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    Summary
    EudraCT Number:2023-000061-14
    Sponsor's Protocol Code Number:BCN04-DASA
    National Competent Authority:Spain - AEMPS
    Clinical Trial Type:EEA CTA
    Trial Status:Ongoing
    Date on which this record was first entered in the EudraCT database:2023-02-02
    Trial results
    Index
    A. PROTOCOL INFORMATION
    B. SPONSOR INFORMATION
    C. APPLICANT IDENTIFICATION
    D. IMP IDENTIFICATION
    D.8 INFORMATION ON PLACEBO
    E. GENERAL INFORMATION ON THE TRIAL
    F. POPULATION OF TRIAL SUBJECTS
    G. INVESTIGATOR NETWORKS TO BE INVOLVED IN THE TRIAL
    N. REVIEW BY THE COMPETENT AUTHORITY OR ETHICS COMMITTEE IN THE COUNTRY CONCERNED
    P. END OF TRIAL
    Expand All   Collapse All
    A. Protocol Information
    A.1Member State ConcernedSpain - AEMPS
    A.2EudraCT number2023-000061-14
    A.3Full title of the trial
    Safety and Impact of Dasatinib on Viral Persistence and Inflammation in People with HIV under Antiretroviral Treatment
    Seguridad e Impacto de Dasatinib en la Persistencia Viral e Inflamación en Personas con VIH-1 en Tratamiento Antirretroviral
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    Safety and Impact of Dasatinib on the amount of HIV and Inflammation in People with Human Immunodeficiency Virus under Antiretroviral Treatment
    Seguridad e impacto de Dasatinib sobre la cantidad de virus VIH y la inflamación en personas con Virus de inmunodeficiencia Humana que siguen tratamiento antirretroviral
    A.3.2Name or abbreviated title of the trial where available
    BCN04-DASA
    A.4.1Sponsor's protocol code numberBCN04-DASA
    A.7Trial is part of a Paediatric Investigation Plan No
    A.8EMA Decision number of Paediatric Investigation Plan
    B. Sponsor Information
    B.Sponsor: 1
    B.1.1Name of SponsorInstitut de Recerca Germans Trias i Pujol
    B.1.3.4CountrySpain
    B.3.1 and B.3.2Status of the sponsorNon-Commercial
    B.4 Source(s) of Monetary or Material Support for the clinical trial:
    B.4.1Name of organisation providing supportInstituto de Salud Carlos III
    B.4.2CountrySpain
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationInstitut Recerca Germans Trias i Pujol
    B.5.2Functional name of contact pointProject Manager
    B.5.3 Address:
    B.5.3.1Street AddressCamí de les Escoles, s/n
    B.5.3.2Town/ cityBadalona
    B.5.3.3Post code08916
    B.5.3.4CountrySpain
    B.5.4Telephone number3493497 84 88
    B.5.6E-mailambarriocanal@igtp.cat
    D. IMP Identification
    D.IMP: 1
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation Yes
    D.2.1.1.1Trade name Sprycel
    D.2.1.1.2Name of the Marketing Authorisation holderBristol-Myers Squibb Pharma EEIG
    D.2.1.2Country which granted the Marketing AuthorisationSpain
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product namedasatinib
    D.3.4Pharmaceutical form Tablet
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNdasatinib
    D.3.9.1CAS number 302962-49-8
    D.3.9.3Other descriptive nameDasatinib monohydrate
    D.3.9.4EV Substance CodeSUB23159
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number70
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.IMP: 2
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation Yes
    D.2.1.1.1Trade name Dasatinib-Teva
    D.2.1.1.2Name of the Marketing Authorisation holderTeva B.V.
    D.2.1.2Country which granted the Marketing AuthorisationUnited Kingdom
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product namedasatinib
    D.3.2Product code 1381Q
    D.3.4Pharmaceutical form Tablet
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNdasatinib
    D.3.9.1CAS number 302962-49-8
    D.3.9.3Other descriptive nameDasatinib monohydrate
    D.3.9.4EV Substance CodeSUB23159
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number50
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.8 Information on Placebo
    D.8 Placebo: 1
    D.8.1Is a Placebo used in this Trial?Yes
    D.8.3Pharmaceutical form of the placeboCapsule, hard
    D.8.4Route of administration of the placeboOral use
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Human immunodeficiency virus (HIV)
    Virus de la Inmunodeficiencia humana (VIH)
    E.1.1.1Medical condition in easily understood language
    Human immunodeficiency virus (HIV)
    Virus de la Inmunodeficiencia humana (VIH)
    E.1.1.2Therapeutic area Diseases [C] - Virus Diseases [C02]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.1
    E.1.2Level PT
    E.1.2Classification code 10020161
    E.1.2Term HIV infection
    E.1.2System Organ Class 10021881 - Infections and infestations
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    · To evaluate the safety and tolerability of dasatinib administered at 70 mg once daily during 24 weeks in PWH on suppressive ART.
    · To evaluate the on-target/biological effect of dasatinib administered at 70 mg once daily during 24 weeks in PWH on suppressive ART on the reduction of SAMHD1 phosphorylation upon in-vitro T-cell activation, and its durability after completion of dasatinib treatment.
    • Evaluar la seguridad y tolerabilidad de dasatinib administrado a 70 mg una vez al día durante 24 semanas en PVV que reciben TARc y con supresión virológica.
    • Evaluar el efecto de 70 mg de dasatinib una vez al día durante 24 semanas en PVV avirémicos en la reducción de la fosforilación de SAMHD1 tras la activación de células T in vitro, y su durabilidad después de completar el tratamiento con dasatinib.
    E.2.2Secondary objectives of the trial
    To evaluate the effect of dasatinib administered at 70 mg once daily during 24 weeks in PWH on suppressive ART and its maintenance after completion of dasatinib treatment, in the following additional on-target/biological effects attributed to dasatinib: Proviral reactivation capacity upon in-vitro T-cell activation, Resistance to HIV infection, Plasma levels of homeostatic cytokines, CMV and HIV-specific cytotoxic activity in NK and CD8+/CD4+ T cells/To evaluate the impact of dasatinib administered at 70 mg once daily during 24 weeks in PWH on suppressive ART and its maintenance after completion of dasatinib treatment on: Inflammation and immune activation, HIV-1 reservoir, CD4 T cell counts, CD4% and CD4/CD8 levels/To characterize dasatinib concentrations in plasma when administered at a 70 mg once daily dose in PWH on suppressive ART /To identify predictors of maintenance of dasatinib effects in HIV reservoir and inflammatory biomarkers after dasatinib interruption.
    • Evaluar el efecto de 70 mg de dasatinib una vez al día durante 24 semanas en PVV avirémicas, y su durabilidad tras finalizar el tratamiento, en los mecanismos de acción atribuidos a dasatinib:Capacidad de reactivación proviral tras la activación de células T in vitro, Resistencia a la infección por el VIH in vitro, Niveles plasmáticos de citoquinas homeostáticas, Actividad citotóxica en células NK y linfocitos T CD8+/CD4+ anti CMV y VIH específicos
    • Evaluar el impacto del tratamiento con dasatinib y su durabilidad en: Inflamación y activación inmunológica, Reservorio de VIH-1, Recuento de linfocitos T CD4, % de CD4 y niveles de CD4/CD8
    • Caracterizar las concentraciones de dasatinib en plasma cuando se administra a dosis de 70 mg una vez al día en PVV, y su relación con los efectos antes mencionados.
    • Identificar predictores del mantenimiento de los efectos de dasatinib en el reservorio de VIH y biomarcadores inflamatorios después de la interrupción de dasatinib.
