Pre and Post Covid - 19 Experience of the 'Amphotericin Sandwich' Therapy in the Management of Mucormycosis

Mucormycosis is caused by saprophytic fungi belonging to the species mucorales. The disease commonly affects patients with immunocompromised states such as uncontrolled diabetes, blood disorders and organ transplantation recepients. The usual mode of management is by using antifungals such as amphotericin B and surgery in the form of debridement of the necrotic tissue. A study was conducted on patients of mucormycosis during the pre-Covid-19 and Covid-19 era to evaluate the effectiveness of the Sandwich Therapy of amphotericin B. The mortality rate was found to be 3.57% during the pre- Covid-19 period and 18.8% during the Covid-19 period. This is very low as opposed to 50% quoted by many other studies. The Sandwich Therapy as discussed above for extensive mucormycosis can be useful in curtailing the disease already established to its present location and preventing its further spread either naturally or by the act of debridement per se. It also provides a sustained anti fungal umbrella in the blood to deal with the disease at microscopic level in the blood stream thus reducing mortality.