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Brief Title: Pamidronate Prophylaxis in Multiple Myeloma 30 mg/Month Versus 90 mg/Month
Official Title: The Effect of i.v. Bisphosphonate on Health-Related Quality of Life and Skeletal Morbidity for Newly Diagnosed Treatment Demanding Multiple Myeloma. A Prospective Randomised Double Blinded Dose-Effective Study With Cost-Utility Analysis.
Study ID: NCT00376883
Brief Summary: Multiple myeloma is a malignant hematological disease dominated by monoclonal plasma cells in the bone marrow. Major symptoms are related to the bones due to an increased bone resorption and a decreased bone formation leading to bone pain and increased risk of fractures. The normal osteoclasts are responsible for bone degradation through stimulation from the malignant plasma cells. Bisphosphonates have been shown to inhibit the osteoclast activity but may have serious side-effects due to renal toxicity and the optimal dose have not been established. In a randomized double blinded design it is aim to compare the standard of monthly injections of 90 mg pamidronate with 30 mg. The primary end-point is physical function estimated by EORTC QLQ-C30 questionnaire at 12 months after starting the treatment in newly diagnosed treatment demanding multiple myeloma. Secondary end-points are skeletal related events, cost-utility analysis, response, response duration and survival and quality of life with respect to fatigue and pain.
Detailed Description: Patients with newly diagnosed treatment demanding multiple myeloma are after informed consent and approved inclusion criteria randomised by telephone call to Copenhagen Trial Unit (CTU) and information on the target dose is send to the distributor, Amgros, and the local pharmacy for preparation of the pamidronate solution. Infusion is given for 2½ hours. Before starting treatment the patient has to fulfil the first EORTC QLQ-C30 questionnaire that is send to the quality of life secretariat in Oslo, Norway. Subsequent questionnaires are mailed directly to the patients every third month. The infusions are continued for 3 years and may be extended further upon the patient's request. Every third month the number of skeletal event, the response and complications are recorded. Skeletal X-rays are performed 9 and 24 months after starting the treatment.
Minimum Age: 18 Years
Eligible Ages: ADULT, OLDER_ADULT
Sex: ALL
Healthy Volunteers: No
Department of Haematology B, Aalborg Hospital, University of Aarhus, Aalborg, , Denmark
Department of Haematology, Herlev University Hospital, Herlev, , Denmark
Department of Hematology L, Rigshospitalet, København Ø, , Denmark
Hæmatologisk afd., Århus Universitetshospital, Århus, , Denmark
Hematologisk seksjon, med avd, Haukeland Universitetssykehus, Bergen, , Norway
Hematologisk avdeling Ullevål Sykehus, Oslo, , Norway
Med avd B, Hematologisk seksjon, Universitetssykehuset Nord Norge, Tromsø, , Norway
Hematologisk seksjon, St.Olav Hospital, Trondheim, , Norway
Sahlgrenska Universitetsjukhuset Östra, Gothenburg, , Sweden
Hematologkliniken, Universitetssjukhuset, Linköping, , Sweden
Medicinklin, Universitetssjukhuset MAS,, Malmö, , Sweden
Medicinklin, sekt för hematologi, Norrlands Universitetssjukhus, Umeå, , Sweden
Medicinklinikken Akademiska sjukhuset, Uppsala, , Sweden
Medicinkliniken, Universitetssjukhuset, Örebro, , Sweden
Name: Peter Gimsing, Ass. prof.
Affiliation: Nordic Myeloma Study Group
Role: PRINCIPAL_INVESTIGATOR