82 results on '"van Casteren A"'
Search Results
2. Epidemiology of suicide and suicide attempts in Belgium: results from the sentinel network of general practitioners
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Bossuyt, Nathalie and Van Casteren, Viviane
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- 2007
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3. General Practice Care for Patients with Rare Diseases in Belgium. A Cross-Sectional Survey
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Montse Urbina, Johan Wens, Johan Van der Heyden, Elfriede Swinnen, Viviane Van Casteren, and Nicole Boffin
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Adult ,Male ,medicine.medical_specialty ,Pediatrics ,Referral ,Databases, Factual ,referral and consultation ,Cross-sectional study ,Health, Toxicology and Mutagenesis ,Population ,General Practice ,lcsh:Medicine ,Disease ,family practice ,Article ,workload ,03 medical and health sciences ,0302 clinical medicine ,Rare Diseases ,Belgium ,Interquartile range ,Surveys and Questionnaires ,Epidemiology ,Prevalence ,Medicine ,Humans ,030212 general & internal medicine ,education ,Biology ,education.field_of_study ,Physician-Patient Relations ,business.industry ,030503 health policy & services ,lcsh:R ,Public Health, Environmental and Occupational Health ,Middle Aged ,health surveys ,Confidence interval ,Chemistry ,Cross-Sectional Studies ,Practice Guidelines as Topic ,Female ,epidemiology ,Human medicine ,0305 other medical science ,business ,chronic disease ,Rare disease - Abstract
There are almost no studies about rare diseases in general practice. This study examined care characteristics of active rare disease patients in the Belgian Network of Sentinel General Practices (SGP) and the importance of rare diseases in general practice by its caseload, general practitioner (GP)&ndash, patient encounter frequency and nationwide prevalence. The SGP reported data about: (i) the number of active rare disease patients in 2015, and (ii) characteristics of one to three most recently seen patients. Rare diseases were matched against Orphanet (www.orpha.net). GP encounter frequency and patients&rsquo, age were compared to the total general practice population. Details from 121 active patients (median age: 44, interquartile range (IQR) 24&ndash, 60) showed that for 36.9% the GP had been the first caregiver for the rare disease and for 35.8% the GP established a diagnostic referral. GPs rated their knowledge about their patients&rsquo, disease as moderate and used Orphanet for 14.9% of patients. Any active rare disease patients (median: 1, IQR 0&ndash, 2) were reported by 66 of 111 SGP. Compared to the total general practice population, the mean GP encounter frequency was higher (7.3, 95% confidence intervals (CI) 6.1&ndash, 8.5 versus 5.4, 95% CI 5.4&ndash, 5.4). The prevalence of rare diseases in the Belgian general practice population was estimated at 12.0 (95% CI 10.3&ndash, 13.9) per 10,000. This study acknowledges the important role of GPs in rare disease care. Knowledge and use of Orphanet by GPs could be improved.
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- 2018
4. Care of general practice patients preceding and following a suicide attempt: observational study in Flemish general practices
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Nicole Boffin, Karin De Ridder, and Viviane Van Casteren
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Adult ,Male ,Health Knowledge, Attitudes, Practice ,medicine.medical_specialty ,Suicide, Attempted ,03 medical and health sciences ,0302 clinical medicine ,Belgium ,quality of care ,Patient age ,Humans ,Medicine ,In patient ,suicide attempts ,030212 general & internal medicine ,Practice Patterns, Physicians' ,Quality of care ,Depression (differential diagnoses) ,Aged ,Quality Indicators, Health Care ,general practice ,Suicide attempt ,business.industry ,Research ,General Medicine ,Middle Aged ,language.human_language ,Flemish ,Mental Health ,Family medicine ,General practice ,language ,Female ,Observational study ,business ,030217 neurology & neurosurgery - Abstract
ObjectivesFirst, to examine general practitioner (GP) knowledge about the care (needs) of their patients; second, to examine the quality of GP follow-up care; third, to examine the transmission of patient care information from hospitals/emergency services (ES) to GPs.Setting105 general practices from the representative Belgian Network of Sentinel General Practices (SGP) in Flanders, the largest region of Belgium, during 2013–2016.Participants245 suicide attempts by regular patients.Outcomes measuresTen care-related measures, including three indicators of quality of follow-up care, were based on data reported by the SGP on structured forms at baseline and at two follow-up points in time.ResultsAs for GP knowledge, 10.5% of SGP failed to report whether suicidal risk was noticed in patients seen in the month preceding the attempt; 9.0% whether there were previous attempts; 22.5% whether the patient was receiving mental health treatment at follow-up and 22.0% whether suicidal behaviour was repeated at follow-up. Relatively more patients≥65 years had no suicide risk evaluation (OR 3.54; 95% CI 1.11 to 11.26). As for quality of follow-up care, there was a GP–patient contact following 90.5% of the attempts, follow-up appointments were planned following 43.4% of the attempts and there was a GP contact with patient proxies following 62.8% of the attempts. Patient age ≥65 years (OR 4.09; 95% CI 1.79 to 9.33), a recent GP–patient contact preceding the attempt (OR 1.97; 95% CI 1.13 to 3.43), depression of patient (OR 1.96; 95% CI 1.14 to 3.37) and a suburban SGP area (OR 2.34; 95% CI 1.13 to 4.82) were determinants of an increased quality of care sum. GPs received patient care information from a hospital (ES) for 67.8% of eligible attempts, with SGP practice location being a determinant.ConclusionsGPs are highly involved in the care of suicide attempters but there is room for improvement, also in informational continuity from hospital (ES) to GPs.
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- 2019
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5. Falls among older general practice patients: a 2-year nationwide surveillance study
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Viviane Van Casteren, Sarah Moreels, Nicole Boffin, Katrien Vanthomme, and Interface Demography
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Male ,medicine.medical_specialty ,Population ,Poison control ,Suicide prevention ,Occupational safety and health ,Belgium ,Public health surveillance ,Risk Factors ,Injury prevention ,medicine ,Humans ,Mobility Limitation ,education ,Accidental falls ,Aged ,Aged, 80 and over ,Polypharmacy ,education.field_of_study ,Primary Health Care ,business.industry ,Incidence ,Incidence (epidemiology) ,Age Factors ,Self-Help Devices ,public health surveillance ,comorbidity ,Family medicine ,Physical therapy ,Wounds and Injuries ,Female ,Family Practice ,business - Abstract
BACKGROUND: Falling among older persons is a multifactorial health condition needing multifactorial care. Several targeted preventive interventions and their coordination are considered to be general practitioner (GP)-specific tasks. OBJECTIVES: To estimate the incidence of falls among older non-institutionalized general practice patients in Belgium (2009-10) and to describe the main characteristics of falls, fallers and fall risks; factors associated with multiple fall risks and the co-occurrence of fall risks; patient status 3 months later and care delivery. METHODS: A 2-year nationwide cross-sectional study based on data collected by the Belgian network of Sentinel General Practices on all non-institutionalized persons aged ≥65 years consulting their GP for new fall-related injuries. RESULTS: Baseline data were collected on 1503 persons and valid follow-up data were available on 715 persons (79%). The yearly incidence of older persons with fall-related injuries was estimated at 2.5% of the older general practice population; 39% of patients had also received hospital care, physician-specialist or nursing home care. A multifactorial risk profile was observed in 59% and associated with increasing age, recurrent falling, falling at home and during lower level activity. The clustering of frailty-specific fall risks was higher than expected by chance. At follow-up, 46% of at-risk patients had received physical therapy, 47% were using assistive devices, and medication had been reviewed in 28% of patients taking psychopharmacy and 17% of patients with polypharmacy. CONCLUSIONS: Our study shows a high burden of care for fall-related injuries in older general practice patients and provides baseline data for its future monitoring. Language: en
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- 2014
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6. General practice patients treated for substance use problems: a cross-national observational study in Belgium
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Sarah Moreels, Nicole Boffin, Viviane Van Casteren, Jérôme Antoine, Marc Vanmeerbeek, Lieve Peremans, Karin De Ridder, Simeon Wanyama, Faculty of Medicine and Pharmacy, Mental Health and Wellbeing research group, and Public Health Sciences
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Substance abuse ,Adult ,Male ,medicine.medical_specialty ,Pediatrics ,Prescription Drugs ,Substance-Related Disorders ,Population ,General Practice ,Poison control ,030226 pharmacology & pharmacy ,Heroin ,03 medical and health sciences ,0302 clinical medicine ,Belgium ,General Practitioners ,General Practice/organization & administration ,Epidemiology ,medicine ,Humans ,030212 general & internal medicine ,Medical prescription ,education ,Belgium/epidemiology ,Medicine(all) ,education.field_of_study ,business.industry ,Prescription Drugs/adverse effects ,Substance-Related Disorders/diagnosis ,lcsh:Public aspects of medicine ,Public Health, Environmental and Occupational Health ,lcsh:RA1-1270 ,Middle Aged ,medicine.disease ,Surveillance systems ,Confidence interval ,Methadone/therapeutic use ,Family practice ,Female ,Human medicine ,business ,General Practitioners/organization & administration ,Methadone ,medicine.drug ,Research Article - Abstract
Background General Practitioners (GPs) are well placed to care for patients with (chronic) substance use problems. This pilot was carried out to study the feasibility and usefulness of a continuous surveillance of substance use problems among general practice patients. The objectives were (i) to describe variables with missing values exceeding 1% and whether patients were reported without substance-related problems; (ii) the profile and the magnitude of the patient population that is treated for substance use problems. Methods Observational study by the Belgian Network of Sentinel General Practices (SGP) in 2013. Baseline (at the first encounter) and 7-month follow-up data were reported of all patients treated for substance use problems. Two main measurements were type of substance use and patient status at follow-up. Multiple logistic regression analysis was used to examine patient status at follow-up. Results Of 479 patients, 47.2% had problems with alcohol alone, 20.3% with prescription drugs, 16.7% with illicit drugs other than heroin or methadone and 15.9% with heroin or methadone. Problems with alcohol alone were more prevalent in Flanders (53.0%; 95% confidence interval (CI) 46.8–59.1%) than in Wallonia-Brussels (39.8%; 95% CI 33.1–46.8%), while problems with heroin or methadone were more prevalent in Wallonia-Brussels (27.0%; 95% CI 21.1–33.5%) than in Flanders (7.1%; 95% CI 4.3–10.9%). At follow-up, 32.8% of the patients had dropped out, 29.0% had discontinued GP treatment and 38.2% had continued GP treatment. Overall, 32.4% of 479 patients had continued GP treatment for substance use problems during the study period. In Wallonia-Brussels, this proportion was higher (42.7%; 95% CI 35.9–49.6%) than in Flanders (24.3%; 95% CI 19.2–29.8%). Conclusions A continuous surveillance of the general practice population treated for substance use problems seems to be feasible and useful. The latter is suggested by the specific profile and the relative magnitude of the population. Inter-regional health system differences should be taken into account to estimate the epidemiology of substance use problems among general practice patients. Electronic supplementary material The online version of this article (doi:10.1186/s12889-016-3885-0) contains supplementary material, which is available to authorized users.
- Published
- 2016
7. Contribution of respiratory pathogens to influenza-like illness consultations
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Jérôme Antoine, G. Ducoffre, Sophie Quoilin, Kaatje Bollaerts, V. Van Casteren, and Niel Hens
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Databases, Factual ,Epidemiology ,surveillance system ,Respirovirus ,Virus ,symbols.namesake ,Belgium ,Public health surveillance ,Parainfluenza virus ,Environmental health ,medicine ,Humans ,Public Health Surveillance ,Poisson Distribution ,Poisson regression ,Respiratory Tract Infections ,Influenza-like illness ,Models, Statistical ,business.industry ,virus diseases ,Seasonality ,Orthomyxoviridae ,medicine.disease ,Original Papers ,Respiratory Syncytial Viruses ,respiratory tract diseases ,Respiratory pathogens ,Infectious Diseases ,statistics ,Virus Diseases ,Immunology ,symbols ,Human medicine ,Viral Respiratory Infections ,influenza ,business ,Infectious disease epidemiology - Abstract
SUMMARYInfluenza-like illnesses (ILIs) are caused by several respiratory pathogens. These pathogens show weak to strong seasonal activity implying seasonality in ILI consultations. In this paper, the contribution of pathogens to seasonality of ILI consultations was statistically modelled. Virological count data were first smoothed using modulation models for seasonal time series. Second, Poisson regression was used regressing ILI consultation counts on the smoothed time series. Using ratios of the estimated regression parameters, relative measures of the underreporting of pathogens were obtained. Influenza viruses A and B, parainfluenza virus and respiratory syncytial virus (RSV) significantly contributed to explain the seasonal variation in ILI consultations. We also found that RSV was the least and influenza virus A is the most underreported pathogen in Belgian laboratory surveillance. The proposed methods and results are helpful in interpreting the data of clinical and laboratory surveillance, which are the essential parts of influenza surveillance.
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- 2012
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8. Viral aetiology of influenza-like illness in Belgium during the influenza A(H1N1)2009 pandemic
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Marijke Reynders, D. Hue, F Wuillaume, Isabelle Thomas, J. Van Eldere, Anneleen Hombrouck, V. Van Casteren, C Gérard, B Brochier, Martine Sabbe, and M. Van Ranst
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Adult ,Male ,Microbiology (medical) ,medicine.medical_specialty ,Adolescent ,viruses ,Respiratory Tract Diseases ,medicine.disease_cause ,Virus ,Young Adult ,Age Distribution ,Medical microbiology ,Belgium ,Human metapneumovirus ,Pandemic ,medicine ,Humans ,Child ,Aged ,Aged, 80 and over ,Influenza-like illness ,biology ,business.industry ,Infant, Newborn ,Infant ,virus diseases ,General Medicine ,Middle Aged ,biology.organism_classification ,Virology ,respiratory tract diseases ,Infectious Diseases ,Virus Diseases ,Child, Preschool ,Viruses ,Etiology ,Human mortality from H5N1 ,Female ,Rhinovirus ,business - Abstract
The purpose of this investigation was to determine the proportion of influenza-like illness (ILI) attributable to specific viruses during the influenza A(H1N1)2009 pandemic and to describe the demographic and clinical characteristics of ILI due to respiratory viruses in Belgium. Nasopharyngeal swabs were collected from ILI patients by general practitioners (GPs) and paediatricians (PediSurv) and analysed for viruses. Of 139 samples collected from children
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- 2011
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9. Euthanasia in patients dying at home in Belgium: interview study on adherence to legal safeguards
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Tinne Smets, Lieve Van den Block, Viviane Van Casteren, Johan Bilsen, Luc Deliens, Joachim Cohen, End-of-life Care Research Group, Public Health Care, Public and occupational health, and EMGO - Quality of care
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Adult ,Male ,Narcotics ,medicine.medical_specialty ,Adolescent ,health care facilities, manpower, and services ,animal diseases ,General Practice ,Professional practice ,Original Paper - Full-length version ,Young Adult ,Belgium ,Nursing ,euthanasia ,health policy ,terminal care ,medicine ,Terminal care ,Humans ,In patient ,Health policy ,Aged ,Retrospective Studies ,Euthanasia ,Guideline adherence ,business.industry ,Professional Practice ,Retrospective cohort study ,social sciences ,Middle Aged ,humanities ,Neuromuscular Depolarizing Agents ,Family medicine ,Barbiturates ,Practice Guidelines as Topic ,General practice ,Interview study ,Female ,Guideline Adherence ,Advance Directives ,Family Practice ,business - Abstract
Background Euthanasia became legal in Belgium in 2002. Physicians must adhere to legal due care requirements when performing euthanasia; for example, consulting a second physician and reporting each euthanasia case to the Federal Review Committee. Aim To study the adherence and non-adherence of GPs to legal due care requirements for euthanasia among patients dying at home in Belgium and to explore possible reasons for non-adherence. Design of study Large scale, retrospective study. Setting General practice in Belgium. Method A retrospective mortality study was performed in 2005–2006 using the nationwide Belgian Sentinel Network of General Practitioners. Each week GPs reported medical end-of-life decisions taken in all non-sudden deaths of patients in their practice. GP interviews were conducted for each euthanasia case occurring at home. Results Interviews were conducted for nine of the 11 identified euthanasia cases. Requirements concerning the patient's medical condition were met in all cases. Procedural requirements such as consultation of a second physician were sometimes ignored. Euthanasia cases were least often reported ( n = 4) when the physician did not regard the decision as euthanasia, when only opioids were used to perform euthanasia, or when no second physician was consulted. Factors that may contribute to explaining non-adherence to the euthanasia law included: being unaware of which practices are considered to be euthanasia; insufficient knowledge of the euthanasia law; and the fact that certain procedures are deemed burdensome. Conclusion Substantive legal due care requirements for euthanasia concerning the patient's request for euthanasia and medical situation were almost always met by GPs in euthanasia cases. Procedural consultation and reporting requirements were not always met.
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- 2010
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10. The process of definitive institutionalization of community dwelling dementedvsnon demented elderly: data obtained from a network of sentinel general practitioners
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Viviane Van Casteren, Dirk Devroey, Birgitte Schoenmakers, Jan Delepeleire, Frank Buntinx, and Family Medicine and Chronic Care
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Male ,Gerontology ,Time Factors ,Epidemiology ,Home Nursing ,Cross-sectional study ,Behavioral Symptoms ,Residential Facilities ,Belgium ,Cost of Illness ,alzheimers-disease ,risk ,Family caregivers ,Institutionalization ,health ,Caregiver burden ,Continuity of Patient Care ,Middle Aged ,Home Care Services ,Stroke ,Psychiatry and Mental health ,Caregivers ,institutionalization ,nursing-home placement ,Female ,patient ,Family Practice ,Adult ,medicine.medical_specialty ,Institutionalisation ,elderly ,Social support ,medicine ,Humans ,Dementia ,care ,Spouses ,Psychiatry ,family caregiver ,Aged ,caregiver characteristics ,business.industry ,Social Support ,Social environment ,medicine.disease ,Mental health ,predictors ,Geriatrics and Gerontology ,Epidemiologic Methods ,business ,dementia - Abstract
OBJECTIVE: The aim of the present study was to investigate the differences between characteristics of community dwelling demented and non demented elderly and their caregivers at the moment of definitive institutionalization. METHODS: The study is a cross-sectional analysis performed on data obtained from a Network of Sentinel General Practitioners. RESULTS: Older demented patients with several concomitant diseases were mainly placed because of unmanageable behavioral disturbances. Strikingly, these dementia patients were more often confronted with a time delay in definitive institutionalization due to their high care dependence. Although burden in the dementia family caregivers was an important motivation for definitive institutionalization, it did not seem to be a motive in the final institutionalization circumstances. CONCLUSIONS: Behavioral disturbances are independently of caregiver burden, professional support, or a spousal relationship the main direct reason for institutionalization of community dwelling demented elderly. The way caregivers feel supported might play the key role in the final placement decision. ispartof: International Journal of Geriatric Psychiatry vol:24 issue:5 pages:523-31 ispartof: location:England status: published
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- 2009
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11. Domestic violence: variation in case-management by the general practitioner in Belgium
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Viviane Van Casteren and Nathalie Bossuyt
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Adult ,Male ,medicine.medical_specialty ,Pediatrics ,Health (social science) ,Adolescent ,Referral ,Cross-sectional study ,Coercion ,Population ,Psychological intervention ,Poison control ,Adjustment Disorders ,Young Adult ,Sex Factors ,Belgium ,Pregnancy ,Health care ,Humans ,Medicine ,education ,Referral and Consultation ,Aged ,education.field_of_study ,business.industry ,Sex Offenses ,Age Factors ,Public Health, Environmental and Occupational Health ,Middle Aged ,Cross-Sectional Studies ,Family medicine ,Spouse Abuse ,Wounds and Injuries ,Domestic violence ,Female ,Sex offense ,Family Practice ,business ,Case Management ,Sentinel Surveillance - Abstract
to describe the medical interventions and referrals carried out by the general practitioner (GP) when taking care of victims and to quantify the between-physician variability in management of domestic violence. A nationwide sentinel network of 150 general practitioners, covering 1.5 % of the Belgian population, registered in 2002–2004 all episodes of domestic violence for which they were consulted, via paper registration forms. A multilevel analysis was carried out by fitting a random effects logistic regression model for every intervention/referral. The most frequent interventions of the GP were providing a certificate of injury (54 %), and making an appointment for a next visit (33 %). Half of the patients were referred or hospitalised upon the first consultation, most frequently they were advised to go to the police (17 %) or referred to a psychologist or psychiatrist (11 %). The intra cluster correlation coefficient (ICC) of the interventions varied between 11 % and 39 % and the median odds ratios between 1,82 and 3,96. GP consultations for domestic violence are frequent and involve considerable between-physician variability in care.
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- 2009
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12. Half of the patients with chest pain that are urgently referred are transported in unsafe conditions
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Bert Aertgeerts, Frank Buntinx, Viviane Van Casteren, Rudi Bruyninckx, and Ann Van den Bruel
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Male ,Patient Transfer ,Chest Pain ,Emergency Medical Services ,medicine.medical_specialty ,Acute coronary syndrome ,Time Factors ,Urgent referral ,Ambulances ,Chest pain ,Angina Pectoris ,Belgium ,Risk Factors ,Female patient ,Confidence Intervals ,medicine ,Emergency medical services ,Humans ,Referral and Consultation ,business.industry ,Pulseless ventricular tachycardia ,Physicians, Family ,Middle Aged ,medicine.disease ,Confidence interval ,Emergency medicine ,Ventricular fibrillation ,Emergency Medicine ,Female ,Safety ,medicine.symptom ,Emergency Service, Hospital ,business - Abstract
Background: patients with an acute coronary syndrome should be referred to hospital urgently to start reperfusion therapy as soon as possible. Owing to the risks of ventricular fibrillation and pulseless ventricular tachycardia, urgent transport should be organized under safe conditions, that is, with a defibrillator at hand. Aim: To evaluate the type of transport of patients with chest pain referred by their general practitioner (GP). Desing of study: Observational study. Setting: a sentinel network of general practices in Beligum, covering almost 1.6% of the total population. Patients: One thousand nien hundred and ninety-six patients with chest pain attending their GP in 2003. Method: Descriptive analyses reporting proportions along with their 95% coincidence interval (CI). Results: Male patients were referred to hospital more often than female patients: 44,9% (95% CI: 41.6-47.8) versus 36.5% (95% CI 33.4-39.6). For patients who were referred routinely, 92.7% (95% CI: 89.1-95.2) were transported by family and neighbours, 4.8% (95% CI: 2.8-7.9) by ambulance and 2.5% (95% CI: 1.2-5.1) by GPs. For patients who were referred urgently, ambulances transported 56.9% (95% CI: 51.1-62.7), family and neighbours 36.9% (95% CI: 31.4-42.7) and the GP 6.1% (95% CI: 3.7-9.5). Conclusion: Almost half of the patients with chest pain who require urgent referral are transported in unsafe conditions. ispartof: European Journal of Emergency Medicine vol:15 issue:6 pages:330-333 ispartof: location:England status: published
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- 2008
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13. Public Health Triangulation to inform decision-making in Belgium
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Bossuyt N, Van Casteren V, Geert Goderis, Wens J, Moreels S, Vanthomme K, and De Clercq E
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Belgium ,Diabetes Mellitus, Type 2 ,Clinical Decision-Making ,Outcome Assessment, Health Care ,Ambulatory Care ,Data Mining ,Electronic Health Records ,Humans ,Kidney Failure, Chronic ,Medical Record Linkage ,Registries - Abstract
We assessed the impact of a nation-wide ambulatory care complex intervention (the "care trajectory program") on quality of care in Belgium. We used the three-step public health triangulation method described in this paper and data from four different data sources: a national reimbursement database, an electronic patient record-based general practitioner network, the Belgian general practitioner sentinel network, and a new national registry for care trajectory patients. By applying our method and using the available evidence, we identified key findings that have been accepted by experts and stakeholders. We also produced timely recommendations for the decision-making process, four years after the start of the care trajectory program.
