NCT03437252

Brief Summary

Patients who are suffering from Chronic Obstructive Pulmonary Disease (COPD) had a decreased level of physical activity which is consequentially related to another acute exacerbation event. In this study, we selected patients from those who were admitted for acute exacerbation of COPD, evaluated physical activity by accelerometer (wearable multisensory armband devices) to find out the correlation between physical activity in COPD acute exacerbation patients.

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
86

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started Nov 2017

Longer than P75 for all trials

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

November 6, 2017

Completed
3 months until next milestone

First Submitted

Initial submission to the registry

February 13, 2018

Completed
6 days until next milestone

First Posted

Study publicly available on registry

February 19, 2018

Completed
7.8 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

November 19, 2025

Completed
12 days until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 2025

Completed
Last Updated

October 18, 2021

Status Verified

October 1, 2021

Enrollment Period

8 years

First QC Date

February 13, 2018

Last Update Submit

October 8, 2021

Conditions

COPD Exacerbation

Keywords

Chronic obstructive pulmonary diseaseChronic obstructive pulmonary disease acute exacerbationPhysical activityWearable arm device

Outcome Measures

Primary Outcomes (1)

  • Re admission rate after COPD acute exacerbation

    13 weeks

Eligibility Criteria

Age40 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Based on COPD patients who visited Samsung medical center.

You may qualify if:

  • COPD patient who have forced expiratory volume in one second/ forced vital capacity (FEV1/FVC) \< 70% by spirometry and those who have not been admitted for acute exacerbation in recent 3 months

You may not qualify if:

  • Those who does not consent or those who have drug addiction, psycho-socially or medically not feasible to this study

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Samsung medical center

Seoul, South Korea

Location

MeSH Terms

Conditions

Pulmonary Disease, Chronic ObstructiveMotor Activity

Condition Hierarchy (Ancestors)

Lung Diseases, ObstructiveLung DiseasesRespiratory Tract DiseasesChronic DiseaseDisease AttributesPathologic ProcessesPathological Conditions, Signs and SymptomsBehavior

Study Design

Study Type
observational
Observational Model
CASE CROSSOVER
Time Perspective
PROSPECTIVE
Target Duration
13 Weeks
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Associate Professor

Study Record Dates

First Submitted

February 13, 2018

First Posted

February 19, 2018

Study Start

November 6, 2017

Primary Completion

November 19, 2025

Study Completion

December 1, 2025

Last Updated

October 18, 2021

Record last verified: 2021-10

Locations

KR(1)