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1.
Diabet Med ; 25(11): 1337-42, 2008 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-19046225

RESUMEN

OBJECTIVE: To test the effectiveness at 6 and 12 months' follow-up of group cognitive behavioural therapy (CBT) compared with blood glucose awareness training (BGAT) in poorly controlled Type 1 diabetic patients and to explore the moderating effect of baseline depression. RESEARCH DESIGN AND METHODS: Adults with Type 1 diabetes (n = 86) with glycated haemoglobin (HbA(1c)) >or= 8% were randomized to CBT or BGAT. Primary outcome was HbA(1c) control. Secondary outcomes were: self-care, diabetes-related distress (Problem Areas in Diabetes scale; PAID), diabetes self-efficacy (Confidence in Diabetes Self-care scale; CIDS) and depressive symptoms (Centre for Epidemiological Studies--Depression scale; CES-D). Measurements were scheduled before CBT and BGAT, and at 3, 6 and 12 months after. Differential effects were analysed for the subgroup of patients reporting low vs. high baseline levels of depression. RESULTS: Neither CBT nor BGAT had a significant impact on HbA(1c) at 6 and 12 months' follow-up. Both interventions resulted in lower depressive symptoms (CES-D 15.7-13.3, P = 0.01) up to 12 months, but only CBT was effective in lowering HbA(1c) in patients with high baseline depression scores (HbA(1c) 9.5-8.8%) up to 1 year of follow-up (P = 0.03). CONCLUSIONS: Our findings suggest that group CBT can effectively help Type 1 diabetic patients with co-morbid depression achieve and maintain better glycaemic outcomes.


Asunto(s)
Terapia Cognitivo-Conductual/métodos , Depresión/terapia , Diabetes Mellitus Tipo 1/terapia , Calidad de Vida/psicología , Estrés Psicológico/terapia , Adulto , Glucemia/análisis , Automonitorización de la Glucosa Sanguínea/psicología , Automonitorización de la Glucosa Sanguínea/normas , Depresión/etiología , Diabetes Mellitus Tipo 1/psicología , Femenino , Hemoglobina Glucada/metabolismo , Humanos , Hipoglucemiantes/uso terapéutico , Masculino , Cooperación del Paciente , Educación del Paciente como Asunto/economía , Educación del Paciente como Asunto/métodos , Psicoterapia de Grupo/normas , Autocuidado/psicología , Estrés Psicológico/etiología , Encuestas y Cuestionarios , Resultado del Tratamiento
2.
Ned Tijdschr Geneeskd ; 150(36): 1983-9, 2006 Sep 09.
Artículo en Holandés | MEDLINE | ID: mdl-17002188

RESUMEN

OBJECTIVE: To estimate the prevalence rates of mental and physical health problems and the use of healthcare services among adult asylum seekers and recognised refugees from Afghanistan, Iran and Somalia in the Netherlands. DESIGN: Cross-sectional study. METHOD: Asylum seekers were approached in 14 reception centres and refugees were interviewed in 3 municipalities (Arnhem, Leiden and Zaanstad). Respondents were interviewed in their own language and asked questions pertaining to: general health, chronic complaints, symptoms of post-traumatic stress disorder (PTSD), symptoms of depression/ anxiety, the use of healthcare services (general practitioner, medical specialists, hospitalisation, mental-health services, medication) and background variables. RESULTS: A total of 232 asylum seekers and 178 refugees participated (response rates of89% and 59%, respectively). Of these, 142 (61%) and 99 (56%), respectively were males and the average age was 34.4 (SD: 11.o) and 40.3 (SD: 13.3) years, respectively. Compared to refugees, asylum seekers more often considered their health to be poor (42% and 59%, respectively), had more symptoms of depression/anxiety (39% and 68%, respectively), and had more symptoms of PTSD (11% and 28%, respectively). No differences were found between refugees and asylum seekers in the self-reported use of healthcare services. CONCLUSION: This study showed that asylum seekers have more health problems than refugees, but that there are no differences in the self-reported use of healthcare services. More research is needed to answer the question ifasylum seekers have sufficient access to the healthcare system.


