Trial reportClinical transplantation2022
Long-term outcomes after heart transplantation using ex vivo allograft perfusion in standard risk donors: A single-center experience.
Trial report in Clinical transplantation, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Ex vivo heart perfusion: an updated systematic review.Heart failure reviews · 2024Pooled it
- Cellular and Molecular Changes Induced by Various Preservation Temperatures and Methods of Preservation in Renal Grafts and Other Solid Organ Grafts.International journal of molecular sciences · 2026Review
- Clinical Outcomes of Machine Perfusion and Temperature Control Systems in Heart Transplantation: Where We Stand.Journal of clinical medicine · 2025Review
- Heart Transplantation in High-Risk Recipients Employing Donor Marginal Grafts Preserved WithTransplant international : official journal of the European Society for Organ Transplantation · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
13 authors.
Funding
Abstract
introductionThe Organ Care System (OCS) is an ex vivo perfusion platform for donor heart preservation. Short/mid-term post-transplant outcomes after its use are comparable to standard cold storage (CS). We evaluated long-term outcomes following its use.
methodsBetween 2011 and 2013, 38 patients from a single center were randomized as a part of the PROCEED II trial to receive allografts preserved with CS (n = 19) or OCS (n = 19). Endpoints included 8-year survival, survival free from graft-related deaths, freedom from cardiac allograft vasculopathy (CAV), non-fatal major adverse cardiac events (NF-MACE), and rejections.
resultsEight-year survival was 57.9% in the OCS group and 73.7% in the CS group (p = .24). Freedom from CAV was 89.5% in the OCS group and 67.8% in the CS group (p = .13). Freedom from NF-MACE was 89.5% in the OCS group and 67.5% in the CS group (p = .14). Eight-year survival free from graft-related death was equivalent between the two groups (84.2% vs. 84.2%, p = .93). No differences in rejection episodes were observed (all p > .5).
conclusionsIn select patients receiving OCS preserved allografts, late post-transplant survival trended lower than those transplanted with an allograft preserved with CS. This is based on a small single-center series, and larger numbers are needed to confirm these findings.
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Registered trials
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