Serological profile of pretransplantation liver patients

INTRODUCTION

A liver transplantation is the first choice of treatment for patients with hepatic insufficiency due to chronic diseases. Infections in the postoperative period represent one of the main causes of mortality in these cases. However, few articles have evaluated the predominance of certain infectious diseases and their influence on postoperative mortality.

METHODS

We retrospectively evaluated the medical records of 236 patients who underwent liver transplantation from January 1997 to January 2007. In these records we checked the serological profiles for these diseases: toxoplasmosis, syphilis, human T lymphotropic virus (HTLV) I and II infection, Chagas disease, hepatitis A, hepatitis B, hepatitis C, paracoccidioidomycosis, tuberculosis, acquired immunodeficiency syndrome, cytomegalovirus (CMV), and mononucleosis (Epstein-Barr virus [EBV]). The statistical analysis was performed by table frequencies.

RESULTS

CMV showed positivity (CMV-IgG) in 94.7% of patients, 95.8% for EBV, 33.3% for toxoplasmosis, 47.9% for hepatitis C, and 5% for hepatitis B.

CONCLUSION

Our analysis showed the importance of serological investigations and diagnostic examinations before the transplantation procedure, seeking to minimize possible reactivation of the disease after the use of immunosuppression drugs, particularly in the first 6 months after transplantation, or even to avoid a primary infection.

Anxiety levels observed in candidates for liver transplantation

INTRODUCTION

Anxiety can be considered an emotional state that does not present itself at the same intensity in all patients, and can be classified into 3 levels: mild, moderate, and severe. The patient, upon entering the waiting list for transplantation, reflects on the decision taken, which leaves him constantly anxious about the idea of possible death.

OBJECTIVE

This study had the aim of evaluating the degree of anxiety observed in orthotopic liver transplantation (OLT) candidates and whether there was a correlation between anxiety and etiologic diagnosis.

METHODS

This study was a prospective study where the patients underwent psychological evaluation by Beck Anxiety Inventory (BAI). The anxiety level was minimal, mild, moderate, or severe. The Model for End-Stage Liver Disease (MELD) score and etiology were recorded.

RESULTS

The level of anxiety found were as follows: 55% minimal, 27% mild, 12% moderate, and 7% severe. The correlation between level of anxiety and etiologic diagnosis showed that 71% of patients with alcoholic cirrhosis and 60% of those with liver cancer showed a minimal degree of anxiety and 27% of patients with autoimmune cirrhosis had severe anxiety.

CONCLUSION

We found that in patients with autoimmune hepatitis, the degree of anxiety was more pronounced. It is believed that the absence of physical symptoms is an important factor when observing anxiety in OLT candidates.