RESUMEN
Demyelinating diseases are a type of neurological disorder characterized by the damage to the myelin sheath in the central nervous system. Promoting the proliferation and differentiation of oligodendrocyte precursor cells (OPCs) is crucial for treatment. Non-selective muscarinic receptor (MR) antagonists have been shown to improve remyelination in rodent models, although the mechanisms are still unclear. In this study, we treated cuprizone (CPZ)-induced demyelination mouse model with different concentrations of Solifenacin (Sol), a selective M3 receptor antagonist, to determine the optimal concentration for promoting remyelination. Behavioral tests and Luxol fast blue (LFB) staining were used to observe the extent of remyelination, while immunofluorescence was used to measure the expression levels of myelin-related proteins, including myelin basic protein (MBP) and platelet-derived growth factor receptor alpha (PDGFR-α). Western blot analysis was employed to analyze the expression levels of molecules associated with the Wnt/ß-catenin signaling pathway. The results showed that Sol treatment significantly promoted myelin regeneration and OPCs differentiation in CPZ-induced demyelination mouse model. Additionally, Sol treatment inhibited the Wnt/ß-catenin signaling pathway and reversed the effects of CPZ on OPCs differentiation. In conclusion, Sol may promote the differentiation of OPCs by inhibiting the Wnt/ß-catenin signaling pathway, making it a potential therapeutic option for central nervous system demyelinating diseases.
Asunto(s)
Enfermedades Desmielinizantes , Remielinización , Ratones , Animales , Cuprizona/toxicidad , Succinato de Solifenacina/efectos adversos , Enfermedades Desmielinizantes/inducido químicamente , Enfermedades Desmielinizantes/tratamiento farmacológico , Enfermedades Desmielinizantes/metabolismo , Vía de Señalización Wnt , Oligodendroglía , Diferenciación Celular , Ratones Endogámicos C57BL , Modelos Animales de EnfermedadRESUMEN
bladder based on a systematic review and network meta-analysis approach. METHODS: Pubmed, Embase, Web of Science, and the Cochrane Register of Clinical Trials databases were systematically searched. The search time frame was from database creation to June 2, 2022. Randomized controlled double-blind trials of oral medication for overactive bladder were screened against the protocol's entry criteria. Trials were evaluated for quality using the Cochrane Risk of Bias Assessment Tool, and data were statistically analyzed using Stata 16.0 software. RESULT: A total of 60 randomized controlled double-blind clinical trials were included involving 50,333 subjects. Solifenacin 10mg was the most effective in mean daily micturitions and incontinence episodes, solifenacin 5/10mg in mean daily urinary urgency episodes and nocturia episodes, fesoterodine 8mg in urgency incontinence episodes/d and oxybutynin 5mg in voided volume/micturition. In terms of safety, solifenacin 5mg, ER-tolterodine 4mg, mirabegron, vibegron and ER-oxybutynin 10mg all showed a better incidence of dry mouth, fesoterodine 4mg, ER-oxybutynin 10mg, tolterodine 2mg, and vibegron in the incidence of constipation. Compared to placebo, imidafenacin 0.1mg showed a significantly increased incidence in hypertension, solifenacin 10mg in urinary tract infection, fesoterodine 4/8mg and darifenacin 15mg in headache. CONCLUSION: Solifenacin showed better efficacy. For safety, most anticholinergic drugs were more likely to cause dry mouth and constipation, lower doses were better tolerated. The choice of drugs should be tailored to the patient's specific situation to find the best balance between efficacy and safety.
Asunto(s)
Vejiga Urinaria Hiperactiva , Xerostomía , Humanos , Vejiga Urinaria Hiperactiva/tratamiento farmacológico , Succinato de Solifenacina/efectos adversos , Tartrato de Tolterodina/uso terapéutico , Metaanálisis en Red , Método Doble Ciego , Estreñimiento/tratamiento farmacológico , Xerostomía/tratamiento farmacológico , Resultado del Tratamiento , Antagonistas Muscarínicos/efectos adversos , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
BACKGROUND: Overactive bladder is mostly treated with a combination of behavioural interventions and commonly prescribed anti-muscarinic medication therapy, including solifenacin, which has considerable side effects and lowers the quality of life. Mirabegron relaxes the detrusor muscle and is a recently approved drug for the treatment of OAB. This study examined the effectiveness and safety of two medications, solifenacin and mirabegron. METHODS: This study was a comparative cross-sectional study conducted at Sami Medical Center, Abbottabad for a period of 6 months from August 2022 to January 2023. Female patients of aged ≥18 years with symptoms of OAB were enrolled. RESULTS: Current study showed that the average age of patients was 37.47±12.48 years in Group S and 39.93±7.93 in Group M. The population consists of 60 (100%) females. After 4 weeks of follow up dizziness, dry mouth, constipation hypertension and blurred vision were found insignificant between both groups with p-values of 0.312, 0.161, 0.076, 0.076, and 0.313 respectively. OABSS score improved significantly and after therapy 4.20±1.32 in Group S and 3.43±1.13 in Group M. There was no significant difference in frequency of treatment withdrawal p-value 0.150. CONCLUSIONS: When it comes to relieving symptoms of OAB, both solifenacin and mirabegron are effective. The OABSS improved with both drugs; however, mirabegron was associated with fewer treatment-related adverse events. We advocate using mirabegron as the first-line treatment. Solifenacin can be utilized if patients are no longer getting the desired effects from Mirabegron.
