MY208934A - Treating skin diseases using a photodynamic therapy (pdt) and a topical agent photosensitizer formulation - Google Patents

Treating skin diseases using a photodynamic therapy (pdt) and a topical agent photosensitizer formulation

Info

Publication number
MY208934A
MY208934A MYPI2021005993A MYPI2021005993A MY208934A MY 208934 A MY208934 A MY 208934A MY PI2021005993 A MYPI2021005993 A MY PI2021005993A MY PI2021005993 A MYPI2021005993 A MY PI2021005993A MY 208934 A MY208934 A MY 208934A
Authority
MY
Malaysia
Prior art keywords
pdt
photodynamic therapy
topical agent
treating skin
skin diseases
Prior art date
Application number
MYPI2021005993A
Inventor
Tze Ven Poh
Chui Fung Loke
Original Assignee
Tunku Abdul Rahman Univ Of Management And Technology Tar Umt
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
Application filed by Tunku Abdul Rahman Univ Of Management And Technology Tar Umt filed Critical Tunku Abdul Rahman Univ Of Management And Technology Tar Umt
Priority to MYPI2021005993A priority Critical patent/MY208934A/en
Priority to PCT/MY2022/050081 priority patent/WO2023059180A1/en
Publication of MY208934A publication Critical patent/MY208934A/en

Links

Classifications

    • 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
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/19—Acanthaceae (Acanthus family)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/19—Acanthaceae (Acanthus family)
    • A61K36/195—Strobilanthes
    • 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
    • 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
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
    • A61K2236/30—Extraction of the material
    • A61K2236/33—Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones
    • 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
    • A61N2005/065—Light sources therefor
    • A61N2005/0651—Diodes
    • 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
    • A61N5/06—Radiation therapy using light
    • A61N5/067—Radiation therapy using light using laser light

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Epidemiology (AREA)
  • Mycology (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pathology (AREA)
  • Botany (AREA)
  • Medical Informatics (AREA)
  • Microbiology (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Biophysics (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dermatology (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

The present invention discloses formulated topical agents comprising a compound pheophorbide a in photosensitizer for use in photodynamic therapy (PDT) particularly in skin disorders, skin lesions, or skin cancer. A topical agent compound pheophorbide a of the present embodiment is extracted from Clinacanthus nutans and Strobilanthes crispus. In this present invention, combining the photosensitizer with light irradiation in the PDT for treating skin disorders, skin lesions, or skin cancer.
MYPI2021005993A 2021-10-06 2021-10-06 Treating skin diseases using a photodynamic therapy (pdt) and a topical agent photosensitizer formulation MY208934A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI2021005993A MY208934A (en) 2021-10-06 2021-10-06 Treating skin diseases using a photodynamic therapy (pdt) and a topical agent photosensitizer formulation
PCT/MY2022/050081 WO2023059180A1 (en) 2021-10-06 2022-09-08 Treating skin diseases using a photodynamic therapy (pdt) and a topical agent photosensitizer formulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2021005993A MY208934A (en) 2021-10-06 2021-10-06 Treating skin diseases using a photodynamic therapy (pdt) and a topical agent photosensitizer formulation

Publications (1)

Publication Number Publication Date
MY208934A true MY208934A (en) 2025-06-12

Family

ID=85803648

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2021005993A MY208934A (en) 2021-10-06 2021-10-06 Treating skin diseases using a photodynamic therapy (pdt) and a topical agent photosensitizer formulation

Country Status (2)

Country Link
MY (1) MY208934A (en)
WO (1) WO2023059180A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2457214A1 (en) * 2004-02-06 2005-08-06 Qlt Inc. Photodynamic therapy for the treatment of acne
GB0819594D0 (en) * 2008-10-24 2008-12-03 Univ Coimbrra Process
US8568749B2 (en) * 2009-04-02 2013-10-29 Sesvalia Usa, Llc Systems and methods for skin rejuvenation

Also Published As

Publication number Publication date
WO2023059180A1 (en) 2023-04-13

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