ArticleGeneral thoracic and cardiovascular surgery2020
Very long-term outcomes of twisted auto-pericardial mitral annuloplasty.
Article in General thoracic and cardiovascular surgery, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
2 citing papers in PubMed, 1 synthesis or guideline pooled it, 5 citations in OpenAlex.
- Mitral and tricuspid annuloplasty ring dehiscence: a systematic review with pooled analysis.European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery · 2021Pooled it
- Effect of a Decellularized Tendon-Based Mitral Annuloplasty Ring on Regurgitation Suppression in Degenerative Mitral Regurgitation Model: An In Vitro Pulsatile Circulation Study.Interdisciplinary cardiovascular and thoracic surgery · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesDuring mitral annuloplasty, we twisted the harvested auto-pericardium to enable adequate ring sizing and implanted it to prevent ring-related complications. Indication for twisted auto-pericardial band (APB) was limited to patients with less than severe annular dilation to ensure high reproducibility and durability. The aim of this study was to investigate the long-term outcomes of twisted APB annuloplasty.
methodsFrom 1999 to 2009, 107 patients (62 ± 12 years, degenerative 92 and infective endocarditis 15) with isolated posterior mitral leaflet (PML) prolapse with inter-commissural distance of 32 mm or smaller underwent twisted APB annuloplasty. Of these, 104 patients without early leaflet repair failure were studied. Leaflet repairs were predominantly performed by quadrangular resection. Median APB size was 28 mm.
resultsFollow-up rate was 98.1% and duration was 10.9 ± 4.8 years. There were two early and 34 late deaths. Survival and freedom from cardiac-related death at 15 years were 61.7% ± 5.6% and 83.8% ± 4.7%, respectively. Age and male sex were independent predictors of mortality. There were four late reoperations for recurrent severe mitral regurgitation (MR), three of which were due to new chordal rupture. Freedom from reoperation and freedom from moderate or severe MR at 15 years were 93.1% ± 3.5% and 81.3% ± 6.2%, respectively. No patients developed hemolysis, ring dehiscence, or infective endocarditis.
conclusionsThe long-term outcomes of twisted APB for isolated PML prolapse without severe annular dilation are satisfactory. Twisted APB annuloplasty may be a preferable option to reduce ring-related complications with sufficient durability.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.