s-1743 and Osteoarthritis

s-1743 has been researched along with Osteoarthritis* in 8 studies

Trials

8 trial(s) available for s-1743 and Osteoarthritis

ArticleYear
A comparative study of the efficacy of NAXOZOL compared to celecoxib in patients with osteoarthritis.
    PloS one, 2020, Volume: 15, Issue:1

    Selective cyclooxygenase-2 inhibitors (celecoxib) can minimize the gastrointestinal complications related to non-steroidal anti-inflammatory drug (NSAID) use. NAXOZOL is a new combination formulation designed to provide sequential delivery of a non-enteric-coated, immediate-release esomeprazole strontium tetrahydrate 20 mg mantle followed by an enteric-coated naproxen 500 mg core. However, there have been no studies comparing NAXOZOL to celecoxib with respect to gastrointestinal tract protection and pain relief in patients with osteoarthritis. This study was undertaken to compare the effects of NAXOZOL and celecoxib with respect to gastrointestinal tract protection and pain relief in patients with osteoarthritis.. The randomized enrolled patients were divided into two treatment groups: a NAXOZOL group and a celecoxib group. All participants received treatments (NAXOZOL, 500/20 mg (naproxen 500 mg, esomeprazole strontium tetrahydrate 20 mg) twice per day versus celecoxib, 200 mg daily) on a 1:1 allocation basis for 12 weeks. The primary outcome was the Leeds Dyspepsia Questionnaire (LDQ) score used for non-inferiority testing. Secondary outcome measures included the Gastrointestinal Symptom Rating Scale (GSRS) score, Visual Analogue Scale (VAS) score, European Quality of Life-5 dimensions (EQ-5D) scale and the EQ-5D Visual Analogue Scale (EQ VAS). Other outcome measures included the use of supplementary or rescue drugs, and the incidence of adverse events.. The baseline-adjusted LDQ scores immediately after 12 weeks of treatment in NAXOZOL group were not inferior to those in celecoxib group. The overall change in the baseline-adjusted GSRS score, VAS score, EQ-5D, and EQ VAS was not different between the two groups. The usage of supplementary drugs and the drug-related incidence of adverse events were not different. However, the days to use rescue drug were longer in celecoxib group than in NAXOZOL group.. NAXOZOL was not inferior to celecoxib in protecting the gastrointestinal tract and providing pain relief in patients with osteoarthritis.

    Topics: Aged; Anti-Inflammatory Agents, Non-Steroidal; Anti-Ulcer Agents; Celecoxib; Double-Blind Method; Esomeprazole; Female; Gastrointestinal Diseases; Humans; Male; Naproxen; Osteoarthritis; Pain; Prospective Studies; Surveys and Questionnaires

2020
Randomised clinical trial: gastrointestinal events in arthritis patients treated with celecoxib, ibuprofen or naproxen in the PRECISION trial.
    Alimentary pharmacology & therapeutics, 2018, Volume: 47, Issue:11

    To evaluate GI safety of celecoxib compared with 2 nonselective (ns) NSAIDs, as a secondary objective of a large trial examining multiorgan safety.. This randomised, double-blind controlled trial analysed 24 081 patients. Osteoarthritis or rheumatoid arthritis patients, needing ongoing NSAID treatment, were randomised to receive celecoxib 100-200 mg b.d., ibuprofen 600-800 mg t.d.s. or naproxen 375-500 mg b.d. plus esomeprazole, and low-dose aspirin or corticosteroids if already prescribed. Clinically significant GI events (CSGIE-bleeding, obstruction, perforation events from stomach downwards or symptomatic ulcers) and iron deficiency anaemia (IDA) were adjudicated blindly.. Mean treatment and follow-up durations were 20.3 and 34.1 months. While on treatment or 30 days after, CSGIE occurred in 0.34%, 0.74% and 0.66% taking celecoxib, ibuprofen and naproxen. Hazard ratios (HR) were 0.43 (95% CI 0.27-0.68, P = 0.0003) celecoxib vs ibuprofen and 0.51 (0.32-0.81, P = 0.004) vs naproxen. There was also less IDA on celecoxib: HR 0.43 (0.27-0.68, P = 0.0003) vs ibuprofen; 0.40 (0.25-0.62, P < 0.0001) vs naproxen. Even taken with low-dose aspirin, fewer CSGIE occurred on celecoxib than ibuprofen (HR 0.52 [0.29-0.94], P = 0.03), and less IDA vs naproxen (0.42 [0.23-0.77, P = 0.005]). Corticosteroid use increased total GI events and CSGIE. H. pylori serological status had no influence.. Arthritis patients taking NSAIDs plus esomeprazole have infrequent clinically significant gastrointestinal events. Co-prescribed with esomeprazole, celecoxib has better overall GI safety than ibuprofen or naproxen at these doses, despite treatment with low-dose aspirin or corticosteroids.

    Topics: Adult; Aged; Anti-Inflammatory Agents, Non-Steroidal; Anti-Ulcer Agents; Arthritis, Rheumatoid; Aspirin; Celecoxib; Double-Blind Method; Drug Therapy, Combination; Esomeprazole; Female; Gastrointestinal Diseases; Humans; Ibuprofen; Male; Middle Aged; Naproxen; Osteoarthritis; Treatment Outcome

2018
Impact of concomitant low-dose aspirin on the safety and tolerability of naproxen and esomeprazole magnesium delayed-release tablets in patients requiring chronic nonsteroidal anti-inflammatory drug therapy: an analysis from 5 Phase III studies.
    Journal of thrombosis and thrombolysis, 2014, Volume: 38, Issue:1

    Patients receiving chronic nonsteroidal anti-inflammatory drugs (NSAIDs) and concomitant low-dose aspirin (LDA) are at increased risk of gastrointestinal (GI) toxicity. A fixed-dose combination of enteric-coated (EC) naproxen and immediate-release esomeprazole magnesium (NAP/ESO) has been designed to deliver a proton-pump inhibitor followed by an NSAID in a single tablet. To examine safety data from 5 Phase III studies of NAP/ESO in LDA users (≤ 325 mg daily, administered at any time during the study), and LDA non-users, data were analyzed from 6-month studies assessing NAP/ESO versus EC naproxen in patients with osteoarthritis, rheumatoid arthritis, or ankylosing spondylitis (n = 2), 3-month studies assessing NAP/ESO vs celecoxib or placebo in patients with knee osteoarthritis (n = 2), and a 12-month, open-label, safety study of NAP/ESO (n = 1). In an analysis of two studies, incidences of endoscopically confirmed gastric ulcers (GUs) and duodenal ulcers (DUs) were summarized by LDA subgroups. In the pooled analysis from all five studies, incidences of treatment-emergent adverse events (AEs) (including prespecified NSAID-associated upper GI AEs and cardiovascular AEs), serious AEs, and AE-related discontinuations were stratified by LDA subgroups. Overall, 2,317 patients received treatment; 1,157 patients received NAP/ESO and, of these, 298 received LDA. The cumulative incidence of GUs and DUs in the two studies with 6-month follow-up was lower for NAP/ESO vs EC naproxen in both LDA subgroups [GUs: 3.0 vs 27.9%, respectively, for LDA users, 6.4 vs 22.4%, respectively, for LDA non-users (both P < 0.001); DUs: 1.0 vs 5.8% for LDA users, 0.6 vs 5.3% for LDA non-users]. The incidence of erosive gastritis was lower in NAP/ESO- vs EC naproxen-treated patients for both LDA users [18.2 vs 36.5%, respectively (P = 0.004)] and LDA non-users [19.8 vs 38.5%, respectively (P < 0.001)]. Among LDA users, incidences of NSAID-associated upper GI AEs were: NAP/ESO, 16.1%; EC naproxen, 31.7%; celecoxib, 22.1%; placebo, 23.2%. Among LDA non-users, incidences of NSAID-associated upper GI AEs were: NAP/ESO, 20. %; EC naproxen, 36.6%; celecoxib, 18.5%; placebo, 18.9%. For LDA users, incidences of cardiovascular AEs were: NAP/ESO, 3.0%; EC naproxen, 1.0%; celecoxib, 0%; placebo, 0%. For LDA non-users, incidences of cardiovascular AEs were: NAP/ESO, 1.0%; EC naproxen, 0.6%; celecoxib, 0.3%; placebo, 0%. NAP/ESO appears to be well-tolerated in patients receiving concomitant LDA. F

