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INTRODUCTION: Coronary artery bypass grafting (CABG) is an essential surgical management modality for patients with coronary artery disease. Health-related quality of life (HRQoL) has become important because of the significant decrease in the mortality rate associated with CABG. We aimed to explore the factors that affect the quality of life after CABG. METHODS: This study used a descriptive correlational design to assess the determinants of HRQoL using the 36-item Short Form Health Survey questionnaire (SF-36). Patients who underwent CABG at King Abdulaziz University Hospital (KAUH), Jeddah, Saudi Arabia, between March 2015 and December 2021 were enrolled in this study. Overall, 275 participants were eligible for our study, of which 84 were found to be valid for analysis. Phone contacts were made directly with the patient after briefly explaining the study. Scores and clinical data were investigated using multivariable linear regression analysis. RESULTS: Subscales of role limitations due to physical issues had the lowest mean scores, followed by vitality and general health (57.4 ± 44.7; 60.4 ± 25.6; 64.1 ± 22.6), respectively. However, social functioning (78.9 ± 29.0) and pain (75.1 ± 29.9) had the highest scores of all subscales. A history of congestive heart failure (CHF) was independently associated with lower scores for physical role limitations (p = 0.021), vitality (p = 0.001), general health (p< 0.001), and mental health (p = 0.011). Lower mental health scores were also predicted by being a widow (p = 0.030), whereas lower general health scores were predicted by being unemployed (p = 0.001) and having a peripheral vascular disease (PVD) (p = 0.043). Additionally, the development of postoperative complications was an independent predictor of lower physical functioning (p = 0.028) and vitality (p = 0.043). Regarding the number of grafts, cardiopulmonary bypass, and cross-clamp time, no significant impact was found on any of the SF-36 subscales (p> 0.05). CONCLUSION: The postoperative decline in HRQoL was attributed to comorbidities such as CHF and PVD, postoperative complications including bleeding and wound infection, as well as unemployment and widowed status. Therefore, choosing the appropriate patients for surgery and post-discharge follow-up may enhance HRQoL.
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BACKGROUND: Hypertension (HTN) is the most significant modifiable risk factor for cardiovascular disease (CVD) and overall mortality. HTN is defined as a systolic blood pressure of ≥140 mmHg and/or a diastolic blood pressure of ≥ 90 mmHg. Generally, arrhythmias are characterized by a disruption of the heart's regular rhythm. They are strongly associated with increased risks of CVDs and sudden death. The most common arrhythmia worldwide is atrial fibrillation (AF). HTN, diabetes mellitus (DM), and coronary artery disease (CAD) are major risk factors for arrhythmias. OBJECTIVE: We aimed to identify the postoperative effects and risk factors of HTN and cardiac arrhythmia in patients who underwent cardiac surgery at King Abdulaziz University Hospital (KAUH) from 2015 to 2022. METHODS: A retrospective record review was conducted by collecting data from KAUH electronic medical records. A total of 402 patients participated in this study. This study includes all hypertensive and arrhythmic patients who underwent cardiac surgeries. RESULTS: Of the 402 patients studied, 209 had pre-operative HTN, and 47 had preoperative AF. Developing post-operative arrhythmia was found to significantly increase perioperative morbidity and mortality (p < 0.001). Risk factors for HTN and arrhythmia included increased age, higher BMI, and DM. CONCLUSION: The findings of this study suggest an association between preoperative HTN and AF and elevated rates of postoperative morbidity and mortality. AF emerged as the predominant arrhythmia type. It is advisable to optimize patients' health status prior to surgical procedures. Moreover, further research is recommended in this field to deepen our understanding of the perioperative implications of HTN and arrhythmias.
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Background and objective Surgery for valvular heart disease by valve replacement procedures has become one of the most frequently performed cardiac operations to improve the quality of life (QoL). Its long-term outcomes are assessed using the quality-of-life index (QLI). This study aimed to evaluate the QoL in patients who received valve prostheses after surgery for valvular heart diseases at King Abdulaziz University in Jeddah from 2010 to 2023. Methods This was a descriptive cross-sectional study of 59 patients aged 18 years or older who underwent surgical mitral and aortic valve replacement, involving either mechanical or tissue valves, from January 2010 to May 2023 They were selected using a non-probability convenient sampling technique. Their medical records were reviewed and the participants were interviewed via phone using the World Health Organization Quality of Life-BREF (WHOQOL-BREF) questionnaire, which was used to measure the QoL of patients (https://neurotoolkit.com/whoqol-bref/). Results The study found that the QoL of the participants varied across different domains. The psychological domain had the highest mean score of 79.76, while the physical domain had the lowest mean score of 61.5. The other domains, - social, environmental, and spiritual - had mean scores of 68.05, 69.9, and 73.25, respectively. There was a statistically significant association between the QoL and nationality and chronic diseases. However, the duration after surgery and the type of valve did not significantly correlate with the QoL in the different domains. Conclusion Based on our findings, heart valve replacement improves the QoL of patients. Healthcare organizations and providers should aim to improve the management of chronic diseases to optimize outcomes.
