Who is sponsoring NCT04171570?

NCT04171570 is sponsored by Terumo Europe N.V..

What drugs are being tested in NCT04171570?

Interventions in NCT04171570: Coronary angiography and or Percutaneous coronary Intervention.

What condition does NCT04171570 study?

NCT04171570 studies Coronary Disease.

Is NCT04171570 still recruiting?

NCT04171570 is currently completed. Last updated 24 May 2022.

Last reviewed 2022-05-24 · How we verify

NCT04171570

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

DIStal Versus COnventional RADIAL Access for Coronary Angiography and Intervention

Completed NA Last updated 24 May 2022

What this trial tests

NA trial testing Coronary angiography and or Percutaneous coronary Intervention in Coronary Disease in 1,309 participants. Completed in 28 December 2021.

Timeline

10 December 2019

Primary endpoint
28 December 2021

28 December 2021

Quick facts

Lead sponsor	Terumo Europe N.V.
Phase	NA
Status	Completed
Study type	INTERVENTIONAL
Allocation	randomized
Design	parallel
Masking	none
Primary purpose	supportive care
Enrollment	1,309
Start date	10 December 2019
Primary completion	28 December 2021
Estimated completion	28 December 2021
Sites	16 locations across Italy, Japan, Netherlands, Belgium, United Kingdom, Germany, Hungary, Switzerland

Drugs / interventions tested

Coronary angiography and or Percutaneous coronary Intervention

Conditions studied

Coronary Disease — all drugs for Coronary Disease →

Sponsor

Terumo Europe N.V.

Who can join

18 and older, any sex, with Coronary Disease. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

The objective of this study is to demonstrate the superiority of Distal Radial Access (DTRA) to Conventional Transradial Access (CTRA) regarding forearm radial artery occlusion (RAO). This trial plans to include 1300 patients in around 12 locations around the world (11 participating sites in Europe and 1 participating site in Japan).

Publications & conference data

6 peer-reviewed publications reference this trial (live from Europe PMC):

Distal transradial access: a review of the feasibility and safety in cardiovascular angiography and intervention.
Cai G, Huang H, Li F, Shi G, et al · · 2020 · cited 45× · PMID 32758150 · DOI 10.1186/s12872-020-01625-8
Distal Transradial Access for Diagnostic Cerebral Angiography and Neurointervention: Systematic Review and Meta-analysis.
Hoffman H, Jalal MS, Masoud HE, Pons RB, et al · · 2021 · cited 25× · PMID 33707276 · DOI 10.3174/ajnr.a7074
Assessment and comparison of distal radial artery diameter in anatomical snuff box with conventional radial artery before coronary catheterization.
Deora S, Sharma SK, Choudhary R, Kaushik A, et al · · 2022 · cited 10× · PMID 35728657 · DOI 10.1016/j.ihj.2022.06.007
Efficacy and safety of distal radial approach for cardiac catheterization: A systematic review and meta-analysis.
Izumida T, Watanabe J, Yoshida R, Kotani K. · · 2021 · cited 6× · PMID 34131477 · DOI 10.4330/wjc.v13.i5.144
Anatomical snuff box approach for percutaneous coronary interventions - Current status.
Deora S, Agrawal D, Choudhary R, Kaushik A, et al · · 2021 · cited 5× · PMID 34627565 · DOI 10.1016/j.ihj.2021.08.007
Impact of Anthropometric Measures on Distal vs Conventional Radial Access for Percutaneous Coronary Procedures.
Sgueglia GA, Aminian A, Wiemer M, Kefer J, et al · · 2025 · cited 3× · PMID 39898346 · DOI 10.1016/j.jacadv.2024.101565

Verify or expand the search:

Other recruiting trials for Coronary Disease

Currently open trials in the same condition.

NCT06535568 — Single vs. Dual Antiplatelet Therapy in Elderly or HBR Patients Undergoing Percutaneous Intervention With DCB (PICCOLETO · NA · recruiting
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NCT06890208 — Chronical Illness-related Limitations of the Ability to Cope With Rising Temperatures, Third Wave · recruiting
NCT07094737 — The Italian Alliance for Cardiovascular Rehabilitation and Prevention (ITACARE-P) Registry: An Observational Study on Ca · recruiting
NCT06701968 — Effects of a Healthy Nordic Diet on Atherosclerosis in Patients with Coronary Heart Disease · NA · recruiting

Other Terumo Europe N.V. trials

Trials by the same sponsor.

NCT05911633 — BioPearl™ Microspheres Loaded With Doxorubicin for the Treatment of Unresectable Hepatocellular Carcinoma (HCC) · NA · recruiting
NCT05451862 — Holmium-166 Transarterial Radioembolization in Unresectable, Early Stage Hepatocellular Carcinoma. · NA · terminated
NCT05705973 — Ultimaster Nagomi™ Sirolimus Eluting Coronary Stent System in Complex PCI Patients · active not recruiting
NCT05111795 — Holmium-166 Retrospective Collection of Real-World Data · completed
NCT05027698 — Post-Market Clinical Investigation of the FemoSeal™ VCS: A Prospective, Multi-Center Observational European Study · completed

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 NCT04171570 (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 Terumo Europe N.V.
Last refreshed: 24 May 2022

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/NCT04171570.

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