Analgesic Effects of the Gastrolith, in Osteoporotic Patients Suffering From Recent Skeletal Pain Caused by Vertebral Fractures

Inclusion Criteria: * Osteoporotic patients aged 18-80 years old, inclusive. * Diagnosed Osteoporotic vertebral compression fracture(s) in at least one vertebra caused by an atraumatic event or a minimal traumatic event such as falling from standing height or less, or by other minimal trauma besides a fall (see section 4.2 Table I for definitions), and visible by either X-ray radiography, CT or MRI. * At least six (6) weeks and no more than six (6) months from the onset of severe back pain suspected to be caused by the OVCF. * Presenting a score of ≥5 in the pain NRS during movement (getting up from a chair). * Subjects able to adhere to the visit schedule and protocol requirements and be available to complete the study. * Subject that had signed the ICF. Exclusion Criteria: * More than six (6) months from the onset of severe back pain suspected to be caused by OVCF.Subjects after vertebroplasty or kyphoplasty. * Hypercalcemic subjects (calcium \> 10.50 mg/dL). * Subjects with renal diseases. * Subjects with active malignancy or other active metabolic bone disease which is not osteoporosis. * Subjects with cognitive impairments. * Pregnant or breastfeeding women.