Oxytocin for Hypermobile Ehlers-Danlos Syndrome

Study Purpose

The purpose of this pilot study is to evaluate effect of IV oxytocin on chronic pain in patients with Hypermobile Ehlers Danlos syndrome.

Recruitment Criteria

Accepts Healthy Volunteers Healthy volunteers are participants who do not have a disease or condition, or related conditions or symptoms	No
Study Type An interventional clinical study is where participants are assigned to receive one or more interventions (or no intervention) so that researchers can evaluate the effects of the interventions on biomedical or health-related outcomes. An observational clinical study is where participants identified as belonging to study groups are assessed for biomedical or health outcomes. Searching Both is inclusive of interventional and observational studies.	Interventional
Eligible Ages	18 Years - 64 Years
Gender	Female

More Inclusion & Exclusion Criteria

Inclusion Criteria:

1) Premenopausal Females, Age >18 years 2) Clinical diagnosis of hypermobile EDS according to the 2017 criteria for hEDS 3) Menstrual periods (range from 8 to 42 days) 4) Pain level greater that pain score of 4 out of 10 on a Numeric Rating Scale in at least two of the following locations: back, neck, shoulders, elbows, wrist, hand joints, hips, knees, ankles, on most days over the 3 months preceding enrollment. 5) On a stable regimen for pain control without any expected increase in dose of pain medications during the study period. 6) All participants should have a negative urine pregnancy test and agree to use an acceptable method of contraception (abstinence or barrier methods).

Exclusion Criteria:

1) Known allergy to OXT or preservatives in the medication 2) Pregnancy 3) Lactation 4) A confirmed clinical diagnosis of autoimmune disorders that lead to joint inflammation and joint pain such as SLE, RA, psoriatic arthritis, ankylosing spondylitis, scleroderma, and enteropathic arthritis 5) History of known cardiac arrhythmias (except for asymptomatic sinus tachycardia and sinus bradycardia) 6) Heart rate persistently greater than 110/min or less than 50 per minute 7) QTC of > 450 ms from EKG (electrocardiogram) test 8) Taking oral or other hormonal contraceptives 9) Individuals with a clinical condition which, in the view of the investigator compromises safety 10) Participating in another interventional study.

Trial Details

Trial ID: This trial id was obtained from ClinicalTrials.gov, a service of the U.S. National Institutes of Health, providing information on publicly and privately supported clinical studies of human participants with locations in all 50 States and in 196 countries.	NCT05405257
Phase Phase 1: Studies that emphasize safety and how the drug is metabolized and excreted in humans. Phase 2: Studies that gather preliminary data on effectiveness (whether the drug works in people who have a certain disease or condition) and additional safety data. Phase 3: Studies that gather more information about safety and effectiveness by studying different populations and different dosages and by using the drug in combination with other drugs. Phase 4: Studies occurring after FDA has approved a drug for marketing, efficacy, or optimal use.	Phase 1/Phase 2
Lead Sponsor The sponsor is the organization or person who oversees the clinical study and is responsible for analyzing the study data.	Baylor College of Medicine
Principal Investigator The person who is responsible for the scientific and technical direction of the entire clinical study.	Brendan Lee, MD, PhD
Principal Investigator Affiliation	Baylor College of Medicine
Agency Class Category of organization(s) involved as sponsor (and collaborator) supporting the trial.	Other
Overall Status	Recruiting
Countries	United States
Conditions The disease, disorder, syndrome, illness, or injury that is being studied.	Hypermobile Ehlers-Danlos Syndrome, Pain Assessment

Additional Details

This will be a single-site study to evaluate the effect of IV oxytocin on chronic pain in female adult patients with hypermobile EDS. Oxytocin secretion in the body is dynamic and can be affected by multiple factors including the menstrual period. In order to have minimum variation between tested individuals we conduct this study in females at the same stage of their menstrual cycles. Hypermobile EDS is more prevalent in females and the symptoms are usually more severe in females and more females come to medical attention. We are not aware of any difference in the risk from using oxytocin in females vs.#46;males. All participating individuals are affected with hypermobile-EDS (hEDS) with chronic moderate to severe pain. Study will include two periods of treatment

- one with placebo and one with oxytocin and a one month period will be held in between the two treatments.

Participants will be blinded to the order of treatment. Each period of treatment will start 7-10 days after the beginning of the menstrual cycle and will include 6 days of daily subjective pain evaluation using pain-evaluation questionnaire ('preinfusion evaluation') followed by three consecutive daily infusions (placebo or oxytocin). Response to treatment will be evaluated by questionnaire during 6 days after each three infusion days (placebo or oxytocin) . Additional questionnaires for evaluation of anxiety and depression will be used as well. Patients will be asked to wear ACTIHEART device (measures heart rate, heart rate variation, and activity levels) 3 days prior to infusion, during the 3 days of infusion, and in the 3 days after the last infusion day. For each infusion period, participants will arrive to the study site for three daily consecutive visits, each will last for 3-4 hours. Response variables will be collected prior, during and after each infusion. Patients will fill out pain evaluation questionnaires pre and post infusion and some questionnaires during the days of infusion. Blood pressure and heart rate measurements will be taken prior, during and after the infusion. Blood samples for measurements of oxytocin levels and blood samples for future analysis will be collected in some of the infusion days (before and after the infusion).

Arms & Interventions

Arms

Placebo Comparator: Placebo

Placebo infusion: IV 0.9% NaCl, rate is 200ml over 40 minutes. Total of three infusions in three consecutive days (one per day)

Active Comparator: Oxytocin

Treatment infusion: IV 1IU Oxytocin in 200ml of 0.9% NaCl, rate is 200ml over 40 minutes. Total of three infusions in three consecutive days (one per day)

Interventions

Drug: - Oxytocin

IV 1IU Oxytocin in 200 ml 0.9%NaCl over 40 minutes. Total of three infusions in three consecutive days (one per day).

Other: - Placebo

IV, 200 ml 0.9%NaCl over 40 minutes. Total of three infusions in three consecutive days (one per day).

Contact a Trial Team

If you are interested in learning more about this trial, find the trial site nearest to your location and contact the site coordinator via email or phone. We also strongly recommend that you consult with your healthcare provider about the trials that may interest you and refer to our terms of service below.

Baylor College of Medicine, Houston, Texas

Status

Recruiting

Address

Baylor College of Medicine

Houston, Texas, 77030

Site Contact

Keren Machol, MD, PhD

[email protected]

832-822-4680

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