Flexible Bronchoscopy Combined With Videolaryngoscope For Tracheal Intubation In A Child With Hunter Syndrome: A Case Report.

Hunter syndrome (mucopolysaccharidosis type II) has the highest reported prevalence of difficult tracheal intubation among the seven known types of mucopolysaccharidoses. Despite improved difficult airway guidelines and equipment, conventional approaches may fail in some cases. A 10-year-old child with Hunter syndrome, was scheduled for multiple dental extractions. On the first visit, failed intubation was declared as per Difficult Airway Society guidelines in the surgical day-care suite of our institute and the procedure was postponed. The case was then planned to be handled in the main operating room with additional preparation and input from the paediatric otolaryngologist for possible tracheostomy, paediatric intensive care for postoperative need for ventilation, and difficult airway resource faculty for an unconventional approach-videolaryngoscope combined with fibreoptic bronchoscope-which resulted in safe administration of anaesthesia. This case illustrates the importance of meticulous planning in the management of previously failed airway.

Intraoperative Epidural Analgesia Practices And Their Outcomes In Major Abdominal Surgeries At A Tertiary Care Hospital In Karachi.

OBJECTIVE: To investigate the association involving site, concentrations and dosing of local anaesthetics used intraoperatively on postoperative pain scores, motor block and need for rescue analgesia. METHODS: The observational study was conducted from June 1, 2020, to May 31, 2021, at the Aga Khan University Hospital, Karachi, and comprised patients planned for major abdominal surgeries with epidurals as primary analgesic modality. They were followed prospectively from placement of epidurals to 24h postoperatively. Data was collected from anaesthesia chart and pain management notes. Data was analysed using SPSS 19. RESULTS: Of the 170 patients, 96(56.4%) were females and 74(43.5%) were males. The overall mean age was 54.1±12.6 years and mean body mass index was 26.7±5.5Kg/m2. More than half of the patients 110(64.7%) had thoracic epidural, while 60(35.3%) had lumber epidural. Requirement of opioid co-analgesia intraoperatively was significantly high with higher compared to lower concentration of local anaesthetics (p=0.004). The difference in frequencies of motor block was significantly associated with catheter length (p=0.006). CONCLUSIONS: Intraoperative management of epidurals is an essential but overlooked component of perioperative pain management. Guidelines should be formulated for intraoperative epidural analgesic regimens to improve postoperative outcomes.

A Survey of Current Practices and Adherence to Coronavirus Disease Airway Management Guidelines Among Frontline Healthcare Professionals in a Resource-Limited Country.

OBJECTIVE: The coronavirus disease 2019 (COVID-19) has brought anaesthesiologists, intensive care and emergency physicians to the forefront due to their airway management skills. The aim of survey was to determine current practice trends in COVID-19 airway management among frontline healthcare professionals of Pakistan and their adherence to standard principles proposed by most consensus guidelines. METHODS: An online questionnaire was designed based on consensus guidelines from international societies. We contacted consultants and trainees nationwide working in anaesthesia, intensive care, and emergency departments through emails, phone calls, and social media platforms. RESULTS: A total of 285 individuals participated in this cross-sectional descriptive study. Intubations were largely performed by anaesthetists followed by emergency physicians. Deteriorating respiratory failure (89%) was the most frequent indication. Availability of trained staff, use of intubation checklist, limited staff presence during intubation, and use of appropriate personal protective equipment were positive findings. One-third reported that their workplace did not have negative pressure rooms for aerosol-generating procedures, and 63.3% responders do not perform airway assessment before intubation. The device of choice for the first attempt at laryngoscopy was Macintosh laryngoscope (51.6%) followed by videolaryngoscopes with disposable blades (24.2%). Availability of rescue devices in case of unanticipated difficult airway is variable; laryngeal mask airway (70.1%), bougie (82.2%), and stylet (68.7%) were present at majority places. Frequency of airway-related adverse events including hypoxemia (69.8%) and failed first attempt intubation (35.2%) was significant. CONCLUSION: This survey found satisfactory knowledge, comparable practices, and offers some important insights about airway management in COVID-19 patients by healthcare professionals of Pakistan.