Abstract:
INTRODUCTION:This subanalysis compared the efficacy of betahistine plus piracetam dual therapy versus betahistine monotherapy using data from OSVaLD, a 3 month, open-label, observational study conducted in 2272 patients with peripheral vestibular vertigo. Of the 1898 patients included in the original efficacy population, 1076 were from countries where betahistine plus piracetam dual therapy was prescribed to >1 patient; 114 of these 1076 patients (11%) received the dual therapy and 567 (53%) were treated with betahistine monotherapy; these patients were selected for analysis. METHODS:Efficacy was assessed using the Dizziness Handicap Inventory (DHI) total and subscale scores. Propensity-score matching was used to correct potential differences in patient baseline characteristics between treatment groups. In addition, a subgroup analysis evaluated 103 patients treated with betahistine because of insufficient efficacy with their existing treatment. RESULTS:In the propensity-score matched, total-population evaluation, improvements in the DHI total and subscale scores were numerically greater in the betahistine plus piracetam group (n = 88) versus the betahistine group (n = 89) (DHI total, -42.9 vs. -37.6, respectively; DHI physical, -12.1 vs. -10.4; DHI emotional, -13.5 vs. -13.2) and statistically significant for the DHI functional score (-17.3 vs. -14.0, respectively, p = 0.01). The percentage of patients with no impairment at final visit was 27% with betahistine and 47% with betahistine plus piracetam; odds ratio: 2.3, 95% confidence interval: 1.3-2.4 (p = 0.007). Similar results were obtained in the subgroup analyses for patients whose current vertigo treatment was insufficient. The overall incidence of adverse events was low and similar in both groups, and there were no discontinuations due to drug-related adverse events. CONCLUSIONS:By using propensity-score matching, which controls for potential heterogeneity in patient baseline characteristics and small patient numbers, the results of this analysis suggest that combined betahistine and piracetam may be more effective than betahistine alone in patients with peripheral vestibular vertigo.
journal_name
Curr Med Res Opinjournal_title
Current medical research and opinionauthors
Melnikov OA,Lilenko SV,Nauta J,Ouwens MJdoi
10.1185/03007995.2015.1067193subject
Has Abstractpub_date
2015-11-01 00:00:00pages
1951-62issue
11eissn
0300-7995issn
1473-4877journal_volume
31pub_type
杂志文章abstract::Daily fluctuations in plasma cortisol levels were studied in three groups of children with rheumatoid arthritis. One group was untreated with hormones, the second treated with a depot preparation of tetracosactrin, and the third group with corticosteroid hormones. The results obtained were compared with the rhythm in ...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1185/03007997709109336
更新日期:1977-01-01 00:00:00
abstract:PURPOSE:To evaluate effectiveness and safety information of transdermal fentanyl (TDF) (Duragesic/Durogesic) and sustained-release oral morphine (SRM) in cancer pain (CP) and chronic non-cancer pain (NCP), a pooled analysis was conducted on datasets of published, open label, uncontrolled (no comparator group) and rando...
journal_title:Current medical research and opinion
pub_type: 杂志文章,meta分析
doi:10.1185/030079904X2114
更新日期:2004-09-01 00:00:00
abstract:OBJECTIVE:The use of embolic protection devices to decrease major adverse cardiac events (MACEs) in patients with saphenous vein graft lesions is considered class I therapy by the recent practice guidelines. However, the benefits of adjunctive protection devices to prevent distal embolization in patients with native co...
journal_title:Current medical research and opinion
pub_type: 杂志文章,meta分析
doi:10.1185/03007995.2012.686445
更新日期:2012-06-01 00:00:00
abstract::Objective To assess the efficacy of a mixed intervention, educational, and reminder calendar of the intake, as a strategy to improve therapeutic adherence with dabigatran in patients with non-valvular atrial fibrillation (NVAF). Methods This was a prospective, longitudinal, multi-center study, carried out in 110 speci...
journal_title:Current medical research and opinion
pub_type: 杂志文章,多中心研究
doi:10.1080/03007995.2018.1435519
更新日期:2018-07-01 00:00:00
abstract::Atrial fibrillation (AF) is the most common sustained cardiac arrhythmia seen in clinical practice and has attracted much attention due to its association with a substantial mortality and morbidity, particularly from stroke, thromboembolism and heart failure. This Editorial Commentary provides a brief overview of the ...
journal_title:Current medical research and opinion
pub_type: 评论,社论
doi:10.1185/03007990902910443
更新日期:2009-05-01 00:00:00
abstract:OBJECTIVE:Painful physical symptoms are common in patients with major depressive disorder (MDD) and can negatively affect patient outcomes. Duloxetine has demonstrated efficacy in treating MDD and other certain painful conditions; this study specifically evaluated patients with both MDD and MDD-associated pain. METHOD...
