[Efficiency of multidisciplinary treatment of chronic pain with locomotor disability]

Cognitive behavioral therapy with and without biofeedback in fibromyalgia: Assessment of functional and clinical change

The study compared the effectiveness of Cognitive Behavioral Therapy (CBT) with biofeedback or with emotional expression in individuals with fibromyalgia, and a waiting list control group. 88 women participated in a naturalistic study with random assignment. The Fibromyalgia Impact Questionnaire, SCL-90R, and a visual analog quality of life scale were used. Both intervention groups improved, but differed in physical and emotional control response. Using the reliable change index procedure, clinical improvement occurred in 18.8% of participants, and 4.8% achieved scores comparable with clinical recovery. Greater specificity on therapeutic objectives is warranted.

Spanish Translation and Cultural Adaptation of the Fibromyalgia Knowledge Questionnaire

INTRODUCTION

Fibromyalgia (FM) translates into a reduction in the quality of life of people who suffer from it, being a chronic disease of unknown etiology. One of the most widespread treatments includes the combination of patient education, along with other components. At the educational level, the Fibromyalgia Knowledge Questionnaire (FKQ) is a tool that assesses knowledge of fibromyalgia.

OBJECTIVE

To obtain the translation and cultural adaptation of the FKQ questionnaire into Spanish, as well as its readability, in addition to knowing the relationship between knowledge of the disease and the level of disability.

METHOD

In phase one, a translation-back translation and an evaluation of the readability of the questionnaire was carried out from INFLESZ, while in phase two, the questionnaire was passed to women with FM to detect their knowledge of the disease. A total of 49 women participated, with a mean age of 54.48 years.

RESULTS

The Spanish version of the FKQ questionnaire was rated by the participants in all its items as "clear and understandable". The readability obtained by the questionnaire was similar to its original version, with both totals being in the "normal" range, following the INFLESZ ranges. Regarding the patients' knowledge about FM, the component in which the highest score was obtained was physical activity (80% correct), while the one that obtained the worst score was knowledge about medication (50% correct). In addition, an inverse correlation was obtained between the FKQ and the FIQ (Fibromyalgia Impact Questionnaire) (r = -0.438; p < 0.01).

CONCLUSIONS

The FKQ has been translated and culturally adapted, obtaining a correct understanding by the participants, as well as a degree of readability similar to the original questionnaire. Furthermore, it was obtained that, the lower the level of knowledge of the sick person, the greater the disability.

Knowledge about Fibromyalgia in Fibromyalgia Patients and Its Relation to HRQoL and Physical Activity

Introduction: Fibromyalgia (FM) affects 2.40% of the Spanish population. The most widespread treatment has been the combination of patient education, pain coping strategies and exercise. With regard to patient education, there are few previous studies on the efficacy of relating FM education in isolation with an improvement in FM, although there are some studies that report that health education programs could modify the perception of quality of life and improve pain. Objectives: the aim was to find out the level of knowledge about FM among patients in Extremadura, to explore the relationship between knowledge of FM and Health-Related Quality of Life (HRQoL) and to analyze the relationship between knowledge of physical activity in FM and the practice of physical activity. Methods: A single-measure cross-sectional study was carried out with 121 women with a mean age of 55.06 (±9.93) years. The following questionnaires were used: Fibromyalgia Knowledge Questionnaire (FKQ); SF12v2 (Short-Form Health Survey); and EURO-QOL-5D-5L (EQ-5D-5L). Results: regarding the level of knowledge of the participants about FM, it was found that 10% had a low knowledge, 49% medium and 41% high. In relation to the associations between the level of knowledge and HRQoL, a weak correlation between EQ-5D-5L and the FKQ in the domain of physical activity (r = 0.243) were found. Conclusions: it can be concluded that the level of knowledge about FM of the patients from Extremadura was medium-high and that there is a direct weak relationship between knowledge about physical activity in FM and HRQoL. However, no association was found between knowledge of physical activity in FM and the practice of physical activity.

Evaluation of Quality of Life and Satisfaction of Patients with Neuropathic Pain and Breakthrough Pain: Economic Impact Based on Quality of Life

OBJECTIVE

The study objective was to assess the quality of life and satisfaction with treatment of patients with chronic neuropathic pain (CNP) who experience breakthrough pain (BTP) and to assess its economic impact.

DESIGN

Cross-sectional observational study.

SETTING

Fifteen pain units from Spanish hospitals completed the study.

PARTICIPANTS

A total of 124 patients with adequately controlled CNP who experienced BTP were enrolled into the study.

INTERVENTION

No interventions were required.

