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Chemical Structure| 330808-88-3 Chemical Structure| 330808-88-3

Structure of Vardenafil HCl Trihydrate
CAS No.: 330808-88-3

Chemical Structure| 330808-88-3

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Vardenafil HCl is a type PDE inhibitor with IC50 of 0.7 and 180 nM for PDE5 and PDE1, respectively.

Synonyms: Vardenafil(hydrochloride hydrate); BAY38-9456; Vivanza

4.5 *For Research Use Only !

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Product Details of Vardenafil HCl Trihydrate

CAS No. :330808-88-3
Formula : C23H39ClN6O7S
M.W : 579.11
SMILES Code : O=C1N=C(C2=CC(S(=O)(N3CCN(CC)CC3)=O)=CC=C2OCC)NN4C1=C(C)N=C4CCC.[H]Cl.[H]O[H].[H]O[H].[H]O[H]
Synonyms :
Vardenafil(hydrochloride hydrate); BAY38-9456; Vivanza
MDL No. :MFCD08458876
InChI Key :FBCDRHDULQYRTB-UHFFFAOYSA-N
Pubchem ID :135413545

Safety of Vardenafil HCl Trihydrate

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H332-H335
Precautionary Statements:P261-P280-P305+P351+P338

Isoform Comparison

Biological Activity

Target
  • PDE5

    PDE5, IC50:0.7 nM

In Vitro:

Cell Line
Concentration Treated Time Description References
Human T84 colonic epithelial cells 30 µM 1 h To assess ST activity by measuring the induction of cGMP. PMC9954033
Normal esophageal fibroblasts (NOFs) 50 µM 72 h TGF-β1-treated NOFs expressed higher α-SMA, and Vardenafil pretreatment abrogated the TGF-β1-induced expression of α-SMA. PMC9244979
Cancer-associated fibroblasts (CAFs) 50 µM 72 h Vardenafil-treated CAFs showed a 50% reduction in α-SMA expression by Western blot and immunocytochemistry. PMC9244979
Human T84 colonic epithelial cells 30 µM 1 h To assess ST activity, T84 cells were pre-incubated with Vardenafil and Zardaverine, then treated with purified toxins or ETEC isolate supernatants for 2 h before cell lysis and cGMP measurement PMC9954033

In Vivo:

Species
Animal Model
Administration Dosage Frequency Description References
Mice Patient-derived xenograft (PDX) model of esophageal adenocarcinoma Oral 16 mg/kg Twice daily for 5 days Vardenafil in combination with chemotherapy significantly reduced tumor volume and suppressed markers of CAF differentiation. PMC9244979
Mice F508del-CFTR mutant mice Intraperitoneal injection 0.14 mg/kg Single dose Vardenafil restores chloride transport across the nasal mucosa in F508del-CFTR mutant mice and attenuates lung inflammation by reducing cell infiltrates and pro-inflammatory cytokine expression. PMC3444771
Rats Zucker diabetic fatty (ZDF) rats Oral 10 mg/kg Once daily from 7 weeks to 32 weeks of age Vardenafil effectively prevented the development of diabetes-associated heart failure with preserved ejection fraction (HFpEF) by maintaining diastolic function, restoring cGMP levels and PKG activation, lowering apoptosis, and alleviating nitro-oxidative stress, myocardial hypertrophy, and fibrotic remodeling. PMC5347963

Clinical Trial:

NCT Number Conditions Phases Recruitment Completion Date Locations
NCT01063855 Erectile Dysfunction ... More >> Sexual Dysfunction Less << Phase 3 Completed - -
NCT01063855 - Completed - -
NCT00767598 Pharmacokinetics of Three PDE5... More >>Is Healthy Subjects Genetic Polymorphic CYP3A5 Less << Phase 1 Completed - -
NCT00517179 Prostatic Hyperplasia ... More >> Impotence Less << Not Applicable Completed - China ... More >> Prince of Wales Hospital Hong Kong, China Less <<
NCT00853840 AIDS Phase 4 Completed - Belgium ... More >> Pfizer Investigational Site Bruxelles, Belgium, 1070 Less <<
NCT00867815 Anterior Ischemic Optic Neurop... More >>athy Less << Phase 4 Terminated - United States, California ... More >> Greider Eye Associates Vista, California, United States, 92083 United States, Florida Palm Beach Eye Center Atlantis, Florida, United States, 33461 West Coast Eye Care Fort Myers, Florida, United States, 33908 National Ophthalmic Research Institute Fort Myers, Florida, United States, 33912 Sarasota Retina Institute Sarasota, Florida, United States, 34239 United States, Indiana Midwest Eye Institute Indianapolis, Indiana, United States, 46290 United States, Michigan Spoor and Associates Warren, Michigan, United States, 48088 United States, North Carolina Asheville Eye Associates Asheville, North Carolina, United States, 28803 United States, Ohio Office of Dr. Avrom Epstein, MD Columbus, Ohio, United States, 43215-7312 United States, Oklahoma Tulsa Clinical Research, LLC Tulsa, Oklahoma, United States, 74014 United States, Texas Retinal and Ophthalmic Consultants Houston, Texas, United States, 77030 Australia, New South Wales Save Sight Institute Sydney, New South Wales, Australia, 2000 Canada, Ontario Midwest Eye Institute Toronto, Ontario, Canada, M5G 1X5 Less <<
NCT00725790 Erectile Dysfunction Phase 4 Unknown September 2009 China, Beijing ... More >> Beijing Boai Hospital Affiliated to China Rehabilitation Research Center Not yet recruiting Beijing, Beijing, China, 100077 Contact: Yan-He Ju, Dr.    +86 010 87458636    jyhgjj@163.com    Principal Investigator: Li-Min Liao, Dr. Less <<
NCT01110590 Erectile Dysfunction Phase 1 Completed - Germany ... More >> Mönchengladbach, Nordrhein-Westfalen, Germany, 41061 Less <<
NCT01406535 - - - Austria ... More >> Rudolf Berger, MD Vienna, Austria, 1090 Less <<
NCT01002534 Cystic Fibrosis Phase 2 Suspended(not yet started) June 2012 Belgium ... More >> Cliniques universitaires St. Luc Brussels, Belgium, 1200 Less <<
NCT00853840 - Completed - -
NCT01168817 Erectile Dysfunction Phase 2 Completed - Finland ... More >> Oulu, Finland, 90100 Tampere, Finland, FIN-33520 Turku, Finland, 20100 France Chambery Cedex, France, 73011 Garches, France, 92380 Lille, France, 59000 Lyon Cedex, France, 69437 Nice, France, 06200 Nimes, France, 30000 Germany Weiden, Bayern, Germany, 92637 Marburg, Hessen, Germany, 35039 Osnabrück, Niedersachsen, Germany, 49076 Mülheim, Nordrhein-Westfalen, Germany, 45468 Koblenz, Rheinland-Pfalz, Germany, 56068 Leipzig, Sachsen, Germany, 04105 Leipzig, Sachsen, Germany, 04109 Hamburg, Germany, 20246 Hamburg, Germany, 20354 Italy Firenze, Italy, 50141 Milano, Italy, 20132 Napoli, Italy, 80131 Roma, Italy, 00133 Netherlands Den Haag, Netherlands, 2545 CH Groningen, Netherlands, 9713 GZ Leiden, Netherlands, 2333 ZA Spain Aravaca, Madrid, Spain, 28023 Majadahonda, Madrid, Spain, 28222 Barcelona, Spain, 08003 Barcelona, Spain, 08036 Málaga, Spain, 29007 Sweden Eskilstuna, Sweden, 633 40 Göteborg, Sweden, 405 45 Halmstad, Sweden, 302 45 Jönköping, Sweden, 554 66 Linköping, Sweden, 581 85 Stockholm, Sweden, 141 86 Less <<