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- 2015
14. An 8 year nationwide prospective registration of non-consented HIV testing in Belgium
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Viviane Van Casteren, Solvejg Wallyn, André Sasse, and Dirk Devroey
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Adult ,Male ,Pediatrics ,medicine.medical_specialty ,Adolescent ,Human immunodeficiency virus (HIV) ,HIV Infections ,Hiv testing ,Prenatal care ,Truth Disclosure ,medicine.disease_cause ,Risk-Taking ,Hiv test ,Belgium ,Informed consent ,medicine ,Humans ,Registries ,Practice Patterns, Physicians' ,Aged ,Informed Consent ,Risk behaviour ,business.industry ,Public Health, Environmental and Occupational Health ,AIDS Serodiagnosis ,General Medicine ,Middle Aged ,Test (assessment) ,Health Care Surveys ,Family medicine ,Female ,Family Practice ,Patient awareness ,business ,Sentinel Surveillance - Abstract
Background Little information is available on the number of HIV tests that are carried out without the patient’s consent. The aim of this study was to find out about the number of HIV tests for which the specific consent of the patient was not obtained and to describe the circumstances in which these tests were carried out. Method Since 1993 a representative network of sentinel general practitioners (GPs) has recorded data about requests for HIV tests, risk behaviour and the patient’s awareness about the test. Results In total 11 660 HIV tests were recorded and for 3628 tests the question about patient awareness was completed. Although non-consensual HIV testing (NHT) is against European guidelines on informed consent, 453 tests were performed without informed consent. Of the 292 participating GPs, 17.5 per cent never completed the question about the patient’s awareness and 35.6 per cent performed at least one non-consensual HIV test. For 28.9 per cent of NHT, no risk behaviour for HIV infection was identified and for 43.4 per cent the risk behaviour was unknown. NHT was recurrent for patients with suggestive symptoms (22.7 per cent), patients consulting for a check-up (21.1 per cent) and women consulting for antenatal care (12.8 per cent). Conclusions Never before have figures been available about NHT forthcoming from a prospective registration including such a large number of tested subjects. Physicians should be reminded once more about the unacceptability of NHT. Instead of performing a non-consensual HIV test, physicians should invest more time in pre-test counselling, especially in those patients with a higher risk or with suggestive symptoms for HIV.
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- 2004
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15. The added value of the registration of home accidents in general practice
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Denise Walckiers, Dirk Devroey, Viviane Van Casteren, Family Medicine and Chronic Care, and Vrije Universiteit Brussel
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Adult ,Male ,medicine.medical_specialty ,Primary health care ,Belgium ,Environmental health ,Epidemiology ,Added value ,Humans ,Medicine ,Registries ,Child ,Aged ,Population survey ,Aged, 80 and over ,business.industry ,Incidence ,Home Accidents ,Incidence (epidemiology) ,Infant, Newborn ,Outcome measures ,Public Health, Environmental and Occupational Health ,Infant ,Middle Aged ,medicine.disease ,Accidents, Home ,Child, Preschool ,Population Surveillance ,General practice ,Female ,Medical emergency ,Family Practice ,business - Abstract
To determine the number, the nature and the circumstances of home accidents managed in general practices, and to compare the results with the European Home and Leisure Accidents Surveillance System (EHLASS) data.A prospective population survey of all domestic accidents managed in 138 sentinel general practices during 1995/96.Primary health care.In total, 4481 patients were included, of which 58% were female.The incidence of domestic accidents managed in general practices; the nature and place of the accident; the nature of the injury; the predisposing factors and related products.The highest incidence of home accidents was measured among children and the elderly. The median age was significantly lower for men (36 years) than for women (54 years). Among women, 74% of all home accidents were the result of a fall. The lesion is often a contusion or wound. Fractures were recorded in 20% of all home accidents. Three-quarters of all fractures involved women, especially older women. Most accidents among women (80%) occurred during motion and housework. Among men, 65% of all home injuries occurred during motion and do-it-yourself jobs.Because of the close relation with most patients and a knowledge of their living conditions, the GP is able to provide more reliable information on the circumstances of accidents than are health care providers in hospitals. The prevention of home accidents should at least partly be based on the results provided by general practitioners.
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- 2002
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16. Place of residence after a stroke: results of the registration by the Belgian Sentinel Network of general practitioners
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Silke Francois, Viviane Van Casteren, Liesbeth Borgermans, Dirk Devroey, Faculty of Medicine and Pharmacy, and Family Medicine and Chronic Care
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Aged, 80 and over ,Male ,Complications ,Epidemiology ,etiology ,Age Factors ,Stroke Rehabilitation ,Middle Aged ,Home Care Services ,Speech Disorders ,rehabilitation ,Nursing Homes ,Hospitalization ,Stroke ,Urinary Incontinence ,Belgium ,Housing ,Humans ,Paralysis ,Female ,Independent Living ,Registries ,Survivors ,Deglutition Disorders ,Aged - Abstract
BACKGROUND: Stroke is a major health problem worldwide. The health consequences for the survivors are not to be underestimated. The increased care needs after a stroke result often in a change of residence or an institutionalisation. The aim of the study is to provide an overview in the changes of the place of residence in the first year after stroke. METHODS: A nationwide observational registration by 199 and 189 family physicians (respectively in 2009 and 2010) working in sentinel practices. All cerebrovascular events that occurred in 2009 and 2010 were recorded. Follow-up was provided 1, 6 and 12 month(s) after the initial registration. RESULTS: In total 326 patients were diagnosed with a stroke and 87% were hospitalized. At the time of the event 83% of the patients lived at home and one year after the event 80% did (p = 0.366). Older age (p = 0.008), originally living in a nursing home (p = 0.009) and speech problems (p = 0.003) and incontinence (p = 0.017) were the most important determinants for institutionalisation in a nursing home after one year. CONCLUSION: There is a high proportion of the Belgian stroke survivors that can return home after the initial hospitalization. Mainly older patients with severe disabilities did not return to their home.
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- 2014
17. Belgian primary care EPR: assessment of nationwide routine data extraction
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Etienne, De Clercq, Viviane, van Casteren, Nathalie, Bossuyt, Geert, Goderis, and Sarah, Moreels
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Internet ,Belgium ,Health Records, Personal ,Primary Health Care ,Utilization Review ,Electronic Health Records ,Information Storage and Retrieval - Abstract
Starting in 2009, the first ever Belgian nationwide data collection network using routine data extracted from primary care EPR (upload method) has been built from scratch. The network also uses a manual web-based data collection method. This paper compares these two methods by analysing missing and most recent values for certain parameters. We collected data from 4954 practices, pertaining to 29,180 patients. Mean values for the most recent parameters were similar regardless of which data collection method was used. Many missing recent values (gt;46%) were found for all of the parameters when using the upload method. It seems that, in Belgium, uploading routine data from primary care EPR on a large scale is suitable and allows the collection of chronological retrospective data. However, the method still requires major, carefully controlled improvements.
- Published
- 2014
18. Early stages of building a rare disease registry, methods and 2010 data from the Belgian Neuromuscular Disease Registry (BNMDR)
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Roy, Anna J, Van den Bergh, Peter, Van Damme, Philip, Doggen, Kris, Van Casteren, Viviane, BNMDR Scientific Committee, the, De Bleecker, Jan, Van Coster, Rudy, UCL - SSS/IONS/NEUR - Clinical Neuroscience, UCL - (SLuc) Service de neurologie, and Goemans, Nathalie
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Adult ,Male ,medicine.medical_specialty ,Registry ,Neuromuscular disease ,Cross-sectional study ,DISORDERS ,Population ,Clinical Neurology ,Diseases ,Disease ,CHARCOT-MARIE-TOOTH ,Online Systems ,Rare Diseases ,Belgium ,Epidemiology ,medicine ,Medicine and Health Sciences ,Prevalence ,EPIDEMIOLOGY ,Humans ,Registries ,BRAIN ,education ,POPULATION ,Retrospective Studies ,education.field_of_study ,business.industry ,NEUROPATHY ,Retrospective cohort study ,General Medicine ,Neuromuscular Diseases ,Middle Aged ,medicine.disease ,Cross-Sectional Studies ,Family medicine ,Data quality ,Neuromuscular ,Physical therapy ,Female ,Original Article ,Neurology (clinical) ,business ,Rare disease - Abstract
The Belgian Neuromuscular Disease Registry, commissioned in 2008, aims to collect data to improve knowledge on neuromuscular diseases and enhance quality health services for neuromuscular disease patients. This paper presents a clear outline of the strategy to launch a global national registry. All patients diagnosed with one of the predefined 62 neuromuscular disease groups and living in Belgium may be included in the yearly updated Registry. Basic core data is harvested through a newly designed web application by the six accredited neuromuscular reference centres. In 2010, 3,424 patients with a neuromuscular disorder were registered. The most prevalent disease group in the Registry is Hereditary Motor and Sensory Neuropathy, as similarly stated by other studies, albeit the prevalence in Belgium is five times lower: 6.5 per 100,000 in the north of Belgium, versus 17.0-41.0 per 100,000 in other areas of Europe. Very few patients were captured in the south of the country. With the aim to collect valuable epidemiological data, the registry targets to gather high quality data, that the sample to be representative of the population and that it be complete. The past 5 years of building the registry have improved its quality, albeit the consistent gap in data from the south of the country prevails, influencing the estimated prevalence of these diseases. To this day, the true burden of neuromuscular diseases in Belgium is not known but actions have been undertaken to address these issues. ispartof: Acta Neurologica Belgica vol:115 issue:2 pages:97-104 ispartof: location:Italy status: published
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- 2014
19. Palliative Care Service Use in Four European Countries: A Cross-National Retrospective Study via Representative Networks of General Practitioners
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Lara Pivodic, Lieve Van den Block, Tomás Vega Alonso, Pierangelo Lora Aprile, Luc Deliens, Gé Donker, Viviane Van Casteren, Koen Pardon, Guido Miccinesi, Bregje D. Onwuteaka-Philipsen, José Lozano Alonso, End-of-life Care Research Group, Public and occupational health, and EMGO - Quality of care
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Male ,Palliative care ,Non-Clinical Medicine ,Epidemiology ,NETHERLANDS ,BELGIUM ,Patient characteristics ,Disease ,DISEASE ,0302 clinical medicine ,Interquartile range ,Neoplasms ,Medicine and Health Sciences ,Medicine ,end of life care ,030212 general & internal medicine ,POPULATION ,general practice ,education.field_of_study ,Multidisciplinary ,epidemiological surveillance ,Palliative Care ,Age Factors ,3. Good health ,Europe ,030220 oncology & carcinogenesis ,END ,Female ,HEALTH ,Health Services Research ,Public Health ,Cross national ,Research Article ,medicine.medical_specialty ,Clinical Research Design ,Science ,Population ,Service use ,CANCER-PATIENTS ,PATIENT ,REGION ,03 medical and health sciences ,Nursing ,General Practitioners ,Humans ,Health Care Quality ,education ,Primary Care ,Retrospective Studies ,Health Care Policy ,business.industry ,End of Life ,Retrospective cohort study ,Cross-Sectional Studies ,Family medicine ,OF-LIFE CARE ,business ,Delivery of Health Care - Abstract
BackgroundDue to a rising number of deaths from cancer and other chronic diseases a growing number of people experience complex symptoms and require palliative care towards the end of life. However, population-based data on the number of people receiving palliative care in Europe are scarce. The objective of this study is to examine, in four European countries, the number of people receiving palliative care in the last three months of life and the factors associated with receiving palliative care.MethodsCross-national retrospective study. Over two years (2009-2010), GPs belonging to representative epidemiological surveillance networks in Belgium, the Netherlands, Italy, and Spain registered weekly all deaths of patients (≥ 18 years) in their practices and the care they received in the last three months of life using a standardized form. Sudden deaths were excluded.ResultsWe studied 4,466 deaths. GPs perceived to have delivered palliative care to 50% of patients in Belgium, 55% in Italy, 62% in the Netherlands, and 65% in Spain (pConclusionsAlthough palliative care is established in the countries studied, there are considerable differences in its provision. Two potentially underserved groups emerge non-cancer patients in all countries and older people in Italy and Spain. Future research should examine how differences in palliative care use relate to both patient characteristics and existing national health care policies.
