Long-term results of a prospective trial of mantle irradiation alone for early-stage Hodgkin's disease.

BACKGROUND: To determine the long-term treatment outcome and late effects of mantle irradiation alone in selected patients with early-stage Hodgkin's disease. METHODS: Between 1988 and 2000, 87 patients with pathologic stage (Ann Arbor) I-IIA or clinical stage IA Hodgkin's disease were entered on to a prospective trial of mantle irradiation alone. Patients with B symptoms, large mediastinal adenopathy, or subcarinal or hilar involvement were excluded. The median doses to the mantle field and mediastinum were 36 Gy (range 30.3-40) and 38.6 Gy (range 30.6-44), respectively. The actuarial freedom from treatment failure (FFTF) and overall survival (OS) rates were calculated using the Kaplan-Meier technique. RESULTS: The median follow-up was 107 months (range 23-192). Thirteen of 87 patients (15%) relapsed at a median of 30 months (range 5-62). The 5- and 10-year actuarial FFTF rates were 86% and 84.7%, respectively. All 13 patients who relapsed are alive without evidence of disease at a median of 84 months (range 30-156) post-salvage therapy. Five patients developed a second malignancy at a median of 93 months (range 27-131). The 10-year actuarial risk of a second malignancy was 4.5%. There have been two deaths to date, both due to second malignancies. The 10-year OS rate was 98.2%. CONCLUSION: In selected patients with early-stage Hodgkin's disease, mantle irradiation alone has an excellent long-term survival rate, comparing favorably with the previous standard treatment of extended-field radiation therapy and the current standard of combined modality therapy.     

Are pelvic irradiation and routine staging laparotomy necessary in clinically staged IA and IIA Hodgkin's disease?

Thirty-nine patients with clinically staged IA and IIA Hodgkin's disease were treated with mantle plus paraaortic/splenic irradiation between 1968 and 1975. All patients had supradiaphragmatic presentations, and none had staging laparotomies. With a follow-up time of 1 to 9 years, mean 4.3 years, the overall relapse-free survival is 92% (100% for stage IA and 89% for stage IIA). The absolute relapse-free 5-year survival is 91% There were no pelvic recurrences. These data show that routine staging laparotomy and pelvic irradiation are not indicated for clinically staged IA and IIA Hodgkin's disease with supradiaphragmatic presentation. The criteria for staging laparotomy in early-stage Hodgkin's disease are discussed.     

Treatment of early and intermediate stages of supradiaphragmatic Hodgkin's disease: The Swedish National Care Programme Experience

PURPOSE: Since 1985 a Swedish National Care Programme has provided tailoredprinciples for the staging, treatment and follow-up of patientswith Hodgkin's disease (HD). This report presents treatmentresults for all patients below 60 years of age who were diagnosedwith early and intermediate stages, between 1985 and 1989. PATIENTS AND METHODS: During that period, 210 patients with supradiaphragmatic HDin clinical (CS) and pathological (PS) stages IA + IIA, PS IB+ IIB, and PS III₁, A were diagnosed in five Health Care Regionsin Sweden. In patients with CS IA, staging laparotomy was notrecommended provided that the radiological assessment of theabdomen was adequate, whereas this procedure was recommendedin stages CS IB, IIA and IIB in order to minimize treatment.In the absence of bulky mediastinal disease, patients with CS+ PS IA and PS IIA were treated with mantle (occasionally mini-mantle)irradiation alone, while patients with bulky disease, as wellas those with stages PS IB + IIB + III₁A, were treated withone cycle of MOPP/ABVD prior to mantle (PS III₁, A sub-totalnodal) irradiation. Full chemotherapy followed by radiotherapy to initial siteswith bulky disease was recommended for patients with CS IIAwho did not undergo laparotomy. RESULTS: After a median follow-up in excess of five years, treatmentresults are ‘favourable’ for all stages, providedthe recommendations were followed. In patients with CS + PSIA treated according to the recommendations, recurrence rateswere 14% (9/65) with all but one patient (64/65, 98%) remainingin continuous first or second remission. These figures wereworse in patients treated inadequately (9/26 [35%] and 22/26[85%], respectively). In PS IIA, adequately-treated patientshad a recurrence rate of 13% (7/52) whereas 5/7 (71%) of thosewith bulky disease who received only mantle irradiation developedrecurrences. Similar patterns also emerged in patients withCS IIA, PS IB + IIB and PS III, A. CONCLUSIONS: The tailored principles, which usually entail less staging and/ortreatment than is generally the case, produced favourable resultswhen applied to an entirely un-selected group of patients withearly and intermediate stages of HD. Hodgkin's disease, combined-modality treatment, radiotherapy     

