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1.
Med Oral Patol Oral Cir Bucal ; 29(4): e476-e482, 2024 Jul 01.
Artigo em Inglês | MEDLINE | ID: mdl-38794936

RESUMO

BACKGROUND: The lips are the transition zone between the facial skin and the oral mucosa and are the site of alterations related to a broad spectrum of etiologies. Squamous cell carcinoma (SCC) and basal cell carcinoma (BCC) are the most prevalent neoplasms affecting lips. This study evaluated the demographic and clinicopathological features of the SCC and BCC in the lip. MATERIAL AND METHODS: A retrospective cross-sectional descriptive study (1994-2019) was carried out. Demographic and clinicopathologic data were collected from a hospital's dermatological service and an oncologic hospital. The data were submitted to descriptive analysis and Pearson's chi-square and Fisher's exact tests (p ≤ 0.05). RESULTS: 417 medical records were analyzed, of which 323 corresponded to SCC (77.5%) and 94 to BCC (22.5%). SCC showed more frequency in males (58.8%) and BCC in females (54.3%). The lower lip was significantly affected in male patients (p < 0.0001) and by both neoplasms (70.6% and 56.4%, respectively; p = 0.014). SCC and BCC were mainly treated with surgery (88.3% and 93.2%, respectively). Surgical margin was frequently negative in SCC and BCC (87%; 72.3%, respectively), and no recurrence was observed in 79.9% of SCC and 69.1% of BCC cases. CONCLUSIONS: SCC was more frequent in male patients, while BCC showed more frequency in female patients. Both neoplasms mainly affect the lower lip. Understanding the epidemiological profile of these lesions in the lip, as well as their etiology and clinical features, is fundamental for appropriate clinical conduct and the creation and/or amplification of preventive measures.


Assuntos
Carcinoma Basocelular , Carcinoma de Células Escamosas , Neoplasias Labiais , Humanos , Carcinoma Basocelular/epidemiologia , Masculino , Neoplasias Labiais/epidemiologia , Feminino , Estudos Retrospectivos , Estudos Transversais , Brasil/epidemiologia , Carcinoma de Células Escamosas/epidemiologia , Carcinoma de Células Escamosas/patologia , Pessoa de Meia-Idade , Idoso , Adulto , Idoso de 80 Anos ou mais , Adulto Jovem , Fatores de Tempo , Adolescente , Neoplasias Cutâneas/epidemiologia , Neoplasias Cutâneas/patologia
2.
Br J Oral Maxillofac Surg ; 59(10): 1166-1173, 2021 12.
Artigo em Inglês | MEDLINE | ID: mdl-34274169

RESUMO

The objective of this study was to compare, through a systematic review with a meta-analysis, the relative risks of arthroscopy and arthrocentesis in the temporomandibular joint. MEDLINE/PUBMED, EMBASE, Cochrane Library (CENTRAL), Web of Science, SCOPUS were the researched databases, as well as grey literature and manual searches. The search results showed 656 studies, but only five met the eligibility criteria. The evaluation included 194 joints (104 patients): 101 were arthroscopy and 93 arthrocentesis. Complications were observed in four patients undergoing arthroscopy (two with temporary facial paralysis and two with prolonged cervical oedema) and in three patients undergoing arthrocentesis (two with severe bradycardia and one with prolonged cervical oedema). The meta-analysis demonstrated a relative risk of 0.99 for complications after arthroscopy compared with arthrocentesis, but the results showed no statistical differences. In conclusion, this systematic review suggests that there is no increased risk of complications with arthroscopy than arthrocentesis. When complications were present, they were temporary.


Assuntos
Artrocentese , Transtornos da Articulação Temporomandibular , Artroscopia , Edema , Humanos , Articulação Temporomandibular , Resultado do Tratamento
3.
Int J Oral Maxillofac Surg ; 46(2): 236-242, 2017 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-27865630

RESUMO

This study aimed to determine the effect of the co-administration of dexamethasone 8mg and nimesulide 100mg given 1h before mandibular third molar surgery. A prospective, randomized, triple-blind, split-mouth clinical trial was developed at the study institution in Pernambuco, Brazil. A pilot study was first performed (95% confidence interval, 80% test power, and 5% error), and a sample of 40 patients aged between 18 and 40 years was selected. The patients were randomized and divided into two groups: dexamethasone+placebo and dexamethasone+nimesulide. The following parameters were evaluated: pain (visual analogue scale), total number of rescue analgesics taken, time taken to first rescue analgesic consumption, oedema, trismus, and patient satisfaction. The paired t-test and the Wilcoxon test were used to compare means. Statistically significant differences were found between the groups in pain values at 2, 4, and 12h postoperative, and in the total number of rescue analgesics and time taken to first rescue analgesic ingestion (P<0.05), with results in favour of dexamethasone+nimesulide administration. Oedema and trismus were similar in the two treatment groups and decreased over time postoperatively. The co-administration of dexamethasone and nimesulide reduces pain intensity and the need for rescue medication after third molar surgery.


Assuntos
Anti-Inflamatórios não Esteroides/administração & dosagem , Dexametasona/administração & dosagem , Edema/prevenção & controle , Glucocorticoides/administração & dosagem , Dente Serotino/cirurgia , Dor Pós-Operatória/prevenção & controle , Sulfonamidas/administração & dosagem , Extração Dentária , Dente Impactado/cirurgia , Trismo/prevenção & controle , Adolescente , Adulto , Brasil , Quimioterapia Combinada , Feminino , Humanos , Masculino , Medição da Dor , Satisfação do Paciente , Estudos Prospectivos , Resultado do Tratamento
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