A Phase II/III, Double-blind, Parallel Group Comparative Study of Oral Administration of NE-58095 Tablets
Involutional Osteoporosis
About this trial
This is an interventional treatment trial for Involutional Osteoporosis focused on measuring Drug Therapy
Eligibility Criteria
Inclusion Criteria:
- Patients with a diagnosis of involutional osteoporosis
- Male or female outpatients (including patients admitted to the hospital for tests) aged ≥ 50 years at the time of consent
- Women for whom at least 2 years have passed since the last natural menstruation
Exclusion Criteria:
- Patients with secondary osteoporosis
- Patients with diseases (other than secondary osteoporosis) that present with decreased bone mass
- Patients with findings that affects the measurement of mean bone mineral density of the lumbar spine by dual-energy X-ray absorptiometry (DXA)
- Patients with a history of radiotherapy to the lumbar spine or the pelvis
- Patients who are planning to receive surgical dental procedures such as tooth extraction (including dental implant treatment) during the treatment period
- Patients with a history of treatment with any anti-receptor activator of nuclear factor-κB ligand (RANKL) monoclonal antibodies or parathyroid hormone products within 1 year before the start of the treatment period
- Patients with a history of treatment with any bisphosphonate products within 24 weeks before the start of the treatment period
- Patients who have received any drugs that affect bone metabolism within 8 weeks before the start of the treatment period
- Patients with disorders such as esophagitis, peptic ulcer (e.g., esophageal ulcer, gastric ulcer, and duodenal ulcer), or gastrointestinal bleeding
- Patients with disorders that delay esophageal emptying (e.g., dysphagia, esophagostenosis, or achalasia of the esophagus)
- Patients with hypocalcemia
- Patients with hypercalcemia
- Patients with a diagnosis of renal calculus
- Patients with serious renal, hepatic, or cardiac disease
- Patients who have received surgical dental procedures, such as a tooth extraction (including dental implant treatment), but whose dental problems remain unresolved at the start of the treatment period.
Sites / Locations
Arms of the Study
Arm 1
Arm 2
Arm 3
Arm 4
Arm 5
Arm 6
Arm 7
Active Comparator
Experimental
Experimental
Experimental
Experimental
Experimental
Experimental
NE-58095 IR 2.5 mg Once Daily on Awakening
NE-58095 DR 25 mg Once Monthly on Awakening
NE-58095 DR 25 mg Once Monthly Following Breakfast
NE-58095 DR 25 mg Once Monthly 30 Min. After Breakfast
NE-58095 DR 37.5 mg Once Monthly on Awakening
NE-58095 DR 37.5 mg Once Monthly Following Breakfast
NE-58095 DR 37.5 mg Once Monthly 30 Min. After Breakfast
NE-58095 immediate release (IR) 2.5 mg tablet, orally, once, daily, at time of wakening + NE-58095 delayed release (DR) placebo-matching tablet, orally, once, monthly, at time of wakening + NE-58095 DR placebo-matching tablet, orally, once, monthly, following breakfast + NE-58095 DR placebo-matching tablet, orally, once, monthly, 30 minutes after breakfast, for up to 12 months. Calcium lactate hydrate 195 mg, once, daily, after dinner was taken as a background medication.
NE-58095 DR 25 mg tablet, orally, once, monthly, at time of wakening + NE-58095 DR placebo-matching tablet, orally, once, monthly, following breakfast + NE-58095 DR placebo-matching tablet, orally, once, monthly, 30 minutes after breakfast + NE-58095 IR placebo-matching tablet, orally, once, daily, at time of wakening, for up to 12 months. Calcium lactate hydrate 195 mg, once, daily, after dinner was taken as a background medication.
NE-58095 DR 25 mg tablet, orally, once, monthly, following breakfast + NE-58095 DR placebo-matching tablet, orally, once, monthly, 30 minutes after breakfast + NE-58095 DR placebo-matching tablet, orally, once, monthly, at time of wakening + NE-58095 IR placebo-matching tablet, orally, once, daily, at time of wakening, for up to 12 months. Calcium lactate hydrate 195 mg, once, daily, after dinner was taken as a background medication.
NE-58095 DR 25 mg tablet, orally, once, monthly, 30 minutes after breakfast + NE-58095 DR placebo-matching tablet, orally, once, monthly, following breakfast + NE-58095 DR placebo-matching tablet, orally, once, monthly, at time of wakening + NE-58095 IR placebo-matching tablet, orally, once, daily, at time of wakening, for up to 12 months. Calcium lactate hydrate 195 mg, once, daily, after dinner was taken as a background medication.
NE-58095 DR 37.5 mg tablet, orally, once, monthly, at time of wakening + NE-58095 DR placebo-matching tablet, orally, once, monthly, following breakfast + NE-58095 DR placebo-matching tablet, orally, once, monthly, 30 minutes after breakfast + NE-58095 IR placebo-matching tablet, orally, once, daily, at time of wakening, for up to 12 months. Calcium lactate hydrate 195 mg, once, daily, after dinner was taken as a background medication.
NE-58095 DR 37.5 mg tablet, orally, once, monthly, following breakfast + NE-58095 DR placebo-matching tablet, orally, once, monthly, 30 minutes after breakfast + NE-58095 DR placebo-matching tablet, orally, once, monthly, at time of wakening + NE-58095 IR placebo-matching tablet, orally, once, daily, at time of wakening, for up to 12 months. Calcium lactate hydrate 195 mg, once, daily, after dinner was taken as a background medication.
NE-58095 DR 37.5 mg tablet, orally, once, monthly, 30 minutes after breakfast + NE-58095 DR placebo-matching tablet, orally, once, monthly, following breakfast + NE-58095 DR placebo-matching tablet, orally, once, monthly, at time of wakening + NE-58095 IR placebo-matching tablet, orally, once, daily, at time of wakening, for up to 12 months. Calcium lactate hydrate 195 mg, once, daily, after dinner was taken as a background medication.