Subjective well-being among Chinese breast cancer patients: The unique contributions of death anxiety, self-esteem, and social support.

Previous studies have indicated that cancer patients may have a lower level of subjective well-being (SWB); nevertheless, the underlying factors for this phenomenon remain insufficiently investigated. Based on the characteristics of Chinese breast cancer patients and the unique culture, this study explored the independent contributions of death anxiety, self-esteem, and social support to SWB from the protective and risk perspectives. A cross-sectional survey recruited 514 females with breast cancer and collected participants' demographic and the above variables. The results found that death anxiety independently predicted SWB in a negative direction (ß = -0.36, p < 0.001). In addition, self-esteem (ß = 0.38, p < 0.001) and social support (ß = 0.14, p < 0.001) also had the unique positive effects on SWB. These findings offer new insights into strengthening breast cancer patients' SWB, for instance, using relevant interventions to reduce death anxiety and improve self-esteem and social support.

The diagnostic value of contrast-enhanced ultrasonography in breast ductal abnormalities.

BACKGROUND: Ductal lesions are an important, often overlooked, and poorly understood issue in breast imaging, which have a risk of underlying malignancy ranging from 5 to 23%. Ultrasonography (US), which has largely replaced galactography or ductography, has become an important imaging method to assess patients with ductal lesions. However, it is difficult to distinguish benign from malignant ductal abnormalities only by ultrasonography, most of which are recommended to be at least in subcategory 4A; these require biopsy according to the ACR BI-RADS®atlas 5th Edition-breast ultrasound. Contrast-enhanced ultrasound (CEUS) has been shown to be valuable for differentiating benign from malignant tumors, but its value is unclear in breast ductal lesions. Therefore, the purposes of this study were to explore the characteristics of malignant ductal abnormalities on US and CEUS imaging and the diagnostic value of CEUS in breast ductal abnormalities. METHODS: Overall, 82 patients with 82 suspicious ductal lesions were recruited for this prospective study. They were divided into benign and malignant groups according to the pathological results. Morphologic features and quantitative parameters of US and CEUS were analyzed by comparison and multivariate logistic regression to determine the independent risk factors. The diagnostic performance was assessed by receiver operating characteristic (ROC) curve analysis. RESULTS: Shape, margin, inner echo, size, microcalcification and blood flow classification on US, wash-in time, enhancement intensity, enhancement mode, enhancement scope, blood perfusion defects, peripheral high enhancement and boundary on CEUS were identified as features correlated with malignant ductal lesions. However, multivariate logistic regression showed that only microcalcification (OR = 8.96, P = 0.047) and enhancement scope (enlarged, OR = 27.42, P = 0.018) were independent risk factors for predicting malignant ductal lesions. The sensitivity, specificity, positive predictive value, negative predictive value, accuracy and area under the ROC curve of microcalcifications combined with an enlarged enhancement scope were 0.895, 0.886, 0.872, 0.907, 0.890, and 0.92, respectively. CONCLUSIONS: Microcalcification and enlarged enhancement scope are independent factors for predicting malignant ductal lesions. The combined diagnosis can greatly improve the diagnostic performance, indicating that CEUS can be useful in the differentiation of benign and malignant lesions to formulate more appropriate management for ductal lesions.

Incidence, risk factors, prevention and treatment of postmastectomy pain syndrome in breast cancer: A multicenter study.

BACKGROUND: Postmastectomy pain syndrome (PMPS) is a common postoperative condition after breast cancer surgery. PURPOSE: The aim of this study was to investigate the incidence rate and risk factors of PMPS, and to propose prevention and treatment methods. METHODS: The study included 1790 postoperative breast cancer patients from three hospitals from 2017 to 2021, of which 302 (13.0%) patients with PMPS were included in the study. RESULTS: Age, breast surgery type, axillary surgery type and radiotherapy are the risk factors of PMPS. Age, radiotherapy and chemotherapy affect the pain degree of PMPS during movement. CONCLUSIONS: For breast cancer patients with high risk factors, pain should be actively prevented during perioperative period. Oral pharmacological agents, multidisciplinary combination therapy, local anesthetics and regional anesthesia are the most common treatment of PMPS.