Asunto(s)
Succinato de Solifenacina , Vejiga Urinaria Hiperactiva , Humanos , Femenino , Adolescente , Adulto , Adulto Joven , Persona de Mediana Edad , Masculino , Succinato de Solifenacina/uso terapéutico , Succinato de Solifenacina/efectos adversos , Vejiga Urinaria Hiperactiva/tratamiento farmacológico , Vejiga Urinaria Hiperactiva/diagnóstico , Estudios Transversales , Calidad de Vida , Resultado del TratamientoRESUMEN
OBJECTIVES: This study investigates the efficacy and adverse events of beta-3 agonists and antimuscarinic agents for managing overactive bladder syndrome in Sjogren syndrome. METHODS: Sjogren's syndrome patients with an Overactive Bladder Symptom Score (OABSS) >5 were enrolled and were randomly assigned to mirabegron 50 mg/day or solifenacin 5 mg/day. Patients were evaluated on the recruitment day and reassessed at Week 1, 2, 4, and 12. The study's primary endpoint was to have a significant change in OABSS at Week 12. The secondary endpoint was the adverse event and crossover rate. RESULTS: A total of 41 patients were included in the final analysis, with 24 in the mirabegron group and 17 in the solifenacin group. The study's primary outcome was a change of the OABSS at Week 12. We found that both mirabegron and solifenacin significantly reduce patients' OABSS after 12 weeks of treatment. The evolution of the OABSS was -3.08 for mirabegron and -3.71 for solifenacin (p = .56). Six out of 17 patients from the solifenacin group crossed over to the mirabegron arm due to severe dry mouth or constipation, while none from the mirabegron arm crossed over to the solifenacin group. Sjogren's syndrome-related pain was also improved in the mirabegron group (4.96-1.67, p = .008) compared to the solifenacin group (4.39-3.4, p = .49). CONCLUSIONS: Our study showed that mirabegron is equally effective as solifenacin in treating Sjogren's syndrome patients with overactive bladder. Mirabegron is superior to solifenacin in terms of treatment-related adverse events.
Asunto(s)
Síndrome de Sjögren , Vejiga Urinaria Hiperactiva , Agentes Urológicos , Humanos , Succinato de Solifenacina/efectos adversos , Vejiga Urinaria Hiperactiva/etiología , Vejiga Urinaria Hiperactiva/complicaciones , Síndrome de Sjögren/complicaciones , Síndrome de Sjögren/tratamiento farmacológico , Resultado del Tratamiento , Quimioterapia Combinada , Acetanilidas/efectos adversos , Antagonistas Muscarínicos/efectos adversos , Agentes Urológicos/efectos adversosRESUMEN
BACKGROUND: Antimuscarinics are the backbone of the pharmacological management of overactive bladder. Still, concerns have been raised over the nervous system (NS) adverse drug events (AEs) due to their dissimilarities to muscarinic receptor-subtype affinities. OBJECTIVE: This study aimed to identify the nervous system and gastrointestinal adverse drug events (ADEs) associated with solifenacin use in older adults (≥65 years). METHODS: A case/non-case analysis was performed on the reports submitted to the FDA Adverse Event Reporting System (FAERS) between 01/01/2004 and 30/06/2020. Cases were reports for solifenacin with ≥1 ADEs as preferred terms included in the Medical Dictionary of Regulatory Activities (MedDRA) system organ classes 'nervous system' or 'gastrointestinal' disorders. Non-cases were all other remaining reports for solifenacin. The case/non-cases was compared between solifenacin and other bladder antimuscarinics. Frequentist approaches, including the proportional reporting ratio (PRR) and reporting odds ratio (ROR), were used to measure disproportionality. The empirical Bayesian Geometric Mean (EBGM) score and information component (IC) value were calculated using a Bayesian approach. A signal was defined as the lower limit of 95% confidence intervals of ROR ≥ 2, PRR ≥ 2, IC > 0, EBGM > 1, for ADEs with ≥4 reports. RESULTS: 107 MedDRA preferred terms (PTs) comprising 970 ADE reports were retrieved for nervous system disorders associated with solifenacin. For gastrointestinal disorders, 129 MedDRA PTs comprising 1817 ADE reports were retrieved. Statistically significant results were found for 'altered state of consciousness': ROR = 9.71 (2.13-44.35), PRR = 9.69 (2.12-44.2) and IC = 1.29 (0.93-1.66). CONCLUSIONS: The disproportionality reporting of 'altered state of consciousness', a previously unidentified ADE, was unexpected. Further monitoring of this ADE is needed to ensure patient safety, as this could be linked to poor balance and falls in older adults.
