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Cornu JN, Klap J, Thuillier C, Donon L, Meyer F, Even L, Bourguin A, Richard C, Wagner L, Peyronnet B. Efficacy and safety of the TENSI+ device for posterior tibial nerve stimulation: A multicenter, retrospective study. Prog Urol 2023; 33:541-546. [PMID: 37516600 DOI: 10.1016/j.purol.2023.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Revised: 06/29/2023] [Accepted: 07/02/2023] [Indexed: 07/31/2023]
Abstract
OBJECTIVES Transcutaneous posterior tibial nerve stimulation (TC-PTNS) is a validated option for lower urinary tract symptoms (LUTS) management, with a short-term success rate of around 60% and few adverse events. Our goal was to report the efficacy and safety results of TC-PTNS using the newly issued device TENSI+ for LUTS management. PATIENTS AND METHODS A multicenter, retrospective study was conducted in 7 urology departments in France. All patients treated with TC-PTNS for LUTS using the TENSI+ device between September 2021 and February 2022 were included. All patients received supervised at-home training by a specialized nurse. All patients were asked to do daily, 20minutes sessions of TC-PTNS. Patient demographics, history, initial symptoms and previous treatment were collected at inclusion. A follow-up visit was scheduled at 3 months. Efficacy was evaluated through treatment persistence at 3 months and PGI-I (Patient Global Impression of Improvement) score. Adverse events were recorded. RESULTS One hundred and three patients (86 women and 17 men) were included. All patients had overactive bladder symptoms, 64 suffered from urgency incontinence, and 24 had associated voiding symptoms. Eighteen patients had neurogenic background, and 30 previously received anticholinergics. After a median follow-up of 12 [10-21]weeks, 70 patients were still using the device (68%). PGI-I score reflected an improvement in 70.9% and was 1, 2 and 3 in 28, 26 and 19 patients respectively, while 24 were unchanged and 6 were worse. No clinical baseline parameter was predictive of success. Adverse events included pain at stimulation site (two cases) and pelvic pain (two patients), which rapidly resolved after treatment interruption. CONCLUSIONS TC-PTNS with TENSI+ device is an effective option for LUTS management, with results that seem similar to other TC-PTNS approaches. Adverse events were mild and reversible after treatment interruption. LEVEL OF EVIDENCE: 4
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Affiliation(s)
- Jean-Nicolas Cornu
- Department of Urology, Charles Nicolle University Hospital, University of Rouen, 1, rue de Germont, 76031 Rouen Cedex, France.
| | - Julia Klap
- Department of Urology, Claude Galien Hospital, France
| | - Caroline Thuillier
- Department of Urology, University Hospital of Grenoble, Grenoble, France
| | - Laurence Donon
- Department of Urology, Polyclinique de la côte Basque, France
| | - François Meyer
- Department of Urology Saint-Louis Hospital, Paris, France
| | - Lucie Even
- Department of Urology, La Seyne sur Mer, France
| | - Anael Bourguin
- Department of Urology, University of Nimes, Nimes, France
| | - Claire Richard
- Department of Urology, University of Rennes, Rennes, France
| | - Laurent Wagner
- Department of Urology, University of Nimes, Nimes, France
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Wang J, Ritchey ME, Reynolds K, Carbonneau M, Carrera A, Goti N, Horn JR, Girman CJ. Assessment of Codispensing Patterns of Mirabegron and Prespecified CYP2D6 Substrates in Patients with Overactive Bladder. Drugs Real World Outcomes 2023; 10:439-446. [PMID: 37219800 PMCID: PMC10491567 DOI: 10.1007/s40801-023-00370-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/16/2023] [Indexed: 05/24/2023] Open
Abstract
BACKGROUND Patients with overactive bladder (OAB) experience sudden, intense urges to urinate, which may include urge urinary incontinence and nocturia. Pharmacotherapy includes β3-adrenergic receptor agonists such as mirabegron; however, mirabegron contains a label warning for cytochrome P450 (CYP) 2D6 inhibition, making coadministration with CYP2D6 substrates require monitoring and dose adjustment to avoid unintended increases in substrate concentration. OBJECTIVE To understand the codispensing patterns of mirabegron among patients using ten predefined CYP2D6 substrates with and before mirabegron dispensing. METHODS This retrospective claims database analysis used the IQVIA PharMetrics® Plus Database to assess codispensing of mirabegron with ten predefined CYP2D6 substrate groups identified on the basis of medications most frequently prescribed in the United States, those with high susceptibility to CYP2D6 inhibition, and those with evidence for exposure-related toxicity. Patients had to be ≥ 18 years old before initiation of the CYP2D6 substrate episode that overlapped with mirabegron. The cohort entry period was November 2012 to September 2019, and the overall study period was 1 January 2011 to 30 September 2019. Comparisons of patient profiles at dispensing were made between time periods with and before mirabegron use in the same patient. Descriptive statistics were used to assess the number of exposure episodes, total duration of exposure, and median duration of exposure of CYP2D6 substrate dispensing with and before mirabegron. RESULTS CYP2D6 substrate exposure periods totaling ≥ 9000 person-months were available before overlapping exposure to mirabegron for all ten CYP2D6 substrate cohorts. Median codispensing duration for chronically administered CYP2D6 substrates was 62 (interquartile range [IQR] 91) days for citalopram/escitalopram, 71 (105) days for duloxetine/venlafaxine, and 75 (115) days for metoprolol/carvedilol; median codispensing duration for acutely administered CYP2D6 substrates was 15 (33) days for tramadol and 9 (18) days for hydrocodone. CONCLUSIONS In this claims database analysis, the dispensing patterns of CYP2D6 substrates with mirabegron displayed frequent overlapping of exposure. Thus, a need exists to better understand the outcomes experienced by patients with OAB who are at increased risk for drug‒drug interactions when taking multiple CYP2D6 substrates concurrently with a CYP2D6 inhibitor.
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Affiliation(s)
| | | | - Kamika Reynolds
- CERobs Consulting, LLC, Chapel Hill, NC, USA
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | | | - Adam Carrera
- Urovant Sciences, 5281 California Ave, Suite 100, Irvine, CA, 92617, USA.
| | - Noelia Goti
- Urovant Sciences, 5281 California Ave, Suite 100, Irvine, CA, 92617, USA
| | - John R Horn
- Department of Pharmacy, School of Pharmacy, University of Washington, Seattle, WA, USA
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3
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Ritchey ME, Wang J, Young JC, Chandra R, Carrera A, Goti N, Horn JR, Girman CJ. CYP2D6 Substrate Dispensing Among Patients Dispensed Mirabegron: An Administrative Claims Analysis. Drugs Real World Outcomes 2023; 10:119-129. [PMID: 36456851 PMCID: PMC9944153 DOI: 10.1007/s40801-022-00339-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/29/2022] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND Overactive bladder (OAB) is characterized by the presence of bothersome urinary symptoms. Pharmacologic treatment options for OAB include anticholinergics and β3-adrenergic agonists. Use of β3-adrenergic agonists may result in similar treatment efficacy with a decreased side effect profile compared with anticholinergics because high anticholinergic burden is associated with cardiovascular and neurologic side effects. However, the β3-adrenergic agonist mirabegron, one of two approved drugs within this class, is a moderate cytochrome P450 (CYP) 2D6 inhibitor, and coadministration of drugs that are CYP2D6 substrates with mirabegron may lead to adverse drug effects. OBJECTIVE The aim of this study was to quantify how often CYP2D6 substrates were dispensed in patients receiving mirabegron among adults of any age and among those ≥ 65 years of age. METHODS In this retrospective descriptive analysis, a deidentified administrative claims database in the United States, IQVIA PharMetrics® Plus, was used to identify dispensing claims for CYP2D6 substrates and mirabegron from November 2012 to September 2019. Prevalence of CYP2D6 substrate dispensing was assessed in patients dispensed mirabegron among all adults ≥ 18 years old and additionally among a cohort of those ≥ 65 years old. Patient baseline profiles at the time of mirabegron and CYP2D6 substrate codispensing and at the time of mirabegron dispensing were compared. CYP2D6 substrates were categorized as those with the potential for increased risk of QT prolongation, with anticholinergic properties, with narrow therapeutic index (NTI), contraindicated or having a black box warning when used with CYP2D6 inhibitors, or used for depression or other psychiatric disease. Dispensing data and patient profiles were summarized descriptively. RESULTS Overall, 68.5% of adults ≥ 18 years old dispensed mirabegron had overlapping dispensings for one or more CYP2D6 substrate; 60.6% and 53.6% had overlapping dispensings for CYP2D6 substrates with anticholinergic properties or risk of QT prolongation, respectively. CYP2D6 substrates with NTI, contraindicated with CYP2D6 inhibitors, or for psychiatric use were codispensed in 17.7%, 16.6%, and 38.0% of adult mirabegron users, respectively. Mirabegron users receiving one or more concurrent CYP2D6 substrate were more likely to be older, have more comorbidities and baseline polypharmacy, and have increased healthcare resource utilization compared with those without concurrent CYP2D6 substrates. Commonly codispensed CYP2D6 substrates included hydrocodone, oxycodone, tramadol, metoprolol, and tamsulosin. Findings were similar for patients in the older cohort (≥ 65 years old), with 72.1% receiving overlapping CYP2D6 substrates. CONCLUSIONS Codispensing of CYP2D6 substrates, especially those with anticholinergic properties or risk of QT prolongation, was common among adults and older adults receiving mirabegron. Results highlight the need for improved awareness of CYP2D6 substrate prescribing among patients receiving pharmacologic treatment for OAB that inhibits the CYP2D6 pathway.
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Affiliation(s)
| | | | | | | | - Adam Carrera
- Urovant Sciences, 5281 California Ave, Suite 100, Irvine, CA, 92617, USA.
| | - Noelia Goti
- Urovant Sciences, 5281 California Ave, Suite 100, Irvine, CA, 92617, USA
| | - John R Horn
- Department of Pharmacy, School of Pharmacy, University of Washington, Seattle, WA, USA
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Bankes D, Turgeon J. Reply to: Commentary on: Pharmacist-driven interventions to de-escalate urinary antimuscarinics in the Programs of All-Inclusive Care for the Elderly. J Am Geriatr Soc 2023; 71:996-998. [PMID: 36582167 DOI: 10.1111/jgs.18203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 12/08/2022] [Indexed: 12/31/2022]
Abstract
This letter comments on the letter by Daniel Snyder and Salim Mujais.
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Affiliation(s)
- David Bankes
- Tabula Rasa HealthCare, Moorestown, New Jersey, USA
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Zillioux J, Welk B, Suskind AM, Gormley EA, Goldman HB. SUFU white paper on overactive bladder anticholinergic medications and dementia risk. Neurourol Urodyn 2022; 41:1928-1933. [PMID: 36066046 DOI: 10.1002/nau.25037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 08/20/2022] [Indexed: 11/09/2022]
Abstract
AIMS Anticholinergic medications are widely used in the treatment of overactive bladder (OAB), as well as for short-term treatment of bladder symptoms following a variety of urologic surgeries. Mounting evidence points to an association between anticholinergic medications and the increased risk of incident dementia. The Society for Urodynamics, Female Pelvic Medicine, and Urogenital Reconstruction (SUFU) thus convened a committee of subject experts to contextualize the current understanding of the cognitive risks of anticholinergic medications in the urologic patient population and to provide practical clinical guidance on this subject. METHODS Statements are based on an expert literature review and the committee's opinion. The document has been reviewed and approved by the SUFU board. RESULTS Chronic use (>3 months) of OAB anticholinergic medications is likely associated with an increased risk of new-onset dementia. Short-term (<4 weeks) use of most OAB anticholinergic medications is likely safe in most individuals. Clinicians should consider potential cognitive risks in all patient populations when prescribing OAB anticholinergics for chronic use. Consideration should be given to progressing to advanced therapy (botulinum toxin or neuromodulation) earlier in the OAB treatment paradigm CONCLUSIONS: The current body of literature supports a likely small but significant increased risk of dementia with chronic exposure to OAB anticholinergic medications. Potential harms should be balanced against potential quality of life improvement with treatment.
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Affiliation(s)
- Jacqueline Zillioux
- Department of Urology, University of Virginia School of Medicine, Charlottesville, Virginia, USA.,Glickman Urological & Kidney Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Blayne Welk
- Division of Urology, Department of Surgery, Western University, London, Ontario, Canada
| | - Anne M Suskind
- Department of Urology, University of California, San Francisco, California, USA
| | - E Ann Gormley
- Section of Urology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, USA
| | - Howard B Goldman
- Glickman Urological & Kidney Institute, Cleveland Clinic, Cleveland, Ohio, USA
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6
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Tasdemiroglu Y, Gourdie RG, He JQ. In vivo degradation forms, anti-degradation strategies, and clinical applications of therapeutic peptides in non-infectious chronic diseases. Eur J Pharmacol 2022; 932:175192. [PMID: 35981605 DOI: 10.1016/j.ejphar.2022.175192] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 08/01/2022] [Accepted: 08/05/2022] [Indexed: 11/03/2022]
Abstract
Current medicinal treatments for diseases comprise largely of two categories: small molecular (chemical) (e.g., aspirin) and larger molecular (peptides/proteins, e.g., insulin) drugs. Whilst both types of therapeutics can effectively treat different diseases, ranging from well-understood (in view of pathogenesis and treatment) examples (e.g., flu), to less-understood chronic diseases (e.g., diabetes), classical small molecule drugs often possess significant side-effects (a major cause of drug withdrawal from market) due to their low- or non-specific targeting. By contrast, therapeutic peptides, which comprise short sequences from naturally occurring peptides/proteins, commonly demonstrate high target specificity, well-characterized modes-of-action, and low or non-toxicity in vivo. Unfortunately, due to their small size, linear permutation, and lack of tertiary structure, peptidic drugs are easily subject to rapid degradation or loss in vivo through chemical and physical routines, thus resulting in a short half-life and reduced therapeutic efficacy, a major drawback that can reduce therapeutic efficiency. However, recent studies demonstrate that the short half-life of peptidic drugs can be significantly extended by various means, including use of enantiomeric or non-natural amino acids (AAs) (e.g., L-AAs replacement with D-AAs), chemical conjugation [e.g., with polyethylene glycol], and encapsulation (e.g., in exosomes). In this context, we provide an overview of the major in vivo degradation forms of small therapeutic peptides in the plasma and anti-degradation strategies. We also update on the progress of small peptide therapeutics that are either currently in clinical trials or are being successfully used in clinical therapies for patients with non-infectious diseases, such as diabetes, multiple sclerosis, and cancer.
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Affiliation(s)
- Yagmur Tasdemiroglu
- Department of Biomedical Sciences and Pathobiology, College of Veterinary Medicine, Virginia Tech, Blacksburg, VA, 24061, USA
| | - Robert G Gourdie
- Center for Vascular and Heart Research, Fralin Biomedical Research Institute, Virginia Tech, Roanoke, VA, 24016, USA
| | - Jia-Qiang He
- Department of Biomedical Sciences and Pathobiology, College of Veterinary Medicine, Virginia Tech, Blacksburg, VA, 24061, USA.
