keyword
MENU ▼
Read by QxMD icon Read
search

Urinary stones

keyword
https://www.readbyqxmd.com/read/29344880/the-role-of-zinc-in-urinary-stone-disease
#1
REVIEW
Armando Luis Negri
In recent years, the role of trace elements in lithogenesis has received steadily increasing attention. It is well documented that some trace elements can influence the morphology and speed of the crystallization process. Zinc has been found in significant amounts in calcium stones relative or organic stones (uric acid and cystine), probably substituting calcium in crystals because of their similarity in charge and size. High Zn levels are present in carbapatite of Randal's plaques suggesting that zinc could promote calcium phosphate deposition in the medullar interstitium...
January 17, 2018: International Urology and Nephrology
https://www.readbyqxmd.com/read/29338314/inflammatory-cytokines-in-the-papillary-tips-and-urine-of-nephrolithiasis-patients
#2
Andrew Yang Sun, Bryan Hinck, Benjamin R Cohen, Karen Keslar, Robert L Fairchild, Manoj Monga
INTRODUCTION: Intrarenal inflammation has been implicated in the pathogenesis of nephrolithiasis, with prior work showing increased urine levels of IL-6, IL-8, and CCL-2 in stone patients. However, no studies have assessed for inflammation in the renal papillae. We sought to characterize novel papillary tip and urinary biomarkers in stone patients. METHODS: 92 patients with nephrolithiasis undergoing percutaneous nephrolithotomy were enrolled. Papillary tip biopsies, kidney urine, and bladder urine were collected, as well as voided urine from 8 healthy volunteers...
January 16, 2018: Journal of Endourology
https://www.readbyqxmd.com/read/29335063/tea-consumption-is-associated-with-increased-risk-of-kidney-stones-in-northern-chinese-a-cross-sectional-study
#3
Zhong Biao Wu, Tian Jiang, Guo Bing Lin, You Xin Wang, Yong Zhou, Zhen Qian Chen, Yong Ming Xu, Hai Bo Ye, Bo Jun Chen, Xiao Zhao Bao, Cun Ming Zhang
Kidney stones are a common urinary system condition that can progress to kidney disease. Previous studies on the association between tea consumption and kidney stones are inconsistent. A cross-sectional study to investigate the association between tea consumption and kidney stones was conducted from 2013 to 2014 and recruited 9,078 northern Chinese adults. A total of 8,807 participants were included in the final analysis. Participants' prevalence of kidney stones was 1.07%, 1.73%, and 2.25% based on their tea consumption frequency of never, occasionally, and often groups, respectively...
December 2017: Biomedical and Environmental Sciences: BES
https://www.readbyqxmd.com/read/29330993/chemical-composition-of-stones-in-paediatric-urolithiasis
#4
Kiran Imran, Mirza Naqi Zafar, Naureen Fatima, Uzma Ozair, Sajid Sultan, Syed Adibul Hasan Rizvi
BACKGROUND: Chemical composition of stones is one of the important diagnostic criteria for aetiology of stone formation and treatment to prevent recurrence. This paper reports composition of stones in children at a tertiary hospital by Fourier Transformation Infrared Spectroscopy (FTIR). METHODS: Between January-June 2015, 412 urinary stones from children were analysed by FTIR. Chi-square tests were used for the comparison of categorical measurements between groups...
October 2017: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/29328898/idiopathic-hypercalciuria-can-we-prevent-stones-and-protect-bones
#5
REVIEW
Laura E Ryan, Steven W Ing
Idiopathic hypercalciuria increases the risk of urinary stones and osteoporosis. The aim of this review is to delineate our current understanding of idiopathic hypercalciuria in the context of bone health, specifically its definition, causes, epidemiology, laboratory evaluation, and potential treatments.