Asunto(s)
Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos , Succinato de Solifenacina , Estados Unidos , Humanos , Anciano , Succinato de Solifenacina/efectos adversos , Antagonistas Muscarínicos/efectos adversos , Teorema de Bayes , Sistemas de Registro de Reacción Adversa a Medicamentos , Bases de Datos Factuales , United States Food and Drug Administration , Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos/epidemiología , FarmacovigilanciaRESUMEN
BACKGROUND: Solifenacin is an anticholinergic that is used to treat overactive bladder syndrome (OAB) in children. It is important to ascertain the safety and tolerability of solifenacin in the paediatric population as solifenacin offers an alternative, is more bladder specific, and should have less anticholinergic side effects than other therapies. OBJECTIVE: The aim of this study is to systematically evaluate the safety and tolerability of solifenacin in children and adolescents with OAB. STUDY DESIGN: We included studies that reported the safety and tolerability of solifenacin in children and adolescents. All study types were included. Electronic searches were conducted in Ovid MEDLINE, Ovid Embase, TRIP, CINAHL and ICTRP on the 18th of January 2022. Risk of bias was assessed with the Cochrane Risk of Bias tool 2.0 (ROB-2) for randomised controlled trials (RCTs) and the Newcastle-Ottowa scale for cohort studies. RESULTS: A total of twelve studies including two RCTs were included in this review. Results from the meta-analysis of RCTs showed the commonest side effects were constipation (RR 3.5, 95%CI 0.9-13.7) and dry mouth (RR 3.1 95%CI 0.2-53). In terms of tolerability, the effect estimate of ceasing solifenacin due to an adverse effect was 2.7 (95%CI 0.8-9.1). Within the cohort studies, out of the 779 patients 21.7% experienced side effects. The most common side effects were constipation (6.8%) and dry mouth/lips (6.0%) and 3.5% of patients ceased solifenacin due to adverse effects. Overall, the certainty of the evidence for side effects and tolerability were very low. DISCUSSION: The reported incidence of side effects is low, and less than reported with oxybutynin use. However, the very low certainty of the evidence means the findings should be interpreted with caution. There is limited reporting of a prolonged QTc interval on ECG. Studies that described this only had an increase of QTc from baseline and not a clinically significant prolonged QTc that resulted in arrhythmias. CONCLUSION: Solifenacin is an alternative anticholinergic for the treatment of OAB in children. However, given the paucity of good quality data on safety and tolerability it should be used cautiously in children with close monitoring for potential side effects.
Asunto(s)
Vejiga Urinaria Hiperactiva , Xerostomía , Niño , Adolescente , Humanos , Succinato de Solifenacina/efectos adversos , Vejiga Urinaria Hiperactiva/tratamiento farmacológico , Resultado del Tratamiento , Antagonistas Colinérgicos/efectos adversos , Xerostomía/inducido químicamente , Xerostomía/tratamiento farmacológico , Estreñimiento , Antagonistas Muscarínicos/efectos adversosRESUMEN
To observe the efficacy and safety of solifenacin and/or mirabegron as a medical expulsive therapy (MET) in patients with double-J stent-related overactive bladder (OAB) symptoms. A total of 219 patients with double-J stent-related OAB symptoms were prospectively randomized into two groups. One-hundred and nine cases in the combination group accepted mirabegron and solifenacin therapy and 110 cases as control only accepted solifenacin therapy. The lower urinary tract symptoms and overactive bladder questionnaire (OAB-q) health-related quality of life (HRQol) and symptom bother score between two groups were compared at the 1st, 2nd and 4th week ends. All of 219 patients were randomly assigned to two groups, of which 109 patients were included in the combination group and 110 in the solifenacin group. The incidences of LUTS, including urgency, frequent urination, and incontinence episodes, in the 2nd week (44.9% vs. 64.5%, P = 0.028; 48.6% vs. 62.7%, P = 0.036; and 40.4% vs. 56.4%, P = 0.018) and the 4th week (14.7% vs. 30.9%, P = 0.004; 16.5% vs. 33.6%, P = 0.003; and 11.9% vs. 26.4%, P = 0.007) after combination treatment were significantly lower than those in the solifenacin group. The incidence of drug-related adverse events in the solifenacin group was higher than that in the combination group, but there was no statistically significant difference (P > 0.05). In terms of secondary variables, the OAB-q HRQol score in the combination group was statistically superior in comparison with that in the solifenacin group between the second and fourth week (77.9 vs. 76.4, P = 0.020; and 87.9 vs. 85.6, P = 0.001). The OAB-q symptom bother score was higher in the solifenacin group than in the combination group (37.6 vs. 36.4, P = 0.016; and 26.2 vs. 24.8, P = 0.003). Combination therapy of solifenacin and mirabegron demonstrated significant improvements over solifenacin monotherapy in reducing OAB symptoms associated with double-J stents, and providing a higher quality of life without increasing bothersome adverse effects.
Asunto(s)
Succinato de Solifenacina , Vejiga Urinaria Hiperactiva , Humanos , Succinato de Solifenacina/efectos adversos , Vejiga Urinaria Hiperactiva/tratamiento farmacológico , Vejiga Urinaria Hiperactiva/diagnóstico , Estudios Prospectivos , Calidad de Vida , Resultado del Tratamiento , Quimioterapia Combinada , Acetanilidas/efectos adversos , Stents , Antagonistas Muscarínicos/uso terapéuticoRESUMEN
BACKGROUND: Antimuscarinic (AM) and beta-3-agonist (B3A) treatment are the standard first-line pharmacological treatment used to manage overactive bladder (OAB) patients. Aim of our study was to analyze real-life data of adverse events related to AMs and B3A reported on Eudra-Vigilance (EV) Database. METHODS: EV database is the system for managing and analyzing information on suspected adverse reactions to medicines which have been authorized or being studied in clinical trials in the European Economic Area (EEA). We recorded the number of AEs for antimuscarinic and beta-3-agonist per category and severity until January 2021. RESULTS: Overall, 2313 AEs were reported for oxybutinin, 5129 for solifenacin, 2483 for tolterodine, 3523 for fesoterodine, 787 for trospium, 621 for propiverine and 7213 for mirabegron. Urinary retention was higher for fesoterodine (43%) and tolterodine (23%) when compared to solifenacin (10%), mirabegron (11%) and oxybutinin (4%). Cognitive disorder was uncommon for all the analyzed drugs analyzed. Regarding anticolinergic AEs: vision blurred, dry mouth and constipation were higher for AMs when compared to mirabegron. Their prevalence was higher in female patients. Mirabegron presented a higher risk of hypertension (7%) when compared to oxybutinin (2%, P<0.01), solifenacin (2%, P<0.01), tolterodine (2%, P<0.01) and fesoterodine (1%, P<0.01); the rate of hypertension was higher in females (63%) than males (29%) (P<0.01). The risk of acute urinary retention was also significantly higher (15% vs. 10%, P<0.01) in older patients (>85 years). CONCLUSIONS: Real life data is consistent with registry studies regarding the rate of AEs related to antimuscarinic and beta-3-agonist. However some differences were observed. Female patients present higher rates of AEs when compared to male patients. The risk of acute urinary retention was particularly evident in the octogenarians.
