High-dose single-fraction radiotherapy (SBRT) to the primary lung tumor combined with dual immune checkpoint inhibition is safe and feasible and will increase both the systemic response rate to these agents and induce more durable tumor responses…
ID
Bron
Verkorte titel
Aandoening
Non-small cell lung cancer
NSCLC
Niet-kleincellig longkanker
Ondersteuning
Onderzoeksproduct en/of interventie
Uitkomstmaten
Primaire uitkomstmaten
Establishing MTD in 3 sequential combination immunotherapy - radiotherapy cohorts. Percentage of grade III/IV toxicities determined between first radiotherapy day and 8 weeks after combination treatment.
Achtergrond van het onderzoek
Phase 1 study with an adaptive design, n=25 patients. With sequential cohorts, first cohort starting with 1500 mg durvalumab iv day 4 ¡À2days before stereotactic radiotherapy to the primary tumor and thereafter 1500 mg durvalumab iv every 4 weeks until 1 year of treatment or disease progression (cohort 1 n=3). Followed by cohort 2 (n=6): tremelimumab 75 mg iv day 4 ¡À2days before SBRT to the primary tumor and durvalumab 1500 mg iv 2 ¡À2days after radiotherapy, thereafter combined with tremelimumab 75 mg (combination only for maximum of 4 cycles) iv dose every 4 weeks until 1 year or disease progression. Followed by cohort 3 (n=6): durvalumab 1500 mg iv day 4 ¡À2days before SBRT to the primary tumor and 2 ¡À2days after radiotherapy tremelimumab 75 mg (thereafter combination with durvalumab only for maximum of 4 cycles) iv dose and durvalumab 1500mg iv every 4 weeks until 1 year or disease progression. The most promising cohort (either cohort 2 or 3) will be expanded with another 10 patients for safety data.
Doel van het onderzoek
High-dose single-fraction radiotherapy (SBRT) to the primary lung tumor combined with dual immune checkpoint inhibition is safe and feasible and will increase both the systemic response rate to these agents and induce more durable tumor responses after failing first-line standard treatment.
Onderzoeksopzet
As part of the trial, patients will be expected to attend multiple clinic visits, where they will undergo physical examinations, vital sign measurements, blood tests for safety assessment, pregnancy testing (for females of child bearing potential), and monitoring for adverse events. In addition, every 8 weeks (from week 8 until week 48) and then every 12 weeks, patients will undergo radiographic assessment of their tumors (by CT or MRI) until disease progression or treatment discontinuation whichever occurs later. Blood will also be collected at certain visits for research purposes (functional T-cell test). The frequency of visits and number of procedures carried out during this trial would typically be considered over and above standard of care. These procedures are conducted by medically trained professionals and every effort will be made to minimise any risks or discomfort to the patient.
Onderzoeksproduct en/of interventie
Study with sequential cohorts, first cohort starting with 1500 mg durvalumab iv day 4 ¡À2 days before stereotactic radiotherapy (single-fraction 20 Gy, with a radiated tumor volume of 9cc (=2.5 cm diameter), SBRT) to the primary tumor and thereafter 1500 mg durvalumab iv every 4 weeks until 1 year of treatment or disease progression (cohort 1 n=3). Followed by cohort 2 (n=6): tremelimumab 75 mg iv day 4 ¡À2days before SBRT to the primary tumor and durvalumab 1500 mg iv 2 ¡À2days after radiotherapy, thereafter combined with tremelimumab 75 mg (combination only for maximum of 4 cycles) iv dose every 4 weeks until 1 year or disease progression. Followed by cohort 3 (n=6): durvalumab 1500 mg iv day 4 ¡À2days before SBRT to the primary tumor and 2 ¡À2days after radiotherapy tremelimumab 75 mg (thereafter combination with durvalumab only for maximum of 4 cycles) iv dose and durvalumab 1500 mg iv every 4 weeks until 1 year or disease progression. The most promising cohort (either cohort 2 or 3) will be expanded with another 10 patients for safety data.
Publiek
Longziekten AA11<br>
Postbus 30001
T.J.N. Hiltermann
Groningen 9700 RB
The Netherlands
+31 (0)50 3612357
t.j.n.hiltermann@umcg.nl
Wetenschappelijk
Longziekten AA11<br>
Postbus 30001
T.J.N. Hiltermann
Groningen 9700 RB
The Netherlands
+31 (0)50 3612357
t.j.n.hiltermann@umcg.nl
Belangrijkste voorwaarden om deel te mogen nemen (Inclusiecriteria)
- Written informed consent
- Histologically confirmed stage IIIB (without curative treatment options) and stage IV NSCLC. Tumor mutation status must be known, analyzed by next generation sequencing for specific mutations.
- A tumour tissue sample (< 6 month old),
- Any line of previous chemotherapy, with washout period of at least 4 weeks.
- At least one unidimensionally measurable lesion according to RECIST1.1 criteria.