    E.2.3Trial contains a sub-study Yes
    E.2.3.1Full title, date and version of each sub-study and their related objectives
    Sub-study C.-max
    Subestudio C-max
    E.3Principal inclusion criteria
    1. Males and females aged at least 18 years on the day of screening.
    2. Confirmed HIV-1 infection.
    3. Receiving suppressive cART for at least 3 years (defined as maintained plasma viral load <50 copies/mL, allowing for isolated blips [<200 cop/ml, non-consecutive, representing <20% total determinations]).
    4. Being on the same ART regimen within at least 4 weeks prior to baseline visit.
    5. Willing and able to be adherent to their ART regimen for the duration of the study.
    6. Willing to comply with the requirements of the protocol and available for follow-up for the planned duration of the study.
    7. In the opinion of the Principal Investigator, the candidate has understood the information provided and can give written Informed Consent.
    8. If heterosexually active female of childbearing potential1, using an effective method of contraception (hormonal contraception, intra-uterine device (IUD), or anatomical sterility in self or partner) from 14 days prior to the first IMP administration and commit to use it until 3 months after the last IMP administration. All female candidates of childbearing potential who are not heterosexually active at screening, must agree to utilize an effective method of contraception if they become heterosexually active during the study.
    9. If heterosexually active male, regardless of reproductive potential, sterilized or agree on the use of an effective method of contraception by his female partner (hormonal contraception, intra-uterine device (IUD), or anatomical sterility2) from the day of the first IMP administration until 3 months after the last IMP administration. All male candidates who are not heterosexually active at screening, must agree to utilize an effective method of contraception if they become heterosexually active during the study.
    10. If female, willing to undergo urine pregnancy tests at the designated time points.
    11. Willing to accept blood draws at time points specified in the Schedule of Events.
    1. Hombres y mujeres de más de 18 años en el día de la visita de selección.
    2. Infección por VIH-1 confirmada.
    3. En supresión virológica con TARc durante al menos 3 años (definida como carga viral plasmática sostenida <50 copias/mL, permitiendo blips aislados [<200 cop/ml, no consecutivas]).
    4. Estar en el mismo régimen de TARc en las últimas 4 semanas previas a la visita basal.
    5. Dispuestos y capaces de adherirse a su régimen de TARc durante la duración del estudio.
    6. Dispuestos a cumplir con los requerimientos del protocolo y disponibles para el seguimiento durante la duración planificada del estudio.
    7. En opinión del Investigador Principal o coinvestigador, el candidato ha entendido la información proporcionada y puede dar el Consentimiento Informado por escrito.
    8. Si es mujer heterosexualmente activa y en edad fértil, usa un método anticonceptivo eficaz desde 14 días antes de la primera administración de IMP y se compromete a usarlo hasta los 3 meses después de la última administración del IMP.
    9. Si es hombre heterosexualmente activo, es estéril o acepta el uso de un método anticonceptivo eficaz por parte de su pareja femenina, desde el día de la primera administración de IMP hasta 3 meses después de la última administración de IMP.
    10. Si es mujer, acepta realizarse pruebas de embarazo en orina en los puntos de tiempo designados.
    11. Dispuesto a aceptar extracciones de sangre en los tiempos especificados en el protocolo.
    E.4Principal exclusion criteria
    1. If female, pregnant or planning a pregnancy during the entire study or lactating.
    2. Current treatment with ART regimen that includes ritonavir, cobicistat or with any other drug with known relevant drug-drug interactions with dasatinib.
    3. Has received any immunotherapy with intent to cure or prevent HIV, including monoclonal antibodies, therapeutic or preventive vaccines within 6 months prior to baseline visit.
    4. Prior history of exposure to dasatinib or any other TKI.
    5. Prior history of pleural effusion.
    6. Prior history or clinical manifestations of any physical or psychiatric disorder that could impair the subject’s ability to complete the study.
    7. Any active AIDS-defining disease or progression of HIV-related disease, except cutaneous Kaposi’s sarcoma not requiring systemic therapy.
    8. Ongoing malignancy other than cutaneous Kaposi's sarcoma, basal cell carcinoma, or resected, non-invasive cutaneous squamous cell carcinoma, or cervical, anal, or penile intraepithelial neoplasia.