Asunto(s)
Hipertensión , Vejiga Urinaria Hiperactiva , Retención Urinaria , Anciano de 80 o más Años , Humanos , Masculino , Femenino , Anciano , Antagonistas Muscarínicos/efectos adversos , Succinato de Solifenacina/efectos adversos , Tartrato de Tolterodina/efectos adversos , Retención Urinaria/inducido químicamente , Retención Urinaria/tratamiento farmacológico , Vejiga Urinaria Hiperactiva/tratamiento farmacológico , Vejiga Urinaria Hiperactiva/epidemiología , Hipertensión/inducido químicamente , Hipertensión/tratamiento farmacológicoRESUMEN
BACKGROUND/AIM: In clinical practice, constipation is one of the most frequent adverse events caused by drugs for overactive bladder (OAB). The occurrence of constipation greatly deteriorates the patient's quality of life. The aim of the study was to evaluate and compare the effects of three commonly used ß3 agonists and anticholinergic drugs on the defecation status in patients with OAB. PATIENTS AND METHODS: We retrospectively reviewed the defecation status in patients who received mirabegron, solifenacin, or fesoterodine for OAB. We evaluated changes in the (a) urological parameters using the OAB symptom score (OABSS) and (b) defecation status using the Bristol Stool Form Scale (BSFS) and constipation scoring system (CSS) following 12 weeks of drug administration. RESULTS: We analyzed data from 165 patients (mirabegron=56, fesoterodine=52, and solifenacin=57). The solifenacin group showed a significant decrease in BSFS (from 3.2±1.0 at baseline to 2.3±12 post-treatment) and an increase in hardened stools (p<0.001). Elimination worsened as assessed by almost all items, and the total modified CSS scores worsened significantly from 4.8±2.6 points at baseline to 8.O±4.8 points after 12 weeks of solifenacin treatment (p<0.001). The mirabegron group showed no changes in any of the CSS items. In the fesoterodine group, the CSS scores for "completeness" and "assistance" increased significantly after treatment (p<0.001 and p=0.013, respectively). CONCLUSION: All three drugs were effective for OAB. Mirabegron had almost no effect on constipation; fesoterodine, an anticholinergic drug, also had hardly any effect on defecation.
Asunto(s)
Vejiga Urinaria Hiperactiva , Agentes Urológicos , Antagonistas Colinérgicos/efectos adversos , Estreñimiento/inducido químicamente , Estreñimiento/tratamiento farmacológico , Defecación , Humanos , Calidad de Vida , Estudios Retrospectivos , Succinato de Solifenacina/efectos adversos , Resultado del Tratamiento , Vejiga Urinaria Hiperactiva/inducido químicamente , Vejiga Urinaria Hiperactiva/tratamiento farmacológico , Vejiga Urinaria Hiperactiva/epidemiología , Agentes Urológicos/efectos adversosRESUMEN
BACKGROUND: Older adults are at an increased risk of delirium because of age, polypharmacy, multiple comorbidities and acute illness. Antimuscarinics are the backbone of the pharmacological management of overactive bladder. However, the safety profiles of antimuscarinics vary because of their dissimilarities to muscarinic receptor-subtype affinities and are associated with differential central anticholinergic adverse effects. OBJECTIVE: This study aimed to examine delirium risk in new users of oxybutynin and solifenacin in older adults (≥ 65 years). In the secondary analyses, we examined the risk of delirium by type and dose of antimuscarinic. METHOD: We applied a case-time-control design to investigate delirium risk in older adults who started taking oxybutynin and solifenacin. We used a nationwide inpatient hospital data (2005-2016), National Minimum Data Set, maintained by the Ministry of Health, New Zealand (NZ), to identify older adults with a new-onset diagnosis of delirium. Eligible patients were older adults aged 65 at entry into the cohort on 1/1/2006. We used dispensing claims data to determine antimuscarinic treatment exposure. The antimuscarinic included in the study were new users of oxybutynin and solifenacin. These two antimuscarinics are subsidised by the Pharmaceutical Management Agency and are the most frequently used antimuscarinic in NZ. A conditional logistic regression model was used to compute matched odds ratios (MORs) and 95% confidence intervals (CIs). In the case-time-control design, we made separate analyses to evaluate the dose-response risk of delirium. RESULTS: We identified 4818 individuals (mean age 82.14) from 2005 to 2015 with incident delirium and were exposed to at least one of the antimuscarinic of interest. The case-time-control matched odds ratio (MOR) for delirium with oxybutynin was (2.06, 95% confidence interval [CI] 1.07-3.96). Solifenacin was not associated with delirium (0.89 95%CI 0.64-1.23). In the sensitivity analyses, the case-time-control MOR for delirium using a shorter risk period (0-3 days) did not change the results. The dose-response risk of delirium was significant for oxybutynin (0.05, 95%CI 0.02-0.08) but not for solifenacin (-0.01, 95%CI -0.03 to 0.00). In addition, in the subgroup analyses, a statistically significant association of delirium was found for oxybutynin but not for solifenacin in the non-dementia cohort (2.11,95% CI 1.08-4.13) and the dementia cohort (1.25, 95%CI 0.05-26.9). CONCLUSION: The study found that oxybutynin but not solifenacin is associated with a risk of new-onset delirium in older adults. The higher blockade of M1 and M2 receptors by oxybutynin is likely to contribute to delirium than solifenacin, which is highly selective for the M3 receptor subtype. Therefore, the treatment choice with an M3 selective agent must be given due consideration, particularly in those with pre-existing cognitive impairment.
