Characterizing post-extubation negative pressure pulmonary edema in the operating room—a retrospective matched case-control study

Table 1 Characteristics and outcomes of post-extubation negative pressure pulmonary edema

Patient ID	Gender	Age	BMI	ASA PS	Operation	Type of anesthesia	Anesthetics	Operation time (min)	Unit of transfer
1	F	57	21.9	II	Radiofrequency ablation of hepatoma	ETGA	Sevoflurane	200	ICU
2	M	22	17.9	I	Local flap	ETGA	Desflurane	115	PACU
3	M	64	31.6	II	Right parotidectomy + muscular rotation flap	ETGA	Sevoflurane	195	PACU
4	F	41	20.9	III	Gamma nail for fracture	ETGA	Sevoflurane	135	PACU
5	M	49	27.3	II	Left submandibular sialithotomy	ETGA	Desflurane	60	PACU
6	M	67	17.3	III	Bilateral mandibular condylectomy	ETGA	Sevoflurane	510	ICU
7	F	66	36.5	II	Laparoscopic appendectomy	ETGA	Sevoflurane	75	PACU
8	M	57	17.2	II	Right below knee amputation	LMA	Sevoflurane	195	ICU
9	M	19	31.1	I	ORIF + short leg splint	LMA	Sevoflurane	180	ICU
10	M	14	18.4	I	Laparoscopic appendectomy	ETGA	Desflurane	105	ICU
11	F	49	21.5	IIE	Repair of perforated gastric ulcer	ETGA	Sevoflurane	200	PACU
12	F	38	41.3	IIE	Cesarean section + tubal ligation	ETGA	Sevoflurane	135	ICU
13	F	62	23.1	II	Release of scar + flap	ETGA	Desflurane	140	PACU
14	M	44	30.7	II	Uvulopalatopharyngoplasty	ETGA	Desflurane	145	ICU
15	M	18	16.7	IIE	Laparoscopic appendectomy	ETGA	Sevoflurane	75	ICU
16	M	55	20.0	IIE	Segmental resection of small bowel	ETGA	Sevoflurane	210	ICU*

ASA PS American Society of Anesthesiologists Physical Status (“E” indicates emergency operation), BMI body mass index, ETGA endotracheal tube general anesthesia, ICU intensive care unit, LMA laryngeal mass anesthesia, ORIF open reduction and internal fixation, PACU post-anesthesia care unit. *This patient was admitted to the ICU after the development of negative pressure pulmonary edema and eventually expired on day 50 after ICU admission

ISSN: 2047-0525