From: Efficacy of platelet-rich fibrin in promoting the healing of extraction sockets: a systematic review
Study | n | Test | Control | Method | Results test | Results control | Statistics |
---|---|---|---|---|---|---|---|
Sharma et al. [54] | 30 | PRF | Spontaneous healing | The Landry wound healing index (mean ± SD) | Day 3: 3.43 ± 0.504 Day 7: 3.93 ± 0.254 Day 14: 4.83 ± 0.379 | Day 3: 3.17 ± 0.379 Day 7: 3.73 ± 0.082 Day 14: 4.3 ± 0.46 | Day 3: yes p = 0.025 Day 7: yes P = 0.039 Day 14: yes p = 0.00 |
Mourao et al. [56] | 32 | L-PRF | Spontaneous healing | Wound healing index (mean ± SD) | Week 1: 3.81 ± 0.65 Week 2: 4.75 ± 0.44 | Week 1: 3.18 ± 0.54 Week 2: 4.5 ± 0.51 | Week 1: Yes p = 0.0138 Week 2: No |
Srinivas et al. [48] | 30 | PRF | Spontaneous healing | Wound healing index after 7 days | 3.8 ± 0.40 | 3.0 ± 0.53 | Yes P < 0.001 |
Ahmed et al. [53] | Â | Â | Spontaneous healing | Wound healing index | Very good 94.1% | Very good in 86.7% | Not reported |
Ustaoglu et al. [42] | 57 | L-PRF | Spontaneous healing | The Landry wound healing index (mean ± SD) | Week 1: 3.58 ± 0.63 Week 2: 4.59 ± 0.51 | Week 1: 3.21 ± 0.66 Week 2: 4.38 ± 0.49 | Week 1: no Week 2: no |
 |  |  | Spontaneous healing | Complete wound epithelization (%) | Week 1: 54.9 Week 2: 100 | Week 1: 10.1 Week 2: 40.7 | Week 1: yes P = 0.047 Week 2: yes P = 0.041 |
 |  | T-PRF | Spontaneous healing | The Landry wound healing index (mean ± SD) | Week 1: 3.69 ± 0.51 Week 2: 4.71 ± 0.50 | Week 1: 3.21 ± 0.66 Week 2: 4.38 ± 0.49 | Week 1: no Week 2: no |
 |  |  | Spontaneous healing | Complete wound epithelization (%) | Week 1: 70.1 Week 2: 100 | Week 1: 10.1 Week 2: 40.7 | Week 1: yes P = 0.047 Week 2: yes P = 0.041 |
Giudice et al. [40] | 40 | A-PRF +  | Spontaneous healing | Wound healing index (mean) | Week 1: 1 Week 2: 0.25 | Week 1: 1.05 Week 2: 0.33 | No |
 |  | L-PRF | Spontaneous healing | Wound healing index (mean) | Week 1: 0.95 Week 2: 0.15 | Week 1: 1.05 Week 2: 0.33 | No |
Asmael et al. [58] | 20 | PRF | Spontaneous healing | Percentage of epithelization after 1Â week | 52.7% | 51.3% | No |
 |  |  |  | The Landry wound healing index (mean) after 1 week | 3.45 | 4.2 | Yes P = 0.0035 |
15 Marenzi et al. [57] |  | L-PRF | Spontaneous healing | Wound healing index (mean ± SD) | Day 3: 4.8 ± 0.6 Day 7: 4.5 ± 0.5 Day 14: 4.2 ± 0.2 Day 21: 4.1 ± 0.1 | Day 3: 5.1 ± 0.9 Day 7: 4.9 ± 0.3 Day 14: 4.3 ± 0.3 Day 21: 4.2 ± 0.2 | Day 3: No p = 0.197 Day 7: yes p = 0.05 Day 14: yes p = 0.01 Day 21: yes p = 0.0002 |