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Moungthard H, Thinkhamrop K, Chamadol N, Laopaiboon V, Thinkhamrop B, Kelly M. Association of Cholangiocarcinoma among People with Periductal Fibrosis. Asian Pac J Cancer Prev 2023; 24:4147-4154. [PMID: 38156850 PMCID: PMC10909088 DOI: 10.31557/apjcp.2023.24.12.4147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 12/17/2023] [Indexed: 01/03/2024] Open
Abstract
BACKGROUND Cholangiocarcinoma (CCA) is a highly fatal tumor, and the most favorable chance for long-term survival lies in curative resection. Periductal fibrosis (PDF), a precancerous condition associated with chronic inflammation of the bile ducts, can serve as a screening marker for CCA using hepatobiliary ultrasonography (US). However, limited studies have explored the relationship between PDF and CCA. This study aimed to investigate the association between PDF and CCA in a population at risk in Northeast Thailand. METHODS The study included participants enrolled in the Cholangiocarcinoma Screening and Care Program (CASCAP) between 2013 and 2021 who underwent US. Histological evaluations were conducted following the standard protocol of the tertiary hospital at Khon Kaen University, Thailand. PDF was defined as the presence of fibrosis in the peripheral (PDF1), segmental (PDF2), or main bile duct (PDF3), diagnosed by well-trained general practitioners or radiologists. The association between PDF and CCA was assessed using multiple logistic regression, calculating adjusted odds ratios (AORs) and 95% confidence intervals (CIs). RESULTS Out of 751,061 participants, the overall prevalence of PDF was 115,267 (15.35%), with an overall CCA rate of 0.11%. The rates of CCA were 0.1%, 0.15%, and 0.27% in participants with PDF1, PDF2, and PDF3, respectively. After adjusting for gender, age at enrollment, education levels, history of O. viverrini infection, smoking, and alcohol consumption, the AORs for CCA were 0.94 (95% CI: 0.74 - 1.20), 1.4 (95% CI: 1.03 - 1.91), and 2.52 (95% CI: 1.38 - 4.58) for participants with PDF1, PDF2, and PDF3, respectively. CONCLUSION Our findings demonstrate a significant association between fibrosis of the segmental and main bile ducts (PDF2 and PDF3) and CCA, with the strongest association observed in participants with PDF3. Hepatobiliary US screening could serve as a valuable tool for early detection of CCA, enabling timely curative treatment.
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Affiliation(s)
- Hathaiwan Moungthard
- Epidemiology and Biostatistics Program, Faculty of Public Health, Khon Kaen University, Khon Kaen, 40002, Thailand.
| | - Kavin Thinkhamrop
- Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand.
- Cholangiocarcinoma Research Institute (CARI), Khon Kaen, 40002, Thailand.
- Health and Epidemiology Geoinformatics Research (HEGER), Faculty of Public Health, Khon Kaen University, Khon Kaen, 40002, Thailand.
- Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand.
| | - Nittaya Chamadol
- Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand.
- Cholangiocarcinoma Research Institute (CARI), Khon Kaen, 40002, Thailand.
- Data Management and Statistical Analysis Center (DAMASAC), Faculty of Public Health, Khon Kaen University, Khon Kaen, 40002, Thailand.
| | - Vallop Laopaiboon
- Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand.
- Cholangiocarcinoma Research Institute (CARI), Khon Kaen, 40002, Thailand.
- Health and Epidemiology Geoinformatics Research (HEGER), Faculty of Public Health, Khon Kaen University, Khon Kaen, 40002, Thailand.
| | - Bandit Thinkhamrop
- Epidemiology and Biostatistics Program, Faculty of Public Health, Khon Kaen University, Khon Kaen, 40002, Thailand.
- Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand.
- Cholangiocarcinoma Research Institute (CARI), Khon Kaen, 40002, Thailand.
- Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand.
| | - Matthew Kelly
- Department of Global Health, Research School of Population Health, Australian National University, Canberra, ACT, 2601, Australia.
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Ruamviboonsuk V, Thinkhamrop B, Kulvichit K, Tulvatana W. Data sharing implementation in top 10 ophthalmology journals in 2021. BMJ Open Ophthalmol 2023; 8:e001276. [PMID: 37493649 PMCID: PMC10335465 DOI: 10.1136/bmjophth-2023-001276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 06/27/2023] [Indexed: 07/27/2023] Open
Abstract
BACKGROUND/AIMS Deidentified individual participant data (IPD) sharing has been implemented in the International Committee of Medical Journal Editors journals since 2017. However, there were some published clinical trials that did not follow the new implemented policy. This study examines the number of clinical trials that endorsed IPD sharing policy among top ophthalmology journals. METHOD All published original articles in 2021 in 10 highest-ranking ophthalmology journals according to the 2020 journal impact factor were included. Clinical trials were determined by the WHO definition of clinical trials. Each article was then thoroughly searched for the IPD sharing statement either in the manuscript or in the clinical trial registry. We collected the number of published clinical trials that implemented IPD sharing policy as our primary outcome. RESULTS 1852 published articles in top 10 ophthalmology journals were identified, and 9.45% were clinical trials. Of these clinical trials, 44% had clinical trial registrations and 49.14% declared IPD sharing statements. Only 42 (48.83%) clinical trials were willing to share IPD, and 5 (10.21%) of these share IPD via an online repository platform. In terms of sharing period, 37 clinical trials were willing to share right after the publication and only 2 showed the ending of sharing period. CONCLUSION This report shows that the number of clinical trials in top ophthalmology journals that endorsed the IPD sharing policy and the number of registrations is lower than half even though the policy has been implemented for several years. Future updates are necessary as policy evolves.
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Affiliation(s)
- Varis Ruamviboonsuk
- Department of Biochemistry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Bandit Thinkhamrop
- Thai Clinical Trials Registry, The Medical Research Foundation, Bangkok, Thailand
- Department of Epidemiology and Biostatistics, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Kittisak Kulvichit
- Thai Clinical Trials Registry, The Medical Research Foundation, Bangkok, Thailand
- Center of Excellence in Retina, Department of Ophthalmology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Wasee Tulvatana
- Thai Clinical Trials Registry, The Medical Research Foundation, Bangkok, Thailand
- Department of Ophthalmology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
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Thinkhamrop B, Thinkhamrop K, Tawarungrueng C, Prathumkham P. Digital Innovations (Isan Cohort). Recent Results Cancer Res 2023; 219:269-280. [PMID: 37660337 DOI: 10.1007/978-3-031-35166-2_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/05/2023]
Abstract
Innovations in digital procedures are discussed and highlighted in this chapter providing a comprehensive background and an overview of the Cholangiocarcinoma Screening and Care Program (CASCAP), and the innovative data base known as the Isan cohort, including the O. viverrini - CCA module, tele-radiology, databases for pathology, surgery, palliative care, and a randomized controlled trial database.
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Affiliation(s)
- Bandit Thinkhamrop
- Department of Epidemiology and Biostatistics, Faculty of Public Health, Khon Kaen University, Khon Kaen, 40002, Thailand.
- Health and Epidemiology Geoinformatics Research (HEGER), Faculty of Public Health, Khon Kaen University, Khon Kaen, 40002, Thailand.
| | - Kavin Thinkhamrop
- Health and Epidemiology Geoinformatics Research (HEGER), Faculty of Public Health, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Chaiwat Tawarungrueng
- Epidemiology and Biostatistics Program, Faculty of Public Health, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Panuwat Prathumkham
- Health and Epidemiology Geoinformatics Research (HEGER), Faculty of Public Health, Khon Kaen University, Khon Kaen, 40002, Thailand
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Khuntikeo N, Thinkhamrop B, Crellen T, Eamudomkarn C, Petney TN, Andrews RH, Sithithaworn P. Epidemiology and Control of Opisthorchis viverrini Infection: Implications for Cholangiocarcinoma Prevention. Recent Results Cancer Res 2023; 219:27-52. [PMID: 37660330 DOI: 10.1007/978-3-031-35166-2_3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/05/2023]
Abstract
It is known that Opisthorchis viverrini (OV) is the most significant risk factor for the development of cholangiocarcinoma (CCA); hence, it is also known as carcinogenic parasite. Effective control and elimination of OV infection should significantly reduce O. viverrini-related CCA. This chapter includes details of the three recently developed innovative tools, namely the Isan cohort database software, an OV-RDT for screening of O. viverrini, and an ultrasound telecommunication system. Past and current control programs, i.e., education, medication, and sanitation were discussed and stressed the need for a comprehensive control program which encompasses primary, secondary, and tertiary patient care programs for confirmation and management of suspected CCA cases. The approach of mathematical modeling for control of OV and CCA was also briefly described. Additionally, we highlighted the current progress toward control of OV and CCA in Thailand and potential for expansion into nearby countries in Southeast Asia.
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Affiliation(s)
- Narong Khuntikeo
- Department of Surgery, Faculty of Medicine, Khon Kaen University and Cholangiocarcinoma Research Institute, Khon Kaen, Thailand
| | - Bandit Thinkhamrop
- Faculty of Public Health, Khon Kaen University and Cholangiocarcinoma Research Institute, Khon Kaen, Thailand
| | - Thomas Crellen
- School of Biodiversity, One Health and Veterinary Medicine, University of Glasgow, G12 8QQ, Glasgow, United Kingdom
- Big Data Institute, Nuffield Department of Medicine, University of Oxford, Old Road Campus, Oxford, OX3 7LF, London, UK
| | - Chatanun Eamudomkarn
- Department of Parasitology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Trevor N Petney
- Evolution and Paleontology, State Museum of Natural History Karlsruhe, Erbprinzenstrasse 13, 76133, Karlsruhe, Germany
| | - Ross H Andrews
- Department of Surgery and Cancer, Faculty of Medicine, Imperial College, London, UK
| | - Paiboon Sithithaworn
- Department of Parasitology, Faculty of Medicine, Khon Kaen University and Cholangiocarcinoma Research Institute, Khon Kaen, Thailand.
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Lukkanalikitkul E, Kongpetch S, Chotmongkol W, Morley MG, Anutrakulchai S, Srichan C, Thinkhamrop B, Chunghom T, Wiangnon P, Thinkhamrop W, Morley KE. Optimization of the Chronic Kidney Disease-Peritoneal Dialysis App to Improve Care for Patients on Peritoneal Dialysis in Northeast Thailand: User-Centered Design Study. JMIR Form Res 2022; 6:e37291. [PMID: 35793137 PMCID: PMC9301552 DOI: 10.2196/37291] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 05/26/2022] [Accepted: 05/29/2022] [Indexed: 02/06/2023] Open
Abstract
Background The prevalence of peritoneal dialysis (PD) in Thailand is increasing rapidly in part because of Thailand’s Peritoneal Dialysis First policy. PD is a home-based renal replacement therapy in which patients with chronic kidney disease perform up to 4 exchanges of dialysate fluid per day in the peritoneal cavity. Overhydration is one of the most common complications in patients on PD and is associated with increased morbidity and mortality. To monitor hydration status, patients collect hydration metrics, including body weight, blood pressure, urine output, and ultrafiltration volume, from each dialysis cycle and enter this information into a PD logbook. This information is reviewed bimonthly at PD clinic appointments. The chronic kidney disease-PD (CKD-PD) app with near-field communication (NFC) and optical character recognition (OCR) was developed to automate hydration metric collection. The information was displayed in the app for self-monitoring and uploaded to a database for real-time monitoring by the PD clinic staff. Early detection and treatment of overhydration could potentially reduce the morbidity and mortality related to overhydration. Objective This study aims to identify usability issues and technology adoption barriers for the CKD-PD app with NFC and OCR and a monitoring system and to use this information to make rapid cycle improvements. Methods A multidisciplinary team of nephrologists, PD clinic nurses, computer programmers, and engineers trained and observed 2 groups of 5 participants in the use of the CKD-PD app with NFC and OCR and a monitoring system. The participants were observed using technology in their homes in 3 phases. The data collected included the Unified Theory of Acceptance and Use of Technology questionnaire, think-aloud observation, user ratings, completion of hydration metrics, and upload of hydration metrics to the central database. These results were used by the team between phases to improve the functionality and usefulness of the app. Results The CKD-PD app with NFC and OCR and a monitoring system underwent 3 rapid improvement cycles. Issues were identified regarding the usability of the NFC and OCR data collection, app stability, user interface, hydration metric calculation, and display. NFC and OCR improved hydration metric capture; however, issues remained with their usability. App stability and user interface issues were corrected, and hydration metrics were successfully uploaded by the end of phase 3. Participants’ scores on technology adoption decreased but were still high, and there was enthusiasm for the self-monitoring and clinical communication features. Conclusions Our rapid cycle process improvement methodology identified and resolved key barriers and usability issues for the CKD-PD app with NFC and OCR and a monitoring system. We believe that this methodology can be accomplished with limited training in data collection, statistical analysis, and funding.
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Affiliation(s)
- Eakalak Lukkanalikitkul
- Center of Excellence in Kidney Diseases, Srinagarind Hospital, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Sawinee Kongpetch
- Center of Excellence in Kidney Diseases, Srinagarind Hospital, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Wijittra Chotmongkol
- Center of Excellence in Kidney Diseases, Srinagarind Hospital, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Michael G Morley
- Ophthalmic Consultants of Boston, Harvard Medical School, Boston, MA, United States
| | - Sirirat Anutrakulchai
- Division of Nephrology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Chavis Srichan
- Department of Computer Engineering, Faculty of Engineering, Khon Kaen University, Khon Kaen, Thailand
| | - Bandit Thinkhamrop
- Data Management and Statistical Analysis Center, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Theenatchar Chunghom
- Kidney Unit, Srinagarind Hospital, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Pongsai Wiangnon
- Kidney Unit, Srinagarind Hospital, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Wilaiphorn Thinkhamrop
- Data Management and Statistical Analysis Center, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Katharine E Morley
- Massachusetts General Hospital Center for Global Health, Harvard Medical School, Boston, MA, United States
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Rayubkul J, Laohasiriwong W, Thinkhamrop B, Mahato RK, Khantikeo N, Pongpanich S. Prevalence of Suspected Cholangiocarcinoma Based on Ultrasonography Screening and its Associated Factors in Northeastern Thailand. Kathmandu Univ Med J (KUMJ) 2022; 20:254-259. [PMID: 37042361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2023]
Abstract
Background Ultrasonography of the liver allows detection of liver mass and bile duct dilatation which are findings of suspected Cholangiocarcinoma so that early stage Cholangiocarcinoma can be detected. Objective To estimate the prevalence of suspected Cholangiocarcinoma as well as its associated factors. Method These reported results were obtained from the baseline screening for Cholangiocarcinoma as of July 2013 of an ongoing project the Cholangiocarcinoma Screening and Care Program conducted in Northeastern Thailand. Participants were northeasterners who were at least one of the followings: 40 years or older, ever been infected with liver fluke, ever been treated with praziquantel, or ever been consumed raw fresh water fish. Ultrasonography was done by well-trained medical radiologists. Result Of the total 1,196,685 participants, 58.9% were females with a mean age of 58.2 (standard deviation ± 9.9) years. Suspected Cholangiocarcinoma was found in 15,186 (2.6%; 95% CI: 2.56 to 2.65) individuals. The results observed that the participants with higher age group had high association as compared to younger age group (AOR=1.98; 95% CI: 1.77 to 2.21; p-value < 0.001), hepatitis B infected participants were highly significant as compared to the non- hepatitis B infected (AOR=1.22; 95% CI: 1.07 to 1.39; p-value = 0.002) and participants having Hepatitis C were also significantly associated with Cholangiocarcinoma infection (AOR=1.46; 95% CI: 1.04 to 2.05; p-value = 0.029) based on ultra-sonographic screening respectively. However, patients having diabetes were less likely to be associated with Cholangiocarcinoma (AOR=0.87; 95% CI: 0.81 to 0.93; p-value < 0.001). Conclusion About one out of a hundred cases required further investigations such as Magnetic resonance imaging or Computed Tomography. Early age of ultrasonography screening for Cholangiocarcinoma enhanced the opportunities for early detection of Cholangiocarcinoma and might reduce irrational requests for expensive or invasive methods of diagnosis.
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Affiliation(s)
- J Rayubkul
- Program in Public Health, College of Public Health Sciences, Chulalongkorn University, Thailand
| | - W Laohasiriwong
- Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - B Thinkhamrop
- Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - R K Mahato
- Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - N Khantikeo
- Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - S Pongpanich
- Program in Public Health, College of Public Health Sciences, Chulalongkorn University, Thailand
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Prathumkam P, Thinkhamrop K, Khuntikeo N, Chamadol N, Thuanman J, Kelly M, Thinkhamrop B. Association between the Number of Repeated Praziquantel Treatments and Kidney Parenchymal Change in Northeast Thailand. Asian Pac J Cancer Prev 2022; 23:2397-2405. [PMID: 35901347 DOI: 10.31557/apjcp.2022.23.7.2397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND In Northeast Thailand, Praziquantel (PZQ) is used to treat infection with the Opisthorchis viverrnini (OV). OV has highly prevalence in this area due to the traditional consumption of uncooked cyprinid fish. The nephrotoxic effects of PZQ metabolite excretion through the kidney have not been assessed yet. This study investigated the relationship between number of Praziquantel treatments and kidney parenchymal change. METHODS A study was carried out on participants from the Cholangiocarcinoma Screening and Care Program (CASCAP) between 2013 - 2018. The frequency of PZQ use was reported using a standardized questionnaire. Kidney parenchymal change (KPC) was defined as having a kidney abnormality based on ultrasonography diagnosed by well-trained general practitioners. Adjusted odds ratios (ORs) measured associations between PZQ frequency and KPC controlling for the effects of other extraneous factors using multiple logistic regression. RESULTS A total of 490,969 subjects with mean age of 55.2 (SD = 9.15) years were enrolled among them 62.1% were female. Prevalence of KPC was 1.2% while prevalence of KPC were 1.2%, 1.3%, 1.4%, and 1.5% for participants with one, two, three, and more than 3 PZQ treatment occasions respectively. Those dose-response relationship was statistically significant based on chi-square test for trend (p-value <0.001). After controlling for possible confounders, compared to non-treatment, subjects with more than 3 treatment occasions were 25% more likely to have a KPC positive result (OR = 1.25; 95% CI: 1.02 - 1.52; p-value = 0.028). CONCLUSION The number of repeated PZQ treatments is statistically significantly related to KPC. This relationship could be included in health messaging for those who continue eating uncooked fish with an understanding that the OV infection can easily be cured by PZQ without any other health concerns. For positive OV cases, however, the known efficacy of PZQ could over-ride the small magnitude of the adverse effect.
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Affiliation(s)
- Panuwat Prathumkam
- Epidemiology and Biostatistics Program, Faculty of Public Health, Khon Kaen University, Khon Kaen, 40002, Thailand.,Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand.,Data Management and Statistical Analysis Center (DAMASAC), Faculty of Public Health, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Kavin Thinkhamrop
- Data Management and Statistical Analysis Center (DAMASAC), Faculty of Public Health, Khon Kaen University, Khon Kaen, 40002, Thailand.,Cholangiocarcinoma Research Institute (CARI), Khon Kaen, 40002, Thailand.,Health and Epidemiology Geoinformatics Research (HEGER), Faculty of Public Health, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Narong Khuntikeo
- Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand.,Cholangiocarcinoma Research Institute (CARI), Khon Kaen, 40002, Thailand.,Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Nittaya Chamadol
- Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand.,Cholangiocarcinoma Research Institute (CARI), Khon Kaen, 40002, Thailand.,Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Jaruwan Thuanman
- Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand.,Data Management and Statistical Analysis Center (DAMASAC), Faculty of Public Health, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Matthew Kelly
- Department of Global Health, Research School of Population Health, Australian National University, Canberra, ACT, 2601, Australia
| | - Bandit Thinkhamrop
- Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand.,Data Management and Statistical Analysis Center (DAMASAC), Faculty of Public Health, Khon Kaen University, Khon Kaen, 40002, Thailand.,Epidemiology and Biostatistics Section, Faculty of Public Health, Khon Kaen University, Khon Kaen, 40002, Thailand
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Panaput T, Domrongkitchaiporn S, Thinkhamrop B, Sirivongs D, Praderm L, Anukulanantachai J, Kanokkantapong C, Tungkasereerak P, Pongskul C, Anutrakulchai S, Keobounma T, Narenpitak S, Intarawongchot P, Suwattanasin A, Tatiyanupanwong S, Niwattayakul K. Early as compared to late initiation of twice-weekly hemodialysis and short-term survival among end-stage renal disease patients. Hemodial Int 2022; 26:509-518. [PMID: 35726582 DOI: 10.1111/hdi.13031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 04/21/2022] [Accepted: 05/30/2022] [Indexed: 11/28/2022]
Abstract
INTRODUCTION The impact of timing of hemodialysis (HD) for end-stage renal disease (ESRD) patients treated with twice-weekly HD remains unclear. We aimed to determine the effects of late initiation of HD on short-term mortality and hospitalization. METHODS A multicenter cohort study was conducted in 11 HD centers in Northeastern Thailand (HEmodialysis Network of the NorthEastern Thailand study group). We recruited adult ESRD patients who were treated with twice-weekly HD for more than 3 months and had data on eGFR at HD initiation. Clinical and laboratory values at the time of recruitment were recorded. Late and early (eGFR at start <5 and >5 ml/min/1.73 m2 ) initiations were defined. Outcomes were disease-related death (excluding any accidental deaths) and first hospitalization. Data analysis was performed by multivariable cox-regression analysis. FINDINGS A total of 407 patients who had data on eGFR at HD initiation (303 in late group and 104 in early group) were included for analysis. There were 56.8% male with a mean age of 55 years. During the 15.1 months of follow-up, there were 27 (6.6%) disease-related deaths. The 1-year survival rate was similar among late and early initiation groups. The incidence density of first hospitalization in the late group was significantly lower than those in the early group (HR adjusted, 0.63; 95% CI, 0.40-0.99, p = 0.047). Among 303 patients who were in the late start group, patients with diabetes had a higher mortality rate (HR, 3.49; 95% CI, 1.40-8.70, p = 0.007) when compared to non-diabetic patients. DISCUSSION Early initiation of HD at eGFR >5 ml/min/1.73 m2 had no short-term survival benefit compared to the late group in ESRD patients treated with twice-weekly HD for at least 3 months in a resource-limited setting. A survival benefit from an early start of HD was found among diabetic patients.
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Affiliation(s)
| | | | | | - Dhavee Sirivongs
- Department of Medicine, Srinagarind Hospital, Khon Kaen University, Khon Kaen, Thailand
| | | | | | | | | | - Cholatip Pongskul
- Department of Medicine, Srinagarind Hospital, Khon Kaen University, Khon Kaen, Thailand
| | - Sirirat Anutrakulchai
- Department of Medicine, Srinagarind Hospital, Khon Kaen University, Khon Kaen, Thailand
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Foocharoen C, Thinkhamrop B, Thinkhamrop W, Chaichaya N, Mahakkanukrauh A, Suwannaroj S. POS0849 DEVELOPMENT AND VALIDATION OF A MACHINE LEARNING FOR MORTALITY IN THAI SYSTEMIC SCLEROSIS. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BackgroundClinical predictors of mortality in systemic sclerosis (SSc) are diversely reported due to different healthcare conditions and populations. A universal and simplified predictive model for SSc mortality is needed so that practitioners can be used for managing their patients appropriately.ObjectivesWe aimed to develop and validate a simple predictive model for predicting mortality among patients with SSc.MethodsPrognostic research with a historical cohort study design was conducted between January 1, 2013, and December 31, 2019, in adult SSc patients and attending the Scleroderma Clinic at a university hospital in Thailand. The data were extracted from the Scleroderma Registry Database. A deep learning algorithm with Adam optimizer and different machine learning algorithms (including Decision tree, AdaBoost, Random Forest, Gradient Boosting, and XGBoost) was used to classify SSc mortality. In addition, the model’s performance was evaluated using the area under the receiver operating characteristic curve (auROC) and its 95% confidence interval (CI) and values in the confusion matrix.ResultsThe analysis and predictive model development included 658 SSc patients, 416 (63.2%) females, 452 (69.1%) had dcSSc, and 218 died. The final model included the modified Rodnan skin score (mRSS) and the WHO functional class (WHO-FC) ≥II (model 1). The final model provided the highest predictive performance, followed by model 2 (mRSS and WHO-FC ≥III). After internal validation, the accuracy and auROC were good, and the specificity was high in models 1 and 2 (81.1%, 0.84, and 95.5% in model 1 vs. 82.7%, 0.82, and 87.1% in model 2).Table 1.Generalizability of selected model(s) presented as accuracy, area under ROC, positive predictive value, positive likelihood ratio, specificity, and sensitivitySelected ModelAccuracyAUC (95%)PPV (95%)+LR (95%CI)Specificity (95%)Sensitivity (95%)Model 1 mRSS and WHO FC ≥ II81.183.6 (77.5 – 89.6)84.6 (69.5 - 94.1)11.3 (5.0-25.7)95.5 (90.4 - 98.3)51.6 (38.7 - 64.2)Model 2 mRSS and WHO FC ≥ III82.782.4 (75.8 - 88.9)73.4 (60.9 - 83.7)5.7 (3.6-9.187.1 (87.2 - 92.3)73.4 (60.9 - 83.7)95%CI 95% confidence interval, AUC Area Under the receiver operating characteristics (ROC), mRSS modified Rodnan skin scoreConclusionThis simplified machine learning model for predicting mortality among patients with SSc could guide early referrals to specialists and help rheumatologists with close monitoring and management planning. External validation across multi-SSc clinics should be considered for further study.References[1]Ferri C, Valentini G, Cozzi F, Sebastiani M, Michelassi C, La Montagna G, et al. Systemic sclerosis: demographic, clinical, and serologic features and survival in 1,012 Italian patients. Medicine (Baltimore). 2002;81(2):139–53.[2]Rubio-Rivas M, Royo C, Simeón CP, Corbella X, Fonollosa V. Mortality and survival in systemic sclerosis: systematic review and meta-analysis. Semin Arthritis Rheum. 2014;44(2):208–19.[3]Foocharoen C, Peansukwech U, Mahakkanukrauh A, Suwannaroj S, Pongkulkiat P, Khamphiw P, et al. Clinical characteristics and outcomes of 566 Thais with systemic sclerosis: A cohort study. Int J Rheum Dis. 2020;23(7):945–57.[4]Tyndall AJ, Bannert B, Vonk M, Airò P, Cozzi F, Carreira PE, et al. Causes and risk factors for death in systemic sclerosis: a study from the EULAR Scleroderma Trials and Research (EUSTAR) database. Ann Rheum Dis. 2010;69(10):1809–15.[5]Peduzzi P, Concato J, Kemper E, Holford TR, Feinstein AR. A simulation study of the number of events per variable in logistic regression analysis. J Clin Epidemiol. 1996;49(12):1373–9.[6]Elhai M, Meune C, Boubaya M, Avouac J, Hachulla E, Balbir-Gurman A, et al. Mapping and predicting mortality from systemic sclerosis. Ann Rheum Dis. 2017;76(11):1897–905.[7]Wangkaew S, Prasertwitayakij N, Phrommintikul A, Puntana S, Euathrongchit J. Causes of death, survival and risk factors of mortality in Thai patients with early systemic sclerosis: inception cohort study. Rheumatol Int. 2017;37(12):2087–94.AcknowledgementsThe authors thank (a) Thailand’s National Science, Research, and Innovation Fund for funding support, (b) the Scleroderma Research Group for research assistance, and (c) Mr. Bryan Roderick Hamman—under the aegis of the Publication Clinic Khon Kaen University, Thailand—for assistance with the English-language presentation.Disclosure of InterestsChingching Foocharoen Speakers bureau: By Boeringer Ingelheim, Bandit Thinkhamrop: None declared, Wilaiphorn Thinkhamrop: None declared, Nathaphop Chaichaya: None declared, Ajanee Mahakkanukrauh Speakers bureau: By Boeringer Ingelheim, Norvatis, Johnson & Johnson, Siraphop Suwannaroj Speakers bureau: By Boeringer Ingelheim, Johnson & Johnson, Norvatis
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Jitpimolmard S, Thinkhamrop B, Tiamkao S, Arunpongpaisal S, Arayavichanon P, Kosuwan W, Jitpimolmard S, Sawanyawisuth K. A Double-Blind, Placebo-Controlled Study of Appropriate Site of Botulinum Toxin Therapy in Hemifacial Spasm. Adv Ther 2022; 39:2025-2034. [PMID: 35266085 DOI: 10.1007/s12325-022-02077-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 02/07/2022] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Hemifacial spasm (HFS) is a condition causing poor quality of life. Treatment with botulinum toxin A (BTX) injection is effective. Only one randomized controlled trial with a single-blind fashion has evaluated if oral injection is needed in HFS. The present study aimed to evaluate the necessity of oral BTX injection in HFS by a randomized, double-blind, placebo-controlled method. METHODS We conducted a double-blind, placebo-controlled trial in patients with HFS who never received BTX treatment. Eligible patients randomly received either 15 units of BTX around the eye and normal saline around the mouth (group A) or 15 units of BTX around both the eye and the mouth (group B). The primary outcomes were self-reported symptoms and observed frequency of spasms, while the secondary outcome was the duration of improvement or the time between the injection and the recurrence of symptoms to the same condition as before treatment. Student t test and survival analyses were used to compare the duration of symptoms between both groups. The mean changes were compared to secondary outcomes between the two groups. RESULTS There were 60 patients enrolled, half in each group. Baseline characteristics between both groups were similar. The mean (SD) of the duration of improvement in group A and B was 22.97 (18.85) and 17.53 (14.90) weeks, respectively (p = 0.220). There was no difference between both groups by survival analysis. Group B had a higher percentage of mouth improvement but there was no difference in the percentage of eye improvement, visual analog scale of eye and mouth spasm, or frequency of eye and mouth spasm. Group B had a higher incidence of side effects particularly mouth drooping (30% vs 10%) than group A (p = 0.053). CONCLUSION The mouth injection of BTX may not be necessary for HFS. It may be beneficial to reduce mouth symptoms with a higher rate of mouth drooping.
