The thiol-disulphide homeostasis in patients with acute pancreatitis and its relation with other blood parameters.

BACKGROUND: Acute pancreatitis is a common disease seen in emergency departments because of abdominal pain. The present study aims to evaluate the relation between measurements of thiol-disulfide parameters in patients diagnosed with acute pancreatitis and other blood parameters. METHODS: A total of 56 (56%) patients, who were admitted to the emergency department, and 44 (44%) healthy volunteers participated in this study. A total of 100 samples were taken from the participants. Detailed blood samples were taken from the patients at the time of arrival at the hospital. The thiol-disulfide level in serum was examined using a brand new method that was developed by Erel and Neselioglu in the venous blood samples of the patients who were diagnosed with acute pancreatitis during the admission. The data were evaluated in the computer medium. RESULTS: Gallstones were defined as the etiology of AP in 41 patients (73.2%); in one patient, hypertriglyceridemia (1.7%); in four patients, alcohol use (7.1%), and idiopathic 10 patients (17.8%). While the blood thiol levels were low, the disulfide levels were high at a significant level. No statistically significant relations were detected between the amylase, lipase, neutrophil lymphocyte ratio (NLR), which are other blood parameters, and thiol-disulfide balance parameters. CONCLUSION: The disruption of the thiol-disulfide balance may play a role in the pathogenesis of acute pancreatitis. In acute pancreatitis, since the thiol level is decreased in the blood, administration of the complementary therapies for this thiol deficiency may contribute to the treatment of the disease.

Subcutaneous Emphysema, Pneumomediastinum, and Pneumorrhachis after Cocaine Inhalation.

Introduction. The most prominent complications of cocaine use are adverse effects in the cardiovascular and central nervous systems. Free air in the mediastinum and subcutaneous tissue may be observed less frequently, whereas free air in the spinal canal (pneumorrhachis) is a very rare complication of cocaine abuse. In this report we present a case of pneumorrhachis that developed after cocaine use. Case. A 28-year-old male patient was admitted to the emergency department with shortness of breath, chest pain, and swelling in the neck and face which started four hours after he had sniffed cocaine. On physical examination, subcutaneous crepitations were felt with palpation of the jaw, neck, and upper chest area. Diffuse subcutaneous emphysema, pneumomediastinum, and pneumorrhachis were detected in the computed tomography imaging. The patient was treated conservatively and discharged uneventfully. Discussion. Complications such as pneumothorax, pneumomediastinum, and pneumoperitoneum that are associated with cocaine use may be seen due to increased intrathoracic pressure. The air then may flow into the spinal canal resulting in pneumorrhachis. Emergency physicians should know the possible complications of cocaine use and be prepared for rare complications such as pneumorrhachis.