Created at	Source	Raw Value	Validated value
June 25, 2024, noon	usa	* history of allergy or adverse reaction to fentanyl or other opioids * pregnancy * active neuromuscular or musculoskeletal disease. * active malignancy * morbid obesity (body mass index \>40) * use of opioids in the previous 4 weeks. * inability to provide informed consent and perform all study procedures.	* history of allergy or adverse reaction to fentanyl or other opioids * pregnancy * active neuromuscular or musculoskeletal disease. * active malignancy * morbid obesity (body mass index \>40) * use of opioids in the previous 4 weeks. * inability to provide informed consent and perform all study procedures.
Dec. 23, 2021, 3:30 a.m.	usa	history of allergy or adverse reaction to fentanyl or other opioids pregnancy active neuromuscular or musculoskeletal disease. active malignancy morbid obesity (body mass index >40) use of opioids in the previous 4 weeks. inability to provide informed consent and perform all study procedures.	history of allergy or adverse reaction to fentanyl or other opioids pregnancy active neuromuscular or musculoskeletal disease. active malignancy morbid obesity (body mass index >40) use of opioids in the previous 4 weeks. inability to provide informed consent and perform all study procedures.