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https://www.readbyqxmd.com/read/28424499/tamsulosin-for-treatment-of-lower-urinary-tract-symptoms-in-women-a-systematic-review-and-meta-analysis
#1
H L Zhang, Z G Huang, Y Qiu, X Cheng, X Q Zou, T T Liu
Tamsulosin has been used for the off-label treatment of lower urinary tract symptoms (LUTS) in women. Over the past few years, several randomized controlled trials (RCTs) have reported the clinical effectiveness and safety of tamsulosin for LUTS in women. Therefore, the aim of the present study was to perform a meta-analysis to evaluate the safety and efficacy of tamsulosin in treating LUTS in women, which may resolve some of the current controversies over use of the drug and provide more reliable evidence for the use of tamsulosin...
April 20, 2017: International Journal of Impotence Research
https://www.readbyqxmd.com/read/28422760/cannabinoid-cb1-receptor-overactivity-contributes-to-the-pathogenesis-of-idiopathic-pulmonary-fibrosis
#2
Resat Cinar, Bernadette R Gochuico, Malliga R Iyer, Tony Jourdan, Tadafumi Yokoyama, Joshua K Park, Nathan J Coffey, Hadass Pri-Chen, Gergő Szanda, Ziyi Liu, Ken Mackie, William A Gahl, George Kunos
Idiopathic pulmonary fibrosis (IPF) is a life-threatening disease without effective treatment, highlighting the need for identifying new targets and treatment modalities. The pathogenesis of IPF is complex, and engaging multiple targets simultaneously might improve therapeutic efficacy. To assess the role of the endocannabinoid/cannabinoid receptor 1 (endocannabinoid/CB1R) system in IPF and its interaction with inducible nitric oxide synthase (iNOS) as dual therapeutic targets, we analyzed lung fibrosis and the status of the endocannabinoid/CB1R system and iNOS in mice with bleomycin-induced pulmonary fibrosis (PF) and in lung tissue and bronchoalveolar lavage fluid (BALF) from patients with IPF, as well as controls...
April 20, 2017: JCI Insight
https://www.readbyqxmd.com/read/28421392/combination-of-sacral-nerve-and-tibial-nerve-stimulation-for-treatment-of-bladder-overactivity-in-pigs
#3
Xing Li, Limin Liao, Guoqing Chen, Zhaoxia Wang, Han Deng
PURPOSE: Sacral nerve and tibial nerve stimulation have been singly used to treat overactive bladder (OAB). This study evaluated the effects of both combined stimulation on treating bladder overactivity in pigs and explored a novel treatment modality for OAB. METHODS: An implant-driven stimulator of the S3 spinal nerve was implanted in 5 pigs. The contralateral tibial nerve was stimulated by an external stimulator. Multiple cystometrograms were performed to determine the effects of single nerve stimulation and combination sacral nerve stimulation (SNS) and tibial nerve stimulation (TNS) on the micturition reflex by infusing normal saline (NS) or acetic acid (AA)...
April 18, 2017: International Urology and Nephrology
https://www.readbyqxmd.com/read/28420508/a-promising-protein-responsible-for-overactive-bladder-in-ovariectomized-mice
#4
Huey-Yi Chen, Chao-Jung Chen, Wen-Chi Chen, Shih-Jing Wang, Yung-Hsiang Chen
OBJECTIVE: Ovariectomy (OVX) in mice is a model mimicking a neuro-electronic proof of an overactive bladder in postmenopausal women. Overactive bladder (OAB) was recently found to be due to an altered gap junction protein in a rat model. Thus, this study was conducted to evaluate changes in cell junction protein expression and composition in the bladder of OVX mice. MATERIALS AND METHODS: Thirty-six virgin female mice were randomized into three groups: mice with a sham operation only (control), OVX mice without estradiol (E2) replacement, and OVX mice with E2 replacement (OVX + E2)...
April 2017: Taiwanese Journal of Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28419650/cardiovascular-safety-in-refractory-incontinent-patients-with-overactive-bladder-receiving-add-on-mirabegron-therapy-to-solifenacin-beside
#5
Marcus J Drake, Scott MacDiarmid, Christopher R Chapple, Adil Esen, Stavros Athanasiou, Javier Cambronero Santos, David Mitcheson, Sender Herschorn, Emad Siddiqui, Moses Huang, Matthias Stoelzel
AIMS/OBJECTIVES: In the BESIDE study, combination therapy (antimuscarinic [solifenacin] and β3 -adrenoceptor agonist [mirabegron]) improved efficacy over solifenacin monotherapy without exacerbating anticholinergic side effects in overactive bladder (OAB) patients; however, a potential synergistic effect on the cardiovascular (CV) system requires investigation. METHODS: OAB patients remaining incontinent despite daily solifenacin 5 mg during 4-week single-blind run-in, were randomised 1:1:1 to double-blind daily combination (solifenacin 5 mg/mirabegron 25 mg, increasing to 50 mg after week 4), solifenacin 5 or 10 mg for 12 weeks...
April 16, 2017: International Journal of Clinical Practice
https://www.readbyqxmd.com/read/28418102/efficacy-and-safety-of-combinations-of-mirabegron-and-solifenacin-compared-with-monotherapy-and-placebo-in-patients-with-overactive-bladder-synergy-study
#6
Sender Herschorn, Christopher R Chapple, Paul Abrams, Salvador Arlandis, David Mitcheson, Kyu-Sung Lee, Arwin Ridder, Matthias Stoelzel, Asha Paireddy, Rob van Maanen, Dudley Robinson
Overactive bladder (OAB) syndrome is characterized by urinary urgency, with or without urgency urinary incontinence, usually accompanied by increased daytime frequency and nocturia, in the absence of urinary tract infection (UTI) or other obvious pathology [1]. Urgency urinary incontinence is present in approximately one-third of cases [2], but is not a prerequisite. However, of all the OAB symptoms, it has the greatest impact on quality of life (QoL) [3, 4], and is associated with significantly lower productivity and higher healthcare resource utilization [5]...
April 18, 2017: BJU International
https://www.readbyqxmd.com/read/28417339/expression-and-function-of-the-small-conductance-ca-2-activated-k-channel-is-decreased-in-urinary-bladder-smooth-muscle-cells-from-female-guinea-pig-with-partial-bladder-outlet-obstruction
#7
Ning Li, Honglin Ding, Xiaoning He, Zizheng Li, Yili Liu
PURPOSE: Overactive bladder (OAB), usually accompanied by partial bladder outlet obstruction (PBOO), is associated with detrusor overactivity (DO) which is related to the increased urinary bladder smooth muscle (UBSM) cells excitability. Small-conductance Ca(2+)-activated K(+) (SK) channels play a constitutive regulatory role of UBSM excitability and contractility. PBOO is associated with the decreased SK channels mRNA expression and the attenuated regulative effect of SK channels on UBSM contractility...
April 17, 2017: International Urology and Nephrology
https://www.readbyqxmd.com/read/28417154/bulkamid-pahg-in-mixed-urinary-incontinence-what-is-the-outcome
#8
Stefan Mohr, Christine Marthaler, Sara Imboden, Ash Monga, Michel D Mueller, Annette Kuhn
INTRODUCTION AND HYPOTHESIS: Mixed urinary incontinence (MUI), defined as mixed symptoms of stress urinary incontinence (SUI) and overactive bladder (OAB), is a difficult entity if conservative treatment has failed. Cure rates are low compared with SUI, particularly the OAB component, may deteriorate after sling insertion. Bulking agents pose an appealing alternative for the treatment of MUI. They have shown beneficial effect in small case studies, but larger series are lacking. The aim of this prospective study was an analysis of treatment efficacy and safety profile of the bulking agent, Bulkamid, in female patients with MUI...
April 17, 2017: International Urogynecology Journal
https://www.readbyqxmd.com/read/28414292/dendritic-cells-expressing-immunoreceptor-cd300f-are-critical-for-controlling-chronic-gut-inflammation
#9
Ha-Na Lee, Linjie Tian, Nicolas Bouladoux, Jacquice Davis, Mariam Quinones, Yasmine Belkaid, John E Coligan, Konrad Krzewski
Proinflammatory cytokine overproduction and excessive cell death, coupled with impaired clearance of apoptotic cells, have been implicated as causes of failure to resolve gut inflammation in inflammatory bowel diseases. Here we have found that dendritic cells expressing the apoptotic cell-recognizing receptor CD300f play a crucial role in regulating gut inflammatory responses in a murine model of colonic inflammation. CD300f-deficient mice failed to resolve dextran sulfate sodium-induced colonic inflammation as a result of defects in dendritic cell function that were associated with abnormal accumulation of apoptotic cells in the gut...
April 17, 2017: Journal of Clinical Investigation
https://www.readbyqxmd.com/read/28412519/vitamin-d-signaling-in-intestinal-innate-immunity-and-homeostasis
#10
REVIEW
Vassil Dimitrov, John H White
The lumen of the gut hosts a plethora of microorganisms that participate in food assimilation, inactivation of harmful particles and in vitamin synthesis. On the other hand, enteric flora, a number of food antigens, and toxins are capable of triggering immune responses causing inflammation, which, when unresolved, may lead to chronic conditions such as inflammatory bowel disease (IBD). It is important, therefore, to contain the gut bacteria within the lumen, control microbial load and composition, as well as ensure adequate innate and adaptive immune responses to pathogenic threats...
April 12, 2017: Molecular and Cellular Endocrinology
https://www.readbyqxmd.com/read/28407394/efficacy-and-safety-of-onabotulinumtoxina-injection-in-patients-with-refractory-overactive-bladder-first-multicentric-study-in-turkish-population
#11
Kadir Onem, Omer Bayrak, Abdullah Demirtas, Burhan Coskun, Murat Dincer, Izzet Kocak, Rahmi Onur
AIMS: To investigate the efficacy and safety of intradetrusor onabotulinumtoxinA (onaBoNT-A) injection in patients with overactive bladder (OAB) refractory to antimuscarinic treatment. METHODS: A total of 80 patients with OAB symptoms were enrolled in this prospective multicenter study and received 100 U intradetrusor onaBoNT-A injection.The changes from baseline in the frequency of voiding, urge urinary incontinence (UI) and urge episodes, mean and maximum bladder capacities, uroflowmetry, post-void residual urine volume (PVR), quality of life score, and treatment benefit scale score were assessed...
April 13, 2017: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/28407386/the-predictive-value-of-epaq-in-the-urodynamic-diagnoses-a-prospective-cohort-study
#12
Shanteela McCooty, Peter Nightingale, Pallavi Latthe
AIMS: To assess whether the electronic Personal Assessment Questionnaire-Pelvic Floor (ePAQ-PF) had accuracy in predicting the urodynamic diagnoses of Detrusor Overactivity (DO) and/or Urodynamic Stress Incontinence (USI). METHODS: Tertiary urogynaecology unit linked to an academic university teaching hospital. Consecutive women who presented with lower urinary tract symptoms (LUTS) and were booked to have urodynamic studies. Women completed an ePAQ-PF prior to having urodynamics (UDS) by clinicians who were blinded to the ePAQ-PF results while conducting this procedure...
April 13, 2017: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/28407347/severe-depression-and-anxiety-in-women-with-overactive-bladder
#13
Iane Glauce Ribeiro Melotti, Cássia Raquel Teatin Juliato, Mariana Tanaka, Cassio Luiz Zanettini Riccetto
AIM: Depression and anxiety are prevalent psychiatric conditions and are associated with overactive bladder. The objective of this study was to determine prevalence and severity of anxiety and depression associated with overactive bladder (OAB) in women. METHODS: 274 women with clinical diagnosis of OAB were recruited from 2012 to 2015. They were submitted to the International Consultation on Incontinence Questionnaire-Overactive Bladder (ICIQ-OAB), the Beck Depression Inventory (BDI), and the Beck Anxiety Inventory (BAI)...
April 13, 2017: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/28407338/tolterodine-er-reduced-increased-bladder-wall-thickness-in-women-with-overactive-bladder-a-randomized-placebo-controlled-double-blind-parallel-group-study
#14
Rhiannon Bray, Rufus Cartwright, Linda Cardozo, Simon Hill, Zhonghong Guan, Vik Khullar
AIMS: We evaluated the effect of Tolterodine extended release (TER) versus placebo on bladder wall thickness (BWT) using transvaginal ultrasound in women with overactive bladder (OAB). MATERIALS AND METHODS: We recruited 79 women with symptoms of OAB with a mean age of 47 years who had a BWT of at least 5 mm and a post-micturition volume of less than 50 mL at screening. Subjects received TER 4 mg or placebo once daily for the first 12 weeks of the study. For the subsequent 12 weeks, all subjects received TER 4 mg once daily...
April 13, 2017: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/28407021/analysis-of-the-prevalence-and-associated-factors-of-overactive-bladder-in-adult-korean-men
#15
So Young Kim, Woojin Bang, Hyo Geun Choi
Overactive bladder (OAB) is a prevalent condition characterized by lower urinary tract symptoms (LUTS). Age, education, income, marital status, sleep, and emotional problems have been associated with OAB; however, conflicting results exist. The present study was conducted to estimate the prevalence of OAB and comprehensively analyze its associated factors in a large cross-sectional, population-based study. The data of 94,554 participants aged 19-107 were analyzed from the Korean Community Health Survey (KCHS) of 2012...
2017: PloS One
https://www.readbyqxmd.com/read/28406132/role-of-tolterodine-in-the-management-of-postoperative-catheter-related-bladder-discomfort-findings-in-a-nigerian-teaching-hospital
#16
K H Tijani, N O Akanmu, J O Olatosi, R W Ojewola
BACKGROUND: Patient discomfort secondary to an indwelling urethral catheter in the post operative period can be very distressing. These symptoms resemble the overactive bladder (OAB) syndrome. Muscarinic receptor blockers have been successful in the management of OAB. However, information on the use of these drugs in the management of the postoperative catheter-related bladder discomfort (CRBD) in sub-Saharan Africa is still relatively sparse. OBJECTIVE: To assess the efficacy of preoperative oral tolterodine in the management of CRBD in surgical patients in the immediate postoperative period...
April 2017: Nigerian Journal of Clinical Practice
https://www.readbyqxmd.com/read/28406046/depdc5-as-a-potential-therapeutic-target-for-epilepsy
#17
Kenneth A Myers, Ingrid E Scheffer
Dishevelled, Egl-10 and Pleckstrin (DEP) domain-containing protein 5 (DEPDC5) is a protein subunit of the GTPase-activating proteins towards Rags 1 (GATOR1) complex. GATOR1 is a recently identified modulator of mechanistic target of rapamycin (mTOR) activity. mTOR is a key regulator of cell proliferation and metabolism; disruption of the mTOR pathway is implicated in focal epilepsy, both acquired and genetic. Tuberous sclerosis is the prototypic mTOR genetic syndrome with epilepsy, however GATOR1 gene mutations have recently been shown to cause lesional and non-lesional focal epilepsy...
April 13, 2017: Expert Opinion on Therapeutic Targets
https://www.readbyqxmd.com/read/28404843/overactive-egfr-signaling-leads-to-increased-fibrosis-after-sars-cov-infection
#18
Thiagarajan Venkataraman, Christopher Coleman, Matthew Frieman
Severe Acute Respiratory Syndrome Coronavirus (SARS-CoV) is a highly pathogenic respiratory virus that causes morbidity and mortality in humans. After infection with SARS-CoV, the acute lung injury caused by the virus must be repaired to regain lung function. A dysregulation in this wound healing process leads to fibrosis. Many survivors of SARS-CoV infection develop pulmonary fibrosis (PF) with higher prevalence in older patients. Using mouse models of SARS-CoV pathogenesis, we have identified that the wound repair pathway, controlled by the Epidermal Growth Factor Receptor (EGFR) is critical to recovery from SARS-CoV induced tissue damage...
April 12, 2017: Journal of Virology
https://www.readbyqxmd.com/read/28404736/the-link-between-adipose-tissue-renin-angiotensin-aldosterone-system-signaling-and-obesity-associated-hypertension
#19
REVIEW
Monica T J Schütten, Alfons J H M Houben, Peter W de Leeuw, Coen D A Stehouwer
Obese individuals frequently develop hypertension, which is for an important part attributable to renin-angiotensin-aldosterone system (RAAS) overactivity. This review summarizes preclinical and clinical evidence on the involvement of dysfunctional adipose tissue in RAAS activation and on the renal, central, and vascular mechanisms linking RAAS components to obesity-associated hypertension.
May 2017: Physiology
https://www.readbyqxmd.com/read/28404519/proteasome-inhibitors-to-alleviate-aberrant-ikbkap-mrna-splicing-and-low-ikap-help1-synthesis-in-familial-dysautonomia
#20
Mylène Hervé, El Chérif Ibrahim
FD is a rare neurodegenerative disorder caused by a mutation of the IKBKAP gene, which induces low expression levels of the Elongator subunit IKAP/hELP1 protein. A rational strategy for FD treatment could be to identify drugs increasing IKAP/hELP1 expression levels by blocking protein degradation pathways such as the 26S proteasome. Proteasome inhibitors are promising molecules emerging in cancer treatment and could thus constitute an enticing pharmaceutical strategy for FD treatment. Therefore, we tested three proteasome inhibitors on FD human olfactory ecto-mesenchymal stem cells (hOE-MSCs): two approved by the Food and Drug Administration (FDA) and European Medicines Agency (EMA), bortezomib and carfilzomib, as well as epoxomicin...
April 9, 2017: Neurobiology of Disease
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