During a labor induction procedure, a patient with placenta previa commenced bleeding with ablation of placenta after introducing the cook cervical ripening balloon w/stylet.The physician reports that mother and child are now healthy.At present no knowledge or report about further patients details were made available.According to the initial reporter, the patient did not require any additional procedures nor experience any adverse effects after this occurence.
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(b)(4).******investigation****** a review of the complaint history, instructions for use (ifu) and quality control (qc) was conducted for the purpose of this investigation.Product was not returned to assist with the investigation.Per qc specification, the balloon catheter is inspected and tested for proper effectiveness.The ifu lists the appropriate intended use, contraindications, warnings and precautions, potential adverse events, and proper usage instructions.Per the description of event, the patient has placenta previa, which is listed as a contraindication in the ifu.The ifu states under potential adverse events, "risks associated with use of the cook cervical ripeneing balloon and labor induction may include, but are not limited to: placental abruption.Failed dilation or need for caesarean delivery.Cervical laceration.Bleeding.Risk of pre-term labor and birth in subsequent pregnancy." under the instructions for use section the ifu lists, "patient preparation.1.Perform an abdominal ultrasound to confirm singleton, vertex presentation and to rule out partial or complete placenta previa and/or placenta percreta." the description of event stated that the patient had an obvious placenta previa.This condition is contraindicated in the ifu, and is listed in the patient preparation step of the ifu to check for placenta previa.It is unknown whether this condition was discovered on imaging prior to the use of the crbs balloon, or was discovered after following the complications that were noted during the case.Additional information provided stated that after the device was placed, the patient had immediate bleeding and abruption of the placenta.It is likely that the use of the device in a patient with placenta previa (a condition contraindicated for this device) contributed to the complications during labor.The baby was delivered via a cesarean section.We have notified appropriate personnel and will continue to monitor for similar complaints.
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