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- 2013
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20. Implementation of a quality improvement initiative in Belgian diabetic foot clinics: feasibility and initial results
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Kris, Doggen, Kristien, Van Acker, Hilde, Beele, Isabelle, Dumont, Patricia, Félix, Patrick, Lauwers, Astrid, Lavens, Giovanni A, Matricali, Caren, Randon, Eric, Weber, Viviane, Van Casteren, and Frank, Nobels
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Male ,Medical Audit ,Pilot Projects ,Middle Aged ,Ambulatory Care Facilities ,Quality Improvement ,Amputation, Surgical ,Diabetic Foot ,Feedback ,Belgium ,Diabetic Neuropathies ,Surveys and Questionnaires ,Humans ,Female ,Foot Ulcer ,Aged - Abstract
This article aims to describe the implementation and initial results of an audit-feedback quality improvement initiative in Belgian diabetic foot clinics.Using self-developed software and questionnaires, diabetic foot clinics collected data in 2005, 2008 and 2011, covering characteristics, history and ulcer severity, management and outcome of the first 52 patients presenting with a Wagner grade ≥ 2 diabetic foot ulcer or acute neuropathic osteoarthropathy that year. Quality improvement was encouraged by meetings and by anonymous benchmarking of diabetic foot clinics.The first audit-feedback cycle was a pilot study. Subsequent audits, with a modified methodology, had increasing rates of participation and data completeness. Over 85% of diabetic foot clinics participated and 3372 unique patients were sampled between 2005 and 2011 (3312 with a diabetic foot ulcer and 111 with acute neuropathic osteoarthropathy). Median age was 70 years, median diabetes duration was 14 years and 64% were men. Of all diabetic foot ulcers, 51% were plantar and 29% were both ischaemic and deeply infected. Ulcer healing rate at 6 months significantly increased from 49% to 54% between 2008 and 2011. Management of diabetic foot ulcers varied between diabetic foot clinics: 88% of plantar mid-foot ulcers were off-loaded (P10-P90: 64-100%), and 42% of ischaemic limbs were revascularized (P10-P90: 22-69%) in 2011.A unique, nationwide quality improvement initiative was established among diabetic foot clinics, covering ulcer healing, lower limb amputation and many other aspects of diabetic foot care. Data completeness increased, thanks in part to questionnaire revision. Benchmarking remains challenging, given the many possible indicators and limited sample size. The optimized questionnaire allows future quality of care monitoring in diabetic foot clinics.
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- 2013
21. Routinely-collected general practice data from the electronic patient record and general practitioner active electronic questioning method: a comparative study
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Etienne, De Clercq, Sarah, Moreels, Nathalie, Bossuyt, Katrien, Vanthomme, Geert, Goderis, and Viviane, Van Casteren
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Belgium ,Health Records, Personal ,Diagnostic Tests, Routine ,General Practitioners ,Data Collection ,General Practice ,Utilization Review ,Data Mining ,Electronic Health Records ,Humans ,Information Storage and Retrieval ,Practice Patterns, Physicians' - Abstract
The numerous existing primary care-based research networks currently use various data collection methods. In this paper, we compared routine data extracted from general practitioners' (GPs') electronic patient records (EPRs) and GPs' answers to an electronic questionnaire. We investigated for 10,307 Belgian patients 10 healthcare conditions using clinical and biological parameters (cholesterol, blood pressure, and body mass index), diagnoses (hypertension, diabetes, and personal past cardiovascular event(s)), and drug prescriptions (antidiabetic drugs, aspirin, statins, and antihypertensive drugs). We found a relatively fair agreement (Kappa≥0.40) between the two data collection methods for 7 healthcare conditions, but no agreement for the biological parameters. When EPR data was used and compared with the questioning method, the prevalence of diagnoses and drug prescriptions was relatively lower and the prevalence of clinical and biological parameters was relatively higher (all missing data excluded) in the EPR data than in the data collected using the questioning method. Using EPR data, we calculated an acceptable proxy for the prevalence as observed using the questioning method. The comparison of the two data collection methods was a worthwhile approach, in that it could highlight potential ways to improve both care quality and information systems.
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- 2013
22. Global quality indicators for primary care Electronic Patient Records
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Etienne, De Clercq, Sarah, Moreels, Viviane, Van Casteren, Nathalie, Bossuyt, and Geert, Goderis
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Belgium ,Primary Health Care ,Quality Assurance, Health Care ,Diabetes Mellitus ,Prevalence ,Electronic Health Records ,Humans ,Quality Indicators, Health Care - Abstract
Electronic Patient Records can be interfaced with medical decision support systems and quality of care assessment tools. An easy way of measuring the quality of EPR data is therefore essential. This study identified a number of global quality indicators (tracers) that could be easily calculated and validated them by correlating them with the Sensitivity and Positive Predictive Value (PPV) of data extracted from the EPR. Sensitivity and PPV of automatically extracted data were calculated using a gold standard constructed using answers to questions GPs were asked at the end of each contact with a patient. These properties were measured for extracted diagnoses, drug prescriptions, and certain parameters. Tracers were defined as drug-disease pairs (e.g. insulin-diabetes) with the assumption that if the patient is taking the drug, then the patient is suffering from the disease. Four tracers were identified that could be used for the ResoPrim primary care research database, which includes data from 43 practices, 10,307 patients, and 13,372 contacts. Moderately positive correlations were found between the 4 tracers and between the tracers and the sensitivity of automatically extracted diagnoses. For some purposes, these results may support the potential use of tracers for monitoring the quality of information systems such as EPRs.
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- 2013
23. Availability of informal caregivers in surviving stroke patients in Belgium
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Viviane Van Casteren, Silke Francois, Liesbeth Borgermans, Katrien Vanthomme, Dirk Devroey, Sociology, Faculty of Medicine and Pharmacy, Family Medicine and Chronic Care, and Interface Demography
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Male ,education.field_of_study ,medicine.medical_specialty ,Stroke patient ,Family caregivers ,business.industry ,Population ,Public Health, Environmental and Occupational Health ,Stroke care ,medicine.disease ,Stroke ,Belgium ,Caregivers ,Administrative database ,Family medicine ,medicine ,Humans ,Observational study ,Female ,Medical emergency ,education ,business ,Reimbursement - Abstract
Objective To quantify the availability of informal caregivers in surviving stroke patients residing at home in Belgium. Methods National estimates on the availability of informal caregivers were made using data from a nationwide observational registration of family physicians working in sentinel practices and a nationwide administrative database for reimbursement of hospitals in Belgium. Results A total of 189 Belgian family physicians (FPs) from 141 practices participated in the study and recorded 326 patients (144 men and 182 women) with stroke. These FPs reach 1.5% of the Belgian population. After 1 month, 71% of the male and 75% of the female stroke survivors received support from family caregivers (p = 0.547). After 6 months, the percentage of male patients who received support from family caregivers decreased to 60% compared with 75% in female (p = 0.038). Of all patients with stroke admitted to Belgian hospitals during the reference year 2009 (n = 16.437), 8.997 returned home. Based on the findings from the sentinel practices, it is estimated that a mean of 73% (n = 6.568) and 67.5% (n = 6.073) of surviving patients with stroke can rely on informal caregivers in their home setting after one and 6 months, respectively. Conclusions A vast majority of surviving stroke patients in Belgium can rely on informal caregivers in their home setting, but their availability rapidly decreases 6 months after the event. These findings underline the importance of proactive health policy making in stroke care taking into account the potentially decreasing number of available informal caregivers in the decades to come.
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- 2013
24. Four sexually transmitted infections (STIs) in Belgian general practice: first results (2013–2014) of a nationwide continuing surveillance study
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S. Moreels, J Deblonde, Nicole Boffin, and V. Van Casteren
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Male ,Pediatrics ,General Practice ,Gonorrhea ,surveillance data ,HIV Infections ,Genital warts ,0302 clinical medicine ,Belgium ,PRIMARY CARE ,030212 general & internal medicine ,education.field_of_study ,Chlamydia ,030503 health policy & services ,Incidence (epidemiology) ,General Medicine ,Middle Aged ,Partner notification ,Condylomata Acuminata ,Practice Guidelines as Topic ,Female ,PUBLIC HEALTH ,General practice / Family practice ,0305 other medical science ,Adult ,medicine.medical_specialty ,Sexual Behavior ,Population ,Sexually Transmitted Diseases ,Young Adult ,03 medical and health sciences ,medicine ,Humans ,Syphilis ,education ,sexually transmitted infections ,Retrospective Studies ,business.industry ,Research ,Chlamydia Infections ,medicine.disease ,Logistic Models ,Contact Tracing ,business ,Contact tracing - Abstract
Objectives To describe and explore data from the surveillance of chlamydia, syphilis, gonorrhoea and genital warts by the Belgian Network of Sentinel General Practices (SGP) over the first 2 years (2013 and 2014) and to estimate the incidence of these 4 sexually transmitted infections (STIs). A special focus is put on data quality. Design Retrospective observational study. Setting General practices from the nationwide representative SGP network. Outcome measures Agreement between data distributions by year, agreement between SGP-based incidence and incidence based on mandatory notification, missingness of patient age or gender and incompleteness of sexual risk history of patients. Results 306 new STI episodes were reported from 298 patients, corresponding with an episode-based incidence of 91.9/100 000 (95% CI 81.9 to 102.8) general practice patients, with almost half of it due to chlamydia. The incidence of chlamydia in men was significantly higher in 2014 than in 2013. Population characteristics were similarly distributed in 2013 and 2014. The SGP-based incidence of gonorrhoea and syphilis in Flanders were in agreement with the incidence based on mandatory notification of cases. Patient age or gender was missing from 35 episodes (11.4%). Independent determinants of missingness of patient age or gender were the Flemish region (OR 3.46; 95% CI 1.02 to 11.73) and genital warts infection (OR 2.23; 95% CI 1.07 to 4.63). An incomplete sexual risk history was reported for 54.6% STI episodes. The odds for an incomplete sexual history were higher for older patients (OR 1.72; 95% CI 1.06 to 2.76) and for patients infected with syphilis, gonorrhoea or co-infection(s) (OR 1.71; 95% CI 1.03 to 2.83). Conclusions Incompleteness of reports about patients with STI sexual risk histories is important from the perspective of quality of data and of quality of care. Together with the low rates of both HIV testing and discussion of partner notification, this suggests that a general practice guideline is needed.
