Pharmacokinetics of NPC-01 After Single Oral Administration in Healthy Female Volunteers

Study Overview
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Brief Summary
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The purpose of this study is to assess the pharmacokinetic profiles of norethisterone and ethinyl estradiol after single oral administration of NPC-01 in healthy female volunteers. Pharmacokinetics of norethisterone and ethinyl estradiol will be evaluated on the basis of AUC, Cmax, tmax, t1/2, MRT, kel and AUC∞.

Official Title
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A Single Dose Pharmacokinetics Study of NPC-01 (1mg Norethisterone and 0.02mg Ethynyl Estradiol) in Healthy Female Volunteers

Conditions
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Healthy

Intervention / Treatment
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* Drug: NPC-01


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Healthy female aged between 20 to 35 years BMI:18.0-26.0 Exclusion Criteria: Females who are pregnant Drug use affecting sex hormone secretion

Ages Eligible for Study
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Minimum Age: 20 Years
Maximum Age: 35 Years

Sexes Eligible for Study
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Female

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Intervention Model: Single Group Assignment
Masking: None (Open Label)


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: NPC-01<br>Single oral administration of NPC-01 | Drug: NPC-01<br>* NPC-01, contains 1mg norethisterone and 0.02mg ethinyl estradiol will be administered orally under the fasting condition<br>* Other names: Norethisterone and Ethinyl Estradiol;|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Area Under the Plasma Concentration Versus Time Curve (AUC) on Norethisterone of NPC-01 | Multiple blood samples will obtains at pretreatment(0 hour), 0.5, 1.0, 1.5, 2.0, 4.0, 6.0, 9.0, 12.0 and 24.0 hours after dosing of NPC-01(1mg norethisterone and 0.02mg ethinyl estradiol) and determination of area under the plasma concentration versus time curve (AUC) of norethisterone that are active substances of NPC-01. | 0, 0.5, 1.0, 1.5, 2.0, 4.0, 6.0, 9.0, 12.0, 24.0 hours after single dosing of NPC-01 | 
| Area Under the Plasma Concentration Versus Time Curve (AUC) on Ethinyl Estradiol of NPC-01 | Multiple blood samples will obtains at pretreatment(0 hour), 0.5, 1.0, 1.5, 2.0, 4.0, 6.0, 9.0, 12.0 and 24.0 hours after dosing of NPC-01(1mg norethisterone and 0.02mg ethinyl estradiol) and determination of area under the plasma concentration versus time curve (AUC) of ethinyl estradiol that are active substances of NPC-01. | 0, 0.5, 1.0, 1.5, 2.0, 4.0, 6.0, 9.0, 12.0, 24.0 hours after single dosing of NPC-01 | 
| Peak Plasma Concentration (Cmax) on Norethisterone of NPC-01 | Multiple blood samples will obtains at pretreatment(0 hour), 0.5, 1.0, 1.5, 2.0, 4.0, 6.0, 9.0, 12.0 and 24.0 hours after dosing of NPC-01(1mg norethisterone and 0.02mg ethinyl estradiol) and determination of peak plasma concentration (Cmax) of norethisterone that are active substances of NPC-01. | 0, 0.5, 1.0, 1.5, 2.0, 4.0, 6.0, 9.0, 12.0, 24.0 hours after single dosing of NPC-01 | 
| Peak Plasma Concentration (Cmax) on Ethinyl Estradiol of NPC-01 | Multiple blood samples will obtains at pretreatment(0 hour), 0.5, 1.0, 1.5, 2.0, 4.0, 6.0, 9.0, 12.0 and 24.0 hours after dosing of NPC-01(1mg norethisterone and 0.02mg ethinyl estradiol) and determination of peak plasma concentration (Cmax) of ethinyl estradiol that are active substances of NPC-01. | 0, 0.5, 1.0, 1.5, 2.0, 4.0, 6.0, 9.0, 12.0, 24.0 hours after single dosing of NPC-01 | 
| Time to Peak Plasma Concentration (Tmax) on Norethisterone of NPC-01 | Multiple blood samples will obtains at pretreatment(0 hour), 0.5, 1.0, 1.5, 2.0, 4.0, 6.0, 9.0, 12.0 and 24.0 hours after dosing of NPC-01(1mg norethisterone and 0.02mg ethinyl estradiol) and determination of time to peak plasma concentration (Tmax) of norethisterone that are active substances of NPC-01. | 0, 0.5, 1.0, 1.5, 2.0, 4.0, 6.0, 9.0, 12.0, 24.0 hours after single dosing of NPC-01 | 
| Time to Peak Plasma Concentration (Tmax) on Ethinyl Estradiol of NPC-01 | Multiple blood samples will obtains at pretreatment(0 hour), 0.5, 1.0, 1.5, 2.0, 4.0, 6.0, 9.0, 12.0 and 24.0 hours after dosing of NPC-01(1mg norethisterone and 0.02mg ethinyl estradiol) and determination of time to peak plasma concentration (Tmax) of ethinyl estradiol that are active substances of NPC-01. | 0, 0.5, 1.0, 1.5, 2.0, 4.0, 6.0, 9.0, 12.0, 24.0 hours after single dosing of NPC-01 | 
| Plasma Half Life (t1/2) on Norethisterone of NPC-01 | Multiple blood samples will obtains at pretreatment(0 hour), 0.5, 1.0, 1.5, 2.0, 4.0, 6.0, 9.0, 12.0 and 24.0 hours after dosing of NPC-01(1mg norethisterone and 0.02mg ethinyl estradiol) and determination of plasma Half life (t1/2) of norethisterone that are active substances of NPC-01. | 0, 0.5, 1.0, 1.5, 2.0, 4.0, 6.0, 9.0, 12.0, 24.0 hours after single dosing of NPC-01 | 
| Plasma Half Life (t1/2) on Ethinyl Estradiol of NPC-01 | Multiple blood samples will obtains at pretreatment(0 hour), 0.5, 1.0, 1.5, 2.0, 4.0, 6.0, 9.0, 12.0 and 24.0 hours after dosing of NPC-01(1mg norethisterone and 0.02mg ethinyl estradiol) and determination of plasma Half life (t1/2) of ethinyl estradiol that are active substances of NPC-01. | 0, 0.5, 1.0, 1.5, 2.0, 4.0, 6.0, 9.0, 12.0, 24.0 hours after single dosing of NPC-01 | 
| Mean Residence Time (MRT) on Norethisterone of NPC-01 | Multiple blood samples will obtains at pretreatment(0 hour), 0.5, 1.0, 1.5, 2.0, 4.0, 6.0, 9.0, 12.0 and 24.0 hours after dosing of NPC-01(1mg norethisterone and 0.02mg ethinyl estradiol) and determination of mean residence time (MRT) of norethisterone that are active substances of NPC-01. | 0, 0.5, 1.0, 1.5, 2.0, 4.0, 6.0, 9.0, 12.0, 24.0 hours after single dosing of NPC-01 | 
| Mean Residence Time (MRT) on Ethinyl Estradiol of NPC-01 | Multiple blood samples will obtains at pretreatment(0 hour), 0.5, 1.0, 1.5, 2.0, 4.0, 6.0, 9.0, 12.0 and 24.0 hours after dosing of NPC-01(1mg norethisterone and 0.02mg ethinyl estradiol) and determination of mean residence time (MRT) of ethinyl estradiol that are active substances of NPC-01. | 0, 0.5, 1.0, 1.5, 2.0, 4.0, 6.0, 9.0, 12.0, 24.0 hours after single dosing of NPC-01 | 
| Elimination Rate Constant (Kel) on Norethisterone of NPC-01 | Multiple blood samples will obtains at pretreatment(0 hour), 0.5, 1.0, 1.5, 2.0, 4.0, 6.0, 9.0, 12.0 and 24.0 hours after dosing of NPC-01(1mg norethisterone and 0.02mg ethinyl estradiol) and determination of elimination rate constant (kel) of norethisterone that are active substances of NPC-01. | 0, 0.5, 1.0, 1.5, 2.0, 4.0, 6.0, 9.0, 12.0, 24.0 hours after single dosing of NPC-01 | 
| Elimination Rate Constant (Kel) on Ethinyl Estradiol of NPC-01 | Multiple blood samples will obtains at pretreatment(0 hour), 0.5, 1.0, 1.5, 2.0, 4.0, 6.0, 9.0, 12.0 and 24.0 hours after dosing of NPC-01(1mg norethisterone and 0.02mg ethinyl estradiol) and determination of elimination rate constant (kel) of ethinyl estradiol that are active substances of NPC-01. | 0, 0.5, 1.0, 1.5, 2.0, 4.0, 6.0, 9.0, 12.0, 24.0 hours after single dosing of NPC-01 | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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NPC-01, Pharmacokinetics, Healthy female volunteer, Norethisterone, Ethinyl Estradiol