ArticleClinical drug investigation2010
Therapeutic switch to buprenorphine/naloxone from buprenorphine alone: clinical experience in an Italian addiction centre.
Article in Clinical drug investigation, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
What it found
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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
3 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.
- A systematic review of patients' and providers' perspectives of medications for treatment of opioid use disorder.Journal of substance abuse treatment · 2020Pooled it
- Efficacy of Buprenorphine/Naloxone Rapidly Dissolving Sublingual Tablets (BNX-RDT) After Switching From BNX Sublingual Film.Journal of addiction medicineTrial
- Drug use patterns and factors related to the use and discontinuation of medications for opioid use disorder in the age of fentanyl: findings from a mixed-methods study of people who use drugs.Substance abuse treatment, prevention, and policy · 2023Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Pharmacological therapy has an important place in the management of opioid dependence. Methadone has been the mainstay of therapy but has a number of limitations. Buprenorphine monotherapy is another option, but misuse and diversion can have negative consequences. The opioid receptor antagonist, naloxone, has been added to buprenorphine to create a combination product with a reduced potential for misuse and diversion. This study evaluated the use of buprenorphine/naloxone for 24 weeks as a pharmacological management of opioid-dependent patients after therapeutic switch from buprenorphine alone. Patients (n = 43) received sublingual tablets of buprenorphine/naloxone. The buprenorphine dose was 2-24 mg (mean 16). Patients saw a physician, including an interview using a structured data sheet, and had counselling each week. Assessments were performed at week 2 (period 1), week 6 (period 2), week 16 (period 3) and week 24 (period 4). Laboratory immunoenzymatic testing was performed weekly to detect drugs in the urine. The management of withdrawal symptoms was rated as 'satisfactory' by 67% of patients during period 1 and 91% during period 4. The majority of patients was highly satisfied with therapy and considered that buprenorphine/naloxone provided good control of cravings. Two patients dropped out of therapy, but all others continued to receive buprenorphine throughout the study. Approximately 50% of patients stated that they disliked the sensory properties (taste, colour, odour and feel) of buprenorphine/naloxone. Adverse effects were as would be expected on the basis of the mechanism of action of buprenorphine (i.e. opioid-induced constipation) and for patients undergoing drug withdrawal. Only 2% of patients attempted the intravenous misuse of buprenorphine/naloxone, none of whom experienced any gratifying effects. Opioid-dependent patients maintained on buprenorphine monotherapy can be safely switched to a sublingual buprenorphine/naloxone tablet without any loss of treatment effectiveness. Buprenorphine/naloxone can be administered in an outpatient or primary care setting, and effectively controls cravings and withdrawal symptoms. Patient satisfaction was high, making retention in treatment more likely.
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