Cited by 57Substance Abuse Treatment and OutcomesOpioid Use Disorder TreatmentPharmaceutical Practices and Patient Outcomes

Pregabalin for the discontinuation of long-term benzodiazepines use: an assessment of its effectiveness in daily clinical practice

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Bobes, J., Rubio, G., Terán, A., Cervera, G., López-Gómez, V., Vilardaga, I., Pérez, M.·2012·European Psychiatry

Abstract

PURPOSE: To evaluate the effectiveness and tolerability of pregabalin in the management of the discontinuation of benzodiazepines in long-term users. SUBJECTS AND METHODS: We performed a 12-week, prospective, uncontrolled, non-interventional, and observational study in patients aged 18 years old or above, who met DSM-IV-TR criteria for benzodiazepine dependence without other major psychiatry disorder. Evaluations included the Benzodiazepine Withdrawal Symptom Questionnaire, the Hamilton Anxiety Rating Scale, the Clinical Global Impression Scale, and the Sheehan Disability Scale. A urine drug screen for benzodiazepines was performed at baseline and every 4 weeks thereafter. The primary effectiveness variable was success rate, defined as achievement of benzodiazepine-free status at week 12 according to the urine drug screen. RESULTS AND DISCUSSION: The mean dose at week 12 was 315 (±166) mg/day. The success rate of the benzodiazepine taper in the primary efficacy population (n=282) was 52% (95% confidence interval [CI], 46-58). Success rates for women and men were 58% (95% CI, 49-67) and 46% (95% CI, 38-55), respectively. The success rates did not differ according to either the benzodiazepine of abuse or the presence of other substance use disorders. Significant and clinically relevant improvements were observed in withdrawal and anxiety symptoms, as well as in patients' functioning. At week 12, tolerability was rated as good or excellent by 90% and 83% of the clinicians and patients, respectively. CONCLUSION: Our results suggest that pregabalin is an efficacious and well-tolerated adjunctive treatment for benzodiazepine withdrawal.

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Crossref · 10.1016/j.eurpsy.2010.12.004

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Authors
Bobes, J., Rubio, G., Terán, A., Cervera, G., López-Gómez, V., Vilardaga, I., & Pérez, M.
Affiliations
  • Universidad de Oviedo (ES)
  • Research Institute Hospital 12 de Octubre (ES)
  • Hospital Clínico Universitario de Valencia (ES)
  • Pfizer (Spain) (ES)
Corresponding author
Bobes, J.
Venue
European Psychiatry
Published
2012-05
Volume
27
Issue
4
Pages
301-307
ISSN
  • 0924-9338 (ISSN-L)
  • 1778-3585
OpenAlex
W2154996005
Cited by
57
References
36
Citations by year
2026: 2 · 2025: 1 · 2024: 3 · 2023: 3 · 2022: 3 · 2021: 5 · 2020: 5 · 2019: 2 · 2018: 5 · 2017: 1 · 2016: 2 · 2015: 3 · 2014: 9 · 2013: 5 · 2012: 4
FWCI
5.28
Type
journal article
Language
en
Open access
Locations
  • European Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
  • Consultation of the Doctoral Thesis Database (TESEO) (Ministerio de Educación, Cultura y Deporte) (submittedVersion, cc-by-nc-nd)
Topics
  • Health Sciences › Medicine › Epidemiology › Substance Abuse Treatment and Outcomes
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Opioid Use Disorder Treatment
  • Health Sciences › Medicine › Geriatrics and Gerontology › Pharmaceutical Practices and Patient Outcomes
Keywords
pregabalin, benzodiazepine withdrawal, benzodiazepine dependence, withdrawal symptoms, anxiety, tolerability, adjunctive therapy, long-term benzodiazepine use
MeSH terms
Pregabalin, Adult, Anticonvulsants, Anxiety Disorders, Benzodiazepines, Female, gamma-Aminobutyric Acid, Humans, Male, Middle Aged, Prospective Studies, Surveys and Questionnaires, Substance Withdrawal Syndrome, Anti-Anxiety Agents, Treatment Outcome

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