15 results on '"Christmann D"'
Search Results
2. VIRO-01 - Intérêt du test de diagnostic des virus respiratoires par PCR multiplex.
- Author
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Martin C, Kessler R, Fafi Kremer S, Lepiller Q, Christmann D, Argemi X, Lefebvre N, Douiri N, Baldeyrou M, and Hansmann Y
- Published
- 2016
- Full Text
- View/download PDF
3. Feedback on difficulties raised by the interpretation of serological tests for the diagnosis of Lyme disease.
- Author
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Hansmann Y, Leyer C, Lefebvre N, Revest M, Rabaud C, Alfandari S, Christmann D, and Tattevin P
- Subjects
- Anti-Bacterial Agents therapeutic use, Drug Prescriptions statistics & numerical data, False Negative Reactions, False Positive Reactions, France, Government Agencies, Hospitals, University, Humans, Inappropriate Prescribing statistics & numerical data, Infectious Disease Medicine organization & administration, Lyme Disease blood, Outpatient Clinics, Hospital, Private Sector, Reference Standards, Referral and Consultation, Reproducibility of Results, Retrospective Studies, Sensitivity and Specificity, Single-Blind Method, Antibodies, Bacterial blood, Blotting, Western, Borrelia burgdorferi immunology, Enzyme-Linked Immunosorbent Assay psychology, Feedback, Psychological, Health Care Surveys statistics & numerical data, Laboratories statistics & numerical data, Lyme Disease diagnosis, Practice Patterns, Physicians' statistics & numerical data, Serologic Tests psychology
- Abstract
Objectives: We had for objectives: i) to evaluate the accuracy of serologic testing for Lyme borreliosis performed in a private medical laboratory (PML); ii) to evaluate the impact of these tests on the practices of infectious diseases specialists (IDS)., Patients and Method: This study was performed in two steps: i) retrospective study of patients followed in a university hospital infectious diseases outpatient clinic for suspected Lyme borreliosis, tested (ELISA and Western blot) by both the PML and the National Reference Center (NRC); ii) national survey on IDS practices concerning patients consulting for suspected Lyme borreliosis., Results: Between July 2008 and July 2011, 128 patients consulting for suspected Lyme borreliosis were tested by both laboratories. Serological tests came back positive in 91% of cases from the PML versus 8% of cases from the NRC. Lyme borreliosis was the IDS's final diagnosis for 3.6% of patients. The survey on practices revealed that: i) the modal duration of consultation for suspected Lyme borreliosis was 30-60 minutes; ii) for 33% of patients, serologic test results performed at the PML were the only reason to suspect Lyme borreliosis; iii) 60% of patients had no indication for antibiotics., Conclusion: The serological test performed in the PML were positive most of the time, but were not confirmed by tests performed at the NRC. This discrepancy lead to multiple and prolonged consultations in infectious diseases clinics, and discordance in the indications for antibiotics., (Copyright © 2014 Elsevier Masson SAS. All rights reserved.)
- Published
- 2014
- Full Text
- View/download PDF
4. [Campylobacter jejuni spondylodiscitis].
- Author
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Affi R, Reis J, and Christmann D
- Subjects
- Adult, Humans, Male, Campylobacter Infections, Campylobacter jejuni, Discitis microbiology
- Published
- 2011
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- View/download PDF
5. [Management of a scabies epidemic in the Strasbourg teaching hospital, France].
