Hodgkin's disease in children: treatment with low dose radiation and MOPP without staging laparotomy: a preliminary report.

Twenty-seven children with previously untreated Hodgkin's disease (CS I-2, II-13, III-3, IV-9) were given three cycles of MOPP to induce a remission which was consolidated with extended field radiation (2000--3500 rad) and three cycles of MOPP. Surgical staging was discontinued. Twenty-five of 27 children have not relapsed (range 15+--64+ months; median 39+ months); two children have died, one of uncontrolled Hodgkin's disease and one of acute infection while in complete remission. Actuarial 3 and 5 year survival rates and relapse-free rates are 91%. The merits of this treatment approach are discussed.     

ABVD and radiation therapy as first-line treatment in advanced Hodgkin's disease

The purpose of this study was to evaluate the efficacy of doxorubicin, bleomycin, vinblastine, and dacarbazine (ABVD) and radiotherapy in advanced Hodgkin's disease. In addition, to evaluate whether patients with slow responding tumors could profit from the early change of treatment regimen [MOPP (mechloretamine, vincristine, procarbazine, and prednisone)] followed by radiation therapy or autologous bone marrow transplantation (ABMT). Finally, to evaluate treatment options for patients with both early and late relapses. A total of 78 patients with previously untreated stages IIA bulky, IIB, III (A and B), and IV (A and B) Hodgkin's disease were treated with the ABVD regimen followed by radiotherapy. Patients with stages IIIB and IV (A and B) were re-staged after 4 ABVD courses of the treatment: slow responders (response less than 70%) underwent second-line treatment (MOPP) and eventually ABMT. Relapsed patients with a long initial complete response (> or = 12 months) were treated with second-line conventional treatment and those patients with a short initial complete response (< 12 months) underwent ABMT. The complete response (CR) rate was 91% after ABVD and radiation therapy. An additional 5 stage IIIB and IV patients whose therapy was switched after 4 cycles because of a slow response obtained a CR (3 after 2 MOPP courses plus radiotherapy and 2 after 2 MOPP courses followed by ABMT). Including these additional CRs, the overall CR rate was 97%. No episodes of clinical cardiopulmonary toxicity were observed. With a median follow-up time of 42 months, the 4-year relapse-free survival was 87%. The 4-year overall survival was 96%. Ten cases relapsed: all but one obtained a second CR with different approaches depending on the timing of relapse. The ABVD regimen appears to be effective and well tolerated confirming the validity of this four-drug regimen in the treatment of advanced Hodgkin's disease. In addition, therapeutic choices based on the timing of the relapse and the use of re-staging after 4 cycles in order to identify slow responders can play an important role in increasing the number of cured patients.     

Bone and soft tissue sarcomas in the follow-up of Hodgkin's disease

Prolonged follow-up of large series of patients treated for Hodgkin's disease with an intensive therapeutic approach has demonstrated an incidence of second tumors of around 5-10%. Acute leukemia is the most frequent second neoplasia, and treatments including alkylating agents and radiotherapy seem to be correlated with a higher risk of this fatal complication. Bone and soft tissue sarcomas have rarely been observed after treatment of Hodgkin's disease, and only a few cases are described in the literature. Four cases observed at the Istituto Nazionale Tumori of Milano in a large series of nearly 800 patients treated over the last two decades with different modalities are presented. One case of chondrosarcoma and 3 cases of soft tissue sarcomas were diagnosed after a median and mean interval of 50 and 70 months, respectively (range 49-96). Three patients had been treated with radiotherapy plus chemotherapy (MOPP, 2 cases; ABVD, 1 case), and one with radiotherapy alone. The site of the second tumor was always within an irradiated area, which had received a dose ranging from 10 to 43 Gy. Prognosis of secondary bone and soft tissue sarcomas is very poor. Three of our cases died 14, 15 and 19 months after diagnosis; only one patient is alive, 3 months after diagnosis of a chondrosarcoma. The problem of second tumors in patients treated for Hodgkin's disease requires a careful evaluation of aggressive treatment modalities to minimize the risks of this severe complication.     

