Malchair, Francoise

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  • Malchair, Francoise (5)
Projects

Author's Bibliography

VERIDIC: validacija i procena doze na površini kože za pacijente u interventnoj kardiologiji

Ciraj-Bjelac, Olivera; Kržanović, Nikola; Živanović, Miloš Z.; Blideanu, Valentin; De Monte, Francesca; Deleu, Marine; Feghali Joelle, Ann; Gallagher, Aoife; Knežević, Željka; Maccia, Carlo; Malchair, Francoise; Plagnard, Johann; Sans Merce, Marta; Simantirakis, Georgios; Dabin, Jeremie

(Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе, 2019)

TY  - CONF
AU  - Ciraj-Bjelac, Olivera
AU  - Kržanović, Nikola
AU  - Živanović, Miloš Z.
AU  - Blideanu, Valentin
AU  - De Monte, Francesca
AU  - Deleu, Marine
AU  - Feghali Joelle, Ann
AU  - Gallagher, Aoife
AU  - Knežević, Željka
AU  - Maccia, Carlo
AU  - Malchair, Francoise
AU  - Plagnard, Johann
AU  - Sans Merce, Marta
AU  - Simantirakis, Georgios
AU  - Dabin, Jeremie
PY  - 2019
UR  - https://plus.sr.cobiss.net/opac7/bib/279687436
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8712
AB  - Interventne procedure u radiologiji i kardiologiji povezani su sa visokim dozama za kožu pacijenta i potencijalnim radijacionim povredama kože. Različita metodologije i rešenja razvijene us za procenu maksimalne doze za kožu, čija se svojsvta, uključujuši i tačnost značajno razlikuju. U radu su prokazani ciljevi, metode i preminiran a rešenja projekta VERIDIC usmerenoj na validaciju zaličitih ofline i online softvera za procenu doze za kožu pacijenta u intervenatnoj kardiologiji.
AB  - In interventional cardiology (IC), patients may be exposed to high doses to the skin resulting in tissue reactions (skin burns) following single or multiple procedures. To address this issue, online and offline software has been developed to estimate the maximum skin dose (MSD) to the patient from IC procedures. However, the capabilities and accuracy of such skin dose calculation (SDC) software to estimate MSD and 2D dose distributions markedly differ among vendors. Hence, this project focuses onthe harmonisation of RDSR (radiation dose structured report) and on the validation of SDC software products in IC, which will optimise radiation protection of patients. The outcome of the project will include the standards for digital dose reporting, development of protocols for acceptance testing and Quality Control (QC)of SDC software and setting of diagnostic reference levels per clinical complexity, assessing thefrequency of high-dose procedures as well as dose reduction strategies based on the multi-centric data collection. This paper focuses on the work performed to investigate performance of solid state dosimeters used in clinical environment.
PB  - Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе
C3  - 30. симпозијум ДЗЗСЦГ : зборник радова
T1  - VERIDIC: validacija i procena doze na površini kože za pacijente u interventnoj kardiologiji
T1  - VERIDIC: validation and estimation of radiation skin dose in interventional cardiology
SP  - 386
EP  - 393
UR  - https://hdl.handle.net/21.15107/rcub_vinar_8712
ER  - 
@conference{
author = "Ciraj-Bjelac, Olivera and Kržanović, Nikola and Živanović, Miloš Z. and Blideanu, Valentin and De Monte, Francesca and Deleu, Marine and Feghali Joelle, Ann and Gallagher, Aoife and Knežević, Željka and Maccia, Carlo and Malchair, Francoise and Plagnard, Johann and Sans Merce, Marta and Simantirakis, Georgios and Dabin, Jeremie",
