WO2004022045A1 - 下腹部及び/又は会陰部の疼痛改善剤 - Google Patents
下腹部及び/又は会陰部の疼痛改善剤 Download PDFInfo
- Publication number
- WO2004022045A1 WO2004022045A1 PCT/JP2003/011211 JP0311211W WO2004022045A1 WO 2004022045 A1 WO2004022045 A1 WO 2004022045A1 JP 0311211 W JP0311211 W JP 0311211W WO 2004022045 A1 WO2004022045 A1 WO 2004022045A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pain
- pharmaceutically acceptable
- acceptable salt
- dysuria
- chronic pelvic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/16—Amides, e.g. hydroxamic acids
- A61K31/18—Sulfonamides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/02—Drugs for disorders of the urinary system of urine or of the urinary tract, e.g. urine acidifiers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
- A61P29/02—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID] without antiinflammatory effect
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Definitions
- the present invention relates to a medicament, particularly an agent for improving chronic pelvic cavity pain syndrome due to dysuria.
- the present inventor has found that evening musk mouth syn or its salt is effective in improving chronic pelvic pain syndrome due to dysuria.
- the present invention relates to a pharmaceutical composition for improving chronic pelvic cavity pain syndrome due to dysuria, which contains asparagus or pharmaceutically acceptable salt thereof as an active ingredient.
- the present invention relates to a pharmaceutical composition for improving lower abdominal / perineal pain due to reduced urination, comprising tamsulosin or a pharmaceutically acceptable salt thereof as an active ingredient.
- the present invention also relates to the use of musculin syrup or a pharmaceutically acceptable salt thereof for the manufacture of an agent for ameliorating chronic pelvic pain syndrome due to micturition disorders.
- the present invention relates to the use of musk mouth syn or a pharmaceutically acceptable salt thereof for the manufacture of an agent for ameliorating perineal pain.
- the present invention relates to a method for treating chronic pelvic pain syndrome due to dysuria, which comprises administering to a patient a therapeutically effective amount of muscoscine or a pharmaceutically acceptable salt thereof.
- the present invention relates to a method for treating lower abdominal / perineal pain due to decreased urination, which comprises administering to a patient a therapeutically effective amount of oral synth or a pharmaceutically acceptable salt thereof.
- tamsulosin (R) (—)-5- [2-[[2- (o-ethoxyphenoxy) ethyl] amino] propyl] -12-methoxybenzenesulfonamide and is represented by the following structural formula. You. Along with its pharmaceutically acceptable salts, it was first disclosed in JP-A-5-161065.
- mucus osteocin or its salt has an adrenergic ai A receptor blocking effect
- its hydrochloride salt muscle osteocin hydrochloride
- mucus osteocin hydrochloride has an at receptor blocking activity in the urethra and prostate
- dysuria associated with neurogenic bladder and lower urinary tract dysfunction (urinary dysfunction associated with functional obstruction of the lower urinary tract, without urinary dysfunction in the lower urinary tract that is accompanied by obvious organic disorders or neurological abnormalities) (WO 00/0 0 18 7, WO 0 1/10 436).
- chronic pelvic cavity pain syndrome due to dysuria refers to pain, discomfort, burning, itching, and pain around the lower abdomen, perineum, or lower back due to a decrease in urination due to dysuria. It is a condition that is perceived as fever, dull pain, irritation, incongruity, abnormality, oppression, colic, instability, ataxia, convulsions, movement, numbness or malaise.
- Urinary disorders include those associated with organic obstruction of the urethra such as benign prostatic hyperplasia, those associated with abnormalities in the urinary nervous system such as neurogenic bladder, and those with lower urinary tract disease (1995 NIH Workshop on Chroni c Pros t at itis / Ulology, 60 (1), 74-77, 2002).
- An agent for ameliorating chronic pelvic pain syndrome due to dysuria is an agent for improving or alleviating the above-mentioned various symptoms.
- Tamsulosin can form pharmaceutically acceptable acid and base addition salts with a wide variety of inorganic and organic acids or bases. Such salts also form part of the invention. For example, salts with inorganic acids such as hydrochloric acid, sulfuric acid, and phosphoric acid, salts with organic acids such as fumaric acid, malic acid, citric acid, and succinic acid, salts with alkali metals such as sodium and potassium, potassium, magnesium And the like with alkaline earth metals. In the present invention, it is most preferably a hydrochloride.
- the drug of the present invention is prepared as an oral solid preparation, an oral liquid preparation or an injection using an organic or inorganic carrier, excipient, or other additive suitable for oral or parenteral administration according to a conventional method. be able to.
- oral solid preparations that can be easily taken by the patient themselves and are easy to store and carry. Specific examples include tablets, powders, granules, fine granules, capsules, and pills.
- the active substance is mixed with at least one inert diluent, for example, lactose, mannitol, glucose, microcrystalline cellulose, starch, polyvinylpyrrolidone, magnesium aluminate metasilicate.
- the composition is Additives other than inert diluents, eg, hydroxypropyl cellulose, binders such as hydroxypropylmethylcellulose, lubricating agents such as magnesium stearate, calcium stearate, polyethylene glycol, starch, talc Agents, disintegrating agents such as calcium cellulose glycolate, stabilizing agents such as lactose, solubilizing agents such as glutamic acid or aspartic acid,
- tablets or pills may be coated with sugar coating such as sucrose, gelatin, agar, pectin, hydroxypropylcellulose, hydroxypropylmethylcellulose phthalate or a film of a gastric or enteric substance.
- a plasticizer such as carboxylic acid 80, triacetin, and a coloring agent such as titanium oxide and iron sesquioxide.
- tablets or pills may be coated with sugar coating such as sucrose, gelatin, agar, pectin, hydroxypropylcellulose, hydroxypropylmethylcellulose phthalate or a film of a gastric or enteric substance.
- sustained-release sustained-release preparations Most preferred in the present invention are sustained-release sustained-release preparations.
- the sustained-release preparation can be made into tablets, granules, fine granules, and capsules by a known method.
- Sustained-release preparations can be obtained, for example, by coating tablets, granules, fine granules and capsules of fats and oils, fatty acid esters of polyglycerin, hydroxypropylcellulose and the like in a conventional manner.
- each unit preparation is prepared by adding an elution inhibitor to a mixture of the active compound and a unit forming substance in a unit weight ratio of 50% or more and granulating the mixture, and filling the resulting mixture into capsules. It can be in the form of an agent or a tablet in the usual way.
- the unit forming substance crystalline cellulose is preferable.
- the dissolution inhibitor a water-insoluble polymer substance such as an acrylic acid-based polymer, a copolymer or a cellulose derivative is used, and these are used in the form of an aqueous suspension, an aqueous emulsifier, or a water-containing organic solvent solution.
- Examples of commercially available products include Eudragit L30D-55 (methacrylic acid copolymer LD), Eudragit E30D (ethyl acrylate / methyl methacrylate copolymer), Aquacoat ECD-30 (ethyl cellulose). Aqueous suspension), and these can be used as an elution inhibitor directly or diluted with water as needed.
- sustained-release oral sustained-release preparation that can maintain a constant release of a drug for a long time of about 12 to 24 hours after oral ingestion is also preferable.
- the sustained-release oral sustained-release preparation disclosed in WO 94Z06414 absorbs water to the inside of the preparation while staying in the upper gastrointestinal tract, and transfers it to the lower part of the gastrointestinal tract in a substantially completely gelled state.
- the drug can be released even in the colon having little water. Specifically, (1) water is infiltrated into a drug product, and (2) 5 to 80% by weight or more of the whole drug product, and the amount of water that dissolves 1 g is 5 m1 or less.
- Additives for infiltrating water into the drug product include polyethylene glycol, polybierpyrrolidone, D_sorbitol, xylitol, sucrose, anhydrous maltose, D-fructose, dextran, glucose, and polyoxygen.
- Ethylene polyoxypropylene glycol, sodium chloride, magnesium chloride, citric acid, tartaric acid, glycine, i3-alanine, lysine hydrochloride, medalmine, etc. are used. Examples thereof include hydroxypropyl methylcellulose, carboxymethylcellulose sodium, hydroxyethylcellulose, and hydroxypoxyvinyl polymer.
- polyethylene oxide is used as a polymer material for forming a hydrogel, light stabilization is achieved by adding yellow iron sesquioxide and Z or red iron sesquioxide as disclosed in WO 01Z10466. can do.
- the dose of muscarinic acid or a pharmaceutically acceptable salt thereof is appropriately determined according to the individual case in consideration of the administration route, disease symptoms, age and sex of the administration subject, and the like. Considering the results of the test examples described below, in the case of mumus cinnamate hydrochloride, when administered orally, the active ingredient per adult is about 0.1 to 2.OmgZ days, most preferably 0.25 to 1.SmgZ days. Yes, this is orally administered once daily after meals.
- the drug of the present invention is sufficiently effective when administered alone, cholinergic drugs, It can be used concomitantly with anticholinergic drugs or other central nervous system drugs or at a later time.
- 80 g of the hardened castor oil is melted, and 10 g of musculin hydrochloride and 30 g of low-substituted hydroxypropyl propylcellulose are dispersed therein, and this is granulated by spray consolidation.
- the obtained granules (60 g) and crystalline cellulose (440 g) were sufficiently mixed, and water (500 g) was added thereto, and the mixture was granulated by a centrifugal flow granulator.
- Example 1 2 The obtained particles were mixed with talc and magnesium stearate and filled in a forcepsel to obtain a capsule.
- Example 1 2
- Muscle mouth hydrochloride, D-sorbitol and polyethylene oxide (P0LY0X WSR N-60K) were wet-granulated with ethanol and dried.
- a lubricant was added to the dried product, mixed, and tableted to obtain a sustained-release oral sustained-release preparation having a diameter of 8 mm and a tablet weight of 200 mg.
- Subjects Patients diagnosed with dysuria without obvious organic or neurological abnormalities in the lower urinary tract 18 patients
- Investigational drug and administration method Up to 4 weeks, capsules containing 0.2 mg of musculinine hydrochloride were orally administered once daily once after breakfast after capsules. At 4 weeks, the dose was set after 4 weeks by referring to the table below, and the dose was orally administered once a day after breakfast.
