An interventional study of Vaccination and No Vaccination in Vaccination, Hematologic Malignancy and Solid Tumor, Childhood, sponsored by Children's Cancer Group, China. Recruiting at 1 site in China. Open to participants aged Up to 18 Years. Per ClinicalTrials.gov, last updated 2022-07-26.
Sponsored by Children's Cancer Group, China · Not applicable, Interventional, and Prevention
The purpose of this study is to study on compliance, safety and effectivity of vaccination for children with hematologic malignancies or solid tumors and their parents.
Children with hematologic malignancies or solid tumors are all facing with immune deficiency due to the disease, the chemotherapy, the hematopoietic stem cell transplantation or the splenectomy, which greatly increases their chance to get infectious diseases. In this study, we will assess the compliance of children with hematologic malignancies or solid tumors and their parents to accept vaccination after finishing treatments, follow up with untoward effect questionnaires to assess the safety, obtain the serum of children patients to test antibody titers and assess the effectivity, provide clues for the study of vaccination in children with hematologic malignancies or solid tumors and provide a scientific basis for the formulation and reunification of vaccination programs.
1,444 studies on the registry are indexed under Hematologic Neoplasms; 420 are open to participants now.
This study's planned enrollment of 300 is above the median of 46 across 1,044 interventional studies indexed under Hematologic Neoplasms.
Browse Hematologic Neoplasms studies →Children's Cancer Group, China is the lead sponsor of 11 studies on the registry; 5 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Hepatitis B is a virus that infects the liver. These are separate tests: HBsAg positive usually means a current infection (a recent vaccination can briefly cause it too); total anti-HBc (HBcAb) positive means an infection now or in the past; HBV DNA measures how much virus is in the blood.
Some studies accept a past infection if HBV DNA is undetectable, sometimes with antiviral medicine during the study. Check what this study allows.
A weakened immune system. It can come from an illness, such as HIV or some blood cancers, or from medicines that turn the immune system down, for example after an organ transplant or for an autoimmune disease; steroids at higher doses count.
Read whether the line is about a condition or about medicines, and which medicines and doses it means.
Hepatitis B tests
Hepatitis B is a virus that infects the liver. These are separate tests: HBsAg positive usually means a current infection (a recent vaccination can briefly cause it too); total anti-HBc (HBcAb) positive means an infection now or in the past; HBV DNA measures how much virus is in the blood.
Some studies accept a past infection if HBV DNA is undetectable, sometimes with antiviral medicine during the study. Check what this study allows.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Immunosuppression
A weakened immune system. It can come from an illness, such as HIV or some blood cancers, or from medicines that turn the immune system down, for example after an organ transplant or for an autoimmune disease; steroids at higher doses count.
Read whether the line is about a condition or about medicines, and which medicines and doses it means.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Antibody titers lower than protection level
Biological: Vaccination
Antibody titers higher than protection level
Other: No Vaccination
Patients with higher antibody titers will accept vaccination. There are two vaccines provided in this study: hepatitis B vaccine measles-rubella combined vaccine
Patients with higher antibody titers will NOT accept vaccination. But we will keep monitoring their antibody titers.
Number of parents of children willing to be vaccinated after receiving relevant knowledge propagation
Time frame: 2 years
Number of participants with vaccination-related adverse events
Time frame: 2 years
The level of serum antibody increased after vaccination
Time frame: 2 years
Eligibility is decided by the study team. Share this record with your doctor or contact the team directly.
Contact study teamGet an email when the registry record changes — status, dates, results — or when someone posts here.
Sign in to followQuestions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.
Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.
Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.
Children's Cancer Group, China