An alternative method for esthetic and functional management of oral pyogenic granuloma.

BACKGROUND: Pyogenic granulomas (PGs) are gingival enlargements which cause esthetic and functional problems that hinder chewing and maintaining oral hygiene. In this series consisting of six cases, we report the rehabilitation of PG using partly de-epithelialized gingival grafts. METHODS: Following documentation of clinical measurements, a concurrent treatment plan of excision and reconstruction with partly de-epithelialized gingival grafts were followed for all the cases. Six months following procedures, clinical parameters were measured again and a short patient-reported outcome measures consisting of three questions were applied. RESULTS: In histological evaluations, PG features were observed. In the fourth postoperative week, interdental papilla and attached gingiva were restored. Six months follow-up showed reduction in plaque and gingival indices, clinical attachment loss, and mobility. Mean keratinized tissue height was increased from 2.58 ± 2.20 to 6.66 ± 1.66 in the 6th month of operation. Oldest case was stable after 12 months of follow-up and no infection was found at grafting sites. Papillary coverage was achieved. CONCLUSION: If the PG is not completely removed due to esthetic reservations, a recurrence may occur. Within our limitations, we can suggest that the immediate esthetic rehabilitation with partly de-epithelialized gingival graft presents a compatible approach in the treatment of mucogingival defects after aggressive excision of PG.

In Patients with Lower Extremity Burns and Osteomyelitis, Diabetes Mellitus Increases Amputation Rate.

In this retrospective analysis, we investigated the rate of radiologically confirmed osteomyelitis, extremity amputation and healthcare utilization in both the diabetic and non-diabetic lower extremity burn populations to determine the impact of diabetes mellitus on these outcomes. The burn registry was used to identify all patients admitted to our tertiary burn center from 2014 to 2018. Only patients with lower extremity burns (foot and/or ankle) were included. Statistical analysis was performed using Student's t test, chi-squared test, and Fischer's exact test. Of the 315 patients identified, 103 had a known diagnosis of diabetes mellitus and 212 did not. Seventeen patients were found to have osteomyelitis within three months of the burn injury. Fifteen of these patients had a history of diabetes. Notably, when non-diabetics were diagnosed with osteomyelitis, significant differences were observed in both length of stay and cost in comparison to their counterparts without osteomyelitis (36 vs 9 days; p=0.0003; $226,289 vs $48,818, p=0.0001). Eleven patients required an amputation and 10 (90.9%) of these patients had comorbid diabetes and documented diabetic neuropathy. Compared to non-diabetics, the diabetic cohort demonstrated both a higher average length of stay (13.7 vs 9.2 days, p-value=0.0016) and hospitalization cost ($72,883 vs $50,500, p-value=0.0058). Our findings highlight that diabetic patients with lower extremity burns are more likely to develop osteomyelitis than their non-diabetic counterparts and when osteomyelitis is present, diabetic patients have an increased amputation rate. Further study is required to develop protocols to treat this population, with the specific goal of minimizing patient morbidity and optimizing healthcare utilization.

De-epithelialized gingival graft versus subepithelial connective tissue graft in the treatment of multiple adjacent gingival recessions using the tunnel technique: 1-year results of a randomized clinical trial.

AIM: To compare the clinical efficacy and postoperative morbidity of de-epithelialized gingival graft (DGG) with subepithelial connective tissue graft (SCTG) on treatment of multiple adjacent gingival recessions (MAGRs) with tunnel technique (TUN) and to evaluate histological characteristics of the palatal grafts. MATERIALS AND METHODS: Twenty-seven patients with MAGRs affecting at least 2 adjacent teeth were treated with either DGG + TUN or SCTG + TUN. Recession depth(RD) and width(RW), probing depth(PD), clinical attachment level(CAL), keratinized tissue height(KTH), gingival thickness(GT), and complete and mean root coverage(CRC, MRC) were evaluated at 6 and 12 months postoperatively. Multilevel analysis was performed to identify patient- and tooth/site-related predictors for the 12-month MRC outcomes. Postoperative patient morbidity and histological characteristics of palatal graft samples obtained during harvesting were investigated. RESULTS: At the 12-month follow-up, MRC was 91.72% ± 16.59% and 84.72% ± 19.72% in DGG + TUN and SCTG + TUN groups (p = .001). Multilevel regression analysis identified RD, KTH and GT as variables associated with MRC. No significant difference between the groups was observed regarding postoperative patient morbidity parameters. Cellularity was found significantly higher in the SCTG samples compared to the DGG samples (p < .05). CONCLUSIONS: Although DGG + TUN presented higher MRC and CRC compared to SCTG + TUN in the treatment of MAGRs, treatment method was not a significant predictive factor for the amount of MRC outcomes while RD, KTH and GT were significant predictive factors.

The prevalence of peripheral intravenous cannulae and pattern of use: A point prevalence in a private hospital setting.

AIMS AND OBJECTIVES: To determine the prevalence and pattern of use of peripheral intravenous cannulae in hospital wards. BACKGROUND: Peripheral intravenous cannulae are commonly used in acute health care to directly access the bloodstream for the administration of medications, intravenous fluids and blood products. Peripheral intravenous cannulae are associated with multiple adverse events including hospital-acquired bloodstream infection, thrombophlebitis and pain/discomfort. Administration of intravenous fluids is associated with impaired mobility and nocturia which may increase falls risk in the older people. DESIGN: Observational, point prevalence study. METHODS: Three private hospitals comprising a total of 1,230 beds participated in the study. Nurses recorded the presence of a peripheral intravenous cannulae, duration of insertion, state of the dressing and whether the peripheral intravenous cannulae was accessed in the previous 24 hr and for what purpose. Nurses were also asked whether they would replace the peripheral intravenous cannulae should it fail. RESULTS: Approximately one-quarter of patients had a peripheral intravenous cannulae, the majority of which had been present for <24 hr. The major use of the peripheral intravenous cannulae was antibiotic administration. Administration of intravenous fluids occurred in the presence of normal oral fluid intake. Nurses would not replace one-third of peripheral intravenous cannulae in the event of failure. A majority of patients were at increased falls risk, and one-third of these were receiving intravenous fluids. CONCLUSIONS: There is room for improvement in the utilisation of peripheral intravenous cannulae, particularly in removal and associated use of intravenous fluids. Alternative strategies for medication administration and timely switch to the oral route may reduce the risks associated with intravenous fluids. RELEVANCE TO CLINICAL PRACTICE: Vigilance is required in the use of peripheral intravenous cannulae. Consider transition of medication administration to oral intake where possible to minimise risks associated with the use of invasive devices and increased fluid intake.

Patient morbidity and root coverage outcomes after the application of a subepithelial connective tissue graft in combination with a coronally advanced flap or via a tunneling technique: a randomized controlled clinical trial.

BACKGROUND AND OBJECTIVE: Subepithelial connective tissue grafts (SeCTG) in conjunction with a coronally advanced flap (CAF) or with tunneling technique (TT) are common periodontal procedures with similar indications for the treatment of a denuded root surface; however, it is unclear whether patient discomfort and postoperative morbidity are comparable in both approaches. The aim of this randomized controlled clinical trial was to compare the patient morbidity and root coverage outcomes of a SeCTG used in combination with a CAF or TT. MATERIALS AND METHODS: For this single-center, randomized, clinical trial, patients were randomly assigned to receive SeCTG + CAF (control group) or SeCTG + TT (test group). Postoperative questionnaires at 3 days post intervention were administered to evaluate postoperative discomfort, bleeding, and inability to masticate. Evaluation of patients' perception of pain was performed using a visual analog scale (VAS). Clinical outcomes including percentage of root coverage (RC) and complete root coverage (CRC) were recorded 12 months postoperatively. RESULTS: Fifty patients (25 SeCTG + CAF and 25 SeCTG + TT) completed the study. Healing was uneventful for all test and control patients. The SeCTG + TT group showed a longer chair time (33.6 (3.6) and 23.6 (4.2) min for the SeCTG + TT and the SeCTG + CAF, respectively), as well as more painkiller consumption: 2736 vs. 1536 mg (p < 0.001). At the same time, the SeCTG + CAF group reported less pain or discomfort in all four sections of the questionnaire: pain experienced within the mouth as a whole, pain experienced throughout the day, pain experienced at night, and edema experienced after the surgery (p = 0.002, p = 0.001, p = 0.001, and p = 0001, respectively). Both treatments showed clinical efficacy in terms of root coverage as no differences per group were observed in the percentage of root coverage (87 vs. 85 %, p = 704) or patients with complete root coverage (60 vs. 52 %, p = 0.569). CONCLUSIONS: SeCTG + TT is associated with a greater incidence of pain and discomfort compared to SeCTG + CAF in early postoperative periods, as well as a longer chair time. Both treatments showed similar clinical efficacy in terms of root coverage. CLINICAL RELEVANCE: The results of this study may influence the surgeon's choice on which root coverage procedure should be performed considering the need of more chair time and more painkiller assumption with the tunneling technique.

Platelet-rich fibrin as an adjunct to palatal wound healing after harvesting a free gingival graft: A case series.

BACKGROUND: Owing to its stimulatory effect on angiogenesis and epithelialization, platelet-rich fibrin (PRF) is an excellent material for enhancing wound healing. The use of PRF dressings may be a simple and effective method of reducing the morbidity associated with donor sites of autogenous free gingival grafts (FGGs). The purpose of this case series is to document the beneficial role of PRF in the healing of FGG donor sites. MATERIALS AND METHODS: A total of 18 patients treated with FGGs could be classified into two groups. PRF was prepared, compressed and used to dress the palatal wound followed by a periodontal pack in one group (10 patients) and only a periodontal pack was used in the other group (8 patients). Post-operative healing was assessed clinically at 7, 14 and 21 days and the morbidity was assessed qualitatively by an interview. RESULTS: Sites where PRF was used showed complete wound closure by 14 days and these patients reported lesser post-operative morbidity than patients in whom PRF was not used. CONCLUSIONS: PRF as a dressing is an effective method of enhancing the healing of the palatal donor site and consequently reducing the post-operative morbidity.

Does the dimension of the graft influence patient morbidity and root coverage outcomes? A randomized controlled clinical trial.

AIM: Primary aim of this study was to evaluate if patient morbidity was improved by diminishing graft thickness and height; secondary objective was to evaluate if such graft modifications influence root coverage and aesthetic outcomes. METHODS: 60 Miller class I and II gingival recessions (GR) (≥ 3 mm in depth) were treated with the coronally advanced flap plus extraoral de-epithelialized free gingival graft (FGG). In 30 randomly selected control GRs ("big graft group"), the FGG thickness was ≥ 2 mm and the height was equal to bone dehiscence (BD); in the other 30 test defects ("small graft group"), the thickness of the FGG was <2 mm and the height was 4 mm. The post-operative patient morbidity was assessed 1 week after the surgery. The clinical and aesthetic evaluations were performed 1 year after the surgery. RESULTS: Lower analgesic assumption, better post-operative course evaluations, better patient colour match scores and better periodontist aesthetic assessments were reported in the "small graft" group. No statistically significant differences were demonstrated between the two groups in terms of recession reduction, CRC and increase in KTH. Greater GT increase was obtained in the control-treated sites. CONCLUSIONS: Coronally advanced flap plus CTG of reduced thickness and height was associated with less patient morbidity, better aesthetic evaluations with no difference in RC outcomes.

3-D based minimally invasive one-stage lateral sinus elevation - a prospective randomized clinical pilot study with blinded assessment of postoperative visible facial soft tissue volume changes.

OBJECTIVE: The purpose of this prospective and randomized clinical study was to assess differences in patient morbidity between minimally invasive lateral sinus elevation (study group, n = 14) and conventional one-stage lateral sinus elevation (control group, n = 12). It was hypothesized that trauma to soft tissue was reduced in the study group. MATERIALS AND METHODS: Optical 3-D imaging was assessed blinded on days 1 and 7 after surgery to determine the visible soft tissue swelling of the upper lip and cheeks. Postoperative pain and discomfort were evaluated by a visual analogue scale (VAS; scale 0-10). RESULTS: Immediately and on day 1 after surgery, the study group patients rated pain and discomfort as 2.4 [SD 1.7] and 3.1 [SD 2.1], respectively, on the VAS; while, the controls rated 4 [SD 1.6] and 5.6 [SD 1.7], respectively. The mean facial soft tissue volume change, assessed on day 1 after surgery, was 5.0 cm(3) [range: 0.2-9.2] for the study group and 15.5 cm(3) (9.3-21.55) for the controls (p = 0.00). CONCLUSIONS: Despite the small number of patients in this prospective study, 3-D based minimally invasive one-stage lateral sinus elevation resulted in favourable patient morbidity with less postoperative visible facial soft tissue volume changes.