Asunto(s)
Estado de Salud , Encuestas Epidemiológicas , Trastornos Mentales/etnología , Salud Mental , Refugiados/estadística & datos numéricos , Adulto , Afganistán/etnología , Enfermedad Crónica , Estudios Transversales , Depresión/etnología , Femenino , Servicios de Salud/normas , Humanos , Irán/etnología , Masculino , Servicios de Salud Mental/normas , Países Bajos , Refugiados/psicología , Somalia/etnología , Trastornos por Estrés Postraumático/etnología
3.
J Neurol Neurosurg Psychiatry ; 77(10): 1157-62, 2006 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-16820417

RESUMEN

BACKGROUND: The use of self-report measurements in clinical settings has increased. The underlying assumption for self-report measurements is that the patient understands the questions fully and is able to give a reliable assessment of his or her own health status. This might be problematic in patients with limitations that interfere with reliable self-assessment such as cognitive impairment or serious mood disturbances, as may be the case in multiple sclerosis. In these situations proxies may provide valuable information, provided we can be certain that proxies and patients give consistent ratings. OBJECTIVE: To examine whether patients with multiple sclerosis and their partners agree on the impact of multiple sclerosis on the daily life of the patient by using the Multiple Sclerosis Impact Scale (MSIS-29). METHODS: 59 patients with multiple sclerosis and their partners completed the MSIS-29. Agreement was examined, comprehensively at scale score levels and item functioning, using both traditional and less conventional psychometric methods (Rasch analysis). RESULTS: Agreement between patients and partners was good for the physical scale, and slightly less but still adequate for the psychological scale. Mean directional differences did not show considerable systematic bias between patients and proxies. Intraclass correlation coefficients (ICCs) satisfied the requirements for agreement, but were higher for the physical scale (0.81) than for the psychological scale (0.72). These findings were supported by Rasch analyses. CONCLUSION: In this sample, albeit small, partners provided accurate estimates of the impact of multiple sclerosis. This supports the value of self-rating scales and indicates that partners might be useful sources of information when assessing the impact of multiple sclerosis on the daily life of patients.


Asunto(s)
Esclerosis Múltiple/complicaciones , Apoderado , Adulto , Femenino , Estado de Salud , Humanos , Masculino , Persona de Mediana Edad , Variaciones Dependientes del Observador , Reproducibilidad de los Resultados , Autoevaluación (Psicología) , Índice de Severidad de la Enfermedad
4.
Occup Environ Med ; 63(10): 657-62, 2006 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-16644894

RESUMEN

BACKGROUND: On 4 October 1992, a cargo aircraft crashed into apartment buildings in Amsterdam, the Netherlands. Fire-fighters and police officers assisted with the rescue work. OBJECTIVES: To examine the long term health complaints in rescue workers exposed to a disaster. METHODS: A historical cohort study was performed among police officers (n = 834) and fire-fighters (n = 334) who performed at least one disaster related task and reference groups of their non-exposed colleagues (n = 634 and n = 194, respectively). The main outcome measures included digestive, cardiovascular, musculoskeletal, nervous system, airway, skin, post-traumatic stress, fatigue, and general mental health complaints; haematological and biochemical laboratory values; and urinalysis outcomes. RESULTS: Police officers and fire-fighters who were professionally exposed to a disaster reported more physical and mental health complaints, compared to the reference groups. No clinically relevant statistically significant differences in laboratory outcomes were found. CONCLUSIONS: This study is the first to examine long term health complaints in a large sample of rescue workers exposed to a disaster in comparison to reference groups of non-exposed colleagues. Findings show that even in the long term, and in the absence of laboratory abnormalities, rescue workers report more health complaints.


Asunto(s)
Accidentes de Aviación , Exposición Profesional/efectos adversos , Trabajo de Rescate , Trastornos por Estrés Postraumático/etiología , Accidentes de Aviación/psicología , Adulto , Estudios de Cohortes , Femenino , Incendios/prevención & control , Humanos , Masculino , Persona de Mediana Edad , Países Bajos/epidemiología , Policia , Calidad de Vida , Trastornos por Estrés Postraumático/epidemiología , Encuestas y Cuestionarios
5.
J Neurol Neurosurg Psychiatry ; 76(12): 1677-81, 2005 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-16291893

