The German Hodgkin Study Group risk model is useful for Hodgkin lymphoma patients receiving radiotherapy after autologous stem cell transplant.

PURPOSE: To apply the German Hodgkin Study Group (GHSG) risk model in patients with recurrent/refractory Hodgkin lymphoma receiving involved-field radiotherapy after autologous stem cell transplantation. MATERIAL AND METHODS: The study consisted in the retrospective analysis of 30 consecutive patients with recurrent/refractory Hodgkin lymphoma who received involved-field radiotherapy after autologous stem cell transplantation. Our policy was of adding involved-field radiotherapy for patients with positive PET scan before autologous stem cell transplantation (23 out of 30 patients, 77%), and/or irradiating sites of bulky disease at relapse (11 out of 30 patients, 37%). Patients were stratified into four risk groups according to the presence of the five clinical risk factors identified by the GHSG; (1) stage IV disease; (2) time to relapse≤3 months; (3) ECOG-PS≥1; (4) bulk≥5cm; and (5) inadequate response to salvage chemotherapy. RESULTS: The median interval from autologous stem cell transplantation to involved-field radiotherapy was 3 months (range, 1-7 months), and the median involved-field radiotherapy dose was 35Gy (range, 12-40Gy). At a median follow-up of 35 months (range, 1-132 months), the 2-year progression-free survival in the entire series was 60%. When examining the four different GHSG risk groups, the progression-free survival rate at 2 years was 86%, 83%, 50%, and 36% for patients with score=0, score=1, score=2, and score=3 to 5, respectively (P=0,01). Among the 12 patients havingat leastthree risk factors who underwent thoracic involved-field radiotherapy, three (25%) developed pneumonitis. CONCLUSION: The adoption of the GHSG risk model at the time of recurrence/progression is a useful prognostic tool to select patients with Hodgkin lymphoma for consolidative involved-field radiotherapy after autologous stem cell transplantation.

Cancer-related fatigue in the elderly.

PURPOSE: Cancer is a disease of the elderly: 60 % of tumours occur in patients aged 65 years or older. Cancer-related fatigue is a common symptom experienced by cancer patients and cancer survivors that profoundly affects all aspects of the quality of life. Although it has been estimated that up to 70 % of elderly with cancer experience fatigue, this symptom is still largely ignored in ageing population. METHODS: We performed a systematic review of the literature identified by MEDLINE. RESULTS: The relationship between ageing process and pathogenesis of cancer-related fatigue is still not fully understood. CONCLUSIONS: Ageing is associated with an increased prevalence of chronic diseases, decreased functional reserve in multiple organ systems and enhanced susceptibility to stress. Ageing and the concomitant presence of a condition of frailty may predispose to the presence of fatigue. Nevertheless, only few studies have to date specifically assessed the impact of fatigue in the geriatric population. Since cancer-related fatigue is a peculiarly debilitating condition characteristic of elderly cancer patient population, we suggest the early recognition and thorough evaluation of the symptom fatigue, its co-existing causes (i.e. anaemia, mood disorders and sleep disturbances) and co-morbidities (i.e., endocrine disorders, metabolic, cardiovascular and liver diseases).

Glioblastoma in elderly patients: safety and efficacy of adjuvant radiotherapy with concomitant temozolomide.