journal_title:Current medical research and opinion
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1185/03007995.2011.609540
更新日期:2011-10-01 00:00:00
abstract:OBJECTIVE:Self-reported healthcare resource utilization (HRU), medication out-of-pocket (OOP) expenditures and impact of OOP expenses on HRU were assessed for respondents with type 2 diabetes mellitus (T2DM) or elevated cardiometabolic risk. METHODS:The 5-year longitudinal SHIELD study surveyed a stratified sample of ...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1185/03007990802520045
更新日期:2008-12-01 00:00:00
abstract::Forty-two patients with a radiologically confirmed diagnosis of chronic pyelonephritis were treated with 1 g carindacillin every 6 hours over a period of 6 weeks. An underlying urological disease was present in 84% of the 38 patients for whom sufficient data were available for evaluation. The results of carindacillin ...
journal_title:Current medical research and opinion
pub_type: 临床试验,杂志文章
doi:10.1185/03007997809111904
更新日期:1978-01-01 00:00:00
abstract:OBJECTIVE:This study assesses the direct (medical and drugs) and indirect (work loss) annual costs associated with Atrial Fibrillation (AFIB) in a privately insured population. BACKGROUND:AFIB is the most common sustained rhythm disturbance, affecting 2.3 million people in the United States. METHODS:Cost and co-morbi...
journal_title:Current medical research and opinion
pub_type: 杂志文章,随机对照试验
doi:10.1185/030079905X65475
更新日期:2005-10-01 00:00:00
abstract:OBJECTIVE:A recent retrospective meta-analysis of cardiovascular events from long-term studies with acarbose in type 2 diabetes showed that treatment was associated with a significant reduction in the risk of cardiovascular events, supporting the hypothesis that postprandial hyperglycemia is a risk factor for cardiovas...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1185/030079906X115531
更新日期:2006-07-01 00:00:00
abstract:OBJECTIVES:This study proposed a conception of individualized chemotherapy based on organ selectivity of drug distribution by retrospectively comparing the effect of vinorelbine and capecitabine in patients with metastatic breast cancer. METHODS:Between January 2002 and December 2009, 133 patients with lung metastasis...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1185/03007995.2014.895310
更新日期:2014-06-01 00:00:00
abstract:OBJECTIVE:The Exenatide BID Observational Study (ExOS) was designed to evaluate the clinical effectiveness of exenatide BID use in patients with type 2 diabetes (T2D) in a real-world clinical practice setting in the United States. METHODS:Patients were enrolled from 74 practice sites from 9/2007 through 1/2009 and fol...
journal_title:Current medical research and opinion
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1185/03007995.2011.628305
更新日期:2011-12-01 00:00:00
abstract:OBJECTIVE:To evaluate posaconazole pharmacokinetics in subjects with different degrees of hepatic impairment compared with matched healthy subjects. RESEARCH DESIGN AND METHODS:A total of 37 subjects were enrolled in this open-label, single-dose, parallel-group study; 19 with hepatic impairment and 18 healthy subjects...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1185/03007990903364657
更新日期:2010-01-01 00:00:00
abstract:OBJECTIVE:Pseudomonas aeruginosa is a difficult-to-treat bacterial pathogen often isolated from patients with serious nosocomial infections. The goal of this analysis is to present the clinical and microbiologic effectiveness of doripenem in the treatment of infections due to P. aeruginosa. RESEARCH DESIGN AND METHODS...
journal_title:Current medical research and opinion
pub_type: 杂志文章,meta分析
doi:10.1185/03007990903396790
更新日期:2009-12-01 00:00:00
abstract:BACKGROUND:The fentanyl HCl iontophoretic transdermal system (ITS) is a patient-controlled analgesic delivery system that actively administers bolus doses of fentanyl transdermally upon patient activation. OBJECTIVE:To determine the amount of fentanyl absorbed from fentanyl ITS via passive absorption over a 24.5-h per...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1185/03007990802594941
更新日期:2009-02-01 00:00:00
abstract:OBJECTIVE:Anemia is a complication of chronic kidney disease and may contribute to adverse clinical outcomes. Early identification and treatment of anemia may improve cardiovascular morbidity and mortality. No large-scale population data are available specifically for patients with chronic kidney disease regarding prev...
journal_title:Current medical research and opinion
pub_type: 杂志文章,多中心研究
doi:10.1185/030079904X2763
更新日期:2004-09-01 00:00:00
abstract:OBJECTIVES:Health economic analysis from a healthcare and societal point of view was conducted to assess the cost-effectiveness of insulin degludec (IDeg) after switching from other basal insulins in people with type 1 diabetes. MATERIAL AND METHODS:This was a prospective, open-label, single arm, observational follow-...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1080/03007995.2016.1277194
更新日期:2017-04-01 00:00:00
abstract:BACKGROUND:Aripiprazole differs from other atypical antipsychotics in its pharmacological and clinical profile. SCOPE:As aripiprazole has been available in the USA for bipolar mania since 2004, clinical experience-sharing from clinical and research use of this agent can assist with initiation and administration in pra...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1185/03007990802341426
更新日期:2008-09-01 00:00:00
abstract::Women who are diagnosed with early breast cancer remain at considerable risk of recurrence over the next several decades, even if their tumors were small and lymph nodes were negative, and despite receiving standard adjuvant therapy. A majority of breast cancers are hormone (estrogen) receptor-positive and amenable to...
