Idiopathic chronic pancreatitis: Beyond antioxidants

Management of chronic pancreatitis

Chronic pancreatitis results from repeated episodes of pancreatic inflammation and associated fibrosis leading to the loss of functional exocrine and endocrine pancreatic function. The disease is manifested by abdominal pain, deterioration in quality of life, food maldigestion and malabsorption, diabetes, and an increased risk for pancreatic adenocarcinoma. This review summarizes the latest evidence on the diagnosis and management of chronic pancreatitis and its manifestations. In particular, this review discusses advances in understanding of the role of genetic disorders in the mechanisms of the disease and surgical options for patients refractory to medical therapy. Furthermore, clinical trials are under way to develop medical therapeutics.

Pregnancy Outcomes in Patients with Early-Onset Idiopathic Chronic Pancreatitis

BACKGROUND

Early-onset idiopathic chronic pancreatitis (EOICP) is a disease that affects young individuals. Data on pregnancy outcomes in EOICP are limited.

AIM

To assess the pregnancy outcomes in patients with EOICP and the effect of pregnancy on the course of EOICP.

METHODS

Patients with EOICP with disease onset before their pregnancy were recruited. Data regarding demographic variables, disease duration, pregnancy outcomes, and course of illness were noted.

RESULTS

50 patients were included in the study contributing to a total of 86 pregnancies. The mean age of onset of symptoms and at the time of delivery was 17.95 (5.71) and 23.44 (4.28) years, respectively. Gestational diabetes (GD) and gestational hypertension (GH) noted in one (1.5%) each. 3 (4.5%) pregnancies were preterm. 19 (22.1%) pregnancies did not have successful outcomes (7 (8.1%) were induced abortions). 12 (15.2%) pregnancies had spontaneous pregnancy losses. 8 (10.1%) were spontaneous abortions and 4 (5.1%) were stillbirths. Of 67 successful pregnancies, 33 (49.3%) pregnancies were delivered by LSCS. Compared to average rates of LSCS in India, this was significantly higher (21.5% vs 49.3%-p ≤ 0.001). The average birth weight was 2.87 (0.48) kg. There was one (1.5%) neonatal death. Compared to the published Indian data, there was no significant difference in the incidence of spontaneous pregnancy losses, GD, GH, preterm labor, and birth weight. Pancreatic pain was reported by 21 (42%) women in total 27 (31.4%) pregnancies. There was no difference in maternal or fetal outcomes between pregnancies with or without pancreatic pain. There were no pancreatitis-related complications reported during the pregnancies.

CONCLUSION

The present study shows that mothers affected with EOICP have pregnancy outcomes similar to healthy women in India.

Calcium, mitochondria and the initiation of acute pancreatitis

Acute pancreatitis is characterized by necrosis of its parenchymal cells and influx and activation of inflammatory cells that further promote injury and necrosis. This review is intended to discuss the central role of disorders of calcium metabolism and mitochondrial dysfunction in the mechanism of pancreatitis development. The disorders are placed in context of calcium and mitochondria in physiologic function of the pancreas. Moreover, we discuss potential therapeutics for preventing pathologic calcium signals that injure mitochondria and interventions that promote the removal of injured mitochondria and regenerate new and heathy populations of mitochondria.