Background: Chronic low back pain is a common musculoskeletal disease. With the increasing number of patients, it has become a huge economic and social burden. It is urgent to relieve the burden of patients. There are many common rehabilitation methods, and aquatic physical therapy is one of them. The purpose of this systematic review and meta-analysis is to summarize the existing literature and analyze the impact of aquatic physical therapy on pain intensity, quality of life and disability of patients with chronic low back pain. Methods: Through 8 databases, we searched randomized controlled trials on the effect of aquatic physical therapy on patients with chronic low back pain. These trials published results on pain intensity, quality of life, and disability. This review is guided by Cochrane Handbook for systematic reviews of interventions version 5.1.0. The level of evidence was assessed through GRADE. Results: A total of 13 articles involving 597 patients were included. The results showed that compared with the control group, aquatic physical therapy alleviated the pain intensity (Visual Analogue Scale: SMD = -0.68, 95%CI:-0.91 to -0.46, Z = 5.92, P < 0.00001) and improved quality of life (physical components of 36-Item Short Form Health Survey or Short-Form 12: SMD = 0.63, 95%CI:0.36 to 0.90, Ζ = 4.57, P < 0.00001; mental components of 36-Item Short Form Health Survey or Short-Form 12: SMD = 0.59, 95%CI:0.10 to 1.08, Ζ = 2.35, P = 0.02), and reduced disability (Roland Morris Disability Questionnaire: SMD = -0.42, 95%CI:-0.66 to -0.17, Ζ = 3.34, P = 0.0008; Oswestry Disability Index or Oswestry Low Back Pain Disability Questionnaire: SMD = -0.54, 95%CI:-1.07 to -0.01, Ζ = 1.99, P = 0.05). However, aquatic physical therapy did not improve patients' pain at rest (Visual Analogue Scale at rest: SMD = -0.60, 95%CI:-1.42 to 0.23, Ζ = 1.41, P = 0.16). We found very low or low evidence of effects of aquatic physical therapy on pain intensity, quality of life, and disability in patients with chronic low back pain compared with no aquatic physical therapy. Conclusions: Our systematic review showed that aquatic physical therapy could benefit patients with chronic low back pain. However, because the articles included in this systematic review have high bias risk or are unclear, more high-quality randomized controlled trials are needed to verify.

Objective: To determine the benefits of aquatic physical therapy as a rehabilitation strategy for knee osteoarthritis patients. Methods: Electronic databases systematically searched up to July 2021. Results: 580 RCTs were selected. A total of thirteen studies comprising 883 participants were included in the study. For pain, meta-analyses showed that aquatic physical therapy is associated with a significant change in Western Ontario and McMaster University Osteoarthritis Index (WOMAC) pain (SMD = − 1.09, 95%CI − 1.97, − 0.21, p = 0.02) and visual analog scale (VAS) (SMD = − 0.55, 95%CI − 0.98, − 0.12, p = 0.01). In addition, for physical function, meta-analyses showed that aquatic physical therapy effectively improved WOMAC physical function (SMD = − 0.57, 95%CI − 1.14, − 0.01, p = 0.05). However, our findings showed no significant improvements in symptoms of joints, quality of life (QOL), flexibility, and body composition with knee osteoarthritis. For muscle strength, we found that aquatic physical therapy can only improve knee extension muscle strength (MD = 2.11, 95%CI 0.02, 4.20, p = 0.05). Additionally, for walking ability, we observed that aquatic physical therapy effectively reduced Timed-Up-and-Go Test (TUGT) in a large degree (MD = − 0.89, 95%CI − 1.25, − 0.53, p < 0.05). Conclusions: According to the findings reported in the studies analyzed in the review, aquatic physical therapy had a positive effect on the pain, physical function, knee extension muscle strength, and walking ability among people with knee osteoarthritis.

