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INTRODUCTION: Small fiber neuropathy (SFN) is a common cause of neuropathic pain in peripheral neuropathies. Good accessibility of diagnostics and treatment is necessary for an accurate diagnosis and treatment of SFN. Evidence is lacking on the quality performance of the diagnostic SFN service in the Netherlands. Our aim was to determine the patient satisfaction and -accessibility of the diagnostic SFN service, and to identify areas for improvement. METHODS: In a single-center, prospective, survey-based cohort study, 100 visiting patients were asked to fill in the SFN patient satisfaction questionnaire (SFN-PSQ), with 10 domains and 51 items. Cut-off point for improvement was defined as ≥ 25% dissatisfaction on an item. A chi-square test and linear regression analyses was used for significant differences and associations of patient satisfaction. RESULTS: From November 2020 to May 2021, 98 patients with SFN-related complaints filled in the online SFN-PSQ within 20 minutes. In 84% of the patients SFN was confirmed, average age was 55.1 (52.5-57.8) years and 67% was female. High satisfaction was seen in the domains 'Waiting List Period', Chest X-ray', 'Consultation with the Doctor or Nurse Practitioner (NP)', 'Separate Consultation with the Doctor or NP about Psychological Symptoms', and 'General' of the SFN service. Overall average patient satisfaction score was 8.7 (IQR 8-10) on a 1-to-10 rating scale. Main area for improvement was shortening the 8-week period for receiving the results of the diagnostic testing (p < 0.05). General health status was statistically significant associated with patient satisfaction (p < 0.05). CONCLUSION: A good reflection of the high patient satisfaction and -accessibility of the SFN-service is shown, with important points for improvement. These results could help hospitals widely to optimize the logistic and diagnostic pathway of SFN analysis, benchmarking patient satisfaction results among the hospitals, and to improve the quality of care of comparable SFN services.
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Neuralgia , Neuropatía de Fibras Pequeñas , Humanos , Femenino , Persona de Mediana Edad , Estudios de Cohortes , Satisfacción del Paciente , Estudios Prospectivos , Países Bajos , Encuestas y Cuestionarios , Neuralgia/etiologíaRESUMEN
INTRODUCTION AND AIM: Small fibre neuropathy (SFN) is a peripheral neuropathy, leading to neuropathic pain and autonomic dysfunction. An evidence-based standardized patient diagnostic SFN service has been implemented in the Netherlands for improving patient-centred SFN care. However, the quality of care of this diagnostic SFN service has never been assessed from a patient perspective. The aim of this study was to develop and validate an SFN-Patient Satisfaction Questionnaire (SFN-PSQ) to measure the quality performance of a standardized diagnostic SFN service. METHODS: A descriptive qualitative study to create the SFN-PSQ was performed using the (COREQ (Consolidated Criteria for Reporting Qualitative Research) checklist. For item generation and content development, domains and/or items from validated PSQs were selected. The content development and content validity were performed using a Delphi method with SFN expert caregivers with different backgrounds. By using the three-step-test method in individual cognitive interviews, the content validity by patients was finalized. RESULTS: In one online Delphi panel round, the content of the first concept of the SFN-PSQ was validated, which resulted in the second concept of the SFN-PSQ. From July 2019 till March 2020, nine patients consented to participate in the individual cognitive interviews. The most significant changes of the new questionnaire were adding domains and items concerning the waiting list, the diagnostic services and consultation by the hospital psychiatrist. Also, a differentiation was made for both an inpatient and outpatient diagnostic SFN service. Furthermore, the clarity and intelligibility of the domains/items were improved, resulting in an increased comprehension of the SFN-PSQ. Ultimately, the new developed SFN-PSQ consisted of 10 domains and 51 items, suitable for measuring patient satisfaction of the neurological analysis in patients with SFN. CONCLUSION: Through item generation, expert opinions and interviews with patients, the SFN-PSQ was developed and validated, and feasibility was confirmed. The structure of the questionnaire, based on the logistic and diagnostic SFN pathway, could be used as a model in other hospitals to improve the quality, continuity and access of SFN care and other chronic diseases taking into account potential cross-cultural differences. PATIENT OR PUBLIC CONTRIBUTION: Caregivers were involved in the item generation and content development of the questionnaire. Patients were directly involved in testing the content validity and feasibility of the SFN-PSQ. CLINICAL TRIAL REGISTRATION: Not applicable.
