Malignant gliomas treated after surgery by combination chemotherapy and delayed radiation therapy

34 patients operated on for malignant gliomas were successively treated by combination chemotherapy with VM26 and CCNU and conventional radiation therapy with an average dosage of 5,800 Rads, six months after surgery. The general and haematological tolerance of delayed irradiation after chemotherapy was satisfactory. Twelve patients developed neurological complications during or after irradiation. The complications were early in 10 cases, and delayed in 2. They were probably due to tumour growth in five cases, and secondary to irradiation in seven. In four of the seven cases the preradiation chemotherapy seemed to potentiate the radiation effect on the central nervous system.     

Adverse prognostic effect of N2 disease in treated small cell carcinoma of the lung

We reviewed survival of patients with clinically localized small cell carcinoma of the lung treated by surgical resection, combination chemotherapy, and prophylactic cranial irradiation. Long-term survival was defined as continuing complete remission 30 months after the start of treatment. Initial TNM staging determined the course of treatment. Ten patients with disease in Stages I and II were treated over 30 months ago by initial resection followed by the full course of chemotherapy. Only one has had a relapse, whereas 80% remained disease-free at 30 months. Five of these patients have passed 5 years. Four patients with T3 N1 disease were treated by two cycles of chemotherapy, surgical resection, and cranial irradiation plus resumption of chemotherapy thereafter; two remained in remission at 30 months. Sixteen patients initially with N2 disease were treated according to the same schedule; 10 of the 16 underwent successful resection. All 16 patients have had a relapse, but the relapse occurred very late in three--at 27, 30, and 37 months. The reasons for the apparently poor prognosis of N2 disease are not clear. Considerations of tumor response kinetics and somatic mutation suggest that these biologic factors are fundamentally responsible. Other studies may find disease control achieved in a very few patients with N2 disease.     

Randomized study of preoperative chemotherapy in squamous cell cancer of the esophagus. CAO Esophageal Cancer Study Group]

Only 46 of 77 patients with potentially resectable squamous cell carcinoma of the esophagus who were asked to participate in a phase-III trial to be treated by either immediate surgery (n = 24) or surgery plus preoperative chemotherapy (n = 22) agreed to randomization. A priori 13 patients chose chemotherapy before surgery and 18 patients only surgery. The complete chemotherapy program consisted of three cycles with 5-FU (1g/m2/d x 5) and cisplatin (20 mg/m2/d x 5). The response rate (CR and PR) to chemotherapy was 47%. Side effects of therapy were higher than expected, based on results of previous phase-II studies. Two drug related deaths were observed. The resectability rate for patients in the operation-only group was 80 and 70% for patients receiving chemotherapy. The postoperative rate of septic complications (41 vs. 26%) and respiratory disorders (37 vs. 26%) were higher for patients with preoperative chemotherapy in comparison to the only surgically treated controls. Surgery related mortality was increased in the chemotherapy group (18%) compared to the controls (10%). Patients responding to preoperative chemotherapy had a prolonged survival (median 13 months) when compared with non-responders (median 5 months), but the median survival for the chemotherapy group and the only-surgery group was identical (10 months). We conclude, that the preoperative chemotherapy regime used in this multi-institutional trial neither influences resectability, nor increases overall survival of patients with localized esophageal cancer. However, preoperative chemotherapy was associated with considerable side effects and a high postoperative mortality.     

Peritoneal carcinomatosis of colorectal origin: incidence and current treatment strategies

OBJECTIVE: To review the literature with regard to the incidence and prognostic significance of peritoneal seeding during surgery for primary colorectal cancer (CRC), the incidence of intraperitoneal recurrence of CRC, and the current treatment strategies of established PC of colorectal origin, with special focus on cytoreductive surgery and intraperitoneal chemotherapy (IPEC). SUMMARY BACKGROUND DATA: Although hematogenous dissemination forms the greatest threat to patients with CRC, peritoneal carcinomatosis (PC), presumably arising from intraperitoneal seeding of cancer cells, is a relatively frequent event in patients with recurrent CRC. METHODS: The PubMed and Medline literature databases were searched for pertinent publications regarding the incidence and prognostic significance of exfoliated tumor cells in the peritoneal cavity during curative surgery for primary CRC, the incidence of intraperitoneal recurrence of CRC, and the therapeutic results of systemic chemotherapy or cytoreductive surgery followed by IPEC. RESULTS: The incidence of peritoneal seeding during potentially curative surgery for primary CRC, as reported in 12 patient series, varied widely, from 3% to 28%, which may be explained by differences in methods to detect tumor cells. PC is encountered in approximately 7% of patients at primary surgery, in approximately 4% to 19% of patients during follow-up after curative surgery, in up to 44% of patients with recurrent CRC who require relaparotomy, and in 40% to 80% of patients who succumb to CRC. The reported median survival after systemic 5-fluorouracil-based chemotherapy for PC varies from 5.2 to 12.6 months. Median survival after aggressive cytoreductive surgery followed by (hyperthermic) IPEC in selected patients, as reported in 16 patient series, tends to be better and varies from 12 to 32 months at the cost of morbidity and mortality rates of 14% to 55% and 0% to 19%, respectively. One randomized controlled trial has been published confirming the superiority of aggressive surgical cytoreduction and intraperitoneal chemotherapy over strictly palliative treatment. CONCLUSIONS: Peritoneal seeding of cancer cells possibly leading to PC is a rather common phenomenon in patients with CRC. Cytoreductive surgery and adjuvant (hyperthermic) IPEC have been shown to be efficacious in selected patients and should therefore be considered in patients with resectable PC of colorectal origin.     

