Evidence map›Paper›PMID 31410181›Full record

ArticleExperimental and therapeutic medicine2019

Ropivacaine vs. levobupivacaine: Analgesic effect of combined spinal-epidural anesthesia during childbirth and effects on neonatal Apgar scores, as well as maternal vital signs.

Qiuju Cheng, Weiqiang Zhang, Yanling Lu, Jinhai Chen, Hang Tian

Open access · diamondAbstract read
In one paragraph

Article in Experimental and therapeutic medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 22% 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

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.

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

5 authors at 2 institutions in 1 country.

Qiuju ChengDepartment of Anesthesiology, Guangzhou Women and Children's Medical Center, Guangzhou, Guangdong 510623, P.R. China.
Weiqiang ZhangDepartment of Gynecology and Obstetrics, Guangzhou Women and Children's Medical Center, Guangzhou, Guangdong 510623, P.R. China.
Yanling LuDepartment of Gynecology and Obstetrics, Guangzhou Women and Children's Medical Center, Guangzhou, Guangdong 510623, P.R. China.
Jinhai ChenDepartment of Anesthesiology, Guangzhou Women and Children's Medical Center, Guangzhou, Guangdong 510623, P.R. China.
Hang TianDepartment of Anesthesiology, Guangzhou Women and Children's Medical Center, Guangzhou, Guangdong 510623, P.R. China.
Guangzhou Medical University · CNGuangzhou Women and Children Medical Center · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The present study aimed to investigate and compare the analgesic effect and safety of ropivacaine or levobupivacaine in combined spinal-epidural anesthesia during childbirth and their effects on neonatal Apgar scores, as well as maternal and neonatal vital signs. A total of 615 maternal patients undergoing labor between April 2016 and March 2017 were divided into two groups according to the analgesic used for combined spinal-epidural anesthesia during childbirth: The ropivacaine group (n=318) and the levobupivacaine group (n=297). The onset time of analgesia in the two groups was determined and the pain score on the visual analog scale was assessed at the time of delivery (T3). At pre-analgesia, 30 min after analgesia (T2), at T3 and during maternal wound suturing (T4), the systolic blood pressure (SBP), diastolic blood pressure (DBP) and heart rate (HR) were assessed. The cesarean section rate, neonatal 1- and 5-min Apgar scores and neonatal asphyxia at T4 were also determined. The onset time of analgesia in the ropivacaine group was significantly reduced compared with that in the levobupivacaine group (P<0.05). At T2 and T4, the SBP was significantly higher in the levobupivacaine group than that in the ropivacaine group (P<0.05). At T2, T3 and T4, the DBP was significantly lower in the levobupivacaine group compared with those in the ropivacaine group (P<0.05). At T2, the HR was significantly lower in the levobupivacaine group than that in the ropivacaine group (P<0.05). The cesarean section rate was significantly lower in the ropivacaine group compared with that in the levobupivacaine group [4.09% (n=13) vs. 22.89% (n=68); P<0.01]. In conclusion, the use of combined spinal-epidural anesthesia with ropivacaine or levobupivacaine has an excellent analgesic effect during childbirth. However, compared with levobupivacaine, ropivacaine for labor analgesia had a faster onset and a lesser impact on maternal vital signs, and was associated with a reduced maternal cesarean section rate among patients who did not opt for cesarean section in the beginning; therefore, it is useful in clinical practice.

Indexed as

analgesiaanesthesiadeliverylevobupivacaineropivacaine

Identifiers

PMID31410181
PMCPMC6676164
OpenAlexW2956892516

What OpenQuestion holds

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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.