Evidence map›Paper›PMID 42694891›Full record

ReviewReviews in cardiovascular medicine2026

Reconstruction of the Aorto-Mitral Curtain in Complex Infective Endocarditis: A Contemporary Narrative Review of the Commando Procedure.

Yilin Lai, Junnan Zheng, Yu Han, Liang Ma, Yiming Ni, Haige Zhao

Abstract readReview
In one paragraph

Review in Reviews in cardiovascular medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Yilin LaiSchool of Medicine, Zhejiang University, 310003 Hangzhou, Zhejiang, China.ORCID https://orcid.org/0009-0004-1501-3303
Junnan ZhengDepartment of Cardiovascular Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, 310003 Hangzhou, Zhejiang, China.
Yu HanDepartment of Cardiovascular Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, 310003 Hangzhou, Zhejiang, China.
Liang MaDepartment of Cardiovascular Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, 310003 Hangzhou, Zhejiang, China.ORCID https://orcid.org/0009-0007-5974-6690
Yiming NiDepartment of Cardiovascular Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, 310003 Hangzhou, Zhejiang, China.ORCID https://orcid.org/0009-0008-0682-6256
Haige ZhaoDepartment of Cardiovascular Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, 310003 Hangzhou, Zhejiang, China.ORCID https://orcid.org/0000-0003-1533-0304

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Infective endocarditis (IE) remains a life-threatening condition, particularly in complex cases with destruction of the aorto-mitral curtain (AMC), also known as the intervalvular fibrous body (IVFB). Multiple factors have contributed to an increased incidence of IE and more extensive destruction of the valvular apparatus, necessitating more aggressive surgical intervention. Thus, this study aimed to evaluate the role and outcomes of the Commando procedure in managing IE involving the AMC. A narrative literature review was conducted to provide a comprehensive overview of the Commando procedure in IE involving the AMC, focusing on recent trends, indications, operative strategies, and outcomes. The keywords "infective endocarditis", "Commando procedure", "aorto-mitral curtain", "intervalvular fibrous body", and "double-valve replacement" were searched in PubMed, Web of Science, and Google Scholar. Only English language studies were included. Inclusion criteria comprised studies involving IE patients who underwent the Commando procedure or any associated modified version; studies reporting conventional double-valve replacement (DVR) performed for IE without AMC involvement were also included for comparison. Exclusion criteria included patients who underwent the Commando procedure for non-infection indications, such as small annuli or calcification. Commando surgery was associated with a 30-day mortality of 9-32%, with 1-, 5-, and 10-year survival rates of 55.4-92.9%, 37.7-68%, and 37-48%, respectively. High-risk factors included infection by specific microorganisms and the need for emergency surgery. The Hemi-Commando procedure demonstrated lower early mortality (8-13.6%), higher 1-year survival (77.5-91%), and 92.3% freedom from reoperation at 1-3 years. Compared with DVR, the Commando procedure had higher operative mortality but similar long-term survival after risk adjustment. Despite the associated high perioperative risks, the Commando surgical procedure remains critical for managing complex IE with AMC destruction. Modified techniques may balance infection control and functional preservation, potentially improving survival in selected patients. Future research should focus on standardized surgical protocols, long-term durability, and multidisciplinary collaboration to optimize outcomes.

Indexed as

aortic valveaorto-mitral curtain reconstructioncardiac surgical proceduresendocarditisheart valve diseasesmitral valve

Identifiers

PMID42694891
PMCPMC13540024

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.