Evidence map›Paper›PMID 34227015›Full record

ArticleInternational urology and nephrology2021

Risk factors of uterine contraction after ureteroscopy in pregnant women with renal colic.

Chunjing Li, Liwen Guo, Mi Luo, Mingjuan Guo, Jierong Li, Shilin Zhang, Guoqing Liu

Open access · hybridAbstract read
In one paragraph

Article in International urology and nephrology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.0field-weighted citation impact, top 24% 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

3 citing papers in PubMed, 5 citations in OpenAlex.

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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 2 institutions in 1 country.

Chunjing Li *Department of Urology, Affiliated Foshan Maternal and Child Healthcare Hospital, Southern Medical University, Foshan, Guangdong, 528000, People's Republic of China. 164194249@qq.com.ORCID http://orcid.org/0000-0002-4212-2386
Liwen Guo *Department of Gynecology, Ningde Municipal Hospital, Fujian Medical University, Ningde, Fujian, 352100, People's Republic of China.
Mi LuoDepartment of Urology, Affiliated Foshan Maternal and Child Healthcare Hospital, Southern Medical University, Foshan, Guangdong, 528000, People's Republic of China.
Mingjuan GuoDepartment of Urology, Affiliated Foshan Maternal and Child Healthcare Hospital, Southern Medical University, Foshan, Guangdong, 528000, People's Republic of China.
Jierong LiDepartment of Urology, Affiliated Foshan Maternal and Child Healthcare Hospital, Southern Medical University, Foshan, Guangdong, 528000, People's Republic of China.
Shilin ZhangDepartment of Urology, Affiliated Foshan Maternal and Child Healthcare Hospital, Southern Medical University, Foshan, Guangdong, 528000, People's Republic of China.
Guoqing LiuDepartment of Urology, Affiliated Foshan Maternal and Child Healthcare Hospital, Southern Medical University, Foshan, Guangdong, 528000, People's Republic of China. guoqingliu1961@sina.com.
Foshan Maternity and Child Health Care Hospital · CNFujian Medical University · CN

Funding

Foshan maternal and child healthcare hospital research fund FEYJZX-2020-002Guangdong Medical Science and Technology Research Fund 20205792148508Medical Science and Technology Foundation of Guangdong Province A2021240Natural Science Foudation Committe of Fujian 2020J0112
6 · The paper itself

Abstract

backgroundUreteroscopy is widely applied in pregnant women with renal colic, but such patients are easy to experience uterine contraction after surgery. There are many factors which may affect uterine contraction, this study aims to explore the risk factors of uterine contraction triggered by ureteroscopy in pregnant women with renal colic.

methodsOne hundred and one pregnant women were retrospectively analyzed, the patients were hospitalized because of severe renal colic. All patients received ureteroscopy during which double J catheters were inserted into ureters for drainage. Patients received other medical treatments individually according to their condition and uterine contractions were detected by EHG within 12 h after operation. Patients were classified as group A (uterine contraction) and group B (no uterine contraction) according to the presence or absence of continuously regular uterine contraction. Clinical characteristics were collected for further analysis, including history of childbirth, anesthesia method, application of phloroglucinol or not, operation time, Oxygen inhalation or not, pain relief or not after surgery, systemic inflammatory response syndrome (SIRS) occurred or not. A binary logistic regression analysis model was established to explore whether such clinical characteristics were relevant to uterine contraction after ureteroscopy.

resultsContinuously regular uterine contraction presented in 46 pregnant women within 12 h after ureteroscopy, making the incidence of uterine contraction as high as 45.54%. The presence of uterine contraction was related to the following factors(P < 0.05): history of childbirth (primipara versus multipara)(OR 6.593, 95% CI 2.231-19.490), operation time (each quarter additional) (OR 2.385, 95% CI 1.342-4.238), application of phloroglucinol (yes versus not) (OR 6.959, 95% CI 1.416-34.194), pain relief after surgery(yes versus not)(OR 6.707, 95% CI 1.978-22.738), SIRS occurred after surgery (yes versus not) (OR 0.099, 95% CI 0.014-0.713).

conclusionContinuously regular uterine contraction is easy to occur within 12 h after ureteroscopy in pregnant women. SIRS occurred after surgery is a risk factor for uterine contraction; on the contrary, no history of childbirth, shorter operation time, application of phloroglucinol, pain relief after surgery are protective factors.

Indexed as

Uterine ContractionAdultFemaleHumansPregnancyPregnancy ComplicationsRenal ColicRetrospective StudiesRisk FactorsUreteroscopyYoung AdultPregnant womenRenal colicRisk factorsUreteroscopyUterine contraction

Identifiers

PMID34227015
PMCPMC8463365
OpenAlexW3120200720

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LicenceCC BY
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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.