year = "2019",
abstract = "Interventne procedure u radiologiji i kardiologiji povezani su sa visokim dozama za kožu pacijenta i potencijalnim radijacionim povredama kože. Različita metodologije i rešenja razvijene us za procenu maksimalne doze za kožu, čija se svojsvta, uključujuši i tačnost značajno razlikuju. U radu su prokazani ciljevi, metode i preminiran a rešenja projekta VERIDIC usmerenoj na validaciju zaličitih ofline i online softvera za procenu doze za kožu pacijenta u intervenatnoj kardiologiji., In interventional cardiology (IC), patients may be exposed to high doses to the skin resulting in tissue reactions (skin burns) following single or multiple procedures. To address this issue, online and offline software has been developed to estimate the maximum skin dose (MSD) to the patient from IC procedures. However, the capabilities and accuracy of such skin dose calculation (SDC) software to estimate MSD and 2D dose distributions markedly differ among vendors. Hence, this project focuses onthe harmonisation of RDSR (radiation dose structured report) and on the validation of SDC software products in IC, which will optimise radiation protection of patients. The outcome of the project will include the standards for digital dose reporting, development of protocols for acceptance testing and Quality Control (QC)of SDC software and setting of diagnostic reference levels per clinical complexity, assessing thefrequency of high-dose procedures as well as dose reduction strategies based on the multi-centric data collection. This paper focuses on the work performed to investigate performance of solid state dosimeters used in clinical environment.",
publisher = "Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе",
journal = "30. симпозијум ДЗЗСЦГ : зборник радова",
title = "VERIDIC: validacija i procena doze na površini kože za pacijente u interventnoj kardiologiji, VERIDIC: validation and estimation of radiation skin dose in interventional cardiology",
pages = "386-393",
url = "https://hdl.handle.net/21.15107/rcub_vinar_8712"
}
Ciraj-Bjelac, O., Kržanović, N., Živanović, M. Z., Blideanu, V., De Monte, F., Deleu, M., Feghali Joelle, A., Gallagher, A., Knežević, Ž., Maccia, C., Malchair, F., Plagnard, J., Sans Merce, M., Simantirakis, G.,& Dabin, J.. (2019). VERIDIC: validacija i procena doze na površini kože za pacijente u interventnoj kardiologiji. in 30. симпозијум ДЗЗСЦГ : зборник радова
Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе., 386-393.
https://hdl.handle.net/21.15107/rcub_vinar_8712
Ciraj-Bjelac O, Kržanović N, Živanović MZ, Blideanu V, De Monte F, Deleu M, Feghali Joelle A, Gallagher A, Knežević Ž, Maccia C, Malchair F, Plagnard J, Sans Merce M, Simantirakis G, Dabin J. VERIDIC: validacija i procena doze na površini kože za pacijente u interventnoj kardiologiji. in 30. симпозијум ДЗЗСЦГ : зборник радова. 2019;:386-393.
https://hdl.handle.net/21.15107/rcub_vinar_8712 .
Ciraj-Bjelac, Olivera, Kržanović, Nikola, Živanović, Miloš Z., Blideanu, Valentin, De Monte, Francesca, Deleu, Marine, Feghali Joelle, Ann, Gallagher, Aoife, Knežević, Željka, Maccia, Carlo, Malchair, Francoise, Plagnard, Johann, Sans Merce, Marta, Simantirakis, Georgios, Dabin, Jeremie, "VERIDIC: validacija i procena doze na površini kože za pacijente u interventnoj kardiologiji" in 30. симпозијум ДЗЗСЦГ : зборник радова (2019):386-393,
https://hdl.handle.net/21.15107/rcub_vinar_8712 .

