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Renal colic

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https://www.readbyqxmd.com/read/29137830/efficacy-and-safety-of-tamsulosin-in-medical-expulsive-therapy-for-distal-ureteral-stones-with-renal-colic-a-multicenter-randomized-double-blind-placebo-controlled-trial
#1
Zhangqun Ye, Guohua Zeng, Huan Yang, Kun Tang, Xiaochun Zhang, Hong Li, Weibing Li, Zhong Wu, Lingwu Chen, Xingfa Chen, Xiankui Liu, Yaoliang Deng, Tiejun Pan, Jinchun Xing, Shusheng Wang, Yue Cheng, Xiaojian Gu, Wenxi Gao, Jianggen Yang, Yonghai Zhang, Qiwu Mi, Lin Qi, Jiongming Li, Weilie Hu, Peiyu Liang, Zhaolin Sun, Changbao Xu, Yongfu Long, Yongbin Liao, Siping Liu, Guoqing Liu, Xun Xu, Wei He, Zhiqiang Chen, Hua Xu
BACKGROUND: Recent large high-quality trials have questioned the clinical effectiveness of medical expulsive therapy using tamsulosin for ureteral stones. OBJECTIVE: To evaluate the efficacy and safety of tamsulosin for distal ureteral stones compared with placebo. DESIGN, SETTING, AND PARTICIPANTS: We conducted a double-blind, placebo-controlled study of 3296 patients with distal ureteral stones, across 30 centers, to evaluate the efficacy and safety of tamsulosin...
November 11, 2017: European Urology
https://www.readbyqxmd.com/read/29124412/evaluation-of-a-short-formation-on-the-performance-of-point-of-care-renal-ultrasound-performed-by-physicians-without-previous-ultrasound-skills-prospective-observational-study
#2
François Javaudin, François Mounier, Philippe Pes, Idriss Arnaudet, Frédéric Vignaud, Eric Frampas, Philippe Le Conte
BACKGROUND: Point-of-Care Ultrasound (PoCUS) is recommended by emergency medicine societies for the detection of hydronephrosis. Training of certified Emergency Physicians (EP) without prior ultrasound experience remains debated. We investigate performance of a brief training session for the detection of hydronephrosis with PoCUS performed by EP without previous ultrasound experience. PATIENTS AND METHODS: This was a prospective observational study of a convenience sample of patients older than 18 years with presumed renal colic, acute pyelonephritis or documented acute renal failure...
November 9, 2017: Critical Ultrasound Journal
https://www.readbyqxmd.com/read/29115651/computed-tomography-findings-of-primary-epiploic-appendagitis-as-an-easily-misdiagnosed-entity-case-series-and-review-of-literature
#3
Rabia Ergelen, Ruslan Asadov, Burcu Özdemir, Derya Tureli, Baha Tolga Demirbaş, Davut Tuney
BACKGROUND: Primer epiploic appendagitis (PEA) is an uncommon condition. METHODS: We retrospectively reviewed the clinical records and computed tomography (CT) findings of 45 patients with PEA. RESULTS: On the basis of physical examination and pain localization, presumptive clinical diagnosis was acute appendicitis (n=13), acute cholecystitis (n=2), acute diverticulitis (n=19), renal colic (n=7) and ovarian pathology (n=4). CONCLUSION: Although it has no characteristic clinical and laboratory features, CT is the best modality for accurate diagnosis of PEA...
November 2017: Ulusal Travma Ve Acil Cerrahi Dergisi, Turkish Journal of Trauma & Emergency Surgery: TJTES
https://www.readbyqxmd.com/read/29107030/cessation-of-ureteral-colic-does-not-necessarily-mean-that-a-ureteral-stone-has-been-expelled
#4
Natalia Hernandez, Sarah Mozafarpour, Yan Song, Brian H Eisner
PURPOSE: To evaluate whether cessation of renal colic is consistent with an expelled ureteral stone or whether imaging may be indicated even in the absence of symptoms. MATERIALS AND METHODS: A retrospective study was performed of patients who presented to our institution with acute renal colic and ureteral stone and subsequently were evaluated at a follow-up visit where they reported complete cessation of pain for at least 72 hours. RESULTS: Fifty-two (52) patients met inclusion criteria and reported no pain for at least 72 hours at the time of follow up visit...
