FindTrial
Sign In

Comparison in ease of Cataract surgery in patients with poorly dilating pupils using 2 different device

A Comparative Study of B-HEX pupil expander versus Malyugin ring in Management of Cataracts with Small Pupils

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2022/06/043113
Enrollment
64
Registered
2022-06-09
Start date
Unknown
Completion date
Unknown
Last updated
2023-10-16

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

Conditions

Health Condition 1: H251- Age-related nuclear cataract Health Condition 2: O- Medical and Surgical

Interventions

Intervention1: B-HEX pupil expander in the Management of Cataracts with Small Pupils: 32 patients of Cataract with non-dilating pupils presenting to the Ophthalmology OPD of this tertiary care hospita

Sponsors

Ministry of Defence
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Patients being worked up for Phaco emulsification with PCIOL implantation with pupils not dilating more than 4 mm.

Exclusion criteria

Exclusion criteria: Patient requiring combined Corneal, glaucoma or retinal procedure and patients with pre-existing macular oedema, post uveitis irregular pupils.

Design outcomes

Primary

MeasureTime frame
To compare the post-operative iris distortion rate after Cataract surgeries with small pupils performed with B-HEX pupil expander versus Malyugin ringTimepoint: Post operative period—

Secondary

MeasureTime frame
To compare the post-operative iris distortion rate after Cataract surgeries with small pupils performed with B-HEX pupil expander versus Malyugin ringTimepoint: Immediately and 1 month post operatively—

Countries

India

Contacts

Public ContactDr Simple Gupta

Command Hospital (SC)

drsimplegupta7402@gmail.com8717834257

Outcome results

None listed

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