Establishing the European diagnostic reference levels for interventional cardiology

Siiskonen, Teemu; Ciraj-Bjelac, Olivera; Dabin, Jeremie; Diklić, Ana; Domienik-Andrzejewska, Joanna; Farah, Jad; Fernandez, Jose Miguel; Gallagher, Aoife; Hourdakis, Constantine J.; Jurković, Slaven; Jarvinen, Hannu; Jarvinen, J.; Knežević, Željka; Koukorava, Christina; Maccia, Carlo; Majer, Marija; Malchair, Francoise; Riccardi, Lucia; Rizk, C.; Sanchez, Roberto Mariano; Sandborg, Michael; Merce, Marta Sans; Segota, D.; Sierpowska, Joanna; Simantirakis, George; Sukupova, Lucie; Thrapsanioti, Zoi; Vano, Eliseo

(2018)

TY  - JOUR
AU  - Siiskonen, Teemu
AU  - Ciraj-Bjelac, Olivera
AU  - Dabin, Jeremie
AU  - Diklić, Ana
AU  - Domienik-Andrzejewska, Joanna
AU  - Farah, Jad
AU  - Fernandez, Jose Miguel
AU  - Gallagher, Aoife
AU  - Hourdakis, Constantine J.
AU  - Jurković, Slaven
AU  - Jarvinen, Hannu
AU  - Jarvinen, J.
AU  - Knežević, Željka
AU  - Koukorava, Christina
AU  - Maccia, Carlo
AU  - Majer, Marija
AU  - Malchair, Francoise
AU  - Riccardi, Lucia
AU  - Rizk, C.
AU  - Sanchez, Roberto Mariano
AU  - Sandborg, Michael
AU  - Merce, Marta Sans
AU  - Segota, D.
AU  - Sierpowska, Joanna
AU  - Simantirakis, George
AU  - Sukupova, Lucie
AU  - Thrapsanioti, Zoi
AU  - Vano, Eliseo
PY  - 2018
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7889
AB  - Interventional cardiac procedures may be associated with high patient doses and therefore require special attention to protect the patients from radiation injuries such as skin erythema, cardiovascular tissue reactions or radiation-induced cancer. In this study, patient exposure data is collected from 13 countries (37 clinics and nearly 50 interventional rooms) and for 10 different procedures. Dose data was collected from a total of 14,922 interventional cardiology procedures. Based on these data European diagnostic reference levels (DRL) for air kerma-area product are suggested for coronary angiography (CA, DRL = 35 Gy cm2), percutaneous coronary intervention (PCI, 85 Gy cm2), transcatheter aortic valve implantation (TAVI, 130 Gy cm2), electrophysiological procedures (12 Gy cm2) and pacemaker implantations. Pacemaker implantations were further divided into single-chamber (2.5 Gy cm2) and dual chamber (3.5 Gy cm2) procedures and implantations of cardiac resynchronization therapy pacemaker (18 Gy cm2). Results show that relatively new techniques such as TAVI and treatment of chronic total occlusion (CTO) often produce relatively high doses, and thus emphasises the need for use of an optimization tool such as DRL to assist in reducing patient exposure. The generic DRL presented here facilitate comparison of patient exposure in interventional cardiology. © 2018 Associazione Italiana di Fisica Medica
T2  - Physica Medica
T1  - Establishing the European diagnostic reference levels for interventional cardiology
VL  - 54
SP  - 42
EP  - 48
DO  - 10.1016/j.ejmp.2018.09.012
ER  - 
@article{
author = "Siiskonen, Teemu and Ciraj-Bjelac, Olivera and Dabin, Jeremie and Diklić, Ana and Domienik-Andrzejewska, Joanna and Farah, Jad and Fernandez, Jose Miguel and Gallagher, Aoife and Hourdakis, Constantine J. and Jurković, Slaven and Jarvinen, Hannu and Jarvinen, J. and Knežević, Željka and Koukorava, Christina and Maccia, Carlo and Majer, Marija and Malchair, Francoise and Riccardi, Lucia and Rizk, C. and Sanchez, Roberto Mariano and Sandborg, Michael and Merce, Marta Sans and Segota, D. and Sierpowska, Joanna and Simantirakis, George and Sukupova, Lucie and Thrapsanioti, Zoi and Vano, Eliseo",
