NCT04241991 is a NA clinical trial of Active laser in Lasers, sponsored by Universidade Norte do Paraná.

Who is sponsoring NCT04241991?

NCT04241991 is sponsored by Universidade Norte do Paraná.

What drugs are being tested in NCT04241991?

Interventions in NCT04241991: Active laser, Placebo laser.

What condition does NCT04241991 study?

NCT04241991 studies Lasers, Resistance Training, Muscle Strength, Aged, Performance.

Is NCT04241991 still recruiting?

NCT04241991 is currently completed. Last updated 27 January 2020.

Last reviewed 2020-01-27 · How we verify

NCT04241991

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Photobiomodulation (PBM) Therapy on Muscle Performance in Elderly Women

Completed NA Last updated 27 January 2020

What this trial tests

NA trial testing Active laser in Lasers in 20 participants. Completed in 15 January 2020.

Timeline

1 November 2019

Primary endpoint
15 January 2020

15 January 2020

Quick facts

Lead sponsor	Universidade Norte do Paraná
Phase	NA
Status	Completed
Study type	INTERVENTIONAL
Allocation	randomized
Design	factorial
Masking	double
Primary purpose	basic science
Enrollment	20
Start date	1 November 2019
Primary completion	15 January 2020
Estimated completion	15 January 2020
Sites	1 location across Brazil

Drugs / interventions tested

Active laser
Placebo laser

Conditions studied

Lasers — all drugs for Lasers →
Resistance Training — all drugs for Resistance Training →
Muscle Strength — all drugs for Muscle Strength →
Aged — all drugs for Aged →

Sponsor

Universidade Norte do Paraná

Who can join

Adults 65 to 80, female only, with Lasers or Resistance Training. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

The present project aims to investigate the acute and chronic effects of laser photobiomodulation (PBM) at 808 nm on muscle performance in physically active elderly women. The hypothesis of this study is that laser PBM would improve muscle strength (i.e., MVIC and 1RM) and endurance (i.e., repetitions-to-failure, blood lactate levels), functional capacity (i.e., short physical performance battery score), and rating of perceived exertion when compared with placebo laser.

Publications & conference data

No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.

Verify or expand the search:

Other Universidade Norte do Paraná trials

Trials by the same sponsor.

NCT07511803 — Photobiomodulation on Recovery in Female Futsal Athletes · NA · not yet recruiting
NCT07511790 — Photobiomodulation on Performance in Female Futsal Athletes · NA · not yet recruiting
NCT07379385 — Effects of Weekly Set Volume on Muscle Adaptation · NA · enrolling by invitation
NCT06562322 — Acute Effect of Photobiomodulation Therapy on Muscle Performance in Female Futsal Players · NA · completed
NCT05241223 — An Online Behavior Change Intervention to Promote Physical Activity in Adults With Asthma · NA · completed

Verify against primary sources

ClinicalTrials.gov — authoritative US registry record
WHO ICTRP — international registry index
EU Clinical Trials Register
Sponsor press releases (Google)

Data sources for this page

Trial protocol + status: ClinicalTrials.gov NCT04241991 (US National Library of Medicine, public domain)
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by Universidade Norte do Paraná
Last refreshed: 27 January 2020

Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT04241991.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing