CA2816416C - Methods and compositions for treating hiv-associated diarrhea - Google Patents

Methods and compositions for treating hiv-associated diarrhea Download PDF

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Publication number
CA2816416C
CA2816416C CA2816416A CA2816416A CA2816416C CA 2816416 C CA2816416 C CA 2816416C CA 2816416 A CA2816416 A CA 2816416A CA 2816416 A CA2816416 A CA 2816416A CA 2816416 C CA2816416 C CA 2816416C
Authority
CA
Canada
Prior art keywords
crofelemer
per day
placebo
day
diarrhea
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.)
Active
Application number
CA2816416A
Other languages
English (en)
French (fr)
Other versions
CA2816416A1 (en
Inventor
William Forbes
Enoch Bortey
Steven King
Pravin Chaturvedi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Napo Pharmaceuticals Inc
Original Assignee
Napo Pharmaceuticals Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=45994461&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2816416(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Napo Pharmaceuticals Inc filed Critical Napo Pharmaceuticals Inc
Publication of CA2816416A1 publication Critical patent/CA2816416A1/en
Application granted granted Critical
Publication of CA2816416C publication Critical patent/CA2816416C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/335Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/35Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
    • A61K31/352Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. methantheline 
    • A61K31/3533,4-Dihydrobenzopyrans, e.g. chroman, catechin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/045Hydroxy compounds, e.g. alcohols; Salts thereof, e.g. alcoholates
    • A61K31/05Phenols
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/12Antidiarrhoeals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/04Centrally acting analgesics, e.g. opioids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • A61P31/14Antivirals for RNA viruses
    • A61P31/18Antivirals for RNA viruses for HIV

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Molecular Biology (AREA)
  • Pain & Pain Management (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • AIDS & HIV (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Plant Substances (AREA)
CA2816416A 2010-10-31 2011-10-31 Methods and compositions for treating hiv-associated diarrhea Active CA2816416C (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US40862210P 2010-10-31 2010-10-31
US61/408,622 2010-10-31
US40933510P 2010-11-02 2010-11-02
US61/409,335 2010-11-02
US41624910P 2010-11-22 2010-11-22
US61/416,249 2010-11-22
US201161434379P 2011-01-19 2011-01-19
US61/434,379 2011-01-19
PCT/US2011/058549 WO2012058664A1 (en) 2010-10-31 2011-10-31 Methods and compositions for treating hiv-associated diarrhea

Publications (2)

Publication Number Publication Date
CA2816416A1 CA2816416A1 (en) 2012-05-03
CA2816416C true CA2816416C (en) 2020-02-11

Family

ID=45994461

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2816416A Active CA2816416C (en) 2010-10-31 2011-10-31 Methods and compositions for treating hiv-associated diarrhea

Country Status (20)

Country Link
US (4) US8962680B2 (cg-RX-API-DMAC7.html)
EP (1) EP2632550B1 (cg-RX-API-DMAC7.html)
JP (2) JP6063385B2 (cg-RX-API-DMAC7.html)
CN (2) CN107595836A (cg-RX-API-DMAC7.html)
AU (1) AU2011320155B2 (cg-RX-API-DMAC7.html)
BR (1) BR112013010774A2 (cg-RX-API-DMAC7.html)
CA (1) CA2816416C (cg-RX-API-DMAC7.html)
DK (1) DK2632550T3 (cg-RX-API-DMAC7.html)
EC (1) ECSP13012650A (cg-RX-API-DMAC7.html)
ES (1) ES2635435T3 (cg-RX-API-DMAC7.html)
HK (1) HK1249036A1 (cg-RX-API-DMAC7.html)
HU (1) HUE035393T2 (cg-RX-API-DMAC7.html)
MX (1) MX348184B (cg-RX-API-DMAC7.html)
PE (1) PE20140036A1 (cg-RX-API-DMAC7.html)
PH (1) PH12013500857A1 (cg-RX-API-DMAC7.html)
PL (1) PL2632550T3 (cg-RX-API-DMAC7.html)
PT (1) PT2632550T (cg-RX-API-DMAC7.html)
RU (1) RU2597746C2 (cg-RX-API-DMAC7.html)
WO (1) WO2012058664A1 (cg-RX-API-DMAC7.html)
ZA (1) ZA201303136B (cg-RX-API-DMAC7.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ595679A (en) 2006-05-01 2013-04-26 Napo Pharmaceuticals Inc Method for treatment of constipation-predominant irritable bowel syndrome
US20070254050A1 (en) 2006-05-01 2007-11-01 Quart Barry D Method for treatment of diarrhea-predominant irritable bowel syndrome
CA3025084C (en) 2006-05-01 2021-10-12 Napo Pharmaceuticals, Inc. Compositions and methods for treating or preventing inflammatory bowel disease, familial adenomatous polyposis and colon cancer
PL2632550T3 (pl) 2010-10-31 2017-10-31 Napo Pharmaceuticals Inc Sposoby i kompozycja do leczenia biegunki związanej z HIV
EP2928560A4 (en) * 2012-12-07 2016-06-01 Salix Pharmaceuticals Inc METHODS AND COMPOSITIONS FOR THE TREATMENT OF HIV-ASSOCIATED DIARRHEA
US11389424B2 (en) 2017-03-09 2022-07-19 Napo Pharmaceuticals, Inc. Methods and compositions for treating chemotherapy-induced diarrhea
JOP20190276A1 (ar) 2017-05-31 2019-11-27 Napo Pharmaceuticals Inc طرق وتركيبات لعلاج إسهال الحمض الصفراوي، والإسهال المرتبط باستئصال الأمعاء الدقيقة أو إزالة المرارة، ومتلازمة الأمعاء القصيرة
JOP20190275A1 (ar) 2017-05-31 2019-11-27 Napo Pharmaceuticals Inc طرق وتركيبات لعلاج اضطراب إسهال خِلقي
WO2020180424A1 (en) 2019-03-04 2020-09-10 Iocurrents, Inc. Data compression and communication using machine learning
AU2020454132A1 (en) * 2020-06-19 2023-02-02 Napo Pharmaceuticals, Inc. Methods and compositions for treating chemotherapy-induced diarrhea
WO2022115481A1 (en) * 2020-11-24 2022-06-02 Napo Pharmaceuticals, Inc. Methods and compositions for treating post-acute infection gastrointestinal disorders

