search
Back to results

Triferic Pediatric Pharmacokinetic Protocol

Primary Purpose

End Stage Renal Disease

Status
Completed
Phase
Phase 1
Locations
United States
Study Type
Interventional
Intervention
Triferic
Sponsored by
Rockwell Medical Technologies, Inc.
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for End Stage Renal Disease focused on measuring dialysis, pediatric, chronic kidney disease

Eligibility Criteria

undefined - 17 Years (Child)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

A patient will be eligible for inclusion in the study only if all of the following criteria are met:

  1. Parents/legal guardians of the patient have the ability to understand the requirements of the study and have demonstrated a willingness to have their child comply with all study procedures by signing an institutional review board-approved informed consent form. Where applicable, assent of the patient has also been obtained for all study procedures prior to any study-related activities.
  2. Patient is <18 years of age at screening.
  3. Patient has chronic kidney disease receiving in-center hemodialysis at least twice weekly for at least 1 month prior to screening.
  4. Patient is receiving adequate hemodialysis as assessed by the investigator and based on a single pool Kt/V measurement >1.2.
  5. Patient has a vascular access (tunneled catheter, AV fistula or AV graft) suitable to support blood flows for hemodialysis treatment.
  6. Patient has a body mass of 11 lbs (5 kg).
  7. Patient is iron-replete as measured by a TSAT 20% and a ferritin >100 micrograms/L at screening.
  8. Patient has a whole blood Hgb concentration of 10.0 g/dL at screening.
  9. If patient is receiving ESA, the dose has been stable (unchanged) for at least 3 weeks prior to Baseline admission.
  10. Patient has appropriate laboratory values for their disease state at screening (per investigator judgment).
  11. Patient has no significant abnormal findings on physical examination that would preclude participation in the study.
  12. If the patient is female, she must be pre-pubertal, have had documented surgical sterilization prior to Baseline admission, or be practicing adequate birth control. All female patients 9 years of age and older, and also any who have reached menarche before age 9 years, must have a negative serum pregnancy test during screening. It is the investigator's responsibility to determine whether the patient has adequate birth control for study participation.

Exclusion Criteria:

A patient will not be eligible for inclusion in the study if any of the following criteria apply:

  1. Patient is positive for human immunodeficiency virus (HIV) or hepatitis B by history.
  2. Patient has an acute illness within 1 week of Baseline admission (patient may be screened again 2 weeks post resolution of the acute illness).
  3. Patient is receiving intravenous or oral antibiotics or antifungals for any infectious process. Prophylactic antibiotics administered on a regular basis are allowed.
  4. Patient has evidence of an ongoing active inflammatory process (e.g., systemic lupus erythematosus, acute or chronic active hepatitis, etc.).
  5. Patient has participated in an investigational drug study within the 30 days prior to Baseline admission.
  6. Administration of IV or oral iron supplements within 2 weeks prior to Baseline admission.

Sites / Locations

  • Children's Hospital of Alabama
  • Loma Linda University Hospital
  • Lucile Packard Childrens Hospital
  • Nemours/A. I. DuPont Hospital for Children
  • Joe DiMagggio Children's Hospital/Memorial Regional Hospital
  • Jackson Memorial Hospital
  • Childrens Mercy Hospital
  • Cincinnati Children's Hospital and Medical Center
  • University of Texas Health Science Center at San Antonio

Arms of the Study

Arm 1

Arm Type

Experimental

Arm Label

Triferic via IV and Hemodialysate

Arm Description

On study Day 1, patients will receive IV Triferic iron 0.07 mg/kg diluted in an appropriate amount of D5W administered as a 100 mL infusion into the venous return port of the blood lines during the time the patient is receiving dialysis.The rate of administration will be calculated as such that the entire amount will be administered over the course of the dialysis treatment. On study Day 3, Triferic will be mixed with the liquid bicarbonate concentrate used in the preparation of the hemodialysate solution. This will result in a final Triferic iron concentration in the dialysate of 2 µM (110 µg/L). The patients will receive Triferic via the hemodialysate over the course of the dialysis treatment.

