NCT07008859

Brief Summary

this study for investigation of correlation between voice pitch and tension of suboccipital muscles

Trial Health

55
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
119

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started May 2025

Shorter than P25 for all trials

Geographic Reach
1 country

1 active site

Status
active not recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

May 1, 2025

Completed
20 days until next milestone

First Submitted

Initial submission to the registry

May 21, 2025

Completed
16 days until next milestone

First Posted

Study publicly available on registry

June 6, 2025

Completed
6 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

November 20, 2025

Completed
2 months until next milestone

Study Completion

Last participant's last visit for all outcomes

February 1, 2026

Completed
Last Updated

June 6, 2025

Status Verified

April 1, 2025

Enrollment Period

7 months

First QC Date

May 21, 2025

Last Update Submit

May 29, 2025

Conditions

Voice ChangeSuboccipital Muscles Tension

Keywords

voice pitch changestension of suboccipital musclescorrelational study

Outcome Measures

Primary Outcomes (1)

  • tension of suboccipital muscles

    immediately during voice pitch changes

Secondary Outcomes (1)

  • suboccipital muscles tension

    5 minutes :tension will be measured twice during speech

Eligibility Criteria

Age20 Years - 60 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64)
Sampling MethodProbability Sample
Study Population

participatnts are normal people ,both gender , aged 20-60 years . number of participants are 119

You may qualify if:

  • Healthy adults aged 20-60 years.
  • No history of musculoskeletal disorders, voice disorders, or neurological conditions.
  • Normal voice function (Voice Handicap Index \[VHI\]-10 ≤ 11) .

You may not qualify if:

  • Individuals with neck pain or injury in the past six months.
  • History of vocal pathologies, recent surgeries, or auditory impairments

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Faculty of Physical Therapy , Cairo University

Dokki, Egypt, 12612, Egypt

Location

MeSH Terms

Conditions

Dysphonia

Condition Hierarchy (Ancestors)

Voice DisordersLaryngeal DiseasesRespiratory Tract DiseasesOtorhinolaryngologic DiseasesNeurologic ManifestationsNervous System DiseasesSigns and SymptomsPathological Conditions, Signs and Symptoms

Study Officials

  • basant sabry elbana, bachelor of physical therapy

    Cairo University

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
OTHER
Time Perspective
OTHER
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
physiotherapist

Study Record Dates

First Submitted

May 21, 2025

First Posted

June 6, 2025

Study Start

May 1, 2025

Primary Completion

November 20, 2025

Study Completion

February 1, 2026

Last Updated

June 6, 2025

Record last verified: 2025-04

Locations

EG(1)