A tai chi/qigong intervention for older adults living with HIV: a study protocol of an exploratory clinical trial.

BACKGROUND: Almost half of people living with HIV (PLWH) in the USA are over 50 years of age; this is expected to increase to 70% by 2020. Yet, few interventions exist for older PLWH that address psychological and physical symptoms combined, both prevalent in this population. There is a need to find innovative and accessible interventions that can help older PLWH to manage their symptoms. Mind-body interventions, like tai chi/qigong (TCQ), improve both physical and psychological health. TCQ is a series of slow, low-impact meditative movements that integrates breathwork, meditation, and stances. METHODS: The present study is an exploratory clinical trial that will evaluate the acceptability and feasibility of a 12-week, small group TCQ intervention (n = 24), a sham qigong control condition (n = 24), and a standard of care control condition (n = 24) for older people living with HIV/AIDS. It will also explore any preliminary associations between the TCQ intervention and symptom alleviation. Participants will be recruited from community-based health and social services organizations in Miami, FL, and randomized to one of the 3 conditions. DISCUSSION: We will assess feasibility and acceptability through questionnaires and adherence to TCQ. We will assess preliminary associations with symptoms such as depression, anxiety, social support, chronic HIV-related fatigue, and clinical outcomes. These will be described through proportions, means, and changes over time through graphing techniques. Outcomes will be assessed at baseline, at post-intervention, and at 3 months follow-up. These preliminary analyses also will provide information necessary to estimate effect size and power needed for a larger clinical trial. TRIAL REGISTRATION: ClinicalTrials.gov NCT03840525 . Registered on 16 July 2018.

Effect of weight-bearing Liuzijue Qigong on cardiopulmonary function.

BACKGROUND: Since the outbreak of coronavirus disease 2019, many people have had to reduce their outdoor activities. Therefore, a convenient, simple, at-home training method to improve or maintain cardiopulmonary function is required. This study aimed to explore the therapeutic effect of weight-bearing Liuzijue Qigong on cardiopulmonary function in healthy volunteers. METHODS: This study was a longitudinal trial. The health participants completed a 4-week Liuzijue Qigong exercise with 0.25 kg sandbag wore on each wrist. Each training session took 30 minutes to complete 2 consecutive cycles, and 5 times a week. The cardiopulmonary function of participants was evaluated at baseline (T0) and the end of the intervention (T4). Outcomes measures were pulmonary function, diaphragm movement, and cardiac hemodynamic parameters. Paired t test was used to analyze differences within the group. RESULTS: After 4 weeks of weight-bearing Liuzijue Qigong exercise intervention, the differences in the forced expiratory volume in the 1st second (P = .006), forced vital capacity rate of 1 second (P = .003), maximal mid-expiratory flow curve (P = .002), forced expiratory flow at 50% of forced vital capacity (P = .003), and maximum ventilatory volume (P < .001) of the participants were statistically significant. The diaphragmatic excursion (P = .009) under the calm breathing mode and the diaphragmatic contraction speed (P = .003) under the deep breathing mode improved significantly. The cardiac output (P = .04), cardiac index (P = .035), contractility index (P = .018), early diastolic filling ratio (P = .042), systemic vascular resistance index (P = .019), systemic vascular resistance (P = .017), and estimated ejection fraction (P = .016) of participants improved significantly in the resting stage. At the end stage of fast walking, that is, the sixth minute of six-minute walk test, the stroke volume index (P = .048), heart rate (P = .019), cardiac output (P = .008), cardiac index (P = .003), and left cardiac work index (P = .028) of participants were significantly increased compared with those before training, and the systemic vascular resistance index (P = .003) and systemic vascular resistance (P = .005) were decreased. CONCLUSION: Weight-bearing Liuzijue Qigong training significantly improved cardiopulmonary function in healthy volunteers, thus representing home-based cardiopulmonary rehabilitation training.

Effects of tai chi and qigong on rehabilitation after COVID-19: a protocol for systematic review and meta-analysis.