Asunto(s)
Delirio , Vejiga Urinaria Hiperactiva , Anciano , Anciano de 80 o más Años , Antagonistas Colinérgicos , Delirio/inducido químicamente , Delirio/tratamiento farmacológico , Delirio/epidemiología , Humanos , Antagonistas Muscarínicos/efectos adversos , Succinato de Solifenacina/efectos adversos , Vejiga Urinaria Hiperactiva/inducido químicamenteRESUMEN
PURPOSE: This cohort study evaluates therapeutic efficacy and adverse events (AEs) of various overactive bladder (OAB) medications for patients with central nervous system (CNS) disorders. METHODS: Patients with OAB and CNS disorders were prospectively enrolled. They were randomly allocated to 3 different treatment subgroups: (1) mirabegron 50 mg once daily (2) solifenacin 5 mg per day, and (3) combined solifenacin 5 mg and mirabegron 50 mg once daily. Efficacy and safety questionnaires and objective parameters were compared among the subgroups, and subgroups between baseline and 3 and 6 months after treatment. AEs, including cognitive dysfunction, were assessed using the Mini-Mental State Examination (MMSE). RESULTS: 102 patients (mean age, 71.8 ± 8.7 years) were enrolled, including 35, 36, and 31 patients received mirabegron monotherapy, solifenacin monotherapy, and combination therapy, respectively. OAB symptoms scores all significantly improved 3 months after treatment in different subgroup. However, PVR increased and VE decreased significantly after treatment in patients receiving solifenacin monotherapy and combination therapy. Dry mouth and constipation were the most common AEs, especially in the solifenacin and combination subgroups. Mild incidence of AEs was noted in patients receiving mirabegron monotherapy. No significant change in MMSE was noted among the subgroups after treatment. CONCLUSION: OAB medication had good therapeutic efficacy in patients who had OAB with CNS disorders, especially in cerebrovascular accident and parkinsonism. No OAB medication or their combination affected cognitive function, whereas minimal AEs were noted with mirabegron. Mirabegron could be recommended as the first choice for managing OAB in these patients.
Asunto(s)
Enfermedades del Sistema Nervioso Central , Vejiga Urinaria Hiperactiva , Agentes Urológicos , Acetanilidas/efectos adversos , Anciano , Anciano de 80 o más Años , Enfermedades del Sistema Nervioso Central/complicaciones , Enfermedades del Sistema Nervioso Central/tratamiento farmacológico , Cognición , Estudios de Cohortes , Quimioterapia Combinada/efectos adversos , Humanos , Persona de Mediana Edad , Succinato de Solifenacina/efectos adversos , Tiazoles/efectos adversos , Resultado del Tratamiento , Vejiga Urinaria Hiperactiva/tratamiento farmacológico , Agentes Urológicos/efectos adversosRESUMEN
The use of bladder antimuscarinics is very common in the elderly. However, recent population-based studies that assessed the use of anticholinergics or bladder antimuscarinics showed an increased risk of dementia when these drugs were used for a prolonged period. Several of these population-based studies included patients who used solifenacin, which is a bladder antimuscarinic released in 2005 with the prospect of being a more selective antimuscarinic for M3 receptors (M3R), which could make it a safer drug when trying to avoid unwanted effects of older bladder antimuscarinics such as oxybutynin, especially with regard to changes in cognition. Since the various bladder antimuscarinics have distinct pharmacological characteristics, such as in the ability to penetrate the blood-brain barrier, in selectivity for muscarinic receptors, and in brain efflux mechanisms, their effects on the central nervous system (CNS) may vary. Solifenacin was the drug selected in this review, which aims to describe the results of several articles published in recent years reporting the effects of solifenacin on cognition or the risk of dementia development. Although preclinical studies show that solifenacin can also act on brain M1 receptors (M1R), short-term clinical studies have shown it to be safe for cognition. However, there are no long-term randomized studies that prove the safety of this drug for the CNS. Thus, until the safety of solifenacin has been established by long-term studies, it seems advisable to avoid prolonged use of this drug in elderly patients.
