Perfil da microbiota e padrões de resistência aos antimicrobianos em uroculturas de pacientes transplantados renais / Profile of the microbiot and anti-microbain resistance patterns in urocultures of reneal transplant patients

Objetivo: analisar o perfil de micro-organismos presentes e resistência destes aos antimicrobianos em uroculturas de pacientes transplantados renais no período de 2021-2022. Métodos: trata-se de um estudo transversal com análise quantitativa dos dados de uroculturas positivas de pacientes transplantados renais, acompanhados no Hospital Geral de Fortaleza entre janeiro de 2021 a dezembro de 2022. Foi empregado um instrumento de pesquisa elaborado, contendo variáveis classificatórias, e os dados foram obtidos por meio de registros das uroculturas existentes no sistema de prontuário eletrônico utilizado pelo hospital. Resultados: das 534 uroculturas solicitadas, 36,7% apresentaram resultado positivo, sendo 60,4% de mulheres com idades entre 20 e 59 anos. A maioria dos casos foram desenvolvidos por pacientes que receberam acompanhamento ambulatorial (56,2%). Os micro-organismos isolados foram, predominantemente, enterobactérias (81,34%), com prevalência de E.coli (69,30%). Os perfis de sensibilidade antimicrobiana variaram, com a resistência da E.coli a antibióticos como ampicilina, ácido nalidíxico, norfloxacino e ciprofloxacino. Conclusões: essas descobertas fornecem informações importantes sobre métodos clínicos específicos, métodos preventivos e melhorias na qualidade de vida dos transplantados renais.

Objective: to analyze the profile of microorganisms present and their resistance to antimicrobials in urocultures of renal transplant patients in 2021-2022. Methods: it is a cross-sectional study with quantitative data analysis from positive urocultures of renal transplant patients accompanied at the General Hospital of Fortaleza between January 2021 and December 2022. An elaborate research instrument containing classification variables was employed, and the data were obtained through records of the urocultures existing in the electronic checkbook system used by the hospital. Results: of the 534 urocultures requested, 36.7% showed a positive result, of which 60.4% were women aged between 20 and 59. Most cases were developed by patients who received outpatient follow-up (56.2%). The isolated microorganisms were predominantly enterobacteria (81.34%), with the prevalence of E.coli (69.30%). Antimicrobial sensitivity profiles varied, with E.coli resistance to antibiotics such as ampicillin, nalidixic acid, norfloxacin, and ciprofloxacin. Conclusion: these findings provide important information about specific clinical methods, preventive methods, and improvements in the quality of life of renal transplant patients.

Utilidad del lavado broncoalveolar para la detección microbiológica, y factores asociados, en receptores de trasplante de precursores hematopoyéticos: estudio de cohorte retrospectivo / Usefulness of bronchoalveolar lavage for microbiological detection and asssociated factors in hematopoietic stem cell transplant receivers: a retrospective cohort study

INTRODUCCIÓN: Las opacidades pulmonares en receptores de trasplante de precursores hematopoyéticos (TPH) representan un desafío diagnóstico y son una causa de morbimortalidad. Existen grandes discrepancias con respecto a la sensibilidad diagnóstica del lavado broncoalveolar (LBA), sus complicaciones, y los factores asociados a la identificación microbiológica. OBJETIVO: Conocer la utilidad del estudio microbiológico del LBA en el diagnóstico, modificación de la conducta médica y estimar las complicaciones y mortalidad asociada al procedimiento, en receptores de TPH con opacidades pulmonares. PACIENTES Y MÉTODOS: Estudio de cohorte, retrospectivo, en adultos receptores de TPH a los que se les realizó una broncoscopía con LBA por presentar opacidades pulmonares, en el Hospital Italiano de Buenos Aires entre el 01/01/2011 y el 31/12/2020. RESULTADOS: De los 189 procedimientos analizados, en 79 se logró un hallazgo microbiológico (41,8%) y 122 permitieron modificar la conducta médica (64,6%). En 11 casos se observaron complicaciones graves dentro de las 12 horas (5,8%) de efectuado el LBA. La mortalidad intrahospitalaria fue de 16,8% (N = 21/125). El valor de neutrófilos en sangre previo al LBA (p = 0,037) y la presencia de nódulos pulmonares como lesión tomográfica predominante (p = 0,029) se asociaron independientemente al hallazgo microbiològico global. CONCLUSIONES: Nuestra investigación apoya la realización del LBA como herramienta diagnóstica en pacientes que reciben un TPH y presentan opacidades pulmonares.

BACKGROUND: Lung opacities are a cause of morbimortality in bone marrow transplant patients, and represent a diagnostic challenge. There are large discrepancies regarding the diagnostic sensitivity of bronchoalveolar lavage (BAL), its complications, and the factors associated with microbiological detection. AIM: To know the usefulness of the microbiological study of BAL in the diagnosis, in the modification in medical behavior and to estimate the complications and associated mortality of this diagnostic procedure in patients transplanted with hematopoietic progenitor cells with pulmonary opacities. METHODS: Retrospective cohort study in bone marrow transplant adult patients who underwent bronchoscopy with BAL due to lung opacities at Hospital Italiano de Buenos Aires between 01/01/2011 and 12/31/2020. RESULTS: Of the 189 BAL analyzed, 79 presented a microbiological detection (41.8%) and 122 allowed to modify the medical behavior (64.6%). Severe complications were observed within 12 hours after the procedure in11 cases (5.8%). In-hospital mortality was 16,8% (N = 21/125). The value of blood neutrophils prior to bronchoalveolar lavage (p = 0.037) and the presence of pulmonary nodules as the predominant tomographic lesion (p = 0.029) were independently associated with global microbiological detection. CONCLUSION: Our research supports the performance of BAL as a diagnostic tool in bone marrow transplant patients with lung opacities.

