Αρχική Uncategorized Lymph Node Biopsies Are Unnecessary For Early-Stage Breast Cancer Patients, Study Finds

Lymph Node Biopsies Are Unnecessary For Early-Stage Breast Cancer Patients, Study Finds

For patients with the earliest stage of breast cancer, lymph node biopsies do not benefit them or improve outcomes, a study out of Yale shows.DCIS (ductal carcinoma in situ) is breast cancer that has formed in the milk ducts. It is the earliest stage of breast cancer and is typically noninvasive. Roughly 60,000 women are diagnosed with DCIS every year in the United States.This is the first study to show evidence that lymph nodes biopsies are not beneficial to patients with DCIS. These finding should hopefully lead to improved treatment guidelines.“Our study actually showed that there is no benefit of sentinel node biopsy in terms of breast cancer mortality, breast cancer recurrence or invasive breast cancer,” said Shi-Yi Wang, co-author of the study. She’s a health services researcher at Yale School of Public Health in New Haven, Connecticut.Photo: Adobe Stock/michaelheim
The study was published in the Journal of the National Cancer Institute Cancer Spectrum and lead by researchers at Yale.Using the Surveillance, Epidemiology, and End Results-Medicare database, which contains about 12,000 patients, the team identified 1,992 women who received a sentinel lymph node biopsy. They then identified 3,965 women in the database who did not have the biopsy and who had similarities to the patients who had, such as age and tumor characteristics.All the women in the study were 67 years old or older, had been diagnosed with DCIS sometime between 2001 through 2013, and had received breast-conserving surgery.Photo: Adobe Stock/lyosha_nazarenko
Looking at the two groups, the researchers found three key results. First, there was no significant difference between the groups when it came to recurrence and needing a mastectomy. There was also no significant difference between groups when it came to invasive breast cancer cropping up in the same breast later on. Third, both groups had a similar rate of death from breast cancer.Lymph node biopsies experienced a strong uptick in the first part of the century. All lymph node biopsies for patients with DCIS who received breast-conserving surgery rose from around 20% to 44% between 1998 and 2011. This happened in large part because the rate of sentinel lymph node biopsies — which are the ones closest to the original site of the cancer — increased sharply, from around 7% to 39%.Photo: Adobe Stock/7activestudio
“Unnecessary surgery places patients at higher risk for surgical complications and adds to overall healthcare costs,” said Bridig Killelea, co-author of the study and a Yale associate surgery professor.Thankfully, most surgeons have already stopped performing this procedure on patients with DCIS. However, some still do. Hopefully these findings will lead to improved and updated guidelines for all breast cancer surgeons to follow.Source

NEWSLETTER

Συμπληρώστε το email σας για να λαμβάνετε τις σημαντικότερες ειδήσεις από το ogkologos.com

Βρείτε μας

2,449ΥποστηρικτέςΚάντε Like
57ΑκόλουθοιΑκολουθήστε

Διαβαστε Επίσης

ΕΞΕΛΙΞΕΙΣ ΣΤΗ ΘΕΡΑΠΕΙΑ ΤΟΥ ΜΗ-ΜΙΚΡΟΚΥΤΤΑΡΙΚΟΥ ΚΑΡΚΙΝΟΥ ΤΟΥ ΠΝΕΥΜΟΝΑ (ΜΜΚΠ)

ΕΞΕΛΙΞΕΙΣ ΣΤΗ ΘΕΡΑΠΕΙΑ ΤΟΥ ΜΗ-ΜΙΚΡΟΚΥΤΤΑΡΙΚΟΥ ΚΑΡΚΙΝΟΥ ΤΟΥ ΠΝΕΥΜΟΝΑ (ΜΜΚΠ) Γράφει ο Δρ Παπαδούρης Σάββας, Παθόλογος-Ογκολόγος   Ο ΜΜΚΠ βρίσκεται αναλογικά στο 80% και πλέον του συνολικού...

Διατρέχουν όντως οι καρκινοπαθείς μεγαλύτερο κίνδυνο λόγω κοροναϊού;

Σε πρακτικό επίπεδο, τα δεδομένα των σχετικών μελετών υποδηλώνουν ότι η χημειοθεραπεία ή οι άλλες αντι-νεοπλασματικές θεραπείες δεν αυξάνουν σημαντικά τον κίνδυνο θνησιμότητας από...

