CA3070107A1 - Photodynamic therapy method for skin disorders - Google Patents

Photodynamic therapy method for skin disorders Download PDF

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Publication number
CA3070107A1
CA3070107A1 CA3070107A CA3070107A CA3070107A1 CA 3070107 A1 CA3070107 A1 CA 3070107A1 CA 3070107 A CA3070107 A CA 3070107A CA 3070107 A CA3070107 A CA 3070107A CA 3070107 A1 CA3070107 A1 CA 3070107A1
Authority
CA
Canada
Prior art keywords
acne
skin
less
pharmaceutical composition
minutes
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.)
Pending
Application number
CA3070107A
Other languages
English (en)
French (fr)
Inventor
Andrea Willey
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.)
Dusa Pharmaceuticals Inc
Original Assignee
Individual
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=65016221&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA3070107(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA3070107A1 publication Critical patent/CA3070107A1/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K41/00—Medicinal preparations obtained by treating materials with wave energy or particle radiation ; Therapies using these preparations
    • A61K41/0052—Thermotherapy; Hyperthermia; Magnetic induction; Induction heating therapy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A61P17/10—Anti-acne agents
    • 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
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid
    • A61K31/195—Carboxylic acids, e.g. valproic acid having an amino group
    • A61K31/197—Carboxylic acids, e.g. valproic acid having an amino group the amino and the carboxyl groups being attached to the same acyclic carbon chain, e.g. gamma-aminobutyric acid [GABA], beta-alanine, epsilon-aminocaproic acid or pantothenic acid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K41/00—Medicinal preparations obtained by treating materials with wave energy or particle radiation ; Therapies using these preparations
    • A61K41/0057—Photodynamic therapy with a photosensitizer, i.e. agent able to produce reactive oxygen species upon exposure to light or radiation, e.g. UV or visible light; photocleavage of nucleic acids with an agent
    • A61K41/0061—5-aminolevulinic acid-based PDT: 5-ALA-PDT involving porphyrins or precursors of protoporphyrins generated in vivo from 5-ALA
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0014—Skin, i.e. galenical aspects of topical compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/06—Ointments; Bases therefor; Other semi-solid forms, e.g. creams, sticks, gels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • A61K9/107—Emulsions ; Emulsion preconcentrates; Micelles
    • A61K9/1075—Microemulsions or submicron emulsions; Preconcentrates or solids thereof; Micelles, e.g. made of phospholipids or block copolymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/0616—Skin treatment other than tanning
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/062—Photodynamic therapy, i.e. excitation of an agent
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
    • A61N2005/0662—Visible light
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/02—Radiation therapy using microwaves
    • A61N5/022—Apparatus adapted for a specific treatment
    • A61N5/025—Warming the body, e.g. hyperthermia treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/0625—Warming the body, e.g. hyperthermia treatment

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • Dermatology (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dispersion Chemistry (AREA)
  • Biochemistry (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Radiation-Therapy Devices (AREA)
  • Medicinal Preparation (AREA)
CA3070107A 2017-07-17 2018-07-17 Photodynamic therapy method for skin disorders Pending CA3070107A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762533558P 2017-07-17 2017-07-17
US62/533,558 2017-07-17
US201762534973P 2017-07-20 2017-07-20
US62/534,973 2017-07-20
PCT/US2018/042505 WO2019018408A1 (en) 2017-07-17 2018-07-17 METHOD OF PHOTODYNAMIC THERAPY AGAINST SKIN DISORDERS

Publications (1)

Publication Number Publication Date
CA3070107A1 true CA3070107A1 (en) 2019-01-24

Family

ID=65016221

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3070107A Pending CA3070107A1 (en) 2017-07-17 2018-07-17 Photodynamic therapy method for skin disorders

Country Status (7)

Country Link
US (2) US20200261580A1 (enExample)
EP (1) EP3655035A4 (enExample)
JP (3) JP7454492B2 (enExample)
AU (2) AU2018302103B2 (enExample)
CA (1) CA3070107A1 (enExample)
IL (2) IL301904A (enExample)
WO (1) WO2019018408A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12207653B2 (en) 2019-03-28 2025-01-28 Sisaf Limited Carrier system for preparing herbaceous extracts
US12465592B2 (en) 2019-03-28 2025-11-11 Sisaf Limited Structured encapsulated silicon-containing particles
US12472150B2 (en) 2019-03-28 2025-11-18 Sisaf Limited Delivery system comprising silicon-containing material
US12496278B2 (en) 2019-03-28 2025-12-16 Sisaf Limited Delivery system comprising silicon nanoparticles

