To compare the success rate of old technique trabeculectomy versus new technique implantation of drainage device in the anterior chamber of the eye in glaucoma patients.

A comparative study on clinical outcome of conventional trabeculectomy and glaucoma drainage device in a tertiary health care Centre. - NIL

Status

Recruiting

Phases

Phase 2

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2023/08/056128

Enrollment

Registered

2023-08-04

Start date

Unknown

Completion date

Unknown

Last updated

2024-04-29

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

Conditions

Health Condition 1: H408- Other glaucoma

Interventions

Intervention1: Cross sectional study of 2 years duration: It is 2 years duration study study in which 2 surgical methods will be done In conventional trabeculectomy under local anesthesia A corneal tr

Eligibility

Inclusion criteria

Inclusion criteria: 1)Patients with uncontrolled primary glaucoma. 2)Patients who will be diagnosed with secondary glaucoma. 3)Patients who will be diagnosed with refractory glaucoma. 4)Patients are consenting to study/ giving valid consent.

Exclusion criteria

Exclusion criteria: 1)Patients with any ocular infection. 2)Patients having corneal decompensation. 3)Patients with neovascular glaucoma. 4)Patients who did not successfully complete a minimum 1-year follow-up period were not included in this study.

Design outcomes

Primary

Measure	Time frame
1)Visual acuity testing by Snellen’s chart- It is used to assess distant visual acuity. The patient is seated 6m away from Snellens chart & is instructed to read the chart with both eyes, one after the other. When the patient can read up to a 6 m line, his visual acuity is reported as 6/6, & depending on the smallest line that the patient can read from a 6 m distance, his vision is recorded as 6/9, 6/12, 6/18, 6/24, 6/36, & 6/60. 2)Intra Ocular Pressure measurement by applanation tonometry- The Goldmann Applanation Tonometer is commonly recognised as the gold standard in intraocular pressure (IOP) measurement. A topical anaesthetic is instilled into the conjunctival sac, followed by a fluorescein stain. The cobalt blue filter reveals a pattern of two green semicircular mires, with the inner borders of semicircles aligned. The IOP is calculated by multiplying the dial value by ten in mmhg. Timepoint: 2 YEARS	—

Measure

Time frame

1)Visual acuity testing by Snellen’s chart- It is used to assess distant visual acuity. The patient is seated 6m away from Snellens chart & is instructed to read the chart with both eyes, one after the other. When the patient can read up to a 6 m line, his visual acuity is reported as 6/6, & depending on the smallest line that the patient can read from a 6 m distance, his vision is recorded as 6/9, 6/12, 6/18, 6/24, 6/36, & 6/60. 2)Intra Ocular Pressure measurement by applanation tonometry- The Goldmann Applanation Tonometer is commonly recognised as the gold standard in intraocular pressure (IOP) measurement. A topical anaesthetic is instilled into the conjunctival sac, followed by a fluorescein stain. The cobalt blue filter reveals a pattern of two green semicircular mires, with the inner borders of semicircles aligned. The IOP is calculated by multiplying the dial value by ten in mmhg. Timepoint: 2 YEARS

—

Secondary

Measure	Time frame
1)Moorfields bleb grading- The bleb is assessed & characterized with respect to- •Diffusion area •Height •Vascularity in central, peripheral bleb area and non- bleb area. 2)Need of anti-glaucoma medication-If the post-operative IOP measurement indicates greater values, we will administer anti-glaucoma drugs later. 3)OCT-RNFL and Humphrey visual field analysis Timepoint: 2 YEARS	—

Countries

India

Contacts

Public ContactSachin Daigavane

Jawaharlal nehru medical college sawangi meghe wardha

drsachin391977@gmail.com9021736568

Outcome results

None listed

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