Consultant Urologist, Advanced Training In Endourology, Laparoscopic & Robotic Surgery

Dr Sim is a Consultant Urologist with expertise in Endourology, Laparoscopic and Robotic surgery. He graduated with honours in 2005 from University College Dublin, Ireland. He subsequently completed his Urology Specialist training in Singapore General Hospital. There, he was awarded a SingHealth fellowship to further advance his skills in minimally invasive surgery at the Eberhard Karls University of Tuebingen (Germany). Dr Sim treats both benign and malignant urinary tract diseases, which include BPH, Urinary Stones, Urinary Tract Cancer (Kidney, Bladder, Prostate) and Urinary Dysfunction.

He has focused on acquiring advanced laparoscopic and robotic techniques to treat these conditions as it results in better patient outcomes and recovery. Dr Sim has pioneered supine PCNL, ECRIS, Video Endoscopic Lymphadenectomy (VEIL) and zero-ischaemic partial nephrectomy with super-selective clamping. Dr Sim has been invited to be speaker and trainer at international and regional conferences. He has published extensively in peer review journals. Prior to returning to Malaysia, Dr Sim was Director of Endourology and Fellowship at Singapore General Hospital. He has won numerous service awards for his excellence in patient care.

Qualifications
  • MB BCh Bao (Ire), MRCS (UK), FRCS (UK), FAMS (Sing)
  • Endourology, Laparoscopic & Robotic Surgeon
Languages Spoken
  • English, Chinese, Malay, Hokkien
A novel surgical technique of renal vein ligation in laparoscopic cytoreductive nephrectomy for advanced renal cell carcinoma with renal vein thrombus: V-OKID-9024
Authors: Eu, Ernest; SIM, ALLEN; ARIF, NAZIM; TAN, YU;
Publication: International Journal of Urology
Volume: 23
Pages: 135-136
Year: 2016

VE36: Y’pouch neobladder–a simplified method of intracorporeal neobladder after robotic cystectomy
Authors: Sim, A; Todenhöfer, T; Mischinger, J; Halalsheh, O; Boettge, J; Rausch, S; Aufderklamm, S; Stenzl, A; Gakis, G; Schwentner, C;
Publication: European Urology Supplements
Volume: 3
Number: 13
Pages: 59-60
Year: 2014

Therapie des invasiven Harnblasenkarzinoms
Authors: Bier, S; Sim, A; Balbay, D; Todenhöfer, T; Aufderklamm, S; Halalsheh, O; Mischinger, J; Böttge, J; Rausch, S; Stenzl, A;
Publication: Der Urologe
Volume: 54
Number: 1
Pages: 41-46
Year: 2015
Publisher: Springer Berlin Heidelberg

A novel risk calculator for prediction of post-nephrectomy renal function
Authors: Lim, EJ; Huang, HH; Sim, A; Phang, Soon; Chen, K;
Publication: BJU INTERNATIONAL
Volume: 123
Pages: 34-35
Year: 2019
Publisher: WILEY 111 RIVER ST, HOBOKEN 07030-5774, NJ USA

Treatment of invasive bladder cancer: robot-assisted radical cystectomy and intracorporeal urinary diversion
Authors: Bier, S; Sim, A; Balbay, D; Todenhöfer, T; Aufderklamm, S; Halalsheh, O; Mischinger, J; Böttge, J; Rausch, S; Stenzl, A;
Publication: Der Urologe. Ausg. A
Volume: 54
Number: 1
Pages: 41-46
Year: 2015

Complex residual tumors after chemotherapy of nonseminomatous germ cell tumors. Laparoscopic management-limits and chances
Authors: Aufderklamm, S; Todenhöfer, T; Hennenlotter, J; Mischinger, J; Sim, A; Böttge, J; Rausch, S; Bier, S; Halalsheh, O; Stenzl, A;
Publication: Der Urologe. Ausg. A
Volume: 54
Number: 7
Pages: 1002-1009
Year: 2015

Role of computed tomography‐calculated intraparenchymal tumor volume in assessment of patients undergoing partial nephrectomy
Authors: Tiwari, Raj Vikesh; Ho, Chia Ming; Huang, Hong Hong; Ho, Henry Sun Sien; Sim, Allen Soon Phang;
Publication: International Journal of Urology
Volume: 25
Number: 5
Pages: 436-441
Year: 2018
Publisher:Wiley Online Library