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- 2017
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25. Awareness of General Practitioners concerning cancer patients' preferences for place of death: Evidence from four European countries
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Luc Deliens, Viviane Van Casteren, Winne Ko, Lieve Van den Block, Gé Donker, Massimo Costantini, Monica Beccaro, Guido Miccinesi, Bregje D. Onwuteaka-Philipsen, María Teresa Miralles Espí, End-of-life Care Research Group, Public and occupational health, and EMGO - Quality of care
- Subjects
Adult ,Male ,Cancer Research ,Multivariate analysis ,Palliative care ,Adolescent ,Cross-sectional study ,Sample (statistics) ,03 medical and health sciences ,Young Adult ,0302 clinical medicine ,Nursing ,Belgium ,Place of death ,Neoplasms ,General practitioners ,Medicine ,Humans ,030212 general & internal medicine ,Young adult ,Aged ,Netherlands ,Retrospective Studies ,Aged, 80 and over ,Physician-Patient Relations ,Terminal Care ,sentinel network ,business.industry ,Palliative Care ,Advanced cancer patients ,Cancer ,Retrospective cohort study ,Patient Preference ,Awareness ,Middle Aged ,medicine.disease ,3. Good health ,Death ,Cross-Sectional Studies ,Oncology ,Italy ,Spain ,030220 oncology & carcinogenesis ,Preference met ,Multivariate Analysis ,Female ,business - Abstract
General Practitioners (GPs) are at the first level of contact in many European healthcare systems and they supposedly have a role in supporting cancer patients in achieving their desired place of death. A four-country (Belgium, the Netherlands, Italy and Spain) study was carried out exploring current practices.EURO SENTI-MELC adopted a retrospective study design and data for this study were collected in 2010 through representative GPs' networks in four countries. In the current study all non-sudden cancer deaths were included with weekly GP registrations.The main study sample included 930 deceased cancer patients: preference for place of death was known by GPs for only 377. GP awareness on the preferred place of death varied across countries, 27% in Italy, 36% in Spain, 45% in Belgium and 72% in the Netherlands (p0.01). The general level of preferences met was high, from 68% (Italy) to 92% (Spain).Despite the importance of being able to die in a preferred location, GPs were often unaware about patient preferences, especially in Italy and Spain. If GPs were informed, the preference was often met in all countries, indicating room for improvement in end-of-life care.
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- 2013
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26. End-of-life decisions: a cross-national study of treatment preference discussions and surrogate decision-maker appointments
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Evans, Natalie, Pasman, H Roeline, Vega Alonso, Tomás, Van den Block, Lieve, Miccinesi, Guido, Van Casteren, Viviane, Donker, Gé, Bertolissi, Stefano, Zurriaga, Oscar, Deliens, Luc, Onwuteaka-Philipsen, Bregje, EUROIMPACT, Brearley, Sarah, Family Medicine and Chronic Care, End-of-life Care Research Group, Public and occupational health, and EMGO - Quality of care
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Male ,DISCLOSURE ,Palliative care ,Surrogate decision-maker ,Cross-sectional study ,Epidemiology ,NETHERLANDS ,Life Course Epidemiology ,Social Sciences ,Social and Behavioral Sciences ,PALLIATIVE CARE ,PHYSICIANS ,0302 clinical medicine ,Sociology ,Belgium ,Neoplasms ,Surveys and Questionnaires ,Health care ,Medicine ,030212 general & internal medicine ,Epidemiological Methods ,Netherlands ,Aged, 80 and over ,Terminal Care ,Multidisciplinary ,Social Research ,Palliative Care ,Epidemiology of Aging ,Middle Aged ,Preference ,3. Good health ,Death ,Italy ,030220 oncology & carcinogenesis ,Regression Analysis ,Female ,Public Health ,Behavioral and Social Aspects of Health ,Advance Directives ,Research Article ,medicine.medical_specialty ,FEASIBILITY ,PROFESSIONALS ,Science ,Decision Making ,CANCER-PATIENTS ,03 medical and health sciences ,Nursing ,General Practitioners ,Dementia ,Humans ,Patient participation ,Biology ,Aged ,Retrospective Studies ,Physician-Patient Relations ,Population Biology ,End of Life ,business.industry ,Retrospective cohort study ,medicine.disease ,Social Epidemiology ,ADVANCE DIRECTIVES ,Survey Methods ,Cross-Sectional Studies ,Spain ,Family medicine ,HEALTH-CARE ,TERMINALLY-ILL PATIENTS ,Patient Participation ,business - Abstract
BackgroundMaking treatment decisions in anticipation of possible future incapacity is an important part of patient participation in end-of-life decision-making. This study estimates and compares the prevalence of GP-patient end-of-life treatment discussions and patients' appointment of surrogate decision-makers in Italy, Spain, Belgium and the Netherlands and examines associated factors.MethodsA cross-sectional, retrospective survey was conducted with representative GP networks in four countries. GPs recorded the health and care characteristics in the last three months of life of 4,396 patients who died non-suddenly. Prevalences were estimated and logistic regressions were used to examine between country differences and country-specific associated patient and care factors.ResultsGP-patient discussion of treatment preferences occurred for 10%, 7%, 25% and 47% of Italian, Spanish, Belgian and of Dutch patients respectively. Furthermore, 6%, 5%, 16% and 29% of Italian, Spanish, Belgian and Dutch patients had a surrogate decision-maker. Despite some country-specific differences, previous GP-patient discussion of primary diagnosis, more frequent GP contact, GP provision of palliative care, the importance of palliative care as a treatment aim and place of death were positively associated with preference discussions or surrogate appointments. A diagnosis of dementia was negatively associated with preference discussions and surrogate appointments.ConclusionsThe study revealed a higher prevalence of treatment preference discussions and surrogate appointments in the two northern compared to the two southern European countries. Factors associated with preference discussions and surrogate appointments suggest that delaying diagnosis discussions impedes anticipatory planning, whereas early preference discussions, particularly for dementia patients, and the provision of palliative care encourage participation.
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- 2013
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27. Quality assessment of automatically extracted data from GPs' EPR
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Etienne, de Clercq, Sarah, Moreels, Viviane, Van Casteren, Nathalie, Bossuyt, Geert, Goderis, and Stefaan, Bartholomeeusen
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Belgium ,Health Records, Personal ,General Practice ,Data Mining ,Electronic Health Records ,Guideline Adherence - Abstract
There are many secondary benefits to collecting routine primary care data, but we first need to understand some of the properties of this data. In this paper we describe the method used to assess the PPV and sensitivity of data extracted from Belgian GPs' EPR (diagnoses, drug prescriptions, referrals, and certain parameters), using data collected through an electronic questionnaire as a gold standard. We describe the results of the ResoPrim phase 2 project, which involved 4 software systems and 43 practices (10,307 patients). This method of assessment could also be applied to other research networks.
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- 2012
28. Nation-wide primary healthcare research network: a privacy protection assessment
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Etienne, De Clercq, Viviane, Van Casteren, Nathalie, Bossuyt, Sarah, Moreels, Geert, Goderis, Stefaan, Bartholomeeusen, Pierre, Bonte, and Marc, Bangels
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Belgium ,Primary Health Care ,Electronic Health Records ,Humans ,Health Services Research ,Medical Record Linkage ,Confidentiality - Abstract
Efficiency and privacy protection are essential when setting up nationwide research networks. This paper investigates the extent to which basic services developed to support the provision of care can be re-used, whilst preserving an acceptable privacy protection level, within a large Belgian primary care research network. The generic sustainable confidentiality management model used to assess the privacy protection level of the selected network architecture is described. A short analysis of the current architecture is provided. Our generic model could also be used in other countries.
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- 2012
29. Older people dying with dementia: a nationwide study
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Nicole Boffin, Viviane Van Casteren, Johan Bilsen, Lieve Van den Block, Luc Deliens, Michael A Echteld, Koen Meeussen, Public and occupational health, EMGO - Quality of care, Public Health Care, End-of-life Care Research Group, and Family Medicine and Chronic Care
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Advance care planning ,Gerontology ,Male ,Palliative care ,Population ,Care provision ,Severity of Illness Index ,Belgium ,Severity of illness ,Medicine ,Dementia ,Humans ,Mental Competency ,education ,Aged ,Retrospective Studies ,Aged, 80 and over ,education.field_of_study ,Physician-Patient Relations ,Terminal Care ,business.industry ,Palliative Care ,medicine.disease ,Proxy ,Psychiatry and Mental health ,Clinical Psychology ,Severe dementia ,GP ,Female ,Geriatrics and Gerontology ,business ,End-of-life care ,Stress, Psychological ,dementia - Abstract
Background: Large-scale nationwide data describing the end-of-life characteristics of older people with dementia are lacking. This paper describes the dying process and end-of-life care provided to elderly people with mild or severe dementia in Belgium. It compares with elderly people dying without dementia.Methods: A nationwide retrospective mortality study was conducted, via representative network of general practitioners (GPs) in 2008 in Belgium, with weekly registration of all deaths (aged ≥ 65) using a standardized form. GPs reported on diagnosis and severity of dementia, aspects of end-of-life care and communication, and on the last week of life in terms of symptoms that caused distress as judged by the GP, and the patients’ physical and cognitive abilities.Results: Thirty-one percent of our sample (1,108 deaths) had dementia (43% mildly, 57% severely). Of those, 26% died suddenly, 59% in care home, and 74% received palliative treatment, versus 37%, 19%, and 55% in people without dementia. GP–patient conversations were less frequent among those with (45%) than those without (73%) dementia, and 11% of both groups had a proxy decision-maker. During the last week of life, physical and psychological distress was common in both groups. Of older people with dementia, 83% were incapable of decision-making and 83% were bedridden; both significantly higher percentages than found in the group without dementia (24% and 52%).Conclusions: Several areas of end-of-life care provision could be improved. Early communication and exploration of wishes and appointment of proxy decision-makers are important components of an early palliative care approach which appears to be initiated too infrequently.
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- 2012
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30. Disseminated tuberculosis in pregnancy unknown to doctors in Western Europe case presentation : part of the routine study in infertility
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Cecile Colpaert, Christelle Van Casteren, Marloes Luijks, and Yves Jacquemyn
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Adult ,Miliary tuberculosis ,medicine.medical_specialty ,Placenta Diseases ,Tuberculosis ,Placenta ,Reproductive medicine ,Emigrants and Immigrants ,Fertilization in Vitro ,Disease ,Abortion ,Ghana ,Article ,Ultrasonography, Prenatal ,Fetus ,Belgium ,Pregnancy ,medicine ,Humans ,Vaginal bleeding ,Pregnancy Complications, Infectious ,Tuberculosis, Pulmonary ,Tuberculosis, Miliary ,Obstetrics ,business.industry ,Female infertility ,General Medicine ,Fallopian Tube Diseases ,medicine.disease ,Abortion, Spontaneous ,Female ,Human medicine ,medicine.symptom ,business ,Infertility, Female - Abstract
Tuberculosis in pregnancy is possibly increasing in Western Europe due to a higher incidence in immigrant women from endemic regions. Common in recent immigrants. Diagnosis during pregnancy is delayed because the disease is more frequently extra-pulmonary with few symptoms and western doctors are no longer familiar with signs and symptoms of tuberculosis. We report the case of a 28-year-old woman presenting in the 13th week of pregnancy with vaginal bleeding, respiratory symptoms including persistent coughing and fever since 1 month. Diagnosis was delayed because of doubts on taking x-rays during pregnancy, and only 6 days after admission chest x-ray and blood-cultures led to diagnose miliary tuberculosis. Despite tuberculostatic medication expulsion of an infected fetus and placenta occurred. Histological examination of the placenta confirmed tuberculosis in the placental tissue.
