Physical activity interventions for individuals with fibromyalgia: a review and synthesis of best evidence

Background: Fibromyalgia (FM) disorder commonly involves musculoskeletal widespread pain and other symptoms like fatigue, sleep disruption, depression and anxiety and is associated with disability, work disability and high health care utilization. An integrated approach combining pharmacological and non-pharmacological treatments is advised to manage the disorder. Among the non-pharmacological interventions exercise has been shown to help; however, details about effectiveness of different types of interventions remain unknown. Objectives: The objective of this dissertation was to synthesize the evidence on the effectiveness of: a) Aquatic exercise interventions for adults with FM as reported in randomized control trials (RCTs), and b) any physical activity interventions for adults with FM as reported in systematic reviews. This was done by conducting a Cochrane systematic review of an aquatic training intervention and second, synthesizing the effectiveness of a variety of exercise interventions. Methods: For the Cochrane systematic review, nine electronic databases were searched. Selection criteria included full text publication of a RCT including an aquatic exercise intervention (AQ) (exercise in water was >50% of the full intervention) and provision of between-group outcome data. Pairs of reviewers independently screened and selected articles, assessed risk of bias, and extracted data on 24 outcomes. Effects of the interventions were evaluated using mean, standardized mean differences and 95% confidence interval (MD/SMD [95% CI]). Specific computer software designed for meta-analysing and evaluating the quality of evidence were used (i.e RevMan, GradePro). The second review, the synthesis of a variety of exercise interventions or umbrella systematic review, inspected six electronic databases for the January 1st 2007 to March 31st 2012 period. We included systematic Cochrane and non-Cochrane reviews that reported on the effects of any physical activity intervention for adults with FM. Pairs of reviewers independently screened and selected articles, assessed quality of the reviews using a valid and reliable tool (AMSTAR tool), and extracted data on four outcomes. Effects of the interventions were evaluated using standardized mean differences and 95% confidence intervals (SMD [95% CI]). We planned to use RevMan software for meta-analysis but due to heterogeneity of the reviews this was not done. Results: The Cochrane review examined 16 aquatic exercise training studies (n = 881). Nine studies compared aquatic exercise to control, five studies compared aquatic exercise to land-based exercise, and two compared aquatic to a different aquatic program. The aquatic vs control studies provided low to moderate quality evidence suggesting that aquatic training is beneficial for wellness, symptoms and fitness in adults with FM. The aquatic vs land group results suggested very low to low quality evidence that there are no differences in benefits between aquatic and land-based exercise except in muscle strength (very low quality evidence favoring land). In examining aquatic vs aquatic meta-analyses was not possible and only one difference in a major outcome was found. The umbrella systematic review synthesis of information (n-= nine systematic reviews) found positive results for diverse exercise interventions on pain, multidimensional function, and self-reported physical function and no conclusive evidence for new (to FM) physical activity mode (i.e. qigong, tai chi). There are however, methodological weaknesses in some of the reviews which reduce applicability of the research to clinical practice. Adverse effects reported suggest there was no serious harm performing physical activity for individuals with FM. Conclusions: Exercise interventions have the potential to positively impact individuals with FM including several outcomes like quality of life, physical functioning and pain. While some interventions had statistically significant results, methodological limitations prevented us from arriving at conclusions regarding particular elements and modes of exercise that will help inform health professional’s clinical practice. On the other hand, some preliminary analysis showed that variables like age, disease duration, disease severity and pain intensity warrant further exploration. A rigorous scientific process (or quality research) as the precursor of quality evidence is crucial for validity and credibility of the information and our future understanding of the effectiveness of exercise interventions for individuals with FM