NCT02344823 Cirrhosis Ere... More >>ctile Dysfunction Less << Phase 4 Unknown - Austria ... More >> Dept. of Internal Medicine III, Gastroenterology and Hepatology, Medical University of Vienna Recruiting Vienna, Austria, 1090 Contact: Arnulf Ferlitsch, MD    +43140400 ext 47410    arnulf.ferlitsch@meduniwien.ac.at    Principal Investigator: Arnulf Ferlitsch, MD          Sub-Investigator: Rémy Schwarzer, MD Less <<
NCT00955929 Penile Cancer ... More >> Erectile Dysfunction Radical Prostatectomy Less << Not Applicable Active, not recruiting August 2019 United States, New York ... More >> Memorial Sloan Kettering Cancer Center New York, New York, United States, 10065 Less <<
NCT01260285 Ischemia-reperfusion Injury. Phase 1 Completed - United States, Virginia ... More >> McGuire VAMC Richmond, Virginia, United States, 23249 Less <<
NCT02757807 Erectile Dysfunction Not Applicable Unknown December 2016 United States, New York ... More >> RMA Recruiting New York, New York, United States, 10025 Contact: Oren Fuerst, Ph.D.       oren@eco-fusion.com Less <<
NCT01117142 - Recruiting - United States, Maryland ... More >> National Institutes of Health Clinical Center, 9000 Rockville Pike Recruiting Bethesda, Maryland, United States, 20892 Contact: For more information at the NIH Clinical Center contact Office of Patient Recruitment (OPR)    800-411-1222 ext TTY8664111010    prpl@cc.nih.gov Less <<
NCT00663130 Erectile Dysfunction Phase 4 Completed - -
NCT02450188 Erectile Dysfunction Phase 4 Completed - Italy ... More >> Ambulatori Medicina della Sessualità e Andrologia Florence, Italy Less <<
NCT00507286 Erectile Dysfunction Not Applicable Unknown December 2008 Australia, Western Australia ... More >> Keogh Institute for Medical Research, 'A' Block 3rd Floor, QE II Medical Centre, Nedlands Perth, Western Australia, Australia, 6009 Less <<
NCT00906269 Impotence Pro... More >>static Neoplasms Less << Phase 4 Unknown January 2013 United States, Connecticut ... More >> Hartford Hospital Recruiting Hartford, Connecticut, United States, 06106 Contact: James Graydon, MD    860-947-8500    jgraydo@harthosp.org Less <<
NCT00667966 Erectile Dysfunction ... More >> Spinal Cord Injury Less << Phase 4 Completed - Spain ... More >> Badalona, Barcelona, Spain, 08916 Toledo, Spain, 45071 Less <<
NCT00668109 Erectile Dysfunction Phase 3 Completed - -
NCT00654680 Erectile Dysfunction Phase 3 Completed - -
NCT00555087 Erectile Dysfunction ... More >> Hypogonadotrophic Males Less << Phase 4 Unknown January 2008 Mexico ... More >> Hospital Santa Fe Not yet recruiting Mexico city, D.f., Mexico, 06700 Contact: Jorge G Jaspersen, MD-Urology    (5255) 55 64 53 70    jaspersen@prodigy.net.mx    Hospital General de Occidente Recruiting Guadalajara, Jalisco, Mexico, 045040 Contact: Arturo Rodriguez, MD    (5235) 87 90 90    aruro2000@yahoo.com    Hospital General de Occidente Not yet recruiting Guadalajara, Jalisco, Mexico, 44690 Contact: Arturo R Rodriguez, MD-Urology    (5255) 333 5879 090    aruro2000@yahoo.com    Hospital Universitario de Nuevo León Not yet recruiting Monterrey, Nuevo León, Mexico, 64460 Contact: Lauro G Gomez, MD.Uro-Andro    (52 55 818) 20 44 44    laurogomez@hotmail.com Less <<
NCT00678704 Erectile Dysfunction ... More >> Diabetes Mellitus Less << Phase 3 Completed - -
NCT00655590 Erectile Dysfunction Phase 4 Completed - United States, Arizona ... More >> Phoenix, Arizona, United States, 85023 Tempe, Arizona, United States, 85282 United States, California Beverly Hills, California, United States, 90212 La Mesa, California, United States, 91942-3058 Laguna Hills, California, United States, 92653 San Diego, California, United States, 92128 Torrance, California, United States, 90502-2004 Van Nuys, California, United States, 91405 United States, Connecticut Waterbury, Connecticut, United States, 06708 United States, Florida Aventura, Florida, United States, 33180 United States, Louisiana New Orleans, Louisiana, United States, 70112 United States, Michigan Ann Arbor, Michigan, United States, 48109-0330 United States, Minnesota Minneapolis, Minnesota, United States, 55455 Rochester, Minnesota, United States, 55905 United States, New York Great Neck, New York, United States, 11021 New York, New York, United States, 10016-4576 United States, Ohio Cincinnati, Ohio, United States, 45212-2787 United States, Texas San Antonio, Texas, United States, 78229 Less <<
NCT00657033 Erectile Dysfunction Phase 3 Completed - -
NCT00656188 Erectile Dysfunction Phase 2 Phase 3 Completed - -
NCT00492635 Erectile Dysfunction ... More >> Sexual Dysfunction, Physiological Less << Phase 3 Completed - -
NCT00657839 Benign Prostatic Hyperplasia Phase 2 Completed - Germany ... More >> Biberach, Baden-Württemberg / 277, Germany, 88400 München, Bayern / 280, Germany, 81925 Rosenheim, Bayern / 280, Germany, 83022 Starnberg, Bayern / 280, Germany, 82319 Weiden, Bayern / 280, Germany, 92637 Hamburg, Hamburg / 287, Germany, 20251 Hamburg, Hamburg / 287, Germany, 20354 Marburg, Hessen / 307, Germany, 35039 Tostedt, Niedersachsen / 292, Germany, 21255 Osnabrück, Niedersachsen / 293, Germany, 49076 Düsseldorf, Nordrhein-Westfalen / 296, Germany, 40210 Leverkusen, Nordrhein-Westfalen / 331, Germany, 51373 Mülheim, Nordrhein-Westfalen / 481, Germany, 45468 Leipzig, Sachsen / 313, Germany, 04105 Kiel, Schleswig-Holstein / 306, Germany, 24105 Less <<
NCT00658177 Erectile Dysfunction Phase 3 Completed - -
NCT00660998 Erectile Dysfunction Phase 4 Completed - -
NCT00661115 Erectile Dysfunction Phase 3 Completed - India ... More >> Bangalore, Karnataka, India, 560010 Bangalore, Karnataka, India, 560054 Belagum, Karnataka, India, 590010 Mumbai, Maharashtra, India, 400007 Mumbai, Maharashtra, India, 400022 Madurai, Tamilnadu, India, 625107 Less <<
NCT00668135 Erectile Dysfunction Phase 4 Completed - Hong Kong ... More >> Hong Kong, Hong Kong Indonesia Jakarta, Indonesia, 10430 Malaysia Petlaing Jaya, Salangor, Malaysia, 47500 Kuching, Sarawak, Malaysia Kuala Lumpur, Malaysia, 51200 Kuala Lumpur, Malaysia Philippines Manila, Philippines, 150 Manila, Philippines Singapore Singapore, Singapore, 119074 Singapore, Singapore, 169608 Singapore, Singapore, 529889 Thailand Bangkok, Thailand, 10700 Bangkok, Thailand Less <<
NCT00661596 Erectile Dysfunction Phase 3 Completed - Spain ... More >> Oviedo, Asturias, Spain, 33006 Sabadell, Barcelona, Spain, 08208 Barcelona, Cataluña, Spain, 08025 Hondarribia, Guipuzcoa, Spain, 28280 Leganés, Madrid, Spain, 28911 Móstoles, Madrid, Spain, 28935 Vigo, Pontevedra, Spain, 36211 Alicante, Spain, 03010 Granada, Spain, 18003 Málaga, Spain, 29010 Sevilla, Spain, 41071 Valencia, Spain, 46014 Valladolid, Spain, 47011 Less <<
