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Cybersight AI results on the day lift eye referrals in Kigali

In the RAIDERS trial at four Kigali diabetes clinics, immediate Cybersight AI feedback raised 30-day referral attendance to 51.5% from 39.6% with delayed human grading.

2
Benefit status
Reported
Evidence
Independently studied
Observed
Sources
2 publications

Benefits

Benefit

Raised 30-day referral attendance to 51.5% from 39.6% with delayed human grading

Awaiting review

Outcome identifiers

Unresolved

Not reviewedUnresolved

Category

Improved Accessibility

Awaiting review

Status

Reported benefit

Awaiting review

Beneficiary groups

People.

Awaiting review

Beneficiaries

Unresolved

Not reviewedUnresolved

Reach

Unresolved

Not reviewedUnresolved

Distribution and access

Unresolved

Not reviewedUnresolved

Duration

Unresolved

Not reviewedUnresolved

Expected?

Yes

Awaiting review

Costs and harms

Unresolved

Not reviewedUnresolved

AI system

System

Cybersight AI

Awaiting review

Model

This is an explicit unresolved assignment: the sources on record do not settle this question.

Not reviewedUnresolved

Release

Unresolved

Not reviewedUnresolved

Provider

Unresolved

Not reviewedUnresolved

Role

Unresolved

Not reviewedUnresolved

Configuration

Unresolved

Not reviewedUnresolved

Inputs and outputs

Unresolved

Not reviewedUnresolved

Autonomy

Unresolved

Not reviewedUnresolved

Workflow

The AI returned a grade within 60 seconds of image upload. Clinic staff gave referral advice on the day of screening. The comparison was referral advice three to five days later after human grading.

Awaiting review

Human oversight

Unresolved

Not reviewedUnresolved

Relation to AI

People who needed referral were randomly assigned to immediate AI feedback or to delayed human grading, so the difference in uptake is attributable to the immediate AI result.

Awaiting review

AI contribution

People who needed referral were randomly assigned to immediate AI feedback or to delayed human grading, so the difference in uptake is attributable to the immediate AI result.

Awaiting review

Measurement

Studies

Randomized. [2]

Fully reviewed: supporting details for Studies

Review date: 29 October 2026.

Sources: [2]

Study design

Randomized. [2]

Fully reviewed: supporting details for Study design

Review date: 29 October 2026.

Sources: [2]

Measurement

Presentation at referral services within 30 days. [2]

Fully reviewed: supporting details for Measurement

Review date: 29 October 2026.

Sources: [2]

Setting and sample

275 adults with referable findings at four diabetes clinics in and around Kigali, March to July 2021. [2]

Fully reviewed: supporting details for Setting and sample

Review date: 29 October 2026.

Sources: [2]

Measures

Referral uptake within 30 days. [2]

Fully reviewed: supporting details for Measures

Review date: 29 October 2026.

Sources: [2]

Comparison

Referral advice after human grading 3 to 5 days later. [2]

Fully reviewed: supporting details for Comparison

Review date: 29 October 2026.

Sources: [2]

Results

51.5% vs 39.6% (P = 0.048). [2]

Fully reviewed: supporting details for Results

Review date: 29 October 2026.

Sources: [2]

Additional value from AI

11.9 percentage points. [2]

Fully reviewed: supporting details for Additional value from AI

Review date: 29 October 2026.

Sources: [2]

Limitations

Small sample; P value close to 0.05; authors employed by the AI provider. [2]

Fully reviewed: supporting details for Limitations

Review date: 29 October 2026.

Sources: [2]

Denominators

Immediate AI result for the intervention group. [2]

Fully reviewed: supporting details for Denominators

Review date: 29 October 2026.

Sources: [2]

Materials for replication

Registered as PACTR202101512465690. [2]

Fully reviewed: supporting details for Materials for replication

Review date: 29 October 2026.

Sources: [2]

Money

Kind of value

The kind of monetary value is unclear.

Not reviewedUnresolved

Amount

The monetary value is not established.

Not reviewedUnresolved

Currency and prices

The currency and price basis are unclear.

Not reviewedUnresolved

Period and unit

The period and unit of the monetary estimate are unclear.

Not reviewedUnresolved

Realization

Whether the monetary value was realized is unclear.

Not reviewedUnresolved

Recipients and payers

The recipients and payers are unclear.

Not reviewedUnresolved

Gross or net

Whether the monetary figure includes costs is unclear.

Not reviewedUnresolved

Included costs

The costs included in the estimate are unclear.

Not reviewedUnresolved

Comparison

The financial comparison is not established.

Not reviewedUnresolved

Method

The method used to calculate monetary value is unclear.

Not reviewedUnresolved

Return and payback

The return on investment or payback period is not established.

Not reviewedUnresolved

People and places

Participants

Developer: Orbis International. Operator: Orbis International with the Rwanda International Institute of Ophthalmology, at four diabetes clinics.

Awaiting review

Jurisdictions

Benefit: Kigali, Rwanda. Developer: United States. Operator: Rwanda.

