NCT07634822|Not Yet Recruiting
Heart Failure and Postoperative Outcome in Surgery - a National Registry Study
Incidence of Heart Failure and Its Association With Postoperative Mortality in Surgery - a National Registry Study
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Incidence of Heart Failure and Its Association With Postoperative Mortality in Surgery - a National Registry Study
Sponsor study identifier
Secondary identifiers
REGISTRY · National Patient Register (NPR), Sweden
REGISTRY · National Cause of Death Register, Sweden
OTHER · The Swedish Perioperative Registry (SPOR)
observational
2,200,000
1 country
2
Study Start
August 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Primary Completion
March 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Study Completion
December 2030
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
The study is an exploratory study that aims to explore the incidence of heart failure in a national surgical cohort, and to compare postoperative mortality and morbidity in patients with and without heart failure. Furthermore, we want to investigate differences in the incidence of heart failure and its impact on postoperative morbidity and mortality in day surgery compared to inpatient surgery.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
December 2030
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
June 2, 2026
Actual (reported)June 9, 2026
Actual (reported)August 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
March 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
December 2030
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Postoperative mortality
How does a heart failure diagnosis affect postoperative mortality at 30 days, 90 days, 180 days, and 365 days?
365 days
Postoperative morbidity
How does a heart failure diagnosis associated with postoperative morbidity at 30 days?
30 days postoperative
Prevalence of heart failure
5 years preoperative
Differences between ambulatory and inpatient surgery
365 postoperative
Difference in prevalence of heart failure
5 years preoperative
Surgery registered in SPOR registry between 2021--2024
Patients ≥18 years of age who underwent surgery in Sweden between 1 Jan 2021-31 Dec 2024.
Region Norrbotten, department of Anesthesia and Intensive Care, Sunderby Hospital
Luleå, Sweden
Institution for Diagnostic and Intervention, dep of Anestesiology and Intensive care
Umeå, Sweden
1. Griffiths R, Beech F, Brown A, Dhesi J, Foo I, Goodall J, et al. Peri-operative care of the elderly 2014: Association of Anaesthetists of Great Britain and Ireland. Anaesthesia. 2014;69 Suppl 1:81-98. 2. Weiser TG, Haynes AB, Molina G, Lipsitz SR, Esquivel MM, Uribe-Leitz T, et al. Estimate of the global volume of surgery in 2012: an assessment supporting improved health outcomes. Lancet. 2015;385 Suppl 2:S11. 3. Eriksson J, Sandberg C, Kilhamn N, Bell M, Oldner A, Larsson E. Surgery in patients aged ≥ 80 years: mortality and recovery in a nationwide cohort study. Anaesthesia. 2025;80(7):812-22. 4. McDonagh TA, Metra M, Adamo M, Gardner RS, Baumbach A, Böhm M, et al. 2021 ESC Guidelines for the diagnosis and treatment of acute and chronic heart failure: Developed by the Task Force for the diagnosis and treatment of acute and chronic heart failure of the European Society of Cardiology (ESC). With the special contribution of the Heart Failure Association (HFA) of the ESC. European journal of heart failure. 2022;24(1):4-131. 5. Lindberg F, Benson L, Dahlström U, Lund LH, Savarese G. Trends in Heart Failure Mortality in Sweden Between 1997 and 2022. European journal of heart failure. 2024;27(2):366-76. 6. Shah KS, Xu H, Matsouaka RA, Bhatt DL, Heidenreich PA, Hernandez AF, et al. Heart Failure With Preserved, Borderline, and Reduced Ejection Fraction: 5-Year Outcomes. J Am Coll Cardiol. 2017;70(20):2476-86. 7. Levy D, Kenchaiah S, Larson MG, Benjamin EJ, Kupka MJ, Ho KK, et al. Long-term trends in the incidence of and survival with heart failure. N Engl J Med. 2002;347(18):1397-402. 8. Hernandez AF, Whellan DJ, Stroud S, Sun JL, O'Connor CM, Jollis JG. Outcomes in heart failure patients after major noncardiac surgery. J Am Coll Cardiol. 2004;44(7):1446-53. 9. van Diepen S, Bakal JA, McAlister FA, Ezekowitz JA. Mortality and Readmission of Patients With Heart Failure, Atrial Fibrillation, or Coronary Artery Disease Undergoing Noncardiac Surgery. Circulation. 2011;124
First Submitted
June 2, 2026
First Posted
June 9, 2026
Study Start
August 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Primary Completion
March 2027
Clinical Value of Heart Rate Variability Indexes to Predict Outcomes After Exercise Training in Chronic Heart Failure
Contact the study team to confirm eligibility.
Planned date reported by the registry; this milestone is not confirmed as achieved.
Study Completion
December 2030
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Last Updated
June 9, 2026
Record last verified: 2026-06
Not actual in this study concept
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