SynthesisEuropean journal of clinical pharmacology2023
Beyond benzodiazepines: a meta-analysis and narrative synthesis of the efficacy and safety of alternative options for alcohol withdrawal syndrome management.
Synthesis in European journal of clinical pharmacology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled 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.
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.
Who cites it
4 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.
- Evidence-based consensus guidelines for the pharmacological management of substance dependence: Recommendations from the British Association for Psychopharmacology.Journal of psychopharmacology (Oxford, England) · 2026Guideline
- Supporting Emergency Department Patients Experiencing Homelessness.Journal of the American College of Emergency Physicians open · 2026Article
- Respiratory Failure Requiring Mechanical Ventilation Among Patients Receiving Chlordiazepoxide for Alcohol Withdrawal Symptoms.Acta anaesthesiologica Scandinavica · 2025Article
- Prevalence and Predictors of Non-Benzodiazepine Use in Patients with Alcohol Withdrawal Syndrome in United States Emergency Departments - a cross-sectional study.Innovations in pharmacy · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeTo compare the efficacy and safety of non-benzodiazepines (non-BZDs) to benzodiazepines (BZDs) in the treatment of alcohol withdrawal syndrome (AWS).
methodsFor relevant literature, Google Scholar, PubMed, Embase, OVID MEDLINE, EBSCO, Cochrane Central Registry of Controlled Trials, Web of Science, and Scopus were searched. Randomized control trials (RCTs) were included, omitted were nonblinded trials, blinded trials that were not randomized, and open-label studies. The Effective Public Health Practice Project Quality Assessment was used to assess the trial's quality. A meta-analysis and a narrative synthesis were carried out.
resultsTwenty non-BZDs and five BZDs were investigated in thirty RCTs. Meta-analysis favored gabapentin over chlordiazepoxide and lorazepam (d = 0.563, p < 0.001) and carbamazepine over oxazepam and lorazepam (d = 0.376, p = 0.029), for reducing Clinical Institute Withdrawal Assessment for Alcohol-Revised (CIWA-Ar) scale scores. Eleven non-BZDs fared better than BZDs for reducing CIWA-Ar, Total Severity Assessment, Selective Severity Assessment, Borg and Weinholdt, and Gross Rating Scale for Alcohol Withdrawal scores. Eight non-BZDs outmatched BZDs regarding autonomic, motor, awareness, and psychiatric symptoms. Sedation and fatigue were prevalent in BZDs, while seizures were prevalent in non-BZDs.
conclusionFor AWS treatments, non-BZDs are superior to or equally effective as BZDs. Non-BZD adverse events warrant further investigation. Agents that inhibit gated ion channels are promising candidates. PROTOCOL REGISTRATION: PROSPERO CRD42022384875.
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Registered trials
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.