Assessment of the stanford V regimen and consolidative radiotherapy for bulky and advanced Hodgkin's disease: Eastern Cooperative Oncology Group pilot study E1492.

PURPOSE: This study was performed, in a multi-institutional setting, to evaluate the efficacy and feasibility of the Stanford V chemotherapy regimen plus radiotherapy to bulky Hodgkin's disease sites. PATIENTS AND METHODS: A two-stage design was implemented in a phase II study involving 47 patients with bulky mediastinal stage I/II or stage III/IV Hodgkin's disease. Twelve weeks of the Stanford V chemotherapy regimen were given with consolidative radiotherapy (36 Gy) to lymph nodes >/= 5 cm and/or macroscopic splenic disease. Treatment was administered in one of five institutions participating in the Eastern Cooperative Oncology Group. RESULTS: With a median follow-up of 4.8 years, 45 patients are alive and 40 have been continuously disease-free. The estimated freedom from progression was 87% at 2 years and 85% at 5 years. Overall survival was 96% at 2 and 5 years. There was one death from Hodgkin's disease and one death from an M5 acute leukemia. Six of seven relapsed patients received high-dose therapy and autologous stem-cell transplantation. The freedom from second progression for the seven relapsed patients was estimated at 98% at 3 years. CONCLUSION: Stanford V chemotherapy and consolidative radiotherapy to bulky disease is effective in bulky and advanced Hodgkin's disease in a multi-institutional setting. On this basis, an Intergroup study comparing doxorubicin, bleomycin, vinblastine, and dacarbazine with the Stanford V regimen has been initiated.     

Treatment of advanced-stage massive mediastinal Hodgkin's disease: the case for combined modality treatment

In the initial series of 198 patients treated at the National Cancer Institute (NCI) with mechlorethamine, vincristine, procarbazine, and prednisone (MOPP) chemotherapy for Hodgkin's disease, a review of presenting chest radiographs available on 192 of these patients showed 49 patients with mediastinal masses greater than one third the greatest posteroanterior chest diameter. Five patients had stage IIB disease, and 44 had stage III or IV disease. Thirty-five (71%) patients achieved a complete remission with MOPP chemotherapy. Fourteen (40%) of the complete responders relapsed, but four of these achieved durable remissions in response to subsequent therapy. Thirty (61%) patients have died (14 induction failures, nine relapsed patients, seven complete responders in remission). Thus, with a median follow-up of 20 years (range, 15 to 23), the overall survival for the group is 39%, and the disease-free survival for the complete responders is 60%. A subset of 10 patients received mantle radiation therapy after maximal response to MOPP. One of these patients failed to achieve complete remission, but among the nine complete responders only one has relapsed. In contrast, 13 of 26 (50%) patients achieving a complete response to MOPP alone have relapsed (P2 = .0536). Although MOPP alone was not prospectively compared with MOPP plus radiation therapy in the treatment of advanced-stage massive mediastinal Hodgkin's disease in this series, the retrospective analysis shows a nearly significant difference in disease-free survival favoring combined modality treatment. The difference in tumor mortality between MOPP-treated (44%) and combined modality-treated patients (80%) was also nearly significant (P2 = .055). However, overall survival differences between patients treated with MOPP alone and those treated with combined modality therapy were not significantly different (P2 = 0.23) because of the mortality related to late complications of combined modality treatment.     

Prognostic models for Hodgkin's disease

A prognostic model for Hodgkin's disease was worked out using the data on disease-free survival among patients receiving 4-8 courses of COOP(MOPP)/ABVD plus (sub)total irradiation. Patients with stage I-II Hodgkin's disease (less then 4 lesions) without large involved mediastinal masses, intoxication symptoms and focal splenic involvement were referred to the favorable prognosis group. The poor prognosis group featured stage III(2)-IV tumor as well as large masses of involved mediastinal tissue, focal splenic involvement at any stage plus 7 or more lesions. An assessment of tumor advancement across lesions is more significant for radiotherapy planning rather than that of organ involvement. It is reasonable to distinguish two substages--III(1) and III(2). Our model was compared with GHSG and it was suggested that ways be found to use both of them in prognosing of disease outcome.     

