Vibration-controlled transient elastography for non-invasive screening of liver fibrosis and steatosis in Turkish patients with psoriasis: A cross-sectional study

Background and Aim

The prevalence of fibrosis and steatosis in patients with psoriasis, as determined by vibration-controlled transient elastography (VCTE), has not been evaluated in Turkiye to date. The present cross-sectional study aims to present the first systematic screening results, focusing on two primary objectives: 1) establishing the prevalence of fibrosis and steatosis, and 2) identifying independent predictors for liver stiffness measurement (LSM) and controlled attenuation parameter (CAP) values in this patient population.

Materials and Methods

Patients were eligible for inclusion if they had a confirmed diagnosis of psoriasis by a qualified dermatologist based on characteristic signs and symptoms and histopathological examination, and had undergone VCTE for LSM and CAP measurements.

Results

The diagnosis of severe fibrosis and cirrhosis - identified by LSM values of 10.0-13.9 and ≥14.0 kPa, respectively - was significantly prevalent (7.0% and 10.1%, respectively) among a sizeable cohort of relatively young Turkish patients with psoriasis (n=328; mean age: 49.5±12.7 years). Additionally, severe steatosis, as diagnosed by VCTE and characterized by a CAP value exceeding 290 dB/m, was identified in up to 43.3% of patients. Although body mass index (BMI) was the only variable found to be an independently associated with LSM, multivariable linear regression analysis failed to identify any statistically independent predictor of CAP values.

Conclusion

The prevalence of hepatic fibrosis and steatosis in Turkish patients with psoriasis is far from negligible, with BMI identified as an independent risk factor for fibrosis.

Umbilical cord blood endocan levels according to the delivery mode

PURPOSE OF INVESTIGATION

The authors aimed to evaluate the endocan levels in the umbilical cord blood regarding the delivery mode.

MATERIALS AND METHODS

One hundred six women aged between 20 to 35 years, undergoing delivery at term were studied. Three groups were formed; 37 neonates born by spontaneous vaginal delivery (group 1), 34 neonates born by an elective cesarean section with the general anesthesia (group 2), and 35 neonates, born by an elective cesarean section with spinal anesthesia (group 3). In delivery, umbilical cord blood samples were collected and endocan levels were measured.

RESULTS

The endocan levels of cord blood (mean ± standard deviation, ng/ml) were found to be lower in group 2 (1.21 ± 0.46) compared to group 1 (1.52 ± 0.52) (p = 0.011). Cord blood endocan levels were not different in group 1 than those of group 3 (p = 0.49).

CONCLUSION

It may be concluded that cord blood endocan levels are affected by the delivery mode.

Combining Intrathecal Bupivacaine and Meperidine during Caesarean Section to Prevent Spinal Anaesthesia-Induced Hypotension and other Side-Effects

This study compared intrathecal hyperbaric bupivacaine with low-dose intrathecal plain bupivacaine plus different doses of meperidine (pethidine), administered sequentially, with regard to blood pressure stability, post-operative analgesia and incidence of side-effects in 80 parturients undergoing caesarean section. Patients were randomly assigned to one of four groups ( n = 20 each group): the HB group received 10 mg hyperbaric bupivacaine intrathecally; the BM35, BM30 and BM25 groups received 5 mg plain bupivacaine plus 35, 30 or 25 mg of meperidine intrathecally, respectively. The incidence of hypotension in the BM25 group was significantly lower than in the HB group. Nausea and vomiting were less prevalent in the BM25 group than in the HB and BM35 groups. In conclusion, sequential administration of 5 mg plain bupivacaine and 25 mg meperidine intrathecally provided better blood pressure stability and a lower incidence of side-effects than bupivacaine alone, without affecting quality of anaesthesia or surgical and patient satisfaction.