NCT00661700 Erectile Dysfunction Phase 3 Completed - Ireland ... More >> Dublin, Ireland, 24 United Kingdom Reading, Berkshire, United Kingdom, RG7 3SG Durham, County Durham, United Kingdom, DH1 2QW Rhyl, Denbighshire, United Kingdom, LL18 5UJ Plymouth, Devon, United Kingdom, PL4 8QU London, Greater London, United Kingdom, NW9 9NH Manchester, Greater Manchester, United Kingdom, M13 9WL Manchester, Greater Manchester, United Kingdom, M31 OUH Portsmouth, Hampshire, United Kingdom, PO3 6AD Northwood, Middlesex, United Kingdom, HA6 2RN Norwich, Norfolk, United Kingdom, NR1 3SR Belfast, Northern Ireland, United Kingdom, BT12 6BA Chipping Norton, Oxfordshire, United Kingdom, OX7 5AL Shrewsbury, Shropshire, United Kingdom, SY1 1RL Cardiff, South Glamorgan, United Kingdom, CF2 5HW Doncaster, South Yorkshire, United Kingdom, DN1 2ET Lichfield, Staffordshire, United Kingdom, WS14 9JL Glasgow, Strathclyde, United Kingdom, G21 3UW Hamilton, Strathclyde, United Kingdom, ML3 ODR Motherwell, Strathclyde, United Kingdom, ML1 3JX Coventry, Warwickshire, United Kingdom, CV6 4DD Leeds, West Yorkshire, United Kingdom, LS1 3EX Dublin, United Kingdom, 24 Less <<
NCT00663728 Erectile Dysfunction Phase 4 Completed - -
NCT00661297 Erectile Dysfunction Phase 3 Completed - -
NCT00665496 Erectile Dysfunction Phase 3 Completed - -
NCT00667979 Erectile Dysfunction Phase 4 Completed - -
NCT00661219 Erectile Dysfunction ... More >> Depression Less << Phase 3 Completed - -
NCT00668005 Erectile Dysfunction Phase 3 Completed - -
NCT00682019 Erectile Dysfunction Phase 3 Completed - -
NCT00666809 Tinnitus Phase 2 Completed - Germany ... More >> Berlin, Berlin / 285, Germany, 10117 Less <<
NCT00652262 Erectile Dysfunction ... More >> Sexual Dysfunction Spinal Cord Injury Less << Phase 3 Completed - Japan ... More >> Nagoya, Aichi, Japan, 455-8530 Iizuka, Fukuoka, Japan, 820-0053 Beppu, Oita, Japan, 874-0937 Less <<
NCT01106118 - Completed - Egypt ... More >> Many Locations, Egypt Israel Many Locations, Israel Kazakhstan Many Locations, Kazakhstan Korea, Republic of Many Locations, Korea, Republic of Kyrgyzstan Many Locations, Kyrgyzstan Lebanon Many Locations, Lebanon Russian Federation Many Locations, Russian Federation Saudi Arabia Many Locations, Saudi Arabia Singapore Many Locations, Singapore Ukraine Many Locations, Ukraine Less <<
NCT00657644 Erectile Dysfunction Phase 3 Completed - Russian Federation ... More >> Moscow, Russian Federation, 105425 Moscow, Russian Federation, 117198 Moscow, Russian Federation, 117837 Moscow, Russian Federation, 117997 Moscow, Russian Federation, 123367 Moscow, Russian Federation, 125101 Moscow, Russian Federation, 127206 St Petersburg, Russian Federation, 198013 Less <<
NCT00665054 Erectile Dysfunction Phase 4 Completed - Turkey ... More >> Adana, Turkey, 01330 Ankara, Turkey, 06100 Ankara, Turkey, 06500 Antalya, Turkey, 07003 Istanbul, Turkey, 34098 Istanbul, Turkey, 34662 Izmir, Turkey, 35340 Samsun, Turkey, 55139 Less <<
NCT00681772 Erectile Dysfunction Phase 4 Completed - -
NCT00668018 Erectile Dysfunction Phase 3 Completed - -
NCT01084369 Type 2 Diabetes ... More >> Hypogonadism Less << Phase 4 Unknown May 2015 United Kingdom ... More >> Tameside General Hospital Recruiting Ashton-under-Lyne, Lancashire, United Kingdom, OL6 9RW Tameside Hospital NHS Foundatoin Trust Recruiting Ashton under Lyne, United Kingdom, OL69RW Less <<
NCT00705588 Pulmonary Arterial Hypertensio... More >>n Less << Phase 4 Unknown - Israel ... More >> Pulmonary Institute, Rabin Medical Center Not yet recruiting Petach Tikva, Israel, 49100 Sub-Investigator: Benjamin D Fox, BM BCh MRCP Less <<
