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Table 1 Hypotension outcomes from the single-arm trial

From: AcumenTM hypotension prediction index guidance for prevention and treatment of hypotension in noncardiac surgery: a prospective, single-arm, multicenter trial

 

Effectiveness including subjects with no episodes of MAP < 65 mmHg

Effectiveness among subjects with at least 1 min of MAP < 65 mmHg

 

Trial participants (n = 406)

Historical comparison cohort (n = 22,109)

Trial participants (n = 293)

Historical comparison cohort (n = 19,446)

 

Mean (SD)

Mean (SD)

Mean (SD)

Mean (SD)

Trial primary outcome

    

Duration of intraoperative hypotension (minutes of MAP < 65 mmHg)

9 (13)*

25 (41)

12 (14)*

28 (43)

Trial secondary outcome

    

Area under MAP of 65 mmHg (mmH × minute)

47 (85)

na

65 (94)

na

  1. *p < 0.0001. MAP mean arterial pressure, na not available, SD standard deviation