Hodgkin's disease

Referral rates and trends in radiotherapy as part of primary treatment of cancer in South Netherlands, 1988–2002

BACKGROUND AND PURPOSE

To study referral rates and time trends in the use of primary radiotherapy (RT).

PATIENTS AND METHODS

The proportion and number of irradiated patients were calculated in a population-based setting among 58,436 cancer patients diagnosed between 1988 and 2002.

RESULTS

The number of patients receiving RT within 6 months of diagnosis (RT6mo) increased by about 3.3% annually, the proportion of all incident cases that received RT6mo remained stable (+/-30%). Only 20% of elderly patients (75+) received RT6mo. The proportion of cancer patients that received RT6mo increased markedly between 1988-1992 and 1998-2002 for patients with prostate cancer (15 and 28%, respectively), rectal cancer (33 and 43%) and brain tumours (48 and 67%). The absolute number of irradiated breast cancer patients increased 30% between 1988 and 2002. Among patients with rectal cancer, a shift occurred from postoperative to preoperative RT since 1995. The percentage of irradiated patients with stage I endometrial cancer decreased from 47% in 1988-1992 to 15% in 1998-2002.

CONCLUSIONS

The percentage of cancer patients who received primary RT remained stable throughout 1988-2002, being consistently lower for older patients. The increased number of irradiated patients was due mainly to earlier detection and the ageing of the population. To clarify the overall percentage of patients irradiated, population-based studies on RT given after 6 months since diagnosis are warranted.

Analysis of treatment results in advanced Hodgkin's disease: the case for adjuvant radiotherapy

PURPOSE

To assess the treatment results in patients with advanced Hodgkin's disease in a single center and to evaluate the clinical and therapeutic prognostic factors, including verification of the significance of the prognostic score.

METHODS AND MATERIALS

Treatment results were analyzed in 133 patients with newly diagnosed Stage IIIB and IV Hodgkin's disease. Treatment consisted of six courses of hybrid chemotherapy (mechlorethamine, vincristine, procarbazine, and prednisone [MOPP]/doxorubicin (adriamycin), bleomycin, and vincristine [ABV]) followed by irradiation (RT) in patients with an indication for RT (84 patients). Chemotherapy was then continued for another two cycles. The indications for consolidation RT included bulky disease and/or partial response after six cycles of chemotherapy. In 31 patients, extended-field RT was performed, and in 53, limited fields were irradiated. The median radiation dose was 39 Gy.

RESULTS

The median follow-up was 78 months. Complete remission after whole treatment was achieved in 88.7% of patients. The actuarial overall survival rate was 78% and 71%, and relapse-free survival rate was 73% and 65% at 5 and 10 years, respectively. The independent adverse prognostic factors in multivariate analysis appeared to be older age, low serum albumin, low serum gammaglobulin, lower number of chemotherapy cycles, and no RT. The value of the prognostic score was confirmed; the higher the prognostic score, the worse the survival.

CONCLUSION

In patients with advanced Hodgkin's disease, consolidation RT improved survival. The best results were achieved with the use of large-volume RT.

Unilateral proptosis in an immunocompetent man as the initial clinical manifestation of systemic Hodgkin disease

OBJECTIVE

Orbital involvement in Hodgkin disease (HD) is rare. Previously reported cases of HD in patients without the acquired immunodeficiency syndrome have been diagnosed late in the course of established systemic disease. The authors describe an immunocompetent man with orbital infiltration as the initial manifestation of systemic HD.

DESIGN

Case report.

PARTICIPANTS

A 47-year-old man with acute progressive, painless proptosis of the left eye is described.

INTERVENTION

A well-defined, homogeneous soft tissue mass of the superior left orbit was evident on computed tomography, and an incisional biopsy of the nontender mass was performed.

RESULTS

The histopathologic findings were characteristic of HD. Systemic investigations showed clinical stage 3A HD. Ten months after completion of hybrid chemotherapy, the patient remained in complete remission from his HD.

CONCLUSION

Hodgkin disease presenting initially in the orbit of a patient with the acquired immunodeficiency syndrome has been described previously. The patient presented in this report is the first case of HD in the recent English literature with the initial manifestation in the orbit of an otherwise immunocompetent patient.