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Showing 1 to 12 of 468 entries
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Starting again with clinical research.

BMJ (Clinical research ed.)

Crow TJ.
PMID: 2012861
BMJ. 1991 Mar 02;302(6775):530. doi: 10.1136/bmj.302.6775.530-a.
Free PMC Article

No abstract available.

Poster - Thurs Eve-25: Depth dependence of electron backscatter for electron radiotherapy: A Monte Carlo study.

Medical physics

Chow J, Owrangi A.
PMID: 28512813
Med Phys. 2008 Jul;35(7):3406. doi: 10.1118/1.2965944.

The aim of this study is to investigate the depth dependence of electron backscatter from lead (Pb) for clinical electron beams using Monte Carlo simulations. Phase-space files for the 4 and 9MeV electron beams based on the Varian 21EX...

Poster 235 Patterns of Intracranial Hemorrhage Based on Traumatic Brain Injury Etiology.

PM & R : the journal of injury, function, and rehabilitation

Balakrishnan SP, Ehsanian R, Jamison L, Sechrist S, Quach N, Crew J, Isaac L.
PMID: 27672996
PM R. 2016 Sep;8(9):S237. doi: 10.1016/j.pmrj.2016.07.269. Epub 2016 Sep 24.

No abstract available.

SU-E-T-571: Prostate IMRT QA: Prediction of the Range of Rectal NTCP Using a 2D Field Approach Based on Variations of the Rectal Wall Motion and Thickness.

Medical physics

Grigorov G, Chow J, Foster K.
PMID: 28517048
Med Phys. 2012 Jun;39(6):3837. doi: 10.1118/1.4735660.

PURPOSE: The aims of this study is to (1) introduce a 2D field of possible rectal normal tissue complication probability (NTCP) in prostate intensity modulated radiotherapy (IMRT) plan, so that based on a given prescribed dose the rectal NTCP...

Poster - Thurs Eve-24: Dosimetry study on the penumbra region for the irregular MLC fields with stepping patterns.

Medical physics

Chow J, Jiang R, Grigorov G.
PMID: 28512823
Med Phys. 2008 Jul;35(7):3405-3406. doi: 10.1118/1.2965943.

The aim of this study is to investigate the dosimetric effect in the penumbra region for the multi-leaf collimator (MLC) fields with stepping patterns. Various irregular MLC fields with different stepping patterns were designed. Radiographic films were used to...

Poster - Thur Eve - 37: Improved clustering MLC leaf-sequencing algorithm for step-and-shoot IMRT.

Medical physics

Jing J, Lin H, Chow J.
PMID: 28516707
Med Phys. 2012 Jul;39(7):4631. doi: 10.1118/1.4740145.

This study examines how to reduce the complexity of fluence map generated using an improved clustering leaf-sequencing method, and evaluates such method in step-and-shoot intensity-modulated radiotherapy (IMRT). Based on the current equal-space grouping algorithm for multileaf collimator (MLC) leaf...

Risk factors for visual impairment associated with corneal diseases in southern China.

Clinical ophthalmology (Auckland, N.Z.)

Xu SC, Chow J, Liu J, Li L, Maslin JS, Chadha N, Chen B, Teng CC.
PMID: 27194904
Clin Ophthalmol. 2016 May 02;10:777-82. doi: 10.2147/OPTH.S103302. eCollection 2016.

PURPOSE: To identify the most common etiologies of corneal disease and the risk factors associated with worse visual outcomes in Changsha, Hunan, located in southern China.METHODS: This observational, cross-sectional study evaluated 100 consecutive patients seen at the cornea clinic...

Genome Sequence of a Novel, Newly Identified Isolate of Guinea Pig Cytomegalovirus, the CIDMTR Strain.

Genome announcements

Schleiss MR, Hernandez-Alvarado N, Ramaraj T, Crow JA.
PMID: 24371200
Genome Announc. 2013 Dec 26;1(6). doi: 10.1128/genomeA.01052-13.

The sequence of a newly discovered isolate of guinea pig cytomegalovirus (GPCMV), the CIDMTR strain, was determined. The 232,778-nucleotide genome was generally well conserved with that of the 22122 reference strain, although some regions of substantial sequence divergence allowed...

Validity of Ratings of Perceived Exertion in Patients with Type 2 Diabetes.

Journal of novel physiotherapy and physical rehabilitation

Unick JL, Gaussoin S, Bahnson J, Crow R, Curtis J, Killean T, Regensteiner JG, Stewart KJ, Wing RR, Jakicic JM.
PMID: 25485308
J Nov Physiother Phys Rehabil. 2014 Jul 07;1(1).

PURPOSE: To examine whether a subjective measure of moderate-intensity exercise (12-13 on Borg's ratings of perceived exertion scale; RPE) corresponds to the target heart rate for moderate-intensity exercise (40-59% heart rate reserve; %HRR) and to determine the characteristics of...

SU-E-T-521: Dosimetric Effect on Variation of Patient Size in Prostate Volumetric Modulated Arc Therapy.

Medical physics

Chow J, Jiang R.
PMID: 28518480
Med Phys. 2012 Jun;39(6):3825. doi: 10.1118/1.4735610.

PURPOSE: To evaluate dosimetric variations of planning target volume (PTV) on critical organs such as rectal wall, bladder and femoral head, when the patient size changes due to weight loss in prostate volumetric modulated arc therapy (VMAT).METHODS: Three patients...

Early surgical and functional outcomes comparison of the supercapsular percutaneously-assisted total hip and traditional posterior surgical techniques for total hip arthroplasty: protocol for a randomized, controlled study.

Annals of translational medicine

Cronin MD, Gofton W, Erwin L, Fitch DA, Chow J.
PMID: 26734645
Ann Transl Med. 2015 Dec;3(21):335. doi: 10.3978/j.issn.2305-5839.2015.12.15.

BACKGROUND: Total hip arthroplasty (THA) is one of the most commonly performed and successful orthopaedic surgeries. While the long-term success of THA is well documented, there is still significant room for improving patient speed of recovery and return to...

Developing patient-friendly genetic and genomic test reports: formats to promote patient engagement and understanding.

Genome medicine

Haga SB, Mills R, Pollak KI, Rehder C, Buchanan AH, Lipkus IM, Crow JH, Datto M.
PMID: 25473429
Genome Med. 2014 Jul 31;6(7):58. doi: 10.1186/s13073-014-0058-6. eCollection 2014.

With the emergence of electronic medical records and patient portals, patients are increasingly able to access their health records, including laboratory reports. However, laboratory reports are usually written for clinicians rather than patients, who may not understand much of...

Showing 1 to 12 of 468 entries