The meaning of group physical activity experiences to older women

The purpose of this study was to explore the meaning of physical activity experiences to older women. A qualitative hermeneutic phenomenological design was used. A purposeful sample of 9 women, age 67 to 83 years old, enrolled in a group physical activity program participated in the study. Data was collected through in-depth semi-structured interviews, artifact documentation, and descriptive and reflective fieldnotes. The transcripts and significance of the artifacts were analyzed using thematic line-by-line analysis. Three themes emerged from the thematic analysis, trading roles, a happier me, and pride and delight. Trading roles refers to the women’s perceptions of a new era of their lives given the transition experienced in their life roles. Many of the things they considered stable in their lives changed. Friends dropped away, family moved, they no longer fulfilled the role of wife, and their active grandmothering period was ending. The theme, a happier me, speaks of the impact their involvement in a physical activity program had on their social lives. Living as widowed or single women, they recognized that they could become isolated within their own homes. Engaging in a physical activity program provided a context where they could expand their social network. The interaction with others in a physical activity program brought a sense of happiness and well-being to their days.The theme, pride and delight, captures the deep understanding of their own sense of well-being and took pride in planning and developing the physical activity program. The assumption that more knowledgeable others must plan, implement, and evaluate programs to meet the needs of older adults was challenged by these participants. The meanings of the experiences were interpreted with the support of Weiss’ (1973) theoretical framework on loneliness. The results of the study highlighted the importance of the contacts made in the physical activity program to the social network of the women, including provisions of attachment, nurturance, and social integration. Physical activity programs for older adults have the potential to expand the social network of older adults and with further research may prove to be an effective intervention for social isolation and ultimately loneliness

Association of post-stroke fatigue with physical activity and physical fitness:a systematic review and meta-analysis

BACKGROUND: It has been hypothesized that post-stroke fatigue (PSF) is associated with reduced physical activity (PA) and impaired physical fitness (fitness). Understanding associations between PSF and PA, and/or fitness could help guide the development of targeted exercise interventions to treat PSF. AIMS: Our systematic review and meta-analysis aimed to investigate PSFs associations with PA and fitness. SUMMARY OF REVIEW: Following a registered protocol, we included studies with cross-sectional or prospective observational designs, published in English or a Scandinavian language, which reported an association of PSF with PA and/or fitness in adult stroke survivors. We searched MEDLINE, Embase, AMED, CINAHL, PsycINFO, ClinicalTrials.gov, and World Health Organizations International Clinical Trials Registry Platform from inception to November 30, 2022. Risk of bias was assessed using Quality in Prognosis Studies. Thirty-two unique studies (total n = 4721 participants, 55% male), and three study protocols were included. We used random-effects meta-analysis to pool data for PA and fitness outcomes, and vote-counting of direction of association to synthesize data that could not be meta-analyzed. We found moderate-certainty evidence of a weak association between higher PSF and impaired fitness (meta r = -0.24; 95% confidence interval (CI) = -0.33, -0.15; n = 905, 7 studies), and very low-certainty evidence of no association between PSF and PA (meta r = -0.09; 95% CI = -0.34, 0.161; n = 430, 3 studies). Vote-counting showed a higher proportion of studies with associations between higher PSF and impaired fitness (pˆ = 0.83; 95% CI = 0.44, 0.97; p = 0.22, n = 298, 6 studies), and with associations between higher PSF and lower PA (pˆ = 0.75; 95% CI = 0.51, 0.90; p = 0.08, n = 2566, 16 studies). Very low- to moderate-certainty evidence reflects small study sample sizes, high risk of bias, and inconsistent results. CONCLUSIONS: The meta-analysis showed moderate-certainty evidence of an association between higher PSF and impaired fitness. These results indicate that fitness might protect against PSF. Larger prospective studies and randomized controlled trials evaluating the effect of exercise on PSF are needed to confirm these findings

Minimal-invasiv glaukomkirurgi (MIGS) for individer med glaukom. En metodevurdering

