Murray Trial Day 5 October 3, 2011
Morning Session
Dr. Richelle Cooper Resumption of Direct by David Walgren
Cooper states that CM indicated he had given MJ 4 miligrams of lorazepam, with no mention of propofol. Cooper states that there were over 14 people in the room where MJ was at UCLA, but that she had the final say over everything that happened in the room. Cooper states that she was aware that paramedics have given "starter drugs" at the Carolwood home and also during transport to UCLA. Cooper states that at UCLA, epinephrine, sodium bicarbonate, vasopressin were all given to try to restart MJ's heart. Dopamine was given in a drip. Cooper states that chest compressions were given from time of arrival.
Cooper states MJ arrived at 1:13 pm and was death was called 2:26, chest compressions were given continuously throughout. Cooper states MJ had an endotracheal tube, and a respiratory therapist was squeezing an ambu- bag to pump oxygen into MJ's lungs throughout. Cooper also states that MJ was hooked to monitors throughout. Cooper states that during this hour and thirteen minutes, from the time MJ arrived at UCLA, until the time of death was called, she never felt a pulse. Cooper states that when compressions were going on, they could feel a pulse. But, that a spontaneous pulse (when there are no chest compressions going on) was not found by her. Cooper states at 13:21 (military time for 1:21) one of the staff reported a pulse, but when Cooper consulted the monitor it was not consistent with a pulse.
Cooper states that she made the decision at 2:26 pm to call the time of death, even though she called time of death at the Carolwood home at 12:57 pm. Cooper states that from 12:57 pm to 2:26 pm there had been no notable change in MJ's condition. Cooper states that she noticed a condom catheter on MJ's body. Cooper states that condom catheters are used to collect urine when unconscious. Cooper states that the condom catheter was unusual for a 50 year old male who was reportedly healthy.
Cooper states that she did not request Murray to sign a death certificate, because MJ was her patient.
Cooper states she did not have a reason for MJ's death and therefore MJ's case would be a coroner's case. Cooper states that there was a social work team to help with the family even before the time of MJ's death was called. Cooper states that the social work team is standard care for UCLA, not initiated by Conrad Murray. Cooper states that she was notified that MJ's children were aware that their father was dead. Cooper states that she saw the children, that they were scared and that they were fairly hysterical, and taken care of by someone referred to as their nurse.
Defense Cross
Cooper states she does not know exactly time of death for MJ, she bases it on what the paramedics told her, and called time of death at 12:57 pm. Cooper states based on the information she had, she believed MJ to be dead at 12:57 pm. Cooper states that she could override Murray's request to continue to try to revive Murray, but she allowed Murray to make that call. Cooper states that her assessment when MJ arrived, he was clinically dead and that any revival would be futile. Cooper stated that Murray claimed there was a pulse, so she continued efforts to save MJ.
Cooper states she was never an anesthesiologist, but she has used propofol, at UCLA you need to have privileges. Cooper states she always practices medicine in a hospital emergency room setting. Cooper states that in her use of propofol, she uses amounts that are based by case. Cooper states that she chooses a dose that will make a patient comfortable, so that the patient does not feel pain. Cooper states she never used propofol as a pre-med student. Cooper states that if 25 mg of propofol was slowly infused in 3-5 minutes, on a patient at 135 pounds, and he received no other medications, she believes if she achieved sedation, he would wake up in seven to ten minutes. Cooper does not believe that the propofol would be completely metabolized in seven minutes. Cooper states that 25 mg is very small, and would not be sufficient to sedate a patient.
Cooper states that Murray stated he witnessed MJ's cardiac arrest. Cooper states that she never asked what time the lorazepam was given to MJ. Cooper states that she previously testified that Murray stated he witnessed MJ's cardiac arrest. Cooper states that the half life of benzodiazepines varies greatly.
Cooper has been to courses in procedural sedation, she has administered procedural sedation, and reviews articles on procedural sedation. Cooper states that on a healthy patient, she would start sedation at a mg per kg dose, and in MJ's case that would be 60 mg, it would keep them asleep for about 10 minutes.
Cooper states that if Murray had told her that he had given 25 mg of propofol at 10:40, it would have not changed how she treated MJ as a patient. Cooper states that MJ died long before he became her patient.
Cooper states that Murray stated that he thought MJ was dehydrated, had given him lorazepam, and had witnessed MJ's cardiac arrest. Cooper states that Murray told her MJ took Flomax which is typically taken for a urinary problem.
Cooper states that while it is normal to take a rectal temperature, but Cooper cannot recall if it was done. Cooper states that rectal temperature would not tell her time of death. Cooper states that there is a protocol for LA county paramedics, with 20 minutes of revival procedures, after 20 minutes with no change, it's time to call time of death. Cooper states that this is the first time that paramedics have ever asked her to continue revival procedure after she tells them to call the time of death.
Cooper states that she does not recall Murray being frantic, but to be honest, she does not pay that much attention to someone other than the patient. Cooper does not recall much about Murray's demeanor, except that Murray was respectful in that he was not allowed to do procedures in the emergency room. Cooper states that Murray and a Dr. Cruz had a conversation, which she did not hear, but then the aortic pump was inserted. Cooper states that there was no urine present in the condom catheter or the collection bag. Cooper states that had there been urine, Cooper would have sent it to the lab to be analyzed.
Walgren Redirect
Cooper states that she assumed that Conrad Murray was not lying to her. Cooper states that Murray told her that MJ was working hard, was dehydrated and he had given him lorazepam. Cooper states that all physicians do not have propofol privileges. Cooper states that they have equipment set up within a room and outside a room for issues arising in a patient who has received propofol. Cooper states that there is always an attending physician present, plus other physicians when administering propofol or another anesthetic agent.
Defense Cross
Cooper states that when administering propofol, it should go in as a slow infusion through a bolus. Cooper states that a direct injection of propofol would cause apnea, although she has never seen a direct injection done. Cooper states that continual propofol usage is rare.
Walgren Redirect
Cooper states that she is prepared as a an emergency physician to intubate patients or attend to patient's airway during procedural sedation.
Defense Recross
Cooper states she has never had a patient stop breathing during a procedural sedation. Cooper states that if there is a problem, the first thing to do is to stimulate the patient, meaning wake the patient up and that that is almost always sufficient. Cooper states that if a doctor was to administer 60 mgs to 60 kg patient, the doctor would be able to see insufficient breathing right away, that it could be determined by seeing, but that capnography would be able to detect a breathing problem first.
mid morning break
Morning Session
Dr. Richelle Cooper Resumption of Direct by David Walgren
Cooper states that CM indicated he had given MJ 4 miligrams of lorazepam, with no mention of propofol. Cooper states that there were over 14 people in the room where MJ was at UCLA, but that she had the final say over everything that happened in the room. Cooper states that she was aware that paramedics have given "starter drugs" at the Carolwood home and also during transport to UCLA. Cooper states that at UCLA, epinephrine, sodium bicarbonate, vasopressin were all given to try to restart MJ's heart. Dopamine was given in a drip. Cooper states that chest compressions were given from time of arrival.
Cooper states MJ arrived at 1:13 pm and was death was called 2:26, chest compressions were given continuously throughout. Cooper states MJ had an endotracheal tube, and a respiratory therapist was squeezing an ambu- bag to pump oxygen into MJ's lungs throughout. Cooper also states that MJ was hooked to monitors throughout. Cooper states that during this hour and thirteen minutes, from the time MJ arrived at UCLA, until the time of death was called, she never felt a pulse. Cooper states that when compressions were going on, they could feel a pulse. But, that a spontaneous pulse (when there are no chest compressions going on) was not found by her. Cooper states at 13:21 (military time for 1:21) one of the staff reported a pulse, but when Cooper consulted the monitor it was not consistent with a pulse.
Cooper states that she made the decision at 2:26 pm to call the time of death, even though she called time of death at the Carolwood home at 12:57 pm. Cooper states that from 12:57 pm to 2:26 pm there had been no notable change in MJ's condition. Cooper states that she noticed a condom catheter on MJ's body. Cooper states that condom catheters are used to collect urine when unconscious. Cooper states that the condom catheter was unusual for a 50 year old male who was reportedly healthy.
Cooper states that she did not request Murray to sign a death certificate, because MJ was her patient.
Cooper states she did not have a reason for MJ's death and therefore MJ's case would be a coroner's case. Cooper states that there was a social work team to help with the family even before the time of MJ's death was called. Cooper states that the social work team is standard care for UCLA, not initiated by Conrad Murray. Cooper states that she was notified that MJ's children were aware that their father was dead. Cooper states that she saw the children, that they were scared and that they were fairly hysterical, and taken care of by someone referred to as their nurse.
