Evaluation of Cardiac Variability After a Vitamine D Protocol and Whole Body Vibration

Heart Rate Variability in Healthy Older and Older COPD After Vitamine D Use and Whole Body Vibration Protocol

Status

UNKNOWN

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT03679325

Enrollment

Registered

2018-09-20

Start date

2018-05-20

Completion date

2018-09-30

Last updated

2018-09-24

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

Conditions

Aging, Copd

Brief summary

Evaluation of heart rate variability in time and frequency domains, in Chronic Obstructive Pulmonary Disease (COPD) after 03 months of vitamine D supplementation and whole body vibration (WBV) training

Interventions

DIETARY_SUPPLEMENTvitamine D

a dose once a week

OTHERwhole body vibration (WBV)

03 months of WBV training three times per week

Study design

Allocation

RANDOMIZED

Intervention model

PARALLEL

Primary purpose

SCREENING

Masking

DOUBLE (Subject, Outcomes Assessor)

Eligibility

Sex/Gender

ALL

Age

60 Years to 75 Years

Healthy volunteers

Yes

Inclusion criteria

* COPD or healthy elderly sedentary according to International Physical Activity Questionnaire * BMI between 22.9 and 28 kg/m2 * COPD with clinical-functional diagnosis of the disease according to Gold * ex-smokers

Exclusion criteria

* Older patients with COPD who had episodes of exacerbation in the last three months * Who participate in pulmonary rehabilitation programs in the last year * Who used home oxygen therapy * Patients with COPD-associated comorbidities * Who were taking vitamin D

Design outcomes

Primary

Measure	Time frame	Description
heart rate variability	before and immediately after the chronic intervention	evaluation of time and frequency domains

Countries

Brazil

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026