Evidence map›Paper›PMID 32936349›Full record

ArticleDer Anaesthesist2020

[Postdural puncture headache after neuraxial anesthesia: incidence and risk factors].

J Weinrich, C von Heymann, A Henkelmann, F Balzer, A Obbarius, P V Ritschl, C Spies, P Niggemann, L Kaufner

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

Article in Der Anaesthesist, 2020. 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
1.4field-weighted citation impact, top 18% 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, 9 citations in OpenAlex.

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  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

9 authors at 3 institutions in 1 country.

J WeinrichKlinik für Anästhesiologie mit Schwerpunkt operative Intensivmedizin (CCM, CVK), Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Deutschland.
C von HeymannKlinik für Anästhesie, Intensivmedizin, Notfallmedizin und Schmerztherapie, Vivantes Klinikum im Friedrichshain, Landsberger Allee 49, Berlin, 10249, Deutschland.
A HenkelmannKlinik für Anästhesiologie mit Schwerpunkt operative Intensivmedizin (CCM, CVK), Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Deutschland.
F BalzerKlinik für Anästhesiologie mit Schwerpunkt operative Intensivmedizin (CCM, CVK), Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Deutschland.
A ObbariusMedizinische Klinik mit Schwerpunkt Psychosomatik, Zentrum für Innere Medizin und Dermatologie, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Augustenburger Platz 1, Berlin, 13353, Deutschland.
P V RitschlChirurgische Klinik, Campus Charité Mitte/Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Augustenburger Platz 1, Berlin, 13353, Deutschland.
C SpiesKlinik für Anästhesiologie mit Schwerpunkt operative Intensivmedizin (CCM, CVK), Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Deutschland.
P NiggemannKlinik für Anästhesiologie mit Schwerpunkt operative Intensivmedizin (CCM, CVK), Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Deutschland.
L KaufnerKlinik für Anästhesiologie mit Schwerpunkt operative Intensivmedizin (CCM, CVK), Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Deutschland. lutz.kaufner@charite.de.
Freie Universität Berlin · DEHumboldt-Universität zu Berlin · DEKlinikum im Friedrichshain · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

objectivePostdural puncture headache (PDPH) is a severe complication after spinal anesthesia. The aim of this study was to investigate the incidence of PDPH in two different operative cohorts and to identify risk factors for its occurrence as well as to analyze its influence on the duration of hospital stay. MATERIAL AND

methodsIn a retrospective study over a period of 3 years (2010-2012), 341 orthopedic surgery (ORT) and 2113 obstetric (OBS) patients were evaluated after spinal anesthesia (SPA). Data were statistically analyzed using (SPSS-23) univariate analyses with the Mann-Whitney U‑test, χ

resultsThe incidence of PDPH was 5.9% in the ORT cohort and 1.8% in the OBS cohort. Patients with PDPH in the ORT cohort were significantly younger (median 38 years vs. 47 years, p = 0.011), had a lower body weight (median 70.5 kg vs. 77 kg, p = 0.006) and a lower body mass index (median 23.5 vs. 25.2, p = 0.037). Body weight (odds ratio (97.5 % Confidence Intervall [CI]), OR 0.956: 97.5% CI 0.920-0.989, p = 0.014) as well as age (OR 0.963: 97.5% CI 0.932-0.991, p = 0.015) were identified as independent risk factors for PDPH. In OBS patients, PDPH occurred more frequently after spinal epidural anesthesia than after combined spinal epidural anesthesia (8.6% vs. 1.2%, p < 0.001) and the type of neuraxial anesthesia was identified as an independent risk factor for PDPH (OR 0.049; 97.5% CI 0.023-0.106, p < 0.001). In both groups the incidence of PDPH was associated with a longer hospital stay (ORT patients 4 days vs. 2 days, p = 0.001; OBS patients 6 days vs. 4 days, p < 0.0005).

conclusionThe incidence of PDPH was different in the two groups with a higher incidence in the ORT but considerably lower than in the literature. Age, constitution and type of neuraxial anesthesia were identified as risk factors of PDPH. Considering the functional imitations (mobilization, neonatal care) and a longer hospital stay, future studies should investigate the impact of an early treatment of PDPH.

Indexed as

Anesthesia, SpinalPost-Dural Puncture HeadacheEpidural SpaceFemaleHumansIncidenceInfant, NewbornPregnancyRetrospective StudiesRisk FactorsBloodpatchCombined Spinal-Epidural-AnesthesiaLength of Hospital StayRisk factorsSpinal anesthesia

Identifiers

PMID32936349
PMCPMC7708338
OpenAlexW3087407758

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.