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Polyphenols have attracted tremendous attention due to their pro-health properties, including their antioxidant, anti-inflammatory, antibacterial and neuroprotective activities. Atherosclerosis is a vascular disorder underlying several CVDs. One of the main risk factors causing atherosclerosis is the type and quality of food consumed. Therefore, polyphenols represent promising agents in the prevention and treatment of atherosclerosis, as demonstrated by in vitro, animal, preclinical and clinical studies. However, most polyphenols cannot be absorbed directly by the small intestine. Gut microbiota play a crucial role in converting dietary polyphenols into absorbable bioactive substances. An increasing understanding of the field has confirmed that specific GM taxa strains mediate the gut microbiota-atherosclerosis axis. The present study explores the anti-atherosclerotic properties and associated underlying mechanisms of polyphenols. Moreover, it provides a basis for better understanding the relationship between dietary polyphenols, gut microbiota, and cardiovascular benefits.
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Aterosclerosis , Microbioma Gastrointestinal , Animales , Polifenoles/farmacología , Polifenoles/uso terapéutico , Factores de Riesgo , Antiinflamatorios , Aterosclerosis/tratamiento farmacológico , Aterosclerosis/prevención & controlRESUMEN
Background: There are many drugs for allergic rhinitis (AR), however, these drugs show variable clinical effectiveness and some side effects. Therefore, new methods of AR pharmacotherapy are being sought. Objectives: The objectives of this study were to evaluate the efficacy of polyvalent mechanical bacterial lysate (PMBL) therapy in improving the clinical course of grass pollen-induced AR (seasonal AR, SAR) in children and its effect on changes in the blood level of the γδT, iNKT and cytotoxic T cell subsets. Methods: Fifty children with SAR were enrolled in this study and were randomly assigned to either the PMBL group or the placebo group. The severity of SAR symptoms was assessed using the total nasal symptom score (TNSS) and visual analogue scale (VAS). During two visits (V1, V2), peak nasal inspiratory flow (PNIF) was measured and peripheral blood was collected for immunological analyses. The study also included 2 telephone contacts (TC1, TC2). Results: The severity of the nasal symptoms of SAR on the TNSS scale was revealed to have a significantly lower impact in the PMBL group vs the placebo group at measuring points TC1 and V2 (p = 0.01, p = 0.009, respectively). A statistically significantly lower mean severity of nasal symptoms of SAR on the VAS scale was recorded for children in the PMBL group compared to the placebo group at measuring points TC1, V2 and TC2 (p = 0.04, p = 0.04, p = 0.03, respectively). The compared groups do not show significant differences in terms of PNIF values at individual measuring points. There were no statistically significant changes in immune variables. For both groups, there was a statistically significant association between the level of Th1-like γδT cells and the severity of SAR symptoms expressed on the TNSS scale (p = 0.03) - the lower the level of Th1-like γδT cells, the higher the TNSS value. Conclusion: Administration of sublingual PMBL tablets during the grass pollen season proves to have a high efficacy in alleviating SAR symptoms in children sensitized to grass pollen allergens. Th1-like γδT cells may be used as potential markers for SAR severity in children. Clinical trial registration: ClinicalTrials.gov, identifier (NCT04802616).
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Alérgenos , Rinitis Alérgica Estacional , Humanos , Niño , Linfocitos T Citotóxicos , Polen , Poaceae , Inmunización , Progresión de la EnfermedadRESUMEN
Introduction: Salbutamol is used in bronchodilator response testing (BDRT), which is an important diagnostic tool in bronchial obstructive diseases. Most available studies compare the bronchodilator response of salbutamol administered with a pressurized metered-dose inhaler and salbutamol in a nebulization solution. Aim: The spirometric evaluation of the bronchodilator response of two methods of salbutamol nebulization in asthmatic children. Material and methods: A randomized, open, comparative study was conducted in which 132 children with partially controlled asthma and current bronchial obstruction determined by spirometry were enrolled. BDRT was conducted using salbutamol solution administered with either a continuous jet nebulizer (CON) or a breath-actuated jet nebulizer (BAN). The BAN group received half the dose of the drug compared to the CON group, i.e. 2.5 mg. Changes in FEV1 and FEF25-75 after drug administration were calculated in relation to the baseline values. Results: The change in FEV1 after salbutamol administration was 16.9 ±9.7% in the BAN group and was statistically significantly higher than in the CON group (12.6 ±8.8%) (p = 0.026). The change in FEF25-75 was 37.7 ±23.2% in the BAN group and 32.7 ±25.5% in the CON group (p = 0.061). There were no statistically significant differences in the frequency of adverse events between the compared groups. Conclusions: Salbutamol inhaled from BAN results in a better bronchodilator response than twice the nominal dose of this drug inhaled from CON, which is due to the absence of drug loss during the expiratory phase and therefore greater pulmonary deposition.
