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https://www.readbyqxmd.com/read/28437868/early-mortality-and-overall-survival-of-acute-myeloid-leukemia-based-on-facility-type
#1
Vijaya R Bhatt, Valerie Shostrom, Smith Giri, Krishna Gundabolu, K M Monirul Islam, Frederick R Appelbaum, Lori J Maness
Cancer health disparities may exist based on the facility type. We aimed to determine the association between the academic status of centers and outcomes of patients with acute myeloid leukemia (AML). Using the National Cancer Data Base, we compared one-month mortality and longer-term overall survival (OS) of 60,738 patients with AML, who received first course treatment between 2003-2011 at academic or non-academic centers (community cancer program, comprehensive community cancer program, and others). Multivariate analysis was done using logistic regression for one-month mortality and Cox regression with backward elimination approach for OS...
April 24, 2017: American Journal of Hematology
https://www.readbyqxmd.com/read/28437787/a-comparison-of-three-different-volumes-of-levobupivacaine-for-caudal-block-in-children-undergoing-orchidopexy-and-inguinal-hernia-repair
#2
Vesna Marjanovic, Ivana Budic, Marija Stevic, Dusica Simic
OBJECTIVE: The aim of this study was to compare the efficacy of three different volumes of 0.25% levobupivacaine caudally administered on the effect of intra- and post-operative analgesia in children undergoing orchidopexy and inguinal hernia repair. SUBJECTS AND METHODS: Forty children, aged 1 to 7 years, American Society of Anesthesiologists (ASA) physical status I and II, were randomized into 3 different groups according to the applied volumes of 0.25% levobupivacaine: group 1 (n=13): 0...
April 23, 2017: Medical Principles and Practice: International Journal of the Kuwait University, Health Science Centre
https://www.readbyqxmd.com/read/28437773/are-hospital-emergency-department-visits-due-to-dog-bites-associated-with-ambient-temperature-a-time-series-study-in-beijing-china
#3
Yongming Zhang, Qi Zhao, Wenyi Zhang, Shanshan Li, Gongbo Chen, Zhihai Han, Yuming Guo
BACKGROUND: It is well documented that suboptimal ambient temperature is associated with cardiovascular and respiratory diseases. However, no study has examined the relation between temperature and dog bites. OBJECTIVES: To study the association between ambient temperature and daily hospital emergency department visits due to dog bites (EDVDBs) in Beijing, China; and to explore whether the temperature-EDVDB association varies by sex and age. METHODS: Daily EDVDBs were collected from a hospital appointed for dog bites in Beijing during 2012-2014...
April 21, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28437738/simultaneous-spectrophotometric-determination-of-glimepiride-and-pioglitazone-in-binary-mixture-and-combined-dosage-form-using-chemometric-assisted-techniques
#4
Asmaa A El-Zaher, Ehab F Elkady, Hanan M Elwy, Mahmoud Abo El Makarim Saleh
In the present work, pioglitazone and glimepiride, 2 widely used antidiabetics, were simultaneously determined by a chemometric-assisted UV-spectrophotometric method which was applied to a binary synthetic mixture and a pharmaceutical preparation containing both drugs. Three chemometric techniques - Concentration residual augmented classical least-squares (CRACLS), principal component regression (PCR), and partial least-squares (PLS) were implemented by using the synthetic mixtures containing the two drugs in acetonitrile...
March 14, 2017: Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy
https://www.readbyqxmd.com/read/28437688/application-of-near-infrared-spectroscopy-for-the-rapid-quality-assessment-of-radix-paeoniae-rubra
#5
Hao Zhan, Jing Fang, Liying Tang, Hongjun Yang, Hua Li, Zhuju Wang, Bin Yang, Hongwei Wu, Meihong Fu
Near-infrared (NIR) spectroscopy with multivariate analysis was used to quantify gallic acid, catechin, albiflorin, and paeoniflorin in Radix Paeoniae Rubra, and the feasibility to classify the samples originating from different areas was investigated. A new high-performance liquid chromatography method was developed and validated to analyze gallic acid, catechin, albiflorin, and paeoniflorin in Radix Paeoniae Rubra as the reference. Partial least squares (PLS), principal component regression (PCR), and stepwise multivariate linear regression (SMLR) were performed to calibrate the regression model...
