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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)

651 questions in 62 reviews · Wounds

current versions
No studies 651 · 100%Ungraded 0 · 0%Very low 0 · 0%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

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
Topical antimicrobial agent vs growth factor
Resolution of infection · Foot ulcers in people with diabetes
Topical antimicrobial agents for treating foot ulcers in people with diabetes (2017) · Cochrane
no estimate extractedNRNo studies
Topical antimicrobial agent vs growth factor
Adverse events · Foot ulcers in people with diabetes
Topical antimicrobial agents for treating foot ulcers in people with diabetes (2017) · Cochrane
no estimate extractedNRNo studies
Antimicrobial dressings vs non‐antimicrobial dressings
Resolution infection · Foot ulcers in people with diabetes
Topical antimicrobial agents for treating foot ulcers in people with diabetes (2017) · Cochrane
no estimate extractedNRNo studies
Topical antimicrobial agents (non‐dressing) vs non‐antimicrobial topical agents (non‐dressing)
Incidence of infection · Foot ulcers in people with diabetes
Topical antimicrobial agents for treating foot ulcers in people with diabetes (2017) · Cochrane
no estimate extractedNRNo studies
Foam dressing vs hydrogel dressing
Quality of life · people of any age with an existing pressure ulcer of Category/Stage II or above
Foam dressings for treating pressure ulcers (2017) · Cochrane
no estimate extractedNRNo studies
Foam dressings vs basic contact dressings
Quality of life · people of any age with an existing pressure ulcer Category/Stage II or above
Foam dressings for treating pressure ulcers (2017) · Cochrane
no estimate extractedNRNo studies
Hydropolymer foam dressing vs silicone foam dressing
Time to complete healing · people of any age with an existing pressure ulcer of Category/Stage II or above
Foam dressings for treating pressure ulcers (2017) · Cochrane
no estimate extractedNRNo studies
Hydropolymer foam dressing vs silicone foam dressing
Quality of life · people of any age with an existing pressure ulcer of Category/Stage II or above
Foam dressings for treating pressure ulcers (2017) · Cochrane
no estimate extractedNRNo studies
Foam dressings vs hydrocolloid dressings
Time to complete healing · people of any age with an existing pressure ulcer of Category/Stage II or above
Foam dressings for treating pressure ulcers (2017) · Cochrane
no estimate extractedNRNo studies
Foam dressings vs hydrocolloid dressings
Quality of life · people of any age with an existing pressure ulcer of Category/Stage II or above
Foam dressings for treating pressure ulcers (2017) · Cochrane
no estimate extractedNRNo studies
Aloe vera vs topical antibiotics
Adverse events · people with burns
Antiseptics for burns (2017) · Cochrane
no estimate extractedNRNo studies
Iodine vs topical antibiotics
Infection · people with burns
Antiseptics for burns (2017) · Cochrane
no estimate extractedNRNo studies
Silver vs non‐antibacterial
Infection · people with burns
Antiseptics for burns (2017) · Cochrane
no estimate extractedNRNo studies
Silver vs non‐antibacterial
Adverse events · people with burns
Antiseptics for burns (2017) · Cochrane
no estimate extractedNRNo studies
Fibrin glue vs Bascom's procedure
Time to healing (days) · adults with pilonidal sinus
Fibrin glue for pilonidal sinus disease (2017) · Cochrane
no estimate extractedNRNo studies
Fibrin glue vs Bascom's procedure
Adverse events (seroma or allergic reaction) · adults with pilonidal sinus
Fibrin glue for pilonidal sinus disease (2017) · Cochrane
no estimate extractedNRNo studies
Karydakis flap plus fibrin glue vs Karydakis flap and drain
Time to healing (days) · Men with pilonidal sinus
Fibrin glue for pilonidal sinus disease (2017) · Cochrane
no estimate extractedNRNo studies
NMA evidence for individual network: proportion with complete healing ‐ interventions vs saline gauze
Contrasts: interventions versus saline gauze · people with pressure ulcers
Dressings and topical agents for treating pressure ulcers (2017) · Cochrane
no estimate extractedNRNo studies
Phototherapy vs placebo/no phototherapy
Wound healing ‐ time to complete wound healing (weeks) · Diabetes with foot ulcers
Phototherapy for treating foot ulcers in people with diabetes (2017) · Cochrane
no estimate extractedNRNo studies
Phototherapy vs placebo/no phototherapy
Adverse events · Diabetes with foot ulcers
Phototherapy for treating foot ulcers in people with diabetes (2017) · Cochrane
no estimate extractedNRNo studies
Standard irrigation vs pulsatile irrigation
Adverse events: abscess formation · participants undergoing clean, clean‐contaminated, contaminated or dirty surgical procedures
Intracavity lavage and wound irrigation for prevention of surgical site infection (2017) · Cochrane
no estimate extractedNRNo studies
Basic wound contact dressing vs exposed wound
SSI Assessment method: clinical features of infection · surgical wounds healing by primary intention
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies
Silver dressing vs exposed wound
Scarring · surgical wounds resulting from surgery at risk of contamination and healing by primary intention
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies
Silver dressing vs exposed wound
Acceptability · surgical wounds resulting from surgery at risk of contamination and healing by primary intention
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies
Silver dressing vs exposed wound
Ease of dressing removal · surgical wounds resulting from surgery at risk of contamination and healing by primary intention
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies
Basic wound contact dressing vs film dressing