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BACKGROUND: The role of probiotics, prebiotics, and synbiotics in preventing asthma and other allergic diseases has been widely explored via many randomized controlled trials. However, the results on the effect of their supplementation during infancy to the incidence of allergic rhinitis or asthma, are conflicting.The study was designed to bring to light the potential effects of pro-, pre-, and synbiotics supplementation in early childhood with regard to the future occurrence of allergic diseases. METHOD: The results of randomized controlled trials were searched for in several medical data bases. The study protocol was prepared in accordance with PRISMA guidelines and applied a Revised Cochrane risk-of-bias tool for randomized trials. Two writers were designed to perform studies selection. RESULTS: Eleven randomized controlled trials, among 1659 children (525 in the probiotic group, 342 in prebiotic group, 128 in synbiotic group and 833 in control groups) were analyzed. There was no difference in asthma risk development between the groups that received probiotics or placebo. We observed lower risk of asthma in children receiving prebiotic and synbiotic than in control groups. CONCLUSION: The current study indicates that probiotics supplementation in the first months after birth does not decrease the risk of asthma development in the first years of life in high-risk children, although prebiotics and synbiotics may be the potential preventive factors that reduce the incidence of asthma in children.
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Asma , Probióticos , Simbióticos , Asma/epidemiología , Asma/prevención & control , Niño , Preescolar , Humanos , Prebióticos , Rinitis AlérgicaRESUMEN
Epidemiological studies have emphasized the association between a diet rich in fruits and vegetables and a lower frequency of occurrence of inflammatory-related disorders. Black chokeberry (Aronia melanocarpa L.) is a valuable source of biologically active compounds that have been widely investigated for their role in health promotion and cardiovascular disease prevention. Many in vitro and in vivo studies have demonstrated that consumption of these fruits is associated with significant improvements in hypertension, LDL oxidation, lipid peroxidation, total plasma antioxidant capacity and dyslipidemia. The mechanisms for these beneficial effects include upregulation of endothelial nitric oxide synthase, decreased oxidative stress, and inhibition of inflammatory gene expression. Collected findings support the recommendation of such berries as an essential fruit group in a heart-healthy diet. The aim of this review was to summarize the reports on the impact of black chokeberry fruits and extracts against several cardiovascular diseases, e.g., hyperlipidemia, hypercholesterolemia, hypertension, as well as to provide an analysis of the antioxidant and anti-inflammatory effect of these fruits in the abovementioned disorders.
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Frutas/química , Photinia/química , Extractos Vegetales/farmacología , Animales , Antiinflamatorios/química , Antiinflamatorios/farmacología , Antioxidantes/química , Antioxidantes/farmacología , Enfermedades Cardiovasculares/tratamiento farmacológico , Enfermedades Cardiovasculares/prevención & control , Humanos , Enfermedades Metabólicas/diagnóstico , Enfermedades Metabólicas/tratamiento farmacológico , Enfermedades Metabólicas/etiología , Estructura Molecular , Fitoquímicos/química , Fitoquímicos/farmacología , Extractos Vegetales/química , Polifenoles/química , Polifenoles/farmacologíaRESUMEN
Background: The role of probiotics, prebiotics, and synbiotics in preventing asthma and other allergic diseases has been widely explored via many randomized controlled trials. However, the results on the effect of their supplementation during infancy to the incidence of allergic rhinitis or asthma, are conflicting. The study was designed to bring to light the potential effects of pro-, pre-, and synbiotics supplementation in early childhood with regard to the future occurrence of allergic diseases. Method: The results of randomized controlled trials were searched for in several medical data bases. The study protocol was prepared in accordance with PRISMA guidelines and applied a Revised Cochrane risk-of-bias tool for randomized trials. Two writers were designed to perform studies selection. Results: Eleven randomized controlled trials, among 1659 children (525 in the probiotic group, 342 in prebiotic group, 128 in synbiotic group and 833 in control groups) were analyzed. There was no difference in asthma risk development between the groups that received probiotics or placebo. We observed lower risk of asthma in children receiving prebiotic and synbiotic than in control groups. Conclusion: The current study indicates that probiotics supplementation in the first months after birth does not decrease the risk of asthma development in the first years of life in high-risk children, although prebiotics and synbiotics may be the potential preventive factors that reduce the incidence of asthma in children (AU)