Frailty in kidney transplant candidates and recipients: pathogenesis and intervention strategies / 中华医学杂志(英文版)

With the rapid aging of the global population posing a serious problem, frailty, a non-specific state that reflects physiological senescence rather than aging in time, has become more widely addressed by researchers in various medical fields. A high prevalence of frailty is found among kidney transplant (KT) candidates and recipients. Therefore, their frailty has become a research hotspot in the field of transplantation. However, current studies mainly focus on the cross-sectional survey of the incidence of frailty among KT candidates and recipients and the relationship between frailty and transplantation. Research on the pathogenesis and intervention is scattered, and relevant review literature is scarce. Exploring the pathogenesis of frailty in KT candidates and recipients and determining effective intervention measures may reduce waiting list mortality and improve the long-term quality of life of KT recipients. Therefore, this review explains the pathogenesis and intervention measures for frailty in KT candidates and recipients to provide a reference for the formulation of effective intervention strategies.

Prevalência de síndrome metabólica em pacientes pós-transplante renal / Prevalence of metabolic syndrome in post-kidney transplantation patients

O desenvolvimento da síndrome metabólica após o transplante renal (TxR) é evidenciado na literatura e se caracteriza por alterações que conferem a redução da função do enxerto. Objetivo: O objetivo deste trabalho é descrever a prevalência da síndrome metabólica e identificar variáveis que se associam à síndrome metabólica em receptores de TxR tardio. Metodologia: Trata-se de um estudo transversal analítico realizado com pacientes receptores de TxR. Foram incluídos participantes com idade superior ou igual a 18 anos, receptores de TxR tardio em acompanhamento superior a 6 meses. A análise descritiva dos dados foi expressa por médias, desvio padrão, medianas e percentuais. A normalidade dos dados foi verificada pelo teste de Shapiro-Wilk ao nível de 5% de significância. Aplicou-se o teste de comparação de médias para duas amostras independentes, teste t de Student. Foi utilizado o teste de correlação de Pearson para avaliar as possíveis relações existentes entre a variável tempo pós TxR com as outras variáveis de interesse. Resultados: Ao avaliar 43 pacientes com idade média de 50,9 ± 9,8 anos, notou-se que a síndrome metabólica esteve presente em 53,85% dos voluntários e que se associou ao peso prévio (p= 0,018), concentrações séricas de triglicerídeos (p= 0,001), menores médias de HDL (p= 0,053) e, também, foi verificada uma associação marginal com a circunferência da cintura (p= 0,051). A SM foi prevalente no período pós TxR. Ainda, as maiores médias de peso prévio ao TxR, de circunferência da cintura, de triglicerídeos e as menores médias de HDL se associaram à SM

The onset of metabolic syndrome (MS) after kidney transplantation (KTx) is evidenced in the literature and this is characterized by alterations that confer a reduction in the function of the transplantation. Objective: The aim of this research is to describe the prevalence of the metabolic syndrome and to identify the variables that are associated with the metabolic syndrome in recipients of belated KTx. Methods: This is an analytical cross-sectional study carried out with patients receiving KTx. Participants aged 18 years or older, recipients of late KTx with follow-up longer than 6 months, were included. The descriptive analysis of the data was expressed as means, standard deviation, medians and percentages. Data normality was verified using the Shapiro-Wilk test at a 5% significance level. The mean comparison test was applied for two independent samples, Student's t test. Pearson's correlation test was used to assess possible association between the variable time after KTx and the other variables of interest. Results: Forty-three patients with a mean age of 50.9 ± 9.8 years were evaluated and metabolic syndrome was present in 53.85% of the volunteers. There was an association with previous weight (p= 0.018), serum triglyceride concentrations (p= 0.001) and lower HDL means (p= 0.053) and and a marginal association with waist circumference (p=0,0051). MS was prevalent in the post-KTx period. Furthermore, the highest means of weight prior to KTx, waist circumference, TG and the lowest means of HDL were associated with MS

A compreensão das expectativas dos pacientes candidatos ao transplante hepático / Understanding the expectations of patients who are candidates for liver transplantation / Comprender las expectativas de los pacientes candidatos a un trasplante de hígado