October 26, 2017: Journal of Urology
https://www.readbyqxmd.com/read/29098200/ureteral-obstruction-due-to-radiolucent-atazanavir-ureteral-stones
#5
Michael T Grant, Brian H Eisner, Seth K Bechis
Background: Protease inhibitors (PIs) are a well-documented cause of nephrolithiasis. Although medications such as indinavir are known to increase risk of stone formation, the association of newer HIV medications is not as well studied. In this study, we report a case of a patient who developed atazanavir stones. Case Presentation: A 74-year-old man with HIV on antiretroviral therapy-including atazanavir, a PI-presented with right flank pain. He previously had passed two ureteral stones that were not analyzed...
2017: Journal of Endourology Case Reports
https://www.readbyqxmd.com/read/29075893/radiologic-evaluation-of-children-prior-to-swl-to-what-extent-they-are-exposed-to-radiation
#6
Bilal Eryildirim, Ozlem Turkoglu, Cemal Goktas, Ovunc Kavukoglu, Rasim Guzel, Kemal Sarica
The objective of this study is to evaluate the average radiation exposure in children with renal stones before SWL treatment. Mean radiation exposure values were evaluated in 110 children before SWL treatment. While some children referred to the emergency department (ED) with colic pain, remaining cases referred to outpatient department (OD). Although low-dose NCCT was performed in ED; KUB and abdominal sonography were first performed in other cases referring to OD where CT has been applied if needed. The type of imaging modality used and the mean radiation exposure were evaluated and comparatively evaluated with respect to the department referred, patient as well as stone related parameters...
October 26, 2017: Urolithiasis
https://www.readbyqxmd.com/read/29066490/novel-germline-p-gly42val-men1-mutation-in-a-family-with-multiple-endocrine-neoplasia-type-1-excellent-response-of-prolactinoma-to-cabergoline
#7
Viktoria F Koehler, Kerstin Jungheim, Ute Groß, Donato Iacovazzo, Alexander Mann, Márta Korbonits
We report on a 27-year-old male patient presenting with renal colic secondary to hyperparathyroidism. Further investigations confirmed a diagnosis of type 1 multiple endocrine neoplasia and revealed a 2.0 cm pancreatic neuroendocrine tumour as well as a pituitary macroadenoma with significantly elevated prolactin levels. The patient underwent three-gland parathyroidectomy, a left pancreatectomy, and received dopamine agonist treatment. Genetic testing revealed a novel germline heterozygote missense mutation in the MEN1 gene (p...
September 2017: Annals of Clinical and Laboratory Science
https://www.readbyqxmd.com/read/29057704/re-kapila-et-al-the-analgesic-action-of-desmopressin-in-renal-colic
#8
Yasaman Moazeni, Pouya Entezari, Hadi Mirfazaelian
No abstract text is available yet for this article.
October 23, 2017: Acta Clinica Belgica
https://www.readbyqxmd.com/read/29054907/secondary-aortoduodenal-fistula-and-the-unrecognised-herald-bleed
#9
Francesc Simó Alari, Esther Molina González, Israel Gutierrez, Aïcha Ahamdanech-Idrissi
A 65-year-old man with history of aortobifemoral surgery 4 years ago was admitted to hospital after sudden abdominal pain. Initially misdiagnosed as renal colic, he was treated with analgesics, and while on observation he started with haematemesis, rapidly responding to volume infusion. Upper gastrointestinal endoscopy showed fresh blood in the stomach with no visible active bleeding. CT scan showed an important contrast extravasation from the aorta to the third duodenal portion, restarting haemodynamic instability and a cardiac arrest...
October 20, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/29052805/sublingual-buprenorphine-efficacy-in-renal-colic-pain-relief-a-randomized-placebo-controlled-clinical-trial
#10
Javad Mozafari, Kambiz Masoumi, Arash Forouzan, Hassan Motamed, Malehi Amal Saki, Marzieh Dezham
INTRODUCTION: This study was designed to compare the analgesic efficacy of sublingual (SL) buprenorphine and intravenous (IV) ketorolac for renal colic pain relief. METHODS: The present study was carried out as a double-blind, double-dummy randomized clinical trial in patients diagnosed with acute renal colic attending the emergency department. The study subjects were 63 patients with confirmed renal stones. The subjects were randomly divided into two groups. One group, which included 32 patients, received SL buprenorphine tablets (2 mg) with an IV placebo, and another group, including 31 patients, received ketorolac tromethamine (30 mg) with a SL placebo...
December 2017: Pain and Therapy
https://www.readbyqxmd.com/read/29037128/predictive-value-of-secondary-signs-of-obstruction-in-follow-up-computed-tomography-of-ureteral-stones-a-study-with-dynamic-computed-tomography
#11
Klara Sahlén, Pär Dahlman, Einar Brekkan, Maria Lönnemark, Göran Sahlén, Monica Segelsjö, Anders Magnusson
OBJECTIVES: This study aimed to determine the ratio of obstruction and predictive values of secondary signs in follow-up computed tomography (CT) of ureterolithiasis patients; to correlate stone characteristics with obstruction; to compare enhancement of obstructed and non-obstructed kidneys; and to compare radiation dose of the dynamic CT protocol to an excretory-phase protocol. MATERIALS AND METHODS: This retrospective study assessed 49 follow-up CT scans of patients with remaining ureterolithiasis after a renal colic episode...
October 16, 2017: Scandinavian Journal of Urology
https://www.readbyqxmd.com/read/29037089/patient-reported-outcomes-in-nephrolithiasis-can-we-do-better
#12
Jonathan S Ellison, Marc Williams, Francis X Keeley
PURPOSE: Nephrolithiasis contributes significantly to the worldwide healthcare burden. Patient-reported outcome measures (PROMs) are widely recognized as important outcome measures for patient-centered care. We sought to summarize what is currently known about PROMs in urinary stone disease and to characterize use of PROMs in randomized controlled trials (RCTs) for nephrolithiasis. MATERIALS AND METHODS: Health-related quality of life (HRQOL) in patients with nephrolithiasis is reviewed...
November 10, 2017: Journal of Endourology
https://www.readbyqxmd.com/read/29029797/comparison-of-intravenous-dexketoprofen-trometamol-fentanyl-and-paracetamol-in-the-treatment-of-patients-admitted-to-the-emergency-department-for-renal-colic-a-randomized-controlled-trial
#13
Behcet Al, Mehmet Mustafa Sunar, Suat Zengin, Mustafa Sabak, Mustafa Bogan, Basri Can, Seval Kul, M Murat Oktay, Sevki Hakan Eren
OBJECTIVE: In this study, we aimed to compare the analgesic efficacy of intravenous dexketoprofen trometamol, fentanyl, and paracetamol in patients presenting to the emergency department with renal colic. MATERIALS AND METHOD: Data obtained from the emergency departments of Gaziantep University's Hospital for Research and Practice along with two other state hospitals in Gaziantep, Turkey between January 2016 and January 2017 was used for this study. A total of three hundred patients (n=300), who presented to the ER with complaints most common to renal colic whose diagnoses were subsequently confirmed with Computerized Tomography were included in the study...
September 14, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28981230/-diagnosis-and-treatment-of-nephrolithiasis-and-prevention-of-recurrences
#14
I Simon, F Legrand, J M Des Grottes, F Cotton, J Nortier, T Roumeguère
despite fluctuations, the prevalence of nephrolithiasis has significantly increased during the last decades in industrialized nations worldwide (1 to 15 %), which has a significant impact on the cost of healthcare. This increased prevalence is mainly explained by diet modifications. Environmental, metabolic and genetic factors may also influence the formation of kidney stones. As a consequence, the medical management of this disease is preferentially multidisciplinary and involves urologists, nephrologists, radiologists, biologists and dietitians...
2017: Revue Médicale de Bruxelles
https://www.readbyqxmd.com/read/28900827/lifetime-radiation-exposure-in-patients-with-recurrent-nephrolithiasis
#15
REVIEW
Mohamed A Elkoushy, Sero Andonian
Patients presenting with nephrolithiasis often undergo repeated imaging studies before, during, and after management. Considering the significant risk of stone recurrence in primary stone-formers, repeated imaging studies are not uncommon. Cumulative effects of ionizing radiation exposure from various imaging studies could potentially increase the risk for developing cataracts and solid malignancies in urolithiasis patients. Therefore, practitioners planning or performing imaging studies with ionizing radiation are compelled to keep radiation exposure to humans and the environment as low as possible, thus strictly adhering to the ALARA (As Low as Reasonably Achievable) principles...
