Evidence map›Paper›PMID 31535218›Full record

ReviewJournal of anesthesia2020

Medical cannabis for chronic pain: can it make a difference in pain management?

Mari Kannan Maharajan, Yu Jing Yong, Hong Yang Yip, Sze Shee Woon, Kar Mon Yeap, Khai Yeng Yap, Shuen Chi Yip, Kai Xian Yap

Abstract readReview
PubMed Publisher
In one paragraph

Review in Journal of anesthesia, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
4.8field-weighted citation impact, top 5% 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

18 citing papers in PubMed, 44 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. The Opioid Epidemic and Children's Living Arrangements in the United States, 2000-2018.The Annals of the American Academy of Political and Social Science · 2022
    Article
  9. Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Medical cannabis in supportive cancer care: lessons from Canada.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2020
    Article
  17. Review
  18. Cannabis and pain: a scoping review.Brazilian journal of anesthesiology (Elsevier)
    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

8 authors at 1 institution in 1 country.

Mari Kannan MaharajanDepartment of Pharmacy Practice, School of Pharmacy, International Medical University, 57000, Kuala Lumpur, Malaysia. kanpharm2002@gmail.com.ORCID 0000-0001-6812-0533
Yu Jing YongSchool of Pharmacy, International Medical University, 57000, Kuala Lumpur, Malaysia.
Hong Yang YipSchool of Pharmacy, International Medical University, 57000, Kuala Lumpur, Malaysia.
Sze Shee WoonSchool of Pharmacy, International Medical University, 57000, Kuala Lumpur, Malaysia.
Kar Mon YeapSchool of Pharmacy, International Medical University, 57000, Kuala Lumpur, Malaysia.
Khai Yeng YapSchool of Pharmacy, International Medical University, 57000, Kuala Lumpur, Malaysia.
Shuen Chi YipSchool of Pharmacy, International Medical University, 57000, Kuala Lumpur, Malaysia.
Kai Xian YapSchool of Pharmacy, International Medical University, 57000, Kuala Lumpur, Malaysia.
IMU University · MY

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Globally, chronic pain is a major therapeutic challenge and affects more than 15% of the population. As patients with painful terminal diseases may face unbearable pain, there is a need for more potent analgesics. Although opioid-based therapeutic agents received attention to manage severe pain, their adverse drug effects and mortality rate associated with opioids overdose are the major concerns. Evidences from clinical trials showed therapeutic benefits of cannabis, especially delta-9-tetrahydrocannabinol and cannabinoids reduced neuropathic pain intensity in various conditions. Also, there are reports on using combination cannabinoid therapies for chronic pain management. The association of cannabis dependence and addiction has been discussed much and the reports mentioned that it can be comparatively lower than other substances such as nicotine and alcohol. More countries have decided to legalise the medicinal use of cannabis and marijuana. Healthcare professionals should keep themselves updated with the changing state of medical cannabis and its applications. The pharmacokinetics and safety of medical cannabis need to be studied by conducting clinical research. The complex and variable chemically active contents of herbal cannabis and methodological limitations in the administration of cannabis to study participants, make the clinical research difficult.

Indexed as

CannabinoidsCannabisChronic PainMedical MarijuanaHumansPain ManagementCannabinoidsMedical MarijuanaAddictionChronic painDependenceMedical cannabisRegulations

Identifiers

PMID31535218
OpenAlexW2974926390

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.