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Search review questions

Each row is one question a systematic review asked: who, what, compared with what, and which outcome, with the effect it found and how certain that is. Words match anywhere in the field.

Limit to evidence status or GRADE (optional)

1,645 questions in 107 reviews · Wounds

current versions
No studies 651 · 39.6%Ungraded 84 · 5.1%Very low 554 · 33.7%Low 283 · 17.2%Moderate 64 · 3.9%High 9 · 0.5%

Ungraded means an effect was reported without a GRADE rating; it is not a gap. No studies means the review found nothing to answer the question. The six categories are a display order, not a score.

QuestionEffectEvidenceStatus / GRADE
Intervention NR
One day of piperacillin, cefazolin, cefmetazole, or cefotiam versus three days of piperacillin, cefazolin, cefmetazole, or cefotiam (elective colorectal surgery) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
RR 1.06 [0.52, 2.15]1 study · 521 participantsVery low
Intervention NR
One dose of cefotiam or cefmetazol versus four doses of cefotiam or cefmetazol (elective surgery for colon cancer) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
RR 0.79 [0.3, 2.07]1 study · 275 participantsVery low
Intervention NR
Pefloxacin versus cefazolin and oxacillin (tibial fracture requiring external fixation) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
RR 0.74 [0.43, 1.28]1 study · 616 participantsVery low
Intervention NR
Vancomycin and cefazolin versus cefazolin (open fractures) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
RR 1 [0.27, 3.76]1 study · 92 participantsVery low
Intervention NR
Vancomycin and cefazolin versus cefazolin (vascular surgery) ‐ suggest add for all comparisons · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
RR 0.97 [0.38, 2.5]1 study · 118 participantsVery low
Intervention NR
Vancomycin and cefazolin versus daptomycin and cefazolin (vascular surgery) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
RR 3.19 [0.69, 14.65]1 study · 107 participantsVery low
Intervention NR
Vancomycin versus teicoplanin (paediatric cardiac surgery) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
no estimate extracted1 study · 22 participantsVery low
Intervention NR
Vancomycin versus cefuroxime (coronary artery bypass graft without valvular disease) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
RR 1.08 [0.53, 2.21]1 study · 884 participantsVery low
Intervention NR
Kanamycin, erythromycin and cefotiam versus cefotiam (surgery for colorectal diseases) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
no estimate extracted1 study · 143 participantsVery low
Intervention NR
Cefamendole versus cefamendole and gentamycin (median sternotomy) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
no estimate extracted1 study · 522 participantsVery low
Intervention NR
Cefazolin and gentamycin versus cefamendole and gentamycin (median sternotomy) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
no estimate extracted1 study · 516 participantsVery low
Intervention NR
Cefazolin versus cefamendole (median sternotomy) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
RR 3.05 [0.12, 74.45]1 study · 514 participantsVery low
Intervention NR
Cefazolin versus cefazolin and gentamycin (median sternotomy) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
RR 2.98 [0.12, 72.72]1 study · 508 participantsVery low
Intervention NR
Co‐amoxiclav or cefotaxime versus placebo (percutaneous endoscopic gastrostomy) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
RR 0.05 [0, 0.83]1 study · 99 participantsLow
Intervention NR
Daptomycin and cefazolin versus cefazolin (vascular surgery) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
RR 0.24 [0.01, 4.94]1 study · 113 participantsVery low
Intervention NR
Ertapenem versus cefotetan (elective colorectal surgery) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
RR 0.59 [0.14, 2.46]1 study · 672 participantsVery low
Intervention NR
Kanamycin, erythromycin and cefotiam versus cefotiam (surgery for colorectal diseases) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
RR 1.97 [0.37, 10.43]1 study · 143 participantsVery low
Intervention NR
Levofloxacin versus ofloxacin (breast cancer) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
no estimate extracted1 study · 181 participantsVery low
Intervention NR
One day of piperacillin, cefazolin, cefmetazole, or cefotiam versus three days of piperacillin, cefazolin, cefmetazole, or cefotiam (elective colorectal surgery) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
no estimate extracted1 study · 521 participantsVery low
Intervention NR
Co‐amoxiclav or cefotaxime versus placebo (percutaneous endoscopic gastrostomy) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
RR 0.54 [0.17, 1.72]1 study · 99 participantsVery low
Intervention NR
One dose of cefotiam or cefmetazol versus four doses of cefotiam or cefmetazol (elective surgery for colon cancer) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
RR 1.02 [0.21, 4.98]1 study · 275 participantsVery low
Intervention NR
Pefloxacin versus cefazolin and oxacillin (tibial fracture requiring external fixation) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
RR 3.8 [0.43, 33.78]1 study · 616 participantsVery low
Intervention NR
Vancomycin and cefazolin versus cefazolin (open fractures) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
