Uncontrolled Hypertension Management (TEAM-HTN)

Uncontrolled Hypertension Clinical Trial

— TEAM-HTN  

Official title:

Technology Assisted Management of Uncontrolled Hypertension (TEAM-HTN): a Pilot Study

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT03281772
• Other study ID #: AAMTI 6422
• Status: Recruiting
• First received: September 11, 2017
• Last updated: March 15, 2018
• Start date: January 24, 2017
• Est. completion date: July 1, 2018

Study information

• Verified date: March 2018
• Source: Madigan Army Medical Center
• Contact: Leilani A Siaki, PhD
• Phone: 253-698-2289
• Email: leilani.a.siaki.mil[@]mail.mil
• Is FDA regulated: No
• Study type: Observational

Clinical Trial Summary

Current guideline directed medical therapies (GDMT) for hypertension (HTN) endorse a trial and error approach based on drug class. This pilot study will evaluate the efficacy of a Clinical Decision Support (CDS) program to assist providers with delivering a more personalized approach using individual renin-aldosterone levels and the mechanism of action of medications included in GDMT recommendations. The overarching goal is to achieve HTN control rates above the 2014 National Health and Nutrition Examination Survey reported rate of 53% in a timely fashion, by individualizing medication management, thereby reducing the patient risk of stroke, heart and renal disease, and other devastating HTN-related outcomes.

Description:

Current guideline directed medical therapies (GDMT) for hypertension (HTN) endorse a trial and error approach based on drug class. This pilot study will evaluate the efficacy of a Clinical Decision Support (CDS) program to assist providers with delivering a more personalized approach using individual renin-aldosterone levels and the mechanism of action of medications included in GDMT recommendations. Current research suggests underlying mechanisms of HTN can be categorized by renin and aldosterone levels into approximately 50 categories and sub-categories. Timely identification of a patients' category is challenging for clinicians and possibly a contributing factor to the low rates of HTN control reported in the 2014 National Health and Nutrition Examination Survey (NHANES) of 53%. The overarching goal of this study is to achieve HTN control rates above the 2014 NANES rate in a timely, cost-effective manner by individualizing medication management, thereby reducing the patient risk of stroke, heart and renal disease, and other devastating HTN-related outcomes. Specific aims are: 1) evaluate the efficacy of the CDS software program to assist providers in identifying and matching the underlying mechanisms of HTN with the mechanism of action of antihypertensive medications to achieve better HTN control rates than the 53% reported in the 2014 NHANES data, 2) assess the efficacy of the CDS program across prescribing provider levels (MD/DO, residents, and APRN/PA), and 3) Determine the impact of the CDS program on: a) medication costs, b) provider management time, c), provider and patient satisfaction with and perception of usability and efficacy of the CDS program to manage their blood pressure. This 2-phase, prospective, within-subjects, repeated measures pilot study will enroll up to 20 multi-level providers with prescriptive authority and 160 military beneficiaries with uncontrolled HTN in the Northwest to evaluate the efficacy, feasibility, and usability of a CDS program to improve blood pressure control over a six-month period.

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 180
• Est. completion date: July 1, 2018
• Est. primary completion date: June 30, 2018
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

1. Providers with prescriptive authority practicing in outpatient clinics at a military treatment facility in the Northwest.

2. Patients 18 years or older with uncontrolled hypertension receiving care in an outpatient setting that can give a valid consent (over age 18 years, the ability to read and understand English, and cognitively intact). Active duty service members who will not be deployed or due to change duty station for the duration of the study.

Exclusion Criteria:

1. Credentialed providers without prescribing privileges in good standing. 2. Age less than 18 years, night shift workers, anyone who cannot give a valid informed consent, pregnant or breast feeding women, prisoners, patients on renal dialysis, transplant recipients, life expectancy less than 1 year, and those disqualified during screening procedures.

Related Conditions & MeSH terms

• Hypertension
• Uncontrolled Hypertension

Intervention

Other:
• Clinical Decision Software - provider portal
As noted in Arms
• Clinical Decision Software - patient portal
As noted in Arms

Locations

Country	Name	City	State
United States	Madigan Army Medical Center	Tacoma	Washington

Sponsors (3)

Lead Sponsor	Collaborator
Madigan Army Medical Center	Analytics4Medicine, Inc., Telemedicine & Advanced Technology Research Center

Country where clinical trial is conducted

United States, 

References & Publications (10)

Bochud M, Burnier M, Guessous I. Top Three Pharmacogenomics and Personalized Medicine Applications at the Nexus of Renal Pathophysiology and Cardiovascular Medicine. Curr Pharmacogenomics Person Med. 2011 Dec;9(4):299-322. — View Citation

Deal, P. (2011). Hypertension: More Soldiers die from silent killer than combat. Army News Front Page. Retrieved October 24, 2015 from: http://www.army.mil/article/59005/

