Most new cases and the highest mortality rates of breast cancer occur among middle-aged and old women. The recurrence rate of early-stage invasive ductal carcinoma (IDC) among women aged ≥ 50 years and receiving different treatments remains unclear. Therefore, this study was conducted to determine these rates. We used Surveillance, Epidemiology, and End Results (SEER) data for this nationwide population-based cohort study. All women aged ≥ 50 years and diagnosed with early-stage IDC between 2000 and 2015 were identified and divided into three treatment groups, namely, breast conservation therapy (BCT), mastectomy alone (MAS), and mastectomy with radiation therapy (MAS + RT). The recurrence rates of IDC among these groups were then compared. The BCT group had a lower short-term recurrence risk than the MAS and MAS + RT groups (hazard ratio [HR]: 1.00 vs. 2.90 [95% CI 1.36-2.66] vs. 2.07 [95% CI 0.97-4.44]); however, the BCT group also had a higher long-term recurrence risk than MAS and MAS + RT groups (HR 1.00 vs. 0.30 [95% CI 0.26-0.35] vs. 0.43 [95% CI 0.30-0.63]). The high long-term recurrence rate of the BCT group was especially prominent at the 10- and 15-year follow-ups. The results provide valuable evidence of the most reliable treatment strategy for this population. Further studies including more variables and validation in other countries are warranted to confirm our findings.
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http://dx.doi.org/10.1038/s41598-022-08328-4 | DOI Listing |
Introduction Parenteral heparin is widely used as bridging therapy while optimising oral anticoagulation(OAC). Newer Direct-Acting OACs(DOACs) attain therapeutic effect very quickly. We report the use of dabigatran as bridging therapy during warfarin optimization for cardioembolic stroke in two patients who opted to receive warfarin for long-term anticoagulation for secondary stroke prevention.
View Article and Find Full Text PDFAnn Surg Oncol
December 2024
Division of Breast Surgery, Department of Surgery, Linkou Chang Gung Memorial Hospital, Taoyüan, Taiwan, R.O.C..
Background: We investigated the perioperative outcome and oncologic safety of performing nipple-sparing mastectomy (NSM) through a single axillary incision (NSM-SAI) compared with performing NSM through a conventional incision (NSM-C).
Methods: We retrospectively reviewed 725 patients who underwent NSM for breast cancer between January 2010 and December 2023; 333 patients who underwent NSM with immediate reconstruction (IR) were enrolled. Surgical outcomes and oncologic outcomes of NSM-C (n = 184), NSM performed through SAI with a freehand approach (NSM-SAI-F; n = 92), and with an endoscopic approach (NSM-SAI-E; n = 57) were demonstrated.
Fr J Urol
December 2024
Department of Urology, Univ. Lille, Lille, France. Electronic address:
Background: Active surveillance (AS) is the recommended approach for managing Grade-Group1 (GG1) prostate cancer (PCa). Incorporating MRI at entry improve patient selection and outcomes.
Objective: To evaluate long-term oncological outcomes of patients receiving AS selected with MRI at entry.
Orthop Traumatol Surg Res
December 2024
Department of Orthopedic and Trauma Surgery, Centre Hospitalier de Versailles, Île-de-France Ouest University, 177 Rue de Versailles, 78150 Le Chesnay, France. Electronic address:
Purpose: To determine in the long-term the rate of osteoarthritis of recession wedge trochleoplasty performed in patients with high-grade trochlear dysplasia and recurrent patellar dislocations. The hypothesis was that the rate of secondary osteoarthritis was low.
Methods: Fifteen consecutive patients (17 knees) undergoing a recession wedge trochleoplasty surgery for recurrent patellar dislocation were retrospectively included.
Biosens Bioelectron
December 2024
2020 X-Lab, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai, 200050, China; Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China; State Key Laboratory of Transducer Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai, 200050, China; School of Graduate Study, University of Chinese Academy of Sciences, Beijing, 100049, China. Electronic address:
Anti-seizure medications and deep brain stimulation are widely used therapies to treat seizures; however, both face limitations such as resistance and the unpredictable nature of seizures. Recent advancements, including responsive neural stimulation and on-demand drug release, have been developed to address these challenges. However, a gap remains, as electrical stimulation provides only transient effects while medication has a delayed onset.
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