Active clinical trials for "Colorectal Neoplasms"

The main aim of this study is to determine whether there is a difference in time to diagnosis of advanced colorectal neoplasms using quantitative Fecal Immunochemical Tests (FIT) to prioritize referral for colonoscopy (intervention) compared to usual care (qualitative FIT and appointment-based referral).

The purpose of this study is to determine if Near-Infrared fluorescence imaging is an effective approach to detect the colorectal tumoral tissues and peritoneal implants in colorectal cancer patients.

The objective of this study is to test whether a culturally-tailored in-office based intervention have impact on increasing Chinese physician's recommendation of colorectal cancer (CRC) screening to their nonadherent Chinese patients. Special aims are to: Evaluate the efficacy of a culturally-tailored physician intervention on increasing non-adherent Chinese American's patients' CRC screening rate. Identify factors that mediate or moderate the intervention effects. For example, patients who hold an eastern cultural view or are less acculturated will be more likely to benefit from the intervention than patients who hold a western view or who are more acculturated.

Colorectal cancer is the second leading cause of cancer death and one of the most commonly diagnosed malignancies. Screening is effective at reducing incidence and mortality from colorectal cancer. This study will evaluate the effectiveness of implementing systems-changes in community health centers that facilitate screening.

Only an estimated 50 million US adults aged 50-75 are up-to-date on colorectal cancer (CRC) screening according to guidelines set by the federal government. CRC is 90% curable with timely detection and appropriate treatment of precancerous polyps; increased screening could reduce incidence by up to 50%. Groups least likely to undergo screening, those with minimal education, low income, low access to health care, recent immigrants or Hispanics, are the same people who frequently receive care at Federally Qualified Healthcare Center's (FQHCs). The use of fecal occult blood tests (FOBT) and fecal immunochemical tests (FIT) is exceedingly low in FQHCs (7-9% of patients in the past year) and far below national averages and target rates. Our results will provide valuable information on how to use electronic health record (EHR) resources to optimize guideline-based screening in FQHC clinics whose patient populations have disproportionately low CRC screening rates. This project, in conjunction with the research team, will use an advisory panel to direct the research activities. The advisory panel will be made up of clinicians, leaders, researchers, and patients. The panel and team will guide the development of materials, the outreach to patients, and the research protocol to best reach FQHC patients who are due for colorectal cancer screening. This project will be conducted in two phases, Phase I is conducting a pilot at two FQHC's, and Phase II is rolling out the intervention to between 20-30 clinics.

To compare the polyp and adenoma detection rate of MOVIPREP versus an oral Sodium Picosulfate/Magnesium Citrate solution.

Patients presenting with multiple innumerable liver metastases will probably never come to resection, however, for all others, including patients with numerous multiple metastases or large metastases, resection should be considered after limited chemotherapy. There is consensus for a backbone chemotherapy consisting of fluoropyrimidine + oxaliplatin. FOLFOX was used in the previous EORTC study and is again recommended. The addition of targeted agents to standard chemotherapy in the perioperative strategy for mCRC might increase the ORR and R0 resectability, without significant increase in toxicity, therefore translating to a better outcome. BOS2 (EORTC 40091) was designed to test this hypothesis in patients with a KRAS wold-type profile. It was decided in parallel to design an open label, randomized, multi-center, 2-arm phase II-III study this time aimed at enrolling KRAS mutated patients. Arm A: (standard) mFOLFOX6 + Surgery Arm B: (experimental) mFOLFOX6 + Aflibercept + Surgery

The main objective of this study is to determine whether the first (sentinel) lymph nodes in the drainage pathway of colonic tumour can be detected at the time of surgery using a new technique. The detection method is to inject a fluorescent dye (indocyanine green) adjacent to the tumour. The dye will then be seen as it fluoresces in the light form the near infrared spectrum that can be used at the time of the laparoscopic (keyhole) surgery. An endoscope is placed in the colon (colonoscopy) during surgery and the tracer fluorescent agent is injected around the tumour. The mesentery in which the lymph nodes draining the tumour are located will then be examined by laparoscopy as it is expected that fluorescence will be identified within approximately 5 minutes of the injection. The first lymph node or nodes that take up the fluorescent dye will then be marked by placing a clip or a stitch by them. After the surgery has been completed and colon removed all lymph nodes can be examined microscopically by the pathologist, paying a particular attention to whether any tumour cells are present in the sentinel lymph nodes and whether the presence or the absence of tumour cells in that node accurately reflects the tumour status of the rest of the specimen. If this pilot demonstrates that sentinel lymph nodes can be reliably detected, we have developed a technique which allows us to remove a small area (less than 5 cm) of the colon. Using this procedure should decrease complications following traditional surgery. We however also need a method that allows accurate assessment of the lymph nodes draining the tumour. This pilot trial will examine our ability to detect such 'sentinel' lymph nodes so that we can use their status (positive for cancer cells or negative) to determine whether a smaller operation such as full thickness localised excision is adequate treatment for the patient and that they can avoid a larger operation.

The objectives of this multicenter, randomized trial is to assess the participation rate achievable through two different screening strategies (Computed Tomographic Colonography-CTC and sigmoidoscopy-FS), to compare detection rate of colorectal cancer (CRC) and advanced adenoma of tests and to evaluate their costs. The role of Computer-aided detection (CAD) for CTC screening will be also assessed. The trial involves 10 Italian centers located in the Piedmont Region and in Verona. Residents aged 58-60 years in those districts are target for recruitment. Exclusion criteria include: previous diagnosis of cancer or adenoma; family history or hereditary syndromes; personal history of inflammatory bowel disease; patients screened by colonoscopy or FOBT within 2 years; severe disease.

Colorectal cancer screening remains lower than optimal. The purpose of this study was to test the efficacy of phone-based motivational interviewing versus tailored communication versus usual care in increasing CRC screening in primary care clinics.