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ABSTRACT Objective: The occurrence of partial remission (honeymoon phase) in type 1 diabetes (T1D) has been associated with a reduced risk of chronic microvascular complications of diabetes. We have published case reports showing that a combination therapy with the DPP-4 inhibitor sitagliptin plus vitamin D3 (VIDPP-4i) can prolong the honeymoon phase in patients with new-onset T1D. In the present case-control study, we investigated the frequency of occurrence of clinical remission (CR) in patients with new-onset T1D after VIDPP-4i treatment. Subjects and methods: In this case-control study, we collected data spanning 10 years from medical records of 46 patients (23 females) recently diagnosed with T1D. Overall, 27 participants with CR (insulin dose-adjusted glycated hemoglobin [IDAA1c] ≤ 9) at 12 or 24 months composed the case group, and 19 participants without CR served as the control group. Chi-square with Yates correction was used to analyze the association between VIDPP-4i use and CR, and odds ratio (OR) was used to determine the chance of CR due to VIDPP-4i treatment exposure. Results: In all, 37 patients (80.4%) experienced CR at some time over 24 months. The mean CR duration was 13.15 ± 9.91 months. Treatment with VIDPP-4i was significantly associated with CR. At 24 months, the OR of CR after VIDPP-4i exposure was 9.0 (95% confidence interval [CI] 2.21-30.18, p = 0.0036). Additionally, 9 (33.6%) and 4 (14.8%) patients in the VIDPP-4i group experienced insulin-free CR at 12 and 24 months, respectively. Conclusion: Therapy with VIDPP-4i was associated with a higher frequency and duration of the honeymoon phase. Randomized controlled trials are needed to confirm these findings.

https://doi.org/10.20945/2359-3997000000652

MENTAL DISORDERS AND LIVER TRANSPLANTATION: A 2-YEAR COHORT STUDY
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MORAIS-DE-JESUS, Mychelle

; JESUS-NUNES, Ana P

; CODES, Liana

; ARGOLO, Felipe C

; QUARANTINI, Lucas C

Arquivos de Gastroenterologia

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dec 2022, Volume 59 N. 4 Pages 494 - 500

Abstract: En Pt | Text: En Pt | PDF: En | PDF: Pt

ABSTRACT Background Psychosocial assessment is a key component in evaluation for liver transplantation and may affect survival rates and outcomes. Objective The primary aim of this study was to investigate the impact of previous mental disorders and impulsivity on the 2-year surviving rate after liver transplantation. Methods: We performed a prospective cohort study assessing end-stage liver disease individuals with and without psychiatric comorbidities for 2 years post-transplant. Psychiatric diagnosis was carried out through Mini-Plus 5.0.0 and impulsivity by using Barratt Impulsiveness Scale in the pre-transplant phase. We followed patient’s status for 2 years after transplantation. The main outcome was death. We used a logistic regression to evaluate the association of psychiatric comorbidities with death and performed a survival analysis with Kaplan-Meier and Cox regression models. Results: Between June 2010 and July 2014, 93 out of 191 transplant candidates received transplants. From the 93 transplant patients, 21 had psychiatric comorbidities and 72 had not. 25 patients died during the study. The presence of psychiatric comorbidities (P=0.353) and high impulsivity (P=0.272) were not associated to 2-year post transplant death. Conclusion: This study found no evidence that the presence of mental disorders and impulsivity worsened prognosis in post-liver transplantation.

RESUMO Contexto: A avaliação psicossocial é essencial na avaliação para transplante hepático; ela pode afetar as taxas de sobrevida e outros desfechos. Objetivo: O objetivo principal deste estudo foi investigar o impacto de transtornos mentais prévios e impulsividade nos índices de sobrevivência após o transplante hepático. Métodos: Foi realizado um estudo prospectivo de coorte com indivíduos em estágio avançado da doença hepática com e sem comorbidades psiquiátricas no pré-transplante, acompanhados por 2 anos após o transplante. Na fase pré-transplante foi realizado o diagnóstico psiquiátrico através do Mini-Plus 5.0.0 e avaliada a impulsividade através da Escala de Impulsividade Barratt. Os pacientes foram acompanhados por 2 anos após o transplante. O desfecho principal foi óbito. Foi utilizada regressão logística para avaliar a associação entre comorbidades psiquiátricas e óbito. Também foi realizada análise de sobrevida com Kaplan-Meier e modelo de regressão Cox. Resultados: Entre junho de 2010 e julho de 2014 foram transplantados 93 pacientes entre os 191 candidatos. Dos 93 pacientes transplantados, 21 tinham comorbidade psiquiátrica e 72 não tinham. Durante o período de acompanhamento houve 25 óbitos. A presença de comorbidade psiquiátrica (P=0.353) e alta impulsividade (P=0.272) não foram associadas a óbito pós-transplante até segundo ano de cirurgia. Conclusão: Este estudo não encontrou evidências de que a presença de transtorno mental e impulsividade pioram o prognóstico pós-transplante hepático.

