Evidence map›Paper›PMID 35453833›Full record

ArticleDiagnostics (Basel, Switzerland)2022

Quantifying and Statistically Modeling Residual Pneumoperitoneum after Robotic-Assisted Laparoscopic Prostatectomy: A Prospective, Single-Center, Observational Study.

Venkat M Ramakrishnan, Tilo Niemann, Philipp Maletzki, Edward Guenther, Teodora Bujaroska, Olanrewaju Labulo, Zhufeng Li, Juliette Slieker, Rahel A Kubik-Huch, Kurt Lehmann and 2 more

Open access · goldAbstract read
In one paragraph

Article in Diagnostics (Basel, Switzerland), 2022. 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
0.2field-weighted citation impact, top 53% 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

0 citing papers in PubMed, 1 citations in OpenAlex.

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

12 authors at 3 institutions in 2 countries.

Venkat M RamakrishnanDivision of Urology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA.
Tilo NiemannInstitute of Radiology, Kantonsspital Baden, 5404 Baden, Switzerland.ORCID 0000-0002-5384-2522
Philipp MaletzkiDivision of Urology, Kantonsspital Baden, 5404 Baden, Switzerland.
Edward GuentherDepartment of Mathematics, Swiss Federal Institute of Technology, 8092 Zurich, Switzerland.
Teodora BujaroskaDepartment of Mathematics, Swiss Federal Institute of Technology, 8092 Zurich, Switzerland.
Olanrewaju LabuloDepartment of Mathematics, Swiss Federal Institute of Technology, 8092 Zurich, Switzerland.
Zhufeng LiDepartment of Mathematics, Swiss Federal Institute of Technology, 8092 Zurich, Switzerland.
Juliette SliekerDepartment of Surgery, Kantonsspital Baden, 5404 Baden, Switzerland.
Rahel A Kubik-HuchInstitute of Radiology, Kantonsspital Baden, 5404 Baden, Switzerland.ORCID 0000-0002-3636-8697
Kurt LehmannDivision of Urology, Kantonsspital Baden, 5404 Baden, Switzerland.
Antonio NocitoDepartment of Surgery, Kantonsspital Baden, 5404 Baden, Switzerland.
Lukas J HefermehlDivision of Urology, Kantonsspital Baden, 5404 Baden, Switzerland.ORCID 0000-0002-8467-5333
Kantonsspital Baden · CHÉcole Polytechnique Fédérale de Lausanne · CHBrigham and Women's Hospital · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLaparoscopic surgery (LS) requires CO

methodsWe prospectively enrolled patients who underwent RALP between August 2018 and January 2020. CT scans were performed on postoperative days (POD) 3, 5, and 7. To investigate potential factors influencing the quantity of RPP, correlation plots were made against common variables.

resultsIn total, 31 patients with a mean age of 66 years (median 67, IQR 62-70.5) and mean BMI 26.59 (median 25.99, IQR: 24.06-29.24) underwent RALP during the study period. All patients had a relatively unremarkable post-operative course (30/31 with Clavien-Dindo class 0; 1/31 with class 2). After 3, 5, and 7 days, 3.2%, 6.4%, and 32.3% were completely without RPP, respectively. The mean RPP at 3 days was 37.6 mL (median 9.58 mL, max 247 mL, IQR 3.92-31.82 mL), whereas the mean RPP at 5 days was 19.85 mL (median 1.36 mL, max 220.77 mL, IQR 0.19-5.61 mL), and 7 days was 10.08 mL (median 0.09 mL, max 112.42 mL, IQR 0-1.5 mL). There was a significant correlation between RPP and obesity (

conclusionsThis is the first study to systematically assess RPP after a standardized laparoscopic procedure using CT. Larger patients tend to have smaller residuals. Our data may help surgeons interpreting post-operative CTs in similar patient populations.

Indexed as

carbon dioxidelaparoscopyprostatectomyresidual pneumoperitoneumrobotic surgical proceduresX-ray computed

Identifiers

PMID35453833
PMCPMC9030483
OpenAlexW4224319751

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Registered trials

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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.