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7
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Sun P, Wang Z, Wu T, Zuo S, Huang X, Cui Z, Zhang D. Injectable, Adhesive, and Self-Healing Composite Hydrogels Loaded With Oxybutynin Hydrochloride for the Treatment of Overactive Bladder in Rats. Front Bioeng Biotechnol 2022; 10:906835. [PMID: 35832402 PMCID: PMC9272884 DOI: 10.3389/fbioe.2022.906835] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 05/11/2022] [Indexed: 12/04/2022] Open
Abstract
Object: The aim of this study was to prepare injectable, adhesive, and self-healing composite hydrogels loaded with oxybutynin hydrochloride and verify its function in the treatment of overactive bladder. Method: The ultraviolet (UV) absorption of oxybutynin (Oxy) in the solution was detected using a UV spectrophotometer at 233 nm, and the cumulative drug release was calculated using Origin software. L929 mouse fibroblasts were used to test cell adhesion to OCP50 and OCP100 hydrogels. Both FT-IR and NMR overactive bladder demonstrated that Dex was oxidized to PDA with aldehyde groups. Urodynamic examinations were performed 24 h after intraperitoneal injection in the rat model. The relative expression levels of Orai1 and STIM1 were detected by western blot (WB) and QPCR. Results: After loading Oxy, the shear adhesion under the wet conditions of OCP50 and OCP100 was higher than CP50 and CP100 (p < 0.05), and both were suitable for intravaginal administration. After 72 h of release, oxybutynin released 82.8% in OCP100 hydrogel and 70% in OCP50. Compared to the model, OCP50, CP100, and OCP100 relieved the overactive bladder and inhibited the expression of Orail and STIM1. Conclusions: Oxybutynin hydrogel could provide relief to overactive bladder by decreasing the expression of Orail and STIM1 in rats.
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Affiliation(s)
- Peng Sun
- Department of Urology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Zheng Wang
- Department of Urology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Tong Wu
- Department of Chemotherapy, Shandong Second Provincial General Hospital, Shandong Provincial ENT Hospital, Jinan, China
| | - Shishuai Zuo
- Department of Urology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Xiaoyu Huang
- Department of Urology, The First Affiliated Hospital of Shandong First Medical University, Jinan, China
| | - Zilian Cui
- Department of Urology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
- Department of Urology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Dong Zhang
- Department of Urology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
- Department of Urology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- *Correspondence: Dong Zhang,
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Soda T, Koike S, Ikeuchi R, Okada T. Utilization rate and long-term persistence of combination pharmacotherapy with β3-agonists and antimuscarinics for overactive bladder refractory to monotherapy in a real-world setting. Neurourol Urodyn 2022; 41:1165-1171. [PMID: 35419862 DOI: 10.1002/nau.24935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 03/24/2022] [Accepted: 04/05/2022] [Indexed: 11/07/2022]
Abstract
AIM To assess real-world treatment profiles, including utilization rate, time to and reasons for discontinuation of combination pharmacotherapy with β3 -agonists and antimuscarinics for refractory overactive bladder (OAB) through a retrospective chart review. METHODS We retrospectively reviewed the records of OAB patients who received β3 -agonists or antimuscarinics at our hospital between 2012 and 2020 and analyzed the clinical course of patients who progressed to combination therapy. Data on age, sex, major complaints, OAB symptom score at the initiation of combination therapy, treatment persistence, and reasons for discontinuation were collected. Treatment persistence was assessed with respect to the median time to discontinuation and persistence rate at 12 months. RESULTS Of the 2163 patients receiving β3 -agonists or antimuscarinics, only 84 (3.8%) progressed to combination therapy with both drug classes. At therapy initiation, most (98%) of these patients had moderate to severe OAB symptoms. Median treatment duration and 12-month persistence rate for combination therapy were 595 days and 64.0%, respectively. The reasons for discontinuation were insufficient treatment efficacy followed by adverse effects including voiding impairment in nearly 10% of the patients. None of the baseline parameters was independently associated with persistence in the multivariate analysis. CONCLUSION While underutilized among OAB patients refractory to monotherapy, combination pharmacotherapy showed a greater persistence rate than published mirabegron or antimuscarinic monotherapy when applied to patients with moderate to severe symptoms. Treatment-emergent voiding impairment is a concern associated with this mode of therapy. A small sample size at a single institution is the limitation of this study.
