Comparison of Bowen Therapy and Post-isometric Relaxation Technique in Patients With Text Neck Syndrome

This study aims to compare the effectiveness of Bowen Therapy and Post-Isometric Relaxation Technique (PIRT) in the management of Text Neck Syndrome, a musculoskeletal condition caused by prolonged forward head posture during mobile phone or screen use. The study follows a randomized clinical trial design, ensuring that participants are randomly assigned to either the Bowen Therapy group or the PIRT group to minimize bias. The total study duration is nine months, including a six-week treatment phase and a three-week follow-up period. Assessments will be conducted at baseline, mid-intervention (3 weeks), post-intervention (6 weeks), and follow-up (9 weeks) to evaluate the short-term and sustained effects of both interventions. A consecutive sampling technique will be used, and participants who meet the inclusion and exclusion criteria will provide informed written consent before enrollment. The sample size was determined using G\*Power software (v3.1.9.7), based on previous research (Seemal et al., 2022), with an assumed large effect size (d = 1.0), α = 0.05, and 80% power. After accounting for a 20% attrition rate, a total of 42 participants (21 per group) will be included in the study. Overall, this study seeks to provide evidence on which therapeutic approach-Bowen Therapy or Post-Isometric Relaxation-is more effective in reducing pain, improving range of motion, and enhancing posture in individuals with Text Neck Syndrome.

NCT Number	NCT07480746
Lead Sponsor	University of Lahore
Conditions	Text Neck Syndrome
Enrollment	42 participants
Start Date	2025-12-11
Primary Completion	2026-02-11 (estimated)
Study Completion	2026-02-11 (estimated)
Updated on ClinicalTrials.gov	2026-03-20