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Simon Siu-Man Sum

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Articles 10
Citations 133
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Recent Articles
1.
Sum S, Marcus A, Blair D, Olejnik L, Cao J, Parrott J, et al.
J Ren Nutr . 2017 Jun; 27(5):325-332. PMID: 28600134
Objective: To compare the 7-point subjective global assessment (SGA) and the protein energy wasting (PEW) score with nutrition evaluations conducted by registered dietitian nutritionists in identifying PEW risk in stage...
2.
Sum S, Ziegler J
Nutr Clin Pract . 2016 Aug; 31(5):695-7. PMID: 27528127
No abstract available.
3.
Sum S, Wong D, Yuen J, Lai C, Yuen M
J Med Virol . 2005 Oct; 77(4):486-90. PMID: 16254975
Quantitation of low hepatitis B virus (HBV) DNA levels in patients with chronic hepatitis B is important for monitoring natural history of disease and treatment efficacy. This study aimed to...
4.
Yuen M, Wong D, Sum S, Yuan H, Yuen J, Chan A, et al.
Am J Gastroenterol . 2005 Apr; 100(5):1099-103. PMID: 15842584
Objective: To determine the effect of 1-yr lamivudine treatment on serum covalently closed-circular DNA (cccDNA) level. Patients And Method: Serum total HBV DNA and cccDNA levels at baseline, week 24,...
5.
Yuen M, Lim W, Chan A, Wong D, Sum S, Lai C
Clin Gastroenterol Hepatol . 2004 Oct; 2(10):941-5. PMID: 15476159
Background & Aims: The long-term immunogenicity and efficacy of hepatitis B virus (HBV) vaccination remain to be defined. We aimed to examine the long-term immunogenicity and efficacy of HBV vaccination...
6.
Yuen M, Ng I, Fan S, Yuan H, Wong D, Yuen J, et al.
Am J Gastroenterol . 2004 Sep; 99(10):2032-7. PMID: 15447768
Objective: To determine the relationship between hepatitis B virus (HBV) DNA levels and total histologic activity index (HAI), necroinflammation (HAI-NI), and fibrosis (HAI-F) scores. Patients And Methods: Liver histology and...
7.
Wong D, Yuen M, Tse E, Yuan H, Sum S, Hui C, et al.
J Clin Microbiol . 2004 Sep; 42(9):3920-4. PMID: 15364969
Assessment of intrahepatic hepatitis B virus (HBV) DNA levels in patients with chronic hepatitis B is important in understanding the natural history of the disease and designing antiviral therapy regimens....
8.
Wong D, Yuen M, Yuan H, Sum S, Hui C, Hall J, et al.
Hepatology . 2004 Sep; 40(3):727-37. PMID: 15349913
This study examined a signal amplification assay, the Invader assay, for the quantitation of hepatitis B virus (HBV) covalently closed circular DNA (cccDNA) in liver biopsies and sera. DNA was...
9.
Yuan H, Yuen M, Wong D, Sum S, Lai C
J Clin Microbiol . 2004 Aug; 42(8):3513-7. PMID: 15297491
The measurement of hepatitis B virus (HBV) DNA is important for the assessment of liver disease and treatment efficacy. Most commercially available assays for the determination of HBV DNA levels...
10.
Sum S, Wong D, Yuen M, Yuan H, Yu J, Lai C, et al.
J Clin Microbiol . 2004 Aug; 42(8):3438-40. PMID: 15297480
Levels of hepatitis B virus (HBV) DNA in the blood serve as an important marker in monitoring the disease progression and treatment efficacy of chronic HBV infection. Several commercial assays...