A Phase 2 interventional study of SHR-1210 and Apatinib in Small-cell Lung Cancer, sponsored by Jiangsu HengRui Medicine Co., Ltd.. Completed at 2 sites in China. Open to participants aged 18 Years to 70 Years. Per ClinicalTrials.gov, last updated 2024-08-07.
Sponsored by Jiangsu HengRui Medicine Co., Ltd. · Phase 2, Interventional, and Treatment
This is a multi-center, open-label, phase II study of intravenous (IV) SHR-1210 at 200mg,q2w in combination with Apatinib at one dose (375mg). Comparison of 3 different dose schedules in subjects with extensive-stage disease small cell lung cancer. SHR-1210 is a humanized monoclonal antibody against Programmed death 1(PD-1). Apatinib is a new kind of selective Vascular Endothelial Growth Factor Receptor 2 (VEGFR-2) tyrosine kinase inhibitor (TKI).
The study is composed of two parts. Part 1 of the study will determine the safety and tolerability of SHR-1210 in combination with Apatinib in first 6 subjects of each arm. The second phase of treatment was carried out by selecting one group of administration mode and the tolerated dose of Apatinib. Part 2 of the study will determine the safety and efficacy of SHR-1210 in combination with Apatinib in 39 subjects.
Exclusion Criteria:
SHR-1210 200mg, IV, Q2W and Apatinib 375mg, PO, QD
Drug: SHR-1210 · Drug: Apatinib
SHR-1210 200mg, IV, Q2W and Apatinib 375mg, PO, QD (5 Days on, 2 Days off)
Drug: SHR-1210 · Drug: Apatinib
SHR-1210 200mg, IV, Q2W and Apatinib 375mg, PO, QD (7 Days on, 7 Days off)
Drug: SHR-1210 · Drug: Apatinib
A humanized anti-PD-1 monoclonal antibody
A tyrosine kinase inhibitor selectively targeting VEGFR-2
Adverse Event
Evaluation of adverse event rate according to CTCAE v4.03
Time frame: 24 months
ORR
Objective response rate according to RECIST v1.1 (Response was assessed with CT or MRI using RECIST v1.1, Complete Response (CR): Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to\<10 mm; Partial Response (PR): At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters. Over all response:CR+PR)
Time frame: 6 months
OS Rate
Overall survival rate
Time frame: 6 months
PFS
Progression-free survival according to RECIST v1.1
Time frame: Imaging assessment was performed on C1D28 and every 8 weeks after C1D28 until radiographic progressive disease (PD) was documented.
TTR
Time to response according to RECIST v1.1 (Response was assessed with CT or MRI using RECIST v1.1, Time to response (TTR): date of first dose to date of first documented CR or PR)
Time frame: Imaging assessment was performed on C1D28 and every 8 weeks after C1D28 until radiographic progressive disease (PD) was documented.
DoR
Duration of response according to RECIST v1.1 (Response was assessed with CT or MRI using RECIST v1.1, Duration of response (DoR): DoR will only be performed in subjects who have a confirmed tumor response (CR or PR) after treatment
Time frame: Imaging assessment was performed on C1D28 and every 8 weeks after C1D28 until radiographic progressive disease (PD) was documented.
DCR
Disease control rate according to RECIST v1.1 (Response was assessed with CT or MRI using RECIST v1.1; Complete Response (CR): Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to\<10 mm; Partial Response (PR): At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters. Stable Disease (SD): Neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, taking as reference the smallest sum diameters while on study. Disease control rate (DCR): CR+PR+SD
Time frame: Imaging assessment was performed on C1D28 and every 8 weeks after C1D28 until radiographic progressive disease (PD) was documented.
OS
Overall survival
Time frame: on average of 2 years
| Milestone | A(SHR-1210+Apatinib) | B(SHR-1210+Apatinib) | C(SHR-1210+Apatinib) |
|---|---|---|---|
| Started | 47 | 6 | 6 |
| Completed | 47 | 6 | 6 |
| Not completed | 0 | 0 | 0 |
Evaluation of adverse event rate according to CTCAE v4.03
| participants | A(SHR-1210+Apatinib) | B(SHR-1210+Apatinib) | C(SHR-1210+Apatinib) |
|---|---|---|---|
| Adverse Event | 47 | 6 | 5 |
Objective response rate according to RECIST v1.1 (Response was assessed with CT or MRI using RECIST v1.1, Complete Response (CR): Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to\<10 mm; Partial Response (PR): At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters. Over all response:CR+PR)
| percentage of number of people in FAS | A(SHR-1210+Apatinib) | B(SHR-1210+Apatinib) | C(SHR-1210+Apatinib) |
|---|---|---|---|
| ORR | 34.0 (20.9 to 49.3) | 33.3 (4.3 to 77.7) | 33.3 (4.3 to 77.7) |
Overall survival rate
| percentage of number of people in FAS | A(SHR-1210+Apatinib) | B(SHR-1210+Apatinib) | C(SHR-1210+Apatinib) |
|---|---|---|---|
| OS Rate | 63.8 (48.4 to 75.7) | 66.7 (19.5 to 90.4) | 44.4 (6.6 to 78.5) |
Progression-free survival according to RECIST v1.1
| months | A(SHR-1210+Apatinib) | B(SHR-1210+Apatinib) | C(SHR-1210+Apatinib) |
|---|---|---|---|
| PFS | 3.6 (1.9 to 4.6) | 3.6 (2.7 to 8.3) | 1.2 (0.9 to 19.7) |
Time to response according to RECIST v1.1 (Response was assessed with CT or MRI using RECIST v1.1, Time to response (TTR): date of first dose to date of first documented CR or PR)
| months | A(SHR-1210+Apatinib) | B(SHR-1210+Apatinib) | C(SHR-1210+Apatinib) |
|---|---|---|---|
| TTR | 1.0 (0.9 to 4.7) | 1.8 (0.9 to 2.7) | 4.6 (0.9 to 8.2) |
Duration of response according to RECIST v1.1 (Response was assessed with CT or MRI using RECIST v1.1, Duration of response (DoR): DoR will only be performed in subjects who have a confirmed tumor response (CR or PR) after treatment
| months | A(SHR-1210+Apatinib) | B(SHR-1210+Apatinib) | C(SHR-1210+Apatinib) |
|---|---|---|---|
| DoR | 6.2 (3.7 to 9.2) | 4.2 (3.6 to 4.7) | 8.0 (4.6 to 11.5) |
Disease control rate according to RECIST v1.1 (Response was assessed with CT or MRI using RECIST v1.1; Complete Response (CR): Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to\<10 mm; Partial Response (PR): At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters. Stable Disease (SD): Neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, taking as reference the smallest sum diameters while on study. Disease control rate (DCR): CR+PR+SD
| percentage of number of people in FAS | A(SHR-1210+Apatinib) | B(SHR-1210+Apatinib) | C(SHR-1210+Apatinib) |
|---|---|---|---|
| DCR | 68.1 (52.9 to 80.9) | 100.0 (54.1 to 100.0) | 50.0 (11.8 to 88.2) |
Overall survival
| months | A(SHR-1210+Apatinib) | B(SHR-1210+Apatinib) | C(SHR-1210+Apatinib) |
|---|---|---|---|
| OS | 8.8 (4.9 to 12.3) | 11.2 (4.9 to NA) | 5.4 (1.5 to NA) |
Collected over 24 months. Non-serious events are listed at a 5% frequency threshold.
