Quality of Life After Cardiac Surgery (QUACS)
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ClinicalTrials.gov Identifier: NCT04231461 |
Recruitment Status :
Recruiting
First Posted : January 18, 2020
Last Update Posted : October 4, 2022
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Condition or disease | Intervention/treatment |
---|---|
Aortic Valve Stenosis Mitral Valve Disease Tricuspid Valve Disease Aorta Disease Coronary Artery Bypass Graft | Procedure: Cardiac Surgery |
The Sponsor shall use existing questionnaires to measure QoL in patients having major heart surgery. QoL will be measured before the operation and monthly afterwards for 12 months in order to answer the following questions:
- How does having heart surgery affect the QoL immediately after the operation?
- How long does it take patients to return to the same quality of life they had before the surgery?
- How long does it take patients to regain any loss of quality of life due to the operation? Does quality of life improve thereafter?
- What proportion of patients will achieve a net benefit in QoL?
- Are there features that can predict who will benefit in terms of QoL and who will not? The Sponsor will use the data to develop an electronic calculator to enable quick and robust evaluation of the impact of heart surgery on the QoL of individuals. Patients will then be able to give truly informed consent and to decide if they wish have surgery based on a full knowledge of both surgical risk and the potential impact on QoL.
Study Type : | Observational |
Estimated Enrollment : | 8004 participants |
Observational Model: | Cohort |
Time Perspective: | Prospective |
Official Title: | Quality of Life After Cardiac Surgery |
Actual Study Start Date : | July 19, 2019 |
Estimated Primary Completion Date : | February 28, 2023 |
Estimated Study Completion Date : | February 28, 2024 |

- Procedure: Cardiac Surgery
Routine or urgent cardiac surgeryOther Names:
- Aortic Valve Procedure
- Mitral Valve Procedure
- Tricuspid Valve Procedure
- Procedure on Aorta
- Other major cardiac intervention
- Other minimal access incisions
- Change in Quality of Life using Questionnaire EQ-5D [ Time Frame: 12 Months ]Conduct questionnaire EQ-5D to assess Quality of Life Change post major cardiac surgery procedure. These questionnaires ask patients to assess their levels of pain, mobility, anxiety and depression to give an overall Quality of Life Measure.
- Change in Quality of Life using Questionnaire SF-12 [ Time Frame: 12 Months ]Conduct questionnaire SF-12 to assess Quality of Life Change post major cardiac surgery procedure. These questionnaires ask patients to assess their levels of pain, mobility, anxiety and depression to give an overall Quality of Life Measure.
- Change in Quality of Life using Questionnaire LOT [ Time Frame: 12 months ]Conduct questionnaire LOT to assess Quality of Life Change post major cardiac surgery procedure. These questionnaires ask patients to assess their levels of pain, mobility, anxiety and depression to give an overall Quality of Life Measure.
- Change in Quality of Life using Questionnaire PANAS [ Time Frame: 12 months ]Conduct questionnaire PANAS to assess Quality of Life Change post major cardiac surgery procedure. These questionnaires ask patients to assess their levels of pain, mobility, anxiety and depression to give an overall Quality of Life Measure.

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Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Sampling Method: | Non-Probability Sample |
Inclusion Criteria:
- EuroSCORE II ≥ 3% or EuroSCORE logistic of ≥ 6%
- Patients undergoing routine/ urgent cardiac surgery
- Patients must have the ability to provide informed consent
Exclusion Criteria:
- Patients undergoing salvage or emergency operations

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT04231461
Contact: Christine Mills | 01223 639710 | christine.mills@nhs.net | |
Contact: Phil Noyes | 01223 639159 | p.noyes@nhs.net |
United Kingdom | |
Royal Papworth Hospital | Recruiting |
Cambridge, Cambridgeshire, United Kingdom, CB2 0AY | |
Contact: Jamie Pack 01223 639623 Jamie.Pack@nhs.net |
Study Director: | Samer Nashef | Chief Investigator Royal Papworth Hospital |
Responsible Party: | Papworth Hospital NHS Foundation Trust |
ClinicalTrials.gov Identifier: | NCT04231461 |
Other Study ID Numbers: |
P02500 |
First Posted: | January 18, 2020 Key Record Dates |
Last Update Posted: | October 4, 2022 |
Last Verified: | October 2022 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | No |
Plan Description: | Participant data is not to be shared with researchers |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |
Aortic Valve Stenosis Aortic Valve Disease Heart Valve Diseases |
Heart Diseases Cardiovascular Diseases Ventricular Outflow Obstruction |