Abstract:
:Sublingual buprenorphine [Subutex(R)] is used to treat opioid dependence. However, illicit intravenous (IV) injection of buprenorphine is a widespread problem. This survey investigated the IV misuse of buprenorphine among patients receiving drug replacement therapy at the Drug Addiction Centre in Udine, Italy. All patients who were receiving treatment with buprenorphine or methadone at the Drug Addiction Centre were invited to fill in a voluntary and anonymous questionnaire consisting of five questions. The questions asked if the patient had ever misused buprenorphine intravenously, when the misuse had occurred, the patient's reasons for misusing buprenorphine, the patient's perception of their experience, and the patient's perception of how widespread IV misuse of buprenorphine is. 307 patients completed the questionnaire, 93 and 214 of whom, respectively, were receiving buprenorphine and methadone. In total, 23.12% of patients admitted an IV misuse of buprenorphine, with a significantly greater prevalence among patients currently receiving buprenorphine (35.48%) than those receiving methadone (17.75%; p < 0.001). Younger patients were also more likely to have misused buprenorphine, and tended to have done so before coming to the Drug Addiction Centre. The most frequent motivation for IV misuse was treatment of heroin addiction or withdrawal symptoms (50.71%), while only 12.67% of patients reported that their motivation was to experience pleasure or euphoria. The majority of patients who had misused buprenorphine intravenously (53.52%) had a negative experience, and methadone recipients were significantly more likely to find the experience negative than buprenorphine recipients (68.42% vs 36.36%; p = 0.007). Almost half of the patients (45.93%) thought that at least 50% of patients had taken buprenorphine by IV injection. The results of our study confirm the widespread IV misuse of buprenorphine. Misuse was most common among patients currently receiving buprenorphine treatment and younger patients. For the majority of patients, the reason for IV misuse was to treat their dependence. We believe that the prevalence of buprenorphine misuse could be reduced by adopting appropriate clinical practices and treating patients with the buprenorphine/naloxone combination rather than buprenorphine alone.
journal_name
Clin Drug Investigjournal_title
Clinical drug investigationauthors
Moratti E,Kashanpour H,Lombardelli T,Maisto Mdoi
10.2165/11536020-000000000-00000subject
Has Abstractpub_date
2010-01-01 00:00:00pages
3-11eissn
1173-2563issn
1179-1918pii
1journal_volume
30 Suppl 1pub_type
杂志文章abstract:BACKGROUND AND OBJECTIVES:The time-course when changes in glycemic control and body weight were first manifest in patients with type 2 diabetes mellitus (T2DM) treated with a combination of insulin degludec and liraglutide (IDegLira) was assessed, comparing IDegLira to its individual components. METHODS:Data from week...
journal_title:Clinical drug investigation
pub_type: 杂志文章
doi:10.1007/s40261-016-0376-0
更新日期:2016-04-01 00:00:00
abstract:OBJECTIVE:To evaluate the effects of fidarestat (SNK-860) on vibration perception threshold, as measured by C64 quantitative tuning fork (64Hz) analysis, as well as its effects on subjective symptoms in patients with diabetic polyneuro-pathy. DESIGN AND SETTING:Open-label, prospective study conducted at 12 hospitals i...
journal_title:Clinical drug investigation
pub_type: 杂志文章
doi:10.2165/00044011-200424110-00006
更新日期:2004-01-01 00:00:00
abstract::This review focuses on previously unpublished clinical and pharmacokinetic data with the diclofenac epolamine (diclofenac hydroxyethylpyrrolidine) patch supporting the hypothesis of a topical effect of this formulation. Previous studies have shown that 1 or 2 weeks of treatment with diclofenac epolamine provides pain ...
journal_title:Clinical drug investigation
pub_type: 杂志文章,评审
doi:10.2165/0044011-200929010-00001
更新日期:2009-01-01 00:00:00
abstract::Doravirine (MK-1439) is a novel non-nucleoside reverse transcriptase inhibitor indicated for the combination treatment of human immunodeficiency virus type-1 (HIV-1) infection. The recommended dose is 100 mg once daily. This review summarizes the pharmacokinetics of doravirine, the influence of intrinsic factors, and ...