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Affiliation(s)
- Takeshi Soda
- Department of Urology, Tazuke Kofukai Medical Research Institute Kitano Hospital, Osaka, Japan
| | - Shuhei Koike
- Department of Urology, Tazuke Kofukai Medical Research Institute Kitano Hospital, Osaka, Japan
| | - Ryosuke Ikeuchi
- Department of Urology, Tazuke Kofukai Medical Research Institute Kitano Hospital, Osaka, Japan
| | - Takuya Okada
- Department of Urology, Tazuke Kofukai Medical Research Institute Kitano Hospital, Osaka, Japan
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Krhut J, Skugarevská B, Míka D, Lund L, Zvara P. Clinical Utility of β3-Adrenoreceptor Agonists for the Treatment of Overactive Bladder: A Review of the Evidence and Current Recommendations. Res Rep Urol 2022; 14:167-175. [PMID: 35502186 PMCID: PMC9056051 DOI: 10.2147/rru.s309144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 04/03/2022] [Indexed: 11/29/2022] Open
Abstract
This nonsystematic review provides a summary of current evidence on the use of β3-adrenoreceptor agonists (β3-ARAs) for the treatment for lower urinary tract symptoms. Soon after their discovery in 1989, β3-ARs were identified as a predominant adrenoreceptor subtype in the human urinary bladder. Although it is widely believed that β3-ARAs cause detrusor relaxation, the effect on bladder afferent signaling likely plays an important role in their mechanism of action as well. In 2011 and 2012, mirabegron was approved for clinical use in overactive bladder (OAB) patients. Pooled analysis of data from prospective randomized studies on >60,000 OAB patients showed that when compared to placebo, mirabegron was superior with respect to reducing the frequency, number, and severity of urgency episodes, number of incontinence episodes and increasing dry rate, but not in reduction of nocturia episodes. The only side effect showing significantly higher incidence than placebo was nasopharyngitis. Mirabegron is approved for OAB treatment in all age-groups and in pediatric patients with neurogenic bladder. Vibegron is another β3-ARA approved for OAB treatment in the US and Japan. Several large, multicenter, double-blind, randomized trials have documented statistically significant superiority of vibegron over placebo on all efficacy end points. Other β3-ARAs are being developed; however, to date none has been introduced to clinical use. All β3-ARAs provide efficacy similar to anticholinergics. They have a favorable safety profile and are well tolerated. Due to their different mechanisms of action, combination of β3-ARAs with anticholinergic compounds allows for increased efficacy.
