Anlotinib Plus Penpulimab for the Treatment of Sensitive Relapsed Small-Cell Lung Cancer

This is an interventional treatment trial for Small Cell Lung Cancer Read More

Inclusion Criteria:

• signed and dated informed consent
• Small cell lung cancer pathologically confirmed, with measurable nidus (RECIST 1.1)
• have failed for first-line chemotherapy
• have a time interval ≥ 3 months between relapse and the end of the last systemic chemotherapy
• ECOG PS: 0-1, Expected Survival Time: Over 3 months
• main organs function is normal
• the woman patients of childbearing age who must agree to take contraceptive methods (e.g. intrauterine device, contraceptive pill or condom) during the research and within another 8 weeks after it; who are not in the lactation period and examined as negative in blood serum test or urine pregnancy test within 7 days before the research; The man patients who must agree to take contraceptive methods during the research and within another 8 weeks after it.

Exclusion Criteria:

• have used Anlotinib or other antiangiogenic drugs before
• have used Penpulimab or other anti-PD-1, anti-PD-L1, anti-CTLA-4 antibodies, as well as any other antibodies or drugs targeting T cell co-stimulatory or checkpoint pathways, such as ICOS or agonists (such as CD40, CD137, GITR, OX40, etc.)
• have failed for two times or beyond of platinum two drugs chemotherapy (except adjunctive chemotherapy, after which disease relapse or progression within 6 months，has been regarded as first-line therapy.)
• iconography (CT or MRI) shows obvious lung empty or necrotic tumor
• patients with brain or central nervous system metastases, including leptomeningeal disease, or CT/MRI examination revealed brain or leptomeningeal disease） (28 days before the random treatment has been completed and the symptoms of patients with brain metastases from stable can into the group, but need to the cerebral MRI, CT or vein angiography confirmed as without symptoms of cerebral hemorrhage)
• patients are participating in other clinical studies (other than non-interventional studies) less than 4 weeks from the end of the previous clinical study
• patients who had received chemotherapy, radiation, or other experimental anticancer therapy (except diphosphonate) within 4 weeks prior to the first dose of this study. Those who had previously received local radiotherapy were eligible if they met the following criteria: the end of radiotherapy was more than 4 weeks from the start of this study (brain radiotherapy was more than 2 weeks); In addition, the target lesions selected in this study were not in the radiotherapy area, or if the target lesion is within the radiotherapy area but progression has been confirmed
• other kinds of malignancies within 5 years or for now
• patients who have an active, known or suspected autoimmune disease, including a history of allogeneic organ transplantation, allogeneic hematopoietic stem cell transplantation, a history of being HIV positive, or a history of acquired immunodeficiency syndrome (AIDS)
• active or previously recorded inflammatory bowel disease (such as Crohn's disease, ulcerative colitis)
• have got non remissive toxic reactions derived from previous therapies, which is over level 1 in CTC AE (4.0), alopecia NOT included
• abnormal coagulation (INR > 1.5 or prothrombin time (PT) > ULN + 4 seconds or APTT ULN > 1.5), with bleeding tendency or be treated with thrombolysis and anticoagulation
• have clinical significant hemoptysis occurred within 3 months before enrollment (daily hemoptysis more than half tablespoonl; Or clinical significant bleeding symptoms or bleeding tendency in the 4 weeks prior to grouping, such as gastrointestinal bleeding, hemorrhagic gastric ulcer (including gastrointestinal perforation and/or fistula, but gastrointestinal perforation or fistula has been surgically removed, admission is allowed), baseline fecal occulted blood ++ or above, unhealed wounds, ulcers or fractures, etc
• urine routines show urine protein≥ ++, or urine protein quantity≥ 1.0 g during 24 hours
• uncontrollable hypertensive (SBP≥ 160 mmHg, DBP≥100 mmHg, despite the best drug treatment)
• patients with severe cardiovascular disease: grade II or above myocardial ischemia or myocardial infarction, poorly controlled arrhythmia; According to NYHA standard, grade III to IV cardiac insufficiency, or echocardiography indicates left ventricular ejection fraction (LVEF) < 50%;
• patients with NCI-CTCAE grade II or greater peripheral neuropathy, except due to trauma
• Interstitial lung disease, uncontrolled medium to large serosal effusion (including pleural effusion, ascites, and pericardial effusion) after pumping treatment, aggravated chronic obstructive pulmonary disease, active pulmonary infection and/or acute bacterial or fungal respiratory disease requiring intravenous antibiotic treatment within 28 days
• have an obvious factor influencing oral drug absorption, such as unable to swallow, chronic diarrhea and intestinal obstruction, etc
• have venous thromboembolism events within 6 months before enrollment, such as cerebrovascular accident (including transient ischemic attack, cerebral hemorrhage, cerebral infarction), deep vein thrombosis and pulmonary embolism, etc
• have received live or attenuated vaccine within 30 days prior to the initial administration of Penpulimab, or was scheduled to receive live or attenuated vaccine during the study
• patients who have known a history of severe hypersensitivity to other monoclonal antibodies
• patients who have known a history of psychotropic substance abuse, alcohol abuse, or drug abuse
• uncontrolled active hepatitis after treatment (Hepatitis B: HBsAg positive and HBV DNA more than 1 x 10^4 copy /ml; Hepatitis C: HCV RNA is positive and liver function is abnormal); Combined with hepatitis b and hepatitis c infection
• serious diseases that endanger patients' safety or affect patients' completion of research, according to the researchers' judgment