Evidence map›Paper›PMID 34044817›Full record

ArticleBMC surgery2021

Robotic single-site versus multi-port myomectomy: a case-control study.

So Hyun Ahn, Joo Hyun Park, Hye Rim Kim, SiHyun Cho, Myeongjee Lee, Seok Kyo Seo, Young Sik Choi, Byung Seok Lee

Open access · goldAbstract read
In one paragraph

Article in BMC surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 5 pooled it
2.2field-weighted citation impact, top 11% 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

12 citing papers in PubMed, 5 syntheses or guidelines pooled it, 15 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Pooled it
  6. Surgical management of uterine fibroids.International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics · 2026
    Review
  7. Article
  8. Article
  9. Robotic surgery in Gynecology: the present and the future.Obstetrics & gynecology science · 2023
    Article
  10. Review
  11. Article
  12. 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

8 authors at 3 institutions in 1 country.

So Hyun AhnDepartment of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea.
Joo Hyun ParkInstitute of Women's Life Medical Science, Yonsei University College of Medicine, Seoul, South Korea. beanpearl@yuhs.ac.
Hye Rim KimBiostatistics Collaboration Unit, Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, South Korea.
SiHyun ChoInstitute of Women's Life Medical Science, Yonsei University College of Medicine, Seoul, South Korea.
Myeongjee LeeBiostatistics Collaboration Unit, Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, South Korea.
Seok Kyo SeoDepartment of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea.
Young Sik ChoiDepartment of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea.
Byung Seok LeeDepartment of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea.
Yonsei University · KRSeverance Hospital · KRGangnam Severance Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis study aimed to evaluate the compatibility of robotic single-site (RSS) myomectomy in comparison with the conventional robotic multi-port (RMP) myomectomy to achieve successful surgical outcomes with reliability and reproducibility.

methodsThis retrospective case-control study was performed on 236 robotic myomectomies at a university medical center. After 1:1 propensity score matching for the total myoma number, total myoma diameter, and patient age, 90 patients in each group (RSS: n = 90; RMP: n = 90) were evaluated. Patient demographics, preoperative parameters, intraoperative characteristics, and postoperative outcome measures were analyzed.

resultsThe body mass index, parity, preoperative hemoglobin levels, mean maximal myoma diameter, and anatomical type of myoma showed no mean differences between RSS and RMP myomectomies. The RSS group was younger, had lesser number of myomas removed, and had a smaller sum of the maximal diameter of total myomas removed than the RMP group. After propensity score matching, the total operative time (RSS: 150.9 ± 57.1 min vs. RMP: 170 ± 74.5 min, p = 0.0296) was significantly shorter in the RSS group. The RSS group tended to have a longer docking time (RSS: 9.8 ± 6.5 min vs. RMP: 8 ± 6.2 min, p = 0.0527), shorter console time (RSS: 111.1 ± 52.3 min vs. RMP: 125.8 ± 65.1 min, p = 0.0665), and shorter time required for in-bag morcellation (RSS: 30.1 ± 17.2 min vs. RMP: 36.2 ± 25.7 min, p = 0.0684). The visual analog scale pain score 1 day postoperatively was significantly lower in the RSS group (RSS: 2.4 ± 0.8 days vs. RMP: 2.7 ± 0.8 days, p = 0.0149), with similar consumption of analgesic drugs. The rate of transfusion, estimated blood loss during the operation, and length of hospital stay were not different between the two modalities. No other noticeable complications were observed in either group.

conclusionsDa Vinci RSS myomectomy is a compatible option with regard to reproducibility and safety, without significantly compromising the number and sum of the maximal diameter of myomas removed. The advantage of shorter total operative time and less pain with the same amount of analgesic drugs in RSS myomectomy will contribute to improving patient satisfaction.

Indexed as

LaparoscopyLeiomyomaRobotic Surgical ProceduresUterine MyomectomyUterine NeoplasmsAged, 80 and overCase-Control StudiesFemaleHumansOperative TimePregnancyReproducibility of ResultsRetrospective StudiesComparative studyMinimally invasive surgeryRobotic multi-port myomectomyRobotic single-site myomectomyRobot myomectomy

Identifiers

PMID34044817
PMCPMC8157697
OpenAlexW3164425001

What OpenQuestion holds

Textmetadata
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.