journal_title:Clinical drug investigation
pub_type: 杂志文章,评审
doi:10.1007/s40261-020-00934-2
更新日期:2020-10-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Mirabegron, a selective β3-adrenoceptor agonist for the treatment of overactive bladder (OAB), is eliminated by renal and metabolic routes. The potential influence of renal or hepatic impairment on the pharmacokinetics of mirabegron was evaluated. METHODS:Two separate open-label, single-dose,...
journal_title:Clinical drug investigation
pub_type: 杂志文章
doi:10.1007/s40261-012-0031-3
更新日期:2013-01-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Cancer pain affects patients at all stages of the disease and there are clear guidelines for its management. Morphine is considered the first-choice strong opioid in the treatment of moderate-to-severe pain; however, numerous studies have shown that oxycodone controlled-release (CR) has a simi...
journal_title:Clinical drug investigation
pub_type: 临床试验,杂志文章,多中心研究
doi:10.2165/00044011-200828070-00001
更新日期:2008-01-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Fentanyl buccal soluble film (FBSF) is a small, bilayered, water-soluble polymer film (BioErodible MucoAdhesive; BEMA™) that adheres to the buccal mucosa and rapidly delivers fentanyl into the systemic circulation. It is approved for the treatment of cancer breakthrough pain in adult opioid-to...
journal_title:Clinical drug investigation
pub_type: 杂志文章
doi:10.2165/11594670-000000000-00000
更新日期:2012-01-01 00:00:00
abstract::The objective of the present study was to determine the frequency of adverse drug reactions (ADRs) in intensive care units (ICUs) and to evaluate their effect on the length of stay. We performed a prospective study to detect ADRs in 420 patients hospitalised in 10 predetermined beds in the ICU of our hospital between ...
journal_title:Clinical drug investigation
pub_type: 杂志文章
doi:10.2165/00044011-199815040-00011
更新日期:1998-01-01 00:00:00
abstract:BACKGROUND:As an increasing number of elderly are undergoing orthopaedic procedures, it is important to understand and evaluate postoperative pain management in this population, especially in regard to opioid use. Data in the literature pertaining to the very elderly remains scarce. OBJECTIVES:This study was conducted...
journal_title:Clinical drug investigation
pub_type: 杂志文章
doi:10.1007/s40261-018-00744-7
更新日期:2019-03-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:The management of patients on vitamin K antagonist therapy who require an invasive procedure is problematic. A randomised, controlled, double-blind clinical trial was designed to compare the efficacy and safety of bemiparin, a low molecular weight heparin (LMWH), with unfractionated heparin (UF...
journal_title:Clinical drug investigation
pub_type: 杂志文章,随机对照试验
doi:10.1007/s40261-013-0141-6
更新日期:2013-12-01 00:00:00
abstract::Opioids are the most powerful analgesic drugs currently available and consequently form an essential part of the treatment options for malignant and non-malignant chronic pain. However, the benefits of these medications can be offset by gastrointestinal adverse events such as nausea, vomiting and constipation, as well...
journal_title:Clinical drug investigation
pub_type: 杂志文章,评审
doi:10.1007/BF03256935
更新日期:2011-01-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:The implementation of chronic obstructive pulmonary disease (COPD) guidelines in the real-world setting remains low. Pulmonologists should participate in the new paradigms of chronicity of COPD, by providing their knowledge, expertise, innovation and research. The objective of this study was to...
journal_title:Clinical drug investigation
pub_type: 杂志文章
doi:10.1007/s40261-019-00787-4
更新日期:2019-07-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:Clinical studies have reported that zonisamide is effective for a wide range of seizure types, including refractory partial-onset seizures. However, there have been no reported studies of the efficacy of zonisamide in the Chinese population to date. The aim of the present study was to evaluate ...
