Effect of preoperative consumption of high carbohydrate drink (Pre-Op®) on postoperative metabolic stress reaction in patients undergoing radical prostatectomy

Aim

To investigate the effects of oral carbohydrate solution consumed until 2 h before the surgery in the patients that would undergo open radical retropubic prostatectomy on postoperative metabolic stress, patient anxiety, and comfort.

Method

A total of 50 adult patients, who were in ASA I–II group and would undergo open radical retropubic prostatectomy, were included in the study. While Group 1 = CH (n = 25) received oral glucose solution, Group 2 = FAM (n = 25) was famished starting from 24:00 h. Blood glucose, insulin, and procalcitonin levels of the patients were recorded, and the patients completed state-trait anxiety inventory (STAI) test, which reflects the anxiety level of the patients, both before surgery and on the postoperative 24th hour. In order to evaluate patient comfort, senses of hunger, thirst, nausea, and cold were assessed in the morning prior to the surgery.

Results

No difference was observed between the two groups in terms of demographic data and insulin resistance levels (p > 0.05). Comparing with the preoperative levels, insulin resistance showed statistically significant elevation in both groups (p < 0.05). Procalcitonin levels were similarly increased in both groups in the postoperative period (p < 0.05). Preoperative and postoperative STAI state scores were similar in both groups (p > 0.05). With regard to preoperative patient comfort, sense of hunger was present in lesser number of subjects and at lower level in Group 1 (p < 0.05).

Conclusion

Preoperative consumption of high carbohydrate drink (Pre-op^®) decreases insulin resistance and enhances patient comfort leading to lesser sense of hunger and thirst in the preoperative period in open radical retropubic prostatectomies.     

Idiopathic chronic eosinophilic pneumonia: a case report

Idiopathic chronic eosinophilic pneumonia (ICEP) is a rare cause of chronic lung disease in children and adolescents. We described four-years old boy presenting with recurrent pneumonia and symptoms of bronchial asthma. Because of peripheral eosinophilia and bilateral pulmonary infiltrates patient investigated comprehensive and chronic eosinophilic pneumonia determined histopathologically. Other conditions causing eosinophilic pneumonia were ruled out. He showed a dramatic response to oral corticosteroid therapy. This report emphasizes that ICEP should be considered in pediatric age group on a cause for chronic hypoxemi or intractable symptoms of respiratory system.     

Relationship between serum leptin level and disease activity in patients with systemic sclerosis

To determine the relationship between serum leptin levels and disease activity in systemic sclerosis (SSc). A total of 60 subjects (30 controls and 30 patients) were included. The inflammatory markers and leptin levels were evaluated and body mass index (BMI) was measured for both groups. The assessment of the skin involvement was performed based on the modified Rodnan skin score (mRSS). Disease activity was evaluated according to the Valentini scleroderma disease activity index. There was a significant difference between the patient and control groups in terms of BMI (p?<?0.05); however there was no difference with regards to age and gender (p?>?0.05). Valentini scores and mRSS were determined to be significantly higher in active patients (n?=?14) than in inactive patients (n?=?16) (p?<?0.05). No significant difference was determined between groups in terms of leptin levels (p?>?0.05). However, leptin levels were significantly lower in active patients than in inactive patients (p?<?0.05). We found a significant positive correlation between serum leptin and BMI (p?<?0.05), and leptin and serum C3 levels (p?<?0.05); no relationship was detected between leptin and other parameters. Leptin can be used as an activity marker in SSc. Further studies, including larger series, should be carried out to clarify this relationship.