Robot–assisted radical cystectomy and intracorporeal urinary diversion–safe and reproducible?
Authors: Sim, Allen; Balbay, Mevlana Derya; Todenhöfer, Tilman; Aufderklamm, Stefan; Halalsheh, Omar; Mischinger, Johannes; Böttge, Johannes; Rausch, Steffen; Bier, Simone; Stenzl, Arnulf;
Publication: Central European journal of urology
Volume: 68
Number: 1
Pages: 18
Year: 2015
Publisher:Polish Urological Association

Zero-ischemia, indo-cyanin green assisted robotic heminephro-uretectomy for a duplicated renal collecting system: Our novel technique
Authors: Tiwari, RV; Sim, A; Chen, K;
Publication: European Urology Supplements
Volume: 16
Number: 6
Pages: e2452
Year: 2017
Publisher:Elsevier

Key surgical techniques in laparoscopic nephrectomy and thrombectomy for advanced renal cell carcinoma with thrombosis
Authors: Tan, Yu Guang; Neo, Shu Hui; Chen, Kenneth; Teh, Guan Chou; Schwentner, Christian; Sim, Allen Soon Phang;
Publication: Urology Video Journal
Volume: 2
Pages: 100008
Year: 2019
Publisher:Elsevier

Surgical removal of retroperitoneal tumors after chemotherapy treated testicular tumors
Authors: Sim, Allen; Aufderklamm, Stefan; Halalsheh, Omar; Todenhöfer, Tilman; Schwentner, Christian;
Publication: Current urology reports
Volume: 15
Number: 11
Pages: 456
Year: 2014
Publisher:Springer US

Intracorporeal ileal ureter replacement using laparoscopy and robotics: VP-06
Authors: Sim, A; Todenhoefer, T; Mischinger, J; Halalsheh, O; Boettge, J; Rausch, S; Bier, S; Aufderklamm, S; Stenzl, A; Gakis, G;
Publication: Bju International
Volume: 115

2014 Best Papers in Robotic Cystectomy
Authors: Sim, Allen;

Laparoscopic partial nephrectomy for renal tumors. Time for a new standard?
Authors: Bier, S; Todenhöfer, T; Aufderklamm, S; Hennenlotter, J; Mischinger, J; Sim, A; Böttge, J; Rausch, S; Halalsheh, O; Stenzl, A;
Publication:Der Urologe. Ausg. A
Volume: 54
Number: 6
Pages: 826-831
Year: 2015

Zero-ischemia laparoscopic partial nephrectomy with hydrodissection: Early experience and results from a multicentre study: V-OPRO-1268
Authors: Chen, Kenneth; Ho, Henry; Schwentner, Christian; SIM, ALLEN; Mangat, Reshma;
Publication: International Journal of Urology
Volume: 23
Year: 2016

Laparoscopic left radical nephrectomy and inferior vena cava (IVC) thrombectomy
Authors: Neo, SH; Tan, YG; Sim, A;
Publication: BJU INTERNATIONAL
Volume: 123
Pages: 50-51
Year: 2019
Publisher:WILEY 111 RIVER ST, HOBOKEN 07030-5774, NJ USA

Profiling of DNA methylation signature for different phases of prostate cancer development
Authors: Chang, Michelle; Liem, Natalia; Goh, Liang Kee; Kalaw, Emarene; Lim, Pei Li; Geronimo, Carla; Sim, Allen; Huang, Hong Hong; Chong, Tsung Wen; Tan, Puay Hoon;
Year: 2011
Publisher:AACR

Y Pouch Neobladder—A Simplified Method of Intracorporeal
Authors: Sim, Allen; Todenhöfer, Tilman; Mischinger, Johannes; Halalsheh, Omar; Fahmy, Omar; Boettge, Johannes; Rausch, Steffen; Bier, Simone; Aufderklamm, Stefan; Liatsikos, Evangelos;

A prospective randomized single-blinded comparison of ureteral stent with distal loop design and its effect on early stent discomfort and QOL
Authors: Lim, KS; Law, ZW; Chow, MWL; Mangat, RK; Sim, ASP; Ho, HSS;
Publication: Urological Science
Volume: 2
Number: 7
Pages: S37-S38
Year: 2016

