NCT05069740 · Penn State University
Endometriosis and Microvascular Dysfunction: Role of Inflammation
(Endo3/SA2)
What this study is about
The purpose of this study is to better understand the underlying mechanisms associated with elevated cardiovascular disease risk in women with endometriosis, and to measure the effectiveness of emerging endometriosis treatments on outcomes specific to cardiovascular dysfunction.
View original scientific description
The purpose of this study is to better understand the underlying mechanisms associated with elevated cardiovascular disease risk in women with endometriosis, and to measure the effectiveness of emerging endometriosis treatments on outcomes specific to cardiovascular dysfunction. Epidemiologic data demonstrate a clear association between endometriosis, reproductive risk factors, inflammation and cardiovascular (CV) risk. Circulating factors, low-density lipoprotein (LDL) and oxidized LDL (oxLDL), are two of many biomarkers of cardiovascular and inflammatory disease of endometriosis. An important signaling mechanism through which circulating LDL and oxLDL act is the lectin-like oxidized LDL receptor (LOX-1). LOX-1 signal transduction functionally results in pronounced endothelial dysfunction, a hallmark of CV. The investigators hypothesis that one factor mediating the elevated risk of cardiovascular disease in endometriosis is systemic inflammation and activation of LOX-1 receptor mechanisms.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Healthy women between the ages of 18 and 45 years (Controls), taking oral contraceptive or with regular menses every 26-34 days
- Women between the ages of 18 and 45 years with endometriosis (diagnosis by prior laparoscopy by subject's own physician \<5 years prior, and reported by the subject to the researchers)
- Tylenol if the subject has acute pain is allowed
- Contraceptive use is allowed
Exclusion criteria
- Use of nicotine-containing products (e.g. smoking, chewing tobacco, etc.)
- Diabetes (HbA1C 6.5%)
- Taking pharmacotherapy that could alter peripheral vascular control (e.g. insulin sensitizing, cardiovascular medications)
- Breastfeeding
- Taking illicit and/or recreational drugs
- Abnormal liver function
- Rash, skin disease, disorders of pigmentation, known skin allergies
- Diagnosed or suspected metabolic or cardiovascular disease
- Persistent unexplained elevations of serum transaminases
- Known allergy to latex or investigative substances (including salsalate or simvastatin)
- History of gastrointestinal bleeding
Where
- University Park, Pennsylvania
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Nov 5, 2024 · Source of record for eligibility and locations