Evidence map›Paper›PMID 33593301›Full record

ArticleBMC gastroenterology2021

Feasibility, effectiveness, and safety of endoscopic vacuum therapy for intrathoracic anastomotic leakage following transthoracic esophageal resection.

Chengcheng Christine Zhang, Lukas Liesenfeld, Rosa Klotz, Ronald Koschny, Christian Rupp, Thomas Schmidt, Markus K Diener, Beat P Müller-Stich, Thilo Hackert, Peter Sauer and 2 more

Open access · goldAbstract read
In one paragraph

Article in BMC gastroenterology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
4.4field-weighted citation impact, top 5% of its field
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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.

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  11. Real-life introduction of powered circular stapler for esophagogastric anastomosis: cohort and propensity matched score study.Diseases of the esophagus : official journal of the International Society for Diseases of the Esophagus · 2023
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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

12 authors at 2 institutions in 1 country.

Chengcheng Christine ZhangDepartment of Gastroenterology, Heidelberg University Hospital, University of Heidelberg, Im Neuenheimer Feld 410, 69120, Heidelberg, Germany. christine.zhang@med.uni-heidelberg.de.
Lukas LiesenfeldDepartment of General, Visceral and Transplantation Surgery, Heidelberg University Hospital, Heidelberg, Germany.
Rosa KlotzDepartment of General, Visceral and Transplantation Surgery, Heidelberg University Hospital, Heidelberg, Germany.
Ronald KoschnyDepartment of Gastroenterology, Heidelberg University Hospital, University of Heidelberg, Im Neuenheimer Feld 410, 69120, Heidelberg, Germany.
Christian RuppDepartment of Gastroenterology, Heidelberg University Hospital, University of Heidelberg, Im Neuenheimer Feld 410, 69120, Heidelberg, Germany.
Thomas SchmidtDepartment of General, Visceral and Transplantation Surgery, Heidelberg University Hospital, Heidelberg, Germany.
Markus K DienerDepartment of General, Visceral and Transplantation Surgery, Heidelberg University Hospital, Heidelberg, Germany.
Beat P Müller-StichDepartment of General, Visceral and Transplantation Surgery, Heidelberg University Hospital, Heidelberg, Germany.
Thilo HackertDepartment of General, Visceral and Transplantation Surgery, Heidelberg University Hospital, Heidelberg, Germany.
Peter SauerDepartment of Gastroenterology, Heidelberg University Hospital, University of Heidelberg, Im Neuenheimer Feld 410, 69120, Heidelberg, Germany.
Markus W BüchlerDepartment of General, Visceral and Transplantation Surgery, Heidelberg University Hospital, Heidelberg, Germany.
Anja SchaibleDepartment of General, Visceral and Transplantation Surgery, Heidelberg University Hospital, Heidelberg, Germany.
Heidelberg University · DEUniversity Hospital Heidelberg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAnastomotic leakage (AL) in the upper gastrointestinal (GI) tract is associated with high morbidity and mortality rates. Especially intrathoracic anastomotic leakage leads to life-threatening complications. Endoscopic vacuum therapy (EVT) for anastomotic leakage after transthoracic esophageal resection represents a novel concept. However, sound clinical data are still scarce. This retrospective, single-center study aimed to evaluate the feasibility, effectiveness, and safety of EVT for intrathoracic anastomotic leakage following abdomino-thoracic esophageal resection.

methodsFrom March 2014 to September 2019 259 consecutive patients underwent elective transthoracic esophageal resection. 72 patients (27.8%) suffered from AL. The overall collective in-hospital mortality rate was 3.9% (n = 10). Data from those who underwent treatment with EVT were included.

resultsFifty-five patients were treated with EVT. Successful closure was achieved in 89.1% (n = 49) by EVT only. The EVT-associated complication rate was 5.4% (n = 3): bleeding occurred in one patient, while minor sedation-related complications were observed in two patients. The median number of EVT procedures per patient was 3. The procedures were performed at intervals of 3-5 days, with a 14-day median duration of therapy. The mortality rate of patients with AL was 7.2% (n = 4). Despite successfully terminated EVT, three patients died because of multiple organ failure, acute respiratory distress syndrome, and urosepsis (5.4%). One patient (1.8%) died during EVT due to cardiac arrest.

conclusionsEVT is a safe and effective approach for intrathoracic anastomotic leakages following abdomino-thoracic esophageal resections. It offers a high leakage-closure rate and the potential to lower leakage-related mortalities.

trial registrationThis trial was registered and approved by the Institutional Ethics Committee of the University of Heidelberg on 16.04.2014 (Registration Number: S-635/2013).

Indexed as

Esophageal NeoplasmsNegative-Pressure Wound TherapyAnastomosis, SurgicalAnastomotic LeakEndoscopyEsophagectomyFeasibility StudiesHumansRetrospective StudiesAnastomotic leakageEndoscopic vacuum therapyEndoscopyNegative-pressure therapyPostoperative complications

Identifiers

PMID33593301
PMCPMC7885467
OpenAlexW3129520512

What OpenQuestion holds

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LicenceCC BY
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.