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https://www.readbyqxmd.com/read/29784662/ibuprofen-decreases-spontaneous-activity-and-enhances-nerve-evoked-contractions-to-minimise-mitomycin-c-induced-bladder-dysfunction
#1
Eliza G West, Ryan Lang, Donna Sellers, Russ Chess-Williams, Catherine M McDermott
Inflammation may play a causal role in urological side effects reported following intravesical mitomycin C (MMC). Our aim was to investigate the effects of the non-steroidal anti-inflammatory drug ibuprofen (IBU) on the cytotoxic potency of MMC and the potential for IBU to protect against bladder dysfunction. Malignant (RT4, T24) and normal (UROtsa) urothelial lines were treated with MMC followed by ibuprofen, with cell viability and caspase-3 activity assessed. Female C57BL/6JArc mice (Saline/Control, MMC, Saline + IBU and MMC + IBU), received intravesical treatment (1hr) with saline or MMC (2mg/mL), with IBU (1mg/mL) delivered in drinking water (for 7-days)...
May 21, 2018: Journal of Pharmacology and Experimental Therapeutics
https://www.readbyqxmd.com/read/29784434/cell-therapy-with-autologous-mesenchymal-stromal-cells-in-post-traumatic-syringomyelia
#2
Jesús Vaquero, Mercedes Zurita, Miguel A Rico, Concepcion Aguayo, Cecilia Fernandez, Gregorio Rodriguez-Boto, Esperanza Marin, Noemi Tapiador, Marta Sevilla, Joaquin Carballido, David Vazquez, Damian Garcia-Olmo, Hector Guadalajara, Miguel Leon, Ignacio Valverde
BACKGROUND AIMS: Recently, clinical studies show that cell therapy with mesenchymal stromal cells (MSCs) improves the sequelae chronically established in paraplegic patients, being necessary to know which of them can obtain better benefit. METHODS: We present here a phase 2 clinical trial that includes six paraplegic patients with post-traumatic syringomyelia who received 300 million MSCs inside the syrinx and who were followed up for 6 months. Clinical scales, urodynamic, neurophysiological, magnetic resonance (MR) and studies of ano-rectal manometry were performed to assess possible improvements...
May 18, 2018: Cytotherapy
https://www.readbyqxmd.com/read/29780779/sonographic-evaluation-of-bladder-wall-thickness-in-women-with-lower-urinary-tract-dysfunction
#3
Un Ju Shin, Jihye Koh, Jiwon Song, Soyun Park, Eun Joo Park, Chung-Hoon Kim, Sung Hoon Kim, Byung Moon Kang, Hee Dong Chae
Objective: To investigate the correlation between bladder wall thickness (BWT) measured by ultrasonography and lower urinary tract dysfunction (LUTD) in patients with lower urinary tract symptoms (LUTS). Methods: Forty-eight women with LUTS who underwent urodynamic study and BWT by ultrasonography as outpatients were studied. We assessed LUTS during a medical examination by interview. The thinnest part of the bladder wall was measured by a transabdominal ultrasonography...
May 2018: Obstetrics & Gynecology Science
https://www.readbyqxmd.com/read/29771898/symptoms-of-bowel-dysfunction-and-their-management-after-spinal-cord-injury-in-a-new-zealand-centre
#4
Edwin P Arnold, Giovanni Losco, Sharon English, Frank Frizelle, Angelo Anthony
AIM: To document the symptoms of bowel dysfunction, and how the bowels are managed, in a cohort of patients following a spinal cord injury. To relate these to the level of the spinal injury and to examine the relationship between bowel symptoms and bladder dysfunction. METHOD: Participants were identified from the discharge data from the Burwood Spinal Unit, one of two national Spinal Units in New Zealand, in two two-year sets from 1-3 years post-injury and from 20-21 years post-injury...
May 18, 2018: New Zealand Medical Journal
https://www.readbyqxmd.com/read/29766276/anti-ganglionic-achr-antibodies-in-japanese-patients-with-motility-disorders
#5
Akihiro Mukaino, Hitomi Minami, Hajime Isomoto, Hitomi Hamamoto, Eikichi Ihara, Yasuhiro Maeda, Osamu Higuchi, Tohru Okanishi, Yohei Kokudo, Kazushi Deguchi, Fumisato Sasaki, Toshihito Ueki, Ken-Ya Murata, Takeshi Yoshida, Mistuyo Kinjo, Yoshihiro Ogawa, Akio Ido, Hidenori Matsuo, Kazuhiko Nakao, Shunya Nakane
BACKGROUND: The existence of several autoantibodies suggests an autoimmune basis for gastrointestinal (GI) dysmotility. Whether GI motility disorders are features of autoimmune autonomic ganglionopathy (AAG) or are related to circulating anti-ganglionic acetylcholine receptor (gAChR) antibodies (Abs) is not known. The aim of this study was to determine the associations between autonomic dysfunction, anti-gAChR Abs, and clinical features in patients with GI motility disorders including achalasia and chronic intestinal pseudo-obstruction (CIPO)...
May 15, 2018: Journal of Gastroenterology
https://www.readbyqxmd.com/read/29756588/toward-a-shared-care-model-of-relapsing-remitting-multiple-sclerosis-role-of-the-primary-care-practitioner
#6
Jiwon Oh, Marie-Sarah Gagné-Brosseau, Melanie Guenette, Catherine Larochelle, François Lemieux, Suresh Menon, Sarah A Morrow, Laurence Poliquin-Lasnier, Chantal Roy-Hewitson, Carolina Rush, Anne-Marie Trudelle, Paul S Giacomini
The objective of this study was to develop a shared-care model to enable primary-care physicians to participate more fully in meeting the complex, multidisciplinary healthcare needs of patients with multiple sclerosis (MS). DESIGN: The design consisted of development of consensus recommendations and a shared-care algorithm. PARTICIPANTS: A working group of 11 Canadian neurologists involved in the management of patients with MS were included in this study. MAIN MESSAGE: The clinical management of patients with multiple sclerosis is increasing in complexity as new disease-modifying therapies (DMTs) become available, and ongoing safety monitoring is required...
May 2018: Canadian Journal of Neurological Sciences. le Journal Canadien des Sciences Neurologiques
https://www.readbyqxmd.com/read/29753705/spinal-cord-injury-how-could-acupuncture-help
#7
REVIEW
Qianqian Fan, Omer Cavus, Lize Xiong, Yun Xia
Spinal cord injury (SCI) is one of the most common causes of death and disability worldwide, and it can result in both permanent disability and serial complications in patients. Research shows that patients with SCI complications are often interested in acupuncture for symptomatic relief. Therefore, the issue of physicians advising their patients regarding the use of acupuncture to alleviate SCI complications becomes pertinent. We review and summarize two types of relevant publications: (1) literature concerning acupuncture for SCI and its complications and (2) underlying mechanisms of acupuncture therapy for SCI...
May 10, 2018: Journal of Acupuncture and Meridian Studies
https://www.readbyqxmd.com/read/29753647/translating-promising-strategies-for-bowel-and-bladder-management-in-spinal-cord-injury
#8
REVIEW
Tracey L Wheeler, William de Groat, Kymberly Eisner, Anton Emmanuel, Jennifer French, Warren Grill, Michael J Kennelly, Andrei Krassioukov, Bruno Gallo-Santacruz, Fin Biering-Sørensen, Naomi Kleitman
Loss of control over voiding following spinal cord injury (SCI) impacts autonomy, participation and dignity, and can cause life-threatening complications. The importance of SCI bowel and bladder dysfunction warrants significantly more attention from researchers in the field. To address this gap, key SCI clinicians, researchers, government and private funding organizations met to share knowledge and examine emerging approaches. This report reviews recommendations from this effort to identify and prioritize near-term treatment, investigational and translational approaches to addressing the pressing needs of people with SCI...
May 10, 2018: Experimental Neurology
https://www.readbyqxmd.com/read/29752515/epidemiology-and-pathophysiology-of-neurogenic-bladder-after-spinal-cord-injury
#9
Rizwan Hamid, Marcio Augusto Averbeck, Humberto Chiang, Arturo Garcia, Riyad T Al Mousa, Seung-June Oh, Anita Patel, Mauricio Plata, Giulio Del Popolo
Spinal cord injury (SCI) usually affects younger age groups with male preponderance. The most common traumatic cause is road traffic accident followed by sports accidents and gun-shot injuries. Infections and vascular events make up non-traumatic causes. There is regional variance in incidence and prevalence of SCI. Most systematic reviews have been undertaken from USA, Canada, and Australia with only few from Asia with resultant difficulty in estimation of worldwide figures. Overall, the incidence varies from 12 to more than 65 cases/million per year...
May 11, 2018: World Journal of Urology
https://www.readbyqxmd.com/read/29744665/effect-of-spinal-anterior-root-stimulation-and-sacral-deafferentation-on-bladder-and-sexual-dysfunction-in-spinal-cord-injury
#10
Hamed Zaer, Mikkel Mylius Rasmussen, Franko Zepke, Charlotte Bodin, Burkhard Domurath, Johannes Kutzenberger
BACKGROUND: Spinal cord injury (SCI) is a highly devastating injury with a variety of complications; among them are neurogenic bladder, bowel, and sexual dysfunction. We aimed to evaluate the effect of sacral anterior root stimulation with sacral deafferentation (SARS-SDAF) on neurogenic bladder and sexual dysfunction in a large well-defined spinal cord injury cohort. METHODS: In the manner of cross-sectional study, subjects undergone SARS-SDAF between September 1986 and July 2011 answered a questionnaire concerning conditions before and after surgery in the department of Neuro-Urology, Bad Wildungen, Germany...