MAIN OUTCOME MEASURES

Quality of life was assessed using the SF12 v2 questionnaire, the results of which were used to calculate the estimated costs per patient and month and the SF-6D Health Utility Index. Patient satisfaction with treatment received for CNP and for BTP was assessed using a 10-point visual analogue scale. Other associated symptoms were analyzed using the ESAS (Edmonton Symptom Assessment System).

RESULTS

Patients had a mean age of 60.2 years (95% CI 58.4-63.3), and 46.8% (58) were males. 18.9% (23) experienced their first episode of BTP. A severe impairment of the physical component of SF12v2 was noted, with 94% of patients below the mean score of the population, while 88% had values lower than normal for the mental component. Mean cost per patient and month was $679 and was significantly greater in males ($763 versus $606), 4.96 times greater than in healthy population, and approximately double the cost of patients with CNP in Spain.

CONCLUSIONS

Occurrence of BTP in patients with CNP causes a substantial increase in healthcare costs which is significantly greater in older males.

Patient Satisfaction with Spanish Pain Centers: Observational Study with More than 3,000 Patients

Chronic pain is a serious problem in Spain. This multicenter, epidemiological 3-month follow-up study investigates pain management efficacy in Spanish centers using patient satisfaction criteria. 3,414 eligible adult patients (65,6% female) with moderate to severe chronic pain from 146 pain centers were included. Patient satisfaction was assessed based onto question 18 of Spanish healthcare barometer-CSI. Pain evolution (Brief Pain Inventory-Short Form (BPI-SF) and visual analog scale (VAS)), quality of life/EuroQol-5, and pain control expectations fulfillment were also assessed. Mean age was 61.3 years. 64.4% of participating centers employed multidisciplinary pain management approach. After 3 months, mean patient satisfaction was 7.8 (1-10) on the CIS barometer. Medical staff received the highest scores, whereas waiting for tests, appointment request to appointment date time, and waiting times at the center the lowest. Mean pain decreased from 7.4 to 4.0; BPI-SF intensity decreased from 6.5 to 3.8; pain control expectations were met in 78.7% of patients; EuroQoL-5D utility index increased from 0.37 to 0.62, p < 0.001, and health status (VAS) from 40.6 to 61.9, p < 0.001. Chronic pain patients (90%) are satisfied with Spanish centers care; 80% had their pain control expectations met. Quality of life improved remarkably: 71% felt moderately to significantly better. However, waiting times need improvement.

Symptomatic pain and fibromyalgia treatment through multidisciplinary approach for primary care

INTRODUCTION

Fibromyalgia is a chronic disease of unknown etiology characterized by widespread muscle pain, with occupational, familial, social, physical and psychological performance involvement. The multidisciplinary approach to the disease leads to improvement in quality of life and symptomatology.

OBJECTIVES

To evaluate the improvement of activities of daily living (ADL) and quality of life following a multidisciplinary intervention (Health Primary Care and Occupational Therapy).

MATERIAL AND METHODS

Pretest-posttest study performed with a simple random sample of 21 patients with fibromyalgia (range 16-55 years). The measurement was performed with the Barthel scale (ADL), the scale of Lawton and Brody (IADL), the FIQ questionnaire, and no standardized surveys to assess the pre and post intervention situation. An intervention on motor skills (basic motor skills, pool exercise, outdoor exercise, restructuring, occupational performance and graded activity and intervention in ADL) was performed, combining pharmacological control of their symptoms and treatment.

RESULTS AND CONCLUSIONS

Fibromyalgia patients are not fully satisfied with their treatment; Primary Care receives a score of 6.89, and Hospital Care 5.79, improving the Barthel, Lawton and Brody and FIQ indexes, being statistically significant (p<.05). After the combined procedure the number of independent women in ADL and IADL increases.

Endometriosis and abdominal myofascial pain in adults and adolescents

Endometriosis and myofascial pain are common disorders with significant impact on quality of life. Increasingly, these conditions are being recognized as highly interconnected through processes that have been described for more than a century. This review is directed to this interconnection through a description of the relationships of endometriosis to proposed mechanisms of pain and chronic pain physiology; the clinical assessment of myofascial representations of this pain; and an approach to the management of these interconnected disorders.

Effectiveness of nursing intervention for adult patients experiencing chronic pain: a systematic review

OBJECTIVES

To determine the best available evidence regarding the effectiveness of nursing interventions for adult patients experiencing chronic pain.

TYPES OF STUDIES

Randomized Controlled Trials (RCT) and Quasi-Randomized Controlled Trials.

TYPES OF PARTICIPANTS

Participants were adults, aged at least 18 years, suffering from chronic pain (lasting for longer than six months). Pain of oncological origin and patients admitted in a hospital, were excluded.

