BACKGROUND: The purpose of this study is to compare the survival time of non-small cell lung cancer (NSCLC) patients with different organ metastasis. Among all cancers, the morbidity and mortality of lung cancer is the highest worldwide, which may caused by local recurrence and distant metastasis, and the location of metastasis may predict the prognosis of patients. METHODS: A total of 117,542 patients with NSCLC diagnosed between 2010 and 2014 were enrolled from Surveillance, Epidemiology, and End Result (SEER) databases, and the relationship between distant metastasis and survival time was retrospectively analyzed. RESULTS: Of all the 117,542 patients diagnosed with non-small cell lung cancer, 42,071 (35.8%) patients had different degrees of distant metastasis during their medical history, including 26,932 single organ metastases and 15,139 multiple organ metastases, accounting for 64.0% and 36.0% of the metastatic patients respectively. Compared with patients with no metastasis, whose median survival time was 21 months, the median survival time of patients with metastases was 7 months (lung), 6 months (brain), 5 months (bone), 4 months (liver), and 3 months (multiple organ) respectively, and the difference was significant (P<0.001, except liver vs multiple organ P=0.650); Most patients with NSCLC (88.4%) eventually died of lung cancer. CONCLUSIONS Distant metastasis of NSCLC patients indicates poor prognosis. In NSCLC patients with single organ metastasis, the prognosis of lung metastasis is the best, and liver metastasis is the worst, and multiple organ metastasis is worse than single organ metastasis.
Aged ; Aged, 80 and over ; Bone Neoplasms ; mortality ; secondary ; Brain Neoplasms ; mortality ; secondary ; Carcinoma, Non-Small-Cell Lung ; mortality ; pathology ; Female ; Humans ; Liver Neoplasms ; mortality ; secondary ; Lung Neoplasms ; mortality ; pathology ; Male ; Middle Aged ; Neoplasm Metastasis ; Neoplasm Staging ; Prognosis ; Retrospective Studies

INTRODUCTIONNasopharnygeal carcinoma (NPC) is characterised by early metastases with the skeleton being the most common site of metastases. The ability to prognosticate survival is crucial in the decision whether or not to offer surgery to these patients and the choice of surgery offered. We aimed to evaluate the scoring systems namely: Bauer, Katagiri and Scandinavian Sarcoma Group (SSG) in NPC patients with skeletal metastases.

MATERIALS AND METHODSA total of 92 patients with skeletal metastases from NPC were studied. We retrospectively analysed the actual survival of these patients and compared with predicted survival according to the 3 scoring systems. The predicted survival according to each system was calculated and labelled as A scores. These were then re-scored by assigning NPC as a better prognostic tumour and labelled as B scores. The predicted survival of scores A and B were compared to actual survival. Univariate and multivariate Cox regression analyses were performed. The predictive values of each scoring were calculated.

RESULTSThe median overall survival for the whole cohort was 13 months (range: 1 to 120 months). In multivariate analysis, general condition and visceral metastases showed significant effect on survival. There were statistically significant differences (P <0.001) between the subgroups of the SSG B as well as Katagiri B scoring systems where NPC was classified as a better prognostic tumour. SSG B provided the highest predictive value (0.67) as compared to the other 2 scoring systems.

CONCLUSIONThe SSG and Katagiri score could be used to prognosticate NPC with a statistically significant association with actual survival.

Bone Neoplasms ; mortality ; secondary ; Carcinoma ; mortality ; secondary ; Humans ; Multivariate Analysis ; Nasopharyngeal Neoplasms ; mortality ; pathology ; Prognosis ; Proportional Hazards Models ; Retrospective Studies ; Survival Rate

