Current medical research and opinion
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Randomized Controlled Trial
Treatment preference for weekly versus daily DPP-4 inhibitors in patients with type 2 diabetes mellitus: outcomes from the TRINITY trial.
Objective: To examine patient preference for treatment with the oral once-weekly dipeptidyl peptidase-4 inhibitor (DPP-4i), trelagliptin, and oral once-daily DPP-4i, alogliptin, administered for 8 weeks each in patients with type 2 diabetes mellitus prescribed a daily DPP-4i. Methods: In this randomized, open-label, two-way crossover study, patients received trelagliptin followed by alogliptin (T-A group) or alogliptin followed by trelagliptin (A-T group), for 8 weeks each (NCT03231709, JapicCTI-173662). Treatment preference was assessed using a standardized questionnaire in the overall population and by baseline characteristics. ⋯ Both treatments demonstrated favorable safety and tolerability profiles. Conclusions: Patients expressed a significantly greater treatment preference for once-daily alogliptin than once-weekly trelagliptin, although patient satisfaction and HbA1c levels were similar across treatments. The decision to administer a once-weekly or once-daily DPP-4i is likely to depend on patient preference, patient-physician discussions, and treatment practices of the prescribing physician.
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Randomized Controlled Trial
Significant, long-lasting pain relief in primary dysmenorrhea with low-dose naproxen sodium compared with acetaminophen: a double-blind, randomized, single-dose, crossover study.
Objectives: Many women experience menstrual cramps, which adversely affects quality-of-life. Both naproxen and acetaminophen are indicated to relieve menstrual pain. This study assessed the analgesic efficacy of a single, maximum non-prescription dose of naproxen sodium compared with that of acetaminophen in the treatment of primary dysmenorrhea. ⋯ After 6 h post-dose, naproxen sodium was significantly more effective than acetaminophen, maintained for 12 h (SPID6-12 LS mean difference = 8.27; TOTPAR6-12 LS mean difference = 3.75; both p < .001). Significantly more subjects rated naproxen sodium as good-to-excellent (70.6%) vs acetaminophen (63.1%) (p = .002). Conclusions: A single, maximum non-prescription dose of naproxen sodium was more effective than acetaminophen over 12 h.
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Randomized Controlled Trial
Bronchodilator efficacy of tiotropium/formoterol (18/12 µg once daily via a Discair inhaler), tiotropium alone (18 µg by Handihaler) or combined with formoterol (12 µg twice daily by Aerolizer) in adults with moderate-to-severe stable COPD.
Objectives: The bronchodilator efficacy of a once-daily fixed-dose combination of tiotropium/formoterol (18/12 µg administered via a dry-powder inhaler, Discair) [TIO/FORMfixed group] vs a single-dose of tiotropium (18 µg) by Handihaler1 alone [TIOmono group], or combined with formoterol 12 µg twice-daily by Aerolizer2 [TIO/FORMbid group] was compared in patients with moderate-to-severe stable COPD. Methods: COPD patients were randomized (28 patients/group) to receive TIO/FORMfixed, TIOmono , or TIO/FORMbid. AUC for the changes in FEV1 and FVC over a 24-h period; bronchodilator response (100 ml improvement in FEV1) in the first 30 min; maximum changes in FEV1 and FVC; and safety data were recorded. ⋯ A positive bronchodilator response at 30 min was demonstrated in 50%, 64%, and 71% of patients in the TIOmono, TIO/FORMbid, and TIO/FORMfixed groups, respectively (NS). Maximum FEV1 and FVC changes were measured as 0.25/0.41 L, 0.32/0.49 L, and 0.37/0.53 L, for TIOmono, TIO/FORMbid, and TIO/FORMfixed, respectively (FEV1: TIO/FORMfixed vs TIOmono, p = 0.0017 and TIO/FORMfixed vs TIO/FORMbid, p = 0.4846); no differences were recorded between the combination groups. Conclusions: The 24-h bronchodilator efficacy of TIO/FORMfixed 18/12 µg once-daily by Discair3 was non-inferior to a combination of tiotropium 18 µg by Handihaler plus formoterol 12 µg twice-daily by Aerolizer, and superior to tiotropium 18 µg monotherapy by Handihaler.
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Randomized Controlled Trial
Safety and efficacy of fulranumab in osteoarthritis of the hip and knee: results from four early terminated phase III randomized studies.
Objective: To evaluate the safety and efficacy of fulranumab as adjunct or monotherapy in patients with knee or hip pain related to moderate-to-severe osteoarthritis. Methods: Osteoarthritic patients (aged ≥18 years) from four phase 3 randomized, double-blind (DB), placebo-controlled studies were randomized to receive placebo, fulranumab 1 mg every 4 weeks (Q4wk), or 3 mg Q4wk in 16-week DB phase, followed by a 52-week post-treatment follow-up phase. Safety assessments included treatment-emergent adverse events (TEAEs), and neurological, sympathetic, and joint-related events of interest. ⋯ Conclusions: Treatment with fulranumab was generally tolerated with no new safety signals. Within the limited sample analyzed, fulranumab showed evidence of improvement of pain and function in patients with moderate-to-severe osteoarthritis who had failed prior therapy and were candidates for joint replacement surgery. Clinical trial registration numbers: NCT02336685; NCT02336698; NCT02289716; NCT02301234KEY POINTSFulranumab as adjuvant or monotherapy was well tolerated with no new safety signalsFulranumab demonstrated evidence suggestive of efficacy in osteoarthritic pain of hip and kneeFulranumab demonstrated evidence suggestive of improvement of pain and physical function in osteoarthritis.
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Randomized Controlled Trial
Economic evaluation of prolonged and enhanced ECG Holter monitoring in acute ischemic stroke patients.
Objective: Atrial fibrillation (AF) is a major cause for recurrent stroke, has severe impact on a patient's health and imposes a high economic burden for society. Current guidelines recommend 24 h ECG monitoring (standard-of-care, SoC) to detect AF after stroke to reduce the risk of future events. However, paroxysmal AF (PAF) is difficult to detect within this period as it occurs infrequently and unpredictably. ⋯ Sensitivity analyses revealed robust results. Bootstrapping the results indicated moderate probability of cost-effectiveness. Conclusions: EPM yielded reduced not significantly different costs without affecting QoL and may be a useful strategy to detect PAF in acute ischemic stroke patients in time.