As doenças hepáticas crônicas trazem alterações metabólicas no organismo que alteram a qualidade de vida do indivíduo. A depender da gravidade clínica, o transplante hepático surge como uma proposta terapêutica que necessita de inclusão no Sistema Nacional de Transplantes e avaliação multiprofissional. O objetivo deste trabalho é identificar as expectativas que os pacientes candidatos ao transplante hepático expressam sobre esta terapêutica. Trata-se de um estudo descritivo, de abordagem qualitativa, que utilizou o método da pesquisa documental nos Formulários de Avaliação Psicológica Pré Transplante do serviço de psicologia de um hospital universitário em Fortaleza, Ceará. Foram analisados 202 Formulários pelo método de análise de conteúdo de Bardin que se dividiram em três categorias: 1. Diminuição dos sintomas a recuperação à saúde; 2. Esperança frente ao desconhecido; 3. Reconstrução da identidade. A pesquisa permitiu identificar as principais expectativas dos pacientes relacionados ao transplante hepático, delineando os aspectos que são sustentadores para que os sujeitos deem continuidade ao tratamento, a saber: rede social de apoio, possibilidade de melhora clínica e aumento da sobrevida, sentimentos de esperança e desejo de qualidade de vida. O desejo de cura está relacionado à recuperação da cirurgia e não apenas ao desaparecimento da doença hepática. (AU)

Chronic liver diseases bring metabolic changes in the body that affect the individual's quality of life. Depending on the clinical severity, liver transplantation emerges as a therapeutic proposal that requires inclusion in the National Transplant System and multidisciplinary evaluation. The aim of this study was to identify the expectations that patients who are candidates for liver transplantation express about this therapy. This is a descriptive, qualitative study that used the documentary research method in the Pre-Transplant Psychological Assessment Forms of the psychology service at a university hospital in the city of Fortaleza, Ceará. 202 Forms were analyzed using Bardin's content analysis method, which were divided into three categories: 1. Reduction of symptoms and recovery to health; 2. Hope in the face of the unknown; 3. Reconstruction of identity. The research identified the main expectations of patients related to liver transplantation, outlining the aspects that support subjects in continuing treatment, namely: social support network, the possibility of clinical improvement and increased survival, feelings of hope, and desire for quality of life. The desire for a cure is related to recovery from surgery and not just to the disappearance of liver disease. (AU)

Las enfermidades hepáticas crónicas traen alteraciones metabólicas en el organismo que alteran la calidad de vida. Dependiendo de la gravidad, el trasplante de hígado surge como una propuesta terapéutica que necesita de inclusión en el Sistema Nacional de Trasplante. El objetivo de este trabajo es identificar las expectativas que los pacientes candidatos al trasplante expresan sobre esta terapia. Se trata de un estudio descriptivo, que se utilizó del método de la búsqueda documental en los Formulários de Evaluación Psicológica Pré Trasplante de un Servicio de Psicología de un Hospital Universitário de la ciudad de Fortaleza (Ceará). Se analizaron 202 Formulários por el método de análisis de contenidos de Bardin que se dividieron en tres categorias: Dismi-nución de los síntomas y la recuperación de la salud; Esperanza frente a lo desconocido; Reconstrucción de la identidad. La búsqueda permitió identificar las expectativas de los pacientes relacionados al trasplante de hígado. Desta-cando los aspectos que son fundamentales para que los sujetos continúen al tratamiento, tenemos: rede social de apoyo, posibilidad de mejora clínica y aumento de supervivencia, sentimientos de esperanza y deseo de calidad de vida. El deseo de cura está relacionado a la recuperación de la cirurgia y desaparición de la enfermedad hepática. (AU)

Reactivación de brucelosis en paciente receptor de trasplante hematopoyético autólogo: reporte de caso / Reactivation of brucellosis in an autologous hematopoietic transplant recipient: a case report

Introducción: La brucelosis es la zoonosis más frecuente, producida por el género brucella, que afecta a varias especies de mamíferos y dentro de ellos a los humanos. Se transmite al hombre por contacto directo con los animales infectados, por sus excretas o por la ingestión de productos no pasteurizados. En los últimos años se ha descrito un incremento de la enfermedad en los pacientes inmunocomprometidos. Objetivo: Describir la reactivación de la brucelosis en paciente receptor de un trasplante hematopoyético, su curso y manejo. Presentación de caso: Se presenta una paciente con linfoma de Hodgkin y antecedentes de brucelosis que recibió un trasplante hematopoyético autólogo mieloablativo. Después de la recuperación hematológica, inició con cuadro de fiebre, diaforesis, dolores articulares y hepato-esplenomegalia. Se le diagnosticó brucelosis, por lo que se inició tratamiento con doxiciclina y rifampicina, con lo que se logró la eliminación de los síntomas y la negativización de las pruebas evolutivas. Conclusiones: La brucelosis puede mantenerse meses o años asintomática y reactivarse después de la inmunosupresión en los pacientes trasplantados. Su sospecha y rápido tratamiento puede lograr la curación y evitar complicaciones(AU)

Introduction: Brucellosis is the most frequent zoonosis, produced by the genus brucella, which affects several species of mammals, including human beings. It is transmitted to persons by direct contact with infected animals, by their excreta or by ingestion of unpasteurized products. In recent years, an increase has been described in immunocompromised patients. Objectives: To describe the reactivation of brucellosis in a hematopoietic transplant recipient patient, its course and management. Case presentation: A patient with Hodgkin's lymphoma and a history of brucellosis is presented; that she received a myeloablative autologous hematopoietic transplant. After haematological recovery, she started with symptoms of fever, diaphoresis, joint pain and hepato-splenomegaly. She was diagnosed with brucellosis, so treatment with doxycycline and rifampin was started, which eliminated the symptoms and made the evolutionary tests negative. Conclusions: Brucellosis can be asymptomatic for months or years and after immunosuppression it can be reactivated in transplanted patients. Suspicion and prompt treatment can bring about a cure and avoid complications(AU)

Consensus on diagnosis and treatment of postoperative infections in pediatric liver transplant recipients / 中华外科杂志

With the breakthrough in surgical technology, pediatric liver transplantation (PLT) has achieved landmark development in China in recent years. In some high-volume centers, postoperative outcomes have even been comparable to the world-leading levels. However, postoperative infection remains a major factor affecting graft and recipient survivals. Thus, the Enhanced Recovery After Surgery Committee of the Chinese Research Hospital Association organized experts from multiple disciplines and formulated the consensus to improve the diagnosis, treatment and prevention of postoperative infections in PLT recipients. This consensus is based on the progress of domestic and international researches in this field and followed the principles of evidence-based medicine. It covers general and transplantation-specific infection, and is expected to provide reference for centers conducting or planning to conduct PLT.

Manual pós-transplantes: um guia para desenvolvimento das ações relacionadas aos transplantados de orgãos e tecidos no estado / Post-transplant manual: a guide for the development of actions related to organ and tissue transplants in the state

O presente documento aborda as atividades do setor de Pós-Transplantes da Central Estadual de Transplantes de Goiás - CET-GO, com o propósito de padronizar os processos além de orientar e monitorar os transplantados, contribuindo para o desenvolvimento do setor e para a qualificação deste tipo de serviço. A publicação da portaria N.°78, de 9 de Março de 1999, oficializou o credenciamento da Central Estadual de Transplantes de Goiás ­ CET / GO junto ao Ministério da Saúde e, desde então, foram muitos avanços, com quantidades significativas de recursos para aumentar o número de transplantes no Estado

This document addresses the activities of the Post-Transplant sector of the Central State of Transplants of Goiás - CET-GO, with the purpose of standardizing the processes in addition to guiding and monitoring the transplanted, contributing to the development of the sector and to the qualification of this kind of service. The publication of Ordinance No. 78, of March 9, 1999, officialized the accreditation of the Goiás State Transplant Center - CET / GO with the Ministry of Health and, since then, there have been many advances, with significant amounts of resources to increase the number of transplants in the State

Infection with high-risk genotypes of human papillomavirus and cervical cytological findings among kidney transplant recipients in Kenya: a single centre experience

Background: High-risk human papillomavirus (hrHPV) infection is linked with uterine cervix premalignant lesions and invasive carcinoma of the uterine cervix. Methods: Descriptive cross sectional study carried out among female kidney transplant (KTx) recipients in Kenyatta National Hospital, Nairobi-Kenya. We studied the risk factors for acquisition of hrHPV, examined cervical cytology and assayed for 14 hrHPV DNA using Cervista® HPV HR test and Cervista® MTA (Hologic®) automated platforms. Results: The 14-hrHPV genotypes assayed were 16, 18, 31, 33, 35, 39, 45, 51, 52, 56, 58, 59, 66, and 68 and the prevalence rate was 31.25 % (10/32). Abnormal cervical cytology was noted in 4/32 (12.5%) and included low-grade squamous intraepithelial lesion (2/32), atypical squamous cells of undetermined significance (1/32) and atypical glandular cells (1/32). The average age was 41.9years with mean age at first coitus being 20.4 years. Majority of the women 20(62.5%) were married while 8(25%) were single. About 18(56.3%) had only one sexual partner. About 20% of women were nulliparous and 4(12.5%) had a parity of five. Duration sincetransplantation ranged between 1-21 years. Conclusions: The burden of hrHPV and abnormal cervical cytology in our study seemed lower than that reported elsewhere and even in general population. This study may form basis for further studies about HPV infections and carcinoma of the uterine cervix among the kidney allograft recipients in our setting

Infección grave diseminada por adenovirus en receptores de trasplante hepático / Severe adenovirus infections in hepatic transplant recipients / Infecção grave por adenovírus disseminado em receptores de transplante de fígado

Resumen: Los adenovirus humanos continúan siendo un desafío en la práctica clínica, se trata de virus de tipo ADN, con amplia distribución en la población, causa frecuente de enfermedad autolimitada en niños. Sin embargo, en pacientes inmunosuprimidos, principalmente trasplantados de células hematopoyéticas y de órganos sólidos, puede llegar a ser causa de enfermedad diseminada severa, con elevada morbimortalidad. Compartimos el primer reporte nacional de enfermedad por adenovirus diseminado, en el que se presentan dos casos clínicos de pacientes trasplantados hepáticos, que desarrollan enfermedad diseminada grave por adenovirus. Se realiza una revisión de la literatura sobre el tema.

Abstract: Human adenoviruses still constitute a challenge in the clinical practice. These are DNA viruses that are widely disseminated among the population and often cause self-limiting diseases in children. However, it may result in a severe diseminated disease with high morbi-mortality rates in immunocompromised patients, in particular transplant recipients of hematopoietic cells and solid organs. The study shares the first national report for disseminated adenovirus disease, presenting two clinical cases of hepatic transplant recipients who developed severe disseminated adenovirus disease. And conducting a literature review on the topic.

Resumo: Os adenovírus humanos continuam sendo um desafio na prática clínica; são vírus do tipo DNA, com ampla distribuição na população, causa frequente de doença autolimitada em crianças. Entretanto, em pacientes imunossuprimidos, principalmente receptores de transplante de células hematopoiéticas e órgãos sólidos, pode se tornar causa de doença disseminada grave, com alta morbimortalidade. Este é o primeiro relato nacional de doença de adenovírus disseminado, no qual são apresentados dois casos clínicos de pacientes transplantados de fígado que desenvolvem doença de adenovírus disseminada grave. Realizou-se também revisão da literatura sobre o assunto.

Epidemiology of corneal transplantation before achieving the Zero Queue / Epidemiologia do transplante de córnea antes de atingir a Fila Zero

ABSTRACT Objective: To outline the epidemiological profile of cornea donors and recipients before reaching queue zero. Methods: Epidemiological study, of quantitative approach, with transversal, analytical design, analyzing database records from the Health Secretary of the State of Ceará, from 2013 to 2015. Results: We obtained 1,558 cornea donors and 2,287 cornea recipients from 2013 to 2015. Most donors were male, capital residents, from 21 to 40 years old. Of donated eyeballs, 14.52% were disposed, due to poor condition, infiltration or positive serology. The recipients were predominantly women over 60 years old. The procedures were mostly elective, due to bullous keratopathy (28%). Regarding emergency transplants, ulcer (38.51%) and retransplant (35.14%) were most prevalent. Predominantly, transplants were funded by the Unified Health System. Conclusion: The majority of patients who were submitted to corneal transplantation are senile, especially females, therefore should be cautiously observed. On the other hand, donors are mainly male and young, reflecting the high number of tragic accidents. The surgery for bullous keratopathy is the most frequent among elective transplants, while the ulcer surgery is the main cause of emergency procedures. The fact that most surgeries were financed by the Unified Health System reflects the importance of this system.

RESUMO Objetivo: Traçar o perfil epidemiológico dos doadores e receptores de córnea antes de atingir a Fila Zero. Métodos: Estudo epidemiológico, de abordagem quantitativa, com delineamento transversal e analítico, analisando registros da base de dados da Secretaria de Saúde do Estado do Ceará, de 2013 a 2015. Resultados: Foram obtidos 1.558 doadores de córnea e 2.287 receptores de córnea, de 2013 a 2015. A maioria dos doadores era homem, procedente da capital, de 21 a 40 anos. Dentre os globos oculares doados, 14,52% foram descartados por má condição, infiltração ou sorologia positiva. Os receptores eram predominantemente mulheres acima de 60 anos de idade. Os procedimentos foram majoritariamente eletivos, devido à ceratopatia bolhosa (28%). Já para transplantes de emergência, a úlcera (38,51%) e o retransplante (35,14%) foram os mais prevalentes. Em geral, os transplantes foram custeados pelo Sistema Único de Saúde. Conclusão: A maioria dos pacientes submetidos a transplantes de córnea foram do grupo etário senil, principalmente do sexo feminino, devendo esse grupo ser observado com cautela. Em contrapartida, os doadores eram, principalmente, homens e jovens, refletindo o alto número de pessoas que morrem devido a acidentes trágicos. A cirurgia de ceratopatia bolhosa foi a mais frequente dentre os transplantes eletivos; já a de úlcera foi a principal causa dos procedimentos de emergência. O fato de a maioria das cirurgias ter sido financiada pelo Sistema Único de Saúde reflete a importância desse sistema.

The sum of kidney donor profile index and estimated post-transplant survival scale and their correlation with egfr decline in deceased donor kidney recipients

Background: The impact of donor quality on post-kidney transplant survival may vary by candidate condition. Objective: Analyzing the combined use of the Kidney Donor Profile Index (KDPI) and the estimated post-transplant survival (EPTS) scale and their correlation with the estimated glomerular filtration rate (eGFR) decline in deceased-donor kidney recipients (DDKR). Methods: This was a retrospective, observational cohort study. We included DDKRs between 2015 and 2017 at a national third-level hospital. Results: We analyzed 68 DDKR. The mean age at transplant was 41 ± 14 years, 47 (69%) had sensitization events, 18 (26%) had delayed graft function, and 16 (23%) acute rejection. The graft survival at 12 and 36 months was 98.1% (95% CI 94-100) and 83.7% (95% CI 65-100), respectively. The Pearson correlation coefficient between the percentage reduction in the annual eGFR and the sum of EPTS and KDPI scales was r = 0.61, p < 0.001. The correlation coefficient between the percentage reduction in the annual eGFR and the EPTS and KDPI scales separately was r = 0.55, p < 0.001, and r = 0.53, p < 0.001, respectively. Conclusions: The sum of EPTS and KDPI scales can provide a better donor-recipient relationship and has a moderately positive correlation with the decrease in eGFR in DDKR.