RR 3 [0.13, 71.78]1 study · 92 participantsVery low
Intervention NR
Vancomycin and cefazolin versus cefazolin (vascular surgery) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
RR 2.21 [0.42, 11.63]1 study · 118 participantsVery low
Intervention NR
Vancomycin and cefazolin versus daptomycin and cefazolin (vascular surgery) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
RR 8.21 [0.45, 148.84]1 study · 107 participantsVery low
Intervention NR
Vancomycin versus teicoplanin (paediatric cardiac surgery) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
no estimate extracted1 study · 22 participantsVery low
Intervention NR
Vancomycin versus cefuroxime (coronary artery bypass graft without valvular disease) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
RR 1.01 [0.14, 7.13]1 study · 884 participantsVery low
Intervention NR
One dose of cefotiam or cefmetazol versus four doses of cefotiam or cefmetazol (elective surgery for colon cancer) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
RR 0.77 [0.17, 3.36]1 study · 275 participantsVery low
Intervention NR
Kanamycin, erythromycin and cefotiam versus cefotiam (surgery for colorectal diseases) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
RR 1.97 [0.62, 6.26]1 study · 143 participantsVery low
Intervention NR
Vancomycin versus cefuroxime (coronary artery bypass graft without valvular disease) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
RR 2.02 [0.18, 22.18]1 study · 884 participantsVery low
Intervention NR
Cefamendole versus cefamendole and gentamycin (median sternotomy) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
RR 5.08 [0.24, 105.24]1 study · 522 participantsVery low
Intervention NR
Cefazolin versus cefamendole (median sternotomy) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
RR 3.55 [0.75, 16.95]1 study · 514 participantsVery low
Intervention NR
Cefazolin versus cefazolin and gentamycin (median sternotomy) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
RR 0.87 [0.32, 2.36]1 study · 508 participantsVery low
Intervention NR
Co‐amoxiclav or cefotaxime versus placebo (percutaneous endoscopic gastrostomy) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
RR 0.26 [0.11, 0.65]1 study · 99 participantsLow
Intervention NR
Daptomycin and cefazolin versus cefazolin (vascular surgery) · surgical patients
Antibiotic prophylaxis for the prevention of methicillin‐resistant Staphylococcus aureus (MRSA) related… (2013) · Cochrane
RR 0.3 [0.07, 1.37]1 study · 113 participantsVery low
Peritoneal closure vs no peritoneal closure
Mortality · patients having non‐obstetric abdominal operations
Peritoneal closure versus no peritoneal closure for patients undergoing non‐obstetric abdominal operations (2013) · Cochrane
RR 1.11 [0.56, 2.19]1 study · 152 participantsVery low
Peritoneal closure vs no peritoneal closure
Deep wound dehiscence · patients having non‐obstetric abdominal operations
Peritoneal closure versus no peritoneal closure for patients undergoing non‐obstetric abdominal operations (2013) · Cochrane
RR 0.71 [0.22, 2.35]3 studies · 663 participantsVery low
Peritoneal closure vs no peritoneal closure
Incisional hernia · patients having non‐obstetric abdominal operations
Peritoneal closure versus no peritoneal closure for patients undergoing non‐obstetric abdominal operations (2013) · Cochrane
RR 0.92 [0.37, 2.28]3 studies · 663 participantsVery low
Peritoneal closure vs no peritoneal closure
Length of hospital stay · patients having non‐obstetric abdominal operations
Peritoneal closure versus no peritoneal closure for patients undergoing non‐obstetric abdominal operations (2013) · Cochrane
no estimate extracted1 study · 79 participantsVery low
Intervention NR
Daptomycin versus vancomycin or semisynthetic penicillin · patients with MRSA‐infected non surgical wounds
Antibiotic therapy for the treatment of methicillin‐resistant Staphylococcus aureus (MRSA) in non surgical… (2013) · Cochrane
RR 1.13 [0.56, 2.25]1 study · 14 participantsVery low
Intervention NR
Ertapenem versus piperacillin/tazobactam · patients with MRSA‐infected non surgical wounds
Antibiotic therapy for the treatment of methicillin‐resistant Staphylococcus aureus (MRSA) in non surgical… (2013) · Cochrane
RR 0.71 [0.06, 9.1]1 study · 10 participantsVery low
Intervention NR
Moxifloxacin versus piperacillin/tazobactam followed by amoxycillin/clavulanate · patients with MRSA‐infected non surgical wounds
Antibiotic therapy for the treatment of methicillin‐resistant Staphylococcus aureus (MRSA) in non surgical… (2013) · Cochrane
RR 0.87 [0.56, 1.36]1 study · 23 participantsVery low
Intervention NR
Catheter‐related blood stream infection (CRBI) Same organism recovered from catheter tip and blood culture · patients with central venous catheters
Gauze and tape and transparent polyurethane dressings for central venous catheters (2011) · Cochrane
OR 4.19 [1.02, 17.23]4 studies · 337 participantsLow
Intervention NR
Exit‐site infection Laboratory testing · patients with central venous catheters
Gauze and tape and transparent polyurethane dressings for central venous catheters (2011) · Cochrane
OR 1.78 [0.62, 5.08]3 studies · 265 participantsLow
Intervention NR
Positive catheter culture Laboratory testing · patients with central venous catheters
Gauze and tape and transparent polyurethane dressings for central venous catheters (2011) · Cochrane
OR 0.74 [0.27, 2.09]2 studies · 138 participantsLow