NCT04718428 (NUSGI) is a clinical trial of Nail Ultrasonography in Psoriatic Arthritis, sponsored by Marmara University.

Who is sponsoring NCT04718428?

NCT04718428 is sponsored by Marmara University.

What drugs are being tested in NCT04718428?

Interventions in NCT04718428: Nail Ultrasonography.

What condition does NCT04718428 study?

NCT04718428 studies Psoriatic Arthritis, Psoriatic Nail.

Is NCT04718428 still recruiting?

NCT04718428 is currently completed. Last updated 26 January 2021.

Last reviewed 2021-01-26 · How we verify

NCT04718428: NUSGI

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Sonographic Analysis of Nails in Psoriatic Arthritis and Healthy Controls

Completed Last updated 26 January 2021

What this trial tests

trial testing Nail Ultrasonography in Psoriatic Arthritis in 90 participants. Completed in 30 August 2020.

Timeline

14 October 2017

Primary endpoint
15 June 2019

30 August 2020

Quick facts

Lead sponsor	Marmara University
Status	Completed
Study type	OBSERVATIONAL
Enrollment	90
Start date	14 October 2017
Primary completion	15 June 2019
Estimated completion	30 August 2020
Sites	1 location across Turkey (Türkiye)

Drugs / interventions tested

Nail Ultrasonography

Conditions studied

Psoriatic Arthritis — all drugs for Psoriatic Arthritis →
Psoriatic Nail — all drugs for Psoriatic Nail →

Sponsor

Marmara University

Who can join

Adults 18 to 70, any sex, with Psoriatic Arthritis or Psoriatic Nail. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

This study aims to identify the nail ultrasonography (NUSG) properties in patients with psoriatic arthritis (PsA) and healthy controls by a participant-based evaluation; to assess feasibility, reliability, and discriminative performances; to explore final scorings; and to determine associations between the NUSG scores and participant characteristics, including demographics and disease-related factors.

Publications & conference data

1 peer-reviewed publication reference this trial (live from Europe PMC):

A standardized sonographic analysis of nails in psoriatic arthritis and healthy controls: Feasibility, reliability, diagnostic performance, and demographic and clinical associations.
Acer Kasman S, Gezer HH, Baklacıoğlu HŞ, Erdem Gürsoy D, et al · · 2021 · cited 5× · PMID 33901660 · DOI 10.1016/j.jbspin.2021.105197

Verify or expand the search:

Other recruiting trials for Psoriatic Arthritis

Currently open trials in the same condition.

NCT07286058 — Continuation Study of Zasocitinib in Adults With Psoriatic Arthritis · Phase 3 · recruiting
NCT07295509 — A Study of Picankibart in Patients With Active Psoriatic Arthritis · Phase 2, PHASE3 · recruiting
NCT07290036 — A Study to Learn if Bimekizumab Given in Different Ways is Safe and Moves Similarly Throughout the Body Over Time in Adu · Phase 1 · recruiting
NCT07180537 — Creating Health Course Study for People With Rheumatological Conditions · NA · recruiting
NCT06888193 — A Study to Assess the Concentration of Bimekizumab in Mature Breast Milk From Mothers Receiving Treatment With Bimzelx® · Phase 1 · recruiting

Other Marmara University trials

Trials by the same sponsor.

NCT07533734 — The Effects of an Augmented Reality-Based Mirror Therapy System in Patients With Stroke · NA · not yet recruiting
NCT07474181 — Simulation-Based Training for Urinary Catheterization Skills in Nursing Students · NA · not yet recruiting
NCT07486349 — Shoulder Pericapsular Block Versus Interscalene Block in Arthroscopic Shoulder Surgery · NA · not yet recruiting
NCT07468110 — Evaluation Of The Relationship Between The Conut Score And Balance And Functional Status In Patients With Chronic Stroke · recruiting
NCT07468097 — The Impact of Metabolic Status on Pain and Central Sensitization in Women With Lipedema: A Cross-Sectional Observational · recruiting

Verify against primary sources

ClinicalTrials.gov — authoritative US registry record
WHO ICTRP — international registry index
EU Clinical Trials Register
Sponsor press releases (Google)

Data sources for this page

Trial protocol + status: ClinicalTrials.gov NCT04718428 (US National Library of Medicine, public domain)
Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by Marmara University
Last refreshed: 26 January 2021

Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT04718428.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing