Publications by authors named "Prasit Pengsaa"

Background: Cervical cancer is the second most common cancer of women in Thailand. There have been no reports of incidence and future in Khon Kaen, a province in northeastern Thailand, where the relatively high prevalence gives evaluation of cervical cancer screening a high priority. Objectives: To determine cervical cancer incidence rates in Khon Kaen for 1990–2014 and predict future trends until 2029.

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This quasi-experimental research aimed to study the effect of health behavior modification program in relation to knowledge, self-efficacy, expectation, and practice for liver fluke prevention among the risk group from Bueng Samrong sub-district, Kaeng Sanam Nang district, Nakhon Ratchasima province, Northeast Thailand. The total of 66 participants was assigned to experimental and comparison group, 33 participants in each group, 12-weeks intervene period. The experimental group was received health behavioral modification programs based on health education, self-efficacy, motivation, social support and networking.

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Cholangiocarcinoma (CCA) is a neoplasm known as one of the most common causes of cancer-related deaths in Southeast Asia, particularly in Thailand, Laos, and Cambodia. Prevention and health education are required. Therefore, this study aimed to determine the effectiveness of an educational intervention to prevent CCA among a rural population in Thailand based on the health belief model (HBM) and self-efficacy frameworks.

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Opisthorchis viverrini is still a serious problem in Northeastern and Northern Thailand. Active surveillance is required to determine updated data for further prevention and control planning. Therefore, this study aimed to examine the prevalence and risk factors for O.

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Opisthorchiasis is a health problem in Thailand particularly in northeast and north regions where have been reported the highest of cholangiocarcinoma. Active surveillance is required, therefore a cross-sectional surveyed was conducted in Nong Bunnak sub-district of Nakhon Ratchasima province, Thailand. A total of 367 participants were selected by multistage sampling from 5 villages located near natural water resources.

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Background: Cervical cancer is the second most common malignancy among women worldwide, and women of reproductive age in Thailand. However, information on the behavior regarding cervical cancer in rural community Thailand is sparse.

Objective: To assess the knowledge, attitude, and practice regarding cervical cancer (CC) among rural community women in Nakhon Ratchasima, Thailand, using predesigned structured questionnaires.

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Several infectious agents are considered to be causes of cancer in human, mainly hepatitis B and C viruses, high-risk human pailloma viruses, Helicobacter pylori, Clonorchis sinensis, and Opisthorchis viverrini. Here we described the evident research and the association between Helicobacter spp. and biliary tract cancer particularly cholangiocarcinoma (CCA).

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Trichinosis is among the most common food-borne parasitic zoonoses in Thailand and many outbreaks are reported each year. This paper investigates the distribution of the disease in regions of north, north-east, central and south Thailand. Between the earliest recorded of outbreak of trichinosis in Mae Hong Son Province in 1962 and 2006, there have been 135 outbreaks involving 7340 patients and 97 deaths in Thailand.

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Opisthorchiasis caused by Opisthorchis viverrini (O. viverrini) remains a major public health problem in many parts of Southeast Asia including Thailand, Lao PDR, Vietnam and Cambodia. The infection is associated with a number of hepatobiliary diseases, including cholangitis, obstructive jaundice, hepatomegaly, cholecystitis, chole-lithiasis and cholangiocarcinoma.

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Opisthorchiasis caused by Opisthorchis viverrini remains a major public health problem in many parts of Southeast Asia, including Thailand, Lao PDR, Vietnam and Cambodia. The infection is associated with a number of hepatobiliary diseases, including cholangitis, obstructive jaundice, hepatomegaly, cholecystitis and cholelithiasis. Multi-factorial etiology of cholangiocarcinoma, mechanical damage, parasite secretions, and immunopathology may enhance cholangiocarcinogenesis.

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As part of an ongoing project involving a large cohort in the Khon Kaen Province in the North-east of Thailand, a total of 236 women who had tested positive for a Pap smear at the initial recruitment and advised to seek medical attention were followed up after a mean period of 3.1 years. The 204 individuals who could be contacted were interviewed to determine treatments received and underwent a further Pap smear as well as colposcopy in 179 of the cases.

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Aim: To investigate the knowledge, attitude and practice (KAP) in prevention and control of liver fluke infection in northeast Thailand.

Methods: A descriptive KAP survey pertaining to liver fluke infection was carried out in June 2005 to October 2006 using structured questionnaires. Data were collected by questionnaires consisting of general parameters, knowledge, attitude, practice, and a history of participation in the prevention and control of liver fluke infection.

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Trichinosis is one of the most common food-borne parasitic zoonoses in Thailand and many outbreaks are reported each year. This paper reviews the history, species, and epidemiology of the disease and food habits of the people with an emphasis on the north, northeast, central and south regions of Thailand. The earliest record of trichinosis in Thailand was in 1962 in the Mae Sariang District, Mae Hong Son Province.

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Fifty seven cases of cancer of the cervix were identified within a cohort of 16,648 women enrolled in a cohort study of lifestyle and cancer in a rural population of Northeast Thailand. They were compared with 228 matched controls from the same cohort, with respect to demographic, behavioural and reproductive factors potentially associated with risk of the disease. Number of pregnancies and age at having first child were associated with the risk of cervical cancer, but in contrast to studies elsewhere, age at having first sexual intercourse, number of sexual partners and sexually-transmitted infections were not associated with risk.

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Background: This descriptive study was carried out to test the acceptability of a self-administered device for cervical cancer screening and assess certain risk factors in relation to the cancer in two districts of Khon Kaen province in Northeast Thailand.

Methods: A total of 354 women from the villages were selected (including 143 teachers from secondary and primary schools; 24 health officers from the rural health centres, and 37 nurses from the University Hospital, Khon Kaen University). The Kato device was introduced and used by the women, who were then asked to give their opinion on its usage.

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The incidence of cancer of the cervix uteri in Khon Kaen Province is moderately high (age-standardised rate 16.8 per 100 000 person-years), with about a two-fold variation in incidence between different districts. Stage at presentation is considerably more advanced than in the United States and Europe, and there has been little change in incidence over the last 15 years.

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Cervical cancer is a common cancer in Thai women and one of the only cancers that can be readily cured if early detection is successful. The Pap smear is an accepted as an appropriate means for cervical cancer screening at present. However, there are still some management problems with early detection programmes.

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Cervical cancer is the most common cancer in Thai women and as yet screening programmes are minimally effective. The Pap smear is the test accepted to be most appropriate for cervical cancer screening so far. One of the main reasons why women do not come to have Pap smear done is "shyness", which weakens compliance with recommendations to undergo Pap smear with pelvic examination.

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