Grochowski Hospital

Efficacy and safety of seawater-based nasal irrigation on nasal congestion in infants and toddlers with common cold: a randomized controlled trial

Abstract Background Nasal congestion associated with the common cold is a frequent source of distress in infants and toddlers. While hypertonic seawater solutions offer a physiological mechanism for decongestion via osmosis, robust clinical evidence supporting their use as an adj...

Impact of Photodynamic Therapy on Mast Cell-Associated Inflammation and Angiogenesis in Actinic Keratosis

Background/Objectives: Actinic keratosis (AK) is a common ultraviolet-induced intraepidermal neoplasm with a recognized potential to progress to cutaneous squamous cell carcinoma (cSCC). Although photodynamic therapy (PDT) is an established field-directed treatment for AK, its ef...

Longitudinal Changes in QTc Interval in Cancer Patients After the Initiation of Systemic Therapy: Analysis of the ONCOECHO Study Cohort

Background/Objectives: Anticancer therapies are associated with a prolongation of QT interval of electrocardiogram (ECG), increasing the risk of arrhythmias. To evaluate this risk in cardiovascular disease-free subjects with cancer, ECG recorded at baseline, months 3, 6 and 12 fr...