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Calcitonin, as salmon calcitonin (sCT), is available in the pharmaceutical market as an injectable preparation for intravenous, intramuscular or subcutaneous application. Noninvasive sCT preparation as a nasal spray is commercially produced and received US FDA approval under the proprietary name Miacalcin® in 1975 for the treatment of ...
In addition to the injectable and nasal spray dosage forms of the salmon calcitonin, noninvasive oral formulations of the peptide are currently under clinical development. The short-half-life of this peptide in serum triggered several attempts to enhance plasma concentrations.
Additionally, there is question of the overall efficacy of calcitonin-containing nasal sprays. A phase III trial found no difference between placebo and nasal calcitonin sprays on lumbar bone mineral density in osteoporosis. [34] It did find a significant increase in bone mineral density with oral calcitonin.
Intranasal calcitonin, calcitonin-salmon, is used to treat hypercalcaemia arising out of malignancy, Paget's disease of bone, post menopausal and steroid induced osteoporosis, phantom limb pain and other metabolic bone abnormalities, available as Rockbone, Fortical and Miacalcin Nasal Spray.
An experimental nasal spray has helped clear toxic protein buildups in the brains of mouse models of Alzheimer's. Its developers believe the spray may help delay Alzheimer's by at least a decade.
Nasal sprays are already being used to treat or prevent a number of ailments, such as: Allergies: Seasonal-allergy-fighting nasal sprays may be the first thing a lot of people turn to, ...
Nasal sprays are used to deliver medications locally in the nasal cavities or systemically. They are used locally for conditions such as nasal congestion and allergic rhinitis . In some situations, the nasal delivery route is preferred for systemic therapy because it provides an agreeable alternative to injection or pills.
Calcitonin is a hormone secreted by the thyroid in humans. Calcitonin decreases osteoclast activity, and decreases the formation of new osteoclasts, resulting in decreased resorption. [4] Calcitonin has a greater effect in young children than in adults, and plays a smaller role in bone remodeling than PTH. [4]