Effect of Baduanjin exercise on cognitive function in patients with post-stroke cognitive impairment: a randomized controlled trial

2020 ◽  
Vol 34 (8) ◽  
pp. 1028-1039 ◽  
Author(s):  
Guohua Zheng ◽  
Yuhui Zheng ◽  
Zhenyu Xiong ◽  
Bingzhao Ye
Keyword(s):  
Cognitive Impairment ◽  
Cognitive Function ◽  
Outcome Measures ◽  
Daily Living ◽  
Controlled Trial ◽  
Secondary Outcome ◽  
Control Group ◽  
Rehabilitation Treatment ◽  
Global Cognitive Function ◽  
Delayed Recognition

Objective: To investigate the effectiveness and safety of Baduanjin training on the cognitive function in stroke survivors with cognitive impairment. Design: A randomized, two-arm parallel controlled trial with allocation concealment and assessors blinding. Setting: Community centre of Fuzhou city, China. Subjects: A total of 48 participants were recruited and randomly allocated into the Baduanjin exercise intervention or control group. Interventions: The control group maintained original medication and rehabilitation treatment. The Baduanjin training group received 24-week Baduanjin training with a frequency of three days a week and 40 minutes a day based on original medication and rehabilitation treatment. Main outcome measures: The primary outcome was global cognitive function. Secondary outcome measures included the specific domains of cognition (i.e. memory, processing speed, execution, attention and visuospatial ability) and activities daily living. Results: In total, 41 (Baduanjin n = 22, control n = 19) participants completed 24-week treatment and data collection. Mean differences between groups at 24-week treatment were statistically significant for global cognitive function (MoCA: 2.54 (0.91 to 4.16)), execution (TMT-A: −42.4 (−75.0 to −9.8); TMT-B: −71.3 (−130.6 to −12.1)), memory (immediate recall: 2.11 (0.49 to 3.73); short-term delayed recognition: 2.47 (0.58 to 4.35) and long-term delayed recognition: 1.68(0.18 to 3.17)), attention (response time of alertness: −245.5 (−387 to −104)) and activities of daily living (modified Barthel Index). Conclusion: Regular Baduanjin training is associated with less loss of cognitive function in patients after stroke.

scholarly journals Donepezil for mild cognitive impairment in Parkinson’s disease

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Kyoungwon Baik ◽  
Seon Myeong Kim ◽  
Jin Ho Jung ◽  
Yang Hyun Lee ◽  
Seok Jong Chung ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Treatment Group ◽  
Outcome Measures ◽  
Rating Scale ◽  
Secondary Outcome ◽  
Control Group ◽  
Significant Difference

AbstractWe investigated the efficacy of donepezil for mild cognitive impairment in Parkinson’s disease (PD-MCI). This was a prospective, non-randomized, open-label, two-arm study. Eighty PD-MCI patients were assigned to either a treatment or control group. The treatment group received donepezil for 48 weeks. The primary outcome measures were the Korean version of Mini-Mental State Exam and Montreal Cognitive Assessment scores. Secondary outcome measures were the Clinical Dementia Rating, Unified Parkinson’s Disease Rating Scale part III, Clinical Global Impression scores. Progression of dementia was assessed at 48-week. Comprehensive neuropsychological tests and electroencephalography (EEG) were performed at baseline and after 48 weeks. The spectral power ratio of the theta to beta2 band (TB2R) in the electroencephalogram was analyzed. There was no significant difference in the primary and secondary outcome measures between the two groups. However, the treatment group showed a significant decrease in TB2R at bilateral frontotemporoparietal channels compared to the control group. Although we could not demonstrate improvements in the cognitive functions, donepezil treatment had a modulatory effect on the EEG in PD-MCI patients. EEG might be a sensitive biomarker for detecting changes in PD-MCI after donepezil treatment.