INTRODUCTION: COVID-19 is a public health emergency of international concern, which is characterised by rapid and widespread transmission, high mortality and complications. Several studies have shown the benefits of tai chi and qigong for recovery after COVID-19; however, no meta-analysis has been reported. Therefore, the purpose of this study is to evaluate the efficacy and safety of tai chi and/or qigong on rehabilitation after COVID-19 through a systematic review and meta-analysis to provide a reference and basis for clinical application. METHODS AND ANALYSIS: This study will use the Cochrane Library, PubMed, Web of Science, Embase, China Knowledge Network, China Biomedical Literature Database, Chinese Scientific Journal Database and Wanfang Database. The time period is from the inception of the database to November 2021, with no language restrictions. Searches will be conducted using the subject terms "Taichi","Qigong" and "COVID-19" plus free-text words. Articles will be screened and collected by two reviewers independently. Included studies will be assessed for quality using the Cochrane Risk of Bias Assessment Tool. Statistical analyses will be performed using the Revman V.5.3 software. The primary outcomes include 1-second forced expiratory volume and 1-second forced vital capacity, oxygen saturation, total white cell count and quality of life score. Secondary outcomes include time to remission of major symptoms, incidence of adverse events, clinical cure rate and mortality. Subgroup and sensitivity analyses will also be used to explore and interpret the heterogeneity. This protocol is written based on the guideline of the Preferred Reporting Items for Systematic Reviews and Meta-analyses Protocol. ETHICS AND DISSEMINATION: Ethical approval and consent are unnecessary because no primary data will be collected. The results will be disseminated through peer-reviewed publications. PROSPERO REGISTRATION NUMBER: CRD42021288962.

A pilot randomized controlled trial using Baduanjin qigong to reverse frailty status among post-treatment older cancer survivors.

OBJECTIVES: To evaluate the feasibility and potential effects of qigong Baduanjin for reversing frailty status among older cancer survivors. MATERIALS AND METHODS: Twenty-eight older cancer survivors screened as pre-frail or frail were recruited. They were randomly assigned (1:1) to receive a sixteen-week Baduanjin intervention or an active control condition (light flexibility exercise). Frailty status (primary outcome) and secondary outcomes (physical performance, activities of daily living performance, psychological well-being, and health-related quality of life) were measured by physical performance tests and questionnaires. Qualitative interviews were conducted to explore participants' perspectives on the intervention. RESULTS: Twenty-one participants (75%) completed the study, with reasons of withdrawal mainly relating to the COVID-19 pandemic. Attendance at Baduanjin sessions and adherence to self-practice were satisfactory, with all retained participants attending all sessions and 81.8% practicing Baduanjin for more than 90 min per week. Qualitative findings demonstrated that participants accepted Baduanjin. The proportion of improvement in frailty status at post-intervention appeared to be higher in the intervention group (26.7%; 95% confidence interval [CI], 10.1% to 54.0%) than the control group (15.4%; 95% CI, 3.7% to 46.0%); yet the difference was not statistically significant (p = 0.461). CONCLUSIONS: Baduanjin qigong appears to be feasible and acceptable among older cancer survivors. To confirm the intervention effect, an adequately powered trial is warranted. TRIAL REGISTRATION: ClinicalTrials.gov, NCT04694066. Retrospectively registered 5 January 2021, https://clinicaltrials.gov/ct2/show/NCT04694066.

Potential therapeutic effect and methods of traditional Chinese medicine on COVID-19-induced depression: A review.

