Clinical Research Directory
Browse clinical research sites, groups, and studies.
Low Dose Naltrexone Use in Patients With POTS
Sponsor: University of Calgary
Summary
Many patients with Postural Orthostatic Tachycardia Syndrome (POTS) experience debilitating fatigue and this significantly impacts their daily lives. Unfortunately, there are no treatments to help POTS patients with their fatigue. One medication, called low dose naltrexone (LDN), has been tested as a treatment for fatigue in other medical conditions. In this other research, LDN helped patients feel less fatigue. Other research studies have shown that LDN can help reduce markers of inflammation called cytokines. Reducing these cytokines could help reduce symptoms as well. There have been no research studies testing LDN in POTS to date. We are planning to do a research study to test LDN as a treatment to see if it helps POTS patients feel less fatigue.
Official title: A Pilot Study of Low Dose Naltrexone Use in Patients With Postural Orthostatic Tachycardia Syndrome
Key Details
Gender
All
Age Range
18 Years - 50 Years
Study Type
INTERVENTIONAL
Enrollment
80
Start Date
2025-01
Completion Date
2028-12
Last Updated
2024-05-09
Healthy Volunteers
No
Interventions
Low Dose Naltrexone
Participant takes Low Dose Naltrexone 4.5mg PO OD for 120 days. Participant will complete a a 4 week titration to target dose of 4.5mg. Week 1-2: 1.5mg PO OD. Week 3-4: 3.0mg PO OD. Week 5-16: 4.5mg PO OD. Participant will be provided with masked capsules in blister packs.
Microcrystalline cellulose
Participant takes microcrystalline cellulose 4.5mg PO OD for 120 days. Participant will complete a a 4 week titration to target dose of 4.5mg. Week 1-2: 1.5mg PO OD. Week 3-4: 3.0mg PO OD. Week 5-16: 4.5mg PO OD. Participant will be provided with masked capsules in blister packs.