Mucormycosis, commonly known as the “black fungus” is recently emerging as a deadly complication in COVID patients in the Indian subcontinent. A growing number of cases are being reported from all over the country, with a majority of the patients either undergoing treatment or having recovered from COVID. Here, we report three cases of multisystem mucormycosis in COVID positive patients showing, rhino-orbital, cerebral, pulmonary, and genitourinary involvement. The first is a case of a 41-year-old male patient who during his treatment developed left periorbital swelling with ecchymosis and headache. CT and CE-MRI of the paranasal sinuses and brain revealed features of pan fungal sinusitis and subsequent invasion into the left orbit. The second case is of a 52-year-old male patient who after complaining of a severe left-sided hemicranial headache was diagnosed with cavernous sinus thrombosis. The third is of a 57-year-old male patient who presented with left flank pain and dysuria. HRCT (High-resolution CT) chest revealed a thick-walled cavitary lesion, and NCCT KUB (Non-contrast CT of Kidneys, ureters, and bladder) revealed left-sided pyelonephritis. A cystoscopic and microbiological evaluation revealed fungal growth. In all three patients, a biopsy from the involved area revealed broad aseptate filamentous fungal hyphae suggestive of mucormycosis, which was confirmed on culture. These are all unusual cases and physicians should be aware of the possibility of secondary invasive fungal infections in patients with COVID-19 infection.

No abstract

Background: Teneligliptin is a DPP-4 inhibitor with unique chemical structure. Efficacy and safety of Teneligliptin is well established in the patients with type 2 diabetes mellitus (T2DM) in different randomized controlled trials. However, limited real-world data is available for Teneligliptin pertaining to Indian T2DM patient profile such as demographics, duration of disease, currently prescribed anti-hyperglycemic drugs, initiation of Teneligliptin as monotherapy or as an add on therapy.Methods: A cross-sectional, multicenter, non-interventional study was conducted to understand the demographics and clinical profile of Indian T2DM patients (n=5091) who were prescribed Teneligliptin.Results: Majority of patients were male (65.2%) with family history of T2DM present in 43.45% of cases. Age at onset of T2DM was 51.1±11.6 years. Among the T2DM patients, 36.2% of patients were newly diagnosed and more than half of them (54.7%) were uncontrolled with current anti-hyperglycemic drugs. Mean HbA1c level among these patients was 8.09±1.3%. Mean fasting and postprandial blood glucose levels were 170.2±46.9 mg/dl and 255.3±69.3 mg/dl respectively. Teneligliptin was prescribed as monotherapy in 2165 (41.66 %) of patients while as dual, triple and quadruple therapy in 2346 (46.08%) and 551 (10.82%) and 29 (0.56%) respectively. Among the patients on current anti-hyperglycemic treatment, most commonly prescribed drugs along with Teneligliptin were metformin (43.39%) followed by glimepiride (11%) and voglibose (3.42%).Conclusions: Teneligliptin is preferred as monotherapy and combination with metformin and sulfonylureas (mostly glimepiride) in newly diagnosed and uncontrolled T2DM patients in Indian scenario.