Branom 2001 (2000) [64]
|
Constant Force Technology mattress vs. low-air-loss mattress
|
Dominant
|
Percent additional reduction in wound volume per week
|
−1,435
|
0.04
|
Burgos 2000 (1998) [65]
|
Collagenase ointment vs. hydrocolloid (Varihesive) dressing
|
1,278
|
Percent additional reduction of ulcer area
|
20,825
|
16.3
|
Chang 1998 (1997) [66]
|
Hydrocolloid (DuoDERM CGF) vs. saline gauze
|
3
|
Percent additional reduction of ulcer area
|
121
|
43
|
Chuangsu-wanich 2011 (2010) [67]
|
Silver mesh dressing vs. silver sulfadiazine cream
|
Dominant
|
Increase in healing rate
|
−1,695
|
11.89
|
Ferrell 1995 (1992) [68]
|
Low-air-loss bed vs. conventional foam mattress
|
58a
|
Ulcer-free day gained
|
Not reported
|
Not reported
|
Foglia 2012 (2010) [69]
|
Advanced dressings vs. simple dressings
|
Dominanta
|
Percent additional reduction of ulcer area
|
−132
|
6
|
Graumlich 2003 (2001) [70]
|
Collagen (Medifil) vs. hydrocolloid (DuoDERM)
|
63,147a
|
Additional wound healed
|
632
|
0.01
|
Muller 2001 (1998) [71]
|
Collagenase-containing ointment (Novuxol) vs. hydrocolloid (DuoDERM) dressing
|
Dominanta
|
Additional wound healed
|
−149
|
0.281
|
Narayanan 2005b (2004) [72]
|
Initial wound stage 1: BCT (balsam Peru + hydrogenated castor oil + trypsin ointment) only vs. BCT + Others (BCT plus Other treatments)
|
Dominant
|
Additional wound healed
|
−5
|
0.106
|
Narayanan 2005b (2004) [72]
|
Initial wound stage 1: BCT + Others vs. Others
|
Dominant
|
Additional wound healed
|
−10
|
0.263
|
Narayanan 2005b (2004) [72]
|
Initial wound stage 2: BCT only vs. Others
|
Dominant
|
Additional wound healed
|
−6
|
0.16
|
Narayanan 2005b (2004) [72]
|
Initial wound stage 2: BCT only vs. BCT + Others
|
Dominant
|
Additional wound healed
|
−7
|
0.159
|
Narayanan 2005b (2004) [72]
|
Initial wound stage 2: BCT + Others vs. Others
|
226,208
|
Additional wound healed
|
226
|
0.001
|
Payne 2009 (2007) [73]
|
Polyurethane foam dressing (Allevyn Thin) vs. saline gauze
|
Dominant
|
Additional wound healed
|
−564
|
0.181
|
Robson 2000b (1999) [74]
|
Sequential GM-CSF and bFGF vs. bFGF only
|
Dominant
|
Percent additional reduction of ulcer volume
|
1,357
|
−0.07
|
Robson 2000b (1999) [74]
|
Sequential GM-CSF and bFGF vs. GM-CSF only
|
Dominant
|
Percent additional reduction of ulcer volume
|
−848
|
1
|
Robson 2000b (1999) [74]
|
Placebo vs. sequential GM-CSF and bFGF
|
735
|
Percent additional reduction of ulcer volume
|
2,205
|
3
|
Sanada 2010 (2007) [75]
|
New incentive system vs. non-introduced control
|
Dominant
|
reduction in DESIGN score
|
−16
|
4.1
|
Xakellis 1992 (1990) [76]
|
Hydrocolloid (DuoDERM) vs. gauze
|
Dominanta
|
ulcer-free day gained
|
−25
|
2
|
Sebern 1986b (1985) [77]
|
Grade II PrU: MVP vs. gauze
|
Dominanta
|
percent additional reduction of ulcer area
|
−1,925
|
48
|
Sebern 1986b (1985) [77]
|
Grade III PrU: MVP vs. gauze
|
9a
|
percent additional reduction of ulcer area
|
217
|
23
|