Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Refractory ascites is seen in 5-10% of patients with cirrhosis.Decompensated cirrhosis with refractory ascites has a mortality rate of around 40% in a year and a median survival of 6 months.Portal hypertension and splanchnic vasodilation are major factors in the development of ascites.The treatment of refractory ascites involves salt restriction, diuretics, large volume paracentesis (LVP), transjugular Intrahepatic Portosystemic shunt (TIPS) and Liver Transplantation (LT). Currently the only curative treatment is LT. However, LT is limited due to organ shortage and high cost.
Long-term human albumin (HA) administration in patients with uncomplicated and refractory ascites, has shown to improve survival or delay the complications of cirrhosis. Midodrine, an oral α1- adrenergic agonist has been used in refractory ascites with variable results. However, there is no study on the use of long term Midodrine and HA in patients with refractory ascites. Therefore, we plan to study the effect of long term midodrine and HA in patients with refractory ascites.
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Albumin + Midodrine + SMT | Active Comparator | Human albumin plus oral midodrine |
|
| Albumin + SMT | Active Comparator | Human albumin plus placebo of midodrine |
|
| SMT | Placebo Comparator | standard medical therapy plus placebo of midodrine |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Albumin | Drug | Human albumin will be administered by intravenous infusion at a dose of 1.5 gm/kg/week for 2 weeks followed by HA 40 grams every 7days |
|
| Measure | Description | Time Frame |
|---|---|---|
| Number of patients with control of ascites at 1 year | Control of ascites will be defined as-
| 1 year |
| Measure | Description | Time Frame |
|---|---|---|
| Change in estimated glomerular filtration rate (eGFR) measured by modified diet in renal disease 6 (MDRD6) formula at 3 months intervals | eGFR will be measured using MDRD6 formula | 1 year |
| Changes in concentration of albumin at 3 months intervals |
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Virendra Singh, MD, DM | Contact | 0172-275-6338 | virendrasingh100@hotmail.com | |
| Amandeep Singh, MD | Contact | 9815252928 | amandeep48@yahoo.com |
| Name | Affiliation | Role |
|---|---|---|
| Virendra Singh, MD, DM | PGIMER, Chandigarh | Principal Investigator |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| ID | Term |
|---|---|
| D001201 | Ascites |
| ID | Term |
|---|---|
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |
Not provided
Not provided
| ID | Term |
|---|---|
| D000418 | Albumins |
| D008879 | Midodrine |
| ID | Term |
|---|---|
| D011506 | Proteins |
| D000602 | Amino Acids, Peptides, and Proteins |
| D004983 | Ethanolamines |
| D000605 | Amino Alcohols |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Midodrine | Drug | Oral Midodrine will be given at a dose of 7.5 mg three times in a day |
|
| Standard medical therapy (SMT) | Drug | SMT will include nutritional support, rifaximin, lactulose or lactitol, diuretics, SBP prophylaxis with norfloxacin, restriction of sodium, multivitamins, and other supportive measures as deemed necessary. LVP will be done as needed. Patients on non-selective beta blockers will continue to do so with dose modifications/withdrawal as per Baveno VI guidelines. |
|
Change in concentration of serum albumin (g/dl)
| 1 year |
| Change in model for end stage liver disease (MELD) score | Change in MELD score. The MELD score incorporates the variables of serum bilirubin, creatinine and Internation Normalised Ratio (INR). Higher MELD score indicates worse prognosis | 1 year |
| Change in mean arterial pressure at 3 months interval | Change in mean arterial pressure (mm of Hg) will be noted | 1 year |
| Changes in serum and 24- hour urine sodium | Serum and urine sodium concentration will be measured in meq/L | 1 year |
| Incidence of spontaneous bacterial peritonitis (SBP) and other infections | The diagnosis of SBP will be based on neutrophil count in ascitic fluid of >250/mm3 as determined by microscopy and positive ascitic fluid culture or >250 /mm3 with negative culture called as culture negative neutrocytic ascites.20 Other infections will be diagnosed as per CDC criteria. | 1 year |
| Number of patients who develop paracentesis induced circulatory dysfunction (PICD) | PICD will be defined as an increase in plasma renin activity (PRA) of >50% of the pre-treatment value to a level > 4ng/ml/hr on 6th day after paracentesis | 1 year |
| Number of patients who develop hyponatremia | Hyponatremia will be defined using serum sodium concentrations of <130meq/L. | 1 year |
| Change in Child-Turcotte-Pugh (CTP) score | Change in CTP score. The CTP score incorporates the variables of serum bilirubin, albumin, prothrombin time-INR, grade of ascites and hepatic encephalopathy. The score ranges from 5-15 and a higher score portends a worse prognosis | 1 year |
| Number of patients who develop hypokalemia | Hypokalemia will be defined using serum potassium levels <3 meq/L | 1 year |
| Number of patients who develop hyperkalemia | hyperkalemia will be defined using serum potassium levels >6 meq/L | 1 year |
| D000438 |
| Alcohols |
| D009930 | Organic Chemicals |
| D000588 | Amines |