SSI Assessment method: various methods · surgical wounds healing by primary intention
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies
Basic wound contact dressing vs film dressing
Scarring · surgical wounds healing by primary intention
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies
Basic wound contact dressing vs film dressing
Acceptability of dressing to participant Clean surgery Assessment method:VAS, participants rated dressing acceptability (0 = no trouble and 10 = very troublesome) · surgical wounds healing by primary intention
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies
Basic wound contact dressing vs film dressing
Ease of dressing removal Assessment method: unclear · surgical wounds healing by primary intention
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies
Basic wound contact dressing vs hydrocolloid dressing
SSIClean surgery Assessment method: CDC definition of SSI · surgical wounds healing by primary intention
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies
Basic wound contact dressing vs hydrocolloid dressing
Scarring Clean surgery Assessment method: participants assessed different aspects of scarring as either: excellent, good or fair · surgical wounds healing by primary intention
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies
Basic wound contact dressing vs hydrocolloid dressing
Acceptability of dressing to participant Clean surgery Assessment method: participants rated whether they were dissatisfied with the dressing · surgical wounds healing by primary intention
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies
Basic wound contact dressing vs exposed wound
Scarring (further information not reported) · surgical wounds healing by primary intention
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies
Basic wound contact dressing vs hydrocolloid dressing
Ease of dressing removal Clean surgery Assessment method: questions regarding dressing removal · surgical wounds healing by primary intention
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies
Basic wound contact dressing vs fibrous‐hydrocolloid dressing
Acceptability of dressing to participant · surgical wounds resulting from clean surgery and healing by primary intention
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies
Basic wound contact dressing vs fibrous‐hydrocolloid dressing
Ease of dressing removal · surgical wounds resulting from clean surgery and healing by primary intention
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies
Basic wound contact dressing vs polyurethane matrix hydrocolloid dressings
SSI · surgical wounds resulting from clean surgery and healing by primary intention
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies
Basic wound contact dressing vs polyurethane matrix hydrocolloid dressings
Scarring · surgical wounds resulting from clean surgery and healing by primary intention
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies
Basic wound contact dressing vs polyurethane matrix hydrocolloid dressings
Acceptability of dressing to participant · surgical wounds resulting from clean surgery and healing by primary intention
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies
Basic wound contact dressing vs silver dressing
SSI potentially contaminated surgery SSI Assessment method: various clinical measures · surgical wounds resulting from a range of surgical procedures with some risk of contamination healing by primary…
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies
Basic wound contact dressing vs exposed wound
Acceptability of dressing to participant Clean surgery Assessment method: VAS · surgical wounds healing by primary intention
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies
Basic wound contact dressing vs silver dressing
Scarring · surgical wounds resulting from a range of surgical procedures with some risk of contamination healing by primary…
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies
Basic wound contact dressing vs silver dressing
Acceptability of dressing to participant · surgical wounds resulting from a range of surgical procedures with some risk of contamination healing by primary…
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies
Basic wound contact dressing vs silver dressing
Ease of dressing removal · surgical wounds resulting from a range of surgical procedures with some risk of contamination healing by primary…
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies
Basic wound contact dressing vs non‐silver antimicrobial dressings
SSI Assessment method: CDC definition of SSI · surgical wounds resulting from clean surgery and healing by primary intention
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies
Basic wound contact dressing vs non‐silver antimicrobial dressings
Scarring · surgical wounds resulting from clean surgery and healing by primary intention
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies
Basic wound contact dressing vs non‐silver antimicrobial dressings
Acceptability of dressing to participant · surgical wounds resulting from clean surgery and healing by primary intention
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies
Basic wound contact dressing vs non‐silver antimicrobial dressings
Ease of dressing removal · surgical wounds resulting from clean surgery and healing by primary intention
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies
Basic wound contact dressing vs exposed wound
Ease of dressing removal · surgical wounds healing by primary intention
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies
Film dressing vs exposed wound
Ease of dressing removal · surgical wounds resulting from clean surgery and healing by primary intention
Dressings for the prevention of surgical site infection (2016) · Cochrane
no estimate extractedNRNo studies