Effects of golf training on cognition in older adults: a randomised controlled trial

2018 ◽  
Vol 72 (10) ◽  
pp. 944-950 ◽  
Author(s):  
Hiroyuki Shimada ◽  
Sangyoon Lee ◽  
Masahiro Akishita ◽  
Koichi Kozaki ◽  
Katsuya Iijima ◽  
...  
Keyword(s):  
Older Adults ◽  
Randomised Controlled Trial ◽  
Outcome Measures ◽  
Controlled Trial ◽  
Training Group ◽  
Community Dwelling ◽  
Secondary Outcome ◽  
Control Group ◽  
Logical Memory ◽  
Randomised Controlled

BackgroundAlthough research indicates that a physically active lifestyle has the potential to prevent cognitive decline and dementia, the optimal type of physical activity/exercise remains unclear. The present study aimed to determine the cognitive benefits of a golf-training programme in community-dwelling older adults.MethodsWe conducted a randomised controlled trial between August 2016 and June 2017 at a general golf course. Participants included 106 Japanese adults aged 65 and older. Participants were randomly assigned to either a 24-week (90–120 min sessions/week) golf-training group or a health education control group. Postintervention changes in Mini-mental State Examination (MMSE) and National Centre for Geriatrics and Gerontology-Functional Assessment Tool scores were regarded as primary outcome measures. Secondary outcome measures included changes in physical performance and Geriatric Depression Scale (GDS) scores.ResultsA total of 100 participants (golf training, n=53; control, n=47) completed the assessments after the 24-week intervention period. The adherence to the golf programme was 96.2% (51/53 participants). Analysis using linear mixed models revealed that the golf training group exhibited significantly greater improvements in immediate logical memory (p=0.033), delayed logical memory (p=0.009) and composite logical memory (p=0.013) scores than the control group. However, no significant changes in MMSE, word memory, Trail Making Test or Symbol Digital Substitution Test scores were observed. In addition, no significant changes in grip strength, walking speed or GDS were observed.ConclusionsGolf-based exercise interventions may improve logical memory in older adults, but no significant changes in other cognitive tests. Further follow-up investigations are required to determine whether the observed effects are associated with delayed onset of mild cognitive impairment or Alzheimer’s disease in older adults.Trial registration numberUMIN-CTR UMIN000024797; Pre-results.

Key lessons learned from short-term treatment trials of cholinesterase inhibitors for amnestic MCI

2008 ◽  
Vol 20 (1) ◽  
pp. 40-46 ◽  
Author(s):  
Stephen Salloway ◽  
Stephen Correia ◽  
Sharon Richardson
Keyword(s):  
Cognitive Impairment ◽  
Outcome Measures ◽  
Primary Outcome ◽  
Rating Scales ◽  
Controlled Trial ◽  
Term Treatment ◽  
Lessons Learned ◽  
Secondary Outcome ◽  
Short Term ◽  
Short Term Treatment

ABSTRACTObjective: This paper reviews the key lessons learned from the first published short-term, placebo-controlled trial of a cholinesterase inhibitor for treatment of mild cognitive impairment (MCI).Methods: The study was a 24-week placebo-controlled trial designed to evaluate the efficacy and safety of donepezil HCl (donepezil) in the treatment of cognitive impairment in subjects with MCI. Primary outcome measures were the NYU Paragraphs Test and the ADCS Clinicians Global-Impression of Change in the intent-to-treat last-observation-carried-forward group.Results: There was no benefit of donepezil treatment on primary outcome measures (NYU Paragraphs and ADCS CGI-C) in the ITT-LOCF group but positive findings were seen on NYU Paragraphs in the fully evaluable group and in certain secondary outcome measures across both groups.Conclusions: The results highlight the need for the use of primary cognitive and functional measures that are reliable and sensitive to change in patients with MCI. Measures of episodic memory, psychomotor speed and complex attention were most sensitive in this study. Functional rating scales are needed that measure change in individual subjects' key areas of functional deficit, which typically involve executive aspects of instrumental ADLs. Tolerability can be increased by use of flexible dosing and efficacy is likely to be enhanced by increasing the length of the trial from six to 12 months and by enriching the sample with subjects more likely to decline during the trial.

