Purpose: Cancer and its therapies can have a significant impact on general and oral health and, therefore, cause a reduction in patients' quality of life (QoL). The study aimed to evaluate the QoL of cancer patients who use antiresorptive and anti-angiogenic medications with or without the development of medication-related osteonecrosis of the jaws (MRONJ).
Methods: Sixty-two patients diagnosed with cancer under antiresorptive therapy answered three instruments from the European Organization for Cancer Research and Treatment (EORTC). The first questionnaire (QLQ-C30) aimed to measure the overall QoL, the second (QLQ-ELD14) is a complementary module for elderly patients, and the third (QLQ-OH15) aimed to assess oral health related to QoL.
Results: The mean age of the patients was 62.19 years, and 12.9% developed MRONJ. There was no significant difference between sex and MRONJ. Among the QLQ-C30 scales, the item "role functioning (RF2)" presented a significant result (p = 0.019). Those patients without MRONJ had a better function performance both in their daily chores and in their free time. Age was not associated to MRONJ, although some concerns are common to the elderly and cancer patients. QoL related to oral health presented a significant result (p = 0.048) showing that MRONJ has a negative impact on patients' QoL.
Conclusion: Our results showed that MRONJ has a significant impact on the general and oral QoL of cancer patients, and therefore prevention and awareness must be a priority.
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http://dx.doi.org/10.1007/s00520-021-06275-w | DOI Listing |
Med Phys
January 2025
Department of Oncology, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
Background: Kidney tumors, common in the urinary system, have widely varying survival rates post-surgery. Current prognostic methods rely on invasive biopsies, highlighting the need for non-invasive, accurate prediction models to assist in clinical decision-making.
Purpose: This study aimed to construct a K-means clustering algorithm enhanced by Transformer-based feature transformation to predict the overall survival rate of patients after kidney tumor resection and provide an interpretability analysis of the model to assist in clinical decision-making.
Med Phys
January 2025
OncoRay - National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Helmholtz-Zentrum Dresden - Rossendorf, Dresden, Germany.
Background: Patient-specific quality assurance (PSQA) is a crucial yet resource-intensive task in proton therapy, requiring special equipment, expertise and additional beam time. Machine delivery log files contain information about energy, position and monitor units (MU) of all delivered spots, allowing a reconstruction of the applied dose. This raises the prospect of phantomless, log file-based QA (LFQA) as an automated replacement of current phantom-based solutions, provided that such an approach guarantees a comparable level of safety.
View Article and Find Full Text PDFMed Phys
January 2025
Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, New York, USA.
Background: Diffusing alpha-emitters Radiation Therapy ("Alpha DaRT") is a promising new radiation therapy modality for treating bulky tumors. Ra-carrying sources are inserted intratumorally, producing a therapeutic alpha-dose region with a total size of a few millimeter via the diffusive motion of Ra's alpha-emitting daughters. Clinical studies of Alpha DaRT have reported 100% positive response (30%-100% shrinkage within several weeks), with post-insertion swelling in close to half of the cases.
View Article and Find Full Text PDFAnn Surg Oncol
January 2025
Department of Otolaryngology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Background: Anaplastic thyroid cancer (ATC) is a highly lethal disease, often diagnosed with advanced locoregional and distant metastases, resulting in a median survival of just 3-5 months. This study determines the stratified effectiveness of baseline treatments in all combinations, enabling precise prognoses prediction and establishing benchmarks for advanced therapeutic options.
Methods: The study extracted a cohort of pathologically confirmed ATC patients from the Surveillance, Epidemiology, and End Results program.
Ann Surg Oncol
January 2025
Department of Surgery, National Defense Medical College, Tokorozawa, Saitama, Japan.
Background: Tumor size (TS) in pancreatic ductal adenocarcinoma (PDAC) is one of the most important prognostic factors. However, discrepancies between TS on preoperative images (TSi) and pathological specimens (TSp) have been reported. This study aims to evaluate the factors associated with the differences between TSi and TSp.
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