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Affiliation(s)
- Suthipun Jitpimolmard
- Department of Medicine, Faculty of Medicine, Khon Kaen University, 123 Mitraparp Rd., Khon Kaen, 40002, Thailand
| | - Bandit Thinkhamrop
- Department of Biostatistics and Demography, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Somsak Tiamkao
- Department of Medicine, Faculty of Medicine, Khon Kaen University, 123 Mitraparp Rd., Khon Kaen, 40002, Thailand.
| | - Suwanna Arunpongpaisal
- Department of Psychiatry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Preeda Arayavichanon
- Department of Rehabilitation Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Weerachai Kosuwan
- Department of Orthopedics, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | | | - Kittisak Sawanyawisuth
- Department of Medicine, Faculty of Medicine, Khon Kaen University, 123 Mitraparp Rd., Khon Kaen, 40002, Thailand.
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Theerakulpisut D, Thinkhamrop B, Anutrakulchai S. Comparison between Tc-99 m DTPA and Tc-99 m MAG3 Renal Scintigraphy for Prediction of Early Adverse Outcome After Kidney Transplantation. Nucl Med Mol Imaging 2021; 55:302-310. [PMID: 34868379 DOI: 10.1007/s13139-021-00716-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 08/28/2021] [Accepted: 09/23/2021] [Indexed: 11/25/2022] Open
Abstract
Purpose Renal scintigraphy (RS) with either technetium-99 m diethylene-triamine-pentaacetate (Tc-99 m DTPA) or technetium-99 m mercaptoacetyltriglycine (Tc-99 m MAG3) has both been used to evaluate early allograft function after kidney transplantation (KT). This study was done to compare the predictive performance of RS using these two radiopharmaceuticals for prediction of outcomes during first 3 months of KT. Methods This retrospective study included patients who received KT then underwent both Tc-99 m DTPA and Tc-99 m MAG3 RS, successively. Receiver operating characteristic (ROC) curve analysis was used to determine the predictiveness of RS parameters on early clinical adverse outcomes of either (1) graft-related death, (2) need for graft resection, (3) delayed graft function requiring temporary dialysis, or (4) a serum creatinine level of ≥ 2.0 mg/dL at three months post-KT, as well as to predict biopsy-confirmed acute tubular necrosis and acute rejection. Results Of 187 patients included, 77 (41.2%) had at least one early adverse clinical outcome. Tc-99 m MAG3 RS was more predictive than Tc-99 m DTPA RS, in terms of AUCROC, in three parameters including time to peak (0.754 vs. 0.516, p-value 0.0001), 20-min to peak ratio (0.762 vs. 0.651, p-value 0.006), and 20-min to 3-min ratio (0.823 vs. 0.699, p-value 0.0005). Acute tubular necrosis was better predicted by Tc-99 m MAG3 RS while both were at best only modest in predicting acute rejection. Conclusion Three parameters which, when obtained from Tc-99 m MAG3 RS, had superior predictiveness compared with Tc-99 m DTPA RS, including time to peak, 20-min to peak ratio, and 20-min to 3-min ratio.
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Affiliation(s)
- Daris Theerakulpisut
- Department of Epidemiology and Biostatistics, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
- Division of Nuclear Medicine, Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Bandit Thinkhamrop
- Department of Epidemiology and Biostatistics, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Sirirat Anutrakulchai
- Division of Nephrology, Department of Internal Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
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Titapun A, Luvira V, Srisuk T, Jareanrat A, Thanasukarn V, Thanee M, Sa-Ngiamwibool P, Padthaisong S, Duangkumpha K, Suksawat M, Loilome W, Sithithaworn P, Techasen A, Thinkhamrop B, Dzienny A, Caglayan A, Park D, Mahmud S, Khuntikeo N. High Levels of Serum IgG for Opisthorchis viverrini and CD44 Expression Predict Worse Prognosis for Cholangiocarcinoma Patients after Curative Resection. Int J Gen Med 2021; 14:2191-2204. [PMID: 34103974 PMCID: PMC8179826 DOI: 10.2147/ijgm.s306339] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Accepted: 04/29/2021] [Indexed: 12/26/2022] Open
Abstract
Background Opisthorchis viverrini (OV)-associated cholangiocarcinoma (CCA) has a high immune response with chronic inflammation and oxidative stress. CD44 and Nestin, two cancer stem cell (CSC) markers, play major roles in cancer cell survival. Effects of immune response and expression CSC markers on survival of patients with CCA remain unclear. Objective To investigate the effects of level of OV IgG together with CSC marker expression and also the combination of these markers on survival of CCA patients after curative resection. Methods All serum specimens from CCA patients who underwent curative surgery from 2005 to 2015 were examined for IgG for OV antigen by ELISA. Tissue specimens were studied for CD44 and Nestin expression. Survival analysis by Cox proportional hazard model was used for estimating hazard ratio (HR) with a 95% confidence interval (CI). Results In this study, 122 (69.3%) of 176 were positive for OV IgG, and 35 (19.9%) were considered to have high-positive OV IgG. CD44s positive expression was found in 54 (40%), CD44v6 high expression in 96 (69.6%), CD44v8-10 high expression in 87 (63.5%) and Nestin high expression in 21 (16.1%). Multivariate survival analysis found that high-positive OV IgG and late stage tumor were independent prognostic factors with the adjusted HR of 2.24 (95% CI 1.27–3.93) and 2.78 (95% CI 1.46–5.29), respectively. Subgroup analysis in early and late stage CCA showed that a combined positive OV IgG and CD44s expression with the high expression of CD44v8-10 had the significantly poorest prognosis with HR of 3.75 (95% CI 1.61–8.72) and HR of 1.76 (95% CI 1.02–3.03), respectively. Conclusion A high level of OV IgG as well as a high level of CSC markers resulted in an aggressive CCA. OV IgG level together with CSC markers can be used as the prognostic markers for CCA patients’ survival. The study of the CD44 pathway is promising for adjuvant treatment.
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Affiliation(s)
- Attapol Titapun
- Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.,Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand
| | - Vor Luvira
- Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.,Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand
| | - Tharatip Srisuk
- Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.,Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand
| | - Apiwat Jareanrat
- Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.,Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand
| | - Vasin Thanasukarn
- Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.,Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand
| | - Malinee Thanee
- Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand.,Department of Pathology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Prakasit Sa-Ngiamwibool
- Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand.,Department of Pathology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Sureerat Padthaisong
- Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand.,Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Kassaporn Duangkumpha
- Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand.,Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Manida Suksawat
- Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand.,Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Watcharin Loilome
- Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand.,Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Paiboon Sithithaworn
- Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand.,Department of Parasitology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Anchalee Techasen
- Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand.,Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, Thailand
| | - Bandit Thinkhamrop
- Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand.,Department of Epidemiology and Biostatistics, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Alexa Dzienny
- School of Medicine and Health Sciences, George Washington University, Washington, DC, USA
| | - Ayse Caglayan
- Faculty of Medicine, Imperial College London, London, UK
| | - David Park
- Faculty of Medicine, Imperial College London, London, UK
| | - Simran Mahmud
- Faculty of Medicine, Imperial College London, London, UK
| | - Narong Khuntikeo
- Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.,Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand
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Tawarungruang C, Khuntikeo N, Chamadol N, Laopaiboon V, Thuanman J, Thinkhamrop K, Kelly M, Thinkhamrop B. Survival after surgery among patients with cholangiocarcinoma in Northeast Thailand according to anatomical and morphological classification. BMC Cancer 2021; 21:497. [PMID: 33941120 PMCID: PMC8094526 DOI: 10.1186/s12885-021-08247-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 04/23/2021] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Cholangiocarcinoma (CCA) has been categorized based on tumor location as intrahepatic (ICCA), perihilar (PCCA) or distal (DCCA), and based on the morphology of the tumor of the bile duct as mass forming (MF), periductal infiltrating (PI) or intraductal (ID). To date, there is limited evidence available regarding the survival of CCA among these different anatomical and morphological classifications. This study aimed to evaluate the survival rate and median survival time after curative surgery among CCA patients according to their anatomical and morphological classifications, and to determine the association between these classifications and survival. METHODS This study included CCA patients who underwent curative surgery from the Cholangiocarcinoma Screening and Care Program (CASCAP), Northeast Thailand. The anatomical and morphological classifications were based on pathological findings after surgery. Survival rates of CCA and median survival time since the date of CCA surgery and 95% confidence intervals (CI) were calculated. Multiple cox regression was performed to evaluate factors associated with survival which were quantified by hazard ratios (HR) and their 95% CIs. RESULTS Of the 746 CCA patients, 514 had died at the completion of the study which constituted 15,643.6 person-months of data recordings. The incidence rate was 3.3 per 100 patients per month (95% CI: 3.0-3.6), with median survival time of 17.8 months (95% CI: 15.4-20.2), and 5-year survival rate of 24.6% (95% CI: 20.7-28.6). The longest median survival time was 21.8 months (95% CI: 16.3-27.3) while the highest 5-year survival rate of 34.8% (95% CI: 23.8-46.0) occurred in the DCCA group. A combination of anatomical and morphological classifications, PCCA+ID, was associated with the longest median survival time of 40.5 months (95% CI: 17.9-63.0) and the highest 5-year survival rate of 42.6% (95% CI: 25.4-58.9). The ICCA+MF combination was associated with survival (adjusted HR: 1.45; 95% CI: 1.01-2.09; P = 0.013) compared to ICCA+ID patients. CONCLUSIONS Among patients receiving surgical treatment, those with PCCA+ID had the highest 5-year survival rate, which was higher than in groups classified by only anatomical characteristics. Additionally, the patients with ICCA+MF tended to have unfavorable surgical outcomes. Showed the highest survival association. Therefore, further investigations into CCA imaging should focus on patients with a combination of anatomical and morphological classifications.
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Affiliation(s)
- Chaiwat Tawarungruang
- grid.9786.00000 0004 0470 0856Epidemiology and Biostatistics Program, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
- grid.9786.00000 0004 0470 0856Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- grid.9786.00000 0004 0470 0856Data Management and Statistical Analysis Center (DAMASAC), Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Narong Khuntikeo
- grid.9786.00000 0004 0470 0856Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- Cholangiocarcinoma Research Institute (CARI), Khon Kaen, Thailand
- grid.9786.00000 0004 0470 0856Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Nittaya Chamadol
- grid.9786.00000 0004 0470 0856Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- Cholangiocarcinoma Research Institute (CARI), Khon Kaen, Thailand
- grid.9786.00000 0004 0470 0856Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Vallop Laopaiboon
- grid.9786.00000 0004 0470 0856Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Jaruwan Thuanman
- grid.9786.00000 0004 0470 0856Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- grid.9786.00000 0004 0470 0856Data Management and Statistical Analysis Center (DAMASAC), Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Kavin Thinkhamrop
- Cholangiocarcinoma Research Institute (CARI), Khon Kaen, Thailand
- grid.9786.00000 0004 0470 0856Health and Epidemiology Geoinformatics Research (HEGER), Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Matthew Kelly
- grid.1001.00000 0001 2180 7477Department of Global Health, Research School of Population Health, Australian National University, Canberra, Australia
| | - Bandit Thinkhamrop
- grid.9786.00000 0004 0470 0856Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- grid.9786.00000 0004 0470 0856Data Management and Statistical Analysis Center (DAMASAC), Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
- grid.9786.00000 0004 0470 0856Epidemiology and Biostatistics Section, Faculty of Public Health, Khon Kaen University, Khon Kaen, 40002 Thailand
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Titapun A, Techasen A, Sa-Ngiamwibool P, Sithithaworn P, Luvira V, Srisuk T, Jareanrat A, Dokduang H, Loilome W, Thinkhamrop B, Khuntikeo N. Serum IgG as a Marker for Opisthorchis viverrini-Associated Cholangiocarcinoma Correlated with HER2 Overexpression. Int J Gen Med 2020; 13:1271-1283. [PMID: 33273846 PMCID: PMC7708780 DOI: 10.2147/ijgm.s282519] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 11/05/2020] [Indexed: 12/14/2022] Open
Abstract
Background Serum antibody for Opisthorchis viverrini (OV) is strong evidence for a history of OV infection in people. Currently, no studies have examined whether varying cholangiocarcinoma (CCA) prevalence levels are linked to previous OV infection nor have they provided comprehensive assessment and characterization of OV-associated CCA. Objective Our study examined the prevalence of serum IgG antibodies for OV-positive CCA cases and determined whether there were correlations of IgG antibodies with histopathologic features, HER2, PD-L1, and FGFR2 expression, as well as their roles on the patients' survival. Methods The study involved 221 CCA surgical patients at Khon Kaen University Hospital, Thailand, from 2005 to 2017. Serum specimens were tested for OV IgG by ELISA. CCA tissue microarrays were used to examined for HER2, PD-L1, and FGFR2 expression. Logistic regression was used to investigate an association between factors and IgG. Cox regression was used to determine factors that affected CCA patient survival. Results IgG for OV were positive in 162 cases, and the prevalence was 73.3% (95% CI=68.0-78.7). About three quarters (78.3%) had large duct type tumors and concomitant intraductal papillary neoplasm of bile ducts (IPNB) occurred in 92 (50%) cases. HER2 expression was positive in 94 (61.4%) cases. Positive PD-L1 and FGFR2 expression occurred in 125 (83.9%) and 100 (67.1%) cases. IgG for OV had no significant correlation to any histological feature but had significant correlation with HER2 overexpression with adjusted OR=2.32 (95% CI=1.09-4.96, P=0.03). Cases of CCA with OV IgG positive had a significantly poor prognosis with adjusted HR=1.66 (95% CI=1.13-2.43, P=0.01). Conclusion We found a high prevalence of serum IgG for OV-positive CCA patients and a correlation with overexpression of HER2. Moreover, IgG for OV and HER2 expression indicated poor survival of CCA. Therefore, future clinical studies for anti-HER2 treatments should focus on OV-associated CCA.
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Affiliation(s)
- Attapol Titapun
- Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.,Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand
| | - Anchalee Techasen
- Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand.,Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, Thailand
| | - Prakasit Sa-Ngiamwibool
- Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand.,Department of Pathology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Paiboon Sithithaworn
- Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand.,Department of Parasitology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Vor Luvira
- Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.,Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand
| | - Tharatip Srisuk
- Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.,Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand
| | - Apiwat Jareanrat
- Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.,Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand
| | - Hasaya Dokduang
- Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand.,Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Watcharin Loilome
- Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand.,Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Bandit Thinkhamrop
- Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand.,Department of Epidemiology and Biostatistics, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Narong Khuntikeo
- Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.,Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand
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Thinkhamrop K, Suwannatrai AT, Chamadol N, Khuntikeo N, Thinkhamrop B, Sarakarn P, Gray DJ, Wangdi K, Clements ACA, Kelly M. Spatial analysis of hepatobiliary abnormalities in a population at high-risk of cholangiocarcinoma in Thailand. Sci Rep 2020; 10:16855. [PMID: 33033306 PMCID: PMC7545164 DOI: 10.1038/s41598-020-73771-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Accepted: 09/16/2020] [Indexed: 12/14/2022] Open
Abstract
Cholangiocarcinoma (CCA) is a serious health challenge with low survival prognosis. The liver fluke, Opisthorchis viverrini, plays a role in the aetiology of CCA, through hepatobiliary abnormalities: liver mass (LM), bile duct dilation, and periductal fibrosis (PDF). A population-based CCA screening program, the Cholangiocarcinoma Screening and Care Program, operates in Northeast Thailand. Hepatobiliary abnormalities were identified through ultrasonography. A multivariate zero-inflated, Poisson regression model measured associations between hepatobiliary abnormalities and covariates including age, sex, distance to water resource, and history of O. viverrini infection. Geographic distribution was described using Bayesian spatial analysis methods. Hepatobiliary abnormality prevalence was 38.7%; highest in males aged > 60 years (39.8%). PDF was most prevalent (20.1% of males). The Standardized Morbidity Ratio (SMR) for hepatobiliary abnormalities was highest in the lower and upper parts of the Northeast region. Hepatobiliary abnormalities specifically associated with CCA were also more common in males and those aged over 60 years and distributed along the Chi, Mun, and Songkram Rivers. Our findings demonstrated a high risk of hepatobiliary disorders in Northeast Thailand, likely associated with infection caused by O. viverrini. Screening for CCA and improvement of healthcare facilities to provide better treatment for CCA patients should be prioritized in these high-risk areas.
