1. Clinical burden associated with postsurgical complications in major cardiac surgeries in Asia‐Oceania countries: A systematic review and meta‐analysis
- Author
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Nantawarn Kitikannakorn, Vayroj Laophokhin, Nathorn Chaiyakunapruk, Piyameth Dilokthornsakul, and Teerapon Dhippayom
- Subjects
Male ,Risk ,Pulmonary and Respiratory Medicine ,medicine.medical_specialty ,030204 cardiovascular system & hematology ,law.invention ,03 medical and health sciences ,Postoperative Complications ,0302 clinical medicine ,Cost of Illness ,Randomized controlled trial ,law ,Internal medicine ,Atrial Fibrillation ,Humans ,Medicine ,Hospital Mortality ,Cardiac Surgical Procedures ,Coronary Artery Bypass ,Stroke ,Disease burden ,Aged ,Aged, 80 and over ,business.industry ,Incidence ,Incidence (epidemiology) ,Atrial fibrillation ,Length of Stay ,Middle Aged ,Prognosis ,medicine.disease ,Heart Valves ,Confidence interval ,030228 respiratory system ,Meta-analysis ,Female ,Surgery ,Observational study ,Cardiology and Cardiovascular Medicine ,business - Abstract
Background Evidence on the burden of postsurgical complications is mainly from studies in western countries, and little is highlighted in the Asia-Oceania region. This study aimed to identify and compare the burden of postsurgical complications in major cardiac surgeries in Asia-Oceania countries. Methods A systematic search was performed in PubMed, Embase, and CENTRAL between January 2000 and July 2018. Inclusion criteria were: (a) observational studies or randomized control trials; (b) studied in coronary artery bypass graft (CABG) and/or heart valve procedures; (c) measured postsurgical clinical outcomes; and (d) conducted in Asia-Oceania countries. Pooled effects were calculated using a random-effects model. Results Of the 6032 articles screened, 472 studies with a total of 614 161 patients met the inclusion criteria. The pooled incidences (95% confidence interval) of hospital mortality and 30-day mortality were similar at 2.38% (2.16%-2.59%) and 2.33% (2.16%-2.50%), respectively. Length of stay (LOS) was 14.07 days (13.44-14.71 days). The incidence for atrial fibrillation (AF) and stroke/cerebrovascular accident (CVA) was 17.49% (15.99%-18.99%) and 1.64% (1.51%-1.78%), respectively. Below outcomes tended to be better in studies on CABG compared to heart valve procedures, including the incidence of hospital mortality (1.97%[1.75%-2.18%] vs 3.97% [3.29%-4.65%]), AF (16.47% [14.85%-18.10%] vs 21.98% [17.41%-26.54%]), stoke/CVA (1.51% [1n 37%-1.65%] vs 2.55% [2.07%-3.04%]), and mean LOS (days) (13.08 [12.51-13.65] vs 19.58 [16.72-22.45]). Similarly, all postsurgical complications tended to be higher in studies involving high-risk patients vs non-high-risk patients. Conclusions There are opportunities to improve clinical outcomes of patients with high surgical risks and those undertaking heart valve procedures, as they tend to have poorer survival and higher risk in developing postsurgical complications.
- Published
- 2020