https://doi.org/10.1590/s0004-2803.202204000-88

Psychometric properties the of Brazilian Portuguese version of Snaith-Hamilton Pleasure Scale (SHAPS)
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Jesus-Nunes, Ana Paula

; Coroa, João Paulo Barreto Borges

; Argolo, Felipe Coelho

; Moreira, Tayne de Miranda

; Morais-de-Jesus, Mychelle

; Marback, Roberta Ferrari

; Correia-Melo, Fernanda S.

; Lacerda, Acioly L. T.

; Quarantini, Lucas C.

Trends in Psychiatry and Psychotherapy

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mar 2021, Volume 43 N. 1 Pages 23 - 29

Abstract: En | Text: En | PDF: En

Abstract Introduction Anhedonia is defined as the reduced ability to feel pleasure and is a core symptom of various psychiatric disorders such as depression and schizophrenia. The Snaith-Hamilton Pleasure Scale (SHAPS) was developed to assess the presence of anhedonia. The objective of this study was to assess the psychometric properties of the Brazilian Portuguese version of the SHAPS. Methods In this study, the SHAPS (14 items) was translated into Brazilian Portuguese and validated using data obtained from 228 subjects within a clinical sample. Psychometric properties were assessed using item response theory (logistic models) and classical test theory (Cronbach’s alpha). We checked for external validity using a non-parametric correlation with an independent scale: Hospital Anxiety and Depression Scale – Depression subscale (HAD-D). Results The SHAPS presented good internal consistency, with a Cronbach’s α coefficient of 0.759 and adequacy to an IRT 1 parameter logistic (Rasch) model. The SHAPS presented significant correlation with the external measure HAD-D, with Spearman’s ρ = 0.249 (S = 1368914; p < 0.001). Conclusion These results suggest that the Brazilian Portuguese version of the SHAPS is a reliable and valid instrument to assess hedonic tone.

https://doi.org/10.47626/2237-6089-2019-0066 328 downloads

COMVC-19: A Program to protect healthcare workers’ mental health during the COVID-19 Pandemic. What we have learned
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Fukuti, Pedro

; Uchôa, Caroline Louise Mesquita

; Mazzoco, Marina Flaborea

; Cruz, Isabella D'Andrea Garcia da

; Echegaray, Mariana V.F.

; Humes, Eduardo de Castro

; Silveira, Júlia Belizário

; Santi, Talita Di

; Miguel, Euripedes Constantino

; Corchs, Felipe

; Fatori, Daniel

; Campello, Guilherme

; Oliveira, Gabriel M. de

; Argolo, Felipe C.

; Ferreira, Felipe de M.

; Machado, Gustavo

; Argeu, Adriana

; Oliveira, Graça Maria Ramos de

; Serafim, Antônio de Pádua

; Siqueira, Luciana de Lima

; Rossi, Luciane de

; Rios, Izabel Cristina

; Oliveira, Talita Rodrigues de

; Antoniazzi, Leilane C. K.

; Gagliotti, Daniel Augusto Mori

; Abelama Neto, Emílio

; Oliveira Junior, Paulo Novais de

; Correia, Aline Villalobo

; Gonçalves, Luca Schilling

; Tortato, Liana Silva

; Busato, Wagner Machado Moraes

; Guimarães-Fernandes, Flávio

; Alves, Marcos

; Leite Netto, Oswaldo Ferreira

; Schoueri, Patrícia de Campos Lindenberg

; Roque, Márcio de Assis

; Merlin, Silvia Stahl

; Boer, Giovana Cardoso Machado

; Sallet, Paulo Clemente

; Malbergier, André

; Spedo, Mariana Abrahão

; Kamitsuji, Carla Satie

; Faria, Elizabeth de

; Moreira, Moacyr Vergara de Godoy

; Kaufman, Arthur

; Abdo, Carmita

; Scanavino, Marco de Tubino

; Lancman, Selma

; Tavares, Hermano

; Polanczyk, Guilherme

; Brunoni, André R.

; Forlenza, Orestes V.

; Barros-Filho, Tarcísio Eloy Pessoa de

Clinics

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2021, Volume 76 elocation e2631

Abstract: En | Text: En | PDF: En

OBJECTIVE: In 2020, the COVID-19 pandemic brought a work and stress overload to healthcare workers, increasing their vulnerability to mental health impairments. In response, the authors created the COMVC-19 program. The program offered preventive actions and mental health treatment for the 22,000 workers of The Hospital das Clinicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP). This paper aims to describe its implementation and share what we have learned from this experience. METHODS: Workers were able to easily access the program through a 24/7 hotline. Additionally, a mobile phone app that screened for signs and symptoms of emotional distress and offered psychoeducation and/or referral to treatment was made available. Data from both these sources as well as any subsequent psychiatric evaluations were collected. RESULTS: The first 20 weeks of our project revealed that most participants were female, and part of the nursing staff working directly with COVID-19 patients. The most frequently reported symptoms were: anxiety, depression and sleep disturbances. The most common diagnoses were Adjustment, Anxiety, and Mood disorders. CONCLUSIONS: Implementing a mental health program in a multimodal intervention was feasible in a major quaternary public hospital. Our data also suggests that preventive actions should primarily be aimed at anxiety and depression symptoms, with a particular focus on the nursing staff.

https://doi.org/10.6061/clinics/2021/e2631

Lowering costs for large-scale screening in psychosis: a systematic review and meta-analysis of performance and value of information for speech-based psychiatric evaluation
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Argolo, Felipe

; Magnavita, Guilherme

; Mota, Natalia Bezerra

; Ziebold, Carolina

; Mabunda, Dirceu

; Pan, Pedro M.

; Zugman, André

; Gadelha, Ary

; Corcoran, Cheryl

; Bressan, Rodrigo A.

Brazilian Journal of Psychiatry

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dec 2020, Volume 42 N. 6 Pages 673 - 686

Abstract: En | Text: En | PDF: En

Objective: Obstacles for computational tools in psychiatry include gathering robust evidence and keeping implementation costs reasonable. We report a systematic review of automated speech evaluation for the psychosis spectrum and analyze the value of information for a screening program in a healthcare system with a limited number of psychiatrists (Maputo, Mozambique). Methods: Original studies on speech analysis for forecasting of conversion in individuals at clinical high risk (CHR) for psychosis, diagnosis of manifested psychotic disorder, and first-episode psychosis (FEP) were included in this review. Studies addressing non-verbal components of speech (e.g., pitch, tone) were excluded. Results: Of 168 works identified, 28 original studies were included. Valuable speech features included direct measures (e.g., relative word counting) and mathematical embeddings (e.g.: word-to-vector, graphs). Accuracy estimates reported for schizophrenia diagnosis and CHR conversion ranged from 71 to 100% across studies. Studies used structured interviews, directed tasks, or prompted free speech. Directed-task protocols were faster while seemingly maintaining performance. The expected value of perfect information is USD 9.34 million. Imperfect tests would nevertheless yield high value. Conclusion: Accuracy for screening and diagnosis was high. Larger studies are needed to enhance precision of classificatory estimates. Automated analysis presents itself as a feasible, low-cost method which should be especially useful for regions in which the physician pool is insufficient to meet demand.

https://doi.org/10.1590/1516-4446-2019-0722 576 downloads

Time-driven interventions for affective disorders: on resonance and the Oberth effect
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Argolo, Felipe C.

; Gadelha, Ary

; Pan, Pedro M.

; Bressan, Rodrigo A.