Awaiting review

Ownership and control

Unresolved

Not reviewedUnresolved

Dependencies

Unresolved

Not reviewedUnresolved

Cross-border connections

Unresolved

Not reviewedUnresolved

Geopolitical implications

The geopolitical implications are unclear.

Not reviewedUnresolved

Follow-up

Conditions for replication

Clinics need an internet connection to reach the AI service. Referral services must be reachable for the people referred.

Awaiting review

Replication attempts

1 follow-up entry. Benefit recurred: 1.

Awaiting review

Later findings

Unresolved

Not reviewedUnresolved

Availability

Unresolved

Not reviewedUnresolved

Institutional decision

A relevant institutional decision has not been established.

Not reviewedUnresolved

Grounds

The grounds for an institutional decision are unclear.

Not reviewedUnresolved

Action and result

The result of an institutional decision is not established.

Not reviewedUnresolved

Success criterion

The criterion for a successful institutional decision is unclear.

Not reviewedUnresolved

Evidence

Source numbers

AIBD-0648-source-0001–0002

Awaiting review

Citations

Numbered references below.

Awaiting review

Language

Unresolved

Not reviewedUnresolved

Source relationships

Independent, Developer

Awaiting review

Original evidence

Unresolved

Not reviewedUnresolved

Access and versions

Unresolved

Not reviewedUnresolved

Supported findings

Unresolved

Not reviewedUnresolved

Evidence strength

Independently studied. Sources: one independent peer-reviewed study and the makers' peer-reviewed study. The cited evidence includes no finding by a regulator or court. [1] [2]

Fully reviewed: supporting details for Evidence strength

Review date: 29 October 2026.

Sources: [1] [2]

Missing evidence

Unresolved

Not reviewedUnresolved

Grades

Assessed benefits

People.

Awaiting review

Depth

People: 2.

Awaiting review

Reasons

People: 51.5% of people told their AI result at once attended referral services within 30 days against 39.6% of those told after human grading.

Awaiting review

Observed or intended

Unresolved

Not reviewedUnresolved

Rubric

Unresolved

Not reviewedUnresolved

Assessor and date

Unresolved

Not reviewedUnresolved

Alternative assessments

Unresolved

Not reviewedUnresolved

Fill

Independently studied

Awaiting review

Entry details

Kind

The case describes an evaluation or a study. An investigator-masked parallel-group randomized trial. [1]

Fully reviewed: supporting details for Kind

Review date: 29 October 2026.

Sources: [1]

Field

Healthcare.

Awaiting review

Purpose

Cybersight AI was built to grade retinal images for referable diabetic retinopathy. In this trial its immediate result let clinics advise referral on the day of screening; the higher referral uptake was the purpose of that use.

Awaiting review

Dates

Observed: July 2021. Updated: 29 October 2026.

Awaiting review

Stage

The system was used in a pilot. A trial attached to an AI-based screening project at four clinics. [1]

Fully reviewed: supporting details for Stage

Review date: 29 October 2026.

Sources: [1]

Version

SHA-256: 9fc68acf6064…

Awaiting review: supporting details for Version

SHA-256 of the public case, its assessments, and its displayed answers and notes, excluding its own identifier and the derived coverage summary.

References

Other identifiers

Unresolved

Not reviewedUnresolved

Category mappings

Unresolved

Not reviewedUnresolved

Citable summary

Unresolved

Not reviewedUnresolved

Revisions

1 revision. Latest: 29 October 2026.

Awaiting review

Sources

  1. Peer-reviewed study Independent author

    Leigh JA, Sherrington A, Barber ARJ, Turner AW, Kidd M, Powell J, Pope C. Referral uptake after diabetic retinopathy screening with artificial intelligence-assisted care pathways: a systematic review and meta-analysis. NPJ Digit Med. 2026;9:468. doi:10.1038/s41746-026-02616-3

  2. Peer-reviewed study Developer

    Mathenge W, Whitestone N, Nkurikiye J, et al. Impact of Artificial Intelligence Assessment of Diabetic Retinopathy on Referral Service Uptake in a Low-Resource Setting: The RAIDERS Randomized Trial. Ophthalmol Sci. 2022;2(4):100168. doi:10.1016/j.xops.2022.100168

Cite this case

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Version 9fc68acf6064, archived in the edition of 29 October 2026

Benefit marks

Depth

The number and color show the depth of a benefit.

  1. Depth 1. A convenience, or time or money saved.
  2. Depth 2. A measurable improvement in a result or ability.
  3. Depth 3. A lasting change, an ability restored, or a risk removed.
  4. Depth 4. A serious harm averted or a serious condition resolved in time.
  5. Depth 5. A life or livelihood preserved, or a change documented across a population.

Beneficiary

  • Circle: a person
  • Square: an organization
  • Triangle: society

Evidence

  • Solid. A court or regulator found a benefit, or researchers independently studied it.

  • Hatched. Independent reporting.

  • Outline. Claimed by the parties. Only the people or organizations involved, or sources whose independence has not been assessed, support the benefit.

The fill changes with the evidence. The depth color stays the same.

How benefits are assessed