Evidence map›Paper›PMID 33120815›Full record

Observational studyMedicine2020

A comparison between laparoscopy and hysteroscopy approach in treatment of cesarean scar pregnancy.

Xiaolei Zhang, Yingxin Pang, Yanhui Ma, Xin Liu, Lin Cheng, Yanli Ban, Baoxia Cui

Open access · goldAbstract readComparative StudyObservational Study
In one paragraph

Observational study in Medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 8% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

  1. Pooled it
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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

7 authors at 1 institution in 1 country.

Xiaolei ZhangDepartment of Obstetrics and Gynecology.
Yingxin PangDepartment of Obstetrics and Gynecology.
Yanhui MaDepartment of Obstetrics and Gynecology.
Xin LiuDepartment of Ultrasound, Qilu Hospital of Shandong University, Jinan, Shandong, China.
Lin ChengDepartment of Ultrasound, Qilu Hospital of Shandong University, Jinan, Shandong, China.
Yanli BanDepartment of Obstetrics and Gynecology.
Baoxia CuiDepartment of Obstetrics and Gynecology.
Qilu Hospital of Shandong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of the study was to compare the efficacy of laparoscopy and hysteroscopy for the treatment of cesarean scar pregnancy (CSP) and analyze the clinical factors associated with successful selection for hysteroscopic or laparoscopic treatment of CSP.We retrospectively studied 112 cases of CSP that were treated by laparoscopy and/or hysteroscopy in our hospital from December 2014 to December 2017. In total, 72 of these patients underwent ultrasound-guided curettage and hysteroscopic resection without uterine scar defect repair. Fourty of these patients underwent laparoscopic resection and repair of the uterine scar defect. We analyzed the different clinical variables between the 2 groups and identified the clinical factors which could predict the need for the laparoscopic repair of uterine scar defect. Results showed that laparoscopy and hysteroscopy were safe ways to treat CSP, and no patient underwent hysterectomy. The β-hCG level in both of the 2 groups decreased to normal 4 to 8 weeks after surgery. There were significant differences between the hysteroscopy group and laparoscopy uterine scar repair group in terms of days of amenorrhea, gestational sac diameter, myometrial thickness, operation time, intraoperative blood loss, and hospitalization duration (P < .05). Logistic regression analysis showed that the days of amenorrhea, gestational sac diameter and myometrial thickness were independent risk factors for CSP treated by minimally invasive surgery, which were also shown by ROC curve analysis to be predictors of the need for the repair of the uterine scar defect, with optimal cutoffs of 52.50 days, 3.25 cm, and 2.05 mm, respectively; and the areas under their corresponding ROC were 0.721, 0.851, and 0.927, respectively.We conclude that laparoscopy and hysteroscopy are safe and efficient minimally invasive procedures for the treatment of CSP. The days of amenorrhea, gestational sac diameter and myometrial thickness may be key factors associated with successful selection for hysteroscopic or laparoscopic treatment of CSP.

Indexed as

AdultCesarean SectionCicatrixFemaleHumansHysteroscopyLaparoscopyPregnancyPregnancy, EctopicRetrospective StudiesUltrasonography, Interventional

Identifiers

PMID33120815
PMCPMC7581091
OpenAlexW3093533608

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.