Predictive value of the early response to chemotherapy in high-risk stages II and III Hodgkin's disease

A series of 60 patients with "high risk" Stage II and III Hodgkin's disease (B symptoms, or large mediastinal mass, or E lung disease) were staged without laparotomy and treated with combined modality treatment: mechlorethamine, vincristine, procarbazine, and prednisone (6 MOPP) plus radiotherapy. Patients were restaged after the first three courses of MOPP and the status of response to therapy at that time was called early response to chemotherapy (ERC). The rate of nitrogen mustard and procarbazine delivery (MRD) during the first three cycles of chemotherapy also was assessed. At the completion of the therapy patients were restaged and the final response was assessed. Fifty-two (86.7%) patients entered complete remission (CR). Forty-eight percent of the complete responders achieved CR in the first three courses of MOPP. Eight-year survival and disease-free survival (DFS) rates of the patients achieving CR were 71% and 73%, respectively. Survival and DFS were significantly better for the patients who achieved CR in the first three cycles of chemotherapy than for patients who entered CR at a later stage of therapy: 8-year survival 90% versus 55% (P = 0.00); 8-year DFS 87% versus 59% (P = 0.01). The attainment of a complete ERC was adversely affected by lymphocyte depletion (LD) histologic type (P = 0.01) and MRD less than 65% (P = 0.04). However, when a multivariate regression analysis was used, ERC was the only significant prognostic variable for survival and DFS and its predictive value was confirmed even after correction by MRD. These data suggest that the rapidity of response to chemotherapy could be an important prognostic factor in high-risk Stage II and III Hodgkin's disease.     

Prognostic Factors and Clinical Outcome in Parotid Gland Tumors: a Single Institution Experience from the Eastern Black Sea Region of Turkey

Purpose: To review clinical characteristics, treatment outcomes and prognostic factors in patients with parotid gland tumors treated with surgery and postoperative radiotherapy. Materials and Methods: We retrospectively reviewed 69 patients with parotid gland tumors, with a median follow-up of 52 months (range, 2-228 months). and a median radiotherapy dose of 60Gy (range, 30-69 Gy). Results: There were 24 (35%) females and 45 (65%) males, at a ratio of 1/1.9. Median age at presentation was 58.917.2 (range 13-88) years. The most common histology was adenoid cystic carcinoma (33%) and mucoepidermoid carcinoma (28%). The mean overall survival (OS) was 65.38 (95% confidence interval [CI], 49.6-81.1) months and the median overall survival was 40.0 7 (95% CI, 26.2-53.7) months. The -1, -3, -5 and -10 year OS rates were 78%, 52.4%, 35.3% and 19.6% respectively. The mean disease free survival (DFS) was 79.210 (95% CI, 59.3-97.1) months and the median disease free survival was 3813 (95% CI, 7.05-88.7) months. The -1,-3,-5 and -10 year DFS rates were 71.9%, 50.1%, 43.7% and 30.1% respectively. On univariate analysis, the OS was significantly better with female sex (p<0.005), < 50 age (p<0.021), T stage (p<0.0001), absence of lymph node involvement (p<0.0001), lower tumor grade (p<0.0001), absence of lymphovascular invasion (p<0.002), absence of perineural invasion (p<0.0001), absence of extracapsuler extension (p<0.0001), surgical margin negativity (p<0.006), 60 Gy radiotherapy dose (p<0.0001) and absence of distant metastasis (p<0.027). Conclusions: Employing existing standards of postoperative radiotherapy is a possible treatment that was found to be mainly effective in patients with parotid gland carcinomas.     

