Intra‐aortic balloon pump counterpulsation (IABP) for myocardial infarction complicated by cardiogenic shock
Appendices
Appendix 1. Search strategies
Search strategy for CENTRAL on The Cochrane Library
#1 MeSH descriptor Intra‐Aortic Balloon Pumping explode all trees
#2 assisted next circulation in All Text
#3 (aort* in All Text near/6 balloon* in All Text)
#4 IABP in All Text
#5 (intra‐aort* in All Text near/6 balloon in All Text)
#6 (intraaort* in All Text near/6 balloon in All Text)
#7 counterpulsation in All Text
#8 (#1 or #2 or #3 or #4 or #5 or #6 or #7)
#9 MeSH descriptor myocardial infarction explode all trees
#10 heart next infarction in All Text 945
#11 myocardial next infarction in All Text
#12 shock in All Text
#13 ami in All Text
#14 (#9 or #10 or #11 or #12 or #13)
#15 (#8 and #14)
Search strategy for Medline (on Ovid) 1966 to present
1 Intra‐Aortic Balloon Pumping/
2 intra‐aortic balloon.tw.
3 intraaortic balloon.tw.
4 iabp.tw.
5 assisted circulation.tw.
6 aort$ balloon.tw.
7 intraaort$ counterpulsation.tw.
8 intra aort$ counterpulsation.tw.
9 or/1‐8
10 exp Myocardial Infarction/
11 myocardial infarction.tw.
12 heart infarction.tw.
13 ami.tw.
14 cardiogenic shock.tw.
15 or/10‐14
16 9 and 15
17 randomized controlled trial.pt.
18 controlled clinical trial.pt.
19 Randomized controlled trials/
20 random allocation/
21 double blind method/
22 single‐blind method/
23 or/17‐22
24 exp animal/ not humans/
25 23 not 24
26 clinical trial.pt.
27 exp Clinical Trials as Topic/
28 (clin$ adj25 trial$).ti,ab.
29 ((singl$ or doubl$ or trebl$ or tripl$) adj (blind$ or mask$)).ti,ab.
30 placebos/
31 placebo$.ti,ab.
32 random$.ti,ab.
33 research design/
34 or/26‐33
35 34 not 24
36 35 not 25
37 comparative study.pt.
38 exp evaluation studies/
39 follow up studies/
40 prospective studies/
41 (control$ or prospectiv$ or volunteer$).ti,ab.
42 or/37‐41
43 42 not 24
44 43 not (25 or 36)
45 25 or 36 or 44
46 16 and 45
