NCT04025619

Brief Summary

Special metals (e.g. Germanium, Titanium, and π element) can be used to produce far-infrared radiation. The applications of these metals in promoting blood circulation are worth investigating. This clinical trial recruited subjects for using tape made up of Ge, Ti, and π element developed by Green Energy Nano Technology Co., Ltd. We assumed that the experimental tape can improve the participants' peripheral blood circulation and their quality of life. In this clinical trial, the clinical efficacy and safety of the test products were assessed using physical examination and questionnaires.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
86

participants targeted

Target at P50-P75 for not_applicable

Timeline
Completed

Started Mar 2018

Geographic Reach
1 country

1 active site

Status
completed

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

First Submitted

Initial submission to the registry

December 18, 2017

Completed
3 months until next milestone

Study Start

First participant enrolled

March 12, 2018

Completed
1.2 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

May 20, 2019

Completed
1 month until next milestone

Study Completion

Last participant's last visit for all outcomes

June 20, 2019

Completed
29 days until next milestone

First Posted

Study publicly available on registry

July 19, 2019

Completed
Last Updated

September 9, 2020

Status Verified

September 1, 2020

Enrollment Period

1.2 years

First QC Date

December 18, 2017

Last Update Submit

September 8, 2020

Conditions

Outcome Measures

Primary Outcomes (3)

  • Ankle-Brachial Pressure Index

    Detect the pressure difference in percentage between brachial pressure and ankle pressure by the pulse volume record and ultrasound device.

    1 day

  • MVO/SVC

    The ratio of maximum venous outflow (MVO) to the segmental venous capacitance (SVC)

    1 day

  • Visual Analog Scale (VAS) Pain

    VAS is measurement instrument for describing pain severity or intensity. The pain scale is range from 0 to 10, representing "no hurt" to "hurt worst", respectively.

    1 day

Secondary Outcomes (1)

  • Kidney Disease Quality of Life

    Day 0 (before intervention) and Day 7 (after using the intervention for 7 days)

Study Arms (2)

treatment group

EXPERIMENTAL

the data is collected from the same participant after the intervention.

Device: tape

Control group

NO INTERVENTION

The Collect the data from the same participant before the intervention as control

Interventions

tapeDEVICE

Sports tape

treatment group

Eligibility Criteria

Age20 Years - 80 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Cardiovascular disease (deep Vein Thrombosis or Chronic venous insufficiency)

You may not qualify if:

  • Vulnerable populations
  • wound at lower limb which can not take the intervention
  • one can not make express consent clearly
  • dyslexia
  • who need physical assistance during ambulation
  • nonfunctional ambulator

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

National Defense of Medical Center, Tri-Service General Hospital

Taipei, 114, Taiwan

Location

MeSH Terms

Conditions

Cardiovascular Diseases

Study Design

Study Type
interventional
Phase
not applicable
Allocation
NON RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
PARALLEL
Model Details: 2 groups of participant, one of the group took the questionnaire then received the intervention for seven days, then took the same questionnaire again. The other group took the physical examination and received the intervention immediately, then took the physical examination again when the intervention is on the treating area.
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Assistant Professor

Study Record Dates

First Submitted

December 18, 2017

First Posted

July 19, 2019

Study Start

March 12, 2018

Primary Completion

May 20, 2019

Study Completion

June 20, 2019

Last Updated

September 9, 2020

Record last verified: 2020-09

Data Sharing

IPD Sharing
Will not share

Locations