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Satisfacción del Paciente , Neuropatía de Fibras Pequeñas , Humanos , Estudios de Factibilidad , Encuestas y Cuestionarios , Investigación Cualitativa , Reproducibilidad de los ResultadosRESUMEN
OBJECTIVE: Small fiber neuropathy (SFN) is characterized by chronic neuropathic pain and autonomic dysfunction. Currently, symptomatic pharmacological treatment is often insufficient and frequently causes side effects. SFN patients have a reduced quality of life. However, little is known regarding whether psycho-social variables influence the development and maintenance of SFN-related disability and complaints. Additional knowledge may have consequences for the treatment of SFN. For example, factors such as thinking, feeling, and behavior are known to play roles in other chronic pain conditions. The aim of this study was to obtain further in-depth information about the experience of living with SFN and related chronic pain. METHODS: Fifteen participants with idiopathic SFN participated in a prospective, semi-structured, qualitative, focus group interview study. The focus groups were audio-recorded, transcribed, and analyzed cyclically after each interview. RESULTS: The following main themes were identified: "pain appraisal", "coping", "social, work, and health environment", and "change in identity". Catastrophic thoughts and negative emotions were observed. Living with SFN resulted in daily limitations and reduced quality of life. CONCLUSIONS: Given the results, it can be concluded that an optimal treatment should include biological, psychological, and social components.
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Dolor Crónico , Neuropatía de Fibras Pequeñas , Humanos , Neuropatía de Fibras Pequeñas/diagnóstico , Neuropatía de Fibras Pequeñas/etiología , Grupos Focales , Calidad de Vida , Estudios ProspectivosRESUMEN
OBJECTIVE: To evaluate the effects of personalized exposure in vivo on level of physical activity and quality of life in patients with painful diabetic neuropathy. DESIGN: Randomized, single-case, ABC design. SUBJECTS: Twelve patients with painful diabetic neuropathy, age > 18 years, diabetes mellitus type II, Clinical Neurological Examination score > 5, Diabetic Neuropathy Symptom Score ≥ 1 and Douleur Neuropathique 4 Questions score ≥ 3. METHODS: The treatment consists of an Intensive screening, followed by an 8-week exposure in vivo intervention specifically adapted to the needs/risks of patients with painful diabetic neuropathy, and 6-months follow-up. Outcome measures included daily and non-daily measures of physical activity, quality of life, metabolic parameters, disability, depression, general and painful diabetic neuropathy-related anxiety, pain intensity and pain catastrophizing. RESULTS: Due to high drop-out rates (n = 6 during screening, n = 2 during treatment, n = 1 after treatment), only 3 participants completed the study. Slight, but non-significant, changes in physical activity and disability were observed. In quality of life, no changes were observed. CONCLUSION: Analysis of the reasons for the high drop-out rate indicate that exposure in vivo may have added value in patients with painful diabetic neuropathy only for those patients: (i) whose daily life functioning is impaired mainly by the painful diabetic neuropathy; (ii) in whom painful diabetic neuropathy-related fears are exaggerated and irrational; (iii) in whom specific activities evoke the painful diabetic neuropathy-related fears; (iv) whose spouse and healthcare providers are involved in the treatment; and (v) who are willing to change their daily behaviour. Further research is needed into this subject.
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BACKGROUND: Rehabilitation care for patients with chronic musculoskeletal pain (CMP) is not optimally organized. The Network Pain Rehabilitation Limburg 2.0 (NPRL2.0) provides integrated care with a biopsychosocial approach and strives to improve the Quadruple Aim outcomes: pain-related disability of patients with CMP; experiences of care of patients with CMP; meaning in the work of healthcare professionals; and healthcare costs. Firstly, in this study, the effectiveness (with regard to the functioning and participation of patients) of primary care for patients with CMP will be assessed, comparing care organized following the NPRL2.0 procedure with usual care. Secondly, the cost-effectiveness and cost-utility with regard to health-related quality of life and healthcare costs will be assessed. And thirdly, the effect of duration of participation in a local network in primary care will be studied. METHODS: In this pragmatic study, it is expected that two local networks with 105 patients will participate in the prospective cohort study and six local networks with 184 patients in the stepped-wedge based design. Healthcare professionals in the local networks will recruit patients. INCLUSION CRITERIA: age ≥ 18 years; having CMP; willing to improve functioning despite pain; and adequate Dutch literacy. EXCLUSION CRITERIA: pregnancy; and having a treatable medical or psychiatric disease. Patients will complete questionnaires at baseline (T1), 3 months (T2), 6 months (T3), and 9 months (T4). Questionnaires at T1 and T4 will include the Pain Disability Index and Short Form Health Survey. Questionnaires at T1, T2, T3, and T4 will include the EQ-5D-5L, and iMTA Medical Consumption and Productivity Cost Questionnaires. Outcomes will be compared using linear mixed-model analysis and costs will be compared using bootstrapping methods. DISCUSSION: NPRL2.0 is a multidimensional, complex intervention, executed in daily practice, and therefore needing a pragmatic study design. The current study will assess NPRL2.0 with respect to the Quadruple Aim outcomes: patient health and costs. This will provide more information on the (cost-) effectiveness of the organization of care in a network structure regarding patients with CMP. The other two Quadruple Aim outcomes will be examined alongside this study. Trial registration Netherlands Trial Register: NL7643. https://www.trialregister.nl/trial/7643 .
