Treatment of Avatrombopag for Thrombocytopenia in Patients Undergoing Selective Resection of Hepatocellular Carcinoma
NCT ID: NCT05087459
Last Updated: 2021-10-21
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
UNKNOWN
141 participants
OBSERVATIONAL
2021-06-30
2022-07-31
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
COHORT
PROSPECTIVE
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
patients with primary hepatocellular carcinoma undergoing elective hepatectomy
The baseline platelet count before enrollment was \< 75×10\^9/L and \> 30×10\^9/L.The primary clinical diagnosis of hepatocellular carcinoma was confirmed, and the CNLC stages were Ia and Ib.An elective hepatectomy, including laparotomy or laparoscopic hepatectomy, except hepatectomy combined with splenectomy or radiofrequency ablation.
Avatrombopag
On the basis of conventional treatment, Avatrombopag was added, 30×10\^9/L \< platelet count \< 50×10\^9/L patients received Avatrombopag 60mg/d, 50×10\^9/L≤ platelet count \< 75×10\^9/L patients received Avatrombopag 40mg/d for 5 consecutive days, and waited for a period of time after drug withdrawal.Surgery is expected to take place on day 10-13 of the initial dose.
Interventions
Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.
Avatrombopag
On the basis of conventional treatment, Avatrombopag was added, 30×10\^9/L \< platelet count \< 50×10\^9/L patients received Avatrombopag 60mg/d, 50×10\^9/L≤ platelet count \< 75×10\^9/L patients received Avatrombopag 40mg/d for 5 consecutive days, and waited for a period of time after drug withdrawal.Surgery is expected to take place on day 10-13 of the initial dose.
Other Intervention Names
Discover alternative or legacy names that may be used to describe the listed interventions across different sources.
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
2. Male or female, at least 18 years old when signing informed consent;
3. The initial clinical diagnosis of hepatocellular carcinoma was confirmed, and the CNLC stages were IA and IB;
4. Before enrollment, baseline platelet count \< 75×10\^9/L and \> 30×10\^9/L;
5. Elective hepatectomy is proposed, including laparotomy or laparoscopic hepatectomy, except hepatectomy combined with splenectomy or radiofrequency ablation;
6. Child-pugh GRADE A;
7. HBsAg and/or anti-HCV positive;
8. Male patients who are infertile or who agree to use appropriate contraceptive methods from the beginning of screening until the completion of the post-treatment phase;
9. Women who have not undergone menopause or surgical sterilization need to agree to use highly effective contraception from the beginning of screening until the completion of the post-treatment phase;
10. According to the opinions of researchers, those who can meet the requirements of this study.
Exclusion Criteria
2. Always thrombosis or current or former state (such as cerebral infarction, myocardial infarction, angina pectoris, coronary artery carotid stenting and angioplasty, coronary artery bypass grafting, congestive heart failure, known to increase the risk of thromboembolic events of arrhythmias such as atrial fibrillation, pulmonary thromboembolism, deep vein thrombosis or diffuse intravascular coagulation syndrome).
3. A known history of hereditary prethrombotic syndrome (e.g., clotting factor V Leiden mutation, prothrombin G20210A mutation, or hereditary antithrombin III (ATIII) deficiency);
4. Transfusion of platelets or blood products containing platelets within 7 days prior to screening;
5. Use erythropoietin within 7 days before screening;
6. Rhil-11,rhTPO, TPO receptor agonists (such as Avatriprap, altrippal, or romistetine) or splenic embolization within 30 days prior to screening;
7. Use of any of the following drugs or treatments within 90 days prior to screening: chemotherapy, interferon preparations, radiation;
8. Patients requiring systemic chemotherapy, targeted therapy, immunotherapy, traditional Chinese herbal therapy or radiation therapy during the study period;
9. At screening time, hemoglobin level ≤9.0g/dL or ≥18.0g/dL in male patients and \> 15.0g/dL in female patients, and hematocrit in male ≥0.54 and female ≥0.45;
10. Bleeding score ≥2 at screening (according to the WHO Bleeding scale);
11. Pt-inr and APTT at screening were lower than 80% of the lower limit of normal range or higher than 120% of the upper limit of normal range;
12. Preoperative anticoagulant or antiplatelet therapy should not be suspended according to the standard (low-dose aspirin is allowed to continue);
13. Female subjects who are breast-feeding or pregnant at the time of screening, or who plan to become pregnant during the study period;
14. Known or suspected persistent alcohol or drug abuse;
15. Known allergy to Avatripopa or any of its excipients;
16. HIV infected persons;
17. Participate in another clinical study within 30 days prior to screening, using any exploratory drugs or devices;Allowed to participate in observational studies;
18. The investigator believes that the accompanying medical history may affect the subjects' safe completion of the study;
19. In the opinion of the investigator, there are any other factors that may not be suitable for inclusion or affect participation or completion of the study.
18 Years
ALL
No
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
Shanghai Zhongshan Hospital
OTHER
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Principal Investigators
Learn about the lead researchers overseeing the trial and their institutional affiliations.
Jian Zhou, MD PhD
Role: PRINCIPAL_INVESTIGATOR
Fudan University
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
Zhongshan hospital, Fudan University
Shanghai, , China
Countries
Review the countries where the study has at least one active or historical site.
Central Contacts
Reach out to these primary contacts for questions about participation or study logistics.
Facility Contacts
Find local site contact details for specific facilities participating in the trial.
Jian Zhou, MD PhD
Role: primary
References
Explore related publications, articles, or registry entries linked to this study.
Miller JB, Figueroa EJ, Haug RM, Shah NL. Thrombocytopenia in Chronic Liver Disease and the Role of Thrombopoietin Agonists. Gastroenterol Hepatol (N Y). 2019 Jun;15(6):326-332.
Li J, Han B, Li H, Deng H, Mendez-Sanchez N, Guo X, Qi X. Association of coagulopathy with the risk of bleeding after invasive procedures in liver cirrhosis. Saudi J Gastroenterol. 2018 Jul-Aug;24(4):220-227. doi: 10.4103/sjg.SJG_486_17.
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
SKX-2005
Identifier Type: -
Identifier Source: org_study_id