Ilan Baram1, Ariel Weinstein1, James Trussell2. 1. OCON Medical, Modiin 7171801, Israel. 2. Office of Population Research, Princeton University, Princeton, NJ 08544, USA; The Hull York Medical School, HU6 7RX Hull, England, UK. Electronic address: trussell@princeton.edu.
Abstract
OBJECTIVE: To evaluate the initial safety and effectiveness of the intrauterine ball (IUB), a copper intrauterine device that, upon insertion in the uterus, takes a three-dimensional spherical form. STUDY DESIGN: Fifteen women were followed for 1 year, with follow-up visits at 1, 3, 6, 9 and 12 months. RESULTS: The physician reported that all devices were very easy to insert. One subject discontinued before the 6-month visit (at 119 days after insertion) for a reason not related to the device. There were no perforations, expulsions, malpositions or complications, or pregnancies. CONCLUSION: No safety or efficacy concerns were raised. IMPLICATIONS: Due to its form and deployment process the IUB is expected to ease insertion and reduce perforation, malposition and expulsion rates and may also reduce dysmenorrhea and menorrhagia.
RCT Entities:
OBJECTIVE: To evaluate the initial safety and effectiveness of the intrauterine ball (IUB), a copper intrauterine device that, upon insertion in the uterus, takes a three-dimensional spherical form. STUDY DESIGN: Fifteen women were followed for 1 year, with follow-up visits at 1, 3, 6, 9 and 12 months. RESULTS: The physician reported that all devices were very easy to insert. One subject discontinued before the 6-month visit (at 119 days after insertion) for a reason not related to the device. There were no perforations, expulsions, malpositions or complications, or pregnancies. CONCLUSION: No safety or efficacy concerns were raised. IMPLICATIONS: Due to its form and deployment process the IUB is expected to ease insertion and reduce perforation, malposition and expulsion rates and may also reduce dysmenorrhea and menorrhagia.