Trends in Psychiatry and Psychotherapy

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jun 2020, Volume 42 N. 2 Pages 113 - 114

Abstract: En | Text: En | PDF: En

https://doi.org/10.1590/2237-6089-2019-0067 263 downloads

Quality of life, risk behaviors and depression among carriers of hepatitis C virus and human T-cell lymphotropic virus type 1: a comparative study
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Henrique-Araújo, Ricardo

; Quarantini, Lucas C.

; Caribé, André C.

; Argolo, Felipe C.

; Jesus-Nunes, Ana Paula

; Morais-de-Jesus, Mychelle

; Dantas-Duarte, Adriana

; Moreira, Tayne Miranda

; Oliveira, Irismar Reis de

Brazilian Journal of Infectious Diseases

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aug 2019, Volume 23 N. 4 Pages 224 - 230

Abstract: En | Text: En | PDF: En

Abstract Human T-cell lymphotropic virus type 1 (HTLV-1) has low prevalence rates, but is endemic in some regions of the world. It is usually a chronic asymptomatic infection, but it can be associated with serious neurologic and urinary conditions. Hepatitis C virus (HCV) is broadly spread out worldwide. The majority of these infections have a chronic course that may progress to cirrhosis and hepatocellular carcinoma. Objectives: To compare sociodemographic and mental health (risk behaviors, depression, and suicide) aspects, and quality of life among patients with HCV or HTLV-1. Methods: Observational, comparative and cross-sectional study involving outpatients with HCV or HLTV-1 infection. Sociodemographic characteristics, risk behaviors and quality of life were assessed through the questionnaires Mini International Neuropsychiatric Interview - MINI Plus (depression and suicide) and Medical Outcomes Study 36-Item Short-Form Health Survey (quality of life). Univariate and multivariate statistical analyses (hierarchical logistic regression) were conducted. Results: 143 individuals with HCV and 113 individuals with HTLV-1 infection were included. Males were predominant in the HCV group (68.8%) and females in the HTLV-1 group (71.7%). The frequency of risk behaviors (sexual and drug use) was greater in those with HCV (p < 0.05). A past depressive episode was more common in the HTLV-1 group (p = 0.037). Quality of life was significantly worse in the physical functioning, vitality, mental health, and social functioning domains in those with HTLV-1 (p < 0.05). HTLV-1 infection remained independently associated with worse quality of life in multivariate analysis. Conclusions: Risk behaviors are frequent among those infected with HCV. Additionally, despite HTLV-1 being considered an infection with low morbidity, issues related to mental health (depressive episode) and decreased quality of life are relevant.

https://doi.org/10.1016/j.bjid.2019.06.013 469 downloads

Probabilistic Model for Prediction of Prognostics in Myocardial Revascularization: Complications in Coronary Surgery
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Viana, Valcellos José da Cruz

; Argolo, Felipe Coelho

; Ribeiro, Nilzo Augusto Mendes

; Silva Junior, Augusto Ferreira da

; Correia, Luis Claudio Lemos

International Journal of Cardiovascular Sciences

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aug 2017, Volume 30 N. 4 Pages 307 - 312

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

Resumo Fundamento: Escores de risco avaliam risco pré-operatório e permitem definir cuidados durante a intervenção, porém a performance destes instrumentos em amostras distintas das originais é pouco investigada. Objetivos: Testar a validade externa de escores de risco cirúrgico cardíaco (STS e Euroscore) e investigar o poder preditivo de características clínicas da amostra. Métodos: Estudo de coorte retrospectivo realizado entre outubro de 2010 e abril de 2015. Fatores de risco para morbidade hospitalar foram identificados através de regressão logística. A amostra foi separada para validação cruzada, com 2/3 dos pacientes usados no ajuste do modelo e 1/3 para predições. A performance do STS, do Euroscore e de variáveis clínicas na amostra foi avaliada através de estatística-C (área sob a curva ROC) e calibração através do pelo de Hosmer-Lemeshow (H-L). Resultados: 72 pacientes foram operados de doença arterial coronariana no Hospital Santa Izabel da Santa Casa, BA. A idade média foi 62,8 anos e 32,5% eram mulheres. Os escores de risco não apresentaram poder discriminativo significativo para amostra. Os fatores identificados como preditores independentes para o desfecho foram: idade, revascularização prévia e creatinina prévia. O modelo ajustado apresentou valores de discriminação e calibração semelhantes no ajuste (AUROC = 0,72; IC 95% 0,59-0,84; H-L valor p: 0,410) e na validação cruzada (AUROC = 0,70; IC 95% 0,55 - 0,84; H-L valor p: 0,197). Conclusão: Escores de risco apresentaram desempenho insatisfatório. Variáveis clínicas permitiram a construção de um modelo com boa performance para predição de morbidade nos pacientes operados de revascularização.

