IRCT20221220056874N1 IRCT 2023-01-12 Karaj University of Medical Sciences Teriparatide in the acceleration of comminuted fracture Evaluation of effect of Teriparatide in the acceleration of comminuted fracture union of tibia and femural shaft 2023-02-20 anticipated 52 Complete https://irct.ir/trial/67903 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: They were randomly divided into triparatide and control groups. For this purpose, quadruple blocks (A, A, B, B) were created and two groups of people were formed in each block. These blocks are created randomly so that in each group, the number of people in the study phase is almost equal. Therefore, at each stage of the study, a block (the allocation of four marks within the block is random and there are many blocks) was randomly selected and then people were assigned to the relevant group according to the order in which they appeared in that block. . (A was the triparatide group, B was the control group), Blinding description: The statistical analyst is unaware of the patient receiving the drug triparatide. 3 comminuted fracture union of tibia and femural shaft. Intervention group: daily 20 micro grams of triparatide (Sinopar) subcutaneously for six months. No - There is not a plan to make this available Justification or reason for not sharing IPD is Reluctance of researchers