蝶窦原发恶性肿瘤16例治疗分析

目的 分析原发蝶窦恶性肿瘤治疗结果。方法 回顾分析2000—2013年我院收治的原发蝶窦恶性肿瘤16例。初诊无颈部淋巴结发生转移。Ⅳ_A期1例, Ⅳ_B期15例。治疗方法包括手术+放疗11例、单纯手术1例、单纯放疗3例、单纯化疗1例。手术全部为减瘤手术。放疗中位剂量69.96 Gy (56.00~ 80.56 Gy)。结果 全组3年LC、DMFS、DFS、DSS分别为67%、69%、44%、58%, 减瘤术+放疗组分别为67%、55%、30%、41%。全部保留眶内容物及颅底。全组LR率25%, 远处转移率37%, 淋巴结复发率6%。预后分析未见与LC率及DSS相关因素。结论 蝶窦肿瘤经减瘤手术+术后放疗在保留眼眶及颅底前提下能取得良好疗效。蝶窦肿瘤治疗后淋巴结复发率低, 临床不建议常规颈部淋巴结预防照射。     

The role of radiotherapy in the treatment of Hodgkin's disease

Twenty-two patients with Hodgkin's disease were treated at Kanazawa University between 1975 and 1982. Patients in stage I or II were treated with radiotherapy. Those in stage III or IV underwent combination chemotherapy (MOPP) with or without radiotherapy. Twenty patients have achieved a complete remission (90.9%). The 10-year survival rate of all patients is 90%: 100% for patients in stage I or II and 73% for patients in stage III or IV. Thus, radiotherapy can be recommended as a primary treatment for patients in stage I or II while MOPP with radiotherapy could be effective for those in stage III or IV.     

BEACOPP and COPP/ABVD as salvage treatment after primary extended field radiation therapy of early stage Hodgkins disease - results of the German Hodgkin Study Group

Patients with early stage favorable Hodgkin's disease who relapse after extended field radiotherapy have satisfactory results. We retrospectively analysed patients with relapsed HD after initial radiation therapy alone to determine treatment outcome and prognostic factors. Nine-hundred and forty five patients in localized stages without risk factors received either 40 Gy extended field RT or 30 Gy EF RT followed by an additional 10 Gy to involved lymph node regions. 107 patients relapsed and received salvage therapy. Characteristics of the 107 patients at relapse were as follows: median age was 34 years (range 18--75) with relapse occuring at a median of 19 months (range 4--98 months), 31% were female. The majority of patients (93%) were treated with conventional chemotherapy. Sixty-nine percent were treated with COPP/ABVD like regimens, 21% with BEACOPP, and 3% received various other regimens. Seven percent were treated with radiotherapy alone. Complete remission was achieved in 87% of all salvaged patients. The median follow-up after relapse was 45 months. FF2F (freedom from second treatment failure) and OS (overall survival) were 81% and 89%, respectively. In multivariate analysis age was the major prognostic factor for FF2F and OS (p<0.0001, for both). Further independent prognostic factors were B symptoms (p=0.05) and salvage chemotherapy (p=0.03) for FF2F, and B symptoms (p=0.03) and extranodal involvement (p=0.02) for OS. The long-term outcome of patients relapsing after EF RT is excellent. Age, B symptoms, extranodal involvement and salvage chemotherapy were identified as prognostic factors for second relapse and survival.     

Treatment with MOPP or ChlVPP chemotherapy only for all stages of childhood Hodgkin's disease

Fifty-three children with Hodgkin's disease were clinically staged and treated with chemotherapy alone. Forty-six received mechlorethamine (Mustargen; Merk Sharpe & Dohme, West Point, PA), vincristine (Oncovin; Eli Lilly and Company, Indianapolis), procarbazine, and prednisolone (MOPP) and 7 chlorambucil, vinblastine, prednisolone, and procarbazine (ChlVPP). There were four events in the 38 children with stage I and II disease. One patient with massive mediastinal disease failed to remit and subsequently failed mantle irradiation and changes of chemotherapy. Another relapsed at the site of local disease and was salvaged with involved field irradiation and further courses of MOPP. Two other children died as a result of acute graft-v-host disease (GVHD) following transfusion. At autopsy there was no evidence of Hodgkin's disease. Fifteen children had stage III and IV disease and 14 achieved complete remission (CR) and none have relapsed. The child who failed to achieve remission died of virus infections. A mediastinal mass greater than 1/3 the thoracic width was present in 19 children of whom 18 achieved remission and none relapsed. An infradiaphragmatic presentation occurred in eight, all achieved remission and none relapsed. Overall at a median follow-up time of 45 months survival was 94%; the percent of patients without treatment failure was 92; and the percent without relapse was 98.     

High-dose carmustine, etoposide, and cisplatin and autologous bone marrow transplantation for relapsed and refractory lymphoma.

PURPOSE: We determined the toxicity and efficacy of a new preparative autologous bone marrow transplantation (ABMT) regimen in patients with relapsed or refractory non-Hodgkin's lymphoma or Hodgkin's disease. PATIENTS AND METHODS: Forty-four non-Hodgkin's lymphoma and 35 Hodgkin's disease patients 16 to 63 years of age were given intravenous carmustine (BCNU) 600 to 1,050 mg/m2, etoposide 2,400 to 3,000 mg/m2, and cisplatin 200 mg/m2 (BEP) and ABMT. Fifty-nine patients also received 15 to 20 Gy local radiation (involved-field radiotherapy [RI]) to active or previously bulky (> 5 cm) disease sites. RESULTS: Nonhematologic toxicities included nausea, vomiting, high-tone hearing loss, stomatitis, esophagitis, diarrhea, and hepatic and pulmonary toxicity. Two patients died within 40 days of marrow infusion as a result of sepsis and one patient died 7 months after transplant as a result of pulmonary fibrosis. Complete remissions (CRs) were noted in 72% (n = 57) of patients (n = 33 non-Hodgkin's lymphoma; n = 24 Hodgkin's disease). Forty patients (51%) remained alive and disease-free (n = 24 non-Hodgkin's lymphoma; n = 16 Hodgkin's disease) at a median of 17 (range, 8 to 57) months after marrow reinfusion. CONCLUSIONS: This regimen seems to be effective for relapsed lymphoma patients whose disease continues to exhibit chemotherapy sensitivity (16 of 24 [67%] disease-free). Furthermore, this regimen seems to be effective in patients who have never attained a CR (seven of 19 [37%] disease-free).     

Treatment of early stage Hodgkin's disease with radiation therapy plus short-cycle (3 MOPP) adjuvant chemotherapy

Eighty-four consecutive, previously untreated patients with stage I, II A-B and IIIA Hodgkin's disease were treated with combined modality therapy including subtotal or total nodal irradiation, followed by three cycles of MOPP. MOPP was administered before radiotherapy in patients with systemic symptoms or with bulky disease. Seventy-six of 84 patients (90.5%) achieved complete remission, and 8 died from disease progression after a variable period of incomplete remission. Three of 76 (3.9%) relapsed, and 2 of them have been subsequently salvaged. Up to the present time, 70 patients are alive, without evidence of disease; 9 have died from Hodgkin's disease, 2 from acute non-lymphoblastic leukemia, and 3 from intercurrent causes. No death occurred from acute toxicity due to chemotherapy. Actuarial overall survival is 82.3% and freedom from relapse is 81.8% after 48 months' median observation (range: 12-111 months). No significant difference in survival and freedom from relapse has been observed with respect to age, sex, stage, presence or absence of unfavorable prognostic factors. The role of adjuvant chemotherapy and its use in a reduced number of cycles in early stage Hodgkin's disease are discussed.     

Long-term clinical outcomes of postoperative pelvic radiotherapy with or without prophylactic paraaortic irradiation for stage I-II cervical carcinoma with positive lymph nodes: retrospective analysis of predictive variables regarding survival and failure patterns

We performed retrospective analysis to classify the risk hazard of patients with stage I-II cervical cancer with lymph node metastases treated with postoperative radiotherapy. From 1981 to 1995, 106 patients with early stage cervical carcinoma who received adjuvant pelvic radiation were entered in the analysis. The median patient age was 53.0 years (range 21-73). The median dose of 45.3 Gy (range, 32.1-56.4 Gy) was delivered over the whole pelvis. Seventy patients also received prophylactic paraaortic radiation (median 44 Gy; range 22-46 Gy). The 5/10-year overall survival (OAS), disease-free survival (DFS), pelvic control, and distant metastasis-free survival rates were 69.1/63.5%, 62.4/58.1%, 85.7/84.3%, and 74.1/71.6%, respectively. In the uni-/multivariate analyses, the significant prognostic factors of OAS and DFS proved to be disease stage, duration period between operation and radiotherapy, histology, and presence or absence of common iliac lymph node metastasis. Using the results of these analyses, we devised a predictive model for DFS. In this model, the 5-year DFS rates of patients with low (N = 35), intermediate (N = 59), and high-risk factors (N = 12) were 88.1%, 56.7%, and 16.7%, respectively (p < 0.0001). The majority of analyzed patients did not have adequate DFS estimates in this series. High-risk patients should receive a more intensive strategy, such as concurrent chemoradiotherapy. On the other hand, the effort to reduce toxicity should be considered carefully.     

Prognosis of a series of 763 consecutive node-negative invasive breast cancer patients without adjuvant therapy: analysis of clinicopathological prognostic factor.

BACKGROUND AND OBJECTIVES: The objectives of this study were to confirm the favorable outcome of Japanese invasive breast cancer patients without lymph node metastasis, after treatment with surgery alone, and to evaluate clinicopathological prognostic factors in this population. METHODS: The subjects were 763 consecutive node-negative invasive breast cancer patients who underwent surgery without adjuvant therapies between 1988 and 1993 at our hospital. Disease-free survival (DFS) and overall survival (OS) rates were analyzed by clinicopathological factors. RESULTS: The median age of the patients at surgery was 52 years and the median follow-up period of patients was 74 months. At 5 years, the respective DFS and OS rates of all patients were 90.8% and 93.9%. Patients with a pathological tumor size of invasive component of more than 2 cm (319 patients) had a significantly lower DFS than those with tumors measuring 2 cm or less (361 patients) (P = 0.045). Patients with positive hormone receptor status (280 patients) (estrogen and/or progesterone receptor positive) tended to have a better OS than those negative for both hormone receptors (92 patients) (P = 0.078). Meanwhile, patients with tumors of histological grade 3 (328 patients) had a much poorer prognosis than those with tumors of histological grade 1 or 2 (413 patients) (P = 0.008 for OS and P = 0.042 for DFS). The respective 5-year DFS and OS rates of patients with histological grade 3 tumors larger than 2 cm in pathological tumor size of invasive component (195 patients) were 85.5% and 87.6%, indicating that these node-negative patients form a high risk group. CONCLUSIONS: Japanese invasive breast cancer patients without lymph node metastasis tended to show a survival advantage compared with their Caucasian counterparts. Histological grade was the most useful prognostic factor in this population.     

Treatment of pediatric Hodgkin's disease with chemotherapy alone or combined modality therapy

Optimal treatment for Hodgkin's disease during childhood is unknown. We report the treatment outcome of patients with Hodgkin's disease <13 years of age seen at the American University of Beirut Medical Center (AUBMC) between 1980 and 1996. A retrospective review of the medical records of 24 children treated for HD at AUBMC was performed. Treatment consisted of chemotherapy alone (n = 15) or chemotherapy plus involved field radiotherapy (n = 9). Chemotherapy consisted of COPP, ABVD, or alternating cycles of each for a total of 6 to 12 cycles, depending on clinical and radiological response; three patients received MOPP. Five patients in the chemotherapy group had clinical stage (CS) I and II and 10 had CS III disease. In the combined modality group, eight patients had CS I and II and one had CS IV disease. At a median follow-up of 5 years, the event-free survival (EFS) for the combined modality group was 100% and the overall survival (OS) 100%. For the chemotherapy alone group, the EFS was 56% and the OS was 79%. Four patients (27%) in the chemotherapy alone group who had Stage IIIB disease relapsed. Mean time to relapse was 4.3 years. In our experience, six cycles of COPP or (COPP plus ABVD) alone were suboptimal for the treatment of Stage IIIB Hodgkin's disease patients, especially those with involvement of lower abdominal nodes (III2B), extensive pulmonary disease, or mixed cellularity histology. Radiation therapy or additional chemotherapy courses are required for these patients.     

