INDEKS TRIGLISERIDA-GLUKOSA SEBAGAI PREDIKTOR MAJOR ADVERSE CARDIOVASCULAR EVENTS SATU TAHUN PASCA-STROKE ISKEMIK AKUT: STUDI KOHORT RETROSPEKTIF
Khoironi Rachmad Damarjati, Dr. dr. Abdul Gofir, M.Sc., Sp.N.Subsp.NIOO(K); dr. Rusdy Ghazali Malueka, Ph.D., Sp.N.Subsp.N.Onk(K)
2025 | Tesis-Spesialis | S2 Ilmu Penyakit Saraf
Background: Mortalities and morbidities following ischaemic stroke are mostly caused by major adverse cardiovascular events (MACEs). Predictive parameters for long-term MACEs are not well studied in post-ischaemic stroke patients. Triglyceride-glucose index (TyG) is a simple insulin resistance marker that could potentially predict MACEs.
Objective: To study the role of TyG in predicting MACEs up to 1 year after acute ischaemic stroke.
Method: A Retrospective cohort study was conducted. TyG and baseline clinical data were obtained from the Stroke Unit Registry, Dr.Sardjito Hospital, Indonesia. TyG was calculated by Ln[fasting glucose x fasting triglyceride/2]. 261 acute ischaemic stroke patients that eligible were followed up for one year using health records and by phone.
Results: There are 129 (49,4%) patients having MACEs up to 1 year after acute ischaemic stroke, and death-of-all-causes is the most common MACE. Using the TyG cut-off of ?9,23 obtained by ROC analysis, it shows that higher TyG value is associated with occurrences of MACEs up to one year following acute ischaemic stroke (HR 1,77; 95%CI: 1,23-2,55; p=0,002). Patients with higher TyG also experienced MACE earlier (5,98 vs 8,19 months; p=0,001). Independent predictors for MACEs are higher TyG, cardiac comorbidity, stroke severity, and dependency.
Conclusion: Higher TyG value at admission can be an independent predictor for MACEs up to one year after acute ischaemic stroke. Other independent predictors are cardiac comorbidity, stroke severity, and dependency.
Kata Kunci : Indeks trigliserida-glukosa, major adverse cardiovascular events, stroke iskemik, resistensi insulin