Low acceptance rate of COVID-19 vaccination and reduced quality of life among heart transplant recipients during the COVID-19 pandemic.

ABSTRACT

OBJECTIVES: To investigate the impact of the current coronavirus disease 2019 (COVID-19) pandemic on the quality of life (QoL) and status of COVID-19 vaccination in heart transplant recipients (HTRs). METHODS: Patients who underwent allogeneic heart transplants between June 2006 and December 2019, who survived were selected from a follow-up registration form at our center. Data were collected using questionnaires in 2021, the QoL survey was conducted using the MOS 36-item Short-Form Health Survey (SF-36) and compared to the same time frame in 2019. The patients were divided into two groups post-epidemic (A) and pre-epidemic (B) groups. We also recorded whether the participants had been vaccinated against COVID-19 (Beijing Sinovac COVID-19 vaccine). All the data obtained were analyzed. RESULTS: There were 88 patients who participated in the study. Only 12 (13.6%) were vaccinated. In terms of SF-36 scale assessments, after the outbreak of the COVID-19 pandemic, Group A scored lower in vitality [52.5(49.0, 58.0) vs. 75.0(69.0, 79.0), p < .001], social functioning [54.0(50.5, 58.0) vs. 74.0(67.5, 78.0), p < .001], role emotional [58.5(55.0, 62.0) vs. 67.0(63.0, 71.0), p < .001], and mental health [58.5(55.0, 62.0) vs. 76.0(72.0, 79.0), p < .001]. In Group A the mental component summary (MCS) significantly decreased [222.0(214.5, 230.0) vs. 289.0(277.5, 299.5), p < .001]. The PCS and MCS of HTRs who had been vaccinated against COVID-19 were significantly higher than those who had not [PCS 283.5(280.0, 287.0) vs. 276.0(271.0, 279.0), p < .001; MCS 245.0(141.5, 254.0) vs. 220.0(213.5, 226.5), p < .001]. CONCLUSION: Low acceptance levels of COVID-19 vaccination were observed in the HTRs. The QoL of the HTRs decreased after the COVID-19 pandemic.