Subdiaphragmatic Hodgkin's disease: laparotomy and treatment results in 49 patients

The clinical records of 1,616 patients with previously untreated Hodgkin's disease were reviewed. Forty-nine of these patients (3%) presented with disease limited to sites below the diaphragm and underwent laparotomy as part of their staging evaluation. The clinical and histological characteristics of this group of patients with subdiaphragmatic Hodgkin's disease are compared with those who presented with supradiaphragmatic disease. Splenectomy in 47 patients revealed splenic involvement in 16 (39%), and bulky splenic involvement (more than five gross nodules) in ten (24%). The final pathological stage (PS) distribution was PS I = 8, PS II = 37, PS IV = 4. No clinical stage (CS) IA patients and only two of 20 patients with negative paraaortic nodes on lymphogram had splenic involvement in contrast to eight of nine CS IIB patients. Freedom from relapse and survival were similar to patients with equivalent stage supradiaphragmatic disease. Splenic involvement and bulky splenic involvement were associated with a significantly decreased survival. Twelve out of 44 PS IA to IIB patients relapsed. In eight of these 12 patients, relapse was limited to sites above the diaphragm and another two patients relapsed both above and below the diaphragm. Patients who received total lymphoid irradiation were less likely to relapse above the diaphragm than patients who received no supradiaphragmatic irradiation. We recommend that CS IA and IIA patients with subdiaphragmatic disease undergo staging laparotomy and receive supradiaphragmatic irradiation as part of their treatment. Laparotomy may not be necessary for CS IIB patients who are at high risk for splenic disease if chemotherapy is planned as part of their treatment program.     

Stage I and II subdiaphragmatic Hodgkin's disease

From January 1971 to December 1986, 521 patients with Hodgkin's disease were evaluated and treated at the Yale University School of Medicine or one of its close affiliates. A total of 258 patients had pathologic stage (PS) I or II disease, with 239 patients having Hodgkin's disease above the diaphragm (ADHD) and 19 patients having Hodgkin's disease below the diaphragm (BDHD). A comparison of patients with BDHD versus patients with ADHD showed that patients with BDHD were older (mean age, 42 versus 28 years of age, P = 0.005), were initially seen less often with nodular sclerosis subtype (32% versus 77%, P = 0.00001), and had a higher male: female ratio (2.8 versus 1.2, P = 0.12). Ten patients with BDHD (53%) had positive findings at staging laparotomy (0 of 4 clinical stage [CS] IA patients and 10 of 15 (67%) CS II patients). Radiation therapy alone was the initial treatment of choice for 74% of patients with BDHD versus 94% of the patients with ADHD. There was no statistical difference in the overall survival or relapse-free survival rates for patients with BDHD versus ADHD (10-year survival rates, BDHD = 73% and ADHD = 81%). However, patients with BDHD who initially had intra-abdominal disease had a statistically significant increase in death rate (60%) due to Hodgkin's disease compared with patients with BDHD who initially had only peripheral nodal disease (0%). Treatment recommendations for patients with BDHD should be tailored to the specific clinical presentation of each patient. For most PS IA/IIA patients initially seen with peripheral nodal disease, radiation therapy alone is a successful treatment program. However, combined modality therapy should be the treatment of choice for patients with BDHD initially seen with intra-abdominal disease.     

Hodgkin's disease in elderly patients (> or =60): clinical outcome and treatment strategies

PURPOSE: Older age is an adverse prognostic factor for survival for patients with Hodgkin's disease. This study assessed the outcome of elderly patients (>or=60 years) with Hodgkin's disease treated with curative intent in an attempt to identify the optimal treatment strategies for this group of patients. METHODS AND MATERIALS: Eighty-six patients, 60-93 years old at the time of diagnosis, were treated for Hodgkin's disease with radical intent between 1969 and 1995. All patients underwent radiographic staging of the chest, abdomen, and pelvis, and 17 patients underwent staging laparotomy. Fifty-two patients had early-stage disease (Stage IA-IIA) and 34 had Stage IIB-IV Hodgkin's disease. The median follow-up time was 75 months (range 24-267) for surviving patients. RESULTS: The 10-year actuarial freedom from treatment failure (FFTF) rate for all patients was 62%. The 10-year FFTF rate for patients with Stage IA-IIA and Stage IIB-IV disease was 71% and 49%, respectively (p = 0.03). Patients with early-stage disease treated with chemoradiotherapy had a lower crude rate of treatment failure (20%) than patients treated with either chemotherapy alone (33%) or radiotherapy alone (46%). However, no statistically significant difference was found between the treatment groups in terms of actuarial FFTF or overall survival. The 5- and 10-year overall survival rate (all causes) for all patients was 48% and 30%, respectively. The 10-year survival rate for patients with Stage IA-IIA and Stage IIB-IV disease was 31% and 26%, respectively (p = 0.07). On multiple regression analysis, including age, treatment, and stage in the Cox regression model with respect to overall survival, age was a marginally significant factor (p = 0.08). For FFTF, age was not a significant factor in the model (p = 0.11). We analyzed the subsequent outcome of patients who developed a first recurrence after initial treatment; the 5-year survival rate was only 20% after recurrence of Hodgkin's disease. Initial treatment was reasonably well tolerated. CONCLUSION: Although more patients died of other causes than Hodgkin's disease, the recurrence of Hodgkin's disease had a significant impact on survival. Thus, we favor the use of chemoradiotherapy in early-stage patients >60 years to minimize the risk of relapse.     

Phase III randomized intergroup trial of subtotal lymphoid irradiation versus doxorubicin, vinblastine, and subtotal lymphoid irradiation for stage IA to IIA Hodgkin's disease.

PURPOSE: The management of early-stage Hodgkin's disease in the United States is controversial. To evaluate whether staging laparotomy could be safely avoided in early-stage Hodgkin's disease and whether chemotherapy should be a part of the treatment of nonlaparotomy staged patients, a phase III intergroup trial was performed. PATIENTS AND METHODS: Three hundred forty-eight patients with clinical stage IA to IIA supradiaphragmatic Hodgkin's disease were randomized without staging laparotomy to treatment with either subtotal lymphoid irradiation (STLI) or combined-modality therapy (CMT) consisting of three cycles of doxorubicin and vinblastine followed by STLI. RESULTS: The study was closed at the second, planned, interim analysis because of a markedly superior failure-free survival (FFS) rate for patients on the CMT arm (94%) compared with the STLI arm (81%). With a median follow-up of 3.3 years, 10 patients have experienced relapse or died on the chemoradiotherapy arm, compared with 34 on the radiotherapy arm (P <.001). Few deaths have occurred on either arm (three deaths on CMT and seven deaths on STLI). Treatment was well tolerated, with only one death on each arm attributed to treatment. CONCLUSION: These results demonstrate that it is possible to obtain a high FFS rate in a large group of stage IA to IIA patients without performing staging laparotomy and that three cycles of chemotherapy plus STLI provide a superior FFS compared with STLI alone. Extended follow-up is necessary to assess freedom from second relapse, overall survival, late toxicities, patterns of treatment failure, and quality of life.     

Pathologic stages IA and IIA Hodgkin's disease: results of treatment with radiotherapy alone (1968-1980)

Between Jan 1, 1968, and Dec 31, 1980, 108 previously untreated patients with Hodgkin's disease pathologic stages (PSs) IA (29 patients) and IIA (79 patients) initially received radiotherapy alone. One postoperative death (due to pulmonary embolus) (0.9%) occurred, with one serious complication (0.9%). Between 1968 and 1973, patients were randomized to receive either involved field radiation treatment (RTIF) or extended field radiation treatment (RTEF). Since 1973 all patients have received RTEF, 4,000 cGy in four to five weeks, with a median follow-up of 7.4 years. Complete remission (CR) was achieved in 102 patients (94.4%), with no significant difference according to treatment or stage. Of the complete responders, 25 patients relapsed: 5/15 RTIF and 20/87 RTEF (P = .6). Twenty-one of 25 relapsing patients achieved a second CR. Disease free survival rates at five and ten years constituted: PS IA, 78.6% for both; PS IIA, 74.8% and 73.1% (P = .6); RTEF, 76.7% for both; RTIF, 73.3% and 66.7% (P = .7). Eighteen patients have died: eight of recurrent lymphoma, two of pulmonary embolus, one each of myocardial infarction, pulmonary fibrosis, and acute nonlymphocytic leukemia (ANLL) (following salvage chemotherapy), and one of diffuse histiocytic lymphoma (DHL). Four patients died in remission of unrelated causes. Actuarial survival rates at five and ten years constituted: PS IA, 95.7% and 72.4%; PS IIA, 89.6% and 81.4% (P = .3); RTIF, 93.7% for both; RTEF, 90.7% and 71.2% (P = .2). Age, sex, number of sites, and mediastinal involvement did not influence the outcome. Acute toxicity was modest and more frequent among those receiving RTEF (P = .08). Chronic toxicity (onset more than 30 days after completion of treatment) was identified in 16 patients: 1/16 RTIF; 15/92 RTEF (P = .5). Three patients developed a second malignancy: one carcinoma of the cervix in situ; one ANLL (following salvage chemotherapy); and one DHL of the stomach. At least 75% of patients with PS IA and IIA Hodgkin's disease were cured by radiation alone, with a risk of secondary malignancy following radiation alone of 0.9%. Since the majority of relapsing patients were successfully salvaged by chemotherapy, radiation alone appears to be the initial treatment of choice in this group of patients.     

The therapeutic implications of splenic involvement in stage IIIA Hodgkin's disease.

In an effort to determine the most appropriate initial therapy for patients with stage IIIA Hodgkin's disease, a comparative analysis was undertaken of 13 pathologically staged IIIA Hodgkin's disease patients whose abdominal disease was localized to the spleen (IIIsA); 17 IIIA patients with spleen and abdominal lymph node involvement (IIIs+n+A) and 44 stage IIA patients. The three groups were treated concurrently with either extended field irradiation alone or limited field irradiation followed by MOPP chemotherapy. Relapse rates after irradiation alone were 17% for the IIIsA patients; 63% for the IIIs+n+A patients and 25% for the stage IIA patients. Following therapy with irradiation and chemotherapy no relapses occurred among the IIIsA and IIIs+n+A patients while 2/16 (13%) stage IIA patients relapsed. After irradiation alone stage IIIs+n+A patients had a significantly shorter remission duration and survival than the stage IIA patients (p = 0.03 and 0.002, respectively) but remission duration and survival were similar for the IIIsA and IIA patients. When therapy was irradiation and chemotherapy no significant differences in remission duration or survival were noted for the three groups. The most common sites of relapse for the IIIs+n+A patients were extralymphatic (60%) while no extralymphatic relapse have occurred among the IIIA patients (p less than 0.02). The only relapse among the IIIsA patients was at an extralymphatic site. These data have shown that patients with IIIsA Hodgkin's disease have a similar prognosis to stage IIIA disease but after therapy with irradiation along stage IIIs+n+A patients have a poorer prognosis. Combined irradiation and chemotherapy should, therefore, be considered for stage IIIs+n+A Hodgkin's disease when abdominal nodal disease cannot be included in the initial radiation port.     

Stage IA and IIA supradiaphragmatic Hodgkin's disease: prognostic factors in surgically staged patients treated with mantle and paraaortic irradiation

A total of 315 pathologically staged (PS) patients with IA and IIA Hodgkin's disease (HD) were treated with mantle and paraaortic irradiation, and evaluated for freedom-from-first relapse (FFR), survival, prognostic factors, and long-term complications. The 14-year actuarial FFR and survival were 82% and 93%, respectively, with a median follow-up time of 9 years. Mediastinal size was the only factor that predicted for a lower FFR, P less than .001. Forty-nine patients have developed recurrent HD. Thirty-six patients are disease-free following retreatment and only 13 patients have died of HD. Patients with mixed cellularity (MC) histology were more likely to relapse below the diaphragm (11%) as compared with patients with nodular sclerosis (NS) (5.1%) or lymphocyte predominant (LP) (3.6%) histology. These relapses were often associated with bulky pelvic nodal adenopathy and salvage treatment with chemotherapy alone often failed to control recurrent disease. Alternative diagnostic and therapeutic recommendations are presented for these patients. Thyroid abnormalities represented the most common long-term complication with an actuarial risk at 16 years of 37%. Major complications were rare. Mantle and paraaortic irradiation is associated with a high FFR and a low risk of complications and should remain standard treatment for early-stage HD.     

Radiation therapy in the management of bulky mediastinal Hodgkin's disease

From July 1981 to July 1985, 20 patients with bulky mediastinal Hodgkin's Disease (maximum mediastinal width divided by the maximum intrathoracic diameter for a mediastinal mass ratio (MMR) greater than 0.33 were treated at Stanford University with definitive radiation therapy alone. The majority of these patients were selected to receive radiation therapy because they had the more favorable characteristics of minimal extralymphatic involvement, mediastinal masses that were superior and central in location, and a MMR less than or equal to 0.50. All 20 patients were laparotomy staged, and 17 received some radiation to the mantle before laparotomy. Seventeen patients had pathologic stage (PS) II disease (13 PS IIA, 4 PS IIB), two had PS IIISA, and one had PS IB. Eleven patients (55%) had extralymphatic involvement. All patients were irradiated to the mantle field using a shrinking field technique (mediastinal dose, 4400 to 5500 cGy, mean 4990 cGy). After completion of the mantle, all patients with good clinical responses received infradiaphragmatic radiation. Treatment complications included two cases of mild radiation pneumonitis, five of hypothyroidism, five of localized Herpes zoster, one of amenorrhea, one of non-Hodgkin's lymphoma, and one of sepsis. Four patients relapsed. All had an intrathoracic component to their failure. All four patients were salvaged with MOP(P) chemotherapy and are currently alive and free of disease. For the entire group, the actuarial freedom from relapse is 80% at 7 years and the survival is 100%. Median follow-up time is 67 months. The authors conclude that radiation therapy alone is effective in the management of selected patients with Hodgkin's disease who have extensive mediastinal involvement, even when the MMR exceeds 1/3.     

Resection alone in 58 children with limited stage, lymphocyte-predominant Hodgkin lymphoma-experience from the European network group on pediatric Hodgkin lymphoma

BACKGROUND: Lymphocyte-predominant Hodgkin lymphoma (LPHL) is a rare, CD20-positive, good prognostic lymphoma in children. Patients with early-stage LPHL who underwent successful surgical lymph node resection alone have been reported. To clarify the optimum treatment strategy in children, European study groups were asked to report their experience of surgery alone used in the treatment of pediatric LPHL. METHODS: Data from 58 patients were collected by the French Society for Pediatric Cancers, the German-Austrian Pediatric Study Group/German Society of Pediatric Oncology and Hematology (Germany), and the Children's Cancer and Leukaemia Group (United Kingdom). In total, there were 50 boys and 8 girls, and the median age was 11 years (age range, 4-17 years). Fifty-four patients had stage IA disease, 2 patients had stage IIA disease, and 2 patients had stage IIIA disease. RESULTS: With a median follow-up of 43 months (range, 2-202 months), the overall survival rate was 100%, and the progression-free survival (PFS) rate was 57%. Fifty-one of 58 patients achieved complete remission (CR) after surgery. In the CR group, the overall PFS rate was 67% (95% confidence interval, 51-82%). All seven patients who had residual disease after initial surgery developed recurrences (P = .003). Among 18 patients with stage IA LPHL who developed recurrent disease, 11 patients had local recurrences, and 7 patients recurred in stage IIA. One patient with stage IIIA disease presented with high-grade B-cell non-Hodgkin lymphoma at 10 years of follow-up. CONCLUSIONS: When complete resection was achieved, a substantial proportion of patients with surgically treated, early-stage LPHL experienced long-term remission and actually may have been cured.     

MOPP chemotherapy plus irradiation for Hodgkin's disease, stages IA to IIIB. Long-term results of the prospective trial H72 (1972-1976, 334 patients)

From April 1972 to December 1976, 334 patients with Hodgkin's disease, CS IA-IIIB, were prospectively treated with combined chemotherapy and radiation. The 166 stages IA and II2A were clinically staged only; the 168 other patients were randomized to clinical or pathological staging. All patients received 3 or 6 cycles of MOPP followed by Mantle field with or without mediastinal irradiation and/or inverted Y or lumbo-aortic field according to initial stage, presentation and protocol. At completion of therapy, 317 patients were in complete remission. Twenty-six patients relapsed and 43 died including 5 with leukemia and 6 with infection. Overall 12-year survival and relapse-free rates are 86.6 +/- 3.08 per cent and 91.5 +/- 3.2 per cent respectively (IA: 95.3 and 95.3 per cent; IIA: 87.8 and 92.1 per cent; IIIA: 83.3 and 100 per cent; IB, IIB: 81.7 and 89.2 per cent; IIIB: 67.8 and 73.7 per cent). The randomized comparison between clinical staging plus 6 cycles of MOPP and laparotomy staging plus 3 cycles of MOPP in final stage II3+A, IB, IIB patients showed no significant 12-year survival differences (90.8 versus 85.6 per cent). With this combined modality treatment policy, high survival rates are obtained using only 3 cycles of MOPP and radiotherapy in CS IA, II2A and in PS II3+, IB, IIB. Laparotomy staging may be unnecessary if 6 cycles of MOPP are employed before irradiation in CS IIA, IB, IIB disease and if 3 cycles of MOPP are followed by irradiation in CSIA and II2A disease. Mediastinal irradiation can be avoided in patients with supradiaphragmatic disease without mediastinal involvement.     

Results of treatment of stage IA and IIA Hodgkin's disease

This study analyzed the 5 year actuarial survival and disease-free survival of 122 patients with Stage IA and IIA Hodgkin's disease, (108 patients laparotomy staged) treated with mantle and paraaortic irradiation from 1975 to 1981. Prognostic subgroups and patterns of treatment failure were investigated. The 5 year actuarial survival and disease-free survival was 91% and 75% respectively for the entire group. For Stage IA patients, the 5 year survival and disease-free survival was 92% and 86% respectively, whereas for those in Stage IIA the respective figures were 86% and 65%. Individuals with greater than four sites of involvement at initial presentation; extensive mediastinal adenopathy; hilar or extramediastinal extension to lung, pleura or pericardium, had a poorer 5 year actuarial disease-free survival (43%-60%) than those without these factors (70%-85%). Of the 122 patients, there were 26 relapses: nine infield failures; two concurrent infield and systemic failures; nine marginal recurrences, and three relapses occurring systemically and three in nodal groups not irradiated. Following relapse, 17 patients were salvaged with chemotherapy. Two patients are alive with disease and seven patients died of Hodgkin's disease. Patients with less extensive mediastinal adenopathy and supradiaphragmatic nonmediastinal presentations can be satisfactorily treated with mantle and paraaortic irradiation, whereas patients with extensive mediastinal adenopathy receive six cycles of multiagent chemotherapy before irradiation.     

Long-term survival and competing causes of death in patients with early-stage Hodgkin's disease treated at age 50 or younger.

PURPOSE: To analyze the long-term survival and the pattern and timing of excess mortality in patients with early-stage Hodgkin's disease. PATIENTS AND METHODS: Between 1969 and 1997, 1,080 patients age 50 or younger were treated for clinical stage IA to IIB Hodgkin's disease. Overall survival was determined, and prognostic factors were assessed. Relative risk and absolute excess risk (AR) of mortality were calculated for the entire cohort and by prognostic groups (on the basis of B symptoms, mediastinal status, and number of sites, modified from the European Organization for Research and Treatment of Cancer). RESULTS: The median follow-up was 12 years. The 15- and 20-year Kaplan-Meier survival estimates were 84% and 78%, respectively. Cox proportional hazards models showed that number of involved sites (P =.006), mediastinal status (P =.02), and histology (P =.02) were independent predictors of death from all causes. The AR of mortality in patients with a favorable prognosis increased over time, whereas for those with an unfavorable prognosis, the AR peaked in the first 5 years, predominantly from Hodgkin's disease. The relative risk of mortality from all causes, causes other than Hodgkin's disease, second tumors, and cardiac disease remained significantly elevated more than 20 years after treatment. CONCLUSION: Patients treated for early-stage Hodgkin's disease have a sustained excess mortality risk despite good control of the disease. Treatment reduction efforts in patients with early-stage, favorable-prognosis disease should continue, but for patients with an unfavorable prognosis, modified treatment may not be advisable. The excess mortality noted beyond two decades underscores the importance of long-term follow-up care in patients treated for Hodgkin's disease.     