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Dolor Crónico/rehabilitación , Dolor Musculoesquelético/rehabilitación , Calidad de Vida , Adulto , Dolor Crónico/economía , Análisis Costo-Beneficio , Prestación Integrada de Atención de Salud/economía , Prestación Integrada de Atención de Salud/organización & administración , Evaluación de la Discapacidad , Femenino , Costos de la Atención en Salud , Humanos , Masculino , Estudios Multicéntricos como Asunto , Dolor Musculoesquelético/economía , Países Bajos , Ensayos Clínicos Pragmáticos como Asunto , Estudios Prospectivos , Encuestas y CuestionariosRESUMEN
BACKGROUND: Children of chronic pain patients run greater risk for developing chronic pain themselves. Exposure to chronic pain of the parent might install cognitive (e.g., pain catastrophizing, interpretation and attentional bias) and affective (e.g., pain anxiety) vulnerability which increase the risk for the development of chronic pain complaints in offspring. This study examines whether pain-free offspring of parents with chronic pain complaints make more health-threatening interpretations and display a stronger pain-related attentional bias compared to the offspring of pain-free parents. We furthermore examined differences between both groups on pain catastrophizing, pain anxiety and somatic symptoms and explored the relations between parental pain catastrophizing and aforementioned pain vulnerability measures in offspring. METHODS: Offspring of parents with chronic pain complaints (n = 24) and pain-free parents (n = 27) completed measures of attentional bias (i.e., pictorial dot probe), interpretation bias (i.e., ambiguous word association task), pain catastrophizing, pain anxiety and somatic symptoms. Parents completed measures of pain catastrophizing and psychological distress. RESULTS: No differences between offspring of parents with and without pain complaints were observed on pain catastrophizing, pain anxiety and somatic symptoms. Both groups of healthy adolescents predominantly showed benign, non-health-threatening interpretations. Children of pain-free parents showed an attention bias for pain stimuli, while offspring of parents with pain complaints showed no such bias. CONCLUSIONS: Future research is needed to further elucidate the precise role of parental pain in the development of pain-related biases and the significance of these biases in the onset and/or maintenance of a chronic pain condition in children and adolescents. SIGNIFICANCE: Parental chronic pain may install psychological vulnerability for developing chronic pain and associated complaints in offspring. This study did not show differences in pain-directed attentional and interpretation bias between offspring of parents with chronic pain complaints and offspring of pain-free parents. Further (longitudinal) research is needed to elucidate the precise role of parental pain factors in the development of pain-related vulnerability in offspring of chronic pain parents, thereby identifying important targets for the prevention and early intervention of chronic pain.
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Sesgo Atencional , Catastrofización/psicología , Dolor Crónico , Adolescente , Ansiedad , Trastornos de Ansiedad , Sesgo , Niño , Cognición , Femenino , Humanos , Masculino , Dimensión del Dolor , Padres/psicologíaRESUMEN
PURPOSE: To assess the factor structure, related constructs and internal consistency of the Child Activity Limitation Interview 21-Child version for use in Dutch-language countries. METHODS: Cross-sectional validation study: After forward and back translation of the Dutch version of the Child Activity Limitation Interview 21-Child adolescents (11-21 years old) with chronic musculoskeletal pain completed an assessment. The assessment contained the Dutch Child Activity Limitation Interview, and questionnaires about demographics, pain intensity, functional disability, anxiety and depression. Internal consistency and construct validity were evaluated through exploratory factor analysis (principal axis factoring with oblique rotation) and hypotheses testing using pain intensity, activity limitations, anxiety and depression as comparative constructs. RESULTS: Seventy-four adolescents completed the assessment. Exploratory factor analysis resulted in a two-factor structure, explaining 50% of the variance. Internal consistency was good (Cronbach's α = 0.91 total scale, α = 0.90 Factor 1, α = 0.80 Factor 2). All nine hypotheses were confirmed. CONCLUSION: The Dutch version can be used to assess pain-related disability in Dutch-speaking adolescents comparable to the study sample. Scores on both subscales provide insight into the severity of the pain-related disability in both daily routine and more physically vigorous activities. Implications for Rehabilitation Chronic pain is a disabling disorder which not only impacts physically but restricts quality of life. This study provides clinicians a questionnaire to measure pain-related disability and quantify the impact of pain on the daily living of adolescents. The advantage of the Dutch version of the Child Activity and Limitations Interview over other measurements is that it can distinguish limitations in daily activities from more physically vigorous activities.
