Clinical oral investigations · 2024
Impact of platelet-rich fibrin derivatives on patient morbidity and quality of life in palatal donor sites following free gingival graft surgery: a randomized clinical trial.
СтатьяРандомизированное исследованиеНазвание и аннотация: Перевод пока не подготовлен
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Şen Dilek Özkan, Şengül Betül Irız, Yarkaç Fatma Uçan, Öncü Elif
Аннотация
OBJECTIVES: Platelet concentrates are biomaterials with significant potential in tissue regeneration, functioning as scaffolds with greater leukocyte inclusion and a flexible fibrin mesh. However these concentrates have different preparation methods and biological properties. The objective of this clinical investigation was to evaluate the effects of utilizing platelet-rich fibrin (PRF) materials (L-PRF and A-PRF) as a palatal bandage following free gingival graft (FGG) on patients' morbidity and oral health-related quality of life.
MATERIALS AND METHODS: Thirty-nine participants received FGG to promote keratinized tissue and treat gingival recession. Participants were randomly assigned to L-PRF, A-PRF, and control groups, with 13 participants in each. They used a visual analog scale (VAS) to rate their pain, analgesic medication use, dietary changes, discomfort, and bleeding at 1-7 days, 14 days and 1 month during the healing process. Patients' quality of life was assessed using the Oral Health Impact Profile (OHIP-14) at baseline, 1-7 days, 14 days, 1 month, and 6 months.
RESULTS: There was no difference in anxiety levels between the all groups. (p > 0.05). The control group had higher OHIP-14 total scores than the other groups, but the differences were not statistically significant, especially in the first seven days (p > 0.05). In addition, the PRF groups showed an improvement in quality of life after 14 days, 1 month, and 6 months (p < 0.05). Patients' pain and suffering decreased with healing. The control group took more postoperative analgesics than PRF groups. In addition, there was a significant decrease in patient complaints about medicine intake, bleeding, pain, perceived sensitivity, and dietary modifications in all groups during follow-up.
CONCLUSIONS: PRF palatal bandages may improve patient's quality of life, donor site healing, postoperative pain and morbidity.
CLINICAL RELEVANCE: This study found that preserving the palate in FGG and employing PRF materials that speed palate healing reduce discomfort and morbidity.
MATERIALS AND METHODS: Thirty-nine participants received FGG to promote keratinized tissue and treat gingival recession. Participants were randomly assigned to L-PRF, A-PRF, and control groups, with 13 participants in each. They used a visual analog scale (VAS) to rate their pain, analgesic medication use, dietary changes, discomfort, and bleeding at 1-7 days, 14 days and 1 month during the healing process. Patients' quality of life was assessed using the Oral Health Impact Profile (OHIP-14) at baseline, 1-7 days, 14 days, 1 month, and 6 months.
RESULTS: There was no difference in anxiety levels between the all groups. (p > 0.05). The control group had higher OHIP-14 total scores than the other groups, but the differences were not statistically significant, especially in the first seven days (p > 0.05). In addition, the PRF groups showed an improvement in quality of life after 14 days, 1 month, and 6 months (p < 0.05). Patients' pain and suffering decreased with healing. The control group took more postoperative analgesics than PRF groups. In addition, there was a significant decrease in patient complaints about medicine intake, bleeding, pain, perceived sensitivity, and dietary modifications in all groups during follow-up.
CONCLUSIONS: PRF palatal bandages may improve patient's quality of life, donor site healing, postoperative pain and morbidity.
CLINICAL RELEVANCE: This study found that preserving the palate in FGG and employing PRF materials that speed palate healing reduce discomfort and morbidity.