scholarly journals Effects of different acupuncture treatment methods on post-stroke cognitive impairment: study protocol for a multicenter randomized controlled trial

2020 ◽  
Author(s):  
Kai-Qi Su ◽  
Su-Tong Liu ◽  
Jie-Ying Li ◽  
Rui-Qing Li ◽  
Hui-Li Feng ◽  
...  
Keyword(s):  
Randomized Controlled Trial ◽  
Cognitive Impairment ◽  
Cognitive Function ◽  
Cognitive Rehabilitation ◽  
Acupuncture Treatment ◽  
Controlled Trial ◽  
Secondary Outcome ◽  
Treatment Methods ◽  
Post Stroke ◽  
Randomized Controlled

Abstract Background: Cognitive impairment is one of common dysfunctions after stroke, which seriously affects the overall recovery of patients. Cognitive rehabilitation training is currently the main treatment to improve cognitive function, but its curative effect is limited. Acupuncture is a core component of traditional Chinese medicine (TCM) and some previous clinical studies have shown that it might be effective in treating post-stroke cognitive impairment (PSCI), but further evidence from large-sample studies is needed. The overall objective of this trial is to obtain further data for forming an optimized acupuncture treatment for PSCI by comparing the effects of different acupuncture treatment methods on cognitive function in PSCI patients.Methods/Design: In this multicenter, prospective, randomized controlled trial, 206 eligible stroke inpatients who meet the trial criteria will be randomly assigned to 2 groups: Electroacupuncture (EA) plus needle retaining (NR) group and EA group, both groups of patients undergo the same routine cognitive rehabilitation treatments. All treatments will be given 6 times per week for 8 weeks. The primary outcomes will be assessed using the Mini Mental State Scale (MMSE) and the Montreal Cognition Assessment Scale (MOCA). The secondary outcome will be measured by the Bathel Index (BI). All outcomes will be evaluated at baseline, week 4, week 8, and the third and sixth month after the end of treatments.Discussion: Our aim is to evaluate the effects of two different acupuncture treatment methods for treating PSCI patients. This study is expected to provide data to be used in developing an optimized acupuncture treatment method for PSCI treatment.Trial registration: Chinese Clinical Trial Registry, ChiCTR1900027849. Registered on 30 November 2019, http://www.chictr.org.cn/showproj.aspx?proj=46316

scholarly journals Rehabilitation nursing for motor functional recovery of acute ischaemic stroke: study protocol for a randomised controlled trial

BMJ Open ◽  
2020 ◽  
Vol 10 (9) ◽  
pp. e037391
Author(s):  
Jianmiao Wang ◽  
Yuanyuan Chen ◽  
Yuping Zhang ◽  
Mei Li ◽  
Jingfen Jin
Keyword(s):  
Randomised Controlled Trial ◽  
Ischaemic Stroke ◽  
Outcome Measures ◽  
Functional Recovery ◽  
Acute Ischaemic Stroke ◽  
Controlled Trial ◽  
Secondary Outcome ◽  
Control Group ◽  
Functional Impairments ◽  
Randomised Controlled

IntroductionStroke is the second-leading cause of death and disability in the world, and patients with stroke often suffer from functional impairments and need rehabilitation. Notably, there is much evidence that rehabilitation can lead to better mortality and morbidity outcomes. The evidence for the effectiveness of rehabilitation nursing, however, is limited. Thus, this study seeks to explore whether rehabilitation nursing is not inferior to usual rehabilitation for motor functional recovery in patients with acute ischaemic stroke.Methods and analysisWe will conduct an assessor-blinded parallel randomised controlled trial of patients who meet the inclusion criteria after stratification by weighted corticospinal tract lesion load. The experimental group will receive rehabilitation nursing by trained and qualified nurses (seven consecutive days, two sessions per day, 30 min each session). The control group will receive usual rehabilitation provided by therapists (seven consecutive days, two sessions per day, 30 min each session). The primary outcome measures are the Motor Assessment Scale, the Fugl-Meyer Assessment and the Action Research Arm Test. The secondary outcome measures are the modified Rankin Scale, the modified Barthel Index and the National Institute of Health Stroke Scale. Primary and secondary outcome assessment will be performed before and after the intervention, and secondary outcome be assessed at 4 and 12 weeks follow-up. We will recruit 224 patients within a period of 12–18 months from a hospital in southeastern China.Ethics and disseminationThe study was approved by the Human Research Ethics Committee from the corresponding author’s hospital (approval Number is Ethical Review Study No. 2018 - 112). Peer-reviewed journals and presentations at national and international conferences will be used to disseminate the results.Trial registration numberNCT03702452.