Asunto(s)
Disfunción Cognitiva , Demencia , Vejiga Urinaria Hiperactiva , Anciano , Disfunción Cognitiva/inducido químicamente , Demencia/inducido químicamente , Humanos , Succinato de Solifenacina/efectos adversos , Vejiga Urinaria , Vejiga Urinaria Hiperactiva/tratamiento farmacológicoRESUMEN
IMPORTANCE: Antimuscarinic medications are often discontinued, and there is a paucity of data regarding patient experience of medications within this class. OBJECTIVE: The objective of this study is to qualitatively explore patient experience of antimuscarinic medications used for overactive bladder using reviews on Drugs.com. STUDY DESIGN: We examined reviews prior to February 2, 2020 (available since 2008) for oral antimuscarinic medications. User content was reviewed qualitatively via inductive content analysis. Investigators coded third-party impressions, categorizing each review as positive, mostly positive, mostly negative, or negative. The prevalence of side effects, themes, and impressions are described, with comparisons by drug using χ2, Mann-Whitney U, and Kruskal-Wallis tests, as appropriate. Correlation between ordinal and categorical variables was performed using Tau and Spearman correlation coefficients, respectively. RESULTS: We analyzed 469 user reviews. 68.2% reported symptom improvement. The most common side effects were dry mouth (29%) and fatigue (10.7%). Fewer neurologic side effects were reported in the solifenacin (13.9%) and trospium (none) groups (P = 0.009). Tolterodine and trospium immediate release had lower rates of ears, nose, and throat side effects (22.5% and 26.2%, respectively, P = 0.001.) Analysis of themes suggested 2 domains driving overall satisfaction: improvement and side effects. Improvement was associated with a positive satisfaction score (ρ = 0.64, P < 0.001) and gestalt impression (ρ = 0.74, P < 0.001). The factors that most negatively affected these measures were persistent symptoms followed by gastrointestinal side effects (P < 0.001). CONCLUSIONS: Our data suggest important differences within this class of medication both in terms of side effects and patient satisfaction. Furthermore, symptom improvement is the leading factor for patient satisfaction, whereas gastrointestinal side effects are associated with dissatisfaction.
Asunto(s)
Antagonistas Muscarínicos , Vejiga Urinaria Hiperactiva , Femenino , Humanos , Masculino , Antagonistas Muscarínicos/efectos adversos , Evaluación del Resultado de la Atención al Paciente , Succinato de Solifenacina/efectos adversos , Tartrato de Tolterodina , Vejiga Urinaria Hiperactiva/tratamiento farmacológicoRESUMEN
CONTEXT: The choice of the most efficacious drug for patients with idiopathic overactive bladder (IOAB) remains challenging. OBJECTIVE: The aim of this network meta-analysis was to determine the most efficacious oral antimuscarinic or ß-adrenoceptor agonist accounting for adverse events for the management of IOAB. EVIDENCE ACQUISITION: A comprehensive electronic search was done in MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials (CENTRAL), PubMed, and Ovid for studies in any language in February 2021 considering the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) statement. We included all randomized controlled trials assessing oral antimuscarinics or ß-adrenoceptor agonists for the treatment of IOAB. We determined the effect of specific bothersome symptoms separately. EVIDENCE SYNTHESIS: Fifty-four articles were included in our analysis. The most efficacious agents considering the evaluated outcomes were oxybutynin 15 mg/d in reducing incontinence episodes, imidafenacin 0.5 mg/d together with solifenacin 10 and 5 mg/d in reducing micturition episodes, fesoterodine 4 and 8 mg/d as well as solifenacin 10 mg/d in reducing urgency episodes, imidafenacin 0.5 mg/d and solifenacin 10 mg/d in reducing urgency urinary incontinence episodes, and solifenacin 10 mg/d, vibegron 50 mg/d, and fesoterodine 8 mg/d in improving the voided volume. Gastrointestinal problems, especially due to antimuscarinic agents, were the most prevalent adverse events. CONCLUSIONS: Taken together, there is only minimal difference between the efficacy of oral antimuscarinics and that of ß-adrenoceptor agonists. Although finding the best medication for all is impossible, finding the best treatment for every individual patient can be done by considering the efficacy of a medicine for the most bothersome symptom(s) in balance with drug-specific adverse events. PATIENT SUMMARY: This study aimed to find the most efficient oral medication to treat overactive bladder, taking into consideration the adverse events. Based on our study, there is a minimal difference in the efficacy between the two major drug classes used to treat overactive bladder. Gastrointestinal problems were the most common adverse events in medical treatment of overactive bladder. Selection of the best treatment is possible through shared decision-making between the doctor and the patient based on the patient's most bothersome symptom. We provide a framework for physicians to facilitate shared decision-making with each individual patient.
Asunto(s)
Vejiga Urinaria Hiperactiva , Incontinencia Urinaria , Compuestos de Bencidrilo , Humanos , Antagonistas Muscarínicos/uso terapéutico , Metaanálisis en Red , Receptores Adrenérgicos/uso terapéutico , Succinato de Solifenacina/efectos adversos , Vejiga Urinaria Hiperactiva/diagnóstico , Vejiga Urinaria Hiperactiva/tratamiento farmacológico , Incontinencia Urinaria/tratamiento farmacológicoRESUMEN
BACKGROUND: The differential risk of incident dementia associated with receiving various overactive bladder (OAB) drugs is unknown. OBJECTIVE: To estimate the association of antimuscarinic OAB drug (exposure), compared with a ß-3 agonist (mirabegron), and incident dementia. DESIGN, SETTING, AND PARTICIPANTS: A population-based nested case-control study was conducted in patients treated with OAB medications in Ontario, Canada. A total of 11 392 patients aged ≥66 yr with a new diagnosis of dementia between 2010 and 2017, and 29 881 age- and sex-matched controls without dementia were included in the study. INTERVENTION: Receipt of an antimuscarinic OAB drug or receipt of mirabegron, within the previous 6-12 mo. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: Cases developed dementia and Alzheimer's disease. Controls were derived from the general population and matched to cases based on important baseline characteristics. Odds ratios (ORs) for incident dementia, adjusted for demographic and health-related characteristics, were determined. RESULTS AND LIMITATIONS: Patients receiving solifenacin (OR 1.24; 95% confidence interval 1.08-1.43) and darifenacin (OR 1.30; 95% CI 1.08-1.56) in the prior 6 mo had increased odds of incident dementia compared with those receiving mirabegron. In the 6 mo to 1 yr prior to diagnosis, receipt of solifenacin (OR 1.34; 95% CI 1.11-1.60), darifenacin (OR 1.49; 95% CI 1.19-1.86), tolterodine (OR 1.21; 95% CI 1.02-1.45), and fesoterodine (OR 1.39; 95% CI 1.14-1.71) was associated with increased odds of incident dementia compared with receipt of mirabegron. No effect was seen with oxybutynin or trospium. Limitations included misclassification of the outcome and residual confounding associated with the use of health administrative databases. CONCLUSIONS: Older adults receiving solifenacin and darifenacin in the 6 mo prior to diagnosis, and those receiving solifenacin, darifenacin, tolterodine, or fesoterodine in the year prior to diagnosis, have increased odds of incident dementia, compared with those receiving mirabegron. Oxybutynin and trospium were not associated with dementia, likely due to a protopathic bias. Careful drug selection is warranted when treating patients with OAB. PATIENT SUMMARY: In a large Canadian cohort of patients who developed dementia after starting an overactive bladder (OAB) medication, those taking some anticholinergic medications for OAB have an increased risk of dementia compared with those taking mirabegron.