Subsequent risk of suicide among 9,300,812 cancer survivors in US: A population-based cohort study covering 40 years of data.

BACKGROUND: Large cohort studies that estimate the variation in suicide risk among cancer patients, depending on disease type and patient characteristics, are lacking. We aimed to investigate suicide risk among patients with different cancers types in the United States (US) and to identify subsets of patients at particularly high risk. METHODS: A total of 9,300,812 cases of cancer in the Surveillance, Epidemiology, and End Results (SEER) database that were diagnosed between 1975 and 2016 were included in the study. Standardized mortality ratio (SMR) and absolute excess risk (AER) of suicide were estimated. FINDINGS: From the included cases, 14,423 cancer patients were identified as having died by suicide, representing 0.26% of all deaths. We found that cancer patients had a higher risk of suicide compared with the general population, which equated to 0.8 excess deaths per 10,000 person-years. Greater suicide risk was correlated with the following: specific cancer sites, male sex, American Indian/Alaskan Native ancestry, being divorced, being uninsured, distance of metastasis, aged between 60 and 69 at diagnosis, and having a more recent diagnosis. The greatest SMR and AER were found in patients with cancers of the respiratory system, followed by those of the oral cavity and pharynx, myeloma, bones and joints, digestive system, and brain and other nervous system cancers. INTERPRETATION: Suicide risk among cancer patients varies greatly and depends on both disease type and patient characteristics. A tailored clinical management should be considered for patients at a higher risk of suicide. FUNDING: Natural Science Foundation of China.

Biological Matrix-Assisted One-Stage Implant-Based Breast Reconstruction Versus Two-Stage Implant-Based Breast Reconstruction: Patient-Reported Outcomes and Complications.

BACKGROUND: Biological matrix-assisted one-stage implant-based breast reconstruction (IBBR) could improve the inframammary fold to achieve good esthetic results. However, whether biological matrix-assisted one-stage IBBR yields better postoperative outcomes compared with two-stage IBBR remains unclear. We aimed to compare and analyze surgical complications and patient-reported outcomes (PROs) based on the BREAST-Q version 2.0 questionnaire between biological matrix-assisted one-stage IBBR and traditional two-stage IBBR. METHODS: From May 2015 to June 2019, eligible patients who underwent SIS matrix-assisted one-stage IBBR or two-stage IBBR were enrolled in this retrospective cohort study. PROs were measured with BREAST-Q version 2.0, which scored the health-related quality of life, satisfaction, and experience domains. Complications were divided into major complications (patients requiring reoperation) and minor complications (patients who could be treated in the dressing room). PROs and complications were compared between the SIS matrix-assisted one-stage IBBR and two-stage IBBR groups. A multivariate linear regression analysis was used to identify the social and surgical factors that affected PROs. RESULTS: At our institution, 124 eligible patients were recruited. Seventy-nine patients (63.7%) underwent SIS matrix-assisted one-stage IBBR reconstruction, and 45 patients (36.3%) underwent tissue expander/implant reconstruction (two-stage IBBR). Postoperative BREAST-Q version 2.0 was completed by 68 of 79 patients (86.1%) in the SIS matrix-assisted one-stage IBBR group and by 35 of 45 patients (77.8%) in the two-stage IBBR group. In the satisfaction-related quality of life domain, satisfaction with breast was 9.27 points higher in the SIS matrix-assisted one-stage IBBR group (p = 0.012) compared with the two-stage IBBR group. The multivariate linear regression analysis showed that implant volume (p = 0.031) and postoperative radiotherapy (p = 0.036) significantly influenced the PRO of satisfaction with breast. However, patients in the SIS matrix-assisted one-stage IBBR group had a higher minor complication rate compared with patients in the two-stage IBBR group (p = 0.026). CONCLUSIONS: Our retrospective study showed that although patients treated with biological matrix-assisted one-stage IBBR tended to have higher postoperative complication rates, this technique correlated with better PROs compared with two-stage IBBR. LEVEL OF EVIDENCE III: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .