In this episode of PICU Doc on Call, Dr. Monica Gray and Dr. Pradip Kamat chat about flexible fiberoptic bronchoscopy (FFB) in the pediatric ICU. They walk through a case involving an eight-year-old who’s dealing with respiratory failure after a stem cell transplant. Along the way, they talk about when and why you might use bronchoscopy both for diagnosis and treatment—plus how to approach sedation and what effects the procedure can have on the heart and lungs. They also dive into important topics like managing hypoxia, handling increased airway and pulmonary vascular resistance, and what to keep in mind if your patient has a traumatic brain injury. The episode wraps up with tips for managing fever after the procedure and a quick look at how rigid bronchoscopy compares.

Show Highlights:

• Use of flexible fiberoptic bronchoscopy (FFB) in the pediatric ICU (PICU)
• Indications for performing bronchoscopy (diagnostic and therapeutic)
• Management of sedation and analgesia during bronchoscopy
• Cardiovascular effects associated with bronchoscopy procedures
• Respiratory effects and complications during bronchoscopy
• Special considerations for bronchoscopy in patients with traumatic brain injury (TBI)
• Post-procedure complications, including fever and its management
• Overview of rigid bronchoscopy and its indications
• Importance of understanding physiological changes during bronchoscopy
• Educational focus on acute pediatric care for current and aspiring PICU interns

References:

Reference 1: Sachdev A, Chhawchharia R. Flexible Fiberoptic Bronchoscopy in Pediatric Practice. Indian Pediatr. 2019 Jul 15;56(7):587-593. PMID: 31333214.

Reference 2: Li SX, Tao XF, Wu HJ, Jin F, Zhu GH, Wang YS, Tang LF, Chen ZM, Wu L. Advances in pediatric flexible bronchoscopy. World J Pediatr. 2025 Oct;21(10):945-956. doi: 10.1007/s12519-025-00967-7. Epub 2025 Oct 4. PMID: 41045338; PMCID: PMC12578761.

Reference 3: Truitt BA, Kasi AS, Kamat PP, Fundora MP, Simon DM, Guglani L. Cryoextraction via flexible bronchoscopy in children with tracheobronchial obstruction. Pediatr Pulmonol. 2023 Sep;58(9):2527-2534. doi: 10.1002/ppul.26540. Epub 2023 Jun 23. PMID: 37350368.