Asunto(s)
Demencia , Vejiga Urinaria Hiperactiva , Humanos , Anciano , Vejiga Urinaria Hiperactiva/tratamiento farmacológico , Vejiga Urinaria Hiperactiva/epidemiología , Succinato de Solifenacina/efectos adversos , Antagonistas Muscarínicos/efectos adversos , Estudios de Casos y Controles , Tartrato de Tolterodina/uso terapéutico , Canadá , Demencia/inducido químicamente , Demencia/epidemiologíaRESUMEN
Antimuscarinics are first-line medication for management of overactive bladder with solifenacin being commonly prescribed. Angioedema is the swelling of mucosa and submucosal tissue. There are no published case reports of drug-induced angioedema involving solifenacin. We report a case of a 41-year-old man with spinal cord injury who presented with oedema of face, lips, tongue and associated pruritic urticaria after taking 5 mg of solifenacin. All other possible causes including food allergy, insect bite, hereditary angioedema, use of NSAIDs, ACE inhibitors and antibiotics were ruled out. The temporal association between solifenacin and angioedema and complete resolution of symptoms after discontinuing the drug suggest that solifenacin was the most probable cause of angioedema in our patient.
Asunto(s)
Angioedema , Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos , Enfermedades de la Lengua , Urticaria , Adulto , Angioedema/inducido químicamente , Angioedema/tratamiento farmacológico , Inhibidores de la Enzima Convertidora de Angiotensina/uso terapéutico , Humanos , Enfermedad Iatrogénica , Masculino , Succinato de Solifenacina/efectos adversos , Enfermedades de la Lengua/inducido químicamente , Urticaria/inducido químicamenteRESUMEN
Overactive bladder (OAB) is often treated with medications that block the cholinergic receptors in the bladder (known as anticholinergics). The effect of this medication class on cognition and risk of dementia has been increasingly studied over the past 40 years after initial studies suggested that the anticholinergic medication class could affect memory. Short-term randomized clinical trials demonstrated that the administration of the anticholinergic oxybutynin leads to impaired memory and attention, and large, population-based studies showed associations between several different anticholinergic medications and dementia. However, trials involving anticholinergics other than oxybutynin have not shown such substantial effects on short-term cognitive function. This discordance in results between short-term cognitive safety of OAB anticholinergics and the long-term increased dementia risk could be explained by the high proportion of patients using oxybutynin in the OAB subgroups of the dementia studies, or a study duration that was too short in the prospective clinical trials on cognition with other OAB anticholinergics. Notably, all studies must be interpreted in the context of potential confounding factors, such as when prodromal urinary symptoms associated with the early stages of dementia lead to an increase in OAB medication use, rather than the use of OAB medication causing dementia. In patients with potential risk factors for cognitive impairment, the cautious use of selected OAB anticholinergic agents with favourable physicochemical and pharmacokinetic properties and clinical trial evidence of cognitive safety might be appropriate.
Asunto(s)
Antagonistas Colinérgicos/efectos adversos , Cognición , Disfunción Cognitiva/inducido químicamente , Demencia/epidemiología , Vejiga Urinaria Hiperactiva/tratamiento farmacológico , Compuestos de Bencidrilo/efectos adversos , Compuestos de Bencidrilo/uso terapéutico , Benzofuranos/efectos adversos , Benzofuranos/uso terapéutico , Antagonistas Colinérgicos/uso terapéutico , Disfunción Cognitiva/epidemiología , Humanos , Ácidos Mandélicos/efectos adversos , Ácidos Mandélicos/uso terapéutico , Síntomas Prodrómicos , Pirrolidinas/efectos adversos , Pirrolidinas/uso terapéutico , Medición de Riesgo , Factores de Riesgo , Succinato de Solifenacina/efectos adversos , Succinato de Solifenacina/uso terapéutico , Tartrato de Tolterodina/efectos adversos , Tartrato de Tolterodina/uso terapéuticoRESUMEN
INTRODUCTION AND HYPOTHESIS: The aim of this study is to report cognitive dysfunction with commonly used antimuscarinic overactive bladder medications in patients suffering from overactive bladder disorder with and without baseline neurologic conditions. METHODS: We conducted an Ovid MEDLINE, Embase, and PsycINFO search from January 1998 to December 2018 using PRISMA guidelines. Eighteen studies met the inclusion criteria, including 5 randomized controlled trials and 13 observational studies. RESULTS: Cognitive decline was reported with oxybutynin use (5 of 8 studies) and tolterodine use (4 of 7 studies) among patients with and without baseline cognitive impairment. Oxybutynin use was linked to functional, mental, and behavioral decline among patients with Alzheimer's disease (2 studies). No cognitive decline was detected among patients with and without baseline cognitive impairment taking trospium (6 studies), darifenacin (3 studies), imidafenacin (2 studies), and fesoterodine (1 study). Solifenacin was not associated with cognitive decline (2 studies) but was linked to an increased risk of dementia among patients with diabetes (1 study). CONCLUSION: In this review, cognitive decline was reported with oxybutynin and tolterodine use and should be used with caution in adults over 65 years of age. Solifenacin, fesoterodine, and imidafenacin showed mixed results related to central nervous system effect. Trospium and darifenacin were not associated with cognitive decline among patients with and without baseline cognitive impairment.