- Author
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Meyer EP, Heranney D, Foeglé J, Chamouard V, Hernandez C, Mechkour S, Passemard R, Berthel M, Kaltenbach G, Lipsker D, Christmann D, and Lavigne T
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- Acaricides therapeutic use, Adult, Aged, Cross Infection epidemiology, Cross Infection transmission, Disease Management, Family Health, France epidemiology, Geriatrics, Hospital Departments, Humans, Hygiene, Infectious Disease Transmission, Patient-to-Professional prevention & control, Infectious Disease Transmission, Professional-to-Patient prevention & control, Middle Aged, Occupational Diseases drug therapy, Occupational Diseases epidemiology, Occupational Diseases parasitology, Occupational Diseases prevention & control, Personnel, Hospital, Recurrence, Retrospective Studies, Scabies drug therapy, Scabies prevention & control, Scabies transmission, Cross Infection parasitology, Disease Outbreaks, Hospitals, Teaching statistics & numerical data, Scabies epidemiology
- Abstract
Context: An outbreak of scabies occurred in the geriatric department of the Strasbourg University Hospital in September 2005. The index case presented with hyperkeratosic scabies, an extremely contagious form. The epidemic spread to several wards and pavilions and also contaminated healthcare staff and patient's families., Objective: Our objective was to describe the outbreak, its progression, and the measures taken to eradicate it., Methodology: All healthcare workers, patients, and families affected in the outbreak were retrospectively studied, using medical prescriptions recorded by the hospital pharmacy, listings established by the occupational health department, and patient files., Results: Two epidemic waves were recorded, between August 31 and December 16, 2005, affecting 51 patients and staff members in the geriatric department, with a total of 58 episodes of scabies, seven of which were recurrences. Three main measures were taken to eradicate the epidemic: setting up of "contact" isolation precautions, information for the affected individuals, and treatment of the infected patients associated to mass treatment of contact cases. The mass treatment was widely applied, involving 490 patients and 592 caregivers. All of these measures successfully curtailed the outbreak in 3 months., Conclusion: Rapid and radical action is essential to prevent extension of scabies within a community., (Copyright © 2010 Elsevier Masson SAS. All rights reserved.)
- Published
- 2011
- Full Text
- View/download PDF
6. [Quick recovery, after administration of a botulinic antitoxin serum in two patients presenting with botulism].
- Author
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Oswald L, Lefebvre N, Camuset G, Gourieux B, Lutun P, Schramm F, Hansmann Y, and Christmann D
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- Animals, Botulism etiology, Early Diagnosis, Emergencies, Female, Food Handling, Food Microbiology, Foodborne Diseases etiology, Humans, Male, Meat microbiology, Meat poisoning, Middle Aged, Oxygen Inhalation Therapy, Remission Induction, Respiratory Insufficiency etiology, Respiratory Insufficiency therapy, Swine, Botulinum Antitoxin therapeutic use, Botulism therapy, Clostridium botulinum type E isolation & purification, Foodborne Diseases therapy, Immunization, Passive
- Published
- 2011
- Full Text
- View/download PDF
7. [Inadequate vaccination coverage in a French cohort of HIV positive patients].
- Author
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Mohseni-Zadeh M, Rey D, Batard ML, Beck Wirth G, Partisani ML, Lang JM, Hansmann Y, Christmann D, and Martinot M
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- Adolescent, Adult, Aged, Aged, 80 and over, Cohort Studies, Diphtheria Toxoid, Female, France, HIV Seropositivity, Humans, Influenza Vaccines, Male, Middle Aged, Motivation, Patient Compliance, Pneumococcal Vaccines, Poliovirus Vaccines, Practice Guidelines as Topic, Tetanus Toxoid, Vaccines, Combined, Viral Hepatitis Vaccines, Young Adult, HIV Infections epidemiology, Vaccination statistics & numerical data
- Abstract
Introduction: HIV patients have a high rate of infectious complications. Vaccination, though less efficient in case of severe immunosuppression, can prevent some of these infections. Since 2006, new vaccine recommendations have been elaborated in France. We studied the vaccine status of HIV+ patients for influenza, Streptococcus pneumoniae, tetanus, and hepatitis A and B among an alsatian HIV+ population., Patients and Methods: From August 20, 2007 to September 15, 2007, HIV patients of the Alsace HIV center (COREVIH) were included in a prospective study, screening demographic, medical, immunovirological, and vaccination data., Results: Three hundred and thirty-one patients were included, 49% of whom were asymptomatic, 29% symptomatic without AIDS, 18% at AIDS stage, and no documentation for 4%. Seventy-one patients (21.4%) were vaccinated against influenza, 11 (3.3%) against Streptococcus pneumoniae, 34 against HAV (only 16.3% of patients with a negative test before), 120 against HBV (60% of patients with no serological markers before), and 186 (56.2%) against tetanus. The most frequent reasons for non-vaccination were non-proposal by physicians, lack of expected effectiveness, and fear of an immunovirological adverse effect., Conclusion: Vaccination coverage for recommended vaccines of HIV infected people remains at a low level and appears sometimes inferior to the rates reached among the general French population. It is necessary to inform prescribers and HIV positive patients about the interest of vaccination., (Copyright © 2010 Elsevier Masson SAS. All rights reserved.)
- Published
- 2010
- Full Text
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8. [Hereditary hemorragic telangiectasia and hepatic abcess].
- Author
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Bui E, Gorse A, Prelipcean V, Lionetto F, Forestier E, Camuset G, Hansmann Y, and Christmann D
- Subjects
- Adult, Humans, Male, Liver Abscess complications, Streptococcal Infections complications, Streptococcus anginosus, Telangiectasia, Hereditary Hemorrhagic complications
- Abstract
We report the case of a 27-year-old man presenting with a hepatic abscess and hereditary hemorrhagic telangiectasia (HHT). The association between HHT and an infectious disease seemed to be induced by arteriovenous malformations and maybe also by a deficit of polymorphonuclear cells, a monocyte oxidative burst and phagocytosis. This diagnosis should be suggested in case of serious infections in young patients. Prevention is based on screening for and destroying infection, antibioprophylaxis and embolization of arteriovenous malformations.
- Published
- 2010
- Full Text
- View/download PDF
9. [Invasive Streptococcus agalactiae infections in non-pregnant adults].
- Author
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Lefebvre N, Forestier E, Mohseni-Zadeh M, Remy V, Lesens O, Kuhnert C, Poindron V, Riegel P, Piémont Y, Christmann D, and Hansmann Y
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- Adult, Aged, Diabetes Complications microbiology, Female, Humans, Male, Medical Records, Middle Aged, Neoplasms complications, Retrospective Studies, Streptococcal Infections classification, Streptococcal Infections complications, Streptococcal Infections epidemiology, Streptococcus agalactiae
- Abstract
Objectives: Streptococcus agalactiae (Group B streptococcus) is a major cause of invasive diseases in non-pregnant adults, particularly in the elderly and those with underlying conditions. We describe these conditions and clinical characteristics of patients followed in our teaching hospital., Methods: We retrospectively reviewed clinical records of 64 patients with S. agalactiae-related invasive infection, hospitalized between January 1997 and January 2006., Results: The mean age of patients was 59 (+/-17 years). The H:F sex ratio was 1.06. At least one underlying condition was found in 90.6%. Diabetes mellitus (43.7%), peripheral vascular disease (34.4%), myocardial ischemia (20.3%) and malignant neoplasms (20.3%) were among the most frequent conditions. The mean index of comorbidity (Charlson) was 2.5 (+/-2). Common clinical manifestations included infection of the urinary tract (32.8%), skin and soft-tissue (25%), and osteoarthritis (21.9%). Bacteremia occurred in 31.2% with no identified source in 2 patients. During the first month, 2 cases of endocarditis, 1 case of meningitis, and 4 deaths occurred., Conclusion: We confirm the importance of underlying diseases in the emergence of S. agalactiae infections.
- Published
- 2007
- Full Text
- View/download PDF
10. [Lyme borreliosis: follow up criteria after antibiotherapy?].
- Author
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Christmann D
- Subjects
- Antibodies, Bacterial blood, Borrelia burgdorferi Group isolation & purification, Follow-Up Studies, Humans, Anti-Bacterial Agents therapeutic use, Lyme Disease drug therapy, Lyme Disease physiopathology
- Abstract
The post therapeutic follow-up of Lyme borreliosis is managed according to clinical and serological data. The evolution of antibody rates is such that it doesn't constitute the best element to rely on for follow-up. Indeed, after a sometimes transitory increase of this rate during or after antibiotherapy, the decrease is very slow, sometimes several months, and often incomplete. The follow-up should thus be made according to clinical symptoms and their resolution. Resolution of some but not all symptoms must lead to discussing two options. The first is that of administrating a complementary antibiotherapy with a different mode of action than the first antibiotic used. The second is that this may be due to recontamination, especially in highly endemic zones, given that antibodies present have no protecting effect. In this case, a new antibiotherapy must of course be initiated.