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Affiliation(s)
- Kavin Thinkhamrop
- Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.,Data Management and Statistical Analysis Center (DAMASAC), Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand.,Health and Epidemiology Geoinformatics Research (HEGER), Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Apiporn T Suwannatrai
- Health and Epidemiology Geoinformatics Research (HEGER), Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand. .,Department of Parasitology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.
| | - Nittaya Chamadol
- Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.,Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Narong Khuntikeo
- Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.,Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Bandit Thinkhamrop
- Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.,Data Management and Statistical Analysis Center (DAMASAC), Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand.,Epidemiology and Biostatistics Section, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Pongdech Sarakarn
- Epidemiology and Biostatistics Section, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Darren J Gray
- Department of Global Health, Research School of Population Health, Australian National University, Canberra, Australia
| | - Kinley Wangdi
- Department of Global Health, Research School of Population Health, Australian National University, Canberra, Australia
| | - Archie C A Clements
- Faculty of Health Sciences, Curtin University, Bentley, WA, Australia.,Telethon Kids Institute, Nedlands, WA, Australia
| | - Matthew Kelly
- Department of Global Health, Research School of Population Health, Australian National University, Canberra, Australia
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16
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Cha'on U, Wongtrangan K, Thinkhamrop B, Tatiyanupanwong S, Limwattananon C, Pongskul C, Panaput T, Chalermwat C, Lert-Itthiporn W, Sharma A, Anutrakulchai S. CKDNET, a quality improvement project for prevention and reduction of chronic kidney disease in the Northeast Thailand. BMC Public Health 2020; 20:1299. [PMID: 32854662 PMCID: PMC7450931 DOI: 10.1186/s12889-020-09387-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Accepted: 08/13/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The incidence of chronic kidney disease (CKD) is high in the Northeast Thailand compared to other parts of the country. Therefore, a broad program applying all levels of care is inevitable. This paper describes the results of the first year trial of the Chronic Kidney Disease Prevention in the Northeast Thailand (CKDNET), a quality improvement project collaboratively established to curb CKD. METHODS We have covered general population, high risk persons and all stages of CKD patients with expansive strategies such as early screening, effective CKD registry, prevention and CKD comprehensive care models including cost effectiveness analysis. RESULTS The preliminary results from CKD screening in general population of two rural sub-districts show that 26.8% of the screened population has CKD and 28.9% of CKD patients are of unknown etiology. We have established the CKD registry that has enlisted a total of 10.4 million individuals till date, of which 0.13 million are confirmed to have CKD. Pamphlets, posters, brochures and other media of 94 different types in the total number of 478,450 has been distributed for CKD education and awareness at the community level. A CKD guideline that suits for local situation has been formulated to deal the problem effectively and improve care. Moreover, our multidisciplinary intervention and self-management supports were effective in improving glomerular filtration rate (49.57 versus 46.23 ml/min/1.73 m2; p < 0.05), blood pressure (129.6/76.1 versus 135.8/83.6 mmHg) and quality of life of CKD patients included in the program compared to those of the patients under conventional care. The cost effectiveness analysis revealed that lifetime cost for the comprehensive health services under the CKDNET program was 486,898 Baht compared to that of the usual care of 479,386 Baht, resulting in an incremental-cost effectiveness ratio of 18,702 Baht per quality-adjusted life years gained. CONCLUSION CKDNET, a quality improvement project of the holistic approach is currently applying to the population in the Northeast Thailand which will facilitate curtailing of CKD burden in the region.
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Affiliation(s)
- Ubon Cha'on
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- Chronic Kidney Disease Prevention in the Northeast of Thailand (CKDNET), Khon Kaen University, Khon Kaen, Thailand
| | - Kanok Wongtrangan
- Chronic Kidney Disease Prevention in the Northeast of Thailand (CKDNET), Khon Kaen University, Khon Kaen, Thailand
| | - Bandit Thinkhamrop
- Chronic Kidney Disease Prevention in the Northeast of Thailand (CKDNET), Khon Kaen University, Khon Kaen, Thailand
- Data Management and Statistical Analysis Center, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Sajja Tatiyanupanwong
- Chronic Kidney Disease Prevention in the Northeast of Thailand (CKDNET), Khon Kaen University, Khon Kaen, Thailand
- Chaiyaphum Hospital, Chaiyaphum, Thailand
| | - Chulaporn Limwattananon
- Chronic Kidney Disease Prevention in the Northeast of Thailand (CKDNET), Khon Kaen University, Khon Kaen, Thailand
- Faculty of Pharmaceutical Science, Khon Kaen University, Khon Kaen, Thailand
| | - Cholatip Pongskul
- Chronic Kidney Disease Prevention in the Northeast of Thailand (CKDNET), Khon Kaen University, Khon Kaen, Thailand
- Department of Internal Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Thanachai Panaput
- Chronic Kidney Disease Prevention in the Northeast of Thailand (CKDNET), Khon Kaen University, Khon Kaen, Thailand
- Khon Kaen Hospital, Khon Kaen, Thailand
| | - Chalongchai Chalermwat
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- Chronic Kidney Disease Prevention in the Northeast of Thailand (CKDNET), Khon Kaen University, Khon Kaen, Thailand
| | - Worachart Lert-Itthiporn
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- Chronic Kidney Disease Prevention in the Northeast of Thailand (CKDNET), Khon Kaen University, Khon Kaen, Thailand
| | - Amod Sharma
- Chronic Kidney Disease Prevention in the Northeast of Thailand (CKDNET), Khon Kaen University, Khon Kaen, Thailand
| | - Sirirat Anutrakulchai
- Chronic Kidney Disease Prevention in the Northeast of Thailand (CKDNET), Khon Kaen University, Khon Kaen, Thailand.
- Department of Internal Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.
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17
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Khuntikeo N, Koonmee S, Sa-Ngiamwibool P, Chamadol N, Laopaiboon V, Titapun A, Yongvanit P, Loilome W, Namwat N, Andrews RH, Petney TN, Thinkhamrop K, Chaichaya N, Tawarungruang C, Thuanman J, Thinkhamrop B. A comparison of the proportion of early stage cholangiocarcinoma found in an ultrasound-screening program compared to walk-in patients. HPB (Oxford) 2020; 22:874-883. [PMID: 31662222 DOI: 10.1016/j.hpb.2019.10.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 08/30/2019] [Accepted: 10/01/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND Patients with cholangiocarcinoma (CCA) usually have no specific symptoms until an advance stage of the disease and curative treatment is not possible. Patients with early stage, operable disease can be found using ultrasonography (US). A US-screening program was implemented in Thailand where CCA incidence is the highest worldwide. Here we evaluate the effectiveness of the program by comparing the proportion of individuals with early stage CCA in the screening group with that of the walk-in group presenting at hospitals with clinical symptoms. METHODS All patients had a pathological diagnosis of CCA. The difference in the proportions and the 95% confidence interval (CI) were obtained using binomial regression. RESULTS Of the 762 histologically proven CCA cases, 161 were from the screening group and 601 from the walk-in group. The proportion of early stage CCA (stages 0 to II) diagnosed was 84.5% in the screening and 21.6% in the walk-in groups. After adjustment age, gender, and liver fluke infection, there was a significantly higher proportion (P < 0.001) and higher chance (P < 0.001) of having early stage CCA in the screening group than in the walk-in group. CONCLUSIONS US-screening is an effective tool for detecting early stage, operable CCA in high incidence areas.
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Affiliation(s)
- Narong Khuntikeo
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand; Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand; Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Supinda Koonmee
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand; Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand; Department of Pathology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Prakasit Sa-Ngiamwibool
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand; Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand; Department of Pathology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Nittaya Chamadol
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand; Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand; Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Vallop Laopaiboon
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand; Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand; Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Attapol Titapun
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand; Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand; Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Puangrat Yongvanit
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand; Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand; Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Watcharin Loilome
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand; Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand; Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Nisana Namwat
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand; Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand; Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Ross H Andrews
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand; Faculty of Medicine, St Mary's Campus, Imperial College, London, United Kingdom
| | - Trevor N Petney
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand; State Museum of Natural History Karlsruhe, Erbprinzenstrasse 13, 76133 Karlsruhe, Germany
| | - Kavin Thinkhamrop
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand; Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand; Data Management and Statistical Analysis Center (DAMASAC), Faculty of Public Health, Khon Kaen University, Thailand
| | - Nathaphop Chaichaya
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand; Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand; Data Management and Statistical Analysis Center (DAMASAC), Faculty of Public Health, Khon Kaen University, Thailand
| | - Chaiwat Tawarungruang
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand; Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand; Data Management and Statistical Analysis Center (DAMASAC), Faculty of Public Health, Khon Kaen University, Thailand
| | - Jaruwan Thuanman
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand; Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand; Data Management and Statistical Analysis Center (DAMASAC), Faculty of Public Health, Khon Kaen University, Thailand
| | - Bandit Thinkhamrop
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand; Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand; Data Management and Statistical Analysis Center (DAMASAC), Faculty of Public Health, Khon Kaen University, Thailand.
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Cha’on U, Pongskul C, Thinkhamrop B, Limwattananon C, Sharma A, Anutrakulchai S. CKDNET: a program for fighting with chronic kidney disease in the Northeast Thailand. FASEB J 2020. [DOI: 10.1096/fasebj.2020.34.s1.08939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Ubon Cha’on
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University
| | | | - Bandit Thinkhamrop
- Data Management and Statistical Analysis Center, Faculty of Public Health, Khon Kaen University
| | | | - Amod Sharma
- Chronic Kidney Disease Prevention in the Northeast of Thailand (CKDNET)
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Chamadol N, Khuntikeo N, Thinkhamrop B, Thinkhamrop K, Suwannatrai AT, Kelly M, Promthet S. Association between periductal fibrosis and bile duct dilatation among a population at high risk of cholangiocarcinoma: a cross-sectional study of cholangiocarcinoma screening in Northeast Thailand. BMJ Open 2019; 9:e023217. [PMID: 30898798 PMCID: PMC6475358 DOI: 10.1136/bmjopen-2018-023217] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVES To assess associations between periductal fibrosis (PDF) and bile duct dilatation (BDD) in ultrasonography (US) screening of population at risk of cholangiocarcinoma (CCA) due to residence in an endemic area for Opisthorchis viverrini. CCA survival rates are low, and early identification of risk factors is essential. BDD is one symptom that can identify patients at risk of CCA. Detection of PDF by US can also identify at-risk patients, at an earlier stage of CCA development. Identification of association between PDF and BDD will inform screening practices for CCA risk, by increasing the viability of PDF screening for CCA risk. SETTING Nine tertiary care hospitals in Northeast Thailand. DESIGN Cross-sectional study. PARTICIPANTS Study subjects in the Cholangiocarcinoma Screening and Care Program (CASCAP) in Northeast Thailand. CASCAP inclusion criteria are all residents of Northeast Thailand aged ≥40 years. Participants are recruited through CCA screening centres and through primary healthcare units. So far, 394 026 have been enrolled. METHODS PDF and BDD were identified through US. PDF was categorised into three groups, PDF1, 2 and 3, depending on their high echo locality in the peripheral, segmental and main bile duct, respectively. Associations between PDF and BDD were determined by adjusted OR and 95% CI using multiple logistic regression. RESULTS BDD was found in 6.6% of PDF3, 1.7% of PDF2 and 1.4% of PDF1 cases. Among PDF cases, especially in PDF3, BDD was found in men more than in women (8.9% and 4.6%, respectively). Compared with non-PDF, the association between PDF3 and BDD was highly significant (adjusted OR=5.74, 95% CI 4.57 to 7.21, p<0.001). CONCLUSIONS Our findings reveal that there is a relationship between PDF and BDD, which is associated with CCA. Therefore, PDF can also be an indicator for suspected CCA diagnosis through US.
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Affiliation(s)
- Nittaya Chamadol
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand
- Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Narong Khuntikeo
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand
- Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Bandit Thinkhamrop
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand
- Epidemiology and Biostatistics Section, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
- Data Management and Statistical Analysis Center (DAMASAC), Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Kavin Thinkhamrop
- Data Management and Statistical Analysis Center (DAMASAC), Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Apiporn T Suwannatrai
- Department of Parasitology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Matthew Kelly
- Department of Global Health, Research School of Population Health, Australian National University, Canberra, Australia
| | - Supannee Promthet
- Epidemiology and Biostatistics Section, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
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Akavipat P, Thinkhamrop J, Thinkhamrop B, Sriraj W. ACUTE PHYSIOLOGY AND CHRONIC HEALTH EVALUATION (APACHE) II SCORE - THE CLINICAL PREDICTOR IN NEUROSURGICAL INTENSIVE CARE UNIT. Acta Clin Croat 2019; 58:50-56. [PMID: 31363325 PMCID: PMC6629196 DOI: 10.20471/acc.2019.58.01.07] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
The APACHE II scoring system is approved for its benchmarking and mortality predictions, but there are only a few articles published to demonstrate it in neurosurgical patients. Therefore, this study was performed to acknowledge this score and its predictive performance to hospital mortality in a tertiary referral neurosurgical intensive care unit (ICU). All patients admitted to the Neurosurgical ICU from February 1 to July 31, 2011 were recruited. The parameters indicated in APACHE II score were collected. The adjusted predicted risk of death was calculated and compared with the death rate observed. Descriptive statistics including the receiver operating characteristic curve (ROC) was performed. The results showed that 276 patients were admitted during the mentioned period. The APACHE II score was 16.56 (95% CI, 15.84-17.29) and 19.08 (95% CI, 15.40-22.76) in survivors and non-survivors, while the adjusted predicted death rates were 13.39% (95% CI, 11.83-14.95) and 17.49% (95% CI, 9.81-25.17), respectively. The observed mortality was only 4.35%. The area under the ROC of APACHE II score to the hospital mortality was 0.62 (95% CI, 0.44-0.79). In conclusion, not only the APACHE II score in neurosurgical patients indicated low severity, but its performance to predict hospital mortality was also inferior. Additional studies of predicting mortality among these critical patients should be undertaken.
