The Incidence and Risk Factors of Cisplatin and Carboplatin Ototoxicity in Pediatric Oncology Patients at Tertiary Oncology Center.

Pediatric cancers are relatively rare diseases when considering all types of cancer. Platinum-based chemotherapeutic agents are potent agents against a variety of pediatric malignancies. An important adverse effect of platinum-based agents is the occurrence of hearing loss.

Telegram as a Tool to Supplement Online Medical Education During COVID-19 Crisis.

Introduction: Instant Messaging Applications are known for their potential to enhance learning. However, to date, there has been little investigation into the implications of the 'Telegram' application for online medical education and training.

Aim: This study explores the potential benefits and disadvantages of integrating Telegram into undergraduate medical education during the COVID-19 pandemic.

Successful management of H1N1 related severe acute respiratory distress syndrome with noninvasive positive pressure ventilation.

Acute respiratory distress syndrome (ARDS) is a life threatening complication of H1N1 pneumonia. According to the Berlin conference guidelines, severe ARDS requires management with early invasive mechanical ventilation. Whether noninvasive positive pressure ventilation (NIPPV) should be attempted in patients with H1N1 pneumonia is still a matter of debate.

An efficient approach to the synthesis of highly congested 9,10-dihydrophenanthrene-2,4-dicarbonitriles and their biological evaluation as antimicrobial agents.

An efficient and novel method for the synthesis in moderate to good yield (72%-84%) of a series of 3-amino-1-substituted-9,10-dihydrophenanthrene-2,4-dicarbonitriles 1-5 via one-pot multi-component reactions of aldehydes, malononitrile, 1-tetralone and ammonium acetate has been delineated. Cyclocondensation attempts of aminocyanophenanthrene derivatives 1, 2, 4 and 5 with acetic anhydride in the presence of conc. H2SO4 failed and instead the diacetylamino derivatives 10-13 were obtained.