Official websites use .gov

A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS

A lock ( 🔒 ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Need Help

Comparing approval, adoption/de-adoption and outcomes for advanced cardiovascular procedures across high-income countries

Award Number: R01HL167887
ORGANIZATION: NATIONAL HEART, LUNG, & BLOOD INSTITUTE
OPDIV: NIH
AWARD CLASS: DISCRETIONARY
AWARD ACTIVITY TYPE: SCIENTIFIC/HEALTH RESEARCH (INCLUDES SURVEYS)
PERIOD OF PERFORMANCE START DATE: 02/21/2024
PERIOD OF PERFORMANCE END DATE: 01/31/2028

Group Awards By:

View Award Description

Comparing approval, adoption/de-adoption and outcomes for advanced cardiovascular procedures across high-income countries - Project Summary In 2011 the Institute of Medicine (now the National Academy of Medicine) convened a panel to explore the paradox of why the US spends more on healthcare than other developed countries yet has inferior outcomes. It concluded that “Data are simply lacking to fully understand the causal factors responsible for each of the diseases and injuries that disproportionately affect the US population.” This is still true today. What’s notable is that the US has shorter life expectancy with the 2nd highest cardiovascular death rate among peer countries while still having the highest spending in the world (19.7% of gross domestic product). In 2019 Drs. Cram and Landon founded the International Health Systems Research Collaborative (IHSRC) with funding from the NIH (NIA R01AG058878) to compare treatment and outcomes across high-income countries for cohorts of patients defined by common diagnoses and procedures. The current proposal will leverage and expand upon our IHSRC infrastructure to compare health technology assessment (HTA) across countries and evaluate how HTA relates to the utilization, adoption, and de-adoption of new cardiovascular (CV) treatments and procedures. Many countries (including IHSRC members England, Netherlands and Canada) have explicit HTA processes linked to public insurance coverage decisions for new therapies. The US is notable for lacking a formal HTA process. While failure to embrace HTA likely contributes to excessively high spending in the US, few studies have evaluated how different countries approach HTA. The overarching objective of our research is to understand how advanced CV therapies are adopted and used in 7 countries with advanced healthcare systems. Our research will focus on 3 cardiovascular condition dyads where introduction/refinements in advanced therapy is disrupting an established therapy: 1) aortic valve dysfunction where transcatheter aortic valve replacement (TAVR) is in the process of supplanting surgical aortic valve replacement (SAVR); 2) elective AAA repair where endovascular aneurysm repair is replacing open repair; and 3) carotid artery stenosis where trans-carotid artery revascularization (TCAR) and stenting are emerging as substitutes for carotid endarterectomy. Our research will address major unanswered questions by providing crucial insights into how advanced technologies are adopted and used in different countries. We will provide much needed clarity with respect to the ongoing and unanswered question of whether higher spending in the US can be attributed to more rapid adoption and higher utilization of advanced therapies. Our proposal has three specific aims that assess: (1) each country’s policy and health technology assessment environment related to each procedure; (2) technology diffusion patterns in the context of their evolving policy environments; and (3) differences in outcomes, including mortality, readmissions, and hospital-free days at home. The scientific premise of our proposal is that granular information is needed to inform the study of comparative health systems and to understand the adoption and diffusion of new technologies.


Issue Date FY	Funding FY	Legal Entity Name	Legal Entity Address	Legal Entity City	Legal Entity State	Legal Entity Zip Code	Legal Entity COUNTY	Legal Entity COUNTRY	Assistance Listing	Award Code	Budget Year	Action Date	Action Type	Action Amount