RESUMEN

BACKGROUND: There may be difficulties in the use of self report measurements in patients with cognitive impairment or serious mood disturbances which interfere with reliable self assessment, as may be the case in multiple sclerosis (MS). In such cases proxies may provide valuable information. However, before using any questionnaires in a proxy sample, the questionnaire should be evaluated for proxy use. OBJECTIVE: To evaluate the psychometric properties of the 29 item Multiple Sclerosis Impact Scale (MSIS-29) when used by proxies of MS patients. METHODS: A sample of 62 partners of MS patients completed the MSIS-29. The data were evaluated for the psychometric criteria of the MSIS-29, including data quality, scaling assumptions, acceptability, reliability, validity, and responsiveness. RESULTS: Psychometric evaluation was satisfactory; data quality was high, and scaling assumptions and acceptability were good. Reliability was high (alpha>0.80). Findings were consistent with results of a psychometric evaluation in a patient sample. CONCLUSIONS: The MSIS-29 can be used reliably in proxies of patients with MS. As a next step the relation between data obtained from patients and proxies needs to be studied, focusing on factors that may affect agreement and discrepancies.


Asunto(s)
Esclerosis Múltiple/psicología , Apoderado , Encuestas y Cuestionarios , Adulto , Femenino , Estado de Salud , Humanos , Masculino , Salud Mental , Persona de Mediana Edad , Psicometría , Calidad de Vida , Reproducibilidad de los Resultados , Sensibilidad y Especificidad
6.
Diabet Med ; 22(11): 1619-23, 2005 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-16241932

RESUMEN

AIMS: To assess the effects of cognitive behavioural group training (CBGT) on glycaemic control, diabetes self-efficacy and well-being in Type 1 diabetes patients in persistent poor glycaemic control. METHODS: In a randomized controlled trial, a total of 107 patients with Type 1 diabetes in poor glycaemic control (HbA(1c) > or = 8%) were assigned to a 6-week CBGT or blood glucose awareness training (BGAT) as control condition. The intervention was preceded by a 3-month run-in period. Glycaemic control (HbA(1c)), diabetes-specific self-efficacy (CIDS), diabetes-related distress (PAID) and depressive symptoms (CES-D), were assessed at baseline (T1), directly before (T2) and 3 months after (T3) the intervention. RESULTS: No significant changes in HbA(1c) were found after CBGT, whilst diabetes self-efficacy increased (mean CIDS score 71.6 +/- 14.0 to 74.3 +/- 12.2) and diabetes-related distress (mean PAID score 47.0 +/- 21.6 to 42.6 +/- 20.8) and depressive symptoms decreased (mean CES-D score 16.9 +/- 12.8 to 13.5 +/- 12.6). Changes in psychological outcomes were similar for both treatment groups. Diabetes self-care behaviours improved equally. Drop-out rate, which was higher among CBGT participants, was relatively low overall (total n = 15, 17.05%), and both interventions were well-appreciated by the participants. CONCLUSIONS: CBGT was successful in improving self-efficacy, diabetes-related distress and mood at 3 months' follow-up, but not in improving glycaemic control.


Asunto(s)
Terapia Cognitivo-Conductual/normas , Diabetes Mellitus Tipo 1/terapia , Adulto , Diabetes Mellitus Tipo 1/sangre , Diabetes Mellitus Tipo 1/psicología , Femenino , Hemoglobina Glucada/análisis , Humanos , Masculino , Persona de Mediana Edad , Psicoterapia de Grupo/normas , Autocuidado/psicología , Encuestas y Cuestionarios
7.
Neurology ; 63(11): 2046-50, 2004 Dec 14.
Artículo en Inglés | MEDLINE | ID: mdl-15596748

RESUMEN

OBJECTIVE: To determine the value of health-related quality of life (HRQoL) to predict change in disability status in patients with multiple sclerosis (MS). METHODS: Over a 5-year period, data were collected on HRQoL (Medical Outcomes Study Short Form-36 Health Survey) and disability status (Expanded Disability Status Scale) from a heterogeneous group of 81 Dutch-speaking patients with MS. RESULTS: Multivariate logistic regression analysis showed that HRQoL in the domains of Physical Functioning and Role-Physical Functioning is a significant predictor of change in disability status. CONCLUSIONS: A patient's subjectively perceived health-related quality of life may not be only a clinically and psychosocially meaningful outcome per se but may also be a predictor of objective outcomes such as change in disability status over a substantial period of time.


Asunto(s)
Esclerosis Múltiple/epidemiología , Calidad de Vida , Adulto , Anciano , Bélgica/epidemiología , Evaluación de la Discapacidad , Progresión de la Enfermedad , Femenino , Estudios de Seguimiento , Predicción , Humanos , Modelos Logísticos , Masculino , Persona de Mediana Edad , Esclerosis Múltiple/psicología , Análisis Multivariante , Países Bajos/epidemiología , Pacientes/psicología , Índice de Severidad de la Enfermedad , Encuestas y Cuestionarios
8.
Ned Tijdschr Geneeskd ; 148(44): 2175-80, 2004 Oct 30.
Artículo en Holandés | MEDLINE | ID: mdl-15559412

RESUMEN

OBJECTIVE: To determine the effects of radiotherapy and other medical interventions on cognitive functioning in patients with a low-grade glioma (LGG). DESIGN: Cross-sectional study. METHOD: A total of 195 LGG patients, of whom 104 had received radiotherapy 1-22 years previously, were compared to 100 patients with a low-grade haematological malignancy and 195 healthy controls. The analysis was aimed at differentiating between the effects of the tumour (disease duration, lateralisation) and treatment effects (neurosurgery, radiotherapy, use of anticonvulsants) on cognitive function and the relative risk of cognitive disability. RESULTS: LGG patients had lower performance levels in all cognitive domains than haematological patients and performed even worse when they were compared to healthy controls. Radiotherapy was associated with poorer cognitive functioning; however, cognitive disability was found only in patients receiving fractional doses exceeding 2 Gy. The use of anticonvulsants was strongly associated with disorders in the area of attention and planning functions. CONCLUSION: In this study, the tumour itself was the most damaging factor with respect to cognitive function and radiotherapy was associated with cognitive disability only if elevated fractional doses were used. Epilepsy or the use of anticonvulsants was also associated with diminished cognitive functioning.


Asunto(s)
Anticonvulsivantes/efectos adversos , Neoplasias Encefálicas/radioterapia , Trastornos del Conocimiento/etiología , Glioma/radioterapia , Anticonvulsivantes/uso terapéutico , Neoplasias Encefálicas/complicaciones , Neoplasias Encefálicas/patología , Trastornos del Conocimiento/epidemiología , Estudios Transversales , Relación Dosis-Respuesta en la Radiación , Epilepsia/complicaciones , Epilepsia/tratamiento farmacológico , Glioma/complicaciones , Glioma/patología , Humanos , Dosificación Radioterapéutica
9.
Diabet Med ; 21(10): 1075-81, 2004 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-15384953

RESUMEN

AIMS: To determine health-related quality of life (HRQoL) in the first year following diagnosis of Type 2 diabetes among newly diagnosed patients in general practice compared with patients detected by targeted population screening. METHODS: The study population consisted of 49 newly diagnosed patients in general practice and 116 screening-detected patients. HRQoL was operationalized as symptom distress, perceived health status and emotional well-being, that were assessed prospectively approximately 2 weeks, 6 months and 12 months after the diagnosis of Type 2 diabetes, with the Type 2 Diabetes Symptom Checklist (DSC-type 2), the Short Form 36 (SF-36) and the Well-Being Questionnaire (W-BQ12), respectively. RESULTS: The DSC-type 2 total score (range 0-4) improved significantly within newly diagnosed patients in general practice (median at approximately 2 weeks, 6 months and 12 months; 0.56, 0.21, 0.26; P = 0.000) and not within screening-detected patients (0.24, 0.24, 0.29; P = 0.093). Descriptives showed that newly diagnosed patients in general practice compared with screening-detected patients had consistently worse mean scores on all SF-36 mental health subscales Social Functioning, Role Emotional, Mental Health, Vitality, and all W-BQ12 scales at each time point. The differences were statistically significant for Role Emotional, Mental Health, Vitality (SF-36), and General well-being (W-BQ12). The SF-36 General Health (F = 3.7, P = 0.028) and Vitality (F = 4.5, P = 0.012) scores of newly diagnosed patients in general practice improved significantly over time, compared with screening-detected patients. CONCLUSIONS: Newly diagnosed patients in general practice compared with screening-detected patients reported more diabetes-related symptom distress shortly after the diagnosis, and a consistently worse mental health status at each time point. Improved Vitality scores in newly diagnosed patients in general practice in the first year following diagnosis of Type 2 diabetes suggest a positive effect of diabetes treatment on HRQoL.


