Psychopharmacology in transplantation medicine

Turkish Validity and Reliability Study of the Scale of Psychosocial Assessment of Candidates for Transplantation (PACT)

BACKGROUND

The Psychosocial Assessment of Candidates for Transplantation (PACT) scale shows a statistically acceptable level of reliability and validity and can guide clinicians in managing transplant candidates. This study aims to adapt PACT scale to Turkish and evaluate its validity and reliability for Turkish transplant candidates.

METHODS

This was a psychometric study of a sample of 162 patients in the organ transplant services of 2 hospitals in Turkey. The number of patients enrolled in the study was 20 times the number of items on the scale. The research data were collected using PACT. Descriptive statistics, Cronbach's alpha reliability coefficient, Pearson correlation, and factor analysis were used to evaluate the data.

RESULTS

The data were analyzed using varimax rotation in principal component analysis. The factor loadings of the items ranged from 0.56 to 0.79. The internal reliability coefficient of the scale is 0.87. It was also found that the scale accounted for the 52.82% of the total variance.

CONCLUSION

According to the results of this study, evidence of the validity and reliability of the PACT was obtained.

Effects of exercise training on immunological factors in kidney transplant recipients; a randomized controlled trial

The purpose of this study was to investigate the effects of a 12 week exercise training on the immune system of kidney transplant recipients. 23 kidney transplant recipients were randomly divided into two groups including control (n = 10) and training (n =13) groups. The training groups participated in the training for 10 weeks (three days a week; each day 60-90 minutes). The control group performed no regular exercise during this time. The blood samples were taken before and after 12 weeks. ELISA and Real-time PCR were used to evaluate cytokine profiles, including TNF-a, IL-6, IL-4, IL-31 and IL-35 as well as T-bet, GATA-3, RORYt and FOXP3, respectively. Finally, the data were analyzed, using paired T-test. ELISA results showed decreased levels of TNF- α, increased levels of IL-6 and no significant differences in the IL-35, IL-31 and IL-4 levels in the training group in comparison to the control group. Gene expression profiles showed significantly increased expression of T-bet and no changes in the GATA-3, RORYt and FOXP3 levels. According to these results, a moderate exercise including aerobic and resistance training could inhibit inflammatory cytokines and have beneficial effects on the immune system, but this issue needs further research.

Metacognitive Therapy for Adjustment Disorder in a Patient With Newly Diagnosed Pulmonary Arterial Hypertension: A Case Report

Adjustment disorders (ADs) belong to the worldwide most diagnosed mental disorders and are particularly frequent in patients with an underlying physical illness. Pulmonary arterial hypertension (PAH) is a severe and disabling disease, which significantly impacts on quality of life and has high mortality rates. The authors here present the case of a young female who developed a severe adjustment disorder with both anxious and depressive symptoms after a diagnosis of PAH requiring intensive care treatment due to right heart failure. Psychosocial functioning was severely impaired, and physical health reduced. Following hemodynamic stabilization and the establishment of PAH treatment, the patient was admitted to the Department of Psychiatry, Social Psychiatry and Psychotherapy and received metacognitive therapy (MCT). AD with mixed anxiety and depressed mood was diagnosed according to DSM-V criteria. At the start of treatment, she reported significant mental distress, indicated by a total sum score of the Hospital Anxiety and Depression Scale (HADS) of 20 points. The 6-min walking distance was only 358 m before the patient was exhausted. She then was treated with MCT without further psychopharmacological drugs. After only four MCT sessions, she fully remitted from AD which was accompanied by an 11-point reduction in the HADS (to 9 points). MCT specific scores also improved (MCQ-30 sum score decreased from 77 to 35). Notably, physical capacity improved as well, documented by an improved walking distance (439 m; +22%). This is the first case of a patient with AD in the context of PAH treated with MCT. The case report suggests that MCT is a possible psychotherapeutic treatment option for AD in the context of a potentially life-threatening disease. The study design does not permit an attribution of outcome to MCT but it suggests MCT is a potentially viable and acceptable treatment option.