To Compare Efficacy and Safety of Lactulose Versus Polyethylene Glycol for Treatment of Overt Hepatic Encephalopathy in Cirrhotics.
To Compare Efficacy and Safety of Lactulose Versus Polyethylene Glycol for Treatment of Overt Hepatic Encephalopathy in Cirrhotics.
All patients presenting to the emergency department of Institute of Liver and Biliary
 Sciences with known cirrhosis and hepatic encephalopathy with grade II will be included in
 the study. The patient will be randomized into one of the two arms of lactulose or
 polyethylene glycol. The patient on the lactulose arm will be administered 20 to 30 g of
 lactulose orally or by nasogastric tube (3 or more doses within 24 hours ) or if oral intake
 was not possible or inadequate. The Dose will be repeated to ensure 3-4 loose motions per
 day. The Polyethylene Glycol group will get 17 gm of PEG (Polyethylene Glycol) administered
 orally or via nasogastric tube. PEG (Polyethylene Glycol)will be administered in 3-4 doses in
 24 hours to ensure 3-4 loose stools per day.
Inclusion Criteria:

 1. Documented cirrhosis with any underlying etiology

 2. Hepatic encephalopathy of grade II and above

 3. 18 to 65 years of age

 Exclusion Criteria:

 1. Acute change in mental status due to a diagnosis other than hepatic encephalopathy

 2. Patients who have received lactulose as an anticoma measure before enrollment

 3. Patient who have developed encephalopathy post bleed

 4. Patients with gut paralysis

 5. Patients with tense ascites

 6. Patients with altered sensorium due to organic brain disease.

 7. Patients with coexistent psychiatric illness that may hamper the proper assessment of
 hepatic encephalopathy

 8. Hemodynamic instability obviating vasopressors for resuscitation

 9. Acute liver failure defined as severe acute liver injury with encephalopathy and
 international normalized ratio (INR)≥1.5 in a patient without pre-existing liver
 disease

 10. Refusal of consent