1
|
Kloner RA, Burnett AL, Miner M, Blaha MJ, Ganz P, Goldstein I, Kim NN, Kohler T, Lue T, McVary KT, Mulhall JP, Parish SJ, Sadeghi-Nejad H, Sadovsky R, Sharlip ID, Rosen RC. Princeton IV consensus guidelines: PDE5 inhibitors and cardiac health. J Sex Med 2024; 21:90-116. [PMID: 38148297 DOI: 10.1093/jsxmed/qdad163] [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: 09/06/2023] [Revised: 10/22/2023] [Accepted: 10/24/2023] [Indexed: 12/28/2023]
Abstract
BACKGROUND In 1999, 1 year after the approval of the first oral phosphodiesterase type 5 (PDE5) inhibitor for the treatment of erectile dysfunction (ED), the first Princeton Consensus Conference was held to address the clinical management of men with ED who also had cardiovascular disease. These issues were readdressed in the second and third conferences. In the 13 years since the last Princeton Consensus Conference, the experience with PDE5 inhibitors is more robust, and recent new data have emerged regarding not only safety and drug-drug interactions, but also a potential cardioprotective effect of these drugs. AIM In March 2023, an interdisciplinary group of scientists and practitioners met for the fourth Princeton Consensus Guidelines at the Huntington Medical Research Institutes in Pasadena, California, to readdress the cardiovascular workup of men presenting with ED as well as the approach to treatment of ED in men with known cardiovascular disease. METHOD A series of lectures from experts in the field followed by Delphi-type discussions were developed to reach consensus. OUTCOMES Consensus was reached regarding a number of issues related to erectile dysfunction and the interaction with cardiovascular health and phosphodiesterase-5 inhibitors. RESULTS An algorithm based on recent recommendations of the American College of Cardiology and American Heart Association, including the use of computed tomography coronary artery calcium scoring, was integrated into the evaluation of men presenting with ED. Additionally, the issue of nitrate use was further considered in an algorithm regarding the treatment of ED patients with coronary artery disease. Other topics included the psychological effect of ED and the benefits of treating it; the mechanism of action of the PDE5 inhibitors; drug-drug interactions; optimizing use of a PDE5 inhibitors; rare adverse events; potential cardiovascular benefits observed in recent retrospective studies; adulteration of dietary supplements with PDE5 inhibitors; the pros and cons of over-the-counter PDE5 inhibitors; non-PDE5 inhibitor therapy for ED including restorative therapies such as stem cells, platelet-rich plasma, and shock therapy; other non-PDE5 inhibitor therapies, including injection therapy and penile prostheses; the issue of safety and effectiveness of PDE5 inhibitors in women; and recommendations for future studies in the field of sexual dysfunction and PDE5 inhibitor use were discussed. CLINICAL IMPLICATIONS Algorithms and tables were developed to help guide the clinician in dealing with the interaction of ED and cardiovascular risk and disease. STRENGTHS AND LIMITATIONS Strengths include the expertise of the participants and consensus recommendations. Limitations included that participants were from the United States only for this particular meeting. CONCLUSION The issue of the intersection between cardiovascular health and sexual health remains an important topic with new studies suggesting the cardiovascular safety of PDE5 inhibitors.
Collapse
Affiliation(s)
- Robert A Kloner
- Department of Cardiovascular Research Pasadena, Huntington Medical Research Institutes, CA 91105, United States
- Department of Medicine, Keck School of Medicine at University of Southern California, Los Angeles, CA, United States
| | - Arthur L Burnett
- Department of Urology, Johns Hopkins University, Baltimore, MD, United States
| | - Martin Miner
- Men's Health Center, Miriam Hospital, Providence, RI, United States
| | - Michael J Blaha
- Cardiology and Epidemiology, Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Disease, Baltimore, MD, United States
| | - Peter Ganz
- Department of Medicine (PG); Department of Urology (TL, IDS); Department of Psychiatry and Behavioral Sciences, (RCR), University of California, San Francisco, San Francisco, CA, United States
| | - Irwin Goldstein
- Department of Sexual Medicine, Institute for Sexual Medicine, Alvarado Hospital, San Diego, CA, United States
| | - Noel N Kim
- Department of Sexual Medicine, Institute for Sexual Medicine, Alvarado Hospital, San Diego, CA, United States
| | | | - Tom Lue
- Department of Medicine (PG); Department of Urology (TL, IDS); Department of Psychiatry and Behavioral Sciences, (RCR), University of California, San Francisco, San Francisco, CA, United States
| | - Kevin T McVary
- Center for Male Health, Stritch School of Medicine at Loyola University Medical Center, Maywood, IL, United States
| | - John P Mulhall
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Sharon J Parish
- Weill Cornell Medicine, New York, NY, United States
- Department of Medicine and Psychiatry White Plains, Westchester Behavioral Health Center, NewYork-Presbyterian Hospital, NY, United States
| | - Hossein Sadeghi-Nejad
- Department of Urology NY, NYU Langone Grossman School of Medicine, NY, United States
| | - Richard Sadovsky
- Department of Family and Community Medicine, SUNY Downstate Health Sciences University, Brooklyn, NY, United States
| | - Ira D Sharlip
- Department of Medicine (PG); Department of Urology (TL, IDS); Department of Psychiatry and Behavioral Sciences, (RCR), University of California, San Francisco, San Francisco, CA, United States
| | - Raymond C Rosen
- Department of Medicine (PG); Department of Urology (TL, IDS); Department of Psychiatry and Behavioral Sciences, (RCR), University of California, San Francisco, San Francisco, CA, United States
| |
Collapse
|
2
|
Boettcher M, Becker C. Authors' Reply to Ganijee et al.: "Comment on: Evaluation of the Influence of Sildenafil on Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of Vericiguat in Healthy Adults". Clin Pharmacokinet 2023; 62:1651-1653. [PMID: 37751065 PMCID: PMC10581924 DOI: 10.1007/s40262-023-01304-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/28/2023] [Indexed: 09/27/2023]
Affiliation(s)
- Michael Boettcher
- Clinical Pharmacology, Bayer AG, Research & Development, Building 0520, 42096, Wuppertal, Germany
| | - Corina Becker
- Clinical Pharmacology, Bayer AG, Research & Development, Building 0520, 42096, Wuppertal, Germany.
| |
Collapse
|
3
|
Miller K, May U, Beecken WD, Hatzichristodoulou G, Böhm M, Fink S. Evidence for benefits and risks of tadalafil as a non-prescription medicine: review and evaluation using the Group Delphi technique to achieve consensus amongst clinical experts. Front Pharmacol 2023; 14:1254706. [PMID: 37876727 PMCID: PMC10590875 DOI: 10.3389/fphar.2023.1254706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 09/19/2023] [Indexed: 10/26/2023] Open
Abstract
An evidence-based consensus meeting was held with urologists, a pharmacist and a cardiologist to perform a structured benefit-risk analysis of reclassifying tadalafil, a phosphodiesterase type 5 (PDE5) inhibitor for treatment of erectile dysfunction (ED), to be available without prescription in Germany. As per the Brass process endorsed by regulatory authorities, an evidence-based Brass value tree was developed, which identified the incremental benefits and risks that should be considered above the safety and efficacy evidence required for prescription medicines. During the Group Delphi consensus meeting, the expert panel rated the likelihood and clinical impact of each benefit and risk on a scale of 0 (none) to 3 (high). Overall attribute scores were calculated from the product of the mean likelihood and mean clinical impact scores giving a possible score of 0-9. The overall benefit attribute scores ranged from 2.8 to 5.4. The overall risk attribute scores ranged from 0.2 to 2.2 though most were 1.0 or less (3 or more is generally considered to be of concern). On balance, the independent meeting scored the benefits of reclassification of tadalafil higher than the risks and considered the risk mitigation strategies of the packaging label and patient information leaflet (PIL) sufficient.