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INTRODUCTION: The study assessed coronary artery bypass grafting (CABG) postoperative outcomes and associated factors in Saudi male and female patients. This was a retrospective cohort of patients who underwent CABG at the King Abdulaziz University Hospital (KAUH), Jeddah, Saudi Arabia, from January 2015 to December 2022. Results: We included 392 patients, of whom 63 (16.1%) were female. Female undergoing CABG were significantly older (p=0.0001), had a significantly higher incidence of diabetes (p=0.0001), obesity (p=0.001), hypertension (p=0.001), and congestive heart failure (p=0.005), with a smaller body surface area (BSA) (p=0.0001) than male. Though renal dysfunction, previous cerebrovascular accident/transient ischemic attack (CVA/TIA), and myocardial infarction (MI), incidences were similar in both genders. Females were at significantly higher risk of mortality (p=0.0001), longer hospital stay (p=0.0001), and prolonged ventilation (p=0.0001). Preoperative renal dysfunction was the only statistically significant predictor of postoperative complications (p=0.0001). Female gender and preoperative renal dysfunction, were significant independent predictors of postoperative mortality and prolonged ventilation (p=0.005). CONCLUSION: This study's findings indicated that females have worse CABG outcomes and a higher risk of morbidities and complications. Uniquely our study showed a higher incidence of prolonged ventilation in females postoperatively.
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Background Information showing risk factor trends in patients undergoing coronary artery bypass graft in Saudi Arabia is scarce. Thus, we aimed to compare cardiovascular risk factors among coronary artery bypass graft patients between two periods: 2012 and 2018. Methods This was a cross-sectional study based on hospital records at a tertiary center in Saudi Arabia. The medical records of 72 patients in 2012 and 111 patients in 2018 were reviewed. The study included all patients who underwent coronary artery bypass grafting for the first time. The chi-square test and independent t-test were used for statistical analysis; P-values less than 0.05 were considered statistically significant. Results The mean (SD) of the patient age was 61.21 (9.74) years in the first period and 58.01 (11.14) years in the second period. The number of patients who smoked was significantly higher in the second period of the study (14.3% in the first period; 27.0% in the second period; P < 0.001). The study also showed an increase in hypertension and diabetes mellitus in the second period compared to the first (70% vs 71.2% and 68.6% vs 72.1%, respectively), and a reduction in the percentage of patients with hypercholesterolemia (18.3% vs 17.1%). However, these findings were non-significant. Conclusions The percentage of smokers was significantly higher in the second period of this research as a consequence of cultural variation and because of the popularity of water-pipe smoking in the society. We recommend the need for increased awareness regarding smoking and the implementation of smoking-cessation programs.
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Objectives This study aimed to measure the incidence and record the relations between risk factors of postoperative pneumonia (POP) among patients who underwent open heart surgery in a single hospital in Saudi Arabia. Methods This retrospective cohort study was conducted in June 2019 at King Abdulaziz University hospital in Saudi Arabia. Data including general information, comorbidities, lab investigations, preoperative risk factors, intraoperative considerations, and postoperative elements were collected and analyzed. Results A total of 255 cardiac surgeries were performed from November 2014 to June 2019. Two hundred of the 255 cardiac surgeries were analyzed as open-heart surgeries. Only five patients were diagnosed with POP after open heart surgery with an incidence of 2.5%. The mean age of these patients was 47±18 years, more than half of them were smokers, three were hypertensive, four were classified as ASA 4, and three underwent the operation electively. The mean bypass time was 100.3 ± 24.5 min, the mean duration of operation was 199 ± 86.2 min, the mean postoperative intensive care unit (ICU) stay was 97.4 ± 83.4 hours, and the mean overall hospital stay was 10.4 ± 7.2 days. We observed significant differences in only the following correlations: amount of blood transfusion with ICU stay and with the overall hospital stay. Conclusion The incidence of developing postoperative pneumonia in patients undergoing open heart surgery in the King Abdulaziz University hospital from November 2014 to June 2019 was 2.5%, indicating a high-quality level of surgical technique and proper infection control.
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OBJECTIVE: Chylothorax after surgery for congenital heart disease is an uncommon but serious complication that adversely affects surgical outcomes. The aim of our study was presenting our experience for the management of postoperative chylothorax and excess nonhemorrhagic pleural drainage. METHODS: Medical records of patients with excess nonhemorrhagic pleural drainage were retrospectively reviewed and the collected data included demographics, surgical procedures, drainage characteristics, methods of postoperative management, and outcome. RESULTS: From March 2011 to May 2018, 52 patients with excess postoperative pleural drainage were identified from a total of 816 pediatric patients operated upon for congenital cardiac disease, giving an incidence of 63.7%. Tetralogy of Fallot and single ventricle morphology were the most common cardiac pathology. The serum triglyceride level was checked and found elevated in 30 patients (53.5%). The maximum daily drainage was 136.25 ± 109.7 mL/day and the mean duration of drainage was 32.23 ± 35.7 days. Medium-chain triglyceride formula was given for 27 patients (51.9%), octreotide for 22 (42.3%) for a mean duration of 8.07 ± 28.3 days. Total parenteral nutrition was needed for 11 patients (21.1%) for a mean duration of 3.13 ± 7.63 days. The success rate for conservative management was 94.2%. Thoracic duct ligation performed for three patients. The mean duration of mechanical ventilation was 7.4 ± 3.6 days, mean intensive care unit stay was 29.6 ± 35.1 days, and mean total hospital stay was 20.9 ± 17.5 days. We had six cases of hospital mortality (11.53%). CONCLUSION: Initiation of a stepwise approach for excess nonhemorrhagic pleural drainage based on the amount and rate of drainage achieve a favorable outcomes.
