CClinicalTrials.gg
Status unknownNCT03094689Updated Apr 28, 2017

Cold Water Immersion in the Recovery of Markers of Muscle Damage of 10km Street Runners

An interventional study of Cold water immersion and Water immersion in Health Behavior, sponsored by Universidade Federal do Rio Grande do Norte. Status unknown. Open to male participants aged 20 Years to 40 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2017-04-28.

Sponsored by Universidade Federal do Rio Grande do Norte · Not applicable, Interventional, and Treatment

The sponsor has not verified this record recently (last verified Apr 2017), so the status shown — last known as Active, not recruiting — may be out of date.
Phase
Not applicable
Study type
Interventional
Enrollment
30
Allocation
Randomized
Ages
20 Years to 40 Years
Sex
Male
01

Study summary

Objective: To analyze the effect of cold water immersion (CWI) on the recovery of clinical, biochemical, functional and neuromuscular markers of muscle damage in 10 km street runners.

Materials and Methods: This is a randomized, blinded trial in which 30 subjects, 10 km street runners, were randomly divided into three groups: control (gC), immersion (gI) and CWI (gCWI). The runners will be evaluated for clinical (subjective perception of exertion), biochemical (serum CK), functional (unipodal triple hop distance and shuttle test time) and neuromuscular variables by means of isokinetic variables (peak torque, total work and fatigue index). Volunteers will perform pre-assessment, immediately post-race and post-intervention, and 24-hour post-intervention. The data will be expressed by mean and standard deviation, analyzed in the statistical package SPSS 20.0. A significance level of 5% and a 95% confidence interval will be considered for all measures.

02

Conditions studied

  • Health Behavior

Keywords

  • Physical activity
  • Muscle pain
  • Cryotherapy
03

In context

Lead sponsor

Universidade Federal do Rio Grande do Norte is the lead sponsor of 84 studies on the registry; 13 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
20 Years to 40 Years
Sexes eligible
Male
Accepts healthy volunteers
Yes

Inclusion criteria

  • Body Mass Index between 18.5 and 30 kg/m2;
  • Street runners for at least 6 months;
  • Week frequency of at least 3 times;
  • Do not present cardiopathies, muscles and neurological diseases;

Exclusion criteria

Exclusion Criteria:

  • Hypersensitivity or allergies to cryotherapy;
  • Unable to complete the 10 km event on the day of the evaluation;
  • Do not complete or perform any of the study procedures for any reason (phobias, do not withstand the exposure time).
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Investigator)
Enrollment
30 participants (actual)

Study arms

  • No intervention
    Control group
  • Experimental
    Immersion group

    They will be immersed in a barrel of 200 liters of water (without ice) at room temperature, according to local conditions of temperature and humidity (Natal county - RN). They will be immersed to the height of the iliac crests for 10 minutes.

    Other: Water immersion

  • Experimental
    Cold water immersion group

    They will be immersed in a barrel of 200 liters of ice water at an average temperature of 10 ° C for 10 minutes. They will be immersed to the height of the iliac crests.

    Other: Cold water immersion

Interventions

  • OtherCold water immersion
  • OtherWater immersion
06

What researchers measure

Primary outcomes

  1. Subjective perception of pain.

    The subjective perception of pain will be measured by means of the visual analogic scale based on the self-report of the level of pain.

    Time frame: Up to 10 weeks

07

Study locations

No study locations are listed for this record.

08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Apr 28, 2017, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT03094689
Lead sponsor
Universidade Federal do Rio Grande do Norte
Responsible party
Wouber Hérickson de Brito Vieira (Principal Investigator, Clinical Professor, Universidade Federal do Rio Grande do Norte) — Principal investigator
First posted
Mar 29, 2017
Start date
Jan 2017
Primary completion
Apr 2017 (estimated)
Completion
Apr 2017 (estimated)
Last update
Apr 28, 2017
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Apr 2017. You cannot join it, but the record below documents what was studied.

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