Photodynamic Therapy definition

Photodynamic Therapy means the technique of diagnosis and/or treatment of abnormal or normal biological or medical conditions, either in-vivo or ex-vivo, through the use of drugs activated by any type of electromagnetic radiation or magnetic field.
Photodynamic Therapy means light therapy involving the activation of a photosensitizer by visible light in the presence of oxygen, resulting in the creation of reactive oxygen species, which selectively destroy the target tissue.

Examples of Photodynamic Therapy in a sentence

  • Photodynamic therapy with topical methyl aminolevulinate for actinic keratosis: results of a prospective randomized multicenter trial.

  • Photodynamic therapy with porfimer sodium for ablation of high-grade dysplasia in Barrett's esophagus: international, partially blinded, randomized phase III trial.

  • Photodynamic therapy using topical methyl aminolevulinate vs surgery for nodular basal cell carcinoma: results of a multicenter randomized prospective trial.

  • Photodynamic therapy of interdigital mycoses of the feet with topical application of 5-aminolevulinic acid.

  • Photodynamic therapy of acne vulgaris using methyl aminolaevulinate: a blinded, randomized, controlled trial.

  • Photodynamic therapy with BF-200 ALA for the treatment of actinic keratosis: results of a multicentre, randomized, observer-blind phase III study in comparison with a registered methyl-5-aminolaevulinate cream and placebo.

  • Photodynamic therapy of port-wine stains: long-term efficacy and complication in Chinese patients.

  • Photodynamic therapy and laser therapy for the treatment of acne.

  • Photodynamic therapy for acne vulgaris: a randomized, controlled, split-face clinical trial of topical aminolevulinic acid and pulsed dye laser therapy.

  • Photodynamic therapy of subfoveal choroidal neovascularization in age-related macular degeneration with verteporfin: two-year results of 2 randomized clinical trials-tap report 2.

Related to Photodynamic Therapy

  • Step therapy means a protocol or

  • Gene Therapy means the introduction of a nucleic acid sequence encoding a protein intended for or otherwise conferring therapeutic benefit into a person for therapeutic purposes (i) by in vivo introduction for incorporation into cells of such person, or (ii) by ex vivo introduction into cells for transfer into a person.

  • Brachytherapy means a method of radiation therapy in which sealed sources are utilized to deliver a radiation dose at a distance of up to a few centimeters, by surface, intracavitary, or interstitial application.

  • Teletherapy means therapeutic irradiation in which the source of radiation is at a distance from the body.

  • Massage therapy means performance for compensation of massage, myotherapy, massotherapy, bodywork, bodywork therapy, or therapeutic massage including hydrotherapy, superficial hot and cold applications, vibration and topical applications, or other therapy which involves manipulation of the muscle and connective tissue of the body, excluding osseous tissue, to treat the muscle tonus system for the purpose of enhancing health, providing muscle relaxation, increasing range of motion, reducing stress, relieving pain, or improving circulation.

  • Therapy means the administration of drugs or chemicals to remove toxic concentrations of metals from the body.

  • External beam radiation therapy means therapeutic irradiation in which the source of radiation is at a distance from the body.

  • Prosthesis means an artificial substitute for a missing body part.

  • Cannabis means all parts of the plant Cannabis sativa Linnaeus, Cannabis indica, or Cannabis ruderalis, whether growing or not; the seeds thereof; the resin, whether crude or purified, extracted from any part of the plant; and every compound, manufacture, salt, derivative, mixture, or preparation of the plant, its seeds, or resin. “Cannabis” also means the separated resin, whether crude or purified, obtained from cannabis. “Cannabis” does not include the mature stalks of the plant, fiber produced from the stalks, oil or cake made from the seeds of the plant, any other compound, manufacture, salt, derivative, mixture, or preparation of the mature stalks (except the resin extracted therefrom), fiber, oil, or cake, or the sterilized seed of the plant which is incapable of germination. For the purpose of this division, “cannabis” does not mean “industrial hemp” as defined by Section 11018.5 of the Health and Safety Code. Cannabis and the term “marijuana” may be used interchangeably.

  • Step therapy protocol means a protocol or program that establishes the specific

  • Drug therapy management means the review of a drug therapy regimen of a patient by one or more pharmacists for the purpose of evaluating and rendering advice to one or more practitioners regarding adjustment of the regimen.

  • Manual brachytherapy means a type of brachytherapy in which the brachytherapy sources (e.g., seeds, ribbons) are manually placed topically on or inserted either into the body cavities that are in close proximity to a treatment site or directly into the tissue volume.

  • Biomarker means a parameter or characteristic in a patient or Patient Sample, the measurement of which is useful (a) for purposes of selecting appropriate therapies or patient populations or monitoring disease susceptibility, severity or state, or monitoring therapies for such patient and/or (b) for predicting the outcome of a particular treatment of such patient.

  • Collaborative drug therapy management means participation by an authorized pharmacist and a physician in the management of drug therapy pursuant to a written community practice protocol or a written hospital practice protocol.

  • Physical therapy means services provided by a qualified physical therapist.

  • Orthotic device means a custom-fitted or custom-fabricated medical device that is applied to a part of the human body to correct a deformity, improve function, or relieve symptoms of a disease.

  • Dialysis solution means either the commercially available, unopened, sterile solutions whose

  • in vitro diagnostic medical device means any medical device which is a reagent, reagent product, calibrator, control material, kit, instrument, apparatus, equipment, software or system, whether used alone or in combination, intended by the manufacturer to be used in vitro for the examination of specimens, including blood and tissue donations, derived from the human body, solely or principally for the purpose of providing information:

  • Cannabinoid means any of the chemical compounds that are the active constituents of marijuana.

  • Microbusiness means a licensee that may act as a cannabis

  • Epinephrine auto-injector means a device for immediate self-administration or administration by another trained person of a measured dose of epinephrine to a person at risk of anaphylaxis.

  • Prosthetic device means a replacement, corrective, or supportive device, other than contact lenses and dental prosthesis, dispensed pursuant to a prescription, including repair or replacement parts for that device, worn on or in the body to do 1 or more of the following:

  • Cannabinoid edible means food or potable liquid into which a cannabinoid concentrate, cannabinoid extract or dried marijuana leaves or flowers have been incorporated.

  • Device means instruments, apparatus, and contrivances, including their components, parts, and

  • Moving beam radiation therapy means radiation therapy with any planned displacement of radiation field or patient relative to each other, or with any planned change of absorbed dose distribution. It includes arc, skip, conformal, intensity modulation and rotational therapy.

  • Telemedicine means the exchange of medical information from one site to another via electronic communications for the purpose of providing patient care, treatment, and services.