    Topics: Adolescent; Adult; Anti-Inflammatory Agents, Non-Steroidal; Anti-Ulcer Agents; Arthritis, Rheumatoid; Aspirin; Delayed-Action Preparations; Double-Blind Method; Esomeprazole; Female; Gastrointestinal Diseases; Humans; Male; Middle Aged; Naproxen; Osteoarthritis

2014
Safety and efficacy of long-term esomeprazole 20 mg in Japanese patients with a history of peptic ulcer receiving daily non-steroidal anti-inflammatory drugs.
    BMC gastroenterology, 2013, Mar-26, Volume: 13

    Non-steroidal anti-inflammatory drugs (NSAIDs) are an effective and common treatment for chronic pain disorders, but long-term use is associated with risk of potentially life-threatening gastrointestinal adverse events (AEs). The proton pump inhibitor esomeprazole has been found to be effective for gastroprotection in NSAID users, but few long-term studies have been conducted in Japan.. This was an open-label, multicentre, single-arm, prospective 1-year study of treatment with esomeprazole (20 mg once daily) in Japanese patients (aged ≥20 years) with endoscopic evidence of previous peptic ulcer and receiving daily oral NSAID therapy (at a stable dose) for a chronic condition. Eligibility was not dictated by type of oral NSAID. The primary objective was to determine long-term safety and tolerability of esomeprazole. Efficacy for prevention of peptic ulcers was also determined (Kaplan-Meier method). All statistical analyses were descriptive.. A total of 130 patients (73.1% women, mean age 62.1 years, 43.8% Helicobacter pylori-positive) received treatment with esomeprazole in addition to long-term NSAID therapy (most commonly for rheumatoid arthritis [n=42] and osteoarthritis [n=34]). Loxoprofen, meloxicam and diclofenac were the most commonly used NSAIDs; cyclo-oxygenase (COX)-2 selective agents were used by 16.2% of patients (n=21). Long-term compliance with esomeprazole (capsule counts) was >75% for the majority of patients. Although 16.9% of patients (n=22) experienced AEs judged to be possibly related to treatment with esomeprazole, they were mostly mild and transient. The most commonly reported possibly treatment-related AEs were abnormal hepatic function, headache, increased γ-glutamyltransferase levels and muscle spasms (2 patients each). Overall, 95.9% (95% confidence interval: 92.3, 99.4) of patients remained ulcer free at 1 year.. Long-term treatment with esomeprazole (20 mg once daily) is well tolerated and efficacious for preventing ulcer recurrence in Japanese NSAID users with a history of peptic ulcer.. ClinicalTrials.gov identifier NCT00595517.

    Topics: Aged; Anti-Inflammatory Agents, Non-Steroidal; Arthritis, Rheumatoid; Diclofenac; Esomeprazole; Female; gamma-Glutamyltransferase; Headache; Humans; Japan; Liver Function Tests; Male; Meloxicam; Middle Aged; Osteoarthritis; Peptic Ulcer; Phenylpropionates; Proton Pump Inhibitors; Secondary Prevention; Spasm; Thiazines; Thiazoles; Time Factors

2013
Long-term safety of naproxen and esomeprazole magnesium fixed-dose combination: phase III study in patients at risk for NSAID-associated gastric ulcers.
    Current medical research and opinion, 2011, Volume: 27, Issue:4

    To evaluate long-term safety of enteric-coated naproxen 500 mg and immediate-release esomeprazole magnesium 20 mg fixed-dose combination (FDC) in patients at risk of NSAID-associated upper gastrointestinal (UGI) ulcers.. In this open-label, multicenter, phase III study, Helicobacter pylori-negative patients aged ≥50 years or 18-49 years with history of uncomplicated ulcer within the past 5 years, who had osteoarthritis, rheumatoid arthritis, or other condition requiring daily NSAIDs for ≥12 months received naproxen/esomeprazole twice daily for 12 months.. NCT00527904.. Adverse events (AEs), vital signs, physical examination, and laboratory tests. Subgroup analyses included age and low-dose aspirin (LDA) use. Predefined NSAID-associated UGI and cardiovascular AEs were analyzed.. Of 239 patients treated (safety population), 135 completed ≥348 treatment days (12-month completers). AE incidence was approximately 70%; dyspepsia, constipation, upper respiratory tract infection, nausea, back pain, and contusion were most frequent (≥5% patients, either population). Treatment-related AEs occurred in 28.0% and 23.7% of patients in the safety and 12-month completer populations, respectively; 18.8% of patients withdrew due to AEs (safety population). Few serious AEs and no deaths occurred. In the safety population, AE incidence was 71.4% and 76.9% in patients aged <65 years (n = 161) and ≥65 years (n = 78), respectively, and 67.6% and 75.8% in LDA users (n = 74) and non-users (n = 165), respectively. Predefined UGI and cardiovascular AEs were observed in 18.8% and 6.3% of patients, respectively, in the safety population, and 16.3% and 5.2%, respectively, in 12-month completers. Dyspepsia and hypertension were most common. Additional assessments showed no unexpected findings.. Based on these outcome measures, long-term treatment with FDC naproxen/esomeprazole is not associated with any new safety issues, including predefined UGI and cardiovascular AEs, in patients requiring NSAID therapy who are at risk of UGI complications.

    Topics: Adult; Aged; Aged, 80 and over; Algorithms; Anti-Inflammatory Agents, Non-Steroidal; Anti-Ulcer Agents; Arthritis, Rheumatoid; Dosage Forms; Drug Combinations; Esomeprazole; Female; Humans; Magnesium Compounds; Male; Middle Aged; Naproxen; Osteoarthritis; Risk Factors; Stomach Ulcer; Time Factors

2011
Clinical trial: the incidence of NSAID-associated endoscopic gastric ulcers in patients treated with PN 400 (naproxen plus esomeprazole magnesium) vs. enteric-coated naproxen alone.
    Alimentary pharmacology & therapeutics, 2010, Volume: 32, Issue:3

    Gastroprotective co-therapy may reduce the risk of nonsteroidal anti-inflammatory drug (NSAID)-associated gastric ulcers, but adherence is suboptimal.. To compare the incidence of gastric ulcers with PN 400 [enteric-coated (EC) naproxen 500 mg and immediate-release esomeprazole 20 mg], or EC naproxen.. Two randomized, double-blind, multicentre studies (PN400-301, PN400-302). Patients [stratified by low-dose aspirin (< or =325 mg) use] aged > or =50 years or 18-49 years with a history of ulcer, received PN 400 BID (301, n = 218; 302, n = 210) or EC naproxen 500 mg BID (301, n = 216; 302, n = 210) for 6 months. The primary endpoint was the cumulative incidence of endoscopic gastric ulcers.. The cumulative incidence of gastric ulcers was significantly lower with PN 400 vs. EC naproxen (301: 4.1% vs. 23.1%, P < 0.001; 302: 7.1% vs. 24.3%, P < 0.001). PN 400 was associated with a lower combined incidence of gastric ulcers vs. EC naproxen in low-dose aspirin users (n = 201) (3.0% vs. 28.4%, P < 0.001) and non-users (n = 653) (6.4% vs. 22.2%, P < 0.001). The incidence of, and discontinuations due to, upper gastrointestinal (UGI) AEs was significantly lower with PN 400 relative to EC naproxen (P < 0.01, both studies).. PN 400 significantly reduces the incidence of gastric ulcers, regardless of low-dose aspirin use, in at-risk patients, and is associated with improved UGI tolerability relative to EC naproxen (ClinicalTrials.gov, NCT00527782).

    Topics: Adolescent; Adult; Anti-Inflammatory Agents, Non-Steroidal; Double-Blind Method; Esomeprazole; Humans; Incidence; Magnesium; Middle Aged; Naproxen; Osteoarthritis; Stomach Ulcer; Tablets, Enteric-Coated; Treatment Outcome; Young Adult

2010
Combination of a cyclo-oxygenase-2 inhibitor and a proton-pump inhibitor for prevention of recurrent ulcer bleeding in patients at very high risk: a double-blind, randomised trial.
    Lancet (London, England), 2007, May-12, Volume: 369, Issue:9573

