Denosumab–Prolia®, Xgeva® (Amgen) is a fully human antibody to the receptor activator of the nuclear factor-K ligand (RANKL). Hepatotoxicity is extremely rare, with only one reported case of immune origin. We present a second case of hepatotoxicity resulting from an immune reaction to denosumab. A 43-year-old female was referred to the Endocrinology, Diabetes & Metabolism Department for treatment of low bone mineral density (BMD) following endocrine therapy with letrozole and lucrin because of breast cancer. She developed premature menopause at the age of 36 years when she underwent a left lumpectomy due to an infiltrating duct carcinoma of the breast (T1 NO MO) and was subsequently started on endocrine therapy. Denosumab was started to prevent osteoporosis. On the third year after starting on denosumab and one month after she received the last injection, she became ill. The routine biochemical analysis showed that the levels of alanine aminotransferase (ALT) and aspartate aminotransferase (AST) rose appreciatively to 10 times the upper limit of normal (ULN). The gamma-glutamyl transferase (GGT) level was elevated slightly to 67 U/L (0–38 U/L). The serum gamma-globulin level was elevated to 1.72 g/dL (0.7–1.6 gr/dl), while the total bilirubin (TB) and serum albumin levels were normal. A liver biopsy revealed a moderate to severe chronic inflammatory infiltrate containing MUM-1 positive plasma cells. In addition, numerous CD-3 positive small T lymphocytes and few CD-20 positive B lymphocytes and eosinophils were seen in the portal tracts. Moderate to severe interface hepatitis, bile duct proliferation and mild portal fibrosis were also identified. The results could be consistent with the diagnosis of drug-induced liver injury (DILI).
Background The COVID-19 pandemic limits access to diabetes clinics. Remote communication by phone calls and WhatsApp messages became available in the past years. However, the current need to avoid face-to-face meetings necessitates further expansion of telemedicine services. There are limited data whether the option of virtual meetings is a preferred therapeutic modality for patients with type 1 diabetes (T1D). Objective To assess in a cohort of T1D patients, their preference and perception of telemedicine. Methods T1D patients who are followed in a hospital-affiliated diabetes clinic were asked to fill a structured questionnaire aimed to determine their attitude towards telemedicine and their preference of virtual versus conventional visits. The questionnaire was offered to consecutive T1D patients who visited the clinic between August to October 2020. Results Seventy one T1D patients that fulfilled the questionnaire were included. Median age was 38 years, 39% were male, and median duration of diabetes was 18 years. Fourteen percent of the participants preferred only virtual visits, 24% only conventional visits and 62% preferred a combination of these modalities. Sex, origin, education, duration of diabetes, mode of insulin treatment and distance from the clinic were not associated with patients' preference, but older patients (≥ 61 years) tended to prefer conventional visits. Sixty-six percent felt confident in their ability to download data from their personal medical devices. Conclusions Patients from a wide range of treatment modalities are willing to use telemedicine. However, virtual meetings cannot fully replace conventional visits in T1D especially in the older age group.
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