Abstract Introduction: Risk scores evaluate pre-operatory risk and present support for clinical decisions, however the performance of these tools in samples different from the original ones remains unclear. Objectives: Investigate the external validity of risk scores (STS and Euroscore) in cardiac surgery and the predictive performance of clinical features derived from the sample. Methods: Retrospective Cohort study conducted between October, 2010, and April, 2015. We used logistic regression to identify risk factors for hospital morbidity. The sample was divided for cross-validation, with 2/3 of the patients selected for model fitting and 1/3 for prediction testing. The performance of risk scores and clinical features was evaluated through AUROC and calibraton the Hosmer-Lemeshow test (H-L). Results: Data was retrieved from 472 patients who underwent coronary cardiac surgery in Hospital Santa Izabel da Santa Casa, BA. Mean age was 62.8 years old and 32.5% of the sample were women. Traditional surgical risk scores did not present significant discriminative performance for this sample. Factors associated with the outcome after adjusting for covariates were: age, previous myocardial revascularization and pre-surgical creatinine levels. The adjusted model presented similar discrimination and calibration values during training (AUROC = 0,72; IC 95% 0,59-0,84; H-L valor p: 0,41) and validation (AUROC = 0,70; IC 95% 0,55 - 0,84; H-L valor p: 0,197). Conclusion: Traditional scores may be inaccurate when applied to different environments. New risk scores with good predictive power can be developed using local clinical variables.

https://doi.org/10.5935/2359-4802.20170049 1760 downloads

Predicting outcomes in partial nephrectomy: is the renal score useful?
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Matos, André Costa

; Dall´Oglio, Marcos F.

; Colombo Jr, José Roberto

; Crippa, Alexandre

; Juveniz, João A. Q.

; Argolo, Felipe Coelho

International braz j urol

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jun 2017, Volume 43 N. 3 Pages 422 - 431

Abstract: En | Text: En | PDF: En

ABSTRACT Introduction and Objective The R.E.N.A.L. nephrometry system (RNS) has been validated in multiple open, laparoscopic and robotic partial nephrectomy series. The aim of this study was to test the accuracy of R.E.N.A.L. nephrometry system in predicting perioperative outcomes in surgical treatment of kidney tumors <7.0cm in a prospective model. Materials and Methods Seventy-one patients were selected and included in this prospective study. We evaluate the accuracy of RNS in predicting perioperative outcomes (WIT, OT, EBL, LOS, conversion, complications and surgical margins) in partial nephrectomy using ROC curves, univariate and multivariate analyses. R.E.N.A.L. was divided in 3 groups: low complexity (LC), medium complexity (MC) and high complexity (HC). Results No patients in LC group had WIT >20 min, versus 41.4% and 64.3% MC and HC groups respectively (p=0.03); AUC=0.643 (p=0.07). RNS was associated with convertion rate (LC:28.6% ; MC:47.6%; HC:77.3%, p=0.02). Patients with RNS <8 were most often subjected to partial nephrectomy (93% x 72%, p=0.03) and laparoscopic partial nephrectomy (56.8% x 28%, p=0.02), AUC=0.715 (p=0.002). The RNS was also associated with operative time. Patients with a score >8 had 6.06 times greater chance of having a surgery duration >180 min. (p=0.017), AUC=0.63 (p=0.059). R.E.N.A.L. score did not correlate with EBL, complications (Clavien >3), LOS or positive surgical margin. Conclusion R.E.N.A.L. score was a good method in predicting surgical access route and type of nephrectomy. Also was associated with OT and WIT, but with weak accuracy. Although, RNS was not associated with Clavien >3, EBL, LOS or positive surgical margin.

https://doi.org/10.1590/s1677-5538.ibju.2016.0315 931 downloads

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