Survival in Limited Disease Small Cell Lung Cancer According to N3 Lymph Node Involvement.

BACKGROUND/AIM: There are several definitions of limited disease (LD) in small cell lung cancer (SCLC), differing with respect to N3 disease accepted. We analyzed patients from a randomized trial comparing two schedules of thoracic radiotherapy (TRT) in LD SCLC to investigate whether there were survival differences between N3 subcategories (n=144). PATIENTS AND METHODS: Patients with a baseline CT scan available were analysed. Patients received four courses of cisplatin/etoposide and TRT of 45 Gy/30 fractions (twice daily) or 42 Gy/15 fractions (once daily). RESULTS: Median overall survival (OS) was 23.3 months in the whole cohort. N3-patients (n=37) had shorter survival than those with N0-2 (16.7 vs. 33.0 months; p<0.001). There were no significant OS-differences between the N3 subcategories, but patients with metastases to two or more N3 regions had shorter survival than other N3 patients (13.4 vs. 19.9 months; p=0.011). CONCLUSION: There were no survival differences between the N3 subcategories, suggesting that all N3 disease should be considered as LD.

How Do Elderly Poor Prognosis Patients Tolerate Palliative Concurrent Chemoradiotherapy for Locally Advanced Non-Small-Cell Lung Cancer Stage III? A Subset Analysis From a Clinical Phase III Trial.

BACKGROUND: In a phase III trial of patients with unresectable, locally advanced, stage III non-small-cell lung cancer (NSCLC) with a poor prognosis, palliative concurrent chemoradiotherapy (CRT) provided a significantly better outcome than chemotherapy alone, except among performance status (PS) 2 patients. In the present subgroup analysis, we evaluated the effect on patients aged ≥ 70 years (42% of all included) compared with patients aged < 70 years enrolled in the trial. PATIENTS AND METHODS: All patients received 4 courses of intravenous carboplatin and oral vinorelbine. The experimental arm also received radiotherapy (42 Gy in 15 fractions). The included patients were required to have large tumors (> 8 cm), weight loss (> 10% within the previous 6 months) and/or PS 2. RESULTS: The overall survival was increased among the CRT patients in both age groups, but the difference was significant only in patients aged < 70 years (median survival, 14.8 vs. 9.7 months; P = .001; age ≥ 70 years, median survival, 10.2 vs. 9.1 months; P = .09). Patients aged ≥ 70 years experienced better preserved health-related quality of life (QOL) and significantly less hematologic toxicity. The 2- and 3-year survival was significantly increased in both age groups receiving CRT. CONCLUSION: Elderly patients aged ≥ 70 years with unresectable, stage III, locally advanced, NSLCL and a poor prognosis can tolerate CRT with the doses adjusted to age and palliative intent. These results indicate that CRT can provide both survival and QOL benefits in elderly patients, except for those with PS 2 or worse. The male predominance in the ≥ 70-year-age group and the reduced chemotherapy intensity for the patients aged > 75 years might explain the lack of significant survival improvement among those patients aged ≥ 70 years.

Poor prognosis patients with inoperable locally advanced NSCLC and large tumors benefit from palliative chemoradiotherapy: a subset analysis from a randomized clinical phase III trial.

INTRODUCTION: Poor prognosis patients with bulky stage III locally advanced non-small-cell lung cancer may not be offered concurrent chemoradiotherapy (CRT). Following a phase III trial concerning the effect of palliative CRT in inoperable poor prognosis patients, this analysis was performed to explore how tumor size influenced survival and health-related quality of life (HRQOL). METHODS: A total of 188 poor prognosis patients recruited in a randomized clinical trial received four courses intravenous carboplatin day 1 and oral vinorelbine day 1 and 8, at 3-week intervals. The experimental arm (N = 94) received radiotherapy with fractionation 42 Gy/15, starting at the second chemotherapy course. This subset study compares outcomes in patients with tumors larger than 7 cm (N = 108) versus tumors 7 cm or smaller (N = 76). RESULTS: Among those with tumors larger than 7 cm, the median overall survival in the chemotherapy versus CRT arm was 9.7 and 13.4 months, respectively (p = 0.001). The 1-year survival was 33% and 56%, respectively (p = 0.01). Except for a temporary decline during treatment, HRQOL was maintained in the CRT arm, regardless of tumor size. Among those who did not receive CRT, patients with tumors larger than 7 cm experienced a gradual decline in the HRQOL. The CRT group had significantly more esophagitis and hospitalizations because of side effects regardless of tumor size. CONCLUSION: In patients with poor prognosis and inoperable locally advanced non-small-cell lung cancer, large tumor size should not be considered a negative predictive factor. Except for performance status 2, patients with tumors larger than 7 cm apparently benefit from CRT.

Histopathology and prognosis in human meningiomas.

Histopathological grading of human meningiomas is based on criteria adopted by the World Health Organization (WHO). However, interpretation of the defined histopathological criteria is often subjective. The aim of this study was to investigate the clinical and histopathological features in these tumours associated with patient survival. This enables evaluation of current grading guidelines and practice. In this study, 196 primary, intracranial, and consecutively treated patients from one institution were included. All histological sections were reviewed. Survival data were controlled with the Norwegian Cause of Death Registry. Falcine location, sheet-like growth, frequent mitoses, subtotal resection grade, and absence of psammoma bodies were strong prognostic factors. Of these factors, the latter two were statistically significantly associated with decreased time to recurrence in multivariate analyses. The WHO 2000 and 2007 classifications were associated with decreased time to recurrence. However, the grading criteria suggested by Ho et al. (2002) and in this study achieved stronger prognostic values. Easily recognizable histopathological criteria are essential in tumour grading. We suggest that any two of the following three variables can be used to recognize atypical (grade II) meningiomas: absence of psammoma bodies, presence of necrosis, and/or ≥4 mitoses per 10 high power fields.

