Evidence map›Paper›PMID 33856300›Full record

SynthesisThe western journal of emergency medicine2021

Norepinephrine in Septic Shock: A Systematic Review and Meta-analysis.

Muhammad Azfar Ruslan, Kamarul Aryffin Baharuddin, Norhayati Mohd Noor, Mohd Boniami Yazid, Abu Yazid Md Noh, Andey Rahman

Open access · goldAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in The western journal of emergency medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

17 citing papers in PubMed, 29 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Review
  8. Effects of Early Use of Methylene Blue and Vasopressin on Noradrenaline Dose in Septic Shock: A Randomized Controlled Trial.Indian journal of critical care medicine : peer-reviewed, official publication of Indian Society of Critical Care Medicine · 2025
    Article
  9. Review
  10. Review
  11. Article
  12. Article
  13. Article
  14. Review
  15. Review
  16. Article
  17. Skin Failure: Results of a Think Tank Hosted by the National Pressure Injury Advisory Panel.Journal of wound, ostomy, and continence nursing : official publication of The Wound, Ostomy and Continence Nurses Society
    Article
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

6 authors at 2 institutions in 1 country.

Muhammad Azfar RuslanUniversiti Sains Malaysia, School of Medical Sciences, Department of Emergency Medicine, Kubang Kerian, Kelantan.
Kamarul Aryffin BaharuddinUniversiti Sains Malaysia, School of Medical Sciences, Department of Emergency Medicine, Kubang Kerian, Kelantan.
Norhayati Mohd NoorUniversiti Sains Malaysia School of Medical Sciences, Department of Family Medicine, Kubang Kerian, Malaysia.
Mohd Boniami YazidUniversiti Sains Malaysia, School of Medical Sciences, Department of Emergency Medicine, Kubang Kerian, Kelantan.
Abu Yazid Md NohUniversiti Sains Malaysia, School of Medical Sciences, Department of Emergency Medicine, Kubang Kerian, Kelantan.
Andey RahmanUniversiti Sains Malaysia, School of Medical Sciences, Department of Emergency Medicine, Kubang Kerian, Kelantan.
Universiti Sains Malaysia · MYHospital Universiti Sains Malaysia · MY

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionMost experts recommend norepinephrine as the first-line agent in septic shock. Our objective was to determine the effectiveness and safety of norepinephrine in patients with septic shock.

methodsWe searched the Cochrane Central Register of Controlled Trials and Epistemonikos, as well as MEDLINE from 1966 till August 2019. Screening of full texts, evaluation for eligibility, and data extraction were done by four independent reviewers. We estimated risk ratios (RR) and mean differences (MD) using a random-effects model with 95% confidence intervals (CI). The primary outcomes included the number of participants who achieved the target mean arterial pressure (MAP), time to achieve the target MAP, and number of participants with all-cause 28-day mortality. The secondary outcomes included the length of stay in the intensive care unit, length of hospital stay, incidence of arrhythmia and myocardial infarction, vasopressor-free days, and number of participants with all-cause 90-day mortality.

resultsWe identified 11 randomized controlled trials with a total of 4,803 participants. There was no difference in the number of participants who achieved the target MAP between those patients receiving norepinephrine and other vasopressors (RR 1.44; 95% CI, 0.32 to 6.54; P = 0.640; I

conclusionIn minimizing the occurrence of an arrhythmia, norepinephrine is superior to other vasopressors, making it safe to be used in septic shock. However, there was insufficient evidence concerning mortality and achievement of the target MAP outcomes.

Indexed as

HumansIntensive Care UnitsLength of StayNorepinephrineShock, SepticVasoconstrictor AgentsNorepinephrineVasoconstrictor Agents

Identifiers

PMID33856300
PMCPMC7972398
OpenAlexW3137313103

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.