Evidence map›Paper›PMID 36195895›Full record

SynthesisAddiction science & clinical practice2022

Factors that distinguish opioid withdrawal during induction with buprenorphine microdosing: a configurational analysis.

Adams K K, Miech E J, Sobieraj D M

Abstract readSystematic Review
In one paragraph

Synthesis in Addiction science & clinical practice, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

7 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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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

3 authors.

Adams K KUniversity of Connecticut School of Pharmacy, 69 N Eagleville Rd Unit 3092, Storrs, CT, 06269, USA.
Miech E JRegenstrief Institute, Center for Health Services Research, IN, USA.
Sobieraj D MUniversity of Connecticut School of Pharmacy, 69 N Eagleville Rd Unit 3092, Storrs, CT, 06269, USA. diana.sobieraj@uconn.edu.ORCID 0000-0002-5227-0681

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNovel buprenorphine dosing strategies have emerged with an aim to transition patients from opioid agonists to buprenorphine without prerequisite opioid withdrawal. We applied a configurational approach to a subset of data from our earlier systematic review to answer the following question: when patients received a buprenorphine initiation strategy aimed to eliminate prerequisite withdrawal, what factors consistently distinguished patients that experienced withdrawal during the initiation process from patients that did not?

methodsFrom the 24 cases identified by our systematic review, we included cases that were treated using buprenorphine microdosing strategies (oral or transdermal), cases with opioid use disorder, and cases that fully transitioned to buprenorphine without continuing the full opioid agonist. Configurational analysis was used to identify combinations of patient and regimen level factors that uniquely distinguished cases experiencing withdrawal during induction.

resultFourteen cases were included in our analysis, of which 9 experienced opioid withdrawal symptoms. Three factors were involved in explaining both the presence and absence of withdrawal symptoms: history of heroin use, history of methadone use, and duration of overlap between buprenorphine and the full opioid agonist during induction. For the presence of withdrawal symptoms, the addition of a fourth factor "buprenorphine starting dose" resulted in a model with perfect consistency and coverage; for the absence of withdrawal symptoms, the addition of a fourth factor "induction duration" similarly resulted in a model with perfect consistency and 80% coverage.

conclusionApplication of configurational methods allowed synthesis of case reports identified through a systematic review.

Indexed as

BuprenorphineOpioid-Related DisordersSubstance Withdrawal SyndromeAnalgesics, OpioidHeroinHumansMethadoneNarcoticsAnalgesics, OpioidBuprenorphineHeroinMethadoneNarcoticsBuprenorphineConfigurational comparative methodsOpioid use disorderSystematic review

Identifiers

PMID36195895
PMCPMC9531395

What OpenQuestion holds

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Registered trials

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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.