Objective The aim of this study was to explore the effect of depression on pain, disease activity, functional disability and health-related quality of life measured by Visual Analogue Scale, Systemic Lupus Erythematosus Disease Activity Index, Health Assessment Questionnaire and Short Form-36 in patients with systemic lupus erythematosus. Design Meta-analysis. Data sources The PubMed, EMBASE, Cochrane Library and Web of Science were searched for obtaining available studies from inception to 7 March 2023. Eligibility criteria for selecting studies Studies evaluating the impact of depression on pain, disease activity, functional disability and quality of life were included. Data extraction and synthesis Two authors independently screened publications and extracted data according to set inclusion and exclusion criteria. Statistical analyses were conducted with RevMan V.5.3.0. Data were pooled using a fixed-effects or random-effects model according to heterogeneity. Results A total of 13 identified studies met the inclusion criteria, reporting on a total of 1911 patients with systemic lupus erythematosus. The Visual Analogue Scale score was significantly higher in patients with depression than those without depression (standardised mean difference (SMD)=0.84 (95% CI 0.27 to 1.42), p=0.004). The Health Assessment Questionnaire score was significantly higher in patients with depression than those without depression (SMD=1.05 (95% CI 0.14 to 1.95), p<0.05). The Systemic Lupus Erythematosus Disease Activity Index score was significantly higher in patients with depression than those without depression (SMD=0.46 (95% CI 0.27 to 0.64), p<0.00001). Scores in most Short Form-36 dimensions (physical function, role physical function, emotional role function, vitality, mental health, social function, general health, physical component scale, mental component scale) were lower in patients with depression than those without depression. Conclusion This meta-analysis showed that depression was associated with increased in pain, functional disability and disease activity, and decline in health-related quality of life in patients with systemic lupus erythematosus. Awareness of the importance of the relationship between depression in systemic lupus erythematosus patients and pain, functional disability and the quality of life might assist rheumatology physicians and nurses in assessing and preventing these symptoms. PROSPERO registration number CRD42021265694.

To determine and evaluate the benefits of aquatic physical therapy as a rehabilitation strategy for women with breast cancer on health outcomes. Electronic databases including PubMed, Web of Science, Embase, Cochrane Library and China National Knowledge Infrastructure (CNKI), Weipu (VIP) and Wanfang database were systematically searched until June 2021. Randomized controlled trials were included if they evaluated the effects of aquatic physical therapy in breast cancer patients. The quality of the trials included was assessed by the two independent researchers according to the Cochrane Collaboration Handbook recommendations. Outcome measures were fatigue, waist circumference and quality of life (QoL). The study was registered under PROSPERO (CRD42021157323). Totally, five studies comprising 356 participants were included in the study. Meta-analyses showed that aquatic physical therapy interventions significantly reduced the fatigue score (MD = -2.14, 95%CI: -2.82, -1.45, p<0.01) compared with usual care; In addition, we also observed that, compared with land-based exercise, aquatic physical therapy greatly improved the QoL (MD = 2.85, 95%CI: 0.62, 5.09, p = 0.01). However, aquatic physical therapy cannot improve physical index (waist circumference) compared to usual care (MD = -3.49, 95%CI: -11.56,4.58, p = 0.4). Consequently, aquatic physical therapy had a positive effect on the fatigue and QoL. The results of this meta-analysis can provide a reliable evidence for evaluating the interventional effectiveness of aquatic physical therapy.

Objective: This study aims to search, evaluate, and consolidate the best evidence for resistance exercise in maintenance hemodialysis patients, providing evidence-based support for the clinical implementation of resistance exercise in these patients. Methods: We conducted a comprehensive search of literature in databases on resistance exercise for maintenance hemodialysis patients, including guidelines, expert consensus, evidence summaries, systematic reviews, and randomized controlled trials. The search spanned from the inception of the database to March 2023. During the process of evaluation and data extraction, two researchers rigorously assessed the quality of the literature. Results: A total of 24 articles were included in this review, consisting of 2 guidelines, 3 expert consensus documents, 9 systematic reviews, and 10 randomized controlled trials. From nine aspects, including target population, contraindications for exercise, pre-exercise assessment, exercise frequency, exercise intensity, exercise duration, exercise type, exercise benefits, and exercise precautions, we extracted a total of 23 pieces of best evidence. Conclusion: Given the findings of this study, we recommend that future researchers design and conduct larger-scale, multi-center, longitudinal studies to validate our results and further explore the long-term impacts of combined resistance and aerobic exercises on muscle strength and other health indicators. Such research will provide deeper insights and contribute to the development of evidence-based exercise programs.

Background: Enterococcus gallinarum , an opportunistic pathogen, is rarely implicated in lumbar infections. We report a case of refractory lumbar spondylodiscitis caused by this organism in an elderly patient. Case description: An 83-year-old woman with diabetes and hypertension presented with low back pain, radicular leg pain and subsequent sphincter dysfunction. MRI confirmed lumbar infection. Empirical ceftriaxone was ineffective. Endoscopic debridement and decompression were performed; intraoperative cultures yielded E. gallinarum . Linezolid therapy led to rapid improvement, and she was discharged two weeks later. At three-month follow-up, the infection resolved and inflammatory markers normalized. Discussion: Early endoscopic debridement combined with culture-directed antibiotics may offer a viable strategy for managing refractory lumbar E. gallinarum infection when empirical regimens prove ineffective.