ABSTRACT
Objective To analysis the prognosis of esophageal carcinoma patients with anemia before radiotherapy. Methods 137 patients with esophageal carcinoma treated with three-dimensional conformal radiation therapy (3D-CRT) in the Second Peopleˊs Hospital of Jiaozuo over the past five years were retrospectively analyzed. There were 40 patients with anemia and 97 cases without anemia before radiotherapy. The prognosis of patients with anemia and the relationship with other clinical factors were evaluated by survival analysis. Results The 3-year and 5-year overall survival (OS) rates in non-anemic group were 43.6 % and 35.7 %, respectively, and 21.0 % and 16.4 % in anemic group. The 3-year and 5-year disease-free survival (DFS) rates in non-anemic group were 38.5 % and 25.3 %, respectively, and 13.1 % and 9.2 %in anemic group. The Kaplan-Meier method showed that both 3-year and 5-year OS and DFS rates in non-anemic group were significantly higher than those in anemic group (P< 0.05). Conclusion Anemia is the independent prognostic factor for patients with esophageal carcinoma in many clinical factors.
ABSTRACT
Objective To evaluate the advantage and clinical value of javanica oil emulsion injection combined with radiotherapy for esophageal carcinoma. Method Randomized controlled trials (RCTs) concerning javanica oil emulsion injection combined with radiotherapy for esophageal carcinoma were made on electronic databases of CBM, CNKI, Wangfang, VIP and PubMed from 1990 to February 28, 2015. Quality of the included RCTs was assessed by Jadad scoring , and Meta-analyses were performed by RevMan5.3 software. Results Seven RCTs involving 575 patients were included in Meta-analysis. All studies were in low quality. The results of Meta-analyses showed that Javanica oil emulsion injection combined with radiotherapy for esophageal carcinoma, compared with control groups, could increase the recent curative effect (P < 0.000 01) and improve the quality of live (P = 0.000 8), decrease the hematologic toxicities (P = 0.03) and the incidence rate of radioaction esophagitis (P = 0.02), but not enough evidence was found to prove that it can enhance survival rate (P = 0.25). Conclusions The results of Meta-analysis indicate that javanica oil emulsion injection may have therapeutic effects on the treatment of esophageal carcinoma. Yet the effects of javanica oil emulsion injection still need to be confirmed by large multi-center randomized controlled trials.