21 results on '"Chelation Therapy psychology"'
Search Results
2. Beliefs and Adherence Associated With Oral and Infusion Chelation Therapies in Jordanian Children and Adolescents With Thalassemia Major: A Comparative Study.
- Author
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Abu Shosha GM
- Subjects
- Adolescent, Chelation Therapy psychology, Child, Cross-Sectional Studies, Culture, Deferasirox administration & dosage, Deferasirox therapeutic use, Deferoxamine administration & dosage, Deferoxamine therapeutic use, Female, Humans, Jordan, Male, Surveys and Questionnaires, Chelation Therapy methods, Medication Adherence psychology, beta-Thalassemia therapy
- Abstract
The researcher assessed the beliefs and adherence associated with both oral deferasirox and deferoxamine infusion chelation therapies among Jordanian children with thalassemia major, and compared the adherence levels between the recipients of each. In this descriptive cross-sectional study, 120 participants were recruited from 3 major thalassemia treatment clinics in Jordan using convenience sampling. Data were collected through questionnaires on demographic- and disease-related information, the beliefs about medicines, and a medication adherence report scale. Most participants showed a high adherence to deferoxamine infusion and oral deferasirox (87.20% and 89.08%, respectively), and believed in the necessity of deferoxamine for maintaining health (89.34%). However, 41.32% of the participants had strong concerns about deferoxamine use. While most participants believed in the need for oral deferasirox (89.84%), about 40.7% had strong concerns about its use. An independent samples t test showed no statistically significant difference in the adherence between the oral deferasirox and infusion deferoxamine recipients (t=1.048, DF=118, P=0.075). Jordanian children with thalassemia have positive beliefs and adherence to both oral and infusion chelation therapies. Health care providers should pay attention to patients' beliefs and discuss the major concerns pertaining to iron chelation therapy with them to enhance the continuity of adherence therapy.
- Published
- 2019
- Full Text
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3. [Inapparent charges for the assistance to nephropathic patient on dialysis].
- Author
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Quintaliani G, Bellizzi V, Fiorini F, and Di Iorio BR
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- Chelation Therapy psychology, Diagnostic Tests, Routine psychology, Diet Therapy psychology, Erythropoietin therapeutic use, Frustration, Geography, Medical, Humans, Italy, Nephrotic Syndrome psychology, Patient Satisfaction, Patient Transfer, Procedures and Techniques Utilization, Quality of Life, Surveys and Questionnaires, Nephrotic Syndrome therapy, Patients psychology, Renal Dialysis psychology
- Abstract
The increasing technological effectiveness has undoubtedly produced an improvement in clinical parameters of dialysis patients, but this satisfactory therapeutic result did not follow an adequate improvement in mortality or in the perception of quality of life as per patients. Furthermore, dialysis treatment is often associated with "inapparent charges" that reduce the perception of well-being, independently of clinical changes. Thirty years ago, we carried out a national survey on inapparent charges, which represent frustrating aspects that negatively affect patients' perception of their quality of life. Thirty years later, it seemed important for us to repeat the survey to understand if Italian legislative remodeling have introduced changes in procedures and social aspects of dialysis, as preservation of quality of life is an important aspect of the replacement treatment., (Copyright by Società Italiana di Nefrologia SIN, Rome, Italy.)
- Published
- 2018
4. Psychological Factors Associated with Episodic Chelation Adherence in Thalassemia.
- Author
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Vosper J, Evangeli M, Porter JB, and Shah F
- Subjects
- Adult, Blood Transfusion, Female, Humans, Iron Chelating Agents therapeutic use, Male, Middle Aged, Young Adult, Chelation Therapy psychology, Medication Adherence psychology, Thalassemia drug therapy
- Abstract
β-Thalassemia major (β-TM) is a life-long genetic hemoglobin (Hb) disorder requiring intensive treatment regimens, including frequent blood transfusions and daily chelation therapy. Understanding psychosocial correlates of chelation adherence is important for developing interventions to improve adherence. This study investigated within-participant correlates of oral chelation adherence on a daily (episodic) basis. Thirty-seven adult participants with β-TM were recruited from clinics at two hospitals (22 males, 9 females, mean age 34.5 years, range 19-54 years). A structured interview was used to assess behavioral and psychological situational variables related to an adherent and a nonadherent episode for each participant. Positive outcome expectancies and higher self-efficacy were both significantly associated with adherent episodes. Behavioral variables, including difficulty in accessing medication, location, and whether alone or with others, were also associated with nonadherent episodes. Findings suggested that situational psychological factors are important for chelation adherence. Adherence interventions should consider focusing on potentially modifiable situational variables (psychological and behavioral).
