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Antibiotikaprofylax vid kirurgiska ingrepp - SBU

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Table 4.14.5 Jaw fractures.<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 />

Andreasen<br />

2006<br />

[25]<br />

Denmark<br />

Systematic<br />

review<br />

Antibiotic prophylaxis in<br />

surgical treatment of jaw<br />

fractures. 6 ingoing RCT<br />

studies. 603 pts. 4 studies<br />

intervention vs no treatment.<br />

2 studies concerning<br />

different antibiotic period<br />

I1: 4 studies. Different antibiotic<br />

regimens and short and<br />

long prophylaxis. Untreated<br />

controls (n=300)<br />

I2: 2 studies. One (14+16 pts)<br />

placebo controlled. Short term<br />

prophylaxis (n=120)<br />

C1: Placebo or<br />

no antibiotics<br />

Number unclear<br />

since not stated<br />

in 1 paper cited<br />

C2: Long term<br />

prophylaxis<br />

SSI<br />

I1: 21/300 pts<br />

C1: 53/151 pts<br />

I2: 2/45 pts<br />

C2: 2/45 pts<br />

Not stated<br />

in all papers<br />

High<br />

Systematic review of high<br />

quality, but ingoing studies<br />

of low or moderate<br />

quality<br />

Chole<br />

1987<br />

[2]<br />

USA<br />

RCT<br />

Pts with facial fractures<br />

were randomised to antibiotic<br />

prophylaxis or no<br />

prophylaxis.<br />

n=101<br />

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

surgery (n=56)<br />

C: No antibiotic<br />

before surgery. No<br />

placebo (n=45)<br />

SSI<br />

I: 5 /56 pts<br />

C: 19/45 pts<br />

p=0.0001<br />

No withdrawals<br />

Moderate<br />

Open study without<br />

placebo. However clear<br />

difference between<br />

intervention and control.<br />

In review by Andresen<br />

[25]<br />

Gerlach<br />

1988<br />

[3]<br />

Germany<br />

RCT<br />

Open<br />

study<br />

Pts treated for mandibular<br />

fracture(s) with miniplates.<br />

Inclusion and exclusion<br />

criteria defined. Randomised<br />

to prophylaxis<br />

or control.<br />

n=200<br />

I1: 6 g mezlocillin/oxcacillin<br />

0.5 h pre-op + every 8 h x 2<br />

(n=50)<br />

I2: 6 g mezlocillin/oxcacillin<br />

(n=50)<br />

I3: 6 g mezlocillin/oxcacillin<br />

+ 0.5 h pre-op every 8 h x 8<br />

(n=51)<br />

C: No antibiotic<br />

prophylaxis (n=49)<br />

SSI<br />

I1: 1/50<br />

I2: 3/50<br />

I3: 4/51 ns<br />

C: 11/49<br />

I vs C<br />

p

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