Source at https://www.fhi.no/en/publ/2021/Minimally-Invasive-Glaucoma-Surgery-MIGS-for-individuals-with-glaucoma/Key messages: This health technology assessment (HTA) summarises and supplements a 2019 Canadian HTA on the effectiveness and safety of micro-invasive glaucoma surgery (MIGS) versus other treatment options. Further, it contains cost-effectiveness analysis based on the Canadian HTA, in addition to patient partners’ considerations, organizational and ethical considerations relevant to discussions of MIGS’ role in Norwegian routine care. The Canadian evidence, which included 32 studies and 24 comparisons, was inconclusive due to very low to low certainty. Our supplementary findings show that: • MIGS with Hydrus Microstent combined with cataract surgery reduces intraocular pressure (IOP) at 24 months, compared with cataract surgery alone (high-certainty evidence) • MIGS with iStent inject combined with cataract surgery probably reduces IOP at 24 months, compared with cataract surgery alone (moderate-certainty evidence) • For other techniques there is either no or little difference between the MIGS and control interventions, or it is uncertain whether there is a difference in effectiveness • Neither MIGS procedures, nor alternative surgical strategies appear to be at high risk of adverse events • Lifetime total cost for glaucoma treatment ranged from NOK 30 000 to NOK 83 000 per patient, depending on treatment strategy and baseline disease stage. The incremental Quality adjusted life years (QALYs) for MIGS between comparators ranged between – 0.080 and 0.057 • MIGS is suitable as a outpatient surgery without hospital admission. Clinicians need training. Clear criteria for patient selection shuld be developed. Experts predict that the number of MIGS procedures may increase to twice as many in 2024 than today • The clinical evidence on MIGS is limited. The main reason for this is the lack of comparative studies. Our health economic evaluation shows some scenarios where MIGS may be cost-effective, depending on comparator and disease stage. Our analysis puts individuals with glaucoma in severity class 1.Hovedbudskap: Denne metodevurderingen (HTA) oppsummerer og supplerer en kanadisk HTA fra 2019 om effekt og sikkerhet ved minimal-invasiv glaukomkirurgi (MIGS). Videre gjorde vi kost-nytteanalyser basert på den kanadiske HTAen, i tillegg til brukerperspektiv, organisatoriske og etiske vurderinger som er relevante i en diskusjon om hvorvidt MIGS bør være et rutinetilbud i norsk praksis. Det kanadiske kunnskapsgrunnlaget, som omfattet 32 studier og 24 sammenlikninger, var usikkert på grunn av svært lav til lav tillit til resultatene. Våre supplerende funn viser at: • MIGS med Hydrus Microstent kombinert med kataraktkirurgi reduserer intraokulært trykk (IOP) etter 24 måneder, sammenliknet med kataraktkirurgi alene (høy tillit til resultatet) • MIGS med iStent inject og kataraktkirurgi reduserer trolig IOP etter 24 måneder, sammenliknet med kataraktkirurgi alene (middels tillit til resultatet) • Det er usikkert hvorvidt det er noen forskjell i effekt mellom MIGS og kontrollgruppene for andre sammenligninger • Det ser ikke ut til å være noen betydelig forskjell mellom MIGS og kontrollgruppene i risiko for uønskede hendelser/skader • Total livstidskostnad per pasient for glaukombehandling ble estimert mellom 30 000 norske kroner og 83 000 norske kroner avhengig av behandlingsstrategi og sykdomsstadie ved start. Inkrementell QALY for MIGS sammenlignet med komparatorer var mellom – 0.080 og 0.057 • MIGS egner seg for poliklinisk kirurgi. Øyeleger må ha opplæring for å utføre MIGS. Det bør utvikles klare kriterier for pasientseleksjon. Eksperter predikerer en dobling av antall MIGS prosedyrer i 2024 enn antallet i dag • Kunnskapsgrunnlaget for effekt og sikkerhet om MIGS er begrenset. Hovedgrunnen er mangel på sammenliknende studier. Vår helseøkonomiske vurdering viser at MIGS kan være kostnadseffektive, avhengig av sammenliknng og sykdomsutvikling. Vår analyse setter individer med glaukom i gruppe for alvorlighetsgrad 1

