Trial reportClinical oral investigations2020
PRF improves wound healing and postoperative discomfort after harvesting subepithelial connective tissue graft from palate: a randomized controlled trial.
Trial report in Clinical oral investigations, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 45 papers, 7 of them syntheses that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Healing After Connective Tissue Graft Harvesting in the Palatal Area With and Without Suture: A Randomized Controlled Trial
Effect of Cyanoacrylate and Concentrated Growth Factor on Wound Healing and Patient Comfort at the Palatal Donor Site
Who cites it
45 citing papers in PubMed, 7 syntheses or guidelines pooled it, 77 citations in OpenAlex.
- Analgesic effects of platelet-rich fibrin (PRF): A systematic review.Periodontology 2000 · 2025Pooled it
- Does platelet-rich fibrin enhance the outcomes of peri-implant soft tissues? A systematic review.BMC oral health · 2025Pooled it
- Autologous platelet concentrates in alveolar ridge preservation: A systematic review with meta-analyses.Periodontology 2000 · 2025Pooled it
- Clinical efficacy of blood derivatives on wound healing: A systematic review and network meta-analysis.International wound journal · 2024Pooled it
- Therapeutic efficacy of platelet-rich fibrin on surgical site wound healing in patients undergoing oral carcinoma resection: A meta-analysis.International wound journal · 2024Pooled it
- Is the use of platelet-rich fibrin effective in the healing, control of pain, and postoperative bleeding in the palatal area after free gingival graft harvesting? A systematic review of randomized clinical studies.Clinical oral investigations · 2021Pooled it
- Use of platelet-rich fibrin for the treatment of gingival recessions: a systematic review and meta-analysis.Clinical oral investigations · 2020Pooled it
- Palatal donor site management using tissue adhesives with adjunctive coconut oil in a randomized clinical trial.Scientific reports · 2025Trial
- The effect of Polyvinylpyrrolidone-Sodium hyaluronate gel on palatal wound healing: a randomized controlled clinical trial.BMC oral health · 2025Trial
- Effect of Coenzyme Q10 on early wound healing after recession coverage surgery with the modified coronally advanced tunnel technique and a connective tissue graft: A 6-month, triple-blinded, randomized, placebo-controlled pilot trial.Clinical oral investigations · 2024Trial
- Clinical effectiveness of orange peel polymethoxy-flavonoids rich fraction as a palatal dressing material compared to Alveogyl: randomized clinical trial.Scientific reports · 2024Trial
- Liquid platelet-rich fibrin in root surface biomodification during gingival recession treatment: Randomized, controlled, split-mouth, clinical trial.Clinical and experimental dental research · 2023Trial
- Advanced platelet-rich-fibrin (A-PRF +) has no additional effect on the healing of post-extraction sockets of upper third molars. A split mouth randomized clinical trial.Oral and maxillofacial surgery · 2023Trial
- Platelet-rich fibrin vs. buccal advancement flap for closure of oroantral communications: a prospective clinical study.Clinical oral investigations · 2023Trial
- Comparison of hyaluronic acid, hypochlorous acid, and flurbiprofen on postoperative morbidity in palatal donor area: a randomized controlled clinical trial.Clinical oral investigations · 2023Trial
- Articaine versus lidocaine inferior alveolar nerve block in posterior mandible implant surgeries: a randomized controlled trial.Medicina oral, patologia oral y cirugia bucal · 2023Trial
- Local application of hyaluronic acid in conjunction with free gingival graft: a randomized clinical trial.Clinical oral investigations · 2022Trial
- Is the postoperative discomfort after connective tissue harvesting from the palate influenced by the use of a bipolar coagulator? A randomized controlled trial.Clinical and experimental dental research · 2021Trial
- Effects of autologous concentrated growth factor on gingival thickness in periodontal accelerated osteogenic orthodontics: a 6-month randomized controlled trial.BMC oral health · 2021Trial
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesThe aim of this study is to determine the use of platelet-rich fibrin (PRF) in the management of soft tissue donor site healing after harvesting connective tissue graft (CTG) from the palate and evaluate the postoperative discomfort (pain, bleeding, analgesic consumption, tissue color match) of patients. MATERIALS AND
methodsForty patients were randomly assigned to PRF or control group. In the PRF group, PRF membrane was placed into CTG donor site. After surgery, delayed bleeding, early healing index (EHI), tissue color match, and analgesic consumption were recorded. The visual analog scale (VAS) was used to observe the postoperative pain and tissue color match. Data were analyzed using the independent sample t test and the repeated measure ANOVA test.
resultsThe patients in the PRF group reported significantly lower pain scores at all-time points. Postoperative 3rd and 7th day, EHI scores were lower in the favor of the PRF group. VAS score values of tissue color match were lower in the control group at 7th and 14th day, compared with the PRF group. Analgesic intake was significantly lower in the PRF group postoperatively at 1st and 3rd day that of control group.
conclusionPRF application at the palatal donor site demonstrates promising results in terms of better wound healing and reduced postoperative discomfort in the patients after harvesting CTG. CLINICAL RELEVANCE: Patients may avoid surgical operations because of the discomfort or pain feeling. Reducing postoperative pain and discomfort and accelerating recovery meet the wishes of every patient and physician. PRF can provide these requirements as an easy method to obtain and implement.
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.