- Published
- 2007
- Full Text
- View/download PDF
11. [Mucocutaneous leishmaniasis in Brazilian Amazonia].
- Author
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Camuset G, Remy V, Hansmann Y, Christmann D, Gomes de Albuquerque C, and Sena Casseb GA
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- Adolescent, Adult, Aged, Brazil epidemiology, Child, Female, Humans, Male, Middle Aged, Patient Selection, Sex Characteristics, Leishmaniasis, Mucocutaneous epidemiology
- Abstract
Background: This study had for aim to describe the clinical aspects and favoring factors of mucosal Leishmaniasis in an Amazonian population of 30,000 habitants in Guajara-Mirim (Rondonia-Brazil)., Material and Method: A descriptive study was made of 16 patients with mucosal Leishmaniasis among 170 patients infected by Leishmania. Inclusion criteria were a mucosal lesion and positivity of direct microscopic examination. The patients were investigated retrospectively., Results: Patients with mucosal Leishmaniasis were young and mostly male The absence of treatment and the number of cutaneous lesions were probably responsible for the mucosal form, as well as the host immune response and maybe, the parasite species or vector characteristics., Conclusion: The mucosal form of leishmaniasis affects more often young male patients and this form must be detected early to avoid destructing lesions.
- Published
- 2007
- Full Text
- View/download PDF
12. [Anthrax].
- Author
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Hansmann Y, Remy V, and Christmann D
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- Humans, Anthrax
- Published
- 2004
- Full Text
- View/download PDF
13. [Diagnosing Lyme disease: the role of clinical and complementary examination].
- Author
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Hansmann Y, Jaulhac B, Lipsker D, and Christmann D
- Subjects
- Diagnostic Tests, Routine, Humans, Lyme Disease diagnosis
- Published
- 2004
- Full Text
- View/download PDF
14. [Early clinical presentation following ticks' bite: etiological diagnosis].
- Author
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Remy V, Hansmann Y, and Christmann D
- Subjects
- Animals, Early Diagnosis, Infections microbiology, Bites and Stings complications, Infections diagnosis, Ticks
- Published
- 2004
- Full Text
- View/download PDF
15. [Risk factors for nosocomial Clostridium difficile diarrhoea in an infectious and tropical diseases department].
- Author
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Henoun Loukili N, Martinot M, Hansmann Y, and Christmann D
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- Age Factors, Anti-Bacterial Agents therapeutic use, Female, Health Status, Hospitalization, Humans, Length of Stay, Male, Middle Aged, Risk Factors, Clostridioides difficile pathogenicity, Cross Infection, Diarrhea etiology, Diarrhea microbiology, Enterocolitis, Pseudomembranous etiology, Enterocolitis, Pseudomembranous transmission
- Abstract
Foreword: Clostridium difficile associated diarrhea (CDAD) accounts for 25% of all cases of diarrhea occurring in hospital. Infectious diseases departments are considered as presenting with an important risk of CDAD because of the large quantity of antibiotics used., Objectives and Method: The authors made a prospective study in the first 6 months of 2001, in order to identify the risk factors of CDAD in their department. One hundred and fifty-two patients hospitalized for at least 6 days were included in this study. The studied factors were: age, mean number of days of hospitalization (MDH), antibiotic therapy, WHO scale of reduced mobility of patients, recent hospitalization (less than 3 months before)., Results: MDH was 36 (IC95%: 23-48). Beta-lactam antibiotics were found as significant risk factors, as reported in the literature. However, age and a recent hospitalization were not related to the CDAD as described in the literature. A reduced mobility of patients was identified as a significant risk factor for developing a CDAD in our department.
- Published
- 2004
- Full Text
- View/download PDF
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