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https://www.readbyqxmd.com/read/29457722/spatially-and-temporally-resolved-detection-of-arsenic-in-a-capillary-dbd-by-hydride-generation-high-resolved-optical-emission-spectrometry
#1
Sebastian Burhenn, Jan Kratzer, Milan Svoboda, Felix David Klute, Antje Michels, Damir Veza, Joachim Franzke
A new method for arsenic detection by optical emission spectrometry (OES) is presented. Arsine (AsH3) is generated from liquid solutions by means of hydride generation (HG) and introduced into a capillary dielectric barrier discharge (DBD) where it is atomized and excited. A great challenge in OES is the reduction of the recorded background signal because it negatively affects the limit of detection (LOD). In conventional DBD-OES methods the signal intensity of the line of interest, in this case arsenic, is integrated over a long timescale...
February 19, 2018: Analytical Chemistry
https://www.readbyqxmd.com/read/29457583/financial-incentives-to-reduce-hospital-acquired-infections-under-alternative-payment-arrangements
#2
Catherine Crawford Cohen, Jianfang Liu, Bevin Cohen, Elaine L Larson, Sherry Glied
OBJECTIVE The financial incentives for hospitals to improve care may be weaker if higher insurer payments for adverse conditions offset a portion of hospital costs. The purpose of this study was to simulate incentives for reducing hospital-acquired infections under various payment configurations by Medicare, Medicaid, and private payers. DESIGN Matched case-control study. SETTING A large, urban hospital system with 1 community hospital and 2 tertiary-care hospitals. PATIENTS All patients discharged in 2013 and 2014...
February 19, 2018: Infection Control and Hospital Epidemiology
https://www.readbyqxmd.com/read/29457538/effects-of-dexmedetomidine-infusion-during-spinal-anesthesia-on-hemodynamics-and-sedation
#3
Ebru Tarıkçı Kılıç, Gaye Aydın
We evaluated the effects of intravenous dexmedetomidine during spinal anesthesia on hemodynamics, respiratory rate, oxygen saturation, sedpain, and compared them with those of saline infusion. Sixty American Society of Anesthesiologists physical status I and II cases were randomly divided into two groups. Patients were connected to the monitor after premedication, and spinal anesthesia was administered. Sensory and motor blockades were assessed using pinprick test and Bromage scale, respectively. Group I received dexmedetomidine infusion and Group II received saline infusion...
December 2018: Libyan Journal of Medicine
https://www.readbyqxmd.com/read/29457421/-minimally-invasive-elastic-intramedullary-nailing-for-the-treatment-of-radial-neck-fracture-in-children-a-report-of-18-cases
#4
Zhen Xu, Mei-Jin Hu
OBJECTIVE: To investigate effects of elastic stable intramedullary nails(ESIN) for the treatment of radial neck fracture in children. METHODS: From January 2014 to April 2017, 18 children with radial neck fractures were treated with minimally invasive internal fixation including 6 males and 12 females with an average age of 8.6 years old ranging from 4 to 15 years old; 7 cases were on the left, 11 cases on the right. According to Judet type, 5 cases were type II, 9 cases were type III, 1 case was type IVa, 3 cases were type IVb...
October 25, 2017: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29457417/-clinical-observation-of-the-second-operation-for-refracture-after-internal-fixation-of-clavicle
#5
Hong-Wei Xu, Xiao-Jun He, Zhong-Wei Zhang, Gang Chen
OBJECTIVE: To evaluate the outcome of Titanium Elastic intramedullary nailing(TEN) for the treatment of refracture of clavicle. METHODS: From March 2010 to March 2016, 9 cases of clavicle fracture, postoperative re-fracture (plate broken before fracture healing, plate and screw pull out or refracture after fracture union and internal fixation removal) included 6 males and 3 females with a mean age of 38.6 years old ranging from 20 to 62 years old; 3 cases were sports injury, 5 cases were traffic injury, 1 case was severe injury...
October 25, 2017: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29457399/-osseous-bridge-resection-for-the-treatment-of-adult-talocalaneal-coalitions-without-arthritis
#6
Bing Xie, Shuo Yan, Hao Zhang, Yuan-Wei Wang, Jing Tian
OBJECTIVE: To analyze clinical outcomes of osseous-bridge resection for the treatment of adult symptomatic talocalcaneal coalitions without arthritis. METHODS: The clinical data of 12 patients (15 feet) with symptomatic talocalcaneal coalitions without arthtitis from January 2013 to June 2016 were respectively analyzed. All cases were secondary talocalcaneal coalition. There were 9 males (11 feet) and 3 females (4 feet) with a mean (26.6±3.3) years old (ranged, 18 to 33 years old)...
November 25, 2017: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29457395/-effects-of-patient-controlled-infraclavicular-brachial-plexus-block-for-postoperative-pain-and-surgical-efficacy-in-patients-with-terrible-tyriad-of-the-elbow
#7
Wang Xiu-Zhen, Ye-Ying Ge, Guang-Yao Ye, Jing-Wei Zhang, Wei-Hu Ma
OBJECTIVE: To study the effects of ultrasound guided inter-scalene brachial plexus block and patient-controlled infraclavicular brachial plexus block for postoperative pain and surgical efficacy in patients with terrible tyriad of the elbow. METHODS: From March 2015 to August 2016, 60 patients with terrible tyriad of the elbows were treated in Ningbo No.6 Hospital with ASA I to II internal fixation. There were 32 males and 28 females, ranging in age from 16 to 70 years old, with a mean age of (55...
November 25, 2017: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29457388/-case-control-study-of-therapeutic-effects-between-extreme-lateral-interbody-fusion-and-conventional-posterior-operation-for-the-treatment-of-upper-lumbar-disc-herniation
#8
Can-Hua Xu, Zeng-Hui Wu, Rong-Chun Chen, Hong-Fa Zhong, Qing-Shun Zhang, Ning Liu, Bi Zhang
OBJECTIVE: To evaluate the clinical outcomes between extreme lateral interbody fusion and conventional posterior operation in the treatment of upper lumbar disc herniation. METHODS: Among 60 patients with upper lumbar disc herniation were treated with extreme lateral interbody fusion(XLIF) or conventional posterior operation from June 2010 to December 2014, 30 patients(19 males and 11 females) were treated with XLIF (XLIF group); and the other 30 patients(17 males and 13 females) were treated with conventional posterior operation (conventional group)...
November 25, 2017: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29457342/soft-tissue-balancing-in-total-knee-arthroplasty-using-sensor-guided-assessment-is-there-a-learning-curve
#9
Monther A Gharaibeh, Darren B Chen, Samuel J MacDessi
BACKGROUND: Sensor-guided assessment for soft tissue balance in total knee arthroplasty (TKA) has been reported to improve patient satisfaction and self-reported outcome scores. As more surgeons adopt this technology in TKA, we performed this study to identify if there is a learning curve with its use. METHODS: Analysis of a total of 90 consecutive cases was performed in this study. Initial and final intercompartmental pressure differences were recorded before and after knee ligament balancing...
February 18, 2018: ANZ Journal of Surgery
https://www.readbyqxmd.com/read/29457273/clinical-risk-factors-for-early-seizure-recurrence-in-dogs-hospitalized-for-seizure-evaluation
#10
M Kwiatkowska, A Tipold, E Huenerfauth, A Pomianowski
BACKGROUND: Epileptic seizures are a common cause for neurological evaluations in dogs. HYPOTHESIS/OBJECTIVES: To determine the timing, frequency, and risk factors for early seizure recurrence (ESR) among dogs admitted to the hospital for seizure evaluation and to facilitate rapid decision making about whether dogs should be placed in the intensive care unit (ICU) or day ward. ANIMALS: Nine-hundred twenty-two dogs referred for seizure investigation; 214 patients were included...
February 18, 2018: Journal of Veterinary Internal Medicine
https://www.readbyqxmd.com/read/29457214/maintenance-zinc-therapy-after-initial-penicillamine-chelation-to-treat-symptomatic-hepatic-wilson-s-disease-in-resource-constrained-setting
#11
Piyush Gupta, Mehul Choksi, Ashish Goel, Uday Zachariah, Kattiparambil Gangadharan Sajith, Jeyamani Ramachandran, George Chandy, George Kurian, Grace Rebekah, Chundamannil Eapen Eapen
BACKGROUND: Experience with zinc in treating symptomatic hepatic Wilson's disease (WD) is limited. AIM: To study the efficacy of Penicillamine followed by zinc in treating symptomatic hepatic Wilson's disease. METHODS: We retrospectively analyzed case records of 31 symptomatic hepatic WD patients for whom disease severity scores (Child's, model for end-stage liver disease (MELD), Nazer's, and New Wilson Index (NWI) score) and 24-h urinary copper were compared at 3-time points-baseline at presentation, at transition from penicillamine to zinc and at end of follow up...
February 19, 2018: Indian Journal of Gastroenterology: Official Journal of the Indian Society of Gastroenterology
https://www.readbyqxmd.com/read/29457209/agreement-between-integrated-management-of-childhood-illness-and-final-diagnosis-in-acute-respiratory-tract-infections
#12
Sıddika Songül Yalçın, Beril Özdemir, Sadriye Özdemir, Esra Baskın
OBJECTIVE: To evaluate the agreement between integrated management of childhood illness (IMCI) and final diagnosis in patients presenting with cough at the second and third level health institutions. METHODS: This cross-sectional study included 373 children aged 2-60 mo who presented with cough at the pediatric emergency and outpatient clinics in the Department of Pediatrics. After clinical examination of children, body temperature, respiratory rate, saturation, presence or absence of the chest indrawing, rales, wheezing and laryngeal stridor were recorded...
February 19, 2018: Indian Journal of Pediatrics
https://www.readbyqxmd.com/read/29457166/a-vibrational-circular-dichroism-vcd-methodology-for-the-measurement-of-enantiomeric-excess-in-chiral-compounds-in-the-solid-phase-and-for-the-complementary-use-of-nmr-and-vcd-techniques-in-solution-the-camphor-case
#13
María Mar Quesada-Moreno, Albert Virgili, Eva Monteagudo, Rosa M Claramunt, Juan Ramón Avilés-Moreno, Juan Jesús López-González, Ibon Alkorta, José Elguero
For the first time, the success of a methodology for the determination of enantiomeric excess (% ee) in chiral solid samples by vibrational circular dichroism (VCD) spectroscopy is reported. We have used camphor to determine the % ee in a blind sample constituted by a mixture of its two enantiomers as a test for the validity of our approach. IR and VCD spectra of different enantiomeric mixtures of R/S-camphor in Nujol mulls were recorded and linear regressions of VCD intensities (ΔAbs.) vs. % ee for selected bands were found...
February 19, 2018: Analyst
https://www.readbyqxmd.com/read/29457115/comparison-of-inflationary-non-invasive-blood-pressure-inibp-monitoring-technology-and-conventional-deflationary-non-invasive-blood-pressure-dnibp-measurement-in-detecting-hypotension-during-cesarean-section
#14
Akiko Yamashita, Shingo Irikoma
Background: The Nihon Kohden linear inflationary non-invasive blood pressure (iNIBP) monitoring technology is an oscillometric device that measures blood pressure by detecting oscillations during inflation. Systolic blood pressure can be recorded without overinflating the cuff higher than the true systolic pressure. Thus, total time taken for inflation and deflation is shorter than that by the conventional deflation devices. In this study, the ability of iNIBP to detect maternal hypotension during cesarean section faster than deflationary non-invasive blood pressure (dNIBP) monitoring devices under clinical settings was evaluated prospectively...
2018: JA Clin Rep
https://www.readbyqxmd.com/read/29456977/epidemiologic-and-demographic-features-therapeutic-intervention-and-prognosis-of-the-patients-with-cerebral-aneurysm
#15
Masih Sabouri, Amir Mahabadi, Homayoun Tabesh, Majeed Rezvani, Masih Kouchekzadeh, Ali Namazi
Background: Cerebral aneurysms are a kind of cardiovascular diseases which are accompanied with high morbidity and mortality due to rupturing and causing subarachnoid hemorrhages. The current study aimed to determine epidemiologic and demographic features and prognosis of patients with cerebral aneurysms. Materials and Methods: In this cross-sectional study, 465 patients with cerebral aneurysms hospitalized in Al-Zahra Hospital were studied. The required information including demographic, epidemiologic, and clinical features of the disease were extracted from their records...
2018: Advanced Biomedical Research
https://www.readbyqxmd.com/read/29456973/preventive-effects-of-pre-and-intra-operative-marcaine-lidocaine-and-marcaine-plus-lidocaine-on-pain-relief-in-lumbar-disc-herination-open-surgery
#16
Majid Rezvani, Saeid Abrishamkar, Homayoun Tabesh, Ali Namazi, Amir Mahabadi, Masoud Aeinfar, Niloufar Nourian
Background: As marcaine is administered to a great extent due to minor complications and reasonable expenses and as discectomy is prevalently used in Iran, this study makes a comparison between effect of marcaine alone, lidocaine alone, and marcaine plus lidocaine on pain relief of patients undergoing lumbar disc open surgery. Materials and Methods: In a clinical trial study, 192 patients were selected and randomly divided into four groups. Patients in Groups 1-4 received 0...
2018: Advanced Biomedical Research
https://www.readbyqxmd.com/read/29456951/endoscopic-endo-nasal-trans-sphenoidal-excision-of-pituitary-tumors-an-institutional-experience
#17
Amardeep Singh, Sarvpreet Singh Grewal, Navneet Kumar
To analyze the clinical presentation, management and outcomes of patients with pituitary adenoma treated by Endoscopic Endo-nasal Trans-sphenoidal (EETS) excision. Study was conducted on the basis of medical records of 14 patients who had undergone EETS excision of pituitary adenomas. The data obtained was assessed for demographic and clinical characteristics, radiographic features and post-operative outcomes. Study included 10 males and 4 females. Mean age of patients was 46.43 years (range 16-70 Years). Most common presentation was diminished vision reported in 79% patients...
March 2018: Indian Journal of Otolaryngology and Head and Neck Surgery
https://www.readbyqxmd.com/read/29456938/deep-neck-space-infections-a-study-in-diabetic-population-in-a-tertiary-care-centre
#18
Kalpana Sharma, Devjani Das, Manish Joshi, Dipjyoti Barman, A J Sarma
This study is intended to analyze the clinical profile and outcomes of deep neck space infection in diabetic patients in our tertiary care centre. A prospective study of 1 year duration from 30th September 2015 to 30th September 2016 at department of Otorhinolaryngology, Gauhati Medical College and Hospital, Guwahati. A total of 45 diabetic patients who presented with DNSI are included in this study. Their demographic profile, etiology, bacteriology, treatment, duration of hospital stay, complications and outcomes have been analyzed...
March 2018: Indian Journal of Otolaryngology and Head and Neck Surgery
https://www.readbyqxmd.com/read/29456752/treatment-of-the-overriding-fifth-toe-butler-s-arthroplasty-is-a-good-option
#19
R Simões, C Alves, L Tavares, I Balacó, P Sá Cardoso, T Pu Ling, G Matos
Purpose: The overriding fifth toe is a congenital triplane deformity that may cause aesthetic and functional concerns in children and adolescents. This study aims to evaluate the results obtained when using Butler's arthroplasty to treat this forefoot deformity. Methods: We performed a retrospective study, including all patients undergoing Butler's arthroplasty from January 1995 to December 2012. Clinical records were reviewed to determine age at date of surgery, gender, laterality, preoperative symptoms, success of deformity correction, postoperative pain, scarring, need for adapted shoe, rates of complications and recurrence...
February 1, 2018: Journal of Children's Orthopaedics
https://www.readbyqxmd.com/read/29456750/paediatric-tibial-shaft-fractures-treated-by-open-reduction-and-stabilization-with-monolateral-external-fixation
#20
A-L Simon, N Apostolou, C Vidal, E Ferrero, K Mazda, B Ilharreborde
Purpose: Elastic stable intramedullary nailing is increasingly used for surgical treatment of tibial shaft fractures, but frequently requires immobilization and delayed full weight-bearing. Therefore, external fixation remains interesting. The aim was to report clinico-radiological outcomes of monolateral external fixation for displaced and unstable tibial shaft fractures in children. Methods: All tibial fractures consecutively treated by monolateral external fixation between 2008 and 2013 were followed...
February 1, 2018: Journal of Children's Orthopaedics
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