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Only a few studies have investigated olfactory function in patients with obstructive sleep apnea syndrome (OSAS) using psychophysical testing, and there is a scarcity of data regarding taste evaluation in the existing literature. The primary objectives of this study were to assess both smell and taste in patients with OSAS and to explore the correlation between the severity of symptoms and sensory perception. A total of 85 OSAS patients and a control group comprising 81 subjects were enrolled. Initial assessments included anamnesis, nasal endoscopy, and the completion of questionnaires (Epworth Sleepiness Scale, Visual Analogue Scale, Questionnaire of Olfactory Disorders, and the importance of olfaction questionnaire). The diagnosis of OSAS was confirmed by polysomnography, while nasal airflow was evaluated using rhinomanometry. Olfaction was assessed using the Sniffin' Sticks test, and the Threshold-Discrimination-Identification (TDI) score was calculated. Taste evaluation was conducted in a subgroup of participants (42 patients, 38 controls) using taste strips. The mean TDI score was 31â ±â 5.6 for OSAS patients and 35â ±â 4.6 for controls, indicating a significant difference (Pâ <â 0.001). Similarly, the taste score was 7â ±â 3.0 for OSAS patients and 12.6â ±â 3.2 for controls (Pâ <â 0.001). No correlations were observed between TDI and Apnea Hypopnea Index (AHI) (râ =â -0.12; Pâ =â 0.28), as well as between the taste score and AHI (râ =â -0.31; Pâ =â 0.22). However, a weak but significant correlation between TDI score and Epworth Sleepiness Scale was detected (râ =â -0.05; Pâ =â 0.002). The study revealed a significant decrease in sensory perception among patients with OSAS, though open questions persist about the pathophysiology.
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Apnea Obstructiva del Sueño , Olfato , Gusto , Humanos , Apnea Obstructiva del Sueño/fisiopatología , Apnea Obstructiva del Sueño/diagnóstico , Masculino , Femenino , Persona de Mediana Edad , Adulto , Olfato/fisiología , Gusto/fisiología , Encuestas y Cuestionarios , Polisomnografía , Trastornos del Olfato/fisiopatología , Trastornos del Olfato/diagnóstico , AncianoRESUMEN
OBJECTIVE: To evaluate whether hydroxychloroquine (HCQ) or chloroquine (CQ) are effective for the treatment of oral lichen planus (OLP). MATERIALS AND METHODS: A literature search was conducted in four databases. Clinical studies investigating the effect of HCQ/CQ in patients with OLP were included. RESULTS: Eleven studies were included. Four were RCTs and seven quasi-experimental studies. The studies included 390 patients diagnosed with OLP, of which 326 and 7 received HCQ and CQ, respectively. 46 patients received topical dexamethasone, 5 placebo and 6 griseofulvin as controls. Five studies assessed pain, and all of them obtained pain reduction with the use of HCQ. Six studies reported objective clinical improvement of OLP with the use of HCQ. Five studies that used a subjective scale obtained that 24%-100% of the patients achieved a complete/almost complete improvement of OLP lesions and its symptomatology. The most frequent side effects were vision problems, gastric discomfort, rash, nauseas, headaches, skin pigmentation, and elevated kidney function. 17 patients had to withdraw from the studies. CONCLUSIONS: Current evidence is scarce to confirm HCQ as a therapeutic option for OLP. More RCTs are needed to compare its efficacy with topical corticosteroids and to evaluate whether HCQ reduces relapses of OLP.
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BACKGROUND: Oral mucositis (OM) is considered one of the most common side effects of patients undergoing cancer therapy. OM prevention plays a crucial role in the effectiveness of cancer treatment and the patient's quality of life. Different preventive treatments have been proposed in clinical trials, however with inconclusive results. MATERIALS AND METHODS: A systematic review search was conducted in PubMed, Scopus, Web of Science, and Cochrane Database to answer the PICO question: in cancer patients, do specific topical agents compared to standard treatments or placebo reduce the onset and severity of oral mucositis? The risk of bias was assessed, and a network meta-analysis was conducted. RESULTS: Of 2913 results, 30 randomized clinical trials were considered suitable for inclusion. A total of 2564 patients were analyzed, of which 1284 belonged to the test group and 1280 belonged to the control group. Natural products were the most used, followed mainly by antimicrobial agents, coating agents, and basic oral care measures. Topical sucralfate resulted in the most powerful intervention for the OM prevention (OR = 0.04, 95%C.I. = 0.01-0.25, p-value = 0.001). CONCLUSION: Due to its cytoprotective action, low cost, ease of administration, and safety, sucralfate could become a potential ally to prevent the onset of OM during cancer therapy.
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One of the most promising approaches to correct periodontal bone defects and achieve periodontal regeneration is platelet-rich fibrin (PRF). This systematic review and meta-analysis aimed to evaluate the regeneration of periodontal bone defects using PRF compared to other regenerative treatments. The data search and retrieval process followed the PRISMA guidelines. An electronic search of MEDLINE, Cochrane, and PubMed databases was performed, selecting exclusively randomized clinical trials where the following were measured: probing depth reduction (PD), clinical attachment level gain (CAL), and radiographic bone fill (RBF). Out of 284 selected articles, 32 were chosen based on inclusion criteria. The use of platelet-rich fibrin (PRF) + open flap debridement (OFD), PRF + metformin, PRF + platelet-rich plasma (PRP), and PRF + OFD/bone graft (BG) significantly reduced PD and improved CAL and RBF. However, the combination of PRF + BG, PRF + metformin, and PRF + STATINS reduced CAL. The intervention of PRF combined with different treatments such as metformin, OFD, PRP, BG, and STATINS has a significant impact on improving PD and CAL. The use of PRF significantly improved the regeneration of periodontal bone defects compared to other treatments.
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The O-6-methylguanine-DNA methyltransferase (MGMT) gene is a critical guardian of genomic integrity. MGMT methylation in diffuse gliomas serves as an important determinant of patients' prognostic outcomes, more specifically in glioblastomas (GBMs). In GBMs, the absence of MGMT methylation, known as MGMT promoter unmethylation, often translates into a more challenging clinical scenario, tending to present resistance to chemotherapy and a worse prognosis. A pyrosequencing (PSQ) technique was used to analyze MGMT methylation status at different cut-offs (5%, 9%, and 11%) in a sample of 78 patients diagnosed with IDH-wildtype grade 4 GBM. A retrospective analysis was provided to collect clinicopathological and prognostic data. A statistical analysis was used to establish an association between methylation status and treatment response (TR) and disease-specific survival (DSS). The patients with methylated MGMT status experienced progressive disease rates of 84.6%, 80%, and 78.4% at the respective cut-offs of 5%, 9%, and 11%. The number was considerably higher when considering unmethylated patients, as all patients (100%), regardless of the cut-off, presented progressive disease. Regarding disease-specific survival (DSS), the Hazard Ratio (HR) was HR = 0.74 (0.45-1.24; p = 0.251); HR = 0.82 (0.51-1.33; p = 0.425); and HR = 0.79 (0.49-1.29; p = 0.350), respectively. Our study concludes that there is an association between MGMT unmethylation and worse TR and DSS. The 9% cut-off demonstrated a greater potential for patient survival as a function of time, which may shed light on the future need for standardization of MGMT methylation positivity parameters in PSQ.
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Glioblastoma , Guanina , Isocitrato Deshidrogenasa , Humanos , ADN , Glioblastoma/genética , Guanina/análogos & derivados , Secuenciación de Nucleótidos de Alto Rendimiento , Isocitrato Deshidrogenasa/genética , Metilación , O(6)-Metilguanina-ADN Metiltransferasa/genética , Estudios RetrospectivosRESUMEN
OBJECTIVE: Growing evidence is highlighting the inefficacy of clindamycin as an effective substitute to amoxicillin in patients self-reporting a penicillin allergy. The hypothesis is that implant failure is higher in these patients, when compared to patients receiving penicillin. To test this hypothesis, a systematic review and meta-analysis was undertaken and a protocol for delabeling penicillin allergic patients was presented. MATERIALS AND METHODS: A systematic review was undertaken by searching across three different databases, namely PubMed, Scopus and Web of Science. RESULTS: Out of 572 results, four studies were eligible to be included. Fixed-effects meta-analysis showed a higher number of failed implants in patients who were administered clindamycin, because of a self-reported allergy to penicillin. Results showed that these patients are over three times more likely (OR = 3.30, 95% C.I. 2.58-4.22, p-value < .00001) to undergo implant failure with an average cumulative proportion of 11.0% (95% C.I. 3.5-22.0%) versus 3.8% (95% C.I. 1.2-7.7%) of patients not requiring clindamycin and administered amoxicillin. A protocol for penicillin allergy delabeling is proposed. CONCLUSIONS: Current evidence is still limited and based on retrospective observational studies, it is difficult to state if penicillin allergy, clindamycin administration or a combination of both is responsible for the current trends and reported findings.
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Implantes Dentales , Hipersensibilidad a las Drogas , Hipersensibilidad , Humanos , Amoxicilina/efectos adversos , Antibacterianos/efectos adversos , Clindamicina/efectos adversos , Hipersensibilidad a las Drogas/etiología , Penicilinas/efectos adversos , Estudios Retrospectivos , Factores de Riesgo , Autoinforme , Protocolos ClínicosRESUMEN
OBJECTIVES: The aim of the present review and meta-analysis was to evaluate the influence of soft tissue thickness on initial bone remodeling after implant installation. MATERIALS AND METHODS: A literature search was conducted by two independent reviewers on electronic databases up to May 2022. Randomized controlled trials (RCTs) and controlled clinical trials (CCTs) performed on human subjects were included. The risk of bias was evaluated using Cochrane Collaboration's tool. Meta-analysis and Trial Sequential Analysis (TSA) were performed on the selected articles. The primary outcome was marginal bone loss. RESULTS: After screening, 6 studies were included in the final analysis, with a total of 354 implants, and a follow-up from 10 to 14 months. 194 implants were placed in a ≥ 2 mm soft tissue thickness, while 160 had <2 mm soft tissue thickness before implant placement. The included studies had a high level of heterogeneity (I2 > 50%). The meta-analysis indicated a statistically significant difference between the two groups (0.54; p = .027) and the TSA analysis confirmed the results, despite the limited number of dental implants. Additional analysis showed that age and follow-up parameters were not statistically significant factors influencing the bone loss (p = .22 and p = .16, respectively). CONCLUSIONS: Based on the available RCTS and CCTs, initial soft tissue thickness seems to influence marginal bone loss after a short follow-up period. Based on TSA analysis, further studies are needed to assess the influence of the soft tissue thickness on marginal bone loss. PROSPERO registration number: CRD42021235324.
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Enfermedades Óseas Metabólicas , Implantes Dentales , Humanos , Implantación Dental Endoósea/métodos , Bases de Datos Factuales , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
OBJECTIVES: Head and neck squamous cell carcinoma (HNSCC) poses a diagnostic and therapeutic challenge worldwide and is associated with a poor survival rate. Due to the variability in the efficacy of treatments for HNSCC, new predictive biomarkers of therapy outcomes are needed. Recently, we developed an algorithm that employs the mutational profile of TP53 as an independent prognostic factor in HNSCC. In this study, we investigated its role as a predictive biomarker of treatment outcomes in HNSCC patients. We also tested the usefulness of two classification systems for TP53 mutational landscapes. MATERIALS AND METHODS: Clinical and genomic data were retrieved from The Cancer Genome Atlas database. We built a multivariate stepwise backward binary regression model to assess the role of TP53 mutations in predicting therapeutic outcomes. RESULTS: Cases harbouring high-risk-of-death mutations reported an odds ratio of 3.301 for stable or progressive disease compared to wild-type cases, while no significant difference in treatment outcomes was found between cases with low-risk-of-death mutations and wild-type TP53. Our analysis found that older patients with a history of alcohol consumption had a higher risk of stable/progressive disease. CONCLUSIONS: This study improves current evidence on the role of TP53 mutations in treatment response in HNSCC patients.
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BACKGROUND: Survival rate for oral tongue squamous cell carcinoma (OTSCC) is still poor and, despite Tumor-Node-Metastasis staging system has been recently updated, patients included under the same stage still show difference in prognosis. Perineural invasion (PNI) emerged to be an indicator of tumor aggressive behavior and unfortunate events. In this study, we investigate the clinic and prognostic value of PNI in a cohort of OTSCC patients. METHODS: About 200 patients with OTSCC were retrospectively evaluated the presence of PNI. PNI was furtherly descripted as uni-/multifocal and as intra-/peritumoral. Disease-Specific and Relapse-Free Survival (DSS; RFS) were estimated; moreover, we included PNI in the current AJCC 8th Staging System, improving the prognostication model. RESULTS: Perineural invasion was found in 40.5% of patients. Intratumoral PNI predicted patients at high risk of being diagnosed with lymph-node metastasis. Tumors with positive PNI reported a worse DSS (Hazard Ratio=1.878, p-value = 0.008). Moreover, patients exhibiting both multifocal intra- and peritumoral PNI reported poorest DSS (Hazard Ratio = 2.409, p-value = 0.010). Patients were reclassified in a new staging system in case of multifocal PNI, providing better stratification capacity. CONCLUSIONS: Perineural invasion might serve as an additional prognostic factor in OTSCC, and by integrating PNI in the staging system, further improvements in prognostication might be reached.
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Carcinoma de Células Escamosas , Neoplasias de Cabeza y Cuello , Neoplasias de la Boca , Neoplasias de la Lengua , Humanos , Neoplasias de la Lengua/patología , Estudios Retrospectivos , Carcinoma de Células Escamosas/patología , Estadificación de Neoplasias , Recurrencia Local de Neoplasia/patología , Neoplasias de la Boca/patología , Pronóstico , Lengua , Carcinoma de Células Escamosas de Cabeza y Cuello/patología , Invasividad Neoplásica/patología , Neoplasias de Cabeza y Cuello/patologíaRESUMEN
BACKGROUND: Oral tongue squamous cell carcinoma (OTSCC) represents the most common malignancy of the oral cavity. Tumor budding (TB) is a reliable prognostic factor in OTSCC; however, a standardized scoring system is not still validated. AIMS: The study aims to evaluate the prognostic role of TB in 211 OTSCC patients treated between 1997 and 2018. MATERIALS & METHODS: TB was evaluated on hematoxylin and eosin-stained sections in the hotspot area of the infiltrative front (×200-magnification). It was scored using a two-tier system, a three-tier system, and according to BD-model and revised-Grading system. Univariate and multivariate Cox regression analyses of disease-specific survival (DSS) and disease-free survival (DFS) were performed. A p < 0.05 was considered as statistically significant. RESULTS: The two-tier and three-tier systems resulted an independent prognostic factor of DSS. High-risk patients had a 2.21 and 3.08 times increased probability of poor DSS compared with low-risk group. It is significantly increased even for intermediate-risk group. No significant differences emerged classifying patients according to BD-model and revised-Grading system. DISCUSSION: These data confirm the prognostic value of TB in predicting DSS in OTSCC. Classifying patients into two groups using the 5-bud cutoff significantly discriminates their outcomes. CONCLUSION: Since the established role of DOI and the poor prognostic value of grading, TB could be considered an independent prognostic marker.
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Carcinoma de Células Escamosas , Neoplasias de Cabeza y Cuello , Neoplasias de la Lengua , Humanos , Pronóstico , Carcinoma de Células Escamosas de Cabeza y Cuello/patología , Carcinoma de Células Escamosas/patología , Neoplasias de la Lengua/patología , Neoplasias de Cabeza y Cuello/patología , Estadificación de Neoplasias , Estudios RetrospectivosRESUMEN
The objective of this systematic review was to evaluate which salivary biomarkers are altered in patients with burning mouth syndrome (BMS) compared to a control group (CG). A comprehensive literature search was conducted in four databases. Case-control studies evaluating salivary biomarkers in BMS patients were included. Risk of bias was assessed using the Newcastle-Ottawa tool. RevMan was used for meta-analysis. Seventeen studies were selected. The included studies collected 54 different biomarkers. Of these biomarkers, only three (cortisol, α-amylase, and dehydroepiandrosterone) were analyzed in three or more studies. Dehydroepiandrosterone obtained contradictory results among the studies. However, cortisol and α-amylase levels were found to be higher in BMS patients. Cortisol was the only biomarker which could be included for meta-analysis. Cortisol levels were significantly higher in the BMS group compared to the CG (Mean Difference = 0.39; 95% CI [0.14-0.65]; p = 0.003). In conclusion, different studies investigated salivary biomarkers in patients with BMS compared to a CG, with controversial results. Meta-analysis, confirmed by trial-sequential analysis, showed how cortisol levels were significantly higher in BMS. Cortisol emerges as an interesting salivary biomarker in BMS, but future properly designed studies are needed to evaluate its role in diagnosis and/or response to treatment.
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Síndrome de Boca Ardiente , Saliva , Humanos , Saliva/química , Hidrocortisona/análisis , Biomarcadores , alfa-Amilasas , DeshidroepiandrosteronaRESUMEN
OBJECTIVE: The aim of the present study was to evaluate the expression of intracellular and vesicular LGALS3BP in oral squamous cell carcinoma (OSCC) patients and available cell lines to explore its potential as a target for antibody-drug conjugate (ADC) therapy. METHODS: Free and vesicular LGALS3BP expression levels were evaluated in cancer tissues from a cohort of OSCC patients as well as in a panel of OSCC cell lines through immunohistochemistry, qRT-PCR, Western Blot analysis, and ELISA. RESULTS: LGALS3BP resulted in being highly expressed in the cytoplasm of tumour cells in OSCC patient tissues. A strong correlation was found between high LGALS3BP expression levels and aggressive histological features of OSCC. Biochemistry analysis performed on OSCC cell lines showed that LGALS3BP is expressed in all the tested cell lines and highly enriched in cancer-derived extracellular vesicles. Moreover, LGALS3BP high-expressing HOC621 and CAL27 OSCC cell lines showed high sensitivity to the ADC-payload DM4, with an IC50 around 0.3 nM. CONCLUSIONS: The present study highlights that LGALS3BP is highly expressed in OSCC suggesting a role as a potential diagnostic biomarker and therapeutic target for ADC-based therapy.
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Oral lichen planus usually occurs in adults; there are no clear data regarding the incidence and the clinical features of oral lichen planus in children. This paper reports clinical findings, treatments, and outcomes of 13 Italian patients with oral lichen planus in childhood diagnosed between 2001 and 2021. The most common finding was keratotic lesions with reticular or papular/plaque-like patterns, confined to the tongue in seven patients. Although oral lichen planus in childhood is rare and the malignant transformation index is unknown, specialists must be aware of its characteristics and oral mucosal lesions must be correctly diagnosed and managed.
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Liquen Plano Oral , Liquen Plano , Adulto , Humanos , Niño , Liquen Plano Oral/diagnóstico , Liquen Plano Oral/epidemiología , Liquen Plano Oral/patología , Lengua/patología , Transformación Celular Neoplásica , Investigación , Liquen Plano/diagnóstico , Liquen Plano/epidemiologíaRESUMEN
OBJECTIVES: To investigate the histomorphometric changes occurring in alveolar ridge preservation (ARP) based on the use of different plasma concentrates (PCs) in randomized clinical trials (RCT). There is controversy whether the placement of PCs in ARP is effective in the formation of new bone. MATERIALS AND METHODS: A systematic review search was conducted in PubMed, Scopus, Web of Science, and Cochrane Database to answer the PICO question: In patients undergoing tooth extraction followed by ARP, do PCs alone in the post-extraction socket in comparison with spontaneous healing improve new vital bone formation percentage in histomorphometric analysis after more than 10 weeks? The risk of bias was assessed and a meta-analysis was conducted. RESULTS: Of 3809 results, 8 studies were considered suitable for inclusion. A total of 255 teeth were extracted in 250 patients. Regarding the PCs used, ARP was performed with platelet- and leukocyte-rich fibrin (L-PRF) in 120 sockets, and with pure platelet-rich plasma (P-PRP) in 31 sockets and 104 sockets were controlled. PCs improved new bone formation in ARP with respect to the spontaneous healing group (SMD = 1.77, 95%C.I. = 1.47-2.06, p-value < 000.1). There were no differences between the different PCs (L-PRF and P-PRP). CONCLUSION: The results of this meta-analysis support the efficacy of the use of PCs in new bone formation in ARP. With respect to the different types of PCs studied, no differences were observed. CLINICAL RELEVANCE: When planning implant surgery after tooth extraction, treatment with PCs should be considered for ARP. Any PC increases new bone formation compared to spontaneous healing.
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Aumento de la Cresta Alveolar , Plasma Rico en Plaquetas , Diente , Humanos , Alveolo Dental , Proceso Alveolar , Osteogénesis , Extracción Dental , FibrinaRESUMEN
This study aimed at investigating differences in heat generation and bone architecture following four different implant site preparation techniques: compressive osteotomes, conventional drills, osseodensification (OD mode with osseodensification drills), and piezoelectric systems. Porcine rib bones were used as a model for implant surgery. Thermocouples were employed to measure temperature changes, and micro-CT to assess the bone architecture. The primary stability and insertion torque values of the implants placed in the differently prepared sites were assessed. The temperature changes were higher with Piezo. The average primary stability using the ISQ scale was the greatest for drills (76.17 ± 0.90) and the lowest for osteotomes (71.50 ± 11.09). Insertion torque was significantly higher with the osseodensification method (71.67 ± 7.99 Ncm) in comparison to drills, osteotomes, and piezo. Osteotomes showed the highest bone to implant contact percentage (39.83 ± 3.14%) and average trabecular number (2.02 ± 0.21 per mm), while drills exhibited the lowest (30.73 ± 1.65%; 1.37 ± 0.34 per mm). Total implant site bone volume was the highest with osseodensification (37.26 ± 4.13mm3) and the lowest for osteotomes (33.84 ± 3.84mm3). Statistical analysis showed a high primary stability and decrease in temperature during implant site preparation with osseodensification technique. The results support the use of osseodensification technique for implant site preparation.
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Implantes Dentales , Animales , Porcinos , Implantación Dental Endoósea/métodos , Osteotomía/métodos , Costillas/cirugía , TermogénesisRESUMEN
BACKGROUND: Several solutions are available for the rehabilitation of edentulous jaws. Each treatment option is characterised by specific advantages and drawbacks. OBJECTIVE: The aim of this research was to perform a cost-effectiveness (CE) analysis of the main rehabilitative solutions of totally edentulous mandibles. METHODS: Decision tree models were built using TreeAge Pro Healthcare 2021 software to compare the following strategies: Conventional Denture (CD), Overdenture retained by two implants (OD-2), Overdenture retained by a bar on two implants (ODbar), Overdenture retained by 4 mini-implants (ODmini) and Fixed denture supported by 4 implants (FD). Costs were estimated using data from public rate tables. Effectiveness measures were obtained from a meta-analysis of literature data, normalising the different scales in 0-1 range. A value of 30 000 per 1 normalised utility points was set as threshold of willingness to pay (WTP). Probabilistic sensitivity analysis (PSA) with 1000 Monte Carlo Simulations was performed to characterise uncertainty. RESULTS: Total costs ranged between 1804,40 for CD and 10 008,80 for FD rehabilitations, with an effectiveness of 0,69 and 0,95 normalised points (0-1 scale) for the two solutions. The ODbar resulted to be the most CE strategy at the established WTP value, with the highest Net Monetary Benefit (22 001,20), followed by the OD-2 rehabilitation (21 866,80). PSA analysis confirmed the dominance of OD-2 and ODbar strategies, confirming a net separation from the other alternatives. CONCLUSION: OD stabilised by 2 implants could represent a good rehabilitative solution for patients with edentulous mandible, being a good trade-off in terms of costs and effectiveness. Nevertheless, a standardised measure of oral health-related quality of life is needed to obtain more reliable results.
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Implantes Dentales , Arcada Edéntula , Humanos , Calidad de Vida , Análisis de Costo-Efectividad , Prótesis de Recubrimiento , Prótesis Dental de Soporte Implantado , Mandíbula , Retención de DentaduraRESUMEN
BACKGROUND: Minor salivary glands can be found in the ventral and anterior part of the tongue; these glands can rarely develop mucoceles that, due to their rarity and their unusual clinical appearance, may present an interesting differential diagnosis. Mucoceles appear as an exophytic, sometimes pedunculated, lesion, which is a feature that is due to the absence of a capsule; thus, the glands are right beneath the mucosa and over the muscle tissue. The aim of this article is to retrospectively present and discuss the anatomy, pathology, clinical features and therapy of several cases of Blandin-Nunh mucoceles collected from two different institutions. METHODS: A retrospective case review was carried out in two university institutions, retrieving all cases of tongue mucoceles from 1999 to today. Two oral pathologists reviewed all the slides, confirming the diagnosis. Demographic data of the patient, anatomic location and clinical appearance were retrieved from clinical charts, together with the type of surgical procedure and possible relapses. RESULTS: A total of 240 cases of tongue mucoceles were gathered from the archives: the mean age was 22 years (DS = 14,7; Range 2-83), 126 were females (52,5%, mean age 22,7 years, DS = 16,5; Range 2-83), and 114 were males (47,5%, mean age 20,9 years, DS = 12,4; Range 3-73); in all cases, a history of trauma was reported. The ventral surface was the most frequent location (224 cases - 93,3%), and in the great majority (235 cases - 97,9%), pathology revealed mucous spillage with a wall formed by fibrous connective and granulation tissue with no epithelium lining the cavity. Superficial mucocele and sclerosing sialoadenitis were the more frequent pathological variants (21 cases - 8,8%). All lesions were treated with excision and enucleation of the servicing gland. The healing was uneventful in all cases, but there were four recurrences and two cases of sensory paraesthesia of the border of the tongue, all in males, except one case of paraesthesia in a female. CONCLUSIONS: Tongue mucoceles must be differentiated from many benign and malignant lesions. For this reason, surgical removal of the lesion and of the associated gland with a pathological exam is mandatory. In fact, the anatomical location of the glands and the possible pathological variants must be considered to reach a correct diagnosis and diminish possible relapses. TRIAL REGISTRATION: CE-Muc_Ton_3/2023.
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Mucocele , Enfermedades de las Glándulas Salivales , Masculino , Humanos , Femenino , Adulto Joven , Adulto , Enfermedades de las Glándulas Salivales/diagnóstico , Enfermedades de las Glándulas Salivales/cirugía , Mucocele/diagnóstico , Mucocele/cirugía , Mucocele/patología , Estudios Retrospectivos , Parestesia , Recurrencia Local de Neoplasia , Lengua/cirugía , Lengua/patología , RecurrenciaRESUMEN
Inflammation seems to play a critical role in the development and progression of different cancers. Neutrophil-to-lymphocyte ratio (NLR) is an easily measurable marker of systemic inflammation. The purpose of this systematic review and meta-analysis was to evaluate the prognostic role of the pre-treatment NLR, in terms of overall survival (OS) and disease-free survival (DFS), in patients with primary head and neck squamous cell carcinoma (HNSCC) treated by surgery alone or followed by chemo/radiotherapy. This systematic review was performed according to the guidelines reported in the Cochrane Handbook and the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) statement. Meta-analysis of OS and DFS was performed using the inverse of variance test. Fixed-effect models were used on the basis of the presence of heterogeneity. Risk of bias assessment and trial sequential analysis (TSA) were also performed; the quality of the evidence was evaluated via the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) approach. The analysis revealed that a higher value of pre-treatment NLR correlates with a statistically significant decrease of OS (HR, 1.56; 95% CI: [1.35, 1.80]; p < 0.00001) and a lower DFS (HR, 1.64; 95% CI: [1.30, 2.07]; p < 0.0001) in HNSCC patients.
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Neoplasias de Cabeza y Cuello , Neutrófilos , Neoplasias de Cabeza y Cuello/terapia , Humanos , Linfocitos , Pronóstico , Carcinoma de Células Escamosas de Cabeza y Cuello/terapiaRESUMEN
BACKGROUND: TATE has been proposed as a prognostic factor in oral cancer staging; however, the controversial literature data limit its application in the routine diagnosis. The aim of this study was to evaluate the prognostic value of TATE in patients with oral tongue cancer. The second aim was to identify any difference in the methods of eosinophil quantification or in the cutoff values reported in literature. METHODS: Clinic-pathological data of 204 patients treated at "Ospedali Riuniti" Hospital, Ancona, Italy, were collected. Evaluation of TATE was performed on hematoxylin-and-eosin-stained slides and correlation with survival outcomes was evaluated. The number of eosinophils per square millimeter was evaluated by using two methods, namely density (TATE-1) and classical (TATE-2) methods. For each of the 2 methods tested, patients were stratified into two or three groups, according to the most used cutoff values reported in literature. RESULTS: Regardless of the method of eosinophil quantification or the cutoff values used, patients with high TATE had a significantly better disease-specific survival. The density method (TATE-1) showed a better predictive performance, in particular when applying a single cutoff of 67 eosinophils/mm2 , two cutoffs of 10 and 100 eosinophils/mm2 , or two cutoffs of 50 and 120 eosinophils/mm2 . CONCLUSION: The evaluation of TATE is simple, cost-effective, and easy to implement in daily practice with the aim of improving risk stratification of patients affected by oral tongue cancer. Results of prognostic performance analysis suggest using density (TATE-1) method as the standard approach to evaluate TATE in future studies, enhancing replicability.
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Eosinofilia , Neoplasias de la Boca , Neoplasias de la Lengua , Eosinofilia/diagnóstico , Eosinofilia/patología , Eosinófilos/patología , Humanos , Neoplasias de la Boca/patología , Pronóstico , Neoplasias de la Lengua/patologíaRESUMEN
BACKGROUND: Tobacco consumption remains a public health issue and is one of the major causes of death in India. This study presents a validated conceptual model to assess the interaction between education, perceived application of tobacco control measures, type of tobacco and their effects on the intention to quit tobacco. Additionally, the direct and mediating roles of tobacco use -frequency, -duration, and -dependency on the intention to quit is also investigated. METHODS: An analytical cross-sectional study was carried out, and data from tobacco users of six randomly selected states in India was collected via face-to-face interviews. Structural equation modeling (SEM) was performed using R v 3.6.3 to test the model fit and to explore the association between tobacco control measures and the intention to quit tobacco. RESULTS: From 1962 tobacco users, 43.7% wanted to quit tobacco immediately. Tambakoo (57.7%) was the most common type of tobacco used and 68.9% said that minors could buy tobacco. Findings from SEM showed that that one standard deviation (SD) increase in the perceived application of tobacco control measures is directly associated with a 0.181 SD increase in the intention to quit tobacco (B = 0.181, P < 0.001), and this effect was partially mediated by frequency of tobacco consumption (B = 0.06, P < 0.05). Also, a better education level was associated with a higher intention to quit tobacco (B = 0.14, P < 0.001). CONCLUSIONS: To conclude, the application of tobacco control measures and a better education level may positively affect the intention to quit tobacco. The frequency of tobacco use and the number of influencers play an essential role in deciding to quit. In future, longitudinal studies are recommended to further substantiate the evidence.