Small airway involvement in severe asthma: how common is it and what are its implications?

Asthma is a prevalent chronic respiratory disease affecting all age groups globally, causing significant morbidity and mortality. Small airway involvement, often undetected by traditional spirometry, has emerged as a critical aspect of asthma pathophysiology, especially in severe cases. This retrospective observational study aimed to assess small airway dysfunction using impulse oscillometry (IOS) in 94 severe asthma patients.

A Comprehensive Examination of ChatGPT's Contribution to the Healthcare Sector and Hepatology.

Artificial Intelligence and Natural Language Processing technology have demonstrated significant promise across several domains within the medical and healthcare sectors. This technique has numerous uses in the field of healthcare. One of the primary challenges in implementing ChatGPT in healthcare is the requirement for precise and up-to-date data.

A young male with non-resolving consolidation and hepatosplenomegaly.

Non-resolving consolidation refers to the persistence of radiographic abnormalities beyond the anticipated timeframe. Conditions such as infection, malignancy, inflammatory disorders, and connective tissue diseases can all manifest as non-resolving consolidation. We share a clinicopathological case study involving a 30-year-old male who exhibits non-resolving consolidation accompanied by hepatosplenomegaly.

Swiss Cheese Trachea: An Unwarranted, Unique Form of Post-intubation Tracheal Stenosis.

Bajad P, Pahuja S, Agarwal S, Khanna A. Swiss Cheese Trachea: An Unwarranted, Unique Form of Post-intubation Tracheal Stenosis. Indian J Crit Care Med 2024;28(1):84-85.

Comparison of lung aeration loss in open abdominal oncologic surgeries after ventilation with electrical impedance tomography-guided PEEP versus conventional PEEP: a pilot feasibility study.

Background: Existing literature lacks high-quality evidence regarding the ideal intraoperative positive end-expiratory pressure (PEEP) to minimize postoperative pulmonary complications (PPCs). We hypothesized that applying individualized PEEP derived from electrical impedance tomography would reduce the severity of postoperative lung aeration loss, deterioration in oxygenation, and PPC incidence.

Methods: A pilot feasibility study was conducted on 36 patients who underwent open abdominal oncologic surgery.