Evidence map›Paper›PMID 31564959›Full record

ArticleJournal of pain research2019

Comparison of dexmedetomidine or sufentanil combined with ropivacaine for epidural analgesia after thoracotomy: a randomized controlled study.

M J Yan, T Wang, X M Wu, W Zhang

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of pain research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 3 pooled it
2.0field-weighted citation impact, top 14% 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

8 citing papers in PubMed, 3 syntheses or guidelines pooled it, 16 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

4 authors at 3 institutions in 1 country.

M J YanDepartment of Anesthesiology, Chun'an First People's Hospital, Hangzhou 310000, People's Republic of China.
T WangSecond Clinical College, Zhejiang Chinese Medical University, Hangzhou 310000, People's Republic of China.
X M WuDepartment of Anesthesiology, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou 310000, People's Republic of China.
W ZhangDepartment of Anesthesiology, Affiliated Women and Children's Hospital of Jiaxing University, Jiaxing 314000, People's Republic of China.
Hangzhou Medical College · CNJiaxing University · CNZhejiang Chinese Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThoracotomy is frequently accompanied with moderate-to-severe postoperative pain, and excellent pain management is important for early rehabilitation. The purpose of this study is to investigate the effects of dexmedetomidine combined with ropivacaine for epidural analgesia after thoracotomy.

methodsOne hundred and thirty patients undergoing elective lung lobectomy were enrolled in the double-blind study and randomly divided into two groups. Group A received 0.5 µg/mL of dexmedetomidine plus 0.1% ropivacaine for postoperative analgesia, and group B (control group) received 0.5 µg/mL of sufentanil plus 0.1% ropivacaine for postoperative analgesia. Hemodynamic parameters were monitored. Pain intensity at rest was assessed using a visual analog scale (VAS) at 2, 4, 6，8, 12, 24, and 48 hrs postoperatively. Ramsay sedation score (RSS), analgesic consumption, postoperative respiratory depression, nausea and vomiting, pruritus, and bradycardia were recorded.

resultsThe VAS values at rest during the postoperative 6-48 hrs were lower in group A than those in group B (

conclusionDexmedetomidine combined with ropivacaine may provide better postoperative analgesia and sedative effect in patients undergoing thoracic surgery with fewer side effects. It is superior to sufentanil in analgesic effect during postoperative analgesia after thoracotomy.

Indexed as

analgesiadexmedetomidineepiduralropivacainesufentanil

Identifiers

PMID31564959
PMCPMC6733349
OpenAlexW2972103633

What OpenQuestion holds

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Registered trials

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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.