Immediate Effects of Dynamic Cupping on Median Nerve's Mechanosensitivity

Not Applicable

Completed

• Conditions: Healthy

• Registration Number: NCT04688892
• Lead Sponsor: University Fernando Pessoa

Brief Summary

The purpose oh this study is to verify the immediate effects of dynamic cupping on median nerve's mechanosensitivity, measured by the upper limb neurodynamic test 1 (ULNT1) in healthy participants.

Detailed Description

After completing the socio-demographic and clinical questionnaire, the participants will be randomly assigned into two designated groups, the Intervention Group (IG; n = 30) (dynamic cupping therapy throughout the median nerve course) and the Control Group (CG; n = 30) (remained at rest for 5 minutes), using the software www.graphpad.com/quickcals.

Study Timeline

• Study First Submitted: 2020-12-03
• Study Start: 2020-12-11
• Primary Completion: 2020-12-16
• Study First Submitted QC: 2020-12-29
• Study Completion: 2020-12-30
• Study First Posted: 2020-12-30
• Status Verified: 2021-09
• Last Update Submitted: 2021-09-20
• Last Update Posted: 2021-09-21

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 60

Inclusion Criteria

• Healthy university students of both genders with normal mobility of the joints of the upper quadrant of the body.

Exclusion Criteria

• Deformities in the upper quadrant region of the body;
• Complaints in this region in the last 6 months;
• Surgical procedures or musculoskeletal, cardiac, renal, metabolic, neurological and or oncological pathologies of the upper quadrant that may disturb nerve function;
• Not present any mechanosensitive response to ULNT1;
• Pregnant women;
• Ingestion of non-steroidal anti-inflammatory drugs or consumption of any type of narcotic drugs and participants who have drunk alcohol in the last 12 hours.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Primary Outcome Measures

Name	Time	Method
change in elbow extension range of motion	Baseline (M0), Immediately after intervention or control (M1).	Data will be collected in two moments: baseline (M0) and after the application of cupping for intervention group or after a resting period for control group (M1).; The M0 will consist in performing the ULNT1 on the dominant upper limb for each participant. The participants will remain in a supine position on a massage table with the body aligned, exposing the test forearm for the placement of the smartphone through an armband. The head and cervical spine will be stabilized at the maximum comfortable lateral inclination using a foam pillow. The ULNT1 sequence used was: (1) maximum contralateral cervical inclination; (2) arm at 90º of shoulder abduction preventing scapular elevation; (3) 90º of external rotation of the shoulder and elbow flexion at 90º (defined as the initial position or 0º of range of motion under test); (4) supination of the forearm; (5) wrist and fingers extension; and (6) elbow extension.

Trial Locations

Locations (1)

Ricardo Cardoso; 🇵🇹 Porto, Portugal