| Group | Deaths | Serious | Other |
|---|---|---|---|
| A(SHR-1210+Apatinib) | 17/47 (36.2%) | 27/47 (57.4%) | 47/47 (100%) |
| B(SHR-1210+Apatinib) | 1/6 (16.7%) | 4/6 (66.7%) | 6/6 (100%) |
| C(SHR-1210+Apatinib) | 2/6 (33.3%) | 2/6 (33.3%) | 5/6 (83.3%) |
| Event | A(SHR-1210+Apatinib) | B(SHR-1210+Apatinib) | C(SHR-1210+Apatinib) |
|---|---|---|---|
| Aspartate aminotransferase increasedInvestigations | 3/47 | 2/6 | 0/6 |
| Alanine aminotransferase increasedInvestigations | 2/47 | 2/6 | 0/6 |
| HemoptysisRespiratory, thoracic and mediastinal disorders | 1/47 | 2/6 | 0/6 |
| DeathGeneral disorders | 9/47 | 1/6 | 0/6 |
| Progressive diseaseGeneral disorders | 6/47 | 0/6 | 1/6 |
| Platelet count decreasedInvestigations | 4/47 | 1/6 | 0/6 |
| Gamma-glutamyltransferase increasedInvestigations | 0/47 | 1/6 | 0/6 |
| Blood alkaline phosphatase increasedInvestigations | 0/47 | 1/6 | 0/6 |
| PneumoniaInfections and infestations | 3/47 | 1/6 | 0/6 |
| Respiratory tract infectionInfections and infestations | 0/47 | 1/6 | 0/6 |
| Event | A(SHR-1210+Apatinib) | B(SHR-1210+Apatinib) | C(SHR-1210+Apatinib) |
|---|---|---|---|
| HypertensionVascular disorders | 28/47 | 6/6 | 3/6 |
| Aspartate aminotransferase increasedInvestigations | 28/47 | 4/6 | 5/6 |
| AstheniaGeneral disorders | 13/47 | 3/6 | 4/6 |
| White blood cell count decreasedInvestigations | 20/47 | 4/6 | 2/6 |
| Neutrophil count decreasedInvestigations | 14/47 | 4/6 | 2/6 |
| Occult blood positiveInvestigations | 4/47 | 4/6 | 0/6 |
| VomitingGastrointestinal disorders | 6/47 | 1/6 | 3/6 |
| Alanine aminotransferase increasedInvestigations | 22/47 | 2/6 | 3/6 |
| Platelet count decreasedInvestigations | 20/47 | 3/6 | 1/6 |
| Blood creatinine increasedInvestigations | 6/47 | 3/6 | 1/6 |
| Age, Continuous(years) | A(SHR-1210+Apatinib) | B(SHR-1210+Apatinib) | C(SHR-1210+Apatinib) | Total |
|---|---|---|---|---|
| Mean | 60.3 ± 6.36 | 59.3 ± 7.39 | 54.2 ± 10.68 | 59.6 ± 7.08 |
| Sex: Female, Male(Participants) | A(SHR-1210+Apatinib) | B(SHR-1210+Apatinib) | C(SHR-1210+Apatinib) | Total |
|---|---|---|---|---|
| Female | 7 | 0 | 1 | 8 |
| Male | 40 | 6 | 5 | 51 |
| Race (NIH/OMB)(Participants) | A(SHR-1210+Apatinib) | B(SHR-1210+Apatinib) | C(SHR-1210+Apatinib) | Total |
|---|---|---|---|---|
| American Indian or Alaska Native | 0 | 0 | 0 | 0 |
| Asian | 47 | 6 | 6 | 59 |
| Native Hawaiian or Other Pacific Islander | 0 | 0 | 0 | 0 |
| Black or African American | 0 | 0 | 0 | 0 |
| White | 0 | 0 | 0 | 0 |
| More than one race | 0 | 0 | 0 | 0 |
| Unknown or Not Reported | 0 | 0 | 0 | 0 |
| Region of Enrollment(participants) | A(SHR-1210+Apatinib) | B(SHR-1210+Apatinib) | C(SHR-1210+Apatinib) | Total |
|---|---|---|---|---|
| China | 47 | 6 | 6 | 59 |
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Jiangsu HengRui Medicine Co., Ltd.