Scientific Program of 32nd World Congress of Endourology & SWL Program Book
Authors: Lin, Chen-Sung; Pan, Siao-Cian; Wei, Yau-Huei; Chiu, Allen Wen-Hsiang; Callaghan, Cameron; Maddox, Michael; Peralta, Donna; Liu, James; Mandava, Sree Harsha; Tarr, Matthew;
Publication: Journal of Endourology
Volume: 28
Number: S1
Pages: P1-A316
Year: 2014
Publisher: Mary Ann Liebert, Inc. 140 Huguenot Street, 3rd Floor New Rochelle, NY 10801 USA

Y pouch neobladder—a simplified method of intracorporeal neobladder after robotic cystectomy
Authors: Sim, Allen; Todenhöfer, Tilman; Mischinger, Johannes; Halalsheh, Omar; Fahmy, Omar; Boettge, Johannes; Rausch, Steffen; Bier, Simone; Aufderklamm, Stefan; Liatsikos, Evangelos;
Publication: Journal of Endourology
Volume: 29
Number: 4
Pages: 387-389
Year: 2015
Publisher: Mary Ann Liebert, Inc. 140 Huguenot Street, 3rd Floor New Rochelle, NY 10801 USA

Near-infrared fluorescence imaging using indocyanine green for zero-ischaemia laparoscopic partial nephrectomy
Authors: Lee, HJ; Tiwari, RV; Chen, K; Ho, SSH; Phang, S; Sim, A;
Publication: BJU INTERNATIONAL
Volume: 119
Pages: 45-45
Year: 2017
Publisher: WILEY 111 RIVER ST, HOBOKEN 07030-5774, NJ USA

Laparoscopic radical nephrectomy with inferior vena cava thrombectomy: highlight of key surgical steps
Authors: Sim, A; Todenhöfer, T; Mischinger, J; Fahmy, O; Boettge, J; Rausch, S; Bier, S; Aufderklamm, S; Stenzl, A; Gakis, G;
Publication: International braz j urol
Volume: 42
Pages: 856-857
Year: 2016
Publisher: Sociedade Brasileira de Urologia

Feasibility of utilizing near-infrared fluorescence imaging with indocyanine green for super-selective arterial clamping in pure laparoscopic partial nephrectomy
Authors: Lee, Han Jie; Chen, Kenneth; Molchanov, Robert; Schwentner, Christian; Sim, Allen Soon Phang;
Publication: International Journal of Urology
Volume: 25
Number: 4
Pages: 382-383
Year: 2018
Publisher: 2018 The Japanese Urological Association

The role of computer tomography (CT) calculated intra-parenchymal tumour volume (IPV) in assessment of patients undergoing partial nephrectomy
Authors: Tiwari, RV; Sim, A; Ho, CM; Huang, HH;
Publication: European Urology Supplements
Volume: 16
Number: 6
Pages: e2434
Year: 2017
Publisher: Elsevier

Indocyanine green-guided laparoscopic renal pedicle lymphatic disconnection: A novel, targeted treatment for chyluria.
Authors: Tung, Joshua Yi Min; Chen, Kenneth; Sim, Allen Soon Phang;
Publication: International braz j urol: official journal of the Brazilian Society of Urology
Volume: 45
Number: 5
Pages: 1075-1075
Year: 2019

Zero-Ischemia Laparoscopic Partial Nephrectomy with Hydrodissection: Technique and Early Experience from a Multicenter Study
Authors: Chen, Kenneth; Eu, Ernest; Tan, Yu Guang; Ho, Henry; Sim, Allen; Schwentner, Christian;
Publication: Videourology
Volume: 32
Number: 1
Year: 2018
Publisher: Mary Ann Liebert, Inc. 140 Huguenot Street, 3rd Floor New Rochelle, NY 10801 USA

Assessment of construct validity of virtual reality TURP simulator
Authors: Lim, EJ; Chen, K; Phang, S; Sim, A; Lau, W; On, Kum; Ho, H; Sien, Sun;
Publication: BJU INTERNATIONAL
Volume: 123
Page: 29-29
Year: 2019
Publisher:WILEY 111 RIVER ST, HOBOKEN 07030-5774, NJ USA

