About clinical trials Why participate What to expect Additional information About clinical trials Why
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Manufacturer Information and Brand History
The results from a single trial need to be considered in the context of the full clinical research for a drug. All reasonable precautions have been taken to ensure the accuracy, security and confidentiality of the information available through the site. Bayer may amend the information at any time without notice. aDepartment of Urology and Center for Sexual and Reproductive Health, Aristotle University of Thessaloniki, 77 Mitropoleos str., 546 22 Thessaloniki, Greece DOI: 10.1016/j.eururo.2004.01.014 External LinkAlso available on ScienceDirect External Link Vardenafil for Treatment of Men With Erectile Dysfunction: Efficacy and Safety in a Randomized, Double-Blind, Placebo-Controlled Trial Safety and efficacy of vardenafil for the treatment of men with erectile dysfunction after radical retropubic prostatectomy Vardenafil, a new phosphodiesterase type 5 inhibitor, in the treatment of erectile dysfunction in men with diabetes: a multicenter double-blind placebo-controlled fixed-dose study Influence of age on the efficacy and safety of vardenafil, a novel phosphodiesterase-5 inhibitor, for the treatment of erectile dysfunction The international index of erectile function (IIEF): a multidimensional scale for assessment of erectile dysfunction Achieving treatment optimization with sildenafil citrate (Viagra(R)) in patients with erectile dysfunction The potential value of erectile dysfunction inquiry and management Hellstrom, W. ∙ Gittelman, M. participate What to expect Additional information Bayer.com – About Clinical Trials [in English and
| Product | Dosage | Quantity + Bonus | Price | |
|---|---|---|---|---|
| Viagra Soft Tabs | 100mg | 10 Pills | 36.93€ 35.17€ | |
| Apcalis SX Oral Jelly | 20mg | 30 + 5 Sachets | 141.84€ 135.09€ | |
| Viagra Generic | 25mg | 360 + 10 Pills | 213.68€ 203.50€ | |
| Cialis Generic | 40mg | 120 + 8 Pills | 206.98€ 197.12€ | |
| Viagra Generic | 50mg | 180 + 8 Pills | 158.82€ 151.26€ | |
| Levitra Original | 20mg | 120 + 8 Pills | 528.19€ 503.04€ | |
| Cialis Original | 20mg | 48 + 4 Pills | 224.69€ 213.99€ | |
| Cialis Super Active | 20mg | 270 + 30 Pills | 661.49€ 629.99€ | |
| Kamagra Soft Tabs | 100mg | 272 + 12 Pills | 593.42€ 565.16€ | |
| Cialis Generic | 5mg | 360 + 10 Pills | 268.08€ 255.31€ | |
| Cialis Generic | 20mg | 180 + 10 Pills | 254.09€ 241.99€ | |
| Cialis Professional | 20mg | 270 + 6 Pills | 623.07€ 593.40€ | |
| Cialis Generic | 5mg | 60 + 4 Pills | 86.02€ 81.92€ | |
| Kamagra Polo | 100mg | 272 + 12 Pills | 622.94€ 593.28€ | |
| Levitra Generic | 60mg | 180 + 10 Pills | 501.43€ 477.55€ | |
| Viagra Original | 100mg | 120 + 8 Pills | 470.39€ 447.99€ | |
| Cialis Generic | 10mg | 180 + 8 Pills | 236.88€ 225.60€ |
German] Bayer’s Patient Knowledge Tour SPACE: Bayer
Trial purpose
^ "Staxyn - New Innovation in Erectile Dysfunction Helps Younger Men Rise to the Occasion". U.S. Food and Drug Administration (FDA). ^ Tucker J, Fischer T, Upjohn L, Mazzera D, Kumar M (October 2018). "Unapproved Pharmaceutical Ingredients Included in Dietary Supplements Associated With US Food and Drug Administration Warnings". Medizinportal [in German] Bayer Oncology Pipeline Website
Primary Outcome
Food and Drug Administration (FDA) announced that a warning about possible deafness (sudden hearing loss) would be added to the drug labels of vardenafil, and other PDE5 inhibitors. Vardenafil should not be used by people taking nitrate medications, because combining them with vardenafil might provoke potentially life-threatening hypotension (low blood pressure). Further, vardenafil causes lengthening of the QT interval. Therefore, it should not be taken by people taking other medications that affect the QT interval libido booster for women (such as amiodarone). Vardenafil was co-marketed by Bayer Pharmaceuticals, GlaxoSmithKline, and Schering-Plough under the brand name Levitra.
