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New treatment option for HIV
Official title Effects of Vagal Dysfunction on Gastrointestinal and Inflammatory Pathways in HIV
ClinicalTrials.gov ID: NCT04353778
What this study is testing
What is Pyridostigmine?
Pyridostigmine is an investigational medicine, given as a pill taken by mouth, being studied as a potential treatment for hiv.
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
- The study team's prior research has shown that dysfunction of a specific nerve, called the vagus nerve, is associated with small intestinal bacterial overgrowth (SIBO), and that SIBO is associated with signs of inflammation in the blood of people living with HIV (PLWH). This research will explore pathways linking vagal dysfunction to inflammation in HIV, focusing on the gastrointestinal tract, and study whether a medication called pyridostigmine and stimulation of the vagus nerve are beneficial therapies.
- Phase 2: a mid-size study of how well it works
- You might receive a placebo (an inactive treatment) instead of the study drug, decided by chance.
A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.
Who can take part
Ages 18 and older. Healthy volunteers may be eligible.
You may be able to join if
- Greater than or equal to18 years old (18 to 64 Years, 65 Years and Over)
- Documentation of HIV-1 infection
- Stable CART for greater or equal to 3 months
- HIV-1 viral load \<100 copies/ml (within 3m)
- No diagnosis known to cause autonomic or GI dysfunction other than HIV (e.g. Parkinson's disease, diabetes, peptic ulcer disease, infectious diarrhea)
You likely can't join if
- Dysphagia to food or pills
- Known or suspected obstructive disease of the GI tract (e.g. bezoar, strictures, fistulae, physiologic GI obstruction)
- GI surgery within 3m, Crohn's disease, diverticulitis, any electromechanical medical device (e.g. pacemaker, infusion pump).
- Contraindication to pyridostigmine (e.g. mechanical intestinal or urinary obstruction, hypersensitivity to pyridostigmine, cardiac arrhythmias...
- History of intracranial aneurysm/hemorrhage, brain tumor, abnormal neck anatomy, or implants or metal hardware near site of stimulation; exposure to...
See the full eligibility criteria
- Greater than or equal to18 years old (18 to 64 Years, 65 Years and Over)
- Documentation of HIV-1 infection
- Stable CART for greater or equal to 3 months
- HIV-1 viral load \<100 copies/ml (within 3m)
- No diagnosis known to cause autonomic or GI dysfunction other than HIV (e.g. Parkinson's disease, diabetes, peptic ulcer disease, infectious diarrhea)
- Willing to refrain from nicotine use for 24h prior to all testing
- No contraindication to autonomic testing (e.g. uncontrolled glaucoma, heart rate not under sinus control)
- No medications with significant autonomic or GI effects (e.g. sympathomimetics, prokinetics, anti-diarrheals, antibiotics)
- Urine test negative for stimulants and opiates/opioids and pregnancy test (if applicable)
- Dysphagia to food or pills
- Known or suspected obstructive disease of the GI tract (e.g. bezoar, strictures, fistulae, physiologic GI obstruction)
- GI surgery within 3m, Crohn's disease, diverticulitis, any electromechanical medical device (e.g. pacemaker, infusion pump).
- Contraindication to pyridostigmine (e.g. mechanical intestinal or urinary obstruction, hypersensitivity to pyridostigmine, cardiac arrhythmias, asthma, chronic obstructive pulmonary disease); use of pyridostigmine...
- History of intracranial aneurysm/hemorrhage, brain tumor, abnormal neck anatomy, or implants or metal hardware near site of stimulation; exposure to VNS within the past 6m.
The study team makes the final eligibility decision.
Where it's taking place
- New York, New York, 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, 18 years and older. Healthy volunteers may be eligible. The study team makes the final eligibility decision.
Where is this trial taking place?
Study sites include New York, New York, 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.