Peer support: A needs assessment for social support from trained peers in response to stress among medical physicists.

Abstract:

PURPOSE:Previous studies suggest that within radiation oncology, medical physicists (MP) experience high workloads. Little is known about how MPs use social support (SS) in times of stress. METHODS:In collaboration with the Workgroup on Prevention of Medical Error, the American Association of Physicists in Medicine administered this Human Investigation Committee (HIC) approved email survey to 8566 members. Respondents were considered likely to seek SS if they answered (probably/definitely would) and unlikely to seek support if they answered (probably/definitely would not). Logistic regression was applied to determine associations between demographic factors and willingness to seek support as well as perception of barriers. RESULTS:One thousand two hundred and ninety-seven members (15.1%) accessed and gave consent for the survey. One thousand and one (11.7%) respondents answered all relevant questions. Respondents were predominantly male (69.1%), MP in radiation oncology (81.8%), private practice (51.6%), with practice duration> 10 yr (60.2%). MPs were likely to seek SS for personal physical illness (78.63%), involvement in a medical error (73.94%) or adverse patient outcome (75.17%). MPs sought SS in the setting of personal fatigue (33.2%) or burnout (44.3%). Barriers to seeking SS were lack of time (80.3%), and uncertainty about whom to access (70.7%). MPs responded that they would be most likely to seek support from an equally experienced medical physicist colleague (81.0%). Most MPs (67.0%) identified as having experienced stressors, with serious family illness (35.2%), or burnout (32.8%) being most common. Factors associated with MPs unwillingness to seek SS for medical error included> 20 yr in practice (vs still in training - OR 0.30, P = 0.015), and male gender (OR 0.60, P = 0.003). Male gender was associated with the lowest willingness to seek support (OR 2.10, P = 0.0001), but also with fewer perceived barriers (OR 1.60, P = 0.0075). CONCLUSION:Willingness to seek SS is demonstrated, and MPs want colleagues to provide support. Given these results, peer support could be considered among MPs.

journal_name

J Appl Clin Med Phys

authors

Johnson J,Ford E,Yu J,Buckey C,Fogh S,Evans SB

doi

10.1002/acm2.12675

subject

Has Abstract

pub_date

2019-09-01 00:00:00

pages

157-162

issue

9

issn

1526-9914

journal_volume

20

pub_type

杂志文章
  • New adaptive statistical iterative reconstruction ASiR-V: Assessment of noise performance in comparison to ASiR.

    abstract:PURPOSE:To assess the noise characteristics of the new adaptive statistical iterative reconstruction (ASiR-V) in comparison to ASiR. METHODS:A water phantom was acquired with common clinical scanning parameters, at five different levels of CTDIvol . Images were reconstructed with different kernels (STD, SOFT, and BONE...

    journal_title:Journal of applied clinical medical physics

    pub_type: 杂志文章

    doi:10.1002/acm2.12253

    authors: De Marco P,Origgi D

    更新日期:2018-03-01 00:00:00

  • Dose perturbation due to the polysulfone cap surrounding a Fletcher-Williamson colpostat.

    abstract::We conducted a metrological evaluation of the dosimetric impact due to the polysulfone cap used with the Fletcher-Williamson (FW) colpostat for 192Ir high-dose rate and pulsed-dose rate intracavitary brachytherapy using Monte Carlo simulations. Polysulfone caps with diameter of 30 mm, 25 mm, 20 mm, and 16 mm (mini-ovo...

    journal_title:Journal of applied clinical medical physics

    pub_type: 杂志文章

    doi:10.1120/jacmp.v11i1.3146

    authors: Price MJ,Kry SF,Eifel PJ,Salehpour M,Mourtada F

    更新日期:2010-01-28 00:00:00

  • Utilization of cone beam CT for reconstruction of dose distribution delivered in image-guided radiotherapy of prostate carcinoma - bony landmark setup compared to fiducial markers setup.

    abstract::The purpose of this study was to compare two different styles of prostate IGRT: bony landmark (BL) setup vs. fiducial markers (FM) setup. Twenty-nine prostate patients were treated with daily BL setup and 30 patients with daily FM setup. Delivered dose distribution was reconstructed on cone-beam CT (CBCT) acquired onc...

    journal_title:Journal of applied clinical medical physics

    pub_type: 杂志文章

    doi:10.1120/jacmp.v14i3.4203

    authors: Paluska P,Hanus J,Sefrova J,Rouskova L,Grepl J,Jansa J,Kasaova L,Hodek M,Zouhar M,Vosmik M,Petera J

    更新日期:2013-05-06 00:00:00

  • Assessment of PlanIQ Feasibility DVH for head and neck treatment planning.

    abstract:INTRODUCTION:Designing a radiation plan that optimally delivers both target coverage and normal tissue sparing is challenging. There are limited tools to determine what is dosimetrically achievable and frequently the experience of the planner/physician is relied upon to make these determinations. PlanIQ software provid...

    journal_title:Journal of applied clinical medical physics

    pub_type: 杂志文章

    doi:10.1002/acm2.12165

    authors: Fried DV,Chera BS,Das SK

    更新日期:2017-09-01 00:00:00

  • Radiation treatment planning and delivery strategies for a pregnant brain tumor patient.

    abstract::The management of a pregnant patient in radiation oncology is an infrequent event requiring careful consideration by both the physician and physicist. The aim of this manuscript was to highlight treatment planning techniques and detail measurements of fetal dose for a pregnant patient recently requiring treatment for ...

    journal_title:Journal of applied clinical medical physics

    pub_type: 杂志文章

    doi:10.1002/acm2.12262

    authors: Labby ZE,Barraclough B,Bayliss RA,Besemer AE,Dunkerley DAP,Howard SP

    更新日期:2018-09-01 00:00:00

  • Dose calculation for hypofractionated volumetric-modulated arc therapy: approximating continuous arc delivery and tongue-and-groove modeling.

    abstract::Hypofractionated treatments generally increase the complexity of a treatment plan due to the more stringent constraints of normal tissues and target coverage. As a result, treatment plans contain more modulated MLC motions that may require extra efforts for accurate dose calculation. This study explores methods to min...

    journal_title:Journal of applied clinical medical physics

    pub_type: 杂志文章

    doi:10.1120/jacmp.v17i2.4989

    authors: Yang J,Tang G,Zhang P,Hunt M,Lim SB,LoSasso T,Mageras G

    更新日期:2016-03-08 00:00:00

  • Radiation therapy plan checks in a paperless clinic.

    abstract::Traditional quality assurance checks of a patient's radiation therapy plan involve printing out treatment parameters from the treatment planning system and the "record and verify" (R&V) system and visually checking the information for one-to-one correspondence. In a paperless environment, one can automate this process...

    journal_title:Journal of applied clinical medical physics

    pub_type: 杂志文章

    doi:10.1120/jacmp.v10i1.2905

    authors: Siochi RA,Pennington EC,Waldron TJ,Bayouth JE

    更新日期:2009-01-27 00:00:00

  • The feasibility of atlas-based automatic segmentation of MRI for H&N radiotherapy planning.

    abstract::Atlas-based autosegmentation is an established tool for segmenting structures for CT-planned head and neck radiotherapy. MRI is being increasingly integrated into the planning process. The aim of this study is to assess the feasibility of MRI-based, atlas-based autosegmentation for organs at risk (OAR) and lymph node ...

    journal_title:Journal of applied clinical medical physics

    pub_type: 临床试验,杂志文章

    doi:10.1120/jacmp.v17i4.6051

    authors: Wardman K,Prestwich RJ,Gooding MJ,Speight RJ

    更新日期:2016-07-08 00:00:00

  • The dose penumbra of a custom-made shield used in hemibody skin electron irradiation.

    abstract::We report our technique for hemibody skin electron irradiation with a custom-made plywood shield. The technique is similar to our clinical total skin electron irradiation (TSEI), performed with a six-pair dual field (Stanford technique) at an extended source-to-skin distance (SSD) of 377 cm, with the addition of a ply...

    journal_title:Journal of applied clinical medical physics

    pub_type: 杂志文章

    doi:10.1120/jacmp.v17i6.6367

    authors: Rivers CI,AlDahlawi I,Wang IZ,Singh AK,Podgorsak MB

    更新日期:2016-11-08 00:00:00

  • Volumetric-modulated arc therapy planning using multicriteria optimization for localized prostate cancer.

    abstract::The purpose of this work is to evaluate the volumetric-modulated arc therapy (VMAT) multicriteria optimization (MCO) algorithm clinically available in the RayStation treatment planning system (TPS) and its ability to reduce treatment planning time while providing high dosimetric plan quality. Nine patients with locali...

    journal_title:Journal of applied clinical medical physics

    pub_type: 杂志文章

    doi:10.1120/jacmp.v16i3.5410

    authors: Ghandour S,Matzinger O,Pachoud M

    更新日期:2015-05-08 00:00:00

  • Design and dosimetry characteristics of a commercial applicator system for intra-operative electron beam therapy utilizing ELEKTA Precise accelerator.

