Personal profile
Research interests
Frailty
Delirium, Postoperative cognitive decline
Intermediate care
Health Technology Assessment
Personal profile
Head of division : Siriraj Health Policy Unit
Head of division : Geriatric Medicine, Dep. of Medicine, Siriraj Hospital
Teaching
Geriatric Syndromes
Frailty
Rational Drug Use
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Dive into the research topics where Varalak Srinonprasert is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Association of preoperative frailty and delayed neurocognitive recovery in older adults undergoing major elective surgery in Thailand: a single centre prospective study
Wuthikraikun, C., Wongviriyawong, T., Suraarunsumrit, P., Siriussawakul, A., Sauejui, M., Preedachitkun, R. & Srinonprasert, V., May 2026, In: The Lancet Regional Health - Southeast Asia. 48, 100763.Research output: Contribution to journal › Article › peer-review
Open Access -
Multisectoral policy and health systems responses to ageing populations
Tangcharoensathien, V., Rittirong, J., Sadana, R., Srinonprasert, V. & Lekagul, A., 2026, In: Bulletin of the World Health Organization. 104, 2, p. 62 1 p.Research output: Contribution to journal › Editorial
Open Access -
Predictive Models for Screening of Postoperative Cognitive Dysfunction in Older Surgical Patients
Siriussawakul, A., Suraarunsumrit, P., Srinonprasert, V., Somnuke, P., Limratana, P., Sura-amonrattana, U., Morkphrom, E., Pratumvinit, B., Tornsatitkul, S. & Jiraphorncharas, C., 1 Mar 2026, In: Siriraj Medical Journal. 78, 3, p. 196-206 11 p.Research output: Contribution to journal › Article › peer-review
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Real-World Effectiveness and Cost-Utility Analysis of Second-Line Immunotherapy for Non-Oncogene-Addicted Advanced Non-Small Cell Lung Cancer
Sawasdisara, S., Chitpim, N., Khunakorncharatphong, A., Horugsa, C., Preedachitkul, R., Srinonprasert, V. & Thamlikitkul, L., Jan 2026, In: Value in Health Regional Issues. 51, 101172.Research output: Contribution to journal › Article › peer-review
Open Access1 Citation (Scopus) -
A cost-utility analysis of adding SGLT2 inhibitors for the management of type 2 diabetes with chronic kidney disease in Thailand
Chitpim, N., Leelahavarong, P., Prawjaeng, J., Ittiphisit, S., Srinonprasert, V. & Kongmalai, T., Dec 2025, In: Scientific Reports. 15, 1, 249.Research output: Contribution to journal › Article › peer-review
Open Access5 Citations (Scopus)