tacrolimus and Pneumonia--Viral

Topics: Aged; Betacoronavirus; Cobicistat; Colchicine; Coronavirus Infections; COVID-19; Cytokines; Darunavir; Drug Combinations; Female; Humans; Hydroxychloroquine; Immunosuppressive Agents; Kidney Failure, Chronic; Kidney Transplantation; Lopinavir; Male; Middle Aged; Mycophenolic Acid; Pandemics; Pneumonia, Viral; Ritonavir; SARS-CoV-2; Tacrolimus; Transplant Recipients; Treatment Outcome

The clinical manifestation of COVID-19 can vary from an asymptomatic course to ARDS requiring invasive mechanical ventilation and extracorporeal membrane oxygenation. A kidney transplanted patient infected with SARS CoV-2 infection showed a mild disease despite immune suppression. It is possible that Immunosuppression can "be protective" as the cytokine storm is an important factor in the disease story. Despite the good outcome reported in the present case report, is remains of vital importance the solid organ transplant patients use precautions in order to avoid the infection.

Topics: Betacoronavirus; Ceftriaxone; Coronavirus Infections; COVID-19; Cytokines; Glomerulonephritis, IGA; Humans; Immunosuppression Therapy; Kidney Failure, Chronic; Kidney Transplantation; Male; Middle Aged; Mycophenolic Acid; Pandemics; Pneumonia, Viral; SARS-CoV-2; Tacrolimus; Treatment Outcome

During the novel coronavirus pandemic, organ transplant recipients represent a frail susceptible category due to long-term immunosuppressive therapy. For this reason, clinical manifestations may differ from general population and different treatment approaches may be needed. We present the case of a 36-year-old kidney-transplanted woman affected by Senior-Loken syndrome diagnosed with COVID-19 pneumonia after a contact with her positive mother. Initial symptoms were fatigue, dry cough, and coryza; she never had fever nor oxygen supplementation. Hydroxychloroquine and lopinavir/ritonavir were started, and the antiviral drug was replaced with darunavir/cobicistat after 2 days for diarrhea. Immunosuppressant levels were closely monitored, and we observed very high tacrolimus trough levels despite initial dose reduction. The patient was left with steroid therapy alone. The peculiarity of clinical presentation and the management difficulties represent the flagship of our case report. We stress the need for guidelines in transplant recipients with COVID-19 infection with particular regard to the management of therapy.

Topics: Adult; Antiviral Agents; Betacoronavirus; C-Reactive Protein; Ciliopathies; Cobicistat; Common Cold; Coronavirus Infections; Cough; COVID-19; COVID-19 Drug Treatment; Cytochrome P-450 CYP3A Inhibitors; Darunavir; Deprescriptions; Drug Combinations; Drug Interactions; Enzyme Inhibitors; Fatigue; Female; Glucocorticoids; Graft Rejection; Humans; Hydroxychloroquine; Immunocompromised Host; Immunosuppressive Agents; Interleukin-10; Interleukin-1beta; Interleukin-6; Interleukin-8; Kidney Diseases, Cystic; Kidney Failure, Chronic; Kidney Transplantation; Leber Congenital Amaurosis; Lopinavir; Methylprednisolone; Optic Atrophies, Hereditary; Pandemics; Pneumonia, Viral; Ritonavir; SARS-CoV-2; Severity of Illness Index; Tacrolimus

Coronavirus Disease 2019 (COVID-19) is currently a pandemic with a mortality rate of 1%-6% in the general population. However, the mortality rate seems to be significantly higher in elderly patients, especially those hospitalized with comorbidities, such as hypertension, diabetes, or coronary artery diseases. Because viral diseases may have atypical presentations in immunosuppressed patients, the course of the disease in the transplant patient population is unknown. Hence, the management of these patients with COVID-19 is an area of interest, and a unique approach is warranted. Here, we report the clinical features and our treatment approach for a kidney transplant patient with a diagnosis of COVID-19. We believe that screening protocols for SARS-Cov-2 should be re-evaluated in patients with solid-organ transplants.