year = "2018",
abstract = "Interventional cardiac procedures may be associated with high patient doses and therefore require special attention to protect the patients from radiation injuries such as skin erythema, cardiovascular tissue reactions or radiation-induced cancer. In this study, patient exposure data is collected from 13 countries (37 clinics and nearly 50 interventional rooms) and for 10 different procedures. Dose data was collected from a total of 14,922 interventional cardiology procedures. Based on these data European diagnostic reference levels (DRL) for air kerma-area product are suggested for coronary angiography (CA, DRL = 35 Gy cm2), percutaneous coronary intervention (PCI, 85 Gy cm2), transcatheter aortic valve implantation (TAVI, 130 Gy cm2), electrophysiological procedures (12 Gy cm2) and pacemaker implantations. Pacemaker implantations were further divided into single-chamber (2.5 Gy cm2) and dual chamber (3.5 Gy cm2) procedures and implantations of cardiac resynchronization therapy pacemaker (18 Gy cm2). Results show that relatively new techniques such as TAVI and treatment of chronic total occlusion (CTO) often produce relatively high doses, and thus emphasises the need for use of an optimization tool such as DRL to assist in reducing patient exposure. The generic DRL presented here facilitate comparison of patient exposure in interventional cardiology. © 2018 Associazione Italiana di Fisica Medica",
journal = "Physica Medica",
title = "Establishing the European diagnostic reference levels for interventional cardiology",
volume = "54",
pages = "42-48",
doi = "10.1016/j.ejmp.2018.09.012"
}
Siiskonen, T., Ciraj-Bjelac, O., Dabin, J., Diklić, A., Domienik-Andrzejewska, J., Farah, J., Fernandez, J. M., Gallagher, A., Hourdakis, C. J., Jurković, S., Jarvinen, H., Jarvinen, J., Knežević, Ž., Koukorava, C., Maccia, C., Majer, M., Malchair, F., Riccardi, L., Rizk, C., Sanchez, R. M., Sandborg, M., Merce, M. S., Segota, D., Sierpowska, J., Simantirakis, G., Sukupova, L., Thrapsanioti, Z.,& Vano, E.. (2018). Establishing the European diagnostic reference levels for interventional cardiology. in Physica Medica, 54, 42-48.
https://doi.org/10.1016/j.ejmp.2018.09.012
Siiskonen T, Ciraj-Bjelac O, Dabin J, Diklić A, Domienik-Andrzejewska J, Farah J, Fernandez JM, Gallagher A, Hourdakis CJ, Jurković S, Jarvinen H, Jarvinen J, Knežević Ž, Koukorava C, Maccia C, Majer M, Malchair F, Riccardi L, Rizk C, Sanchez RM, Sandborg M, Merce MS, Segota D, Sierpowska J, Simantirakis G, Sukupova L, Thrapsanioti Z, Vano E. Establishing the European diagnostic reference levels for interventional cardiology. in Physica Medica. 2018;54:42-48.
doi:10.1016/j.ejmp.2018.09.012 .
Siiskonen, Teemu, Ciraj-Bjelac, Olivera, Dabin, Jeremie, Diklić, Ana, Domienik-Andrzejewska, Joanna, Farah, Jad, Fernandez, Jose Miguel, Gallagher, Aoife, Hourdakis, Constantine J., Jurković, Slaven, Jarvinen, Hannu, Jarvinen, J., Knežević, Željka, Koukorava, Christina, Maccia, Carlo, Majer, Marija, Malchair, Francoise, Riccardi, Lucia, Rizk, C., Sanchez, Roberto Mariano, Sandborg, Michael, Merce, Marta Sans, Segota, D., Sierpowska, Joanna, Simantirakis, George, Sukupova, Lucie, Thrapsanioti, Zoi, Vano, Eliseo, "Establishing the European diagnostic reference levels for interventional cardiology" in Physica Medica, 54 (2018):42-48,
https://doi.org/10.1016/j.ejmp.2018.09.012 . .
36
23
33

