Clinical Trials Logo

Clinical Trial Summary

Primary objective 1) To assess whether oncologic and hematologic patients develop a protective immunological response after pandemic Influenza A (H1N1) vaccine Secondary objectives 1. To compare the levels of antibody response against A (H1N1) influenza virus between oncologic and hematologic patients relative to a cohort of healthy volunteers 2. To assess the incidence of A (H1N1) infection in vaccinated oncologic and hematologic patients in comparison with a cohort of vaccinated healthy volunteers. To assess the clinical symptoms attributable to influenza infection in vaccinated oncologic and hematological patients and healthy volunteers. 3. To compare the levels of antibody response against A (H1N1) influenza virus between the following subgroups: patients with ongoing chemotherapy; patients who have completed the chemotherapy treatment; patients treated with autologous or allogeneic peripheral blood hematopoietic stem cell transplant (PBSCT) Study procedures: Onco-hematological patients will perform a blood sample collection before the vaccination, on day +21 after vaccination , on day +50 and on day +90. At the end of the collection, the investigators will perform immunological test to evaluate the antibody titer and the cellular response. The titer of antibodies against the vaccine strain will be measured in all samples by hemagglutination-inhibition (HI) assays with the use of turkey erythrocytes and according to EMEA guidelines. Response criteria will be the achievement of a protective title of HI test > 1:40. In addition, the investigators will evaluate: geometric mean titers and a fourfold titer increase compared with prevaccination titers. Cellular-mediated response will be analysed by flow-cytometry. A control cohort of healthy volunteers who received A(H1N1) vaccine will perform the same blood sample collection. Evaluation of clinical response: Oncologic and hematologic patients will be followed as outpatients or inpatients according to routine controls for their disease. In case that symptoms of the upper airways or influenza-like symptoms develop, the symptoms will be recorded in the clinical database, nasal and pharyngeal swaps will be performed according to the doctor who is taking care of the patient. In order to evaluate the clinical efficacy of the vaccination, the swaps will be tested for A (H1N1) influenza virus infection. No further studies will be performed after 3 months from the vaccination.


Clinical Trial Description

Primary objective 1) To assess whether oncologic and hematologic patients develop a protective immunological response after pandemic Influenza A (H1N1) vaccine Secondary objectives 1. To compare the levels of antibody response against A (H1N1) influenza virus between oncologic and hematologic patients relative to a cohort of healthy volunteers 2. To assess the incidence of A (H1N1) infection in vaccinated oncologic and hematologic patients in comparison with a cohort of vaccinated healthy volunteers. To assess the clinical symptoms attributable to influenza infection in vaccinated oncologic and hematological patients and healthy volunteers. 3. To compare the levels of antibody response against A (H1N1) influenza virus between the following subgroups: patients with ongoing chemotherapy; patients who have completed the chemotherapy treatment; patients treated with autologous or allogeneic peripheral blood hematopoietic stem cell transplant (PBSCT) Study population and design The study population consists consecutive patients with oncologic or hematologic diseases who are planned to receive A (H1N1) influenza vaccine Study procedures The patients will perform a blood sample collection (serum vial) on day 0 (range: 0- 2 days before vaccination) before the vaccination, a blood sample collection (serum vial) on day +21 (range: +/- 5 days) after vaccination , a blood sample collection (serum vial) on day +50 (range: +/- 5 days) and on day +90 range: +/- 5 days) after vaccination. The samples will be frozen in 500 mcl aliquots at -20°C. At the end of the collection we will perform immunological test to evaluate the antibody titer and the cellular response. The serum samples will be stored at the laboratory of Virology of the University of Milan. The titer of antibodies against the vaccine strain will be measured in all samples by means of hemagglutination-inhibition (HI) assays with the use of turkey erythrocytes and according to EMEA guidelines. Response criteria will be the achievement of a protective title of HI test > 1:40. In addition we will evaluate: geometric mean titers and a fourfold titer increase compared with prevaccination titers. Cellular-mediated response will be analysed by incubating CD3+ patients' cells with influenza A Antigens and evaluation of: 1) cellular expansion by flow-cytometry analysis of dilution of carboxyfluorescein succinimidyl ester (CFSE); 2) IFN-gamma production by ELISPOT. A control cohort of healthy volunteers who received A(H1N1) vaccine will perform the same blood sample collection in order to compare the immunological response between oncologic and hematologic patients relative to healthy cohort. Evaluation of clinical response: Oncologic and hematologic patients will be followed as outpatients or inpatients according to routine controls for their disease. In case that symptoms of the upper airways or influenza-like symptoms develop, the symptoms will be recorded in the clinical database, nasal and pharyngeal swaps will be performed according to the doctor who is taking care of the patient. In order to evaluate the clinical efficacy of the vaccination, the swaps will be tested for A (H1N1) influenza virus infection. No further studies will be performed after 3 months from the vaccination. Sample size The trial will accrue 25 patients for each subpopulation to be analyzed. This sample size has a 90% power to evaluate an increase of the probability to have a biological response from a theoretical value of 20% (low efficacy of the vaccine) to a value of 50% (target of effectiveness) at the 5% significance (student t test, one tail). The subpopulations are as follows: patients with ongoing chemotherapy; patients who have completed the chemotherapy treatment; patients treated with autologous or allogeneic transplant of hematopoietic stem cell. We will accrue a "calibration" group comprising at least 100 healthy volunteers. This group will comprise people working at the National Cancer Institute in Milan who have signed an informed consent to participate to the study. This size of the sample allows a precision on the evaluation of the probability of obtaining a biological response (half of the confidence interval) that is not lower than 10% Study duration The estimated duration of enrolment is of 6 months. The enrolment of the hematologic and oncologic patients and of the cohort of healthy volunteers will be performed in 3 months and the study will be closed on day +90 with a blood sample collection. Selection criteria Inclusion criteria - Age ≥18 years - Oncologic and hematologic patient with the plan of receiving the A (H1N1) vaccine - Control Group: a silent history for oncologic and hematologic diseases; planned of receiving the A (H1N1) vaccine - Written informed consent Exclusion criteria - Infusion of human Immunoglobulin ongoing or within prior 30 days - Therapy with monoclonal or polyclonal antibodies ongoing or within prior 30 days - Therapy with IL-1 or IL-2 or IFN-gamma ongoing or within prior 30 days - Autologous PBSCT less than 1 month or Allogeneic PBSCT less than 6 months - Pregnancy or lactation - Type I hypersensitivity - Ongoing Anticoagulant therapy or platelets < 50000/ul Study Procedures at baseline: Medical history for oncologic and hematologic disease; gynecologic history for women under 50 years of age • Serum sample on the day of vaccination or 2 days in advance ;