- the improvement agent of the chronic pelvic cavity pain syndrome by the dysuria effective in clinical can be provided.
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- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pain & Pain Management (AREA)
- Rheumatology (AREA)
- Urology & Nephrology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Description
Claims
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MXPA05002460A MXPA05002460A (es) | 2002-09-03 | 2003-09-02 | Agente terapeutico de liberacion de dolor h ipogastrico y/o perineal. |
| JP2004534139A JPWO2004022045A1 (ja) | 2002-09-03 | 2003-09-02 | 下腹部及び/又は会陰部の疼痛改善剤 |
| EP03794189A EP1547586A4 (en) | 2002-09-03 | 2003-09-02 | HYPOGASTRIC AGENT AND / OR ALLEVIATING PERINEAL PAIN |
| AU2003261886A AU2003261886A1 (en) | 2002-09-03 | 2003-09-02 | Hypogastric and/or perineal pain-relieving agent |
| CA002497464A CA2497464A1 (en) | 2002-09-03 | 2003-09-02 | A therapeutic agent for improving hypogastric and/or perineal pains |
| US10/526,377 US20060063842A1 (en) | 2002-09-03 | 2003-09-02 | Hypogastric and/or perineal pain-relieving agent |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002/258019 | 2002-09-03 | ||
| JP2002258019 | 2002-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2004022045A1 true WO2004022045A1 (ja) | 2004-03-18 |
Family
ID=31973011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2003/011211 Ceased WO2004022045A1 (ja) | 2002-09-03 | 2003-09-02 | 下腹部及び/又は会陰部の疼痛改善剤 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20060063842A1 (ja) |
| EP (1) | EP1547586A4 (ja) |
| JP (1) | JPWO2004022045A1 (ja) |
| KR (1) | KR20050057105A (ja) |
| CN (1) | CN1694692A (ja) |
| AU (1) | AU2003261886A1 (ja) |
| CA (1) | CA2497464A1 (ja) |
| MX (1) | MXPA05002460A (ja) |
| WO (1) | WO2004022045A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019088095A1 (ja) * | 2017-11-02 | 2019-05-09 | 国立大学法人九州大学 | 鎮痛剤及びその使用 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1088551A1 (en) * | 1998-06-26 | 2001-04-04 | Yamanouchi Pharmaceutical Co. Ltd. | Medicinal compositions for treating evacuatory insufficiency |
| JP2001288115A (ja) * | 2001-02-07 | 2001-10-16 | Yamanouchi Pharmaceut Co Ltd | 下部尿路症治療剤 |
| EP1203582A1 (en) * | 1999-08-09 | 2002-05-08 | Yamanouchi Pharmaceutical Co. Ltd. | Medicinal compositions for treating lower uropathy |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001015687A1 (en) * | 1999-08-27 | 2001-03-08 | Merck & Co., Inc. | Method for treating or preventing chronic prostatitis or chronic pelvic pain syndrome |
-
2003
- 2003-09-02 US US10/526,377 patent/US20060063842A1/en not_active Abandoned
- 2003-09-02 WO PCT/JP2003/011211 patent/WO2004022045A1/ja not_active Ceased
- 2003-09-02 KR KR1020057003627A patent/KR20050057105A/ko not_active Ceased
- 2003-09-02 JP JP2004534139A patent/JPWO2004022045A1/ja active Pending
- 2003-09-02 CN CNA038249405A patent/CN1694692A/zh active Pending
- 2003-09-02 AU AU2003261886A patent/AU2003261886A1/en not_active Abandoned
- 2003-09-02 CA CA002497464A patent/CA2497464A1/en not_active Abandoned
- 2003-09-02 MX MXPA05002460A patent/MXPA05002460A/es not_active Application Discontinuation
- 2003-09-02 EP EP03794189A patent/EP1547586A4/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1088551A1 (en) * | 1998-06-26 | 2001-04-04 | Yamanouchi Pharmaceutical Co. Ltd. | Medicinal compositions for treating evacuatory insufficiency |
| EP1203582A1 (en) * | 1999-08-09 | 2002-05-08 | Yamanouchi Pharmaceutical Co. Ltd. | Medicinal compositions for treating lower uropathy |
| JP2001288115A (ja) * | 2001-02-07 | 2001-10-16 | Yamanouchi Pharmaceut Co Ltd | 下部尿路症治療剤 |
Non-Patent Citations (6)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019088095A1 (ja) * | 2017-11-02 | 2019-05-09 | 国立大学法人九州大学 | 鎮痛剤及びその使用 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1547586A4 (en) | 2008-04-23 |
| CA2497464A1 (en) | 2004-03-18 |
| KR20050057105A (ko) | 2005-06-16 |
| US20060063842A1 (en) | 2006-03-23 |
| MXPA05002460A (es) | 2005-06-03 |
| AU2003261886A1 (en) | 2004-03-29 |
| EP1547586A1 (en) | 2005-06-29 |
| CN1694692A (zh) | 2005-11-09 |
| JPWO2004022045A1 (ja) | 2005-12-22 |
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