Nilay Chaudhari - Academia.edu (original) (raw)

Uploads

Papers by Nilay Chaudhari

Research paper thumbnail of Tracheostomy in Pediatric Intensive Care Unit—A Two Decades of Experience

Indian Journal of Critical Care Medicine, Jul 7, 2021

Aim and objective: To study the profile, indications, related complications, and predictors of de... more Aim and objective: To study the profile, indications, related complications, and predictors of decannulation and mortality in patients who underwent tracheostomy in the pediatric intensive care unit (PICU). Materials and methods: Retrospective analysis of prospectively collected data of tracheostomies was done on patients admitted at PICU. Demographics, primary diagnosis, indication of tracheostomy, and durations of endotracheal intubation, mechanical ventilation, and tracheostomy cannulation were recorded. The indication was recorded in one of the four categories-upper airway obstruction (UAO), central neurological impairment (CNI), prolonged mechanical ventilation, and peripheral neuromuscular disorders). Results: Two hundred ninety cases were analyzed. UAO (42%) and CNI (48.2%) were main indications in the halves of the study period, respectively. Decannulation was successful in 188 (64.8%) patients. Seventy-seven percentage UAO patients were decannulated successfully [OR (odds ratio); 95% CI (confidence interval), 2.647; 1.182-5.924, p = 0.018]. Age <1 year (0.378; 0.187-0.764; p = 0.007), nontraumatic, noninfectious central neurological diseases (0.398; 0.186-0.855; p = 0.018), and malignancy (0.078; 0.021-0.298; p <0.001), durations of posttracheostomy ventilation (0.937; 0.893-0.983; p = 0.008), and stay in the PICU (0.989; 0.979-0.999; p = 0.029) were predictors of unsuccessful decannulation. There were 91 (31.4%) deaths. Age <1 year (2.39 (1.13-5.05; p = 0.02), malignancy (17.55; 4.10-75.11; p <0.001), durations of posttracheostomy ventilation (1.06; 1.006-1.10; p = 0.028), and hospital stay (1.007; 1.0-1.013; p = 0.043) were independent predictors of mortality. Indication of UAO favored survivor (0.24; 0.09-0.57; p <0.001). Conclusion: The indications for tracheostomy in children had changed over the years. Infancy, primary diagnosis, length of posttracheostomy ventilation, and stay in the PICU and hospital were independent predictors of decannulation and mortality. What This Adds Similar to developed countries, the age at the time of tracheostomy and indication are changing. Inability to decannulate and mortality were associated with the age of a child at the time of tracheostomy, indication, medical diagnosis, and duration of postprocedure mechanical ventilation and stay in the hospital.

Research paper thumbnail of Tracheostomy in Pediatric Intensive Care Unit: When and Where?

Iranian Journal of Pediatrics, 2016

Background: Tracheostomy was first observed in Egyptian drawings in 3600 BC and performed frequen... more Background: Tracheostomy was first observed in Egyptian drawings in 3600 BC and performed frequently during the 1800's diphtheria epidemic. Objectives: The aim of this study was to elucidate the indications, complications, mortality rate, and the effect of pediatric tracheostomy on length of PICU or hospital stay. Materials and Methods: Demographic characteristics, diagnosis at admission, duration of ventilation of 152 patients were analyzed retrospectively. Results: The most common tracheostomy indication was prolonged intubation. The mean duration of mechanical ventilation before tracheostomy was 23.8 days. Forty five percent of the tracheostomy procedures were performed at bedside. Neither the place nor the age had any effect on the development of complications (P = 0.701, P = 0.622). The procedure enabled 62% of the patients to be discharged from hospital. Conclusions: Tracheostomy facilitates discharge and weaning of mechanical ventilation. Although the timing of tracheostomy has to be determined for each individual patient, three weeks of ventilation seems to be a suitable period for tracheostomy. Tracheostomy can be performed at bedside safely but patient selection should be made carefully.

Research paper thumbnail of Tracheostomy in Pediatric Intensive Care Unit—A Two Decades of Experience

Indian Journal of Critical Care Medicine, Jul 7, 2021

Aim and objective: To study the profile, indications, related complications, and predictors of de... more Aim and objective: To study the profile, indications, related complications, and predictors of decannulation and mortality in patients who underwent tracheostomy in the pediatric intensive care unit (PICU). Materials and methods: Retrospective analysis of prospectively collected data of tracheostomies was done on patients admitted at PICU. Demographics, primary diagnosis, indication of tracheostomy, and durations of endotracheal intubation, mechanical ventilation, and tracheostomy cannulation were recorded. The indication was recorded in one of the four categories-upper airway obstruction (UAO), central neurological impairment (CNI), prolonged mechanical ventilation, and peripheral neuromuscular disorders). Results: Two hundred ninety cases were analyzed. UAO (42%) and CNI (48.2%) were main indications in the halves of the study period, respectively. Decannulation was successful in 188 (64.8%) patients. Seventy-seven percentage UAO patients were decannulated successfully [OR (odds ratio); 95% CI (confidence interval), 2.647; 1.182-5.924, p = 0.018]. Age <1 year (0.378; 0.187-0.764; p = 0.007), nontraumatic, noninfectious central neurological diseases (0.398; 0.186-0.855; p = 0.018), and malignancy (0.078; 0.021-0.298; p <0.001), durations of posttracheostomy ventilation (0.937; 0.893-0.983; p = 0.008), and stay in the PICU (0.989; 0.979-0.999; p = 0.029) were predictors of unsuccessful decannulation. There were 91 (31.4%) deaths. Age <1 year (2.39 (1.13-5.05; p = 0.02), malignancy (17.55; 4.10-75.11; p <0.001), durations of posttracheostomy ventilation (1.06; 1.006-1.10; p = 0.028), and hospital stay (1.007; 1.0-1.013; p = 0.043) were independent predictors of mortality. Indication of UAO favored survivor (0.24; 0.09-0.57; p <0.001). Conclusion: The indications for tracheostomy in children had changed over the years. Infancy, primary diagnosis, length of posttracheostomy ventilation, and stay in the PICU and hospital were independent predictors of decannulation and mortality. What This Adds Similar to developed countries, the age at the time of tracheostomy and indication are changing. Inability to decannulate and mortality were associated with the age of a child at the time of tracheostomy, indication, medical diagnosis, and duration of postprocedure mechanical ventilation and stay in the hospital.

Research paper thumbnail of Tracheostomy in Pediatric Intensive Care Unit: When and Where?

Iranian Journal of Pediatrics, 2016

Background: Tracheostomy was first observed in Egyptian drawings in 3600 BC and performed frequen... more Background: Tracheostomy was first observed in Egyptian drawings in 3600 BC and performed frequently during the 1800's diphtheria epidemic. Objectives: The aim of this study was to elucidate the indications, complications, mortality rate, and the effect of pediatric tracheostomy on length of PICU or hospital stay. Materials and Methods: Demographic characteristics, diagnosis at admission, duration of ventilation of 152 patients were analyzed retrospectively. Results: The most common tracheostomy indication was prolonged intubation. The mean duration of mechanical ventilation before tracheostomy was 23.8 days. Forty five percent of the tracheostomy procedures were performed at bedside. Neither the place nor the age had any effect on the development of complications (P = 0.701, P = 0.622). The procedure enabled 62% of the patients to be discharged from hospital. Conclusions: Tracheostomy facilitates discharge and weaning of mechanical ventilation. Although the timing of tracheostomy has to be determined for each individual patient, three weeks of ventilation seems to be a suitable period for tracheostomy. Tracheostomy can be performed at bedside safely but patient selection should be made carefully.