Outcomes

Primary Outcome Measures

Pharmacokinetics (PK) of Triferic Iron Administered IV in Pediatric CKD-5HD Patients: Cmax.
The PK will be done by assessing the mean absolute and baseline-corrected Cmax of total iron with an IV infusion of Triferic at 0.07 mg iron/kg during a single dialysis session. The absolute Cmax includes the concentration of iron that was present in the serum prior to dosing as well the iron administered, while the baseline-corrected Cmax factors out the iron present in the serum prior to dosing and includes the administered iron only.
Pharmacokinetics (PK) of Triferic Iron Administered IV in Pediatric CKD-5HD Patients: AUC(Last).
The PK will be done by assessing the mean absolute and baseline-corrected AUC(last) of total iron with an IV infusion of Triferic at 0.07 mg iron/kg during a single dialysis session. The absolute AUC(last) includes iron that was present in the serum prior to dosing as well the iron administered, while the baseline-corrected AUC(last) factors out the iron present in the serum prior to dosing and includes the administered iron only.
Pharmacokinetics (PK) of Triferic Iron Administered IV in Pediatric CKD-5HD Patients: AUC(0-end).
The PK will be done by assessing the mean absolute and baseline-corrected AUC(0-end) of total iron with an IV infusion of Triferic at 0.07 mg iron/kg during a single dialysis session. The absolute AUC (0-end) includes iron that was present in the serum prior to dosing as well the iron administered, while the baseline-corrected AUC (0-end) factors out the iron present in the serum prior to dosing and includes the administered iron only.

Secondary Outcome Measures

Pharmacokinetics (PK) of Triferic Iron Administered Via the Hemodialysate in Pediatric CKD-5HD Patients: Cmax.
The PK will be done by assessing the mean absolute and baseline-corrected Cmax of total iron. The absolute Cmax includes the concentration of iron that was present in the serum prior to dosing as well the iron administered, while the baseline-corrected Cmax factors out the iron present in the serum prior to dosing and includes the administered iron only.
Pharmacokinetics (PK) of Triferic Iron Administered Via the Hemodialysate in Pediatric CKD-5HD Patients: AUC(Last).
The PK will be done by assessing the mean absolute and baseline-corrected AUC(last) of total iron. The absolute AUC (last) includes the iron that was present in the serum prior to dosing as well the iron administered, while the baseline-corrected Cmax factors out the iron present in the serum prior to dosing and includes the administered iron only.
Pharmacokinetics (PK) of Triferic Iron Administered Via the Hemodialysate in Pediatric CKD-5HD Patients: AUC(0-end).
The PK will be done by assessing the mean absolute and baseline-corrected AUC(0-end) of total iron. The absolute AUC (0-end) includes the of iron that was present in the serum prior to dosing as well the iron administered, while the baseline-corrected Cmax factors out the iron present in the serum prior to dosing and includes the administered iron only.

Full Information

First Posted
October 30, 2015
Last Updated
September 26, 2018
Sponsor
Rockwell Medical Technologies, Inc.
search

1. Study Identification

Unique Protocol Identification Number
NCT02595437
Brief Title
Triferic Pediatric Pharmacokinetic Protocol
Official Title
Pharmacokinetics of Triferic (Ferric Pyrophosphate Citrate) Administered Via Dialysate and IV to Pediatric Patients on Chronic Hemodialysis
Study Type
Interventional

2. Study Status

Record Verification Date
September 2018
Overall Recruitment Status
Completed
Study Start Date
November 1, 2015 (undefined)
Primary Completion Date
December 2016 (Actual)
Study Completion Date
January 2017 (Actual)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Rockwell Medical Technologies, Inc.

4. Oversight

Data Monitoring Committee
No

5. Study Description

Brief Summary
The main purpose is to determine the pharmacokinetics (PK) of Triferic iron administered intravenously in pediatric patients with chronic kidney disease on chronic hemodialysis (CKD-5HD). It is an open-label, two-period sequential dosing study.
Detailed Description
This is a Phase 1/2, open-label, 2-period, single-dose study assessing the safety and pharmacokinetics (PK) of Triferic (ferric pyrophosphate citrate, or FPC) administered via dialysate and IV to pediatric patients (< 18 years of age) receiving chronic hemodialysis (CKD-5HD). Total participation in the study is approximately three weeks and is comprised of a screening visit, two dosing (PK) visits, and a follow-up visit. Each patient will receive a single dose of Triferic administered IV into the venous blood return line over the duration of the dialysis. At the next scheduled dialysis session each patient will receive a single dose of Triferic administered via dialysate during a single hemodialysis session. Blood samples will be obtained at various times to analyze for serum iron parameters and for safety.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
End Stage Renal Disease
Keywords
dialysis, pediatric, chronic kidney disease

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 1, Phase 2
Interventional Study Model
Single Group Assignment
Masking
None (Open Label)
Allocation
N/A
Enrollment
22 (Actual)

8. Arms, Groups, and Interventions

Arm Title
Triferic via IV and Hemodialysate
Arm Type
Experimental
Arm Description
On study Day 1, patients will receive IV Triferic iron 0.07 mg/kg diluted in an appropriate amount of D5W administered as a 100 mL infusion into the venous return port of the blood lines during the time the patient is receiving dialysis.The rate of administration will be calculated as such that the entire amount will be administered over the course of the dialysis treatment. On study Day 3, Triferic will be mixed with the liquid bicarbonate concentrate used in the preparation of the hemodialysate solution. This will result in a final Triferic iron concentration in the dialysate of 2 µM (110 µg/L). The patients will receive Triferic via the hemodialysate over the course of the dialysis treatment.
Intervention Type
Drug
Intervention Name(s)
Triferic
Other Intervention Name(s)
ferric pyrophosphate citrate, FPC
Primary Outcome Measure Information:
Title
Pharmacokinetics (PK) of Triferic Iron Administered IV in Pediatric CKD-5HD Patients: Cmax.
Description
The PK will be done by assessing the mean absolute and baseline-corrected Cmax of total iron with an IV infusion of Triferic at 0.07 mg iron/kg during a single dialysis session. The absolute Cmax includes the concentration of iron that was present in the serum prior to dosing as well the iron administered, while the baseline-corrected Cmax factors out the iron present in the serum prior to dosing and includes the administered iron only.
Time Frame
0, 1, 2, 4, 4.5, 5, 6, 8, 10 hrs
Title
Pharmacokinetics (PK) of Triferic Iron Administered IV in Pediatric CKD-5HD Patients: AUC(Last).
Description
The PK will be done by assessing the mean absolute and baseline-corrected AUC(last) of total iron with an IV infusion of Triferic at 0.07 mg iron/kg during a single dialysis session. The absolute AUC(last) includes iron that was present in the serum prior to dosing as well the iron administered, while the baseline-corrected AUC(last) factors out the iron present in the serum prior to dosing and includes the administered iron only.
Time Frame
0, 1, 2, 4, 4.5, 5, 6, 8, 10 hours
Title
Pharmacokinetics (PK) of Triferic Iron Administered IV in Pediatric CKD-5HD Patients: AUC(0-end).
Description
The PK will be done by assessing the mean absolute and baseline-corrected AUC(0-end) of total iron with an IV infusion of Triferic at 0.07 mg iron/kg during a single dialysis session. The absolute AUC (0-end) includes iron that was present in the serum prior to dosing as well the iron administered, while the baseline-corrected AUC (0-end) factors out the iron present in the serum prior to dosing and includes the administered iron only.
Time Frame
0, 1, 2, 4, 4.5, 5, 6, 8, 10 hours
Secondary Outcome Measure Information:
Title
Pharmacokinetics (PK) of Triferic Iron Administered Via the Hemodialysate in Pediatric CKD-5HD Patients: Cmax.
Description
The PK will be done by assessing the mean absolute and baseline-corrected Cmax of total iron. The absolute Cmax includes the concentration of iron that was present in the serum prior to dosing as well the iron administered, while the baseline-corrected Cmax factors out the iron present in the serum prior to dosing and includes the administered iron only.
Time Frame
0, 1, 2, 4, 4.5, 5, 6, 8, 10 hours
Title
Pharmacokinetics (PK) of Triferic Iron Administered Via the Hemodialysate in Pediatric CKD-5HD Patients: AUC(Last).
Description
The PK will be done by assessing the mean absolute and baseline-corrected AUC(last) of total iron. The absolute AUC (last) includes the iron that was present in the serum prior to dosing as well the iron administered, while the baseline-corrected Cmax factors out the iron present in the serum prior to dosing and includes the administered iron only.
Time Frame
0, 1, 2, 4, 4.5, 5, 6, 8, 10 hours
Title
Pharmacokinetics (PK) of Triferic Iron Administered Via the Hemodialysate in Pediatric CKD-5HD Patients: AUC(0-end).
Description
The PK will be done by assessing the mean absolute and baseline-corrected AUC(0-end) of total iron. The absolute AUC (0-end) includes the of iron that was present in the serum prior to dosing as well the iron administered, while the baseline-corrected Cmax factors out the iron present in the serum prior to dosing and includes the administered iron only.
Time Frame
0, 1, 2, 4, 4.5, 5, 6, 8, 10 hours
Other Pre-specified Outcome Measures:
Title
Treatment-emergent Adverse Events (TEAEs)
Description
The incidence of treatment-emergent AEs (TEAEs) and treatment-emergent serious AEs (TESAEs) will be grouped by body system. Adverse events were recorded from study Day 1 through the following up visit (approximately 1.5 weeks).
Time Frame
1.5 weeks