Asunto(s)
Diabetes Mellitus Tipo 2/psicología , Calidad de Vida , Anciano , Diabetes Mellitus Tipo 2/diagnóstico , Emociones , Medicina Familiar y Comunitaria , Femenino , Estado de Salud , Humanos , Masculino , Tamizaje Masivo/psicología , Salud Mental , Persona de Mediana Edad , Percepción , Estrés Psicológico/etiología , Factores de Tiempo
10.
Diabet Med ; 21(9): 992-8, 2004 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-15317604

RESUMEN

AIMS: To examine the impact of the diagnosis of Type 2 diabetes on psychological well-being and perceived health status in subjects who participated in a targeted population-screening programme. METHODS: This study was conducted within the framework of a screening project in the general (aged 50-75 years) Dutch population. The final study population consisted of 259 subjects with a high-risk score on the Symptom Risk Questionnaire; 116 of whom were subsequently detected with Type 2 diabetes and 143 who were non-diabetic. The impact was assessed approximately 2 weeks (shortly) and 6 and 12 months after the diagnosis, using the 12-item Well-Being Questionnaire (W-BQ12) and the Medical Outcomes Study Short Form 36 (SF-36), respectively. Analyses of co-variance (ancova) were used. RESULTS: Approximately 2 weeks after the diagnosis, no significant mean differences were found on either the W-BQ12 or the SF-36, between the screening-detected Type 2 diabetes subjects and the non-diabetic subjects. Six months after the diagnosis, we found lower scores in the screening-detected Type 2 diabetes subjects compared with the non-diabetic subjects on the SF-36 dimensions Role Physical (mean difference (95% CI); -8.2 (-16.2; -0.1); P = 0.046) and Role Emotional (mean difference (95% CI); -7.9 (-15.3; -0.5); P = 0.038). One year after the test results, no significant mean differences were found between both groups on either instrument (W-BQ12; SF-36). CONCLUSIONS: The diagnosis of Type 2 diabetes has no substantial adverse or positive effect on psychological well-being and perceived health status, shortly, and 6 and 12 months after the diagnosis.


Asunto(s)
Diabetes Mellitus Tipo 2/psicología , Anciano , Glucemia/análisis , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Diabetes Mellitus Tipo 2/epidemiología , Femenino , Estado de Salud , Humanos , Hipoglucemiantes/uso terapéutico , Masculino , Tamizaje Masivo , Persona de Mediana Edad , Países Bajos/epidemiología , Factores de Riesgo , Autoimagen , Encuestas y Cuestionarios
11.
Neurology ; 61(12): 1796-8, 2003 Dec 23.
Artículo en Inglés | MEDLINE | ID: mdl-14694052

RESUMEN

The authors studied cognitive functioning as a potential predictor of survival in 68 newly diagnosed patients with high-grade glioma. In a combined Cox proportional hazards model, the influence of tumor, treatment, and patient characteristics, including cognitive functioning, was studied. Older age and higher tumor grade were associated with poorer survival. Although cognitive impairment was not found to be an independent prognostic factor for the entire sample, it was associated with significantly poorer survival among older patients with World Health Organization grade IV gliomas. Assessment of cognitive functioning in these patients may improve clinical decision making and thus quality of treatment.


Asunto(s)
Trastornos del Conocimiento/diagnóstico , Glioma/diagnóstico , Glioma/mortalidad , Factores de Edad , Trastornos del Conocimiento/complicaciones , Femenino , Glioma/complicaciones , Humanos , Masculino , Persona de Mediana Edad , Valor Predictivo de las Pruebas , Pronóstico , Modelos de Riesgos Proporcionales , Factores de Riesgo , Tasa de Supervivencia
12.
Diabet Med ; 20(3): 210-5, 2003 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-12675665

RESUMEN

AIMS: To determine the risk perception of Type 2 diabetes in participants in a stepwise population-screening programme. METHODS: This study was carried out within the framework of a stepwise Type 2 diabetes population screening in the general (age 50-75 years) Dutch population. Main outcome measures were perceived risk of having diabetes and perceived seriousness of diabetes, based on a self-report questionnaire, completed before being informed about the diagnosis (Type 2 diabetes yes/no) of the screening procedure. Among 7736 participants, the risk perception of 217 screening-detected participants was compared with 4435 with a low-risk profile for undiagnosed Type 2 diabetes. RESULTS: Of 7736 participants, 43.5% could not give an estimate of their risk of having diabetes, 31.2% estimated their risk to be 0% and 25.3% estimated their risk to be 10% or higher. Compared with 4435 participants with an objectively low risk profile, 217 screening-detected participants were more likely to answer 'I do not know' (52.4% vs. 40.1%, P < 0.001), perceived their risk less often to be 0% (19.3% vs. 34.7%, P < 0.001), and slightly more often perceived their risk to be 10% or higher (28.3% vs. 25.2%, P < 0.001). Overall, more than half of the total population, including both participants with a low risk profile and the screening-detected participants, perceived diabetes as a (very) serious disease. Higher age, obesity and taking anti-hypertensive drugs did not translate into a higher perceived risk. CONCLUSIONS: Among screening-detected participants the seriousness of Type 2 diabetes was generally acknowledged, whilst the perceived risk of having Type 2 diabetes was low, despite the presence of risk factors.


