Effect of Ketamine/Propofol Admixture on Peri-Induction Hemodynamics: A Systematic Review and Meta-Analysis
Table 1
Database search strategy.
Searches
Results
1
exp Propofol/
66561
2
exp Ketamine/
42453
3
1 and 2
6807
4
exp Anesthetics, combined/
232731
5
exp Drug Therapy, Combination/
496978
6
3 and (4 or 5)
5984
7
((ketamine adj2 propofol) or ketofol).ti,ab,hw,kw.
2372
8
From 6 keep 5441–5620
180
9
7 or 8
2519
10
exp evidence based medicine/
1070204
11
exp meta analysis/
242451
12
exp Meta-Analysisas topic/
55758
13
exp “systematic review”/
178680
14
exp controlled study/
6264333
15
exp Randomized Controlled Trial/
971579
16
exp triple blind procedure/
194
17
exp Double-Blind Method/
420309
18
exp Single-Blind Method/
76722
19
exp latin square design/
353
20
exp Placebos/
342744
21
exp Placebo Effect/
10767
22
exp Cohort Studies/
2330769
23
exp retrospective study/
1404531
24
exp prospective study/
1038291
25
((evidence adj based) or (meta adj analys) or (systematic adj3 review) or (control adj3 study) or (control adj3 trial) or (randomized adj3 study) or (randomized adj3 trial) or (randomised adj3 study) or (randomised adj3 trial) or “pragmatic clinical trial” or (random adj1 allocat) or (doubl adj blind) or (doubl adj mask) or (singl adj blind) or (singl adj mask) or (tripl adj blind) or (tripl adj mask) or (trebl adj blind) or (trebl adj mask) or “Latin square” or placebo or nocebo or cohort or retrospectiv or prospectiv or (random and (trial or study))).mp,pt.
12961593
26
or/10–25
13401432
27
9 and 26
1493
28
limit 27 to (editorial or erratum or letter or note or addresses or autobiography or bibliography or biography or blogs or comment or dictionary or directory or interactive tutorial or interview or lectures or legal cases or legislation or news or newspaper article or overall or patient education handout or periodical index or portraits or published erratum or video-audio media or webcasts) (limit not valid in Embase, CCTR,CDSR, Ovid MEDLINE(R), Ovid MEDLINE(R) Daily Update, OvidMEDLINE(R) In-Process, Ovid MEDLINE(R) Publisher; records were retained)
13
29
From 28 keep 11
1
30
(27 not 28) or 29
1481
31
limit 30 to yr = “2000-Current”
1296
32
Remove duplicates from 31
817
Database(s): Embase 1988 to 2018 Week 42, EBM Reviews-Cochrane Central Register of Controlled Trials September 2018, EBM Reviews-Cochrane Database of Systematic Reviews 2005 to October 11, 2018, Ovid MEDLINE(R) and Epub Ahead of Print, In-Process and Other Non-Indexed Citations and Daily 1946 to October 16, 2018
Scopus
1
TITLE-ABS-KEY((ketamine W/2 propofol) OR ketofol)
2
TITLE-ABS-KEY((evidence W/1 based) OR (meta W/1 analys) OR (systematic W/3 review) OR (control W/3 study) OR (control W/3 trial) OR (randomized W/3 study) OR (randomized W/3 trial) OR (randomised W/3 study) OR (randomised W/3 trial) OR “pragmatic clinical trial” OR (random W/1 allocat) OR (doubl W/1 blind) OR (doubl W/1 mask) OR (singl W/1 blind) OR (singl W/1 mask) OR (tripl W/1 blind) OR (tripl W/1 mask) OR (trebl W/1 blind) OR (trebl W/1 mask) OR “Latin square” OR placebo OR nocebo OR cohort OR retrospectiv OR prospectiv OR (random and (trial or study)))
3
PUBYEAR AFT 1999 4 1 and 2 and 3
5
DOCTYPE(le) OR DOCTYPE(ed) OR DOCTYPE(bk) OR DOCTYPE(er) OR DOCTYPE(no) OR DOCTYPE(sh) 6 4 and not 5
7
PMID(0) OR PMID(1) OR PMID(2) OR PMID(3) OR PMID(4) OR PMID(5) OR PMID(6) OR PMID(7) OR PMID(8) OR PMID(9) 8 6 and not 7