    9. Systemic treatment for cancer within 1 year of study entry.
    10. Known hypersensitivity to any component of the IMP formulation, or severe or multiple allergies to drugs or pharmaceutical agents.
    11. Potential participant received or plans to receive:
    a. Licensed live attenuated vaccines within 28 days before or after inflammation and immune biomarkers visit (weeks 0, 2, 24 and 48).
    b. other vaccines (eg, tetanus, hepatitis A, hepatitis B, rabies, pneumococcal, recombinant Herpes Zoster, Influenza, COVID-19 vaccines) within 14 days before or after inflammation and immune biomarkers visits (weeks 0, 2, 24 and 48)1.
    12. Receipt of blood products within 3 months of study entry.
    13. Current or recent use (within last 3 months) of interferon or systemic corticosteroids or other immunosuppressive agents (use on inhaled steroids for asthma or topic steroids for localized skin conditions are permitted).
    14. Any other current or prior therapy which, in the opinion of the investigator, would make the individual unsuitable for the study or influence the results of the study.
    15. Any laboratory abnormalities including:
    Hematology
    · Hemoglobin <10.0 g/dl,
    · absolute neutrophil count ≤3,000 /mm3,
    · Platelets ≤100,000/mm3,
    Biochemistry
    · eGFR <60 ml/min,
    · AST > 2.5 x ULN,
    · ALT > 2.5 x ULN,
    Microbiology
    · Positive for hepatitis B surface antigen,
    · Positive for hepatitis C antibody, unless confirmed clearance of HCV infection (spontaneous or following treatment)
    · Positive serology indicating active syphilis requiring treatment2
    16. Has a QTc interval ≥470 msec (males) or ≥480 msec (females) upon confirmation on recheck at screening, has a history of risk factors for Torsades de Pointes (eg, heart failure/cardiomyopathy or family history of long QT syndrome), or is taking concomitant medications that prolong the QT/QTc interval.
    1. Si es mujer, está embarazada o planea un embarazo durante todo el estudio o en período de lactancia.
    2. Tratamiento actual con régimen de TARc que incluye ritonavir, cobicistat o cualquier otro fármaco con interacciones farmacológicas relevantes conocidas con dasatinib.
    3. Ha recibido cualquier inmunoterapia con intención de cura o de prevención del VIH, incluyendo anticuerpos monoclonales, vacunas preventivas o terapéuticas en los últimos 6 meses.
    4. Historia previa de exposición a dasatinib o cualquier otra droga de la familia de los Inhibidores de la Tirosina Quinasa.
    5. Historia previa de derrame pleural.
    6. Historia previa o manifestaciones clínicas de cualquier desorden psíquico o psiquiátrico que podría afectar la capacidad del sujeto para completar el estudio.
    7. Cualquier enfermedad definitoria de SIDA activa o progresión de una enfermedad relacionada con el VIH, excepto el sarcoma de Kaposi cutáneo que no requiere tratamiento sistémico.
    8. Neoplasia maligna en curso que no sea sarcoma de Kaposi cutáneo, carcinoma de células basales o carcinoma cutáneo de células escamosas no invasivo resecado, o neoplasia intraepitelial cervical, anal o peneana.
    Nota: Otras neoplasias malignas localizadas requieren un acuerdo entre los investigadores para su inclusión.
    9. Tratamiento por cáncer en el año previo al ingreso en el estudio.
    10. Hipersensibilidad conocida a cualquier de los componentes del IMP, o alergia severa o múltiples alergias a drogas o agentes farmacológicos.
    11. El participante ha recibido o planea recibir:
    a. vacunas vivas atenuadas autorizadas dentro de los 28 días antes o después de las visitas de inflamación y biomarcadores inmunitarios (visitas 0, 2, 24 y 48).
    b. otras vacunas (por ejemplo, tétanos, hepatitis A, hepatitis B, rabia, neumococo, influenza, vacunas COVID-19) dentro de los 14 días antes o después de las visitas de inflamación y biomarcadores inmunitarios (visitas 0, 2, 24 y 48).