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5211944A (en) 1990-10-12 1993-05-18 Shaman Pharmaceuticals, Inc. Proanthocyanidin polymers having antiviral activity and methods of obtaining same
JP4195728B2 (ja) 1996-10-16 2008-12-10 ナポ ファーマシューティカルズ,インコーポレーテッド プロアントシアニジンポリマー止瀉組成物の腸溶製剤
WO2000047062A2 (en) 1999-02-01 2000-08-17 Shaman Pharmaceuticals, Inc. Enteric formulations of proanthocyanidin polymer dietary supplements and methods for preparing same
US20040071793A1 (en) 2002-10-05 2004-04-15 Bobrowski Paul J. Oral rehydration methods and compositions
WO2005074575A2 (en) 2004-01-30 2005-08-18 Microbia, Inc. Methods and compositions for the treatment of gastrointestinal disorders
WO2007002173A1 (en) * 2005-06-22 2007-01-04 University Of Massachusetts Hiv-1 protease inhibitors, and methods of making and using them
CA2633417A1 (en) 2005-12-15 2007-06-21 Bayer Healthcare Ag Diaryl ureas for treating virus infections
CA3025084C (en) 2006-05-01 2021-10-12 Napo Pharmaceuticals, Inc. Compositions and methods for treating or preventing inflammatory bowel disease, familial adenomatous polyposis and colon cancer
NZ595679A (en) * 2006-05-01 2013-04-26 Napo Pharmaceuticals Inc Method for treatment of constipation-predominant irritable bowel syndrome
US20070254050A1 (en) * 2006-05-01 2007-11-01 Quart Barry D Method for treatment of diarrhea-predominant irritable bowel syndrome
US20100092479A1 (en) 2008-08-18 2010-04-15 Combinatorx (Singapore) Pte. Ltd. Compositions and methods for treatment of viral diseases
US7928115B2 (en) 2008-10-02 2011-04-19 Salix Pharmaceuticals, Ltd. Methods of treating travelers diarrhea and hepatic encephalopathy
EA023814B1 (ru) 2009-08-26 2016-07-29 Гленмарк Фармасьютикалс Лтд. Способ получения полимерных композиций на основе проантоцианидина для фармацевтических форм
WO2011044167A1 (en) 2009-10-06 2011-04-14 University Of California, San Francisco Methods of treating diseases with proanthocyanidin oligomers such as crofelemer
US20110087530A1 (en) 2009-10-09 2011-04-14 Visa U.S.A. Inc. Systems and Methods to Provide Loyalty Programs
PL2632550T3 (pl) 2010-10-31 2017-10-31 Napo Pharmaceuticals Inc Sposoby i kompozycja do leczenia biegunki związanej z HIV
BR112013018688B1 (pt) 2011-01-27 2021-08-24 Napo Pharmaceuticals, Inc Método de produção de uma composição polimérica de proantocianidina
MY197454A (en) 2011-12-22 2023-06-19 Napo Pharmaceuticals Inc Non-enteric pharmaceutical composition comprising crofelemer
EP2928560A4 (en) 2012-12-07 2016-06-01 Salix Pharmaceuticals Inc METHODS AND COMPOSITIONS FOR THE TREATMENT OF HIV-ASSOCIATED DIARRHEA

Also Published As

Publication number Publication date
US9585868B2 (en) 2017-03-07
JP2017019806A (ja) 2017-01-26
EP2632550B1 (en) 2017-05-03
PH12013500857A1 (en) 2018-01-17
JP6063385B2 (ja) 2017-01-18
RU2597746C2 (ru) 2016-09-20
AU2011320155B2 (en) 2016-02-25
CN107595836A (zh) 2018-01-19
AU2011320155A1 (en) 2013-05-09
HUE035393T2 (en) 2018-05-02
US8962680B2 (en) 2015-02-24
EP2632550A1 (en) 2013-09-04
JP2013540826A (ja) 2013-11-07
PL2632550T3 (pl) 2017-10-31
RU2013123794A (ru) 2014-12-10
DK2632550T3 (en) 2017-08-07
PT2632550T (pt) 2017-08-02
MX2013004873A (es) 2013-08-21
ZA201303136B (en) 2016-01-27
ES2635435T3 (es) 2017-10-03
US20120184605A1 (en) 2012-07-19
US20150190367A1 (en) 2015-07-09
CA2816416A1 (en) 2012-05-03
CN103370101A (zh) 2013-10-23
HK1249036A1 (zh) 2018-10-26
JP6310971B2 (ja) 2018-04-11
BR112013010774A2 (pt) 2017-03-21
WO2012058664A1 (en) 2012-05-03
MX348184B (es) 2017-06-02
PE20140036A1 (es) 2014-01-31
US20120107370A1 (en) 2012-05-03
EP2632550A4 (en) 2014-04-23
ECSP13012650A (es) 2013-10-31
US20140294903A1 (en) 2014-10-02

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Effective date: 20160907