Placebo organizations received doses at the same rate of recurrence as the counterpart romosozumab groups. Throughout the study, all the participants were required to take at least 1000 mg of elemental calcium and 800 IU of vitamin D daily. Research Oversight The scholarly study protocol, available with the full text of the article at NEJM.org, was approved by the ethics committee or institutional review panel at each middle.Andrei Keidar, of the Beilinson Medical center in Petah Tikva, Israel. Keidar said several reasons account for weight gain after surgery. ‘The primary reason can be that the belly dilates, signifying you can eat more. The appetite comes home so individuals can eat even more and they want to eat more,’ he said. Weight-loss medical procedures is a ‘behavioral surgery,’ Keidar said. ‘Unless you modification your behavior, you will regain weight.’ For the study, Keidar’s team collected data on almost 450 operations done between April 2006 and February 2013.