    12. Ha recibido productos hemoderivados en los 3 meses previos al ingreso del estudio.
    13. Uso actual o reciente (en los últimos 3 meses) de interferón o corticosteroides sistémicos u otros agentes inmunosupresores (se permite el uso de esteroides inhalados para el asma o esteroides tópicos para afecciones cutáneas localizadas).
    14. Cualquier otra terapia actual o previa que, en opinión del investigador, haría que el individuo no fuera apto para el estudio o influiría en los resultados del estudio.
    15. Cualquier anormalidad de laboratorio que incluya:
    Hematología:
    • Hemoglobina <10.0 g/dl,
    • Neutrófilos absolutos ≤3,000 /mm3,
    • Plaquetas ≤100,000/mm3,
    Bioquímica
    • eGFR <60 ml/min,
    • AST > 2.5 x ULN,
    • ALT > 2.5 x ULN,
    Microbiología
    • Antígeno de superficie para Hepatitis B positivo
    • Anticuerpos para hepatitis C positivos, a menos que esté confirmada la remisión virológica (espontáneo o luego del tratamiento)
    • Serología positiva indicando sífilis activa que requiera tratamiento
    16. Presenta un intervalo QTc ≥470 mseg (hombres) o ≥480 mseg (mujeres) tras la confirmación en una nueva revisión en la visita de selección, tiene antecedentes de factores de riesgo de Torsades de Pointes (p. ej., insuficiencia cardíaca/miocardiopatía o antecedentes familiares de síndrome de QT largo), o está tomando medicamentos concomitantes que prolongan el intervalo QT/QTc.
    E.5 End points
    E.5.1Primary end point(s)
    · Proportion of participants that develop Grade 3 or 4 treatment-related adverse events or laboratory abnormalities during the study, based on the CTCAE v5.0 grading scale.
    · Proportion of SAMHD1 phosphorylation in CD4+ T cells upon in-vitro T cell activation
    · Proporción de participantes que desarrollan acontecimientos adversos o anormalidades de laboratorio relacionados con el tratamiento de Grado 3 o 4 durante el estudio, según la escala CTCAE versión 5.0 (Noviembre 2017) [26].
    · Proporción de fosforilación de SAMHD1 tras la activación de células T, medido en células T CD4+ .
    E.5.1.1Timepoint(s) of evaluation of this end point
    weeks 0, 2, 12, 24, 28, 36 and 48.
    semanas 0, 2, 12, 24, 28, 36 y 48.
    E.5.2Secondary end point(s)
    Antiviral effect of dasatinib and its durability:
    Proviral reactivation capacity upon in-vitro T-cell activation:
    · Proportion of intracellular HIV-1 core antigen in CD4+ T cells after in-vitro T-cell activation
    · Frequency of HIV-1 p24 production at a single-cell level, measured by VIP-SPOT
    Resistance to HIV infection
    · Frequency of CD4+ T cells infection by NL4-3_wt strain of HIV in vitro
    Homeostatic proliferation:
    · Plasma levels of homeostatic cytokines IL-2, IL-7, IL-15, IL-21 at weeks 0, 2, 24 and 48.
    Immunomodulatory effects:
    · Cytotoxic activity in NK and CD8+ T cells measured by direct cellular-mediated cytotoxicity (DCC) assay using NK- specific K562 cells and HIV-infected TZM cells as targets, and antibody-mediated cellular cytotoxicity (ADCC) assay using rituximab-coated Raji cells as target.
    · Functionality of NK and CD4/CD8 T cells after in-vitro stimulation with HIV and CMV peptide set measured by multiparametric AIM and ICS flow cytometry assays.
