BridgeMD
New treatment option for Postural Tachycardia Syndrome
Official title A Study of Pyridostigmine in Postural Tachycardia Syndrome
ClinicalTrials.gov ID: NCT00409435
What this study is testing
What is pyridostigmine?
pyridostigmine is an investigational medicine, given as an infusion into a vein, being studied as a potential treatment for postural tachycardia syndrome.
Plain-language explanation of the investigational treatment - it is being studied and is not an approved or proven therapy. The study team can confirm the details.
- What it's testing
- This is a 3-day study comparing pyridostigmine versus placebo in the treatment of postural tachycardia syndrome (POTS). The researchers expect pyridostigmine to improve tachycardia and stabilize blood pressure.
- Phase 2: a mid-size study of how well it works
- You might receive a placebo (an inactive treatment) instead of the study drug.
A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.
Who can take part
Ages 15 to 55
You may be able to join if
- Diagnosis of postural tachycardia syndrome using the following criteria:
- Orthostatic heart rate increment greater than or equal to 30 beats per minute (bpm) within 5 minutes of head-up tilt.
- Symptoms of orthostatic intolerance. These include weakness, lightheadedness, blurred vision, nausea, palpitations, and difficulty with concentration...
You likely can't join if
- Pregnant or lactating women
- Presence of failure of other organ systems or systemic illness that could affect autonomic function or the patient's ability to cooperate with the...
- Hypothyroidism or hyperthyroidism
- Clinically significant coronary artery disease
- Medications that could interfere with autonomic testing
- Previous treatment with pyridostigmine for POTS. Patients must not have taken pyridostigmine in the past month
The study team makes the final eligibility decision.
Where it's taking place
- Rochester, Minnesota, United States
Questions & answers
Do participants get paid in this trial?
This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.
Is it free to join, and do I need insurance?
Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.
How long does this study last?
The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.
Who can join this trial?
This study is enrolling all sexes, 15 years to 55 years. The study team makes the final eligibility decision.
Where is this trial taking place?
Study sites include Rochester, Minnesota, United States. Enter your location above to see the nearest site and check your eligibility.
Explore other conditions
BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from ClinicalTrials.gov; the study team decides eligibility.