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A study of mirabegron in young children with neurogenic detrusor overactivity

Mirabegron in Young Children Study | Astellas Clinical Trials

A study to learn how [14C]ASP0367 is processed by the body in healthy men

14C ASP0367 In Males Study | Astellas Clinical Trials

A Study of Gilteritinib (ASP2215) Combined with Chemotherapy in Children, Adolescents and Young Adults with FMS-like Tyrosine Kinase 3 (FLT3)/Internal Tandem Duplication (ITD) Positive Relapsed or Refractory Acute Myeloid Leukemia (AML)

Gilteritnib and Chemotherapy Study | Astellas Clinical Trials

A study to find the best dose of ASP5354 to show lymph nodes in people with breast cancer or melanoma during surgery

ASP5354 to Show Lymph Nodes Study | Astellas Clinical Trials

A Study of Intravesical Enfortumab Vedotin For Treatment of Patients With Non-muscle Invasive Bladder Cancer (NMIBC)

Intravesical Enfortumab Vedotin for Bladder Cancer Study | Astellas Clinical Trials

A study of the safety and tolerability of ASP7317 in adults who are losing their clear, sharp central vision due to geographic atrophy secondary to dry age-related macular degeneration

ASP7317 for Geographic Atrophy Study | Astellas Clinical Trials

A Study to Assess the Antitumor Activity, Safety, Pharmacokinetics and Biomarkers of Zolbetuximab (IMAB362) in Participants with Claudin (CLDN) 18.2 Positive, Metastatic or Advanced Unresectable Gastric and Gastroesophageal Junction (GEJ) Adenocarcinoma

Zolbetuximab Study | Astellas Clinical Trials

A Study of an Intratumoral Oncolytic Virus in Patients with Advanced Metastatic Solid Tumors

Intratumoral Oncolytic Virus Study | Astellas Clinical Trials

A Study to Assess ASP0598 Otic Solution Following Topical Application in the Ear in Subjects with Chronic Tympanic Membrane Perforation (CTMP)

ASP058 Otic Solution Study | Astellas Clinical Trials

A study to evaluate ASP0367 in participants with primary mitochondrial myopathy

ASP0367 Study for Primary Mitochondrial Myopathy | Astellas Clinical Trials

A study of ASP2138 in adults with stomach cancer or pancreatic cancer

ASP2138 Study for Stomach or Pancreatic Cancer | Astellas Clinical Trials

A study about how ASP5354 affects the body in healthy adults and in adults whose kidneys do not work well

ASP5354 for Healthy Adults and Adults with Poor Kidneys | Astellas Clinical Trials

A Study for Subjects With Prostate Cancer Who Previously Participated in an Enzalutamide Clinical Study

Prostate Cancer Study for Previous Participation in Enzalutamide  | Astellas Clinical Trials

A Study to Assess the Efficacy and Safety of IMAB362 in Combination with Nab-Paclitaxel and Gemcitabine (Nab-P + GEM) as First Line Treatment in Subjects with Claudin 18.2 (CLDN18.2) Positive, Metastatic Pancreatic Adenocarcinoma

IMAB362 with Nab P and GEM Study for Pancreatic Cancer  | Astellas Clinical Trials

A study of gilteritinib, venetoclax and azacitidine as a combined treatment for people newly diagnosed with acute myeloid leukemia

Gilteritinib Venetoclax and Azacitidine Study for Acute Myeloid Leukemia | Astellas Clinical Trials

A Study Investigating the Safety, Tolerability and Efficacy of ASP7517 in Subjects with Relapsed/Refractory Acute Myeloid Leukemia (AML) and Relapsed/Refractory Higher Risk Myelodysplastic Syndrome (MDS)

ASP7517 for Acute Myeloid Leukimia | Astellas Clinical Trials

A study to evaluate ASP0367 in participants with reduced maximum oxygen uptake due to poor systemic oxygen extraction

ASP0367 for Reduced Maxiumum Oxygen Uptake Study | Astellas Clinical Trials

A study of ASP3082 in adults with previously treated solid tumors

ASP3082 for Solid Tumors Study | Astellas Clinical Trials

A Study of ASP1570 in adults with locally advanced or metastatic solid tumors

ASP1570 for Advanced or Metastatic Tumors Study | Astellas Clinical Trials

Study of ASP7517 Alone and with Pembrolizumab in Participants with Advanced Solid Tumors Expressing WT1 Antigen

