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Fascial Mobilization Along the Vagus Nerve and Its Effects on Acute Physiological Parameters in Obstructive Sleep Apnea

NCT07169058 · Status: ENROLLING_BY_INVITATION · Phase: NA · Type: INTERVENTIONAL · Enrollment: 100

Last updated 2025-09-11

No results posted yet for this study

Summary

This randomized controlled trial was designed to investigate the effects of fascial mobilization along the course of the vagus nerve on acute physiological parameters in individuals with obstructive sleep apnea syndrome (OSAS). Patients diagnosed with moderate to severe OSAS by polysomnography at Mardin Training and Research Hospital Sleep Laboratory will be included in the study. Participants will be randomly assigned to mobilization or control groups. In the mobilization group, 16 minutes of manual fascial mobilization will be applied to fascial regions associated with the vagus nerve, starting from the occipitomastoid suture and extending through the cervical, thoracic, and abdominal regions. The control group will rest in the supine position for the same duration. Heart rate, systolic and diastolic blood pressure, and peripheral oxygen saturation (SpO₂) will be recorded before and after the intervention. This study is expected to demonstrate the effectiveness of fascial mobilization as a non-invasive, low-cost, and innovative approach in the treatment of OSAS, contributing to clinical practice.

Conditions

  • Obstructive Sleep Apnea Syndromes

Interventions

BEHAVIORAL

Vagus Nerve Fascial Mobilization

Reference Points of the Body Regions for Mobilization 1. Occipito-Mastoid Suture (OM) The occipitomastoid suture is the cranial suture located between the occipital bone and the mastoid part of the temporal bone. The condylus squamosa mastoidea serves as the pivot point. The patient lies in the supine position while the physiotherapist sits at the head of the patient. One hand is placed under the occiput at the suture, while the other hand is placed on the mastoid portion of the temporal bone. The patient's head is turned toward the direction of mobilization, and mobilization is performed using the weight of the head (25). Each application is planned as a single repetition lasting 120 seconds. 2. Anterior Cervical Region (Triangle) Topographically, this region is located at the anterior part of the neck, extending along the seven cervical vertebrae (C1-C7). The anterior triangle is bordered superiorly by the lower margin of the mandible, laterally by the anterior median line of the s

Sponsors & Collaborators

  • Mardin Artuklu University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-08-01
Primary Completion
2025-12-12
Completion
2025-12-12

Countries

  • Turkey (Türkiye)

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07169058 on ClinicalTrials.gov