    abstract::The design concept and dosimetric characteristics of a new applicator system for intraoperative radiation therapy (IORT) are presented in this work. A new hard-docking commercial system includes polymethylmethacrylate (PMMA) applicators with different diameters and applicator end angles and a set of secondary lead col...

    journal_title:Journal of applied clinical medical physics

    pub_type: 杂志文章

    doi:10.1120/jacmp.v11i4.3244

    authors: Nevelsky A,Bernstein Z,Bar-Deroma R,Kuten A,Orion I

    更新日期:2010-07-19 00:00:00

  • Cross verification of independent dose recalculation, log files based, and phantom measurement-based pretreatment quality assurance for volumetric modulated arc therapy.

    abstract::Independent treatment planning system (TPS) check with Mobius3D software, log files based quality assurance (QA) with MobiusFX, and phantom measurement-based QA with ArcCHECK were performed and cross verified for head-and-neck (17 patients), chest (16 patients), and abdominal (19 patients) cancer patients who underwen...

    journal_title:Journal of applied clinical medical physics

    pub_type: 杂志文章

    doi:10.1002/acm2.13036

    authors: Han C,Yi J,Zhu K,Zhou Y,Ai Y,Zheng X,Xie C,Jin X

    更新日期:2020-10-01 00:00:00

  • Development of system using beam's eye view images to measure respiratory motion tracking errors in image-guided robotic radiosurgery system.

    abstract::The accuracy of the CyberKnife Synchrony Respiratory Tracking System (SRTS) is considered to be patient-dependent because the SRTS relies on an individual correlation between the internal tumor position (ITP) and the external marker position (EMP), as well as a prediction method to compensate for the delay incurred to...

    journal_title:Journal of applied clinical medical physics

    pub_type: 杂志文章

    doi:10.1120/jacmp.v16i1.5049

    authors: Inoue M,Shiomi H,Iwata H,Taguchi J,Okawa K,Kikuchi C,Inada K,Iwabuchi M,Murai T,Koike I,Tatewaki K,Ohta S,Inoue T

    更新日期:2015-01-08 00:00:00

  • Translucent poly(vinyl alcohol) cryogel dosimeters for simultaneous dose buildup and monitoring during chest wall radiation therapy.

    abstract::Chest wall radiation therapy treatment delivery was monitored using a 5 mm thick radiochromic poly(vinyl alcohol) cryogel that also provided buildup material. The cryogels were used to detect positioning errors and measure the impact of shifts for a chest wall treatment that was delivered to a RANDO phantom. The phant...

    journal_title:Journal of applied clinical medical physics

    pub_type: 杂志文章

    doi:10.1120/jacmp.v17i5.6148

    authors: Eyadeh MM,Weston MA,Juhasz J,Diamond KR

    更新日期:2016-09-08 00:00:00

  • Production of neutrons in laminated barriers of radiotherapy rooms: comparison between the analytical methodology and Monte Carlo simulations.

    abstract::The necessity to build or adapt radiotherapy rooms in reduced areas leads to the search for unconventional solutions for shielding projects. In most cases, adding metals to the primary barriers is the best alternative to shield rooms properly. However, when photons with energies equal or higher than 10 MV interact wit...

    journal_title:Journal of applied clinical medical physics

    pub_type: 杂志文章

    doi:10.1120/jacmp.v15i6.5035

    authors: Rezende GF,Da Rosa LA,Facure A

    更新日期:2014-11-08 00:00:00

  • Two-year experience with the commercial Gamma Knife Check software.

    abstract::The Gamma Knife Check software is an FDA approved second check system for dose calculations in Gamma Knife radiosurgery. The purpose of this study was to evaluate the accuracy and the stability of the commercial software package as a tool for independent dose verification. The Gamma Knife Check software version 8.4 wa...

    journal_title:Journal of applied clinical medical physics

    pub_type: 杂志文章

    doi:10.1120/jacmp.v17i4.5547

    authors: Xu AY,Bhatnagar J,Bednarz G,Novotny J Jr,Flickinger J,Lunsford LD,Huq MS

    更新日期:2016-07-08 00:00:00

  • Prostate volumetric-modulated arc therapy: dosimetry and radiobiological model variation between the single-arc and double-arc technique.

    abstract::This study investigates the dosimetry and radiobiological model variation when a second photon arc was added to prostate volumetric-modulated arc therapy (VMAT) using the single-arc technique. Dosimetry and radiobiological model comparison between the single-arc and double-arc prostate VMAT plans were performed on fiv...

    journal_title:Journal of applied clinical medical physics

    pub_type: 杂志文章

    doi:10.1120/jacmp.v14i3.4053

    authors: Chow JC,Jiang R

    更新日期:2013-05-06 00:00:00

  • A protocol to extend the longitudinal coverage of on-board cone-beam CT.

    abstract::The longitudinal coverage of a LINAC-mounted CBCT scan is limited to the corresponding dimensional limits of its flat panel detector, which is often shorter than the length of the treatment field. These limits become apparent when fields are designed to encompass wide regions, as when providing nodal coverage. Therefo...

    journal_title:Journal of applied clinical medical physics

    pub_type: 杂志文章

    doi:10.1120/jacmp.v13i4.3796

    authors: Zheng D,Lu J,Jefferson A,Zhang C,Wu J,Sleeman W,Weiss E,Dogan N,Song S,Williamson J

    更新日期:2012-07-05 00:00:00

  • Feasibility of a GATE Monte Carlo platform in a clinical pretreatment QA system for VMAT treatment plans using TrueBeam with an HD120 multileaf collimator.

    abstract:PURPOSE:To evaluate the quality of patient-specific complicated treatment plans, including commercialized treatment planning systems (TPS) and commissioned beam data, we developed a process of quality assurance (QA) using a Monte Carlo (MC) platform. Specifically, we constructed an interface system that automatically c...

    journal_title:Journal of applied clinical medical physics

    pub_type: 杂志文章

    doi:10.1002/acm2.12718

    authors: Lee B,Jeong S,Chung K,Yoon M,Park HC,Han Y,Jung SH

    更新日期:2019-10-01 00:00:00

  • Effect of RTOG breast/chest wall guidelines on dose-volume histogram parameters.

    abstract::Treatment planning for breast cancer has been traditionally based on clinical landmarks. The Radiation Therapy Oncology Group (RTOG) published consensus guidelines on contouring target volumes (TV) for the breast/chest wall and draining lymphatics. The effect of these guidelines on dosimetric parameters in surrounding...

    journal_title:Journal of applied clinical medical physics

    pub_type: 杂志文章

    doi:10.1120/jacmp.v15i2.4547

    authors: Rudra S,Al-Hallaq HA,Feng C,Chmura SJ,Hasan Y

    更新日期:2014-03-06 00:00:00

  • Monte Carlo calculation of beam quality correction for solid-state detectors and phantom scatter correction at 137Cs energy.

    abstract::Beam quality correction kQQo (r), which reflects the absorbed energy dependence of the detector, is calculated for solid state detector materials diamond, LiF, Li2B4O7 and Al2O3 for the 137Cs RTR brachytherapy source using the Monte Carlo-based EGSnrc code system. The study also includes calculation of detector-specif...

    journal_title:Journal of applied clinical medical physics

    pub_type: 杂志文章

    doi:10.1120/jacmp.v15i1.4445

    authors: Selvam TP,Mishra S,Vishwakarma RS

    更新日期:2014-01-06 00:00:00

  • AAPM Task Group 103 report on peer review in clinical radiation oncology physics.

    abstract::This report provides guidelines for a peer review process between two clinical radiation oncology physicists. While the Task Group's work was primarily focused on ensuring timely and productive independent reviews for physicists in solo practice, these guidelines may also be appropriate for physicists in a group setti...

    journal_title:Journal of applied clinical medical physics

    pub_type: 杂志文章,实务指引

    doi:10.1120/jacmp.v6i4.2142

    authors: Halvorsen PH,Das IJ,Fraser M,Freedman DJ,Rice RE 3rd,Ibbott GS,Parsai EI,Robin TT Jr,Thomadsen BR,American Association of Physicists in Medicine.

    更新日期:2005-10-01 00:00:00

  • Investigation of error detection capabilities of phantom, EPID and MLC log file based IMRT QA methods.

    abstract::A patient specific quality assurance (QA) should detect errors that originate anywhere in the treatment planning process. However, the increasing complexity of treatment plans has increased the need for improvements in the accuracy of the patient specific pretreatment verification process. This has led to the utilizat...

    journal_title:Journal of applied clinical medical physics

    pub_type: 杂志文章

    doi:10.1002/acm2.12114

    authors: Defoor DL,Stathakis S,Roring JE,Kirby NA,Mavroidis P,Obeidat M,Papanikolaou N

