Topcon Corporation

Closed portfolio snapshot

According to ClinicalTrials.gov-derived indexes, Topcon Corporation sits in the upper quartile of US sponsors by registered trial count (#1,604 of 15,751 sponsors by registered trial count).

8 total trials none currently recruiting 7 completed upper quartile by trial count

Topcon Corporation: 8 sponsored US clinical trials, none currently recruiting.

Topcon Corporation sponsors 8 registered US clinical trials on ClinicalTrials.gov, none currently recruiting, and 7 completed. The most-studied condition in this pipeline is Retina Condition Followed by Fluorescein Angiography Imaging, with 1 trials.

Upper-quartile sponsor footprint

Topcon Corporation sits in the upper quartile of the sponsor corpus (#1,604 of 15,751 sponsors by registered trial count) - denser than most sponsors, still short of the top-decile hubs.

Indexed trials (enrollment closed)

8 total, page 1 of 1

COMPLETED

Agreement and Precision Study

NCT06733428
COMPLETED

TRK-3 Performance of Pachymetry

NCT06250868
COMPLETED

TRK-3 Conformance to Standards for Tonometers

NCT06247072
TERMINATED

Screening Protocol

NCT06135727
COMPLETED

NW500 Non-Mydriatic Retinal Camera Clinical Performance Study

NCT05286502
COMPLETED

OCT Angiography Software Evaluation Study

NCT04701931
COMPLETED

Topcon DRI OCT Triton With SS-OCT Angio Software Evaluation Study

NCT04201340
COMPLETED

Triton Reference Database

NCT03067675

Therapeutic Areas

Retina Condition Followed by Fluorescein Angiography Imaging 1
Healthy Eyes 1

How the Topcon Corporation archive is shaped

8 indexed studies, none listed as recruiting (0% open); 7 completed (88%).

Phase labels are sparse on this sponsor index, so phase mix is not charted here.

Top condition: Retina Condition Followed by Fluorescein Angiography Imaging (1 trial), 1 other listed.

How to read a closed sponsor archive

When recruiting_count is zero, the indexed set is completed or otherwise not open. Phase tilt still describes where archived studies sat on the investigational pathway. Re-check ClinicalTrials.gov before acting.

Related

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Read our methodology - how this data is sourced, computed, and verified.
Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainTrial

Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This page aggregates every registered trial from this sponsor, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.