Asunto(s)
Diabetes Mellitus Tipo 2/prevención & control , Anciano , Actitud Frente a la Salud , Diabetes Mellitus Tipo 2/psicología , Femenino , Humanos , Masculino , Tamizaje Masivo/métodos , Persona de Mediana Edad , Participación del Paciente , Percepción , Vigilancia de la Población , Factores de Riesgo
13.
J Neurol Neurosurg Psychiatry ; 74(1): 20-4, 2003 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-12486260

RESUMEN

OBJECTIVE: To analyse the value of the INTERMED, a screening instrument to assess case complexity, compared with the Expanded Disability Status Scale (EDSS) and the Guy's Neurological Disability Scale (GNDS) to identify multiple sclerosis (MS) patients in need of multidisciplinary treatment. METHODS: One hundred MS patients underwent INTERMED, EDSS, and GNDS examinations. Patient care needs were assessed by a multidisciplinary team and a goal oriented treatment plan was defined. Correlations between INTERMED, individual INTERMED domains, EDSS, GNDS sum score, and total number of proposed disciplines involved in the treatment plan were studied. RESULTS: Mean (SD) age was 40.6 (10.1) years. Median scores were 14.0 for the INTERMED, 4.0 for the EDSS, and 13.5 for the GNDS sum score. Moderate correlations were found between the INTERMED sum score and EDSS (r=0.59) and GNDS sum score (r=0.60). The number of disciplines as proposed by the multidisciplinary team showed the highest statistically significant correlation with the INTERMED sum score (r=0.41) compared with EDSS (r=0.32) and GNDS sum score (r=0.34). No significant or only weak correlations were found between the psychological domain of the INTERMED and EDSS or GNDS. CONCLUSION: The findings in this study show that there is an additional value of the INTERMED compared with the EDSS and GNDS in identifying MS patients in need of multidisciplinary treatment. The INTERMED domains show the area of the patient's vulnerability and care needs: especially the INTERMED's psychological and social domains may guide the clinician to deal with specific problems that complicate healthcare delivery.


Asunto(s)
Evaluación de la Discapacidad , Tamizaje Masivo/métodos , Tamizaje Masivo/estadística & datos numéricos , Esclerosis Múltiple/diagnóstico , Índice de Severidad de la Enfermedad , Adulto , Estudios de Cohortes , Estudios Transversales , Técnicas de Diagnóstico Neurológico/estadística & datos numéricos , Femenino , Humanos , Masculino , Examen Neurológico/estadística & datos numéricos , Valor Predictivo de las Pruebas , Estadísticas no Paramétricas
14.
Genet Test ; 6(3): 195-202, 2002.
Artículo en Inglés | MEDLINE | ID: mdl-12490059

RESUMEN

The impact, understanding of test-results, and satisfaction among participating couples in a preconception cystic fibrosis (CF) carrier screening project were assessed 6 months after testing. Questionnaire data were obtained from 17/18 identified carriers, 15 partners of carriers with negative test results, and 794 (73%) other participants. None of the carriers changed their reproductive plans because of their test results. Eight participants were worried about their results, including four carriers. Those who attended a general practitioner (GP) consultation for pretest education were less worried than those who attended an educational session. Seven carriers felt less healthy. Predictors of a correct understanding of test results (correct in 62% of participants) were: positive test results, high level of knowledge of CF, high level of education, attending an educational session, and previously heard of CF. All participants who reported that they were worried, all carriers, and 95% of the other participants said that they would make the same decision to be tested again. Although couples who were educated during a GP consultation were less worried, the results of the study suggest that understanding is more correct in couples attending an educational session. The results further suggest that since satisfaction with the screening was high, worries and feeling less healthy due to the test results are probably not a great burden.


