Table 6.
Pain assessment outcomes in the evaluated studies
| Study | n | Test | Control | Results test | Results control | Statistics |
|---|---|---|---|---|---|---|
| Mourao et al. [56] | 32 | L-PRF | Spontaneous healing | 7 days: 4 ± 1.15 | 7 days: 5.12 ± 1.08 | Yes (p = 0.0128) |
| Ustaoglu et al. [42] | 57 | L-PRF | Spontaneous healing |
Day 1: 3.30 ± 2.07 Day 2: 0.48 ± 0.92 |
Day 1:5.11 ± 1.60 Day 2 |
Day 1: yes (P = 0.047) Day 2: No |
| T-PRF | Spontaneous healing |
Day 1: 3.29 ± 1.85 Day 2: 0.47 ± 0.62 |
Day 1: yes (P = 0.047) Day 2: No |
|||
|
T-PRF vs. L-PRF No |
||||||
| Kumar et al. [43] | 48 | PRF | Spontaneous healing | Day 1: 0% of the patients | Day: 1 18.1% of the patients | Not reported |
| Asmael et al. [58] | 20 | PRF | Spontaneous healing | 48 h After Extraction: 0.65 | 48 h After Extraction: 1.8 | No |
| Temmerman et al. [50] | 22 | L-PRF | Spontaneous healing | Day 3: 2,81 | Day 3: 3,52 |
Yes P = 0.03 |
| Marenzi et al. [57] | 26 | L-PRF | Spontaneous healing | 3.2 ± 0.3 | 4.5 ± 0.7 |
Yes P < 0.0001 |
| Yewale et al. [51] | 20 | Sybograf plus (70% HA and 30% βTCP) mixed with A-PRF + , covered by a Collagen sponge (Collasponge ™) | Sybograf plus (70% HA and 30% βTCP), covered by a Collagen sponge (Collasponge ™) |
Pain frequency after 10 days: Mild:2 Moderate:8 |
Pain frequency after 10 days: Mild:3 Moderate: 7 |
No |