journal_title:Current medical research and opinion
pub_type: 杂志文章,评审
doi:10.1185/030079905X65619
更新日期:2005-12-01 00:00:00
abstract::Abstract A growing body of evidence suggests that targeting low-density lipoprotein cholesterol is not enough and that a substantial residual risk remains despite aggressive statin treatment, particularly in patients with mixed dyslipidemia. Statin plus fibrate combination results in a more effective control of severa...
journal_title:Current medical research and opinion
pub_type: 评论,社论
doi:10.1185/03007995.2010.505463
更新日期:2010-09-01 00:00:00
abstract::Objective: Determine healthcare resource utilization (HCRU) and costs associated with fatigue and stiffness among patients with rheumatoid arthritis (RA).Methods: A retrospective claims analysis compared RA patients with fatigue or stiffness to matched RA control patients with neither. Claims from a large US commercia...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1080/03007995.2019.1658974
更新日期:2020-01-01 00:00:00
abstract::Evidence from randomized, placebo-controlled, double-masked studies has demonstrated that verteporfin (Visudyne) therapy is effective in reducing the risk of visual acuity loss in selected groups of patients with choroidal neovascularization (CNV) due to age-related macular degeneration (AMD). Pilot studies of intravi...
journal_title:Current medical research and opinion
pub_type: 杂志文章,评审
doi:10.1185/030079905X43659
更新日期:2005-05-01 00:00:00
abstract::A national survey of psychotherapeutic drug use was carried out in the U.S.A. in 1979. Data were obtained from a probability sample (n = 3161) of adults in the general population, using a clinically-oriented interview lasting an average of 90 minutes. The data provide estimates of the prevalence of using anxiolytic an...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1185/03007998409109542
更新日期:1984-01-01 00:00:00
abstract::Control of hypertension is hindered by the incidence of adverse events associated with therapy, which can result in low patient compliance. Specific angiotensin II receptor subtype AT1 blockers offer an alternative to the angiotensin converting enzyme inhibitors in the treatment of hypertension, as the incidence of si...
journal_title:Current medical research and opinion
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:
更新日期:2001-01-01 00:00:00
abstract:BACKGROUND:Most patients with hypertension require more than one drug to attain recommended blood pressure (BP) targets. Initiating therapy with two agents is recommended for patients at high risk of a cardiovascular event or with a BP > 20/10 mmHg above goal. Combination therapy is effective when comprised of agents w...
journal_title:Current medical research and opinion
pub_type: 杂志文章,评审
doi:10.1185/03007990802597456
更新日期:2009-01-01 00:00:00
abstract::Objective: To assess real-world costs for patients with hemophilia A treated with bypassing agents versus factor VIII (FVIII) replacement. Methods: Claims data from a large US health insurer during 1 January 2006-30 September 2014 were used for analysis. Treated patients with hemophilia A were identified based on ≥1 m...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1080/03007995.2019.1596437
更新日期:2019-08-01 00:00:00
abstract:OBJECTIVE:It is unclear how well different outcome measures in randomized controlled trials (RCTs) perform in predicting real-world cancer survival. We assess the ability of RCT overall survival (OS) and surrogate endpoints - progression-free survival (PFS) and time to progression (TTP) - to predict real-world OS acros...
journal_title:Current medical research and opinion
pub_type: 杂志文章
doi:10.1185/03007995.2016.1140027
更新日期:2016-01-01 00:00:00
abstract::Quetiapine fumarate is a novel dibenzothiazepine antipsychotic developed by Zeneca. It is marketed under the trade name 'Seroquel'. Quetiapine is well tolerated and clinically effective in the treatment of schizophrenia. The initial hope of investigators was that quetiapine would have antipsychotic potential and that ...
journal_title:Current medical research and opinion
pub_type: 杂志文章,评审
doi:10.1185/03007999909114085
更新日期:1999-01-01 00:00:00
abstract::Fifty-two patients suffering from presumed viral pharyngeal infection or tonsillitis were treated with either benzydamine or placebo oral rinse as a gargle at 3-hourly intervals in a randomized double-blind study. Patients on the active preparation experienced faster resolution of pain and dysphagia and at 7 days 88% ...
journal_title:Current medical research and opinion
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1185/03007998209112381
更新日期:1982-01-01 00:00:00
abstract:OBJECTIVE:Heart failure (HF) is a major health problem facing the US and studies suggest that the incidence of this condition will rise significantly over the next 10 years. Limiting the incidence or duration of HF hospitalizations would, therefore, have a major impact on healthcare costs. The purpose of this review is...
journal_title:Current medical research and opinion
pub_type: 杂志文章,评审
doi:10.1185/030079906X80233
更新日期:2006-01-01 00:00:00