OBJECTIVE Colorectal cancer (CRC) is the third-most and fifth-most common cancer in men and women, in Thailand. The increasing CRC incidence and mortality can be reduced by screening and treating adenomas and early cancers. A pilot CRC screening programme using immunochemical faecal occult blood testing (iFOBT) and colonoscopy for test-positives were implemented through the routine Government H...

Stool specimens of 1238 workers in western region of Saudi Arabia were examined for infection with intestinal parasites and for fecal occult blood (FOB) to investigate the possibility that enteroparasites correlate to occult intestinal bleeding. Direct smears and formal ether techniques were used for detection of diagnostic stages of intestinal parasites. A commercially available guaiac test wa...

We congratulate Sinha and colleagues on their recent report (1) comparing fecal sample collection methods for epidemiologic studies of the gut microbiome. These data contribute to the increasing body of literature describing robust methodologic frameworks for specimen collection and processing (2, 3). However, their claim that fixation of stool using RNAlater results in "considerable changes to...

BACKGROUND AND STUDY AIMS Colorectal cancer (CRC) screening aims to reduce mortality by detecting cancers at an early stage and removing adenomatous polyps at an acceptable cost. The aim of the current study were to assess the outcomes and costs of the first two biennial rounds of a population-based CRC screening program using the immunochemical fecal occult blood test (i-FOBT) in a northern It...

INTRODUCTION Screening can prevent colorectal cancer from becoming advanced by early detection of precancerous lesions. Cost-effectiveness analysis of colorectal cancer screening methods is highly necessary due to increased prevalence, decreased age at onset and the limited budget in Iran. METHODS Methods of screening currently available in Iran were selected. A systematic search revealed the...

BACKGROUND Colorectal cancer screening reduces death from colorectal cancer, but screening rates are low. While research has identified barriers to screening from the patient perspective, less research has addressed screening from the physician perspective. METHODS The Washington Comprehensive Cancer Control Partnership conducted a survey of primary care physicians in Washington State to meas...

BACKGROUND A comparative effectiveness intervention by this team improved initial fecal occult blood testing (FOBT) rates from 3% to 53% among community clinic patients. The purpose of this study was to evaluate the effectiveness and costs associated with a literacy-informed intervention on repeat FOBT testing. METHODS Between 2008 and 2011, a three-arm quasi-experiential comparative effectiv...

BACKGROUND Colorectal cancer screening (CRCS) reduces morbidity and mortality; however, the positive benefits might be partially offset by long-term distress following positive screening results. We examined relationships among colorectal cancer-specific worry and situational anxiety after positive fecal occult blood tests [FOBT (+)] compared with receipt of negative results. METHODS Of note,...

OBJECTIVE to evaluate lesions detected in two screening rounds performed in a pilot screening programme for colorectal cancer in Catalonia, Spain. MATERIAL AND METHODS a colorectal cancer screening programme was initiated in 2000. The target population included men and women aged 50-69 years. Screening consisted of biennial guaiac-based fecal occult blood testing (FOBT), and colonoscopy for p...