- Published
- 2018
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5. Qualitative modification and development of patient- and caregiver-reported outcome measures for iron chelation therapy.
- Author
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Horodniceanu EG, Bal V, Dhatt H, Carter JA, Huang V, and Lasch K
- Subjects
- Adolescent, Adult, Aged, Aged, 80 and over, Child, Cross-Sectional Studies, Female, Grounded Theory, Humans, Iron Chelating Agents therapeutic use, Male, Middle Aged, Myelodysplastic Syndromes therapy, Outcome Assessment, Health Care methods, Patient Outcome Assessment, Patient Satisfaction, Qualitative Research, Quality of Life, Reproducibility of Results, Young Adult, Caregivers psychology, Chelation Therapy psychology, Iron, Surveys and Questionnaires
- Abstract
Background: Compliance, palatability, gastrointestinal (GI) symptom, and treatment satisfaction patient- and observer-reported outcome (PRO, ObsRO) measures were developed/modified for patients with transfusion-dependent anemias or myelodysplastic syndrome (MDS) requiring iron chelation therapy (ICT)., Methods: This qualitative cross-sectional observational study used grounded theory data collection and analysis methods and followed PRO/ObsRO development industry guidance. Patients and caregivers of patients with transfusion-dependent anemias or MDS were individually interviewed face-to-face to cognitively debrief the Compliance, Palatability, GI Symptom Diary, and Modified Satisfaction with Iron Chelation Therapy (SICT) instruments presented electronically. Interviews were conducted in sets. Interviews began open-endedly to spontaneously elicit ICT experiences. Item modifications were debriefed during the later interviews. Interviews were audio recorded, transcribed, and coded. Data was analyzed using ATLAS.ti qualitative research software., Results: Twenty-one interviews were completed (Set 1: 5 patients, 6 caregivers; Set 2: 6 patients, 4 caregivers) in 6 US cities. Mean age was 43 years for patients and 9 years for children of caregivers. Conditions requiring ICT use across groups included transfusion-dependent anemias (85.7%) and MDS (14.3%). Concepts spontaneously reported were consistent with instruments debriefed. Interview analysis resulted in PRO and ObsRO versions of each instrument: Compliance (2 items), Palatability (4 items), GI Symptom Diary (6 items), and Modified SICT (PRO = 13, ObsRO = 17 items)., Conclusion: Qualitative research data from cognitive interviews supports the content validity and relevance of the instruments developed/modified. Quantitative validation of these PRO and ObsRO measures is needed testing for validity, reliability, and responsiveness for future research use with new formulations of oral ICT.
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- 2017
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6. Thalassemia: Yesterday, Today, Tomorrow.
- Author
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Hadjidemetriou M
- Subjects
- Attitude of Health Personnel, Chelation Therapy adverse effects, Chelation Therapy psychology, Cyprus ethnology, Deferiprone, Deferoxamine adverse effects, Deferoxamine therapeutic use, Disease Management, Drug Approval, Female, History, 20th Century, History, 21st Century, Humans, Iron Chelating Agents adverse effects, Iron Chelating Agents therapeutic use, Life Style, Parent-Child Relations, Power, Psychological, Pyridones therapeutic use, Self Care, Social Stigma, Social Support, Splenectomy, Thalassemia complications, Thalassemia ethnology, Thalassemia psychology, United States, United States Food and Drug Administration, Attitude to Health, Thalassemia therapy
- Published
- 2017
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7. Iron chelation therapy for patients with sickle cell disease and iron overload.
- Author
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Inati A, Khoriaty E, Musallam KM, and Taher AT
- Subjects
- Administration, Oral, Anemia, Sickle Cell metabolism, Anemia, Sickle Cell therapy, Benzoates administration & dosage, Benzoates therapeutic use, Child, Deferasirox, Deferiprone, Deferoxamine administration & dosage, Deferoxamine adverse effects, Drug Monitoring, Humans, Infusion Pumps psychology, Infusions, Subcutaneous, Iron Chelating Agents administration & dosage, Iron Chelating Agents adverse effects, Iron Overload etiology, Male, Pain etiology, Patient Compliance, Pyridones administration & dosage, Pyridones therapeutic use, Sensation Disorders chemically induced, Social Isolation, Triazoles administration & dosage, Triazoles therapeutic use, Young Adult, Zinc deficiency, Anemia, Sickle Cell complications, Chelation Therapy psychology, Deferoxamine therapeutic use, Erythrocyte Transfusion adverse effects, Iron Chelating Agents therapeutic use, Iron Overload drug therapy
- Published
- 2010
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8. Symptoms of depression and anxiety in patients with thalassemia: prevalence and correlates in the thalassemia longitudinal cohort.