Issue Date FY: 2026 ( Subtotal = $613,224 )
2026	2026	PRESIDENT AND FELLOWS OF HARVARD COLLEGE	25 SHATTUCK ST	BOSTON	MA	02115	SUFFOLK	USA	Translation and Implementation Science Research for Heart, Lung, Blood Diseases, and Sleep Disorders	003	3	8/17/2026	SUPPLEMENT FOR EXPANSION	$25,920
2026	2026	PRESIDENT AND FELLOWS OF HARVARD COLLEGE	25 SHATTUCK ST	BOSTON	MA	02115	SUFFOLK	USA	Translation and Implementation Science Research for Heart, Lung, Blood Diseases, and Sleep Disorders	005	3	8/17/2026	SUPPLEMENT FOR EXPANSION	$15,711
2026	2026	PRESIDENT AND FELLOWS OF HARVARD COLLEGE	25 SHATTUCK ST	BOSTON	MA	02115	SUFFOLK	USA	Translation and Implementation Science Research for Heart, Lung, Blood Diseases, and Sleep Disorders	000	3	8/3/2026	NON-COMPETING CONTINUATION	$391,391
2026	2026	PRESIDENT AND FELLOWS OF HARVARD COLLEGE	25 SHATTUCK ST	BOSTON	MA	02115	SUFFOLK	USA	Translation and Implementation Science Research for Heart, Lung, Blood Diseases, and Sleep Disorders	001	3	8/17/2026	SUPPLEMENT FOR EXPANSION	$32,326
2026	2026	PRESIDENT AND FELLOWS OF HARVARD COLLEGE	25 SHATTUCK ST	BOSTON	MA	02115	SUFFOLK	USA	Translation and Implementation Science Research for Heart, Lung, Blood Diseases, and Sleep Disorders	007	3	8/17/2026	SUPPLEMENT FOR EXPANSION	$55,679
2026	2026	PRESIDENT AND FELLOWS OF HARVARD COLLEGE	25 SHATTUCK ST	BOSTON	MA	02115	SUFFOLK	USA	Translation and Implementation Science Research for Heart, Lung, Blood Diseases, and Sleep Disorders	006	3	8/17/2026	SUPPLEMENT FOR EXPANSION	$14,904
2026	2026	PRESIDENT AND FELLOWS OF HARVARD COLLEGE	25 SHATTUCK ST	BOSTON	MA	02115	SUFFOLK	USA	Translation and Implementation Science Research for Heart, Lung, Blood Diseases, and Sleep Disorders	002	3	8/17/2026	SUPPLEMENT FOR EXPANSION	$16,875
2026	2026	PRESIDENT AND FELLOWS OF HARVARD COLLEGE	25 SHATTUCK ST	BOSTON	MA	02115	SUFFOLK	USA	Translation and Implementation Science Research for Heart, Lung, Blood Diseases, and Sleep Disorders	004	3	8/17/2026	SUPPLEMENT FOR EXPANSION	$60,418
														Subtotal = $613,224

Issue Date FY: 2025 ( Subtotal = $637,839 )
2025	2025	PRESIDENT AND FELLOWS OF HARVARD COLLEGE	25 SHATTUCK ST	BOSTON	MA	02115	SUFFOLK	USA	Translation and Implementation Science Research for Heart, Lung, Blood Diseases, and Sleep Disorders	001	2	9/17/2025	NON-COMPETING CONTINUATION	$63,786
2025	2025	PRESIDENT AND FELLOWS OF HARVARD COLLEGE	25 SHATTUCK ST	BOSTON	MA	02115	SUFFOLK	USA	Translation and Implementation Science Research for Heart, Lung, Blood Diseases, and Sleep Disorders	000	2	2/25/2025	NON-COMPETING CONTINUATION	$574,053
														Subtotal = $637,839

Issue Date FY: 2024 ( Subtotal = $754,481 )
2024	2024	PRESIDENT AND FELLOWS OF HARVARD COLLEGE	25 SHATTUCK ST	BOSTON	MA	02115	SUFFOLK	USA	Translation and Implementation Science Research for Heart, Lung, Blood Diseases, and Sleep Disorders	000	1	2/21/2024	NEW	$754,481
														Subtotal = $754,481

Grand Total All Awards = $2,005,544

Top

All Categories

About

Search

Reports

Data Submission

Award Information

Comparing approval, adoption/de-adoption and outcomes for advanced cardiovascular procedures across high-income countries

Award Number: R01HL167887

ORGANIZATION: NATIONAL HEART, LUNG, & BLOOD INSTITUTE

OPDIV: NIH

AWARD CLASS: DISCRETIONARY

AWARD ACTIVITY TYPE: SCIENTIFIC/HEALTH RESEARCH (INCLUDES SURVEYS)

PERIOD OF PERFORMANCE START DATE: 02/21/2024

PERIOD OF PERFORMANCE END DATE: 01/31/2028

Federal Websites

Department of Health & Human Services

HHS Operating Divisions

HHS Staff Divisions

Download A Document Viewer