OBJECTIVE: A growing number of studies have investigated the efficacy of acupuncture in the treatment of painful diabetic peripheral neuropathy (PDPN), but the findings of these studies have generated conflicting results. This study therefore aimed to assess the efficacy of acupuncture for treating PDPN so as to offer more conclusive results.
METHODS: Seven databases were systematically searched for studies published up until December 1, 2023. All randomized controlled trials (RCTs) of acupuncture for PDPN with visual analog scale (VAS) for pain score were included. Study selection, data extraction, and evaluation were conducted independently by researchers. The Risk of Bias 2 (RoB2) tool was employed to assess the risk of bias. From this sample, the mean difference (MD), 95 % confidence intervals (CI), publication bias, and heterogeneity were then computed.
RESULTS: The manual acupuncture group exhibited a significant decrease in the VAS for pain score compared with the routine care group (p < 0.0001; MD = -1.45 [95 % CI, -1.97 to -0.93], I2 = 84 %). The real acupuncture group demonstrated a greater reduction in VAS scores than the sham acupuncture group (p = 0.004; MD = -0.97 [95 % CI, -1.63 to -0.31], I2 = 65 %). Additionally, the acupuncture group showed improvements in sensory nerve conduction velocity (SNCV, p < 0.0001; MD = 2.29 [95 % CI, 1.79 to 2.78], I2 = 14 %) as well as motor nerve conduction velocity (MNCV, p < 0.0001; MD = 2.87 [95 % CI, 2.46 to 3.27], I2 = 0). Different durations of acupuncture treatment, including 6-10 weeks and 3-4 weeks, demonstrated a significant reduction in VAS scores compared with the routine care group.
CONCLUSIONS: This meta-analysis provides preliminary evidence for the claim that acupuncture has the potential to alleviate PDPN symptoms and improve SNCV and MNCV. However, high-quality RCTs are needed to offer further evidence and thus better substantiate such a contention.

BACKGROUND: Recovery after anatomic total shoulder arthroplasty (aTSA) and reverse total shoulder arthroplasty (rTSA) has many similarities; however, recently surgeons have suggested patients undergoing rTSA have a less difficult postoperative course with less pain compared with aTSA patients. Given the heightened awareness to postoperative pain control and opioid consumption, as well as the expanding indications for rTSA, we sought to determine the differences in pain and opioid consumption between aTSA and rTSA patients in a 12-week postoperative period.
METHODS: A retrospective chart review was performed to identify all patients who underwent a primary aTSA or rTSA from January 2013 to April 2018 at a single institution. Patients with recorded visual analog scale (VAS) and American Shoulder and Elbow Surgeons (ASES) scores were included for analysis. Revision arthroplasties were excluded. VAS scores were recorded preoperatively and at standard 2-week, 6-week, and 12-week postoperative time points. P-values < 0.05 were considered statistically significant, except where Bonferroni corrections were applied.
RESULTS: A total of 690 patients underwent TSA (278 aTSA, 412 rTSA). Preoperatively, aTSA and rTSA patient groups had similar VAS scores (6 vs 6, P = 0.38). Postoperatively, the aTSA group had a higher VAS at the 6-week visit, compared with rTSA patients (2.8 vs 2.2, P = 0.003). aTSA patients remained on opioids at a higher rate at the 2-week (62.4% vs 45.6%, P = < 0.001) time period. aTSA patients needed more opioid prescription refills before the 2-week (61.7% vs 45.5%, P = <0.001) and 6-week (40.4% vs 30.7%, P = 0.01) follow-up visits.
CONCLUSIONS: Despite similar preoperative VAS and rates of preoperative opioid use, aTSA patients required more opioid medication refills and remained on opioids for a longer duration in the early postoperative period to achieve similar postoperative pain control as indicated by similar VAS. This study suggests that the recovery from rTSA is less difficult compared with aTSA as indicated by VAS and opioid consumption.