- Author
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Mednick L, Yu S, Trachtenberg F, Xu Y, Kleinert DA, Giardina PJ, Kwiatkowski JL, Foote D, Thayalasuthan V, Porter JB, Thompson AA, Schilling L, Quinn CT, Neufeld EJ, and Yamashita R
- Subjects
- Adolescent, Adult, Anxiety ethnology, Anxiety etiology, Asian People psychology, Blood Transfusion psychology, Canada epidemiology, Chelation Therapy psychology, Depression ethnology, Depression etiology, Female, Follow-Up Studies, Humans, Longitudinal Studies, Male, Middle Aged, Patient Compliance, Quality of Life, Risk, Sex Factors, Thalassemia epidemiology, Thalassemia ethnology, Thalassemia therapy, United Kingdom epidemiology, United States epidemiology, White People psychology, Young Adult, Anxiety epidemiology, Depression epidemiology, Thalassemia psychology
- Abstract
Thalassemia is an inherited blood disorder that requires lifelong adherence to a complicated and burdensome medical regimen which could potentially impact emotional functioning of patients. The importance of understanding and promoting healthy emotional functioning is crucial not only to psychological well-being, but also to physical health as it has been shown to impact adherence to medical regimens [1-4]. The current study aimed to [1] determine the prevalence of depressive and anxiety symptoms in adolescent and adult patients with thalassemia; and [2] explore possible demographic, medical, and psychosocial correlates of these symptoms in 276 patients (14-58 years old, M age = 27.83; 52% female). Overall, most patients did not report experiencing significant symptoms of anxiety and depression (33% of participants indicated experiencing symptoms of anxiety and 11% symptoms of depression). Females and older patients were more likely to experience these symptoms than males and younger patients. Symptoms of anxiety and depression were positively associated with self-report of difficulty with adherence and negatively associated with quality of life. Given these findings, regular screening for anxiety and depression symptoms could help to identify at-risk individuals to provide them with appropriate psychological support with the goal of improving both emotional and physical health., (© 2010 Wiley-Liss, Inc.)
- Published
- 2010
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9. Which psychosocial factors are related to chelation adherence in thalassemia? A systematic review.
- Author
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Evangeli M, Mughal K, and Porter JB
- Subjects
- Demography, Humans, Chelation Therapy psychology, Iron Chelating Agents administration & dosage, Iron Chelating Agents therapeutic use, Medication Adherence psychology, Thalassemia drug therapy, Thalassemia psychology
- Abstract
Good adherence to iron chelation therapy in thalassemia is crucial. Although there is evidence that adherence is related to regimen factors, there has been less emphasis on the relationship between psychosocial (psychological, demographic and social) factors and adherence. We present a systematic review of psychosocial correlates of chelation adherence in thalassemia. Nine studies met the inclusion criteria. Information was extracted regarding the study characteristics and the relationship between psychosocial factors and chelation adherence. Methodological quality was rated. The studies took place in a range of countries, were mostly cross sectional in design, and examined adherence to deferoxamine (DFO) only. Sample sizes ranged from 15 to 1573. A variety of psychosocial variables were examined. Definitions of adherence varied between studies and non adherence rates were also variable (9 to 66%). Older age was consistently associated with lower levels of chelation adherence. There were few other consistent findings. The methodological quality of studies was variable. There is a need for more methodologically sophisticated and theoretically informed studies on psychosocial correlates of chelation adherence. We offer specific suggestions.
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- 2010
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10. [Phosphorus binders: preferences of patients on haemodialysis and its impact on treatment compliance and phosphorus control].