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Actividades Cotidianas , Dolor Crónico , Dolor Musculoesquelético , Rendimiento Físico Funcional , Calidad de Vida , Adolescente , Niño , Dolor Crónico/diagnóstico , Dolor Crónico/psicología , Dolor Crónico/rehabilitación , Estudios Transversales , Femenino , Humanos , Masculino , Dolor Musculoesquelético/diagnóstico , Dolor Musculoesquelético/psicología , Dolor Musculoesquelético/rehabilitación , Países Bajos , Dimensión del Dolor/métodos , Reproducibilidad de los Resultados , Autoinforme , Encuestas y Cuestionarios , TraduccionesRESUMEN
OBJECTIVE: Painful diabetic neuropathy (PDN) is known to negatively affect quality of life. Being physically active is a crucial part of successful diabetes self-management, but regimen adherence is often low. Coping strategies and fears have shown to be related to less physical activity (PA). The aim of the present study was to obtain more in-depth information on psychological risk factors leading to less PA in persons with PDN. DESIGN: Three semi-structured focus group interviews were conducted with a representative sample of persons with PDN (N = 12). Data were transcribed verbatim and analysed using a hybrid method of thematic analyses and a grounded theory approach. MAIN OUTCOME MEASURES: Fears and coping strategies related to PA in persons with PDN. RESULTS: Several specific fears were identified; fear of hypoglycaemia, fear of pain increase, fear of total exhaustion, fear of physical injury, fear of falling, fear of loss of identity, and fear of negative evaluation by others. To cope with these fears, avoidance, remaining active, cognitive distraction, and acceptance strategies were described. CONCLUSION: In persons with PDN, diabetes-related fears and pain-related fears play a role in less engagement in PA, indicating the need for new methods for improving self-management in persons with PDN.
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Adaptación Psicológica/fisiología , Neuropatías Diabéticas/terapia , Miedo/psicología , Grupos Focales/métodos , Dolor/psicología , Calidad de Vida/psicología , Anciano , Femenino , Humanos , MasculinoRESUMEN
OBJECTIVE: Painful diabetic neuropathy is associated with low quality of life, depression and anxiety. Patients are limited in their performance of activities of daily living due to fears related to their condition. Treatment modalities are needed to help patients cope with their pain and pain-related disability. Exposure in vivo is an effective treatment in other chronic pain syndromes, increasing patients' functional ability and quality of life. This paper presents an Exposure in vivo treatment protocol for patients with painful diabetic neuropathy. PROTOCOL: An 8-week Exposure in vivo treatment protocol was specifically adapted to the needs and risks of patients with painful diabetic neuropathy. New screening tools were developed for patients with PDN; the Painful Diabetic Neuropathy Anxiety Rasch-Transformed Questionnaire (PART-Q30) identifies specific fears related to painful diabetic neuropathy (e.g. fear of hypoglycaemia); and a customized version of the Photograph-series Of Daily Activities (PHODA-PDN) detects fear-eliciting activities related to the condition in individual patients. During Exposure in vivo, catastrophic interpretations regarding painful stimuli are challenged and corrected, thereby diminishing pain-related fear and enabling the patient to re-engage in activities of daily living. An interdisciplinary team provides Exposure in vivo in 1-h sessions twice a week. DISCUSSION: To the best of our knowledge, this treatment protocol is the first intervention using Exposure in vivo specifically adapted to the needs and risks of patients with painful diabetic neuropathy.
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OBJECTIVES: The aim of this study was to evaluate the cost-effectiveness of exposure in vivo (EXP, a cognitive-behavioral treatment targeting pain-related fear) in Complex Regional Pain Syndrome Type I (CRPS-I), as compared to pain-contingent physical therapy (PPT). METHODS: Data from a randomized controlled trial were used to compare the cost-effectiveness of EXP versus PPT from a societal perspective. Intervention costs, other healthcare costs, costs to patient and family, and productivity losses were included. The main outcomes were changes in the SF-36 physical component scale and quality-adjusted life-years. Changes were followed until 6 months after treatment. Uncertainty was estimated using nonparametric bootstrap analysis, cost-effectiveness acceptability curves and cost-effectiveness planes. Sensitivity analyses were performed to check robustness of findings. RESULTS: Forty-six patients were randomized and thirty-eight completed the study. Over 6 months, EXP resulted in greater improvement in physical health-related quality of life and quality-adjusted life-years than PPT. Despite higher initial treatment costs, EXP showed a tendency to reduce all costs compared with PPT; healthcare costs were significantly reduced. Furthermore, the cost-effectiveness planes were in favor of EXP. Sensitivity analyses, for different program costs and complete cases only, confirmed robustness of these findings. CONCLUSIONS: EXP, a cognitive-behavioral treatment, seems more cost-effective than PPT in CRPS patients with pain-related fear. The initial higher costs for EXP are offset by a long-term reduction of costs for healthcare use, and a tendency to lower work absenteeism and reduced societal costs. Due to low sample sizes, replication of findings is required to confirm results.