TYPES OF INTERVENTIONS

Non pharmacological nursing interventions for chronic pain.

TYPES OF OUTCOME MEASURES

The primary outcome measure was chronic pain, and secondary outcome measures were: disability, depression, dependence and health related quality of life.

SEARCH STRATEGY

All studies, published and unpublished, in English and Spanish, carried out between January 1997 and December 2007 were retrieved..

SELECTION OF STUDIES

The methodological quality of included articles was assessed by two independent reviewers using appropriate critical appraisal tools from the Joanna Briggs Institute.

DATA EXTRACTION AND ANALYSIS

Data were independently extracted by two reviewers, using the standardised data extraction tool from the Joanna Briggs Institute.A meta-analysis was not possible as the trials were heterogeneous in their interventions, characteristics of the populations, intervention duration measurement instruments and outcomes measures.

RESULTS

1,666 references were identified that fit the aim of the review. 92 articles were retrieved, of which 13 were chosen to be critically appraised for their methodological quality. In the end, eight controlled trials were included.The main results were:Other outcome measures showed an improvement in the quality of life (sensorial stimulation and guided imagery), in depression, disability and empowerment (music therapy) and physical functioning (program of psycho-education).The main limitations of this review were: excluding studies were the professional performing the interventions were not detailed or the intervention was not carried out by a nurse and that the search strategy was limited up to 2007.

IMPLICATIONS FOR PRACTICE

Listening to music, a cognitive-behavioural treatment programme, magnetic therapy, sensorial stimulation, a psychoeducation programme and guided imagery are nursing interventions that helps to reduce the chronic pain in adults and may be used as contributory to the pharmacological treatment. Short exercises for increasing endurance does not reduce pain.

IMPLICATIONS FOR RESEARCH

For future reviews we do not recommend the inclusion of different interventions for the reduction of chronic pain, due to the great number and variability of intervention, but the development of a SR on specific interventions.

Multidisciplinary treatment of fibromyalgia: does cognitive behavior therapy increase the response to treatment?

OBJECTIVE

Multidisciplinary treatments (MTs) are usually recommended for reducing fibromyalgia (FM) symptoms and include physical exercise, drug management, education, and cognitive behavior therapy (CBT). However, there is no evidence that CBT adds efficacy to the other therapeutic components. This randomized controlled trial analyzed the response of FM patients to two MTs, with and without CBT, according to the presence of concurrent symptoms.

METHODS

Eighty-three women with FM were randomly assigned to MT or combined MT and CBT. The MT included medical intervention, physical training, education, and discussion of the syndrome. The CBT focused on coping with stress, modifying lifestyles, and changing pain behaviors. Demographic and clinical data, information regarding tender points, and questionnaire responses about functional capability [Fibromyalgia Impact Questionnaire (FIQ)], health status [36-item Short Form Health Survey (SF-36)], and mental health [Symptom Checklist-90-Revised (SCL-90-R)] were obtained at the beginning, at the end of the 15-week treatment, and at 6-month follow-up. Subgroups are identified in relation to treatment response.

RESULTS

Sixty-six women (80%) completed treatment. Although the variance of the total sample had changed at posttreatment (F=2.67, P=.031), there was no significant effect for the TimexTreatment interaction (F=1.65, P=.16). Univariate tests detected a significant fall in the FIQ score. The subgroup of patients with fatigue showed a better response with MT+CBT than with MT. At 6-month follow-up, the statistical differences had been maintained. Intention-to-treat analysis ratified these results.

CONCLUSIONS

MT improves functional capability and reduces symptom impact. CBT increases mildly the effect of MT in patients with fatigue.

[Prevalence of neuropathic pain in Spain: clinical, working and health care implications]

A narrative systematic medical literature review on prevalence of neuropathic pain (NP) in Spain from 1990 to 2004 was conducted. The average number of publications was 3 per year. Prevalence data varied depending on studied population, definition of pain/pathology and time of pain evolution. The most commonly studied pathologies included: mononeuropathies and polyneuropathies: 42%, multiple sclerosis: 35% and entrapment neuropathies: 16%. Some episodes of NP were left untreated. One third of patients with back pain receiving analgesic treatment still had high intensity pain. Future studies on the prevalence of NP should use work definitions and criteria reached by consensus. An awareness of the clinical presentation of NP and an appropriate and early treatment could minimize its clinical, working and health care implications. NP is a diverse and highly prevalent condition in Spain. Efforts should be conducted towards the achievement of diagnostic criteria consensus and higher rates of analgesic success.