# Topical Application of Magnetized Saline Water Hydrogel Promotes Rapid Pressure Ulcer Healing in Hospitalized Elderly Patients: An Acute Care Case Series

## TL;DR

A hydrogel with magnetized saline water helped elderly patients heal pressure ulcers quickly, even with serious health issues.

## Contribution

Demonstrates rapid pressure ulcer healing using a magnetized saline water hydrogel in acutely ill elderly patients.

## Key findings

- Clinical improvement in pressure ulcers was observed within 3 to 10 days of hydrogel application.
- Granulation tissue formation, wound bed vascularization, and epithelial advancement were noted.
- No adverse reactions were observed despite patients having severe comorbidities.

## Abstract

Pressure ulcers, particularly among elderly patients with acute medical conditions, represent a significant clinical challenge and are associated with substantial morbidity and healthcare resource utilization. Autophagy, a fundamental cellular pathway involved in protein and organelle degradation, has emerged as a critical regulator of tissue repair and wound healing by orchestrating inflammatory cell activation, extracellular matrix deposition, and keratinocyte proliferation and differentiation. Topical application of magnetized saline water (MSW) may increase the expression of autophagy biomarkers in skin tissue, representing a potentially efficacious management strategy for wound care. We conducted a prospective observational case series to explore the clinical utility of a topical hydrogel containing 95% MSW in the management of stage 2‒3 pressure ulcers in elderly patients admitted to an acute medical unit. Five geriatric inpatients (age range: 75-93 years) who developed hospital-acquired pressure ulcers during acute care hospitalization were included in the study. Following standard wound cleaning protocols, the topical MSW hydrogel was applied daily to the affected areas. Wound healing progression was monitored via clinical photography, assessment of granulation tissue formation, and documentation of any adverse events. All patients exhibited effective wound healing, with clear clinical improvement observed as early as three days and up to 10 days following initiation of hydrogel application. Notable findings included granulation tissue formation, enhanced wound bed vascularization, progressive wound margin contraction, and active epithelial advancement. Intriguingly, these favorable outcomes were achieved despite the presence of severe comorbidities, including acute heart failure, pneumonia, and multi-organ dysfunction, which are typically associated with impaired wound healing in the elderly population. No adverse reactions related to the hydrogel application were evident. In summary, the findings from this case series suggest that an MSW-based hydrogel capable of stimulating autophagy may represent a promising therapeutic strategy for the management of pressure ulcers in acutely ill elderly patients. Further controlled studies are warranted to confirm these preliminary observations and to establish the role of MSW-based preparations within the broader context of wound care in geriatric medicine.