January 2018: Cleveland Clinic Journal of Medicine
https://www.readbyqxmd.com/read/29324595/association-of-pharmacologic-treatment-of-urgency-urinary-incontinence-with-sleep-quality-and-daytime-sleepiness
#6
Qurratul A Warsi, Alison J Huang, Rachel Hess, Lily A Arya, Holly E Richter, Catherine S Bradley, Rebecca G Rogers, Deborah L Myers, Karen C Johnson, William D Winkelman, W Thomas Gregory, Stephen R Kraus, Michael Schembri, Jeanette S Brown, Katie L Stone, Leslee L Subak
OBJECTIVE: To evaluate the association between pharmacologic therapy for urgency urinary incontinence (UUI) and sleep quality. METHODS: We conducted a planned secondary data analysis of sleep outcomes in a previously conducted multicenter, double-blind, 12-week randomized trial of pharmacologic therapy for urgency-predominant incontinence among community-dwelling women self-diagnosed using the 3-Incontinence Questions questionnaire. Participants (N=645) were assigned randomly to 4-8 mg antimuscarinic therapy daily or placebo...
January 9, 2018: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/29323625/catheter-associated-urinary-tract-infections-in-persons-with-neurogenic-bladders
#7
Todd A Linsenmeyer
This review is based on the author's Donald Munro Lecture given at the annual conference of the Academy of Spinal Cord Injury Professionals in New Orleans, LA. Indwelling catheters play an important role in bladder management following SCI for many individuals with neurogenic bladders. There is an increased risk of UTI compared to other types of bladder management with indwelling urethral catheters but not SP catheters. To minimize the risk of symptomatic UTI, the following steps are essential: prevent bladder wall distention and resulting ischemia, maintain colonization with "good" bacteria, and prevent bladder stones...
January 11, 2018: Journal of Spinal Cord Medicine
https://www.readbyqxmd.com/read/29322235/-interrater-reliability-and-clinical-impact-of-the-post-ureteroscopic-lesion-scale-puls-grading-system-for-ureteral-lesions-after-ureteroscopy-results-of-the-german-prospective-multicenter-buster-project
#8
M May, M Schönthaler, C Gilfrich, I Wolff, J Peter, A Miernik, H-M Fritsche, M Burger, M Schostak, S Lebentrau
BACKGROUND: The Post-ureteroscopic Lesion Scale (PULS) was designed as a standardized classification system for ureteral lesions after uretero(reno)scopy (URS). This study evaluates its routine use and a possible clinical impact based on a representative patient cohort. MATERIALS AND METHODS: Data of 307 patients in 14 German centers within the BUSTER project were used to test 3 hypotheses (H): PULS score shows a high interrater reliability (IRR) after independent assessment by urologic surgeon and assistance personnel (H1); PULS score is correlated with the frequency of postoperative complications during hospital stay (H2); post-URS stenting of the ureter is associated with higher PULS scores (H3)...
January 10, 2018: Der Urologe. Ausg. A
https://www.readbyqxmd.com/read/29319928/low-dose-rate-brachytherapy-for-prostate-cancer-outcomes-beyond-10-years-of-follow-up
#9
S Lazarev, M R Thompson, N N Stone, R G Stock
OBJECTIVES: To examine biochemical control, survival, and late morbidity with definitive low-dose-rate brachytherapy (LDR-BT) for prostate cancer patients surviving ≥10 years post-treatment. MATERIALS AND METHODS: We identified 757 men with localized prostate cancer who underwent definitive LDR-BT in the period 1990-2006 and were followed for ≥10 years at our institution. Biochemical failure-free survival (BFFS), distant metastases-free survival (DMFS), disease-specific survival (DSS), and overall survival (OS) were selected as study endpoints...
January 10, 2018: BJU International
https://www.readbyqxmd.com/read/29319919/outcomes-and-toxicities-in-intermediate-risk-prostate-cancer-patients-treated-with-brachytherapy-alone-or-brachytherapy-and-supplemental-external-beam-radiation-therapy
#10
Emily Schlussel Markovic, Michael Buckstein, Nelson N Stone, Richard G Stock
OBJECTIVE: To evaluate the cancer control outcomes and long-term treatment-related morbidity of brachytherapy as well as combination brachytherapy and EBRT in patients with intermediate-risk prostate cancer. MATERIALS AND METHODS: A retrospective review was conducted in a prospectively collected database of patients with intermediate-risk prostate cancer who were treated either with brachytherapy or brachytherapy and EBRT, with or without ADT, from 1990-2014. Urinary and erectile dysfunction symptoms are measured using the International Prostate Symptom Score (IPSS) and the Mount Sinai erectile function scale, and the Sexual Health Inventory for Men (SHIM), respectively...