Disseminated paracoccidioidomycosis in a liver transplant patient

Abstract Paracoccidioidomycosis is an endemic systemic mycosis caused by Paracoccidioides brasiliensis complex and P. lutzii. It is a rare disease in non-HIV-induced immunosuppressed individuals. In organ transplant recipients, it is more frequently associated with immunosuppression after kidney transplantation. In a liver transplant patient, only one case has been published in the literature to date. The present report comprises the case of a 47-year-old female patient with disseminated skin lesions associated with signs and symptoms of systemic involvement of paracoccidioidomycosis that manifested one year after liver transplantation and under an immunosuppression regimen with tacrolimus and mycophenolate mofetil.

El citomegalovirus en los receptores de trasplante hematopoyético / Cytomegalovirus in hematopoietic stem cell transplant recipients

Introducción: La infección por citomegalovirus es muy frecuente en pacientes sometidos a trasplante de progenitores hematopoyéticos, debido a tratamientos mieloablativos de acondicionamiento, disparidad genética y al tratamiento inmunosupresor, y ocurre fundamentalmente después de la toma del implante. Objetivos: Actualizar el diagnóstico, manejo y seguimiento de la infección por citomegalovirus en pacientes trasplantados. Métodos: Se realizó revisión bibliográfica en los idiomas español e inglés, utilizando los motores de búsqueda de Pubmed, Google Académico y Scielo sobre el diagnóstico y manejo del citomegalovirus en pacientes receptores de trasplante hematopoyético. Análisis y síntesis de la información: Se recolectó y organizó la información obtenida siguiendo cronológicamente el surgimiento de técnicas para diagnóstico y la aparición de nuevos medicamentos en los últimos años. Se seleccionaron artículos recientes de expertos en el tema en revistas prestigiosas, donde se evidencia la importancia del diagnóstico adelantado y el inicio del tratamiento. Conclusiones: En la actualidad se cuenta con nuevas formas de diagnóstico y medicamentos novedosos para el citomegalovirus, pero la mortalidad puede llegar a ser alta, si el paciente no es tratado antes de que aparezcan los síntomas de la enfermedad e incluso a pesar del tratamiento. En ocasiones, no es posible erradicar el virus, lo que lleva a complicaciones importantes y a la muerte. La enfermedad citomegálica continúa siendo una complicación frecuente en estos pacientes a pesar de las medidas para evitar su reactivación(AU)

Introduction: Cytomegalovirus infection is very common in patients undergoing hematopoietic progenitor transplantation, due to myeloablative conditioning treatments, genetic disparity, and immunosuppressive treatment, and occurs mainly after the engrafment. Objective: A review and update of the diagnosis and management of cytomegalovirus is made in hematopoietic transplant recipients. Method: A bibliographic review was carried out in Spanish and English, using the search engines of Pubmed, Scholar Google and Scielo about the diagnosis and management of cytomegalovirus in hematopoietic transplant recipients. Development: The information obtained was collected and organized chronologically about the emergence of techniques for diagnosis and the appearance of new drugs in recent years. Recent articles by experts in prestigious journals were reviewed and the importance of early diagnosis and initiation of treatment is evidenced. Conclusions: There are currently new forms of diagnosis and novel medications, but mortality can be high, if the patient is not treated before the symptoms of the disease appear and even despite treatment, sometimes it is not possible to eradicate the virus, leading to major complications and death. Cytomegalic disease continues to be a frequent complication in these patients despite measures to prevent virus reactivation(AU)

Rede de apoio social após o transplante renal: estudo qualitativo na perspectiva dos pacientes, profissionais e gestores / Red de apoyo social después de trasplante de riñon: estudio cualitativo en la perspectiva de pacientes, profesionales y gerentes / Social support network after kidney transplantation: qualitative study from the perspective of patients, professionals and managers

Objetivo: Descrever as perspectivas de receptores de transplante renal, profissionais da saúde e gestores sobre a rede de apoio social. Método: Estudo qualitativo realizado com transplantados renais, profissionais e gestores. Os dados coletados foram entrevistas individuais gravadas em áudio a partir de dois instrumentos que compuseram perguntas por meio das escalas Assessment for Chronic Illness Care (ACIC) e Patient Assessment of Chronic Illness Care (PACIC), adaptadas para a cultura brasileira. Resultados: Os dados revelaram a participação das entidades não-governamentais e dos profissionais de saúde e o vínculo que estabelecem com os receptores de transplante renal, sobretudo, com o profissional médico, com a enfermagem, além de outras categoriais profissionais. Também, outros dados trazidos foi o parecer dos profissionais de saúde sobre o vínculo que estabelecem com a família da pessoa. Conclusão: O vínculo estabelecido continua forte mesmo após o transplante renal, o que demonstra o sucesso no estabelecimento de vínculos emocionais pela equipe multiprofissional, incluindo a enfermagem.(AU)

Objective: To describe the perspectives of kidney transplant recipients, health professionals and managers on the social support network. Method: A qualitative study conducted with kidney transplant recipients, professionals and managers. The data collected was audiorecorded individual interviews from two instruments that composed questions using the Assessment for Chronic Illness Care (ACIC) and Patient Assessment of Chronic Illness Care (PACIC) scales, adapted for the Brazilian culture. Results: The data revealed the participation of non-governmental entities and health professionals and the link that they establish with kidney transplant recipients, especially with the medical and nursing professionals, in addition to other professional categories. Also, other data brought up was the opinion of health professionals about the bond that they establish with the family of the person. Conclusion: The established bond remains strong even after kidney transplantation, which demonstrates the success in establishing emotional bonds by the multi-professional team, including nursing(AU)

Objetivo: Describir las perspectivas de los receptores de trasplantes de riñón, profesionales sanitarios y gestores acerca de la red de apoyo social. Método: Estudio cualitativo realizado con trasplantados renales, profesionales y gestores. Los datos recolectados fueron entrevistas individuales grabadas en audio a partir de dos instrumentos que componían preguntas adaptadas a través de escalas Assessment for Chronic Illness Care (ACIC) y Patient Assessment of Chronic Illness Care (PACIC), adaptadas a la cultura brasileña. Resultados: Los datos revelaron la participación de entidades no gubernamentales y profesionales de salud y el vínculo que establecen con el receptores de trasplante de riñón, especialmente con el profesional médico, con la enfermería, además de otras categorías profesionales. Asimismo, otro dato aportado fue la opinión de profesionales de salud sobre el vínculo que establecen con la familia de la persona. Conclusión: El vínculo establecido mantiene fuerte incluso después del trasplante renal, lo que demuestra el éxito en el establecimiento de vínculos emocionales por parte del equipo multiprofesional, incluida la enfermería.(AU)

Avaliação do perfil metabólico dos pacientes transplantados do coração no Hospital de Messejana / Evaluation of the metabolic profile of heart transplant patients at the Hospital de Messejana

Objetivo: Este estudo visa avaliar o perfil metabólico de pacientes que foram submetidos a TxC em um centro de referência do estado do Ceará. Métodos: Trata-se de um estudo transversal, quantitativo, em que se avaliaram 110 pacientes receptores de TxC no Hospital de Messejana de Fortaleza, no período de 2011 a 2018, por meio de uma ficha clínica. Resultados: observou-se que a maioria dos pacientes era do gênero masculino (76,5%), e a média de idade foi de 46,26 ± 12,73 anos. Entre os pacientes, observou-se que previamente à cirurgia, 42,5% tinham histórico familiar de doença cardíaca, 40,1% estavam com sobrepeso e 15% eram diabéticos. A classe de medicação mais utilizada para as doenças de bases foram os diuréticos, inibidores da enzima conversora da angiotensina e bloqueadores de receptores da angiotensina. A principal etiologia que levou à necessidade do TxC foi a miocardiopatia isquêmica. Conclusões: Nesta amostra, a doença de base com maior prevalência que levou ao transplante foi a miocardiopatia isquêmica. A maioria dos pacientes apresentou rejeição ao enxerto em algum momento do período estudado. Todos os pacientes que apresentaram descompensação glicêmica fizeram uso de insulina.

Objective: This study aims to assess the metabolic profile of patients who underwent HT at a referral center in the state of Ceará. Methods: This is a cross-sectional, quantitative study, in which 110 patients receiving HT were evaluated at the Hospital de Messejana in Fortaleza, from 2011 to 2018, through a clinical form. Results: It was observed that the majority of patients were male (76.5%) and the mean age was 46.26 ± 12.73 years. Among the patients, it was observed that prior to surgery, 42.5% had a family history of heart disease, 40.1% were overweight, and 15% were diabetic. The most used class of medication for underlying diseases were diuretics, angiotensin-converting-enzyme inhibitors, and angiotensin receptor blockers. The main etiology leading to the need for HT was ischemic cardiomyopathy. Conclusions: In this sample, the most prevalent underlying disease leading to transplantation was ischemic cardiomyopathy. Most patients presented graft rejection at some point during the study period. All patients who presented glycemic decompensation used insulin.

Tratamento farmacológico da estrongiloidíase em pacientes transplantados / Pharmacological treatment of strongilloidiasis in transplanted patients

O objetivo deste artigo foi comparar o uso da ivermectina e do albendazol em pacientes transplantados e relatar os respectivos sucessos terapêuticos nessa população. Foram analisados artigos que abordassem relatos de casos publicados nos últimos 4 anos no PubMed® relacionando os descritores "transplante de órgãos", "estrongiloidíase" e "tratamento". Foram encontrados e analisados dez relatos de caso que abordaram a estrongiloidíase em situa- ção pós-transplante contemplando 13 indivíduos. Desses, cinco (38,5%) utilizaram ambos os medicamentos, dos quais quatro (80%) se curaram, tendo recebido albendazol e ivermectina por via subcutânea (50%) ou albendazol e ivermectina por vias oral/ subcutânea (50%). O paciente que morreu recebeu albendazol e ivermectina por via subcutânea. Sete (53,8%) indivíduos utiliza- ram apenas ivermectina, dos quais três (42,8%) se curaram tendo recebido o medicamento oral (dois pacientes) ou subcutâneo (um paciente); dois (28,6%) morreram recebendo o medicamento via oral, dois (28,6%) usaram profilaticamente via oral e apenas um não manifestou sintomas. Apenas um (7,7%) indivíduo utilizou somente albendazol via oral tendo sobrevivido à infecção. A uti- lização combinada dos medicamentos ivermectina e albendazol parece ter efeito positivo no tratamento da estrongiloidíase. A administração da ivermectina por via subcutânea apresentou resultados promissores, contudo estudos controlados de siner- gia medicamentosa e vias de administração devem ser realizados para efetiva avaliação.