    更新日期:2017-07-01 00:00:00

  • Intrafraction 4D-cone beam CT acquired during volumetric arc radiotherapy delivery: kV parameter optimization and 4D motion accuracy for lung stereotactic body radiotherapy (SBRT) patients.

    abstract:PURPOSE:Elekta XVI 5.0 allows for four-dimensional cone beam computed tomography (4D CBCT) image acquisition during treatment delivery to monitor intrafraction motion. These images can have poorer image quality due to undersampling of kV projections and treatment beam MV scatter effects. We determine if a universal int...

    journal_title:Journal of applied clinical medical physics

    pub_type: 杂志文章

    doi:10.1002/acm2.12755

    authors: Liang J,Lack D,Zhou J,Liu Q,Grills I,Yan D

    更新日期:2019-12-01 00:00:00

  • Towards a paperless medical physics residency management system.

    abstract::Documentation is a required component of a residency program, but can be difficult to collect and disseminate, resulting in minimal utilization by residents and faculty. The purpose of this work is to adapt a commercially-available Web-based medical residency management system to improve the learning experience by eff...

    journal_title:Journal of applied clinical medical physics

    pub_type: 杂志文章

    doi:10.1120/jacmp.v15i6.4866

    authors: Schubert LK,Miften M

    更新日期:2014-11-08 00:00:00

  • Dosimetric characterization and use of GAFCHROMIC EBT3 film for IMRT dose verification.

    abstract::Radiochromic film has become an important tool to verify dose distributions in highly conformal radiation therapy such as IMRT. Recently, a new generation of these films, EBT3, has become available. EBT3 has the same composition and thickness of the sensitive layer of the previous EBT2 films, but its symmetric layer c...

    journal_title:Journal of applied clinical medical physics

    pub_type: 杂志文章

    doi:10.1120/jacmp.v14i2.4111

    authors: Casanova Borca V,Pasquino M,Russo G,Grosso P,Cante D,Sciacero P,Girelli G,La Porta MR,Tofani S

    更新日期:2013-03-04 00:00:00

  • Dosimetric benefits of respiratory gating: a preliminary study.

    abstract::In this study, we compared the amount of lung tissue irradiated when respiratory gating was imposed during expiration with the amount of lung tissue irradiated when gating was imposed during inspiration. Our hypothesis was that the amount of lung tissue spared increased as inspiration increased. Computed tomography (C...

    journal_title:Journal of applied clinical medical physics

    pub_type: 临床试验,杂志文章

    doi:10.1120/jacmp.26.146

    authors: Butler LE,Forster KM,Stevens CW,Bloch C,Liu HH,Tucker SL,Komaki R,Liao Z,Starkschall G

    更新日期:2004-01-01 00:00:00

  • An open-source software for monitoring intrafraction motion during external beam radiation therapy based on superimposition of contours of projected ROIs on cine-MV images.

    abstract:PURPOSE:To present an open-source software (https://github.com/CHUSRadOncPhys/FluoMV) for monitoring intrafraction motion that is based on the visualization of superimposed contours of projected region-of-interests from DICOM RTSTRUCT files on cine-MV images acquired and displayed in real-time during radiation therapy ...

    journal_title:Journal of applied clinical medical physics

    pub_type: 杂志文章

    doi:10.1002/acm2.12940

    authors: Lessard R,Tremblay NM,Plourde MÉ,Guillot M

    更新日期:2020-08-01 00:00:00

  • Calculating the peak skin dose resulting from fluoroscopically-guided interventions. Part II: case studies.

    abstract::Part II of this review article presents four case studies for which peak skin doses are calculated following the methods outlined in Part I of this review. The data available in the cases ranges from proprietary dose reports to fluoroscopy time and number of digital acquisition frames only. Flowcharts are provided for...

    journal_title:Journal of applied clinical medical physics

    pub_type: 杂志文章

    doi:10.1120/jacmp.v13i1.3693

    authors: Jones AK,Pasciak AS

    更新日期:2012-01-05 00:00:00

  • Improving a scissor-action couch for conformal arc radiotherapy and radiosurgery.

    abstract::We have developed a method to improve the setup accuracy of a Varian Clinac 6/100 couch for delivering conformal arc therapy using a tertiary micro multileaf collimator (MLC) system. Several immobilization devices have been developed to improve the mechanical stability and isocenter alignment of the couch: turn-knob h...

    journal_title:Journal of applied clinical medical physics

    pub_type: 杂志文章

    doi:10.1120/jacmp.v5i3.2026

    authors: Li K,Yu CX,Ma L

    更新日期:2004-07-01 00:00:00