Antioxidants offer pain relief in patients with chronic pancreatitis
January 4, 2009
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CP is a progressive inflammatory disease of the pancreas in which patients experience abdominal pain (in early stage) and diabetes and maldigestion (in late stage). Pain is the major problem in 90 percent of patients with CP and currently, there is no effective medical therapy for pain relief.
“Abdominal pain, the predominant symptom in patients with CP, is difficult to treat. The main reason for a largely ineffective medical treatment is that the mechanism of pain in CP is not well understood,” said Pramod Kumar Garg, MD, DM, of the All India Institute of Medical Sciences, New Delhi and lead author of the study. “We are encouraged by our findings, as significant improvement was noted with antioxidants in respect to all the parameters of pain in this study.”
There are two important implications of this study — the fact that measures of oxidative stress were increased initially and decreased subsequently after supplementation with antioxidants suggests that there is a state of heightened free radical mediated injury in CP, and that injury is reversible. Second, with regard to pain management, this trial showed that antioxidant therapy is effective for pain relief in patients with CP. This assumes significance since no effective medical therapy exists for pain relief for such patients.
Pancreatitis is inflammation of the pancreas that usually begins as a sudden attack and is often caused by gallstones, alcohol abuse or genetic mutations.
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