Collapse
Affiliation(s)
- Kurt Miller
- Department of Urology, Charité Campus Benjamin Franklin, Berlin, Germany
| | - Uwe May
- Department of Health Economics and Pharmacoeconomics, Fresenius University of Applied Sciences, Wiesbaden, Germany
| | | | | | - Michael Böhm
- Department of Internal Medicine, University of the Saarland, Homburg Saar, Germany
| | - Stefan Fink
- State Pharmacists’ Association of Thuringia, Erfurt, Germany
| |
Collapse
|
4
|
Samidurai A, Xi L, Das A, Kukreja RC. Beyond Erectile Dysfunction: cGMP-Specific Phosphodiesterase 5 Inhibitors for Other Clinical Disorders. Annu Rev Pharmacol Toxicol 2023; 63:585-615. [PMID: 36206989 DOI: 10.1146/annurev-pharmtox-040122-034745] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Cyclic guanosine monophosphate (cGMP), an important intracellular second messenger, mediates cellular functional responses in all vital organs. Phosphodiesterase 5 (PDE5) is one of the 11 members of the cyclic nucleotide phosphodiesterase (PDE) family that specifically targets cGMP generated by nitric oxide-driven activation of the soluble guanylyl cyclase. PDE5 inhibitors, including sildenafil and tadalafil, are widely used for the treatment of erectile dysfunction, pulmonary arterial hypertension, and certain urological disorders. Preclinical studies have shown promising effects of PDE5 inhibitors in the treatment of myocardial infarction, cardiac hypertrophy, heart failure, cancer and anticancer-drug-associated cardiotoxicity, diabetes, Duchenne muscular dystrophy, Alzheimer's disease, and other aging-related conditions. Many clinical trials with PDE5 inhibitors have focused on the potential cardiovascular, anticancer, and neurological benefits. In this review, we provide an overview of the current state of knowledge on PDE5 inhibitors and their potential therapeutic indications for various clinical disorders beyond erectile dysfunction.
Collapse
Affiliation(s)
- Arun Samidurai
- Division of Cardiology, Pauley Heart Center, Virginia Commonwealth University, Richmond, Virginia, USA;
| | - Lei Xi
- Division of Cardiology, Pauley Heart Center, Virginia Commonwealth University, Richmond, Virginia, USA;
| | - Anindita Das
- Division of Cardiology, Pauley Heart Center, Virginia Commonwealth University, Richmond, Virginia, USA;
| | - Rakesh C Kukreja
- Division of Cardiology, Pauley Heart Center, Virginia Commonwealth University, Richmond, Virginia, USA;
| |
Collapse
|
5
|
Kloner RA, Stanek E, Crowe CL, Singhal M, Pepe RS, Bradsher J, Rosen RC. Effect of phosphodiesterase type 5 inhibitors on major adverse cardiovascular events and overall mortality in a large nationwide cohort of men with erectile dysfunction and cardiovascular risk factors: A retrospective, observational study based on healthcare claims and national death index data. J Sex Med 2023; 20:38-48. [PMID: 36897243 DOI: 10.1093/jsxmed/qdac005] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 08/23/2022] [Accepted: 09/12/2022] [Indexed: 01/15/2023]
Abstract
BACKGROUND Treatment with phosphodiesterase type 5 inhibitors (PDE-5is) is effective in treating erectile dysfunction (ED). AIM The objective of this study was to determine the effect of PDE-5is on the incidence of major adverse cardiovascular (CV) events (MACE; composite outcome of CV death, hospitalization for myocardial infarction, coronary revascularization, stroke, heart failure, and unstable angina pectoris) and overall mortality. METHODS A retrospective observational cohort study was conducted in a large US claims database in men with ≥1 diagnosis