RESUMO
Since Keratosis may be accompanied with severe dysplasia or malignancy; early management of this condition is of essence. However, since this condition has a high rate of recurrence the surgical dilemma remains as to how frequently the surgeries should be performed and what should be the factors to guide this decision. The objectives of our study are to attempt to understand the demographics of laryngeal keratosis and its behaviour pattern including the potential to recur, disease upstaging and malignant transformation. This is a 6-year retrospective study of patients presenting to a Voice and Swallowing Centre. All patients had been operated upon and confirmed to have keratosis with or without cancer. The medical records and stroboscopy videos were reviewed for details such as age, gender, history of smoking, laterality of lesion, location of lesion on the vocal fold, recurrence with any disease upstaging or malignant transformation. In the case of recurrence of lesion the histopathology of the recurrence was compared with the primary histopathology. Chi square test & Fisher's exact test was used for comparison of proportions between two groups. A total of 71 patients were included in the study, 88% were males. Recurrence was seen in 20 patients (28%), 14 with benign recurrence and 6 with malignant. Rate of recurrence when the primary keratosis had been benign was 30.7 and 20.6% when the primary keratosis had been associated with malignancy. A majority of patients with glottic keratosis were males and all that underwent malignant transformation were males. The rate of postoperative recurrence when the primary keratosis had been benign was higher than when it had been keratosis associated with malignancy. This may indicate the need for aggressive surgical management for benign keratosis.
RESUMO
Introduction: Tracheostomy is a very common procedure performed in ICU as it offers significant advantages over prolonged endotracheal intubation. It facilitates weaning by decreasing the work of breathing in patients with limited reserve by decreasing the dead space area, decreases the requirement for sedation, and may allow for earlier patient mobilization, feeding, and physical and occupational therapy as compared to prolonged intubation along with lesser oral and oropharyngeal ulcerations, improves pulmonary toileting, and lowers incidence of pulmonary infections. Tracheostomy, however, is not devoid of risks. Complications may include hemorrhage, stoma infections and granulations, pneumothorax, subcutaneous emphysema, tracheal stenosis, tracheomalacia, and rarely death. Hence, performance of tracheostomy should be considerate to outweigh benefit-risk ratio. Aims and objectives: To evaluate the early versus late tracheostomy for reduction of the length of ICU stay, incidence of nosocomial pneumonias, risk of laryngeal injury and mortality of mechanically ventilated patients. Materials and methods: We conducted a retrospective study from May, 2019 to April, 2021 of patients being tracheostomized in medical ICU at Civil Hospital, Ahmedabad, who were previously intubated endotracheally and were on mechanical ventilation. The decision to tracheostomize would be taken by physicians in their routine rounds in ICU. Results: Incidence of endolaryngeal complications like laryngotracheal stenosis, stomal granulations, fistula as well as nosocomial infections have lower incidence in early tracheostomy as compared to with late. Mortality remains same in both the groups as well as hospital and ICU stay.