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Affiliation(s)
| | - Jadsada Thinkhamrop
- 1Anesthesiology Department, Prasat Neurological Institute, Bangkok, Thailand; 2Department of Obstetrics and Gynecology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand; 3Department of Biostatistics and Demography, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand; 4Department of Anesthesiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Bandit Thinkhamrop
- 1Anesthesiology Department, Prasat Neurological Institute, Bangkok, Thailand; 2Department of Obstetrics and Gynecology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand; 3Department of Biostatistics and Demography, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand; 4Department of Anesthesiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Wimonrat Sriraj
- 1Anesthesiology Department, Prasat Neurological Institute, Bangkok, Thailand; 2Department of Obstetrics and Gynecology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand; 3Department of Biostatistics and Demography, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand; 4Department of Anesthesiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
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Abstract
Background: Mothers and their newborns are vulnerable to threats to their health and survival during the postnatal period. Full postnatal care (PNC) uptake decreases maternal deaths and is also essential for first 1,000 days of newborn's life, but PNC usage is usually inadequate in rural areas. Little is known about the full PNC utilization among rural Myanmar women. This study, therefore, aimed to study the situation of the utilization of full PNC and examine its determinants. Methods: This community-based cross-sectional study was conducted in selected villages of the Magway Region, Myanmar. A total of 500 married women who had children aged under 2 years were selected using multistage cluster sampling and interviewed with semi-structured questionnaires. The determinants of full PNC usage were identified by generalized estimating equation (GEE) under a logistic regression framework. Results: Among 500 rural women, around a quarter (25.20%; 95% confidence interval (CI), 21.58-29.21%) utilized full PNC. Multivariable analysis revealed that factors associated with full PNC usage included mothers attaining educational level of secondary or higher (adjusted odds ratio (AOR), 2.16; 95% CI, 1.18-3.94), belonging to higher income level (AOR, 2.02; 95% CI, 1.11-3.68), having male involvement (AOR, 2.19; 95% CI, 1.02-4.69), being of low birth order (i.e. the first birth) (AOR, 3.26; 95% CI, 1.80-5.91), and having awareness of postnatal danger signs (AOR, 2.10; 95% CI, 1.15-3.83). Moreover, the presence of misconceptions on postnatal practice was identified as a strong barrier to adequate PNC usage (AOR, 0.12; 95% CI, 0.04-0.36). Conclusion: Most of the rural women practiced inadequate PNC in Myanmar. Maternal healthcare services at rural areas should be intensively promoted, particularly among women who had high birth order (greater number of births). Health education regarding perinatal misconceptions and danger signs, and benefits of full PNC services usage should be emphasized and urgently extended.
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Affiliation(s)
- Aye Sandar Mon
- Doctor of Philosophy in Epidemiology and Biostatistics Program, Faculty of Public Health, Khon Kaen University, Mueang Khon Kaen, Khon Kaen, 40002, Thailand
- Department of Biostatistics, University of Public Health, Yangon, 11131, Myanmar
| | - Myo Kyi Phyu
- Department of Preventive and Social Medicine, University of Medicine (2), Yangon, Yangon, 11031, Myanmar
| | - Wilaiphorn Thinkhamrop
- Doctor of Public Health Program, Data Management and Statistical Analysis Center, Faculty of Public Health, Khon Kaen University, Mueang Khon Kaen, Khon Kaen, 40002, Thailand
| | - Bandit Thinkhamrop
- Department of Epidemiology and Biostatistics, Data Management and Statistical Analysis Center, Faculty of Public Health, Khon Kaen University, Mueang Khon Kaen, Khon Kaen, 40002, Thailand
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Sangkomkamhang T, Thinkhamrop W, Thinkhamrop B, Laohasiriwong W. Incidence and risk factors for complications after definitive skeletal fixation of lower extremity in multiple injury patients: a retrospective chart review. F1000Res 2018; 7:612. [PMID: 29904601 PMCID: PMC5981188 DOI: 10.12688/f1000research.14825.1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/10/2018] [Indexed: 11/20/2022] Open
Abstract
Background: The management of multiple injuries is complex. Type and timing of treatment for lower extremity fractures is a controversial subject. Although many studies have demonstrated the safety and effectiveness of early treatment, others have suggested that early definitive stabilization may cause complications, especially with chest and head injuries. The aim of this study was to determine the complications and effects of timing of fixation, and investigate risk factors for complications in multiple injuries patients with lower extremity fractures. Methods: A Retrospective chart review from Khon Kaen Trauma Registry between 2008 and 2015 were collected. All major complications were identified and collected for example acute respiratory distress syndrome (ARDS), acute kidney injury (AKI) and sepsis. The time to definitive skeletal fixation from initial injury was identified and analyzed with multiple logistic regression. Results: 1224 multiple injuries patients with lower extremity fractures were identified. The mean age was 34±19.5 years, 74.4% were male and 25.6% female. The mean time from initial injury to definitive operation was 55.7±53.9 hours. Complications occurred with 178 patients (14.5%), the most common of which were pneumonia, ARDS and AKI. After adjusting for sex, severity of injury, we found that the operation within 24-48 hours complication was 6.67 times less common than in the early treatment group (less than 24 hours) (95% CI: 3.03 to 10.00, P-value< 0.001). Conclusions: About 15% of the multiple injuries patients with lower extremity fracture had major complications. The optimal time for definitive fixation in lower extremity fractures to reduce complications was within 24-48 hours. We found that if we operated too early (before 24 hours) or more than 48 hours after the injury it could increase the morbidity and mortality.
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Affiliation(s)
| | - Wilaiphorn Thinkhamrop
- Data Management and Statistical Analysis Center, Faculty of Public Health, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Bandit Thinkhamrop
- Data Management and Statistical Analysis Center, Faculty of Public Health, Khon Kaen University, Khon Kaen, 40002, Thailand
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Khuntikeo N, Titapun A, Loilome W, Yongvanit P, Thinkhamrop B, Chamadol N, Boonmars T, Nethanomsak T, Andrews RH, Petney TN, Sithithaworn P. Current Perspectives on Opisthorchiasis Control and Cholangiocarcinoma Detection in Southeast Asia. Front Med (Lausanne) 2018; 5:117. [PMID: 29765958 PMCID: PMC5938629 DOI: 10.3389/fmed.2018.00117] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Accepted: 04/06/2018] [Indexed: 02/06/2023] Open
Abstract
Similar to bile duct cancer or cholangiocarcinoma (CCA) in the western world, opisthorchiasis-associated CCA in Southeast Asia is an aggressive cancer with high mortality rates. It is known to cause a significant health burden in the opisthorchiasis region in Thailand and possibly throughout mainland Southeast. To reduce this health burden, a comprehensive prevention and control program for opisthorchiasis, as well as CCA, is required. In this review, our aim is to provide a brief update of the current situation regarding the natural history of opisthorchiasis and health burden of CCA in Southeast Asia. A comprehensive approach to tackling these issues being implemented in Thailand under the “Cholangiocarcinoma Screening and Care Program” is described. This comprehensive program consists of a three stage prevention and patient care program. The primary prevention component involves opisthorchiasis screening using a new and sensitive urine assay. The secondary prevention component involves screening for CCA and periductal fibrosis, with suspected CCA patients following the protocol for confirmation and appropriate treatment. Due to the eco-epidemiology of opisthorchiasis-induced CCA, the anticipated impacts and outcomes of the program include short-, medium-, and the long-term goals for the reduction of CCA incidence. To achieve long-term sustainable impacts, concerted efforts to raise social awareness and participating action by general public, non-government organizations, and government agencies are necessary. The strategic plans developed for this program can be expanded for use in other endemic areas as well as being a model for use in other chronic diseases.
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Affiliation(s)
- Narong Khuntikeo
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand.,Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Attapol Titapun
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand.,Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Watcharin Loilome
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand.,Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Puangrat Yongvanit
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand.,Cholangiocarcinoma Foundation, Khon Kaen University, Khon Kaen, Thailand
| | - Bandit Thinkhamrop
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand.,Department of Epidemiology and Biostatistics, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Nittaya Chamadol
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand.,Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Thidarat Boonmars
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand.,Department of Parasitology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Teerachai Nethanomsak
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand.,Curriculum and Instruction Program, Faculty of Education, Khon Kaen University, Khon Kaen, Thailand
| | - Ross H Andrews
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand.,Faculty of Medicine, St Mary's Campus, Imperial College, London, United Kingdom
| | - Trevor N Petney
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand.,Department of Ecology and Parasitology, Institute of Zoology, Karlsruhe Institute of Technology, Karlsruhe, Germany
| | - Paiboon Sithithaworn
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand.,Department of Parasitology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
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Khuntikeo N, Thinkhamrop B, Bundhamcharoen K, Andrews RH, Grundy-Warr C, Yongvanit P, Loilome W, Chamadol N, Kosuwan W, Sithithaworn P, Petney TN. The Socioeconomic Burden of Cholangiocarcinoma Associated With Opisthorchis viverrini Sensu Lato Infection in Northeast Thailand: A Preliminary Analysis. Adv Parasitol 2018; 102:141-163. [PMID: 30442308 DOI: 10.1016/bs.apar.2018.06.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The northeast of Thailand, which is the poorest region of the country, has the highest incidence of cholangiocarcinoma (CCA) worldwide. This is associated with infection with the liver fluke Opisthorchis viverrini. Although an estimated 20,000 people die every year of this disease, the socioeconomic impact of this mortality on the victims' family and the community in which he or she lived remains unknown. Here, we provide background information on the socioeconomic groups most effected by CCA and provide a qualitative estimate of the likely financial burden on the family and community. Most victims of CCA are small-scale farmers. Mortality occurs most commonly in males between the ages of 40 and 65, having either children or grandchildren to support. Costs can be divided between premortality with the family paying for transport and accommodation to the hospital, as well as costs not covered by the Thai Universal Health Coverage scheme. The main costs, however, are likely to be postmortem with loss of income and potentially the loss of a major contributor to farm work. What is urgently required is a quantitative estimate of the costs of CCA and long-term studies of the families and communities affected to determine where and how the burden of CCA falls.
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Kansin S, Thinkhamrop B, Mongkolchati A, Laohasiriwong W. Child-Rearing Practices and its Effect on Cognitive Development of Children at the First Year of Age: The Prospective Cohort Study of Thai Children. Kathmandu Univ Med J (KUMJ) 2018; 16:43-48. [PMID: 30631016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Background Child-rearing during the first year of age has long been known as a strong predictor of child cognitive development, particularly cognitive development. Most studies investigated styles and factors related to child-rearing, but the study of impact of child-rearing practices on child development is limited and unclear. Objective To investigate the child-rearing practices and its effect on cognitive development of children at the age of 12 months, in Thailand. Method This study is part of the prospective cohort study of Thailand. The data were collected via face-to-face interviews and child cognitive development assessment using Capute scale. The multivariable linear regression was used to determine the effect of child rearing practices on child cognitive development. Result Among the total of 4,116 infants. The most common child rearing practices mostly performed by care givers for the responsiveness domains were warmth (96.60%). Concerning demandingness, only proper confrontation was perform by (39.94%). Factor influencing the cognitive development were: Total score; the children who were not reared warmly, had lower Capute score with the mean difference of -7.69, 95% CI: -12.25 to-3.14. For Cognitive Adaptive Test score; the children who were not reared with warmly, had a lower Capute score with the mean difference of -8.11, 95% CI: -14.37 to -1.85. For Clinical Linguistic and Auditory Milestone Scales score; the children who were not reared warmly, had a lower cognitive score with the mean difference of -8.72, 95% CI: -14.74 to -2.69. Do not giving children in proper confrontation had a lower cognitive score than those who were, with the mean difference of -3.06, 95% CI: -5.26 to -0.86. Conclusion When controlled the influence of other variables, raring with warmth was the strongest predictor of child cognitive development.
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Affiliation(s)
- S Kansin
- Dr. P.H. Program in Public Health, Faculty of Public Health, Khon Kaen University, Thailand
| | - B Thinkhamrop
- Faculty of Public Health, Data Management and Statistical Analysis Center, Khon Kaen University, Thailand
| | - A Mongkolchati
- ASEAN, Institute for Health Development, Mahidol University, Nakornprathom, Thailand
| | - W Laohasiriwong
- Faculty of Public Health, Research and Training Center for Enhancing Quality of Life of Working-Age People, Khon Kaen University, Khon Kaen 40002, Thailand
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Songthamwat M, Chamadol N, Khuntikeo N, Thinkhamrop J, Koonmee S, Chaichaya N, Thinkhamrop B. Accuracy of Computerised Tomography Scan for the Diagnosis of Lymph Node Metastasis in Cholangiocarcinoma. J Clin Diagn Res 2018. [DOI: 10.7860/jcdr/2018/34033.11196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Changsirikulchai S, Sangthawan P, Janma J, Sripaiboonkij N, Rattanamongkolgul S, Thinkhamrop B. National survey: Evaluation of cardiovascular risk factors in Thai patients with type 2 diabetes and chronic kidney disease after the development of cardiovascular disease. Nephrology (Carlton) 2017; 23:53-59. [DOI: 10.1111/nep.12922] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Revised: 09/06/2016] [Accepted: 09/07/2016] [Indexed: 01/04/2023]
Affiliation(s)
- Siribha Changsirikulchai
- Renal Division, Department of Medicine, Faculty of Medicine; Srinakharinwirot University; Thailand
| | - Pornpen Sangthawan
- Renal Division, Department of Medicine, Faculty of Medicine; Prince of Songkla University; Thailand
| | - Jirayut Janma
- Renal Division, Department of Medicine, Faculty of Medicine; Srinakharinwirot University; Thailand
| | - Nintita Sripaiboonkij
- Ramathibodi Comprehensive Cancer Center, Faculty of Medicine; Ramathibodi Hospital; Thailand
| | - Suthee Rattanamongkolgul
- Department of Preventive and Social Medicine, Faculty of Medicine; Srinakharinwirot University; Thailand
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Songthamwat M, Chamadol N, Khuntikeo N, Thinkhamrop J, Koonmee S, Chaichaya N, Bethony J, Thinkhamrop B. Evaluating a preoperative protocol that includes magnetic resonance imaging for lymph node metastasis in the Cholangiocarcinoma Screening and Care Program (CASCAP) in Thailand. World J Surg Oncol 2017; 15:176. [PMID: 28931405 PMCID: PMC5607577 DOI: 10.1186/s12957-017-1246-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Accepted: 09/11/2017] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Treatment planning especially liver resection in cholangiocarcinoma (CCA) depends on the extension of tumor and lymph node metastasis which is included as a key criterion for operability. Magnetic resonance imaging (MRI) offers a rapid and powerful tool for the detection of lymph node metastasis (LNM) and in the current manuscript is assessed as a critical tool in the preoperative protocol for liver resection for treatment of CCA. However, the accuracy of MRI to detect LNM from CCA had yet to be comprehensively evaluated. METHODS The accuracy of MRI to detect LNM was assessed in a cohort of individuals with CCA from the Cholangiocarcinoma Screening and Care Program (CASCAP), a screening program designed to reduce CCA in Northeastern Thailand by community-based ultrasound (US) for CCA. CCA-positive individuals are referred to one of the nine tertiary centers in the study to undergo a preoperative protocol that included enhanced imaging by MRI. Additionally, these individuals also underwent lymph node biopsies for histological confirmation of LNM (the "gold standard") to determine the accuracy of the MRI results. RESULTS MRI accurately detected the presence or absence of LNM in only 29 out of the 51 CCA cases (56.9%, 95% CI 42.2-70.7), resulting in a sensitivity of 57.1% (95% CI 34.0-78.2) and specificity of 56.7% (95% CI 37.4-74.5), with positive and negative predictive values of 48.0% (95% CI 27.8-68.7) and 65.4% (95% CI 44.3-82.8), respectively. The positive likelihood ratio was 1.32 (95% CI 0.76-2.29), and the negative likelihood ratio was 0.76 (95% CI 0.42-1.36). CONCLUSIONS MRI showed limited sensitivity and a poor positive predictive value for the diagnosis of LNM for CCA, which is of particular concern in this resource-limited setting, where simpler detection methods could be utilized that are more cost-effective in this region of Thailand. Therefore, the inclusion of MRI, a costly imaging method, should be reconsidered as part of protocol for treatment planning of CCA, given the number of false positives, especially as it is critical in determining the operability for CCA subjects.
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Affiliation(s)
| | - Nittaya Chamadol
- Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand
- Liver Fluke and Cholangiocarcinoma Research Center, Khon Kaen University, Khon Kaen, Thailand
- Cholangiocarcinoma Center of Excellence, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Narong Khuntikeo
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand
- Liver Fluke and Cholangiocarcinoma Research Center, Khon Kaen University, Khon Kaen, Thailand
- Cholangiocarcinoma Center of Excellence, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Jadsada Thinkhamrop
- Department of Obstetrics and Gynecology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Supinda Koonmee
- Department of Pathology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Nathaphop Chaichaya
- Data Management and Statistical Analysis Center (DAMASAC), Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Jeffrey Bethony
- Department of Microbiology, Immunology, and Tropical Medicine, School of Medicine and Health Sciences, George Washington University, Washington, USA
| | - Bandit Thinkhamrop
- Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand.
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand.
- Data Management and Statistical Analysis Center (DAMASAC), Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand.
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Summart U, Thinkhamrop B, Chamadol N, Khuntikeo N, Songthamwat M, Kim CS. Gender differences in the prevalence of nonalcoholic fatty liver disease in the Northeast of Thailand: A population-based cross-sectional study. F1000Res 2017; 6:1630. [PMID: 29093809 DOI: 10.12688/f1000research.12417.1] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/18/2017] [Indexed: 02/06/2023] Open
Abstract
Background. Nonalcoholic fatty liver disease (NAFLD) is the leading cause of chronic liver disease. A large number of studies have strongly described larger proportions of men being afflicted with NAFLD than women; however, recent studies investigating the role of gender and NAFLD have exposed the contrary. Methods. This cross-sectional study utilized data from the baseline survey of an ongoing cohort study called the Cholangiocarcinoma Screening and Care Program (CASCAP), conducted in the northeastern region of Thailand between March 2013 and September 2015. Information regarding socio-demographic, including gender, was collected using a standardized self-administered questionnaire. NAFLD was diagnosed with ultrasonography by board-certified radiologists. A binomial regression was used for estimating the prevalence differences, odds ratios (OR) and the 95% confidence intervals (CI) of NAFLD between men and women. Results. A total of 34,709 participants (27,073 females and 7,636 males) were recruited. The prevalence of NAFLD in women was 22.9% (95% CI: 22.5 to 23.5), whereas it was only 18.3% (95% CI: 17.4 to 19.2) in men. After adjusting for age and presence of diabetes mellitus and other underlying diseases, the prevalence was significantly higher in women, with adjusted prevalence difference of 4.2% (95% CI: 3.2 to 5.2) and adjusted OR of 1.3 (95% CI: 1.2 to 1.4). Women had a higher prevalence of NAFLD than men in all age groups and the largest difference was found in those aged 56-60 years (prevalence = 27.4% versus 21.2%; adjusted prevalence difference = 9.4%; 95% CI: 7.9 to 10.9; adjusted OR = 1.8; 95% CI: 1.8 to 2.0). Conclusion. NAFLD is more likely to affect women more than men, in particular, among the population 56-60 years of age, which is the post-menopausal transitional period. Therefore, post-menopausal women should be the target for interventions or further investigation for NAFLD.
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Affiliation(s)
- Ueamporn Summart
- Faculty of Public Health, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Bandit Thinkhamrop
- Department of Epidemiology and Biostatistics, Faculty of Public Health, Khon Kaen University, Khon Kaen, 40002, Thailand.,Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Nittaya Chamadol
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, 40002, Thailand.,Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Narong Khuntikeo
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, 40002, Thailand.,Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Metha Songthamwat
- Department of Obstetrics and Gynecology, Udonthani Regional Hospital, Udonthani, 41000, Thailand
| | - Christina Sunyoung Kim
- Department of Epidemiology and Biostatistics, Faculty of Public Health, Khon Kaen University, Khon Kaen, 40002, Thailand
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Summart U, Thinkhamrop B, Chamadol N, Khuntikeo N, Songthamwat M, Kim CS. Gender differences in the prevalence of nonalcoholic fatty liver disease in the Northeast of Thailand: A population-based cross-sectional study. F1000Res 2017; 6:1630. [PMID: 29093809 PMCID: PMC5645706 DOI: 10.12688/f1000research.12417.2] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/24/2017] [Indexed: 12/14/2022] Open
Abstract
Background. Nonalcoholic fatty liver disease (NAFLD) is the leading cause of chronic liver disease. A large number of studies have strongly described larger proportions of men being afflicted with NAFLD than women; however, recent studies investigating the role of gender and NAFLD have exposed the contrary. Methods. This cross-sectional study utilized data from the baseline survey of an ongoing cohort study called the Cholangiocarcinoma Screening and Care Program (CASCAP), conducted in the northeastern region of Thailand between March 2013 and September 2015. Information regarding socio-demographic, including gender, was collected using a standardized self-administered questionnaire. NAFLD was diagnosed with ultrasonography by board-certified radiologists. A binomial regression was used for estimating the prevalence differences, odds ratios (OR) and the 95% confidence intervals (CI) of NAFLD between men and women. Results. A total of 34,709 participants (27,073 females and 7,636 males) were recruited. The prevalence of NAFLD in women was 22.9% (95% CI: 22.5 to 23.5), whereas it was only 18.3% (95% CI: 17.4 to 19.2) in men. After adjusting for age and presence of diabetes mellitus and other underlying diseases, the prevalence was significantly higher in women, with adjusted prevalence difference of 4.2% (95% CI: 3.2 to 5.2) and adjusted OR of 1.3 (95% CI: 1.2 to 1.4). Women had a higher prevalence of NAFLD than men in all age groups and the largest difference was found in those aged 56-60 years (prevalence = 27.4% versus 21.2%; adjusted prevalence difference = 9.4%; 95% CI: 7.9 to 10.9; adjusted OR = 1.8; 95% CI: 1.8 to 2.0). Conclusion. NAFLD is more likely to affect women more than men, in particular, among the population 56-60 years of age, which is the post-menopausal transitional period. Therefore, post-menopausal women should be the target for interventions or further investigation for NAFLD.
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Affiliation(s)
- Ueamporn Summart
- Faculty of Public Health, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Bandit Thinkhamrop
- Department of Epidemiology and Biostatistics, Faculty of Public Health, Khon Kaen University, Khon Kaen, 40002, Thailand.,Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Nittaya Chamadol
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, 40002, Thailand.,Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Narong Khuntikeo
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, 40002, Thailand.,Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Metha Songthamwat
- Department of Obstetrics and Gynecology, Udonthani Regional Hospital, Udonthani, 41000, Thailand
| | - Christina Sunyoung Kim
- Department of Epidemiology and Biostatistics, Faculty of Public Health, Khon Kaen University, Khon Kaen, 40002, Thailand
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Chamadol N, Laopaiboon V, Srinakarin J, Loilome W, Yongvanit P, Thinkhamrop B, Khuntikeo N. Teleconsultation ultrasonography: a new weapon to combat cholangiocarcinoma. ESMO Open 2017; 2:e000231. [PMID: 29209530 PMCID: PMC5703390 DOI: 10.1136/esmoopen-2017-000231] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Revised: 07/14/2017] [Accepted: 07/19/2017] [Indexed: 12/13/2022] Open
Abstract
Although cholangiocarcinoma (CCA) is usually a rare cancer, in northeast Thailand it kills 20 000 or more people every year. The prognosis is very poor owing to late stage diagnosis, with palliative treatment often representing the only option. In this area of predominantly rural Thailand, CCA is associated with infection with the liver fluke, Opisthorchis viverrini, which is classified as a group 1 carcinogen. Up to 6 million Thais are infected with this fluke. The Cholangiocarcinoma Screening and Care Program (CASCAP) was initiated in 2014 with the aim of detecting early stage CCA, allowing curative surgery, by using ultrasound (US) screening of prospectively 500 000 at risk individuals. In order to assess the massive number of radiological images, a teleconsultation system was set-up. This allows US images to be sent to a dedicated server where they can be viewed by an expert radiologist who then provides a provisional diagnosis, recommending more advanced diagnostic techniques (CT and MRI) for suspected cases. To date, 250 000 people have been screened, and 2000 cases of CCA diagnosed. This innovative information transfer procedure will also be made available to Laos, Cambodia and Vietnam, where O. viverrini infection is also common.
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Affiliation(s)
- Nittaya Chamadol
- Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand
- Multidisiplinary team, Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand
| | - Vallop Laopaiboon
- Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Jiraporn Srinakarin
- Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Watcharin Loilome
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand
- Multidisiplinary team, Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Puangrat Yongvanit
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand
- Multidisiplinary team, Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Bandit Thinkhamrop
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand
- Multidisiplinary team, Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand
- Department of Epidemiology and Biostatistics, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Narong Khuntikeo
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand
- Multidisiplinary team, Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand
- Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
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Sonthon P, Promthet S, Changsirikulchai S, Rangsin R, Thinkhamrop B, Rattanamongkolgul S, Hurst CP. The impact of the quality of care and other factors on progression of chronic kidney disease in Thai patients with Type 2 Diabetes Mellitus: A nationwide cohort study. PLoS One 2017; 12:e0180977. [PMID: 28753611 PMCID: PMC5533425 DOI: 10.1371/journal.pone.0180977] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Accepted: 06/24/2017] [Indexed: 01/29/2023] Open
Abstract
Objective The present study investigates the impact of quality of care (QoC) and other factors on chronic kidney disease (CKD) stage progression among Type 2 Diabetes Mellitus (T2DM) patients. Methods This study employed a retrospective cohort from a nationwide Diabetes and Hypertension study involving 595 Thai hospitals. T2DM patients who were observed at least 2 times in the 3 years follow-up (between 2011–2013) were included in our study. Ordinal logistic mixed effect regression modeling was used to investigate the association between the QoC and other factors with CKD stage progression. Results After adjusting for covariates, we found that the achievement of the HbA1c clinical targets (≤7%) was the only QoC indicator protective against the CKD stage progression (adjusted OR = 0.76; 95%CI = 0.59–0.98; p<0.05). In terms of other covariates, age, occupation, type of health insurance, region of residence, HDL-C, triglyceride, hypertension and insulin sensitizer were also strongly associated with CKD stage progression. Conclusions This cohort study demonstrates the achievement of the HbA1c clinical target (≤7%) is the only QoC indicator protective against progression of CKD stage. Neither of the other clinical targets (BP and LDL-C) nor any process of care targets could be shown to be associated with CKD stage progression. Therefore, close monitoring of blood sugar control is important to slow CKD progression, but long-term prospective cohorts are needed to gain better insights into the impact of QoC indicators on CKD progression.
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Affiliation(s)
- Paithoon Sonthon
- Doctor of Public Health Program, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
- Phetchabun Provincial Public Health Office, Ministry of Public Health, Phetchabun, Thailand
| | | | | | - Ram Rangsin
- Department of Military and Community Medicine, Phramongkutklao College of Medicine, Bangkok, Thailand
| | | | | | - Cameron P. Hurst
- Center of Excellence in Biostatistics, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- * E-mail:
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Krittayaphong R, Rangsin R, Thinkhamrop B, Hurst C, Rattanamongkolgul S, Sripaiboonkij N, Wangworatrakul W. Prevalence of chronic kidney disease associated with cardiac and vascular complications in hypertensive patients: a multicenter, nation-wide study in Thailand. BMC Nephrol 2017; 18:115. [PMID: 28372539 PMCID: PMC5376688 DOI: 10.1186/s12882-017-0528-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Accepted: 03/23/2017] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Hypertension and chronic kidney disease (CKD) are common conditions and both are major risk factors for cardiovascular events. The objectives were 1) to study the prevalence of CKD in hypertensive patients and 2) to study the association of CKD with cardiac and vascular complications in a multicenter, nation-wide fashion. METHODS This cross-sectional study evaluated patients aged 20 years or older who were diagnosed with hypertension and who had been treated for at least 12 months at 831 public hospitals in Thailand during the 2012 study period. Outcome measurements included calculated glomerular filtration rate (GFR) and cardiac and vascular complications that included coronary artery disease, stroke, peripheral arterial disease, heart failure, and atrial fibrillation. Multivariable modeling was conducted to determine independent factors associated with increased risk of cardiac and vascular complications. RESULTS A total of 28770 patients were enrolled. Average age was 62.8 years and 37% were male. Prevalence of CKD stage 3 and 4-5 was 33.2 and 4.3%, respectively. Prevalence of cardiac and vascular complications was 10.5% (5% having coronary artery disease, 3.9% stroke, 1.7% heart failure, and 1.2% atrial fibrillation). CKD was an independent risk factor associated with each of the complications and overall cardiac and vascular complications with an adjusted Odds ratio of 1.4 for CKD stage 3 and 1.9 for CKD stage 4-5. CONCLUSION Prevalence of CKD stage 3-5 in hypertensive population was 37.5%. CKD is an independent risk factor for adverse cardiac and vascular outcome.
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Affiliation(s)
- Rungroj Krittayaphong
- Division of Cardiology, Department of Medicine, Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkoknoi, Bangkok, 10700, Thailand.
| | - Ram Rangsin
- Department of Military and Community Medicine, Phramongkutklao College of Medicine, Bangkok, Thailand
| | | | - Cameron Hurst
- Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | | | | | - Wipaporn Wangworatrakul
- Division of Cardiology, Department of Medicine, Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkoknoi, Bangkok, 10700, Thailand
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Sungworawongpana K, Laohasiriwong W, Thinkhamrop B. Self-Efficacy in Child Rearing and Quality of Life among Adolescent Mothers in the Northeast of Thailand. Kathmandu Univ Med J (KUMJ) 2017; 17:322-328. [PMID: 34547851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Background Incidence of adolescent pregnancy has been increasing continuously in Thailand. These adolescent mothers might face various problems such as social acceptance, poor knowledge of child rearing with affect their quality of life. However, there are insufficient studies quality of life and the associated factors of the adolescent mothers in the biggest region, the Northeast of Thailand. Objective To identify the level of quality of life and the association between self-efficacy, ability in child rearing and quality of life of adolescent mothers in the Northeast of Thailand. Method Cross-sectional study with systematic randomization 232 adolescents who gave a first singleton live birth in a hospital, with data collection done through a structured questionnaire administration. The multiple logistic regressions were used to determine the association. Result The majority of postpartum adolescent mothers were age 18 years old (52.59%). All participants were primiparous mothers. Almost all of adolescent mothers had senior relative within family assisting in child rearing (90.95%). Nearly half of them (46.98%) had high scores of quality of life on living and child rearing. Most of the mothers perceived self-efficacy during pregnancy or pre-childbearing in moderate level (87.93%). However, only 36.64% had high level of self-efficacy on living and child rearing. Majority had moderate to high scoring of stress on living and child rearing (65.52%). Only 32.06% received high scoring of social support on living and child rearing. The multiple logistic regressions were used to measure association of significant factors by backward elimination. Factors associated with quality of life in postpartum adolescent mothers were no stress (adjusted odds ratio: AOR = 4.37, 95% CI; 2.29 to 8.30, p-value < 0.001), high level of self-efficacy (AOR = 4.01, 95% CI; 2.04 to 7.88, p-value < 0.001), and high level of social support (AOR = 3.31, 95% CI; 1.74 to 6.31, p-value < 0.001). Conclusion Social support, self-efficacy and stress have strong influences on quality of life of the postpartum adolescent mothers. Therefore relevant sectors should develop system to improve social support and child rearing competency of adolescent since pregnancy and postpartum.
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Affiliation(s)
- K Sungworawongpana
- Dr. P.H. Program in Public Health, Faculty of Public Health, Khon Kaen University, Khon Kaen 40002, Thailand
| | - W Laohasiriwong
- Departments of Public Health Management, Health Promotion and Nutrition, Faculty of Public Health, Board Committee of Research and Training Center for Enhancing Quality of Life of Working-Age People (REQW), Khon Kaen University, Khon Kaen 40002, Thailand
| | - B Thinkhamrop
- Departments of Epidemiology and Biostatistics, Faculty of Public Health, Director of the Center of Data Management and Statistics Analysis (DAMASAC), Khon Kaen University, Khon Kaen 40002, Thailand
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Khuntikeo N, Sithithaworn P, Loilom W, Namwat N, Yongvanit P, Thinkhamrop B, Kiatsopit N, Andrews RH, Petney TN. Changing patterns of prevalence in Opisthorchis viverrini sensu lato infection in children and adolescents in northeast Thailand. Acta Trop 2016; 164:469-472. [PMID: 27794488 DOI: 10.1016/j.actatropica.2016.10.017] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Revised: 10/21/2016] [Accepted: 10/23/2016] [Indexed: 11/24/2022]
Abstract
Infection with the liver fluke Opisthorchis viverrini sensu lato (s.l.), a group 1 carcinogen, is the most important risk factor for developing cholangiocarcinoma (CCA) in Southeast Asia. Cholangiocarcinoma is a fatal disease with the world's highest incidence being found in northeast Thailand. Liver fluke infection occurs through eating raw or partially cooked cyprinid fish containing metacercariae and, therefore, the control of O. viverrini s.l. infection should lead to a reduction in CCA incidence. In this report, we review and analyze the age-prevalence profile data of O. viverrini to reveal temporal changes in patterns of prevalence pre- and post-control programs in Thailand. The profiles of O. viverrini prevalence have transformed from high prevalence in school children prior to 1983 to low prevalences after 1994. This pattern strongly suggests the influence of the health education program on the likelihood of school children becoming infected. In conjunction with current developments in health and socioeconomic conditions, we predict that the incidence of CCA will be reduced with time as the population cohorts that experienced the education programs reach the age at which CCA is most likely to develop, i.e. >50 years. The lessons learned in Thailand may be applicable to other areas endemic for human liver flukes.
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Yanaranop M, Tiyayon J, Nakrangsee S, Thinkhamrop B. Diagnostic Accuracy and Optimal Cutoff Value of Serum HE4 to Predict Ovarian Cancer in Thai Women with Pelvic Masses. J Med Assoc Thai 2016; 99:1263-1271. [PMID: 29952496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
BACKGROUND Serum human epididymis protein 4 (HE4) is highly expressed in women with ovarian cancers (OCs), but data about its clinical application of HE4 for Thai women is limited. OBJECTIVE To evaluate the diagnostic accuracy and optimal cutoff for HE4 in distinguishing benign lesions, borderline ovarian tumor (BOTs), and OCs compared with CA125 in Thai women at Rajavithi Hospital. MATERIAL AND METHOD The cross-sectional study was conducted in Thai women aged older than 18 years old with pelvic masses whom underwent elective surgery at Rajavithi Hospital between 2012 and 2013. Preoperative serum HE4 and CA125 levels were measured and pathologic specimens were reviewed. RESULTS Of the 518 participants evaluated, 316 had benign lesions, 43 had BOTs, and 159 had OCs. Between non-cancers and OCs, area under receiver operating characteristic curve (ROC-AUC) for HE4 hardly differed from CA125 (0.85 vs. 0.83, p = 0.402) but was significantly lower in postmenopausal women (0.79 vs. 0.86, p = 0.049). The optimal cutoff value of HE4 was 72 pM/L for all menopausal status. Lower HE4 was seen in 30.8% of mucinous carcinoma and 31.7% of clear cell carcinoma. The HE4 ROC-AUC was significantly higher than CA125 ROC-AUC in distinguishing benign diseases and BOTs (0.71 vs. 0.53, p<0.001), HE4 in 70% of BOTs was 51 to 95 pM/L. CONCLUSION Although the 72 pM/L cutoff for HE4 was appropriate in distinguishing between non-cancers and OCs for both pre- and postmenopausal women, the limitation for postmenopausal women, mucinous carcinomas, and clear cell carcinomas require to be complemented with CA125.
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Anutrakulchai S, Mairiang P, Pongskul C, Thepsuthammarat K, Chan-on C, Thinkhamrop B. Erratum to: Mortality and treatment costs of hospitalized chronic kidney disease patients between the three major health insurance schemes in Thailand. BMC Health Serv Res 2016; 16:614. [PMID: 27782835 PMCID: PMC5080797 DOI: 10.1186/s12913-016-1874-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Accepted: 10/21/2016] [Indexed: 11/16/2022] Open
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Akavipat P, Thinkhamrop J, Thinkhamrop B, Sriraj W. Parameters Affecting Length of Stay Among Neurosurgical Patients in an Intensive Care Unit. Acta Med Indones 2016; 48:275-281. [PMID: 28143988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
AIM to determine the predictive factors on the length of stay of neurosurgical patients in the ICU setting. METHODS all patients admitted to the neurosurgical ICU between February 1 and July 31, 2011 were recruited. Patient demographics and clinical data for each variable were collected within 30 minutes of admission. The ICU length of stay was recorded and analyzed by linear regression model with statistical significance at p-value <0.05. RESULTS there were 276 patients admitted, of whom 89.1% were elective cases. The mean (95% CI) and median (min-max) of ICU length of stay were 2.36 (2.09-2.63) and 2 (1-25) days. The variables associated with ICU length of stay and their percent change (95% CI) were the Glasgow Coma Scale motor subscore (GCSm), 6.72% (-11.20 to -2.01) lower for every 1 point score change; blood pH, 1.16% (0.11 to 2.21) higher for every 0.01 unit change; and emergency admission type, 58.30% (29.16 to 94.0) higher as compared to elective admission. CONCLUSION the GCSm, pH and emergency admission were found to be the main predictive variables of neurosurgical patient length of stay in the intensive care unit, however, the model should be further explored in a larger sample size and using subgroup analysis.
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Affiliation(s)
- Phuping Akavipat
- Anesthesiology Department, Prasat Neurological Institute, Bangkok, Thailand.
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Anutrakulchai S, Mairiang P, Pongskul C, Thepsuthammarat K, Chan-On C, Thinkhamrop B. Mortality and treatment costs of hospitalized chronic kidney disease patients between the three major health insurance schemes in Thailand. BMC Health Serv Res 2016; 16:528. [PMID: 27686066 PMCID: PMC5043539 DOI: 10.1186/s12913-016-1792-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Accepted: 09/24/2016] [Indexed: 11/10/2022] Open
Abstract
Background Thailand has reformed its healthcare to ensure fairness and universality. Previous reports comparing the fairness among the 3 main healthcare schemes, including the Universal Coverage Scheme (UCS), the Civil Servant Medical Benefit Scheme (CSMBS) and the Social Health Insurance (SHI) have been published. They focused mainly on provision of medication for cancers and human immunodeficiency virus infection. Since chronic kidney disease (CKD) patients have a high rate of hospitalization and high risk of death, they also require special care and need more than access to medicine. We, therefore, performed a 1-year, nationwide, evaluation on the clinical outcomes (i.e., mortality rates and complication rates) and treatment costs for hospitalized CKD patients across the 3 main health insurance schemes. Methods All adult in-patient CKD medical expense forms in fiscal 2010 were analyzed. The outcomes focused on were clinical outcomes, access to special care and equipment (especially dialysis), and expenses on CKD patients. Factors influencing mortality rates were evaluated by multiple logistic regression. Results There were 128,338 CKD patients, accounting for 236,439 admissions. The CSMBS group was older on average, had the most severe co-morbidities, and had the highest hospital charges, while the UCS group had the highest rate of complications. The mortality rates differed among the 3 insurance schemes; the crude odds ratio (OR) for mortality was highest in the CSMBS scheme. After adjustment for biological, economic, and geographic variables, the UCS group had the highest risk of in-hospital death (OR 1.13;95 % confidence interval (CI) 1.07–1.20; p < 0.001) while the SHI group had lowest mortality (OR 0.87; 95 % CI 0.76–0.99; p = 0.038). The circumscribed healthcare benefits and limited access to specialists and dialysis care in the UCS may account for less favorable comparison with the CSMBS and SHI groups. Conclusions Significant differences are observed in mortality rates among CKD patients from among the 3 main healthcare schemes. Improvements in equity of care might minimize the differences. Electronic supplementary material The online version of this article (doi:10.1186/s12913-016-1792-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Sirirat Anutrakulchai
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen Province, 40002, Thailand.
| | - Pisaln Mairiang
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen Province, 40002, Thailand
| | - Cholatip Pongskul
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen Province, 40002, Thailand
| | - Kaewjai Thepsuthammarat
- Clinical Epidemiology Unit, Faculty of Medicine, Khon Kaen University, Khon Kaen Province, 40002, Thailand
| | - Chitranon Chan-On
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen Province, 40002, Thailand
| | - Bandit Thinkhamrop
- Department of Biostatistics and Demography, Faculty of Public Health, Khon Kaen University, Khon Kaen Province, 40002, Thailand.
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Yanaranop M, Anakrat V, Siricharoenthai S, Nakrangsee S, Thinkhamrop B. Is the Risk of Ovarian Malignancy Algorithm Better Than Other Tests for Predicting Ovarian Malignancy in Women with Pelvic Masses? Gynecol Obstet Invest 2016; 82:47-53. [PMID: 27197526 DOI: 10.1159/000446238] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Accepted: 04/18/2016] [Indexed: 11/19/2022]
Abstract
AIM The study aimed to compare the risk of ovarian malignancy algorithm (ROMA) with risk of malignancy index (RMI), cancer antigen 125 (CA125), human epididymis protein 4 (HE4) and Sassone ultrasonography (US) score in predicting ovarian cancer (OC) in women who present with pelvic or adnexal masses. METHODS Pelvic US, serum CA125 and HE4 levels were investigated preoperatively in consecutively enrolled Thai women over 18 years with clinically diagnosed pelvic or adnexal masses who were undergoing elective surgery at a super tertiary hospital in Thailand in 2012. ROMA, RMI and Sassone US score were calculated. RESULTS Of 260 women who were evaluated, 74 had OC. Areas under the receiver operating characteristic curve (AUC) in predicting OC were ROMA, 86.2%; RMI, 87.6%; CA125, 80.6%; HE4, 82.4%; and Sassone score, 77.1%. ROMA and RMI performed similarly well (AUCs 84.4 and 85.6%) in premenopausal women but RMI outperformed ROMA in postmenopausal women (AUCs 87.9 and 84.0%, respectively). At the conventional cutoff value, ROMA and CA125 showed the highest sensitivity (83.8%) but HE4 had the highest specificity (86.0%). CONCLUSIONS ROMA was comparable to RMI in predicting OC. Either ROMA or RMI can be applied to women with pelvic masses, stratified into low- and high-risk groups for OCs.
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Affiliation(s)
- Marut Yanaranop
- Department of Obstetrics and Gynecology, Rajavithi Hospital, Bangkok, Thailand
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Daungkum K, Foocharoen C, Mahakkanukrauh A, Suwannaroj S, Thinkhamrop B, Nanagara R. Self-assessment of skin tightness severity by scleroderma patients. Int J Rheum Dis 2016; 19:989-995. [PMID: 27126197 DOI: 10.1111/1756-185x.12879] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
AIMS Skin tightness progression determines the severity and mortality of systemic sclerosis (SSc). The modified Rodnan skin score (mRSS) is a skin tightness assessment tool, albeit inter-physician variability is a limitation. Our objectives were to evaluate the correlation and agreement of skin tightness assessment between patient self-assessment and physician-assessment. METHODS A descriptive study was conducted on the masked, self-assessments of mRSS (at week 0, 4 and 12) by 23 Thai adult SSc patients seen at Srinagarind Hospital, KhonKaen University, between March 2014 and February 2015. Correlation between the physician and patient assessments was estimated using Pearson's. The intra-class correlation coefficient (ICC) and limit of agreement by Bland-Altman were determined. RESULTS We included 23 SSc patients (female to male ratio being 1.1:1). All had the diffuse cutaneous SSc subset. The skin thickness assessment correlation was moderate at baseline (Pearson's r = 0.68) and improved to a good correlation at week 4 and 12 (r = 0.78 and 0.86, respectively). The ICC showed good agreement (0.761) at week 0 and increased to excellent at week 4 (0.846) and 12 (0.910). The patient self-assessment score was higher than the physician assessment, which slightly decreased over time: mean difference = 4.30 (95% LOA;-9.54 to 18.14) at week 0, then 3.78 (95% LOA,-10.20 to 17.77) at week 4, and 3.16 (95% LOA,-7.78 to 14.10) at week 12. CONCLUSION The respective modified Rodnan skin score assessment by patient versus the physician was highly correlated with a high level of agreement. Validation of generalized patient self-assessment needs to be confirmed.
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Affiliation(s)
- Kittikorn Daungkum
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Chingching Foocharoen
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.
| | - Ajanee Mahakkanukrauh
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Siraphop Suwannaroj
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | | | - Ratanavadee Nanagara
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
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Krittayaphong R, Rangsin R, Thinkhamrop B, Hurst C, Rattanamongkolgul S, Sripaiboonkij N, Yindeengam A. Prevalence and associating factors of atrial fibrillation in patients with hypertension: a nation-wide study. BMC Cardiovasc Disord 2016; 16:57. [PMID: 27004563 PMCID: PMC4802904 DOI: 10.1186/s12872-016-0232-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Accepted: 03/10/2016] [Indexed: 11/25/2022] Open
Abstract
Background Atrial fibrillation (AF) is a common cardiac arrhythmia and increases risk of ischemic stroke. Data on the prevalence of AF in Thailand is lacking especially in patients with hypertension. The objectives of this study were to determine prevalence of AF in patients with hypertension and to determine factors that are associated with increased prevalence of AF in a multicenter nationwide study. Methods A cross-sectional survey for the national outcome evaluation among hypertensive patients visiting 831 public hospitals in Thailand was conducted between 2011 and 2012 to evaluate status of standard care in hypertensive patients visiting public Thailand Ministry of Public Health (MoPH) hospitals. Inclusion criteria were hypertensive patients aged at least 20 years who had received medical care in the targeted hospital for at least 12 months. The main outcome measurement was AF rhythm, and was measured along with potential risk factors age, gender and cardiovascular risk factors. Results There were 13207 hypertensive patients who had ECG data recorded during the survey. AF was detected in 457 patients (3.46 %). Prevalence of AF increased with increasing age, was more common in males and in patients with chronic kidney disease (CKD). Multivariable modelling was conducted to assess which factors were most associated with increased prevalence of AF, and the results showed older age followed by male gender, low LDL-cholesterol and increased uric acid levels were the most important risk factors for AF in this population. Conclusions Prevalence of AF in hypertensive patients was 3.46 %. Factors associated with increased risk of AF are old age, male gender, low LDL-cholesterol and elevated uric acid level.
