Pitch elevation surgery for gender identity patients

Pitch elevation surgery for gender identity patients - Pitch elevation surgery for gender identity patients

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000014090

Enrollment

Registered

2014-08-01

Start date

2014-09-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Gender identity disorder

Interventions

patient undergo the operation of pitch elevation surgery for Male-to-Female Transsexuals.

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: 1.Male to Female Transsexuals 2.Adult 3.Speech therapist estimates that patients is not likly to improve his voice sufficiently after voice training.

Exclusion criteria

Exclusion criteria: 1.patient don't give informed consent. 2.patient has psychiatric disorder. 3.patient complain of generalized weakness. 4.patient under age.

Design outcomes

Primary

Measure	Time frame
evaluate the quality of voice for Male-to-Female Transsexuals after new method operation	—

Secondary

Measure	Time frame
evaluate the degree of satisfaction for Male-to-Female Transsexuals after new method operation	—

Countries

Japan

Contacts

Public ContactYukoKatayama

Okayama university hospital Plastic surgery

okayama-prs@md.okayama-u.ac.jp086-235-7214

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026