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Terapia Cognitivo-Conductual/economía , Terapia Cognitivo-Conductual/métodos , Síndromes de Dolor Regional Complejo/terapia , Modalidades de Fisioterapia/economía , Adulto , Factores de Edad , Síndromes de Dolor Regional Complejo/rehabilitación , Costo de Enfermedad , Análisis Costo-Beneficio , Femenino , Gastos en Salud/estadística & datos numéricos , Humanos , Masculino , Persona de Mediana Edad , Modelos Econométricos , Manejo del Dolor/economía , Manejo del Dolor/métodos , Calidad de Vida , Factores Sexuales , Factores SocioeconómicosRESUMEN
BACKGROUND: Fear of pain is important in the development and maintenance of chronic pain. The Fear of Pain Questionnaire-Child version has been developed to assess pain related fear in children and adolescents. OBJECTIVE: Translating the original questionnaire into Dutch, and investigating internal consistency and construct validity to enable use in the Dutch pain rehabilitation setting for treatment and research. METHODS: Cross-sectional validation study: After forward and back translation of the FOPQ-C, adolescents (11-22 years old) with chronic musculoskeletal pain completed an assessment containing the Dutch Fear of Pain Questionnaire, and questionnaires about demographics, pain catastrophizing, functional disability, and pain intensity. Internal consistency and construct validity were evaluated through exploratory factor analysis (principal axis factoring with oblique rotation) and hypotheses testing using pain catastrophizing, functional disability, and pain intensity as comparative constructs. RESULTS: Eighty-six adolescents completed the assessment. Exploratory factor analysis resulted in a two-factor structure, explaining 43% of the variance. Internal consistency was strong (Cronbach's α = 0.92 total scale, α = 0.88 factor 1, and α = .86 factor 2). Five out of 6 hypotheses were confirmed. CONCLUSIONS: The Dutch version demonstrated good internal consistency and good construct validity in a population of adolescents with chronic musculoskeletal pain. Implications for rehabilitation The Fear of Pain Questionnaire-Child version was developed to measure fear of pain and avoidance in children and adolescents with chronic pain. Identification of fear of pain and activities that are being avoided are important during screening and assessment of the adolescent for chronic pain rehabilitation treatment. The presence of fear of pain and/or avoidance behavior is important information to shape and target multidisciplinary rehabilitation treatment.
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Dolor Crónico/psicología , Miedo , Dolor Musculoesquelético/psicología , Encuestas y Cuestionarios , Adolescente , Catastrofización , Estudios Transversales , Análisis Factorial , Femenino , Humanos , Masculino , Países Bajos , Dimensión del Dolor , Psicometría , Traducción , Adulto JovenRESUMEN
BACKGROUND: Chronic musculoskeletal pain (CMP) in adolescents can influence functioning and well-being, and has negative consequences for families and society as well. According to the Fear Avoidance Model, fear of movement and pain catastrophizing can influence the occurrence and maintenance of chronic pain complaints and functional disability. Primary objective is to evaluate the effectiveness of a multimodal rehabilitation program in reducing functional disability for adolescents with CMP compared with care as usual. METHODS/DESIGN: Pragmatic multicentre parallel group randomized controlled trial. Randomization by minimization (ratio 1:1) and treatment allocation will be concealed, computer-generated and performed by an independent organization. After randomization, data collection and researchers remain blinded. Inclusion of 124 adolescents and their parents is intended. This sample size is based on a 25 % difference in group mean on the primary outcome, with α = 5 %, ß = 80 % and expected 15 % loss to follow up. Study population are adolescents (12-21 years) with CMP with an indication for outpatient rehabilitation treatment in the Netherlands. The intervention group receives a Multimodal Rehabilitation Program (MRP), a multidisciplinary outpatient individual rehabilitation program. MRP consists of 2 different treatment approaches: A graded exposure module or a combination module of graded exposure and physical training. Selection of a module depends on the needs of the patient. To both modules a parent module is added. The control group receives care as usual, which is the care currently provided in Dutch rehabilitation centres. Treatment duration varies between 7 and 16 weeks, depending on treatment allocation. Self-reported measurements are at baseline, and at 2, 4, 10 and 12 months after start of treatment. Intention to treat analysis for between group differences on all outcome variables will be performed. Primary outcome is functional disability (Functional Disability Inventory). Secondary outcome variables are fear of pain, catastrophizing, perceived harmfulness, pain intensity, depressive symptoms, and quality of life. Total direct and indirect costs and health related quality of life will be measured. Process evaluation focuses on protocol adherence, patient centeredness and treatment expectations. DISCUSSION: A pragmatic approach was chosen, to ensure that results obtained are most applicable to daily practice. TRIAL REGISTRATION: Clinicaltrials.gov ID: NCT02181725 (7 February 2014). Funded by Fonds Nuts Ohra, Stichting Vooruit, and Adelante.
