Table 2.
Characteristics of studies with patients in the one-stage revision cohort
| Authors | Reimplantation performed | Patients with performed reimplantation | Years of inclusion | Gender, % male | Age, years (range) | Time with infection/infected prosthesis | Antibiotic treatment regime (study level) | Non-septic revisions after reimplantation, n (%) | Follow-up, month (range) | Definition of infection (study level) |
|---|---|---|---|---|---|---|---|---|---|---|
| Yoo et al47 | Cementless | 12 | 1991–2005 | 67 | 50 (29–72) | 3.6 years (1.2–9.8) | iv or iv/po combined for 3–24 weeks | 1 (8) | 86,4 (39,6–135,6) | Chronic hip pain + purulent fluid/pus on op + elevated crp or SR (a positive culture to be included in study) |
| Lai et al48 | Cementless | 7 | 1991–1993 | 71 | 62 (52–68) | “Late or delayed” | iv 2–6 weeks then po min 2 months | n/a | 42 (33–54) | Positive culture |
| Rudelli et al49 | Cementless | 6 | 1989–1994 | 50 | 60 (39–71) | Minimum 4 months | iv min 4 weeks then po, total 6 months | 0 | 138.7 (101–173) | A positive culture from min 6 samples (2 pt only fistula, 1 pt. Only pos culture from pre-op aspiration) |
| Mulcahy et al50 | Cemented | 15 | n/a | 87 | 64 (49–82) | 2.2 years (6 months–16 years) | iv 3 weeks | 0 | 48 (24–84) | Positive culture |
| Callaghan et al51 | Cemented | 24 | 1977–1983 | 50 | 65 (37–86) | 4.9 years (1–11) | iv 10 days then po 3–6 months | 1 (4) | 109,2 (12–168) | Positive culture + purulence/inflammation during opertion |
| Hope et al52 | Cemented | 72 | 1976–1987 | 44 | 64 (30–85) | n/a (>3 weeks after pre-op aspiration) | n/a | 2 (3) | 45 (5–121) | “Clinical, hematological and radiological criteria” (in study only CNS proven infections) |
| Ure et al53 | Cemented | 20 | 1979–1990 | 80 | 61 (32–85) | 53 months (6.6–148) | iv 2–18 weeks then po 3–6 months | 2 (10) | 123,6 (66–205,2) | A positive culture + >5 polymorph leukocytes per field |
| Raut et al54 | Cemented | 183 | 1979–1990 | 52 | 65 (17–84) | n/a (referalls) | iv 1–4 weeks then po 6 weeks–3 months | 4 (2) | 83 (24–164) | Pyogenic granulation tissue or pus or sinus + radiologic evidence + bacteriology |
| Drancourt et al55 | Cemented | 10 | 1987–1991 | n/a | n/a | 32.6 months (1–130) | po 5 months before and 1 month after revision | n/a | 27,6 (9–61) | Fistula or pain and elevated crp and SR > 50 or radiological loosening and elevated crp and SR > 50 AND 2 positive cultures |
| Rudelli et al49 | Cemented | 26 | 1991–2000 | 38 | 62 (37–83 ) | minimum 4 months | iv min 4 weeks then po, total 6 months | 0 | 84,1 (42–175) | A positive cultures from min 6 samples (2 pt only fistula, 1 pt. Only pos culture from pre-op aspiration) |
Abbreviations: n/a, not available; iv, intraveneous; po, per os; crp, c-reactive protein; SR, sedimentation rate.