ASP7517 with Pembrolizumab Study | Astellas Clinical Trials

A Safety Surveillance Study in Subjects with Macular Degenerative Disease Treated with Human Embryonic Stem Cell-derived Retinal Pigment Epithelial Cell Therapy

Macular Degenerative Disease Study | Astellas Clinical Trials

A study to evaluate mirabegron in pediatric participants from 5 to less than 18 years of age with overactive bladder (OAB)

Mirabegron Study in Children with OAB Study | Astellas Clinical Trials

Study of ASP0739 Alone and with Pembrolizumab in Advanced Solid Tumors with NY-ESO-1 Expression Participants

ASP0739 with Pembrolizumab Study For Solid Tumors| Astellas Clinical Trials

A study of ASP0367 in people with kidneys that do not work well and in healthy people

ASP0367 Study for Adults with Poor Kidneys | Astellas Clinical Trials

Enfortumab vedotin and pembrolizumab vs. chemotherapy alone in untreated locally advanced or metastatic urothelial cancer

Enfortumab Vedotin and Pembrolizumab vs Chemotherapy Study | Astellas Clinical Trials

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Have questions about or want more information about A Study of LY3471851 in Participants With Gastric Cancer? Contact us by filling out your information below and we’ll respond to you.

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Access to anonymized individual participant level data collected during the study, in addition to study-related supporting documentation, is planned for studies conducted with approved product indications and formulations, as well as compounds terminated during development.  Studies conducted with product indications or formulations that remain active in development are assessed after study completion to determine if Individual Participant Data can be shared.  Conditions and exceptions are described under the Sponsor Specific Details for Astellas on www.clinicalstudydatarequest.com.

Participants received initial dose of 25 mg of mirabegron which was increased to 50 mg after 4 weeks. In addition to mirabegron participants received 0.4 mg of oral tamsulosin hydrochloride daily throughout the study.

Participants received matching placebo in addition to oral tamsulosin hydrochloride daily throughout the study.

178-ma-1008-clrrs-02-disc01-en-final-02.pdf

178-ma-1008-clls-disc01-en-final-02.pdf

NCT02757768_Prot_000.pdf

NCT02757768_SAP_001.pdf

The purpose of the study was to assess the efficacy, safety, and tolerability of mirabegron versus placebo in men with overactive bladder (OAB) symptoms while taking tamsulosin hydrochloride for lower urinary tract symptoms (LUTS) due to Benign Prostatic Hyperplasia (BPH).

A Study to Evaluate the Efficacy, Safety, and Tolerability of Mirabegron in Men with OAB Symptoms While Taking Tamsulosin Hydrochloride for Lower Urinary Tract Symptoms (LUTS) due to Benign Prostatic Hyperplasia (BPH)

At Screening (Visit 1), participants entered into a 4-week open label tamsulosin hydrochloride 0.4 mg QD run-in period prior to being randomized into the 12-week double-blind treatment period (Visit 2). At conclusion of the 4-week tamsulosin hydrochloride run-in period, participants completed a 3-day diary just prior to Baseline (Visit 2). Approximately 7 days prior to Visit 2 participants received a phone call reminding them about the diary and to answer any questions.

If participants met all entry criteria at the end of the tamsulosin hydrochloride run-in period, participants were randomized to 1 of 2 treatment groups (mirabegron or placebo) for 12 weeks of treatment in addition to the continuation of tamsulosin hydrochloride 0.4 mg QD. Those participants randomized to Mirabegron started at 25 mg and increased to 50 mg after 4 weeks. Those participants randomized to placebo started blinded product matched to the mirabegron 25 mg tablet and increased to blinded product matched to 50 mirabegron after 4 weeks. Once a participant increased dose, the participant remained on that dose for the remainder of the study unless for safety reasons was required to discontinue study drug.

A training diary was completed in the first 2 weeks of the tamsulosin hydrochloride run-in period. During this evaluation period at least one telephone contact took place with the participant. Diaries were completed at home, using the electronic patient-reported outcome (ePRO) device, for 3 consecutive days prior to each visit: Baseline (Visit 2), Week 4 (Visit 3), Week 8 (Visit 4), and Week 12/End of Treatment (Visit 5). Site staff contacted the participant approximately 7 days prior to the scheduled visit to remind the participant to complete the electronic diary, review completion instruction and review changes to concomitant medications and adverse events (if applicable).

Three days before Visits 2 (Baseline), 3 (Week 4), 4 (Week 8), and 5 (Week 12), participants completed a 3-day diary, using the ePRO device in which the participant recorded micturition frequency, urgency (PPIUS), incontinence and volume voided. In addition, the diary captured morning and evening blood pressure and pulse rate measurements via Home Blood Pressure Monitoring (HBPM). At Visit 1, International Prostate Symptom Score (IPSS) was completed. At Visits 2, 3, 4, and 5, participants completed the IPSS, EQ-5D-5L, OAB-q, PPBC, and TS-VAS. Maximum urinary flow (Qmax) was measured at Visit 1 (Screening/tamsulosin hydrochloride run-in) and Visit 5 (Week 12/End of Treatment). Post-void residual volume (PVR) was assessed at Screening/tamsulosin hydrochloride run-in (Visit 1), Baseline (Visit 2) and at Week 4 (Visit 3), Week 8 (Visit 4), and Week 12/End of Treatment (Visit 5). A follow-up phone call (Visit 6) was conducted 4-weeks after End of Treatment (Visit 5). Total study participation was approximately 20 weeks.

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Participants received initial dose of 25 mg of mirabegron (oral tablet) which was increased to 50 mg after 4 weeks.

Participants received initial dose of 25 mg of matching placebo (oral tablet) which was increased to 50 mg after 4 weeks.

Participants received once daily treatment with tamsulosin hydrochloride 0.4 mg (oral tablet) throughout the study.

Link to results on the Astellas Clinical Study Results website

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A Phase 4, Double-Blind, Randomized, Placebo-Controlled, Multi-Center Study to Evaluate the Efficacy, Safety, and Tolerability of Mirabegron in Men with Overactive Bladder (OAB) Symptoms While Taking the Alpha Blocker Tamsulosin Hydrochloride for Lower Urinary Tract Symptoms (LUTS) due to Benign Prostatic Hyperplasia (BPH)

Age Continuous

Sex: Female, Male

Ethnicity (NIH/OMB)

Race/Ethnicity, Customized

Geographic Region

Study Specific Measure

Micturition Episodes per 24 Hours

This baseline measure is based on the full analysis set (FAS), the FAS was defined as all randomized participants who took at least one dose of double-blind treatment after randomization, reported at least one micturition in the baseline diary and at least one micturition post-baseline.

The analysis population was the all randomized (RAS), which consisted of participants who received initial does of 25 mg of mirabegron or matching placebo which was increased after 4 weeks to 50 mg

The analysis of the EQ-5D endpoint was completed by an external vendor outside of the main study report. Astellas had previously anticipated to post the results in April 2020.

Participants recorded micturitions in the e-diary during three days. The mean number of micturitions was calculated as the average number of times a participant recorded a micturition per day during the 3-day period. Only voluntary micturitions were counted and the episodes of incontinence were not included.

Placebo vs. Mirabegron: Differences of adjusted change from baseline values as well as the 95% CIs were generated from the ANCOVA model with treatment group, age group (<65, >=65 years) and geographical region as fixed factors and baseline value as a covariate.

The analysis population was the full analysis set (FAS), which consisted of all randomized participants who took at least 1 dose of double-blind study drug, reported at least 1 baseline micturition recorded in the 3-day e-diary and at least 1 postbaseline micturition. Last observation carried forward (LOCF) was used for missing values in the EoT.

Change From Baseline to End of Treatment (EoT) in Mean Number of Micturitions Per Day

Week 4

Week 8

Week 12

Week 4 Placebo vs. Mirabegron: Differences of adjusted change from baseline values as well as the 95% CIs were generated from the ANCOVA model with treatment group, age group (<65, >=65 years) and geographical region as fixed factors and baseline value as a covariate.

Week 8 Placebo vs. Mirabegron: Differences of adjusted change from baseline values as well as the 95% CIs were generated from the ANCOVA model with treatment group, age group (<65, >=65 years) and geographical region as fixed factors and baseline value as a covariate.

Week 12 Placebo vs. Mirabegron: Differences of adjusted change from baseline values as well as the 95% CIs were generated from the ANCOVA model with treatment group, age group (<65, >=65 years) and geographical region as fixed factors and baseline value as a covariate.

Change From Baseline to Week 4, Week 8, and Week 12 in Mean Number of Micturitions Per Day

The mean volume voided per micturition during 3 days of the 3-day micturition diary period.

EoT Placebo vs. Mirabegron: Differences of adjusted change from baseline values as well as the 95% CIs were generated from the ANCOVA model with treatment group, age group (<65, >=65 years) and geographical region as fixed factors and baseline value as a covariate.

The analysis population was the FAS. Missing values in the EoT were imputed using the LOCF method.