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- 2012
31. Incidence, patient characteristics and treatment initiated for GP-diagnosed depression in general practice: results of a 1-year nationwide surveillance study
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Viviane Van Casteren, Katrien Vanthomme, Nicole Boffin, Tom Declercq, Nathalie Bossuyt, and Interface Demography
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Adult ,Male ,Pediatrics ,medicine.medical_specialty ,Adolescent ,General Practice ,Poison control ,Suicide prevention ,Suicidal Ideation ,Young Adult ,Belgium ,Humans ,Medicine ,Practice Patterns, Physicians' ,Medical prescription ,Psychiatry ,Depression (differential diagnoses) ,First episode ,Depression ,business.industry ,Incidence ,Incidence (epidemiology) ,Guideline ,Middle Aged ,Antidepressive Agents ,Population Surveillance ,Female ,Family Practice ,business ,Management of depression - Abstract
BACKGROUND: Despite its public health significance, data about depression in general practice are often unavailable. OBJECTIVE: To study (i) the incidence of GP-diagnosed depression during 2008, (ii) associations between patient characteristics, appraised severity and initiated treatment, (iii) GPs' usual care compared to diagnostic criteria from Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition guidelines and the newly developed practice guideline of the Society of Flemish GPs (2008) and (iv) GPs' initiated treatments compared to the Flemish Guideline. METHODS: General practice-based data were collected on all patients of ?18 years who were diagnosed by their GP with a new episode of depression in Belgian sentinel general practices (SGP) during 2008. RESULTS: Data on 1739 persons were recorded by 172 sentinel general practices. Incidence rates for GP-diagnosed depression were estimated at 719/100 000 men and 1440/100 000 women. Thirty-one per cent of patients had mild, 50% had moderate and 19% had severe GP-diagnosed depression. Although only 43% of the patients at risk for suicide were considered to have severe depression, having thoughts of death or suicide was the main factor associated with increased severity of depression. Seventy-five per cent of patients received a prescription for an antidepressive agent; 29% received a prescription for another psychoactive agent; in 36%, non-pharmaceutical support was initiated by the GP and 25% received a referral. In contrast with the Flemish GP guideline criteria: (i) 69% of patients with a new episode of mild or a first episode of moderate depression were prescribed an antidepressive agent and (ii) only 39% of the patients with severe depression were both prescribed an antidepressive agent and referred to a mental health service. CONCLUSIONS: This study has yielded original data on the incidence and management of depression in Belgian general practice. Our findings show that efforts are needed to improve depression management inBelgian general practice.
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- 2012
32. Incidence and management of presumption of Lyme borreliosis in Belgium: recent data from the sentinel network of general practitioners
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Nicole Boffin, Viviane Van Casteren, Nathalie Bossuyt, Katrien Vanthomme, and Interface Demography
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Adult ,Male ,Microbiology (medical) ,medicine.medical_specialty ,Adolescent ,Tick ,Young Adult ,Lyme disease ,Belgium ,General Practitioners ,medicine ,Humans ,Child ,Aged ,Aged, 80 and over ,Lyme Disease ,biology ,business.industry ,Lyme borreliosis ,Guideline adherence ,Incidence ,Incidence (epidemiology) ,Infant ,General Medicine ,Middle Aged ,biology.organism_classification ,medicine.disease ,Surgery ,Infectious Diseases ,Child, Preschool ,Emergency medicine ,Erythema migrans ,Female ,Guideline Adherence ,business ,Sentinel Surveillance - Abstract
An increasing incidence of tick bites and Lyme disease has been noticed internationally. The aims of this study are threefold: to estimate the incidence of tick bites and erythema migrans, to assess the compliance of the general practitioners (GPs) with the recommendations about the management of tick bites and erythema migrans, and finally, to have a look at the evolution over time, both on incidence and management. We used data of the Belgian network of sentinel general practitioners (SGP) to study the incidence rates in Belgium, the trend over time, and the degree of compliance of the SGP. The overall Belgian incidence rates in the SGP practice in 2008-2009 were 18.65 (95% CI 17.29-20.08) per 10,000 persons for tick bites and 9.02 (95% CI 8.08-10.03) for erythema migrans. The diagnostic management of patients with an asymptomatic tick bite has worsened over time, while the therapeutic management of erythema migrans has improved over time. The international increasing trend of the incidence was not observed in the SGP. There is still room for improvement concerning the approach of the GPs. Recommendations could help to improve their approach.
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- 2012
33. Is Individual Educational Level Related to End-of-Life Care Use? Results from a Nationwide Retrospective Cohort Study in Belgium
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Viviane Van Casteren, Johan Bilsen, Lieve Van den Block, Nathalie Bossuyt, Michael A. Echteld, Koen Meeussen, Luc Deliens, Joachim Cohen, Family Medicine and Chronic Care, Medical Sociology, End-of-life Care Research Group, Public and occupational health, and EMGO - Quality of care
- Subjects
Male ,Research design ,SENTINEL NETWORK ,Palliative care ,Health Services Accessibility ,PALLIATIVE CARE ,Belgium ,Health care ,Odds Ratio ,Medicine and Health Sciences ,HEALTH LITERACY ,Medicine ,Practice Patterns, Physicians' ,Child ,General Nursing ,Aged, 80 and over ,Terminal Care ,Health Policy ,Multilevel model ,Palliative Care ,General Medicine ,Middle Aged ,Child, Preschool ,INEQUALITIES ,Educational Status ,Female ,ACCESS ,End-of-life care ,Adult ,medicine.medical_specialty ,Attitude to Death ,Adolescent ,Health literacy ,CANCER-PATIENTS ,Models, Psychological ,PATIENT ,Young Adult ,AGE ,educational level ,Humans ,Aged ,Retrospective Studies ,business.industry ,End of Life ,Infant ,Retrospective cohort study ,SERVICES ,Educational attainment ,Anesthesiology and Pain Medicine ,Family medicine ,Multivariate Analysis ,SOCIOECONOMIC DIFFERENCES ,Educational Measurement ,business - Abstract
Background: Educational level has repeatedly been identified as an important determinant of access to health care, but little is known about its influence on end-of-life care use. Objectives: To examine the relationship between individual educational attainment and end-of-life care use and to assess the importance of individual educational attainment in explaining differential end-of-life care use. Research Design: A retrospective cohort study via a nationwide sentinel network of general practitioners (GPs; SENTI-MELC Study) provided data on end-of-life care utilization. Multilevel analysis was used to model the association between educational level and health care use, adjusting for individual and contextual confounders based upon Andersen's behavioral model of health services use. Subjects: A Belgian nationwide representative sample of people who died not suddenly in 2005-2007. Results: In comparison to their less educated counterparts, higher educated people equally often had a palliative treatment goal but more often used multidisciplinary palliative care services (odds ratios [OR] for lower secondary education 1.28 [1.04-1.59] and for higher [secondary] education: 1.31 [1.02-1.68]), moved between care settings more frequently (OR: 1.68 [1.13-2.48] for lower secondary education and 1.51 [0.93-2.48] for higher [secondary] education) and had more contacts with the GP in the final 3 months of life. Conclusions: Less well-educated people appear to be disadvantaged in terms of access to specialist palliative care services, and GP contacts at the end of life, suggesting a need for empowerment of less well-educated terminally ill people regarding specialist palliative and general end-of-life care use.
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- 2011
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34. [Virologic surveillance of influenza, and of influenza A/H1N1 in particular, in Belgium]
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I, Thomas, C, Gérard, F, Wuillaume, V, Van Casteren, and B, Brochier
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Swine Diseases ,Influenza A Virus, H1N1 Subtype ,Belgium ,Swine ,Influenza A Virus, H3N2 Subtype ,Influenza, Human ,Animals ,Humans ,Seasons ,History, 21st Century - Published
- 2010
35. Readiness of the Belgian network of sentinel general practitioners to deliver electronic health record data for surveillance purposes: results of survey study
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Viviane Van Casteren, Nicole Boffin, Nathalie Bossuyt, Katrien Vanthomme, and Interface Demography
- Subjects
Male ,medicine.medical_specialty ,Medical Records Systems, Computerized ,MEDLINE ,IMPROVEMENT ,Certification ,Logistic regression ,Representativeness heuristic ,Belgium ,Surveys and Questionnaires ,health services administration ,Medicine and Health Sciences ,medicine ,QUALITY ,Electronic Health Records ,Humans ,Medical prescription ,Practice Patterns, Physicians' ,health care economics and organizations ,Response rate (survey) ,lcsh:R5-920 ,business.industry ,Medical record ,PRIMARY-CARE ,Middle Aged ,MEDICAL-RECORD ,Family medicine ,Health Care Surveys ,Population Surveillance ,REGISTRATION ,Global Positioning System ,Female ,Guideline Adherence ,business ,Family Practice ,lcsh:Medicine (General) ,Sentinel Surveillance ,Research Article - Abstract
Background In order to proceed from a paper based registration to a surveillance system that is based on extraction of electronic health records (EHR), knowledge is needed on the number and representativeness of sentinel GPs using a government-certified EHR system and the quality of EHR data for research, expressed in the compliance rate with three criteria: recording of home visits, use of prescription module and diagnostic subject headings. Methods Data were collected by annual postal surveys between 2005 and 2009 among all sentinel GPs. We tested relations between four key GP characteristics (age, gender, language community, practice organisation) and use of a certified EHR system by multivariable logistic regression. The relation between EHR software package, GP characteristics and compliance with three quality criteria was equally measured by multivariable logistic regression. Results A response rate of 99% was obtained. Of 221 sentinel GPs, 55% participated in the surveillance without interruption from 2005 onwards, i.e. all five years, and 78% were participants in 2009. Sixteen certified EHR systems were used among 91% of the Dutch and 63% of the French speaking sentinel GPs. The EHR software package was strongly related to the community and only one EHR system was used by a comparable number of sentinel GPs in both communities. Overall, the prescription module was always used and home visits were usually recorded. Uniform subject headings were only sometimes used and the compliance with this quality criterion was almost exclusively related to the EHR software package in use. Conclusions The challenge is to progress towards a sentinel network of GPs delivering care-based data that are (partly) extracted from well performing EHR systems and still representative for Belgian general practice.
- Published
- 2010
36. The incidence and first-year mortality of heart failure in Belgium: a 2-year nationwide prospective registration
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Viviane Van Casteren, Dirk Devroey, and Family Medicine and Chronic Care
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Adult ,Male ,Pediatrics ,medicine.medical_specialty ,Population ,Adult population ,heart failure ,Diagnosis, Differential ,Age Distribution ,Belgium ,medicine ,Humans ,Prospective Studies ,Sex Distribution ,Mortality ,education ,Physical Examination ,Aged ,Aged, 80 and over ,education.field_of_study ,Adult patients ,business.industry ,Incidence (epidemiology) ,Incidence ,Significant difference ,General Medicine ,Middle Aged ,medicine.disease ,Surgery ,Hospitalization ,Heart failure ,Female ,business - Abstract
Summary Aims: The aim of this study is to determine the incidence and mortality of heart failure (HF) in Belgium. Methods: Data were prospectively collected during a 2-year period by a nationwide network of sentinel practices. All adult patients for whom, for the first time the diagnosis of HF was clinically suspected were registered. Patients were finally included if the diagnosis of HF was confirmed after 1 month. Results: The yearly incidence of confirmed HF in the Belgian adult population was estimated to be 194 patients per 100,000 inhabitants (95% CI: 172–218). At diagnosis, the median age of the patients with confirmed HF was 79 years: 82 years for women and 76 years for men (p
- Published
- 2010
37. Primary healthcare research network: the Belgian ResoPrim recommendations
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Etienne, De Clercq, Viviane, Van Casteren, Pascale, Jonckheer, and Peter, Burggraeve
- Subjects
Belgium ,Medical Records Systems, Computerized ,Primary Health Care ,Research - Abstract
Dedicated primary care research networks aim to gather and analyse data collected from general practioners' (GPs) electronic health records (EHRs). ResoPrim (2003-2008) was a Belgian multidisciplinary research project which was set up to provide recommendations for facilitating the organisation and management of these primary care research networks, assessing and improving opportunities for researchers working with available data from EHRs, and stimulating the involvement of GPs in such networks. This paper provides a short description of Resoprim's global methodology (which included 2 pilot phases involving 64 GPs and 6 different software systems), followed by the project's final recommendations.