Feasibility of setting up generic alert levels for maximum skin dose in fluoroscopically guided procedures

Jarvinen, Hannu; Farah, Jad; Siiskonen, Teemu; Ciraj-Bjelac, Olivera; Dabin, Jeremie; Carinou, Eleftheria; Domienik-Andrzejewska, Joanna; Kluszczynski, Dariusz; Knežević, Željka; Kopec, Renata; Majer, Marija; Malchair, Francoise; Negri, Anna; Pankowski, Piotr; Sarmento, Sandra; Trianni, Annalisa

(2018)

TY  - JOUR
AU  - Jarvinen, Hannu
AU  - Farah, Jad
AU  - Siiskonen, Teemu
AU  - Ciraj-Bjelac, Olivera
AU  - Dabin, Jeremie
AU  - Carinou, Eleftheria
AU  - Domienik-Andrzejewska, Joanna
AU  - Kluszczynski, Dariusz
AU  - Knežević, Željka
AU  - Kopec, Renata
AU  - Majer, Marija
AU  - Malchair, Francoise
AU  - Negri, Anna
AU  - Pankowski, Piotr
AU  - Sarmento, Sandra
AU  - Trianni, Annalisa
PY  - 2018
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7621
AB  - Purpose: The feasibility of setting-up generic, hospital-independent dose alert levels to initiate vigilance on possible skin injuries in interventional procedures was studied for three high-dose procedures (chemoembolization (TACE) of the liver, neuro-embolization (NE) and percutaneous coronary intervention (PCI)) in 9 European countries. Methods: Gafchromic (R) films and thermoluminescent dosimeters (TLD) were used to determine the Maximum Skin Dose (MSD). Correlation of the online dose indicators (fluoroscopy time, kerma- or dose-area product (KAP or DAP) and cumulative air kerma at interventional reference point (K-a,K-r)) with MSD was evaluated and used to establish the alert levels corresponding to a MSD of 2 Gy and 5 Gy. The uncertainties of alert levels in terms of DAP and K-a,K-r, and uncertainty of MSD were calculated. Results: About 20-30% of all MSD values exceeded 2 Gy while only 2-6% exceeded 5 Gy. The correlations suggest that both DAP and K-a,K-r can be used as a dose indicator for alert levels (Pearson correlation coefficient p mostly > 0.8), while fluoroscopy time is not suitable (p mostly < 0.6). Generic alert levels based on DAP (Gy cm(2)) were suggested for MSD of both 2 Gy and 5 Gy (for 5 Gy: TACE 750, PCI 250 and NE 400). The suggested levels are close to the lowest values published in several other studies. The uncertainty of the MSD was estimated to be around 10-15% and of hospital-specific skin dose alert levels about 20-30% (with coverage factor k = 1). Conclusions: The generic alert levels are feasible for some cases but should be used with caution, only as the first approximation, while hospital-specific alert levels are preferred as the final approach.
T2  - Physica Medica
T1  - Feasibility of setting up generic alert levels for maximum skin dose in fluoroscopically guided procedures
VL  - 46
SP  - 67
EP  - 74
DO  - 10.1016/j.ejmp.2018.01.010
ER  - 
@article{
author = "Jarvinen, Hannu and Farah, Jad and Siiskonen, Teemu and Ciraj-Bjelac, Olivera and Dabin, Jeremie and Carinou, Eleftheria and Domienik-Andrzejewska, Joanna and Kluszczynski, Dariusz and Knežević, Željka and Kopec, Renata and Majer, Marija and Malchair, Francoise and Negri, Anna and Pankowski, Piotr and Sarmento, Sandra and Trianni, Annalisa",
year = "2018",