Exercise Therapy for Fibromyalgia

Fibromyalgia syndrome, a chronic condition typically characterized by widespread pain, nonrestorative sleep, fatigue, cognitive dysfunction, and other somatic symptoms, negatively impacts physical and emotional function and reduces quality of life. Exercise is commonly recommended in the management of people with fibromyalgia, and interest in examining exercise benefits for those with the syndrome has grown substantially over the past 25 years. Research supports aerobic and strength training to improve physical fitness and function, reduce fibromyalgia symptoms, and improve quality of life. However, other forms of exercise (e.g., tai chi, yoga, Nordic walking, vibration techniques) and lifestyle physical activity also have been investigated to determine their effects. This paper highlights findings from recent randomized controlled trials and reviews of exercise for people with fibromyalgia, and includes information regarding factors that influence response and adherence to exercise to assist clinicians with exercise and physical activity prescription decision-making to optimize health and well-being

Developing a tool to assess the skills to perform a health technology assessment.

BACKGROUND: Health technology assessment (HTA) brings together evidence from various disciplines while using explicit methods to assess the value of health technologies. In resource-constrained settings, there is a growing demand to measure and develop specialist skills, including those for HTA, to aid the implementation of Universal Healthcare Coverage. The purpose of this study was twofold: a) to find validated tools for the assessment of the technical capacity to conduct a HTA, and if none were found, to develop a tool, and b) to describe experiences of its pilot. METHODS: First, a mapping review identified tools to assess the skills to conduct a HTA. A medical librarian conducted a comprehensive search in four databases (MEDLINE, Embase, Web of Science, ERIC). Then, incorporating results from the mapping and following an iterative process involving stakeholders and experts, we developed a HTA skills assessment tool. Finally, using an online platform to gather and analyse responses, in collaboration with our institutional partner, we piloted the tool in Ghana, and sought feedback on their experiences. RESULTS: The database search yielded 3871 records; fifteen those were selected based on a priori criteria. These records were published between 2003 and 2018, but none covered all technical skills to conduct a HTA. In the absence of an instrument meeting our needs, we developed a HTA skill assessment tool containing four sections (general information, core and soft skills, and future needs). The tool was designed to be administered to a broad range of individuals who would potentially contribute to the planning, delivery and evaluation of HTA. The tool was piloted with twenty-three individuals who completed the skills assessment and shared their initial impressions of the tool. CONCLUSIONS: To our knowledge, this is the first comprehensive tool enabling the assessment of technical skills to conduct a HTA. This tool allows teams to understand where their individual strengths and weakness lie. The tool is in the early validation phases and further testing is needed. TRIAL REGISTRATION: Not applicable

Evidence to decision frameworks enabled structured and explicit development of healthcare recommendations

Altres ajuts: Universidad Santo Tomás, Bogotá, Colombia (FODEIN project code: 2115005).Objective: The aim of this study is to identify and describe the processes suggested for the formulation of healthcare recommendations in healthcare guidelines available in guidance documents. Methods: We searched international databases in May 2020 to retrieve guidance documents published by organizations dedicated to guideline development. Pairs of researchers independently selected and extracted data about the characteristics of the guidance document, including explicit or implicit recommendation-related criteria and processes considered, as well as the use of evidence to decision (EtD) frameworks. Results: We included 68 guidance documents. Most organizations reported a system for grading the strength of recommendations (88%), half of them being the GRADE (Grading of Recommendations Assessment, Development, and Evaluation) approach. Two out of three guidance documents (66%) proposed the use of a framework to guide the EtD process. The GRADE-EtD framework was the most often reported framework (19 organizations, 42%), whereas 20 organizations (44%) proposed their own multicriteria frameworks. Using any EtD framework was related with a more comprehensive set of recommendation-related criteria compared to no framework, especially for criteria like values, equity, and acceptability. Conclusion: Although limited, the use of EtD frameworks was associated with the inclusion of relevant recommendation criteria. Among the EtD structured frameworks, the GRADE-EtD framework offers the most comprehensive perspective for evidence-informed decision-making processes

