We aimed to establish a laboratory prognostic index (LPI) in advanced non-small cell lung cancer (NSCLC) patients based on hematologic and biochemical parameters and to analyze the predictive value ...of LPI on NSCLC survival.
The study retrospectively reviewed 462 patients with advanced NSCLC diagnosed between 2000 and 2010 in a single institution. We developed an LPI that included serum levels of white blood cells (WBC), lactate dehydrogenase (LDH), albumin, calcium, and alkaline phosphatase (ALP), based on the results of a Cox regression analysis. The patients were classified into 3 LPI groups as follows: LPI 0: normal; LPI 1: one abnormal laboratory finding; and LPI 2: at least 2 abnormal laboratory findings.
The median follow up period was 44 months; the median overall survival (OS) and median progression-free survival (PFS) were 11 and 6 months, respectively. A multivariate analysis revealed that the following could be used as independent prognostic factors: an Eastern Cooperative Oncology Group performance status score (ECOG PS) ≥2, a high LDH level, serum albumin <3 g/dL, serum calcium>10.5 g/dL, number of metastases>2, presence of liver metastases, malignant pleural effusion, or receiving chemotherapy ≥4 cycles. The 1-year OS rates according to LPI 0, LPI 1, and LPI 2 were 54%, 34%, and 17% (p<0.001), respectively and 6-month PFS rates were 44%, 27%, and 15% (p<0.001), respectively. The LPI was a significant predictor for OS (Hazard Ratio (HR): 1.41; 1.05-1.88, p<0.001) and PFS (HR: 1.48; 1.14-1.93, p<0.001).
An LPI is an inexpensive, easily accessible and independent prognostic index for advanced NSCLC and may be helpful in making individualized treatment plans and predicting survival rates when combined with clinical parameters.
Osteosarcomas with lung metastases are rather heterogenous group. We aimed to evaluate the clinicopathological characteristics and outcomes of osteosarcoma patients with lung metastases and to ...compare the synchronous and metachronous lung metastatic groups. A total of 93 adolescent and adult patients with lung metastatic osteosarcoma, from March 1995 to July 2011, in a single center, were included. Sixty-five patients (69.9%) were male. The median age was 19 years (range, 14-74). Thirty-nine patients (41.9%) had synchronous lung metastases (Group A) and 54 patients (58.1%) had metachronous lung metastases (Group B). The 5-year and 10-year post-lung metastases overall survival (PLM-OS) was 17% and 15%, respectively. In multivariate analysis for PLM-OS, time to lung metastases (p = 0.010), number of metastatic pulmonary nodules (p = 0.020), presence of pulmonary metastasectomy (p = 0.007) and presence of chemotherapy for lung metastases (p< 0.001) were found to be independent prognostic factors. The median PLM-OS of Group A and Group B was 16 months and 9 months, respectively. In Group B, the median PLM-OS of the patients who developed lung metastases within 12 months was 6 months, whereas that of the patients who developed lung metastases later was 16 months. Time to lung metastases, number and laterality of metastatic pulmonary nodules, chemotherapy for lung metastatic disease and pulmonary metastasectomy were independent prognostic factors for patients with lung metastatic osteosarcoma. The best PLM-OS was in the subgroup of patients treated both surgery and chemotherapy. The prognosis of the patients who developed lung metastases within 12 months after diagnosis was worst.
Uterine sarcomas are a group of heterogenous and rare malignancies of the female genital tract and there is a lack of consensus on prognostic factors and optimal treatment.
To perform a retrospective ...evaluation of clinicopathological characteristics, prognostic factors and treatment outcomes of 93 patients with uterine sarcomas who were diagnosed and treated at 4 different centers from November 2000 to October 2010.
Of the 93 patients, 58.0% had leiomyosarcomas, 26.9% malignant mixed Mullerian tumors, 9.7% endometrial stromal sarcomas, and 5.4% other histological types. According to the last International Federation of Gynecology and Obstetrics (FIGO) staging, 43.0% were stage I, 20.4% were stage II, 22.6% were stage III and 14.0 % were stage IV. Median relapse free survival (RFS) was 20 months (95% confidence interval (CI), 12.4-27.6 months), RFS after 1, 2, 5 years were 66.6%, 44.1%, 16.5% respectively. Median overall survival (OS) was 56 months (95% CI, 22.5-89.5 months), and OS after 1, 2, 5 years was 84.7%, 78%, 49.4% respectively. Multivariate analysis showed that age≥60 years and high grade tumor were significantly associated with poor OS and RFS; patients administered adjuvant treatment with sequential chemotherapy and radiotherapy had longer RFS time. Among patients with leiomyosarcoma, in addition to age and grade, adjuvant treatment with sequential chemotherapy and radiotherapy after surgery had significant effects on OS.