abstract = "Purpose: The feasibility of setting-up generic, hospital-independent dose alert levels to initiate vigilance on possible skin injuries in interventional procedures was studied for three high-dose procedures (chemoembolization (TACE) of the liver, neuro-embolization (NE) and percutaneous coronary intervention (PCI)) in 9 European countries. Methods: Gafchromic (R) films and thermoluminescent dosimeters (TLD) were used to determine the Maximum Skin Dose (MSD). Correlation of the online dose indicators (fluoroscopy time, kerma- or dose-area product (KAP or DAP) and cumulative air kerma at interventional reference point (K-a,K-r)) with MSD was evaluated and used to establish the alert levels corresponding to a MSD of 2 Gy and 5 Gy. The uncertainties of alert levels in terms of DAP and K-a,K-r, and uncertainty of MSD were calculated. Results: About 20-30% of all MSD values exceeded 2 Gy while only 2-6% exceeded 5 Gy. The correlations suggest that both DAP and K-a,K-r can be used as a dose indicator for alert levels (Pearson correlation coefficient p mostly > 0.8), while fluoroscopy time is not suitable (p mostly < 0.6). Generic alert levels based on DAP (Gy cm(2)) were suggested for MSD of both 2 Gy and 5 Gy (for 5 Gy: TACE 750, PCI 250 and NE 400). The suggested levels are close to the lowest values published in several other studies. The uncertainty of the MSD was estimated to be around 10-15% and of hospital-specific skin dose alert levels about 20-30% (with coverage factor k = 1). Conclusions: The generic alert levels are feasible for some cases but should be used with caution, only as the first approximation, while hospital-specific alert levels are preferred as the final approach.",
journal = "Physica Medica",
title = "Feasibility of setting up generic alert levels for maximum skin dose in fluoroscopically guided procedures",
volume = "46",
pages = "67-74",
doi = "10.1016/j.ejmp.2018.01.010"
}
Jarvinen, H., Farah, J., Siiskonen, T., Ciraj-Bjelac, O., Dabin, J., Carinou, E., Domienik-Andrzejewska, J., Kluszczynski, D., Knežević, Ž., Kopec, R., Majer, M., Malchair, F., Negri, A., Pankowski, P., Sarmento, S.,& Trianni, A.. (2018). Feasibility of setting up generic alert levels for maximum skin dose in fluoroscopically guided procedures. in Physica Medica, 46, 67-74.
https://doi.org/10.1016/j.ejmp.2018.01.010
Jarvinen H, Farah J, Siiskonen T, Ciraj-Bjelac O, Dabin J, Carinou E, Domienik-Andrzejewska J, Kluszczynski D, Knežević Ž, Kopec R, Majer M, Malchair F, Negri A, Pankowski P, Sarmento S, Trianni A. Feasibility of setting up generic alert levels for maximum skin dose in fluoroscopically guided procedures. in Physica Medica. 2018;46:67-74.
doi:10.1016/j.ejmp.2018.01.010 .
Jarvinen, Hannu, Farah, Jad, Siiskonen, Teemu, Ciraj-Bjelac, Olivera, Dabin, Jeremie, Carinou, Eleftheria, Domienik-Andrzejewska, Joanna, Kluszczynski, Dariusz, Knežević, Željka, Kopec, Renata, Majer, Marija, Malchair, Francoise, Negri, Anna, Pankowski, Piotr, Sarmento, Sandra, Trianni, Annalisa, "Feasibility of setting up generic alert levels for maximum skin dose in fluoroscopically guided procedures" in Physica Medica, 46 (2018):67-74,
https://doi.org/10.1016/j.ejmp.2018.01.010 . .
16
14
16