    Impact of dasatinib and its durability on:
    Inflammation and immune activation:
    · Plasma levels of proinflammatory biomarkers (PCR, d-dimer, IL-6, IL-32, IL-8, TNFa, IFNg, and sCD14) and anti-inflammatory biomarkers (IL-10, TGFb)
    · T cell frequencies with activation (CCR7, CD45RA, HLA-DR, CD38, CD25 and CD69), exhaustion (PD-1/LAG-3, TIGIT) and senescence markers (CD28, CD57) measured by multiparametric flow cytometry assays
    HIV-1 reservoir:
    · Total and intact (IPDA) proviral HIV-1 DNA in purified CD4 T cells
    · Ultrasensitive plasma viral load quantification (usVL)
    · Cell-associated HIV-RNA (caHIV-RNA) in CD4+ T cells
    CD4+ T cell populations:
    · Peripheral CD4 T cell counts, CD4% and CD4/CD8 ratio
    Pharmacokinetics of dasatinib:
    · Dasatinib concentrations in plasma
    · Proporción de antígenos del core del VIH-1 a nivel intracelular medido in vitro, tras la activación de células T CD4+
    · Frecuencia de producción de p24 del VIH-1 a nivel de una sola célula, medida por VIP-SPOT48.
    · Frecuencia de infección de linfocitos T CD4+ por la cepa NL4-3_wt in vitro
    · Niveles plasmáticos de citoquinas homeostáticas (IL-2, IL-7, IL-15, IL-21)
    · Actividad citotóxica específica de CMV y VIH en células NK y linfocitos T CD8+
    · Cambios en la funcionalidad de las células T NK y CD4/CD8, medido mediante citometría de flujo, después de la estimulación in vitro con péptidos de VIH y CMV seguida de tinción con citoquinas intracelulares (ICS) para moléculas efectoras (INF-γ TNF-α, IL2, Granzima-b, perforina, y CD107), así como la expresión del marcador inducido por activación (ensayo AIM) en CD4
    · Niveles plasmáticos de biomarcadores proinflamatorios (PCR, d-dímero, IL-6, IL-32, IL-8, TNFa, IFNg, y sCD14) y biomarcadores anti-inflamatorios (IL-10, TGFb)
    · Niveles de marcadores de activación (CCR7, CD45RA, HLA-DR, CD38, CD25 and CD69), agotamiento (PD-1/LAG-3, TIGIT) y senescencia (CD28, CD57) en PBMCs
    · DNA proviral total e intacto (IPDA) del HIV-1 en linfocitos T CD4
    · Cuantificación de la carga viral ultrasensible en plasma (usVL)
    · ARN-VIH asociado a células (ARN-caHIV) en células T CD4+
    · Recuento y porcentaje de CD4 y relación CD4/CD8
    · Concentraciones de dasatinib en plasma
    E.5.2.1Timepoint(s) of evaluation of this end point
    Weeks 0,2,24,48: Proviral reactivation capacity upon in-vitro T-cell activation, Plasma levels of proinflammatory and anti-inflammatory biomarkers ,Cell-associated HIV-RNA in CD4+ T cells. Weeks 0,24,48:Cytotoxic activity in NK and CD8+ T cells by DCC using NK- specific K562 cells and HIV-infected TZM cells as targets, and ADCC assay using rituximab-coated Raji cells as target, Functionality of NK and CD4/CD8 T cells after in-vitro stimulation with HIV and CMV peptide set by multiparametric AIM and ICS flow cytometry assays, T cell frequencies with activation , exhaustion, senescence markers,Total and intact proviral HIV-1 DNA in purified CD4 T cells, Ultrasensitive plasma viral load quantification (usVL). Weeks 0, 2, 12,24,28,36,48:Peripheral CD4 T cell counts, CD4% and CD4/CD8 ratio
    Semanas 0,2,24,48: reactivación proviral tras la activación in vitro de células T, Niveles plasmáticos de biomarcadores proinflamatorios y antiinflamatorios. Semanas 0,24,48: Actividad citotóxica en células NK y T CD8+ mediante DCC utilizando como diana células K562 específicas de NK y células TZM infectadas por VIH, y ensayo ADCC, Funcionalidad de células NK y T CD4/CD8 tras estimulación in vitro con péptido VIH y CMV mediante ensayos de citometría de flujo AIM e ICS, Frecuencias de células T con marcadores de activación, agotamiento y senescencia, ADN proviral total e intacto del VIH-1 en células T CD4 purificadas, cuantificación ultrasensible de la carga viral en plasma (usVL). Semanas 0,2,12,24,28,36,48: Recuento de linfocitos T CD4 periféricos, CD4% y relación CD4/CD8.
