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Safety and humoral immunogenicity of COVID-19 vaccine against SAR-CoV2 wild type and Omicron variant in patients with solid cancer

Safety and humoral immunogenicity of COVID-19 vaccine against SAR-CoV2 wild type and Omicron variant in patients with solid cancer

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
TCTR
Registry ID
TCTR20230510001
Enrollment
91
Registered
2023-05-10
Start date
2021-08-18
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Solid cancer COVID-19 Carcinoma Sarcoma COVID-19 Vaccines

Interventions

Patients with solid cancer with any stages, treatments and responses after treatment that include complete remission disease.
Prevention
Patients with solid cancer

Sponsors

Faculty of Medicine, Chiang Mai University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. age 18 years or above 2. Has an appointment to receive vaccine against SAR-CoV2 3. Confirmed diagnosis of solid tumor by pathology or imaging with any stages, treatments and responses after treatment that include complete remission disease within 1 year 4. Life expectancy is more than 6 months at the time receiving first dose of vaccine

Exclusion criteria

Exclusion criteria: 1. Previously diagnosed COVID-19 in the past 90 days 2. High-risk epidemiology history within 14 days before enrolment e.g. close contact with index cases or visiting/ living in outbreak area 3. Receive blood products, blood components, or immunoglobulin within the past 90 days 4. Receive live attenuated vaccine in the past 28 days 5. Receive inactivated or subunit vaccines in the past 14 days 6. Women in lactation, pregnancy, or planned pregnancy during the study period 7. Known allergy to any vaccine component 8. Has signs and symptoms of active skin infection at injection site 9.Known history of HIV infection 10.Receive immunosuppressive drug 11. Has uncontrolled medical illness that include cardiovascular disease, respiratory disease, gastrointestinal disease, liver disease, renal disease, endocrine disorder, and neurological disease

Design outcomes

Primary

MeasureTime frame
Seroconversion rate of neutralizing antibody 28 days after second dose of vaccine percent inhibition of neutralizing antibody

Secondary

MeasureTime frame
Seroconversion rate of neutralizing antibody 6 months after second dose of vaccine percent inhibition of neutralizing antibody,safety outcome 28 days after second dose of vaccine patients reported outcome using questionnaire interview about adverse events

Countries

Thailand

Contacts

Public ContactPattarapong Satjaritanun

Faculty of Medicine, Chiang Mai University

satjaritanunp@gmail.com053935480

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026