Dataset Information

Outcomes of malignancy in adults with congenital heart disease: a single center experience.

ABSTRACT:

Background

Malignancy is known to be a major cause of death in adult congenital heart disease (ACHD). However, data regarding cardiovascular and cancer-related outcomes in ACHD are lacking.

Methods

We conducted a retrospective single-center cohort study comprising patients with ACHD and malignancy. The primary outcome was all-cause mortality. Key secondary outcomes included major adverse cardiovascular and cerebrovascular events (MACCE), cardiotoxicity events and consequent cancer therapy modifications.

Results

Sixty-eight patients with ACHD and a history of cancer were included in the study. 82% of patients had moderate or great ACHD anatomic complexity. Over a median follow-up of 5 years after cancer diagnosis, 16 (24%) patients died, with 69% of deaths being due to cancer. Univariate predictors of mortality were baseline arrhythmia (OR 3.82, 95% CI 1.15-12.67, p = 0.028), baseline diuretic therapy (OR 3.54, 95% CI 1.04-12.04, p = 0.044) and advanced cancer stage at diagnosis (OR 2.37, 95% CI 1.32-4.25, p = 0.004). MACCE occurred in 40 (59%) patients and was independently predicted by baseline diuretic requirement (OR 9.91, 95% CI 1.12-87.85, p = 0.039). A 14% incidence of cardiotoxicity was seen; 3 patients needed modification and 1 patient needed temporary interruption of cancer therapy for 2 weeks.

Conclusions

Considerable mortality occurred in this cohort of patients with ACHD and cancer; most deaths were cancer-related. A high rate of MACCE was observed, yet rates of obligatory modification of cancer therapy due to cardiotoxicity were low.

SUBMITTER: Venkatesh P

PROVIDER: S-EPMC9685873 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature

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Publications

Outcomes of malignancy in adults with congenital heart disease: a single center experience.

Venkatesh Prashanth P Yan Kimberly L KL Bravo-Jaimes Katia K Yang Eric H EH Lluri Gentian G

Cardio-oncology (London, England) 20221123 1

<h4>Background</h4>Malignancy is known to be a major cause of death in adult congenital heart disease (ACHD). However, data regarding cardiovascular and cancer-related outcomes in ACHD are lacking.<h4>Methods</h4>We conducted a retrospective single-center cohort study comprising patients with ACHD and malignancy. The primary outcome was all-cause mortality. Key secondary outcomes included major adverse cardiovascular and cerebrovascular events (MACCE), cardiotoxicity events and consequent cancer ...[more]

PMID: 36419184

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Project description:ImportanceIn the US, there are more than 1.5 million adults living with congenital heart disease (CHD). The Congenital Heart Initiative (CHI) is a digital, online, patient-empowered registry that was created to advance multicenter research and improve clinical care by gathering patient-reported outcomes (PROs) in adults with CHD.ObjectiveTo report the initial findings of the PROs for adults with CHD from the first 3 years of the CHI.Design, setting, and participantsThe CHI was launched nationally on December 7, 2020, as an observational cohort (survey) study. Data were collected virtually through December 31, 2023, and stored on Health Insurance Portability and Accountability Act-compliant cloud-based servers with restricted access. Adults with CHD were recruited through email, social media, general advertising through advocacy organizations, and targeted outreach (telephone and in-clinic recruitment) by clinical centers.Main outcomes and measuresDemographics and validated survey tools on quality of life, mental health, physical activity, and health care utilization were collected at baseline and every 4 months. Descriptive statistics were used to understand the associations between various factors, including the complexity of heart defects, physical activity levels, mental health comorbidities, and socioeconomic and health care access variables. All categorical variables were analyzed using χ2 or Fischer exact test as appropriate.ResultsBy December 31, 2023, the CHI had enrolled 4558 participants (2530 female [56%]) with a mean (SD) age of 38.5 (13.9) years, representing all 50 states. Approximately 88% of participants (3998 participants) completed at least 1 electronic visit as of December 31, 2023. The most prevalent CHD anatomy included tetralogy of Fallot (883 participants [22%]), transposition of great arteries (452 participants [11%]), and coarctation of the aorta (429 participants [11%]). Approximately 88% of participants (3998 participants) reported at least 1 comorbidity, with arrhythmia (1300 participants [33%]) as the most common cardiac comorbidity and mood disorder (1326 participants [35%]) as the most common noncardiac comorbidity. Among female participants, 45% (1147 participants) reported having had a pregnancy, with 38% (967 participants) resulting in biological children. Participants with complex CHD were less likely than those with moderate CHD to meet recommended physical activity guidelines (χ22 = 15.9; n = 3320; P < .001), a factor that was more pronounced among female participants. Overall health-related quality of life was rated as good or better by 84% of participants who completed the quality of life PROs (2882 participants), with no difference by CHD complexity.Conclusions and relevanceIn this cohort study of adults living with CHD, many patients reported mood disorders, but most reported good health-related quality of life. The CHI, the largest registry of adults with CHD, is poised to facilitate multicenter research with the goal of improving clinical outcomes for all adults with CHD.

Dataset Information

Outcomes of malignancy in adults with congenital heart disease: a single center experience.

Background

Methods

Results

Conclusions

Publications

Outcomes of malignancy in adults with congenital heart disease: a single center experience.

Similar Datasets

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