1. Completed an international multi-center clinical trial on Lung cancer (TALENT STUDY- BO16411) on June, 2004.

  2. PI for a study on “Pain assessment tool for pain assessment during in patient stay in the hospital” – A pilot project conducted in the Department of Radiotherapy and Oncology, SGH. The findings presented at the INCTR Meeting in Brazil 1-4th March, 2007.

  3. Co- Investigator for IAEA Research project: Phase III Randomized trial comparing topical application of natural honey in the management of radiation mucositis among patient undergoing radical radiotherapy for nasopharyngeal cancer under IAEA Grant. Completed in March 2007.

  4. Principal Investigator for Malaysia for a Phase III, multicenter, randomized placebo-controlled trial evaluating the efficacy and safety of Bevacizumab in combination with chemotherapy regimens in subjects with previously treated metastatic breast cancer. 2007.

  5. Principal Investigator for Malaysia for a Phase II/III Randomised, Double-Blind Study of Paclitaxel  plus Carboplatin in combination with Vorinostat or Placebo in Patients with Stage IIIB  or IV NSCLC - 2007.

  6. Principal Investigator for Malaysia for Phase III Multicenter, Randomized, Double-Blind, Active-Controlled, Parallel Group Study of the Efficacy and Safety of the Intravenous and Oral Formulation of the Neurokinin-1 Receptor Antagonist, Casopitant, administered in Combination with Zofran and Dexamathasone for Prevention of Chemotherapy-Induced Nausea and Vomiting in Cancer Subjects Receiving Highly Emetogenic Cisplatin-Based Chemotherapy – 2007.

  7. Co-Investigator for Study on the “Effectiveness of Cervical Cancer Screening Strategy In Malaysia”. 200.