The current studies explore the effect of omega-3 polyunsaturated fatty acids (PUFAs) on appetite.
To examine the effect of omega-3 polyunsaturated fatty acids (n-3 PUFAs) on appetite using a systematic review and meta-analysis of controlled clinical trials (CTs).
Online databases including PubMed, Scopus, ISI Web of Science, and Google Scholar were searched up to January 2022. A random-effects model was used to compare the overall standardized mean difference in appetite scores between n-3 PUFAs supplemented and control individuals.
Fifteen eligible CTs with 1504 participants (872 for n-3 PUFA supplementation and 632 for placebo groups) were included in our systematic review. The meta-analysis showed no significant difference in overall appetite score between n-3 PUFAs supplemented and control groups (standardized mean difference [SMD] = 0.458, 95% confidence interval [CI] - 0.327, 1.242, P value = 0.25). However, the n-3 PUFA supplementation significantly increased the desire to eat (SMD = 1.07, 95% CI 0.116, 2.029, P = 0.02) compared to control.
Although we found no effect of omega-3 supplementation on overall appetite score, it modestly increases the desire to eat. Further CTs evaluating the effect of PUFAs on appetite are still needed to confirm these findings.

UNASSIGNED: Pudendal nerve block (PNB) is a commonly used anesthesia method that has been widely used in postoperative analgesia for hemorrhoids in recent years. Therefore, we conducted a systematic review and meta-analysis of double-blind randomized controlled trials (RCTs) to analyze the effectiveness of PNB in postoperative analgesia for hemorrhoids.
UNASSIGNED: Relevant data and studies published from inception until August 14, 2023, were retrieved from PubMed, Embase, and Web of Science to evaluate the beneficial effects of PNB for analgesia following hemorrhoidectomy.
UNASSIGNED: This meta-analysis included 6 double-blind RCTs comprising 501 patients. We evaluated the function of PNB in improving outcomes of postoperative analgesia of hemorrhoids. Visual analogue scale (VAS) scores on postoperative within 6 h (MD, -3.04; 95% CI, -4.13 to -1.95; P < 0.0001), 12 h (MD, -3.14; 95% CI, -3.87 to -2.40; P < 0.0001), and 24 h (MD, -2.25; 95% CI, -2.95 to -1.55; P < 0.0001) were enhanced by the application of PNB, but not in 48 h (MD, -2.54; 95% CI, -5.29 to 0.20; P = 0.07).
UNASSIGNED: Pudendal nerve block (PNB) could effectively relieve postoperative pain of hemorrhoids. However, our results still need to be confirmed by multi-center clinical studies.

UNASSIGNED: The objective of this study was to compare the efficacy and safety of serratus anterior plane block (SAPB) and thoracic epidural analgesia (TEA) in thoracic region surgery.
UNASSIGNED: We implemented a systematic search of PubMed, ScienceDirect, SCOPUS, and Web of Science and through gray literature for all randomized controlled trials that compared SAPB, a novel thoracic wall nerve block, and TEA in surgery. The evaluated outcomes included the Visual Analog Scale (VAS), hypotension, and postoperative nausea and vomiting (PONV). Review Manager, version 5.4.1, was implemented for the analysis of statistics.
UNASSIGNED: The pooled analysis included six trials that fulfilled the inclusion criteria. In total 384, surgery had received regional blocks (162 - SAPB and 163 - TEA). VAS did not differ significantly between SAPB and TEA, with a mean difference of 0.71, P = 0.08. PONV incidence did not differ significantly between SAPB and TEA (odds ratio = 0.25, P = 0.07). Hypotension incidence was lower in SAPB compared to TEA (odds ratio = 0.10, P = 0.0001).
UNASSIGNED: SAPB yielded comparable VAS with TEA in pain management of thoracic region surgery. The incidence of hypotension was lower in SAPB than in TEA. No difference in PONV incidence was observed. SAPB can be a viable alternative to TEA in thoracic region surgery.