April 20, 2017: Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy
https://www.readbyqxmd.com/read/28437630/modified-natural-cycle-for-embryo-transfer-using-frozen-thawed-blastocysts-a-satisfactory-option
#6
Quoc V Le, Sina Abhari, Omar M Abuzeid, Jennifer DeAnna, Mohamed A Satti, Tarek Abozaid, Iqbal Khan, Mostafa I Abuzeid
OBJECTIVE: To describe pregnancy outcomes of frozen-thawed blastocysts cycles using modified natural cycle frozen embryo transfers (NC-FET) and down-regulated hormonally controlled frozen embryo transfers (HC-FET) protocols. STUDY DESIGN: This retrospective cohort study included all patients undergoing either modified NC-FET or down-regulated HC-FET using frozen-thawed day 5 embryos. Cycles with donor blastocysts were excluded. Four hundred twenty eight patients underwent a total of 493 FET cycles...
April 6, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28437561/semiparametric-probit-models-with-univariate-and-bivariate-current-status-data
#7
Hao Liu, Jing Qin
Multivariate current-status data are frequently encountered in biomedical and public health studies. Semiparametric regression models have been extensively studied for univariate current-status data, but most existing estimation procedures are computationally intensive, involving either penalization or smoothing techniques. It becomes more challenging for the analysis of multivariate current-status data. In this article, we study the maximum likelihood estimations for univariate and bivariate current-status data under the semiparametric probit regression models...
April 24, 2017: Biometrics
https://www.readbyqxmd.com/read/28437543/association-of-donor-age-and-sex-with-survival-of-patients-receiving-transfusions
#8
Gustaf Edgren, Henrik Ullum, Klaus Rostgaard, Christian Erikstrup, Ulrik Sartipy, Martin J Holzmann, Olof Nyrén, Henrik Hjalgrim
Importance: Following animal model data indicating the possible rejuvenating effects of blood from young donors, there have been at least 2 observational studies conducted with humans that have investigated whether donor age affects patient outcomes. Results, however, have been conflicting. Objective: To study the association of donor age and sex with survival of patients receiving transfusions. Design, Setting, and Participants: A retrospective cohort study based on the Scandinavian Donations and Transfusions database, with nationwide data, was conducted for all patients from Sweden and Denmark who received at least 1 red blood cell transfusion of autologous blood or blood from unknown donors between January 1, 2003, and December 31, 2012...
April 24, 2017: JAMA Internal Medicine
https://www.readbyqxmd.com/read/28437512/dentist-practice-patterns-and-therapeutic-confidence-in-the-treatment-of-pain-related-to-temporomandibular-disorders-in-a-dental-practice-based-research-network
#9
Naoki Kakudate, Yoko Yokoyama, Futoshi Sumida, Yuki Matsumoto, Valeria V Gordan, Gregg H Gilbert, Ana M Velly, Eric L Schiffman
AIMS: To quantify the practice patterns of Japanese dentists in the management of pain related to temporomandibular disorders (TMD) and to identify specific characteristics that are significantly associated with the decision to perform occlusal adjustment for TMD-related pain. METHODS: A cross-sectional study was conducted consisting of a questionnaire survey of dentists affiliated with the Dental Practice-Based Research Network Japan (JDPBRN) (n = 148). Participants were asked how they diagnosed and treated TMD-related pain...
April 2017: Journal of Oral & Facial Pain and Headache
https://www.readbyqxmd.com/read/28437472/socioeconomic-status-and-type-2-diabetes-complications-among-young-adult-patients-in-japan
#10
Mitsuhiko Funakoshi, Yasushi Azami, Hisashi Matsumoto, Akemi Ikota, Koichi Ito, Hisashi Okimoto, Nobuaki Shimizu, Fumihiro Tsujimura, Hiroshi Fukuda, Chozi Miyagi, Sayaka Osawa, Ryo Osawa, Jiro Miura
OBJECTIVE: To assess the relationship between socioeconomic status (SES) and complications of type 2 diabetes among young adults in Japan. DESIGN: A cross-sectional study. SETTING: Outpatient wards of 96 member hospitals and clinics of the Japan Federation of Democratic Medical Institutions. PARTICIPANTS: A total of 782 outpatients with type 2 diabetes (525 males, 257 females), aged 20-40 years as of March 31, 2012. After excluding 110 participants whose retinopathy diagnosis was in question, 672 participants were analyzed...
2017: PloS One
https://www.readbyqxmd.com/read/28437461/comparison-of-risk-factors-and-outcomes-of-gestational-hypertension-and-pre-eclampsia
#11
Minxue Shen, Graeme N Smith, Marc Rodger, Ruth Rennicks White, Mark C Walker, Shi Wu Wen
BACKGROUND: It remains an enigma whether gestational hypertension (GH) and pre-eclampsia (PE) are distinct entities or different spectrum of the same disease. We aimed to compare the risk factors and outcomes between GH and PE. METHOD: A total of 7,633 pregnant women recruited between 12 and 20 weeks of gestation in the Ottawa and Kingston Birth Cohort from 2002 to 2009 were included in the analysis. Cox proportional hazards model was used to identify and compare the risk factors for GH and PE by treating gestational age at delivery as the survival time...
2017: PloS One
https://www.readbyqxmd.com/read/28437431/factors-associated-with-acquired-anti-ifn-%C3%AE-autoantibody-in-patients-with-nontuberculous-mycobacterial-infection
#12
Pakpoom Phoompoung, Nasikarn Ankasekwinai, Manop Pithukpakorn, Suporn Foongladda, Pinklow Umrod, Bhoom Suktitipat, Surakameth Mahasirimongkol, Sasisopin Kiertiburanakul, Yupin Suputtamongkol
BACKGROUND: The clinical syndrome of disseminated nontuberculous mycobacterial (NTM) infection in patients who were previously healthy is now well recognized to be associated with an acquired autoantibody to Interferon gamma (Anti IFN- γ autoantibody). However, the risk factors of this syndrome remain unknown. METHOD: We performed an unmatched case control study among patients with NTM diseases who were diagnosed and treated at Siriraj Hospital, Bangkok, Thailand...
2017: PloS One
https://www.readbyqxmd.com/read/28437358/integrated-multidimensional-maturity-assessments-predicting-the-high-risk-occurrence-of-peak-angle-velocity-during-puberty-in-progressive-female-idiopathic-scoliosis
#13
Benlong Shi, Saihu Mao, Leilei Xu, Xu Sun, Zezhang Zhu, Bangping Qian, Zhen Liu, Jack Chun Yiu Cheng, Yong Qiu
STUDY DESIGN: A consecutive and prospective longitudinal study. OBJECTIVE: To propose an integrated multidimensional maturity assessment that was designated as forming a reliable system precisely predicting the high-risk occurrence of peak angle velocity (PAV) in a group of progressive braced female idiopathic scoliosis (IS). SUMMARY OF BACKGROUND DATA: Scoliosis deterioration is believed to keep pace with the evolution of skeletal maturity during puberty...
May 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28437356/scoliosis-is-a-risk-factor-for-gastroesophageal-reflux-disease-in-adult-spinal-deformity
#14
Naobumi Hosogane, Kota Watanabe, Mitsuru Yagi, Shinjiro Kaneko, Yoshiaki Toyama, Morio Matsumoto
STUDY DESIGN: A prospective observational study. OBJECTIVE: To evaluate whether scoliosis is a risk factor for gastroesophageal reflux disease (GERD) in elderly patients. SUMMARY OF BACKGROUND DATA: Sagittal spinal deformities are reported to cause GERD, but its association with spinal deformity in the coronal plane is not well studied. METHODS: We examined 190 patients with spinal disorders (mean age 70.6±8.6 y) who underwent standing whole-spine x-rays in the coronal and sagittal planes...
May 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28437346/correlations-between-sagittal-spinal-balance-and-quality-of-life-in-rheumatoid-arthritis
#15
Hong Seok Lee, Jung Sub Lee, Jong Ki Shin, Tae Sik Goh
STUDY DESIGN: Prospective study. OBJECTIVE: To identify relationships between spinopelvic parameters and health-related quality of life in rheumatoid arthritis (RA). SUMMARY OF BACKGROUND DATA: Little data are available on relationships between sagittal spinopelvic parameters and health-related quality of life in RA. MATERIALS AND METHODS: The study and control groups comprised 120 RA patients and 60 controls. All subjects underwent anteroposterior and lateral radiography of the whole spine, including hip joints, and all completed clinical questionnaires...
