En tvåarmad (fas 2) explorativ studie av Nivolumab monoterapi eller i kombination med Nab-paklitaxel och karboplatin i tidigt stadium av NSCLC i Kina
Nivolumab (BMS-936558) är en helt human, IgG4 (kappa) isotyp mAb som binder PD-1 på aktiverade immunceller och stör engagemanget av receptorn med dess ligander PD-L1 (B7 H1/CD274) och PD-L2 (B7) -DC/CD273), vilket upphäver hämmande signaler och förstärker värdens antitumörsvar. I tidiga kliniska prövningar har nivolumab visat aktivitet i flera tumörtyper, inklusive melanom, njurcellscancer (RCC) och icke-småcellig lungcancer (NSCLC).
Nivolumab är i klinisk utveckling för behandling av patienter med NSCLC, RCC, melanom, skivepitelcancer i huvud och hals (SCCHN) och andra tumörer (t.ex. glioblastoma multiforme, mesoteliom, småcellig lungcancer, magsäck).
Nivolumab är godkänt i USA (USA), Europeiska unionen och andra länder för behandling av patienter med inoperabelt eller metastaserande melanom, avancerad NSCLC med progression på eller efter platinabaserad kemoterapi, avancerad RCC vars sjukdom fortskridit med en antiangiogen terapi, klassiskt Hodgkin-lymfom som har återfallit eller fortskridit efter autolog hematopoetisk stamcellstransplantation och behandling med brentuximab vedotin efter transplantation, och återkommande eller metastaserande skivepitelcancer i huvud och hals med sjukdomsprogression på eller efter en platinabaserad behandling.
Den föreslagna studien kommer att utvärdera effektiviteten och säkerheten av preoperativ administrering av Nivolumab eller Nivolumab kombinerat med nab-paklitaxel och karboplatin i neoadjuvant miljö och administrering av Nivolumab i adjuvant miljö till patienter med högrisk resektabel NSCLC, och kommer att underlätta en omfattande utforskande karakterisering av tumörens immunmikromiljö och cirkulerande immunceller hos dessa patienter. Data som erhållits i denna studie kommer att ge värdefull information för planering av ytterligare prospektiva kliniska prövningar av anti-PD-1 och andra immunterapier vid NSCLC, både i perioperativ och avancerad sjukdomsmiljö. I slutändan är det mycket önskvärt att upptäcka potentiella biomarkörer för respons och toxicitet för att låta patienter med NSCLC som med största sannolikhet kommer att dra nytta av att få anti-PD-1-behandling, och omvänt för att minimera risken för toxicitet och ineffektiv behandling för patienter som är sannolikt inte gynnas.
Studieöversikt
Status
Betingelser
Studietyp
Inskrivning (Beräknad)
Fas
- Fas 2
Kontakter och platser
Studieorter
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Guangdong
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Guangzhou, Guangdong, Kina, 510080
- Guangdong Lung Cancer Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences
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Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Beskrivning
Inklusionskriterier:
- Tidigt stadium IB-IIIA, operabel icke-småcellig lungcancer, bekräftad i vävnad
- Lungfunktionskapacitet som kan tolerera den föreslagna lungoperationen
- Eastern Cooperative Oncology Group (ECOG) prestationsstatus på 0-1
- Tillgänglig vävnad av primär lungtumör
Exklusions kriterier:
- Förekomst av lokalt avancerad, inoperabel eller metastaserande sjukdom
- Deltagare med aktiv, känd eller misstänkt autoimmun sjukdom
- Tidigare behandling med något läkemedel som är inriktat på samstimuleringsvägar för T-celler (såsom checkpoint-hämmare)
Andra protokolldefinierade inklusions-/exkluderingskriterier kan gälla
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Behandling
- Tilldelning: Icke-randomiserad
- Interventionsmodell: Enskild gruppuppgift
- Maskning: Ingen (Open Label)
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
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Experimentell: Part 1: Nivolumab Mono
In arm A, 24 participants will be enrolled into this arm according to PD-L1 expressing level (≥50%).Arm A consists of 3 cycles of neoadjuvant nivolumab (360mg every 3 weeks), and adjuvant nivolumab (360mg IV, every 3 weeks) up to 12 months
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Nivolumab 360 mg IV (administered intravenously for more than 30 minutes) every 3 weeks
Including lobectomy, sleeve lobectomy, bilobectomy, or pneumonectomy.
Segmentectomy and wedge resection are not permitted.
Within 6 weeks after definitive surgery, subjects in each cohort who are assessed to have benefited from neoadjuvant therapy (CR, PR, or SD) and have adequately recovered from surgery may receive adjuvant nivolumab (360 mg via IV infusion over at least 30 minutes, every 3 weeks) for up to 12 months, or until disease recurrence or unacceptable toxicity.
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Experimentell: Part 1: Nivolumab Plus Chemo
In arm B, up to 12 participants will be enrolled into each subgroup according to PD-L1 expressing level (<1% and 1%-49%).arm
B consists of 3 cycles of neoadjuvant nivolumab (360mg every 3 weeks) with nab-paclitaxel and carboplatin(nab-paclitaxel 135 mg/m2, d1, 8 and carboplatin AUC 5, d1 every three weeks ), and adjuvant nivolumab (360mg IV, every 3 weeks) up to 12 months
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AUC 5, d1 var tredje vecka
135 mg/m2, d1, 8
Nivolumab 360 mg IV (administered intravenously for more than 30 minutes) every 3 weeks
Including lobectomy, sleeve lobectomy, bilobectomy, or pneumonectomy.
Segmentectomy and wedge resection are not permitted.
Within 6 weeks after definitive surgery, subjects in each cohort who are assessed to have benefited from neoadjuvant therapy (CR, PR, or SD) and have adequately recovered from surgery may receive adjuvant nivolumab (360 mg via IV infusion over at least 30 minutes, every 3 weeks) for up to 12 months, or until disease recurrence or unacceptable toxicity.
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Experimentell: Part:2: Exploratory cohort
In part 2，the treatment regimen consists of three cycles of neoadjuvant nivolumab (360 mg every 3 weeks) in combination with nab-paclitaxel and carboplatin (nab-paclitaxel 135 mg/m² on days 1 and 8, and carboplatin AUC 5 on day 1, every 3 weeks), followed by adjuvant nivolumab (360 mg every 3 weeks, administered via IV infusion over at least 30 minutes) for up to 12 months.
A total of 53 subjects will be enrolled in this study, regardless of PD-L1 expression.
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AUC 5, d1 var tredje vecka
135 mg/m2, d1, 8
Nivolumab 360 mg IV (administered intravenously for more than 30 minutes) every 3 weeks
Including lobectomy, sleeve lobectomy, bilobectomy, or pneumonectomy.
Segmentectomy and wedge resection are not permitted.
Within 6 weeks after definitive surgery, subjects in each cohort who are assessed to have benefited from neoadjuvant therapy (CR, PR, or SD) and have adequately recovered from surgery may receive adjuvant nivolumab (360 mg via IV infusion over at least 30 minutes, every 3 weeks) for up to 12 months, or until disease recurrence or unacceptable toxicity.
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Experimentell: Part 3: Real-world cohort
Part 3 aims to evaluate the real-world effectiveness of neoadjuvant chemoimmunotherapy in patients with EGFR/ALK wild-type, potentially resectable or unresectable Stage III NSCLC. Treatment Paradigm: Eligible subjects will receive 3 cycles of neoadjuvant chemoimmunotherapy. Subsequently, a Multidisciplinary Team (MDT) will evaluate and determine the optimal definitive local therapy, triage patients to either radical resection or concurrent chemoradiotherapy (CCRT). Following the completion of local therapy, patients will receive adjuvant or consolidation immunotherapy for a duration of 1 year, administered every 3 weeks (Q3W). Sample Size: The planned enrollment for Part 3 is 215 patients. |
AUC 5, d1 var tredje vecka
135 mg/m2, d1, 8
Nivolumab 360 mg IV (administered intravenously for more than 30 minutes) every 3 weeks
Including lobectomy, sleeve lobectomy, bilobectomy, or pneumonectomy.
Segmentectomy and wedge resection are not permitted.
Within 6 weeks after definitive surgery, subjects in each cohort who are assessed to have benefited from neoadjuvant therapy (CR, PR, or SD) and have adequately recovered from surgery may receive adjuvant nivolumab (360 mg via IV infusion over at least 30 minutes, every 3 weeks) for up to 12 months, or until disease recurrence or unacceptable toxicity.
In Part 3, for patients who are assessed by a Multidisciplinary Team (MDT) as unable to achieve R0 resection following neoadjuvant chemo-immunotherapy induction, the recommended radiotherapy regimen is: 60 Gy in 30 fractions (5 fractions per week) to 95% of the planning target volume (PTV).
Part 3: For patients who are determined by a Multidisciplinary Team (MDT) to be ineligible for R0 resection following neoadjuvant chemo-immunotherapy induction and require definitive radiotherapy, concurrent chemotherapy will be administered.
The regimen consists of cisplatin 30 mg/m² administered once weekly
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Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
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MPR (Major Pathological Response) rate
Tidsram: The patients considered to be technically resectable will undergo resection，an expected average of 13 weeks
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As the primary outcome in part 1. MPR rate, defined as the number of participants with <10% residual tumor in lung and lymph nodes, divided by the number of treated participants for each arm.
Viable tumors in situ carcinoma should not be included in the MPR calculation.
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The patients considered to be technically resectable will undergo resection，an expected average of 13 weeks
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EFS
Tidsram: Since the last patient was enrolled for follow-up for 36 months
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Primary Outcome for Part 2. Outcome Measure Definition: Event-Free Survival (EFS) is defined as the time from randomization to the first occurrence of any of the following events: Disease progression that precludes surgical treatment; Local or distant recurrence; Death from any cause. Progression and recurrence will be assessed by the investigator according to RECIST 1.1. Subjects who die without documented disease progression or recurrence will be considered to have experienced an EFS event on the date of death. |
Since the last patient was enrolled for follow-up for 36 months
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18 months EFS rate
Tidsram: The patient was followed up for 18 months after frist cycle neoajuvant treatment.
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Primary Outcome for Part 3. Outcome Measure Definition: 18months Event-Free Survival (EFS) is defined as the time from randomization to the first occurrence of any of the following events: Disease progression that precludes surgical treatment; Local or distant recurrence; Death from any cause. Progression and recurrence will be assessed by the investigator according to RECIST 1.1. Subjects who die without documented disease progression or recurrence will be considered to have experienced an EFS event on the date of death. |
The patient was followed up for 18 months after frist cycle neoajuvant treatment.
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Surgical Conversion Rate
Tidsram: Perioperative/Periprocedural
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The primary endpoint of Part 3 is the surgical conversion rate, defined as the proportion of patients who successfully undergo definitive surgery following neoadjuvant chemoimmunotherapy, relative to the total enrolled population (Intent-to-Treat [ITT] analysis set). Statistical Analysis: The surgical conversion rate will be summarized descriptively using frequencies and percentages. The two-sided 95% exact confidence interval (CI) for the proportion will be calculated using the Clopper-Pearson method. |
Perioperative/Periprocedural
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Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
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MPR (Major Pathological response) rate in 2 subgroups patients (PD-L1 <1%, and 1-49%) in Arm B
Tidsram: The patients considered to be technically resectable will undergo resection，an expected average of 13 weeks
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In part 1
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The patients considered to be technically resectable will undergo resection，an expected average of 13 weeks
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Proportion of resection without delay
Tidsram: The patients considered to be technically resectable will undergo resection，an expected average of 13 weeks
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In part 1and 2
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The patients considered to be technically resectable will undergo resection，an expected average of 13 weeks
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Number of Participants with Adverse Events
Tidsram: During the treatment period, within at least 100 days after the cessation of neoadjuvant therapy, within 90 days after surgery, and within 30 days after adjuvant therapy.
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In parts 1 and 2 Safety and tolerability will be measured by incidence of AE, SAE, immune related AEs, deaths, and laboratory abnormalities
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During the treatment period, within at least 100 days after the cessation of neoadjuvant therapy, within 90 days after surgery, and within 30 days after adjuvant therapy.
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MRP rate
Tidsram: The patients considered to be technically resectable will undergo resection，an expected average of 13 weeks
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Also, as the primary outcome in part 1. MPR rate, defined as number participants with <10% residual tumor in lung and lymph nodes, divided by the number of treated participants for each arm Viable tumors in situ carcinoma should not be included in MPR calculation.
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The patients considered to be technically resectable will undergo resection，an expected average of 13 weeks
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The EFS rates of all subjects with different PD-L1 expression statuses (PD-L1 < 1%, 1-49% and ≥ 50%)
Tidsram: From date of enrollment up to the end of study, 5 years.
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In parts 1 and 2. Outcome Measure Definition: Event-Free Survival (EFS) is defined as the time from randomization to the first occurrence of any of the following events: Disease progression that precludes surgical treatment; Local or distant recurrence; Death from any cause. Progression and recurrence will be assessed by the investigator according to RECIST 1.1. Subjects who die without documented disease progression or recurrence will be considered to have experienced an EFS event on the date of death. |
From date of enrollment up to the end of study, 5 years.
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12 months EFS rate
Tidsram: After 12 months of enrollment for all patientsAfter 12 months of enrollment for all patients
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In part 3, the 12-month EFS rate is the proportion of subjects who are alive and event-free at 12 months after the start of treatment.
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After 12 months of enrollment for all patientsAfter 12 months of enrollment for all patients
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OS
Tidsram: From the date of enrollment until the date of death, assessed up to 100 months
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In part 3, OS is defined as the time from the start of treatment to death for any reason
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From the date of enrollment until the date of death, assessed up to 100 months
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TDDM (Time to Death or Distant Metastasis)
Tidsram: From the date of the first dose of study treatment until the date of first documented distant metastasis or death from any cause, whichever occurs first, assessed up to approximately 60 months.
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In part 3, TDDM is defined as the start of the first treatment to distant metastasis, or death from any cause, whichever occurs first
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From the date of the first dose of study treatment until the date of first documented distant metastasis or death from any cause, whichever occurs first, assessed up to approximately 60 months.
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Andra resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
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pCR rate
Tidsram: The patients considered to be technically resectable will undergo resection，an expected average of 13 weeks
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The pCR (complete pathological response) rate is defined as the number of subjects with no residual tumor cells in the lungs and lymph nodes divided by the number of subjects receiving treatment.
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The patients considered to be technically resectable will undergo resection，an expected average of 13 weeks
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OS rate
Tidsram: From date of enrollment up to the end of study, 5 years.
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OS is defined as the time since the treatment date and the death date, with the deletion date being the last known date when the subject was still alive
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From date of enrollment up to the end of study, 5 years.
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ORR
Tidsram: Within 4 to 6 weeks after the patient completes the neoadjuvant treatment
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ORR is defined as the optimal objective tumor response rate between neoadjuvant therapy and surgery (according to RECIST 1.1 criteria).
All subjects will have their ORR calculated.
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Within 4 to 6 weeks after the patient completes the neoadjuvant treatment
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Safty
Tidsram: From the time of enrollment until the completion of adjuvant therapy, which lasted for 13 weeks
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Descriptive statistical analysis of safety data was conducted based on the 4th edition of NCI CTCAE.
According to the most severe level determined by NCI CTCAE V4, all AE/ SAEs that occur after treatment and treatment-related AE/ SAEs will be summarized by systemic organ classification and standard terms.
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From the time of enrollment until the completion of adjuvant therapy, which lasted for 13 weeks
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18m-DFS rate
Tidsram: The 18-month DFS rate refers to the probability of being event-free at 18 months calculated from the date of surgery.
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Disease-Free Survival (DFS) is defined as the time from the date of surgery to any of the following events: disease progression, recurrence, or death from any cause.
Disease progression and recurrence will be assessed according to RECIST 1.1 criteria.
For subjects who do not experience a DFS event, the date of censoring will be the date of the last evaluable tumor assessment after surgery.
For subjects who do not experience a DFS event but start subsequent anti-cancer therapy, the date of censoring will be the date of the last evaluable tumor assessment prior to receiving the subsequent anti-cancer therapy.
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The 18-month DFS rate refers to the probability of being event-free at 18 months calculated from the date of surgery.
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Landmark MRD positive rate
Tidsram: One month after local therapy
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In part 3, the Landmark MRD positive rate is defined as the proportion of patients who were MRD positive at the Landmark time point among the total study population.
Furthermore, the comparison is made between the proportion of patients with MRD positivity among those who underwent surgery and the proportion of patients with MRD positivity among those who received radiotherapy.
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One month after local therapy
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Samarbetspartners och utredare
Samarbetspartners
Publikationer och användbara länkar
Studieavstämningsdatum
Studera stora datum
Studiestart (Faktisk)
Primärt slutförande (Beräknad)
Avslutad studie (Beräknad)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Faktisk)
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Ytterligare relevanta MeSH-villkor
- Neoplasmer efter plats
- Neoplasmer
- Luftvägssjukdomar
- Lungsjukdomar
- Neoplasmer i andningsvägarna
- Thoracic neoplasmer
- Lungneoplasmer
- Karcinom, bronkogent
- Bronkiella neoplasmer
- Karcinom, icke-småcellig lunga
- Aminosyror, peptider och proteiner
- Proteiner
- Organiska kemikalier
- Terapeutik
- Antikroppar, monoklonal, humaniserad
- Antikroppar, monoklonal
- Antikroppar
- Immunglobuliner
- Immunoproteiner
- Blodproteiner
- Serumglobuliner
- Globuliner
- Oorganiska kemikalier
- Klorföreningar
- Kväveföreningar
- Koordinationskomplex
- Platinaföreningar
- Nivolumab
- Karboplatin
- Cisplatin
- Narkotikabehandling
- 130-nm albuminbunden paklitaxel
Andra studie-ID-nummer
- CTONG 1804
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