Hyperventilation 5 Vostfr- Here
[Your Name], MD, PhD Email: your.email@university.edu Abstract Background: Hyperventilation is a common physiologic response to metabolic, psychogenic, and neurologic stressors. Existing classifications lack granularity in distinguishing sub‑phenotypes that differ in pathophysiology, clinical presentation, and response to therapy. The “Hyperventilation 5 VOSTFR‑” (Ventilatory‑Oscillatory‑Sympathetic‑Thermoregulatory‑Respiratory) framework proposes five distinct mechanistic axes to better characterize acute hyperventilatory events.
To validate the 5 VOSTFR‑ model in a prospective cohort of adult patients presenting with acute hyperventilation and to assess the efficacy of a targeted, axis‑specific therapeutic algorithm.
The Hyperventilation 5 VOSTFR‑ model provides a robust, physiologically grounded classification that enables rapid, targeted therapy, markedly shortening the time to biochemical and clinical recovery. Implementation in emergency settings may improve patient outcomes and reduce resource utilization. Hyperventilation 5 VOSTFR-
Current clinical practice typically categorizes hyperventilation into , metabolic , and neurologic types (American Thoracic Society, 2019). However, this taxonomy does not capture the multidimensional nature of the response, which involves intertwined ventilatory, autonomic, thermoregulatory, and respiratory‐muscle components.
A multicenter, observational–interventional study was conducted across three tertiary hospitals (n = 312). Patients were stratified using the VOSTFR‑ scoring system (0‑20 points) based on bedside physiological measurements and validated questionnaires. Axis‑specific interventions (e.g., controlled rebreathing for “Ventilatory,” beta‑blockade for “Sympathetic,” evaporative cooling for “Thermoregulatory”) were administered to a randomized sub‑cohort (n = 156). Primary outcome: time to normalization of arterial PaCO₂ (35–45 mmHg). Secondary outcomes: symptom resolution, length of emergency department (ED) stay, and adverse events. [Your Name], MD, PhD Email: your
[Your Name], MD, PhD¹; [Co‑author Name], MD²; [Co‑author Name], PhD³
Baseline characteristics were balanced (Table 1). To validate the 5 VOSTFR‑ model in a
The framework proposes a five‑axis model: