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Mortality caused by the COVID-19 pandemic has impacted indicators of Years of Potential Life Lost (YPLL) worldwide. This study aimed to estimate the YPLL due to mortality caused by COVID-19, according to sex, age group, and race/color in Brazil, from March 2020 to December 2021. Deaths caused by COVID-19 were characterized, in which the rates and ratios of standardized YPLL rates, the average number of years of potential life lost (ANYPLL), and the average age at death (AAD) were estimated and compared. Overall, 13,776,969.50 potential years of life were lost, which resulted in an average loss of 22.5 potential years not lived. A greater loss of potential years of life was identified in men (58.12%) and in the age groups from 0 to 59 years in the black (58.92%) and indigenous (63.35%) populations, while in the age groups of 60 years and over, a greater loss of YPLL was observed in the white (45.89%) and yellow (53.22%) populations. Women recorded the highest ADD, with the exception of indigenous women. White men (1.63), brown men (1.59), and black men (1.61) had the highest rates when compared to white women. Although COVID-19 has a greater impact on the elderly, it was the black and indigenous populations under the age of 60 who had the greatest loss of potential years of life.

A mortalidade provocada pela pandemia da COVID-19 tem produzido impactos aos indicadores de Anos Potenciais de Vida Perdidos (APVP) em nível mundial. Objetiva-se estimar os APVP devido à mortalidade por COVID-19, segundo sexo, faixa etária e raça/cor, no período de março de 2020 a dezembro de 2021, no Brasil. Foram caracterizadas as mortes por COVID-19, estimadas e comparadas as taxas e razão de taxas padronizadas de APVP, a média de anos potenciais de vida não vividos (APVNV) e a idade média do óbito (IMO). No geral, foram perdidos 13.776.969,50 anos potenciais de vida, o que determinou uma perda média de 22,5 anos potenciais não vividos. Houve maior perda de anos potenciais de vida nos homens (58,12%) e nas faixas etárias de 0 a 59 anos nas populações negra (58,92%) e indígena (63,35%), enquanto nas faixas etárias de 60 anos e mais foi observada maior perda de APVP nas populações branca (45,89%) e amarela (53,22%). As mulheres registraram as maiores IMO, com exceção das mulheres indígenas. Homens brancos (1,63), pardos (1,59) e pretos (1,61) tiveram as maiores taxas em comparação às mulheres brancas. Apesar da COVID-19 ter tido maior impacto em idosos, foram as populações negra e indígena na faixa de menos de 60 anos quem teve maior perda de anos potenciais de vida.

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This ecological, time-trend study examined rates of homicide against women residing in Brazil, by state and race/colour, from 2016 to 2020, by performing. Multiple analysis by regression model on longitudinal data. During the study period, 20,405 homicides of women were recorded in Brazil. Standardised homicides rates were higher among black women (6.1/100,000) than among white women (3.4/100,000). From 2016 to 2020, rates decreased 25.2%, from 4.7 deaths per 100,000 women in 2016 to 3.5 in 2020, with a statistically significant downward trend among both black and white women. Statistically significant inverse relationships were found between female homicide rates and HDI, illiteracy rate and proportion of ill-defined causes. The average homicide rate decreased in 2019 and 2020, as compared with 2016. Despite the decreasing time trend in homicide rates for both black and white women, they differed substantially by race, with worse outcomes for black women.