January 10, 2018: BJU International
https://www.readbyqxmd.com/read/29319486/evaluating-factors-that-dictate-struvite-stone-composition-a-multi-institutional-clinical-experience-from-the-edge-research-consortium
#11
Ryan Kendrick Flannigan, Andrew Battison, Shubha De, Mitchell R Humphreys, Markus Bader, Ekaterina Lellig, Manoj Monga, Ben H Chew, Dirk Lange
INTRODUCTION: Struvite stones account for 15% of urinary calculi and are typically associated with urease-producing urinary tract infections and carry significant morbidity. This study aims to characterize struvite stones based on purity of stone composition, bacterial speciation, risk factors, and clinical features. METHODS: Retrospective data was collected from patients diagnosed with infection stones between 2008 and 2012. Stone analysis, perioperative urine cultures, bacterial speciation, and clinical data were collected and analyzed...
December 22, 2017: Canadian Urological Association Journal, Journal de L'Association des Urologues du Canada
https://www.readbyqxmd.com/read/29310174/re-safety-and-effectiveness-of-a-longer-focal-beam-and-burst-duration-in-ultrasonic-propulsion-for-repositioning-urinary-stones-and-fragments
#12
Dean G Assimos
No abstract text is available yet for this article.
January 2018: Journal of Urology
https://www.readbyqxmd.com/read/29306638/rectus-abdominis-detrusor-myoplasty-radm-for-acontractile-hypocontractile-bladder-in-spinal-cord-injury-patients-preliminary-report
#13
Pawan Agarwal, Shabbir Husain, Sudesh Wankhede, D Sharma
BACKGROUND: Urinary bladder dysfunction in the form of acontractile/hypocontractile bladder is very common after spinal cord injury and it may lead to recurrent urinary tract infection (UTI), stones formation, and deteriorating renal function. Conventionally, these patients evacuate their bladders by life-long clean intermittent catheterization (CIC) or an indwelling catheter (IC). For these patients, another option is to use innervated skeletal muscle wrap around the bladder to augment detrusor function and voluntary evacuation of bladder...
December 14, 2017: Journal of Plastic, Reconstructive & Aesthetic Surgery: JPRAS
https://www.readbyqxmd.com/read/29306265/factors-affecting-the-urologist-s-decision-to-administer-ureteral-stone-therapy-a-retrospective-cohort-study
#14
Mun Ki Min, Ji Ho Ryu, Yong In Kim, Maeng Real Park, Seok Ran Yeom, Sang Kyoon Han, Seong Wook Park
OBJECTIVE: We aimed to evaluate the factors influencing treatment option selection among urologists for patients with ureteral stones, according to the stone diameter and location. METHODS: We retrospectively reviewed the records of 360 consecutive patients who, between January 2009 and June 2014, presented to the emergency department with renal colic and were eventually diagnosed with urinary stones via computed tomography. The maximal horizontal and longitudinal diameter and location of the stones were investigated...
December 2017: Clinical and Experimental Emergency Medicine
https://www.readbyqxmd.com/read/29305942/a-delayed-appearance-of-the-secondary-bladder-stone-10-years-after-tension-free-vaginal-tape-procedure
#15
Hao-Wei Chen, Yu-Chen Chen, Yii-Her Chou
Bladder calculi occur in female is uncommon and the evaluation of bladder stone in women with any history of previous pelvic surgery demands careful attention. Bladder erosion due to previous anti-incontinence surgery formed the nidus for stone formation, and often presented as recurrent cystitis or refractory urinary incontinence since the early postoperative period. We hereby reported a rarely delayed appearance of the symptomatic iatrogenic bladder stone occurred 10 years after previous tension-free vaginal tape procedure...
