A Phase I Clinical Trial to Evaluate the Pharmacokinetic Characteristics of Ammoxetine Hydrochlor… (NCT07694869) | Clinical Trial Compass
RecruitingPhase 1
A Phase I Clinical Trial to Evaluate the Pharmacokinetic Characteristics of Ammoxetine Hydrochloride Enteric-Coated Tablets in Participants With Moderate Renal Impairment and Normal Renal Function
China16 participantsStarted 2026-05-10
Plain-language summary
This study is a single-center, non-randomized, open-label, parallel-group, multiple-dose Phase I clinical trial evaluating the pharmacokinetic characteristics of ammoxetine hydrochloride enteric-coated tablets in participants with normal renal function and moderate renal impairment. The study enrolls 16 participants divided into two groups: Group A (participants with normal renal function) and Group B (participants with moderate renal impairment). Participants in both groups receive 60 mg of ammoxetine hydrochloride enteric-coated tablets daily at 1 hour after meals, from day 1 to day 6. Blood samples for pharmacokinetic (PK) analysis, urine samples, and safety parameters are collected before and after dosing according to the trial protocol.
Who can participate
Age range
18 Years – 75 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Adults aged 18 \~ 75 years (inclusive), regardless of gender
. Body weight ≥ 45.0 kg (female) or ≥ 50.0 kg (male), body mass index (BMI) in the range of 19 \~ 32 kg/m2 (inclusive);
. Participants whose medical history, vital signs, physical examination, laboratory tests (hematology, blood biochemistry, urinalysis, coagulation function, infectious disease screening, and other relevant tests), Chest X-ray and other examination must be deemed suitable for participation in this study by the investigator;
. Participants and their partners must use effective contraception (such as condoms or an intrauterine device) from 2 weeks prior to screening until 6 months after the end of the study, unless they have already undergone permanent sterilization procedures, such as bilateral tubal ligation or vasectomy; furthermore, they must not donate sperm or eggs.
. Participants who voluntarily sign the informed consent form and agree to cooperate in completing the trial according to the protocol.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Area under the concentration vs. time curve for one dosing interval at steady-state (AUCtau,ss)
Timeframe: Within 96 hours after the last dose
2
Maximum concentration observed during dosing interval at steady-state (Cmax,ss)
. Individuals with a history of allergies (allergic to two or more drugs, foods, or pollens);
. Individuals with major psychiatric disorders, neurological disorders, or other systemic diseases that the investigator deems may affect trial results;
. Participants who have had a severe infection or trauma within 4 weeks prior to screening, or who have undergone surgery (e.g., gastrectomy) that may affect drug absorption, distribution, metabolism, or excretion, or who are scheduled for surgery or hospitalization for other reasons during the trial period;
. Participants who have experienced any of the following cardiovascular or cerebrovascular events within 6 months prior to screening: severe/unstable angina, myocardial infarction, symptomatic congestive heart failure (NYHA Class II-IV), a history of clinically significant supraventricular or ventricular arrhythmias requiring treatment or intervention, or left ventricular dysfunction; transient ischemic attack or cerebrovascular accident (e.g., stroke);history of coronary artery bypass grafting or coronary stenting, or other cardiovascular diseases, and who are deemed unsuitable for participation in this clinical trial by the investigator;
. Participants who have participated in other drug clinical trials within 3 months prior to screening (as determined by the date of administration);
. Smokers or heavy drinkers (consumption of 14 units of alcohol per week within 4 weeks prior to screening: 1 unit = 285 mL of beer, 25 mL of spirits, or 150 mL of wine; smoking ≥5 cigarettes per day) or those with a history of substance or drug abuse within the past year;
. Individuals who have donated or lost more than 200 mL of blood within 8 weeks prior to screening;
. Individuals with a positive breathalyzer test for alcohol or a positive urine test for drug abuse during the screening period;