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Study identifier: NCT05931783 Synced from ClinicalTrials.gov · August 08, 2026
● Study status: RecruitingHARVITA

Randomized Comparison of Skeletonized Versus Pedicled Left Internal Thoracic Artery

Condition: Coronary Artery Disease  ·  Sponsor: Medical University Innsbruck

PhaseNA
Planned participants1350
Who can joinAll sexes, 18 Years to 80 Years
Healthy volunteersNoCheck eligibility criteria ↓
Where8 locations · 3 countries

Interested? Contact the study team ↓

Sponsor, CRO or site team? See where this study is running → — listed sites, countries and recruiting context. Everything below is written for patients and caregivers.

About this study

Internal thoracic arteries can be harvested in skeletonized or pedicled technique. Latest research has posed a potential adverse effect of skeletonizing the internal thoracic arteries on graft patency rates and clinical outcome. Prospective, randomized, multi-centre trials are necessary to investigate the impact of harvesting technique of left internal thoracic artery (LITA) on graft patency rates and clinical outcome after coronary artery bypass grafting. The HARVITA trial compares skeletonized and pedicled harvesting technique of LITA regarding graft patency rates and patient survival.

This description comes directly from the study's public registry record.

Talk to the study team

Hannes Abfalterer, Dr. med. univ.  ·  004351250482988  ·  hannes.abfalterer@i-med.ac.at

There is no obligation to join — the study team can answer your questions about taking part.

Always discuss trial participation with your own doctor first.

Full eligibility criteria (exactly as the study team wrote them)

Inclusion criteria: Primary isolated CABG patients with multi-vessel disease (defined as ≥70 % stenosis of the left anterior descending artery (LAD) and ≥50% stenosis of circumflex and right coronary territory, with or without a ≥50% stenosis of the left main artery). Exclusion criteria: * Age \> 80 years * Planned CABG without LITA use * Preoperative mediastinal radiation therapy * Emergency operation * Minimal invasive coronary artery bypass surgery * Any concomitant cardiac or non-cardiac procedures * Previous cardiac surgery * Known contrast agent allergy * Severe stenosis of the left subclavian artery/ left-sided subclavian steal syndrome * Chronic kidney disease (GFR \<60ml/min/1.73m²) * Life expectancy of less than 5 years * Pregnancy * Hyperthyroidism * Iodine allergy Intraoperative exclusion criteria: * Y/T graft off the LITA graft * LITA sequential grafting * LITA target vessel other than LAD

Reproduced word-for-word from the public registry record — the study team can answer questions about it.

Locations (8)

Medical University of GrazGraz, AustriaNot Yet Recruiting
Medical University of InnsbruckInnsbruck, AustriaRecruiting
Medical University of ViennaVienna, AustriaNot Yet Recruiting
University of Duisburg-EssenEssen, GermanyNot Yet Recruiting
University of FreiburgFreiburg im Breisgau, GermanyNot Yet Recruiting
University Hospital GießenGiessen, GermanyNot Yet Recruiting
University of JenaJena, GermanyNot Yet Recruiting
University Hospital BernBern, SwitzerlandNot Yet Recruiting

More studies in these areas

This study lists sites in the areas below. Each link shows other recruiting studies near that city, from the public registry record.

InnsbruckGrazViennaEssen

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