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The Simulated Ocular Surgery (SOS) Trials

The Simulated Ocular Surgery (SOS) Trials: Randomised-Controlled Trials Comparing Intense Simulation-Based Surgical Education for Cataract and Glaucoma Surgery to Conventional Training Alone in East Africa.

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
PACTR
Registry ID
PACTR201803002159198
Enrollment
64
Registered
2017-03-30
Start date
2017-10-30
Completion date
Unknown
Last updated
2026-08-03

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

Conditions

Eye Diseases Surgery Educational intention, cataract, glaucoma

Interventions

Intense simulation-based surgical training
Conventional Standard Training Alone

Sponsors

LSHTM
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: OLIMPICS Trial (SICS): Inclusion Criteria ¿ Less than one complete SICS procedure performed ¿ Parts of less than ten separate SICS procedures performed ¿ Trainee ophthalmologist in year one or two of MMed course of collaborating Institution. ¿ Agree to be randomly allocated to ¿Intervention¿ or ¿Control¿ training groups ¿ Agree to, and sign agreement not discuss, or share in any way, any of the details of the educational intervention for the first three months ¿ Agree to baseline assessment, assessment at three, twelve and fifteen months; Agree to monitor, anonymise, and report all surgical outcomes of all patients operated during the fifteen month period (month 0 to 15) ¿ Good English language skills OLIMPICS Trial (SICS): Exclusion Criteria ¿ One or more complete SICS procedures performed ¿ Performed parts of ten or more separate SICS procedures

Exclusion criteria

Exclusion criteria: GLASS Trial (Trabeculectomy): Inclusion Criteria ¿ Less than one complete surgical trabeculectomy procedure performed ¿ Parts of less than five surgical trabeculectomy procedures performed ¿ Trainee ophthalmologist in year three or four of MMed course of collaborating Institution ¿ Agree to be randomly allocated to ¿Intervention¿ or ¿Control¿ training groups ¿ Agree, and sign agreement to not discuss, or share in any way, and of the details of the educational intervention for the first three months ¿ Agree to baseline assessment, assessment at three, twelve and fifteen months; Agree to monitor, anonymise, and report all surgical outcomes of all patients operated during the fifteen month period (month 0 to 15) ¿ Good English language skills GLASS Trial (Trabeculectomy): Exclusion Criteria ¿ One or more trabeculectomy procedures performed ¿ Performed parts of five or more separate trabeculectomy procedures

Design outcomes

Primary

MeasureTime frame
mean global competency assessment score, using the ophthalmic simulation surgical competency assessment rubric (OSSCAR)

Secondary

MeasureTime frame
mean global competency assessment score, using the ophthalmic simulation surgical competency assessment rubric (OSSCAR);mean global competency assessment score, using the ophthalmic simulation surgical competency assessment rubric (OSSCAR);mean global competency assessment score, using the ophthalmology surgical competency assessment rubric (OSCAR);mean global competency assessment score, using the ophthalmology surgical competency assessment rubric (OSCAR);Numbers and visual outcomes of surgeries

Countries

Kenya, Tanzania, Uganda, Zimbabwe

Contacts

Public ContactPatricia Henley

Quality & Governance Manager

Patricia.Henley@lshtm.ac.uk+442079272626

Outcome results

None listed

Source: PACTR (via WHO ICTRP) · Data processed: Aug 9, 2026