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Humanos , Preescolar , Niño , Asma/prevención & control , Probióticos/administración & dosificación , Prebióticos/administración & dosificación , Simbióticos , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
BACKGROUND: Polyvalent Mechanical Bacterial Lysate (PMBL®) contains antigens of bacteria responsible for respiratory infections. PMBL® has been proven to reduce the number of respiratory infections, and in its use, immunological benefits have been seen in allergic patients. PMBL® activates both innate and specific immune responses. The lysate induces dendritic cells, T and B lymphocytes and IgA secretion, as well as the production of antibodies directed against administered bacterial antigens. Moreover, it increases the response against other bacteria and viruses. The immunologic mechanism of lysate's action is not yet clearly determined. The objective of this study was to assess the effect of PMBL® on T cells in children with allergic asthma. METHODS: This study was a part of the EOLIA study. Herein, 49 children with allergic asthma and house dust mites allergy were included: 21 in PMBL® and 28 in the Placebo group, both, drug and placebo were administered sublingually. The tests were done at baseline and 12 weeks after the last tablet intake. The lymphocytes CD45+, lymphocytes T CD3+, CD3+CD25+, CD3+CD69+, Th CD3+CD4+, CD4+CD25+, CD4+CD25+ high, CD4+CD69+, Treg CD4+CD25+FOXP3, Tc CD3+CD8+, CD8+CD25+, CD8+CD69+, NK-like T CD3+CD16+CD56+ and NK cells CD3-CD16+CD56+ were described. RESULTS: At baseline, no significant differences between groups relative to blood count cells were observed, except for eosinophils. After 12 weeks, we observed an increase of T lymphocytes count. In addition, CD4+CD25+FOXP3+, CD8+ and CD3-CD16+CD56+ and (insignificantly) Th count increased. However, CD69+ and CD25+ subset of CD3+ significantly decreased. CONCLUSIONS: The EOLIA study demonstrated that PMBL® administration 10 days per month for 3 months changed the panel of T lymphocytes. Trial registration Clinical Trial Registration: This study was a part of the EOLIA (Efficacy Of mechanical bacterial Lysate In Allergic children), a clinical study NCT02541331. Frederic Durmont, MD Lallemand Pharma International AG. Date of registration 09/08/2013. URL of trial registry record: https://clinicaltrials.gov/ct2/show/study/NCT02541331.
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The purpose of this study was to investigate the association of iNKT (human invariant natural killer T) cells with the key marker of ovarian cancer (OC) - CA125 (cancer antigen125) in serum. The study reports the assessment of iNKT cells in peripheral blood and tissue of benign and borderline ovarian tumors (BOTs) and in the advanced-stage ovarian cancer. The study groups were as follows: 25 women with benign ovarian tumors, 11 women with BOTs, and 24 women with primary advanced-stage ovarian cancers. The control group consisted of 20 patients without the ovarian pathology. The rates of iNKT lymphocytes in the peripheral blood and tissue specimens were evaluated by a flow cytometry. Significant differences in the percentage of iNKT+/CD3+ of CD3+ lymphocytes, iNKT+/CD3+/CD161+ among CD3+ and iNKT+/CD3+/CD161+ among CD3+/iNKT+ between the control group and patients with ovarian tumors in the peripheral blood and tumor tissue were identified. Significant correlations were noticed between the proportion of lymphocytes iNKT+/CD3+/CD161+ among CD3+/iNKT cells in blood and in cancer tissue of both benign and malignant tumors. In the OC group, neither the ratio of iNKT cells in the blood (P = 0.07), nor the intra-tumor NKT-cell infiltration (P = 0.5) were independent prognostic factors for the follow-up. An increased rate of iNKT cells was detected in benign ovarian tumors compared to OCs. In patients with ovarian cancer, a higher rate of iNKT cells in tumor tissue was present related to that noted in the patient's blood. In addition, a correlation was discovered between the CA125 serum marker and NKT cells from the ovarian cancer tissue. This article has for the first time demonstrated a negative relationship between serum levels and NKT lymphocyte count from ovarian tissue. The inflammatory process in ovarian cancer tissue and the potential infiltration of endothelial immune cells, may result in a reduced number of NKT cells in the tumor microenvironment and increased circulation of the CA125 marker. Presented findings underscore new aspects of the iNKT cells involvement in the ovarian cancer development.
