RESUMEN
Background: Mucormycosis is lethal angio invasive fungal infection affecting mainly the immunocompromised individuals. During second wave of COVID-19 pandemic there was rise in number of rhino-orbito-cerebral (ROCM) cases in both COVID-19 affected patients and patients who recovered from COVID-19 infection. This study was conducted to know the anatomical site and extent of involvement in head and neck region in both COVID-19 vaccinated and unvaccinated individuals. Methods: A retrospective descriptive study was conducted between May 2021 and November 2021 at Bowring and lady Curzon hospital, Shri Atal Bihari Vajpayee medical college and research institute, Bangalore, Karnataka, India. 358 patients with post-covid RTPCR negative rhino-orbital mucormycosis were included in the study. The demographic data, COVID-19 vaccination status and anatomical sites of involvement in the patients was collected and analysed. Results: 4 (1.11%) patients were fully vaccinated with 2 doses of covid vaccine, 18 (5.02%) patients were partially vaccinated, 336 (93.85%) were unvaccinated. Majority of the patients were in the age group of 41-60 years in all the groups. In unvaccinated group, majority of the patients presented with stage II/III disease (48.51%; 39.88% respectively) and 39 (11.60%) patients with stage IV ROCM. Conclusions: The extent and severity of ROCM was higher in COVID-19 unvaccinated patients as compared to vaccinated group. Further studies are required to determine the role of COVID-19 vaccine in reducing the severity of the of ROCM.
RESUMEN
Background: Mucormycosis is lethal angio invasive fungal infection affecting mainly the immunocompromised individuals. During second wave of COVID-19 pandemic there was rise in number of rhino-orbito-cerebral (ROCM) cases in both COVID-19 affected patients and patients who recovered from COVID-19 infection. This study was conducted to know the anatomical site and extent of involvement in head and neck region in both COVID-19 vaccinated and unvaccinated individuals. Methods: A retrospective descriptive study was conducted between May 2021 and November 2021 at Bowring and lady Curzon hospital, Shri Atal Bihari Vajpayee medical college and research institute, Bangalore, Karnataka, India. 358 patients with post-covid RTPCR negative rhino-orbital mucormycosis were included in the study. The demographic data, COVID-19 vaccination status and anatomical sites of involvement in the patients was collected and analysed. Results: 4 (1.11%) patients were fully vaccinated with 2 doses of covid vaccine, 18 (5.02%) patients were partially vaccinated, 336 (93.85%) were unvaccinated. Majority of the patients were in the age group of 41-60 years in all the groups. In unvaccinated group, majority of the patients presented with stage II/III disease (48.51%; 39.88% respectively) and 39 (11.60%) patients with stage IV ROCM. Conclusions: The extent and severity of ROCM was higher in COVID-19 unvaccinated patients as compared to vaccinated group. Further studies are required to determine the role of COVID-19 vaccine in reducing the severity of the of ROCM.
RESUMEN
Background: Amphotericin B is considered the drug of choice for primary treatment of mucormycosis. During second wave of COVID-19 pandemic there was severe scarcity of liposomal amphotericin B. This study aims to determine role of various formulations of amphotericin and their side effects when used for the treatment of COVID-19 associated mucormycosis. Methods: A retrospective study was conducted between May 2021 and December 2021 at a tertiary care centre. 380 patients with post-COVID rhino-orbito-cerebral mucromycosis (ROCM) were included in the study. Liposomal amphotericin B, conventional amphotericin deoxycholate, lipid complex amphotericin B was used in the treatment. Patients were observed for side effects like fever, chills, rigors, hypokalemia, renal function derangements, thrombophlebitis and respiratory difficulties. Results: Majority of patients received liposomal amphotericin B (331) and 31 patients received conventional amphotericin deoxycholate and 5 patients were given lipid complex amphotericin B injections. The most commonly encountered side effects were of the mild type constituting chills (98% with liposomal and 100% with amphotericin deoxycholate), and fever (94% with liposomal and 74% with amphotericin deoxycholate). Conclusions: Our study highlights the role of various formulations of amphotericin B in the treatment of COVID-19 mucormycosis.