NCT00786253 Erectile Dysfunction Phase 2 Completed - Germany ... More >> Tübingen, Baden-Württemberg / 277, Germany, 72076 München, Bayern / 280, Germany, 81925 Regensburg, Bayern / 280, Germany, 93053 Weiden, Bayern / 280, Germany, 92637 Berlin, Berlin / 285, Germany, 12200 Hamburg, Hamburg / 287, Germany, 20251 Hamburg, Hamburg / 287, Germany, 20354 Hamburg, Hamburg / 287, Germany, 22299 Marburg, Hessen / 307, Germany, 35039 Hagenow, Mecklenburg-Vorpommern / 309, Germany, 19230 Hannover, Niedersachsen / 291, Germany, 30625 Osnabrück, Niedersachsen / 293, Germany, 49076 Düsseldorf, Nordrhein-Westfalen / 296, Germany, 40225 Münster, Nordrhein-Westfalen / 298, Germany, 48149 Leverkusen, Nordrhein-Westfalen / 331, Germany, 51375 Grevenbroich, Nordrhein-Westfalen / 623, Germany, 41515 Leipzig, Sachsen / 313, Germany, 04249 Meißen, Sachsen / 313, Germany, 01662 Halle, Sachsen-Anhalt / 311, Germany, 06097 Less <<
NCT01084187 Erectile Dysfunction ... More >> Arterial Hypertension Endothelial Dysfunction Less << Phase 4 Completed - Brazil ... More >> Hospital Universitário Pedro Ernesto Rio de Janeiro, Brazil, 20551030 Less <<
NCT00718952 Pulmonary Hypertension Phase 3 Completed - China, Beijing ... More >> Peking University First Hospital Beijing, Beijing, China, 100034 Peking University First Hospital Beijing, Beijing, China, 100043 Peking Union Hospital, Peking Union Medical College Beijing, Beijing, China, 100730 Beijing Shijitan Hospital, Peking University Beijing, Beijing, China China, Heilongjiang The First Clinical College of Harbin Medical University Harbin, Heilongjiang, China China, Hunan Xiangya Hospital, Central-South University Changsha, Hunan, China, 410008 China, Liaoning The General Hospital of Shenyang Military Command Shenyang, Liaoning, China China, Shanghai Renji Hospital, Shanghai Jiaotong University Shanghai, Shanghai, China, 200127 China, Shanxi The First Affiliated Hospital of Medical College of Xian Jiaotong University Xi'an, Shanxi, China, 710061 China Shanghai Pulmonary Hospital ,Tongji University Shanghai, China, 200433 Less <<
NCT00654914 Erectile Dysfunction Phase 3 Completed - -
NCT00655629 Erectile Dysfunction Phase 3 Completed - -
NCT00631969 Erectile Dysfunction Phase 3 Completed - -
NCT01291199 Raynaud Syndrome Phase 2 Phase 3 Completed - Germany ... More >> University of Cologne - Heart Center Cologne, NRW, Germany, 50924 Less <<
NCT00461123 Prostatic Hypertrophy, Benign Phase 2 Completed - Germany ... More >> Heidelberg, Baden-Württemberg, Germany, 69112 Less <<
NCT00738400 Erectile Dysfunction ... More >> Metabolic Syndrome Less << Phase 4 Completed - Germany ... More >> Cham, Bayern, Germany, 93413 Regensburg, Bayern, Germany, 93055 Frankfurt, Hessen, Germany, 60385 Marburg, Hessen, Germany, 35039 Stuhr, Niedersachsen, Germany, 28816 Bonn, Nordrhein-Westfalen, Germany, 53119 Grevenbroich, Nordrhein-Westfalen, Germany, 41515 Leverkusen, Nordrhein-Westfalen, Germany, 51373 Mülheim, Nordrhein-Westfalen, Germany, 45468 Wuppertal, Nordrhein-Westfalen, Germany, 42103 Dierdorf, Rheinland-Pfalz, Germany, 56269 Koblenz, Rheinland-Pfalz, Germany, 56068 Trier, Rheinland-Pfalz, Germany, 54290 Homburg, Saarland, Germany, 66424 Dresden, Sachsen, Germany, 01307 Leipzig, Sachsen, Germany, 04109 Berlin, Germany, 12107 Berlin, Germany, 14197 Hamburg, Germany, 20354 Less <<
NCT02219646 Type 2 Diabetes Mellitus (T2DM... More >>) Endothelial Dysfunction Erectile Dysfunction Less << Phase 2 Completed - Italy ... More >> Unit of Endocrinology Azienda USL Modena, Italy, 41126 Less <<
NCT00631969 - Completed - -
NCT00738400 - Completed - -
NCT00663845 Erectile Dysfunction Phase 4 Completed - -
NCT00655629 - Completed - -
NCT01348880 Erectile Dysfunction Phase 1 Completed - United States, Florida ... More >> Miami, Florida, United States, 33014 United States, Tennessee Knoxville, Tennessee, United States, 37920 Less <<
