The effect of high-intensity interval training (HIIT) and vitamin D supplementation on older men

The effect of 8 weeks of high-intensity interval training (HIIT) with and without vitamin D supplementation on some muscle atrophy indexes in older men

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20190917044797N2

Enrollment

Registered

2022-02-05

Start date

2022-02-09

Completion date

Unknown

Last updated

2022-02-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Sarcopenia. Muscle wasting and atrophy, not elsewhere classified

Interventions

Intervention 1: Control group: without receiving supplements and exercise program. Intervention 2: Intervention group: The daily intake of 2000 international units of vitamin D per day will be done fo

Eligibility

Sex/Gender

Male

Age

60 Years to 75 Years

Inclusion criteria

Inclusion criteria: Age range 60 to 75 years inactive (less than 90 minutes of regular exercise per week) Do not use drugs and anabolic supplements, blood pressure, anti-inflammatory and antioxidants

Exclusion criteria

Exclusion criteria: The elderly are injured Metabolic and cardiovascular diseases

Design outcomes

Primary

Measure	Time frame
Serum levels of vitamin D. Timepoint: 48 hours before and after 8 weeks of exercise training. Method of measurement: Using the ELISA method.;Serum levels of Insulin-like hormone 1. Timepoint: 48 hours before and after 8 weeks of exercise training. Method of measurement: Using the ELISA method.;Serum levels of myostatin hormone. Timepoint: 48 hours before and after 8 weeks of exercise training. Method of measurement: Using the ELISA method.;MiRNA-1. Timepoint: 48 hours before and after 8 weeks of exercise training. Method of measurement: Real Time PCR technique.;MiRNA-133a. Timepoint: 48 hours before and after 8 weeks of exercise training. Method of measurement: Real Time PCR technique.;MiRNA-206. Timepoint: 48 hours before and after 8 weeks of exercise training. Method of measurement: Real Time PCR technique.	—

Measure

Time frame

Serum levels of vitamin D. Timepoint: 48 hours before and after 8 weeks of exercise training. Method of measurement: Using the ELISA method.;Serum levels of Insulin-like hormone 1. Timepoint: 48 hours before and after 8 weeks of exercise training. Method of measurement: Using the ELISA method.;Serum levels of myostatin hormone. Timepoint: 48 hours before and after 8 weeks of exercise training. Method of measurement: Using the ELISA method.;MiRNA-1. Timepoint: 48 hours before and after 8 weeks of exercise training. Method of measurement: Real Time PCR technique.;MiRNA-133a. Timepoint: 48 hours before and after 8 weeks of exercise training. Method of measurement: Real Time PCR technique.;MiRNA-206. Timepoint: 48 hours before and after 8 weeks of exercise training. Method of measurement: Real Time PCR technique.

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Countries

Iran (Islamic Republic of)

Contacts

Public ContactKaveh Baturak

The University of tabriz

Kawa.Baturak@gmail.com+98 41 3334 0081

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026