Asunto(s)
Fibrosis Quística/genética , Tamización de Portadores Genéticos , Pruebas Genéticas/psicología , Adulto , Femenino , Heterocigoto , Humanos , Masculino , Sujetos de Investigación , Encuestas y Cuestionarios
15.
Lancet ; 360(9343): 1361-8, 2002 Nov 02.
Artículo en Inglés | MEDLINE | ID: mdl-12423981

RESUMEN

BACKGROUND: Because survival benefits of treatment with radiotherapy are questionable and such treatment can cause substantial damage to the brain over time, the optimum management strategy for low-grade gliomas remains controversial. We aimed to identify the specific effects of radiotherapy on objective and self-reported cognitive function, and on cognitive deterioration over time, in patients with low-grade gliomas treated with early radiotherapy. METHODS: 195 patients with low-grade glioma (of whom 104 had received radiotherapy 1-22 years previously) were compared with 100 low-grade haematological patients and 195 healthy controls. Our analyses aimed to differentiate between the effects of the tumour (eg, disease duration, lateralisation) and treatment effects (neurosurgery, radiotherapy, antiepileptic drugs) on cognitive function and on relative risk of cognitive disability. FINDINGS: Low-grade glioma patients had lower ability in all cognitive domains than did low-grade haematological patients, and did even less well by comparison with healthy controls. Use of radiotherapy was associated with poorer cognitive function; however, cognitive disability in the memory domain was found only in radiotherapy patients who received fraction doses exceeding 2 Gy. Antiepileptic drug use was strongly associated with disability in attentional and executive function. INTERPRETATION: Our findings suggest that the tumour itself has the most deleterious effect on cognitive function and that radiotherapy mainly results in additional long-term cognitive disability when high fraction doses are used. Additionally, the effects of other medical factors, especially antiepileptic drug use, on cognitive function in glioma patients deserve attention.


Asunto(s)
Encéfalo/efectos de la radiación , Trastornos del Conocimiento/etiología , Glioma/radioterapia , Desempeño Psicomotor/efectos de la radiación , Traumatismos por Radiación/fisiopatología , Adulto , Estudios de Casos y Controles , Relación Dosis-Respuesta en la Radiación , Femenino , Glioma/clasificación , Glioma/patología , Humanos , Masculino , Persona de Mediana Edad , Países Bajos , Pruebas Neuropsicológicas , Factores de Tiempo
16.
Neurology ; 59(1): 121-3, 2002 Jul 09.
Artículo en Inglés | MEDLINE | ID: mdl-12105319

RESUMEN

Abnormalities on CT or MRI and neuropsychological performance in patients with low-grade glioma, with (n = 23) or without (n = 16) prior cerebral radiotherapy, were evaluated. Cerebral atrophy was observed in 14 of 23 patients (61%) treated with prior radiotherapy, and in 1 of 16 patients (6%) without prior radiotherapy. White matter abnormalities were observed in six patients, all of whom were treated with prior radiotherapy. These radiologic cerebral abnormalities correlated with cognitive performance.


Asunto(s)
Neoplasias Encefálicas/radioterapia , Corteza Cerebral/patología , Glioma/radioterapia , Radioterapia/efectos adversos , Adulto , Atrofia , Neoplasias Encefálicas/patología , Cognición , Femenino , Glioma/patología , Humanos , Masculino , Persona de Mediana Edad , Fibras Nerviosas/patología
17.
Percept Mot Skills ; 94(3 Pt 1): 996-1008, 2002 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-12081304

RESUMEN

The Self-rating Inventory for Posttraumatic Stress Disorder of 22 items was developed for use with populations without identified traumatic experiences. The inventory has been used extensively in survey research in The Netherlands. This paper examines the psychometric properties. In four different groups (trauma and psychiatric patients, elderly Dutch subjects, former peacekeepers, and medical students) internal consistency, test-retest reliability, concurrent and discriminant validity, and sensitivity and specificity are analyzed. The inventory showed good internal consistency, test-retest reliability, concurrent and discriminant validity, and high sensitivity and specificity. It appears to be valuable for survey research on posttraumatic stress in nonselected populations. As a screening device, high sensitivity for PTSD symptoms is evident even when the traumatic event has not been defined.


