Evidence map›Paper›PMID 29782641›Full record

Trial reportBritish journal of clinical pharmacology2018

The analgesic efficacy and pharmacokinetics of epidural oxycodone after gynaecological laparotomy: a randomized, double-blind, double-dummy comparison with intravenous administration.

Panu Piirainen, Hannu Kokki, Heidi Hautajärvi, Veli-Pekka Ranta, Merja Kokki

Open access · bronzeAbstract readComparative StudyRandomized Controlled Trial
In one paragraph

Trial report in British journal of clinical pharmacology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.9field-weighted citation impact, top 15% 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, 12 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Article
  4. Epidural Oxycodone for Acute Pain.Pharmaceuticals (Basel, Switzerland) · 2022
    Review
  5. Article
  6. Review
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 3 institutions in 2 countries.

Panu PiirainenUniversity of Eastern Finland, School of Medicine, Faculty of Health Sciences, Kuopio, Finland.
Hannu KokkiUniversity of Eastern Finland, School of Medicine, Faculty of Health Sciences, Kuopio, Finland.ORCID 0000-0001-5922-7195
Heidi HautajärviAdmescope Ltd, Oulu, Finland.
Veli-Pekka RantaUniversity of Eastern Finland, School of Pharmacy, Faculty of Health Sciences, Kuopio, Finland.
Merja KokkiKuopio University Hospital, Department of Anaesthesia and Operative Services, Kuopio, Finland.ORCID 0000-0003-1501-7537
University of Eastern Finland · FIKuopio University Hospital · FIMachida Endoscope (Japan) · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimThe aim of the present study was to compare the analgesic efficacy of epidural and intravenous (i.v.) oxycodone at the same dose.

methodsIn this randomized, double-blind, double-dummy clinical trial, 30 women, aged 24-67 years, undergoing elective gynaecological laparotomy, were administrated either i.v. saline and epidural oxycodone 0.1 mg·kg

resultsAll patients required fentanyl during the first 4 h. The median number of fentanyl doses were three (quartiles 1, 8) in the EPI group and seven (6, 9) in the IV group (mean difference 3.1; 95% confidence interval 0.9, 5.2; P = 0.01). After the first 4 h, the two groups needed a similar total dose of epidural infusion. Patient satisfaction was similarly high in both groups, and both administration routes were well tolerated.

conclusionsThe data support the superiority of epidural oxycodone compared with that of i.v. administration in pain management after laparotomy.

Indexed as

AcetaminophenAdministration, IntravenousAdultAnalgesia, EpiduralAnalgesics, OpioidDose-Response Relationship, DrugDouble-Blind MethodFemaleGynecologic Surgical ProceduresHumansInjections, EpiduralKetoprofenMiddle AgedOxycodonePain ManagementPain MeasurementAcetaminophenAnalgesics, OpioidKetoprofenOxycodoneanalgesiaepidurallaparotomyoxycodone

Identifiers

PMID29782641
PMCPMC6089810
OpenAlexW2804669846

What OpenQuestion holds

Textmetadata
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.