Characterisation of grids of point detectors in maximum skin dose measurement in fluoroscopically-guided interventional procedures

Dabin, Jeremie; Negri, A.; Farah, Jad; Ciraj-Bjelac, Olivera; Clairand, Isabelle; De Angelis, C.; Domienik, Joanna; Jarvinen, Hannu; Kopec, R.; Majer, Marija; Malchair, Francoise; Novak, L.; Siiskonen, Teemu; Vanhavere, Filip; Trianni, A.; Knežević, Željka

(Elsevier, 2015)

TY  - JOUR
AU  - Dabin, Jeremie
AU  - Negri, A.
AU  - Farah, Jad
AU  - Ciraj-Bjelac, Olivera
AU  - Clairand, Isabelle
AU  - De Angelis, C.
AU  - Domienik, Joanna
AU  - Jarvinen, Hannu
AU  - Kopec, R.
AU  - Majer, Marija
AU  - Malchair, Francoise
AU  - Novak, L.
AU  - Siiskonen, Teemu
AU  - Vanhavere, Filip
AU  - Trianni, A.
AU  - Knežević, Željka
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/860
AB  - Purpose: Point detectors are frequently used to measure patients maximum skin dose (MSD) in fluoroscopically-guided interventional procedures (IP). However, their performance and ability to detect the actual MSD are rarely evaluated. The present study investigates the sampling uncertainty associated with the use of grids of point detectors to measure MSD in IP. Method: Chemoembolisation of the liver (CE), percutaneous coronary intervention (PCI) and neuroembolisation (NE) procedures were studied. Spatial dose distributions were measured with XR-RV3 Gafchromic (R) films for 176 procedures. These distributions were used to simulate measurements performed using grids of detectors such as thermoluminescence detectors, with detector spacing from 1.4 up to 10 cm. Results: The sampling uncertainty was the highest in PCI and NE procedures. With 40 detectors covering the film area (36 cm x 44 cm), the maximum dose would be on average 86% and 63% of the MSD measured with Gafchromic (R) films in CE and PCI procedures, respectively. In NE procedures, with 27 detectors covering the film area (14 cm x 35 cm), the maximum dose measured would be on average 82% of the MSD obtained with the Gafchromic (R) films. Conclusion: Thermoluminescence detectors show good energy and dose response in clinical beam qualities. However the poor spatial resolution of such point-like dosimeters may far outweigh their good dosimetric properties. The uncertainty from the sampling procedure should be estimated when point detectors are used in IP because it may lead to strong underestimation of the MSD. (C) 2015 Associazione Italiana di Fisica Medica. Published by Elsevier Ltd. All rights reserved.
PB  - Elsevier
T2  - Physica Medica
T1  - Characterisation of grids of point detectors in maximum skin dose measurement in fluoroscopically-guided interventional procedures
VL  - 31
IS  - 8
SP  - 1112
EP  - 1117
DO  - 10.1016/j.ejmp.2015.08.006
ER  - 
@article{
author = "Dabin, Jeremie and Negri, A. and Farah, Jad and Ciraj-Bjelac, Olivera and Clairand, Isabelle and De Angelis, C. and Domienik, Joanna and Jarvinen, Hannu and Kopec, R. and Majer, Marija and Malchair, Francoise and Novak, L. and Siiskonen, Teemu and Vanhavere, Filip and Trianni, A. and Knežević, Željka",
year = "2015",
abstract = "Purpose: Point detectors are frequently used to measure patients maximum skin dose (MSD) in fluoroscopically-guided interventional procedures (IP). However, their performance and ability to detect the actual MSD are rarely evaluated. The present study investigates the sampling uncertainty associated with the use of grids of point detectors to measure MSD in IP. Method: Chemoembolisation of the liver (CE), percutaneous coronary intervention (PCI) and neuroembolisation (NE) procedures were studied. Spatial dose distributions were measured with XR-RV3 Gafchromic (R) films for 176 procedures. These distributions were used to simulate measurements performed using grids of detectors such as thermoluminescence detectors, with detector spacing from 1.4 up to 10 cm. Results: The sampling uncertainty was the highest in PCI and NE procedures. With 40 detectors covering the film area (36 cm x 44 cm), the maximum dose would be on average 86% and 63% of the MSD measured with Gafchromic (R) films in CE and PCI procedures, respectively. In NE procedures, with 27 detectors covering the film area (14 cm x 35 cm), the maximum dose measured would be on average 82% of the MSD obtained with the Gafchromic (R) films. Conclusion: Thermoluminescence detectors show good energy and dose response in clinical beam qualities. However the poor spatial resolution of such point-like dosimeters may far outweigh their good dosimetric properties. The uncertainty from the sampling procedure should be estimated when point detectors are used in IP because it may lead to strong underestimation of the MSD. (C) 2015 Associazione Italiana di Fisica Medica. Published by Elsevier Ltd. All rights reserved.",
publisher = "Elsevier",
journal = "Physica Medica",
title = "Characterisation of grids of point detectors in maximum skin dose measurement in fluoroscopically-guided interventional procedures",
volume = "31",
number = "8",
pages = "1112-1117",
doi = "10.1016/j.ejmp.2015.08.006"
}
Dabin, J., Negri, A., Farah, J., Ciraj-Bjelac, O., Clairand, I., De Angelis, C., Domienik, J., Jarvinen, H., Kopec, R., Majer, M., Malchair, F., Novak, L., Siiskonen, T., Vanhavere, F., Trianni, A.,& Knežević, Ž.. (2015). Characterisation of grids of point detectors in maximum skin dose measurement in fluoroscopically-guided interventional procedures. in Physica Medica
Elsevier., 31(8), 1112-1117.
https://doi.org/10.1016/j.ejmp.2015.08.006
Dabin J, Negri A, Farah J, Ciraj-Bjelac O, Clairand I, De Angelis C, Domienik J, Jarvinen H, Kopec R, Majer M, Malchair F, Novak L, Siiskonen T, Vanhavere F, Trianni A, Knežević Ž. Characterisation of grids of point detectors in maximum skin dose measurement in fluoroscopically-guided interventional procedures. in Physica Medica. 2015;31(8):1112-1117.
doi:10.1016/j.ejmp.2015.08.006 .
Dabin, Jeremie, Negri, A., Farah, Jad, Ciraj-Bjelac, Olivera, Clairand, Isabelle, De Angelis, C., Domienik, Joanna, Jarvinen, Hannu, Kopec, R., Majer, Marija, Malchair, Francoise, Novak, L., Siiskonen, Teemu, Vanhavere, Filip, Trianni, A., Knežević, Željka, "Characterisation of grids of point detectors in maximum skin dose measurement in fluoroscopically-guided interventional procedures" in Physica Medica, 31, no. 8 (2015):1112-1117,
https://doi.org/10.1016/j.ejmp.2015.08.006 . .
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Measurement of maximum skin dose in interventional radiology and cardiology and challenges in the set-up of European alert thresholds

Farah, Jad; Trianni, A.; Carinou, Eleftheria; Ciraj-Bjelac, Olivera; Clairand, Isabelle; Dabin, Jeremie; De Angelis, C.; Domienik, Joanna; Jarvinen, Hannu; Kopec, R.; Majer, Marija; Malchair, Francoise; Negri, A.; Novak, L.; Siiskonen, Teemu; Vanhavere, Filip; Knežević, Željka

(2015)

TY  - JOUR
AU  - Farah, Jad
AU  - Trianni, A.
AU  - Carinou, Eleftheria
AU  - Ciraj-Bjelac, Olivera
AU  - Clairand, Isabelle
AU  - Dabin, Jeremie
AU  - De Angelis, C.
AU  - Domienik, Joanna
AU  - Jarvinen, Hannu
AU  - Kopec, R.
AU  - Majer, Marija
AU  - Malchair, Francoise
AU  - Negri, A.
AU  - Novak, L.
AU  - Siiskonen, Teemu
AU  - Vanhavere, Filip
AU  - Knežević, Željka
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7068
AB  - To help operators acknowledge patient dose during interventional procedures, EURADOS WG-12 focused on measuring patient skin dose using XR-RV3 gafchromic films, thermoluminescent detector (TLD) pellets or 2D TL foils and on investigating possible correlation to the on-line dose indicators such as fluoroscopy time, Kerma-area product (KAP) and cumulative air Kerma at reference point (CK). The study aims at defining non-centre-specific European alert thresholds for skin dose in three interventional procedures: chemoembolization of the liver (CE), neuroembolization (NE) and percutaneous coronary interventions (PCI). Skin dose values of GT 3 Gy (ICRP threshold for skin injuries) were indeed measured in these procedures confirming the need for dose indicators that correlate with maximum skin dose (MSD). However, although MSD showed fairly good correlation with KAP and CK, several limitations were identified challenging the set-up of non-centre-specific European alert thresholds. This paper presents preliminary results of this wide European measurement campaign and focuses on the main challenges in the definition of European alert thresholds.
T2  - Radiation Protection Dosimetry
T1  - Measurement of maximum skin dose in interventional radiology and cardiology and challenges in the set-up of European alert thresholds
VL  - 164
IS  - 1-2
SP  - 138
EP  - 142
DO  - 10.1093/rpd/ncu314
ER  - 
@article{
author = "Farah, Jad and Trianni, A. and Carinou, Eleftheria and Ciraj-Bjelac, Olivera and Clairand, Isabelle and Dabin, Jeremie and De Angelis, C. and Domienik, Joanna and Jarvinen, Hannu and Kopec, R. and Majer, Marija and Malchair, Francoise and Negri, A. and Novak, L. and Siiskonen, Teemu and Vanhavere, Filip and Knežević, Željka",
year = "2015",
abstract = "To help operators acknowledge patient dose during interventional procedures, EURADOS WG-12 focused on measuring patient skin dose using XR-RV3 gafchromic films, thermoluminescent detector (TLD) pellets or 2D TL foils and on investigating possible correlation to the on-line dose indicators such as fluoroscopy time, Kerma-area product (KAP) and cumulative air Kerma at reference point (CK). The study aims at defining non-centre-specific European alert thresholds for skin dose in three interventional procedures: chemoembolization of the liver (CE), neuroembolization (NE) and percutaneous coronary interventions (PCI). Skin dose values of GT 3 Gy (ICRP threshold for skin injuries) were indeed measured in these procedures confirming the need for dose indicators that correlate with maximum skin dose (MSD). However, although MSD showed fairly good correlation with KAP and CK, several limitations were identified challenging the set-up of non-centre-specific European alert thresholds. This paper presents preliminary results of this wide European measurement campaign and focuses on the main challenges in the definition of European alert thresholds.",
journal = "Radiation Protection Dosimetry",
title = "Measurement of maximum skin dose in interventional radiology and cardiology and challenges in the set-up of European alert thresholds",
volume = "164",
number = "1-2",
pages = "138-142",
doi = "10.1093/rpd/ncu314"
}
Farah, J., Trianni, A., Carinou, E., Ciraj-Bjelac, O., Clairand, I., Dabin, J., De Angelis, C., Domienik, J., Jarvinen, H., Kopec, R., Majer, M., Malchair, F., Negri, A., Novak, L., Siiskonen, T., Vanhavere, F.,& Knežević, Ž.. (2015). Measurement of maximum skin dose in interventional radiology and cardiology and challenges in the set-up of European alert thresholds. in Radiation Protection Dosimetry, 164(1-2), 138-142.
https://doi.org/10.1093/rpd/ncu314
Farah J, Trianni A, Carinou E, Ciraj-Bjelac O, Clairand I, Dabin J, De Angelis C, Domienik J, Jarvinen H, Kopec R, Majer M, Malchair F, Negri A, Novak L, Siiskonen T, Vanhavere F, Knežević Ž. Measurement of maximum skin dose in interventional radiology and cardiology and challenges in the set-up of European alert thresholds. in Radiation Protection Dosimetry. 2015;164(1-2):138-142.
doi:10.1093/rpd/ncu314 .
Farah, Jad, Trianni, A., Carinou, Eleftheria, Ciraj-Bjelac, Olivera, Clairand, Isabelle, Dabin, Jeremie, De Angelis, C., Domienik, Joanna, Jarvinen, Hannu, Kopec, R., Majer, Marija, Malchair, Francoise, Negri, A., Novak, L., Siiskonen, Teemu, Vanhavere, Filip, Knežević, Željka, "Measurement of maximum skin dose in interventional radiology and cardiology and challenges in the set-up of European alert thresholds" in Radiation Protection Dosimetry, 164, no. 1-2 (2015):138-142,
https://doi.org/10.1093/rpd/ncu314 . .
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