EUCTR2007-005092-33-CZActive, not recruitingNot Applicable
The PRIMO II Study: Paricalcitol Injection benefits in Renal failure Induced cardiac Morbidity in Subjects with Chronic Kidney Disease Stage 5 - PRIMO II
Conditions
Drugs
Trial Snapshot
- Phase
- Not Applicable
- Status
- Active, not recruiting
- Sponsor
- Abbott GmbH & Co. KG
- Enrollment
- 220
Study Overview
Brief Summary
No summary available.
Study Design
- Study Type
- Interventional clinical trial of medicinal product
Eligibility Criteria
- Sex
- All
Inclusion Criteria
- •To be eligible for participation, subjects must meet all of the following criteria:
- •1. Subject has voluntarily signed and dated an informed consent form, approved by
- •an Institutional Review Board (IRB)/Independent Ethics Committee (IEC), after
- •the nature of the study has been explained and the subject has had the opportunity
- •to ask questions. The informed consent must be signed before any study-specific
- •procedures are performed.
- •2. Male or female subjects between 18 and 80 years.
- •3. Stage 5 CKD receiving chronic hemodialysis three times per week for = 3 months
- •and = 12 months from date of Screening Visit.
- •4. For entry into the Treatment Period the subject must satisfy the following criteria
- •based on the Screening laboratory values:
- •? Serum iPTH value between 100-350 pg/mL.
- •? Serum calcium level between 8.4-10.5 mg/dL (2.1-2.6 mmol/L).
- •? Phosphate < 7 mg/dl.
- •? Serum albumin = 3.0 g/dL (30 g/L).
- •5. For entry into the Treatment Period the subject must satisfy the following criteria
- •based on the Screening echocardiogram:
- •? For females, LV ejection fraction = 50% and septal wall thickness between
- •12-15 mm; and,
- •? For males, LV ejection fraction = 50% and septal wall thickness between
- •6. In the opinion of the investigator, the subject must be receiving optimal medical
- •management of left ventricular hypertrophy and CKD including appropriate use of
- •RAAS inhibitor (ACEi, ARB or aldosterone inhibitor) if indicated by the subject's
- •medical condition.
- •If the subject is receiving RAAS inhibitors, the dose must have been stable for at
- •least three months prior to the Screening Period. However, subject may have
- •switched to different brands but at equivalent doses as determined by the study
- •physician during the three months prior to the Screening Period.
- •7. Subject must have a technically adequate baseline cardiac MRI.
- •8. If female, subject is not breast feeding or is not pregnant (verified by negative
- •serum urine pregnancy test prior to the Treatment Period); or is not of childbearing
- •potential, defined as postmenopausal for at least one year or surgically sterile
- •(bilateral tubal ligation, bilateral oophorectomy or hysterectomy); or is of
- •childbearing potential and practicing one of the following methods of birth control:
- •? Double-barrier method (condoms, contraceptive sponge, diaphragm, vaginal
- •ring with spermicidal jellies or creams, or intrauterine device [IUD])
- •? Hormonal contraceptives (oral, parenteral, or transdermal) for at least three
- •months prior to and during study drug administration
- •? Maintains a monogamous relationship with a vasectomized partner
- •? Total abstinence from sexual intercourse during the study (minimum one
- •complete menstrual cycle prior to study start).
- •Are the trial subjects under 18? no
- •Number of subjects for this age range:
- •F.1.2 Adults (18-64 years) yes
- •F.1.2.1 Number of subjects for this age range
- •F.1.3 Elderly (>=65 years) yes
- •F.1.3.1 Number of subjects for this age range
Exclusion Criteria
- •To be eligible for participation, subjects must not meet any of the following criteria:
- •1. Subject has previously been on prescription-based vitamin D therapy within the
- •three months prior to the Screening Period.
- •2. Subject has a history of an allergic reaction or significant sensitivity to paricalcitol
- •or to drugs similar to the study drug (i.e., vitamin D or vitamin D related
- •compounds).
- •3. Subject is expected to receive a new or increased dose of RAAS inhibitor (ACEi,
- •ARB or aldosterone inhibitor) during the course of the study.
- •4. Subject has clinically significant coronary artery disease (CAD) within 3 months
- •prior to the Screening Period, defined as one of the following:
- •? Hospitalization for MI or unstable angina; or
- •? New onset angina with positive functional study or coronary angiogram
- •revealing stenosis; or
- •? Coronary revascularization procedure.
- •5. Subject has major cardiac valve abnormality linked with LVH and/or diastolic
- •dysfunction, defined as one of the following:
- •? Aortic valve area = 1.5 cm2 or a mean gradient of > 20 mmHg; or
- •? Regurgitation lesions; more than moderate mitral regurgitation or more than
- •moderate aortic regurgitation.
- •6. Subject has asymmetric septal hypertrophy defined as septal wall
- •thickness/posterior wall thickness ratio > 1.5 based on screening echocardiogram.
- •7. Subject has had a severe cerebrovascular accident (CVA) within the last three
- •months (e.g., hemorrhagic) prior to screening.
- •8. Full remission from a malignancy for less than one year or any history of bone
- •metastasis.
- •9. Subject has co-morbid conditions (e.g., advanced malignancy, advanced liver
- •disease) with a life expectancy less than one year.
- •10. Subject has received any investigational drug within 30 days prior to study drug
- •administration or is currently enrolled in another clinical trial.
- •11. Subject has a history of kidney stones.
- •12. Subject has poorly controlled hypertension (systolic blood pressure > 180 mmHg
- •and/or diastolic blood pressure > 110 mmHg) at the Screening Visit (confirmed by
- •13. Subject has secondary hypertension (i.e., renal artery stenosis, primary
- •aldosteronism or pheochromocytoma).
- •14. Subject is taking calcitonin, bisphosphonates, cinacalcet, glucocorticoids (except
- •topical or inhaled glucocorticoids), or other drugs that may affect calcium or bone
- •metabolism, other than calcium containing phosphate binders or female subjects
- •on stable (same dose and product for three months) estrogen and/or progestin
- •15. Subject is known to be HIV positive.
- •16. Use of known inhibitors (i.e., ketoconazole) or inducers (i.e., carbamazepine) of
- •cytochrome P450 3A (CYP3A) within two weeks prior to study drug
- •administration.
- •17. Subject is contraindicated for the MRI examination (i.e., pacemaker).
- •18. For any reason, subject is considered by the Investigator to be an unsuitable
- •candidate to receive paricalcitol injection or is put at risk by study procedures.
Investigators
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