- Age > 18 years
- ECOG / WHO performance status of 0 or 1
- Life expectancy of > 12 weeks
- Body weight >30 kg
- Adequate normal organ and bone marrow function as defined below:
- Evidence of post-menopausal status or negative urinary or serum pregnancy test for female pre-menopausal patients.
- Women <50 years of age would be considered post-menopausal if they have been amenorrheic for 12 months or more following cessation of exogenous hormonal treatments and if they have luteinizing hormone and follicle-stimulating hormone levels in the post-menopausal range for the institution or underwent surgical sterilization (bilateral oophorectomy or hysterectomy).
- Women ¡Ý50 years of age would be considered post-menopausal if they have been amenorrheic for 12 months or more following cessation of all exogenous hormonal treatments, had radiation-induced menopause with last menses >1 year ago, had chemotherapy-induced menopause with last menses >1 year ago, or underwent surgical sterilization (bilateral oophorectomy, bilateral salpingectomy or hysterectomy).
- Subject is willing and able to comply with the protocol for the duration of the study
- Male and female patients with reproductive potential must use an approved contraceptive method, if appropriate. Female patients with childbearing potential must have a negative serum pregnancy test within 7 days prior to study enrollment.
Belangrijkste redenen om niet deel te kunnen nemen (Exclusiecriteria)
- Involvement in the planning and/or conduct of the study (applies to both AstraZeneca staff and/or staff at the study site).
- Participation in another clinical study with an investigational product during the last 3 months.
- Concurrent enrolment in another clinical study, unless it is an observational (non-interventional) clinical study or during the follow-up period of an interventional study.
- Receipt of the last dose of anti-cancer therapy (chemotherapy, immunotherapy, endocrine therapy, targeted therapy, biologic therapy, tumour embolization, monoclonal antibodies) 1 month prior to the first dose of study drug (wash out period).
- Primary tumor smaller than 3 cm.
- Any unresolved toxicity NCI CTCAE Grade ¡Ý2 from previous anticancer therapy with the exception of alopecia, vitiligo, and the laboratory values defined in the inclusion criteria.
- Patients with Grade ¡Ý2 neuropathy will be evaluated on a case-by-case basis after consultation with the Study Physician.
- Patients with irreversible toxicity not reasonably expected to be exacerbated by treatment with durvalumab or tremelimumab may be included only after consultation with the Study Physician.
- Any concurrent chemotherapy, IP, biologic, or hormonal therapy for cancer treatment. Concurrent use of hormonal therapy for non-cancer-related conditions (eg, hormone replacement therapy) is acceptable.
- Any history of radiotherapy treatment to the chest.
- Any prior radiotherapy (including palliative radiotherapy to non-target lesions) within 4 month of the first dose of study drug.
- Major surgical procedure (as defined by the Investigator) within 28 days prior to the first dose of IP.
- History of leptomeningeal carcinomatosis
- Subjects with untreated CNS metastases are excluded.
- Active or prior documented autoimmune or inflammatory disorders
- Uncontrolled intercurrent illness
- Subjects with previous malignancies (except non-melanoma skin cancers, and the following in situ cancers: bladder, gastric, colon, cervical/dysplasia, melanoma, or breast) unless a complete remission was achieved at least 2 years prior to study entry and no additional therapy is required or anticipated to be required during the study period.
- History of allogenic organ transplantation.
- History of active primary immunodeficiency
- Active infection including tuberculosis, hepatitis B, hepatitis C, or HIV. Patients with a past or resolved HBV infection and absence are eligible. Patients positive for hepatitis C antibody are eligible only if polymerase chain reaction is negative for HCV RNA
- Current or prior use of immunosuppressive medication within 14 days before the first dose of durvalumab or tremelimumab
- Receipt of live attenuated vaccine within 30 days prior to the first dose of IP. Note: Patients, if enrolled, should not receive live vaccine whilst receiving IP and up to 30 days after the last dose of IP
- Known allergy or hypersensitivity to any of the study drugs or any of the study drug excipients.
- Patients who have received any prior anti-PD-1, anti PD-L1 or anti CTLA-4.
- Past medical history of ILD, drug-induced ILD, radiation pneumonitis which required steroid treatment, or any evidence of clinically active interstitial lung disease.
- Judgment by the investigator that the patient is unsuitable to participate in the study
- Female patients who are pregnant or breastfeeding or male or female patients of reproductive potential who are not willing to employ effective birth control from screening to 90 days after the last dose of durvalumab monotherapy or 180 days after the last dose of durvalumab + tremelimumab combination therapy
Opzet
Deelname
Opgevolgd door onderstaande (mogelijk meer actuele) registratie
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Andere (mogelijk minder actuele) registraties in dit register
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In overige registers
| Register | ID |
|---|---|
| NTR-new | NL6369 |
| NTR-old | NTR6553 |
| Ander register | : ESR1612461 |