Pembrolizumab as Second-Line Therapy for Advanced Hepatocellular Carcinoma: A Subgroup Analysis of Asian Patients in the Phase 3 KEYNOTE-240 Trial.

Introduction: KEYNOTE-240 investigated the efficacy and safety of pembrolizumab plus best supportive care (BSC) in sorafenib-treated patients with advanced hepatocellular carcinoma (HCC). Results for the subgroup of patients from Asia are described.

Methods: Adults with advanced HCC previously treated with sorafenib were randomized 2:1 to pembrolizumab or placebo plus BSC.

Assessment of Pembrolizumab Therapy for the Treatment of Microsatellite Instability-High Gastric or Gastroesophageal Junction Cancer Among Patients in the KEYNOTE-059, KEYNOTE-061, and KEYNOTE-062 Clinical Trials.

Importance: Immunotherapy has been associated with improved outcomes among patients who have received previous treatment for microsatellite instability-high (MSI-H) tumors.

Objective: To evaluate the antitumor activity of pembrolizumab therapy vs chemotherapy among patients with MSI-H advanced gastric or gastroesophageal junction (G/GEJ) cancer regardless of the line of therapy in which it was received.

Design, Setting, And Participants: This post hoc analysis of the phase 2 KEYNOTE-059 (third-line treatment or higher) single-arm trial and the phase 3 KEYNOTE-061 (second-line treatment) and KEYNOTE-062 (first-line treatment) randomized trials included patients with advanced G/GEJ cancer from 52 sites in 16 countries enrolled in KEYNOTE-059, 148 sites in 30 countries enrolled in KEYNOTE-061, and 200 sites in 29 countries enrolled in KEYNOTE-062.

Health-related quality-of-life impact of pembrolizumab versus best supportive care in previously systemically treated patients with advanced hepatocellular carcinoma: KEYNOTE-240.

Background: Health-related quality of life (HRQoL) is an important outcome measure and prognostic indicator in hepatocellular carcinoma (HCC). KEYNOTE-240 (NCT02702401) assessed the efficacy and safety of pembrolizumab plus best supportive care (BSC) versus placebo plus BSC in patients with HCC who previously received sorafenib. This study presents the results of a prespecified exploratory analysis of patient-reported outcomes.

Pembrolizumab As Second-Line Therapy in Patients With Advanced Hepatocellular Carcinoma in KEYNOTE-240: A Randomized, Double-Blind, Phase III Trial.

Purpose: Pembrolizumab demonstrated antitumor activity and safety in the phase II KEYNOTE-224 trial in previously treated patients with advanced hepatocellular carcinoma (HCC). KEYNOTE-240 evaluated the efficacy and safety of pembrolizumab in this population.

Patients And Methods: This randomized, double-blind, phase III study was conducted at 119 medical centers in 27 countries.

Elbasvir-Grazoprevir to Treat Hepatitis C Virus Infection in Persons Receiving Opioid Agonist Therapy: A Randomized Trial.

Background: Hepatitis C virus (HCV) infection is common in persons who inject drugs (PWID).

Objective: To evaluate elbasvir-grazoprevir in treating HCV infection in PWID.

Design: Randomized, placebo-controlled, double-blind trial.

Effects of extended-release niacin/laropiprant on correlations between apolipoprotein B, LDL-cholesterol and non-HDL-cholesterol in patients with type 2 diabetes.

Background: LDL-C, non-HDL-C and ApoB levels are inter-correlated and all predict risk of atherosclerotic cardiovascular disease (ASCVD) in patients with type 2 diabetes mellitus (T2DM) and/or high TG. These levels are lowered by extended-release niacin (ERN), and changes in the ratios of these levels may affect ASCVD risk. This analysis examined the effects of extended-release niacin/laropiprant (ERN/LRPT) on the relationships between apoB:LDL-C and apoB:non-HDL-C in patients with T2DM.

Extended-release niacin/laropiprant significantly improves lipid levels in type 2 diabetes mellitus irrespective of baseline glycemic control.

Background: The degree of glycemic control in patients with type 2 diabetes mellitus (T2DM) may alter lipid levels and may alter the efficacy of lipid-modifying agents.

Objective: Evaluate the lipid-modifying efficacy of extended-release niacin/laropiprant (ERN/LRPT) in subgroups of patients with T2DM with better or poorer glycemic control.

Methods: Post hoc analysis of clinical trial data from patients with T2DM who were randomized 4:3 to double-blind ERN/LRPT or placebo (n=796), examining the lipid-modifying effects of ERN/LRPT in patients with glycosylated hemoglobin or fasting plasma glucose levels above and below median baseline levels.

Fixed-dose combination ezetimibe+atorvastatin lowers LDL-C equivalent to co-administered components in randomized trials: use of a dose-response model.

Co-administration of ezetimibe with atorvastatin is a generally well-tolerated treatment option that reduces LDL-C levels and improves other lipids with greater efficacy than doubling the atorvastatin dose. The objective of the study was to demonstrate the equivalent lipid-modifying efficacy of fixed-dose combination (FDC) ezetimibe/atorvastatin compared with the component agents co-administered individually in support of regulatory filing. Two randomized, 6-week, double-blind cross-over trials compared the lipid-modifying efficacy of ezetimibe/atorvastatin 10/20 mg (n = 353) or 10/40 mg (n = 280) vs.

Effects of extended-release niacin/laropiprant, simvastatin, and the combination on correlations between apolipoprotein B, LDL cholesterol, and non-HDL cholesterol in patients with dyslipidemia.

Background: Statins modify correlations between apolipoprotein B (apoB) and low-density lipoprotein cholesterol (LDL-C) and apoB and non-high-density lipoprotein cholesterol (non-HDL-C); however, it is not known whether niacin-based therapies have similar effects.

Objective: To evaluate the effects of extended-release niacin (ERN)/laropiprant (LRPT), simvastatin (SIMVA), and ERN/LRPT + SIMVA (pooled ERN/LRPT + SIMVA) on apoB:LDL-C and apoB:non-HDL-C correlations in dyslipidemic patients.

Methods: This post-hoc analysis of a 12-week study evaluated the apoB:LDL-C and apoB:non-HDL-C correlations in dyslipidemic patients randomized equally to double-blind ERN/LRPT 1 g/20 mg, SIMVA 10, 20, or 40 mg, or ERN/LRPT 1 g/20 mg + SIMVA (10, 20, or 40 mg) once daily for 4 weeks.

Lipid-altering efficacy and safety profile of co-administered extended release niacin/laropiprant and simvastatin versus atorvastatin in patients with mixed hyperlipidemia.

Background: Extended-release niacin/laropiprant (ERN/LRPT) reduces flushing and preserves the lipid-modifying effects of ERN. This study compared the efficacy and safety of ERN/LRPT plus simvastatin (ERN/LRPT+SIMVA) with atorvastatin (ATORVA) in patients with mixed hyperlipidemia.

Methods: After a 4-week placebo run-in, 2340 patients (LDL-C ≥ 130 and ≤ 190 mg/dL, TG ≥ 150 and ≤ 500 mg/dL and above NCEP ATP III risk-based LDL-C goal) were randomized to 1 of 6 treatment arms: ERN/LRPT 1g/20mg+SIMVA (10 or 20mg), or ATORVA (10, 20, 40, or 80 mg) once daily.

Haemodynamic effects of rolofylline in the treatment of patients with heart failure and impaired renal function.

Aims: The direct effects of adenosine A1 receptor antagonists on haemodynamic parameters in patients with acute heart failure (HF) remain largely unknown.

Methods And Results: We evaluated the haemodynamic effects of the AA(1)RA rolofylline in 59 HF patients with concomitant renal impairment (estimated creatinine clearance 20-80 mL/min). Placebo or rolofylline 30 mg was administered as a 4 h infusion followed by intravenous (i.

Response to oral bisphosphonates in subgroups of younger and older postmenopausal women.

Background: Although the effects of bisphosphonates in bone are known for postmenopausal women, it is not known if younger postmenopausal women have a similar response. Furthermore, it is not known if the effects of alendronate and risedronate differ in postmenopausal women in regard to age, specifically in women at or younger than the mean age of natural menopause. Our aim was to examine the effects of two oral bisphosphonates in postmenopausal women by age.

Flushing profile of extended-release niacin/laropiprant at initiation of therapy in Asian lipid clinic patients.

Objective: Niacin is underutilized due to flushing, which occurs in over 90% of niacin-treated patients. Laropiprant (LRPT) reduces flushing associated with niacin. This study compared flushing with a combination tablet of extended-release (ER) niacin (ERN)/LRPT to niacin ER (N-ER; without LRPT) during the first week of therapy among patients in Asia.

Prediction of changes in bone mineral density in postmenopausal women treated with once-weekly bisphosphonates.

Background: In clinical practice, bone mineral density (BMD) determined by dual-energy x-ray absorptiometry is used to monitor response to osteoporosis therapy. However, 1 to 2 yr are usually required to assess patients' BMD responses. The possibility of earlier indicators of a response or nonresponse to treatment, such as changes in bone turnover markers (BTMs), is of interest to physicians and patients.

A cross-sectional study of bone turnover markers in healthy premenopausal women.

Background: Biochemical markers of bone turnover (BTMs) provide useful information in the diagnosis and management of metabolic bone diseases. Currently, there exist few published reference ranges for bone markers in healthy premenopausal women using the newer, automated assays of bone turnover. This cross-sectional study of healthy premenopausal women was performed to determine reference ranges for four different markers of bone turnover and to compare reference ranges in users and non-users of oral contraceptives (OCs).

Comparison of weekly treatment of postmenopausal osteoporosis with alendronate versus risedronate over two years.

Objective: A 1-yr extension of the Fosamax Actonel Comparison Trial was completed to compare changes in bone mineral density (BMD), bone turnover, and upper gastrointestinal tolerability over 2 yr of treatment.

Design: This was a randomized, double-blind extension conducted at 72 U.S.

A randomized, placebo-controlled, 6-month study of once-weekly alendronate oral solution for postmenopausal osteoporosis.

Objective: This study evaluated the overall safety and tolerability of once-weekly (OW) alendronate 70 mg oral solution (OS) versus OW placebo OS.

Methods: Postmenopausal, osteoporotic women were enrolled at 51 centers in the United States in a 6-month double-blind, randomized trial. Patients were randomized (1:1) to OW alendronate 70 mg OS or placebo OS.

Prevalence of Vitamin D inadequacy among postmenopausal North American women receiving osteoporosis therapy.

Purpose: To evaluate serum 25-hydroxyvitamin D [25(OH)D] concentrations and factors related to vitamin D inadequacy in postmenopausal North American women receiving therapy to treat or prevent osteoporosis.

Methods: Serum 25(OH)D and PTH were obtained in 1536 community-dwelling women between November 2003 and March 2004. Multivariate logistic regression was used to assess risk factors for suboptimal (<30 ng/ml) 25(OH)D.

Response to therapy with once-weekly alendronate 70 mg compared to once-weekly risedronate 35 mg in the treatment of postmenopausal osteoporosis.

Objective: The FACT study (Fosamax Actonel Comparison Trial) was a 1-year-head-to-head trial comparing the efficacy and tolerability of once weekly (DW) alendronate 70 mg and OW risedronate 35 mg for the treatment of postmenopausal osteoporosis. The present analysis was performed to determine the percentage of patients who had changes during the study in BMD and biochemical markers (BCMs) of bone turnover above or below specific cut-off points. A subgroup analysis of upper gastrointestinal (UGI) tolerability was also performed.

Treatment with once-weekly alendronate 70 mg compared with once-weekly risedronate 35 mg in women with postmenopausal osteoporosis: a randomized double-blind study.

Unlabelled: Once-weekly alendronate 70 mg and once-weekly risedronate 35 mg are indicated for the treatment of postmenopausal osteoporosis. These two agents were compared in a 12-month head-to-head trial. Greater gains in BMD and greater reductions in markers of bone turnover were seen with alendronate compared with risedronate with similar tolerability.

Once-weekly alendronate 70 mg and raloxifene 60 mg daily in the treatment of postmenopausal osteoporosis.

Objective: To compare the efficacy and tolerability of once-weekly (OW) alendronate (ALN) 70 mg and raloxifene (RLX) 60 mg daily in the treatment of postmenopausal osteoporosis.

Design: This 12-month, randomized, double-blind study enrolled 456 postmenopausal women with osteoporosis (223 ALN, 233 RLX) at 52 sites in the United States. Efficacy measurements included lumbar spine (LS), total hip, and trochanter bone mineral density (BMD) at 6 and 12 months, biochemical markers of bone turnover, and percent of women who maintained or gained BMD in response to treatment.

Comparison of rofecoxib and a multidose oxycodone/ acetaminophen regimen for the treatment of acute pain following oral surgery: a randomized controlled trial.

Objective: To compare the efficacy of a single dose of rofecoxib 50 mg with a single dose of oxycodone/acetaminophen 10/650 mg over 6 h as well as with a multidose regimen of oxycodone/acetaminophen 10/650 mg followed by oxycodone/acetaminophen 5/325 mg over 24 h.

Research Design And Methods: In this double-blind, randomized, two-phase study, patients with moderate to severe pain after surgical extraction of >or= 2 third molars, including one mandibular impaction, were treated with rofecoxib 50 mg, oxycodone/acetaminophen 10/650 mg (singledose phase) followed by 5/325 mg every 6h as needed (multidose phase), or placebo. Patients rated their pain relief and intensity at 18 time points over 24 h.

Efficacy and safety profile of treatment with etoricoxib 120 mg once daily compared with indomethacin 50 mg three times daily in acute gout: a randomized controlled trial.

Objective: To evaluate the efficacy and safety of etoricoxib and indomethacin in the treatment of patients with acute gout.

Methods: A randomized, double-blind, active-comparator study was conducted at 42 sites. A total of 189 men and women (> or =18 years of age) who were experiencing an acute attack (< or =48 hours) of clinically diagnosed gout were treated for 8 days with etoricoxib, 120 mg/day (n = 103), or indomethacin, 50 mg 3 times a day (n = 86).

Comparison of the analgesic efficacy of rofecoxib and enteric-coated diclofenac sodium in the treatment of postoperative dental pain: a randomized, placebo-controlled clinical trial.

Background: Rofecoxib is a selective cyclooxygenase-2 inhibitor indicated for the treatment of acute pain, with similar analgesic efficacy to ibuprofen and naproxen sodium. Diclofenac sodium is the most commonly prescribed nonsteroidal anti-inflammatory drug worldwide; it is effective for the treatment of pain as well as the signs and symptoms associated with the painful conditions of osteoarthritis and rheumatoid arthritis.

Objective: The aim of this study was to compare the analgesic efficacy and tolerability of a single dose of rofecoxib 50 mg, 3 doses of enteric-coated diclofenac sodium 50 mg, and placebo over 8-hour and 24-hour periods in patients with moderate to severe pain after oral surgery.