- Published
- 2009
38. GPs' awareness of patients' preference for place of death
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Johan Bilsen, Michael A. Echteld, Luc Deliens, Viviane Van Casteren, Koen Meeussen, Lieve Van den Block, Nathalie Bossuyt, Family Medicine and Chronic Care, Medical Sociology, End-of-life Care Research Group, Public Health Care, Public and occupational health, and EMGO - Quality of care
- Subjects
Advance care planning ,Adult ,Male ,medicine.medical_specialty ,Pediatrics ,Palliative care ,Attitude to Death ,Adolescent ,Attitude of Health Personnel ,Choice Behavior ,Young Adult ,Patient satisfaction ,Belgium ,Place of death ,Health care ,End-of-Life Care ,medicine ,Humans ,Young adult ,Child ,advance care planning ,Aged ,Aged, 80 and over ,general practice ,Physician-Patient Relations ,Terminal Care ,business.industry ,Editorials ,Infant ,Retrospective cohort study ,Odds ratio ,Middle Aged ,Original Papers ,Patient Satisfaction ,Family medicine ,Child, Preschool ,Female ,business ,Epidemiologic Methods ,Family Practice ,End-of-life care - Abstract
Background Being able to die in one's place of choice is an indicator of the quality of end-of-life care. GPs may play a key role in exploring and honouring patients'preference for place of death. Aim To examine how often GPs are informed about patients' preferred place of death, by whom and for which patients, and to study the expressed preferred place of death and how often patients die at their preferred place. Design One-year nationwide mortality follow-back study. Setting Sentinel Network of GPs in Belgium, 2006. Method GPs' weekly registration of all deaths (patients aged 1 year or more). Results A total of 798 non-sudden deaths were reported. GPs were informed of patients' preferred place of death in 46% of cases. GPs obtained this information directly from patients in 63%. GP awareness was positively associated with patients not being hospitalised in the last 3 months of life (odds ratio [OR] = 3.9; 95% [confidence interval] CI = 2.8 to 5.6), involvement of informal caregivers (OR = 3.3; 95% CI = 1.8 to 6.1), use of a multidisciplinary palliative care team (OR = 2.5; 95% CI = 1.8 to 3.5), and with presence of more than seven contacts between GP and patient or family (OR = 3.0; 95% CI = 2.2 to 4.3). In instances where GPs were informed, more than half of patients (58%) preferred to die at home. Overall, 80% of patients died at the place of wish. Conclusion GPs are often unaware of their patients' preference for place of death. However, if GPs are informed, patients often die at their preferred location. Several healthcare characteristics might contribute to this and to a higher level of GP awareness. Keywords advance care planning; end-of-life care; general practitioner; palliative care; preferred place of death; terminal care.
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- 2009
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39. Euthanasia and other end of life decisions and care provided in final three months of life: nationwide retrospective study in Belgium
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Luc Deliens, Lieve Van den Block, Johan Bilsen, Nathalie Bossuyt, Viviane Van Casteren, Reginald Deschepper, Family Medicine and Chronic Care, Critical Care, Public Health Care, End-of-life Care Research Group, Public and occupational health, and EMGO - Quality of care
- Subjects
Advance care planning ,Palliative care ,Poison control ,End of Life Decisions (Geriatric Medicine) ,Suicide prevention ,Belgium ,Hospice ,Child ,General Environmental Science ,general practice ,Aged, 80 and over ,Terminal Care ,Palliative Care ,General Engineering ,General Medicine ,Middle Aged ,Child, Preschool ,Spiritual care ,Family Practice ,End-of-life care ,Adult ,medicine.medical_specialty ,sentinel network of GPs ,Adolescent ,General Practice / Family Medicine ,Decision Making ,End of Life Decisions (Palliative Care) ,Context (language use) ,End of Life Decisions (Ethics) ,Advance Care Planning ,Young Adult ,Nursing ,End-of-Life Care ,medicine ,Humans ,Suicide (Public Health) ,Aged ,Retrospective Studies ,business.industry ,Euthanasia ,Research ,Infant ,Retrospective cohort study ,Assisted Dying ,End-of-life decisions ,Family medicine ,General Earth and Planetary Sciences ,business ,Delivery of Health Care ,Suicide (Psychiatry) - Abstract
Objective To explore the relation between the care provided in the final three months of life and the prevalence and types of end of life decisions in Belgium. Design Two year nationwide retrospective study, 2005-6 (SENTI-MELC study). Setting Data collection via the sentinel network of general practitioners, an epidemiological surveillance system representative of all general practitioners in Belgium. Subjects 1690 non-sudden deaths in practices of the sentinel general practitioners. Main outcome measures Non-sudden deaths of patients (aged >1 year) reported each week. Reported care provided in the final three months of life and the end of life decisions made. Multivariable regression analysis controlled for age, sex, cause, and place of death. Results Use of specialist multidisciplinary palliative care services was associated with intensified alleviation of symptoms (odds ratio 2.1, 95% confidence interval 1.6 to 2.6), continuous deep sedation forgoing food/fluid (2.9, 1.7 to 4.9), and the total of decisions explicitly intended to shorten life (1.5, 1.1 to 2.1) but not with euthanasia or physician assisted suicide in particular. To a large extent receiving spiritual care was associated with higher frequencies of euthanasia or physician assisted suicide than receiving little spiritual care (18.5, 2.0 to 172.7). Conclusions End of life decisions that shorten life, including euthanasia or physician assisted suicide, are not related to a lower use of palliative care in Belgium and often occur within the context of multidisciplinary care.
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- 2009
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40. Why does the general practitioner refer patients with chest pain not-urgently to the specialist or urgently to the emergency department? Influence of the certainty of the initial diagnosis
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Rudi, Bruyninckx, Ann, Van den Bruel, Bert, Aertgeerts, Viviane, Van Casteren, and Frank, Buntinx
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Male ,Chest Pain ,Time Factors ,Incidence ,Physicians, Family ,Middle Aged ,Diagnosis, Differential ,Belgium ,Confidence Intervals ,Odds Ratio ,Humans ,Female ,Clinical Competence ,Emergency Service, Hospital ,Referral and Consultation ,Retrospective Studies - Abstract
Chest pain is an initial symptom for several minor diseases but acute myocardial infarction (AMI) should not be missed.To assess the influence of initial diagnosis and degree of certainty of this initial diagnosis on the referral decision and the referral method (urgent-non-urgent) in patients contacting their GP with chest pain.Observational study.The study was performed in a sentinel network of general practices in Belgium, covering almost 1.6% of the population.All patients attending their GP and complaining of chest pain during 2003.The relationships were reported as proportions and in odds ratios (OR) with their 95% confidence intervals.1996 patients were included (men 52%). Men were referred more often (OR = 1.44; 95% CI: 1.13-1.82). Age shows no relation to referral (OR = 1.06; 95% CI: 0.83-1.35) but predicts urgent referral (OR = 1.46; 95% CI: 1.02-2.08). Odds ratios in case of serious heart disease were high with 11.58 (95% CI: 5.72-23.44) when the GP was certain of his diagnosis and 2.96 (95% CI: 1.59-5.51) if not. If the GP was uncertain, in all disease categories 54% (95% CI: 48-59) of the patients were referred non-urgently.Referral rates for patients with chest pain were influenced by the initial diagnosis and the degree of certainty of this initial diagnosis.
- Published
- 2009
41. Transitions between care settings at the end of life in Belgium
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Reginald Deschepper, Lieve Van den Block, Luc Deliens, Johan Bilsen, Viviane Van Casteren, Association, American Medical, Public Health Care, Family Medicine and Chronic Care, End-of-life Care Research Group, Faculty of Medicine and Pharmacy, and Medical Sociology
- Subjects
Adult ,Male ,Adolescent ,MEDLINE ,Care setting ,Nursing ,Belgium ,Place of death ,End-of-Life Care ,Terminal care ,Medicine ,Humans ,Child ,Aged ,Quality of Health Care ,Aged, 80 and over ,Terminal Care ,business.industry ,digestive, oral, and skin physiology ,Infant ,General Medicine ,Continuity of Patient Care ,Middle Aged ,Home Care Services ,Nursing Homes ,Hospitalization ,Child, Preschool ,Female ,Follow-back study ,End-of-life care settings ,Nursing homes ,business ,Family Practice ,End-of-life care ,transitions - Abstract
Transitions between care settings at the end of life can be burdensome for patients and their families. They also pose challenges to the continuity of care, jeopardizing patient safety and quality of care.1 Previous research was limited to specific populations or settings or investigated single transitions (eg, hospital [re]admissions), often without specific end-of-life focus.1-3 To our knowledge, no nationwide studies have examined transitions between end-of-life care settings for a population-based sample of dying persons. This study investigated the prevalence, types, and timing of transitions between end-of-life care settings in Belgium. Methods. 1-year nationwide mortality follow-back study in 2005.
- Published
- 2009
42. Trends from the surveillance of suicidal behaviour by the Belgian Network of Sentinel General Practices over two decades: a retrospective observational study
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Nicole Boffin, Sarah Moreels, and Viviane Van Casteren
- Subjects
Male ,medicine.medical_specialty ,Databases, Factual ,General Practice ,Population ,Poison control ,Suicide, Attempted ,Suicide prevention ,Occupational safety and health ,Belgium ,General Practitioners ,Risk Factors ,Injury prevention ,medicine ,EPIDEMIOLOGY ,Humans ,education ,Psychiatry ,Aged ,Retrospective Studies ,education.field_of_study ,business.industry ,Research ,Incidence ,Attendance ,Human factors and ergonomics ,General Medicine ,Middle Aged ,Suicide ,Logistic Models ,Suicide methods ,Female ,PUBLIC HEALTH ,General practice / Family practice ,business ,Forecasting - Abstract
Objectives First, we describe trends in characteristics of suicidal events using new (2011–2012) and previous (1993–1995, 2000–2001 and 2007–2008) data reported by the Belgian Network of Sentinel General Practices (SGP); second, we examine patient age-related trends in on-site attendance of sentinel general practitioners (GPs) as first professional caregivers following suicidal behaviour; third, we investigate the accuracy of suicide incidence estimates derived from the SGP data. Design Retrospective observational study. Setting General practices from the nationwide representative Belgian Network of SGP. Outcome measures Patient gender and age, suicide methods, whether the patient was new, whether the GP was the first caregiver on-site, and the outcome of the suicidal behaviour (fatal or not) were recorded on standard registration forms. The accuracy of suicide incidence estimates was tested against suicide mortality data. Results Over the four time periods, 1671 suicidal events were reported: 275 suicides, 1287 suicide attempts and 109 events of suicidal behaviour of unknown outcome. In 2011–2012, sentinel GPs’ on-site attendance following the suicidal behaviour of patients
- Published
- 2015
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43. Research networks: can we use data from GPs' electronic health records?
- Author
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Etienne, De Clercq, Viviane, Van Casteren, Pascale, Jonckheer, Peter, Burggraeve, Marie-France, Lafontaine, Hans, Vandenberghe, Vincent, Lorant, Caroline, Artoisenet, and Karen, Degroote
- Subjects
Belgium ,Medical Records Systems, Computerized ,Data Collection ,Research ,Physicians, Family - Abstract
As widely discussed in the literature, there are many potential scientific usages of data extracted from the primary care Electronic Health Records (EHR), such as quality of care, epidemiological or socio-economical studies. Yet, can we use the current available data in the EHR for such purposes? In this paper, our objective is to report on the preliminary findings of the Belgian ResoPrim project (2003-2005) to answer the question. We set up a semi-anonymous network involving 26 current practices (28 volunteer GPs), 3 different EHR software systems and two Trusted Third Parties. Based on a literature overview we identified 27 research questions to be answered using 50 indicators. The study design includes retrospective (2002-2004) and prospective (6 weeks) data collection processes around the theme of "Hypertension and cardiovascular risk factors". For some data sets, the data extraction was a full automatic procedure, for some others, the data extraction was related to an input from the GPs allowing some comparisons between both procedures. At this stage, we performed an extended descriptive analysis of our data. Retrospectively we collected data related to 42,217 patients and 203,128 contacts. Prospectively we collected data for 9,236 patients and 15,234 contacts. Our main findings are briefly presented and discussed in this paper. The most promising fields seem to be the Health Research Information Systems assessment and the quality of care studies. It is quite too soon to reach the expected theoretical benefits for epidemiologic and socio-economic studies, yet some progresses could be made in relation with the denominator issue. Based on our preliminary findings and hypotheses, further analyses are foreseen during the second phase of the project (2006-2007).