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Atención Ambulatoria/métodos , Dolor Crónico/rehabilitación , Terapia por Ejercicio , Dolor Musculoesquelético/rehabilitación , Medicina de Precisión/métodos , Adolescente , Adulto , Reacción de Prevención , Catastrofización/epidemiología , Dolor Crónico/complicaciones , Dolor Crónico/psicología , Terapia Combinada , Depresión/epidemiología , Evaluación de la Discapacidad , Femenino , Costos de la Atención en Salud , Humanos , Dolor Musculoesquelético/complicaciones , Dolor Musculoesquelético/psicología , Países Bajos , Dimensión del Dolor , Padres , Atención Dirigida al Paciente/métodos , Calidad de Vida , Resultado del Tratamiento , Adulto JovenRESUMEN
Treatment fidelity and proficiency of a nurse-led motivational interviewing (MI)-based pre-treatment and control condition was evaluated. A random sample was scored by means of the Motivational Interviewing Treatment Integrity (MITI) scale, and a second rater was in charge. MI fidelity was satisfactory for three out of five ratings. Most mean ratings were higher in the MI-based intervention, but differences were not statistically significant. The threshold for beginning MI proficiency was only exceeded for one score and one additional measure. In general, higher levels of fidelity in the intervention condition confirmed that MI was partially applied there. Although the quality of MI delivery as well as mixed inter-rater reliabilities of the fidelity scores leaves room for improvement, robust findings between the two raters were found. These results suggest the need for rigor selection of MI counselors on beforehand, and continuous supervision. Furthermore, fidelity check in studies using MI is needed.
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Entrevista Motivacional/métodos , Dolor/rehabilitación , Cooperación del Paciente , Humanos , Dolor/enfermería , Dolor/psicología , Proyectos de InvestigaciónRESUMEN
BACKGROUND: Back pain is one of the most expensive health complaints. Comparing the economic aspects of back pain interventions may therefore contribute to a more efficient use of available resources. This study reports on a long-term cost-effectiveness analysis (CEA) and cost-utility analysis (CUA) of two treatments as viewed from a societal perspective: 1) exposure in vivo treatment (EXP), a recently developed cognitive behavioral treatment for patients with chronic low back pain who have elevated pain-related fear and 2) the more commonly used graded activity (GA) treatment. METHODS: Sixty-two patients with non-specific chronic low back pain received either EXP or GA. Primary data were collected at four participating treatment centers in the Netherlands. Primary outcomes were self-reported disability (for the CEA) and quality-adjusted life years (for the CUA). Program costs, health care utilization, patient and family costs, and production losses were measured by analyzing therapy records and cost diaries. Data was gathered before, during, and after treatment, and at 6 and 12 months after treatment. Non-parametric bootstrap analyses were used to quantify the uncertainty concerning the cost-effectiveness ratio. In addition, cost-effectiveness planes and cost-effectiveness acceptability curves were performed. RESULTS: EXP showed a tendency to reduce disability, increase quality adjusted life years and decrease costs compared to GA. The incremental cost-effectiveness ratios of both the CEA and CUA are in favor of EXP. CONCLUSIONS: Based on these results, implementing EXP for this group of patients seems to be the best decision. TRIAL REGISTRATION: ISRCTN88087718.
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Dolor Crónico/economía , Terapia Cognitivo-Conductual , Personas con Discapacidad/psicología , Dolor de la Región Lumbar/economía , Adulto , Dolor Crónico/psicología , Dolor Crónico/terapia , Terapia Cognitivo-Conductual/economía , Análisis Costo-Beneficio , Femenino , Indicadores de Salud , Humanos , Dolor de la Región Lumbar/psicología , Dolor de la Región Lumbar/terapia , Masculino , Persona de Mediana Edad , Países Bajos/epidemiología , Años de Vida Ajustados por Calidad de VidaRESUMEN
OBJECTIVES: The aim of this study was to assess whether a multicomponent cognitive behavioral group intervention is preferable to usual care in terms of (healthcare) costs and effects on fear of falling and activity avoidance. METHODS: This economic evaluation was embedded in a randomized controlled trial among 540 community-living adults in the Netherlands, aged 70 years and older who reported fear of falling and fear-induced activity avoidance. The participants allocated to the intervention group received a multicomponent cognitive behavioral group intervention consisting of eight weekly sessions and a booster session. The sessions were aimed at instilling realistic views of falls, reducing fall risk, and increasing activity and safe behavior. Participants in the control group received usual care. Cost outcome measures were healthcare costs, and patient and family costs. Clinical outcomes were fear of falling and activity avoidance. All outcomes were assessed at baseline and at 2, 8, and 14 months by means of registration forms, self-administered questionnaires, and interviews by telephone. RESULTS: Participants were randomly allocated to intervention (n = 280) and control groups (n = 260). Costs for the intervention program were on average 276 per person. Total costs per person were comparable (4,925 in intervention group and 4,828 in control group). Furthermore, favorable effects of the program were observed for fear of falling and activity avoidance. CONCLUSIONS: This study showed that the intervention program is preferable to usual care in terms of costs and effects. The program had comparable costs and significantly reduced fear of falling and associated activity avoidance among older community-living persons.
