0000000000327741
AUTHOR
Davide Ottaviani
Bone metastases in patients with metastatic renal cell carcinoma: are they always associated with poor prognosis?
Purpose: Aim of this study was to investigate for the presence of existing prognostic factors in patients with bone metastases (BMs) from RCC since bone represents an unfavorable site of metastasis for renal cell carcinoma (mRCC). Materials and methods: Data of patients with BMs from RCC were retrospectively collected. Age, sex, ECOG-Performance Status (PS), MSKCC group, tumor histology, presence of concomitant metastases to other sites, time from nephrectomy to bone metastases (TTBM, classified into three groups: <1 year, between 1 and 5 years and >5 years) and time from BMs to skeletal-related event (SRE) were included in the Cox analysis to investigate their prognostic relevance. R…
Corrigendum: Natural History of Non-Small-Cell Lung Cancer with Bone Metastases.
We conducted a large, multicenter, retrospective survey aimed to explore the impact of tumor bone involvement in Non-Small Cell Lung Cancer.Data on clinical-pathology, skeletal outcomes and bone-directed therapies for 661 deceased patients with evidence of bone metastasis were collected and statistically analyzed. Bone metastases were evident at diagnosis in 57.5% of patients. In the remaining cases median time to bone metastases appearance was 9 months. Biphosphonates were administered in 59.6% of patients. Skeletal-related events were experienced by 57.7% of patients; the most common was the need for radiotherapy. Median time to first skeletal-related event was 6 months. Median survival a…
Natural history of bone metastasis in colorectal cancer: final results of a large Italian bone metastases study.
ABSTRACT Background Data are limited regarding bone metastases from colorectal cancer (CRC). The objective of this study was to survey the natural history of bone metastasis in CRC. Patients and methods This retrospective, multicenter, observational study of 264 patients with CRC involving bone examined cancer treatments, bone metastases characteristics, skeletal-related event (SRE) type and frequency, zoledronic acid therapy, and disease outcomes. Results Most patients with bone metastases had pathologic T3/4 disease at CRC diagnosis. The spine was the most common site involved (65%), followed by hip/pelvis (34%), long bones (26%), and other sites (17%). Median time from CRC diagnosis to b…
Natural History of Non-Small-Cell Lung Cancer with Bone Metastases
AbstractWe conducted a large, multicenter, retrospective survey aimed to explore the impact of tumor bone involvement in Non-Small Cell Lung Cancer.Data on clinical-pathology, skeletal outcomes and bone-directed therapies for 661 deceased patients with evidence of bone metastasis were collected and statistically analyzed. Bone metastases were evident at diagnosis in 57.5% of patients. In the remaining cases median time to bone metastases appearance was 9 months. Biphosphonates were administered in 59.6% of patients. Skeletal-related events were experienced by 57.7% of patients; the most common was the need for radiotherapy. Median time to first skeletal-related event was 6 months. Median su…
Natural history of malignant bone disease in non-small cell lung cancer: Preliminary results of a multicenter bone metastasis survey
e19084 Background: Bone metastases represent an increasing clinical problem in advanced non-small cell lung cancer (NSCLC) as disease-related survival improves. This is a multicenter, retrospective survey aimed to explore the impact of bone involvement in this severe, life-threatening disease. Methods: Data on clinicopathology, skeletal outcomes, skeletal-related events (SREs), and bone-directed therapies for 421 deceased NSCLC patients (48.6% aged >66 years) with evidence of bone metastasis were statistically analyzed. Results: ECOG performance status at diagnosis of NSCLC was 0 in 41.4% of patients, 1 in 42.8% and 2 in 13.9%. The most frequent stage at diagnosis was IV (76.8%). Adenoc…