An Open Label, Single Arm, Multicenter Phase II Study of BYL719 in Patients With Recurrent or Metastatic Squamous Cell Carcinoma of Head and Neck Who Failed to Respond to Platinum-based Therapy.

NCT ID: NCT02145312

Last Updated: 2018-07-18

Basic Information

• Recruitment Status: UNKNOWN
• Clinical Phase: PHASE2
• Total Enrollment: 43 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2016-10-01
• Study Completion Date: 2019-05-31

Brief Summary

One promising approach to the treatment of cancer is inhibition or modulating the crucial signal transduction pathway of PI3K-Akt-mTOR. Several PI3K inhibitors are being tested in the clinical trials for cancer treatment but not for the head and neck cancer yet. BYL719 is an alpha specific I PI3K inhibitor. It showed significant, concentration dependent cell growth inhibition and induction of apoptosis. We suggest multicenter single arm phase II study to determine anti-tumor effects of BYL719 in patients with recurrent and/or metastatic SCCHN who failed to prior chemotherapy regimens. Enrollment will be done in 5 or more clinical trial centers in Korea. Primary objective is to evaluate disease control rate (DCR) at 8 weeks of BYL719, and the efficacy will be evaluated by the investigators analysis based on RECIST version 1.1.

Conditions

Recurrent or Metastatic Squamous Cell Carcinoma of Head and Neck

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

BYL719

BYL719 is an oral class I α-specific PI3K inhibitor belonging to the 2-aminothiazole class of compounds.

Group Type: EXPERIMENTAL

BYL719

Intervention Type: DRUG

BYL719 is an oral class I α-specific PI3K inhibitor belonging to the 2-aminothiazole class of compounds.

Interventions

BYL719

BYL719 is an oral class I α-specific PI3K inhibitor belonging to the 2-aminothiazole class of compounds.

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

1. Histologically or cytologically confirmed recurrent or metastatic squamous-cell carcinoma of head and neck (SCCHN), except nasopharyngeal carcinoma

2. 18 years of age or older

3. Patients must have progressive disease after one or two prior chemotherapy regimens including platinum-based chemotherapy given for the treatment of recurrent and/or metastatic disease, or within 6 months after concurrent chemoradiation (with or without induction chemotherapy) given as a definitive treatment.

4. Life expectancy of at least 12 weeks

5. Ineligibility for local therapy (surgery or radiation for curative intent)

6. At least one lesion that is measurable according to the RECIST 1.1 criteria by CT or MRI

7. ECOG performance score of 0-2

8. Availability of tissue samples (archival tissue or rebiopsied tissues) for molecular analysis (representative paraffin block or unstained sections from tumor diagnostic specimen are mandatory)

9. Adequate organ function and laboratory parameters as defined by:

• Absolute neutrophil count (ANC) ≥1.5x109/L
• Hemoglobin (Hgb) ≥ 9 g/dl (which may be reached by transfusion)
• Platelets (PLT) ≥ 100 x 109/L (which may be reached by transfusion)
• AST/SCOT and ALT/SGPT ≤ 2.5xULN (upper limit of normal) or ≤ 5 x ULN if liver metastases are present
• Serum bilirubin ≤ 1.5 x ULN
• Serum creatinib ≤ 1.5 x ULN or calculated or directly measured CrCl ≥ 50% LLN (lower limit of normal)
• Fasting plasma glucose (FPG) < 140 mg/dL/7.8mmol/L

Exclusion Criteria

1. Prior treatment with PI3K pathway inhibitors

2. Nasopharyngeal carcinoma

3. Uncontrolled, untreated brain metastasis. Patients with treated/controlled and asymptomatic CNS metastases may participate in this trial. The patient must have completed any prior treatment for CNS metastases ≥ 28 days (must include radiotherapy and/or surgery) and, if on corticosteroid therapy, should be receiving a stable low dose (e.g. dexamethasone 4 mg or equivalent dose of another corticosteroid for at least 14 days before start of study treatment).

4. Surgery, chemotherapy or irradiation within 3 weeks of study entry

5. Concomitant chemotherapy, hormonal therapy or immunotherapy

6. Clinically significant cardiac disease or impaired cardiac function, such as:

• Congestive heart failure (CHF) requiring treatment (New Yort Heart Association (NYHA) Grade ≥ 2), left ventricular ejection fraction (LVEF) < 50% as determined by multi-gated acquisition (MUGA) scan or echocardiogram (ECHO), or uncontrolled arterial hypertension defined by blood pressure > 140/100 mmHg at rest (average of 3 consecutive readings)
• History or current evidence of clinically significant cardiac arrhythmias, arterial fibrillation and/or conduction abnormality, e.g. congenical long QT syndrome, high grade/complete AV-blockage
• Acute coronary syndromes (including myocardial infarction, unstable angina, coronary artery bypass graft (CABG), coronary angioplasty, or stenting), < 3 months prior to screening
• QT interval adjusted according to Fredericia (QTcF) > 480 msec on screening ECG

7. Patients with diabetes mellitus requiring insulin treatment and/or with clinical signs or with FPG ≥ 140 mg/dL/7.8mmol/L, or history of documented steroid-induced diabetes mellitus.

8. Patient who cannot take the oral drug

9. Impaired GI function or GI disease that may significantly alter the absorption of oral BYL719 (e.g. ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection)

10. Patients who are currently receiving medication with a known risk of prolonging the QT interval or inducing Torsades de Pointes (TdP) and the treatment cannot either be discontinued or switched to a different medication prior to starting study drug treatment.

11. Previous or concomitant malignant disease, except adequately treated basal cell cancer of the skin or cervical cancer in situ, superficial bladder tumors (Ta, Tis & T1) or any cancer curatively treated > 3 years prior study entry

12. Pregnant woman, Breast-feeding woman

13. Other severe acute or chronic medical condition or laboratory abnormality that may increase the risk associated with trial participation or investigational product administration or may interfere with the interpretation of trial results and, in the judgment of the investigator, would make the patient inappropriate for entry into this trial (infection/inflammation, intestinal obstruction, social/psychological complications).

• Minimum Eligible Age: 18 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Yonsei University

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Locations

Yonsei Cancer Center at Yonsei University Medical Center

Seoul, , South Korea

Site Status: RECRUITING

Countries

South Korea

Central Contacts

Byung Chul Cho

Role: CONTACT

CBC1971@yuhs.ac

+82 (2) 2228-0880

Facility Contacts

Byung Chul Cho, M.D., Ph.D.

Role: primary

CBC1971@yuhs.ac

82-2-2228-0880

Other Identifiers

4-2014-0147

Identifier Type: -

Identifier Source: org_study_id