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NCT04880473
PrevisEA is a noninvasive, disposable device that uses audio spectral analysis of sounds produced by the gastrointestinal tract to predict gastrointestinal impairment (GII). GII is most commonly associated with postoperative ileus (POI), but could be the result of other causes, such as early postoperative bowel obstruction. GII is defined as failure of successful early oral re-feeding in a subject undergoing major abdominal surgery. For subjects who are allowed to resume a diet during the first 24 hours after surgery, a failure to successfully orally re-feed a subject is defined as presentation with emesis, requiring a reversal of diet, or the placement of a nasogastric tube on first postoperative day or later. The device is considered non-significant risk (NSR). The device does not inform medical decisions in this study. Researchers will be blinded to results of the device during this study.
NCT06165523
The purpose of this study is to determine the effects of added probiotic cultures to a carbohydrate + protein recovery beverage compared to a similar recovery beverage without probiotic cultures, in its ability to impact endurance performance, perceived ratings of gastrointestinal symptoms and markers of inflammation and intestinal damage.
NCT05080907
iSpecimen aims to create a clinical partner network of hospitals, laboratories, academic institutions, and other healthcare organizations ("institutions") capable of providing researchers and educators ("researchers") with annotated biospecimens for use in biomarker discovery and validation; diagnostic test and instrumentation development and validation; therapeutics development; other medical research including the impact that various specimen collection and handling methods and conditions have on research results; and in education such as researcher or physician training (collectively "research").
NCT03100409
In Mexico, cervical cancer (CC) ranks second in incidence and mortality among women. The National Institute of Cancer in Mexico (lNCan) receives annually about 500 patients with CC, 80% of which are diagnosed with locally advanced disease. The standard treatment for locally advanced disease consists in concomitant chemo-radiotherapy based on cisplatin (QT-RT), followed by brachytherapy, with an absolute benefit of 10%. Adverse effects include gastrointestinal toxicity, which is the most important factor limiting the dosage of pelvic radiation. Cancer treatment, in any modality, induces malnutrition, more so when combined treatments are administered. Radiation induced gastrointestinal toxicity is caused by different factors, among which are malabsorption of bile, fat and carbohydrates, decrease in brush border enzymes, diverticular disease, proctitis, and psychological factors. International guidelines for cancer patients recommend nutritional assessment in these patients before they start treatment, so nutritional risk can be detected and the patient may get started on dietary intervention to prevent malnutrition. Several authors have studied the dietary management that may help reduce the gastrointestinal effects in cancer patients receiving pelvic radiotherapy. To reduce diarrhea and prevent malnutrition the recommended dietary approach is a low residue diet consisting on 20-25% kcal from fat, 5g of lactose and 20g of fiber. Currently the INCan does not follow the nutrition care process for cervical cancer patients; written recommendations are given to the patients with a list of foods allowed or not allowed, with no further nutritional assessment or intervention. From previous studies, the investigators have demonstrated that the current recommendations do not help the patients maintain their nutritional status, during their treatment most patients become malnourished (81%, p\<0.01). Therefore, the aim of this clinical trial is to evaluate a diet low in residue in CC patients, considering the necessary modifications for each patient if morbidities are present, in comparison with the current dietary recommendations used in the INCan.
NCT00936130
The purpose of the study is to determine the effect of three weight loss surgeries compared to a low calorie diet with regard to energy expenditure, body composition, insulin sensitivity, and the response of gastrointestinal peptides to a standard meal. Baseline assessments will be conducted in all four groups and changes will be compared six and fifty-two weeks post-operatively.
NCT00814086
This phase I trial is studying the side effects and best dose of cisplatin given together with paclitaxel in treating patients with stage IIB, stage IIC, stage III, or stage IV ovarian epithelial cancer, fallopian tube cancer, or primary peritoneal cavity cancer. Drugs used in chemotherapy, such as cisplatin and paclitaxel, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving more than one drug (combination chemotherapy) and giving them in different ways may kill more tumor cells.
NCT00436774
RATIONALE: Treatment for pediatric extracranial germ cell tumors may cause side effects and secondary cancers later in life. A study that evaluates patients after receiving combination chemotherapy or surgery may help doctors understand the side effects and secondary cancers that occur later in life. PURPOSE: This study is looking at treatment outcome and quality of life in patients with pediatric extracranial germ cell tumors previously treated on clinical trial CCLG-GC-1979-01 or CCLG-GC-1989-01.
NCT00869739
RATIONALE: Telephone counseling after radical prostatectomy may help African American prostate cancer survivors and their intimate partners cope with the problems and challenges of surgery, and may reduce distress and improve quality of life. It is not yet known which counseling and education program is more effective in helping prostate cancer survivors and their partners. PURPOSE: This randomized clinical trial is studying effective ways to help African American prostate cancer survivors and their partners cope with challenges after surgery for early-stage prostate cancer.