May 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28437341/measurement-of-thoracic-inlet-alignment-on-mri-reliability-and-the-influence-of-body-position
#16
Jun Qiao, Feng Zhu, Zhen Liu, Leilei Xu, Zezhang Zhu, Bangping Qian, Xu Sun, Qing Jiang, Yong Qiu
STUDY DESIGN: A retrospective radiographic study. OBJECTIVE: To investigate the reliability of using magnetic resonance imaging (MRI) to measure thoracic outlet parameters and whether supine MRI could supersede upright x-ray in measuring these parameters. SUMMARY OF BACKGROUND DATA: On x-ray, overlapped soft and bony tissues make sternum contour invisible. Thus, measuring thoracic inlet (TI) alignment on x-ray may be inaccurate. MRI could clearly show anatomy around TI...
May 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28437326/favorable-outcomes-of-preterm-infants-with-parenteral-nutrition-associated-liver-disease-treated-with-intravenous-fish-oil-based-lipid-emulsion
#17
Michael Sorrell, Alvaro Moreira, Kay Green, Rachel Jacob, Robin Tragus, Laura Keller, Amy Quinn, Donald McCurnin, Alice Gong, Abeer El Sakka, Naveen Mittal, Cynthia Blanco
OBJECTIVES: The aim of the study was to determine the acute and long-term outcomes of preterm infants treated with an intravenous fish oil-based lipid emulsion (FishLE) for parenteral nutrition-associated liver disease (PNALD). METHODS: Preterm infants 14 days to 24 months of age with anatomic short gut or severe intestinal dysmotility, serum direct bilirubin ≥4 mg/dL, and requiring >60% calories from parenteral nutrition were eligible. Enrolled infants received 1 g · kg · day of FishLE until resolution of direct hyperbilirubinemia or return of enteral nutrition...
May 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28437325/presenting-features-and-prognosis-of-ischemic-and-nonischemic-neonatal-liver-failure
#18
Carlos Zozaya Nieto, Beatriz Fernández Caamaño, Gema Muñoz Bartolo, Juan J Menéndez Suso, Esteban Frauca Remacha, Eva Valverde Núñez
OBJECTIVES: To describe the epidemiological features, clinical characteristics and outcomes of neonates diagnosed with liver failure, as well as determine prognostic factors. METHODS: Cohort study conducted at a single tertiary referral and university-affiliated pediatric center. Hospital records of all neonates diagnosed with liver failure between January 2003 and December 2015 were retrospectively reviewed, and data on clinical and laboratory findings, treatment, and outcomes were collected...
May 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28437321/medical-expenditures-associated-with-diabetes-among-youth-with-medicaid-coverage
#19
Sundar S Shrestha, Ping Zhang, Theodore J Thompson, Edward W Gregg, Ann Albright, Giuseppina Imperatore
BACKGROUND: Information on diabetes-related excess medical expenditures for youth is important to understand the magnitude of financial burden and to plan the health care resources needed for managing diabetes. However, diabetes-related excess medical expenditures for youth covered by Medicaid program have not been investigated recently. OBJECTIVE: To estimate excess diabetes-related medical expenditures among youth aged below 20 years enrolled in Medicaid programs in the United States...
April 21, 2017: Medical Care
https://www.readbyqxmd.com/read/28437319/quality-of-antiepileptic-treatment-among-older-medicare-beneficiaries-with-epilepsy-a-retrospective-claims-data-analysis
#20
Maria Pisu, Joshua Richman, Kendra Piper, Roy Martin, Ellen Funkhouser, Chen Dai, Lucia Juarez, Jerzy P Szaflarski, Edward Faught
BACKGROUND: Enzyme-inducing antiepileptic drugs (EI-AEDs) are not recommended for older adults with epilepsy. Quality Indicator for Epilepsy Treatment 9 (QUIET-9) states that new patients should not receive EI-AEDs as first line of treatment. In light of reported racial/ethnic disparities in epilepsy care, we investigated EI-AED use and QUIET-9 concordance across major racial/ethnic groups of Medicare beneficiaries. RESEARCH DESIGN: Retrospective analyses of 2008-2010 Medicare claims for a 5% random sample of beneficiaries 67 years old and above in 2009 augmented for minority representation...
April 21, 2017: Medical Care
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