of ED without prior MACE within 1 year, from January 1, 2006, to October 31, 2020. The exposed group had ≥1 claim for PDE-5i and the unexposed group had no claims for PDE-5i, and the groups were matched up to 1:4 on baseline risk variables. OUTCOME The primary outcome was MACE and the secondary outcomes were overall mortality and individual components of MACE, determined by multivariable Cox proportional hazard modeling. RESULTS Matched plus multivariable analyses showed that MACE was lower by 13% in men exposed (n = 23 816) to PDE-5is (hazard ratio [HR] 0.87; 95% CI 0.79-0.95; P = .001) vs nonexposure (n = 48 682) over mean follow-up periods of 37 and 29 months, respectively, with lower incidence of coronary revascularization (HR 0.85; 95% CI 0.73-0.98; P = .029), heart failure (HR 0.83; 95% CI 0.72-0.97; P = .016), unstable angina (HR 0.78; 95% CI 0.64-0.96; P = .021), and CV death (HR 0.61; 95% CI 0.41-0.90; P = .014) with PDE-5i exposure. Phosphodiesterase type 5 inhibitor-exposed men had a 25% lower incidence of overall mortality (HR 0.75; 95% CI 0.65-0.87; P < .001). Men without coronary artery disease (CAD) but with CV risk factors at baseline showed a similar pattern. In the main study cohort, men in the highest quartile of PDE-5i exposure had the lowest incidence of MACE (HR 0.45; 95% CI 0.37-0.54; P < .001) and overall mortality (HR 0.51; 95% CI 0.37-0.71; P < .001) vs the lowest exposure quartile. In a subgroup with baseline type 2 diabetes (n = 6503), PDE-5i exposure was associated with a lower MACE risk (HR 0.79; 95% CI 0.64-0.97; P = .022). CLINICAL IMPLICATIONS PDE-5is may have cardioprotective effects. STRENGTHS AND LIMITATIONS Strengths are the large numbers of participants and consistency of the data; limitations include the retrospective nature of the study and unknown confounders. CONCLUSIONS In a large population of US men with ED, PDE-5i exposure was associated with lower incidence of MACE, CV death, and overall mortality risk compared to non-exposure. Risk reduction correlated with PDE-5i exposure level.
Collapse
Affiliation(s)
- Robert A Kloner
- Huntington Medical Research Institutes, Pasadena, CA, United States.,Keck School of Medicine, Department of Medicine, Division of Cardiovascular Medicine, Los Angeles, CA, United States
| | - Eric Stanek
- HealthCore Inc., Wilmington, DE, United States.,Anthem, Inc., Indianapolis, IN, United States
| | | | | | | | - Julia Bradsher
- Huntington Medical Research Institutes, Pasadena, CA, United States
| | - Raymond C Rosen
- Department of Psychiatry and Behavioral Sciences, School of Medicine, University of California, San Francisco, CA, United States
| |
Collapse
|
6
|
Holt A, Blanche P, Jensen AKG, Nouhravesh N, Rajan D, Jensen MH, El-Sheikh M, Schjerning AM, Schou M, Gislason G, Torp-Pedersen C, McGettigan P, Lamberts M. Adverse Events Associated With Coprescription of Phosphodiesterase Type 5 Inhibitors and Oral Organic Nitrates in Male Patients With Ischemic Heart Disease : A Case-Crossover Study. Ann Intern Med 2022; 175:774-782. [PMID: 35436155 DOI: 10.7326/m21-3445] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Concomitant use of oral organic nitrates (nitrates) and phosphodiesterase type 5 (PDE5) inhibitors is contraindicated. OBJECTIVE To measure temporal trends in the coprescription of nitrates and PDE5 inhibitors and to measure the association between cardiovascular outcomes and the coprescription of nitrates with PDE5 inhibitors. DESIGN Case-crossover design. SETTING Nationwide study of Danish patients from 2000 to 2018. PATIENTS