早期霍奇金病综合治疗中受累野照射的临床疗效

目的 评价Ⅰ、Ⅱ期霍奇金病（HD）患者综合治疗时受累野照射的疗效和毒副作用,并与扩大野照射进行比较。方法 早期HD 88例,根据Ann Arbor分期,ⅠA期12例（13．7％）,ⅡA期56例（63．6％）,ⅡB期20例（22．7％）。全部患者接受化疗和放疗综合治疗,先化疗后放疗患者83例,先放疗后化疗患者5例。化疗多采用ABVD或ABVD／MOPP方案;受累野照射42例,扩大野照射46例。结果 全组有6例膈上原发HD治疗后复发,受累野组和扩大野组各3例。扩大野组有1例照射野内复发,受累野组有1例在邻近照射部位的腋窝复发,其余4例患者均表现为结外器官或膈下淋巴结受侵。全组患者1、2、3年总生存率分别为100．0％、98．6％和96．3％,受累野组患者分别为100．0％、97．1％和97．1％,扩大野组患者分别为100．0％、100．0％和95．8％,两组生存率差异无统计学意义（P=0．86）。受累野组1、2、3年无进展生存率分别为97．6％、94．8％和91．7％,扩大野组分别为97．8％、93．2％和93．2％,两组无进展生存率差异无统计学意义（P=0．65）。发生Ⅰ度和Ⅱ度白细胞减少症者,受累野组3例（7．2％）,扩大野组9例（19．5％,P=0．089）。结论 Ⅰ、Ⅱ期HD患者进行综合治疗时,采用受累野照射可获得与扩大野照射相同的疗效,且能减少并发症的发生。     

Treatment of stage I and II Hodgkin's lymphoma with ABVD chemotherapy: results after 7 years of a prospective study.

BACKGROUND: Chemotherapy with ABVD (doxorubicin, bleomycin, vinblastine and darcarbacine) schedule is the standard treatment for advanced Hodgkin's lymphoma. Certain facts, including a low toxicity compared with MOPP/ABV (mechlorethamine, vincristine, procarbazine, prednisone, doxorubicin, bleomycin and vinblastine) and minimal potential for inducing second neoplasias or patient sterility, support the use of ABVD to treat early disease stages. In the present study, we prospectively evaluated the long-term efficacy and toxicity of six cycles of ABVD as treatment for early-stage Hodgkin's lymphoma. PATIENTS AND METHODS: From January 1990 to June 2002, 95 patients with stage I and II Hodgkin's lymphoma were treated with six ABVD cycles. Fifteen patients who met the criteria for mediastinal bulky disease also received further radiotherapy on the mediastinum. RESULTS: After six cycles, 89 patients (94%) showed a complete response (CR) and six patients (6%) showed a partial response (PR). These PRs became CRs after radiotherapy. After a median follow-up of 78 months, 14 patients had relapsed and three had died. Overall survival and progression-free survival rates at 7 years were 96% and 84%, respectively. For patients with stage IA and IIA without mediastinal bulky disease, the survival rates were 97% and 88%, respectively. CONCLUSIONS: The administration of six ABVD cycles is an effective and safe treatment in patients with stage I and II Hodgkin's lymphoma.     

Role of radiation therapy in the treatment of stage I/II mucosa-associated lymphoid tissue lymphoma.

BACKGROUND: Few large studies exist on the outcome of patients treated for stage I/II mucosa-associated lymphoid tissue (MALT) lymphoma. PATIENTS AND METHODS: We retrospectively reviewed the records of 77 patients consecutively treated for stage I (n = 66) or II (n = 11) MALT lymphoma at our institution. Progression-free survival (PFS), freedom from treatment failure (FFTF), and overall survival (OS) were calculated using the Kaplan-Meier method. RESULTS: The median follow-up time was 61 months (range 2-177 months). Fifty-two patients (68%) received local radiation therapy (RT) alone, 17 (22%) had surgery followed by adjuvant RT, five (6%) had surgery alone, two (3%) had surgery and chemotherapy, and one patient had chemotherapy alone. The median RT dose was 30 Gy (range 18-40 Gy). The 5-year PFS, FFTF, and OS rates were 76%, 78%, and 91%, respectively. The 5-year PFS (79% versus 50%; P = 0.002) and FFTF (81% versus 50%; P = 0.0004) rates were higher for patients who received RT as compared with patients who did not. CONCLUSIONS: The prognosis following treatment of stage I/II MALT lymphoma is excellent. RT improves PFS and FFTF and has an important role in the curative treatment of patients with localized disease.     

