RESUMEN
Kidney transplant often is complicated by infections in the recipient from therapy-related and patient-related risk factors. Infections in kidney transplant recipients are associated with increased morbidity, mortality, and allograft dysfunction. There is a predictable timeline after kidney transplant regarding the types of pathogens causing infections, reflecting the net state of immunosuppression. In the early post-transplant period, bacterial infections comprise two thirds of all infections, followed by viral and fungal infections. Infections occurring early after kidney transplantation are generally the result of postoperative complications. In most cases, opportunistic infections occur within 6 months after kidney transplantation. They may be caused by a new infection, a donor-derived infection, or reactivation of a latent infection. Community-acquired pneumonia, upper respiratory tract infections, urinary tract infections, and gastrointestinal infections are the most common infections in the late period after transplantation when the net immunosuppression is minimal. It is crucial to seek information on the time after transplant, reflecting the net state of immunosuppression, previous history of exposure/infections, geography, and seasonal outbreaks. It is imperative that we develop regionally specific guidelines on screening, prevention, and management of infections after kidney transplantation.
Asunto(s)
Trasplante de Riñón , Neumonía , Infecciones Urinarias , Humanos , Trasplante de Riñón/efectos adversos , Infecciones Urinarias/diagnóstico , Infecciones Urinarias/etiología , Infecciones Urinarias/prevención & control , Terapia de Inmunosupresión/efectos adversos , Factores de RiesgoRESUMEN
The accelerating environmental degradation as a result of modernisation and climate change is an urgent threat to human health. Environment change can impact kidney health in a variety of ways such as water scarcity, global heating and changing biodiversity. Ever increasing industrialization of health care has a large carbon footprint, with dialysis being a major contributor. There have been calls for all stakeholders to adopt a 'one health approach' and develop mitigation and adaptation strategies to combat this challenge. Because of its exquisite sensitivity to various elements of environment change, kidney health can be a risk marker and a therapeutic target for such interventions. In this narrative review, we discuss the various mechanisms through which environmental change is linked to kidney health and the ways that the global kidney health communities can respond to environmental change.
Asunto(s)
Cambio Climático , Salud Global , Humanos , RiñónRESUMEN
Patients suffering from end stage renal disease (ESRD) often present to the emergency with breathlessness, mostly due to fluid overload. We report a rare case of recurrent unilateral massive pleural effusion in an ESRD patient on maintenance hemodialysis (MHD). The patient was on MHD thrice weekly for the last 2 years with right internal jugular vein (IJV) tunneled cuffed catheter (TCC). Chylothorax was identified as the cause of recurrent pleural effusion which was due to superior vena cava stenosis (SVCO). It was managed successfully by balloon venoplasty of SVC and anticoagulation. SVCO is a rare but a serious complication in patients on long term indwelling dialysis catheters. Physicians involved in the care of dialysis patients must be aware about complications of long term dialysis catheters like central vein stenosis. A strong suspicion of chylothorax should be reserved for a patient with recurrent unilateral pleural effusion and long term dialysis catheters.
Asunto(s)
Cateterismo Venoso Central , Quilotórax , Fallo Renal Crónico , Derrame Pleural , Cateterismo Venoso Central/efectos adversos , Quilotórax/etiología , Quilotórax/terapia , Constricción Patológica , Disnea/etiología , Femenino , Humanos , Venas Yugulares , Fallo Renal Crónico/complicaciones , Fallo Renal Crónico/terapia , Masculino , Derrame Pleural/etiología , Derrame Pleural/terapia , Diálisis Renal/efectos adversos , Vena Cava SuperiorRESUMEN
There is a lack of data describing the impact of the novel coronavirus 19 pandemic on the patients of chronic kidney disease stage V-dialysis (CKD V-D) from resource-limited countries. A growing body of literature describes an increased susceptibility of CKD V-D to COVID-19 with adverse outcomes in those with severe disease. In the current retrospective report, we elucidate the outcome in consecutive 37 CKD V-D patients with COVID-19 from two dialysis centres in Mumbai, India. Of the 37 patients included in the study, 56.7% of patients were asymptomatic or had mild disease and 27% presented with severe symptoms. The recovery rate was 63%, all those who presented with a severe disease succumbed to the infection. Thirty per cent of patients presented with an extended dialysis break due to various logistic and social issues. Though the overall clinical presentation and outcomes of this cohort from a limited resource setting mimic the global scenario, unique social and logistic issues are an additional burden to the patient, caregivers and the health-care facilities, which may worsen the outcomes in the future as the pandemic continues to spread.
Asunto(s)
COVID-19/epidemiología , Diálisis Renal , Insuficiencia Renal Crónica/terapia , SARS-CoV-2 , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios RetrospectivosRESUMEN
Chronic hemodialysis (HD) recipients are nearly ten times more prone to fungal infections compared to the general population. However, infections such as cryptococcosis usually affect immunocompromised patients, unusual in otherwise immunocompetent patients. Here, we describe a unique case of cryptococcosis in a human immunodeficiency virus negative end-stage renal disease (ESRD) patient. A 26-year-old female patient, diagnosed with ESRD, on maintenance HD for the past six months, presented with pyrexia of unknown origin associated with cervical lymphadenopathy, biopsy of which showed granulomatous inflammation. The patient was initiated on anti-tubercular treatment but did not respond to treatment. A month later, she developed skin lesions; biopsy and culture from scrapings of the lesions were suggestive of infection with Cryptococcus neoformans. She responded to antifungal therapy very well, with a resolution of fever and skin lesions within a month. This is a unique case report, in which cryptococcosis mimicked tuberculosis in an otherwise immunocompetent patient with ESRD.