Clinical Pharmacology Study of TS-143 in Nondialysis and Hemodialysis Patients with Chronic Kidney Disease

NCT03581071 | Completed Phase 1

• 2 other identifiers: TS143-01-02JapicCTI-163383
• Study Type: interventional
• Target: 29
• Locations: 1 country
• Sites: 1

Brief Summary

To evaluate the safety, pharmacokinetics, and pharmacodynamics in nondialysis (ND) and hemodialysis (HD) subjects with Chronic Kidney Disease (CKD) who receive a single administration of TS-143.

Conditions

Chronic Kidney Disease

Keywords

Dialysis, CKD

Outcome Measures

Primary Outcomes (6)

• Incidence of adverse events

  To evaluate the safety of TS-143 given single administration in CKD patients by incidence of adverse events which include abnormal electrocardiograms, vital signs, and clinical laboratory parameters.

  8 days

• Plasma concentrations of unchanged form (ng/mL)

  The descriptive statistics (e.g., number of subjects, arithmetic mean, standard deviation) were calculated by dose group and evaluation timing.

  7 days

• Urinary excretions of unchanged form (ng/mL)

  The descriptive statistics (e.g., number of subjects, arithmetic mean, standard deviation) for the total urinary excretion (amount and fraction) were summarized by dose group.

  24 hours

• Serum EPO concentration

  4 days

• Reticulocyte count

  7 days

• Plasma vascular endothelial growth factor (VEGF) concentration

  4 days

Study Arms (5)

Step1:1mg in non-dialysis subject

EXPERIMENTAL

Drug: TS-143

Step2-1:1mg in hemodialysis subjects

EXPERIMENTAL

Drug: TS-143

Step2-2:6mg in non-dialysis subject

EXPERIMENTAL

Drug: TS-143

Step3-1:11㎎ in hemodialysis subjects

EXPERIMENTAL

Drug: TS-143

Step3-2:11㎎ in non-dialysis subject

EXPERIMENTAL

Drug: TS-143

Interventions

TS-143 DRUG

Step1:1mg in non-dialysis subject; Step2-1:1mg in hemodialysis subjects; Step2-2:6mg in non-dialysis subject; Step3-1:11㎎ in hemodialysis subjects; Step3-2:11㎎ in non-dialysis subject

Eligibility Criteria

• Age: 20 Years - 74 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Serum concentration of erythropoietin (EPO): \<50 mIU/mL at screening test 1, 2, or 3
• Transferrin saturation ≥ 20% or ferritin ≥ 100 ng/mL at screening test 1
• Subjects meeting any of the following criteria
• Subjects who has not used erythropoiesis-stimulating agent (ESA) ≥ eight weeks from screening test 1
• Subjects who has used ESA, other than epoetin beta pegol, ≥ four weeks from screening test 1 and has met all of the following criteria A) to C).
• A)The total ESA dosage for each week could be changed within a range of 50%, compared to the total ESA dosage for one week before screening test 1, for four weeks before screening test 1 B)Acceptable to discontinue ESA the day following screening test 1 to Follow-up 2 C)The fluctuating range of Hb concentration between screening tests 1 and 2 is within ±0.5 g/dL per week (the same criteria applied between screening test 2 and 3)
• Subjects who receive an explanation about the study before participating in the study and can understand the contents and are willing and able to provide written consent.
• \<Criteria for ND subjects\>
• CKD subjects who never received dialysis and do not need to receive dialysis during the study period.
• Subjects with an Hb concentration at screening test 1 (ESA present at screening test 2) ≥ 10.0 g/dL to \< 13.0 g/dL.
• Subjects with an eGFR at screening test 1 ≥ 15 mL/min/1.73m\^2 to \< 45 mL/min/1.73m\^2.
• \<Criteria for HD subjects\>
• Subjects who received hemodialysis (including diafiltration) three times per week ≥ 12 weeks from acquisition consent.
• Subjects with an Hb concentration at screening test 1 (ESA present at screening test 2) ≥ 10.0 g/dL to \< 12.0 g/dL.

You may not qualify if:

• Subjects with anemia other than that caused by CKD.
• Subjects who have severe infection, systemic hematopathy (e.g. myelodysplastic syndrome, hemoglobinopathy), peptic ulcer or clear hemorrhagic lesion such as gastrointestinal hemorrhage
• Subjects with immune disorder with severe inflammation
• Subjects with uncontrolled secondary hyperparathyroidism
• Subjects who already had or will have a kidney transplantation
• Subjects who have a complication which requires treatment such as proliferative retinopathy, macular edema, or macular degeneration. Or, subjects who had a complication which required treatment such as proliferative retinopathy, macular edema, or macular degeneration within 12 months from screening test 1
• Subjects with congestive heart failure
• Subjects with a medical history of thrombotic disease in the six months from screening test 1
• Subjects with uncontrolled blood pressure; SBP \> 170 mmHg or DBP \> 100 mmHg at screening test 1 (ESA present, screening tests 1 and 2), (HD subject, evaluated before dialysis)

Sponsors & Collaborators

• Taisho Pharmaceutical Co., Ltd.: lead

Study Sites (1)

Taisho Pharmaceutical Co., Ltd selected site

Tokyo and Other Japanese City, Japan

Location

Related Publications (1)

• Shinfuku A, Shimazaki T, Fujiwara M, Sato F, Watase H, Numazaki T, Kawakita Y, Mutoh M, Yamasaki H, Takayama N, Kato S, Sugimoto T, Maruyama J. Novel Compound Induces Erythropoietin Secretion through Liver Effects in Chronic Kidney Disease Patients and Healthy Volunteers. Am J Nephrol. 2018;48(3):157-164. doi: 10.1159/000492181. Epub 2018 Sep 3.

  PMID: 30176654 BACKGROUND

MeSH Terms

Conditions

Renal Insufficiency, Chronic

Condition Hierarchy (Ancestors)

Renal Insufficiency; Kidney Diseases; Urologic Diseases; Female Urogenital Diseases; Female Urogenital Diseases and Pregnancy Complications; Urogenital Diseases; Male Urogenital Diseases; Chronic Disease; Disease Attributes; Pathologic Processes; Pathological Conditions, Signs and Symptoms

Study Officials

• Shigeru Okuyama

  Taisho Pharmaceutical Co., Ltd.

  STUDY DIRECTOR

Study Design

• Study Type: interventional
• Phase: phase 1
• Allocation: NON RANDOMIZED
• Masking: NONE
• Purpose: BASIC SCIENCE
• Intervention Model: SEQUENTIAL
• Sponsor Type: INDUSTRY
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: April 18, 2018
• First Posted: July 10, 2018
• Study Start: October 6, 2016
• Primary Completion: July 6, 2017
• Study Completion: July 6, 2017
• Last Updated: February 28, 2025

Record last verified: 2018-07

Data Sharing

• IPD Sharing: Will not share

Locations

JP (1)