Table 1.
Bibliographic and demographic data and lowest core temperatures reported in case observation studies of totally 464 victims of hypothermic cardiac arrest (HCA), who underwent attempted rewarming with ECLS (CPB or ECMO).
| References | Period | HCA | Sex | Age | Lowest core temperature | |||
|---|---|---|---|---|---|---|---|---|
| Years | Victims | Male | Female | Survivors | Non-survivors | Survivors | Non-survivors | |
| (from–to) | (N) | (n) | (n) | (years) | (years) | (°C) | (°C) | |
| Splittgerber et al. (26) | 1980–1986 | 6 | 6 | 0 | 54 (r40–55) | 40 (r34–40) | 22 (r20.9–24.4) | 22.8 (r21.6–24.4) |
| Brunette and McVaney (27) | 1988–1999 | 10 | 8 | 2 | 36.5 (r38–48) | 58 (r11–88) | 26.2 (r20.6–30.3) | 26.3 (r26.1–26.5) |
| Mair et al. (28) | <1993 | 22 | 19 | 3 | 14 (r5–23) | 28 (r3–54) | 20.3 (r16.5–24) | 24.5 (r22–30) |
| Letsou et al. (29) | 1992 | 5 | 4 | 1 | 12 (r6–57) | 56 (r40–52) | 24.4 (r22–25) | 24.3 (r22.5–26) |
| Locher et al. (10)* | 1980–1987 | 17 | 13 | 4 | ||||
| Walpoth et al. (30) | 1977–1993 | 15 | 8 | 7 | 25.2 ± 9.9 | 21.8 ± 2.5 | ||
| Hauty et al. (31) | May 1986 | 11 | 5 | 6 | 15 (r15–15) | 15 (r15–41) | 22.7 (r22–23.4) | 7 (r1–19.7) |
| Ruttmann et al. (8) | 1987–2006 | 59 | 49 | 10 | 38.3 ± 20.1 | 29.5 ± 16.7 | 24.2 ± 0.35 | 24.5 ± 0.68 |
| Wanscher et al. (32) | 11.02.2011 | 7 | 5 | 2 | 16 (r15–45) | 18.4 (r15.5–20.2) | ||
| Silfvast and Pettila (33) | 1991–2000 | 23 | 19 | 4 | 41.5 (IQR32.5–53.2) | 58 (IQR55.5–68) | 23.5 (r22.4–25.6) | 26 (r22–29.8) |
| Morita et al. (3) | 1992–2009 | 6 | ||||||
| Schober et al. (34) | 1991–2010 | 9 | 5 | 4 | 50 (r18–67) | 52 (r31–63) | 24 (r22.7–25.3) | 22.9 (r22.6–25.1) |
| Weuster et al. (35) | 2003–2012 | 8 | 6 | 2 | 75 | 7 (r3.5–58) | 21.6 | 19 (r13.4–29.4) |
| Moroder et al. (36) | 2008–2013 | 4 | 4 | 0 | 44.5 (r39–56) | 26.8 (r22–28) | ||
| Boue et al. (37) | 1994–2013 | 19 | 16 | 3 | 36 (r17–41) | 32.5 (r15–62) | ||
| Sawamoto et al. (38) | 1994–2012 | 26 | 18 | 8 | 24.4 ± 3.47 | |||
| Debaty et al. (39) | 2003–2012 | 23 | 15 | 8 | 46 (r17–75) | 32 (r2–70) | 24 (r16.3–28) | 25.3 (r18.3–28) |
| Champigneulle et al. (40) | 2002–2012 | 20 | 15 | 5 | 44 ± 14 | 42 ± 12 | 21 ± 4 | 27 ± 3 |
| Hilmo et al. (12) | 1984–2013 | 35 | 24 | 11 | 26.8 (r13.7–32.9) | 23.4 (r8.9–30) | ||
| Darocha et al. (41) | 2013–2015 | 10 | 7 | 3 | 52 (r25–78) | 45 (r28–54) | 24 (r16.9–25.4) | 25.9 (r22–29) |
| Svendsen et al. (42) | 1987–2015 | 68 | 52 | 16 | 32 (r1.5–76) | 30 (r1.7–76) | 22 (r19–27) | 25 (r17–34) |
| Khorsandi et al. (43) | 2009–2016 | 10 | 6 | 4 | 51 (r26–65) | 70 (r55–73) | 19.8 (r18–22) | 23 (r22–24) |
| Ruttmann et al. (44) | 2004–2016 | 51 | 37 | 14 | ||||
IQR, interquartile range; r, range; N, total number of patients studied; n, number of patients in subgroups;
*
Number of men and women estimated by Locher et al. (10).