Treatment of advanced Hodgkin's disease with adriamycin, bleomycin, vinblastine, and imidazole carboxamide (ABVD) after failure of MOPP therapy.

From June 19, 1975 to December 22, 1976, twenty-seven patients with advanced Hodgkin's disease who failed MOPP (nitrogen mustard, vincristine, procarbazine and prednisone) were treated with adriamycin, bleomycin, vinblastine, and imidazole carboxamide, (ABVD). Complete response (CR) was achieved in 22% of patients and partial response was achieved in 15%. No response was observed in 63% of patients. With a median duration of follow-up for CR patients of only 10.5 months, two of the six CR patients have already relapsed. In this series of patients ABVD was not an effective curative regimen for patients with Hodgkin's disease who have failed MOPP.     

不能切除和复发的局部进展期胃癌放疗疗效分析

目的 回顾分析不能切除和复发的局部进展期胃癌行腹部放疗的疗效及影响因素。方法 回顾分析2009—2015年我院收治的57例患者,其中不能切除36例(包括局部晚期19例、术后肉眼残留17例),术后复发21例。接受3DCRT 17例、IMRT 40例,照射中位剂量50 Gy (42~60 Gy)。81%患者放疗同期口服氟尿嘧啶类药物化疗。结果 全组患者放疗后中位随访时间为16个月(3.9~77.5个月),放疗后缓解率65%。局部晚期、术后肉眼残留(R₂术后) 、术后复发组放疗后中位生存时间分别为13.9、13.9、19.0个月。全组放疗后2年的预期OS、PFS、LRRFS分别为50%、37%、50%。多因素分析显示病变分组是预后影响因素,而第3站淋巴结受侵并不是不良预后因素。结论 对不能切除及术后复发的局部进展期胃癌进行中等剂量放疗并结合化疗能取得较好的LC并改善患者生存,而术后复发和第3站淋巴结受侵病例均应被视为挽救性放化疗的良好适应征。     

Two cycles of MOPP and radiotherapy for stage III1A and stage III1B Hodgkin's disease

One hundred two adult patients with stage III1A (76 patients) and stage III1B (26 patients) Hodgkin's disease were treated with two cycles of mechlorethamine, vincristine, procarbazine, and prednisone (MOPP) and radiotherapy (XRT) between 1970 and 1984. Sixty-four of the patients were treated between 1970 and 1978 with two cycles of MOPP and XRT to the mantle, upper abdomen, and pelvis. The remaining 38 patients were treated from 1978 to 1984 with a modification of the protocol in which pelvic XRT was omitted and low-dose whole-lung XRT was administered to patients with unfavorable mediastinal disease. The 10-year actuarial freedom-from-progression (FFP) and determinate survival rates at a mean follow-up of 93 months were 84% and 86% for stage III1 disease, 86% and 84% for stage III1A disease, and 78% and 91% for stage III1B disease. Three patients died of treatment-related toxicities without evidence of Hodgkin's disease, two died of complications of myelosuppression and one of acute nonlymphocytic leukemia (ANLL). Neither FFP nor determinate survival rates were significantly influenced by B symptoms, unfavorable mediastinal disease, histologic subtype, extent of abdominal disease, the omission of pelvic XRT, the use of whole-lung XRT, or the number of splenic nodules. Patients 40 years of age or older had a 73% determinate survival rate at 10 years compared with 88% for patients younger than 40 years (P = .01). This survival difference was due to treatment-related toxicity in the older group. This study indicates that two cycles of MOPP and XRT to the mantle and upper abdomen is as effective as more intensive treatment for all patients with stage III1 Hodgkin's disease. This treatment program can preserve fertility and has had only a 1% actuarial incidence of ANLL at 15 years.