Cryoablation combined with chemotherapy on the quality of life of patients with non resectable esophageal or gastroesophageal cancer.
This is a single arm prospective study to determine the effect of cryoablation combined with chemotherapy on the quality of life of patients with non resectable esophageal or gastroesophageal cancer.
Study Type
OBSERVATIONAL
Enrollment
50
Upper endoscopy with cryotherapy using liquid nitrogen.
Western Regional Medical Center, Inc.
Goodyear, Arizona, United States
RECRUITINGChange in baseline quality of life (QOL) assessment using a modified EORTC QLQ-OES18 at 6 months compared to baseline
Time frame: 6 months
Change in dysphagia score using the 5 point Likert scale at 1 to 2 weeks post-procedure compared to baseline
Time frame: 1 to 2 weeks
Number of participants with adverse events as assessed by CTCAE 4.03.
Time frame: 30 days
Number of participants requiring alternative treatments for dysphagia palliation such as stenting, photodynamic therapy or brachytherapy and stenting
Time frame: 1 year
Subjective Global Assessment scale of nutritonal status will be determined at baseline and approximately 3 month intervals.
Time frame: 1 year
Tumor length in centimeters, endoscopist estimated luminal diameter and endoscopist subjective assessment of size as compared to the prior endoscopy will be determined
Time frame: 1 to 12 weeks
Immunoassays will be obtained before and after treatment
Time frame: 1 year
local tumor control will be compared to systemic tumor control
Time frame: 1 year
Survival while on cryotherapy and systemic chemotherapy will be measured.
Time frame: 1 year
Change in baseline quality of life (QOL) assessment using a modified EORTC QLQ-OES18 at 1 to 2 weeks compared to baseline
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Time frame: 1 year