- Author
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Arenas MD, Malek T, Álvarez-Ude F, Gil MT, Moledous A, and Reig-Ferrer A
- Subjects
- Acetates adverse effects, Acetates therapeutic use, Aged, Aluminum Hydroxide adverse effects, Aluminum Hydroxide therapeutic use, Calcium Compounds adverse effects, Calcium Compounds therapeutic use, Chelating Agents adverse effects, Cohort Studies, Cross-Sectional Studies, Dyspepsia chemically induced, Female, Health Knowledge, Attitudes, Practice, Humans, Lanthanum adverse effects, Lanthanum therapeutic use, Male, Middle Aged, Polyamines adverse effects, Polyamines therapeutic use, Sevelamer, Surveys and Questionnaires, Tablets, Taste, Chelating Agents therapeutic use, Chelation Therapy psychology, Patient Compliance, Patient Preference, Phosphorus blood, Renal Dialysis
- Abstract
Introduction: Non-adherence to phosphate binding (PB) medication may play a role in the difficulty in achieving the targets for phosphorus. We have a wide armamentarium of PB but preferences of patients are poorly understood., Objective: to study the patients' preferences and beliefs regarding PB and their influence on adherence and serum phosphate., Methods: A cross-sectional cohort study was performed. A total of 121 hemodialysis patients answered a specific questionnaire in which they were questioned about adherence, the type of PB they preferred and the reasons for their choice. All patients questioned tasted two or three PB. The consequence of non-adherence to PB was estimated indirectly by determination of serum phosphorus., Results: Specific noncompliance with PB medication was recognized by 21.4% of patients. Patients non-adherent specifically to PB were more likely to have P levels >5.5 mg/dl (χ(2): 4.7; 95% CI 1.07-6.5; p = 0.03). Paradoxically, patients non-adherent showed greater knowledge of the use (χ(2): 17.3; 95% CI -2.2-10.1; p <0.0001) and importance of the drug (χ(2): 10.4; 95% CI -1.5-6.6; p = 0.001). The percentage of patients prescribed binders they did not like was 54.5%. Patients who were taking PB they did not like had a greater risk of having P levels >5.5 mg/dl) (χ(2): 13.3; 95% CI -1.1-1.5; p = 0.0001). Calcium acetate was the preferred PB in 47.1% of patients, lanthanum carbonate in 40%, sevelamer in 20.6% and aluminum hydroxide in 19.4%. The reasons claimed by patients for their negative ratings of PB were the type of dosage form, the taste, the number of tablets and gastric intolerance. Gastric intolerance and bad taste were more frequent in aluminum hydroxide patients (19.4% and 22.2%, respectively). Sevelamer received complaints about its dosage form because the tablets were too large and a large number of tablets were required (27.2%). 17.7% of patient who were taking lanthanum carbonate did not like the chewable tablets., Conclusion: patients who were taking binders that they did not like had worse serum P levels and were prescribed higher doses of binders. Knowing patients' preferences about the drugs prescribed may be a key factor in achieving adequate adherence to treatment.
- Published
- 2010
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11. Socio-psychological impact of infused iron chelation therapy with deferoxamine in metropolitan France: ISOSFER study results.
- Author
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Thuret I, Hacini M, Pégourié-Bandelier B, Gardembas-Pain M, Bisot-Locard S, Merlat-Guitard A, and Bachir D
- Subjects
- Adult, Aged, Aged, 80 and over, Blood Transfusion psychology, Chelation Therapy adverse effects, Child, Cross-Sectional Studies, Deferoxamine adverse effects, Female, France, Hematologic Diseases psychology, Hematologic Diseases therapy, Humans, Iron Overload drug therapy, Male, Middle Aged, Patient Compliance, Prospective Studies, Siderophores adverse effects, Transfusion Reaction, Chelation Therapy psychology, Deferoxamine therapeutic use, Iron Overload psychology, Quality of Life, Siderophores therapeutic use
- Abstract
Deferoxamine (DFO) is an iron chelator used to treat iron overload in patients receiving chronic blood transfusions, and is usually administered as overnight subcutaneous infusions. ISOSFER was a prospective, observational, cross-sectional study conducted in metropolitan France that evaluated patient characteristics, quality of life (QoL), compliance and patient satisfaction with DFO monotherapy. Of 70 patients with either thalassemia, sickle cell disease or myelodysplastic syndromes, 30% were 'satisfied' or 'very satisfied' with DFO. Patients' SF-36 scores were lower than those of the general French population, and lower among patients with comorbidities and those dissatisfied with treatment. Although 72% of patients had good compliance to DFO, 57% reported missing at least one infusion in the previous month, and 82% of patients expressed a preference for oral therapy. These results suggest that QoL is severely compromised in patients receiving DFO, and that compliance is not optimal.
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- 2009
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12. Costs, quality of life, treatment satisfaction and compliance in patients with beta-thalassemia major undergoing iron chelation therapy: the ITHACA study.