The aim of this study was to evaluate the impact of radiotherapy plus concomitant and adjuvant temozolomide (TMZ), in terms of feasibility and activity, in elderly patients with glioblastoma. From January 2002 to December 2007, 42 consecutive patients with glioblastoma (27 men and 15 women) aged 65 years or more (median age 71.3 years), received radiotherapy plus concomitant and adjuvant TMZ. Nineteen patients (45.2%) had a Karnofsky index >or=80. Thirty-six patients (85.8%) underwent complete or subtotal resection, while 6 patients (14.2%) were only biopsied. All patients received adjuvant radiotherapy within 4 weeks from surgery. Twenty-two patients (54.8%) underwent adjuvant TMZ. Early discontinuation of concomitant TMZ program due to toxicity was observed in 8 patients. Considered variables were: age, Karnofsky index, surgery versus no surgery, radiation dose, and chemotherapy. At a median follow-up of 10.2 months, the 6- and 12-month overall survival rates were 81.9% and 27.8%, respectively. There was a significantly better survival for patients with a performance status according to Karnofsky >80 (p<0.0001). Actuarial progression-free survival at 6- and 12-month was 46.4% and 9.8%, respectively. Globally, the treatment was well tolerated with no treatment-related toxicity in 69% of patients. In conclusion, in elderly patients, the adjuvant chemo-radiotherapy was well tolerated with an acceptable rate of toxicity, and patients with a good performance status had a significantly better survival. However, further prospective trials are needed to confirm these results.

Safety and feasibility of radiotherapy treatment in elderly non-small-cell lung cancer (NSCLC) patients.

The purpose of this study was to evaluate the feasibility and activity of radiotherapy (RT) treatment in elderly patients with locally advanced lung cancer. From January 2002 to December 2007, 51 consecutive patients (43 men and 8 women) aged > or = 65 received RT for locally advanced lung cancer, 22 with radical intent and 16 in adjuvant setting. Thirty-six patients received chemotherapy. Variables considered were age, co-morbidities, evaluated according to the adult co-morbidity evaluation index (ACE-27), surgery vs. no surgery, radiation dose and chemotherapy. The median age was 74.7 years (range 65-91). Of the patients, 15.7% had no co-morbidity, 41.2% mild, 25.5% moderate, and 17.6% had severe co-morbidities. Sixteen subjects (31.4%) underwent surgery. All patients completed the planned radiation schedule, while chemotherapy was reduced in 16 patients. At a median follow-up of 22 months, the 2- and 3-year overall survival rates were 46.5% and 35.4%, respectively. Patients with no or mild co-morbidities (p < 0.0001) and a good performance status (p < 0.0001) had a better survival. The actuarial progression-free survival at 2 and 3 years was 41.4% and 38.2%, respectively. Acute lung toxicity rates were different between patients with different ACE-27 indexes, whereas late toxicity was not influenced. In conclusion, in elderly patients, the compliance with RT is good and the rate of toxicity is acceptable. Patients with no or mild co-morbidities have a significantly better survival. The increasing severity of co-morbidities may sufficiently shorten the remaining life expectancy, cancel the gains obtained by RT and increase the acute lung toxicity. Further prospective trials are needed to confirm these results.

Leiomyosarcoma of the parotid gland in an HIV-positive patient: therapeutic approach, clinical course and review of the literature.

Leiomyosarcoma of the parotid gland is a rare tumor with only six cases reported in the english literature. To date, the association of this rare tumor with HIV infection has never been reported. We report the first case of a 19-year-old Caribbean woman affected by leiomyosarcoma of the parotid gland and HIV infection. Surgery, radiotherapy and chemotherapy used in this patient did not provide a good result in terms of overall survival. Intercurrent disease, opportunistic infection and chemotherapy cross-reaction have not been reported during this treatment regimen. The ability to use combined modality interventions in patients with secondary malignancies and immunosuppression requires further study with focus on both tolerance and efficacy.

Cetuximab/targeted chemotherapy in an HIV-positive patient with metastatic colorectal cancer in the HAART era: a case report.

Recent data have shown the efficacy of cetuximab/Folfiri regimen in patients with chemotherapy-resistant metastatic colorectal cancer. In the literature there are no data about this treatment in HIV-positive patients with metastatic colorectal cancer. At the Aviano Cancer Center, we used the cetuximab/Folfiri regimen and concomitant HAART in an HIV-positive patient with metastatic colorectal cancer. The patient experienced acceptable non-hematological toxicity, without any opportunistic infection and his HIV infection was kept under control. This case suggests that, in the HAART era, a multidisciplinary approach can be offered to HIV patients with advanced cancer when they have good performance status, resulting in efficacious control of the HIV infection.