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3851161A1 (en) 2015-10-15 2021-07-21 DUSA Pharmaceuticals, Inc. Adjustable illuminator for photodynamic therapy and diagnosis
US10603508B2 (en) 2015-10-15 2020-03-31 Dusa Pharmaceuticals, Inc. Adjustable illuminators and methods for photodynamic therapy and diagnosis
US10357567B1 (en) * 2018-01-12 2019-07-23 Dusa Pharmaceuticals, Inc. Methods for photodynamic therapy
WO2023079513A1 (en) 2021-11-05 2023-05-11 Dusa Pharmaceuticals, Inc. Photodynamic therapy illuminator devices and methods
JP2025537694A (ja) 2022-11-04 2025-11-20 サン ファーマシューティカル インダストリーズ，インコーポレイテッド 光線力学的療法の方法
KR20250001702A (ko) * 2023-06-29 2025-01-07 주식회사 루트로닉 여드름 치료를 위한 레이저 치료 장치 및 이를 이용한 치료 방법
WO2025046471A1 (en) * 2023-08-28 2025-03-06 Sun Pharmaceutical Industries, Inc. Photodynamic therapy in combination with an hedgehog pathway inhibitor for use in treating non-melanoma skin cancer
WO2025235557A2 (en) 2024-05-07 2025-11-13 Sun Pharmaceutical Industries, Inc. Photodynamic therapy illuminator and photodynamic therapy methods

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5079262A (en) * 1989-07-28 1992-01-07 Queen's University At Kingston Method of detection and treatment of malignant and non-malignant lesions utilizing 5-aminolevulinic acid
US5814008A (en) * 1996-07-29 1998-09-29 Light Sciences Limited Partnership Method and device for applying hyperthermia to enhance drug perfusion and efficacy of subsequent light therapy
DE19852245A1 (de) * 1998-11-12 2000-05-18 Asat Ag Applied Science & Tech 5-Aminolävulinsäure-Nanoemulsion
GB0424833D0 (en) * 2004-11-10 2004-12-15 Photocure Asa Method
US20130274834A1 (en) * 2006-04-18 2013-10-17 Daniel Barolet Method for the treatment of skin tissues.
US20110224598A1 (en) * 2010-03-12 2011-09-15 Daniel Barolet Radiant near infrared light emitting diode exposure as skin preparation
US20090247932A1 (en) * 2008-04-01 2009-10-01 Daniel Barolet Method for the treatment of skin tissues
EP1938801A1 (en) * 2006-12-22 2008-07-02 Biofrontera Bioscience GmbH Nanoemulsion
GB0700580D0 (en) * 2007-01-11 2007-02-21 Photocure Asa Use
WO2009003173A1 (en) * 2007-06-27 2008-12-31 The General Hospital Corporation Method and apparatus for optical inhibition of photodymanic therapy
JP5964322B2 (ja) * 2011-01-13 2016-08-03 キュー エル ティー インク．ＱＬＴ Ｉｎｃ． 光増感剤の局所送達用医薬組成物及びその使用
US20140067024A1 (en) * 2012-08-30 2014-03-06 Photocure Asa Dual panel photodynamic therapy lamp
US10583307B2 (en) * 2013-01-23 2020-03-10 Transqtronics, Llc. Heating device and method of use

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12207653B2 (en) 2019-03-28 2025-01-28 Sisaf Limited Carrier system for preparing herbaceous extracts
US12465592B2 (en) 2019-03-28 2025-11-11 Sisaf Limited Structured encapsulated silicon-containing particles
US12472150B2 (en) 2019-03-28 2025-11-18 Sisaf Limited Delivery system comprising silicon-containing material
US12496278B2 (en) 2019-03-28 2025-12-16 Sisaf Limited Delivery system comprising silicon nanoparticles

Also Published As

Publication number Publication date
EP3655035A1 (en) 2020-05-27
JP2020527592A (ja) 2020-09-10
JP7734222B2 (ja) 2025-09-04
US20220354952A1 (en) 2022-11-10
AU2018302103B2 (en) 2024-03-07
IL272081A (en) 2020-03-31
WO2019018408A1 (en) 2019-01-24
AU2018302103A1 (en) 2020-02-06
US20200261580A1 (en) 2020-08-20
IL301904A (en) 2023-06-01
JP7454492B2 (ja) 2024-03-22
JP2025176048A (ja) 2025-12-03
JP2024050723A (ja) 2024-04-10
AU2024203899A1 (en) 2024-06-27
EP3655035A4 (en) 2021-04-14

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US20220354952A1 (en) Photodynamic therapy method for skin disorders
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Effective date: 20230712