journal_title:Clinical drug investigation
pub_type: 杂志文章,随机对照试验
doi:10.2165/11539750-000000000-00000
更新日期:2011-01-01 00:00:00
abstract:OBJECTIVE:Weight gain during insulin therapy can be a challenging problem in already overweight type 2 diabetes mellitus patients, affecting treatment compliance and long-term prognosis. The analogue insulin detemir has been reported to have a weight-sparing effect compared with other basal insulins. This pooled analys...
journal_title:Clinical drug investigation
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.2165/00044011-200727040-00007
更新日期:2007-01-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:The enigmatic etiology of neurodegenerative diseases poses a challenge for the development of novel and efficient drugs. The objective of the present study was to evaluate the efficacy of a polyherbal (test) formulation on cognitive functions, inflammatory markers and oxidative stress in health...
journal_title:Clinical drug investigation
pub_type: 杂志文章,随机对照试验
doi:10.1007/s40261-014-0235-9
更新日期:2014-12-01 00:00:00
abstract:BACKGROUND:Urinary tract infection (UTI) is a leading cause of morbidity in the female population, with high levels of prevalence and recurrence within 6 months. OBJECTIVES:Our objective was to estimate annual costs and health resource utilization by women with UTIs, and the impact on quality of life (QoL) due to lowe...
journal_title:Clinical drug investigation
pub_type: 杂志文章
doi:10.1007/s40261-013-0069-x
更新日期:2013-04-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Several drugs may interact with levothyroxine and reduce its bioavailability. The aim of this study was to analyse the Italian general practice patients with hypothyroidism from 2002-2011, in terms of variation of thyroid-stimulating hormone (TSH) levels, number of levothyroxine prescriptions ...
journal_title:Clinical drug investigation
pub_type: 杂志文章
doi:10.1007/s40261-015-0271-0
更新日期:2015-03-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:Interferon-alpha treatment is associated with a large number of adverse effects. Depressive symptoms are not unexpected, and potentially dangerous psychiatric adverse effects can induce life-threatening conditions. We compared the incidence of depressive symptoms in patients with chronic hepati...
journal_title:Clinical drug investigation
pub_type: 杂志文章,随机对照试验
doi:10.2165/00044011-200626110-00005
更新日期:2006-01-01 00:00:00
abstract:OBJECTIVES:This paper aimed to provide an overview from published randomised clinical trials of the efficacy and tolerability of lamotrigine monotherapy compared with carbamazepine and phenytoin when initiated in adult patients with newly diagnosed epilepsy. DESIGN:The review included two double-blind, randomised tria...
journal_title:Clinical drug investigation
pub_type: 杂志文章
doi:10.2165/00044011-199816020-00005
更新日期:1998-01-01 00:00:00
abstract::A liquid formulation of sodium oxybate (Alcover(®)), the sodium salt of γ-hydroxybutyric acid (GHB), is approved in Italy and Austria for use in alcohol withdrawal syndrome and for the maintenance of abstinence in alcohol dependence. This article reviews the efficacy and tolerability of sodium oxybate in alcohol withd...
journal_title:Clinical drug investigation
pub_type: 杂志文章,评审
doi:10.1007/s40261-013-0158-x
更新日期:2014-01-01 00:00:00
abstract:OBJECTIVE:To evaluate the effectiveness and safety of amlodipine in two cohorts of hypertensive patients, one newly diagnosed and the other previously diagnosed but not controlled with drug therapy, and to assess the risk factors for the entire sample at the outset of the study. PATIENTS AND DESIGN:We designed a postm...
journal_title:Clinical drug investigation
pub_type: 杂志文章
doi:10.2165/00044011-200323120-00001
更新日期:2003-01-01 00:00:00
abstract:OBJECTIVE:The objective of this study was to evaluate the long-term cost effectiveness of exenatide once weekly (ExQW) versus insulin glargine (IG) or liraglutide 1.2 mg (Lira1.2mg) for the treatment of adult patients with type 2 diabetes mellitus (T2DM) not adequately controlled on oral antidiabetic drug (OAD) therapy...
journal_title:Clinical drug investigation
pub_type: 杂志文章,随机对照试验
doi:10.1007/s40261-017-0586-0
更新日期:2018-01-01 00:00:00
abstract::Epilepsy is common in children and adolescents where its prevalence is 3.2-5.5/1000. About one-third of patients also have attention deficit hyperactivity/impulsivity disorder (ADHD). The possible relationship between epilepsy and ADHD is still unclear, and ADHD symptoms (such as inattention, hyperactivity, behavioral...
journal_title:Clinical drug investigation
pub_type: 杂志文章,评审
doi:10.1007/s40261-017-0585-1
更新日期:2018-01-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:Olanzapine is an atypical antipsychotic indicated for the treatment of schizophrenia and, either as monotherapy or as an adjunct to lithium or valproate, for bipolar I disorder. Multiple daily doses of olanzapine do not affect the pharmacokinetics of lithium or valproate; therefore, concomitant...
journal_title:Clinical drug investigation
pub_type: 杂志文章
doi:10.1007/s40261-019-00860-y
更新日期:2020-01-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Oxycodone tamper resistant (OTR) is a new extended-release abuse-deterrent formulation providing improvements in the tamper resistant characteristics. This study aimed to investigate the pharmacokinetic properties of the new OTR tablets and evaluate the bioequivalence of oxycodone from OTR and...
journal_title:Clinical drug investigation
pub_type: 杂志文章,随机对照试验
doi:10.1007/s40261-019-00870-w
更新日期:2020-02-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:Sleep architecture changes with age, both in terms of efficiency and total duration of sleep. Hypnotic benzodiazepines promote rapid onset of sleep, uninterrupted sleep and longer duration of sleep in the absence of carryover sedation the following morning; therefore, these may be appropriate f...
journal_title:Clinical drug investigation
pub_type: 杂志文章,随机对照试验
doi:10.2165/00044011-200727050-00003
更新日期:2007-01-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Dutasteride is currently marketed by GlaxoSmithKline (GSK), either as monotherapy or as a fixed-dose combination with tamsulosin. As part of the project to develop the fixed-dose combination product, alternative formulations of dutasteride were prepared by GSK, and their pharmacokinetic proper...
journal_title:Clinical drug investigation
pub_type: 杂志文章,随机对照试验
doi:10.1007/s40261-016-0419-6
更新日期:2016-09-01 00:00:00
abstract:OBJECTIVE:The efficacy and tolerability of a new combination inhaler containing both salmeterol 50mg and fluticasone 100mg in a single device was compared with the delivery of the two drugs via two separate inhalers in a multicentre, double-blind, double-dummy study. PATIENTS:244 symptomatic asthma patients (age range...
journal_title:Clinical drug investigation
pub_type: 杂志文章
doi:10.2165/00044011-199816030-00003
更新日期:1998-01-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:The new oral anticoagulants (NOACs) are used for the prevention of thromboembolic complications in patients with non-valvular atrial fibrillation (AF) and those at risk of deep venous thrombosis. Their rapid onset of action and predictable pharmacokinetic and pharmacodynamic profiles make them...
journal_title:Clinical drug investigation
pub_type: 杂志文章
doi:10.1007/s40261-016-0436-5
更新日期:2016-10-01 00:00:00
abstract::Cytochrome P450 (CYP) 3A4 has been considered to be the most important enzyme system for metabolism of lopinavir/ritonavir (LPV/r), a widely used HIV protease inhibitor (PI) recommended during pregnancy. Herein we present a clinical case of a pregnant HIV-infected woman who was taking standard doses of LPV/r, 400/100 ...
journal_title:Clinical drug investigation
pub_type: 杂志文章
doi:10.1007/s40261-014-0245-7
更新日期:2015-01-01 00:00:00