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Abstract Introduction: The numbers of SARS-CoV-2 infection in the pediatric population are low so far. There is limited information about the behavior of SARS-CoV-2 in a pediatric patient with chronic kidney disease. Objective: To formulate informed recommendations to the prevention, diagnosis, and management of SARS-CoV-2 infection in pediatric patients with kidney disease or acute kidney injury associated with COVID-19 in Colombia. Methodology: A rapid systematic review was performed in Embase and Pubmed databases and scientific societies, to answer questions prioritized by clinical experts in pediatric nephrology. The quality of the evidence was evaluated with validated tools according to the type of study. The preliminary recommendations were consulted by an expert group. The agreement was defined when approval was obtained from at least 70% of the experts consulted. Results: A response was obtained from ' 9 experts in pediatric nephrology in Colombia, who declared the conflict of interest before the consultation. The range of agreement for the recommendations ranged from 78.9% to '00%. The recommendations did not require a second consultation. Conclusion: The evidence-based recommendations for the management of a patient with kidney disease and COVID-19 in the Colombian context are presented.
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Humanos , Masculino , Feminino , Pré-Escolar , Criança , Adolescente , Pediatria , COVID-19 , Pacientes , Sociedades Científicas , Colômbia , Insuficiência Renal Crônica , Injúria Renal Aguda , NefrologiaRESUMO
Abstract Renal crisis is a complication with significant morbidity and mortality in scleroderma patients and a rare entity in kidney transplantation. It may present with highly variable clinical manifestations, mainly arterial hypertension, acute kidney failure and multisystemic involvement. Following is the report of a patient with late reoccurrence of scleroderma crisis in kidney transplantation, who was given successful treatment with angiotensin-converting enzyme inhibitors.(Acta Med Colomb 2020; 45. DOI:https://doi.org/10.36104/amc.2020.1215).
Resumen La crisis renal es una complicación con importante morbilidad y mortalidad en pacientes con esclerodermia y una rara entidad en trasplante renal, que se puede presentar con manifestaciones clínicas muy variables, principalmente hipertensión arterial, falla renal aguda y compromiso multisistémico. A continuación se reporta el caso de una paciente con recurrencia tardía de la crisis esclerodérmica en el trasplante renal, que recibió tratamiento exitoso con inhibidores de la enzima convertidora de angiotensina.(Acta Med Colomb 2020; 45. DOI:https://doi.org/10.36104/amc.2020.1215).
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Humanos , Feminino , Pessoa de Meia-Idade , Injúria Renal Aguda , Recidiva , Inibidores da Enzima Conversora de Angiotensina , Morbidade , Transplante de RimRESUMO
RESUMEN La linfohistiocitosis hemofagocítica (LHH) posterior al trasplante renal hace referencia a un estado hiperinflamatorio grave, asociado a la activación no controlada de los linfocitos T citotóxicos y macrófagos por causa infecciosas y/o secundaria al tratamiento inmunosupresor. Las causas más prevalentes dentro de las infecciones son la histoplasmosis, la tuberculosis y las infecciones por virus herpes. Se caracteriza por fiebre, organomegalias, citopenias, hiperferritinemia, hipertrigliceridemia y/o hipofibrinogenemia; puede acompañarse con hemofagocitosis documentada en la médula ósea, el hígado u otros órganos. Su curso puede ser fulminante con progresión a falla multisistémica y la muerte. El tratamiento va enfocado a controlar tempranamente la causa desencadenante, reducir la inmunosupresión y controlar la inflamación. En pocos casos es necesario el uso de otros inmunosupresores, quimioterapia o, en situaciones muy seleccionadas, se puede requerir el trasplante de médula ósea.
SUMMARY Hemophagocytic lymphohistiocytosis (HLH) in renal transplant recipients is a life-threatening hyper-inflammatory syndrome; associated with uncontrolled activation of cytotoxic T-lymphocytes and macrophages due to infections or immunosuppressive therapy. Histoplasmosis, tuberculosis and herpes virus infection are among the leading infectious causes. It is characterized by fever, organomegaly, cytopenia, hyperferritinemia, hypertrigiceridemia and/or hypofibrinogenemia; which may be accompanied by hemophagocytosis in bone marrow, liver or other organs. HLH can follow a rapidly fatal course, with progression to multisystemic failure and death. The treatment is based on early control of the triggering cause, reducing immunosuppression and stop the inflammatory process. In some cases, is necessary to use other immunosuppressant, chemotherapy and in a very few cases, a bone marrow transplant may be required.