- Author
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Scalone L, Mantovani LG, Krol M, Rofail D, Ravera S, Bisconte MG, Borgna-Pignatti C, Borsellino Z, Cianciulli P, Gallisai D, Prossomariti L, Stefàno I, and Cappellini MD
- Subjects
- Adolescent, Adult, Blood Transfusion, Child, Child, Preschool, Cost-Benefit Analysis, Female, Humans, Italy, Longitudinal Studies, Male, Middle Aged, Quality of Life, Retrospective Studies, Treatment Outcome, Chelation Therapy economics, Chelation Therapy psychology, Patient Compliance, Personal Satisfaction, beta-Thalassemia drug therapy, beta-Thalassemia economics
- Abstract
Objectives: Iron chelation treatment (ICT) in beta-thalassemia major (beta-TM) patients undergoing blood transfusions can cause low satisfaction, low compliance, with possible negative consequences on treatment success, patients' wellbeing, and costs. The purpose was to estimate the societal burden attributable to beta-TM in terms of direct and indirect costs, health-related quality-of-life (HRQoL), satisfaction and compliance with ICT in patients undergoing transfusions and ICT., Research Design and Methods: The naturalistic, multicenter, longitudinal Italian-THAlassemia-Cost-&-Outcomes-Assessment (ITHACA) cost-of-illness study was conducted involving patients of any age, on ICT for at least 3 years, who were enrolled at 8 Italian Thalassemia Care Centers. Costs were estimated from the societal perspective, quantified with tariffs, prices, or net earnings valid in 2006., Results: One-hundred and thirty-seven patients were enrolled (median age = 28.3, 3-48 years, 49.6% male) and retrospectively observed for a median of 11.6 months. Mean direct costs were euro1242/patient/month, 55.5% attributable to ICT, 33.2% attributable to transfusions. Relevant quantity and quality of productivity was lost. Both physical and mental components of HRQoL were compromised. Little difficulties remembering to take ICT and positive satisfaction with the perceived effectiveness of therapy were declared, but not good levels of satisfaction with acceptance, perception of side effects and burden of ICT., Conclusions: The management of beta-TM patients undergoing transfusions and ICT is efficacious, although costly, but overall benefits were not always perceived as optimal by patients. Efforts must be focused to improve patients' acceptance and satisfaction with their therapy; this would contribute to a better compliance and hence an increase in treatment effectiveness and patients' overall wellbeing, with expected improved allocation of human and economic resources.
- Published
- 2008
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13. Patient-reported outcomes of deferasirox (Exjade, ICL670) versus deferoxamine in sickle cell disease patients with transfusional hemosiderosis. Substudy of a randomized open-label phase II trial.
- Author
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Vichinsky E, Pakbaz Z, Onyekwere O, Porter J, Swerdlow P, Coates T, Lane P, Files B, Mueller BU, Coïc L, Forni GL, Fischer R, Marks P, Rofail D, Abetz L, and Baladi JF
- Subjects
- Absenteeism, Adolescent, Adult, Anemia, Sickle Cell complications, Anemia, Sickle Cell psychology, Chelation Therapy statistics & numerical data, Child, Child, Preschool, Deferasirox, Female, Hemosiderosis etiology, Hemosiderosis psychology, Humans, Male, Middle Aged, Patient Satisfaction statistics & numerical data, Surveys and Questionnaires, Treatment Outcome, Anemia, Sickle Cell therapy, Benzoates therapeutic use, Chelation Therapy psychology, Deferoxamine therapeutic use, Hemosiderosis drug therapy, Iron, Iron Chelating Agents therapeutic use, Transfusion Reaction, Triazoles therapeutic use
- Abstract
Background/aims: There is increasing evidence demonstrating the value of transfusions in sickle cell disease (SCD). However, resultant iron overload can be life threatening if untreated. Chelation therapy with deferoxamine requires parenteral infusions that can negatively impact quality of life and adherence to treatment., Methods: As part of a phase II trial, SCD patient-reported outcomes were evaluated. One hundred and ninety-five patients were randomized (2:1) to receive oral deferasirox (5-30 mg/kg/day) or deferoxamine (20-50 mg/kg, 5 days per week); 121 had previously received deferoxamine., Results: At each time point, significantly more patients who had previously received deferoxamine were 'satisfied/very satisfied' with deferasirox, or found treatment to be 'convenient/very convenient' compared with deferoxamine (p < 0.001). In these patients, fewer hours were lost from daily activities with deferasirox than deferoxamine treatment. Most patients (77%) preferred deferasirox, and more were willing to continue taking deferasirox than deferoxamine at end-of-study (84 vs. 11%, respectively)., Conclusions: Patients with SCD are therefore more satisfied with deferasirox, which has a lower impact on daily activities than deferoxamine. Given the high levels of satisfaction, it is likely that quality of life will be improved. These results also suggest that treatment adherence with deferasirox may be better than with deferoxamine, which should lead to improved long-term outcomes., (2008 S. Karger AG, Basel.)
- Published
- 2008
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14. The impact of iron overload and its treatment on quality of life: results from a literature review.
