Search

Objective Older adults with co‐morbidities have been reported to be at higher risk for adverse outcomes of coronavirus disease 2019 (COVID‐19). The characteristics of COVID‐19 in older patients and its clinical outcomes in different kidney disease groups are not well known. Methods Data were retrieved from a national multicentric database supported by Turkish Society of Nephrology, which consists of retrospectively collected data between 17 April 2020 and 31 December 2020. Hospitalised patients aged 18 years or older with confirmed COVID‐19 diagnosis suffering from stage 3‐5 chronic kidney disease (CKD) or on maintenance haemodialysis (HD) treatment were included in the database. Non‐uraemic hospitalised patients with COVID‐19 were also included as the control group. Results We included 879 patients [388 (44.1%) female, median age: 63 (IQR: 50‐73) years]. The percentage of older patients in the CKD group was 68.8% (n = 188/273), in the HD group was 49.0% (n = 150/306) and in the control group was 30.4% (n = 70/300). Co‐morbidities were higher in the CKD and HD groups. The rate of presentation with severe‐critical disease was higher in the older CKD and HD groups (43.6%, 55.3% and 16.1%, respectively). Among older patients, the intensive care unit (ICU) admission rate was significantly higher in the CKD and HD groups than in the control group (38.8%, 37.3% and 15.7%, respectively). In‐hospital mortality or death and/or ICU admission rates in the older group were significantly higher in the CKD (29.3% and 39.4%) and HD groups (26.7% and 30.1%) compared with the control group (8.6% and 17.1%). In the multivariate analysis, in‐hospital mortality rates in CKD and HD groups were higher than control group [hazard ratio (HR): 4.33 (95% confidence interval [CI]: 1.53‐12.26) and HR: 3.09 (95% CI: 1.04‐9.17), respectively]. Conclusion Among older COVID‐19 patients, in‐hospital mortality is significantly higher in those with stage 3‐5 CKD and on maintenance HD than older patients without CKD regardless of demographic characteristics, co‐morbidities, clinical and laboratory data on admission.

WOS: 000388391800001, The tumor lysis syndrome (TLS) is a collection of metabolic abnormalities that occur in consequence of the release of intracellular contents following lysis of tumor cells. TLS occurs spontaneously or after chemotherapy. Spontaneous TLS is uncommon occurrence in multiple myeloma (MM). We define a case of a 70-year-old woman patient who was found to have MM with spontaneous TLS, following a compression fracture of the T-12 vertebrae. While serum uric acid and phosphorous levels were high, low calcium levels were identified. There were also acute kidney injury and metabolic acidosis. Upon the diagnosis of TLS, she was treated with hydration, allopurinol, sodium bicarbonate, and calcium gluconate. The improvement of her laboratory data was observed. We submitted this case in order to draw attention to the presentation of MM with spontaneous TLS.

WOS: 000388039500001, Influenza viruses are members of the Orthomyxoviridae family, of which influenza A, B, and C viruses constitute three separate genera. Arterial thrombosis associated with H1N1 influenza A virus infection has rarely been reported. A Turkish man aged 28 years was admitted to our emergency department with dyspnea, bilateral lower extremity insensitivity, and cold. He reported symptoms of fever, myalgia, and cough, which he had had for fifteen days before being admitted to our hospital. The patient was tested for pandemic influenza A (H1N1) virus using polymerase chain reaction (PCR) tests, which were positive. Abdominal computerized tomography with contrast revealed a large occlusive thrombus within the infrarenal aorta.