Chemotherapy and quality of life in NSCLC PS 2 patients.

INTRODUCTION: Nearly 40% of patients with advanced NSCLC are in performance status (PS) 2. These patients have a shorter life expectancy than PS 0/1 patients and they are underrepresented in clinical trials. Data on how platinum-based combination chemotherapy affects Health Related Quality of Life (HRQOL) of patients with PS 2 are scarce and the treatment of this important group of patients is controversial. METHODS: A national multicenter phase III study on platinum based chemotherapy to 432 advanced NSCLC patients included 123 patients with PS 2. To explore the treatment impact on HRQOL, the development of HRQOL during the first nine weeks were compared between PS 2 and PS 0/1 patients. We used the EORTC QLQ-C30 and QLQ-LC13 questionnaires. Standardized area under the curve for all HRQOL items, and HRQOL responses classified as better, stable or worse, were compared between the groups. RESULTS: Whereas the demographic data at baseline were well balanced between the groups, the PS 2 patients had significantly worse function and more severe symptoms than the PS 0/1 patients. In response to combination chemotherapy, the PS 2 patients had a more profound improvement of global QOL, cognitive function, fatigue, dyspnea, sleeping problems and appetite loss in comparison to the PS 0/1 group. CONCLUSIONS: PS 2 NSCLC patients seem to achieve valuable HRQOL benefits from platinum-based combination therapy. Prospective clinical studies with predefined HRQOL outcomes in PS 2 patients are needed to confirm these findings.

Treatment outcome in performance status 2 advanced NSCLC patients administered platinum-based combination chemotherapy.

BACKGROUND: There is no consensus regarding chemotherapy to patients with advanced NSCLC (ANSCLC) and performance status (PS) 2. Using data from a national multicenter study comparing two third-generation carboplatin-based regimens in ANSCLC patients, we evaluated the outcome of PS 2 patients. PATIENTS AND METHODS: The 123 PS 2 patients were compared to 309 PS 0/1 patients regarding survival, quality of life (QOL) and treatment toxicity. RESULTS: PS 2 patients had lower haemoglobin, lower global QOL and more pain, nausea/vomiting and dyspnea at inclusion. 68% of PS 2 patients received three chemotherapy courses vs. 85% in the PS 0/1 group (P<0.01). Median and 1-year survival were lower in the PS 2 group, 4.5 vs. 8.9 months and 10% vs. 37% (P<.01). More PS 2 patients needed blood transfusions (P=0.03) and hospitalization (P<0.01). In contrast, PS 2 patients had better relief of pain and dyspnea, and tended to a better global QOL and did not experience more leucopoenia, infections or bleeding. CONCLUSIONS: Despite shorter survival, treatment toxicity was acceptable and PS 2 patients achieved better improvement of pain and dyspnea and tended to better global QOL when compared to PS 0/1 patients.

Anal carcinoma in mid-Norway 1970-2000.

The treatment of anal carcinoma changed from surgery to chemoradiotherapy 20-25 years ago. The aim of this observational study was to compare surgery with chemoradiotherapy with regard to side effects, local recurrence and survival during and after the implementation of a new treatment policy for anal carcinoma. The study includes all 111 patients with anal carcinoma diagnosed between 1970 and 2000 in mid-Norway. One hundred patients were treated with the intention to cure, and 11 patients received palliative treatment. Thirty-four patients were treated with surgery alone, and 57 patients with chemoradiotherapy. Among patients treated for cure, 17 patients (17%) developed local recurrence; ten patients (33%) in the surgically treated group and 4 (7%) in the chemoradiotherapy group (p = 0.15). Five year overall survival was 48% after surgery, compared to 78% after chemoradiotherapy (p = 0.004). Stage, age and treatment were all significant indicators of survival in uni- and multivariable analysis. Late side effects were moderate after combined therapy; only one patient preferred getting a stoma due to radiation damage of the anal sphincter. The change of strategy for anal cancer treatment from surgery to combined therapy has probably reduced local recurrence and improved survival. Side effects in this series of patients were minor after chemoradiotherapy compared to a permanent stoma after surgery.

Endoanal ultrasound is of little value in follow-up of anal carcinomas.

PURPOSE: The treatment of anal carcinoma has a vigorous follow-up regimen, and several authors have stated that endoanal ultrasound is a useful and necessary part of this regimen. This study was designed to evaluate the value of endoanal ultrasound in follow-up of anal carcinoma. METHODS: In this retrospective study, 82 patients were treated between 1983 and 1999. Main outcome measures were five-year survival and local recurrence rates, and in particular, it was focused on how local recurrences have been detected. RESULTS: Overall five-year survival was 68 percent. Fourteen patients (17 percent) developed local recurrence. Despite an estimated number of 780 scheduled endoanal ultrasound examinations, all the local recurrences were detected by digital and visual examination before the ultrasound procedures. CONCLUSIONS: In this study, all the local recurrences of anal carcinoma were detected by digital and visual examination. Thus, the addition of endoanal ultrasound was costly and unnecessary.