- Published
- 2006
44. The incidence of home accidents is going down in Belgium
- Author
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Dirk Devroey, Viviane Van Casteren, and Family Medicine and Chronic Care
- Subjects
Male ,Pediatrics ,medicine.medical_specialty ,Poison control ,Suicide prevention ,Occupational safety and health ,Belgium ,Injury prevention ,Belgica ,Medicine ,Humans ,Home accidents ,Aged ,Aged, 80 and over ,Family Characteristics ,biology ,business.industry ,Home Accidents ,Incidence (epidemiology) ,Public Health, Environmental and Occupational Health ,biology.organism_classification ,Health Surveys ,language.human_language ,Flemish ,Accidents ,language ,Female ,business ,Family Practice ,Safety Research ,Sentinel Surveillance ,Demography - Abstract
The objective of the present study was to estimate the incidence of home accidents in Belgium in 2002 and to compare them with the results of 1996. The Belgian network of general practitioners (GPs) is a national network of GPs who collect and report data on selected conditions, including home accidents. The data about home accidents were recorded by 181 GPs in 1996 and by 150 GPs in 2002. The standardized incidence of home accidents decreased from 2935 per 100,000 inhabitants in 1996 (95% CI 2846 - 3026) to 2669 in 2002 (95% CI 2588 - 2751). This corresponds to a decrease of 9% (p < 0.001). A decrease of 14% was observed in the Flemish Community (p < 0.001). The reduction was very important (36%) among women aged between 75 and 89 years (p < 0.001). In the French community the decrease was not significant. The incidence of home accidents observed in general practice decreased in Belgium, especially in the Flemish Community.
- Published
- 2006
45. Lower stroke death rates in patients receiving blood pressure lowering therapy before the onset of a stroke
- Author
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Dirk Devroey, Viviane Van Casteren, Frank Buntinx, and Family Medicine and Chronic Care
- Subjects
Male ,Stroke ,Logistic Models ,Belgium ,Incidence ,Humans ,Female ,Family Practice ,Sentinel Surveillance ,Antihypertensive Agents ,Aged - Abstract
The objective of this study was to compare stroke death rates among patients with and without blood pressure lowering treatment before the onset of the stroke. During two consecutive years all patients with acute stroke were recorded by 178 Belgian general practitioners of the sentinel network. In total 511 patients with acute stroke were recorded. The death rate after one month was found significantly higher among the untreated patients (33%; n = 84) compared to those receiving blood pressure lowering treatment (23%; n = 61) (p = 0.007). Blood pressure lowering treatment before the onset of stroke had a beneficial effect on survival in a backward stepwise logistic regression (OR 0.38; 95% CI 0.20-0.72). In conclusion, stroke mortality is significantly lower among patients receiving blood pressure lowering treatment before the onset of stroke compared to those without blood pressure lowering treatment.
- Published
- 2005
46. Collecting information on the quality of prescribing in primary care using semi-automatic data extraction from GPs' electronic medical records
- Author
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V. Van Casteren, E. De Clercq, Hilde Bastiaens, Marie-France Lafontaine, J. Van der Heyden, Hans Vandenberghe, and P. Jonckheer
- Subjects
Male ,Medical Records Systems, Computerized ,Health Informatics ,Drug Prescriptions ,Belgium ,Health care ,Osteoarthritis ,Information system ,Medicine ,Humans ,Medical prescription ,Practice Patterns, Physicians' ,Aged ,Quality of Health Care ,Aged, 80 and over ,Medical Audit ,Data collection ,business.industry ,Medical record ,Data Collection ,Anti-Inflammatory Agents, Non-Steroidal ,Physicians, Family ,Middle Aged ,medicine.disease ,Data extraction ,Global Positioning System ,Female ,Medical emergency ,business ,Quality assurance - Abstract
Objectives: To evaluate a semi-automatic data extraction from the electronic medical record (EMR) of general practitioners (GPs) through a comparison with a paper sheets data collection simultaneously used in a primary care research project on the quality of prescribing for osteoarthritis in the elderly. Subjects: One hundred and fifty-two GPs using five different EMR-software systems participated with the semi-automatic data extraction from the EMR and 233 GPs collected data with paper registration sheets. Methods: The proportion of patients with respectively a drug prescription, paracetamol, a non-steroidal anti-inflammatory drug (NSAID) and ibuprofen were compared between the semi-automatic extraction and the paper data collection and among the EMR-software systems. Results: Using the semi-automatic data extraction, a significantly lower proportion of patients on drugs was obtained compared to the paper data collection (adjusted OR: 0.31; 95% CI 0.25-0.39). However, the proportion of patients on a specific type of drug was comparable. Within the results from the semi-automatic extraction, the results were heterogeneous among the different EMR-software systems. Conclusions: The semi-automatic data extraction with multiple EMR-software systems proposed in this study seems suitable for quality of prescribing assessment in primary care. However, it may be less reliable when only a single EMR-software is used. (c) 2005 Elsevier Ireland Ltd. All rights reserved.
- Published
- 2004
47. Non-consented HIV testing by Belgian general practitioners
- Author
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Dirk Devroey, Viviane Van Casteren, André Sasse, Solvejg Wallyn, Family Medicine and Chronic Care, and Vrije Universiteit Brussel
- Subjects
Adult ,Male ,Informed Consent ,Adolescent ,Immunology ,AIDS Serodiagnosis ,Middle Aged ,Infectious Diseases ,Belgium ,Immunology and Allergy ,Humans ,Ethics, Medical ,Female ,Family Practice ,Aged - Published
- 2003
48. The difficult quest for data on 'vanishing' vaccine-preventable infections in Europe: the case of measles in Flanders (Belgium)
- Author
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Ph Beutels, P Van Damme, V Van Casteren, N.J Gay, K De Schrijver, and A Meheus
- Subjects
Adult ,medicine.medical_specialty ,Adolescent ,Measles Vaccine ,Measles ,Subacute sclerosing panencephalitis ,Measles virus ,Morbillivirus ,Belgium ,Cost of Illness ,Environmental health ,Health care ,Epidemiology ,medicine ,Humans ,Child ,General Veterinary ,General Immunology and Microbiology ,biology ,business.industry ,Incidence ,Vaccination ,Public Health, Environmental and Occupational Health ,Health Care Costs ,medicine.disease ,biology.organism_classification ,Surgery ,Infectious Diseases ,Child, Preschool ,Molecular Medicine ,Measles vaccine ,business - Abstract
We aimed to describe the impact of vaccination on the epidemiology of measles infection in Flanders (Belgium), to document probable vaccination coverage based on this evidence, compare these epidemiological data with those generated by a mathematical model and estimate the costs of morbidity from measles. In contrast to previous analyses, we included the costs of long-term care for sequelae due to encephalitis and subacute sclerosing panencephalitis (SSPE). We estimated the direct health care costs per average measles case at 227, 212, 210, 200 and 194 for the age groups of 0-4, 5-9, 10-14, 15-19 and > or=20 years, respectively. Excluding long-term care lowers these estimates by 22-51%, depending on the age group. By including indirect time costs, we arrive at total costs per measles case of 320, 305, 210, 200 and 625, respectively. In addition to registering vaccination coverage more rigorously in the future, it seems necessary to undertake seroprevalence studies to document the age-specific immunity to measles. By using such information, current vaccination strategies can be adapted to prevent future outbreaks and to help eliminate measles from Europe in an efficient way. We noted throughout that many of the data sources are flawed. Better and accessible data bases are required to improve the reliability of similar studies in the future.
- Published
- 2002
49. Diagnosis and treatment of type 2 diabetes in three Belgian regions. Registration via a network of sentinel general practices
- Author
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J, Wens, V, Van Casteren, E, Vermeire, P, Van Royen, L, Pas, and J, Denekens
- Subjects
Male ,Chi-Square Distribution ,Belgium ,Diabetes Mellitus, Type 2 ,Risk Factors ,Incidence ,Surveys and Questionnaires ,Humans ,Female ,Middle Aged ,Family Practice ,Sentinel Surveillance - Abstract
The objective of this descriptive study is to investigate the incidence of type 2 diabetes in sentinel general practices in three regions in Belgium and to describe the patient characteristics and the start of the medical management after diagnosis.For two successive years all patients who were newly diagnosed with type 2 diabetes were registered. Two weeks after inclusion, the registering physician completed an extensive questionnaire. This questionnaire dealt with risk factors, biochemical parameters, existing complications and treatment.According to this study, the yearly incidence of type 2 diabetes in Belgium is 231 per 100,000 inhabitants. Though the biochemical parameters (BMI, HbA1c, serum cholesterol and triglycerides) do not differ in the three regions of the country being investigated, there are considerable differences in the treatment prescribed for diabetes and its co-morbidity. In Flanders, treatment is usually started with sulphonylurea, in the Walloon provinces with biguanides. Hypolipaemic treatment is also started more frequently in the latter region. In Flanders, hypertension is registered in 51.4% of the newly diagnosed patients with diabetes, which is higher than in the other regions. However, no difference is noted between the different regions in the number of patients with diabetes who are treated for hypertension.A network of sentinel physicians, taking part in voluntary registration, can be helpful in calculating the incidence of a health problem, in particular type 2 diabetes in general practice. The sentinel net can also serve as an instrument for describing patient characteristics and showing how physicians deal with health problems. The regional differences in medical approach that are described require further investigation, mainly with respect to their impact on the patients' outcome.
- Published
- 2002
50. Registration of stroke through the Belgian sentinel network and factors influencing stroke mortality
- Author
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Frank Buntinx, Viviane Van Casteren, Dirk Devroey, Family Medicine and Chronic Care, and Vrije Universiteit Brussel
- Subjects
Male ,medicine.medical_specialty ,Stroke mortality ,Death Certificates ,Age Distribution ,Belgium ,Risk Factors ,Case fatality rate ,otorhinolaryngologic diseases ,Medicine ,Humans ,cardiovascular diseases ,Mortality ,Sex Distribution ,Survival rate ,Stroke ,health care economics and organizations ,Aged ,Aged, 80 and over ,business.industry ,Incidence (epidemiology) ,Incidence ,Middle Aged ,medicine.disease ,Survival Rate ,Vital Statistics ,Neurology ,Emergency medicine ,Age distribution ,Female ,Neurology (clinical) ,Medical emergency ,Cardiology and Cardiovascular Medicine ,business ,Sentinel Surveillance - Abstract
Introduction: Stroke is one of the leading causes of death. Belgian stroke mortality rates are only available from the death certificates notification. Objectives: To estimate stroke incidence, mortality and case fatality, to compare our figures with those available from the death certificates notification and from neighboring countries, and identifying factors influencing survival. Methods: A nationwide prospective registration by 178 Belgian general practitioners recording all cerebrovascular events in 1998–1999. All events, including those for which medical care was immediately found in hospital, were included. Results: The yearly age-and-gender-adjusted stroke attack rates were estimated at 185 cases per 100,000 inhabitants (95% CI = 169–202). After 12 months, 47% of the patients died, resulting in an estimated yearly stroke mortality rate of 88 per 100,000 inhabitants (95% CI = 73–105). The case fatality rate among men (39%; 95% CI = 29–51) was lower than among women (50%; 95% CI = 39–63) (p < 0.05). In a forward stepwise logistic regression diabetes, stroke history, hemorrhagic stroke, coma, swallow deficit and urinary incontinence had a negative influence on stroke survival. Treated hypertension had a beneficial effect on survival. Conclusions: Stroke mortality rates estimated by the sentinel practices are fairly comparable with those based on the death certificates notification. The stroke attack rates correspond with those of neighboring countries. The role of treated hypertension on the outcome of strokes remains controversial in this registration.
- Published
- 2002
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