Study Design


Related Conditions & MeSH terms


NCT number NCT01394640
Study type Observational
Source Fondazione IRCCS Istituto Nazionale dei Tumori, Milano
Contact
Status Completed
Phase
Start date October 2009
Completion date January 2011

See also
  Status Clinical Trial Phase
Recruiting NCT05027594 - Ph I Study in Adult Patients With Relapsed or Refractory Multiple Myeloma Phase 1
Completed NCT02412878 - Once-weekly Versus Twice-weekly Carfilzomib in Combination With Dexamethasone in Adults With Relapsed and Refractory Multiple Myeloma Phase 3
Completed NCT01947140 - Pralatrexate + Romidepsin in Relapsed/Refractory Lymphoid Malignancies Phase 1/Phase 2
Recruiting NCT05971056 - Providing Cancer Care Closer to Home for Patients With Multiple Myeloma N/A
Recruiting NCT05243797 - Phase 3 Study of Teclistamab in Combination With Lenalidomide and Teclistamab Alone Versus Lenalidomide Alone in Participants With Newly Diagnosed Multiple Myeloma as Maintenance Therapy Following Autologous Stem Cell Transplantation Phase 3
Active, not recruiting NCT04555551 - MCARH109 Chimeric Antigen Receptor (CAR) Modified T Cells for the Treatment of Multiple Myeloma Phase 1
Recruiting NCT05618041 - The Safety and Efficay Investigation of CAR-T Cell Therapy for Patients With Hematological Malignancies N/A
Active, not recruiting NCT03844048 - An Extension Study of Venetoclax for Subjects Who Have Completed a Prior Venetoclax Clinical Trial Phase 3
Recruiting NCT03412877 - Administration of Autologous T-Cells Genetically Engineered to Express T-Cell Receptors Reactive Against Neoantigens in People With Metastatic Cancer Phase 2
Completed NCT02916979 - Myeloid-Derived Suppressor Cells and Checkpoint Immune Regulators' Expression in Allogeneic SCT Using FluBuATG Phase 1
Recruiting NCT03570983 - A Trial Comparing Single Agent Melphalan to Carmustine, Etoposide, Cytarabine, and Melphalan (BEAM) as a Preparative Regimen for Patients With Multiple Myeloma Undergoing High Dose Therapy Followed by Autologous Stem Cell Reinfusion Phase 2
Terminated NCT03399448 - NY-ESO-1-redirected CRISPR (TCRendo and PD1) Edited T Cells (NYCE T Cells) Phase 1
Completed NCT03665155 - First-in- Human Imaging of Multiple Myeloma Using 89Zr-DFO-daratumumab, a CD38-targeting Monoclonal Antibody Phase 1/Phase 2
Completed NCT02812706 - Isatuximab Single Agent Study in Japanese Relapsed AND Refractory Multiple Myeloma Patients Phase 1/Phase 2
Active, not recruiting NCT05024045 - Study of Oral LOXO-338 in Patients With Advanced Blood Cancers Phase 1
Active, not recruiting NCT03792763 - Denosumab for High Risk SMM and SLiM CRAB Positive, Early Myeloma Patients Phase 2
Active, not recruiting NCT03989414 - A Study to Determine the Recommended Dose and Regimen and to Evaluate the Safety and Preliminary Efficacy of CC-92480 in Combination With Standard Treatments in Participants With Relapsed or Refractory Multiple Myeloma (RRMM) and Newly Diagnosed Multiple Myeloma (NDMM) Phase 1/Phase 2
Withdrawn NCT03608501 - A Study of Ixazomib, Thalidomide and Dexamethasone in Newly Diagnosed and Treatment-naive Multiple Myeloma (MM) Participants Non-eligible for Autologous Stem-cell Transplantation Phase 2
Recruiting NCT04537442 - Clinical Study to Evaluate the Safety and Efficacy of IM21 CAR-T Cells in the Treatment of Elderly Patients With Relapsed or Refractory Multiple Myeloma Phase 1
Completed NCT02546167 - CART-BCMA Cells for Multiple Myeloma Phase 1