Psychological response and quality of life after transplantation: a comparison between heart, lung, liver and kidney recipients

Polish validation of the Transplant Effects Questionnaire

Introduction

The Transplant Effects Questionnaire (TxEQ) assesses specific recipients' reactions to receiving a transplanted organ, including worry about the transplant, Guilt regarding the donor, disclosure of having undergone transplantation, adherence to medical treatment, and responsibility to the donor, family, or medical staff. Poland has no standardized tool for evaluating the emotional reaction to transplantation. The study aimed to assess the basic psychometric properties, such as the reliability and validity of the Polish translation of TxEQ-PL.

Materials and methods

The study involved 84 patients after kidney transplantation. The average age of the subjects was 49.87 years (±15.27). The study used the diagnostic survey method, the Polish versions of the Revised Life Orientation Test (LOTR-R), the Mental Component Summary of the SF-36 (SF-36-MCS), and the Hospital Anxiety and Depression Scale (HADS). The Confirmatory Factor Analysis (CFA) was used to verify the factor structure of TxEQ -P.L. variables.

Results

The TxEQ-PL version has satisfactory internal consistency for each subscale (Cronbach's alpha > 0.7). The analysis showed a significant negative relationship between optimism (LOT-R) and the TxEQ-PL subscales: worry about transplant and disclosure of having undergone transplantation and a positive relationship in the subscale of adherence to medical treatment. In addition, a significant negative relationship was found between the subscale: adherence to medical treatment and the severity of depression and intensity of anxiety (HADS); also, a positive relationship with the Mental Component Summary of the SF-36 (SF-36-MCS). The intensity of anxiety and severity of depression were positively related to the TxEQ-PL subscale of disclosure of having undergone transplantation and negatively associated with the Mental Component Summary of the SF-36 (SF-36-MCS). The Confirmatory Factor Analysis confirmed the five-factor structure of the TXEQ-PL questionnaire (RMSEA = 0.083). Not the best fit is indicated by the value of comparative fit indexCFI = 0.813 and SRMR = 0.10. The result of the chi-squared test (220) = 340 was statistically significant; p < 0.001.

Conclusion

TxEQ-PL is useful for assessing emotional reactions to organ transplantation. The tool has a factor structure identical to the original English version and comparable psychometric properties.

Quality of Life in Liver Transplant Recipients: A Retrospective Study

BACKGROUND

This study aims to investigate the quality of life and the therapeutic compliance of the patients who received a liver transplant, from a living or deceased donor, at IRCCS ISMETT in the last three years. Liver transplantation is an effective therapeutic strategy for patients with end-stage liver failure. The quality of life (QOL) of liver disease patients is placed under considerable stress due to the debilitating clinical conditions and related issues experienced in everyday life by these individuals. The concept of QOL is being increasingly used to define the individual perception of health, including physical, mental, and social wellbeing. The success of a liver transplant should therefore be intended not only in terms of survival, but also of recovery of a satisfying quality of life. For this reason, our liver transplant recipients are closely monitored and supported from a psychological standpoint. This is done to monitor their ability to adapt to and comply with their clinical condition and to verify their gradual resumption of their path of life Methods: We retrospectively analyzed data collected by the IRCCS ISMETT Clinical Psychology Service during routine psychological follow-up of liver transplant recipients. Data refer to 82 patients who received a liver transplant between January 2017 and September 2019 and describe their QOL and therapeutic adherence. The obtained results were compared with the main studies on this issue available in literature.

RESULTS

Ninety-four percent of liver transplant recipients reported high mean scores of quality of life and therapeutic adherence 28% of patients reported at least one persistent annoying symptom after transplantation, although in some cases this did not affect the overall QOL. The results also refer to patients with a pre-transplant diagnosis of alcohol-related cirrhosis, who confirm their complete abstinence from alcohol.

CONCLUSIONS

Our results confirm the efficacy of the liver transplantation to achieve of a good QOL. Furthermore, these patients seem to maintain high therapeutic adherence, thus ensuring a good outcome of the care received during the transplantation process.