mycophenolic-acid and Water-Electrolyte-Imbalance

The clinical course and outcomes of immunocompromised patients, such as transplant recipients, with COVID-19 remain unclear. It has been postulated that a substantial portion of the disease burden seems to be mediated by the host immune activation to the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Herein, we present a simultaneous heart-kidney transplant (SHKT) recipient who was hospitalized for the management of respiratory failure from volume overload complicated by failure to thrive, multiple opportunistic infections, and open non-healing wounds in the setting of worsening renal dysfunction weeks prior to the first case of SARS-CoV-2 being detected in the state of Connecticut. After his third endotracheal intubation, routine nucleic acid testing (NAT) for SARS-CoV-2, in anticipation of a planned tracheostomy, was positive. His hemodynamics, respiratory status, and ventilator requirements remained stable without any worsening for 4 weeks until he had a negative NAT test. It is possible that the immunocompromised status of our patient may have prevented significant immune activation leading up to clinically significant cytokine storm that could have resulted in acute respiratory distress syndrome and multisystem organ failure.

Topics: Antibiotics, Antineoplastic; Bacteremia; BK Virus; Cardiomyopathy, Dilated; Cardiotoxicity; COVID-19; COVID-19 Nucleic Acid Testing; Doxorubicin; Graft Rejection; Gram-Positive Bacterial Infections; Heart Transplantation; Humans; Immunocompromised Host; Immunosuppressive Agents; Incidental Findings; Kidney Failure, Chronic; Kidney Transplantation; Male; Malnutrition; Methicillin-Resistant Staphylococcus aureus; Middle Aged; Mycophenolic Acid; Opportunistic Infections; Polyomavirus Infections; Postoperative Complications; Prednisone; Renal Dialysis; SARS-CoV-2; Staphylococcal Infections; Surgical Wound Infection; Tacrolimus; Tracheostomy; Tumor Virus Infections; Vancomycin-Resistant Enterococci; Viremia; Water-Electrolyte Imbalance

Hypomagnesemia is a frequent finding in kidney transplant patients and plays a causal role in insulin resistance and diabetes. The aim of this study was to investigate whether the pretransplant magnesium (Mg) level is a risk factor for the development of new-onset diabetes after kidney transplantation (NODAT) and the presence of relationship between pretransplant hypomagnesemia and the development period of NODAT.. Four hundred and nineteen nondiabetic renal transplant recipients were evaluated retrospectively. The patients were divided into NODAT and non-NODAT groups. The time of diagnosis of patients with NODAT was divided into 0 to 3, 3 to 6, 6 to 12 months, and after 12 months. Patients' characteristics and pretransplant Mg levels in NODAT were compared with non-NODAT, and it was investigated whether pretransplant hypomagnesemia was a risk factor for the development of NODAT.. Totally 70 (16.6%) patients (36 female [F], mean age 51.7 ± 8.2 years) were diagnosed with NODAT. Three hundred and forty-nine patients (115 F, mean age 43.2 ± 12.5 years) did not have NODAT. Pretransplant mean Mg level was 1.97 ± 0.40 mg/dL in patients with NODAT, while it was 2.5 ± 0.45 mg/dL in non-NODAT patients (P < .001). Serum Mg level was found to be similar in subgroups according to the development period of NODAT (P = .07). When patients were stratified according to quartiles of Mg level, the frequency of NODAT was significantly higher in patients in the lower quartile (Mg < 2.1 mg/dL; P < .001). Older age, high body mass index, and low pretransplant serum Mg levels were established as risk factors for developing NODAT. According to the quartile of Mg level, the risk of developing NODAT was highest in the lowest quartile.. Pretransplant hypomagnesemia is an independent risk factor of NODAT. Therefore, it is necessary to closely monitor the Mg levels in the posttransplant period.

Topics: Adult; Age Factors; Body Mass Index; Cyclosporine; Diabetes Mellitus; Female; Graft Rejection; Humans; Immunosuppressive Agents; Insulin Resistance; Kidney Failure, Chronic; Kidney Transplantation; Magnesium; Male; Middle Aged; Mycophenolic Acid; Overweight; Retrospective Studies; Risk Factors; Tacrolimus; TOR Serine-Threonine Kinases; Water-Electrolyte Imbalance

Topics: Acute Kidney Injury; Anti-Inflammatory Agents; Emergency Medical Services; Fluid Therapy; Humans; Internal Medicine; Mycophenolic Acid; Nephrology; Off-Label Use; Vasculitis; Water-Electrolyte Imbalance