Evidence map›Paper›PMID 35579700›Full record

ArticleSurgical endoscopy2022

Totally extraperitoneal laparoscopic inguinal hernia repair post-radical prostatectomy.

Imogen Watt, Adam Bartlett, John Dunn, Andrew Bowker

Abstract read
In one paragraph

Article in Surgical endoscopy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 3 pooled it
–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

10 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
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  5. From hands to handles: a modern duel between laparoscopic TEP and robotic TAPP.Hernia : the journal of hernias and abdominal wall surgery · 2026
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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

4 authors.

Imogen WattDepartment of Surgery, University of Auckland, Auckland, New Zealand.
Adam BartlettDepartment of Surgery, University of Auckland, Auckland, New Zealand.
John DunnLaparoscopy Auckland, Gillies Ave, Epsom, Auckland, New Zealand.
Andrew BowkerLaparoscopy Auckland, Gillies Ave, Epsom, Auckland, New Zealand. andrewbowker52@gmail.com.ORCID http://orcid.org/0000-0002-0260-5156

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPrevious radical prostatectomy (RP) is considered a relative contraindication to the laparoscopic approach for inguinal hernia repair (LIHR). This study aimed to compare feasibility, safety and outcomes for patients undergoing totally extraperitoneal (TEP) LIHR who have previously undergone RP.

methodsThis single surgeon, case-control study was performed using a prospective database of all patients undergoing TEP LIHR between 1995 and 2020. Patients who underwent previous RP were identified and compared to matched controls. Pre-operative, operative and post-operative data were analysed. The type of RP, open, laparoscopic or robotic, was identified and operative outcomes compared between the three groups.

results6532 LIHR cases were identified. 165 had previously undergone RP and 6367 had undergone primary LIHR without prior RP. The groups were matched for age, demographics and co-morbidities. All operations were commenced laparoscopically, three converted to open in the LIHR + RP group and none in the LIHR group. Median operative time in patients with previous RP was longer, for unilateral (40 min vs. 21 min, p < 0.0001) and bilateral (71 vs. 30 min, p < 0.0001) LIHR. The majority of cases were performed as day stay procedures. There was no difference in immediate recovery parameters including time to discharge, complication rates, return to normal function, return to driving or post-operative analgesia. At 3 months of follow-up there was no difference in hernia recurrence for unilateral (2/128 vs 6/2234, p = 0.0658) or bilateral (0/24 vs 3/1490, p ≥ 0.999) LIHR, nor chronic pain as measured by patient awareness or restriction of activity. No differences in operative and post-operative outcomes were identified between the three types of RP, other than difference in operative time (p = 0.0336).

conclusionsPrevious RP should not be an absolute contraindication for TEP LIHR. Although previous RP adds complexity, in experienced hands TEP LIHR can be done safely, with outcomes equivalent to patients who have not previously undergone RP.

Indexed as

Hernia, InguinalLaparoscopyCase-Control StudiesHerniorrhaphyHumansMaleProstatectomyLaparoscopic hernia repairLaparoscopic inguinal hernia repairRadical prostatectomyTotally extraperitoneal trans-abdominal preperitoneal

Identifiers

PMID35579700
PMCPMC9613734

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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.