Evidence map›Paper›PMID 37434073›Full record

ArticleJournal of robotic surgery2023

Comparison of surgical outcomes between robot-assisted and conventional laparoscopic hysterectomy for large uterus.

Takahiro Nozaki, Kosuke Matsuda, Keiko Kagami, Ikuko Sakamoto

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of robotic surgery, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
3.8field-weighted citation impact, top 6% 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.

  1. Pooled it
  2. Article
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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 at 1 institution in 1 country.

Takahiro NozakiDepartment of Gynecology, Yamanashi Central Hospital, 1-1-1 Fujimi, Yamanashi, 400-0027, Japan. nozaki-bcwc@ych.pref.yamanashi.jp.ORCID http://orcid.org/0000-0001-7191-4174
Kosuke MatsudaDepartment of Gynecology, Yamanashi Central Hospital, 1-1-1 Fujimi, Yamanashi, 400-0027, Japan.ORCID http://orcid.org/0009-0007-7680-4928
Keiko KagamiDepartment of Gynecology, Yamanashi Central Hospital, 1-1-1 Fujimi, Yamanashi, 400-0027, Japan.ORCID http://orcid.org/0000-0002-8780-2254
Ikuko SakamotoDepartment of Gynecology, Yamanashi Central Hospital, 1-1-1 Fujimi, Yamanashi, 400-0027, Japan.ORCID http://orcid.org/0000-0002-8990-9899
Yamanashi Prefectural Central Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We compared the effectiveness of conventional total laparoscopic hysterectomy (TLH) against robot-assisted total hysterectomy (RAH) in patients with a large uterus. According to the subtype of minimally invasive hysterectomy performed for benign indications, the patients (n = 843) were grouped as follows: TLH (n = 340) and RAH (n = 503). The median operative time (OT) for TLH was 98 min (47-406 min), and the estimated blood loss (EBL) was 50 mL (5-1800 mL). The median OT for RAH was 90 min (43-251 min), and the EBL was 5 mL (5-850 mL), with a significantly shorter OT and a lower EBL in RAH than in TLH. Uterine weight was categorized into four groups in increments of 250 g. The number of cases in each group was 163 (< 250 g), 116 (250-500 g), 41 (500-750 g), and 20 (≥ 750 g) for TLH, and 308 (< 250 g), 137 (250-500 g), 33 (500-750 g), and 25 (≥ 750 g) for RAH. In patients with a uterus < 250 g, there was no significant difference in OT between TLH and RAH, but in patients with a uterus ≥ 250 g, OT tended to be shorter with RAH, which was also true for a uterus ≥ 750 g. The EBL was significantly lower with RAH compared to TLH, regardless of uterine weight. In patients with a large uterus, the advantages of robotic surgery can be utilized, which may lead to a shorter OT and less EBL.

Indexed as

LaparoscopyRoboticsRobotic Surgical ProceduresFemaleHumansHysterectomyRetrospective StudiesTreatment OutcomeUrogenital AbnormalitiesUterusLaparoscopyMinimally invasiveRobotic surgeryUterine weight

Identifiers

PMID37434073
OpenAlexW4383874506

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.