COVID-19 (coronavirus) has spread all over the world with a high infection rate. Currently, there are no targeted therapeutic drugs for COVID-19 as well as for stress induced by COVID-19. The unpredictable events of COVID-19 can trigger feelings of fear, worry, or unease in people, leading to stress-related disorders such as depression and anxiety. It has been reported that individuals, including COVID-19 patients, medical staff, and ordinary people, are under both physical and psychological pressure, and many of them have developed depression or anxiety during this pandemic. Traditional Chinese medicine (TCM) has been widely used in treating depression with relatively better safety and efficacy and may have an important role in treating stress-related disorders induced by COVID-19. In this review, we collected the common TCM treatment methods including Qigong, Acupuncture, Five Elements Musical Therapy, Five Elements Emotional Therapy, and Chinese herbal medicine from the databases of PubMed and the China National Knowledge Internet to illustrate the effect of TCM on depression. The better knowledge of TCM and implementation of TCM in COVID-19 clinics may help to effectively improve depression induced by COVID-19, may assist people to maintain a healthy physical and mental quality, and may alleviate the current shortage of medical resources.

Assessment of the effects of Liuzijue Qigong on the lung function of COVID-19 patients during disease recovery: A protocol for systematic review and meta-analysis.

BACKGROUND: The coronavirus disease 2019 (COVID-19) outbreak began in late 2019 and spread rapidly throughout China and then the rest of the world. COVID-19 is a serious respiratory disease and many patients' exhibit varying levels of persistent parenchymal lung damage. However, there is currently a lack of effective rehabilitation treatments for COVID-19 patients with lung damage. Several clinical trials have shown that Liuzijue Qigong (LQG) can enhance the strength of respiratory muscles and overall quality of life. In this study, a meta-analysis approach was used to assess the effects of LQG on the lung function of COVID-19 patients during disease recovery. METHODS: Eight databases will be explored for relevant investigations including China National Knowledge Infrastructure, Wanfang, VIP, China Biology Medicine, EMBASE, PubMed, Web of Science, and the Cochrane Library. All databases will be explored for articles published from inception through July 2021. Data will be extracted independently by 2 researchers according to the eligibility criteria. Finally, RevMan 5.3.0 will be implemented for statistical analyses. RESULTS: The results of this study will show the effects of LQG on the lung function of COVID-19 patients during disease recovery and will be submitted to a peer-reviewed journal for publication. CONCLUSIONS: This study will provide reliable evidence based on the effects of LQG on the lung function of COVID-19 patients during disease recovery. TRIAL REGISTRATION NUMBER: CRD42021268102.

Efficacy of Baduanjin exercise for rehabilitation after COVID-19: A protocol for systematic review and meta-analysis.

BACKGROUND: The study aims to evaluate the effectiveness and safety of Baduanjin exercise for rehabilitation after COVID-19. METHODS: The following electronic databases will be searched from establishment to Jan 2021: Cochrane Library, MEDLINE, EMBASE, Web of Science, Springer, World Health Organization International Clinical Trials Registry Platform, China National Knowledge Infrastructure, Wan-fang database, Chinese Scientific Journal Database, Chinese Biomedical Literature Databases, and other databases, All published randomized controlled trials about this topic will be included. Two independent researchers will operate article retrieval, duplication removing, screening, quality evaluation, and data analyses by Review Manager (V.5.3.5). Meta-analyses, subgroup analysis, and/or descriptive analysis will be performed based on the included data conditions. RESULTS: The results of this study will provide a combination of high-quality evidence for researchers in the current field of COVID-19 treatment and rehabilitation. CONCLUSION: The conclusion of this study will provide the evidence of whether Baduanjin is an effective and safe intervention for rehabilitation after COVID-19. PROSPERO REGISTRATION NUMBER: CRD42020181078.

Qigong exercise enhances cognitive functions in the elderly via an interleukin-6-hippocampus pathway: A randomized active-controlled trial.

