Publications by authors named "Kumkum Bhattacharyya"

Background: Sudden upsurge in cases of COVID-19 Associated Mucormycosis (CAM) following the second wave of the COVID-19 pandemic was recorded in India. This study describes the clinical characteristics, management and outcomes of CAM cases, and factors associated with mortality.

Methods: Microbiologically confirmed CAM cases were enrolled from April 2021 to September 2021 from ten diverse geographical locations in India.

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 Histoplasmosis is an infectious disease caused by the dimorphic fungus . Histoplasmosis is considered to be endemic to India, especially the Gangetic belt. Disseminated histoplasmosis may affect almost all systems.

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Neonatal septicaemia is an important cause of neonatal morbidity and mortality. Blood culture is the gold standard for diagnosis of neonatal septicaemia. Several laboratory investigations are available to detect neonatal sepsis, one important is 'sepsis screen' which includes C-reactive protein (CRP), micro -ESR, total WBC count including immature to mature (VT) ratio and absolute neutrophil count.

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Klebsiella especially Klebsiella pneumoniae is gaining renewed interest because of emergence of multidrug resistance among klebsiellae associated with infections.These are now being recognised as one of the major threats to effective management of patients in hospital, especially in developing country like India. Pathogenic mechanism of klebsiella Infections are associated with virulence factors such as capsule and mucoid phenotype, etc.

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Candida albicans is found frequently as a commensal organism in the gastrointestinal tract. Despite this, it is rarely found in pancreatic abscesses, there being only a few cases in the literature and in most of these cases the significance of Candida spp. as a pathogen was not initially recognized at the time of diagnosis.

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Perianal tuberculosis is an extremely rare form of tubercular disease. We report here a case of chronic non-healing perianal tubercular ulcer associated with, asymptomatic pulmonary tuberculosis in a 16-year-old boy for its rarity and to emphasize the importance of considering tubercular etiology in the work up of persistent perianal ulcer.

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Synopsis of recent research by authors named "Kumkum Bhattacharyya"

  • - Kumkum Bhattacharyya's recent research predominantly focuses on infectious diseases in India, particularly those exacerbated by the COVID-19 pandemic, such as COVID-19 associated mucormycosis and histoplasmosis, emphasizing their clinical characteristics and treatment outcomes
  • - The studies highlight the rising incidences of multidrug-resistant infections, like Klebsiella pneumoniae, and the complexities of diagnosing less common infections, shedding light on the pathogenic mechanisms and challenging healthcare practices in developing regions
  • - Bhattacharyya's work underscores the need for heightened awareness and diagnostic efforts in addressing rare manifestations of infections, such as pancreatic abscesses caused by Candida tropicalis and cutaneous tuberculosis, calling attention to the importance of considering atypical etiologies in medical assessments