Study on Human Mass Balance of SPH3127 Tablets

December 6, 2022 updated by: Shanghai Pharmaceuticals Holding Co., Ltd

A Clinical Trial to Evaluate Absorption, Metabolism and Excretion of [14C]SPH3127 in Healthy Chinese Adult Male Subjects (Human Mass Balance and Biotransformation Study of [14C]SPH3127)

To quantitatively analyze the total radioactivity in the excreta of healthy male subjects after oral administration of [14C] SPH3127, and determine the cumulative excretion rate and main excretion routes of radioactive substances; to investigate the partition in whole blood and plasma and the pharmacokinetics of total radioactivity in plasma after a single oral administration of [14C]SPH3127 in healthy male subjects; to identify the main metabolites in healthy male subjects after an oral administration of [14C] SPH3127, determine the main biotransformation pathways and main metabolites, quantitatively analyze the concentration of SPH3127 and main metabolites in plasma by validated LC-MS/MS method, and establish the pharmacokinetic parameters of SPH3127 and its main metabolites in plasma.

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.
6

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
    • Jiangsu
      • Suzhou, Jiangsu, China
        • The First Affiliated Hospital of Soochow 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

No

Genders Eligible for Study

Male

Description

Inclusion Criteria:

  1. Healthy adult male;
  2. Age: 18-45 years (inclusive);
  3. Body weight: the body weight of the subject is ≥ 50 kg, and the body mass index (BMI) is between 19 and 26 kg/m2 (inclusive);
  4. Subject who fully understands the objective, requirements, content, process and possible adverse reactions of this trial, volunteers for the trial, is able to complete the trial according to the trial requirements and comply with study instructions, and the process of obtaining informed consent conforms to GCP;
  5. Subject who can communicate well with the investigator and complete the trial according to the protocol.

Exclusion Criteria:

  1. Those with clinically significant abnormalities in physical examination, vital signs, laboratory tests, thyroid function, 12-lead ECG, chest CT, abdominal ultrasound and other examinations;
  2. Those positive for combined detection of hepatitis B surface antigen or e antigen, hepatitis C virus antibody IgG, human immunodeficiency virus antigen/antibody and Treponema pallidum antibody;
  3. Screening for SARS-COV-2 infection: those with clinically significant abnormalities in C-reactive protein or positive for SARS-COV-2 RNA;
  4. Those who have used any drugs that inhibit or induce hepatic drug-metabolizing enzymes within 30 days prior to screening;
  5. Those who have used any prescription drugs, over-the-counter drugs, Chinese herbal medicines or food supplements within 14 days prior to screening;
  6. Those who have a history of any clinical serious disease or any disease or condition that the investigator thinks may affect the trial results, including but not limited to the medical history of circulatory system, respiratory system, endocrine system, nervous system, digestive system, urinary system or blood, immune, mental and metabolic disorders;
  7. Those with a personal history or family history of organic heart disease, heart failure, myocardial infarction, angina pectoris, unexplained arrhythmias, torsades de pointes, ventricular tachycardia, atrioventricular block, prolonged QT syndrome;
  8. Those who have undergone major surgery or have incomplete healing of surgical incision within 6 months prior to screening; major surgery includes, but is not limited to, any surgery with significant bleeding risk, prolonged general anesthesia, or open biopsy or significant traumatic injury;
  9. Those with allergic constitution, such as a known history of allergy to two or more substances; or those who, at the investigator's discretion, may be allergic to the investigational drug or its excipients;
  10. Those with perianal disease, irritable bowel syndrome, inflammatory bowel disease with regular/ongoing hematochezia;
  11. Those with habitual constipation or diarrhea;
  12. Those who drink excessively or drink frequently within 6 months prior to screening, that is, drinking more than 14 units of alcohol every week and unable to quit during the trial; or the alcohol breath test result is > 0 mg/dL during screening period;
  13. Those who smoke more than 5 cigarettes a day or habitually used nicotine-containing products within three months prior to screening, and are unable to quit during the trial;
  14. Those who have a history of drug abuse within 3 months prior to screening or have a positive urine test for illegal drugs during screening;
  15. Those who habitually drink grapefruit juice or excessive tea, coffee and/or caffeinated drinks, and are unable to quit during the trial;
  16. Those who need to be exposed to radioactive conditions for a long time; or those who have had significant radiation exposure or participated in radiopharmaceutical labeling test within 1 year prior to screening;
  17. Those who have a history of fear of needles or blood fainting, and who have difficulty in blood collection or are unable to tolerate venous puncture for blood collection;
  18. Those who have participated in any other clinical trial within 3 months prior to screening;
  19. Those who have been vaccinated within one month prior to screening or who plan to be vaccinated during the trial;
  20. Those who have fertility or sperm donation plans during the trial and within one year after the completion of the trial, or do not agree to take strict contraceptive measures with their female partners throughout the trial and for up to one year after the completion of the trial;
  21. Those who have lost blood or donated blood up to 200 mL within 3 months or have received blood transfusion within 1 month prior to screening;
  22. Subjects who are considered by the investigator as having any factors unsuitable for this trial.

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: Other
  • Allocation: N/A
  • Interventional Model: Single Group 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: SPH3127
Oral 100 mg [14 c] SPH3127 mixed suspension
Drug: SPH3127
Oral 100 mg [14 c] SPH3127 mixed suspension

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
Cumulative excretion rate of total radioactive substances in excreta
Time Frame: 240 hours
Cumulative excretion rate of total radioactive substances in excreta(urine and faeces).
240 hours
The concentration of SPH3127 in plasma
Time Frame: Sampling performed at predose, and 10 minute,20 minute,0.5, 0.75, 1, 1.5, 2, 4, 8, 12, 24,48,72,96,120,144and 168 hours post-dose.
The concentration of SPH3127 in plasma was determined by liquid chromatography tandem mass spectrometry (LC-MS/MS).
Sampling performed at predose, and 10 minute,20 minute,0.5, 0.75, 1, 1.5, 2, 4, 8, 12, 24,48,72,96,120,144and 168 hours post-dose.
The total radioactivity in the collected plasma samples
Time Frame: up to 168 hours
The total radioactivity in the collected plasma samples was measured directly by liquid scintillation counter.
up to 168 hours

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
Incidence of Treatment-Emergent Adverse Events
Time Frame: Predose and 240 hours post-dose.
Adverse event type, incidence, correlation with study drug
Predose and 240 hours post-dose.

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

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.
October 16, 2022

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.
October 24, 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.
October 24, 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).
October 15, 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.
October 24, 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.
October 25, 2022

Study Record Updates

Last Update Posted (Estimate)

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.
December 7, 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.
December 6, 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.
October 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.
  • SPH3127-105

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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