02.01.2015 Views

Antibiotikaprofylax vid kirurgiska ingrepp - SBU

Antibiotikaprofylax vid kirurgiska ingrepp - SBU

Antibiotikaprofylax vid kirurgiska ingrepp - SBU

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Table 4.1.10 continued<br />

Author<br />

Year<br />

Reference<br />

Country<br />

Study<br />

design<br />

Population<br />

characteristics<br />

Intervention<br />

Method<br />

Number indi<strong>vid</strong>uals<br />

Control<br />

Number<br />

indi<strong>vid</strong>uals<br />

Results<br />

Withdrawal<br />

Drop outs<br />

Study quality<br />

and relevance<br />

Comments<br />

Morris<br />

1984<br />

[51]<br />

United<br />

Kingdom<br />

RCT<br />

Comparison of two ab in<br />

gastric surgery. Blinded<br />

observed. Defined SSI.<br />

n=100<br />

I1: Cefuroxime 1.5 g iv at<br />

induction of anesthesia<br />

(n=51)<br />

I2: Mezlocillin 2 g iv after<br />

induction of anesthesia<br />

(n=49)<br />

SSI<br />

I1: 1 pt (2.5%)<br />

I2: 5 pts (13%)<br />

Abscess<br />

I1: 1 pt<br />

I2: 3 pts<br />

19 pts protocol<br />

violation<br />

or stomach<br />

not opened<br />

Moderate<br />

Cefuroxime better.<br />

Different operations<br />

mostly for gastric<br />

cancer<br />

Total infection<br />

I1: 2 pts (4%)<br />

I2: 7 pts (18%)<br />

Morris<br />

1994<br />

[52]<br />

New Zealand<br />

RCT<br />

Comparison of two<br />

cephalosporins in reducing<br />

chest and wound infection.<br />

Blinded. Wound infections<br />

defined. Randomisation<br />

with cards.<br />

Follow-up 4 weeks<br />

I1: Ceftriaxone 1 g iv at induction<br />

of anesthesia (n=59)<br />

I2: Cefoxitin 1 g iv at induction<br />

+ 1 g at 8 h interval (total<br />

3 doses) (n=64)<br />

Chest infection<br />

I1: 11 pts (19%)<br />

I2: 27 pts (42%)<br />

Wound infection<br />

I1: 0 pts (0%)<br />

I2: 5 pts (8%)<br />

11 pts –<br />

protocol<br />

violation<br />

Moderate<br />

Microbiology without<br />

use. Difference<br />

statistically significant.<br />

Low wound<br />

infection in ceftriaxone<br />

surprising<br />

Nichols<br />

1994<br />

[69]<br />

USA<br />

RCT<br />

High-risk gastric surgery.<br />

Efficacy of prophylactic<br />

ab. High risk: gastric ulcer,<br />

gastric carcinoma, bleeding<br />

gastric, duodenal ulcer,<br />

obstructing duodenal ulcer.<br />

Blinded. SSI defined.<br />

n=43<br />

I: Cefamandole 2 g iv before<br />

incision + 1 g at 4 and 8 h later<br />

(n=19)<br />

C: Placebo (n=20) Wound or intraabdominal<br />

infection<br />

I: 1 pt (5%)<br />

C: 7 pts (35%)<br />

sign<br />

4 protocol<br />

violation<br />

Moderate<br />

All infections in<br />

pts with high pH<br />

in stomach<br />

Pories<br />

1981<br />

[54]<br />

USA<br />

RCT<br />

Gastric by pass.<br />

Cultures. Defined SSI.<br />

n=53<br />

I: Cefazolin 1 g iv 2 h before<br />

operation, + 0.5 g every 6 h<br />

for 48 h (n=27)<br />

C: Placebo at same<br />

times (n=23)<br />

Wound infection<br />

I: 12%<br />

C: 21.7%<br />

3 pts –<br />

unrelated<br />

causes<br />

Moderate<br />

Levels of ab in tissue<br />

inadequate for bacteria<br />

cultured. Effect of<br />

ab most e<strong>vid</strong>ent in<br />

diabetic pts. In placebo<br />

group 75% had<br />

infections other than<br />

wound infection<br />

The table continues on the next page<br />

128 antibiotikaprofylax <strong>vid</strong> <strong>kirurgiska</strong> <strong>ingrepp</strong> KAPITEL 4 • den systematiska litteraturöversikten<br />

129

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!