Detail
Article
Online article
FT
Medvik - BMC
  • Something wrong with this record ?

Audio-visual navigation reduces treatment time in deep-inspiration breath hold radiotherapy

M. Dolezel, K. Odrazka, J. Vanasek, I. Hartmann, T. Kohlova, Z. Vlachova

. 2020 ; 164 (4) : 461-466. [pub] 20191010

Language English Country Czech Republic

Document type Comparative Study, Journal Article

Persistent link   https://www.medvik.cz/link/bmc21023714

AIMS: The purpose of this study was to compare the treatment times for deep-inspiration breath hold with and without audio-visual (A-V) navigation. METHODS: We measured the real treatment time in 60 patients with breast cancer undergoing postoperative radiotherapy. Thirty consecutive patients were treated without deep-inspiration breath hold (DIBH) and another 30 patients using deep-inspiration breath hold (10 patients with DIBH only, 10 patients with DIBH using visual feedback and 10 patients with DIBH using visual feedback following breath training). The treatment time was relativized to number of fields and 100 monitor units (MU). The independent t-test was used to analyse differences between cohorts. RESULTS: The mean treatment time for patients without DIBH was 46.5 seconds per field and 90.9 seconds per 100 MU, for DIBH only 92.3 and 170.2 seconds, for DIBH with audio-visual navigation 68.1 and 133.8 seconds, and for DIBH with A-V feedback including breath training 66.1 and 132.5 seconds. The treatment times for patients treated using DIBH with visual navigation were significantly shorter in comparison with patients without visual feedback. We were not able to prove any significant benefit for breath training in terms of reducing the treatment time. CONCLUSION: Audio-visual navigation enables to significantly reduce the treatment time in comparison with DIBH without A-V feedback.

References provided by Crossref.org

Bibliography, etc.

Literatura

000      
00000naa a2200000 a 4500
001      
bmc21023714
003      
CZ-PrNML
005      
20211104134118.0
007      
ta
008      
211005s2020 xr d f 000 0|eng||
009      
AR
024    7_
$a 10.5507/bp.2019.051 $2 doi
035    __
$a (PubMed)31602046
040    __
$a ABA008 $b cze $d ABA008 $e AACR2
041    0_
$a eng
044    __
$a xr
100    1_
$a Doležel, Martin $7 xx0075943 $u Department of Oncology, Faculty of Medicine and Dentistry, Palacky University Olomouc and University Hospital Olomouc, Czech Republic $u Oncology Centre, Multiscan and Pardubice Regional Hospital, Pardubice, Czech Republic $u First Faculty of Medicine, Charles University, Prague, Czech Republic
245    10
$a Audio-visual navigation reduces treatment time in deep-inspiration breath hold radiotherapy / $c M. Dolezel, K. Odrazka, J. Vanasek, I. Hartmann, T. Kohlova, Z. Vlachova
504    __
$a Literatura
520    9_
$a AIMS: The purpose of this study was to compare the treatment times for deep-inspiration breath hold with and without audio-visual (A-V) navigation. METHODS: We measured the real treatment time in 60 patients with breast cancer undergoing postoperative radiotherapy. Thirty consecutive patients were treated without deep-inspiration breath hold (DIBH) and another 30 patients using deep-inspiration breath hold (10 patients with DIBH only, 10 patients with DIBH using visual feedback and 10 patients with DIBH using visual feedback following breath training). The treatment time was relativized to number of fields and 100 monitor units (MU). The independent t-test was used to analyse differences between cohorts. RESULTS: The mean treatment time for patients without DIBH was 46.5 seconds per field and 90.9 seconds per 100 MU, for DIBH only 92.3 and 170.2 seconds, for DIBH with audio-visual navigation 68.1 and 133.8 seconds, and for DIBH with A-V feedback including breath training 66.1 and 132.5 seconds. The treatment times for patients treated using DIBH with visual navigation were significantly shorter in comparison with patients without visual feedback. We were not able to prove any significant benefit for breath training in terms of reducing the treatment time. CONCLUSION: Audio-visual navigation enables to significantly reduce the treatment time in comparison with DIBH without A-V feedback.
650    _2
$a dospělí $7 D000328
650    _2
$a senioři $7 D000368
650    _2
$a senioři nad 80 let $7 D000369
650    _2
$a nádory prsu $x radioterapie $7 D001943
650    12
$a zadržování dechu $7 D062485
650    _2
$a ženské pohlaví $7 D005260
650    _2
$a lidé $7 D006801
650    _2
$a lidé středního věku $7 D008875
650    _2
$a plánování radioterapie pomocí počítače $x metody $7 D011880
650    _2
$a časové faktory $7 D013997
655    _2
$a srovnávací studie $7 D003160
655    _2
$a časopisecké články $7 D016428
700    1_
$a Odrážka, Karel $7 mzk2002148290 $u Oncology Centre, Multiscan and Pardubice Regional Hospital, Pardubice, Czech Republic $u First Faculty of Medicine, Charles University, Prague, Czech Republic $u Third Faculty of Medicine, Charles University, Prague, Czech Republic
700    1_
$a Vaňásek, Jaroslav, $d 1952- $7 nlk19990073982 $u Oncology Centre, Multiscan and Pardubice Regional Hospital, Pardubice, Czech Republic
700    1_
$a Hartmann, Igor $7 xx0064383 $u Department of Urology, Faculty of Medicine and Dentistry, Palacky University Olomouc and University Hospital Olomouc, Czech Republic
700    1_
$a Kohlová, Tereza $7 xx0127950 $u Department of Radiotherapy and Oncology, Charles University and Kralovske Vinohrady University Hospital, Prague, Czech Republic
700    1_
$a Vlachová, Zuzana $7 xx0231645 $u Department of Oncology, Faculty of Medicine and Dentistry, Palacky University Olomouc and University Hospital Olomouc, Czech Republic
773    0_
$w MED00012606 $t Biomedical papers of the Medical Faculty of the University Palacky, Olomouc, Czechoslovakia $x 1213-8118 $g Roč. 164, č. 4 (2020), s. 461-466
856    41
$u https://pubmed.ncbi.nlm.nih.gov/31602046 $y Pubmed
910    __
$a ABA008 $b A 1502 $c 958 $y p $z 0
990    __
$a 20211005 $b ABA008
991    __
$a 20211007134411 $b ABA008
999    __
$a ok $b bmc $g 1718902 $s 1144208
BAS    __
$a 3
BAS    __
$a PreBMC
BMC    __
$a 2020 $b 164 $c 4 $d 461-466 $e 20191010 $i 1213-8118 $m Biomedical papers of the Medical Faculty of the University Palacký, Olomouc Czech Republic $n Biomed. Pap. Fac. Med. Palacký Univ. Olomouc Czech Repub. (Print) $x MED00012606
LZP    __
$b NLK118 $a Pubmed-20211005

Find record

Citation metrics

Archiving options