Conni Skrubbeltrang

A systematic review of controlled interventions to reduce overweight and obesity in people with schizophrenia

Overweight and obesity are generally found among patients with schizophrenia. This may lead to serious implications for health and wellbeing. The aim was to review controlled intervention studies on reducing overweight/obesity and/or reducing physical illness in patients with schizophrenia.

A combination of resistance and endurance training increases leg muscle strength in COPD An evidence-based recommendation based on systematic review with meta-analyses

Resistance training (RT) is thought to be effective in preventing muscle depletion, whereas endurance training (ET) is known to improve exercise capacity and health-related quality of life (HRQoL) in chronic obstructive pulmonary disease (COPD). Our objectives were to assess the efficiency of combining RT with ET compared with ET alone. We identified eligible studies through a systematic multi-database search. One author checked titles and abstracts for relevance using broad inclusion criteria, whilst two independent authors checked the full-text copies for eligibility. Two authors independently extracted data, and we assessed the risk of bias and quality of evidence according to the Grading of Recommendations Assessment, Development and Evaluation guidelines. We included 11 randomized controlled trials (331 participants) and 2 previous systematic reviews. The meta-analyses showed equal improvements in HRQoL, walking distance and exercise capacity. However, we found moderate quality evidence of a significant increase in leg muscle strength favouring a combination of RT and ET (standardized mean difference of 0.69 (95% confidence interval: 0.39–0.98). In conclusion, we found significantly increased leg muscle strength favouring a combination of RT with ET compared with ET alone. Therefore, we recommend that RT should be incorporated in rehabilitation of COPD together with ET.

A Systematic Review of Resistance Training Versus Endurance Training in COPD

PURPOSE: Endurance training (ET) as part of pulmonary rehabilitation in patients with chronic obstructive pulmonary disease (COPD) has been shown to improve exercise capacity and health-related quality of life, but dyspnea limits the exercise intensity. Therefore, resistance training (RT), which may cause less dyspnea, could be an alternative. The purpose of this review was to formulate evidence-based recommendations on the use of RT in pulmonary rehabilitation of patients with COPD. Our primary outcomes were health-related quality of life, activities of daily living, dyspnea, possible harm, and total mortality. Our secondary outcomes were walking distance, lean body mass, muscle strength, and exercise capacity. METHODS: We identified randomized controlled trials through a systematic multidatabase search. One author checked titles and abstracts for relevance using broad inclusion criteria, whereas 2 authors independently checked the full-text articles for eligibility. Two authors independently extracted data and assessed the risk of bias and quality of evidence. Meta-analyses were performed when deemed feasible based on the quality and amount of data. RESULTS: We included 8 randomized controlled trials (328 participants). On the basis of moderate- to very low-quality evidence, we found no clinically important difference between RT and ET. We did not find sufficient data for a meta-analysis of total mortality, adverse events, dyspnea, or lean body mass. CONCLUSIONS: We found that in patients with COPD, RT seems to induce the same beneficial effects as ET. Therefore, we recommend that RT should be considered according to patient preferences when designing a pulmonary rehabilitation program for patients with COPD.

Danish guidelines on management of otitis media in preschool children.

INTRODUCTION Otitis media is one of the most common diseases in small children. This underlines the importance of optimizing diagnostics and treatment of the condition. Recent literature points toward a stricter approach to diagnosing acute otitis media (AOM). Moreover, ventilating tube treatment for recurrent AOM (RAOM) and chronic otitis media with effusion (COME) has become the most frequently performed surgical procedure in pre-school children. Therefore, the Danish Health and Medicines Authority and the Danish Society of Otorhinolaryngology, Head and Neck Surgery deemed it necessary to update the Danish guidelines regarding the diagnostic criteria for acute otitis media and surgical treatment of RAOM and COME. METHODS The GRADE system (The Grading of Recommendations Assessment, Development and Evaluation) was used in order to comply with current standards of evidence assessment in formulation of recommendations. An extensive literature search was conducted between July and December 2014. The quality of the existing literature was assessed using AGREE II (Appraisal of Guidelines for Research & Evaluation), AMSTAR (assessing the Methodological Quality of Systematic Reviews), QUADAS-2 (Quality of Diagnostic Accuracy Studies), Cochrane Risk of Bias Tool for randomized trials and ACROBAT-NRSI (A Cochrane Risk of Bias Assessment Tool for Non-Randomized Studies). The working group consisted of otolaryngologists, general practitioners, pediatricians, microbiologists and epidemiologists. CONCLUSION Recommendations for AOM diagnosis, surgical management for RAOM and COME, including the role of adenoidectomy and treatment of ventilating tube otorrhea, are proposed in the guideline.

A systematic review of molecular responses to cancer therapy in normal human mucosa

OBJECTIVE Cancer therapy-induced inflammation of oral and gastrointestinal mucosae affects patients nonuniformly. Preventive strategies are limited; no biomarker exists for pretreatment identification of patients likely to be severely affected. Animal models are preferred for studying molecular responses in mucosae during chemotherapy, but translation into clinical practice is difficult. We performed a systematic review to retrieve articles that described molecular changes in human mucosae during cancer therapy. STUDY DESIGN We searched MEDLINE and Ovid Embase searches for studies reported in the English language literature from January 1990 to November 2016 and studies referenced in selected articles, which analyzed mucosae from patients at risk of developing mucositis during cancer therapy. Two authors extracted data according to predefined data fields, including study quality indicators. RESULTS We identified 17 human studies on chemotherapy (n = 9) and radiotherapy (n = 8), but no studies on targeted therapy. Studies were heterogeneous with regard to patient cohorts, analysis methods, cancer treatments, biopsy timings, and correlations to clinical mucositis. Consequently, a meta-analysis was not feasible. CONCLUSIONS Few human studies described the molecular responses of the normal mucosa to cancer therapy. Studies were heterogeneous and had sparse correlations to clinical mucositis. We proposed a model for acquiring data on treatment- and disease-specific phenotypes and transcriptomes for predictive or preventive initiatives.