UNASSIGNED: Chronic Low Back Pain (CLBP) is a prevalent global health issue, leading to prolonged discomfort and functional limitations. Hot spring hydrotherapy, which utilizes mineral-rich, warm spring water, offers a unique physical therapy that holds promise in alleviating CLBP symptoms.
UNASSIGNED: This meta-analysis aims to assess the effectiveness of hot spring hydrotherapy in improving CLBP symptoms, encompassing pain intensity, functional disability, quality of life, and medication usage.
UNASSIGNED: A systematic review and meta-analysis were conducted by searching relevant literature in multiple databases. Included studies compared hot spring hydrotherapy with control interventions or other treatments. Standardized mean differences (SMD) with 95% confidence intervals (CI) were calculated for pain intensity, functional disability, medication usage, and quality of life.
UNASSIGNED: A total of 16 studies met the inclusion criteria, involving 1656 participants with chronic low back pain across various countries. The meta-analysis demonstrated that hot spring hydrotherapy was effective in reducing pain intensity (SMD = -0.901, 95% CI [-1.777, -0.025], P < 0.05) and improving functional disability (SMD = -3.236, 95% CI [-4.898, -1.575], P < 0.0001) in CLBP patients. Hot spring hydrotherapy also resulted in a significant reduction in medication usage (P < 0.05). Subgroup analysis showed that the effects of hot spring hydrotherapy were more pronounced in patients aged 60 and above, while no significant differences were observed in patients below 60 years of age, single hot Spring Hydrotherapy help improve patients\' quality of life.
UNASSIGNED: Hot spring hydrotherapy is an effective intervention for improving CLBP symptoms, including pain intensity, functional disability, and medication usage. It is particularly beneficial for CLBP patients aged 60 and above. These findings support the integration of hot spring hydrotherapy into the treatment approach for CLBP, although further research is needed to determine its efficacy in younger patients and to explore the underlying mechanisms of its therapeutic effects.
UNASSIGNED: CRD42023430860.

BACKGROUND: Early knee osteoarthritis (OA) treatment is multimodal, with physical therapy and pharmacotherapy commonly used. Although popular, oral supplements like glucosamine and diacerein have not been reported to have high efficacy. Undenatured collagen type II (UC-II) has been introduced for therapy in early OA; it helps in cartilage repair and preservation. The present review was done to ascertain its efficacy in pain relief and knee function.
METHODS: A systematic literature search was performed on MEDLINE (PubMed), Embase, Scopus, and Cochrane Library for published literature; studies comparing the outcome of UC-II supplementation with placebo/control in adult humans with early knee OA were included. The outcomes evaluated were VAS Score, quality of life - Western Ontario and McMaster Universities (WOMAC-score), Knee function, Knee range of motion, and any complications during the course of treatment.
RESULTS: A total of 293 results were obtained after a primary search; 8 randomized control trials (RCT) were finally included. A total of 243 patients received UC-II supplementation (91 men and 152 women). The overall mean age range for the intervention group was 53.5±0.99 to 68.7±5.3 years across all included studies, and the mean follow-up duration was 3 to 6 months. Outcome measures like WOMAC and VAS scores showed better outcomes with UC-II in comparison to placebo. Walking measurements improved significantly from the baseline, reflected in improved timed up-and-go and 6-minute walk tests (6MWT). The overall complications were similar to other supplements.
CONCLUSIONS: With limited literature, UC-II has shown promise as a potent supplement in early knee OA with good pain relief and improved function. However, further large-scale studies are needed to substantiate these findings.