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Accidentes por Caídas , Terapia Cognitivo-Conductual/economía , Miedo/psicología , Anciano , Anciano de 80 o más Años , Análisis Costo-Beneficio , Femenino , Humanos , Masculino , Países Bajos , Evaluación de Resultado en la Atención de Salud/métodosRESUMEN
BACKGROUND: Non-adherence and drop-out are major problems in pain rehabilitation. For patients with various health problems, motivational interviewing (MI) has shown promising effects to tackle these problems. In chronic pain patients, the effectiveness of MI is however unknown. Therefore, a MI-based pre-pain rehabilitation intervention (MIP) addressing motivation, expectations, and beliefs has been developed to prepare eligible patients for rehabilitation treatment. STUDY DESIGN: A parallel randomized controlled trial including two interventions: a motivational interviewing pre-pain rehabilitation intervention (MIP) and a usual care (UC) control arm. Follow-up will be 6 months after completion of rehabilitation treatment. STUDY POPULATION: One hundred and sixty (n = 80 per arm) patients with chronic non-specific musculoskeletal pain visiting an outpatient rehabilitation department, who are eligible to participate in an outpatient cognitive behavioral pain rehabilitation program. INTERVENTION: MIP consists of two sessions to prepare and motivate the patient for pain rehabilitation treatment and its bio psychosocial approach. UC consists of information and education about the etiology and the general rehabilitation approach of chronic pain. Both the MIP and UC contain two sessions of 45 to 60 minutes each. OBJECTIVE: The aim of the current study is to evaluate the effectiveness of MIP compared to UC in terms of an increase in the long-term level of societal participation and decrease of drop-out during rehabilitation treatment.Main study endpoints: Primary outcome is the change in level of participation (according to the ICF-definition: 'involvement in a life situation') 6 months after completion of rehabilitation treatment. Secondary outcomes are adherence and treatment drop-out, disability, pain intensity, self-reported main complaints, (pain-specific) self-efficacy, motivation, and quality of life. Costs are calculated including the costs of the pre-treatment intervention, productivity losses, and healthcare utilization. Potential moderators and active ingredients of MI are explored. For the process evaluation, parameters such as MI fidelity, feasibility, and experiences are explored. DISCUSSION: The results of this study will provide evidence on the effectiveness of this MI-based pre-treatment in pain rehabilitation. Furthermore, a cost-effectiveness analysis and exploration of moderating and working mechanisms of MI and an extensive process evaluation takes place. TRIAL REGISTRATION: Nederlands trial register NTR3065.
Asunto(s)
Atención Ambulatoria/economía , Dolor Crónico/enfermería , Dolor Crónico/rehabilitación , Costos de la Atención en Salud , Entrevista Motivacional/economía , Enfermedades Musculoesqueléticas/enfermería , Enfermedades Musculoesqueléticas/rehabilitación , Cooperación del Paciente , Proyectos de Investigación , Participación Social , Dolor Crónico/diagnóstico , Dolor Crónico/psicología , Protocolos Clínicos , Análisis Costo-Beneficio , Evaluación de la Discapacidad , Estudios de Factibilidad , Conocimientos, Actitudes y Práctica en Salud , Humanos , Motivación , Enfermedades Musculoesqueléticas/diagnóstico , Enfermedades Musculoesqueléticas/economía , Enfermedades Musculoesqueléticas/psicología , Países Bajos , Dimensión del Dolor , Pacientes Desistentes del Tratamiento , Educación del Paciente como Asunto , Calidad de Vida , Autoeficacia , Método Simple Ciego , Encuestas y Cuestionarios , Factores de Tiempo , Resultado del TratamientoRESUMEN
UNLABELLED: Activity patterns are believed to play an important role in the development and perpetuation of chronic pain. So far, 3 important activity patterns have been studied: avoidance behavior, persistence behavior, and pacing behavior. Yet, empirical evidence is limited and inconclusive about the relationships between these activity patterns and important outcomes. Therefore, the present study was aimed at identifying activity patterns by means of factor analyses and determining their relationship with disability and depressive symptomatology in participants with chronic pain (N = 132). Items across different measurement instruments pertaining to 1 particular activity pattern were aggregated, and submitted to factor analysis. Results from 3 separate factor analyses revealed 6 distinct activity patterns: pain avoidance, activity avoidance, task-contingent persistence, excessive persistence, pain-contingent persistence, and pacing. In line with our hypotheses, pain and activity avoidance, and excessive persistence, were related to higher levels of disability and depressive symptomatology. In contrast to hypotheses, pacing was associated with worse outcomes as well. Interestingly, task-contingent persistence was related to lower levels of disability and depressive symptomatology. When controlling for pain and the other activity patterns, excessive persistence and activity avoidance were the most detrimental in terms of relations with depressed mood or disability. Task-contingent persistence appeared to be the least detrimental. PERSPECTIVE: Our findings suggest the existence of several activity patterns, which are differentially related to disability and depressive symptomatology, in participants with chronic pain. The present results are discussed in the light of previous findings, and may provide a new impetus for future studies on activity patterns in chronic pain research.