Male patients with International Classification of Diseases, 10th Revision (ICD-10) codes for ischemic heart disease (IHD), including those who had a continuing prescription for nitrates and a new, filled prescription for PDE5 inhibitors. MEASUREMENTS Two composite outcomes were measured: 1) cardiac arrest, shock, myocardial infarction, ischemic stroke, or acute coronary arteriography and 2) syncope, angina pectoris, or drug-related adverse event. RESULTS From 2000 to 2018, 249 541 male patients with IHD were identified. Of these, 42 073 patients had continuing prescriptions for nitrates. During this period, the prescription rate for PDE5 inhibitors in patients with IHD who were taking nitrates increased from an average of 0.9 prescriptions (95% CI, 0.5 to 1.2 prescriptions) per 100 persons per year in 2000 to 19.5 prescriptions (CI, 18.0 to 21.1 prescriptions) in 2018. No statistically significant association was found between the coprescription of nitrates with PDE5 inhibitors and the risk for either composite outcome (odds ratio [OR], 0.58 [CI, 0.28 to 1.13] for the first outcome and OR, 0.73 [CI, 0.40 to 1.32] for the second outcome). LIMITATION An assumption was made that concurrently filled prescriptions for nitrates and PDE5 inhibitors equaled concomitant use. CONCLUSION From 2000 to 2018, the use of PDE5 inhibitors increased 20-fold among Danish patients with IHD who were taking nitrates. A statistically significant association between concomitant use of these medications and cardiovascular adverse events could not be identified. PRIMARY FUNDING SOURCE Ib Mogens Kristiansens Almene Fond and Helsefonden.
Collapse
Affiliation(s)
- Anders Holt
- Department of Cardiology, Copenhagen University Hospital-Herlev and Gentofte, Copenhagen, Denmark (A.H., N.N., D.R., M.H.J., M.E., M.S., M.L.)
| | - Paul Blanche
- Section of Biostatistics, University of Copenhagen, Copenhagen, Denmark (P.B., A.K.G.J.)
| | | | - Nina Nouhravesh
- Department of Cardiology, Copenhagen University Hospital-Herlev and Gentofte, Copenhagen, Denmark (A.H., N.N., D.R., M.H.J., M.E., M.S., M.L.)
| | - Deepthi Rajan
- Department of Cardiology, Copenhagen University Hospital-Herlev and Gentofte, Copenhagen, Denmark (A.H., N.N., D.R., M.H.J., M.E., M.S., M.L.)
| | - Mads Hashiba Jensen
- Department of Cardiology, Copenhagen University Hospital-Herlev and Gentofte, Copenhagen, Denmark (A.H., N.N., D.R., M.H.J., M.E., M.S., M.L.)
| | - Mohammed El-Sheikh
- Department of Cardiology, Copenhagen University Hospital-Herlev and Gentofte, Copenhagen, Denmark (A.H., N.N., D.R., M.H.J., M.E., M.S., M.L.)
| | - Anne-Marie Schjerning
- Department of Cardiology, Zealand University Hospital, Roskilde, and The Danish Heart Foundation, Copenhagen, Denmark (A.S.)
| | - Morten Schou
- Department of Cardiology, Copenhagen University Hospital-Herlev and Gentofte, Copenhagen, Denmark (A.H., N.N., D.R., M.H.J., M.E., M.S., M.L.)
| | - Gunnar Gislason
- Department of Cardiology, Copenhagen University Hospital-Herlev and Gentofte, Copenhagen, and The Danish Heart Foundation, Copenhagen, Denmark (G.G.)
| | - Christian Torp-Pedersen
- Department of Clinical Research, North Zealand Hospital, Hillerød, and Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark (C.T.)
| | - Patricia McGettigan
- William Harvey Research Institute, Queen Mary University of London, London, United Kingdom (P.M.)
| | - Morten Lamberts
- Department of Cardiology, Copenhagen University Hospital-Herlev and Gentofte, Copenhagen, Denmark (A.H., N.N., D.R., M.H.J., M.E., M.S., M.L.)
| |
Collapse
|