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Antígeno Ca-125/sangre , Recuento de Linfocitos , Proteínas de la Membrana/sangre , Células T Asesinas Naturales/inmunología , Células T Asesinas Naturales/metabolismo , Neoplasias Ováricas/sangre , Neoplasias Ováricas/diagnóstico , Complejo CD3/metabolismo , Femenino , Citometría de Flujo , Humanos , Inmunofenotipificación , Activación de Linfocitos/inmunología , Subfamilia B de Receptores Similares a Lectina de Células NK/metabolismo , Neoplasias Ováricas/etiologíaRESUMEN
Prickly pear (Opuntia ficus indica (L.) Mill.) is a rich source of vitamins C, B1, B2, A, and E, minerals such as calcium, potassium, magnesium, iron, and phosphorus, as well as bioactive substances, i.e., carotenoids, betalains, and phenolic compounds. Of these, the phenolic acids, betalains, and flavonoids are notable in that they are largely responsible for the health-promoting properties of this plant. The purpose of the presented research was to first determine the antioxidant properties and the content of polyphenolic compounds (including individual phenolic acids) in prickly pear fruit, then to produce an innovative gluten-free pasta from rice-field bean flour enriched with various amounts of pear prickly fruit. The content of free phenolic acids, the sum of polyphenols and antioxidant properties of pasta were subsequently determined in the supplemented pasta. Chromatographic analysis (HPLC-ESI-MS/MS) showed a wide variety of phenolic acids. In the fruit sample, 14 acids were detected, whereas in the pasta sample without additives, 9. The dominant acid was isoferulic. The total content of free phenolic acids and the sum of polyphenols increased with increasing content of the functional additive. Moreover, the content of individual acids generally increased as the Opuntia fruit was added. The antioxidant activity was also positively correlated with the addition of fruit, with the content of free phenolic acids and the sum of polyphenols. Our research has shown that our innovative pasta with the addition of prickly fruit can become a source of the free phenolic acids indispensable for human health.
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Ingredientes Alimentarios/análisis , Frutas/química , Alimentos Funcionales/análisis , Opuntia/química , Desecación , Depuradores de Radicales Libres/química , Fenoles/análisis , Extractos Vegetales/químicaRESUMEN
AIM: The aim of this observational study was to evaluate the effectiveness of a phytotherapic drug (Canephron N) in preventing urinary tract infection (UTI) in high-risk women undergoing urodynamic studies (UDS). METHODS: The study protocol was approved by the local institutional ethical committee. Adult women with at least one risk factor for acquiring UTI (defined as: age over 70, elevated postvoid residual urine>100 ml, recurrent UTI, pelvic organ prolapse (POP) ≥II in POP-Q scale, and neurogenic bladder) had received after UDS either a single oral dose of fosfomycin trometamol (FT) (3 grams) or a phytodrug containing centaury herb, lovage root, and rosemary leaves (5 ml taken orally three times daily for one week). All patients included in the study had no pyuria according to urine dipstick (nitrite and/or blood and/or leukocyte esterase) and negative urine culture (CFU < 103/ml) before UDS. Urine samples were also tested 7 days after UDS. RESULTS: Seventy-two high-risk participants completed the study. Seven days after urodynamic studies UTI symptoms, pyuria (nitrite and/or blood and/or leukocyte esterase) and bacteriuria with E. coli occurred in two patients (one (2.8%) in the FT and one (2.7%) in the phytodrug group, respectively). No statistical differences in UTI incidence were found between both treatment groups. We did not observe any additional adverse events in both groups. The major disadvantage of prophylaxis with the phytodrug as compared to FT was the necessity of continuing therapy for 7 days. CONCLUSION: Prophylaxis of UTI with a phytodrug (Canephron N) may be considered a good alternative to antibiotic prophylaxis use after UDS in high-risk female patients.
