Effectiveness of Oropharyngeal Suctioning in Preventing Ventilator-Associated Pneumonia: A Randomized Controlled Trial.

Ventilator-Associated Pneumonia (VAP) is a serious infection that affects patients who are on mechanical ventilation in intensive care units (ICUs). It can increase the risk of death, prolong hospital stays, and lead to higher healthcare costs. This study is designed to evaluate the effectiveness of scheduled oropharyngeal suctioning (removal of secretions from the mouth and throat) every 4 hours in preventing early-onset VAP in ICU patients who require mechanical ventilation for more than 48 hours. The study will compare two groups of ICU patients: one group will receive scheduled oropharyngeal suctioning every 4 hours in addition to standard oral care, while the other group will receive only standard oral care. The main goal of the study is to determine whether regular suctioning reduces the incidence of VAP, improves patient recovery, and shortens the duration of mechanical ventilation. This research will help clarify whether adding scheduled suctioning to standard care can prevent VAP and improve clinical outcomes for critically ill patients, potentially leading to better practices in ICU care.