Asunto(s)
Reacción de Prevención , Dolor Crónico/fisiopatología , Dolor Crónico/psicología , Depresión/complicaciones , Personas con Discapacidad/psicología , Adolescente , Adulto , Anciano , Cognición , Evaluación de la Discapacidad , Análisis Factorial , Femenino , Humanos , Masculino , Persona de Mediana Edad , Dimensión del Dolor/métodos , Escalas de Valoración Psiquiátrica , Encuestas y Cuestionarios , Adulto JovenRESUMEN
Chronic pain not only interferes with daily activities, it may also have a negative impact on the perceived integrity of one's self through self-discrepancies. Self-discrepancies are experienced distances between the actual self and self-guides that can exist from 2 perspectives (ie, own and other). Self-discrepancies are associated with negative mood states and incite self-regulatory behavior in order to reduce these discrepancies. The present study was aimed at replicating the emotional consequences of self-discrepancies in patients with chronic low back pain, and extending current knowledge of the behavioral consequences of self-discrepancies (ie, behavioral activity patterns such as avoidance and persistence). A cross-sectional design was employed with 83 patients who completed a number of self-report measures. We hypothesized that ideal and ought discrepancies, as well as feared congruencies were associated with depressed and anxious mood. On the behavioral level, a U-shaped relationship was hypothesized between ideal and ought self-discrepancies and persistence behavior, whereas feared self-discrepancies were hypothesized to be related to avoidance behavior. Results were partially in line with the hypotheses. With respect to the emotional consequences, feared (own and other) self-discrepancies were predictive of depressive and anxious mood. With regard to activity patterns, results showed a U-shaped relationship between ideal-other self-discrepancies and persistence behavior and a positive relationship between feared-own self-discrepancies and avoidance behavior. In contrast to expectations, none of the other self-discrepancies was related to activity patterns. Of interest was that avoidance, but not persistence behavior, was predictive of higher levels of disability and lower levels of quality of life. Support is provided for the role of self-discrepancies in the emotional well-being and behavioural patterns of patients with chronic low back pain.
Asunto(s)
Dolor de la Región Lumbar/epidemiología , Dolor de la Región Lumbar/psicología , Trastornos del Humor/epidemiología , Trastornos del Humor/psicología , Adulto , Anciano , Enfermedad Crónica , Estudios Transversales , Femenino , Humanos , Dolor de la Región Lumbar/fisiopatología , Masculino , Persona de Mediana Edad , Trastornos del Humor/diagnóstico , Adulto JovenRESUMEN
Acute pain informs the individual that there is an imminent threat of body damage, and is associated with the urge to escape and avoid. Fear learning takes place when neutral stimuli receive the propensity to predict the occurrence of pain, and when defensive responses are initiated in anticipation of potential threats to the integrity of the body. Fear-avoidance models have been put forward featuring the role of individual differences in catastrophic interpretations of pain in the modulation of learning and avoidance. Based on extensive literature on fear reduction in anxiety disorders; cognitive-behavioral treatments have been developed and applied to patients with chronic pain reporting substantial pain-related fear. In this article, we discuss mechanisms underlying the acquisition, the assessment and extinction of pain-related fear through the cognitive-behavioral treatment of pain-related fear. Finally, we provide a number of critical notes and directions for future research in the field of chronic pain and pain-related fear.
Asunto(s)
Condicionamiento Clásico , Extinción Psicológica , Miedo/psicología , Dolor/psicología , Ansiedad/psicología , Reacción de Prevención , Enfermedad Crónica/psicología , Humanos , Modelos PsicológicosRESUMEN
Patients with work-related upper extremity pain (WRUED) experience disability in daily life activities. The factors that influence levels of disability are still unclear. Both excessive avoidance and persistence have been suggested, but the affective and motivational processes that underlie these behaviours have not been scrutinized. This study was aimed at examining the role of current mood and stop rules on physical task performance, controlling for gender, pain severity, pain catastrophizing, and pain-related fear. An additional focus was the role of the interaction between current mood and stop rules as predicted by the novel Mood-as-Input (MAI) model. Following MAI, it is the informational value of current mood within a goal context (stop rule), rather than mood per se that predicts behaviour. A 2 (mood)x2 (stop rule)x2 (physical task order) factorial design was used in which 62 WRUED patients performed an upper and lower extremity physical task. A stress interview was used to induce positive and negative mood. Patients received either an "as-much-as-can (AMAC)" stop rule instruction, or a "feel-like-discontinuing (FLDC)" stop rule instruction. Results showed that physical task performance was predicted by pain-related fear, current mood, stop rule. However, the predicted moodxstop rule interaction was not found, and there was no influence of gender, pain severity, and pain catastrophizing on task performance. The findings suggest that not only pain-related fear, but current mood and goal context factors independently affect physical performance in patients with WRUED.