Dosing Guidelines and Administration
As of 2005, the co-promotion rights of GSK on Levitra have been returned to Bayer in many markets outside the US. Thus, because of European Union trade rules, parallel imports might result in Vivanza sold next to Levitra in the EU. An orally disintegrating form, marketed as Staxyn and Levitra Soft, has been gaining approvals in countries such as the United States[11] and Canada. The US Food and Drug Administration (FDA) has found vardenafil and other synthetic PDE5 inhibitors in numerous products marketed as "herbal" supplements or "all natural" products for male enhancement. ^ a b c d "Levitra (vardenafil hydrochloride) tablets, for oral use Initial U.S. (for Healthcare professionals only) Ask a question
| Patient Type | Starting Dose | Max Dose | Notes |
|---|---|---|---|
| Adults with ED | 10 mg, taken 1 hour before activity | 20 mg | Adjust based on efficacy and tolerability |
| Elderly patients | 5 mg or lower | 10 mg | Increased caution due to metabolism changes |
| Patients on CYP3A4 inhibitors | 5 mg | 10 mg | Reduce dose to prevent side effects |
Find Trial check_circle Study Completed Sexual Dysfunction,
- Bayer Vardenafil is one of several PDE5 inhibitors available.
- It has a similar mechanism to sildenafil but may last slightly longer.
- The medication can improve confidence and intimacy.
- It is often prescribed after failure of other ED treatments.
- Vardenafil has been on the market for over a decade.
- Proper dosing reduces risks of adverse reactions.
- It is tested globally in clinical trials for efficacy.
- The medication is generally safe when used as directed.
- It is important to avoid using multiple ED drugs simultaneously.
Male Erectile Dysfunction Bayer Identifier: 12146 ClinicalTrials.gov
- Not a cure for erectile dysfunction, but a treatment option.
- Underlying causes like diabetes or heart disease should be addressed.
- Lifestyle changes may enhance medication effectiveness.
Identifier: NCT00377793 EudraCT Number: Not Available EU
- Psychological effects like anxiety may influence response.
- Partner communication can improve treatment outcomes.
- Stress reduction techniques may complement medication.
CT Number: Not Available Ask a question Download Results download Levitra (Vardenafil, BAY38-9456) Partner
Ghi chú
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases. The FDA has approved a new generic equivalent to Levitra for erectile dysfunction. Officials with the FDA have approved the Abbreviated New Drug Application (ANDA) for Alembic’s Vardenafil Hydrochloride Tablets, 2.5 mg, 5 mg, 10 mg, and 20 mg. The drug is indicated for the treatment of erectile dysfunction.1 According to Alembic, the approved ANDA is therapeutically equivalent to Bayer’s vardenafil hydrochloride (Levitra) tablets, 2.5 mg, 5 mg, 10 mg, and 20 mg.1 Vardenafil hydrochloride tablets were developed by GlaxoSmithKline and Bayer, and approved by the FDA in 2003.2 Vardenafil hydrochloride tablet have an estimated market size of $35 billion for 12 months ending June 2020, according to data obtained by Alembic.1 Alembic Pharmaceuticals Receives USFDA Final Approval for Vardenafil Hydrochloride Tablets, 2.5 mg (base), 5 mg (base), 10 mg (base), and 20 mg (base) [news release]. Some Branded Drugs Going Generic in 2018.
Generic Availability and Alternatives
You'll soon need a free account to access DrugBank. Core data resources will remain freely available. Explore without interruption, create a free account. Sexual Encounter Profile (SEP), questions 2 and 3date_rangeTime Frame:12 weeksenhanced_encryptionnoSafety Issue: International Index of Erectile Function (IIEF) - EF (Erectile Function) domaindate_rangeTime Frame:12 weeksenhanced_encryptionnoSafety Issue: Global Assessment Questionnaire (GAQ)date_rangeTime Frame:12 weeksenhanced_encryptionnoSafety Issue: Safety and tolerabilitydate_rangeTime Frame:12 weeksenhanced_encryptionyesSafety Issue: Vardenafil, sold under the brand name Levitra among others, is a medication that is used for treating erectile dysfunction. Vardenafil's indications and contraindications are the same as with other PDE5 inhibitors; it is closely related in function to sildenafil citrate (Viagra) and tadalafil (Cialis). Satisfaction Study II Trial purpose This trial is to provide additional important information on
- Vardenafil is sometimes combined with other ED therapies for better results.
