Impact of a Novel Oblique-Tip Papillotome for Biliary Cannulation during ERCP: A Nonrandomized Coarsened Exact Matching Study by Hiroo Imazu, Shiaw-Hooi Ho, Shoryoku Hino, Khean-Lee Goh, Mitsuhiko Moriyama, Kazuki Sumiyama, Hisao Tajiri

“…CGC with the OT-papillotome (OT-CGC group) was performed at Jikei University Hospital, while WGC was done with the OT-papillotome and ST-papillotome (OT-WGC and ST-WGC groups, respectively) at the University of Malaya Medical Centre. The results of the OT-CGC and OT-WGC groups were compared with those of the ST-WGC group after performing coarsened exact matching (CEM) to reduce bias due to nonrandomized and center-based patient allocation. …”
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Evaluation of Patient Satisfaction of an Outpatient Colonoscopy Service in an Asian Tertiary Care Hospital by Wah-Kheong Chan, Khean-Lee Goh

“…Consecutive patients attending the outpatient diagnostic colonoscopy service in University of Malaya Medical Centre between 1st February and 31th July 2010 were interviewed using a questionnaire modified from the modified Group Health Association of America-9 (mGHAA-9) questionnaire. …”
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The effects of psychosocial and economic factors on the quality of life of patients with end-stage renal disease and their caregivers in Klang Valley, Malaysia: protocol for a mixe... by Norhayati Ibrahim, Sin Yee Chu, Ching Sin Siau, Noh Amit, Rozmi Ismail, Abdul Halim Abdul Gafor

“…Descriptive statistics, independent sample t-tests and multiple regression analysis will be used for analyses in phase I, and thematic analysis will be used in phase II.Ethics and dissemination Approval for the study has been obtained from the National Medical Research and Ethics Committee (MREC) (NMRR-21-1012-59714) and the Research Ethics Committee of Hospital Canselor Tuanku Muhriz UKM (UKM PPI/111/8/JEP-2021–078) and University of Malaya Medical Centre (MREC ID NO: 2 02 178–10346). …”
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Observational study on the current status of thalassaemia in Malaysia: a report from the Malaysian Thalassaemia Registry by Hishamshah Mohd Ibrahim, Zulaiha Muda, Ida Shahnaz Othman, Mohamed Najib Mohamed Unni, Kok Hoi Teh, Asohan Thevarajah, Kogilavani Gunasagaran, Gek Bee Ong, Seoh Leng Yeoh, Aisyah Muhammad Rivai, Che Hadibiah Che Mohd Razali, Nazzlin Dizana Din, Zarina Abdul Latiff, Rahman Jamal, Norsarwany Mohamad, Hany Mohd Ariffin, Hamidah Alias

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