    Guidelines on pain management recommend that patients at risk of ulcers receive either a cyclo-oxygenase (COX 2) inhibitor or a non-steroidal anti-inflammatory drug (NSAID) with a proton-pump inhibitor (PPI). These two treatments have similar effectiveness, but they are insufficient for protection of patients at very high risk for ulcer bleeding. We aimed to test the hypothesis that in patients with previous ulcer bleeding induced by non-selective NSAIDs, combined treatment with the COX 2 inhibitor celecoxib and the PPI esomeprazole would be better than celecoxib alone for prevention of recurrent ulcer bleeding.. 441 consecutively presenting patients who were taking non-selective NSAIDs for arthritis were recruited to our single-centre, prospective, randomised, double-blind trial after admission to hospital with upper-gastrointestinal bleeding. Patients were enrolled after their ulcers had healed and a histological test for Helicobacter pylori was negative. All patients were given 200 mg celecoxib twice daily. 137 patients were randomly assigned to receive 20 mg esomeprazole twice daily (combined-treatment group), and 136 to receive a placebo (control group) for 12 months. The primary endpoint was recurrent ulcer bleeding during treatment or within 1 month of the end of treatment. Analysis was by intention to treat. This trial is registered with ClinicalTrials.gov, number NCT00365313.. Combination treatment was more effective than celecoxib alone for prevention of ulcer bleeding in patients at high risk. The 13-month cumulative incidence of the primary endpoint was 0% in the combined-treatment group and 12 (8.9%) in the controls (95% CI difference, 4.1 to 13.7; p=0.0004). The median follow-up was 13 months (range 0.4-13.0). Discontinuation of treatment and the incidence of adverse events were similar in the two treatment groups.. Patients at very high risk for recurrent ulcer bleeding who need anti-inflammatory analgesics should receive combination treatment with a COX 2 inhibitor and a PPI. Our findings should encourage guideline committees to review their recommendations for patients at very high risk of recurrent ulcer bleeding.

    Topics: Aged; Anti-Inflammatory Agents, Non-Steroidal; Anti-Ulcer Agents; Celecoxib; Cyclooxygenase Inhibitors; Double-Blind Method; Drug Therapy, Combination; Esomeprazole; Female; Humans; Male; Osteoarthritis; Peptic Ulcer Hemorrhage; Proton Pump Inhibitors; Pyrazoles; Risk Factors; Secondary Prevention; Sulfonamides; Treatment Outcome

2007
Prevention of ulcers by esomeprazole in at-risk patients using non-selective NSAIDs and COX-2 inhibitors.
    The American journal of gastroenterology, 2006, Volume: 101, Issue:4

    Proton pump inhibitors reduce ulcer recurrence in non-steroidal anti-inflammatory drug (NSAID) users, but their impact in at-risk ulcer-free patients using the current spectrum of prescribed agents has not been clearly defined. We assessed esomeprazole for ulcer prevention in at-risk patients (> or = 60 yr and/or ulcer history) taking NSAIDs, including COX-2 inhibitors. Such studies are particularly relevant, given that concerns regarding adverse cardiovascular outcomes among COX-2 inhibitor users may prompt re-evaluation of their use.. We conducted two similar double-blind, placebo-controlled, randomized, multicenter studies; VENUS (United States) and PLUTO (multinational). A total of 844 and 585 patients requiring daily NSAIDs, including COX-2 inhibitors were randomized to receive esomeprazole (20 or 40 mg) or placebo, daily for 6 months.. In the VENUS study, the life table estimated proportion of patients who developed ulcers over 6 months (primary variable, intent-to-treat population) was 20.4% on placebo, 5.3% on esomeprazole 20 mg (p < 0.001), and 4.7% on esomeprazole 40 mg (p < 0.0001). In the PLUTO study, the values were 12.3% on placebo, 5.2% with esomeprazole 20 mg (p = 0.018), and 4.4% with esomeprazole 40 mg (p = 0.007). Significant reductions were observed for users of both non-selective NSAIDs and COX-2 inhibitors. Pooled ulcer rates for patients using COX-2 inhibitors (n = 400) were 16.5% on placebo, 0.9% on esomeprazole 20 mg (p < 0.001) and 4.1% on esomeprazole 40 mg (p= 0.002). Esomeprazole was well tolerated and associated with better symptom control than placebo.. For at-risk patients, esomeprazole was effective in preventing ulcers in long-term users of NSAIDs, including COX-2 inhibitors.

    Topics: Aged; Anti-Inflammatory Agents, Non-Steroidal; Anti-Ulcer Agents; Arthritis, Rheumatoid; Cyclooxygenase 2 Inhibitors; Double-Blind Method; Duodenal Ulcer; Esomeprazole; Female; Humans; Male; Middle Aged; Osteoarthritis; Proton Pump Inhibitors; Risk Factors; Stomach Ulcer

2006