Drug-drug Interaction Study of SPH3127

July 28, 2022 updated by: Shanghai Pharmaceuticals Holding Co., Ltd

An Open-label, Fixed Sequence Study to Evaluate the Effects of Multi-dose of Itraconazole or Rifampin on the Pharmacokinetic Profiles of Single Dose of SPH3127 in Healthy Volunteers

A single center, open-label, fixed sequence Phase 1, drug-drug interaction (DDI) study in male healthy subjects.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
40

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 2
  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • China
    • Sichuan
      • Chengdu, Sichuan, China, 610044
        • West China Second University Hospital, Sichuan University

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 45 years (Adult)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

Male

Description

Inclusion Criteria:

  1. Willing and able to provide written informed consent;
  2. Chinese Male ≥18 and ≤45 years；
  3. BMI≥18.5 and ≤26.0 kg/m2 and a weight ≥50.0 kg;
  4. Normal or no clinically significant diseases captured in the medical history or evidence of clinically significant findings on the vital signs, physical examination, clinical laboratory tests, and 12-lead ECG.
  5. Subjects agreed to have no family planning during the study period and within 6 months after the last study drug administration, voluntarily take effective contraceptive measures and have no sperm donation plan. Non-drug contraceptive measures will be used voluntarily during the trial.
  6. Subjects can communicate well with investigators, understand and comply with the requirements of this trial.

Exclusion Criteria:

  1. Patients with diseases that need to be excluded, not limited to diseases of the nervous system, cardiovascular system, blood and lymphatic system, immune system, kidney, liver, gastrointestinal system, respiratory system, metabolism, bone, and other systems;
  2. History of allergic diseases;
  3. History of dysphagia or any gastrointestinal illness that affects drug absorption;
  4. Participated in clinical trials of other investigational drugs within 3 months prior to initial administration of the investigational drug;
  5. People who drink excessive tea, coffee and/or caffeinated beverages every day within 3 months before screening;
  6. Prescribed medications, over-the-counter medications, dietary supplements, or Chinese herbal medicines were taken within 14 days prior to initial administration of the study drug;
  7. Unwilling to avoid vigorous exercise from 48 hours before the first administration of the study drug to the end of the study;
  8. Used of any drug that inhibits or induces hepatic metabolism of the drug in the 28 days prior to taking the study drug.
  9. Those who have special dietary requirements and cannot follow a uniform diet;
  10. Assessed by the investigators as unsuitable for participating in the study.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Non-Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Cohort 1
SPH3127 tablet, Itraconazole
Drug: SPH3127 tablet
100mg once daily on Day 1 and Day 8
Drug: Itraconazole
200mg once daily from Day 3 to Day10.
Drug: SPH3127 tablet
200mg once daily on Day 1 and Day 12.
Experimental: Cohort 2
SPH3127 tablet, Rifampin
Drug: SPH3127 tablet
100mg once daily on Day 1 and Day 8
Drug: SPH3127 tablet
200mg once daily on Day 1 and Day 12.
Drug: Rifampin
600mg once daily from Day 3 to Day13.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Maximum serum concentration (Cmax) of SPH3127
Time Frame: Up to 14 days
To characterize the PK (Pharmacokinetics) of SPH3127
Up to 14 days
Area under the serum concentration-time curve (AUC) of the Dosing Interval (0-Last) of SPH3127
Time Frame: Up to 14 days
To characterize the PK (Pharmacokinetics) of SPH3127
Up to 14 days
Area under the serum concentration-time curve (AUC) of the Dosing Interval (0-infinity) of SPH3127
Time Frame: Up to 14 days
To characterize the PK (Pharmacokinetics) of SPH3127
Up to 14 days

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Number of subjects with adverse event.
Time Frame: Up to 42 days
Adverse events, 12-lead ECG, clinical laboratory tests, physical examination and vital signs.
Up to 42 days
Time of maximum serum concentration (Tmax) SPH3127
Time Frame: Up to 14 days
To characterize the PK (Pharmacokinetics) of SPH3127
Up to 14 days
Half-life (t1/2) of SPH3127
Time Frame: Up to 14 days
To characterize the PK (Pharmacokinetics) of SPH3127
Up to 14 days
Apparent oral clearance (CL/F) of SPH3127
Time Frame: Up to 14 days
To characterize the PK (Pharmacokinetics) of SPH3127
Up to 14 days
Apparent oral volume of distribution (Vz/F) of SPH3127
Time Frame: Up to 14 days
To characterize the PK (Pharmacokinetics) of SPH3127
Up to 14 days

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Shanghai Pharmaceuticals Holding Co., Ltd

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Qin Yu, West China Second University Hospital, Sichuan University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
December 13, 2021

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
January 21, 2022

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
January 21, 2022

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
April 27, 2022

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
April 27, 2022

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
May 3, 2022

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
July 29, 2022

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 28, 2022

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
July 1, 2022

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • SPH3127-104

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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