Biological effective dose definition

Biological effective dose means the total, prescribed radiation dose delivered in a course of radiation therapy treatments to induce tumor cell death;
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Biological effective dose means the total prescribed
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Examples of Biological effective dose in a sentence

  • Table 7 - GENERAL DATA OF PATIENTS UNDERGOING SBRT, ACCORDING TO THE PATHOLOGY OF ORIGIN, NUMBER OF LIVER METASTASES AND TREATMENT CARRIED OUT Table 7 continuation Biological effective dose (BED)In SBRT the most used model to describe the biological effect of radiotherapy on the tumor cell and on healthy tissues is the linear quadratic model (LQM) [82, 83].

  • Association between IDO and prognosis in NSCLC after RT Table 1 Univariate cox regression analysis for progression-free survival and overall survival for the clinicopathologic features of 104 patients PFS OS Clinical factorsPatients (n) HR (95% CI)P valueHR (95% CI)PFS, progression-free survival; OS, overall survival; HR, hazard ratio; CI, confidence interval; ECOG, Eastern Cooperative Oncology Group; BED, Biological effective dose.

  • After calculation of RBE, the corresponding physical dose curves can be weighted with the RBE distribution to create RBE weighted dose, also abbreviated as Biological effective dose or simply RBE dose.

  • NOTE: Supervisory approval normally is required prior to solicitation of a withdrawal based on the Agent's view of the evidence to maintain the integrity of the decision-making process.

  • Dose scheduleAs the Tomotherapy planning system was limited, as described above, this study created a CSI treatment protocol to treat all target volumes, using the simulta- neous integrated boost (SIB) technique in accordance with Biological effective dose (BED) and Equivalent dose (EQD) concepts, and a dose per fraction of 1.8 Gy as a standard fractionation.

Related to Biological effective dose

  • Iatrogenic infertility means an impairment of fertility by surgery, radiation, chemotherapy, or other medical treatment affecting reproductive organs or processes.

  • Therapeutic school means a residential group living facility:

  • Dose is a generic term that means absorbed dose, dose equivalent, effective dose equivalent, committed dose equivalent, committed effective dose equivalent, total organ dose equivalent, or total effective dose equivalent. For purposes of these regulations, "radiation dose" is an equivalent term.

  • 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.

  • Substance use disorder means a cluster of cognitive,

  • Medical marijuana product means a product that contains cannabinoids that have been extracted from plant material or the resin therefrom by physical or chemical means and is intended for administration to a licensed patient, including but not limited to concentrates, oils, tinctures, edibles, pills, topical forms, gels, creams, and other derivative forms, except that this term does not include live plant forms.

  • Vaccine means a specially prepared antigen which, upon administration to a person, will result in immunity and, specifically for the purposes of this rule, shall mean influenza and pneumococcal vaccines.

  • Biological Samples means any physical samples obtained from Study Participants in accordance with the Protocol for the purposes of the Study.

  • Biological product means a virus, therapeutic serum, toxin, antitoxin, vaccine, blood, blood component or derivative, allergenic product, protein other than a chemically synthesized polypeptide, or analogous product, or arsphenamine or any derivative of arsphenamine or any other trivalent organic arsenic compound, applicable to the prevention, treatment, or cure of a disease or condition of human beings.

  • Infection means the entry and development or multiplication of an infectious agent in the body of humans and animals that may constitute a public health risk;

  • Acute toxicity means concurrent and delayed adverse effects that result from an acute exposure and occur within any short observation period, which begins when the exposure begins, may extend beyond the exposure period, and usually does not constitute a substantial portion of the life span of the organism.

  • Communicable disease means an illness caused by an infectious agent or its toxins that occurs through the direct or indirect transmission of the infectious agent or its products from an infected individual or via an animal, vector or the inanimate environment to a susceptible animal or human host.

  • Pre-Licensed Therapist means an individual who has obtained a Master’s Degree in Social Work or Marriage and Family Therapy and is registered with the BBS as an Associate CSW or MFT Intern acquiring hours for licensing. An individual’s registration is subject to regulations adopted by the BBS.

  • clinical evidence means clinical data and clinical evaluation results pertaining to a device of a sufficient amount and quality to allow a qualified assessment of whether the device is safe and achieves the intended clinical benefit(s), when used as intended by the manufacturer;