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Affiliation(s)
- Jan Krhut
- Department of Urology, University Hospital, Ostrava, Czech Republic
- Department of Surgical Studies, Medical Faculty, Ostrava University, Ostrava, Czech Republic
- Correspondence: Jan Krhut, Department of Urology, University Hospital, Tř 17 Listopadu 1790, Ostrava70852, Czech Republic, Tel +420 59-737-5307, Fax +420 59-737-5301, Email
| | - Barbora Skugarevská
- Department of Urology, University Hospital, Ostrava, Czech Republic
- Department of Surgical Studies, Medical Faculty, Ostrava University, Ostrava, Czech Republic
| | - David Míka
- Department of Urology, University Hospital, Ostrava, Czech Republic
- Department of Surgical Studies, Medical Faculty, Ostrava University, Ostrava, Czech Republic
| | - Lars Lund
- Research Unit of Urology, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Urology, Odense University Hospital, Odense, Denmark
| | - Peter Zvara
- Research Unit of Urology, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Urology, Odense University Hospital, Odense, Denmark
- Biomedical Laboratory, University of Southern Denmark, Odense, Denmark
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Frankel J, Staskin D, Varano S, Kennelly MJ, Jankowich RA, Haag-Molkenteller C. An Evaluation of the Efficacy and Safety of Vibegron in the Treatment of Overactive Bladder. Ther Clin Risk Manag 2022; 18:171-182. [PMID: 35264853 PMCID: PMC8901416 DOI: 10.2147/tcrm.s310371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Accepted: 02/13/2022] [Indexed: 11/23/2022] Open
Abstract
Pharmacologic treatment for overactive bladder (OAB), which is characterized by bothersome symptoms such as urgency and urge urinary incontinence (UUI), includes anticholinergics and β3-adrenergic receptor agonists. Anticholinergics are associated with adverse effects including dry mouth, constipation, cognitive impairment, and increased risk of dementia. Therefore, the drug class of β3-adrenergic receptor agonists may represent an effective, safe treatment option. Vibegron, a β3-adrenergic receptor agonist, was approved for use in Japan (2018) and the United States (2020). Over the past 3 years, 2 phase 3 trials (EMPOWUR, EMPOWUR extension) have been conducted with once-daily vibegron 75 mg for the treatment of OAB, and additional secondary and subgroup analyses have detailed the efficacy and safety of vibegron. In the international phase 3 EMPOWUR trial, treatment with vibegron was associated with significant improvements compared with placebo in efficacy outcomes of micturition frequency, UUI episodes, urgency episodes, and volume voided as early as week 2 that were sustained throughout the 12-week trial. The 40-week EMPOWUR extension study, following the 12-week treatment period, demonstrated sustained efficacy in patients receiving vibegron for 52 weeks. Treatment with vibegron was also associated with improvements in patient-reported measures of quality of life. Across studies, vibegron was generally safe and well tolerated. A separate, dedicated ambulatory blood pressure monitoring study showed that treatment with vibegron was not associated with clinically meaningful effects on blood pressure or heart rate. Across all studies, vibegron was efficacious, safe, and well tolerated and thus represents a valuable treatment option for patients with OAB. Here, nearly 1 year after US approval, we review the published data on efficacy and safety of vibegron 75 mg for the treatment of OAB.
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Affiliation(s)
| | - David Staskin
- Tufts University School of Medicine, Boston, MA, USA
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11
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Implementation of Pharmacogenomics and Artificial Intelligence Tools for Chronic Disease Management in Primary Care Setting. J Pers Med 2021; 11:jpm11060443. [PMID: 34063850 PMCID: PMC8224063 DOI: 10.3390/jpm11060443] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/18/2021] [Accepted: 05/20/2021] [Indexed: 12/12/2022] Open
Abstract
Chronic disease management often requires use of multiple drug regimens that lead to polypharmacy challenges and suboptimal utilization of healthcare services. While the rising costs and healthcare utilization associated with polypharmacy and drug interactions have been well documented, effective tools to address these challenges remain elusive. Emerging evidence that proactive medication management, combined with pharmacogenomic testing, can lead to improved health outcomes and reduced cost burdens may help to address such gaps. In this report, we describe informatic and bioanalytic methodologies that integrate weak signals in symptoms and chief complaints with pharmacogenomic analysis of ~90 single nucleotide polymorphic variants, CYP2D6 copy number, and clinical pharmacokinetic profiles to monitor drug–gene pairs and drug–drug interactions for medications with significant pharmacogenomic profiles. The utility of the approach was validated in a virtual patient case showing detection of significant drug–gene and drug–drug interactions of clinical significance. This effort is being used to establish proof-of-concept for the creation of a regional database to track clinical outcomes in patients enrolled in a bioanalytically-informed medication management program. Our integrated informatic and bioanalytic platform can provide facile clinical decision support to inform and augment medication management in the primary care setting.
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