James PA, Oparil S, Carter BL, Cushman WC, Dennison-Himmelfarb C, Handler J, Lackland DT, LeFevre ML, MacKenzie TD, Ogedegbe O, Smith SC Jr, Svetkey LP, Taler SJ, Townsend RR, Wright JT Jr, Narva AS, Ortiz E. 2014 evidence-based guideline for the management of high blood pressure in adults: report from the panel members appointed to the Eighth Joint National Committee (JNC 8). JAMA. 2014 Feb 5;311(5):507-20. doi: 10.1001/jama.2013.284427. Erratum in: JAMA. 2014 May 7;311(17):1809. — View Citation

Kisaka T, Ozono R, Ishida T, Higashi Y, Oshima T, Kihara Y. Association of elevated plasma aldosterone-to-renin ratio with future cardiovascular events in patients with essential hypertension. J Hypertens. 2012 Dec;30(12):2322-30. doi: 10.1097/HJH.0b013e328359862d. — View Citation

Moran AE, Odden MC, Thanataveerat A, Tzong KY, Rasmussen PW, Guzman D, Williams L, Bibbins-Domingo K, Coxson PG, Goldman L. Cost-effectiveness of hypertension therapy according to 2014 guidelines. N Engl J Med. 2015 Jan 29;372(5):447-55. doi: 10.1056/NEJMsa1406751. Erratum in: N Engl J Med. 2015 Apr 23;372(17):1677. — View Citation

Rosendorff C, Lackland DT, Allison M, Aronow WS, Black HR, Blumenthal RS, Cannon CP, de Lemos JA, Elliott WJ, Findeiss L, Gersh BJ, Gore JM, Levy D, Long JB, O'Connor CM, O'Gara PT, Ogedegbe G, Oparil S, White WB; American Heart Association, American College of Cardiology, and American Society of Hypertension. Treatment of hypertension in patients with coronary artery disease: a scientific statement from the American Heart Association, American College of Cardiology, and American Society of Hypertension. Hypertension. 2015 Jun;65(6):1372-407. doi: 10.1161/HYP.0000000000000018. Epub 2015 Mar 31. Review. Erratum in: Hypertension. 2016 Oct;68(4):e61. — View Citation

SPRINT Research Group, Wright JT Jr, Williamson JD, Whelton PK, Snyder JK, Sink KM, Rocco MV, Reboussin DM, Rahman M, Oparil S, Lewis CE, Kimmel PL, Johnson KC, Goff DC Jr, Fine LJ, Cutler JA, Cushman WC, Cheung AK, Ambrosius WT. A Randomized Trial of Intensive versus Standard Blood-Pressure Control. N Engl J Med. 2015 Nov 26;373(22):2103-16. doi: 10.1056/NEJMoa1511939. Epub 2015 Nov 9. Erratum in: N Engl J Med. 2017 Dec 21;377(25):2506. — View Citation

Wang G, Fang J, Ayala C. Hypertension-associated hospitalizations and costs in the United States, 1979-2006. Blood Press. 2014 Apr;23(2):126-33. doi: 10.3109/08037051.2013.814751. Epub 2013 Jul 25. — View Citation

Weber MA, Schiffrin EL, White WB, Mann S, Lindholm LH, Kenerson JG, Flack JM, Carter BL, Materson BJ, Ram CV, Cohen DL, Cadet JC, Jean-Charles RR, Taler S, Kountz D, Townsend R, Chalmers J, Ramirez AJ, Bakris GL, Wang J, Schutte AE, Bisognano JD, Touyz RM, Sica D, Harrap SB. Clinical practice guidelines for the management of hypertension in the community a statement by the American Society of Hypertension and the International Society of Hypertension. J Hypertens. 2014 Jan;32(1):3-15. doi: 10.1097/HJH.0000000000000065. — View Citation

Yoon SS, Fryar CD, Carroll MD. Hypertension prevalence and control among adults: United States, 2011-2014. Data from the National Health and Nutrition Examination Survey. http://www.cdc.gov/nchs/products/databriefs/db220.htm . Accessed March 18, 2016.

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Patients with controlled hypertension	Percent of systolic and diastolic blood pressure readings within patient-specific target goals averaged in 10-day cycles at least 70% of the time.	6 months
Secondary	Provider Satisfaction	Provider satisfaction with efficacy, feasibility and usability of the clinical decision software program	6 months
Secondary	Patient Satisfaction	Patient satisfaction with efficacy, feasibility and usability of the clinical decision software program	6 months
Secondary	Provider time	Time in minutes each provider spends per patient managing uncontrolled hypertension.	6 months
Secondary	Medication costs	Costs of medications per patient to achieve controlled hypertension using a published relative value scale	6 months
Secondary	Time to reach blood pressure goals	Number of days from enrollment patients are not at target (70% control rate)	6 months
Secondary	Patients with controlled hypertension by provider	Number of patients per provider level (MD, DO, Nurse Practitioner, Physician Assistant) with controlled hypertension	6 months