Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-25 @ 2:09 AM
Ignite Modification Date:
2025-12-25 @ 2:09 AM
NCT ID:
NCT03516760
Eligibility Criteria:
Inclusion Criteria:
1. Male or female patients, ≥ 18 years of age
2. Documented definitive diagnosis of CD33 positive AML (according to standard of care testing) in
* 2a. Patients having received standard induction chemotherapy: either refractory to standard induction treatment, or is relapsed within 6 months after achieving 1st CR, or relapsed later than 6 months after 1st CR and refractory to standard salvage regimen, or relapse after ≥ 2nd CR and not eligible for curative treatment (i.e. allogeneic stem cell transplantation)
* 2b. Patients not eligible for standard induction chemotherapy: either refractory or progressive after at least 1 cycle of demethylating agents
3. Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 1
4. Life expectancy of at least 2 months
5. Adequate renal and hepatic laboratory assessments:
6. Adequate cardiac function, i.e. left ventricular ejection fraction (LVEF) of ≥ 45% as assessed by transthoracal two-dimensional echocardiography
7. A female of childbearing potential may be enrolled providing she has a negative pregnancy test at screening visit and is routinely using a highly effective method of birth control (pearl index of ≤ 1 required) resulting in a low failure rate (e.g. hormonal contraception, intrauterine device, total sexual abstinence or sterilization) until 3 months from the last study drug administration. Male patients must also practice a highly effective method of birth control.
8. Able to give written informed consent
9. Weight ≥ 45 kg
Exclusion Criteria:
1. Acute promyelocytic leukemia (t15;17)
2. Manifestation of AML in central nervous system
3. Leukocytosis \> 10 Gpt/L
4. Cardiac disease: i.e. heart failure NYHA III or IV; unstable coronary artery disease (Myocardial Infarction more than 6 months prior to study entry is permitted); serious cardiac ventricular arrhythmias requiring anti-arrhythmic therapy
5. Patients undergoing renal dialysis
6. Pulmonary disease with clinical relevant hypoxia (need for continuous oxygen inhalation)
7. Active central nervous diseases (e.g. parkinson, multiple sclerosis, epilepsy) and stroke within last 6 months
8. Active infectious disease considered by investigator to be incompatible with protocol
9. Allogeneic stem cell transplantation within last three months or GvHD requiring immune-suppressive therapy
10. Major surgery within 28 days prior to start of study medication
11. Other malignancy requiring active therapy but adjuvant endocrine therapy is allowed
12. Checkpoint inhibitors und CD33 targeting agents within 8 weeks prior to start of trial medication
13. Autoimmune diseases requiring systemic steroids or other systemic immunosuppressants
14. Treatment with any investigational drug substance or experimental therapy within 4 weeks prior to start of trial medication or 5 half lives of the substance prior to start of trial medication
15. Pregnant or breastfeeding women
16. Psychologic disorders, drug and/or significant active alcohol abuse
17. Known history of human immunodeficiency virus (HIV) or active/chronic infection with hepatitis C virus (HCV) or hepatitis B virus (HBV)
18. Known hypersensitivity to GEM333 excipients
19. Evidence suggesting that the patient is not likely to follow the study protocol (e.g. lacking compliance)
20. Incapability of understanding purpose and possible consequences of the trial
21. Patients who should not be included according to the opinion of the investigator
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Study:
NCT03516760
Study Brief:
Protocol Section:
NCT03516760