Active clinical trials for "Esophageal Neoplasms"

This is a 2-phase retrospective database study, using both case-cohort and inception (intention-to-treat) cohort analyses to evaluate any association between oral treatments for osteoporosis and the risk of esophageal cancer in women.

Questionnaire study to observe the incidence and pattern or nausea and vomiting in patients receiving combined chemotherapy and radiation. 83% of patients experience radiation therapy-induced vomiting; significant nausea and vomiting could develop with concurrent chemotherapy despite standard anti-nauseous medication prophylaxis.

This study, sponsored jointly by the National Cancer Institute and the Tehran University of Medical Sciences, will explore the causes of cancers of the stomach and esophagus (the tube that runs between the mouth and the stomach) in Northern Iran. This is a unique area of study for the following reasons: Some of the highest rates of esophageal cancer in the world have been reported in northeastern Iran 109 cases per 100,000 men and 175 cases per 100,000 women each year about 40 times higher than the rates of this cancer in the United States. In this area of Iran, unlike most areas of the world, the disease affects more women than men. Within 300 miles along the southern border of the Caspian Sea, the rates fall to 10 cases per 100,000 people per year. The high rates of disease in this area, the unique geographic distribution of cases, and the exceptionally high rate in women make Northern Iran a promising site for studying esophageal and stomach cancers. Patients 30 years of age and older who are referred to the upper gastrointestinal disease Atrak Clinic in Gonbad, Golestan Province, Iran, with suspected esophageal cancer may be eligible for this study. In addition, control subjects 30 years of age and older with certain specified diseases will be recruited from patients referred to four hospitals in Gonbad and to the Taleghani Clinic. After giving informed consent, all participants will undergo the following procedures: Interviews, including questions about age, ethnicity, education, and other demographic data; habits, such as tobacco, opium, and alcohol consumption; personal and family medical history; diet, with special attention to food preservation, cooking methods, and drinking water; physical activity; occupational and residential history; body measurements; signs and symptoms of upper gastrointestinal disease; oral hygiene; animal contact; transfusion history; and family socioeconomic status. Blood draw (15 milliliters, or 1 tablespoon) for genetic and chemical testing for markers that may predict who gets the disease. Hair and nail sampling to identify minerals or compounds whose exposure may be related to esophageal cancer. Endoscopy to evaluate the health of the esophagus and stomach. This test will be performed on all case patients and on control participants who give their permission. Before the examination, the subject will swallow a liquid that numbs the throat and may be given a medicine through a vein to promote drowsiness. The subject will then swallow a tube (endoscope) through which the doctor can look at the esophagus and stomach and take samples of tissue to look for disease. The tissue samples will be examined microscopically and will then be stored for possible future genetic or other testing related to diagnosing or determining the risk of esophageal cancer.

This single-center, retrospective cohort study aimed to evaluate the short-term outcomes of enhanced recovery after surgery (ERAS) protocol in perioperative robotic-assisted McKeown esophagectomy (RAME) among esophageal cancer patients.

Early metabolic response evaluation may predict clinical and histopathological response after neoadjuvant chemotherapy. Its value in neoadjuvant chemoradiotherapy (CRT) is unknown. Our aim was to assess the value of early metabolic response after one cycle of chemotherapy using 18-FDG-PET-CT to predict pathological response and outcome in cT2-4 N0/+ esophageal cancer treated by neoadjuvant CRT and esophagectomy.

Esophagectomy serves as an exemplar of major operative trauma, with well-known risk of pulmonary, cardiac, anastomotic, and septic complications and the presence of postoperative complications after esophagectomies for cancer is associated with a reduced long-term survival. There is a paucity in the literature regarding postoperative renal outcomes after esophageal surgery, with a wide range of incidence. The investigators will conduct a historical cohort study aiming to evaluate the incidence of postoperative acute kidney injury in patients undergoing elective esophageal cancer surgery. Secondary, the investigators will assess the progression of the acute injury and the association with adverse pulmonary, cardiac, anastomotic, and septic events, as well as increase in hospital stay and mortality. The investigators will also identify risk factors associated with acute kidney injury occurrence.

In this study, data of esophageal cancer patients undergoing definitive radiotherapy in 14 institutions from various provinces in China were evaluated to help strengthen confidence in anti-cancer, including rehabilitation, economic burden, and quality of life.

Background Esophageal carcinoma is the sixth leading cause of cancer -related mortality and the eighth most common cancer worldwide The incidence is increasing rapidly The overall 5-year survival ranges from 15% to 25% in the literature and poor outcomes are related to diagnosis at advanced stages. Surgery used to be the cornerstone of treatment of resectable esophageal cancer, but treatment of esophageal carcinoma remains challenging and need to be considered through a multimodal approach. However the modalities and the impact of this multimodal approach at a national level are unknown Primary objective: To identify predictors of recurrence after esophageal cancer surgery Secondary objectives : 5-year recurrence free survival 5-year overall survival Predictors of postoperative mortality and morbidity after surgery Impact of pCR on recurrence and survival Impact of neoadjuvant treatments on recurrence and survival Impact of patient preconditioning (such as nutritional support, esophageal prosthesis, mini-invasive approach…) on outcomes Methodology : European French-speaking retrospective multicentric study Inclusion criteria: All consecutive patients operated on, for a histologically proven carcinoma of the esophagus, the oesophago-gastric junction (Siewert type I and II), in surgical investigator centers between January 2000 and December 2010 Exclusion criteria: Siewert III type carcinoma of the oesophago-gastric junction , non surgical treatment of esophageal carcinoma Planned study period: The data will be collected over a 11-year period from January 2000 to December 2010. Follow up will be ascertained in May 2013.

The aim of this study is to identify prognostic factors for outcome in patients being complete clinical responders with chemoradiation or radiation for esophageal cancer

This study proposes to establish a CT radiomics-based prediction model for identifying metastasis lymph nodes in esophageal cancer.