Clinical Observation of Technologic Application of No-touch Fluid-air Exchange in Surgery of Idiopathic Macula Hole

The Eye Hospital of Tianjin Medical University

Status

Completed

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT02584062

Enrollment

Registered

2015-10-22

Start date

2016-01-25

Completion date

2018-06-18

Last updated

2018-06-19

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

Conditions

Idiopathic Macula Hole

Brief summary

The purpose of this study is to observe the technologic application of no-touch fluid-air exchange in Surgery of Idiopathic Macula Hole.

Interventions

PROCEDUREno-touch fluid-air exchange

PROCEDUREvitrectomy metrectomy and internal membrane peeling and gas tamponed

Study design

Allocation

RANDOMIZED

Intervention model

PARALLEL

Primary purpose

TREATMENT

Masking

SINGLE (Subject)

Eligibility

Sex/Gender

ALL

Age

50 Years to 75 Years

Healthy volunteers

Inclusion criteria

* All patients were diagnosed as having an idiopathic macular hole(IMH) by Optical Coherence Tomography(OCT).

Exclusion criteria

* Myopia of \>6 diopters * Ocular trauma and other systematic or ocular issues associated with IMHs，such as the other macula disease, for example the degeneration of macula.

Design outcomes

Primary

Measure	Time frame	Description
the closure rate of Macular hole	one month	the closure rate of macular hole through OCT

Countries

China

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026