BNP Pharmacodynamics and Effects on Metabolism in Lean and Obese Subjects
NCT ID: NCT01977859
Last Updated: 2018-02-14
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
PHASE1
4 participants
INTERVENTIONAL
2013-11-30
2017-02-28
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
BASIC_SCIENCE
TRIPLE
Study Groups
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Saline
Saline infusion
Saline
Nesiritide 1.0
Nesiritide infused for 90 minute, initially at 0.5 pmol/kg/min and doubled every 15 minutes to achieve a target infusion rate of 1.0 pmol/kg/min, followed by a steady state infusion at the target rate for an additional 150 minutes (4 hours total).
Nesiritide
Nesiritide 2.0
Nesiritide infused for 90 minute, initially at 0.5 pmol/kg/min and doubled every 15 minutes to achieve a target infusion rate of 2.0 pmol/kg/min, followed by a steady state infusion at the target rate for an additional 150 minutes (4 hours total).
Nesiritide
Nesiritide 4.0
Nesiritide infused for 90 minute, initially at 0.5 pmol/kg/min and doubled every 15 minutes to achieve a target infusion rate of 4.0 pmol/kg/min, followed by a steady state infusion at the target rate for an additional 150 minutes (4 hours total).
Nesiritide
Nesiritide 8.0
Nesiritide infused for 90 minute, initially at 0.5 pmol/kg/min and doubled every 15 minutes to achieve a target infusion rate of 8.0 pmol/kg/min, followed by a steady state infusion at the target rate for an additional 150 minutes (4 hours total).
Nesiritide
Interventions
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Nesiritide
Saline
Eligibility Criteria
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Inclusion Criteria
* Men and women
* Able to provide written, informed consent
* Weight stable (± 3 kg) during the 3 months prior to enrollment
* BMI ≤ 25 kg/m2 for lean subjects or ≥ 30 kg/m2 for obese subjects
Exclusion Criteria
* Pregnant or nursing women
* Presence of clinically significant abnormalities on electrocardiogram;
* Smoking
* Known hypersensitivity to nesiritide or any of its excipients
* Poor intravenous access
* Use of medications: a) nitrates, b) beta-blockers, c) digoxin, d) anti-diabetic agents, e) oral, injected or chronic topical steroids (inhaled steroids for mild asthma are acceptable), f) chronic use of aspirin or other non-steroidal anti-inflammatory drugs, including COX-2 inhibitors, g) other drugs known to affect immune or metabolic function and h) orlistat, phentermine or other weight loss or anorectic agents.
* Your blood pressure at your screening visit is less than or equal to 100/60 or greater than or equal to 160/100.
18 Years
65 Years
ALL
Yes
Sponsors
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Sanford-Burnham Medical Research Institute
OTHER
AdventHealth Translational Research Institute
OTHER
Responsible Party
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Principal Investigators
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Richard E. Pratley, MD
Role: PRINCIPAL_INVESTIGATOR
AdventHealth
Locations
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Translational Research Institute for Metabolism and Diabetes
Orlando, Florida, United States
Countries
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References
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Lloyd-Jones DM, Wang TJ, Leip EP, Larson MG, Levy D, Vasan RS, D'Agostino RB, Massaro JM, Beiser A, Wolf PA, Benjamin EJ. Lifetime risk for development of atrial fibrillation: the Framingham Heart Study. Circulation. 2004 Aug 31;110(9):1042-6. doi: 10.1161/01.CIR.0000140263.20897.42. Epub 2004 Aug 16.
Poirier P, Giles TD, Bray GA, Hong Y, Stern JS, Pi-Sunyer FX, Eckel RH; American Heart Association; Obesity Committee of the Council on Nutrition, Physical Activity, and Metabolism. Obesity and cardiovascular disease: pathophysiology, evaluation, and effect of weight loss: an update of the 1997 American Heart Association Scientific Statement on Obesity and Heart Disease from the Obesity Committee of the Council on Nutrition, Physical Activity, and Metabolism. Circulation. 2006 Feb 14;113(6):898-918. doi: 10.1161/CIRCULATIONAHA.106.171016. Epub 2005 Dec 27.
Stein CJ, Colditz GA. The epidemic of obesity. J Clin Endocrinol Metab. 2004 Jun;89(6):2522-5. doi: 10.1210/jc.2004-0288.
Aneja A, El-Atat F, McFarlane SI, Sowers JR. Hypertension and obesity. Recent Prog Horm Res. 2004;59:169-205. doi: 10.1210/rp.59.1.169.
Mancia G, Bousquet P, Elghozi JL, Esler M, Grassi G, Julius S, Reid J, Van Zwieten PA. The sympathetic nervous system and the metabolic syndrome. J Hypertens. 2007 May;25(5):909-20. doi: 10.1097/HJH.0b013e328048d004.
Goodfriend TL, Kelley DE, Goodpaster BH, Winters SJ. Visceral obesity and insulin resistance are associated with plasma aldosterone levels in women. Obes Res. 1999 Jul;7(4):355-62. doi: 10.1002/j.1550-8528.1999.tb00418.x.
Sarzani R, Dessi-Fulgheri P, Paci VM, Espinosa E, Rappelli A. Expression of natriuretic peptide receptors in human adipose and other tissues. J Endocrinol Invest. 1996 Oct;19(9):581-5. doi: 10.1007/BF03349021.
Wang TJ, Larson MG, Levy D, Benjamin EJ, Leip EP, Wilson PW, Vasan RS. Impact of obesity on plasma natriuretic peptide levels. Circulation. 2004 Feb 10;109(5):594-600. doi: 10.1161/01.CIR.0000112582.16683.EA.
Potter LR, Abbey-Hosch S, Dickey DM. Natriuretic peptides, their receptors, and cyclic guanosine monophosphate-dependent signaling functions. Endocr Rev. 2006 Feb;27(1):47-72. doi: 10.1210/er.2005-0014. Epub 2005 Nov 16.
Khan AM, Cheng S, Magnusson M, Larson MG, Newton-Cheh C, McCabe EL, Coviello AD, Florez JC, Fox CS, Levy D, Robins SJ, Arora P, Bhasin S, Lam CS, Vasan RS, Melander O, Wang TJ. Cardiac natriuretic peptides, obesity, and insulin resistance: evidence from two community-based studies. J Clin Endocrinol Metab. 2011 Oct;96(10):3242-9. doi: 10.1210/jc.2011-1182. Epub 2011 Aug 17.
Tsukamoto O, Fujita M, Kato M, Yamazaki S, Asano Y, Ogai A, Okazaki H, Asai M, Nagamachi Y, Maeda N, Shintani Y, Minamino T, Asakura M, Kishimoto I, Funahashi T, Tomoike H, Kitakaze M. Natriuretic peptides enhance the production of adiponectin in human adipocytes and in patients with chronic heart failure. J Am Coll Cardiol. 2009 Jun 2;53(22):2070-7. doi: 10.1016/j.jacc.2009.02.038.
Pivovarova O, Gogebakan O, Kloting N, Sparwasser A, Weickert MO, Haddad I, Nikiforova VJ, Bergmann A, Kruse M, Seltmann AC, Bluher M, Pfeiffer AF, Rudovich N. Insulin up-regulates natriuretic peptide clearance receptor expression in the subcutaneous fat depot in obese subjects: a missing link between CVD risk and obesity? J Clin Endocrinol Metab. 2012 May;97(5):E731-9. doi: 10.1210/jc.2011-2839. Epub 2012 Mar 14.
Miyashita K, Itoh H, Tsujimoto H, Tamura N, Fukunaga Y, Sone M, Yamahara K, Taura D, Inuzuka M, Sonoyama T, Nakao K. Natriuretic peptides/cGMP/cGMP-dependent protein kinase cascades promote muscle mitochondrial biogenesis and prevent obesity. Diabetes. 2009 Dec;58(12):2880-92. doi: 10.2337/db09-0393. Epub 2009 Aug 18.
Bordicchia M, Liu D, Amri EZ, Ailhaud G, Dessi-Fulgheri P, Zhang C, Takahashi N, Sarzani R, Collins S. Cardiac natriuretic peptides act via p38 MAPK to induce the brown fat thermogenic program in mouse and human adipocytes. J Clin Invest. 2012 Mar;122(3):1022-36. doi: 10.1172/JCI59701. Epub 2012 Feb 6.
Holmes SJ, Espiner EA, Richards AM, Yandle TG, Frampton C. Renal, endocrine, and hemodynamic effects of human brain natriuretic peptide in normal man. J Clin Endocrinol Metab. 1993 Jan;76(1):91-6. doi: 10.1210/jcem.76.1.8380606.
Pacini G, Bergman RN. MINMOD: a computer program to calculate insulin sensitivity and pancreatic responsivity from the frequently sampled intravenous glucose tolerance test. Comput Methods Programs Biomed. 1986 Oct;23(2):113-22. doi: 10.1016/0169-2607(86)90106-9.
Freda PU, Shen W, Reyes-Vidal CM, Geer EB, Arias-Mendoza F, Gallagher D, Heymsfield SB. Skeletal muscle mass in acromegaly assessed by magnetic resonance imaging and dual-photon x-ray absorptiometry. J Clin Endocrinol Metab. 2009 Aug;94(8):2880-6. doi: 10.1210/jc.2009-0026. Epub 2009 Jun 2.
Welch S, Gebhart SS, Bergman RN, Phillips LS. Minimal model analysis of intravenous glucose tolerance test-derived insulin sensitivity in diabetic subjects. J Clin Endocrinol Metab. 1990 Dec;71(6):1508-18. doi: 10.1210/jcem-71-6-1508.
Related Links
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Translational Research Institute for Metabolism and Diabetes
Other Identifiers
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TRIMDFH 472930
Identifier Type: -
Identifier Source: org_study_id
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