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https://www.readbyqxmd.com/read/28927218/endoscopic-assisted-median-aperture-approach-for-resection-of-fourth-ventricular-tumor-and-confirmation-of-patency-of-cerebral-aqueduct-using-an-adjustable-angle-endoscope-technical-case-report
#1
Ryan Austerman, Joshua Lucas, Alexandra Kammen, Gabriel Zada
BACKGROUND AND IMPORTANCE: Open microsurgical approaches to the roof of the fourth ventricle via a telovelar approach typically require cerebellar retraction and/or splitting of the vermis and may be associated with postoperative neurological morbidities. In this case report and technical note, we describe the use of an adjustable-angle endoscope inserted into the median aperture via suboccipital craniotomy, resulting in enhanced visualization of the roof of the fourth ventricle and cerebral aqueduct and maximal safe tumor resection...
April 1, 2017: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/28927215/effect-of-fibrin-glue-injection-into-the-cavernous-sinus-for-hemostasis-during-transcavernous-surgery-on-the-cerebral-venous-draining-system
#2
Terushige Toyooka, Naoki Otani, Kojiro Wada, Arata Tomiyama, Hideaki Ueno, Kazuya Fujii, Takuji Yamamoto, Yasuaki Nakao, Kentaro Mori
BACKGROUND: The extradural temporopolar transcavernous approach can be used to treat central skull base pathologies, but control of bleeding from the opened cavernous sinus is essential. Oxidized cellulose cotton packing and fibrin glue injection can be used, but the effect on the postoperative venous draining pattern remains unclear. OBJECTIVE: To investigate changes in the venous drainage pattern immediately after transcavernous surgery with and without fibrin glue injection into the bleeding cavernous sinus...
April 1, 2017: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/28926718/corrigendum
#3
(no author information available yet)
Brunner JP, Jawad BA, McCoul ED. Polypoid change of the middle turbinate and paranasal sinus polyposis are distinct entities. Otolaryngol Head Neck Surg. 2017;157:519-523. (Original doi: 10.1177/0194599817711887) The Results section of this article and its abstract contained several errors in describing data that appears in Tables 1 and 2. The tables contain the correct information, the corrected abstract and article text appears below. Abstract: Results. Of 593 patients, 23 (3.9%) had PCMT and 44 (7.4%) had PSP...
September 1, 2017: Otolaryngology—Head and Neck Surgery
https://www.readbyqxmd.com/read/28926639/risk-of-glucose-intolerance-and-gestational-diabetes-mellitus-in-relation-to-maternal-habitual-snoring-during-early-pregnancy
#4
Chunfang Qiu, Wayne Lawrence, Bizu Gelaye, Lee Stoner, Ihunnaya O Frederick, Daniel A Enquobahrie, Tanya K Sorensen, Michelle A Williams
BACKGROUND: Obstructive sleep apnea (OSA) or habitual snoring is known to be associated with impaired glucose tolerance and type 2 diabetes among both men and non-pregnant women. We examined the association of habitual snoring during early pregnancy with risk of impaired glucose tolerance (IGT) and gestational diabetes mellitus (GDM). METHODS: A cohort of 1,579 women was interviewed during early pregnancy. We collected information about snoring frequency during early pregnancy...
2017: PloS One
https://www.readbyqxmd.com/read/28926516/association-between-obesity-and-sleep-disorders-in-postmenopausal-women
#5
Maria Fernanda Naufel, Cristina Frange, Monica Levy Andersen, Manoel João Batista Castello Girão, Sergio Tufik, Eliane Beraldi Ribeiro, Helena Hachul
OBJECTIVE: To investigate the relationship between obesity and sleep architecture in postmenopausal women. METHODS: One hundred seven postmenopausal women from the Ambulatory of Integrative Treatment for Female Sleep Disorders were invited by telephone to participate in this study. Fifty-three completed the study. We included women aged 50 to 70 years, and excluded women on hormone therapy or missing data. The study consisted of two meetings, including a full-night polysomnography...
September 18, 2017: Menopause: the Journal of the North American Menopause Society
https://www.readbyqxmd.com/read/28926354/neointimal-coverage-of-jailed-side-branches-in-coronary-bifurcation-lesions-an-optical-coherence-tomography-analysis
#6
Teruyoshi Kume, Ryotaro Yamada, Koyama Terumasa, Tomoko Tamada, Koichiro Imai, Kenzo Fukuhara, Yutaka Goryo, Ai Kawamura, Okamoto Hiroshi, Yoji Neishi, Shiro Uemura
OBJECTIVES: The jailed strut at the side-branch (SB) orifice may be a cause of delayed neointimal coverage and SB flow disturbance after single stenting to bifurcation. The aim of this study was to characterize the exact relationship between the jailed strut pattern at the SB orifice immediately after stent implantation and neointimal coverage of the jailed SB orifice in the chronic phase. PATIENTS AND METHODS: A total of 29 bifurcation (left anterior descending coronary artery and diagonal branch) lesions treated by optical coherence tomography-guide single-stent implantation and followed at 18 months after a percutaneous coronary intervention were included in this study...
September 18, 2017: Coronary Artery Disease
https://www.readbyqxmd.com/read/28926214/diagnosis-and-management-of-acute-exacerbations-of-chronic-obstructive-pulmonary-disease
#7
Van Holden, Donald Slack III, Michael T. McCurdy, Nirav G. Shah
Acute exacerbation of chronic obstructive pulmonary disease (COPD) is a clinical diagnosis that is based on changes in dyspnea, cough, and/or sputum production in a COPD patient; however, patients presenting with an acute exacerbation may be undiagnosed or have a variety of comorbid conditions that can complicate diagnosis. This issue presents strategies and algorithms for the early use of evidence-based interventions, including appropriate use of antibiotics, bronchodilators, and corticosteroids, along with noninvasive ventilation with capnography, to minimize morbidity and mortality associated with this disease...
October 1, 2017: Emergency Medicine Practice
https://www.readbyqxmd.com/read/28926132/prenatal-diagnosis-of-total-and-partial-anomalous-pulmonary-venous-connection-multicentre-cohort-study-and-meta-analysis
#8
REVIEW
Dario Paladini, Angela Pistorio, L H Wu, Gabriella Meccariello, Ting Lei, Giulia Tuo, Gloria Donarini, Maurizio Marasini, Hong-Ning Xie
OBJECTIVES: Aim of this study is to describe the sonographic features and associations of Total and Partial Anomalous Pulmonary Venous Connection (TAPVC, PAPVC) and scimitar syndrome (SS) and to review the relevant literature systematically in order to underline the associations and the sonographic features more frequently associated with these conditions. METHODOLOGY: Retrospective cohort study. Assessed variables include: TAPVC subtype, gestational age at diagnosis, area behind LA, ventricular disproportion, vertical vein, pulmonary venous obstruction, mode of diagnosis, association with cardiac and extra-cardiac conditions, pregnancy and feto-neonatal outcome...
September 19, 2017: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28925904/factors-associated-with-pulmonary-embolism-recurrence-and-the-benefits-of-long-term-anticoagulant-therapy
#9
Javier Anniccherico, Jose-Luis Alonso-Martinez, Mirem Urbieta, Jorge Rojo Alvaro, Ione Villar-Garcia
BACKGROUND: Venous thromboemboli tend to recur. However, the causative factors underlying pulmonary embolism recurrence are not well defined. AIMS: To explore the factors associated with pulmonary embolism recurrence. PATIENTS AND METHODS: Patients diagnosed with pulmonary emboli between 2004 and 2013 at our institution were enrolled. Duration of anticoagulant therapy, new episodes of venous thromboembolism, and deaths were recorded. RESULTS: Pulmonary embolism was diagnosed in 528 patients (median age: 76 years, interquartile range [IQR]: 16; male: 45%)...
September 18, 2017: Cardiovascular & Hematological Disorders Drug Targets
https://www.readbyqxmd.com/read/28925861/perioperative-pulmonary-medication-management
#10
Johnathan Ross Renew, Stephen Aniskevich
BACKGROUND: Pulmonary conditions such as asthma and chronic obstructive pulmonary disease (COPD) are common conditions that warrant special consideration in the perioperative period. When these patients undergo surgical interventions, they have risk of complications such as bronchospasm, hypoxia, and even postoperative respiratory failure that warrants unplanned intensive care unit admission. Thus, clinicians must be familiar with pulmonary medication regimens that are critical for maintaining stable homeostasis of these chronic conditions...
September 18, 2017: Current Clinical Pharmacology
https://www.readbyqxmd.com/read/28925713/simple-and-efficient-fabrication-of-mayenite-electrides-from-a-solution-derived-precursor
#11
Dong Jiang, Zeyu Zhao, Shenglong Mu, Vincent Phaneuf, Jianhua Tong
Mayenite (12CaO·7Al2O3, C12A7) electride with an anti-zeolite nanoporous structure has attracted intense attention due to its versatile promising application potentials. However, the synthesis difficulty because of extremely harsh conditions (e.g., reduction in sealed calcium or titanium vapor) significantly obstructs its realistic applications. In this work, we employed a simple, efficient, and cost-effective route for synthesizing mayenite electrides (C12A7:e(-)) in both powder and dense ceramic. C12A7:e(-) powders with efficient electron doping (3...
September 19, 2017: Inorganic Chemistry
https://www.readbyqxmd.com/read/28925475/percutaneous-implant-of-denver-peritoneo-venous-shunt-for-treatment-of-refractory-ascites-a-single-center-retrospective-study
#12
M Piccirillo, L Rinaldi, M Leongito, A Amore, A Crispo, V Granata, P Aprea, F Izzo
OBJECTIVE: Refractory ascites is defined as a lack of response to high doses of diuretics or the development of diuretic related side effects, which compel the patient to discontinue the diuretic treatment. Current therapeutic strategies include repeated large-volume paracentesis and transjugular intrahepatic portosystemic shunts (TIPS). Peritoneovenous shunt (Denver shunt) should be considered for patients with refractory ascites who are not candidates for paracentesis or TIPS. This study presents our case series in the implant of Denver peritoneovenous shunt...
August 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28925473/chronic-obstructive-pulmonary-disease-copd-exacerbation-impact-of-comorbidities-on-length-and-costs-during-hospitalization
#13
C Terzano, V Colamesta, B Unim, S Romani, A Meneghini, G Volpe, G La Torre
OBJECTIVE: A retrospective cohort study was performed, using administrative database of the Local Health Unit Roma-A (LHU RM-A). The included subjects were residing in one of the four districts and were hospitalized for COPD exacerbation in healthcare facilities of the LHU during years 2010-2012. PATIENTS AND METHODS: The aim of the present study is to evaluate the impact of comorbidities, length and costs of hospital stay in patients with COPD exacerbations. Chronic obstructive pulmonary disease (COPD) is often associated with other diseases (cardiovascular diseases, diabetes, metabolic syndrome, chronic renal failure, depression) that can increase risk of mortality and hospitalization...
August 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28925472/the-erlangen-questionnaire-a-new-5-item-screening-tool-for-obstructive-sleep-apnea-in-a-sleep-clinic-population-a-prospective-double-blinded-study
#14
M Traxdorf, K Tziridis, C Scherl, H Iro, J Haferkamp
OBJECTIVE: The aim of this study was to develop and validate a simplified screening tool for identifying obstructive sleep apnea (OSA) in a sleep clinic population. PATIENTS AND METHODS: A total of 160 patients from a sleep clinic population was enrolled in the prospective, double-blinded study. OSA was defined by using diagnostic criteria of the ICSD-3 after overnight polysomnography (n=96) or polygraphy (n=64). The first 60 patients filled out a multi-item questionnaire and formed the development group...
August 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28925377/applied-upper-airway-resistance-instantly-affects-breath-components-a-unique-insight-into-pulmonary-medicine
#15
Pritam Sukul, Jochen Schubert, Svend Kamysek, Phillip Trefz, Wolfram Miekisch
Respiratory parameters such as flow or rate have complex effects onto exhalation of volatile substances and can hamper clinical interpretation of breath biomarkers. We investigated effects of progressively applied upper-airway resistances onto exhalation of volatile organic compounds (VOCs) in healthy humans. We performed real-time mass-spectrometric determination of breath volatiles in 50 subjects with parallel non-invasive hemodynamic monitoring, breath-resolved spirometry and capnometry during controlled tidal breathing (12 breaths/min)...
September 19, 2017: Journal of Breath Research
https://www.readbyqxmd.com/read/28925009/efficacy-of-patients-preferred-exercise-modalities-in-chronic-obstructive-pulmonary-disease-a-parallel-group-randomized-clinical-trial
#16
Meng Wu, Lu-Qian Zhou, Shi Li, Su Zhao, Hui-Jun Fan, Jie-Min Sun, Xiao-Nan Li, Jian Luo, An-Qi Wang, Jian-Ping Wu, Xiaoying Li, Jin-Nong Zhang
INTRODUCTION: Physical exercise effectively improves health-related quality of life in patients with chronic obstructive pulmonary disease (COPD). However, application of this medical intervention is problematic, due to poor adherence to the exercise program or unawareness of the significance of this intervention. OBJECTIVE: To determine whether COPD patients who adopted personal-preferred exercise modalities (PPEMs) for daily training would demonstrate sustained benefits due to improved adherence...
September 19, 2017: Clinical Respiratory Journal
https://www.readbyqxmd.com/read/28924596/double-endoscopic-bypass-for-gastric-outlet-obstruction-and-biliary-obstruction
#17
Olaya I Brewer Gutierrez, Jose Nieto, Shayan Irani, Theodore James, Renata Pieratti Bueno, Yen-I Chen, Majidah Bukhari, Omid Sanaei, Vivek Kumbhari, Vikesh K Singh, Saowanee Ngamruengphong, Todd H Baron, Mouen A Khashab
BACKGROUND AND STUDY AIMS:  Double endoscopic bypass entails EUS-guided gastroenterostomy (EUS-GE) and EUS-guided biliary drainage (EUS-BD) in patients who present with gastric outlet and biliary obstruction. We report a multicenter experience with double endoscopic bypass. PATIENTS AND METHODS:  Retrospective, multicenter series involving 3 US centers. Patients who underwent double endoscopic bypass for malignant gastric and biliary obstruction from 1/2015 to 12/2016 were included...
September 2017: Endoscopy International Open
https://www.readbyqxmd.com/read/28924586/effectiveness-and-safety-of-metallic-stent-for-ileocecal-obstructive-colon-cancer-a-report-of-4-cases
#18
Tatsuya Ishii, Kosuke Minaga, Satoshi Ogawa, Maiko Ikenouchi, Tomoe Yoshikawa, Takuji Akamatsu, Takeshi Seta, Shunji Urai, Yoshito Uenoyama, Yukitaka Yamashita
Background and study aims  Self-expandable metallic stents (SEMS) have been widely used for left-sided colorectal obstruction. Few studies on SEMS placement for right-sided colonic obstructions have been reported because stenting in the right colon is technically difficult, particularly in the ileocecal region. We present 4 cases of successful bridge-to-surgery stenting for ileocecal cancer. Using an endoscopic retrograde cholangiopancreatography catheter with a movable tip and a decompression tube was effective for stenting...
September 2017: Endoscopy International Open
https://www.readbyqxmd.com/read/28924439/corneal-neovascularization-with-associated-lipid-keratopathy-in-a-patient-with-obstructive-sleep-apnea-hypopnea-syndrome-using-a-continuous-positive-airway-pressure-machine
#19
Konstantinos Oikonomakis, Myrsini Petrelli, Konstantinos Andreanos, Andreas Mouchtouris, Petros Petrou, Ilias Georgalas, Dimitrios Papaconstantinou, George Kymionis
OBJECTIVE: To report a case of corneal neovascularization with secondary lipid keratopathy in a patient treated with continuous positive airway pressure (CPAP) for obstructive sleep apnea-hypopnea syndrome (OSAHS). CASE REPORT: A 49-year-old male had been diagnosed with obstructive sleep apnea syndrome 10 years ago and has been treated with the application of a CPAP machine during night sleep ever since. For the past year, the patient had been complaining for ocular irritation and excessive tearing of the left eye on awakening...
May 2017: Case Reports in Ophthalmology
https://www.readbyqxmd.com/read/28924294/meatal-obstruction-following-canal-wall-down-mastoidectomy
#20
Nazim Bozan, Ufuk Duzenli, Pinar Kundi, Mahfuz Turan, Ahmet Faruk Kiroglu
Chronic otitis media (COM) is completely treated with a single procedure in most patients but may require multiple surgeries in some cases. The main goals of open cavity mastoidectomy are to completely eradicate the disease, create a large enough meatus for examination and mastoid air cells, and provide a self-cleaning epithelized dry cavity, and achieve maximum hearing. In this report, we present a very rare case of COM who underwent revision mastoidectomy in our clinic due to meatal obstruction in the right ear, total sensorineural hearing loss, and pain and tenderness in the postauricular region...
September 2017: JPMA. the Journal of the Pakistan Medical Association
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