January 3, 2018: Urology
https://www.readbyqxmd.com/read/29300259/sleep-quality-and-daytime-sleepiness-among-women-with-urgency-predominant-urinary-incontinence
#16
William D Winkelman, Ann Warsi, Alison J Huang, Michael Schembri, Rebecca G Rogers, Holly E Richter, Deborah L Myers, Stephen R Kraus, Karen C Johnson, Rachel Hess, Thomas Gregory, Catherine S Bradley, Lily A Arya, Jeanette S Brown, Katie L Stone, Leslee L Subak
OBJECTIVE: The objective of this study was to examine the strength and direction of the association between urinary symptoms and both poor quality sleep and daytime sleepiness among women with urgency urinary incontinence. METHODS: A planned secondary analysis of baseline characteristics of participants in a multicenter, double-blinded, 12-week randomized controlled trial of pharmacologic therapy for urgency-predominant urinary incontinence in ambulatory women self-diagnosed by the 3 Incontinence Questions was performed...
January 3, 2018: Female Pelvic Medicine & Reconstructive Surgery
https://www.readbyqxmd.com/read/29290085/extra-renal-transplanted-kidney-stone-case-presentation-and-literature-review
#17
Abbas Basiri, Mohammad Nadjafi Semnani, Hamed Mohseni Rad
Soft tissue calcification is common in uremic patients. Wound calcification or ossification is not so prevalent except in specific conditions like inflammation and ischemia or wound tension. We present a 40-year-old transplanted patient, not only perirenal ossification but also with multiple perirenal stones. The presentation was severe pain on the site of transplantation. Pre-op CT scan revealed perirenal calcified mass. Intraoperative finding was verythick tissue accompanied with a lot of stones around the transplanted kidney...
December 30, 2017: Urology Journal
https://www.readbyqxmd.com/read/29288522/survey-of-rotavirus-associated-severe-complications-in-aichi-prefecture
#18
Fumihiko Hattori, Yoshiki Kawamura, Jun-Ichi Kawada, Seiji Kojima, Jun Natsume, Koichi Ito, Shinji Saito, Yoshiro Kitagawa, Akihisa Okumura, Tetsushi Yoshikawa
BACKGROUND: Rotavirus can rarely cause severe complications such as encephalopathy/encephalitis, myocarditis, sudden unexpected death, urinary stone, and gastrointestinal bleeding; indeed incidence of these severe complications remains unclear. Additionally, it has not been determined whether rotavirus vaccine could reduce the cases with the severe complications or not. METHOD: A two-part questionnaire was designed to determine the number and clinical features of the cases with the severe complications between September 1st 2008 and August 31st 2015 including the observation periods before and after rotavirus vaccine introduction in Aichi prefecture...
December 29, 2017: Pediatrics International: Official Journal of the Japan Pediatric Society
https://www.readbyqxmd.com/read/29279874/calcium-tartrate-tetrahydrate-case-report-of-a-novel-human-kidney-stone
#19
Colin Kleinguetl, James C Williams, Samar A Ibrahim, Michel Daudon, Erin T Bird, Marawan M El Tayeb
Background: Calcium tartrate tetrahydrate has been reported as the main mineral in urinary stones in rats that have significant tartrate in their diet, but in humans, there has been only one mention of calcium tartrate stones in the form of bladder stone, and that case was in Africa. Case Presentation: Patient is a 34-year-old Caucasian male who presented with typical symptoms of nephrolithiasis. CT abd/pelvis (renal stone protocol) revealed a 2 cm nonobstructing stone of the right renal pelvis. Patient underwent an uncomplicated right percutaneous nephrolithotomy and was noted to be stone free after surgery...
2017: Journal of Endourology Case Reports
https://www.readbyqxmd.com/read/29279870/percutaneous-stone-removal-in-an-adult-with-a-continent-cutaneous-reservoir-case-report-and-review-of-the-literature
#20
Bhalaajee Meenakshi-Sundaram, Jonathan A Jensen, Jared P Higley, Caitlin T Coco, Jonathan E Heinlen
Stone formation is a known long-term complications of continent urinary reservoirs. We present a rare case of a large stone in a continent cutaneous reservoir in a 56-year-old male managed with percutaneous cystolithotomy. The patient presented with recurrent urinary tract infections and stomal incontinence. CT revealed an 8-cm stone occupying the entire lumen of his reservoir. Rather than removing this large stone through an open approach, the pouch was accessed percutaneously and lithotripsy was performed...
2017: Journal of Endourology Case Reports
keyword
keyword
59635
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"