Uterine sarcomas have poor progrosis even at early stages. Prognostic factors affecting OS were found to be age and grade.
Primary Gastric Hodgkin lymphoma is seen very rarely. Primary gastric Hodgkin lymphoma and gastric carcinoma in same patient is very very rare entity. Almost all of the primary gastric lymphoma cases ...are non-Hodgkin lymphoma type. We report the case of 45-year-old man with 3-month history of abdominal pain and weight loss. Upper gastrointestinal endoscopic examination revealed an ulcerated polypoid mass on greater curve of stomach and histopathological examination of biopsy showed adenocarcinoma. After near total gastrectomy, gastric Hodgkin lymphoma diagnosis was made, and postoperative 4 courses of doxorubicin, bleomycin, vinblastine, dacarbazine (ABVD) regimen were administered, and then total 3,600 cGy radiotherapy was delivered. After 7 years, during control examination, early gastric carcinoma was diagnosed. Our case is very rare entity of gastric Hodgkin lymphoma and metachronous gastric carcinoma. This case also shows the importance of follow-up of patients not only for the relapse of primary disease but also for the development of secondary malignancy which can be diagnosed at early curable stage.
We retrospectively analyzed 294 patients with primary soft tissue sarcoma followed between 1996 and 2002 in Ankara Oncology Hospital. There were 170 male and 124 female patients with the age range of ...16–80 years. The primary tumor was in the extremity in 72.9% of the patients. We determined lung metastasis in 102 (85%) out of the 120 patients as distant metastasis. The most common adult sarcomas were liposarcoma (16.3%), malignant mesenchymal tumor (MMT) (13.9%), malignant fibrous histiocytoma (MFH) (11.2%), rhabdomyosarcoma (10.2%) and synovial sarcoma (10.2%). Seventeen patients (5.3%) had grade 1 tumor, 143 patients (52.2%) had grade 2 tumor, and 112 patients (41.4%) had grade 3 tumor. In 45 patients (15.3%), the grade of the tumors is unknown. The tumor size was 0 to <5 cm in 54 cases (19.4%), 5–10 cm in 117 cases (41.9%) and >10 cm in 108 cases (38.7%). In 15 cases (5.1%), tumor size was unknown. Ninety-five patients (32.4%) were treated with adjuvant chemotherapy, and 125 patients (42.7%)) were treated with palliative chemotherapy. Prognostic factors influencing the overall survival were tumor size, grade, adjuvant radiotherapy and chemotherapy. Adjuvant radiotherapy had influence on disease-free survival. While tumor grade and size showed a significant value for predicting local recurrence, grade, localization of tumor, adjuvant chemotherapy and radiotherapy had an impact on metastasis development. The 1-year overall survival for all patients was 73.4%, 3-year overall survival was 51.8%, and 5-year overall survival was 45.1%.
Aim
The goal of this study is to evaluate possible factors affecting the survival of patients treated with gonadotropin‐releasing hormone (GnRH) analogues.
Methods
Demographic characteristics, ...treatment modalities, overall survival (OS) and the possible factors affecting the survival a total of 554 premenopausal breast cancer patients in Turkey evaluated retrospectively.
Results
The median duration of GnRH analogues use was 22 ± 13.6 (range, 1–87) months. Patients were divided into three groups according to the duration of GNRH analogues use; 4–12 months (Group A), 13–24 months (Group B) and ≥25 months (Group C). Overall, 530 patients were analyzed; 23.2%, 45.8%, 30.9% of the patients were in Group A, B and C, respectively. The median follow‐up duration was 34 ± 30.3 (range, 4–188) months. The OS in patients ≤35 years of age was found to be significantly longer than that of patients >35 years of age in Group B (log rank, P = 0.023). The disease‐free survival of the patients in Group A was significantly shorter than that of patients in Group C (log rank, P = 0.003). The OS of Group A patients was significantly shorter in comparison to that of Group B and Group C patients (log rank, P = 0.000) and the OS of Group B patients was significantly shorter than Group C (log rank, P = 0,000).
Conclusion
There is currently no definite data on the optimal duration of GnRH analogues use. One of the important results of this study that will provide an insight to the future studies is the improvement gained in OS by the increase in the duration of GnRH analogues use.
Skeletal-related events (SREs) for nonsmall cell lung cancer (NSCLC) patients with bone metastasis lead to serious morbidity. The aim of this study was to determine risk factors for SREs in NSCLC ...patients with bone metastasis and the factors influencing SRE-free survival and overall survival (OS). From 2000 to 2012, we evaluated retrospectively 835 NSCLC patients. Three hundred and thirty-five of them with bone metastasis were included in the study. SREs and the other prognostic factors were evaluated by univariate and multivariate analysis for SRE-free survival and OS. SREs were detected in 244 patients (72.8 %). The most common SREs were the need for radiotherapy (43.2 %) and malignant hypercalcemia (17.6 %). The median time to first SRE was 3.5 months at the median follow-up of 17 months. A multivariate analysis showed that the presence of bone metastasis at diagnosis (
p
< 0.001), the number of bone metastasis (
p
= 0.001), baseline hypercalcemia (
p
= 0.004), and the presence of palliative radiotherapy (
p
= 0.04) were independent prognostic factors for SRE-free survival. A logistic regression analysis identified that the presence of bone metastasis at diagnosis odds ratio (OR), 12.6, number of bone metastasis (OR, 3.05), and baseline hypercalcemia (OR, 0.33) were found to be predictive factors in the developing of SRE. The median OS time for patients with SRE was worse than that for patients without SRE (7 vs 12 months, respectively). For OS, male gender, ECOG performance status (PS), high lactate dehydrogenase (LDH) level, hypoalbuminemia, the presence of bone metastasis at diagnosis, the number of bone metastasis, the presence of SREs, the presence of bisphosphonate therapy, and palliative radiotherapy were independent prognostic indicators for OS by the multivariate analysis. Our results indicated that the frequency of SREs was high and the presence of bone metastasis at the time of diagnosis, baseline hypercalcemia, and multiple bone metastases were significant factors predicting the occurrence of SREs. If bone metastases diagnose earlier, treatments for the prevention of SREs may be initiated earlier; thus, the deterioration of quality of life may be preserved.
The aim of this retrospective, multicenter study was to evaluate clinicopathological characteristics, prognostic factors and treatment outcomes of teenage and adult patients with high-grade ...osteosarcoma. A total of 240 osteosarcoma patients who were diagnosed and treated from March 1995 to September 2011 were analyzed. Median age was 20 years (range 13–74 years), and 153 patients (63.8 %) were male. Primary tumor localization was extremity in 204 patients (85.4 %), trunk in 21 patients (8.8 %) and head and neck region in 14 patients (5.9 %). According to American Joint Committee on Cancer staging system, 186 patients (77.5 %) were stage II, 3 (1.3 %) were stage III and 48 (20.0 %) were stage IV. Median overall survival (OS) was 55 months (95 % CI 36.8–73.1 months). OS after 2, 5 and 10 years were 67, 49 and 42 %, respectively. Univariable analysis for OS showed that male gender (
p
= 0.032), high baseline lactate dehydrogenase (LDH) level (
p
< 0.001), high baseline serum alkaline phosphatase level (
p
= 0.002), telangiectatic subtype (
p
= 0.023), presence of metastasis at diagnosis (
p
< 0.001), presence of tumor positive margins after primary surgery (
p
= 0.015), poor pathological response to preoperative chemotherapy (
p
= 0.006) and presence of recurrent disease during follow-up period (
p
< 0.001) were significantly associated with poor survival. Patients who received postoperative methotrexate plus doxorubicin plus cisplatin (M + A + P) combination regimen (
p
= 0.019), underwent surgery for recurrent disease (
p
< 0.001) and received chemotherapy for recurrent disease (
p
< 0.001) had longer OS. In multivariable analysis for OS, only high LDH level (
p
= 0.002) and the presence of metastasis at diagnosis (
p
= 0.011) were associated with poor OS, whereas the patients who received chemotherapy for recurrent disease had a longer OS (
p
= 0.009).
A literature review on 1,104,269 cancer patients concluded that the prevalence of multiple primary malignancies (MPM) is between 0.73% and 11.7%. MPMs seem to have higher incidence than that ...influenced by hazard only. The purpose of this study was to investigate clinically useful information for effective screening for synchronous and metachronous second primary cancers and to identify a potential surveillance protocol.
Using statistical and epidemiological indicators we evaluated the patients with MPMs (double locations) admitted to Dr. Abdurrahman Yurtarslan Ankara Oncology Education and Research Hospital between 1981 and 2010.
Out of the 130 cases, 24 (18.4%) were synchronous while 106 cases (81.6%) were metachronous tumours. Mean interval time from first to second primary cancers was 4.65 years (0-27 years). The most frequent malignant associations were breast-breast, breast-endometrium and breast-ovary. Both primary and secondary tumors tended to be in an advanced stage explained by the low compliance of the patients to follow-up.
The possibility that MPMs exist must always be considered during pretreatment evaluation. Screening procedures are especially useful for the early detection of associated tumors, whereas careful monitoring of patients treated for primary cancer and a good communication between patients and medical care teams should ensure early detection of secondary tumors, and subsequent appropriate management.
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