keyword
MENU ▼
Read by QxMD icon Read
search

Stone

keyword
https://www.readbyqxmd.com/read/29245020/killing-two-birds-with-one-stone-association-between-tobacco-and-alcohol-consumption
#1
REVIEW
A M Reis, C Quintal, Ó Lourenço
OBJECTIVES: Tobacco and excessive alcohol consumption are addictive behaviours, listed among the 10 leading risk factors that cause death and disability in the world, and health consequences are greater if their consumption is combined. There is sparse empirical evidence on the variables that influence the simultaneous consumption of tobacco and alcohol. This study aims to identify the variables that influence the joint decision to consume alcohol and tobacco, and that encourage drinkers to smoke...
December 12, 2017: Public Health
https://www.readbyqxmd.com/read/29244271/laparoscopic-dismembered-pyeloplasty-combined-with-port-entrance-flexible-renoscopic-lithotripsy
#2
Kaan Gokcen, Gokhan Gokce, Gokce Dundar, Resul Cicek, Halil Gulbahar, Emin Yener Gultekin
INTRODUCTION: Ureteropelvic junction obstruction and concomitant calculus disease may coexist. We demonstrate our use of flexible renoscopy during laparoscopic pyeloplasty for caliceal stone removal. PATIENT AND METHODS: A 28-year-old female patient presented with recurrent attacks of flank pain of two years duration. When noncontrast-CT and DTPA were performed, the patient was diagnosed with ureteropelvic junction stenosis and 3 stones with a total burden of 14mm in the lower pole of right kidney...
December 18, 2017: International Braz J Urol: Official Journal of the Brazilian Society of Urology
https://www.readbyqxmd.com/read/29244251/effect-of-combination-folic-acid-vitamin-b6-and-vitamin-b12-supplementation-on-fracture-risk-in-women-a-randomized-controlled-trial
#3
Katie L Stone, Li-Yung Lui, William G Christen, Aron M Troen, Douglas C Bauer, Deborah Kado, Christopher Schambach, Steven R Cummings, JoAnn E Manson
Epidemiologic studies have demonstrated an association of elevated plasma homocysteine levels with greater bone resorption and fracture risk. Vitamins B12 , B6 , and folic acid are cofactors in homocysteine metabolism, and supplementation with B vitamins is effective in lowering homocysteine levels in humans. However, randomized trials of supplemental B vitamins for reduction of fracture risk have been limited. Therefore, we performed an ancillary study to the Women's Antioxidant and Folic Acid Cardiovascular Study (WAFACS), a large randomized trial of women with preexisting cardiovascular disease or three or more coronary risk factors, to test whether a daily B vitamin intervention including folic acid (2...
December 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/29244058/antidepressant-use-and-cognitive-outcomes-in-very-old-women
#4
Yue Leng, Susan J Diem, Katie L Stone, Kristine Yaffe
Background: Antidepressant use is very common in the elderly, but the effects of antidepressants on cognition in the elderly are controversial with some studies suggesting harm and others protection. We aimed to investigate the association between different antidepressant use and change in cognition and risk of mild cognitive impairment (MCI) or dementia in very old women. Methods: We examined 1,234 community-dwelling women (mean age 83.2 years) from the Study of Osteoporotic Fractures...
December 12, 2017: Journals of Gerontology. Series A, Biological Sciences and Medical Sciences
https://www.readbyqxmd.com/read/29243260/multimodal-treatment-in-difficult-sialolithiasis-role-of-extracorporeal-shock-wave-lithotripsy-and-intraductal-pneumatic-lithotripsy
#5
Michael Koch, Mirco Schapher, Konstantinos Mantsopoulos, Felix von Scotti, Miguel Goncalves, Heinrich Iro
OBJECTIVES: To assess results after treatment of difficult/complex sialolithiasis with extracorporeal shock-wave lithotripsy (ESWL) and intraductal pneumatic lithotripsy (IPL). STUDY DESIGN: Retrospective study in a tertiary referral center. METHODS: Altogether, 63 stones were diagnosed in 38 patients with difficult/complex sialolithiasis. Forty-nine stones were treated with fragmentation using both ESWL and IPL. Stones accessible with the sialendoscope were treated primarily with IPL in multiple sialolithiasis...
December 15, 2017: Laryngoscope
https://www.readbyqxmd.com/read/29243111/retrospective-comparison-of-measured-stone-size-and-posterior-acoustic-shadow-width-in-clinical-ultrasound-images
#6
Jessica C Dai, Barbrina Dunmire, Kevan M Sternberg, Ziyue Liu, Troy Larson, Jeff Thiel, Helena C Chang, Jonathan D Harper, Michael R Bailey, Mathew D Sorensen
PURPOSE: Posterior acoustic shadow width has been proposed as a more accurate measure of kidney stone size compared to direct measurement of stone width on ultrasound (US). Published data in humans to date have been based on a research using US system. Herein, we compared these two measurements in clinical US images. METHODS: Thirty patient image sets where computed tomography (CT) and US images were captured less than 1 day apart were retrospectively reviewed. Five blinded reviewers independently assessed the largest stone in each image set for shadow presence and size...
December 14, 2017: World Journal of Urology
https://www.readbyqxmd.com/read/29243096/miniaturisation-of-pcnl
#7
REVIEW
Sven Lahme
Conventional PCNL leads to a high stone-free rate but is associated with a significant treatment morbidity. To decrease the morbidity of PCNL but to achieve an equal stone-free rate, in 2001 a miniaturised version of a conventional PCNL (Mini-PCNL) was introduced. Meanwhile numerous modifications of the Mini-PCNL were reported. The ongoing experience with the Mini-PCNL technique showed that Mini-PCNL is not only a miniaturisation but also a different method to remove the stones, as the stones come out of the calyceal system only by means of the irrigation flow without any further need of forceps or baskets...
December 14, 2017: Urolithiasis
https://www.readbyqxmd.com/read/29242477/two-new-species-of-freshwater-i-macrostomum-i-rhabditophora-macrostomorpha-found-in-china
#8
Yitao Lin, Weiwei Zhou, Peng Xiao, Yihong Zheng, Jun Lu, Jiancheng Li, Antai Wang
There is limited information about the ecology of freshwater flatworms in China, in particular, the members of the genus Macrostomum. Surveying freshwater bodies to explore the species diversity is the first step to obtain more ecological information about those flatworms. We hereby report the discovery of two new species of freshwater flatworms in Macrostomum. Macrostomum chongqingensis Lin and Wang, n. sp. was discovered from stones in the shallow water of Jialing River bed near Chongqing. Macrostomum zhaoqingensis Lin and Wang, n...
October 4, 2017: Zootaxa
https://www.readbyqxmd.com/read/29241827/prevalence-and-risk-factors-for-kidney-stones-in-fibrodysplasia-ossificans-progressiva
#9
REVIEW
Rishi R Gupta, Patricia L R Delai, David L Glaser, David M Rocke, Mona Al Mukaddam, Robert J Pignolo, Frederick S Kaplan
The worldwide prevalence and risk factors for kidney stones in patients with fibrodysplasia ossificans progressiva (FOP) are unknown. We conducted a survey of 383 patient-members of the International Fibrodysplasia Ossificans Progressiva Association, comprising the entire global membership of the international FOP community. Two hundred seven patients from 31 nations and 6 continents (54%) responded. Nineteen of 207 respondents had kidney stones, revealing a worldwide prevalence of 9.2%. In a confirmatory follow-up study of subjects participating in a longitudinal FOP natural history study, 9 of 114 individuals reported a history of kidney stones (7...
December 11, 2017: Bone
https://www.readbyqxmd.com/read/29241659/a-novel-method-for-predicting-kidney-stone-type-using-ensemble-learning
#10
Yassaman Kazemi, Seyed Abolghasem Mirroshandel
The high morbidity rate associated with kidney stone disease, which is a silent killer, is one of the main concerns in healthcare systems all over the world. Advanced data mining techniques such as classification can help in the early prediction of this disease and reduce its incidence and associated costs. The objective of the present study is to derive a model for the early detection of the type of kidney stone and the most influential parameters with the aim of providing a decision-support system. Information was collected from 936 patients with nephrolithiasis at the kidney center of the Razi Hospital in Rasht from 2012 through 2016...
December 11, 2017: Artificial Intelligence in Medicine
https://www.readbyqxmd.com/read/29241594/comparison-of-the-effect-of-allopurinol-and-febuxostat-on-urinary-2-8-dihydroxyadenine-excretion-in-patients-with-aprt-deficiency-a-clinical-trial
#11
Vidar O Edvardsson, Hrafnhildur L Runolfsdottir, Unnur A Thorsteinsdottir, Inger M Sch Agustsdottir, G Steinunn Oddsdottir, Finnur Eiriksson, David S Goldfarb, Margret Thorsteinsdottir, Runolfur Palsson
INTRODUCTION: Adenine phosphoribosyltransferase (APRT) deficiency is a rare, but significant, cause of kidney stones and progressive chronic kidney disease. The optimal treatment has not been established. The purpose of this pilot study was to compare the effect of the xanthine oxidoreductase inhibitors allopurinol and febuxostat on urinary 2,8-dihydroxyadenine (DHA) excretion in APRT deficiency patients. MATERIALS AND METHODS: Patients listed in the APRT Deficiency Registry of the Rare Kidney Stone Consortium, currently receiving allopurinol therapy, were invited to participate...
December 11, 2017: European Journal of Internal Medicine
https://www.readbyqxmd.com/read/29241464/-diagnostic-approach-and-treatment-of-primary-hyperparathyroidism
#12
W Y van der Plas, M E Noltes, A W M A Schaeffers, A H Brouwers, A N A van der Horst-Schrivers, S Kruijff
- Primary hyperparathyroidism (PHPT) is characterised by elevated serum calcium levels due to elevated levels, or insufficient suppression, of parathyroid hormone (PTH).- The incidence of PHPT has increased in recent years. This is mainly the result of more frequently performed routine measurements of serum calcium, e.g. as part of postmenopausal screening.- The classically described features of PHPT - bones and stones - are not always observed and most patients are asymptomatic.- Diagnosis of PHPT is only established by biochemical testing, not by imaging...
2017: Nederlands Tijdschrift Voor Geneeskunde
https://www.readbyqxmd.com/read/29241450/azacitidine-improves-clinical-outcomes-in-older-patients-with-acute-myeloid-leukaemia-with-myelodysplasia-related-changes-compared-with-conventional-care-regimens
#13
John F Seymour, Hartmut Döhner, Aleksandra Butrym, Agnieszka Wierzbowska, Dominik Selleslag, Jun Ho Jang, Rajat Kumar, James Cavenagh, Andre C Schuh, Anna Candoni, Christian Récher, Irwindeep Sandhu, Teresa Bernal Del Castillo, Haifa Kathrin Al-Ali, Jose Falantes, Richard M Stone, Mark D Minden, Jerry Weaver, Steve Songer, C L Beach, Hervé Dombret
BACKGROUND: Compared with World Health Organization-defined acute myeloid leukaemia (AML) not otherwise specified, patients with AML with myelodysplasia-related changes (AML-MRC) are generally older and more likely to have poor-risk cytogenetics, leading to poor response and prognosis. More than one-half of all older (≥65 years) patients in the phase 3 AZA-AML-001 trial had newly diagnosed AML-MRC. METHODS: We compared clinical outcomes for patients with AML-MRC treated with azacitidine or conventional care regimens (CCR; induction chemotherapy, low-dose cytarabine, or supportive care only) overall and within patient subgroups defined by cytogenetic risk (intermediate or poor) and age (65-74 years or ≥75 years)...
December 14, 2017: BMC Cancer
https://www.readbyqxmd.com/read/29241412/tonsillotomy-versus-tonsillectomy-in-adults-suffering-from-tonsil-related-afflictions-a-systematic-review
#14
Justin E R E Wong Chung, Peter Paul G van Benthem, Henk M Blom
OBJECTIVE: Tonsillotomy has emerged as an alternative for tonsillectomy in treating patients with tonsil-related afflictions. Tonsillotomy provides favourable outcomes in children, but treatment of choice in adults remains unclear. This systematic review sought to evaluate the current literature on the efficacy and adverse events of tonsillotomy compared to tonsillectomy in adults. METHODS: A Medline and Cochrane search was conducted for randomized clinical trials (RCTs) and cohort studies comparing tonsillotomy to tonsillectomy in adults...
December 15, 2017: Acta Oto-laryngologica
https://www.readbyqxmd.com/read/29241379/prevalence-of-anti-nuclear-autoantibodies-in-subjects-exposed-to-natural-asbestiform-fibers-a-cross-sectional-study
#15
Caterina Ledda, Rosario Caltabiano, Carla Loreto, Diana Cinà, Paola Senia, Andrea Musumeci, Vincenzo Ricceri, Cristoforo Pomara, Venerando Rapisarda
Fluoro-edenite (FE) is an asbestiform mineral fiber spotted in the lava rocks excavated from a stone quarry in Biancavilla (Italy). The derived material had been employed locally for building purposes. Previous studies found evidence that exposure to asbestos may induce autoimmunity, with frequency of anti-nuclear autoantibodies (ANA). The aim of this study was to explore the relationship between FE exposure and autoimmune responses in an exposed population. For the study, 60 subjects living in the area of Biancavilla and 60 subjects as control group were randomly invited to participate...
December 2018: Journal of Immunotoxicology
https://www.readbyqxmd.com/read/29240986/the-essential-elements-of-a-risk-governance-framework-for-current-and-future-nanotechnologies
#16
Vicki Stone, Martin Führ, Peter H Feindt, Hans Bouwmeester, Igor Linkov, Stefania Sabella, Finbarr Murphy, Kilian Bizer, Lang Tran, Marlene Ågerstrand, Carlos Fito, Torben Andersen, Diana Anderson, Enrico Bergamaschi, John W Cherrie, Sue Cowan, Jean-Francois Dalemcourt, Michael Faure, Silke Gabbert, Agnieszka Gajewicz, Teresa F Fernandes, Danail Hristozov, Helinor J Johnston, Terry C Lansdown, Stefan Linder, Hans J P Marvin, Martin Mullins, Kai Purnhagen, Tomasz Puzyn, Araceli Sanchez Jimenez, Janeck J Scott-Fordsmand, George Streftaris, Martie van Tongeren, Nicolas H Voelcker, George Voyiatzis, Spyros N Yannopoulos, P Marijn Poortvliet
Societies worldwide are investing considerable resources into the safe development and use of nanomaterials. Although each of these protective efforts is crucial for governing the risks of nanomaterials, they are insufficient in isolation. What is missing is a more integrative governance approach that goes beyond legislation. Development of this approach must be evidence based and involve key stakeholders to ensure acceptance by end users. The challenge is to develop a framework that coordinates the variety of actors involved in nanotechnology and civil society to facilitate consideration of the complex issues that occur in this rapidly evolving research and development area...
December 14, 2017: Risk Analysis: An Official Publication of the Society for Risk Analysis
https://www.readbyqxmd.com/read/29240374/case-study-case-studies-in-cystinuria
#17
David S Goldfarb, Michael Grasso
The diagnosis and treatment of patients with rare inherited metabolic disorders associated with recurrent and often obstructive kidney stones are important to the prevention of chronic kidney disease or end stage renal disease. Two case studies in this article describe the diagnosis and management of cystinuria, the most common rare kidney stone disorder.
March 2017: Urologic Nursing
https://www.readbyqxmd.com/read/29240373/early-recognition-and-management-of-rare-kidney-stone-disorders
#18
Boss Goldstein, David S Goldfarb
Kidney stones, especially those that present in childhood/adolescence, may be due to rare inherited disorders such as cystinuria. Early recognition and prompt treatment can help reduce or even prevent the serious long-term complications of these rare stone disorders.
March 2017: Urologic Nursing
https://www.readbyqxmd.com/read/29239803/ultrasound-guided-ureteroscopy-in-children-safety-and-success
#19
Jeffrey C Morrison, Jason P Van Batavia, Kassa Darge, Christopher J Long, Aseem R Shukla, Arun K Srinivasan
INTRODUCTION: Ureteroscopy has been shown to be a highly efficacious and safe modality for the treatment of pediatric urolithiasis. However, conventional ureteroscopy relies on fluoroscopy for intraoperative guidance, exposing both patient and operating room personnel to ionizing radiation. Pediatric urolithiasis patients are at a particularly increased risk from this radiation exposure. The use of ultrasound in place of fluoroscopy for intraoperative guidance has emerged as one modification that can reduce radiation exposure during ureteroscopy...
October 14, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/29239802/re-retrograde-intrarenal-surgery-using-ureteral-access-sheaths-is-a-safe-and-effective-treatment-for-renal-stones-in-children-weighing-20%C3%A2-kg
#20
Hasan Serkan Dogan, Serdar Tekgul
No abstract text is available yet for this article.
November 11, 2017: Journal of Pediatric Urology
keyword
keyword
6110
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"