Efficacy of different-frequency TEAS on acute pain after the total knee arthroplasty: a study protocol for a parallel group randomized trial

Clinical efficacy of magnetic vibration magnetoelectric therapy in the treatment of chronic prostatitischronic pelvic pain syndrome

BACKGROUND

The prominent symptoms of chronic pelvic pain syndrome (CPPS) are urogenital pain, lower urinary tract symptoms, psychological problems, and sexual dysfunction. Traditional pharmacological treatments have poor efficacy and more untoward reaction and complications. Magnetic vibration magnetoelectric therapy is a non-invasive form of physiotherapy. Nevertheless, its effectiveness in improving urinary discomfort and relieving pain in patients requires further exploration.

AIM

To investigate the clinical efficacy of the magnetic vibration magnetoelectric therapy instrument in the treatment of chronic prostatitis (CP)/ CPPS.

METHODS

Seventy patients with CP/CPPS were collected from the outpatient clinic and ward of the Department of Male Medicine, Jiangsu Province Hospital of Traditional Chinese Medicine, and were treated with magnetic vibration magnetoelectric therapy once a day for a period of 14 d. National Institutes of health-chronic prostatitis symptom index (NIH-CPSI), international index of erectile function 5 (IIEF-5), premature ejaculation diagnostic tool (PEDT), generalized anxiety disorder (GAD), patient health questionnaire, the pain catastrophizing scale (PCS) and traditional Chinese medicine syndrome (TCMS) scores were performed before and after treatment.

RESULTS

The total effective rate of treatment was 58.5%, and the total NIH-CPSI score, pain symptoms, voiding symptoms, quality of life, IIEF-5, PEDT, GAD, PCS and TCMS scores all decreased significantly (P < 0.05).

CONCLUSION

Magnetic vibration magnetotherapy is effective in improving urinary discomfort, relieving pain, improving quality of life, improving sexual dysfunction and relieving negative emotions such as anxiety in patients with CP/CPPS.

What are the novel rehabilitation methods in knee arthroplasty? A bibliographic review

BACKGROUND

Total knee arthroplasty (TKA) is a common procedure for treating end-stage degenerative knee osteoarthritis (OA). Despite the generally excellent outcomes, postoperative complications such as loss of muscle strength and joint limitation can occur. Therefore, postoperative physical rehabilitation is crucial for regaining strength, functionality, and managing pain. Various rehabilitation strategies employ different methods to reduce pain severity, regain muscle strength, assist patients in returning to daily activities, and increase functionality. In recent years, technological advancements have transformed rehabilitation methods. In addition to traditional applications, new methods have been incorporated into treatment plans.

OBJECTIVE

This study aimed to evaluate novel physical rehabilitation methods and options following OA.

METHODS

A literature review was conducted to identify and investigate recent and commonly used novel rehabilitation methods. The search terms "Total Knee Arthroplasty," "New Rehabilitation TKA," "Novel Rehabilitation" "Novel Rehabilitation in Arthroplasty" and "Technology Knee Rehabilitation" were searched across PubMed and Google Scholar databases, covering literature from the past 15 years. Studies on telerehabilitation, functional electric stimulation, virtual reality, yoga, and their reported outcomes were evaluated using specific keywords. The results of various studies on novel rehabilitation methods were gathered and compared to traditional treatment plans based on functionality and applicability.

RESULTS

Several studies reported that telerehabilitation was not inferior to traditional rehabilitation, with some showing positive outcomes. Telerehabilitation following TKA demonstrated positive effects on functionality and patient satisfaction. Functional electric stimulation showed significant improvements in muscle strength and pain reduction. Virtual reality demonstrated superior effects on proprioception and posture outcomes. The use of yoga in rehabilitation also resulted in improved proprioception and pain reduction.

CONCLUSION

In addition to traditional rehabilitation methods, new approaches have shown significant positive outcomes for patients who have received TKA. We are in an era of digital development, and as such, new rehabilitation techniques, particularly those involving digital advancements, will continue to emerge. With the trend toward personalized approaches in medicine, more new techniques or methods will be incorporated into rehabilitation plans, leading to better recovery outcomes from TKA.

Efficacy and safety of transcutaneous electrical acupoints stimulation for preoperative anxiety in thoracoscopic surgery: study protocol for a randomised controlled trial

INTRODUCTION

Preoperative anxiety occurs at a very high rate in patients undergoing video-assisted thoracoscopic surgery (VATS). Moreover, it will result in poor mental state, more analgesic consumptions, rehabilitation delay and extra hospitalisation costs. Transcutaneous electrical acupoints stimulation (TEAS) is a convenient intervention for pain control and anxiety reduction. Nevertheless, TEAS efficacy of preoperative anxiety in VATS is unknown.