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Affiliation(s)
- Rungroj Krittayaphong
- Division of Cardiology, Department of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand.
| | - Ram Rangsin
- Department of Military and Community Medicine, Phramongkutklao College of Medicine, Bangkok, Thailand
| | | | - Cameron Hurst
- Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | | | | | - Ahthit Yindeengam
- Her Majesty cardiac Center, Siriraj Hospital, Mahidol University, Bangkok, Thailand
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Thinkhamrop K, Khuntikeo N, Phonjitt P, Chamadol N, Thinkhamrop B, Moore MA, Promthet S. Association between Diabetes Mellitus and Fatty Liver Based on Ultrasonography Screening in the World's Highest Cholangiocarcinoma Incidence Region, Northeast Thailand. Asian Pac J Cancer Prev 2016; 16:3931-6. [PMID: 25987063 DOI: 10.7314/apjcp.2015.16.9.3931] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Fatty liver disease (FLD) can be a precondition for other liver pathology including cholangiocarcinoma (CCA). Diabetes mellitus (DM) has been suggested in some studies to be a risk factor for FLD as well as cancers, including cholangiocellular carcinoma; however, there are currently very few studies on FLD in DM subjects, although the rate of FLD continues to increase annually. To determine the association between DM and FLD ultrasonographic data were analyzed from the Cholangiocarcinoma Screening and Care Program (CASCAP), in northeast Thailand. DM was reported by the subjects based on the CASCAP health questionnaire. Factors that were associated with FLD were determined by prevalence, odds ratio (ORs) and its 95% confidence intervals (CIs) using multiple logistic regression. There were 45,263 subjects with a mean age of 53.46 (±9.25) years. FLD was found in 36.3% of DM subjects but only in 20.7% of non-DM subjects. The association between DM and FLD was adjusted for all other factors including gender, age, education level, relatives diagnosed with CCA, smoking, alcohol consumption, and hepatitis B and C. The risk of DM in subjects having FLD was highly significant compared with the non-DM subjects (OR 2.13; 95%CI: 1.92 to 2.35; p-value < 0.001). Thus DM is significantly associated with FLD which in turn may facilitate the development of several diseases including CCA. DM should be taken into consideration in future ultrasonic investigations of FLD and CCA.
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Affiliation(s)
- Kavin Thinkhamrop
- Doctor of Public Health Program, Faculty of Public Health, Khon Kaen University, Thailand E-mail :
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Khuntikeo N, Loilome W, Thinkhamrop B, Chamadol N, Yongvanit P. A Comprehensive Public Health Conceptual Framework and Strategy to Effectively Combat Cholangiocarcinoma in Thailand. PLoS Negl Trop Dis 2016; 10:e0004293. [PMID: 26797527 PMCID: PMC4721916 DOI: 10.1371/journal.pntd.0004293] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Affiliation(s)
- Narong Khuntikeo
- Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand
- Liver Fluke and Cholangiocarcinoma Research Center, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Watcharin Loilome
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand
- Liver Fluke and Cholangiocarcinoma Research Center, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Bandit Thinkhamrop
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand
- Department of Epidemiology and Biostatistics, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Nittaya Chamadol
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand
- Liver Fluke and Cholangiocarcinoma Research Center, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Puangrat Yongvanit
- Cholangiocarcinoma Screening and Care Program (CASCAP), Khon Kaen University, Khon Kaen, Thailand
- Liver Fluke and Cholangiocarcinoma Research Center, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- * E-mail:
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Anutrakulchai S, Panaput T, Wongchinsri J, Chaishayanon S, Satirapoj B, Traitanon O, Pima W, Rukrung C, Thinkhamrop B, Avihingsanon Y. A multicentre, randomised controlled study of enteric-coated mycophenolate sodium for the treatment of relapsed or resistant proliferative lupus nephritis: an Asian experience. Lupus Sci Med 2016; 3:e000120. [PMID: 26835147 PMCID: PMC4716419 DOI: 10.1136/lupus-2015-000120] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Revised: 11/26/2015] [Accepted: 12/13/2015] [Indexed: 01/06/2023]
Abstract
Objective The optimal treatment of relapse or resistant lupus nephritis (LN) is still unclear. Mycophenolate might be an alternative therapy to avoid toxicities of cyclophosphamide (CYC). This study was aimed to compare enteric-coated mycophenolate sodium (EC-MPS) versus intravenous CYC as an induction therapy. Methods The study was a 12-month period of multicentre, open-labelled randomised controlled trial. Fifty-nine patients who had relapsed (36%) or who were resistant to previous CYC treatment (64%) and all who were biopsy-proven class III/IV, were randomised into CYC (n=32) and EC-MPS groups (n=27). The CYC group received intravenous CYC 0.5–1 g/m2 monthly and the EC-MPS group was treated with EC-MPS 1440 mg/day for first 6 months. After induction therapy, both groups received EC-MPS 720 mg/day until the end of study at 12 months. Results The study was prematurely terminated due to high rate of serious adverse events in CYC arm. Death and serious infections were observed more in the CYC group (15.6% in CYC and 3.5% in EC-MPS; p=0.04). The early discontinuation rates, mainly from serious infections, were significantly higher in CYC group (percentage differences of 16.9; 95% CI 1.3 to 32.4). At the 12th month, both arms were comparable in terms of complete and partial remission rates (68% CYC and 71% EC-MPS) and times to remission (96 days CYC and 97 days EC-MPS). Composites of unfavourable outcomes (death, doubling of serum creatinine, non-remission and intolerance to treatment) were 46.9% and 37% in CYC and EC-MPS (risk difference=9.84; p=0.44). Conclusions EC-MPS may have comparable efficacy, but was better tolerated than CYC. EC-MPS should be an alternative choice of treatment for difficult-to-treat LN, particularly in CYC-experienced LN patients. Due to an early termination of the study, further clinical implementation could be cautiously used. Trial registration number Clinicaltrials.gov ID#NCT01015456.
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Affiliation(s)
| | - Thanachai Panaput
- Department of Medicine , Khon Kaen Regional Hospital , Khon Kaen , Thailand
| | | | | | - Bancha Satirapoj
- Department of Medicine , Phramongkutklao Hospital , Bangkok , Thailand
| | - Opas Traitanon
- Department of Medicine , Thammasart University , Pathumthani , Thailand
| | - Warabhorn Pima
- Medical University Research Network of the Consortium of Thai Medical Schools (MedResNet) , Thailand
| | - Chutima Rukrung
- Chulalongkorn Clinical Research Center (ChulaCRC) , Chulalongkorn University , Bangkok , Thailand
| | - Bandit Thinkhamrop
- Department of Biostatistics and Demography, Faculty of Public Health , Khon Kaen University , Khon Kaen , Thailand
| | - Yingyos Avihingsanon
- Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok,Thailand; Center of Excellence in Immunology and Immune-mediated Diseases, Chulalongkorn University, Bangkok, Thailand
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Intajarurnsan S, Khuntikeo N, Chamadol N, Thinkhamrop B, Promthet S. Factors Associated with Periductal Fibrosis Diagnosed by Ultrasonography Screening among a High Risk Population for Cholangiocarcinoma in Northeast Thailand. Asian Pac J Cancer Prev 2016; 17:4131-4136. [PMID: 27644673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023] Open
Abstract
BACKGROUND The population in northeast Thailand continues to present with hepatobiliary abnormalities, particularly periductal fibrosis (PDF) which is the result of chronic infection with liver fluke (Opisthorchis viverini; OV) and may lead to the development of cholangiocarcinoma (CCA). Although the prevalence of OV infection has been decreased due to a liver fluke control program over decades, the prevalence of PDF remains high. This study aimed to investigate demographic factors associated with PDF risk based on ultrasonography (US) screening. MATERIALS AND METHODS This cross-sectional study is part of the Cholangiocarcinoma Screening and Care Program (CASCAP), a prospective cohort study. Multiple logistic regression was used for data analysis. RESULTS In 55,246 subjects, the overall prevalence of PDF was 33.0% (95%CI: 32.6 - 33.4). Males (33.9 %) were at higher risk for developing PDF than females (32.2 %) (ORcrude = 0.93; 95%CI: 0.89 - 0.96; p-value < 0.001). Factors associated with an increased PDF risk, in addition to OV infection, included old age (≥ 70 years) (ORadj =1.28, 95% CI: 1.14 - 1.44, <0.001) and hepatitis B infection (ORadj = 1.31, 95% CI: 1.11 - 1.55, p = 0.001). In contrast, number of praziquantel treatments (> 2 times) (ORadj = 0.54, 95% CI: 0.47 - 0.63, <0.001) and diabetes mellitus (ORadj =0.57, 95% CI: 0.49 - 0.65, <0.001) were significantly associated with a decreased PDF risk. CONCLUSIONS Future US screening should closely examine older people and hepatitis B subjects for the purpose of PDF surveillance among high risk groups for CCA. However, the results of inverse associations require further investigation in order to confirm our findings.
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Tantilipikorn P, Danpornprasert P, Ngaotepprutaram P, Assanasen P, Bunnag C, Thinkhamrop B. The correlation between intradermal testing and serum specific IgE to house dust mite in negative skin prick test allergic rhinitis adult patients. Asian Pac J Allergy Immunol 2015; 33:308-11. [PMID: 26708395 DOI: 10.12932/ap0579.33.4.2015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Accepted: 05/07/2015] [Indexed: 11/05/2022]
Abstract
BACKGROUND Diagnosis of allergic rhinitis (AR) is based on history, physical examination, and skin prick test (SPT) while intradermal (ID) test can be performed to confirm the diagnosis in case of negative result of SPT. However, the ID test is not recommended for cat and timothy grass allergy because of its high false positive rate. As a result, the "quantitative" technique of serum specific IgE (sIgE) measurement might be helpful to diagnose AR with more confidence. OBJECTIVES To evaluate the correlation between ID tests and sIgE in the diagnosis of house dust mite (HDM)-sensitive AR patients. METHODS Patients with chronic rhinitis (CR) were recruited and SPT was performed. If SPT was negative, ID test and sIgE to HDM [Dermatophagoides pteronyssinus (Dp)] measurement were performed. RESULTS Eighty-two patients with chronic rhinitis (CR), whose SPTs were negative for Dp, were included. There were 39 males (47.6%) and 43 females (52.4%) aged between 18 and 76 years old (mean age = 43.3 years). The ID test was positive in 13 patients (15.9%), and was negative in 69 patients (84.1 %). sIgE to HDM was positive ( ≥ 0.35 kUA/l) in 2 patients (2.4%). There was a fair to moderate correlation between the size of wheal of ID test and sIgE to HDM (r = 0.44, 95% confidence interval: 0.19 to 0.67, p < 0.01). CONCLUSION ID test has a fair to moderate correlation with sIgE Dermatophagoides pteronyssinus and it can be used in CR patients with negative SPT where sIgE is not feasible.
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Affiliation(s)
- Pongsakorn Tantilipikorn
- Department of Otorhinolaryngology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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Titapun A, Pugkhem A, Luvira V, Srisuk T, Somintara O, Saeseow OT, Sripanuskul A, Nimboriboonporn A, Thinkhamrop B, Khuntikeo N. Outcome of curative resection for perihilar cholangiocarcinoma in Northeast Thailand. World J Gastrointest Oncol 2015; 7:503-512. [PMID: 26691730 PMCID: PMC4678397 DOI: 10.4251/wjgo.v7.i12.503] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Revised: 09/27/2015] [Accepted: 10/27/2015] [Indexed: 02/05/2023] Open
Abstract
AIM: To examine survival outcomes of perihilar cholangiocarcinoma (PCCA) resection including mortality, morbidity and prognostic factors.
METHODS: Multivariate analyses were carried out based on the survival data of all patients with histologically confirmed PCCA who underwent curative resection at Srinagarind Hospital from January 2006 to December 2011.
RESULTS: There were 29 (19%) cases of intrahepatic CCA that involved hilar and 124 (81%) with hilar bile-duct cancer. R0 resection was carried out on 66 (43.1%) patients of whom 50 (32.7%) also had lymph node metastasis. The other patients underwent R1 resection. The overall 5-year survival rate was 20.6% (95%CI: 13.8-28.4) and median survival time was 19.9 mo. Postoperative mortality was 2%, and 30% of patients had complications. Patients without lymph node metastasis were 60% less likely to die than those with metastasis. Achieving R0 led to a 58% reduction in the chance of mortality as compared to R1.
CONCLUSION: To achieve a better survival outcome, focus should center on performing radical surgery and detection of patients with early stage cancer.
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Tran HT, Thinkhamrop B, Laohasiriwong W, Hurst C. The effect of hypertension comorbidity on the development of hypoglycemia in patients with type 2 diabetes. Int J Diabetes Dev Ctries 2015. [DOI: 10.1007/s13410-015-0379-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Foocharoen C, Thinkhamrop B, Mahakkanukrauh A, Suwannaroj S, Netwijitpan S, Sripavatakul K, Chuealee W, Boottam B, Towiwat P, Seubmee P, Daungkum K, Kongpan D, Mangkala J, Nanagara R. Inter- and Intra-Observer Reliability of Modified Rodnan Skin Score Assessment in Thai Systemic Sclerosis Patients: A Validation for Multicenter Scleroderma Cohort Study. J Med Assoc Thai 2015; 98:1082-1088. [PMID: 26817178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
BACKGROUND Assessment of the severity of skin tightness by the modified Rodnan skin score (mRSS) for systemic sclerosis (SSc) has been found feasible, valid, and reliable. Despite being a major clinical outcome, it has not yet been validated by Scleroderma Research Group. OBJECTIVE To (a) determine the inter-observer variability vis-à-vis mRSS assessment by members ofthe Scleroderma Research Group before and after mRSS-assessment training by an experienced rheumatologist and (b) determine intra-observer variability. MATERIAL AND METHOD Between June and August 2013, we conducted a descriptive study of Thai adult SSc patients and all rheumatologists in the Scleroderma Research Group at Srinagarind Hospital, Khon Kaen University, Northeast Thailand. Eleven rheumatologists assessed the mRSS of 22 SSc patients three times (i.e., before and after training, and eight weeks after training). The intra-class correlation coefficient (ICC) and its 95% CI were estimated at week 8 after training. RESULTS The mean and standard deviation (SD) of mRSS for inter-observer variability analysis was slightly decreased from before training, after training (by an experienced rheumatologist), and at week 8 after training (17.3 ± 11.9, 16.5 ± 11.1, and 16.2 ± 10.3, respectively). Intra-observer variability had moderate agreement before training (ICC 0.59; 95% CI 0.38-0.78), which increased to good agreement after training and at week 8 after training (ICC 0.60; 95% CI 0.42-0.76 vs. 0.68; 95% CI 0.53-0.82, respectively). CONCLUSION Inter-observer variability for mRSS assessment decreased after training and the reduction persisted for eight weeks after training. The ICC rose from moderate agreement at baseline to good agreement at the end of the study. The mRSS assessment by members of the Scleroderma Research Group was reliable.
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