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Clinical Trials/EUCTR2007-005092-33-CZ
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

Abbott GmbH & Co. KG0 sites220 target enrollmentStarted: February 26, 2008Last updated:
Conditions
Drugs

Trial Snapshot

Phase
Not Applicable
Status
Active, not recruiting
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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