Asunto(s)
Trastornos de Combate/diagnóstico , Inventario de Personalidad/estadística & datos numéricos , Trastornos por Estrés Postraumático/diagnóstico , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Trastornos de Combate/psicología , Femenino , Humanos , Acontecimientos que Cambian la Vida , Masculino , Tamizaje Masivo , Trastornos Mentales/psicología , Persona de Mediana Edad , Personal Militar/psicología , Psicometría , Reproducibilidad de los Resultados , Trastornos por Estrés Postraumático/psicología , Veteranos/psicología
18.
Diabet Med ; 19(5): 406-11, 2002 May.
Artículo en Inglés | MEDLINE | ID: mdl-12027929

RESUMEN

AIM: To explore the psychological impact of a stepwise population-screening project for Type 2 diabetes. METHODS: As part of a stepwise population screening project for Type 2 diabetes in the Hoorn region, The Netherlands, an explorative interview study was conducted. The psychological impact of screening was studied using semistructured interviews in 40 subjects: 20 who were diagnosed with Type 2 diabetes, and 20 subjects who were at increased risk of having diabetes but who did not meet criteria for diabetes. Transcripts were analysed using techniques of content analysis. RESULTS: Newly diagnosed subjects reported limited understanding of their elevated blood glucose levels. None, with the exception of one, was alarmed by the diagnosis. Having Type 2 diabetes was not experienced as severe and no concerns were expressed. Adjusting diet was perceived as a major change by some. All newly diagnosed subjects had informed close relatives and friends of the diabetes, who were in general not alarmed by the news. Both groups positively judged the screening procedure. In general the screening procedure was considered as useful and not experienced as burdensome. CONCLUSIONS: This explorative study suggests that the psychological impact of screening in newly diagnosed subjects is limited. Both those who were and those who were not diagnosed with Type 2 diabetes judged the screening procedure positively.


Asunto(s)
Actitud Frente a la Salud , Diabetes Mellitus Tipo 2/diagnóstico , Diabetes Mellitus Tipo 2/psicología , Diabetes Mellitus Tipo 2/genética , Femenino , Humanos , Entrevistas como Asunto , Masculino , Persona de Mediana Edad , Países Bajos , Selección de Paciente , Percepción , Proyectos Piloto , Factores de Riesgo , Encuestas y Cuestionarios
19.
J Psychosom Res ; 51(5): 665-72, 2001 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-11728507

RESUMEN

OBJECTIVE: To examine psychological functioning and self-management behaviours of Dutch adult patients with insulin-requiring diabetes mellitus suffering from extreme fear of self-injecting (FSI) and/or fear of self-testing (FST). METHODS: A cross-sectional survey was performed in a sample of insulin-treated diabetes patients (n=1275; 51.1% male; age 49.7+/-15.8 years; 58.0% Type 1 diabetes), assessing FSI and FST. Patients completed the questionnaires concerning trait/state anxiety, depression, fear of hypoglycemia, diabetes-related distress, diabetes self-care activities, and general well-being. Comparisons were made on these measures between patients with extremely high scores on FSI and/or FST (> or = 95th percentile) and the other patients. Patients with extreme scores on FSI and/or FST were invited to take part in a second survey to assess the prevalence of major depression, common fears/phobias, and psychoneuroticism. RESULTS: People with extreme FSI/ FST scores, as compared to the other patients, reported higher levels of trait/state anxiety and depression. This group also reported more fear of hypoglycaemia and diabetes-related distress, had lower levels of general well-being, and reported less frequent self-monitoring of blood glucose. The second survey showed 11.1% of patients with extreme FSI/FST reporting scores indicating major depression. Prevalence of scores greater than or equal to the high scores on phobias (38.0-63.3%) and psychoneuroticism (27.8%) were consistently higher than norm group prevalences. DISCUSSION: Extreme levels of FSI and/or FST are associated with high diabetes-related distress, poor general well-being, and psychological comorbidity, as well as poorer adherence to the diabetes treatment regimen. It is concluded that patients with extreme FSI/FST are often burdened with more than this specific phobia.


Asunto(s)
Diabetes Mellitus/diagnóstico , Diabetes Mellitus/tratamiento farmacológico , Miedo , Insulina/uso terapéutico , Adulto , Ansiedad/diagnóstico , Ansiedad/epidemiología , Ansiedad/etiología , Trastorno Depresivo Mayor/diagnóstico , Trastorno Depresivo Mayor/epidemiología , Trastorno Depresivo Mayor/etiología , Diabetes Mellitus/psicología , Femenino , Humanos , Inyecciones Subcutáneas , Insulina/administración & dosificación , Masculino , Persona de Mediana Edad , Autoadministración , Índice de Severidad de la Enfermedad , Encuestas y Cuestionarios
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