O objetivo deste estudo é avaliar as taxas de homicídios contra mulheres residentes no Brasil, segundo unidades da federação e raça/cor, no período de 2016 a 2020. Trata-se de um estudo ecológico de tendência temporal. Foi realizada análise múltipla adotando-se modelo de regressão para dados longitudinais. No período, ocorreram no Brasil 20.405 homicídios de mulheres e as taxas padronizadas mostraram que as mulheres negras (6,1/100.000) apresentaram as maiores taxas, em comparação às brancas (3,4/100.000). O Brasil apresentou queda de 25,2% de 2016 a 2020. A taxa de homicídio variou de 4,7 mortes por 100 mil mulheres em 2016 para 3,5 em 2020, mas a tendência decrescente e estatisticamente significante foi observada nas taxas de mulheres negras e brancas. As variáveis IDH, taxa de analfabetismo e proporção de causas mal definidas apresentaram uma relação inversa e estatisticamente significante com as taxas de homicídio de mulheres. Nos anos de 2019 e 2020 houve uma diminuição da taxa média de homicídio em relação ao ano de 2016. Apesar do decrescimento na evolução temporal das taxas para negras e brancas, houve diferenças raciais importantes nos homicídios de mulheres, com piores resultados para as mulheres negras.

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INTRODUCTION: Cervical disease control might be challenging in advanced thyroid cancer (DTC). Indications for cervical external beam radiation therapy (EBRT) are controversial. PURPOSE: To identify clinical and molecular factors associated with control of cervical disease with EBRT. METHODS: Retrospective evaluation and molecular analysis of the primary tumor DTC patients who underwent cervical EBRT between 1995 and 2022 was performed. RESULTS: Eighty adults, median age of 61 years, were included. T4 disease was present in 43.7%, lymph node involvement in 42.5%, and distant metastasis in 47.5%. Those with cervical progression were older (62.5 vs. 57.3, p = 0.04) with more nodes affected (12.1 vs. 2.8, p = 0.04) and had EBRT performed later following surgery (76.6 vs. 64 months, p = 0.05). EBRT associated with multikinase inhibitors showed longer overall survival than EBRT alone (64.3 vs. 37.9, p = 0.018) and better local disease control. Performing EBRT before radioiodine (RAI) was associated with longer cervical progression-free survival (CPFS) than was RAI before (67.5 vs. 34.5, p < 0.01). EBRT ≥2 years after surgery was associated with worse CPFS (4.9 vs. 34, p = 0.04). The most common molecular alterations were ERBB2, BRAF, FAT1, RET and ROS1 and TERT mutation was predictive of worse disease control after EBRT (p = 0.04). CONCLUSION: Younger patients, with fewer affected nodes and treated earlier after surgery had better cervical disease control. Combination of EBRT with MKI improved OS. TERT mutation might indicate worse responders to EBRT; however, further studies are necessary to clarify the role of molecular testing in selecting candidates for cervical EBRT.

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Introduction: Treatment of patients with pediatric differentiated thyroid cancer (DTC) often involves radioiodine (RAI), which is associated with increased risks of short- and long-term adverse outcomes. The impact of RAI treatment on the female reproductive system remains uncertain. Anti-Müllerian hormone (AMH) is a marker of ovarian reserve and is related to fertility. Objective: The aim was to analyze the association between RAI and serum AMH level in women treated with RAI. Methods: We evaluated women with pediatric DTC treated with RAI at the age of ≤19 years. Serum AMH was measured. Results: The study included 47 patients with a mean age of 25.1 years (12.4-50.8) at AMH measurement and follow-up of 11.8 ± 8.4 years. The mean RAI administered was 235 mCi (30-1150). Sixteen (34%) received multiple RAI doses (471 ± 215 mCi). Mean AMH level was 2.49 ng/mL (0.01-7.81); the level was 1.57 ng/mL (0.01-7.81) after multiple RAI doses and 2.99 ng/mL (0.01-6.63) after a single RAI dose (P = 0.01). Patients who received a cumulative RAI lower than 200 mCi had higher AMH levels (2.23 ng/mL, 0.39-7.81) than those who received more (1.0 ng/mL, 0.01-6.63; P = 0.02). In patients with similar cumulative RAI activities, administration of multiple RAI doses was significantly and independently associated with AMH level lower than the reference range for age (HR: 5.9, 1.55-52.2, P = 0.014) after age adjustments. Conclusion: Levels of AMH were lower after multiple RAI doses, especially after a cumulative RAI dose above 200 mCi. More studies are needed to clarify the impact of RAI on fertility considering its cumulative activity and treatment strategy.

