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About
An Open-label, Randomized, 2-Period, Crossover Study to Assess the Comparative Pharmacokinetics of LSP-5415 and NuvaRing® in Healthy Adult Females
Full description
This is an open-label, randomized-sequence, two-period, single-center, crossover, pharmacokinetic study in 40 healthy adult female subjects (18- 40 years). All subjects will receive LSP-5415 (28 days) and NuvaRing (28 days) under fasted conditions. There will be a 28-day washout period after ring removal in Treatment Period 1 and ring insertion in Treatment Period 2.
Enrollment
Sex
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Inclusion criteria
Exclusion criteria
Pregnancy, a positive serum ß-hCG pregnancy test at screening or lactation.
Use of tobacco- or nicotine-containing products (e.g., cigarette, pipe, cigar, chewing, vaping, nicotine patch, or nicotine gum) within 6 months prior to check-in on Day -1.
Have a history of cervical carcinoma or other carcinomas of the vagina or vulva.
Have a history of breast cancer or any hormonally sensitive cancer.
Subjects with abnormal pap smears that require colposcopic evaluations as defined by the fourth American Society of Colposcopy and Cervical Pathology (ASCCP) sponsored guidelines for management of cervical cancer abnormalities during the next 6 months are excluded until they have undergone colposcopic evaluation which has determined that a cervical procedure is not necessary during the 6 months following the colposcopy.
History of thrombophlebitis, venous or arterial thromboembolic diseases (thrombosis, pulmonary embolism, stroke or myocardial infarction).
Any known severe neurological, gastrointestinal, hepatic or other disease that might interfere with the intake of an investigational drug or any study condition.
Clinically relevant findings from serum biochemistry and hematology and HBsAg and C Virus/HlV serology as evaluated by the investigator.
Clinically relevant/significant electrocardiogram (ECG) findings.
Additional contraindications related to the use of ethinyl estradiol (EE), or hormonal contraceptives including women with a high risk of arterial or venous thrombotic diseases. Examples include women who are known to:
History of migraine with focal neurological symptoms.
Known hereditary or acquired predisposition for venous and/or arterial thromboembolism (e.g., activated protein C [APC] resistance, anti-cardiolipin antibodies).
Less than 2 weeks remobilization after major surgery or prolonged immobilization
Alcohol, drug, or medicine abuse, or suspicion thereof.
Known allergy to any ingredient of the investigational drug.
Use of long-acting injectable or implant hormonal therapy. A washout period of 10 months and two regular cycles is required for long-acting injectable contraceptive therapy or implant hormonal therapy (e.g., depo-medroxyprogesterone) prior to the start of screening.
Use of hormonal or non-hormonal IUDs within 30 days prior to the start of screening.
Participation in another clinical trial at same time or within the preceding three months
Not fulfilling study specific requirements at screening.
Subjects desire to become pregnant during the Study.
Undiagnosed vaginal discharge/bleeding, vaginal lesions/ abnormalities or undiagnosed abnormal uterine bleeding. Subjects suspected of having a vaginal infection (e.g., chlamydia, gonococcus, yeast, trichomoniasis, or bacterial vaginosis, etc.) may be enrolled after treatment and subsequent negative test results; partner treatment is also recommended (as per treatment guidelines).
Regular intake or use of the following medication:
Primary purpose
Allocation
Interventional model
Masking
40 participants in 2 patient groups
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Data sourced from clinicaltrials.gov
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