NCT00461123 - Completed - -
NCT00668057 Erectile Dysfunction Phase 3 Completed - China, Zhejiang ... More >> Hangzhou, Zhejiang, China, 310003 China Beijing, China, 100034 Beijing, China, 100044 Beijing, China, 100083 Beijing, China, 100853 Shanghai, China, 200040 Shanghai, China, 200127 Less <<
NCT00461565 Safety Phase 4 Completed - -
NCT03102398 Erectile Dysfunction Phase 1 Phase 2 Recruiting March 31, 2018 Taiwan ... More >> Mackay Memorial Hospital Recruiting Taipei, Taiwan, 10449 Contact: Wei-Kung Tsai    886-2-2543-3535 Less <<
NCT00664833 Erectile Dysfunction Phase 4 Completed - -
NCT00377793 Sexual Dysfunction ... More >> Male Erectile Dysfunction Less << Phase 4 Completed - -
NCT00498680 Impotence Phase 4 Unknown June 2011 Israel ... More >> Neuro-urology unit, Rambam Medical Center Recruiting Haifa, Israel, 31096 Contact: Ilan Gruenwald, MD    0097248542882    i_gruenwald@rambam.health.gov.il    Contact: Yoram vardi, Prof    0097248542819    yvardi@rambam.health.gov.il Less <<
NCT01649739 Pulmonary Arterial Hypertensio... More >>n Less << PHASE4 UNKNOWN 2025-01-14 Pulmonary Institute,Rabin Medi... More >>cal Center, Petach Tikva, 49100, Israel Less <<
NCT01215409 - Terminated(Slow recruitment) - Taiwan ... More >> Many Locations, Taiwan Less <<
NCT00665340 Erectile Dysfunction Phase 4 Completed - United States, Arizona ... More >> Phoenix, Arizona, United States, 85023 United States, California Beverly Hills, California, United States, 90212 Laguna Hills, California, United States, 92653 Newport Beach, California, United States, 92660 United States, Colorado Aurora, Colorado, United States, 80012 United States, Connecticut Trumbull, Connecticut, United States, 06611 United States, Florida Aventura, Florida, United States, 33180 United States, New Jersey Lawrenceville, New Jersey, United States, 08648 United States, New York Poughkeepsie, New York, United States, 12601 United States, North Carolina Statesville, North Carolina, United States, 28677 Wilmington, North Carolina, United States, 28401 United States, Tennessee Nashville, Tennessee, United States, 37203 Less <<
NCT00478881 - Completed - -
NCT00379756 Erectile Dysfunction Phase 4 Completed - -
NCT00470873 - Completed - Poland ... More >> Many locations, Poland Less <<
NCT00668096 Erectile Dysfunction Phase 4 Completed - -
NCT00663598 Erectile Dysfunction Phase 4 Completed - -
NCT00874679 - Completed - China ... More >> Many Locations, China Croatia Many Locations, Croatia France Many Locations, France Germany Many Locations, Germany Hungary Many Locations, Hungary Indonesia Many Locations, Indonesia Korea, Republic of Many Locations, Korea, Republic of Malaysia Many Locations, Malaysia Poland Many Locations, Poland Saudi Arabia Many Locations, Saudi Arabia Singapore Many Locations, Singapore South Africa Many Locations, South Africa Spain Many Locations, Spain Sweden Many Locations, Sweden Thailand Many Locations, Thailand Less <<
NCT00478881 Overactive Bladder ... More >> Detrusor Overactivity Less << Phase 2 Completed - -
NCT00909233 - Completed - Japan ... More >> Many locations, Japan Less <<
NCT02279992 Glioma Brain ... More >>Neoplasms Brain Metastasis Less << Early Phase 1 Terminated(Unable to accrue to... More >> the study. Original PI no longer with the institute.) Less << - United States, California ... More >> Cedars-Sinai Medical Center Los Angeles, California, United States, 90048 Less <<
NCT01207947 - Completed - Japan ... More >> Many Locations, Japan Less <<
NCT00662441 Erectile Dysfunction Phase 4 Completed - -