- Author
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Abetz L, Baladi JF, Jones P, and Rofail D
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- Deferoxamine administration & dosage, Episode of Care, Humans, Iron Overload physiopathology, Iron Overload therapy, Siderophores administration & dosage, Treatment Outcome, Chelation Therapy psychology, Iron Overload psychology, Quality of Life psychology, Sickness Impact Profile
- Abstract
Background: To assess the literature for the impact of iron overload and infusion Iron Chelation Therapy (ICT) on patients' quality of life (QoL), and the availability of QoL instruments for patients undergoing infusion ICT. Also, to obtain patients' experiences of having iron overload and receiving infusion ICT, and experts' clinical opinions about the impact of treatment on patients' lives., Methods: A search of studies published between 1966 and 2004 was conducted using Medline and the Health Economic Evaluation Database (HEED). Qualitative results from patient and expert interviews were analysed. Hand searching of relevant conference abstracts completed the search., Results: Few studies measuring the impact of ICT with deferoxamine (DFO) on patients QoL were located (n = 15). QoL domains affected included: depression; fatigue; dyspnoea; physical functioning; psychological distress; decrease in QoL during hospitalization. One theme in all articles was that oral ICT should improve QoL. No iron overload or ICT-specific QoL instruments were located in the articles. Interviews revealed that the impact of ICT on patients with thalassemia, sickle cell disease, and myelodysplastic syndromes is high., Conclusion: A limited number of studies assessed the impact of ICT or iron overload on QoL. All literature suggested a need for easily administered, efficacious and well tolerated oral iron overload treatments, given the impact of current ICT on adherence. Poor adherence to ICT was documented to negatively impact survival. Further research is warranted to continue the qualitative and quantitative study of QoL using validated instruments in patients receiving ICT to further understanding the issues and improve patients QoL.
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- 2006
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15. Pilot study on parental stress and behavioral adjustment to the thalassemia major disease process in children undergoing iron-chelation in western Taiwan.
- Author
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Kuo HT, Peng CT, and Tsai MY
- Subjects
- Administration, Oral, Adolescent, Adult, Chelation Therapy methods, Child, Combined Modality Therapy, Deferiprone, Deferoxamine administration & dosage, Female, Humans, Infusions, Intravenous psychology, Iron Overload drug therapy, Iron Overload etiology, Male, Parent-Child Relations, Patient Acceptance of Health Care, Patients psychology, Pilot Projects, Pyridones administration & dosage, Quality of Life, Socioeconomic Factors, Stress, Psychological psychology, Taiwan, Transfusion Reaction, beta-Thalassemia drug therapy, Adaptation, Psychological, Attitude to Health, Chelation Therapy psychology, Deferoxamine therapeutic use, Iron Chelating Agents therapeutic use, Parents psychology, Pyridones therapeutic use, Stress, Psychological etiology, beta-Thalassemia psychology
- Abstract
Thalassemia was first described by Cooley and Lee in 1952 in several Italian children as a severe anemia with spleen and liver enlargement, skin discoloration, and bony changes. Great strides in management and intervention have not been matched by progress in psychosocial rehabilitation. Because parental stress and adaptation are of concern, this study focuses on parental stress and adjustment in response to the disease process of their afflicted children in western Taiwan. The parents of 18 thalassemia major patients (under 12 years of age) were interviewed (in two sessions) to determine their feelings, sources of stress, and support during their childrens' disease process. The study found that: 1) many parents suffer from stress as a result of the disease process, 2) all parents had similar concerns about iron chelation treatment, and 3) some resilience factors were present in the support system.
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- 2006
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16. Pilot study on the "quality of life" as reflected by psychosocial adjustment of children with thalassemia major undergoing iron-chelating treatment in western Taiwan.
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Kuo HT, Tsai MY, Peng CT, and Wu KH
- Subjects
- Activities of Daily Living, Administration, Oral, Adolescent, Adult, Attitude to Health, Chelation Therapy methods, Child, Combined Modality Therapy, Creativity, Deferiprone, Deferoxamine administration & dosage, Female, Humans, Infusions, Intravenous psychology, Iron Overload drug therapy, Iron Overload etiology, Male, Parents psychology, Patients psychology, Pilot Projects, Pyridones administration & dosage, Quality of Life, Self Concept, Taiwan, Transfusion Reaction, beta-Thalassemia drug therapy, Adaptation, Psychological, Chelation Therapy psychology, Deferoxamine therapeutic use, Iron Chelating Agents therapeutic use, Patient Acceptance of Health Care statistics & numerical data, Pyridones therapeutic use, beta-Thalassemia psychology
- Abstract
Comprehensive care for thalassemia major (TM) patients has achieved great advances in the world, yet psychosocial developmental aspects of care in families with afflicted members has made only limited progress. Besides confronting the disease itself, a major task for children with TM is to develop into autonomous, healthy, and functioning adults. An emerging concept in considering the adjustment of children with chronic physical disorders is "quality of life"(QL). To study the QL with regard to reflection by psychosocial adjustment in TM children, we enrolled 55 TM patients undergoing intravenous (IV) and/or oral iron chelation, 39 of whom completed the content on issues related to QL according to Cramer and Devinsky. It was concluded that oral iron chelation can be better adjusted than IV iron chelation for a thalassemic child. This favors its use, but not necessarily in combination with IV iron chelation. Perception gaps that arise from age or generation merit concern. This approach to the study of QL, as reflected by psychosocial adjustment in children with TM, is an excellent method for learning about parental-child adjustment regarding a chronic physical condition such as TM.
