Browsing by Author "Jayatunge, D.S.P."

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Factors affecting the clinical outcome of transarteriai chemo treatment for hepatocellular carcinoma in Sri Lankan patients
(Sri lanka Medical Association, 2015) Jayatunge, D.S.P.; Siriwardana, H.D.R.C.; Niriella, M.A.; Dassanayake, A.S.; Liyanage, C.A.H.; Gunetilleke, M.B.; Upasena, A.; Sirigampola, C.; de Silva, A.P.; de Silva, H.J.
INTRODUCTION AND OBJECTIVES: Transarterial-chemo-embolization (TACE) is used for palliation of unresectable hepatocellular carcinoma (HCC). We studied the tolerability of TACE in a cohort of patients with NASH and alcoholic cirrhosis related HCC. METHOD: Of 290 patients with HCC (July 2011 -December 2014), 84 underwent TACE. They were monitored for post-TACE complications: postembolization fever (PEF), nausea and vomiting (NV), abdominal pain, infection, acute hepatic decompensation (AHD) and acute kidney injury (AK1). RESULTS: 84 patients [90.5% males, 89.2% cirrhotics, 89.2% nodular HCC, median age 63(34-84) years] underwent 111 TACE sessions. All were Child class A [69.4% sessions (n=77)] or B; ascites and portal vein invasion was present in 18 (16.2%) and 15 (13.6%), respectively. 42 (38.2%) TACE procedures resulted in complications [PEF 28 (25.2 %), NV 4 (3.6%), abdominal pain 9 (8.1%), infection 7 (6.3%), AHD 13 (11.7%), AKl 3 (2.7%)]. There were no immediate post-TACE deaths. On univariate analysis elevated serum bilirubin (p=0.046) and low serum albumin (p=0.035) predicted PEF while low serum albumin (p=0.021) and low platelet counts (p=0.041) predicted AHD. In the multivariate model, factors with p<0.200 on univariate analysis and factors derived from the previous literature were considered covariates. Female gender (p=0.029, OR=1.412), ascites (p=0.030, OR = 1.212), elevated serum bilirubin (p=0.007, OR= 4.357) and large tumour size (p=O.Q36, OR=3.603) were independent risk factors for PEF. Tumour diameter >5cm (p=0.049, OR=2.410) and elevated serum bilirubin (p=0.036, OR=1.517) predicted AHD. CONCLUSION: In NASH and alcoholic cirrhosis related HCC patients pre-procedure serum bilirubin, ascites, tumour size and female gender predicted PEF post-TACE, Tumours>5cm with elevated bilirubin predicted AHD post-TACE.
Hepatocellular carcinoma in Sri Lanka: Where do we stand?
(Sri Lanka Medical Association, 2013) Siriwardana, R.C.; Liyanage, C.A.H.L.; Jayatunge, D.S.P.; Dassanayaka, A.; Gunetileke, M.G.; Niriella, M.A.; Sirigampola, C.; Upasena, A.; de Silva, H.J.
INTRODUCTION AND OBJECTIVES:Hepato-cellular carcinoma (HCC) is the sixth commonest cancer worldwide. We studied 105 consecutive patients with HCC in a single tertiary care centre. METHODS: North Colombo Liver Unit maintains a prospective database of HCC since September 2011. There were 105 entries by February 2013. Decision on the best form of treatment was taken at a multidisciplinary meeting. RESULTS: The median age at presentation was 63 years (range 12-79). Patients were predominantly male 93 (87%). Alcohol consumption above the safe limit was reported in 47 (45%). Hepatitis B surface antigen or C antibody was not detected in any of the patients. Background liver cirrhosis was evident in 59 (79%). Forty two (46%) patients had single nodular tumours while in 20 (21%) it was diffusely infiltrating. Portal vein invasion was seen in 22 (20 %). Median alpha-feto protein (AFP) level was 57.25 mg/ml (1.16- 94120 ng/ml; n=72). Twenty four (33%) patients had AFP level > 400u/l. Surgery was performed in 20 (19%), liver transplant in 2 (1.9%), radio frequency ablation or alcohol ablation in 8 (7.6%), trans arterial chemo embolization (TACE) in 44 (41.9%) and sorafmib was prescribed in four patients. Overall mean survival was 15 months. In the ‘no treatment’ group, mean survival was 4 months. Surgery group had a mean survival of 20 months. CONCLUSION: Hepatitis B is not a risk factor for HCC in Sri Lankans. Median survival without treatment is 4 months.
Hepatocellular carcinoma in Sri Lanka: Where do we stand?
(Sri Lanka Medical Association, 2013) Siriwardana, R.C.; Liyanage, C.A.H.L.; Jayatunge, D.S.P.; Dassanayake, A.; Gunetileke, M.G.; Niriella, M.A.; Sirigampola, C.; Upasena, A.; de Silva, H.J.
INTRODUCTION AND OBJECTIVES:Hepato-cellular carcinoma (HCC) is the sixth commonest cancer worldwide. We studied 105 consecutive patients with HCC in a single tertiary care centre. METHODS: North Colombo Liver Unit maintains a prospective database of HCC since September 2011. There were 105 entries by February 2013. Decision on the best form of treatment was taken at a multidisciplinary meeting. RESULTS: The median age at presentation was 63 years (range 12-79). Patients were predominantly male 93 (87%). Alcohol consumption above the safe limit was reported in 47 (45%). Hepatitis B surface antigen or C antibody was not detected in any of the patients. Background liver cirrhosis was evident in 59 (79%). Forty two (46%) patients had single nodular tumours while in 20 (21%) it was diffusely infiltrating. Portal vein invasion was seen in 22 (20 %). Median alpha-feto protein (AFP) level was 57.25 mg/ml (1.16- 94120 ng/ml; n=72). Twenty four (33%) patients had AFP level > 400u/l. Surgery was performed in 20 (19%), liver transplant in 2 (1.9%), radiofrequency ablation or alcohol ablation in 8 (7.6%), trans arterial chemo embolization (TACE) in 44 (41.9%) and sorafinib was prescribed .in four patients. Overall mean survival was 15 months. In the 'no treatment' group, mean survival was 4 months. Surgery group had a mean survival of 20 months. CONCLUSION: Hepatitis B is not a risk factor for HCC in Sri Lankans. Median survival without treatment is 4 months.
Internal biliary diversion to avoid liver transplantation in an adult with intractable pruritus due to idiopathic intrahepatic cholestasis
(Springer Nature, 2020) Siriwardana, R.C.; Jayatunge, D.S.P.; Ekanayake, C.S.; Tilakaratne, S.; Niriella, M.A.; Gunetilleke, B.; Dassanayake, A.S.
BACKGROUND: Cholestasis is due to the obstruction at any level of the excretory pathway of bile. One particularly troublesome symptom of cholestasis is pruritus which leads to a profound effect on a patient’s quality of life. In children with progressive familial intrahepatic cholestasis (PFIC), medical treatment often fails. An alternative surgical procedure using biliary diversion offers significant relief for intractable pruritus in non-responders. CASE PRESENTATION: A 43-year-old male presented with a history of persistent jaundice and intractable pruritus for a 2-month duration. His liver enzymes were markedly elevated. However, his liver synthetic function was preserved. After extensive evaluation, a cause for cholestasis was not identified. A multi-disciplinary decision was to consider liver transplantation, but as his liver synthetic functions were remarkably preserved and the intractable pruritus was the sole indication for a transplantation, it was finally decided that internal biliary diversion should be done for symptomatic relief. His pruritus dramatically improved at 6 weeks post-operative. His liver enzymes and bilirubin levels also decreased compared to his pre-operative status. Currently, his liver functions are being closely monitored. CONCLUSION: Though it is not used in adults, the experience of biliary diversion in children with PFIC shows that there is a considerable improvement of symptoms and postpone the need for a transplant. In our patient, liver function and bilirubin as expected did not show a major improvement. But the dramatic improvement of the symptoms gave us the time to postpone the liver transplantation. A biliary diversion is a reasonable option that needs to be considered even in adults with refectory pruritus due to cholestasis.
Risk factors for post operative complications, prolong ICU and hospital stay in patients with colorectal surgery
(Sri lanka Medical Association, 2015) Gunetilleke, M.B.; Jayatunge, D.S.P.; Munasinghe, A.H.E.; Jayarathne, K.D.V.S.; Liyanage, C.A.H.; Siriwardana, H.D.R.C.; Kumarage, S.K.; Deen, K.I.
INTRODUCTION AND OBJECTIVES: Identifying predictors for development of post-operative complications and prolong hospital stay will improve outcome of colorectal surgery. METHOD: Colorectal surgeries from May 2012 -February 2015 at NCTH were assessed for post¬operative complications, prolong ICU and hospital stay RESULTS: Out of 101 patients [43.6 % males, median age 52, 54.3% ASA class ll/lll ] 19 patients suffered complications (11 Sepsis, 10 respiratory complications and 4 ACS). Prolong hospital in 33 and prolong ICU stay in 14 were noted. On univariate analysis higher intra-operative fluid usage (IOFU), usage of blood products (UBP), increase blood loss and reduce usage of epidurals (RUE) predicted respiratory complications. Females, higher IOFU for sepsis and higher IOFU, UBP for ACS were predictors. Higher IOFU , higher ASA class, females, longer duration of anaesthesia ( LDOA ) for prolong ICU stay and UBP , LDOA , higher IOFU for prolong hospital stay were predictors. In multivariate model a higher IOFU, RUE for cardiorespiratory complications and low albumin & haemoglobin, female gender for sepsis were independent predictors. For prolonged ICU/ hospital stay higher IOFU (> 20 ml/kg), LDOA (> 240 min), higher ASA class were independent predictors. Patient without intra-operative vasopressors had a higher IOFU and no significance in development of complications. CONCLUSION: Patients without intra-operative vasopressor had higher IOFU. IOFU >20ml/kg is a major contributor for post-operative cardio¬respiratory complications, prolong ICU and hospital stay.