eo-adjuvant T-VEC + Nivolumab combination therapy for resectable early metastatic (stage IIIB/C/D-IV M1a) melanoma with injectable disease.
- Conditions
- Melanomaskin cancer10040900
- Registration Number
- NL-OMON49074
- Lead Sponsor
- Antoni van Leeuwenhoek Ziekenhuis
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- Not specified
- Target Recruitment
- 24
- Adults at least 18 years of age.
- WHO performance score of 0 or 1.
- Cytologically or histologically confirmed diagnosis of stage IIIB/C/D/IVM1a
(AJCC 8th edition) melanoma, eligible for surgical resection.
- Subjects must have measurable disease according to RECIST 1.1 and must be a
candidate for intralesional therapy with at least one injectable cutaneous,
subcutaneous or nodal melanoma lesion (>= 10 mm in longest diameter) or with
multiple injectable lesions that in aggregate have a longest diameter of >= 10
mm.
- Prior isolated limb perfusion (ILP) is allowed (>= 12 weeks prior to
enrollment).
- Screening laboratory values must meet the following criteria: - WBC >=
2.0x10^9/L, Neutrophils >=1.5x10^9/L, Platelets >=100 x10^9/L, Hemoglobin >=5.5
mmol/L, Creatinine <=1.5x ULN, AST <= 1.5 x ULN, ALT <= 1.5 x ULN, Bilirubin <=1.5
X ULN.
- LDH < 2 x ULN.
- Women of childbearing potential (WOCBP) must use highly effective method(s)
of contraception during T-VEC and nivolumab treatement and for a period of 5
months after the last dose of nivolumab.
- Women of childbearing potential must have a negative serum or urine pregnancy
test (minimum sensitivity 25 IU/L or equivalent units of HCG) within 72 hours
prior to en-rollment and within 24 hours prior to the start of Nivolumab.
- Men receiving nivolumab and who are sexually active with WOCBP should use
contraception during treatment and for a period of 7 months after the last dose
of nivolumab.
- Men who are sexually active with WOCBP must use any contraceptive method with
a failure rate of less than 1% per year.
- Women who are not of childbearing potential (i.e., who are postmenopausal),
or sur-gically sterile as well as azoospermic men do not require contraception.
- Patient is capable of understanding and complying with the protocol
requirements and has signed the Informed Consent document.
- Inhaled or topical steroids, and adrenal replacement steroid > 10 mg daily
prednisone equivalent, are permitted in the absence of active autoimmune
disease.
- International normalization ratio (INR) or prothrombin time (PT) <=1.5 x ULN,
unless the subject is receiving anticoagulant therapy, in which case PT and
partial thromboplastin time (PTT)/ activated PTT (aPTT) must be within
therapeutic range of intended use of anticoagulants.
- Liver, Bone, Lung, Brain or other Visceral Metastases
- No measurable lesion according to RECIST 1.1.
- Prior radiotherapy for melanoma.
- Prior systemic cancer therapies, including, but not limited to anti-CTLA-4,
anti-PD-1, anti-PD-L1.
- No other malignancies, except adequately treated and a cancer-related
life-expectancy of more than 5 years.
- Patients will be excluded if they test positive for hepatitis B virus surface
antigen (HBV sAg) or hepatitis C virus ribonucleic acid (HCV antibody),
indicating acute or chronic infection.
- Patients will be excluded if they have known history of testing positive for
human im-munodeficiency virus (HIV) or known acquired immunodeficiency syndrome
(AIDS).
- History or evidence of active autoimmune disease that requires systemic
treatment (ie, with use of disease modifying agents, corticosteroids or
immunosuppressive drugs). Replacement therapy (eg, thyroxine, insulin, or
physiologic corticosteroid re-placement therapy for adrenal or pituitary
insufficiency, etc.) is not considered a form of systemic treatment. Evidence
of clinically significant immunosuppression such as the following:
- Primary immunodeficiency state such as Severe Combined Immunodeficiency
Disease.
- Cconcurrent opportunistic infection.
- Receiving systemic immunosuppressive therapy (> 2 weeks) including oral
steroid doses > 10 mg/day of prednisone or equivalent within 7 days prior to
enrollment.
- Active herpetic skin lesions or prior complications of HSV-1 infection (e.g.,
herpetic keratitis or encephalitis).
- Requirement of intermittent or chronic systemic (intravenous or oral)
treatment with an antiherpetic drug (e.g., acyclovir), other than intermittent
topical use.
- Previous treatment with talimogene laherparepvec or any other oncolytic
virus.
- Received live vaccine within 30 days prior to enrollment.
- Subject has known sensitivity to talimogene laherparepvec or nivolumab or any
of its components to be administered during dosing.
- Female subject of childbearing potential who is unwilling to use highly
effective method(s) of effective contraception during study treatment and
through 5 months after the last dose of study medication (per protocol through
3 months after the last dose of talimogene laherparepvec and through 5 months
after the last dose of nivolumab).
- Sexually active subjects and their partners unwilling to use male or female
latex con-dom to avoid potential viral transmission during sexual contact while
on treatment and within 30 days after treatment with talimogene laherparepvec.
- Subjects who are unwilling to minimize exposure with his/her blood or other
body fluids to individuals who are at higher risks for HSV-1 induced
complications such as immunosuppressed individuals, individuals known to have
HIV infection, pregnant women, or infants under the age of 3 months, during
talimogene laherparepvec treatment and through 30 days after the last dose of
talimogene laherparepvec.
- No Allergies and Adverse Drug Reaction.
- History of allergy to study drug components.
- History of severe hypersensitivity reaction to any monoclonal antibody.
- No underlying medical conditions that, in the Investigator's opinion, will
make the ad-ministration of study drug hazardous or obscure the interpretation
of
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method <p>- Pathologic response according to central revision by pathology of NKI<br /><br>(com-plete response, near complete response (<10% vital tumor remaining)).</p><br>
- Secondary Outcome Measures
Name Time Method <p>- Rate of delay of surgery >14 days and rate of failure to perform surgery<br /><br>de-fined as no surgery at all (due to PD or AE).<br /><br>- Relapse free survival (RFS) as defined from date of surgery until date of<br /><br>first replase (regardless of site).<br /><br>- Safety of neo-adjuvant combination of talimogene laherparepvec and nivolumab<br /><br>according to CTCAE v5.0.<br /><br>- Description of possible prognostic and predictive biomarkers.</p><br>