The effect of interventions for children who have experienced violence in close relationships: an overview of reviews

Background Violence against children is an important public health concern. Millions of children across the world experience violence. There is strong evidence linking early life violence to psychological problems (e.g. depression, anxiety) and behavioural problems (e.g. suicide attempts, self-harm, poor employment prospects). If effective interventions can be identified, these will help children to stay healthy, enable them to live an active and productive life, contribute to society, and enjoy life. Objective The aim of this overview of reviews was to investigate the effect of interventions for children who have been exposed to violence in close relationships. Method We conducted an overview of reviews in accordance with the Knowledge Centre’s handbook. We searched eleven databases up to September 2015, unrestricted by language, to identify potentially relevant systematic reviews. Two review authors independently selected systematic reviews for inclusion. They extracted data, and assessed the quality of the body of evidence for the major outcomes (i.e. post-traumatic stress disorder, mental health, adverse events, cognition, quality of life, caretaker and child relationship, and placement) using the GRADE approach (Grading of Recommendations Assessment, Development and Evaluation). Results We included five moderate to high quality systematic reviews published between 2008 and 2013. The reviews included interventions targeting children from 0 to 18 years; one review included children from 0 to 14 years. We classified the interventions into psychotherapy and treatment foster care. The comparator intervention was either another active intervention or treatment as usual. Psychotherapy interventions Six psychotherapeutic interventions were included: child-parent psychotherapy, cognitive behavioural therapy, group psychotherapy for sexually abuse girls, play therapy, psychodynamic therapy, and trauma focused cognitive behavioural therapy. The outcomes evaluated by these interventions were post-traumatic stress disorder (PTSD), adverse events, and the relationship between the caretaker and the child (i.e. attachment). The pooled results in one review, which concerned the effect of trauma focused cognitive behavioural therapy (TF-CBT), indicate the intervention may slightly improve symptoms of PTSD (3 trials, n=389; standardized mean difference (SMD) 0.40, 95%CI 0.20 lower to 0.60 lower) at 12 weeks post intervention. However, the remaining evidence suggests it is uncertain whether these interventions decrease symptoms or improve the relationship between the caretaker and the child because the certainty of the evidence is very low. Treatment Foster Care interventions Eleven treatment foster care interventions were included: attachment and biobehavioural catch up, Enhanced Foster Care, Fostering Healthy Futures, Fostering Individualized Assistance Programme, Incredible Years, Keeping Foster and Kinship Parents Trained and Supported, Middle School Success, Multidimensional Treatment Foster Care, Nurse Home Visitation, Parent Child Interaction Therapy, and Treatment Foster Care. The outcomes evaluated by these interventions were adverse events, cognition, mental health, quality of life, caretaker and child relationship (e.g. attachment) and placement (e.g. permanency). The results of these interventions suggest it is uncertain if they improve/decrease outcomes because the certainty of the evidence is very low. Discussion We included five moderate to high quality systematic reviews, which in total included 37 primary studies. They concerned the effect of interventions for children exposed to violence. The results from these reviews suggest that branded TF-CBT may slightly decrease PTSD symptoms. Despite ongoing research in the area, there is uncertain evidence about the effect of other psychotherapeutic (e.g. CBT, psychodynamic, and play therapy) and treatment foster care interventions (e.g. Middle School Success, Enhanced Foster Care) for children exposed to violence. Only three reviews reported on adverse events. Unfortunately, there is little knowledge about effective interventions for children who have experienced violence. Conclusion In conclusion, this overview of reviews identified and summarized information from five systematic reviews of moderate to high methodological quality. It found low to very low quality evidence of the effect of interventions for children who have experienced violence. There were weaknesses in some of these reviews which reduce our confidence in the results and their implications for practice. Policy makers, health professionals, social workers, parents and carers working with maltreated children need to be informed of the lack of solid evidence on the effects of the aforementioned interventions when working towards improving the lives of these children