scholarly journals Chinese pediatric Tuina on children with acute diarrhea: study protocol for a randomized sham-controlled trial

Trials ◽  
2019 ◽  
Vol 20 (1) ◽  
Author(s):  
Taoying Lu ◽  
Huiyan Zhang ◽  
Lingjia Yin ◽  
Jianxiong Cai ◽  
Meiling Li ◽  
...  
Keyword(s):  
Outcome Measures ◽  
Acute Diarrhea ◽  
Controlled Trial ◽  
Secondary Outcome ◽  
Control Group ◽  
Double Blind ◽  
Pediatric Tuina ◽  
Therapeutic Benefits ◽  
Appropriate Treatment ◽  
Traditional Chinese Medicine Therapy

Abstract Background Acute pediatric diarrhea is one of the most common causes of morbidity and mortality worldwide and seriously affects the health of children. Previous studies have shown that pediatric Tuina, a traditional Chinese medicine therapy, has potential therapeutic benefits for acute pediatric diarrhea. However, the evidence for its effectiveness is insufficient due to the lack of high-quality clinical studies. Our aim is to evaluate the efficacy of Chinese pediatric Tuina for children aged 0–6 years with acute diarrhea. Methods/design This study is a randomized, double-blind, sham-controlled trial. We will include 122 children with acute diarrhea from Dongguan Kanghua Hospital in Guangdong province, China. The patients will be allocated into either the pediatric Tuina group or the sham Tuina group in a 1:1 ratio. The treatment will last for 3 days followed by an 11-day follow-up period. Both groups will receive usual care. In addition, the experimental group will receive 15–25 min of Chinese pediatric Tuina, while the control group will receive 15–25 min of sham pediatric Tuina. Both groups will receive treatments once per day, for 3 consecutive days. Primary outcome measures are diarrhea days from baseline and diarrhea times on the third day. Secondary outcome measures are the global change rating and period of days when the stool character changes to normal. Safety assessments will be monitored during each visit. Discussion This clinical trial is designed to evaluate the efficacy of pediatric Tuina for children with acute diarrhea. We expect results to provide solid evidence and support for pediatric Tuina as an appropriate treatment for children with acute diarrhea. Trial registration ClinicalTrials.gov, NCT03005821. Registered on 29 December 2016.

scholarly journals Immediate effect of an acupressure strap simulating wrist-ankle acupuncture on menstrual pain in young women: study protocol for a randomized controlled trial

2019 ◽  
Author(s):  
Shu-jie Zhai ◽  
Yi Ruan ◽  
Yue Liu ◽  
Zhen Lin ◽  
Chen Xia ◽  
...  
Keyword(s):  
Randomized Controlled Trial ◽  
Outcome Measures ◽  
Analgesic Effect ◽  
Controlled Trial ◽  
Secondary Outcome ◽  
Control Group ◽  
Pain Intensity Score ◽  
Primary Dysmenorrhea ◽  
Randomized Controlled