Subdiaphragmatic Hodgkin's disease: the University of Florida experience.

PURPOSE: To assess the long-term outcomes and late effects of patients with subdiaphragmatic Hodgkin's disease. METHODS AND MATERIALS: Twenty-one patients with Stage I and II subdiaphragmatic Hodgkin's disease were treated with curative intent between February 1966 and February 1998 at the University of Florida. Patient characteristics were as follows: mean age, 38.7 years (range, 3-75 years); 20 males and 1 female; 33% lymphocyte predominant, 43% nodular sclerosing, 14% mixed cellularity, 5% lymphocyte depletion, and 5% unclassified Hodgkin's disease. Treatment included inverted Y irradiation (InY) (8 patients), total nodal irradiation (TNI) (7 patients), and combined modality irradiation and chemotherapy (CMT) (6 patients). Median follow-up was 12.3 years (range, 3.1-33.6 years). RESULTS: Progression-free survival and overall survival were 80% and 70%, respectively, at 10 years. There were no deaths from Hodgkin's disease. Treatment failures occurred in 1 of 8 patients after InY, 1 of 7 after TNI, and 1 of 6 after CMT. Two of 3 recurrences were in patients with 3 or more sites of involvement and/or splenic involvement; 1 was in-field. There were 5 second malignant neoplasms and 3 cardiac events, including 4 second malignant neoplasms and 2 cardiac events in the 9 patients > or =40 years old at diagnosis and 1 second malignant neoplasm and 1 cardiac event in the 12 patients <40 years old. All 3 second solid malignancies in this study occurred 7-14 years after treatment in areas receiving 10-20 Gy. CONCLUSIONS: Subdiaphragmatic Hodgkin's disease is an uncommon manifestation with excellent disease control achieved with InY, TNI, and CMT. This subgroup of patients with Hodgkin's disease is predominantly male and older than subgroups with other presentations, which may predispose the group to a higher risk for serious adverse events after treatment. We recommend InY with spleen for clinical Stages IA and nodular sclerosis or lymphocyte-predominant clinical Stage IIA, InY alone for pathologic Stages IA and IIA, and CMT for all Stage I/II patients with greater than three involved sites, B symptoms, bulky disease (>6 cm), central (para-aortic) presentation, or splenic involvement.     

Vinblastine, bleomycin, and methotrexate: an effective adjuvant in favorable Hodgkin's disease

Sixty-seven patients with favorable pathologic stage (PS) I and IIA or B or IIIA Hodgkin's disease were randomized to receive subtotal or total lymphoid irradiation (STLI/TLI) alone or involved field irradiation (IF) plus six cycles of a novel adjuvant chemotherapy containing vinblastine, bleomycin, and methotrexate (VBM). With a follow-up from 6 to 72 months (median, 37 months), the actuarial freedom-from-progressive disease (FFP) at 5 years is 70% after STLI/TLI and 95% after IF plus VBM. One death has occurred in the irradiation-only treatment group. The data for IF plus VBM are significantly superior to previous actuarial results at 5 years using IF alone (FFP = 35%, P less than .00001) and compare favorably with prior results with IF plus nitrogen mustard, vincristine, procarbazine, +/- prednisone (MOP[P]) chemotherapy (FFP = 80% at 5 years, P = .10). VBM is well tolerated with greater than 90% of calculated doses delivered. As anticipated, VBM has had relatively little adverse effect on male or female fertility. Selected pulmonary functions are reduced early after IF plus VBM to a greater degree than with irradiation of the mediastinum alone, but the differences are modest. Based upon our current numbers and follow-up, we can be 90% confident that VBM as an adjuvant to irradiation in favorable Hodgkin's disease is as effective, or even superior, to MOP(P) chemotherapy. Because of its lesser toxicity, adjuvant VBM may have a broader role in the management of Hodgkin's disease.