OBJECTIVE: This study aimed to evaluate the clinical outcomes, complication rate, feasibility, and applicability of transfacet pedicle-sparing approach for treating thoracic disc herniation.
METHODS: We searched three databases including the Cochrane Library, PubMed, and Embase for eligible studies until Dec 2022. The quality of studies and their risk of bias were assessed using the methodological index for non-randomized studies. We evaluated the heterogeneity between studies using the I2 statistic and the P-value for the heterogeneity.
RESULTS: A total of 328 patients described in 11 included articles were published from 2009 to 2022. Pain outcomes using the visual analog scale (VAS score) were reported in four studies. The standardized mean difference was reported as 0.749 (CI 95% 0.555-0.943). The obtained result showed the positive effect of the procedure and the improvement of patients\' pain after the surgery. Myelopathy outcomes using the Nurick score were reported in five studies. The standardized mean difference was reported as 0.775 (CI 95% 0.479-1.071). The result showed the positive effect of the procedure. Eight studies assessed postoperative complications and neurological deterioration. The pooled overall complication was 12.4% (32/258) and 3.5% (9/258) neurological worsening.
CONCLUSIONS: The results of this study demonstrated a positive effect of the transfacet pedicle-sparing approach on the clinical outcomes of patients with thoracic disc herniation surgery. The technique has been shown to be safe and effective for the right patient. The technique is associated with lower rates of complications and a shorter hospital stay compared to other surgical approaches. This information can assist clinicians in making informed decisions when selecting the most appropriate surgical technique for their patients with thoracic disc herniation.

UNASSIGNED: The incidence of urolithiasis is increasing year by year. Ureteral stents are a popular treatment option for this condition. Efforts to improve the material and structure of stents to increase comfort and reduce complications have led to the introduction of magnetic stents.
UNASSIGNED: To evaluate differences in removal efficiency and safety for magnetic and conventional stents.
UNASSIGNED: This study was conducted and reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). Data were extracted according to the PRISMA principles. We collected and combined data from randomized controlled trials on magnetic versus conventional stents to evaluate the efficiency of their removal and the associated effects. Data synthesis was performed using RevMan 5.4.1 and heterogeneity was evaluated using I2 tests. A sensitivity analysis was also performed. Key metrics included the stent removal time, Visual Analog Scale (VAS) pain scores, and Ureteral Stent Symptom Questionnaire (USSQ) scores for various domains.
UNASSIGNED: Seven studies were included in the review. We found that magnetic stents had a shorter removal time (mean difference [MD] -8.28 min, 95% confidence interval [CI] -15.6 to -0.95; p = 0.03) and their removal was associated with less pain (MD -3.01 points, 95% CI -3.83 to -2.19; p < 0.01) in comparison to conventional stents. USSQ scores for urinary symptoms and sexual matters were higher for magnetic than for conventional stents. There were no other differences between the stent types.
UNASSIGNED: Magnetic ureteral stents have the advantages of a shorter removal time, less pain during removal, and low cost in comparison to conventional stents.
UNASSIGNED: For patients undergoing treatment of urinary stones, a thin tube called a stent is often temporarily inserted in the tube between the kidney and the bladder to allow stones to pass. Magnetic stents can be removed without any need for a second surgical procedure. Our review of studies comparing two types of stents suggests that magnetic stents are superior to conventional stents in terms of efficiency and comfort during removal.

OBJECTIVE: This systematic review and meta-analysis study evaluated the effects of Pilates on pain and disability in patients with chronic low back pain.
METHODS: Six electronic databases were searched between January 2012 and December 2022. From these databases, only randomized controlled trials were selected. The criteria for assessing methodological quality using the PEDro scale were selected. The risk of bias was assessed using the Cochrane Risk of Bias Tool RoB 2.0. Additionally, the primary outcomes were pain and disability in this analysis.
RESULTS: The corresponding results confirmed that Pilates training led to a significant improvement in pain (Visual Analog Scale: weighted mean difference = -29.38, 95% confidence interval, -33.24 to -25.52, I² value = 56.70%; Pain Numerical Rating Scale: weighted mean difference = -2.12, 95% confidence interval, -2.54 to -1.69, I² value = 0.00%) and disability (Roland- Morris Disability Index: weighted mean difference = -4.73, 95% confidence interval, -5.45 to -4.01, I² value = 41.79%). Six months after completion of Pilates training, the improvement in pain (Pain Numerical Rating Scale: weighted mean difference = -1.67, 95% confidence interval, -2.03 to -1.32, I² value = 0.00%) and disability (Roland-Morris Disability Index: weighted mean difference = -4.24, 95% confidence interval, -5.39 to -3.09, I² value = 52.79%) was maintained.
CONCLUSIONS: Pilates training may be an effective strategy to improve pain and disability in patients with chronic low back pain.