Abstract Background: Dysmenorrhea seriously affects the ability to perform normal social activities and decreases quality of life. Primary dysmenorrhea can be effectively treated with acupuncture. Based on the wrist-ankle acupuncture (WAA) theory, we designed a portable WAA point compression treatment strap that treats diseases by automatically applying pressure to acupuncture points. The proposed study aims to evaluate the analgesic effect of the acupressure wrist-ankle strap in patients with primary dysmenorrhea. Methods: The study will be a randomized controlled trial conducted from 1 May 2019 30 May 2020 that includes 78 students from Shanghai University of Traditional Chinese Medicine who have primary dysmenorrhea and meet the eligibility criteria. Participants will be randomly divided into two groups in a 1:1 allocation ratio. The intervention group will use the acupressure wrist-ankle strap equipped with tip compression component parts on the internal side; the control group will use the non-acupressure wrist-ankle strap with the tip compression parts removed. All participants will be treated for 30 min on the first day of menstruation. The main outcome measures are the pain intensity score measured by the visual analogue scale, and the onset time of analgesia. The secondary outcome measures are the pain threshold at Yinlingquan (SP 9) , skin temperature at Guanyuan (CV 4) , and expectations and satisfaction of patients as investigated via the Expectation and Treatment Credibility Scale. Discussion: This trial will be the first study to evaluate the analgesic effect of the acupressure wrist-ankle strap in patients with primary dysmenorrhea. The quality of this study is ensured by the strict randomization, non-acupressure control, and blinded design. The results may provide a potential alternative treatment for primary dysmenorrhea and evidence-based proof of the analgesic effect of WAA. Trial registration: Chinese Clinical Trial Registry, ID: ChiCTR1900021727. Registered on 7 March 2019. http://www.chictr.org.cn/listbycreater.aspx

scholarly journals Effects of different acupuncture treatment methods on post-stroke cognitive impairment: study protocol for a multicenter randomized controlled trial

2020 ◽  
Author(s):  
Kai-Qi Su ◽  
Su-Tong Liu ◽  
Jie-Ying Li ◽  
Rui-Qing Li ◽  
Hui-Li Feng ◽  
...  
Keyword(s):  
Randomized Controlled Trial ◽  
Cognitive Impairment ◽  
Cognitive Function ◽  
Cognitive Rehabilitation ◽  
Acupuncture Treatment ◽  
Controlled Trial ◽  
Secondary Outcome ◽  
Treatment Methods ◽  
Post Stroke ◽  
Randomized Controlled

Abstract Background: Cognitive impairment is a common dysfunction after stroke that seriously affects the overall recovery of patients. Cognitive rehabilitation training is currently the main treatment to improve cognitive function, but its curative effect is limited. Acupuncture is a core component of traditional Chinese medicine (TCM), and some previous clinical studies have shown that it might be effective in treating post-stroke cognitive impairment (PSCI), but further evidence from large-sample studies is needed. The overall objective of this trial is to obtain further data to develop an optimized acupuncture treatment for PSCI by comparing the effects of different acupuncture treatment methods on cognitive function in PSCI patients.Methods/Design: In this multicenter, prospective, randomized controlled trial, 206 eligible stroke inpatients who meet the trial criteria will be randomly assigned to 2 groups: an electroacupuncture (EA) plus needle retention (NR) group and an EA group. Both groups of patients will undergo the same routine cognitive rehabilitation treatments. All treatments will be given 5 times per week for 8 weeks. The primary outcomes will be assessed using the Mini-Mental State Examination (MMSE) and the Montreal Cognitive Assessment scale (MOCA). The secondary outcome will be measured by the Barthel Index (BI). All outcomes will be evaluated at baseline, and week 4, week 8 and at the third and sixth month after the end of treatment.Discussion: Our aim is to evaluate the effects of two different acupuncture treatment methods for treating PSCI patients. This study is expected to provide data to be used in developing an optimized acupuncture treatment method for PSCI treatment.Trial registration: Chinese Clinical Trial Registry, ChiCTR1900027849. Registered on 30 November 2019, http://www.chictr.org.cn/showproj.aspx?proj=46316

scholarly journals Protocol to evaluate the impact of yoga supplementation on cognitive function in schizophrenia: a randomised controlled trial

2014 ◽  
Vol 26 (5) ◽  
pp. 280-290 ◽  
Author(s):  
Triptish Bhatia ◽  
Sati Mazumdar ◽  
Nagendra Narayan Mishra ◽  
Raquel E. Gur ◽  
Ruben C. Gur ◽  
...  
Keyword(s):  
Cognitive Function ◽  
Randomised Controlled Trial ◽  
Outcome Measures ◽  
Controlled Trial ◽  
Clinical Severity ◽  
Secondary Outcome ◽  
Daily Functioning ◽  
Beneficial Effects ◽  
Living Skills ◽  
Randomised Controlled

