Investigation of Factors Influencing the Fear of Cancer Recurrence in Breast Cancer Patients Using Structural Equation Modeling: A Cross-Sectional Study.

Objective: This study aimed to investigate the fear of cancer recurrence (FCR) in breast cancer patients and develop a structural equation model of influencing factors to help formulate clinical intervention strategies. Methods: A convenience sample of 325 patients was surveyed using a general and disease-related data questionnaire, which combined the Fear of Progression Questionnaire-Short Form, Mishel Uncertainty in Illness Scale, Perceived Social Support Scale, and Medical Coping Modes Questionnaire. Results: The total score of FCR in breast cancer patients was 35.06 ± 10.83, and 53.8% of patients reached the clinical level. The structural equation model demonstrated that illness uncertainty had a direct positive impact on FCR (ß = 0.275, p < 0.05), and it could have an indirect impact through social support and resignation coping methods (ß = 0.254, p < 0.05). Conclusion: The fear of cancer recurrence in breast cancer patients needs further understanding. Medical staff can reduce or buffer FCR in breast cancer patients by strengthening positive influences, such as social support, or weakening negative influences, such as illness uncertainty and resignation coping.

Bipolar hemiarthroplasty compared with internal fixation for unstable intertrochanteric fractures in elderly patients.

BACKGROUND: The optimal treatment for unstable intertrochanteric fractures in elderly patients remains controversial. We aimed to compare internal fixation and bipolar hemiarthroplasty for the treatment of unstable intertrochanteric fractures in elderly patients. METHODS: 124 patients aged over 70 years were enrolled into this study (64 internal fixations, 60 bipolar hemiarthroplasties). Patients were followed for two years, and had a clinical, radiological, and functional review at three, six, and twelve months as well as two years. RESULTS: In the internal fixation group, the fracture reduction and internal fixation were regarded as satisfactory in 44 cases and unsatisfactory in 20 cases. Five patients in the internal fixation group (two with satisfactory results and three with unsatisfactory results) and three patients in the arthroplasty group died before the final two-year follow-up. Five patients in the internal fixation group who had unsatisfactory results suffered complications. At 24 months post-operation, patients who were treated satisfactorily with internal fixation had higher Harris scores, less pain, and better walking ability than those treated with hemiarthroplasty and unsatisfactory internal fixation. CONCLUSIONS: Internal fixation with good reduction and fixation quality should be the preferred therapeutic method for elderly unstable intertrochanteric fractures, even when severe osteoporosis is present.