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Antibacterianos/uso terapéutico , Extractos Vegetales/uso terapéutico , Piuria/prevención & control , Urodinámica/efectos de los fármacos , Anciano , Profilaxis Antibiótica/métodos , Bacteriuria/prevención & control , Escherichia coli/efectos de los fármacos , Femenino , Fosfomicina/uso terapéutico , Humanos , Incidencia , Persona de Mediana Edad , Factores de RiesgoRESUMEN
The prevalence of overactive bladder (OAB) increases with age and can be associated with other co-morbidities, such as cardiac arrhythmia. Unfortunately, commonly used anticholinergic drugs for OAB can affect the cardiovascular system, leading to tachycardia. However, there are no data, which consider the influence of intradetrusor onabotulinumtoxinA injections on heart function in idiopathic OAB patients. The aim of the present study was to evaluate the influence of intradetrusor onabotulinumtoxinA injections on electrocardiogram (ECG) parameters. Additionally, changes in ECG were analyzed in OAB patients without cardiac arrhythmia. Thirty-one patients with cardiac arrhythmia and 31 participants without irregular heart rate (HR) completed the study. ECG measurements were performed in supine positions 2 h before onabotulinumtoxinA injections, 1 h after treatment, and at 2 weeks of follow-up. At week 6, a phone-call survey was conducted to collect data about adverse events. OnabotulinumtoxinA injections were performed with rigid cystoscopy under local anesthesia. We did not observe any clinically significant changes in the analyzed ECG parameters between consecutive measurements. While a slight increase of HR was observed in patients without cardiac arrhythmia, it remained within normal range. Intravesical onabotulinumtoxinA injections are, hence, safe for female patients with cardiac arrhythmia and do not significantly influence changes in ECG.
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Aim. Urinary tract infection (UTI) is considered one of the most common bacterial infections in women. The aim of this study was to investigate the types of uropathogens present, as well as the degree of antimicrobial drug resistance seen among premenopausal (n = 2748) and postmenopausal (n = 1705) women with uncomplicated UTI. Methods. Urinary samples (n = 4453) collected from women with UTI were analyzed in terms of uropathogens present. These were considered as positive if bacterial growth was ≥105 colony forming units (CFUs)/mL. Susceptibility and resistance testing for commonly used antibiotics was subsequently assessed. Results. The most common uropathogens cultured from urine samples were Escherichia coli (65.5%), followed by Enterococcus faecalis (12.2%), Klebsiella pneumoniae (4.7%), and Proteus mirabilis (4.2%). The resistance to ampicillin exceeded 40%, independently of menopausal status. Of note, resistance to ciprofloxacin exceeded 25% among postmenopausal patients. Moreover, resistance of all uropathogens to commonly used antimicrobials was significantly higher in postmenopausal women. Conclusion. Due to the high resistance rate, ampicillin, ciprofloxacin, and the trimethoprim/sulfamethoxazole combination should be avoided in treating postmenopausal women affected by UTI without being indicated by initial urine culture report. Finally, cephalexin and cefuroxime are promising alternatives as initial treatment in postmenopausal women.
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Bacterias , Ciprofloxacina/farmacología , Farmacorresistencia Bacteriana , Posmenopausia , Infecciones Urinarias/microbiología , Infecciones Urinarias/orina , Adulto , Anciano , Bacterias/clasificación , Bacterias/crecimiento & desarrollo , Bacterias/aislamiento & purificación , Femenino , Humanos , Pruebas de Sensibilidad Microbiana/métodos , Persona de Mediana EdadRESUMEN
AIMS: Urgency urinary incontinence (UUI), and the symptoms of overactive bladder (OAB) have a negative impact on female sexual function. The aim of this study was to investigate the effect of intravesical onabotulinumtoxinA (Botox) injection on sexual function in women with OAB, using the multi domain Female Sexual Function Index (FSFI) questionnaire. METHODS: Sixty-eight sexually active women with idiopathic OAB with at least one episode of UUI and ≥8 micturitions per 24 h were recruited. Patients completed the FSFI questionnaire before and 12 weeks after treatment with intravesical onabotulinumtoxinA injections. Baseline scores were compared with a control group of age-matched healthy women. RESULTS: Fifty-six women completed the study. At baseline OAB patients reported decreased quality of sexual function in all domains measured with FSFI, in comparison to healthy women (median 21.8 vs. 26.3, P < 0.001). Over 90% of participants reported clinically relevant improvements in sexual function, with statistically significant changes in mean scores in all six domains. CONCLUSIONS: Intravesical Botox injections provide improvement in sexual function in women with OAB. Neurourol. Urodynam. 9999:XX-XX, 2016. © 2016 Wiley Periodicals, Inc.