FDA: Η ακτινοβολία των smartphones δεν προκαλεί καρκίνο

Σε μια νέα έκθεσή της, η Υπηρεσία Τροφίμων και Φαρμάκων (FDA) των ΗΠΑ αναφέρει ότι επανεξέτασε τις σχετικές επιστημονικές έρευνες που δημοσιεύθηκαν τα τελευταία...

Νέα ανακάλυψη, νέα ελπίδα για τον καρκίνο

Ένα νεοανακαλυφθέν τμήμα του ανοσοποιητικού μας συστήματος θα μπορούσε να αξιοποιηθεί για την αντιμετώπιση όλων των ειδών καρκίνου, σύμφωνα με επιστήμονες του πανεπιστημίου Cardiff...

Καρκίνος: Ευεργετική για τους καρκινοπαθείς η άσκηση

Σημαντικά ωφέλη προσφέρει η άσκηση, ακόμη και σε ασθενείς με καρκίνο. Οι περισσότεροι ασθενείς αγνοούν τα οφέλη που μπορεί να έχει γι’ αυτούς η συχνή...

Prostate Cancer

The article is provided by Scientific Communications Officer of NIPD Genetics, Ms Marina Charitou (MSc) Prostate Cancer Awareness Prostate cancer is the second most common cancer...
- Advertisment -

Ροή Ειδήσεων

Targeted Therapy Based on Molecular Profiling of Malignant Mesothelioma Tumours Is Feasible

Targeted therapy recommendations can be made based on the molecular profiles of tumour samples from patients with metastatic malignant mesothelioma (MM) according to findings...

News digest – targeted radiation beam, precision medicine and our early detection roadmap

<img width="620" height="348" src="https://zniup3zx6m0ydqfpv9y6sgtf-wpengine.netdna-ssl.com/wp-content/uploads/2020/10/Radiation_hero-1.jpg" class="attachment-hero size-hero" alt srcset="https://zniup3zx6m0ydqfpv9y6sgtf-wpengine.netdna-ssl.com/wp-content/uploads/2020/10/Radiation_hero-1.jpg 620w, https://zniup3zx6m0ydqfpv9y6sgtf-wpengine.netdna-ssl.com/wp-content/uploads/2020/10/Radiation_hero-1-300x168.jpg 300w, https://zniup3zx6m0ydqfpv9y6sgtf-wpengine.netdna-ssl.com/wp-content/uploads/2020/10/Radiation_hero-1-220x123.jpg 220w, https://zniup3zx6m0ydqfpv9y6sgtf-wpengine.netdna-ssl.com/wp-content/uploads/2020/10/Radiation_hero-1-150x84.jpg 150w" sizes="(max-width: 620px) 100vw, 620px" data-attachment-id="18059" data-permalink="https://scienceblog.cancerresearchuk.org/2020/10/17/news-digest-targeted-radiation-beam-precision-medicine-and-our-early-detection-roadmap/radiation_hero-3/" data-orig-file="https://scienceblog.cancerresearchuk.org/wp-content/uploads/2020/10/Radiation_hero-1.jpg" data-orig-size="620,348" data-comments-opened="1"...

A Pet Pug Helped Two Sisters Realize They Both Had Breast Cancer

Sisters Amanda Tasca and Amy Niosi are grateful for one very perceptive pug. Amanda’s dog Daisy, a gift from her husband Steve and one...

Woman with Breast Cancer May Have Saved Her Twin’s Life by Revealing Her Lumpectomy Scar

When Meagan McCallum was diagnosed with breast cancer, she had no idea that her experience might actually save her sister’s life. Meagan underwent a...

Lo que debe saber sobre el cáncer de pulmón

La Dra. Jyoti D. Patel es profesora de Medicina y directora de Oncología Torácica de la Universidad de Chicago y es editora asociada para...

Alternatives for Outdoor Foods

Autumn has arrived, but that doesn’t mean outdoor dining has to end! You might be wondering what foods you could prepare that are healthy...