Risk factors and prevention of lower extremity lymphedema after treatment for cervical cancer / 中国医师杂志

Cervical cancer is a common malignant tumor of female reproductive system. The treatment of cervical cancer is based on surgery and radiotherapy (or concurrent chemoradiation). Lower extremity lymphedema (LEL) is a frequent complication after cervical cancer treatment, which significantly affects the quality of life of patients. Both pelvic surgery and radiation for cervical cancer can lead to LEL. The risk factors for LEL are complicated and involving characteristics regarding patient (age, comorbidities, lifestyle, etc.), tumor [International Federation of gynecology and Obstetrics (FIGO) stage, lymph node metastasis, etc.], and treatment (number of resected lymph nodes, removal of circumflex iliac nodes, adjuvant therapy, etc.). Comprehensive measures are proposed to prevent cervical cancer patients from LEL, and further investigations in terms of effectiveness are warranted.

Intuitive eating and the nutrition transition in Asia.

Current models of the nutrition transition focus on demographic changes and economic development. A further influence may be the adoption of western-based perceptions of beauty that lead to potentially harmful eating behaviours which contribute to overweight, obesity, and eating disorders. This paper proposes a comprehensive model of the nutrition transition that includes western influences on perceived attractiveness and subsequent eating styles. An exploratory test of this model for Asian countries explores differences in intuitive eating as a function of economic development and the adoption of western standards of beauty. The intuitive eating scale (IES), a measure of food consumption that is primarily characterized by the satisfaction of physical hunger, was used to evaluate agreement with intuitive eating principles in the US and four Asian countries (Japan, Thailand, the Philippines, and China). Although intuitive eating scores in the US and Thailand failed to follow predicted patterns on two of the four IES subscales, scores for the other two IES subscales and the total IES score followed predicted patterns for Asian countries. Intuitive eating appears to be a valid, measurable concept that is correlated with economic development and levels of western influence in Asian countries. The tentative findings of this exploratory study support further evaluation of cultural influences as an important component of the nutrition transition.

High-dose chemotherapy in patients with terminal malignant tumors supported by autologous peripheral blood stem cells transplantation / 中国医师杂志

Objective To observe the safety and effectiveness of high-dose chemotherapy(HDT) supported by autologous peripheral blood hematopoietic stem cells transplantation(APBHSCT) in the patients of terminal or relapsed malignant tumors.Methods The patients achieved CR or PR after 4 cycles of conventional salvage chemotherapy were divided into two groups randomly.26 patients in the research group were adapted APBHSC+HDC,50 patients in the control group were adapted 2～4 cycles of routine chemotherapy.Results In the research group,hematopoiesis was reconstructed in all patients,8 out of 17 patients who achieved PR after 4 cycles of conventional salvage chemotherapy turned into CR after APBHSC+HDC(CR rate 47.1%).In the control group,33 patients who achieved PR after 4 cycles of conventional salvage chemotherapy were still PR after 2～4 cycles of routine chemotherapy.The median survival period in the research group was 11 months,which was longer than the one in the control group.The survival rates of 2,3 and 4 years in the research group were evidently higher than the ones in the control group(P