E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
basal cell carcinoma |
basal celle hudkræft |
|
E.1.1.1 | Medical condition in easily understood language |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Cancer [C04] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10007286 |
E.1.2 | Term | Carcinoma basal cell |
E.1.2 | System Organ Class | 100000004864 |
|
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
The aim of the phase 1 study is to investigate overall response rate and immunogenicity after vaccination with PD-L1 in patients with basal cell carcinoma
|
I dette fase IIa studie behandles patienter med den hyppige form for hudkræft, basalcellekarcinombasal celle hudkræft, med cancervaccinen PD-L1 med navnet IO103. Vi vil undersøge, om vaccinen kan behandle basal celle hudkræftbasalcellekarcinom og undersøge vaccinens effekt på immunsystemet. |
|
E.2.2 | Secondary objectives of the trial |
Assess the immunologic response to vaccination with PD-L1 peptide i perifial blood and biopsies before, during and after vaccination |
Karakterisere immunresponser til vaccination med PD-L1 peptid i blod og biopsier før, under og efter vaccination. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Age ≥ 18
At least 1 histological verified superficial or nodular basal cell carcinoma on the body or limbs of bigger than 14 mm in the longest diameter
Willing to provide three 3 mm biopsies from the lesion/lesions
Not previously treated with a hedgehog pathway inhibitor or retinoids
ECOG performance score 0-1
For women: Agreement to use contraceptive methods with a failure rate of < 1 % per year during the treatment period and for at least 26 weeks after the treatment.
For men: Agreement to use contraceptive measures and agreement to refrain from donating sperm
Understand and be willing to sign written informed consent after oral and written information about the protocol.
Sufficient bone marrow function, i.e.
Leucocytes ≥ 1,5 x 109
Granulocytes ≥ 1,0 x 109
Thrombocytes ≥ 20 x 109
Creatinine < 2.5 upper normal limit, i.e. < 300 µmol/l
Sufficient liver function, i.e.
ALAT < 2.5 upper normal limit, i.e. ALAT <112 U/lBilirubin < 30 U/l
|
Histologisk verificeret basalcellekarcinom basal celle hudkræft på krop, arm eller ben
Alder ≥18 år
Være villig til at få foretaget minimum 3 biopsier
Adækvat knoglemarvsfunktion dvs.
Leukocyttal > 1,5 x 109/l
Granulocyttal > 1,0 x 109/l
Trombocyttal > 20 x 109/l
Kreatinin < 2,5 x øvre normal grænse dvs. kreatinin < 300 µmol/l
Adækvat leverfunktion dvs.
ALAT < 2,5 x øvre normal grænse, dvs. ALAT < 112 U/L
Bilirubin < 30 U/L
Kvinder i fertil alder skal have taget s-HCG forud for opstart af behandling og benytte sikker antikonception under behandlingen og indtil 26 uger efter sidste behandling. P-piller, spiral, depotinjektion med gestagen, subdermal implantation (f.eks. Implanon), hormonal vaginalring og hormonal transdermal depotplaster betragtes som sikre svangerskabsforebyggende metoder.
Underskrevet informeret samtykke.
|
|
E.4 | Principal exclusion criteria |
The patient has a history of life-threatening or severe immune related adverse events on treatment with another immunotherapy and is considered to be at risk of not recovering
The patient has a history of severe clinical autoimmune disease
The patient has a history of pneumonitis, organ transplant, human immunodeficiency virus positive, active hepatitis B or hepatitis C
The patient has any condition that will interfere with patient compliance or safety (including but not limited to psychiatric or substance abuse disorders)
The patient is pregnant or breastfeeding
The patient is unable to voluntarily agree to participate by signed informed consent or assent
The patient has an active infection requiring systemic therapy
The patient has received a live virus vaccine within 30 days of planned start of therapy
Known side effects to Montanide ISA-51
Significant medical disorder according to investigator; e.g. severe asthma or chronic obstructive lung disease, dysregulated heart disease or dysregulated diabetes mellitus
Concurrent treatment with other experimental drugs
Any active autoimmune diseases e.g. autoimmune neutropenia, thrombocytopenia or hemolytic anemia, systemic lupus erythematosus, scleroderma, myasthenia gravis, autoimmune glomerulonephritis, autoimmune adrenal deficiency, autoimmune thyroiditis etc.
Severe allergy or anaphylactic reactions earlier in life.
|
Akut/kronisk infektion med f. eks. HIV, hepatitis, tuberkulose
Alvorlig allergi eller tidligere anafylaktiske reaktioner
Kendt overfølsomhed overfor Montanide ISA-51
Gravide og ammende kvinder
Fertile kvinder, som ikke anvender effektiv svangerskabsforebyggelse
Tidligere behandling med Vismodegib
Psykiatriske lidelser som ifølge investigators skøn kan indvirke på patientens compliance i forsøget
Autoimmune sygdomme
Samtidig behandling med andre eksperimentelle stoffer.
|
|
E.5 End points |
E.5.1 | Primary end point(s) |
Disease control rate (DCR) defined as complete response (CR), partial response (PR), or stable disease (SD) of target lesion after 6 treatments with IO103. Rate of patients with CR, PR and SD.
Objective and relative (%) reduction of the largest diameter of target lesion after 6 treatments with IO103.
|
Undersøgelse af effekt af vaccination med PD-L1 defineret som a) fuld respons, delvist respons eller uændret sygdom efter 6 vaccinationer |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
Baseline, then after second and sixth vaccination and during follow up |
Baseline, efter 2. og 6. vaccination og ved follow up |
|
E.5.2 | Secondary end point(s) |
Immune responses in biopsies from basal cell carcinomas (BCC) after treatment with IO103.
Immune responses in skin delayed type hypersensitivity (DTH)
Incidence of treatment emergent adverse events safety and tolerability)
|
Udvikling af et målbart vaccineinduceret respons vurderet i perifert blod og ved biopsi. Undervejs kontrol af sikkerhed. |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
Blood samples (around 110mL per sample) will be taken at baseline (immediately before the 1st vaccination) and immediately before the 6th vaccination for isolation of PBMC and serum.
A tumor biopsy will be obtained at baseline (screening) and after 2 and 6 vaccinations. |
Blodprøver til immunmonitorering før behandlingsstart, samt ved follow up.
Biopsi ved baseline, 2. og 6. vaccination. Delayed type hypersensitivity hudtest foretages efter 6. vaccination |
|
E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 1 |
E.8.3 |
The trial involves single site in the Member State concerned
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
|
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 2 |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |