Medicine composition for treating polycystic kidney disease and use thereof

A technology for polycystic kidney disease and composition, applied in the field of pharmaceutical composition and its application and pharmaceutical preparations containing it, can solve problems such as weight gain, liver damage, and increased incidence of heart failure

Active Publication Date: 2011-11-09
CHANGZHOU HI TECH DISTRICT MULTIPLE DIMENSION IND TECH INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although rosiglitazone and pioglitazone are more active than troglitazone and have less liver toxicity, long-term use still has adverse reactions such as liver damage, water and sodium retention, weight gain, and increased incidence of heart failure [Journal of Adverse Drug Reactions, 2004 No. 2, p. 137; No. 6, 2002, p. 418]

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] To observe the renal protective effects and side effects of long-term application of rosiglitazone, amiloride and their combination on ADPKD animal model Han: SPRD rats.

[0044] Experimental materials and methods

[0045] ADPKD animal model Han: SPRD rats were imported from the Mayo Clinic Medical Center in the United States and have been bred stably in the Experimental Animal Center of the Second Military Medical University for nearly 7 years. The inventor took Han:SPRD male 3-week-old heterozygous cy / + rats as intervention objects, and set up negative control group, rosiglitazone group (0.56mg / kg.d), amiloride group (0.35mg / kg .d) and 5 combined medication groups: amiloride+rosiglitazone (0.35mg / kg.d+0.56mg / kg.d), amiloride+rosiglitazone (0.175mg / kg.d +0.56mg / kg.d), amiloride+rosiglitazone (0.35mg / kg.d+1.12mg / kg.d), amiloride+rosiglitazone (0.35mg / kg.d +0.28mg / kg.d), amiloride+rosiglitazone (0.70mg / kg.d+0.56mg / kg.d). Gastrointestinal administration for 5 months, o...

Embodiment 2

[0064] Embodiment 2: Compound (amiloride hydrochloride+rosiglitazone maleate) solution

[0065] Prescription: Amiloride Hydrochloride 2.5g

[0066] Rosiglitazone Maleate 5g

[0067] Sodium Lauryl Sulfate 0.1g

[0068] Distilled water Appropriate amount to 10000m1

[0069] Process: Take the above-mentioned amiloride hydrochloride, rosiglitazone maleate and sodium lauryl sulfate, add 1000ml of distilled water to dissolve, then add distilled water to 10000ml to obtain.

Embodiment 3

[0070] Embodiment 3: Compound (amiloride hydrochloride + rosiglitazone maleate) syrup

[0071] Prescription: Amiloride Hydrochloride 1g

[0072] Rosiglitazone Maleate 2g

[0073] Distilled water 1500ml

[0074] Add simple syrup to 10000ml

[0075] Process: Dissolve amiloride hydrochloride and rosiglitazone maleate in distilled water, add simple syrup to the full amount, and obtain.

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PUM

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Abstract

The invention relates to a pharmaceutical composition for treating polycystic kidney disease. The active ingredients of the pharmaceutical composition comprise effective doses of thiazolidinediones and diuretics. The preferential combination is as follows: the thiazolidinediones are selected from rosiglitazone and the diuretics are selected from amiloride hydrochloride. The animal experiments prove that the efficacy of the composition of the rosiglitazone and the diuretics on the treatment of the polycystic kidney disease is better than the single use of one drug. The effect of the pharmaceutical composition for treating the polycystic kidney disease is better than the single use of one drug, thereby being a drug for treating the polycystic kidney disease and being worth expecting.

Description

technical field [0001] The invention relates to the field of medicines, in particular to a pharmaceutical composition for treating polycystic kidney disease, an application thereof and a pharmaceutical preparation containing the same. Background technique [0002] According to the mode of inheritance, polycystic kidney disease is divided into autosomal dominant polycystic kidney disease (ADPKD) and autosomal recessive polycystic kidney disease (autosomal recessive polycystic kidney disease, ARPKD). Among them, ADPKD is one of the most common and most harmful monogenic genetic diseases in humans, ranking first in hereditary kidney diseases. The incidence rate of ADPKD in the world is 1 / 400-1 / 1000. At present, there are more than 1.5 million people suffering from this disease in my country, and 50% of them will progress to end-stage renal failure at the age of 60. It is characterized by multiple fluid cysts of different sizes in the cortex and medulla of the bilateral kidneys...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K45/06A61K9/00A61K9/02A61K9/06A61K9/08A61K9/10A61K9/107A61K9/14A61K9/16A61K9/20A61K9/22A61K9/48A61K9/70A61K31/4965A61P13/12A61K31/4436
Inventor 梅长林顾书华樊榕
Owner CHANGZHOU HI TECH DISTRICT MULTIPLE DIMENSION IND TECH INST
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