September 12, 2017: Current Urology Reports
https://www.readbyqxmd.com/read/28898129/trans-atlantic-comparison-of-ct-radiation-doses-in-the-era-of-radiation-dose-tracking-software
#16
Anushri Parakh, Andre Euler, Zsolt Szucs-Farkas, Sebastian T Schindera
OBJECTIVE: The purpose of this study is to compare diagnostic reference levels from a local European CT dose registry, using radiation-tracking software from a large patient sample, with preexisting European and North American diagnostic reference levels. MATERIALS AND METHODS: Data (n = 43,761 CT scans obtained over the course of 2 years) for the European local CT dose registry were obtained from eight CT scanners at six institutions. Means, medians, and interquartile ranges of volumetric CT dose index (CTDIvol), dose-length product (DLP), size-specific dose estimate, and effective dose values for CT examinations of the head, paranasal sinuses, thorax, pulmonary angiogram, abdomen-pelvis, renal-colic, thorax-abdomen-pelvis, and thoracoabdominal angiogram were obtained using radiation-tracking software...
September 12, 2017: AJR. American Journal of Roentgenology
https://www.readbyqxmd.com/read/28868505/radiological-noninvasive-assessment-of-ureteral-stone-impaction-into-the-ureteric-wall-a-critical-evaluation-with-objective-radiological-parameters
#17
Ozlem Elibol, Kadihan Yalcin Safak, Ayse Buz, Bilal Eryildirim, Kutluhan Erdem, Kemal Sarica
PURPOSE: To determine the predictive value of certain radiological parameters for an objective asssessment of the presence of ureteral stone impaction. MATERIALS AND METHODS: Seventy-nine patients with a single proximal ureteral stones were retrieved from the departmental database. Both clinical and particularly radiological data of all cases were well evaluated on this aspect. In addition to the time period between the first colic attack and definitive management; diameter of proximal ureter and renal pelvis, longitudinal and transverse stone size, Hounsfied unit (HU) of the stone and lastly ureteral wall thickness at the impacted stone site were all carefully evaluated and noted...
September 2017: Investigative and Clinical Urology
https://www.readbyqxmd.com/read/28858562/evaluation-of-kidney-stones-with-reduced-radiation-dose-ct-progress-from-2011-2012-to-2015-2016-not-there-yet
#18
Karrin Weisenthal, Priyadarshini Karthik, Melissa Shaw, Debapriya Sengupta, Mythreyi Bhargavan-Chatfield, Judy Burleson, Adel Mustafa, Mannudeep Kalra, Christopher Moore
Purpose To determine if the use of reduced-dose computed tomography (CT) for evaluation of kidney stones increased in 2015-2016 compared with that in 2011-2012, to determine variability in radiation exposure according to facility for this indication, and to establish a current average radiation dose for CT evaluation for kidney stones by querying a national dose registry. Materials and Methods This cross-sectional study was exempt from institutional review board approval. Data were obtained from the American College of Radiology dose registry for CT examinations submitted from July 2015 to June 2016...
August 31, 2017: Radiology
https://www.readbyqxmd.com/read/28821365/can-low-dose-of-ketamine-reduce-the-need-for-morphine-in-renal-colic-a-double-blind-randomized-clinical-trial
#19
Saeed Abbasi, Nader Bidi, Babak Mahshidfar, Peyman Hafezimoghadam, Mahdi Rezai, Mani Mofidi, Davood Farsi
BACKGROUND: The combination of morphine with low doses of ketamine (MK) has been utilized in the Emergency Department (ED) compared with morphine and placebo (MP) for the treatment of acute pain in few studies. The purpose of this study was to compare the effect of MP with MK for the treatment of severe pain with renal colic of patients who had been referred to the ED. METHODS: This study is a double blind randomized clinical trial on patients with severe renal colic pain who were referred to the ED...
August 14, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28802544/a-role-of-the-endothelial-nitric-oxide-system-in-acute-renal-colic-caused-by-ureteral-stone
#20
Emre Bulbul, Elif Funda Sener, Nahide Ekici Gunay, Bahadir Taslidere, Elif Taslidere, Serhat Koyuncu, Nurullah Gunay
BACKGROUND AND AIMS: Endothelial nitric oxide synthase gene polymorphisms play a role in some pathophysiological processes. In this study, the possible effects of endothelial nitric oxide synthase gene polymorphisms on ureteral stone disease in patients who were admitted to the emergency department with severe pain due to renal colic are examined. MATERIALS AND METHODS: The study groups were designed as controls and patients. The control group was formed from the healthy volunteers who applied to the blood center next to the emergency service...
August 7, 2017: American Journal of Emergency Medicine
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