Evidence map›Paper›PMID 32860570›Full record

ArticleObesity surgery2020

A Preliminary Study on the Influence of Cannabis and Opioid Use on Weight Loss and Mental Health Biomarkers Post-weight Loss Surgery.

Denise C Vidot, Sapna Deo, Sylvia Daunert, Willie L Joseph, Nestor de la Cruz-Munoz, Sarah E Messiah

Abstract read
PubMed Publisher
In one paragraph

Article in Obesity surgery, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact, top 87% 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

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. 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

6 authors at 2 institutions in 1 country.

Denise C VidotSchool of Nursing and Health Studies, University of Miami, Coral Gables, FL, USA. DVidot@miami.edu.ORCID http://orcid.org/0000-0001-8254-6928
Sapna DeoDepartment of Biochemistry and Molecular Biology, University of Miami Miller School of Medicine, Miami, FL, USA.
Sylvia DaunertDepartment of Biochemistry and Molecular Biology, University of Miami Miller School of Medicine, Miami, FL, USA.
Willie L JosephDepartment of Public Health Sciences, University of Miami Miller School of Medicine, Miami, FL, USA.
Nestor de la Cruz-MunozDepartment of Surgery, University of Miami Miller School of Medicine, Miami, FL, USA.
Sarah E MessiahUniversity of Texas Health Science Center School of Public Health, Dallas Campus, Dallas, TX, USA.
University of Miami · USUniversity of Texas Health Science Center at Dallas · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeA subpopulation of weight loss surgery (WLS) patients endorse cannabis and/or opioid use; however, impact on post-WLS anxiety and depression is unclear. This study examined the influence of the independent and combined use of cannabis and opioids on (1) depression and anxiety, (2) duodenum serotonin and cortisol, and (3) total percent weight loss. MATERIALS AND

methodsA cross-sectional analysis was conducted among patients (N = 18) who had biomarkers of serotonin and cortisol collected from the duodenum during WLS. Cannabis and opioid use was determined by self-reported lifetime, past-year, and past 30-day use. The Beck Anxiety Inventory and Depression Inventory-II assessed depression and anxiety symptoms. Total percent weight loss was calculated from pre-WLS and post-WLS weight (kg). Chi-squared analyses and t tests were conducted.

resultsOver a quarter (27.8%) were cannabis-only users and 16.7% used a combination of cannabis and opioids. None reported using only opioids in this sample. Combination users presented with greater depressive symptoms (22.7%, p = 0.01) and greater total percent weight loss (34.1%, p = 0.04) than cannabis users (7.8, 23.2%, respectively). Cannabis users had greater serotonin (p = 0.02) and cortisol (p = 0.01) levels than combination users and never users.

conclusionsCannabis users had greater cortisol levels than never users and combination users. Combination users had greater weight loss and depression symptoms than cannabis users. Future studies should consider a larger sample size, utilization of a cohort design to address causality, and examination of the type, dose, and route of cannabis and opioid administration to further understand the impact of the combined use of cannabis and opioids post-WLS.

Indexed as

Bariatric SurgeryCannabisObesity, MorbidAnalgesics, OpioidBiomarkersCross-Sectional StudiesHumansMental HealthWeight LossAnalgesics, OpioidBiomarkersAnxietyBariatric surgeryCannabisCortisolDepressionDuodenumGutOpioidsSerotoninWeight loss

Identifiers

PMID32860570
OpenAlexW3082047126

What OpenQuestion holds

Textmetadata
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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.