Topics: Adult; Antiviral Agents; Betacoronavirus; Coronavirus Infections; Cough; COVID-19; COVID-19 Drug Treatment; Disease Management; Female; Fever; Glucocorticoids; Graft Rejection; Humans; Immunocompromised Host; Immunosuppressive Agents; Kidney Failure, Chronic; Kidney Transplantation; Lupus Nephritis; Oseltamivir; Pandemics; Pneumonia, Viral; Prednisone; SARS-CoV-2; Severity of Illness Index; Tacrolimus

The fatality of novel coronavirus disease 2019 (COVID-19) is precipitously increased in patients with underlying comorbidities or elderly people. Kidney transplant (KT) recipients are one of the vulnerable populations for infection. COVID-19 infection in KT recipients might be a complicated and awkward situation, but there has been a lack of reports concerning this group. Herein, we demonstrated two distinct cases with different clinical progress. The first case was a 36-year-old man who underwent KT 3 years ago. He was diagnosed with COVID-19 expressing relevant symptoms. Following administration of lopinavir/ritonavir and hydroxychloroquine with reduced immunosuppressant, he recovered from COVID-19. However, the unexpected fluctuations in tacrolimus trough levels needed to be managed because of drug-to-drug interaction. The second case was developed in a 56-year-old man without any symptoms. He received a second KT from an ABO-incompatible donor 8 years ago. He was diagnosed with COVID-19 by screening due to exposure history. During the hospitalization period, the chest infiltrative lesion showed a wax and wane, but he successfully recovered by administration of hydroxychloroquine with azithromycin. These apparently different cases suggest that assertive screening and management could improve the clinical course. In addition, antiviral agents should be used cautiously, especially in patients on calcineurin inhibitors.

Topics: Adult; Antiviral Agents; Azithromycin; Betacoronavirus; Calcineurin Inhibitors; Coronavirus Infections; COVID-19; COVID-19 Drug Treatment; Drug Combinations; Drug Interactions; Humans; Hydroxychloroquine; Immunosuppressive Agents; Kidney Failure, Chronic; Kidney Transplantation; Lopinavir; Male; Middle Aged; Pandemics; Pneumonia, Viral; Ritonavir; SARS-CoV-2; Tacrolimus; Transplant Recipients

Topics: Betacoronavirus; Coronavirus; Coronavirus Infections; COVID-19; COVID-19 Drug Treatment; Humans; Hydroxychloroquine; Lopinavir; Pandemics; Pneumonia, Viral; Ritonavir; SARS-CoV-2; Spain; Tacrolimus; Transplant Recipients

Topics: Betacoronavirus; Coronavirus Infections; COVID-19; Cross-Sectional Studies; Datasets as Topic; Drug Prescriptions; England; Geography; Graft Rejection; Health Services Accessibility; Humans; Infection Control; Organ Transplantation; Pandemics; Pneumonia, Viral; SARS-CoV-2; Tacrolimus; Vulnerable Populations

Kidney transplant recipients have been reported at a particularly high risk of severe COVID-19 illness due to chronic immunosuppression and coexisting conditions. Yet, here we describe a remarkably mild case of COVID-19 in a 62-year-old female who had a kidney transplantation 10 years earlier due to autosomal dominant polycystic kidney disease. The patient was admitted for 1 day; immunosuppressive therapy with tacrolimus and low-dose prednisolone was continued; and the patient recovered successfully without the use of antiviral agents or oxygen therapy. The case demonstrates that kidney transplant recipients are not necessarily severely affected by COVID-19. Withdrawal of immunosuppressive therapy could be associated with poorer outcomes and should not be implemented thoughtlessly.

Topics: Betacoronavirus; Coronavirus Infections; COVID-19; Female; Glucocorticoids; Hospitalization; Humans; Immunosuppression Therapy; Immunosuppressive Agents; Kidney Transplantation; Middle Aged; Pandemics; Pneumonia, Viral; Prednisolone; SARS-CoV-2; Tacrolimus; Transplant Recipients; Treatment Outcome