METHODS AND ANALYSIS

This single-centre randomised sham-controlled trial will be conducted in cardiothoracic surgery department of the Yueyang Hospital of Integrated Traditional Chinese and Western Medicine in China. A total of 92 eligible participants with pulmonary nodules (size ≥8 mm) who are arranged for VATS will be randomly assigned to a TEAS group and a sham TEAS (STEAS) group in a 1:1 ratio. Daily TEAS/STEAS intervention will be administered starting on 3 days before the VATS and continued once per day for three consecutive days. The primary outcome will be the generalised anxiety disorder scale score change between the day before surgery with the baseline. The secondary outcomes will include serum concentrations of 5-hydroxytryptamine, norepinephrine and gamma-aminobutyric acid, intraoperative anaesthetic consumption, time to postoperative chest tube removal, postoperative pain, and length of postoperative hospital stay. The adverse events will be recorded for safety evaluation. All data in this trial will be analysed by the SPSS V.21.0 statistical software package.

ETHICS AND DISSEMINATION

Ethics approval was obtained from the Ethics Committee of the Yueyang Hospital of Integrated Traditional Chinese and Western Medicine affiliated to Shanghai University of Traditional Chinese Medicine (approval number: 2021-023). The results of this study will be distributed through peer-reviewed journals.

TRIAL REGISTRATION NUMBER

NCT04895852.

Opposing and Operated Side Electroacupuncture Generates Similar Analgesic Effects on Pain after Knee Surgery

The purpose of this study was to investigate whether opposing electroacupuncture (EA) could produce similar analgesic effects as operated side EA after knee surgery in rats. Sprague Dawley rats were randomly divided into the sham surgery group, and three surgery groups: opposing EA, operated side EA, and model. After surgery, compared with the sham surgery group, three kinds of pain behavior test methods (mechanical withdrawal threshold (MWT), cumulative pain score [CPS], and mechanical hypersensitivity of knee) were used to assess the pain behavior of the rats in the surgery groups. After knee surgery, the three surgery groups were intervened for three consecutive days: EA on the nonoperated side in the opposing EA group, EA on the operated side in the operated side EA group, and no intervention in the model group. It was shown that MWT was higher and CPS was lower in the two EA groups than in the model group on the first and second days after surgery. On the third day after surgery, MWT in the two EA groups was the highest among the 3 days, CPS was the lowest among the 3 days, and the number of nonvocalizations in rats also increased compared with the model group. Moreover, the MWT of the nonoperated side increased more in the opposing EA group than in the model and operated side EA groups. This indicated that both opposing EA and operated side EA methods can be used to relieve pain after knee joint surgery.

The use and protective effects of transcutaneous electrical acupoint stimulation during abdominal surgery: study protocol for a multicenter randomized parallel controlled trial

Background

Acupuncture-balanced anesthesia has been found to offer protective benefits. Electrical stimulation at certain acupoints can potentially promote perioperative gastrointestinal function recovery. The purpose of this study is to explore the effects of acupuncture-balanced anesthesia on the postoperative recovery of gastrointestinal function, on anesthesia strategies for abdominal surgery, on postoperative pain treatment, and on any associated complications or alterations in immune function. We further seek to verify the protective effects of transcutaneous electrical acupoint stimulation (TEAS), to explore possible underlying neuroimmune–endocrine mechanisms, and to thereby develop an optimized acupuncture-balanced anesthesia strategy suitable for abdominal surgery. Together, these findings will provide a scientific basis for the clinical utilization of acupuncture-balanced anesthesia in the context of abdominal surgery.

Methods/design

This study is a multicenter, large-sample, randomized placebo-controlled trial. All subjects will be patients undergoing elective gastric or colorectal surgery. In Part 1, these patients will be stratified according to surgical site (gastric or colorectal), and randomly divided into four groups based on different perioperative interventions: Con group, which will undergo sham TEAS before, during, and after surgery; T1 group, which will receive TEAS during the preoperative and intraoperative periods, and sham TEAS during the postoperative period; T2 group, which will receive TEAS during the preoperative period, sham TEAS during the intraoperative period, and TEAS during the postoperative period; and T3 group, which will receive TEAS before, during, and after operation. Part 2 of this study will focus solely on colorectal surgery patients. All patients will receive TEAS during the preoperative and intraoperative periods, and they will be randomized into four groups according to different postoperative treatments: Con′ group, which will not receive TEAS; T1′ group, which will receive sham TEAS; T2′ group, which will receive 5-Hz TEAS; and T3′ group, which will receive 100-Hz TEAS. Venous blood (5 ml) will be used to measure immunological and inflammatory indexes both at the preoperative stage prior to TEAS and 4–5 days after operation. The primary outcome will be the time to first bowel sounds after surgery. Secondary outcomes will include gastrointestinal functional recovery, analgesic efficacy during the postoperative period, acupuncture-balanced anesthesia efficacy, postoperative nausea and vomiting, and postoperative complications.

Discussion

This study is designed to investigate the clinical value of TEAS during various perioperative periods in those undergoing abdominal surgery, with the overall goal of evaluating the clinical value and advantages of acupuncture-balanced anesthesia, and of providing new strategies for improving patient prognoses.

Trial registration

Chinese Clinical Trial Registry, ChiCTR-TRC-14004435. Registered on 26 March 2014.

Electronic supplementary material

The online version of this article (10.1186/s13063-019-3558-2) contains supplementary material, which is available to authorized users.