Comparison of the efficacy and complications of surgical methods for severe congenital ptosis: a single-center prospective cohort study

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2100054767

Enrollment

Unknown

Registered

2021-12-26

Start date

2022-01-01

Completion date

Unknown

Last updated

2022-12-05

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

Conditions

Congenital Ptosis

Interventions

Groupped according to different surgical method:No

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Patients with severe congenital ptosis; 2. The muscle strength of levator upper eyelid is <= 4mm; 3. Patients who plan to undergo levator shortening, tarsal combined levator shortening, combined fascial sheath suspension combined with levator shortening, and frontalis suspension; 4. The anesthesia method is local anesthesia.

Exclusion criteria

Exclusion criteria: 1. Patients who have received any upper eyelid surgery; 2. Patients with abnormal eye movement function; 3. Jaw blink syndrome; 4. Patients whose etiology may be combined with acquired factors; 5. Patients with weak eye opening due to systemic diseases; 6. I or my family members cannot complete the follow-up communication due to various reasons.

Design outcomes

Primary

Measure	Time frame
Margin reflex distance 1 ;	—

Countries

China

Contacts

Public ContactLiu Fei

Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine

plasticliu@hotmail.com+86 13817377740

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026