- Published
- 2006
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17. Thalassemia treatment and prevention in Uva Province, Sri Lanka: a public opinion survey.
- Author
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Mudiyanse RM
- Subjects
- Abortion, Eugenic legislation & jurisprudence, Adolescent, Adult, Blood Transfusion statistics & numerical data, Chelation Therapy adverse effects, Chelation Therapy psychology, Combined Modality Therapy, Data Collection, Deferiprone, Deferoxamine adverse effects, Deferoxamine therapeutic use, Drug Utilization statistics & numerical data, Female, Genetic Carrier Screening, Genetic Counseling statistics & numerical data, Genetic Testing legislation & jurisprudence, Genetic Testing psychology, Humans, Iron Chelating Agents administration & dosage, Iron Chelating Agents adverse effects, Iron Overload drug therapy, Iron Overload etiology, Iron Overload prevention & control, Joint Diseases chemically induced, Male, Marriage, National Health Programs, Pyridones adverse effects, Pyridones therapeutic use, Sri Lanka epidemiology, Thalassemia genetics, Thalassemia prevention & control, Thalassemia psychology, Thalassemia therapy, Transfusion Reaction, Iron Chelating Agents therapeutic use, Public Opinion, Thalassemia epidemiology
- Abstract
Due to its excessive cost thalassemia management is a major health care problem in Sri Lanka. The majority of doctors are using only desferrioxamine (DFO), in grossly inadequate doses mainly because of its unavailability. Deferiprone (L1), which is more affordable, is not used due to fear of toxicity, as previously reported. Arthropathy attributed to L1 has been observed in some patients, and has led to the discontinuation of the drug in all patients, without scientific rationale. The proposed thalassemia prevention project for Uva Province is based on prevention of marriages between carriers. This could be achieved by carrier screening and counseling of teenagers and adolescents well before they select their partners. In Sri Lanka, people find their marriage partners at their work place or universities, by themselves, or with the help of professional marriage brokers (they are called Kapuwa), through relatives and close friends. This process of finding a partner may also be helped by paper advertisements. However, in addition to the appearance and attitude of the prospective partner, the caste, social background and horoscope are major considerations in selecting a partner. Even when they select partners on their own at the work place or university, they keep these factors in the back of their minds to ensure social acceptance. Many relationships are given up due to objections and advice from parents when the caste or social background does not match. A horoscope is a written document that almost every child gets, written by a professional horoscope reader and depending on the time of birth. It is believed, according to the horoscope, that a person's attitudes, desires, future prospects of finding a suitable partner, could be predicted. It is rare to proceed with a marriage if the horoscope does not match. These customs are considered less seriously among educated people when they find their partner at the work place or university. The concept of thalassemia risk-free marriages advocates promotion of marriages where at least one partner is a non-carrier. Success of such a project could be monitored at the time of marriage. This opinion survey indicates that the public is motivated to promote carrier screening and the prevention of thalassemia.
- Published
- 2006
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18. Management of the "difficult" iron-overloaded patient.
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Martin MB
- Subjects
- Adolescent, Child, Deferoxamine administration & dosage, Humans, Infusion Pumps, Infusions, Parenteral, Iron Chelating Agents administration & dosage, Patient Acceptance of Health Care, Patient Compliance, Patient Education as Topic, Psychology, Adolescent, Chelation Therapy psychology, Deferoxamine therapeutic use, Iron Chelating Agents therapeutic use, Iron Overload drug therapy
- Published
- 2005
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19. Quality of life in thalassemia.
- Author
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Telfer P, Constantinidou G, Andreou P, Christou S, Modell B, and Angastiniotis M
- Subjects
- Adolescent, Adult, Caregivers psychology, Chelating Agents administration & dosage, Chelating Agents therapeutic use, Chelation Therapy psychology, Child, Child, Preschool, Cyprus, Deferoxamine administration & dosage, Deferoxamine therapeutic use, Female, Humans, Infant, Injections, Subcutaneous psychology, Male, Parents psychology, Patient Compliance, Socioeconomic Factors, Surveys and Questionnaires, Thalassemia drug therapy, Thalassemia therapy, United Kingdom, Quality of Life, Thalassemia psychology
- Abstract
Morbidity and mortality related to thalassemia have been reduced significantly with modern medical treatment, and quality of life (QOL) should now be considered an important index of effective health care. An assessment of QOL differs from other forms of medical assessment in that it focuses on the individuals' own views of their well-being and assesses other aspects of life, giving a more holistic view of well-being. There is very little published work on evaluation of QOL in thalassemia. A suitable tool should be reproducible, sensitive to the major features of the condition that affect patients' lives, and applicable in the range of different cultural, age, and social settings. Such an instrument would be valuable in evaluating new forms of treatment and in comparing health outcomes between different clinics. Two instruments have been assessed, one derived from the WHOQOL-100 questionnaire, and one designed specifically for thalassemia, which assesses psychosocial and clinical burden, as they affect adult patients, parents, and children. Further studies are required to develop and assess such tools for use in thalassemia. Another approach is to seek patients' own views of their routine treatment and the extent to which medical treatment affects QOL. Results from patient questionnaires in the United Kingdom and Cyprus are consistent in finding problems with organization of transfusions, insufficient options with chelation therapy, and poor communication. Practical measures could be taken to address these issues.
