Evidence map›Paper›PMID 30548529›Full record

Trial reportBJOG : an international journal of obstetrics and gynaecology2019

Immediate versus delayed removal of urinary catheter after laparoscopic hysterectomy: a randomised controlled trial.

E M Sandberg, Arh Twijnstra, C A van Meir, H S Kok, N van Geloven, K Gludovacz, W Kolkman, Htc Nagel, Lcf Haans, K Kapiteijn and 1 more

Open access · hybridAbstract readRandomized Controlled Trial
In one paragraph

Trial report in BJOG : an international journal of obstetrics and gynaecology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 12% 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 20 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Trial
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
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

11 authors at 8 institutions in 1 country.

E M SandbergDepartment of Gynaecology, Leids Universitair Medisch Centrum, Leiden, the Netherlands.
Arh TwijnstraDepartment of Gynaecology, Leids Universitair Medisch Centrum, Leiden, the Netherlands.
C A van MeirDepartment of Gynaecology, Groene Hart Ziekenhuis, Gouda, the Netherlands.
H S KokDepartement of Gynaecology, Alrijne Ziekenhuis, Leiden/Leiderdorp, the Netherlands.
N van GelovenDepartment of Biomedical Data Sciences, Section Medical Statistics, Leids Universitair Medisch Centrum, Leiden, the Netherlands.
K GludovaczDepartement of Gynaecology, Alrijne Ziekenhuis, Leiden/Leiderdorp, the Netherlands.
W KolkmanDepartment of Gynaecology, HagaZiekenhuis, The Hague, the Netherlands.
Htc NagelDepartment of Gynaecology, Haaglanden Medisch Centrum, The Hague, the Netherlands.
Lcf HaansDepartment of Gynaecology, Haaglanden Medisch Centrum, The Hague, the Netherlands.
K KapiteijnDepartment of Gynaecology, Reinier de Graaf Gasthuis, Delft, the Netherlands.
F W JansenDepartment of Gynaecology, Leids Universitair Medisch Centrum, Leiden, the Netherlands.
Alrijne Ziekenhuis · NLLeiden University Medical Center · NLMedisch Centrum Haaglanden · NLCentre for Medical Systems Biology · NLGroene Hart Ziekenhuis · NLHaga Hospital · NLLeiden University · NLReinier de Graaf Hospital · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo evaluate if immediate catheter removal (ICR) after laparoscopic hysterectomy is associated with similar retention outcomes compared with delayed removal (DCR). STUDY

designNon-inferiority randomised controlled trial. POPULATION: Women undergoing laparoscopic hysterectomy in six hospitals in the Netherlands.

methodsWomen were randomised to ICR or DCR (between 18 and 24 hours after surgery). PRIMARY OUTCOME: The inability to void within 6 hours after catheter removal.

resultsOne hundred and fifty-five women were randomised to ICR (n = 74) and DCR (n = 81). The intention-to-treat and per-protocol analysis could not demonstrate the non-inferiority of ICR: ten women with ICR could not urinate spontaneously within 6 hours compared with none in the delayed group (risk difference 13.5%, 5.6-24.8, P = 0.88). However, seven of these women could void spontaneously within 9 hours without additional intervention. Regarding the secondary outcomes, eight women from the delayed group requested earlier catheter removal because of complaints (9.9%). Three women with ICR (4.1%) had a urinary tract infection postoperatively versus eight with DCR (9.9%, risk difference -5.8%, -15.1 to 3.5, P = 0.215). Women with ICR mobilised significantly earlier (5.7 hours, 0.8-23.3 versus 21.0 hours, 1.4-29.9; P ≤ 0.001).

conclusionThe non-inferiority of ICR could not be demonstrated in terms of urinary retention 6 hours after procedure. However, 70% of the women with voiding difficulties could void spontaneously within 9 hours after laparoscopic hysterectomy. It is therefore questionable if all observed urinary retention cases were clinically relevant. As a result, the clinical advantages of ICR may still outweigh the risk of bladder retention and it should therefore be considered after uncomplicated laparoscopic hysterectomy. TWEETABLE ABSTRACT: The advantages of immediate catheter removal after laparoscopic hysterectomy seem to outweigh the risk of bladder retention.

Indexed as

Postoperative CareUrinary RetentionAdultDevice RemovalFemaleHumansHysterectomyLaparoscopyMiddle AgedOutcome Assessment, Health CarePostoperative ComplicationsTime FactorsUrinary CatheterizationUrinary CathetersUrinationLaparoscopic hysterectomyurinary catheterurinary retention

Identifiers

PMID30548529
PMCPMC6593458
OpenAlexW2905015432

What OpenQuestion holds

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LicenceCC BY-NC
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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.