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https://www.readbyqxmd.com/read/29158913/an-implementation-effectiveness-hybrid-trial-of-video-based-family-therapy-for-peripartum-depression-in-home-visited-mothers-a-protocol-for-a-pilot-trial
#1
Fallon Cluxton-Keller, Craig L Donnelly, Melony Williams, Jennifer Buteau, Patricia Stolte, Maggie Monroe-Cassel, Martha L Bruce
Background: The Federal Maternal, Infant, and Early Childhood Home Visiting (HV) Program serves over 100,000 vulnerable families at risk for child abuse in the USA and aims to improve many outcomes, including maternal mental health (HRSA's Federal Home Visiting Program: partnering with parents to help children succeed, 2017). Most clients are insured by Medicaid, and about 40% are adolescent mothers (pregnant and post-delivery) (The mother and infant home visiting program evaluation: early findings on the Maternal, Infant, and Early Childhood Home Visiting Program, 2015)...
2017: Pilot and Feasibility Studies
https://www.readbyqxmd.com/read/29156150/effect-of-shift-schedule-and-volume-on-interpretive-accuracy-a-retrospective-analysis-of-2-9-million-radiologic-examinations
#2
Tarek N Hanna, Christine Lamoureux, Elizabeth A Krupinski, Scott Weber, Jamlik-Omari Johnson
Purpose To determine whether there is an association between radiologist shift length, schedule, or examination volume and interpretive accuracy. Materials and Methods This study was institutional review board approved and HIPAA compliant. A retrospective analysis of all major discrepancies from a 2015 quality assurance database of a teleradiology practice was performed. Board-certified radiologists provided initial preliminary interpretations. Discrepancies were identified during a secondary review by a practicing radiologist or through an internal quality assurance process and were vetted through a consensus radiology quality assurance committee...
November 20, 2017: Radiology
https://www.readbyqxmd.com/read/29156145/fractional-flow-reserve-estimated-at-coronary-ct-angiography-in-intermediate-lesions-comparison-of-diagnostic-accuracy-of-different-methods-to-determine-coronary-flow-distribution
#3
Satoru Kishi, Andreas A Giannopoulos, Anji Tang, Nahoko Kato, Yiannis S Chatzizisis, Carole Dennie, Yu Horiuchi, Kengo Tanabe, João A C Lima, Frank J Rybicki, Dimitris Mitsouras
Purpose To compare the diagnostic accuracy of different computed tomographic (CT) fractional flow reserve (FFR) algorithms for vessels with intermediate stenosis. Materials and Methods This cross-sectional HIPAA-compliant and human research committee-approved study applied a four-step CT FFR algorithm in 61 patients (mean age, 69 years ± 10; age range, 29-89 years) with a lesion of intermediate-diameter stenosis (25%-69%) at CT angiography who underwent FFR measurement within 90 days. The per-lesion diagnostic performance of CT FFR was tested for three different approaches to estimate blood flow distribution for CT FFR calculation...
November 20, 2017: Radiology
https://www.readbyqxmd.com/read/29153365/comparison-of-screening-cedm-and-mri-for-women-at-increased-risk-for-breast-cancer-a-pilot-study
#4
Maxine S Jochelson, Katja Pinker, D David Dershaw, Mary Hughes, Girard F Gibbons, Kareem Rahbar, Mark E Robson, Debra A Mangino, Debra Goldman, Chaya S Moskowitz, Elizabeth A Morris, Janice S Sung
OBJECTIVES: Contrast enhanced digital mammography (CEDM) is a new breast imaging technology increasingly used in the diagnostic setting but its utility in the pure screening setting has not been reported. The goal of this pilot study is to prospectively compare screening CEDM to breast MRI in women with an increased risk for breast cancer. METHODS: In this IRB-approved HIPAA-compliant study, 318 women at increased breast cancer risk were consented (December 2012-May 2015) to undergo CEDM in addition to their scheduled MRI...
December 2017: European Journal of Radiology
https://www.readbyqxmd.com/read/29132998/waiting-for-radiology-test-results-patient%C3%A2-expectations-and-emotional-disutility
#5
Sean Woolen, Ella A Kazerooni, Amber Wall, Kelly Parent, Shannon Cahalan, Mitchell Alameddine, Matthew S Davenport
PURPOSE: To measure patient willingness to wait and emotional disutility of waiting for outpatient imaging test results. METHODS: A prospective HIPAA-compliant multicenter outpatient quality improvement survey was administered by a trained interviewer to 218 outpatients from November 1, 2016, to February 1, 2017. The survey was vetted by patient- and family-centered care advocates with experience in survey design and underwent precognitive testing for readability...
November 9, 2017: Journal of the American College of Radiology: JACR
https://www.readbyqxmd.com/read/29128992/mapping-of-hepatic-vasculature-in-potential-living-liver-donors-comparison-of-gadoxetic-acid-enhanced-mr-imaging-using-caipirinha-technique-with-ct-angiography
#6
Kartik Jhaveri, Lijun Guo, Luís Guimarães, Ravi Menezes, Ian McGilvray, Mark Cattral, David Grant
PURPOSE: To retrospectively evaluate gadoxetic acid-enhanced magnetic resonance angiography (MRA) using controlled aliasing in parallel imaging results in higher acceleration (CAIPIRINHA) technique for mapping hepatic vascular anatomy in potential living liver donors, with CT angiography (CTA) as reference standard. METHODS: 82 potential living liver donors who underwent MRA and CTA were enrolled in this HIPAA-compliant IRB-approved study. MRA and CTA images were evaluated by two reviewers in consensus with respect to (1) image quality scores for depiction of the hepatic vessels and (2) accuracy of MRA for determining the hepatic vascular variants with CTA as reference standard...
November 11, 2017: Abdominal Radiology
https://www.readbyqxmd.com/read/29128991/renal-cancer-at-unenhanced-ct-imaging-features-detection-rates-and-outcomes
#7
Stacy D O'Connor, Stuart G Silverman, Laila R Cochon, Ramin K Khorasani
PURPOSE: To describe and quantify the rate of detection of renal cancer on unenhanced CT. METHODS: This retrospective, HIPAA-compliant study was approved by the Institutional Review Board. Electronic health records for all patients who underwent unenhanced abdominal CT at our institution between 2000 and 2005 were reviewed to identify patients subsequently diagnosed with renal cancer during a follow-up period of up to 12 years. Images were reviewed to determine if the cancer was visible at index (first) unenhanced CT and their findings recorded...
November 11, 2017: Abdominal Radiology
https://www.readbyqxmd.com/read/29128577/pathological-and-3-tesla-volumetric-mr-predictors-of-biochemical-recurrence-after-robotic-assisted-radical-prostatectomy-correlation-with-whole-mount-histopathology
#8
Nelly Tan, Luyao Shen, Pooria Khoshnoodi, Héctor E Alcalá, Weixia Yu, William Hsu, Robert E Reiter, David Y Lu, Steven S Raman
OBJECTIVE: To identify the clinical and MRI variables predictive of biochemical recurrence (BCR) after robotic assisted radical prostatectomy (RALP) in patients who underwent multi-parametric 3 Tesla prostate MR Imaging. METHODS: An IRB approved, HIPAA compliant, a single arm observational study with 3T mpMRI prior to RALP from December 2009 until March 2016 was performed. Clinical, MRI, pathological information and clinical outcome were compiled. Biochemical recurrence was defined as PSA greater > 0...
November 8, 2017: Journal of Urology
https://www.readbyqxmd.com/read/29089012/toward-evaluation-in-public-services-getting-past-the-barriers
#9
Gordon Harper
Evaluation of public programs in mental health and in other fields is often blocked when "reasons not to" are cited. These include "HIPAA," "IRB," "not my job," "it's already evidence based," "we know what's right," "we don't know enough," "we don't have baseline data," and "there's too much to do." Examining these reasons, the values thought to justify them, and possible ways to respond will facilitate evaluation research.
November 1, 2017: Psychiatric Services: a Journal of the American Psychiatric Association
https://www.readbyqxmd.com/read/29079986/percutaneous-image-guided-core-biopsy-of-solid-renal-masses-analysis-of-safety-efficacy-pathologic-interpretation-and-clinical-significance
#10
Nisha Alle, Nelly Tan, Julie Huss, Jiatoi Huang, Allan Pantuck, Steven S Raman
PURPOSE: To determine the efficacy, safety and clinical utility of CT and US-guided percutaneous renal mass biopsy. MATERIALS AND METHODS: A retrospective IRB-approved, HIPAA-compliant study of a cohort of 183 consecutive patients who underwent percutaneous, CT or US-guided renal mass biopsy (RMB) from March 2002 through December 2012 was performed. RMB was performed in 183 consecutive patients for suspected solid renal mass of whom 14/183 (7.7%) were excluded because biopsies were performed at an outside institution, medical records were incomplete, or lesions were poorly visualized...
October 27, 2017: Abdominal Radiology
https://www.readbyqxmd.com/read/29066070/net-revenue-analysis-of-inpatient-and-emergency-department-thyroid-ultrasound-at-a-us-quaternary-care-center-from-2012-to-2015
#11
Kushal Parikh, Matthew S Davenport
PURPOSE: The aim of this study was to understand the financial ramifications of performing nonemergent inpatient and emergency department (ED) adult thyroid ultrasound studies at a US quaternary care center. METHODS: A HIPAA-compliant, institutional review board-exempt retrospective review of 10,334 thyroid ultrasound studies performed between February 2012 and December 2015 was conducted. Demographic, imaging, clinical, and financial data were reviewed. Labor cost analysis was calculated using national salary data and local scheduling practices...
October 20, 2017: Journal of the American College of Radiology: JACR
https://www.readbyqxmd.com/read/29064750/the-attenuation-distribution-across-the-long-axis-of-breast-cancer-liver-metastases-at-ct-a-quantitative-biomarker-for-predicting-overall-survival
#12
Richard G Abramson, Nikita Lakomkin, Allison Hainline, Hakmook Kang, M Shane Hutson, Carlos L Arteaga
OBJECTIVE: The objective of our study was to compare attenuation distribution across the long-axis (ADLA) measurements, Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1, and Choi criteria for predicting overall survival (OS) in patients with metastatic breast cancer treated with bevacizumab. MATERIALS AND METHODS: We obtained HIPAA-compliant data from a prospective, multisite, phase 3 trial of bevacizumab for the treatment of metastatic breast cancer...
October 24, 2017: AJR. American Journal of Roentgenology
https://www.readbyqxmd.com/read/29063133/split-bolus-pancreas-cta-protocol-for-local-staging-of-pancreatic-cancer-and-detection-and-characterization-of-liver-lesions
#13
Andrés Camacho, Jieming Fang, Marcela Pecora Cohen, Vassilios Raptopoulos, Olga R Brook
PURPOSE: To validate the use of a split-bolus pancreas CTA protocol for local staging of pancreatic cancer and to evaluate its ability to detect and characterize liver lesions. METHODS: Consecutive patients with pancreatic cancer who underwent split-bolus pancreas CTA between 12/2015 and 12/2016 were included in this IRB-approved HIPAA-compliant retrospective study. Objective evaluation of the abdominal vessels, the pancreas, the liver, and lesions, if present, was performed with attenuation measurements and tumor conspicuity and contrast-to-noise ratio (CNR) calculations...
October 23, 2017: Abdominal Radiology
https://www.readbyqxmd.com/read/29054314/bedside-chest-radiographs-in-the-intensive-care-setting-wireless-direct-radiography-compared-to-computed-radiography
#14
Craig R Audin, Shima Aran, Victorine V Muse, Gerald F Abbott, Jeanne B Ackman, Amita Sharma, Carol C Wu, Mannudeep K Kalra, Theresa C McLoud, Jo-Anne O Shepard, Florian J Fintelmann, Matthew D Gilman
OBJECTIVES: To compare image quality, visibility of anatomic landmarks, tubes and lines, and other clinically significant findings on portable (bedside) chest radiographs acquired with wireless direct radiography (DRw) and computed radiography (CR). METHODS: In a prospective IRB-approved and HIPAA-compliant study, portable DRw (DRX-1C mobile retrofit portable wireless direct radiography, CareStream Inc., Rochester, NY) and portable CR (AGFA CR (DXG) version; NIM2103, AGFA Healthcare, Ridgefield Park, NJ) images of the chest were acquired within 24-hours in 80 patients in the intensive care unit (ICU)...
September 21, 2017: Current Problems in Diagnostic Radiology
https://www.readbyqxmd.com/read/29053402/what-are-we-missing-false-negative-cancers-at-multiparametric-mr-imaging-of-the-prostate
#15
Samuel Borofsky, Arvin K George, Sonia Gaur, Marcelino Bernardo, Matthew D Greer, Francesca V Mertan, Myles Taffel, Vanesa Moreno, Maria J Merino, Bradford J Wood, Peter A Pinto, Peter L Choyke, Baris Turkbey
Purpose To characterize clinically important prostate cancers missed at multiparametric (MP) magnetic resonance (MR) imaging. Materials and Methods The local institutional review board approved this HIPAA-compliant retrospective single-center study, which included 100 consecutive patients who had undergone MP MR imaging and subsequent radical prostatectomy. A genitourinary pathologist blinded to MP MR findings outlined prostate cancers on whole-mount pathology slices. Two readers correlated mapped lesions with reports of prospectively read MP MR images...