Topics: Acute Kidney Injury; Adult; Antiviral Agents; Betacoronavirus; Clinical Laboratory Techniques; Coronavirus Infections; COVID-19; COVID-19 Testing; Darunavir; Drug Interactions; Drug Monitoring; Humans; Hydroxychloroquine; Immunosuppressive Agents; Liver Transplantation; Male; Pandemics; Pneumonia, Viral; Prednisone; Risk Adjustment; Ritonavir; SARS-CoV-2; Tacrolimus; Transplant Recipients; Treatment Outcome

Topics: Anti-Infective Agents; Azithromycin; Betacoronavirus; Clinical Laboratory Techniques; Coronavirus Infections; COVID-19; COVID-19 Testing; Dose-Response Relationship, Drug; Drug Monitoring; Female; Humans; Immunosuppressive Agents; Kidney Failure, Chronic; Kidney Transplantation; Male; Middle Aged; Monitoring, Immunologic; Mycophenolic Acid; Oxygen Inhalation Therapy; Pandemics; Pneumonia, Viral; Prednisolone; SARS-CoV-2; Tacrolimus; Treatment Outcome

Topics: Female; Human bocavirus; Humans; Immunocompromised Host; Immunosuppressive Agents; Middle Aged; Parvoviridae Infections; Pneumonia, Viral; Tacrolimus

Topics: Adrenal Cortex Hormones; Adult; Azathioprine; Bronchoalveolar Lavage Fluid; Diagnosis, Differential; Diarrhea; Drug Therapy, Combination; Female; Humans; Immunosuppressive Agents; Kidney Transplantation; Metronidazole; Mycophenolic Acid; Pneumonia; Pneumonia, Bacterial; Pneumonia, Viral; Postoperative Complications; Sirolimus; Tacrolimus; Tomography, X-Ray Computed

We present a case of adenovirus (ADV) infection in a patient who had undergone nonmyeloablative stem cell transplantation (NST). A 50-year-old man with chronic myelogenous leukemia in the second chronic phase underwent NST from an HLA 2-loci-mismatched sibling. ADV hemorrhagic cystitis developed and progressed to lethal pneumonia. ADV was isolated from urine, bronchoalveolar lavage fluid, and postmortem specimens of kidney and liver. Because there are few reports of lethal pneumonia associated with ADV in Japan, we present the case and discuss the cause of and therapy for the infection.

Topics: Adenoviridae Infections; Adenoviruses, Human; Antilymphocyte Serum; Bronchoalveolar Lavage Fluid; Busulfan; Cystitis; Fatal Outcome; Hematopoietic Stem Cell Transplantation; Humans; Immunocompromised Host; Immunosuppressive Agents; Leukemia, Myeloid, Chronic-Phase; Lymphocyte Count; Lymphocyte Subsets; Male; Methylprednisolone; Middle Aged; Pneumonia, Viral; T-Lymphocytes; Tacrolimus; Transplantation Conditioning; Transplantation, Homologous; Vidarabine

We describe two children with intestinal failure due to short or absent small bowel who underwent isolated liver transplantation for liver disease related to parenteral nutrition. Both received reduced-size liver grafts whilst awaiting a suitable small bowel donor. Immunosuppressive therapy was based on oral tacrolimus and intravenous steroids. Therapeutic levels of tacrolimus were achieved at low dosage of 0.14-0.28 mg/kg per day. Median and mean blood tacrolimus levels were 9.9 and 13.7 ng/ml (range 4.9-42.3 ng/ml) in case 1 and 5.8 and 7.2 ng/ml (range 1-30 ng/ml) in case 2 before small bowel transplantation, respectively. Following small bowel transplantation, levels were 17.1 and 20.1 ng/ml (range 9.2-30 ng/ml), with oral doses of 0.54-1.35 mg/kg per day. Both children died of adenovirus pneumonia, with functioning grafts. Our experience demonstrates that effective levels of immunosuppression can be achieved by oral administration of tacrolimus in children with short or absent small bowel.

Topics: Adenoviridae Infections; Administration, Oral; Child, Preschool; Colon; Cyclosporine; Fatal Outcome; Female; Humans; Immunosuppressive Agents; Infant; Intestinal Absorption; Intestinal Atresia; Intestine, Small; Liver Failure; Liver Transplantation; Male; Parenteral Nutrition; Pneumonia, Viral; Postoperative Complications; Short Bowel Syndrome; Tacrolimus