The following was received via email:
On August 19, 2019, the Agency [Texas Department of State Health Services] was notified by the licensee's radiation safety officer (RSO) that a medical event had occurred. The event occurred on a patient who was prescribed to receive four treatments of lutetium-177 at 200 milliCuries each. After the third treatment, the physician was supposed to change the dose of the fourth and final dose to 100 milliCuries. The radiopharmaceutical was ordered, and the dose was administered. The RSO stated that during the review of the patient's treatment, they found the pharmacy had sent a unit dose of 200 milliCuries instead of the requested 100 milliCuries. The RSO stated both the prescribing physician and the patient were notified of the error. No adverse effects are expected on the patient.
The Agency has requested additional information on this event. Additional information will be provided as it is received in accordance with SA-300.
On August 20, 2019, the licensee contacted the Agency and stated the treatment site was the mid-gut. The treatment was conducted on July 30, 2019. The error was discovered the day of the event. Additional information will be provided as it is received in accordance with SA-300.
A Medical Event may indicate potential problems in a medical facility's use of radioactive materials. It does not necessarily result in harm to the patient.