The Effect of Tai Chi Chuan in Older Adults

NCT04690244 | Completed

• 1 other identifier: LithuanianSportsU-4
• Study Type: interventional
• Target: 30
• Locations: 1 country
• Sites: 1

Brief Summary

30 healthy older participants were enrolled in the study and were randomly classified into two groups. In the experimental group (n = 15) participants received 10-week Tai Chi Chuan practice intervention, in the control group (n=15) participants were asked do not change their living habits in 10 weeks. All participants had no practice Tai Chi Chuan before.

Conditions

Healthy Aging; Motor Learning; Cognitive Function

Outcome Measures

Primary Outcomes (9)

• Heart Rate Variability

  R-R intervals were recorded using a Polar H7 sensor with a chest strap (Kempele, Finland) in laying position, in rest.

  10 weeks

• Blood Pressure

  Resting blood pressure was measured using digital electronic blood pressure monitor (Microlife BP A100, Widnau, Switzerland)

  10 weeks

• Perceived Stress Scale - PSS-10

  The purpose of this scale is to assess the degree of stress in subjects' lives. It consists of questions about the frequency of feeling and thoughts during the past time period. Potential answers: 0-never; 1-almost never; 2-sometimes; 3-fairly often and 4-very often. The scores are obtained by reversing the scores on the four positive items:for example, 0=4, 1=3, 2=2, etc. and then summing across all items. Scores for the 10-item form range from 0 to 40,with higher scores indicating greater perceived stress

  10 weeks

• Hospital Anxiety and Depression Scale (HADS)

  To determine the level of anxiety and depression of subjects was used HADS scale. The scale consists of totally 14questions with the answers valued from 0 to 3. Half of questions addressed to estimate anxiety and rest - depression.The total scoring and conclusion for the both categories of questions: 0-7 = Normal; 8-10 = Borderline abnormal(borderline case); 11-21 = Abnormal (case)

  10 weeks

• Muscle circulatory BDNF Measurement

  Venous blood samples from the median antecubital vein were collected in 5 ml vacuum tubes with a gel separator and was separated by centrifugation (15 min at 1200g) to make blood serum. Samples were aliquoted and stored at -20°C until analysis. The serum concentration of Human Free BDNF was measured using an enzyme-linked immunoassay kit(R\&D Systems, Minneapolis, USA).

  10 weeks

• Circulating Irisin Measurement

  Venous blood samples from the median antecubital vein were collected in 5 ml vacuum tubes with a gel separator and was separated by centrifugation (15 min at 1200g) to make blood serum. Samples were aliquoted and stored at -80°C until analysis. The serum concentration of Irisin was measured using a competitive ELISA, immobilized antigen immunoassay kit (BioVendor R\&D Systems, Brno, Czech Republic).

  10 weeks

• Motor Learning Evaluation

  The reaction time and velocity study will be measured with a DPA-1 analyzer. The DPA-1 device allows to study the reaction time, dynamic and kinematic characteristics of the movements.

  10 weeks

• Cognitive Function Performance Evaluation

  The Automated Neuropsychological Assessment Metrics computer program, which assesses a person's neuropsychological condition, will be used to assess cognitive function indicators. Evaluates areas of cognition that are related to brain executive function. The following tests will be used in the study: Simple reaction time, Two choice reaction time, Memory search, Mathematical processing, Code substitution - learning, Code substitution - delayed, Go / No-Go, Matching grids.

  10 weeks

• Balance Evaluation

  Balance measurement will be measured on a Kistler platform. The subjects' balance study evaluated static posturography using a force plate and computer equipment to record signals (KISTLER, Switzerland, Slimline System 9286). During the study, the subject stands on the force plate in four different positions.

  10 weeks

Secondary Outcomes (2)

• Weight Measurment

  10 weeks

• Height Measurement

  10 weeks

Study Arms (2)

Tai Chi Chuan group

EXPERIMENTAL

Fifteen healthy elderly subjects participated in 10 weeks of Tai Chi Chuan practice. Inclusion criteria were: * aged 60 years and older; * sedentary behavior for at least 6 months; * no previous experience of Tai Chi Chuan practice; * good physical health determined by Physical Activity Readiness Questionnaire as - confirmed by medical history; * no cognitive impairments determined by baseline Mini-Mental State Examination score of ≥ 45. All participants were asked to not perform any sports activities while the research was ongoing.

Other: Tai Chi Chuan trainings

Control group

NO INTERVENTION

In the control group, fifteen subjects also had to meet the same criteria and did not perform any exercises or make changes in their daily living life.

Interventions

Tai Chi Chuan trainings OTHER

10 weeks of Tai Chi Chuan practice by 6-year experienced training teacher, 2 times per week, 60 min per session.

Tai Chi Chuan group

Eligibility Criteria

• Age: 60 Years - 80 Years
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• age from 60 years old;
• voluntary participation in the study;
• does not have chronic diseases or injuries that may affect physical activity,
• does not have physical and mental disorders;
• has no hearing impairment;
• does not smoke;
• does not use psychotropic substances;
• pulse from 40 to 100 beats per minute at rest;
• impaired or corrected vision;
• blood pressure up to 139/89 mmHg at rest;
• never had practice of Tai Chi Chuan

You may not qualify if:

• persons suffering from: mental, oncological, cardiovascular, skeletal, muscular, respiratory disorders or diseases after physical exhaustion will not be invited to the study;
• after surgery; injuries (in last 3 years);
• contraindications to physical activity.

Sponsors & Collaborators

• Lithuanian Sports University: lead

Study Sites (1)

Lithuanian Sports University

Kaunas, 44221, Lithuania

Location

Study Officials

• Rima Solianik, PhD

  Lithuanian Sport University

  PRINCIPAL INVESTIGATOR

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: December 21, 2020
• First Posted: December 30, 2020
• Study Start: June 29, 2020
• Primary Completion: September 10, 2020
• Study Completion: September 10, 2020
• Last Updated: December 30, 2020

Record last verified: 2020-12

Data Sharing

• IPD Sharing: Will not share

Locations

LI (1)