Mucormycosis in a surgical defect masquerading as osteomyelitis: a case report and review of literature

Advancements of fish-derived peptides for mucormycosis: a novel strategy to treat diabetic compilation

Mucormycosis, an extremely fatal fungal infection, is a major hurdle in the treatment of diabetes consequences. The increasing prevalence and restricted treatment choices urge the investigation of novel therapeutic techniques. Because of their effective antimicrobial characteristics and varied modes of action, fish-derived peptides have lately emerged as viable options in the fight against mucormycosis. This review examines the potential further application of fish-derived peptides in diagnosing and managing mucormycosis in relation to diabetic complications. First, we examine the pathophysiology of mucormycosis and the difficulties in treating it in diabetics. We emphasize the critical need for alternative therapeutic methods for tackling the limitations of currently available antifungal medicines. The possibility of fish-derived peptides as an innovative approach to combat mucormycosis is then investigated. These peptides, derived from several fish species, provide wide antimicrobial properties against a variety of diseases. They also have distinct modes of action, such as rupture of cell membranes, suppression of development, and modification of the host immunological response. Furthermore, we investigate the problems and prospects connected with the clinical application of fish-derived peptides. Ultimately, future advances in fish-derived peptides, offer interesting avenues for the management of mucormycosis in the context of diabetic comorbidities. More research and clinical trials are needed to properly investigate these peptide's therapeutic potential and pave the way for their adoption into future antifungal therapies.

Mucormycosis threats: A systemic review

During the catastrophic wave of Coronavirus disease 2019, health agencies started to report an infrequent but lethal mucormycosis or black fungal infection. Primarily, it causes sinusitis by affecting nasal, oral, lung, brain, ocular, and other body tissues. It becomes more fatal, especially in diabetic, cancer, and immune-compromised patients. Before 2020, the prevalence of mucormycosis was very rare but it has rapidly emerged globally from late 2020 to mid-2021. Recently, the mucormycosis got worse and epidemic with more than 30,000 cases reported across India. The etiology of infection can be diagnosed by molecular, serological, microscopic, and clinical methods. However, early diagnosis of this ailment is still a challenging task due to no standalone diagnostic tool available along with clinical manifestations of the ailment resembling other fungal diseases. The treatment of mucormycosis is also challenging and frequently requires long-term treatment. Amphotericin B was found to be an effective antifungal for preventing mucormycosis but it failed if infection disseminated to necrotizing tissues or adjacent organs. Removal of infected tissue/organ by surgery is an alternative treatment to control mucormycosis. In addition, reversal of underlying predisposing conditions based on therapy is also in practice for its prevention. This review highlights different aspects of mucormycosis such as pathogenesis, diagnosis, treatment, and their challenges and so on. We also emphasized the epidemiological shift during the recent outbreak and its influence on the different regions of India.

Risk of Mucormycosis in Diabetes Mellitus: A Systematic Review

Hyperglycemia or diabetes mellitus (DM) is a disorder of the endocrine system. In this condition, the body is insulin-deficient or resistant to insulin. Due to insulin deficiency or resistance, the body is unable to process sugar. The worldwide prevalence of diabetes mellitus is rising substantially. Hyperglycemia makes the immune system weak, which increases the risk of infection in a diabetic patient. Fungal infection is more common in DM. Mucormycosis is a rare fungal infection in a healthy individual, but in DM, it can cause severe complications and even be fatal if not treated adequately and timely. In our literature review, a total of 19 published articles from the PubMed database and Google Scholar were included. We combed the PubMed database and Google Scholar by using various inclusion and exclusion criteria. The result of the review study shows the increased risk of mucormycosis in a diabetic patient.

Rhinomaxillary mucormycosis presenting as palatal ulcer: A case report with comprehensive pathophysiology

Mucormycosis is an emerging fungal infection which has exceptionally high mortality rates in immunocompromised patients and remains a life-threatening infection in uncontrolled diabetics. The reported cases in literature may be less in number due to its frequent misdiagnosis. Imaging techniques in the early stages are usually nondiagnostic and cytological smears are not very reliable, thus, the gold standard for definitive diagnosis remains with the histopathological examination. A thorough understanding of the pathogenesis and host fungus interaction aids in the histopathological evaluation and clinical management. Despite of surgical and medical management, the overall mortality rate remains high in persistently immunocompromised individuals. We present a case report of a 58-year-old female patient with rhinomaxillary mucormycosis with a history of uncontrolled diabetes.

Palatal Mucormycosis Masquerading as Bacterial and Fungal Osteomyelitis: A Rare Case Report

Mucormycosis is an acute, fulminating, fungal disease that frequently involves oral, cranial, and facial structures. It is an opportunistic fatal infection which occurs in debilitating and immunosuppressive states. This report documents a rare case of localized maxillary mucormycosis in a patient with uncontrolled diabetes, with emphasis on early and prompt diagnosis of the same.