Correlation Between Voice Pitch Changes and Tension of Su... | NCT07008859

Studies
Correlation Between Voice Pitch Changes and Tension of Suboccipital Muscles In Normal Subjects

NCT07008859

Sponsor

Cairo University

Status

Active, not recruiting

Last Update Posted

Jun 6, 2025Actual

Enrollment

119Estimated

Phase

Not provided

Conditions

Voice Change
Suboccipital Muscles Tension

Interventions

Not provided

Countries

Egypt

Protocol Section

Identification Module Status Module Sponsor/Collaborators Module Oversight Module Description Module Conditions Module Design Module Arms/Interventions Module Outcomes Module Eligibility Module Contacts/Locations Module References Module IPD Sharing Statement Module

Results Section

Participant Flow Module Baseline Characteristics Module Outcome Measures Module Adverse Events Module More Info Module

Annotation Section

Annotation Module

Document Section

Large Document Module

Derived Section

Miscellaneous Info Module Condition Browse Module Intervention Browse Module

Protocol Section

Identification Module

NCT ID

Results Section

No data available

No data is available for this block.

Annotation Section

No data available

No data is available for this block.

Document Section

No data available

No data is available for this block.

Derived Section

Miscellaneous Info Module

Version Holder

Status Module

Record Verification Date

Apr 2025

Overall Recruitment Status or Expanded Access Status

Active, not recruiting

Last Known Status

Not provided

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

May 1, 2025Actual

Primary Completion Date

Nov 20, 2025Estimated

Completion Date

Feb 1, 2026Estimated

First Submitted Date

May 21, 2025

First Submission Date that Met QC Criteria

May 29, 2025

First Posted Date

Jun 6, 2025Actual

Results Waived

Not provided

Results First Submitted Date

Not provided

Results First Submitted that Met QC Criteria

Not provided

Results First Posted Date

Not provided

Certification/Extension (aka Delayed Results) First Submitted Date

Not provided

Certification/Extension First Submitted that Passed QC Review

Not provided

Certification/Extension First Posted Date

Not provided

Last Update Submitted Date

May 29, 2025

Last Update Posted Date

Jun 6, 2025Actual

Oversight Module

Has Data Monitoring Committee (DMC)

Is FDA Regulated Drug

Is FDA Regulated Device

Is Unapproved Device

Not provided

Pediatric Postmarket Surveillance of a Device Product

Not provided

Product Exported from US

Not provided

FDAAA801 Violation

Not provided

Description Module

Brief Summary

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

Detailed Description

participants will be assigned randomly , normal people i will use 2 instruments first : compturized speech lab (CSL) to analyze voice pitch second: electromyography EMG to measure suboccipital muscle tension during speech this task will be repated twice first one during normal speech , second one during change in voice pitch

Design Module

Study Type

Observational

Number of References to an Expanded Access Study

Not provided

Expanded Access Types

Not provided

Patient Registry

Target Follow-Up Duration

Not provided

Phases

Not provided

Interventional Study Design

Allocation

Not provided

Intervention Model

Biospecimen

No data available

No data is available for this block.

Enrollment

119Estimated

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
tension of suboccipital muscles		immediately during voice pitch changes

Secondary Outcomes

Measure	Description	Time Frame
suboccipital muscles tension	suboccipital muscles tension will be measured by Electromyography during change of voice pitch	5 minutes :tension will be measured twice during speech

Other Outcomes

Not provided

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

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) .

Exclusion Criteria:

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

Accepts Healthy Volunteers

Yes

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

20 Years

Maximum Age

60 Years

Standard Ages

Adult

Study Population

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

Sampling Method

Probability Sample

Contacts/Locations Module

Central Contacts

Not provided

Overall Officials

Name	Affiliation	Role
basant sabry elbana, bachelor of physical therapy	Cairo University	Principal Investigator

Locations

Facility	Status	City	State	ZIP	Country	Contacts
Faculty of Physical Therapy , Cairo University		Dokki	Egypt	12612	Egypt

Condition Browse Module

MeSH Terms

ID	Term
D055154	Dysphonia

Ancestor Terms

ID	Term
D014832	Voice Disorders
D007818	Laryngeal Diseases
D012140	Respiratory Tract Diseases
D010038	Otorhinolaryngologic Diseases

Browse Leaves

Not provided

Browse Branches

Not provided