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1.
Braz J Otorhinolaryngol ; 88 Suppl 1: S97-S101, 2022.
Article in English | MEDLINE | ID: mdl-34030979

ABSTRACT

INTRODUCTION: Surgery is one of the most frequently used options in the treatment of head and neck squamous cell carcinoma. In surgical patients, the use of arterial lactate to assess hypoxemia and severe inflammatory states is well-founded. However, there are few studies on its use in patients with head and neck squamous cell carcinoma. The aim of this study was to investigate whether the serum arterial lactate level on the 1st postoperative day would be a predictor of postoperative complications in head and neck squamous cell carcinoma surgeries. METHODS: This is a prospective cohort, which evaluated 44 adult patients of both genders, with HNSCC, who underwent surgery associated with monobloc neck dissection as an initial treatment. Patients were divided into two groups, according to the presence or absence of postoperative complications: with complication (Clavien-Dindo II-V) and without complications (Clavien-Dindo 0-I). Student's t-test and its variants were used to compare continuous data. Pearson's or Spearman's test was used to correlate the data and p values ​​<0.05 were considered statistically significant. RESULTS: A total of 59% of the patients (n=26/44) developed postoperative complications. Serum lactate was significantly higher in the group with complications when compared to patients without complications, respectively 2.15mmoL/L (1.10-3.90) and 1.59 mmoL/L (0.70-3.44); p=0.03. The prognostic accuracy of arterial lactate was 69% (95% CI: 54%-82%; p=0.03), estimated by the ROC curve. A cut-off >1.7mmoL/L was identified, with a sensitivity of 65.38% and specificity of 66.67%. CONCLUSION: Arterial lactate measured on the first postoperative day is a good predictor of postoperative complications in patients with head and neck squamous cell carcinoma.


Subject(s)
Head and Neck Neoplasms , Lactic Acid , Humans , Female , Male , Squamous Cell Carcinoma of Head and Neck/surgery , Prospective Studies , Head and Neck Neoplasms/surgery , Postoperative Complications
2.
Sex Med ; 9(5): 100408, 2021 Oct.
Article in English | MEDLINE | ID: mdl-34333225

ABSTRACT

INTRODUCTION: The pandemic caused by the COVID-19 resulted in worldwide social isolation and leading to significant personal distress, particularly among health professionals on the front lines. Those factors' relevance and their impact on sexual function in this population have not yet been established. AIM: To evaluate the impact of the pandemic on sexual function in healthcare professionals and medical students at a reference center in the treatment of COVID-19 in Brazil. METHODS: A cross-sectional analysis with online questionnaires about sexual function was sent to health professionals and medical students from the HC-FMUSP medical complex. The questionnaire evaluated Total Sexual and Masturbatory Frequency prior and during the pandemic, libido and sexual satisfaction changes with a detailed inquire about demographics and personal factors. An objective assessment of sexual function was also made using the validated sexual quotient questionnaires. MAIN OUTCOME MEASURES: Differences in intercourse frequency, libido, and overall sexual satisfaction, in a sample of healthcare professionals particularly vulnerable to the pandemic effects. RESULTS: A total of 1,314 responses were available with a mean age of 37 years. Worsening of sexual satisfaction was reported by 44.5% of the participants, with the following associated factors: Lower libido, missing Nightlife, Higher Masturbatory Frequency, and isolation from the partner. Remaning sexualy actively and having higher sexual frequency appear to decrease the chance of worsening sexual function. Worsening of Libido was reported by 37% and had several associated factors, including missing of Nightlife, older age, isolation from the partner among others. Being male and sexually active was associated with a smaller chance of reporting lower libido. CONCLUSION: We were able to observe a sharp drop in Libido and General Sexual Satisfaction. Although an increase in pornography consumption and masturbatory frequency did occur, these factors were not associated with greater sexual satisfaction. The impact of COVID-19 on this population's sexual health is not to be underestimated and should be further studied in the follow-up of the pandemic. Neto RP, Nascimento BCG, Carvalho dos Anjos Silva G, et al. Impact of COVID-19 Pandemic on the Sexual Function of Health Professionals From an Epicenter in Brazil. Sex Med 2021;9:100408.

3.
Indian J Psychiatry ; 62(Suppl 3): S337-S342, 2020 Sep.
Article in English | MEDLINE | ID: mdl-33227046

ABSTRACT

INTRODUCTION: As COVID-19 develops around the world, numerous publications have described the psychiatric consequences of this pandemic. Although clinicians and healthcare systems are mainly focused on managing critically ill patients in an attempt to limit the number of casualties, psychiatric disease burden is increasing significantly. In this scenario, increased domestic violence and substance abuse have been recently reported. OBJECTIVE: The objective of this study is to perform a systematic review of the literature regarding the consequences of severe acute respiratory syndrome-CoV-2 infection in terms of domestic violence and substance abuse, and compare incidences found. MATERIALS AND METHODS: We conducted a literature search using the preferred reporting items for systematic reviews and meta-analyses guidelines. The keywords included "domestic violence," "substance abuse" AND "COVID-19," including multiple variants from December 2019 through June 2020. An extensive bibliographic search was carried out in different medical databases: Pubmed, EMBASE, LILACS, medRxiv, and bioRxiv. Titles and abstracts were reviewed according to the eligibility criteria. The risk of bias in the retrieved articles was assessed by the Joanna Briggs Institute's critical assessment instrument. RESULTS: A total of 1505 papers were initially retrieved after consulting the selected databases. After browsing through titles and abstracts, 94 articles were initially included considering the predefined eligibility criteria. After a more detailed analysis, only six scientific articles remained in our selection. Of these, three were evaluating domestic violence against children, while the other three were about substance abuse. CONCLUSION: There is not enough evidence to support the concept that COVID-19 has led to an increase in the rates of domestic violence and substance abuse. The initial decrease in violence reports might not translate into a real reduction in incidence but in accessibility. Apparently, there has been a slight increase in alcohol and tobacco abuse, especially by regular users, which also requires confirmatory studies. The inconsistency between expert opinon articles and the actual published data could be a result of the limited time since the beginnging of the crisis, the fact that psychitaric patients have been chronically exposed to stressful situatons, and a possible stimulated increase in demand for psychatric consultations.

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