    E.6 and E.7 Scope of the trial
    E.6Scope of the trial
    E.6.1Diagnosis No
    E.6.2Prophylaxis No
    E.6.3Therapy No
    E.6.4Safety Yes
    E.6.5Efficacy Yes
    E.6.6Pharmacokinetic No
    E.6.7Pharmacodynamic Yes
    E.6.8Bioequivalence No
    E.6.9Dose response No
    E.6.10Pharmacogenetic No
    E.6.11Pharmacogenomic No
    E.6.12Pharmacoeconomic No
    E.6.13Others No
    E.7Trial type and phase
    E.7.1Human pharmacology (Phase I) No
    E.7.1.1First administration to humans No
    E.7.1.2Bioequivalence study No
    E.7.1.3Other No
    E.7.1.3.1Other trial type description
    E.7.2Therapeutic exploratory (Phase II) Yes
    E.7.3Therapeutic confirmatory (Phase III) No
    E.7.4Therapeutic use (Phase IV) No
    E.8 Design of the trial
    E.8.1Controlled Yes
    E.8.1.1Randomised Yes
    E.8.1.2Open No
    E.8.1.3Single blind No
    E.8.1.4Double blind Yes
    E.8.1.5Parallel group Yes
    E.8.1.6Cross over No
    E.8.1.7Other No
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) No
    E.8.2.2Placebo Yes
    E.8.2.3Other No
    E.8.2.4Number of treatment arms in the trial2
    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.8.5The trial involves multiple Member States No
    E.8.6 Trial involving sites outside the EEA
    E.8.6.1Trial being conducted both within and outside the EEA No
    E.8.6.2Trial being conducted completely outside of the EEA No
    E.8.7Trial 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
    LVLS
    Última visita último paciente
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years1
    E.8.9.1In the Member State concerned months
    E.8.9.1In the Member State concerned days
    F. Population of Trial Subjects
    F.1 Age Range
    F.1.1Trial has subjects under 18 No
    F.1.1.1In Utero No
    F.1.1.2Preterm newborn infants (up to gestational age < 37 weeks) No
    F.1.1.3Newborns (0-27 days) No
    F.1.1.4Infants and toddlers (28 days-23 months) No
    F.1.1.5Children (2-11years) No
    F.1.1.6Adolescents (12-17 years) No
    F.1.2Adults (18-64 years) Yes
    F.1.2.1Number of subjects for this age range: 60
    F.1.3Elderly (>=65 years) No
    F.2 Gender
    F.2.1Female Yes
    F.2.2Male Yes
    F.3 Group of trial subjects
    F.3.1Healthy volunteers No
    F.3.2Patients Yes
    F.3.3Specific vulnerable populations Yes
    F.3.3.1Women of childbearing potential not using contraception No
    F.3.3.2Women of child-bearing potential using contraception Yes
    F.3.3.3Pregnant women No
    F.3.3.4Nursing women No
    F.3.3.5Emergency situation No
    F.3.3.6Subjects incapable of giving consent personally No
    F.3.3.7Others No
    F.4 Planned number of subjects to be included
    F.4.1In the member state60
    F.5 Plans for treatment or care after the subject has ended the participation in the trial (if it is different from the expected normal treatment of that condition)
    none
    ninguno
    G. Investigator Networks to be involved in the Trial
    N. Review by the Competent Authority or Ethics Committee in the country concerned
    N.Competent Authority Decision Authorised
    N.Date of Competent Authority Decision2023-05-26
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2023-04-25
    P. End of Trial
    P.End of Trial StatusOngoing
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