Defense Cross
Cooper states she does not know exactly time of death for MJ, she bases it on what the paramedics told her, and called time of death at 12:57 pm. Cooper states based on the information she had, she believed MJ to be dead at 12:57 pm. Cooper states that she could override Murray's request to continue to try to revive Murray, but she allowed Murray to make that call. Cooper states that her assessment when MJ arrived, he was clinically dead and that any revival would be futile. Cooper stated that Murray claimed there was a pulse, so she continued efforts to save MJ.
Cooper states she was never an anesthesiologist, but she has used propofol, at UCLA you need to have privileges. Cooper states she always practices medicine in a hospital emergency room setting. Cooper states that in her use of propofol, she uses amounts that are based by case. Cooper states that she chooses a dose that will make a patient comfortable, so that the patient does not feel pain. Cooper states she never used propofol as a pre-med student. Cooper states that if 25 mg of propofol was slowly infused in 3-5 minutes, on a patient at 135 pounds, and he received no other medications, she believes if she achieved sedation, he would wake up in seven to ten minutes. Cooper does not believe that the propofol would be completely metabolized in seven minutes. Cooper states that 25 mg is very small, and would not be sufficient to sedate a patient.
Cooper states that Murray stated he witnessed MJ's cardiac arrest. Cooper states that she never asked what time the lorazepam was given to MJ. Cooper states that she previously testified that Murray stated he witnessed MJ's cardiac arrest. Cooper states that the half life of benzodiazepines varies greatly.
Cooper has been to courses in procedural sedation, she has administered procedural sedation, and reviews articles on procedural sedation. Cooper states that on a healthy patient, she would start sedation at a mg per kg dose, and in MJ's case that would be 60 mg, it would keep them asleep for about 10 minutes.
Cooper states that if Murray had told her that he had given 25 mg of propofol at 10:40, it would have not changed how she treated MJ as a patient. Cooper states that MJ died long before he became her patient.
Cooper states that Murray stated that he thought MJ was dehydrated, had given him lorazepam, and had witnessed MJ's cardiac arrest. Cooper states that Murray told her MJ took Flomax which is typically taken for a urinary problem.
Cooper states that while it is normal to take a rectal temperature, but Cooper cannot recall if it was done. Cooper states that rectal temperature would not tell her time of death. Cooper states that there is a protocol for LA county paramedics, with 20 minutes of revival procedures, after 20 minutes with no change, it's time to call time of death. Cooper states that this is the first time that paramedics have ever asked her to continue revival procedure after she tells them to call the time of death.
Cooper states that she does not recall Murray being frantic, but to be honest, she does not pay that much attention to someone other than the patient. Cooper does not recall much about Murray's demeanor, except that Murray was respectful in that he was not allowed to do procedures in the emergency room. Cooper states that Murray and a Dr. Cruz had a conversation, which she did not hear, but then the aortic pump was inserted. Cooper states that there was no urine present in the condom catheter or the collection bag. Cooper states that had there been urine, Cooper would have sent it to the lab to be analyzed.
Walgren Redirect
Cooper states that she assumed that Conrad Murray was not lying to her. Cooper states that Murray told her that MJ was working hard, was dehydrated and he had given him lorazepam. Cooper states that all physicians do not have propofol privileges. Cooper states that they have equipment set up within a room and outside a room for issues arising in a patient who has received propofol. Cooper states that there is always an attending physician present, plus other physicians when administering propofol or another anesthetic agent.
Defense Cross
Cooper states that when administering propofol, it should go in as a slow infusion through a bolus. Cooper states that a direct injection of propofol would cause apnea, although she has never seen a direct injection done. Cooper states that continual propofol usage is rare.
Walgren Redirect
Cooper states that she is prepared as a an emergency physician to intubate patients or attend to patient's airway during procedural sedation.
Defense Recross
Cooper states she has never had a patient stop breathing during a procedural sedation. Cooper states that if there is a problem, the first thing to do is to stimulate the patient, meaning wake the patient up and that that is almost always sufficient. Cooper states that if a doctor was to administer 60 mgs to 60 kg patient, the doctor would be able to see insufficient breathing right away, that it could be determined by seeing, but that capnography would be able to detect a breathing problem first.
mid morning break
Последната промяна е направена от andeli на Чет Окт 06, 2011 1:46 pm; мнението е било променяно общо 2 пъти