BACKGROUND: Small cell lung cancer (SCLC) is highly malignant and prone to bone marrow metastasis in early stage, but its related reports are limited. This study analyzed the clinical feature, laboratory examination, treatment and prognosis of SCLC patients with bone marrow metastasis. METHODS: The clinical data of 26 SCLC patients with bone marrow metastasis were analyzed retrospectively. Prognostic factors were evaluated. RESULTS: The median age of 26 patients was 57 years and the median time from diagnosis of SCLC to confirmed bone marrow metastases was 8 d. Most patients (96.2%) were accompanied by other organ metastases. The most common laboratory abnormalities were elevated lactate dehydrogenase in 19 cases (73.1%), thrombocytopenia and elevated alkaline phosphatase respectively in 11 cases (42.3%) and anemia in 7 cases (26.9%). Twenty patients had received chemotherapy and the remaining 6 patients had not. Of this group, 16 patients received at least 2 cycles of chemotherapy after the diagnosis of bone marrow metastasis. The median survival time was 15.7 wk (0.1 wk-82.9 wk) after diagnosis of bone marrow metastasis. The survival of patients with chemotherapy was significantly better than that of those without chemotherapy (χ²=33.768, P<0.001). Multivariate analysis showed that no chemotherapy was independent poor prognostic factors (P<0.05). CONCLUSIONS The SCLC patients with bone marrow metastasis have short survival, whereas chemotherapy can extend the survival of patients.
Aged ; Bone Marrow ; pathology ; Bone Marrow Neoplasms ; mortality ; pathology ; secondary ; Female ; Humans ; Lung Neoplasms ; pathology ; Male ; Middle Aged ; Neoplasm Metastasis ; Retrospective Studies ; Small Cell Lung Carcinoma ; pathology

OBJECTIVETo analyze the clinical characteristics, survival and prognosis of breast cancer patients under 30 years of age.

METHODS129 breast cancer patients under 30 years treated from Jan 1980 to May 2000 were retrospectively reviewed. Clinical features, survival and prognostic factors were analyzed by SPSS 10.0 statistic software.

RESULTSBreast cancer patients under 30 years accounted for 2.6% of all breast cancers in our hospital. The overall 5- and 10-year survival rates were 61.5% and 46.7%, respectively. For patients with tumor < or = 3 cm or > 3 cm, the 10-year survival rates were 65.5% and 27.4% (P < 0.01). For those with number of positive axillary lymph nodes 0, 1-3, or > or = 4, the 10-year survival rates were 79.5%, 40.9% or 31.4% (P < 0.01). For patients who had been treated with or without tamoxifen, the 10-year survival rates were 63.7% and 45% (P < 0.01). For those complicated with pregnancy and lactation which was found in 24.8% of such patients, the 10-year survival rate was 44.3%. In the multivariate analysis, independent prognostic factors that might improve the overall survival were tumor size, axillary metastatic status and tamoxifen treatment.

CONCLUSIONBreast cancer patients aged 30 years and younger may have good prognosis if multimodality treatment is given. Tumor size, axillary metastatic status and tamoxifen treatment are independent prognostic factors. Prognosis of patients, either complicated with pregnancy and lactation or not, is quite similar if the clinical stage is the same and if being treated by the combined therapy.

Adolescent ; Adult ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Bone Neoplasms ; secondary ; Breast Neoplasms ; mortality ; pathology ; therapy ; Carcinoma, Ductal, Breast ; mortality ; secondary ; therapy ; Carcinoma, Medullary ; mortality ; secondary ; therapy ; Chemotherapy, Adjuvant ; Combined Modality Therapy ; Female ; Follow-Up Studies ; Humans ; Lactation ; Lung Neoplasms ; secondary ; Mastectomy ; methods ; Pregnancy ; Pregnancy Complications, Neoplastic ; pathology ; therapy ; Prognosis ; Retrospective Studies ; Survival Rate ; Tamoxifen ; administration & dosage

BACKGROUND/AIM: Recent advances in both diagnosis and treatment have markedly improved the prognosis in patients with hepatocellular carcinoma (HCC). Bone metastasis has become a clinical problem in the treatment of HCC patients. The purpose of this study was to evaluate the palliative effect of radiotherapy for painful bone metastasis from HCC. METHODS: From January 1991 to June 2000, 51 patients (77 sites) with painful bone metastasis from HCC were retrospectively analyzed. Ages ranged from 21 to 80 years (median 55 years). The male:female ratio was 7.5:1. Synchronous or metachronous bone metastasis was seen in 20 (39%) and 31 patients (61%), respectively. The most common symptom of bone metastasis was pain (45 patients, 88%). Twenty-one patients (41%) had a solitary bone metastasis while 30 (59%) had multiple ones. The sites of bone metastasis, in order of frequency, were the vertebra (38), rib (20), and pelvis (19). The total radiation dose ranged from 12.5 to 50 Gy (median 30 Gy). The Wisconsin Brief Pain Questionnaire was used to evaluate pain response. RESULTS: The overall 1 and 2 year survival rates from the time of bone metastasis were 15% and 4%, respectively. The median survival time was 5 months. Intrahepatic stage(p=0.014), and metastasis to other organs(p=0.019) were significant prognostic factor for survival by univariate analysis. There was, however, no independent prognostic factor on multivariate analysis. Pain relief after radiotherapy was achieved for 56 sites (73%). CONCLUSION: The expected life span (median 5 months) in this group of patients suggests a strong necessity for effective treatment for symptomatic palliation. Radiation therapy was effective in pain palliation for bone metastasis from HCC, and this could improve patients' quality of life.
Adult ; Aged ; Aged, 80 and over ; Bone Neoplasms/*radiotherapy/*secondary ; Carcinoma, Hepatocellular/mortality/*radiotherapy/*secondary ; English Abstract ; Female ; Human ; Liver Neoplasms/mortality/*pathology ; Male ; Middle Aged ; Palliative Care ; Retrospective Studies ; Survival Rate

