Background
Postural orthostatic tachycardia syndrome (POTS) causes symptoms like dizziness and rapid heartbeat when standing up. It is often seen in people recovering from COVID-19.
Study Purpose
This study aimed to test if low-level tragus stimulation (LL-TS) could help patients with POTS after COVID-19.
Study Details
We included 57 participants who had POTS after COVID-19. They were divided into two groups: one received real LL-TS treatment, and the other received a sham (fake) treatment. The treatment involved stimulating the tragus (a part of the ear) for one hour, twice a day, over one month.
Results
Participants were mostly young adults (average age 31.9 years, 61.4% female). The results showed:
- LL-TS reduced the increase in heart rate when standing up.
- It lowered average and maximum heart rates after one month.
- LL-TS decreased levels of neuropeptide Y (NPY), a substance linked to stress responses.
- It improved heart rate variability, indicating better autonomic function.
These benefits lasted for at least one year after treatment.
Conclusion
LL-TS could be a helpful treatment for managing POTS symptoms in patients recovering from COVID-19.
Opportunities for Clinics and Patients
Based on the trial data, clinics can:
- Set clear goals for using LL-TS in treating POTS.
- Measure outcomes like heart rate changes and patient-reported symptoms.
- Implement LL-TS as a standard treatment option for eligible patients.
AI Tools for Clinical Needs
Clinics should consider AI solutions that can:
- Track patient progress with LL-TS.
- Analyze treatment outcomes effectively.
Next Steps
Start with a pilot project to test LL-TS in your clinic. Use AI tools to monitor results and assess the real-world impact of this treatment.
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