BACKGROUND: Evidence has suggested that exercise protects against cognitive decline in aging, but the recent lockdown measures associated with the COVID-19 pandemic have limited the opportunity for outdoor exercise. Herein we tested the effects of an indoor exercise, Qigong, on neurocognitive functioning as well as its potential neuro-immune pathway. METHODS: We conducted a 12-week randomized active-controlled trial with two study arms in cognitively healthy older people. We applied Wu Xing Ping Heng Gong (Qigong), which was designed by an experienced Daoist Qigong master, to the experimental group, whereas we applied the physical stretching exercise to the control group. The Qigong exercise consisted of a range of movements involving the stretching of arms and legs, the turning of the torso, and relaxing, which would follow the fundamental principles of Daoism and traditional Chinese medicine (e.g., Qi). We measured aging-sensitive neurocognitive abilities, serum interleukin-6 (IL-6) levels, and brain structural volumes in the experimental (Qigong, n = 22) and control groups (stretching, n = 26) before and after the 12-week training. RESULTS: We observed that Qigong caused significant improvement in processing speed (t (46) = 2.03, p = 0.048) and sustained attention (t (46) = -2.34, p = 0.023), increased hippocampal volume (t (41) = 3.94, p < 0.001), and reduced peripheral IL-6 levels (t (46) = -3.17, p = 0.003). Moreover, following Qigong training, greater reduction of peripheral IL-6 levels was associated with a greater increase of processing speed performance (bootstrapping CI: [0.16, 3.30]) and a more significant training-induced effect of hippocampal volume on the improvement in sustained attention (bootstrapping CI: [-0.35, -0.004]). CONCLUSION: Overall, these findings offer significant insight into the mechanistic role of peripheral IL-6-and its intricate interplay with neural processes-in the beneficial neurocognitive effects of Qigong. The findings have profound implications for early identification and intervention of older individuals vulnerable to cognitive decline, focusing on the neuro-immune pathway. The trial was registered at clinicaltrials.gov (identifier: NCT04641429).

Liuzijue is a promising exercise option for rehabilitating discharged COVID-19 patients.

BACKGROUND: Among discharged COVID-19 patients, the health-related quality of life is poor, and patients suffer from significant physical and psychological impairment. This study was designed to investigate the effects of Liuzijue exercise on the rehabilitation of COVID-19 patients. METHODS: Thirty three eligible patients with COVID-19 were enrolled in the study after discharge. All the participants practiced Liuzijue exercise once per day for 20 minutes over 4 weeks. Data were collected at baseline and the end of the intervention. Primary outcomes involved functional capacity and secondary outcomes involved quality of life. RESULTS: The maximal inspiratory pressure (MIP), peak inspiratory flow (PIF), and diaphragm movement in deep breathing (DM-DB) of patients increased significantly after 4 weeks of intervention. The dyspnea was also alleviated and exercise capacity was significantly improved. In terms of quality of life, physical functioning and role-physical scores were significantly increased. Moreover, Liuzijue could significantly alleviate the depression and anxiety status of the patients. CONCLUSION: Liuzijue exercise is a viable alternative home exercise program that produced better functional capacity and quality of life in discharged patients with COVID-19. These findings also showed the necessity of rehabilitation intervention for cured COVID-19 patients.

Traditional Chinese exercise for COVID-19: A protocol for systematic review and meta-analysis.

BACKGROUND: A new type of coronavirus (COVID-19), is spreading all over the world. Under the background of the comprehensive medical treatment and strict prevention and control in China, the number of discharged patients increased substantially. By the end of July, more than 80,000 patients had been cured and discharged from hospital in China. In order to effectively promote the full recovery of the patient's physical and mental functions and quality of life, gradually shift the emphasis of clinical work to convalescence therapy is very important, thus Chinese experts draw up Expert Consensus on Rehabilitation of Chinese Medicine for COVID-19. This systematic review and meta-analysis will assess studies of the effects of traditional Chinese exercise (TCE) for COVID-19 patients. METHODS AND ANALYSIS: We will search 6 English and 4 Chinese databases by 01, December 2020. After a series of screening, Randomized Clinic Trials (RCTs) will be included related to TCE for COVID-19. Two assessors will use the Cochrane bias risk assessment tool to assess the RCTs. Finally, the evidence grade of the results will be evaluated. RESULTS: This study will provide a reliable evidence for the selection of TCE therapies for COVID-19. CONCLUSION: The results of this study will provide references for the selection of TCE treatment for COVID-19, and provide decision making references for clinical research. PROSPERO REGISTRATION NUMBER: CRD42020179095.

The effect of qigong for pulmonary function and quality of life in patients with covid-19: A protocol for systematic review and meta-analysis.

BACKGROUND: Qigong is a traditional Chinese exercise method for health care, keeping fit and getting rid of diseases. It has the advantages of simple operation and few side effects. Corona Virus Disease 2019 (COVID-19) is an acute respiratory infectious disease caused by severe acute respiratory syndrome coronavirus 2(SARS-COV-2). Its clinical manifestations mainly include fever, fatigue, and dry cough. Clinical practice showed that Qigong had some therapeutic effects on pulmonary dysfunction caused by novel Coronavirus, but there was lacking in evidence of evidence-based medicine. The purpose of this protocol is to systematically evaluate the effects of Qigong on lung function and quality of life in COVID-19 patients, and to add evidence to evidence-based medicine for the clinical application of Qigong therapy. METHODS: Use computer to retrieve English database (PubMed, Embase, Web of Science, the Cochrane Library) and Chinese database (China Knowledge Network (CNKI), Wanfang Database, VIP Information Chinese Journal Service Platform (VIP), Chinese Biomedical Database). In addition, we manually retrieve randomized controlled clinical research from Baidu academic and Google academic from its establishment to July 2020. Two researchers independently extracted and evaluated the quality of the data included in the study, using RevMan5.3 to do meta-analyses of articles included, without language restrictions. RESULTS: This research evaluated the effectiveness and safety of Qigongs influence on patients pulmonary function and life quality by index such as 6-minute walk distance (6MWD), Forced expiratory volume in 1 second (FEV1), Forced vital capacity (FVC), Forced expiratory volume in 1 second/Forced vital capacity (FEV1/FVC), Forced expiratory volume in 1 second/prediction (FEV1/PRE), Self-rating anxiety scale (SAS), etc. CONCLUSIONS:: This study will provide reliable evidence-based evidence for the clinical application of Qigong in the treatment of COVID-19. PROSPERO REGISTRATION NUMBER: CRD42020191877.

Acupressure therapy and Liu Zi Jue Qigong for pulmonary function and quality of life in patients with severe novel coronavirus pneumonia (COVID-19): a study protocol for a randomized controlled trial.

BACKGROUND: In December 2019, pneumonia associated with the 2019 novel coronavirus (COVID-19) emerged in Wuhan, China. The number of cases has increased rapidly. Patients with severe disease have a poor prognosis, and there are no effective therapies for COVID-19. Only rapid advice guidelines for symptomatic supportive care have been used. A traditional Chinese medicine rehabilitation (TCMR) program consisting of acupressure therapy and Liu Zi Jue Qigong can be used as a complementary therapy for COVID-19. Hence, we designed a randomized trial to evaluate the efficacy and advantages of TCMR for treating patients with severe COVID-19. METHODS/DESIGN: This is a parallel-design, two-arm, analyst assessor-blinded, randomized controlled trial. A total of 128 patients with COVID-19 aged from 20 to 80 years will be recruited and assigned randomly into a guideline therapy group and a guideline therapy plus TCMR group at a 1:1 ratio. Patients in both groups will receive guideline therapy. The patients in the intervention group will perform acupressure therapy and Liu Zi Jue Qigong exercises in addition to conventional treatments twice a day and will be persistent from admission to discharge. The primary outcome will be measured with the Modified Medical Research Council Dyspnea Scale, and the secondary outcomes will include the Activities of Daily Living Barthel Index Scale, Patient Health Questionnaire-9 Scale, and the Respiratory Symptoms Scale. The assessments of the clinical scales will be performed at three points (before treatment, the 7th day during hospitalization, and the discharge day). Adverse events will be noted and recorded for the safety evaluation. DISCUSSION: This trial will provide high-quality evidence of the value of TCMR, which consists of acupressure therapy and Liu Zi Jue Qigong exercises, for treating patients with severe COVID-19. TRIAL REGISTRATION: Chinese Clinical Trial Registry ChiCTR2000029994 . Registered on 18 February 2020.