Hypertrophic osteoarthropathy is characterized by clubbing of the digital tips and periosteal reaction of long bones. Most of the cases are associated with malignancy or other conditions such as congenital heart disease, liver cirrhosis, pulmonary fibrosis, biliary atresia, and gastrointestinal polyps. Hypertrophic osteoarthropathy associated with malignancy is rare in children. A few cases of hypertrophic osteoarthropathy in children with nasopharyngeal carcinoma have been reported, however, there has been no report of such case in Korea. We present a case of hypertrophic osteoarthropathy associated with nasopharyngeal carcinoma with lung metastasis in a 14-yr-old boy. In this case, hypertrophic osteoarthropathy regressed after intensive chemotherapy, but subsequently the patient died of progressive lung metastasis.
Adolescent ; Bone and Bones/radiography ; Carcinoma/*diagnosis/mortality ; Disease Progression ; Fatal Outcome ; Human ; Joint Diseases/pathology ; Lung Neoplasms/mortality/*secondary ; Male ; Nasopharyngeal Neoplasms/*diagnosis/mortality ; Neoplasm Metastasis ; Osteoarthropathy, Primary Hypertrophic/*diagnosis/mortality/radiography ; Prognosis

BACKGROUND: We present here the oncological and functional outcomes of limb salvage with or without reconstruction for primary sarcomas in the pelvic bone. METHODS: Forty-four patients who underwent pelvic resection for primary sarcomas involving the pelvis were reviewed. The average follow-up period was 39 months (range, 0 to 146 months). Chondrosarcoma (n = 17) and osteosarcoma (n = 10) were the most common diagnoses. Various clinicopathologic factors were analyzed in relation to the oncological outcomes of overall survival and local recurrence. The Musculoskeletal Tumor Society functional scores and complications were compared according to the tumor location, pelvic continuity and the type of resection. RESULTS: The overall 5-year survival rate was 40%. Metastasis at the time of diagnosis, the surgical margin and the histologic grade were the independent prognostic factors for survival. The surgical margin was an independent prognostic factor for local recurrence. An ischiopubic location of the tumor, restoration of pelvic continuity and hip joint reconstruction with total hip replacement arthroplasty were related with higher functional scores. Complications occurred in 50% of the patients and the complications varied according to the tumor location with infection being the most common complication. CONCLUSIONS: Achieving an adequate surgical margin is necessary for improving the oncological outcome of pelvic sarcomas. Restoration of the pelvic continuity and the hip joint improves the functional outcome. However, complications are common and so careful selection of the reconstruction method is needed.
Adolescent ; Adult ; Aged ; Bone Neoplasms/mortality/pathology/*surgery ; Chemotherapy, Adjuvant ; Child ; Female ; Humans ; Limb Salvage ; Male ; Middle Aged ; Neoplasm Recurrence, Local ; *Pelvic Bones/surgery ; Prognosis ; Radiotherapy, Adjuvant ; Sarcoma/mortality/pathology/secondary/*surgery ; Survival Rate ; Young Adult

PURPOSE: To evaluate the prognosis of nasopharyngeal carcinoma (NPC) patients who developed bone-only metastasis after primary treatment and the stratification of these patients into different risk groups based on independent prognostic factors. MATERIALS AND METHODS: Eighty NPC patients who developed bone-only metastasis after definitive radiotherapy from October 2005 to December 2010 were enrolled. All these patients received palliative treatment for bone metastasis, including chemotherapy and/or radiotherapy. Clinical features, treatment modality, and laboratory parameters were examined with univariate and multivariate analyses. RESULTS: The median follow-up time was 15.5 months (range, 2-67 months) for the whole cohort. The median overall metastatic survival (OMS) time and the 2-year estimate OMS rate were 26.5 months and 52%, respectively. Multivariate analysis indicated that patients with short metastases-free interval, multiple bone metastases sites, high serum lactic dehydrogenase levels, and treated with radiotherapy or chemotherapy alone had significantly worse outcomes. Patients were stratified into three different risk groups based on the number of adverse factors present. The OMS curves of the three groups were all significantly different (p<0.001). CONCLUSION: Severl prognostic factors were found to be associated with worse outcomes. According to the number of adverse factors present, bone-only metastasis patients can be stratified into three risk groups with significantly different prognoses. Such grouping may help in improving the design of clinical trials and in guiding individualized treatment for NPC patients with bone-only metastasis.
Adolescent ; Adult ; Aged ; Bone Neoplasms/mortality/*secondary/therapy ; Combined Modality Therapy ; Female ; Humans ; Male ; Middle Aged ; Multivariate Analysis ; Nasopharyngeal Neoplasms/mortality/*pathology/therapy ; Neoplasm Staging ; Prognosis ; Retrospective Studies ; Survival Rate ; Young Adult

Non-spine bone metastasis accounts for approximately 20% of all skeletal metastases, but little data have been published that focused on bone metastasis to the pelvis and extremities as an initial manifestation of cancer. We determined 1) clinicopathologic characteristics of patients who presented with non-spine bone metastasis of unknown primary malignancy, and 2) process by which the diagnosis of primary cancer was made. We retrospectively reviewed 84 patients with bone metastasis of unknown primary cancer site at the time of presentation. The study population consisted of 56 men and 28 women, with a mean age of 59.1 yr (17.5-85.6 yr). The average follow-up period was 20.8 months (1-120 mo). Primary cancer site was identified in 79 patients (94.0%), and was determined to be the lung (46.4%), kidney (13.1%), liver (9.5%), thyroid (8.3%), and prostate (4.8%). Five-year overall survival rate was 28.0%. Multiple bone metastases, distant organ metastasis, and multiple bone with organ metastases were the significant prognostic factors in univariate analysis. Multiple bone metastases remained significant after multivariate analysis (P = 0.008). Lung cancer is the most common site of primary cancer, and patients with multiple bone metastases have a poor prognosis, possibly due to disseminated cancer and a greater tumor burden.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Bone Neoplasms/mortality/pathology/*secondary ; Female ; Follow-Up Studies ; Humans ; Kidney Neoplasms/pathology ; Liver Neoplasms/pathology ; Lung Neoplasms/pathology/radiography ; Male ; Middle Aged ; Prognosis ; Prostatic Neoplasms/pathology ; Republic of Korea ; Retrospective Studies ; Survival Rate ; Thyroid Neoplasms/pathology ; Young Adult

OBJECTIVE: The aim of the study was to establish a predictive model of survival period after bone metastasis from cervical cancer. METHODS: A total of 54 patients with bone metastasis from cervical cancer were included in the study. Data at the time of bone metastasis diagnosis, which included presence of extraskeletal metastasis, performance status, history of any previous radiation or chemotherapy, the number of bone metastases, onset period, and treatment were collected. Survival data were analyzed using Kaplan-Meier method and Cox proportional hazards model. RESULTS: The median survival period after diagnosis of bone metastasis was 22 weeks (5 months). The 26- and 52-week survival rates after bone metastasis were 36.5% and 15.4%, respectively. Cox regression analysis showed that extraskeletal metastasis (hazard ratio [HR], 6.1; 95% CI, 2.2 to 16.6), performance status of 3 to 4 (HR, 7.8; 95% CI, 3.3 to 18.2), previous radiation or chemotherapy (HR, 3.3; 95% CI, 1.4 to 7.8), multiple bone metastases (HR, 1.9; 95% CI, 1.0 to 3.5), and a bone metastasis-free interval of <12 months (HR, 2.5; 95% CI, 1.2 to 5.3) were significantly and independently related to poor survival. A prognostic score was calculated by adding the number of each significant factor. The 26-week survival rates after diagnosis of bone metastasis were 70.1% in the group with a score ≤2, 46.7% in the group with a score of 3, and 12.5% in the group with a score ≥4 (p<0.001). CONCLUSION: This scoring system provided useful prognostic information on survival of patients with bone metastasis of cervical cancer.
Adult ; Aged ; Aged, 80 and over ; Bone Neoplasms/*mortality/*secondary/therapy ; Female ; Humans ; Kaplan-Meier Estimate ; Middle Aged ; Neoplasm Staging ; Proportional Hazards Models ; Survival Rate ; United States/epidemiology ; Uterine Cervical Neoplasms/*pathology/therapy