- The medication's onset is faster when taken on an empty stomach.
- Vardenafil is contraindicated in men with severe liver impairment.
- It is crucial to follow prescribed instructions for safety.
- Men with low blood pressure should use Vardenafil cautiously.
- The drug is not recommended for use with recreational drugs.
- Commonly prescribed dosages are 5, 10, or 20 mg.
- The effects of Vardenafil can vary based on individual factors.
- Always inform your doctor about all medications being taken.
the impact of the treatment of the man its ED with vardenafil on partnership.
Secondary Outcome
The difference between the vardenafil molecule and sildenafil citrate is a nitrogen atom's position and the change of sildenafil's piperazine ring methyl group to an ethyl group. Tadalafil is structurally different from both sildenafil and vardenafil. Vardenafil's relatively short effective time is comparable to but somewhat longer than sildenafil's. Despite the structural differences between vardenafil and sildenafil, they both show similar ocular side effects due to their similar selectivity overlap with PDE6, an enzyme found in the eye. Beyond its indications for erectile dysfunction, vardenafil may be effective in the treatment of premature ejaculation, where it may significantly increase the time from penetration to ejaculation.
Highest Development Phases
The common, adverse drug reactions (side effects) are the same as with other PDE5 inhibitors. The frequent vardenafil-specific side-effect is nausea; the infrequent side effects are abdominal pain, back pain, photosensitivity, abnormal vision, eye pain, facial edema, hypotension, palpitation, tachycardia, arthralgia, myalgia, rash, itch, and priapism. One possibly serious, but rare, side effect with vardenafil is heart attack. Also, in rare cases, vardenafil use may cause priapism, a very painful emergency condition that can cause impotence if left untreated. In October 2007, the U.S. This study is being run at up to 50 study centers in Europe and South Africa to evaluate the
Trial summary
∙ Karlin, G. ..., on behalf of the Vardenafil Study Group Sustained efficacy and tolerability of vardenafil (Levitra®), a highly potent, selective phosphodiesterase-5 inhibitor, in men with erectile dysfunction: results of a randomized, double-blind, 26-week placebo-controlled pivotal trial Erectile dysfunction: comparison of efficacy and side effects of the PDE-5 inhibitors sildenafil, vardenafil and tadalafil. Wie wirksam sind die PDE-5 Hemmstoffe When an erection alone is not enough: biopsychosocial obstacles to lovemaking Incidence and determinants of sildenafil (dis)continuation: the Dutch cohort of sildenafil users Drop out reason in responders to sildenafil "Effects of vardenafil administration on intravaginal ejaculatory latency time in men with lifelong premature ejaculation". ↑ Schools of Pharmacy (Glen L. Stimmel, Pharm.D., and Mary A.
Storage and Handling Instructions
Gutierrez, Pharm.D.) and Medicine (Glen L. Stimmel, Pharm.D. ), University of Southern California, Los Angeles, California. "Counseling Patients About Sexual Issues: vardenafil 10 mg tablet Drug-Induced Priapism". Class Antifibrotics; Antihypertensives; Bronchodilators; Erectile dysfunction therapies; Imidazoles; Piperazines; Small molecules; Sulfones; Triazines Mechanism of Action Type 5 cyclic nucleotide phosphodiesterase inhibitors Orphan Drug Status NoOrphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases. use of vardenafil in adult men with erectile dysfunction (often
Where to participate
Approval: 2003". ^ "Levitra (Vardenafil) is A Drug Used to Treat Erectile Problems in Men" (in German). "Potency, selectivity, and consequences of nonselectivity of PDE inhibition". ^ "FDA Announces Revisions to Labels for Cialis, Levitra and Viagra". Archived from the original on July 9, 2009.
Comparison with Other PDE5 Inhibitors
"Pharmacology and drug interaction effects of the phosphodiesterase 5 inhibitors: focus on alpha-blocker interactions". "The QT Interval and Selection of Alpha-Blockers for Benign Prostatic Hyperplasia". ^ "New erectile dysfunction treatment Staxyn approved in the U.S. - Pharmaceutical Processing". Archived from the original on April 6, 2012. called impotence), and their female partner's sexual quality of life.