- Published
- 2005
- Full Text
- View/download PDF
20. Variations of ferritin levels over a period of 15 years as a compliance chelation index in thalassemic patients.
- Author
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Kattamis A, Dinopoulos A, Ladis V, Berdousi H, and Kattamis C
- Subjects
- Adolescent, Adult, Child, Child, Preschool, Deferoxamine therapeutic use, Drug Monitoring, Humans, Iron Overload blood, Iron Overload diagnosis, Iron Overload etiology, Longitudinal Studies, Patient Compliance, Retrospective Studies, Thalassemia blood, Thalassemia psychology, Chelation Therapy psychology, Ferritins blood, Iron Chelating Agents therapeutic use, Thalassemia drug therapy
- Abstract
We studied the changing pattern of the distribution of ferritin levels in 430 regularly-transfused patients with thalassemia in an attempt to evaluate compliance of chelation with deferoxamine. The study covered 15 years and was divided in three periods: 1981-1985, 1986-1990, and 1991-1995. The patients were stratified in age-groups. The mean ferritin levels of each period were calculated for each patient individually. The study showed that: (i) When all the patients were compared as a group, there was a significant decrease in mean ferritin between 1981-1985 and 1991-1995, despite a significant change in the patients' mean age; (ii) When patients of same age were compared between periods, there was a decrease in mean ferritin between 1981-1985 and 1991-1995, as well as a decrease in the proportion of patients with ferritin >4000 microg/L, with a parallel increase in the proportion of patients who had ferritin <2000 microg/L; (iii) When the same patients were followed longitudinally, they showed a decrease in their ferritin levels in all age groups with the exception of the late adolescence period. The decrease in iron overload observed in patients on close follow up implies that compliance with chelation therapy has improved with time and therefore, a favourable influence in survival could be expected., (Copyright 2001 Wiley-Liss, Inc.)
- Published
- 2001
- Full Text
- View/download PDF
21. [Psychosocial aspects of beta-thalassemia: distress, coping and adherence].
- Author
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Goldbeck L, Baving A, and Kohne E
- Subjects
- Adolescent, Adult, Age Factors, Attitude to Health, Child, Child, Preschool, Female, Germany, Hemosiderosis psychology, Humans, Male, Patient Compliance psychology, Social Adjustment, Surveys and Questionnaires, beta-Thalassemia therapy, Adaptation, Psychological, Chelation Therapy psychology, Internal-External Control, Stress, Psychological etiology, beta-Thalassemia psychology
- Abstract
Background: Longtime outcome in case of thalassemia depends on the patients' adherence in home treatment to reduce hemosiderosis. This study describes the patients' perspective, their typical coping strategies, health related locus-of-control-beliefs and psychosocial influences on adherence., Patients and Methods: A battery of questionnaires was employed to 43 patients with thalassemia major (3 to 26 years old) treated in Germany according to the german multicenter study respectively their parents: the Ulm Thalassemia Inventory, the KIDCOPE, the Multidimensional Health Locus of Control Scales and the Giessen Complaint List. Clinical symptoms of hemosiderosis were correlated with psychosocial variables., Results: The patients feel more distressed from their treatment than from their illness itself. They react to disease-related distress with a variety of coping strategies. Some of the most frequent coping strategies are maladaptive, indicating feelings of helplessness. Internal locus-of-control-beliefs were low and fatalistic locus-of-control-beliefs were high compared with other clinical groups. The self-reported adherence to the iron chelation treatment is correlated with age, gender, age at the start-point of the treatment and emotional distress. Complaints, coping strategies and locus of control are independent from adherence as well as from hemosiderosis., Conclusion: Patients with thalassemia major need more information about their disease and about the benefits of iron chelation therapy. Additional psychosocial support should reduce emotional distress, strengthen coping competence and lead to a better integration of therapy in daily life.
- Published
- 2000
- Full Text
- View/download PDF
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