May 10, 2018: Acta Neurochirurgica
https://www.readbyqxmd.com/read/29735991/increased-piezo1-channel-activity-in-interstitial-cajal-like-cells-induces-bladder-hyperactivity-by-functionally-interacting-with-ncx1-in-rats-with-cyclophosphamide-induced-cystitis
#11
Qian Liu, Bishao Sun, Jiang Zhao, Qingqing Wang, Fan An, Xiaoyan Hu, Zhenxing Yang, Jie Xu, Mingjia Tan, Longkun Li
The Piezo1 channel is a mechanotransduction mediator, and Piezo1 abnormalities have been linked to several clinical disorders. However, the role of the Piezo1 channel in cystitis-associated bladder dysfunction has not been documented. The current study aimed to discover the functional role of this channel in regulating bladder activity during cyclophosphamide (CYP)-induced cystitis. One hundred four female rats were randomly assigned to the control, CYP-4h, CYP-48h and CYP-8d groups. CYP successfully induced acute or chronic cystitis in these rats...
May 7, 2018: Experimental & Molecular Medicine
https://www.readbyqxmd.com/read/29731313/tophaceous-gout-causing-thoracic-spinal-cord-compression-case-report-and-review-of-the-literature
#12
REVIEW
Y Ding, W Wang, W Jiang, L Zhang, T Wang, Z Li
OBJECTIVE: To improve neurologists' awareness of spine gout by showing a rare case of tophaceous gout in thoracic spine and a summary of vertebral gout in order. MATERIAL AND METHODS: We reported a case of a 36-year-old male with a 2-year-history of hyperuricemia. Neurological examination suggested that the strength of his lower limbs decreased. Bilateral Babinski's sign and ankle clonus were positive. He had no bladder or bowel dysfunction. Computed tomography of the thoracic spine showed occupied lesions at the T9, T10 levels which led to the spinal stenosis...
May 3, 2018: Neuro-Chirurgie
https://www.readbyqxmd.com/read/29730917/-laparoscopic-type-c1-hysterectomy-based-on-the-anatomic-landmark-of-the-uterus-deep-vein-and-its-branches-for-cervical-cancer
#13
M R Liang, D X Han, W Jiang, H Liu, L Li, M L Zhong, L Luo, S Y Zeng
Objective: To introduce the laparoscopic type C1 hysterectomy based on the anatomic landmark of the uterus deep vein and its branched and to evaluate its feasibility and safety for cervical cancer and its effect to bladder function and to provide some reference to simplify the surgical procedures of laparoscopic type C1 hysterectomy. Methods: The clinicopathologic data of the patients with stage ⅠA2~ⅡB cervical cancer and who underwent the laparoscopic C1 hysterectomy based on anatomic landmark of the uterus deep vein and its branches between March 2010 and December 2015 was retrospectively analysed...
April 23, 2018: Zhonghua Zhong Liu za Zhi [Chinese Journal of Oncology]
https://www.readbyqxmd.com/read/29728875/natural-history-and-clinical-characteristics-of-50-patients-with-wolfram-syndrome
#14
Gema Esteban Bueno, Dyanne Ruiz-Castañeda, Javier Ruiz Martínez, Manuel Romero Muñoz, Pedro Carrillo Alascio
PURPOSE: To describe clinical characteristics of diabetes mellitus (DM) in a group of patients with Wolfram Syndrome (WS). METHODS: Descriptive, cross-sectional observational design. The sample consisted of 50 patients diagnosed with WS. Clinical criteria contributing to WS diagnosis were analyzed: diabetes mellitus (DM), optic nerve atrophy (OA), sensorineural deafness, urological and neurological dysfunction, among others. These parameters were assessed according to their presence/absence, age of onset, and various clinical-analytical parameters...
May 4, 2018: Endocrine
https://www.readbyqxmd.com/read/29727803/synchronous-double-primary-cancers-of-the-extrahepatic-bile-duct-a-case-report-and-literature-review
#15
Takeshi Nishi, Yoshitoshi Sato, Takuya Hanaoka, Takuya Takahashi, Hiroshi Miura, Kenji Takubo
BACKGROUND: Double cancers of the biliary tract system are rare. Most of these cancers are synchronous double cancers of the gall bladder and bile duct, associated with pancreaticobiliary maljunction (PBM). Synchronous double cancers of the extrahepatic bile duct without PBM are especially rare, and only 4 cases have been reported. CASE PRESENTATION: A 78-year-old woman was admitted to our hospital for examination of hyperbilirubinemia and liver dysfunction. Contrast-enhanced abdominal computed tomography, Magnetic resonance cholangiopancreatography and endoscopic retrograde cholangiopancreatography revealed 2 stenotic regions in the common bile duct: at its junction with the cystic duct and in the distal bile duct...
