Evidence map›Paper›PMID 31872058›Full record

ArticleCannabis and cannabinoid research2019

The Impact of Perioperative Cannabis Use: A Narrative Scoping Review.

Karim S Ladha, Varuna Manoo, Ali-Faizan Virji, John G Hanlon, Alexander Mclaren-Blades, Akash Goel, Duminda N Wijeysundera, Lakshmi P Kotra, Carlos Ibarra, Marina Englesakis and 1 more

Open access · greenAbstract readScoping Review
In one paragraph

Article in Cannabis and cannabinoid research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.1field-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

11 citing papers in PubMed, 34 citations in OpenAlex.

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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

11 authors at 1 institution in 1 country.

Karim S LadhaDepartment of Anesthesia and the Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada.
Varuna ManooDepartment of Anesthesiology and Pain Medicine, Toronto General Hospital, University of Toronto, Toronto, Canada.
Ali-Faizan VirjiDepartment of Anesthesiology and Pain Medicine, Toronto General Hospital, University of Toronto, Toronto, Canada.
John G HanlonDepartment of Anesthesia and the Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada.
Alexander Mclaren-BladesDepartment of Anesthesiology and Pain Medicine, Toronto General Hospital, University of Toronto, Toronto, Canada.
Akash GoelDepartment of Anesthesiology and Pain Medicine, Toronto General Hospital, University of Toronto, Toronto, Canada.
Duminda N WijeysunderaDepartment of Anesthesia and the Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada.
Lakshmi P KotraDepartment of Pharmaceutical Sciences, Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Canada.
Carlos IbarraDepartment of Anesthesiology and Pain Medicine, Toronto General Hospital, University of Toronto, Toronto, Canada.
Marina EnglesakisLibrary & Information Services, University Health Network, Toronto, Canada.
Hance ClarkeDepartment of Anesthesiology and Pain Medicine, Toronto General Hospital, University of Toronto, Toronto, Canada.
University Health Network · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

As countries progressively embrace the legalization of both medicinal and recreational cannabis, there remains a significant knowledge gap when it comes to the perioperative uses of cannabis, as well as the management of cannabis users. This review summarizes the information available on the subject based on existing published studies. Articles outlining the physiological changes occurring in the human body during acute and chronic use of cannabis (outside the context of anesthesia) are also taken into consideration as understanding these changes allows a more calculated approach to better anticipate patients' needs in the perioperative setting. Common questions facing the anesthesiologist at each phase of the perioperative period will be addressed and a systematic approach to the effect of cannabinoids on various organ systems will also be presented. Issues unique to cannabis use such as cannabis withdrawal syndrome and alterations in post-operative pain processing will also be discussed. To date, the number of studies available for guidance is small and study designs are markedly heterogenous, if not limited, making conclusions challenging. While the currently available information can assist in making decisions, further studies of larger scale are eagerly anticipated to help guide future patient care.

Indexed as

anesthesiologycannabinoidscannabisperioperative period

Identifiers

PMID31872058
PMCPMC6922064
OpenAlexW2985738202

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.