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Toxinas Botulínicas Tipo A/uso terapéutico , Disfunciones Sexuales Fisiológicas/tratamiento farmacológico , Vejiga Urinaria Hiperactiva/tratamiento farmacológico , Administración Intravesical , Adulto , Toxinas Botulínicas Tipo A/administración & dosificación , Femenino , Humanos , Persona de Mediana Edad , Disfunciones Sexuales Fisiológicas/fisiopatología , Encuestas y Cuestionarios , Resultado del Tratamiento , Vejiga Urinaria Hiperactiva/fisiopatología , Micción/efectos de los fármacosRESUMEN
INTRODUCTION AND HYPOTHESIS: Intravesical onabotulinumtoxinA (Botox) injections are effective for the treatment of idiopathic overactive bladder (OAB) symptoms. The aim of our study was to assess the predisposing factors for urinary retention in women with OAB after intravesical Botox injection. METHODS: All participants were women of European descent with idiopathic OAB. OnabotulinumtoxinA (100 U) was administered in 20 intra-detrusor injections. Analysis was performed based on the results of safety assessments made during follow-up (FU) visits on weeks 2, 4 and 12, in 208 women who were treated with Botox injections for refractory OAB and who completed all FU visits. RESULTS: Women who required clean intermittent self-catheterisation (CISC) and those with post-void residual (PVR) greater than 200 ml were older in comparison with patients with PVR between 50 and 200 ml. Patients who required CISC were also characterised by higher parity and particularly by a higher number of vaginal deliveries. Other factors such as body mass index or comorbidities did not significantly influence PVR and the risk of CISC. CONCLUSIONS: Elderly and/or multiparous women are at increased risk of urinary retention after intravesical 100-U Botox injections. The risk of new onset urine retention in our study has completely disappeared 2 weeks after Botox injections. Based on our results of the way in which the PVRs have changed over time, we can conclude that OAB patients should be optimally assessed during the first 2 weeks after Botox injections.
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Inhibidores de la Liberación de Acetilcolina/efectos adversos , Toxinas Botulínicas Tipo A/efectos adversos , Vejiga Urinaria Hiperactiva/tratamiento farmacológico , Retención Urinaria/etiología , Inhibidores de la Liberación de Acetilcolina/administración & dosificación , Administración Intravesical , Anciano , Toxinas Botulínicas Tipo A/administración & dosificación , Femenino , Estudios de Seguimiento , Humanos , Persona de Mediana Edad , Posmenopausia , Estudios Prospectivos , Factores de Riesgo , Factores de Tiempo , Resultado del Tratamiento , Vejiga Urinaria/efectos de los fármacosRESUMEN
INTRODUCTION AND HYPOTHESIS: Intravesical onabotulinumtoxinA (Botox®) is effective for idiopathic overactive bladder (OAB) symptoms. Our primary objective was to compare the efficacy of onabotulinumtoxinA for women with de novo OAB after midurethral sling (MUS) surgery and women with idiopathic OAB. METHODS: Women enrolled in this prospective study had idiopathic (n = 53) or de novo (n = 49) OAB symptoms after MUS, with at least one episode of urgency urine incontinence per day. OnabotulinumtoxinA (100 U) was administered in 20 intradetrusor injections. Postvoid residual volumes were checked at 2, 4 and 12 weeks. Participants completed a 3-day bladder diary and the King's Health Questionnaire (KHQ) before and 12 weeks after treatment. RESULTS: After 12 weeks, 22 patients (41.5 %) in the idiopathic OAB and 19 patients (38.8 %) in the de novo OAB groups were completely dry. OnabotulinumtoxinA injections had a significant benefit within both groups (p <0.001) to decrease both the daily numbers of voids (-2.39 and -2.0) and incontinence episodes (-1.38 and -1.44), with no significant difference between groups. We observed an increase of mean voided volume of >90 ml in both groups. Urinary retention was observed in four patients. CONCLUSIONS: We observed similar improvement in OAB symptoms after intravesical onabotulinumtoxinA injections within both groups. The rates of retention and requirement for catheterization even for women with a prior MUS were acceptable. These observational data provide evidence that onabotulinumtoxinA can effectively treat patients with OAB following stress urinary incontinence surgery.