Publications by authors named "Singhal Tanu"

Article Synopsis
  • A study analyzed mixed mould infections in patients with COVID-19-associated pulmonary mucormycosis (CAPM) to determine the prevalence of co-existing COVID-19-associated pulmonary aspergillosis (CAPA) and its impact on early mortality.
  • Among 105 patients with CAPM, 20% had mixed mould infections, and those with CAPA experienced significantly higher early mortality rates (42.9%) compared to those without (17.9%).
  • The findings suggest that co-existing CAPA worsens the prognosis for CAPM patients, highlighting the need for further research on mixed mould infections globally.
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Justification: Osteoarticular infections are fairly common in children but often these are associated with underdiagnosis, delayed diagnosis and improper management. This leads to an increased incidence of complications and poor outcomes. Given the paucity of standard protocols for the management of these children in the Indian context, Indian Academy of Pediatrics (IAP) has taken the initiative to formulate guidelines for the early diagnosis and rational management of bone and joint infections (BJIs).

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Article Synopsis
  • * New diagnostic advancements, including enhanced imaging techniques and point-of-care tests, show promise in bridging the diagnostic gap for childhood TB.
  • * The integration of these innovative methods into current diagnostic practices is urgently needed to improve detection of TB in children, especially those with HIV.
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Article Synopsis
  • The study aims to compare COVID-19-associated pulmonary mucormycosis (CAPM) with COVID-19-associated rhino-orbital mucormycosis (CAROM), identify factors linked to CAPM, and determine 12-week mortality predictors in CAPM patients.
  • Researchers conducted a retrospective analysis involving 1724 COVID-19 patients, assessing demographics and illness details, and found that CAPM had higher rates of male sex, hypoxemia, and certain health conditions compared to CAROM.
  • Results showed that CAPM had higher 12-week mortality (52.3%) than CAROM (30.5%), with factors like hypoxemia and Aspergillus co-infection increasing mortality risk, while
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Burkholderia cepacia complex (BCC) is a well-recognized cause of nosocomial infections. We describe here a young healthy male who presented with fever and chest pain with ECG changes of acute pericarditis. Two sets of blood cultures at separate timings grew gram negative bacilli identified as BCC by molecular methods.

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Background & Objectives: Sepsis, including neonatal sepsis, remains a prevalent cause of morbidity and mortality in low- and middle-income countries such as India, representing 85 per cent of all sepsis-related deaths globally. Early diagnosis and timely initiation of treatment is challenging due to non-specific clinical manifestations and non-availability of rapid diagnostic tests. There is an urgent need for affordable diagnostics with fast turnaround time catering to the needs of end-users.

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We performed a case–control study across 25 hospitals in India for the period of January–June 2021 to evaluate the reasons for an COVID-19–associated mucormycosis (CAM) outbreak. We investigated whether COVID-19 treatment practices (glucocorticoids, zinc, tocilizumab, and others) were associated with CAM. We included 1,733 cases of CAM and 3,911 age-matched COVID-19 controls.

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The recently emerged novel coronavirus, "severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2)," caused a highly contagious disease called coronavirus disease 2019 (COVID-19). It has severely damaged the world's most developed countries and has turned into a major threat for low- and middle-income countries. Since its emergence in late 2019, medical interventions have been substantial, and most countries relied on public health measures collectively known as nonpharmaceutical interventions (NPIs).

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64 years old male presented fever, gastrointestinal symptoms, COVID-19 infection with bioprosthetic mitral in situ, cardio embolic stroke 2 years ago. The 2 D ECHO showed a vegetation indicating infective endocarditis. Three paired blood cultures grew Kytococcus schroeteri.

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This case is of a 23 year old diabetic male who presented with fever and splenic lesions. He continued to have fever off and on over the next 3 years despite empirical antibiotics and anti-tubercular therapy. No definitive diagnosis could be made despite exhaustive investigations.

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Monkeypox is caused by a pox virus closely related to smallpox virus and spreads from animals to humans, and humans to humans following close contact. Prior smallpox vaccination gives partial protection against monkeypox. The steady increase in monkeypox cases in Africa over the past few decades were ignored by the global scientific community till this year, when more than 16,000 cases have been reported from nonendemic countries.

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COVID-19-associated pulmonary mucormycosis (CAPM) remains an underdiagnosed entity. Using a modified Delphi method, we have formulated a consensus statement for the diagnosis and management of CAPM. We selected 26 experts from various disciplines who are involved in managing CAPM.

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