Acupuncture and Dry Needling in Peripheral Acute Fatigue Reduction

Not Applicable

Completed

• Conditions: Males; Sedentary Lifestyle
• Interventions: Procedure: Dry needling; Procedure: Acupuncture

• Registration Number: NCT03448120
• Lead Sponsor: Universidade Federal de Pernambuco

Brief Summary

Introduction: Neuromuscular fatigue is defined when the muscle becomes incapable of generating muscle power or strength after exercise or long repetitive activities. As well as, the inability to maintain optimum performance and generate maximum voluntary contractions during a physical exercise. When performing physical activity, the body's metabolic response increases proportionally to exercise to satisfy the demands of the human physiological. Part of the energy accumulated during exercise is lost to the environment in the form of heat and another part is maintained internally through the physiological control for thermoregulation. In addition, the muscle generates an electric signal important to determine its status regarding power and fatigue.

Objective: To investigate the reduction of acute peripheral fatigue induced by isometric contractions from acupuncture and dry needling techniques, compared to absolute rest.

Methods: This is a cross-sectional study and experimental study, with descriptive, analytical and quantitative approach. It follows the Consolidated Standards of Reporting Trials (CONSORT) guidelines. The volunteers will be gathered according to the eligibility criteria, and randomly divided in 3 groups: the control group (G1), the volunteers who will remain in prolonged rest; the acupuncture group (G2), in which volunteers will receive six needles in six acupoints in the non-dominant upper limb and the dry needling group (G3), in which the volunteers will receive application of six needles arranged in the non-dominant biceps brachialis.

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2018-02-21
• Study First Submitted QC: 2018-02-21
• Study Start: 2018-02-26
• Study First Posted: 2018-02-27
• Primary Completion: 2018-11-16
• Study Completion: 2018-12-21
• Status Verified: 2022-02
• Last Update Submitted: 2022-02-10
• Last Update Posted: 2022-03-02

Recruitment & Eligibility

• Status: COMPLETED
• Sex: Male
• Target Recruitment: 45

Inclusion Criteria

• Male individuals, aged between 18 and 40 years and who are not practicing regular physical activity (sedentary lifestyle).

Exclusion Criteria

• Are using food supplementation;
• Have joint or bone lesions on the limb to be studied;
• Have problems of metabolic order;
• Use of hormone therapy;
• Have had caffeine in the two hours before the study;
• Have ulceration or wounds in the electrode application region for electromyography;
• Show absence of myofascial trigger points in areas of dry needling technique;
• Body Mass Index below normal values or higher than overweight.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: FACTORIAL

Arm && Interventions

Group	Intervention	Description
Dry needling Group	Dry needling	The volunteers will receive application of six needles arranged in the non-dominant biceps brachialis for 30 minutes.
Acupuncture Group	Acupuncture	The volunteers will receive six needles in six acupoints in the non-dominant upper limb for 30 minutes.

Primary Outcome Measures

Name	Time	Method
Perception of muscle fatigue	60 minutes	Fatigue perception measured by Visual Analog Scale for fatigue assessment, graduated from 0,00 to 10,0 centimeters, being 0,00 no fatigue and 10,0 maximum fatigue.
Muscle temperature	60 minutes	Infrared thermographic Imaging analysis of acute peripheral muscle fatigue.
Muscle fatigue	60 minutes	Electromyographic activity (in microvolts) of the biceps brachii muscle to assess muscle fatigue through the median frequency (MF).

Trial Locations

Locations (1)

Laboratory of Kinesiotherapy and Manual Therapeutic Resources, Department of Physical Therapy, Federal University of Pernambuco (UFPE); 🇧🇷 Recife, Pernambuco, Brazil