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Resumo A mortalidade provocada pela pandemia da COVID-19 tem produzido impactos aos indicadores de Anos Potenciais de Vida Perdidos (APVP) em nível mundial. Objetiva-se estimar os APVP devido à mortalidade por COVID-19, segundo sexo, faixa etária e raça/cor, no período de março de 2020 a dezembro de 2021, no Brasil. Foram caracterizadas as mortes por COVID-19, estimadas e comparadas as taxas e razão de taxas padronizadas de APVP, a média de anos potenciais de vida não vividos (APVNV) e a idade média do óbito (IMO). No geral, foram perdidos 13.776.969,50 anos potenciais de vida, o que determinou uma perda média de 22,5 anos potenciais não vividos. Houve maior perda de anos potenciais de vida nos homens (58,12%) e nas faixas etárias de 0 a 59 anos nas populações negra (58,92%) e indígena (63,35%), enquanto nas faixas etárias de 60 anos e mais foi observada maior perda de APVP nas populações branca (45,89%) e amarela (53,22%). As mulheres registraram as maiores IMO, com exceção das mulheres indígenas. Homens brancos (1,63), pardos (1,59) e pretos (1,61) tiveram as maiores taxas em comparação às mulheres brancas. Apesar da COVID-19 ter tido maior impacto em idosos, foram as populações negra e indígena na faixa de menos de 60 anos quem teve maior perda de anos potenciais de vida.

Abstract Mortality caused by the COVID-19 pandemic has impacted indicators of Years of Potential Life Lost (YPLL) worldwide. This study aimed to estimate the YPLL due to mortality caused by COVID-19, according to sex, age group, and race/color in Brazil, from March 2020 to December 2021. Deaths caused by COVID-19 were characterized, in which the rates and ratios of standardized YPLL rates, the average number of years of potential life lost (ANYPLL), and the average age at death (AAD) were estimated and compared. Overall, 13,776,969.50 potential years of life were lost, which resulted in an average loss of 22.5 potential years not lived. A greater loss of potential years of life was identified in men (58.12%) and in the age groups from 0 to 59 years in the black (58.92%) and indigenous (63.35%) populations, while in the age groups of 60 years and over, a greater loss of YPLL was observed in the white (45.89%) and yellow (53.22%) populations. Women recorded the highest ADD, with the exception of indigenous women. White men (1.63), brown men (1.59), and black men (1.61) had the highest rates when compared to white women. Although COVID-19 has a greater impact on the elderly, it was the black and indigenous populations under the age of 60 who had the greatest loss of potential years of life.

RESUMEN

Resumo O objetivo deste estudo é avaliar as taxas de homicídios contra mulheres residentes no Brasil, segundo unidades da federação e raça/cor, no período de 2016 a 2020. Trata-se de um estudo ecológico de tendência temporal. Foi realizada análise múltipla adotando-se modelo de regressão para dados longitudinais. No período, ocorreram no Brasil 20.405 homicídios de mulheres e as taxas padronizadas mostraram que as mulheres negras (6,1/100.000) apresentaram as maiores taxas, em comparação às brancas (3,4/100.000). O Brasil apresentou queda de 25,2% de 2016 a 2020. A taxa de homicídio variou de 4,7 mortes por 100 mil mulheres em 2016 para 3,5 em 2020, mas a tendência decrescente e estatisticamente significante foi observada nas taxas de mulheres negras e brancas. As variáveis IDH, taxa de analfabetismo e proporção de causas mal definidas apresentaram uma relação inversa e estatisticamente significante com as taxas de homicídio de mulheres. Nos anos de 2019 e 2020 houve uma diminuição da taxa média de homicídio em relação ao ano de 2016. Apesar do decrescimento na evolução temporal das taxas para negras e brancas, houve diferenças raciais importantes nos homicídios de mulheres, com piores resultados para as mulheres negras.

Abstract This ecological, time-trend study examined rates of homicide against women residing in Brazil, by state and race/colour, from 2016 to 2020, by performing. Multiple analysis by regression model on longitudinal data. During the study period, 20,405 homicides of women were recorded in Brazil. Standardised homicides rates were higher among black women (6.1/100,000) than among white women (3.4/100,000). From 2016 to 2020, rates decreased 25.2%, from 4.7 deaths per 100,000 women in 2016 to 3.5 in 2020, with a statistically significant downward trend among both black and white women. Statistically significant inverse relationships were found between female homicide rates and HDI, illiteracy rate and proportion of ill-defined causes. The average homicide rate decreased in 2019 and 2020, as compared with 2016. Despite the decreasing time trend in homicide rates for both black and white women, they differed substantially by race, with worse outcomes for black women.

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PURPOSE: This study aimed to evaluate neutrophil to lymphocyte ratio (NLR) as a laboratory biomarker in radioactive iodine-refractory (RAIR) locally advanced and/or metastatic differentiated thyroid cancer (DTC) and determine its correlation with overall survival (OS). METHODS: We retrospectively included 172 patients with locally advanced and/or metastatic RAIR DTC admitted between 1993 and 2021 at INCA. Age at diagnosis, histology, presence of distant metastasis (DM), DM site, neutrophil-to- lymphocyte ratio (NLR), imaging studies such as PET/CT results, progression free survival (PFS) and overall survival (OS) data were analyzed. NLR was calculated at the time of locally advanced and/or metastatic disease diagnosis and the cutoff value was 3. Survival curves were established using the Kaplan-Meier method. The confidence interval is 95%, and a p-value of less than 0.05 was considered statistically significant RESULTS: Out of 172 patients, 106 were locally advanced, and 150 presented DM at some point during follow-up. Regarding NLR data, 35 had NLR over 3 and 137 had NLR under 3. Higher NLR at was associated with shorter OS (6 vs. 10; p = 0.05) and with highest SUV on FDG PET-CT (15.9 vs. 7.7, p = 0.013). We found no association between higher NLR and age at diagnosis, DM or final status. CONCLUSION: NLR higher than 3 at the time of locally advanced and/or metastatic disease diagnosis is an independent fator for shorter OS in RAIR DTC patients. Noteworthy higher NLR was also associated with highest SUV on FDG PET-CT in this population.

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PURPOSE: To analyze the bilateral and simultaneous petrosal sinus sampling (BIPSS) in a subgroup of children and adolescents with ACTH-dependent Cushing's syndrome (ADCS) METHODS: Retrospective study in a tertiary reference center. From 1993 and 2017, 19 children and adolescents (PED) were submitted to the BIPSS, median age of 14 years (range 9-19 years), 53% were males, 18 had Cushing's disease (CD) and one had ectopic ACTH syndrome (EAS). All procedures were performed with 10 µg of intravenous desmopressin. RESULTS: The catheter positioning was successful in all cases. The central ACTH gradient was met in 17/19 cases. At baseline, central gradient occurred in 16/19 (84%) with gradient values of 7.2 ± 6.0. After stimulation, there was an increase in the center-periphery gradient values (33.6 ± 44.3). In one case, central gradient was defined only after stimulation. Two cases presented without a central gradient; one case of CD with a false-negative and one EAS case. Lateralization occurred in all cases with a central gradient. Confirmation of the tumor location presumed by the procedure with the surgical description occurred in 60% of the cases. The BIPSS in this PED subgroup of ADCS presented a sensitivity of 94.4% and specificity of 100%. There were no complications of the procedure. CONCLUSION: In a series of children and adolescents with ADCS, BIPSS was safe and highly accurate in defining the central to peripheral ACTH gradient using desmopressin as secretagogue. Nevertheless, there was a limited value of the ACTH-gradient between the petrosal sinuses for the tumor location.

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