10. Eligibility

Sex
All
Maximum Age & Unit of Time
17 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: A patient will be eligible for inclusion in the study only if all of the following criteria are met: Parents/legal guardians of the patient have the ability to understand the requirements of the study and have demonstrated a willingness to have their child comply with all study procedures by signing an institutional review board-approved informed consent form. Where applicable, assent of the patient has also been obtained for all study procedures prior to any study-related activities. Patient is <18 years of age at screening. Patient has chronic kidney disease receiving in-center hemodialysis at least twice weekly for at least 1 month prior to screening. Patient is receiving adequate hemodialysis as assessed by the investigator and based on a single pool Kt/V measurement >1.2. Patient has a vascular access (tunneled catheter, AV fistula or AV graft) suitable to support blood flows for hemodialysis treatment. Patient has a body mass of 11 lbs (5 kg). Patient is iron-replete as measured by a TSAT 20% and a ferritin >100 micrograms/L at screening. Patient has a whole blood Hgb concentration of 10.0 g/dL at screening. If patient is receiving ESA, the dose has been stable (unchanged) for at least 3 weeks prior to Baseline admission. Patient has appropriate laboratory values for their disease state at screening (per investigator judgment). Patient has no significant abnormal findings on physical examination that would preclude participation in the study. If the patient is female, she must be pre-pubertal, have had documented surgical sterilization prior to Baseline admission, or be practicing adequate birth control. All female patients 9 years of age and older, and also any who have reached menarche before age 9 years, must have a negative serum pregnancy test during screening. It is the investigator's responsibility to determine whether the patient has adequate birth control for study participation. Exclusion Criteria: A patient will not be eligible for inclusion in the study if any of the following criteria apply: Patient is positive for human immunodeficiency virus (HIV) or hepatitis B by history. Patient has an acute illness within 1 week of Baseline admission (patient may be screened again 2 weeks post resolution of the acute illness). Patient is receiving intravenous or oral antibiotics or antifungals for any infectious process. Prophylactic antibiotics administered on a regular basis are allowed. Patient has evidence of an ongoing active inflammatory process (e.g., systemic lupus erythematosus, acute or chronic active hepatitis, etc.). Patient has participated in an investigational drug study within the 30 days prior to Baseline admission. Administration of IV or oral iron supplements within 2 weeks prior to Baseline admission.
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Raymond D Pratt, MD FACP
Organizational Affiliation
Rockwell Medical, Inc
Official's Role
Study Director
Facility Information:
Facility Name
Children's Hospital of Alabama
City
Birmingham
State/Province
Alabama
ZIP/Postal Code
35233
Country
United States
Facility Name
Loma Linda University Hospital
City
Loma Linda
State/Province
California
ZIP/Postal Code
92354
Country
United States
Facility Name
Lucile Packard Childrens Hospital
City
Stanford
State/Province
California
ZIP/Postal Code
94305
Country
United States
Facility Name
Nemours/A. I. DuPont Hospital for Children
City
Wilmington
State/Province
Delaware
ZIP/Postal Code
19803
Country
United States
Facility Name
Joe DiMagggio Children's Hospital/Memorial Regional Hospital
City
Hollywood
State/Province
Florida
ZIP/Postal Code
33021
Country
United States
Facility Name
Jackson Memorial Hospital
City
Miami
State/Province
Florida
ZIP/Postal Code
33136
Country
United States
Facility Name
Childrens Mercy Hospital
City
Kansas City
State/Province
Missouri
ZIP/Postal Code
64108
Country
United States
Facility Name
Cincinnati Children's Hospital and Medical Center
City
Cincinnati
State/Province
Ohio
ZIP/Postal Code
45229
Country
United States
Facility Name
University of Texas Health Science Center at San Antonio
City
San Antonio
State/Province
Texas
ZIP/Postal Code
78229
Country
United States

12. IPD Sharing Statement

Learn more about this trial

Triferic Pediatric Pharmacokinetic Protocol

We'll reach out to this number within 24 hrs