The objective of this article was to compare the use of ivermec- tin and albendazole in transplanted patients and to report the respective therapeutic successes in this population.Articles ad- dressing case reports published in the last 4 years in the PubMed relating the descriptors "organ transplantation", "strongyloidia- sis", and "treatment" were analyzed. Ten case reports addres- sing strongyloidiasis in a post-transplant situation, covering 13 individuals, were found and analyzed. Of these, five (38.5%) used both drugs of which 4 (80%) were cured having received subcu- taneous albendazole and ivermectin (50%) or oral/subcutaneous albendazole and ivermectin (50%). The patient who died received subcutaneous albenzadole and ivermectin. Seven (53.8%) indi- viduals used only ivermectin, of which three (42.8%) were cured having received the oral (2/3) or subcutaneous (1/3) medication, two (28.6%) died receiving the oral medication, and two (28.6%) used oral medication prophylactically, and only one did not show symptoms. Only one (7.7%) individual used only oral albenzadole and survived the infection. The combined use of the drugs iver- mectin and albendazole seems to have a positive effect on the treatment of strongyloidiasis. The administration of subcuta- neous Ivermectin has shown promising results; however, con- trolled studies of drug synergy and administration routes shall be performed for effective evaluation.

Vivência do paciente submetido ao transplante hepático na transição do cuidado / The experience of patients undergoing liver transplantation in the transition of care

RESUMO Objetivo compreender a vivência do paciente submetido ao transplante hepático na transição do cuidado entre o hospital e o domicílio. Métodos estudo com abordagem qualitativa, com 20 pacientes submetidos ao transplante hepático e que foram entrevistados por meio de roteiro semiestruturado. A análise de conteúdo foi a técnica selecionada para identificar aspectos inerentes à transição do cuidado. Resultados com base nos dados obtidos, formaram-se quatro categorias temáticas: Percurso marcado por sentimentos e incertezas; Trajetória de idas e vindas à rede de saúde para adquirir insumos; Percurso de aprendizado para desenvolver cuidados domiciliares e: Itinerário entre idealização social e a realidade vivenciada após o transplante. Conclusão perceberam-se as dificuldades de receptores e família após o transplante hepático, em especial, no preparo para a transição do cuidado e no enfrentamento e adaptação às atividades cotidianas.

ABSTRACT Objective to understand the experience of patients undergoing liver transplantation in the transition of care between hospital and home. Methods study with a qualitative approach, with 20 patients undergoing liver transplantation who were interviewed using a semi-structured script. Content analysis was the selected technique to identify aspects inherent to the transition of care. Results based on the data obtained, four thematic categories were formed: Path marked by feelings and uncertainties; Path of comings and goings to the health network to acquire supplies; Learning path to develop home care and: Itinerary between social idealization and the reality experienced after transplantation. Conclusion difficulties of recipients and family after liver transplantation were perceived, especially in the preparation for the transition of care and in coping and adapting to daily activities.

Endovascular stenting with a drug-eluting stent of transplanted renal artery stenosis in a dual kidney transplanted patient / Tratamento endovascular com stent farmacológico em estenose de artéria renal transplantada de paciente com transplante renal duplo

Abstract Renal transplant remains the preferred therapy for end-stage renal disease (ESRD). Given the shortage of suitable donor kidneys, use of an expanded criteria donor (ECD) allows marginal kidneys to be transplanted; albeit at risk of increased graft failure due to lower nephron mass. To reduce the risk of graft failure, double kidney transplant (DKT) is advocated, with favorable outcomes. Transplant renal artery stenosis (TRAS) is one of the most common vascular complications following renal transplant. Unlike single kidney transplants, where TRAS usually presents with fluid overload, uncontrolled hypertension, and worsening kidney functions; it may be clinically silent in DKT patients since they have two functional transplanted kidneys. We hereby report a case of TRAS in a DKT patient who had 2 years of favorable clinical outcomes following successful endovascular stenting. He however recently died of COVID-19 associated pneumonitis.

Resumo O transplante renal continua sendo a terapia preferida para doenças renais em fase terminal. Dada a escassez de rins de doadores adequados, o doador com critérios expandidos permite que rins marginais sejam transplantados, embora haja um maior risco de falha do enxerto devido à diminuição da massa nefrótica. Para diminuir o risco de falha do enxerto, recomenda-se o transplante renal duplo (TRD), com resultados favoráveis. A estenose de artéria renal transplantada (EART) é uma das complicações vasculares mais comuns após o transplante renal. Ao contrário dos transplantes de rim simples, nos quais a EART geralmente se manifesta como sobrecarga de fluido, hipertensão descontrolada e piora das funções renais, ela pode ser clinicamente silenciosa em pacientes com TRD, pois eles têm dois rins funcionais transplantados. Relatamos aqui um caso de EART em um paciente com TRD que teve resultados clínicos favoráveis por dois anos após o sucesso do implante de stent endovascular. No entanto, ele morreu recentemente de pneumonite associada à covid-19.