Asunto(s)
Disfunción Cognitiva , Vejiga Urinaria Hiperactiva , Anciano , Disfunción Cognitiva/inducido químicamente , Humanos , Antagonistas Muscarínicos/efectos adversos , Succinato de Solifenacina/efectos adversos , Tartrato de Tolterodina , Vejiga Urinaria Hiperactiva/complicaciones , Vejiga Urinaria Hiperactiva/tratamiento farmacológicoRESUMEN
PURPOSE: The purpose of this study is to investigate the efficacy and safety of mirabegron versus solifenacin in the treatment of newly diagnosed overactive bladder (OAB) in children. METHODS: We conducted a prospective randomized controlled study on pediatric patients with newly diagnosed OAB. Patients were randomized into 3 groups: mirabegron (50 mg once daily) in group I, solifenacin (5 mg) in group II, and placebo in group III. Before starting our treatment and at the end of the 3 months course, we obtained a 3-day voiding diary. This diary included incontinence episode per day, mean voided volume per micturition, mean number of micturition per day, and post-void residual urine. Moreover, the parents/patients were asked to rate symptom relief, and the adverse events were recorded throughout the study period. RESULTS: A total of 190 patients aged from 5 to 14 years completed this study. At the end of this trial, both groups I and II showed significant improvement versus placebo regarding our efficacy parameters with no significant difference between group I and II. The overall success rate based on assessment of symptom relief was significantly higher in the treated groups (87.5% in I and 90.2% in II) versus placebo (55.8%). Dry mouth was reported in 2.8, 10, and 0% and constipation in 2.8, 11.4, and 1.4% in group I, II, and III, respectively, without statistically significant difference between group I and placebo. However, there was a significant difference between group II and placebo regarding these side effects. CONCLUSION: Both mirabegron and solifenacin have comparable efficacy regarding the control of OAB symptoms in the newly diagnosed children, but mirabegrone seems to have less side effects.
Asunto(s)
Acetanilidas/uso terapéutico , Agonistas de Receptores Adrenérgicos beta 3/uso terapéutico , Antagonistas Muscarínicos/uso terapéutico , Succinato de Solifenacina/uso terapéutico , Tiazoles/uso terapéutico , Vejiga Urinaria Hiperactiva/tratamiento farmacológico , Vejiga Urinaria/efectos de los fármacos , Urodinámica/efectos de los fármacos , Agentes Urológicos/uso terapéutico , Acetanilidas/efectos adversos , Adolescente , Agonistas de Receptores Adrenérgicos beta 3/efectos adversos , Factores de Edad , Niño , Preescolar , Egipto , Femenino , Humanos , Masculino , Antagonistas Muscarínicos/efectos adversos , Estudios Prospectivos , Método Simple Ciego , Succinato de Solifenacina/efectos adversos , Tiazoles/efectos adversos , Factores de Tiempo , Resultado del Tratamiento , Vejiga Urinaria/fisiopatología , Vejiga Urinaria Hiperactiva/diagnóstico , Vejiga Urinaria Hiperactiva/fisiopatología , Agentes Urológicos/efectos adversosRESUMEN
OBJECTIVE: To determine the patient-perceived effectiveness and tolerability of mirabegron compared to solifenacin in a multiple sclerosis (MS) population with overactive bladder (OAB) symptoms. MATERIALS AND METHODS: MS patients with OAB symptoms who were not on medication for their urinary symptoms at enrollment were prospectively recruited. Patients enrolled in years 1-2 were prescribed mirabegron, whereas patients enrolled in years 3-4 were prescribed solifenacin. At enrollment and 6-week follow-up, patients completed several patient reported outcome measures. The primary outcome was change in OAB Questionnaire Short Form (OAB-q SF) symptom severity and minimal clinically important difference (MCID) achievement. The Patient Assessment of Constipation Symptoms (PAC-SYM) was used to assess bowel function over the treatment period. RESULTS: Sixty-one patients were enrolled. The majority of the mirabegron (70%) and the solifenacin (69%) group achieved the OAB-q SF symptom severity MCID. The solifenacin group had a statistically significant greater decrease in its end of study OAB-q SF score (Δ = -37.87 vs -20.43, P = .02). Constipation improved in the mirabegron group and worsened in the solifenacin group (ΔPAC-SYM = -0.38 vs +0.22; P = .02), with 30% of patients prescribed solifenacin experiencing worsening above the MCID threshold. CONCLUSION: Among MS patients, we demonstrated similar response rates to mirabegron and solifenacin, with approximately 50%-70% achieving each patient reported outcome measure's MCID. Though this small study showed some short-term evidence that improvement in urinary symptom severity was greater with solifenacin, this potential benefit must be weighed against the observed risk of worsening constipation. Further studies are needed to confirm these findings.