April 27, 2018: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/29727374/differences-in-pelvic-floor-symptoms-during-pregnancy-between-hispanic-and-non-hispanic-white-women
#16
Hanna M Saltzman, Marlene J Egger, Tyler Bardsley, Qian Ding, Janet M Shaw, Ingrid E Nygaard
OBJECTIVES: This study aimed to describe and compare pelvic floor symptoms and symptom burden between nulliparous Hispanic and non-Hispanic white women in the third trimester of pregnancy and to determine, in women with stress urinary incontinence (SUI), whether bother differs between groups, adjusted for UI severity. METHODS: In this cross-sectional analysis, participants completed the Epidemiology of Prolapse and Incontinence and Incontinence Severity Index questionnaires...
April 28, 2018: Female Pelvic Medicine & Reconstructive Surgery
https://www.readbyqxmd.com/read/29721359/acute-cauda-equina-syndrome-following-orthopedic-procedures-as-a-result-of-epidural-anesthesia
#17
Lisa B E Shields, Vasudeva G Iyer, Yi Ping Zhang, Christopher B Shields
Background: Cauda equina syndrome (CES) is a rare complication of spinal or epidural anesthesia. It is attributed to direct mechanical injury to the spinal roots of the cauda equina that may result in saddle anesthesia and paraplegia with bowel and bladder dysfunction. Case Description: The first patient underwent a hip replacement and received 5 mL of 1% lidocaine epidural anesthesia. Postoperatively, when the patient developed an acute CES, the lumbar magnetic resonance imaging (MRI) scan demonstrated clumping/posterior displacement of nerve roots of the cauda equina consistent with adhesive arachnoiditis attributed to the patient's previous L4-L5 lumbar decompression/fusion...
2018: Surgical Neurology International
https://www.readbyqxmd.com/read/29717937/deletion-or-pharmacological-blockade-of-toll-like-receptor-4-tlr4-confers-protection-against-cyclophosphamide-induced-mouse-cystitis
#18
Mariana G de Oliveira, Fabiola Zakia Mónica, Fabiano B Calmasini, Eduardo C Alexandre, Edith B G Tavares, Antonio G Soares, Soraia K P Costa, Edson Antunes
Interstitial Cystitis/Bladder Pain Syndrome (IC/BPS) is a chronic inflammatory disease without consistently effective treatment. We investigate the role of toll-like receptor (TLR4) on voiding dysfunction and inflammation in the cyclophosphamide (CYP)-induced mouse cystitis. Males C57BL/6 (wild-type, WT) and/or TLR4 knockout (TLR4-/-) were treated with an injection of CYP (300 mg/kg, 24 h) or saline (10 ml/kg). The pharmacological blockade of the TLR4 by resatorvid (10 mg/kg) was also performed 1 h prior CYP-injection in WT mice...
May 2, 2018: American Journal of Physiology. Renal Physiology
https://www.readbyqxmd.com/read/29717510/long-term-urodynamic-follow-up-after-external-sphincterotomy-in-patients-with-spinal-cord-injury
#19
Ryosuke Takahashi, Yasusuke Kimoto, Masatoshi Eto
AIMS: External sphincterotomy (ES) is a therapeutic option for male spinal cord injury patients with detrusor sphincter dyssynergia. However, some patients need to change their voiding management after ES. One of the potential causes of failure is reportedly detrusor dysfunction, but long-term urodynamic follow-up data after ES is limited. In the present study, we reviewed the urodynamic data before and after ES and analyzed it for possible causes of ES failure. METHODS: A total of 37 patients who were followed up at our center for at least 5 years after ES were included...
May 1, 2018: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/29709423/basic-and-clinical-aspects-of-antimuscarinic-agents-used-to-treat-overactive-bladder
#20
REVIEW
Shizuo Yamada, Yoshihiko Ito, Saori Nishijima, Katsumi Kadekawa, Kimio Sugaya
Antimuscarinic agents are now widely used as the pharmacological therapy for overactive bladder (OAB) because neuronal (parasympathetic nerve) and non-neuronal acetylcholine play a significant role for the bladder function. In this review, we will highlight basic and clinical aspects of eight antimuscarinic agents (oxybutynin, propiverine, tolterodine, solifenacin, darifenacin, trospium, imidafenacin, and fesoterodine) clinically used to treat urinary dysfunction in patients with OAB. The basic pharmacological characteristics of these eight antimuscarinic agents include muscarinic receptor subtype selectivity, functional bladder selectivity, and muscarinic receptor binding in the bladder and other tissues...
April 27, 2018: Pharmacology & Therapeutics
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