Protocol

Bio Calculators
Preparing Stock Solutions 1mg 5mg 10mg

1 mM

5 mM

10 mM

1.73mL

0.35mL

0.17mL

8.63mL

1.73mL

0.86mL

17.27mL

3.45mL

1.73mL

References

[1]Blount MA, Beasley A, et al. Binding of tritiated sildenafil, tadalafil, or vardenafil to the phosphodiesterase-5 catalytic site displays potency, specificity, heterogeneity, and cGMP stimulation. Mol Pharmacol. 2004 Jul;66(1):144-52.

[2]Prickaerts J, van Staveren WC, et al. Effects of two selective phosphodiesterase type 5 inhibitors, sildenafil and vardenafil, on object recognition memory and hippocampal cyclic GMP levels in the rat. Neuroscience. 2002;113(2):351-61.

[3]Blount MA, Beasley A, Zoraghi R, Sekhar KR, Bessay EP, Francis SH, Corbin JD. Binding of tritiated sildenafil, tadalafil, or vardenafil to the phosphodiesterase-5 catalytic site displays potency, specificity, heterogeneity, and cGMP stimulation. Mol Pharmacol. 2004 Jul;66(1):144-52. doi: 10.1124/mol.66.1.144. PMID: 15213306.

[4]Saenz de Tejada I, Angulo J, Cuevas P, Fernández A, Moncada I, Allona A, Lledó E, Körschen HG, Niewöhner U, Haning H, Pages E, Bischoff E. The phosphodiesterase inhibitory selectivity and the in vitro and in vivo potency of the new PDE5 inhibitor vardenafil. Int J Impot Res. 2001 Oct;13(5):282-90. doi: 10.1038/sj.ijir.3900726. PMID: 11890515.

[5]Prickaerts J, van Staveren WC, Sik A, Markerink-van Ittersum M, Niewöhner U, van der Staay FJ, Blokland A, de Vente J. Effects of two selective phosphodiesterase type 5 inhibitors, sildenafil and vardenafil, on object recognition memory and hippocampal cyclic GMP levels in the rat. Neuroscience. 2002;113(2):351-61. doi: 10.1016/s0306-4522(02)00199-9. PMID: 12127092.

 

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