October 20, 2017: Radiology
https://www.readbyqxmd.com/read/29051964/identification-of-quality-improvement-areas-in-pediatric-mri-from-analysis-of-patient-safety-reports
#16
Camilo Jaimes, Diana J Murcia, Karen Miguel, Cathryn DeFuria, Pallavi Sagar, Michael S Gee
BACKGROUND: Analysis of safety reports has been utilized to guide practice improvement efforts in adult magnetic resonance imaging (MRI). Data specific to pediatric MRI could help target areas of improvement in this population. OBJECTIVE: To estimate the incidence of safety reports in pediatric MRI and to determine associated risk factors. MATERIALS AND METHODS: In a retrospective HIPAA-compliant, institutional review board-approved study, a single-institution Radiology Information System was queried to identify MRI studies performed in pediatric patients (0-18 years old) from 1/1/2010 to 12/31/2015...
October 19, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/29043402/imaging-characterization-of-adnexal-lesions-do-ct-findings-correlate-with-us
#17
Akshay D Baheti, Cory E Lewis, Daniel S Hippe, Ryan B O'Malley, Carolyn L Wang
OBJECTIVE: To compare contrast-enhanced CT and US agreement in characterizing adnexal lesions in late post-menopausal women. MATERIALS AND METHODS: This was a HIPAA-compliant IRB-approved retrospective review of the contrast-enhanced CTs of 130 late post-menopausal women (> 55 years). The lesions were classified as simple cystic, minimally complex cystic, complex cystic, solid-cystic, or solid based on CT and US morphology. Findings were analyzed to evaluate agreement between CT and US on adnexal lesion characterization...
October 17, 2017: Abdominal Radiology
https://www.readbyqxmd.com/read/29040639/the-medical-science-dmz-a-network-design-pattern-for-data-intensive-medical-science
#18
Sean Peisert, Eli Dart, William Barnett, Edward Balas, James Cuff, Robert L Grossman, Ari Berman, Anurag Shankar, Brian Tierney
Objective: We describe a detailed solution for maintaining high-capacity, data-intensive network flows (eg, 10, 40, 100 Gbps+) in a scientific, medical context while still adhering to security and privacy laws and regulations. Materials and Methods: High-end networking, packet-filter firewalls, network intrusion-detection systems. Results: We describe a "Medical Science DMZ" concept as an option for secure, high-volume transport of large, sensitive datasets between research institutions over national research networks, and give 3 detailed descriptions of implemented Medical Science DMZs...
October 6, 2017: Journal of the American Medical Informatics Association: JAMIA
https://www.readbyqxmd.com/read/29040634/implementation-of-acute-care-patient-portals-recommendations-on-utility-and-use-from-six-early-adopters
#19
Lisa V Grossman, Sung W Choi, Sarah Collins, Patricia C Dykes, Kevin J O'Leary, Milisa Rizer, Philip Strong, Po-Yin Yen, David K Vawdrey
Objective: To provide recommendations on how to most effectively implement advanced features of acute care patient portals, including: (1) patient-provider communication, (2) care plan information, (3) clinical data viewing, (4) patient education, (5) patient safety, (6) caregiver access, and (7) hospital amenities. Recommendations: We summarize the experiences of 6 organizations that have implemented acute care portals, representing a variety of settings and technologies...
September 4, 2017: Journal of the American Medical Informatics Association: JAMIA
https://www.readbyqxmd.com/read/29040038/ferumoxytol-enhanced-mr-angiography-for-vascular-access-mapping-before-transcatheter-aortic-valve-replacement-in-patients-with-renal-impairment-a-step-toward-patient-specific-care
#20
Kim-Lien Nguyen, John M Moriarty, Adam N Plotnik, Olcay Aksoy, Takegawa Yoshida, Richard J Shemin, William M Suh, J Paul Finn
Purpose To assess the technical feasibility of the use of ferumoxytol-enhanced (FE) magnetic resonance (MR) angiography for vascular mapping before transcatheter aortic valve replacement in patients with renal impairment. Materials and Methods This was an institutional review board-approved and HIPAA-compliant study. FE MR angiography was performed at 3.0 T or 1.5 T. Unenhanced computed tomographic (CT) images were used to overlay vascular calcification on FE MR angiographic images as composite fused three-dimensional data...
October 16, 2017: Radiology
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