Near-infrared fluorescence imaging using indocyanine green for zero-ischemia laparoscopic partial nephrectomy
Authors: Lee, HJ; Chen, K; Vikesh, R; Ho, H; Sim, A;
Publication: European Urology Supplements
Volume: 3
Number: 16
Page: e2075
Year: 2017

Robot-assisted radical cystectomy and intracorporeal neobladder formation: on the way to a standardized procedure
Authors: Schwentner, Christian; Sim, Allen; Balbay, Mevlana Derya; Todenhöfer, Tilman; Aufderklamm, Stefan; Halalsheh, Omar; Mischinger, Johannes; Böttge, Johannes; Rausch, Steffen; Bier, Simone;
Publication: World journal of surgical oncology
Volume: 13
Number: 1
Page: 01-06
Year: 2015
Publisher: BioMed Central

Laparoscopic Radical Cystectomy and Intracorporeal Ileal Neobladder
Authors: Sim, Allen; Schwentner, Christian;
Publication: Operative Atlas of Laparoscopic and Robotic Reconstructive Urology
Page: 513-526
Year: 2017
Publisher: Springer

Komplexe Residualtumoren nach Chemotherapie bei nichtseminomatösen Keimzelltumoren
Authors: Aufderklamm, S; Todenhöfer, T; Hennenlotter, J; Mischinger, J; Sim, A; Böttge, J; Rausch, S; Bier, S; Halalsheh, O; Stenzl, A;
Publication: Der Urologe
Volume: 54
Number: 7
Page: 1002-1009
Year: 2015
Publisher: Springer Berlin Heidelberg

MP11-20 The predictive accuracy between clinical staging and pathological staging in patients with primary urethral carcinoma
Authors: Aufderklamm, S; Todenhöfer, T; Schubert*, Tina; Keegan, Kirk A; Kuczyk, Markus A; Kramer, Mario; Patschan, Oliver; Sim, Allen; Nakagawa, Tokru; Joyce, Daniel; Drumm, Michael; Efstathiou, Jason A;
Publication: The Journal of Urology
Volume: 201
Number: Supplement 4
Page: e135-e136
Year: 2019
Publisher: Wolters Kluwer Philadelphia, PA

MP56-19 A PROSPECTIVE RANDOMIZED SINGLE-BLINDED COMPARISON OF URETERAL STENT WITH DISTAL LOOP DESIGN AND ITS EFFECT ON EARLY STENT DISCOMFORT AND QOL.
Authors: Lim, Kheng Sit; Law, Zhi Wei; Chow, Marcus Way Lunn; Sim, Allen Soon Phang; Chong, Tsung Wen; Ho, Henry Sun Sien;
Publication: The Journal of Urology
Volume: 195
Number: 4S
Page: e752-e752
Year: 2016
Publisher: Wolters Kluwer Philadelphia, PA

Robotic-assisted laparoscopic partial cystectomies (RAPC) for urachal diseases-The ideal choice
Authors: Law, ZW; Yong, J; Chen, K; Phang, S; Sim, A; Lee, LS; Peng, S; Yuen, J;
Publication: BJU INTERNATIONAL
Volume: 122
Page: 35-36
Year: 2018
Publisher:WILEY 111 RIVER ST, HOBOKEN 07030-5774, NJ USA

A Novel Method for Retrograde Ureteral Stent Insertion During Laparoscopic Ureterolithotomy Without Radiological Guidance
Authors: Lim, Kheng Sit; Sim, Allen Soon Phang; Mohd Zam, Nor Azhari Bin; Ho, Henry Sun Sien;
Publication: Journal of Endourology Part B, Videourology
Volume: 29
Number: 5
Year: 2015
Publisher: Mary Ann Liebert, Inc. 140 Huguenot Street, 3rd Floor New Rochelle, NY 10801 USA

Totally intracorporeal replacement of the ureter using whole-mount ileum
Authors: Sim, Allen; Todenhöfer, Tilman; Mischinger, Johannes; Halalsheh, Omar; Boettge, Johannes; Rausch, Steffen; Aufderklamm, Stefn; Stenzl, Arnulf; Gakis, Georgios; Schwentner, Christian;
Publication: Journal of endourology
Volume: 28
Number: 10
Page: 1165-1167
Year: 2014
Publisher: Mary Ann Liebert, Inc. 140 Huguenot Street, 3rd Floor New Rochelle, NY 10801 USA

Laparoskopische Nierenteilresektion bei Nierentumoren
Authors:Bier, S; Todenhöfer, T; Aufderklamm, S; Hennenlotter, J; Mischinger, J; Sim, A; Böttge, J; Rausch, S; Halalsheh, O; Stenzl, A;
Publication: Der Urologe
Volume: 54
Number: 6
Page: 826-831
Year: 2015
Publisher: Springer Berlin Heidelberg

Intracorporeal ileal ureter replacement using laparoscopy and robotics
Authors: Sim, Allen; Todenhöfer, Tilman; Mischinger, Johannes; Halalsheh, Omar; Boettge, Johannes; Rausch, Steffen; Bier, Simone; Aufderklamm, Stefan; Stenzl, Arnulf; Gakis, Georgios;
Publication: Central European journal of urology
Volume: 67
Number: 4
Page: 420
Year: 2014
Publisher: Polish Urological Association

Heart failure as the first manifestation of renal cell carcinoma
Authors: Lee, Chee Meng; Sim, Allen; Kurugulasigamoney, Gunasegaran; Ng, Lay Guat;
Publication: Korean journal of urology
Volume: 56
Number: 1
Page: 82-85
Year: 2015
Publisher: The Korean Urological Association

Occurrence of a lymphocele following renal transplantation
Authors: Sim, Allen; Ng, Lay Guat; Cheng, Christopher;
Publication: Singapore Med J
Volume: 54
Number: 5
Page: 259-62
Year: 2013

The effect of adjunct caudal block on postoperative analgesia in robot-assisted laparoscopic radical prostatectomy: A prospective randomized controlled, single blinded pilot study in a tertiary centre
Authors: Chen, Kenneth; Sim, Allen; Kan, Alex Ford;
Publication: Asian journal of urology
Volume: 5
Number: 2
Page: 122-126
Year: 2018
Publisher: Elsevier

Zero Ischemia, Indocyanin Green-Assisted Robotic Heminephroureterectomy for a Duplicated Renal Collecting System
Authors: Tiwari, Raj; Chen, Kenneth; Sim Soon Phang, Allen;
Publication: Videourology
Volume: 32
Number: 2
Year: 2017
Publisher: Mary Ann Liebert, Inc. 140 Huguenot Street, 3rd Floor New Rochelle, NY 10801 USA

Laparoscopic Intracorporeal Ileal Ureter
Authors: Sim, Allen; Schwentner, Christian;
Publication: Operative Atlas of Laparoscopic and Robotic Reconstructive Urology
Page: 297-302
Year: 2017
Publisher: Springer

Laparoscopic excision of seminal vesicle cyst: V-NURO-1408
Authors:Teo, Jonathan; SIM, ALLEN;
Publication: International Journal of Urology
Volume: 23
Year: 2016

Peak stent discomfort occurs early and ureteral stent with distal loop design has less pain–A pilot prospective randomised single-blinded trial over 2 weeks
Authors: Lim, Kheng Sit; Law, Zhi Wei; Chow, Marcus Way Lunn; Sim, Allen Soon Phang; Ho, Henry Sun Sien;
Publication: Asian Journal of Urology
Volume: 7
Number: 4
Page: 357-362
Year: 2020
Publisher: Elsevier

Allen Sim, Tilman Todenhöfer, Johannes Mischinger, Omar Halalsheh, Johannes Boettge, Steffen Rausch
Authors: Bier, Simone; Aufderklamm, Stefan; Stenzl, Arnulf; Gakis, Georgios; Schwentner, Christian;
Publisher: Citeseer

‘Y’pouch neobladder-a simplified method of intracorporeal neobladder after robotic cystectomy: VP-07
Authors: SIM, A; TODENHÖFER, T; MISCHINGER, J; HALALSHEH, O; BOETTGE, J; RAUSCH, S; BIER, S; AUFDERKLAMM, S; STENZL, A; GAKIS, G;
Publication: Bju International
Volume: 115
Page: 30-31
Year: 2015

A critical evaluation of the prognostic value of hematological markers in non-metastatic clear cell renal cell carcinoma treated with nephrectomy
Authors: Lee, A; Chen, K; Yuen, J; Sim, A; Tay, KJ; Lee, HJ;
Publication: BJU INTERNATIONAL
Volume: 123
Page: 37-37
Year: 2019
Publisher: WILEY 111 RIVER ST, HOBOKEN 07030-5774, NJ USA

Total extra-peritoneal (TEP) approach to robotic-assisted laparoscopic radical prostatectomy (RARP) allows for post-operative ileus-free early hospital discharges for selected low to intermediate-risk patients
Authors: Chen, K; Sim, K; Mohammad, M; Tay, KJ; Sim, A; Yuen, J;
Publication: European Urology Supplements
Volume: 16
Number: 6
Page: e2441/br> Year: 2017
Publisher: Elsevier

Peri-apical prostatic local anaesthetic block allows stereotactic robot-assisted transperineal MRI-US fusion targeted prostate biopsy under sedation
Authors: Yan, YX; Chen, K; Sim, A; Jack, TK; Cheng, CW; Ho, HS; Yuen, JS;
Publication: BJU INTERNATIONAL
Volume: 122
Page: 26-27
Year: 2018
Publisher: WILEY 111 RIVER ST, HOBOKEN 07030-5774, NJ USA

Contemporary trends and outcomes in the surgical management of renal masses from 2000 to 2015-analysis of a large single institution nephrectomy database
Authors: Lee, A; Yuen, J; Ho, H; Ng, LG; Cheng, C; Lee, LS; Sim, A; Tay, KJ; Huang, HH; Chen, K;
Publication: BJU INTERNATIONAL
Volume: 123
Page: 05-06
Year: 2019
Publisher: WILEY 111 RIVER ST, HOBOKEN 07030-5774, NJ USA

POD-02.06 A Novel Robotic Assisted Prostate Biopsy Device Allows Better Detection and Characterization of Prostate Cancer in Patients with TRUS Biopsy-detected HGPIN
Authors: Sim, A; Ho, H; Yuen, J; Cheng, C;
Publication: Urology
Volume: 78
Number: 3
Page: S7
Year: 2011
Publisher: Elsevier

Comparative study of post-TURP and non-TURP patients undergoing robotic-assisted laparoscopic radical prostatectomy (RARP): learning experience from 120 consecutive patients over 15 years
Authors: Yong, J; Yang, X; Chen, K; Sim, AS; Tay, KJ; Lee, LS; Cheng, C; Ho, HS; Yuen, JS;
Publication: INTERNATIONAL JOURNAL OF UROLOGYy
Number: 16-17
Page: 357-362
Year: 2019
Publisher: WILEY 111 RIVER ST, HOBOKEN 07030-5774, NJ USA

Endoscopic Management of Giant Bladder Stones: The Elegant Choice
Authors: Yong, Jin; Chen, Kenneth; Sim, Allen;
Publication: Videourology
Volume: 33
Number: 1
Year: 2018
Publisher: Mary Ann Liebert, Inc., publishers 140 Huguenot Street, 3rd Floor New …

Total extra-PERITONEAL (TEP) approach to robotic-assisted laparoscopic radical prostatectomy (RARP) allows for post-operative ileus-free early hospital discharges for selected low-to intermediate-risk patients
Authors: Chen, K; Mohammad, MB; Tay, KJ; Sim, A; Yuen, J;
Publication: BJU INTERNATIONAL
Volume: 122
Page: 54-55
Year: 2019
Publisher: WILEY 111 RIVER ST, HOBOKEN 07030-5774, NJ USA

Evolving trends in the surgical management of renal masses over the past two decades: A contemporary picture from a large prospectively‐maintained database
Authors: Chen, Kenneth; Lee, Alvin; Huang, Hong Hong; Tay, Kae Jack; Sim, Allen; Lee, Lui Shiong; Cheng, Christopher Wai Sam; Ng, Lay Guat; Ho, Henry Sun Sien; Yuen, John Shyi Peng;
Publication: International Journal of Urology
Volume: 26
Number: 4
Page: 465-474
Year: 2019

Evolving trends in the surgical treatment of kidney cancer over the last two decades: A contemporary picture from a large prospectively maintained database
Authors: Chen, K; Huang, HH; Tay, KJ; Sim, A; Lee, LS; Cheng, C; Ng, LG; Ho, H; Yuen, J;
Publication: BJU INTERNATIONAL
Volume: 122
Page: 12-12
Year: 2018
Publisher: WILEY 111 RIVER ST, HOBOKEN 07030-5774, NJ USA

Total extra-peritoneal (TEP) approach to robotic-assisted radical prostatectomy (RARP) allows ileus-free early hospital discharges for selected low to intermediate-risk patients
Authors: Chen, K; Sim, K; Mohammad, M; Tay, KJ; Sim, A; Yuen, J;
Year: 2018
Publisher: Elsevier BV

Total Extraperitoneal Robot-Assisted Laparoscopic Radical Prostatectomy: Step-by-Step Approach
Authors: Chen, Kenneth; Yang, Xin Yan; Sim, Karine; Mohammad, Mahmood B; Tay, Kae Jack; Sim, Allen; Yuen, John SP;
Publication: Videourology
Year: 2019
Publisher: Mary Ann Liebert, Inc., publishers 140 Huguenot Street, 3rd Floor New …

Robotic anatrophic nephrolithotomy: an alternative in managing complex renal stone
Authors: Tan, Yu Guang; Chen, Kenneth; Sim, Allen Soon Phang;
Publication: Urology Video Journal
Volume: 5
Page: 100026
Year: 2020
Publisher: Elsevier

Stereotactic robot-assisted transperineal prostate biopsy under local anaesthesia and sedation: moving robotic biopsy from operating theatre to clinic
Authors: Yang, XinYan; Lee, Alvin Yuanming; Law, Yan Mee; Sim, Allen Soon Phang; Tay, Kae Jack; Lau, Weber Kam On; Ho, Henry Sun Sien; Yuen, John Shyi Peng; Chen, Kenneth;
Publication: Journal of robotic surgery
Volume: 14
Number: 5
Page: 767-772
Year: 2020
Publisher: Springer London

Predictors and outcomes of laparoscopic nephrectomy in autosomal dominant polycystic kidney disease
Authors: Chen, Kenneth; Tan, Yu Guang; Tan, Darren; Pek, Gregory; Huang, Hong Hong; Sim, Soon Phang Allen;
Publication: Investigative and clinical urology
Volume: 59
Number: 4
Page: 238-245
Year: 2018
Publisher: Elsevier

ProstaCare: Water electrolysis system for the treatment of benign prostate hyperplasia
Authors: Lim, Yong Wei; Tiong, Ho Yee; Chua, Wei Jin; Sim, Soon Phang Allen; Ho, Sun Sien Henry;
Publication: European Urology Supplements
Volume: 18
Number: 1
Page: e1503
Year: 2019
Publisher: Elsevier

Prognostic significance of inflammation-associated blood cell markers in nonmetastatic clear cell renal cell carcinoma
Authors: Lee, Alvin; Lee, Han Jie; Huang, Hong Hong; Tay, Kae Jack; Lee, Lui Shiong; Sim, Soon Phang Allen; Ho, Sun Sien Henry; Yuen, Shyi Peng John; Chen, Kenneth;
Publication: Clinical genitourinary cancer
Volume: 18
Number: 4
Page: 304-313
Year: 2020
Publisher: Elsevier

Videourology Abstracts
Authors: Chin, Evan T; Chin, Arnold I; Tan, Wei Phin; Farrell, M Ryan; Levine, Laurence A; Pakmanesh, Hamid; Tiwari, Raj; Chen, Kenneth; Phang, Allen Sim Soon; Patnaik, Ronit;
Publication: Journal of Endourology
Volume: 32
Number: 4
Page: 363-366
Year: 2018
Publisher: Mary Ann Liebert, Inc. 140 Huguenot Street, 3rd Floor New Rochelle, NY 10801 USA

MP01-07 PROSTACARE: WATER ELECTROLYSIS SYSTEM FOR THE TREATMENT OF BENIGN PROSTATE HYPERPLASIA
Authors: Wei Lim*, Yong; Tiong, Ho Yee; Chua, Wei Jin; Allen Sim, Soon Phang; Henry Ho, Sun Sien;
Publication: The Journal of Urology
Volume: 201
Number: Supplement 4
Page: e3-e4
Year: 2019
Publisher: Wolters Kluwer Philadelphia, PA

Key surgical techniques in laparoscopic nephrectomy and thrombectomy for advanced Renal Cell Carcinoma with Thrombosis
Authors: Tan, Yu Guang; Sim, SPA; Chen, Kenneth; Eu, E;
Publication: European Urology Supplements
Volume: 17
Number: 4
Page: e2144
Year: 2018
Publisher: Elsevier

Are small renal masses all the same?
Authors: Tan, Yu Guang; Khalid, Mohamad Farhan Bin; Villanueva, Andre; Huang, Hong Hong; Chen, Kenneth; Sim, Allen Soon Phang;
Publication: International Journal of Urology
Volume: 27
Number: 5
Page: 439-447
Year: 2020

Transurethral Enucleation and Resection of Prostate Made Easy
Authors: Du, Jingzeng; Ng, Tze K; Chen, Kenneth; Sim, Allen SP; Foo, Keong T; Yuen, John SP;
Publication: Videourology
Volume: 33
Number: 3
Publisher: Mary Ann Liebert, Inc., publishers 140 Huguenot Street, 3rd Floor New …

Two weeks too long: Optimal duration for ureteral prestenting and its physiologic effects on the ureter in a Yorkshire-Landrace pig model
Authors: Lim, Kheng S; Lim, Yong W; Yong, Daniel ZP; Hao, Ying; Ho, Henry SS; Ng, Lay G; Sim, Allen SP;
Publication: Journal of endourology
Volume: 33
Number: 4
Page: 325-330
Year: 2019
Publisher: Mary Ann Liebert, Inc., publishers 140 Huguenot Street, 3rd Floor New …

Cutaneous metastasis of renal cell carcinoma
Authors: Lee, Han Jie; Lee, Alvin; Tan, Darren; Du, Jingzeng; Wang, Yuehan; Tang, Po Yin; Sim, Allen Soon Phang;
Publication: The Lancet Oncology
Volume: 21
Number: 5
Page: e292
Year: 2020
Publisher: Elsevier

Prospective validation of a novel visual analogue uroflowmetry score (VAUS) in 1000 men with lower urinary tract symptoms (LUTS)
Authors: Tiwari, R; Ho, H; Ng, MY;
Publication: BJU INTERNATIONAL
Volume: 122
Page: 9-10
Year: 2018
Publisher: WILEY 111 RIVER ST, HOBOKEN 07030-5774, NJ USA

Indocyanine Green-Guided Laparoscopic Renal Pedicle Lymphatic Disconnection: A Novel, Targeted Treatment for Chyluria
Authors: Tung, Joshua Yi Min; Chen, Kenneth; Sim, Allen Soon Phang;
Publication: INTERNATIONAL JOURNAL OF UROLOGY
Volume: 25
Page: 383-383
Year: 2018
Publisher: WILEY 111 RIVER ST, HOBOKEN 07030-5774, NJ USA

Limitations of overlapping cores in systematic and MRI-US fusion biopsy
Authors: Lee, Alvin YM; Yang, Xin Yan; Lee, Han Jie; Law, Yan Mee; Huang, Hong Hong; Sim, Allen SP; Lau, Weber KO; Lee, Lui Shiong; Cheng, Christopher WS; Ho, Henry SS;
Publication: Urologic Oncology: Seminars and Original Investigations
Year: 2021
Publisher: Elsevier

  • 2005 Honours, Final year, University College Dublin.
  • 2005 Gold Medal in Psychiatry
  • 2010 SingHealth Best Medical Officer Award
  • 2012 SingHealth Service Excellence Award
  • 2013 Asian Congress of Surgery – Best Video Poster Award
  • 2015 Urofair – Best Video Poster Award
  • 2015 Singapore General Hospital Service Quality Award Winner
  • 2016 14th Urological Association of Asia Congress – Best video poster award
  • 2017 Urofair – Best Moderated Poster award
  • 2017 10 Years Long Service Award
  • 2017 Singapore Health Quality Service Award (SHQSA) 2017
  • 2018 Urofair – Joint 3rd Prize for Video Presentation
  • 2019 Urofair – 3rd Prize for Video Presentation
  • 2019 39th Congress of the SIU – Best Poster Award
 

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