BackgroundSchizophrenia (SZ) is a chronic illness that is treated symptomatically. Cognitive dysfunction is a core feature of SZ that is relatively intractable to pharmacotherapy. Yoga can improve cognitive function among healthy individuals. A recent open trial indicated significant benefits of yoga training (YT) in conjunction with conventional pharmacotherapy among patients with SZ.AimsTo describe the protocol for an ongoing randomised controlled trial designed to test whether the reported beneficial effects of YT on cognitive function among SZ patients can be replicated. Secondarily, the effects of YT on daily functioning living skills are evaluated.MethodsConsenting patients with SZ receive routine clinical treatment and are randomised to adjunctive YT, adjunctive physical exercise (PE) or treatment as usual (proposed N = 234 total, N = 78 in each group). The trial involves YT or PE 5 days a week and lasts 3 weeks. Participants are evaluated thrice over 6 months. Cognitive functions measured by Trail Making Test, University of Pennsylvania Neurocognitive Computerised Battery were primary outcome measures while clinical severity and daily functioning measured by Independent Living Skills Survey were secondary outcome measures.ResultsA total of 309 participants have been randomised as of 31 August 2013, which exceeded beyond 294 proposed after attrition. Once participants begin YT or PE they generally complete the protocol. No injuries have been reported.ConclusionsShort term YT is feasible and acceptable to Indian SZ patients. If beneficial effects of YT are detected, it will provide a novel adjunctive cognitive remediation strategy for SZ patients.

scholarly journals A Randomised Controlled Trial Evaluating the Effectiveness and Tolerability of Step-up and Step-down Varenicline Therapy for Smoking Cessation: A Study Protocol

2017 ◽  
Vol 13 (3) ◽  
pp. 179-185
Author(s):  
Aaron D. Drovandi ◽  
Peta-Ann Teague ◽  
Beverley D. Glass ◽  
Bunmi Malau-Aduli
Keyword(s):  
Smoking Cessation ◽  
Adverse Events ◽  
Outcome Measures ◽  
Controlled Trial ◽  
Intervention Group ◽  
Withdrawal Symptoms ◽  
Secondary Outcome ◽  
Control Group ◽  
Step Down

Background: Varenicline remains the most effective medication for smoking cessation; however, discontinuation as a result of adverse events negatively impacts medication adherence, and the likelihood of a quit attempt being successful. Post-treatment cravings and withdrawal symptoms may also occur, increasing the likelihood of treatment failure, due to lapse and relapse after achieving initial abstinence. This protocol details a trial investigating changes in the effectiveness and tolerability of varenicline, when an extended step-up and step-down regimen are used.Methods: A phase four, randomised, double-blinded, placebo-controlled single-centre study with a treatment period of 16 weeks, and follow-up period of 12 weeks will be conducted. Up to 201 participants will be enrolled and allocated in a 1:1:1 ratio to a placebo-matching control group, step-up, or step-down intervention group, all receiving behavioural counselling and quitting advice. Participants will be contacted weekly during treatment and fortnightly during follow-up. Eligible participants are smokers over 18 years old, willing to quit smoking, are able to attend clinic visits, and have no uncontrolled or serious medical issues. Primary outcome measures are comparisons of biochemically confirmed continuous abstinence rates, 7-day point prevalence abstinence rates, and the frequency, severity and duration of adverse events, cravings and withdrawal symptoms. Secondary outcome measures are participant adherence to the study medication throughout treatment, and comparisons of changes in smoking satisfaction and reward. Effects of each regimen on smoking cessation will be assessed by logistic regression, with survival analyses used for a more precise estimate of when cessation occurs. Primary endpoints will then be compared using a general linear model. Australian New Zealand Clinical Trials Registry: ACTRN12616000802404p

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