Search Results - "Vondráĉek, Vladimír"
-
1
First independent validation of the proton-boron capture therapy concept
Published in Scientific reports (20-08-2024)“…Boron has been suggested to enhance the biological effectiveness of proton beams in the Bragg peak region via the p + 11 B → 3α nuclear capture reaction…”
Get full text
Journal Article -
2
Dose measurements with radiophotoluminescent glass dosimeters (GD- 352M and GD-302M) in therapeutic proton beams
Published in Radiation measurements (01-08-2024)“…Radiophotoluminescent glass dosimeters (RPLDs) are increasingly used, especially to measure the doses in therapeutic beams, but the reported data are mainly…”
Get full text
Journal Article -
3
Dosimetric response of radiophotoluminescent glass detectors in a scanning pencil proton beam
Published in Radiation measurements (01-08-2024)“…The dose and linear energy transfer (LET) dependence of the radiophotoluminescence (RPL) response was evaluated for RPL glass detectors, taken from the…”
Get full text
Journal Article -
4
Relative efficiency of radiophotoluminescent glass dosimeters in a scanning pencil proton beam
Published in Radiation physics and chemistry (Oxford, England : 1993) (01-03-2024)Get full text
Journal Article -
5
Proton pencil beam scanning radiotherapy in the postoperative treatment of p16 positive squamous cell tonsillar cancer – evaluation of toxicity and effectivity
Published in European archives of oto-rhino-laryngology (01-10-2024)“…Purpose Patients with p16 positive tonsillar cancer (p16 + TC) have an excellent prognosis and long-life expectancy. Deintensification of therapy is a…”
Get full text
Journal Article -
6
In Vitro Comparison of Passive and Active Clinical Proton Beams
Published in International journal of molecular sciences (06-08-2020)“…Nowadays, the irradiation methodology in proton therapy is switching from the use of passively scattered beams to active pencil beams due to the possibility of…”
Get full text
Journal Article -
7
Ultrahypofractionated Proton Radiation Therapy in the Treatment of Low and Intermediate-Risk Prostate Cancer-5-Year Outcomes
Published in International journal of radiation oncology, biology, physics (15-07-2021)“…To analyze the 5-year biochemical disease-free survival (bDFS) and late toxicity profile in patients with prostate cancer treated with pencil beam scanning…”
Get full text
Journal Article -
8
LOW DOSE BATH FROM IMPT VS. IMXT FOR THE PELVIC AREA WHEN TREATING ADVANCED PROSTATE CANCER
Published in Radiation protection dosimetry (31-12-2019)“…Twenty (10 intensity-modulated proton therapy (IMPT) and 10 intensity-modulated x-ray therapy (IMXT) treatment plans for patients with advanced prostate…”
Get full text
Journal Article -
9
Proton pencil-beam scanning radiotherapy in the treatment of nasopharyngeal cancer: dosimetric parameters and 2-year results
Published in European archives of oto-rhino-laryngology (01-03-2021)“…Objectives Patients with nasopharyngeal cancer are candidates for proton radiotherapy due to large and comprehensive target volumes, and the necessity for…”
Get full text
Journal Article -
10
5-Years Analysis of Effectivity and Toxicity of Ultra-Hypofractionated Proton Radiotherapy in the Treatment of Low- and Intermediate-Risk Prostate Cancer—A Retrospective Analysis
Published in Cancers (01-09-2023)“…Background: We retrospectively analyzed the 5-year biochemical disease-free survival (bDFS) and occurrence of late toxicity in prostate cancer patients treated…”
Get full text
Journal Article -
11
Pencil‐beam scanning proton therapy for the treatment of glomus jugulare tumours
Published in Journal of medical radiation sciences (01-12-2022)“…Introduction Glomus jugulare tumours (GJT) are benign tumours that arise locally and destructively in the base of the skull and can be successfully treated…”
Get full text
Journal Article -
12
Pencil Beam Scanning (PBS) Intensity-Modulated Proton Therapy (IMPT) Chemoradiotherapy for Anal Canal Cancer-Single Institution Experience
Published in Cancers (31-12-2021)“…A favourable dose distribution has been described for proton beam therapy (PBT) of anal cancer in dosimetric studies. The relationship between dosimetric…”
Get full text
Journal Article -
13
Ruptured non-coronary sinus of Valsalva aneurysm into the right atrium in 44-year-old patient
Published in Cor et vasa (English ed.) (01-02-2018)“…We hereby present a case report of ruptured sinus of Valsalva aneurysm into the right atrium in 44-year-old patient with 8-month progressive exertional…”
Get full text
Journal Article -
14
Investigating the Implications of a Variable RBE on Proton Dose Fractionation Across a Clinical Pencil Beam Scanned Spread-Out Bragg Peak
Published in International journal of radiation oncology, biology, physics (01-05-2016)“…Purpose To investigate the clinical implications of a variable relative biological effectiveness (RBE) on proton dose fractionation. Using acute exposures, the…”
Get full text
Journal Article -
15
Relative biological effectiveness in a proton spread-out Bragg peak formed by pencil beam scanning mode
Published in Australasian physical & engineering sciences in medicine (01-06-2017)“…In recent years, there is an increased interest in using scanning modes in proton therapy, due to the more conformal dose distributions, thanks to the…”
Get full text
Journal Article -
16
607: Radiation-induced lymphopenia in proton therapy for prostate cancer
Published in Radiotherapy and oncology (01-05-2024)Get full text
Journal Article -
17
Video-assisted multivessel revascularization through a left anterior small thoracotomy approach with the Symmetry Aortic Connector System
Published in The Journal of thoracic and cardiovascular surgery (01-01-2003)“…Objective: We sought to demonstrate the applicability of video-assisted multivessel revascularization through a left anterior small thoracotomy approach with…”
Get full text
Journal Article -
18
Extreme hypofractionated proton radiotherapy for prostate cancer using pencil beam scanning: Dosimetry, acute toxicity and preliminary results
Published in Journal of medical imaging and radiation oncology (01-12-2019)“…Introduction Extreme hypofractionated radiotherapy for prostate cancer is a common modality in photon therapy. Pencil beam scanning (PBS) in similar…”
Get full text
Journal Article -
19
-
20