Upper tract urothelial carcinoma: Impact of time to surgery

ObjectivePatients diagnosed with upper tract urothelial carcinoma (UTUC) sometimes experience a delay from diagnosis to extirpative surgery (nephroureterectomy or ureterectomy) as a result of attempted endoscopic management and/or neoadjuvant chemotherapy. The purpose of this analysis is to examine the impact of such delay on survival outcomes.MethodsAn IRB-approved retrospective review identified consecutive patients undergoing extirpative surgery for UTUC treated at a single institution between 1990 and 2007. 240 patients with non-metastatic disease represented both primarily-presenting and referred patients. Patients in the “early” surgery group underwent extirpative surgery <3 months after diagnosis and patients in the “delayed” surgery group underwent surgery ≥3 months after diagnosis. Timing to surgery was at the discretion of individual patient-surgeon decision-making. Analyses and measurements were univariate and multivariate models correlating death from disease with clinico-pathologic parameters, recurrence-free survival (RFS), cancer-specific survival (CSS), and overall survival (OS) in the “early” and “delayed” surgery groups.Results186 patients underwent early surgery and 54 patients underwent delayed surgery. Median follow-up for all patients was 29 months. The 5-year CSS were 72% and 71% for the early versus late groups, respectively (P = 0.39) and corresponding 5-year OS rates were 60% and 69%, respectively (P = 0.69). Delay in surgery was not associated with a worse outcome, even following adjustment for potential confounders. The most common factor contributing to delayed surgery in our cohort was administration of neoadjuvant chemotherapy (50%), which did not impact survival. Limitations included a median follow-up of 19 months in the neoadjuvant group; and the requirement to analytically group pathologic high-stage and low-stage disease, which reflects challenges inherent to current clinical staging.ConclusionsOur results show no difference in survival between patients undergoing early versus delayed extirpative surgery for UTUC, suggesting the feasibility of delayed surgery in appropriately selected patients. Only prospective validation of delayed surgery can guarantee its safety.     

Neoadjuvant chemotherapy before definitive treatment for stage III carcinoma of the breast

One hundred women with American Joint Committee (AJC) stage III (T2, N2; T3, N0/1/2; T4, N0/1/2) carcinoma of the breast were treated with combination chemotherapy following biopsy to confirm the diagnosis and determine hormone receptor status before any other treatment of the local disease (so-called neoadjuvant chemotherapy). Response was assessed after three cycles of treatment, and responders were treated until the tumor and/or axillary nodes failed to show further regression. Definitive surgery was then performed, usually radical mastectomy. Chemotherapy was resumed following surgery for a total of 12 cycles. Ninety patients are assessable, and 70% have responded to chemotherapy. Outcomes of both responders and nonresponders were analyzed. Radical mastectomy without postoperative radiotherapy seems to be the preferable surgical treatment for the responders. Median follow-up of the assessable patients was 27 months; projected five-year disease-free survival of the responders is greater than 65%, and projected overall five-year survival of this group is greater than 85%. Because the follow-up of these patients suggests a marked improvement in outcome compared with similar patients treated traditionally with mastectomy or radiotherapy followed by adjuvant chemotherapy, we advocate more widespread use of combination chemotherapy before definitive treatment for stage III carcinomas of the breast.     

Analysis of 64 second primary cancers of the bronchi

Sixty-four primary lung carcinomas were observed among 1,039 patients operated for bronchial carcinoma between 1975 and 1984. (Statement: July 1987). The second tumor tended to develop at a distance from the first resection performed for a lesion with good prognostic factors. Their site and histology present no unusual features. 64% appeared in the contralateral lung; 78% had the same histological type as the first cancer. Among 28 patients treated by surgery, 26 had a second resection: there were two peri-operative deaths and 4 major complications. Among the 36 patients rejected for surgery, 21 had excessively altered lung function tests. 30 patients were treated with radiotherapy, 7 with chemotherapy first; one had no treatment. The survival rate for the whole group was quite good: 26% at three years; it was significantly better after a second resection: 41% at three years. Overall survival seems comparable with that of the patients operated upon for a single carcinoma.     

A consultation between Andreas Vesalius and Ambroise Paré at the deathbed of Henri II, King of France, 15 July 1559

Fifteen patients (median age 55 years; range 23-69 years) with macroscopic invasive thymoma or thymic carcinoma were treated at Groote Schuur Hospital between 1969 and 1988. Stage 3 (macroscopically invasive) disease was present in 12 patients (80%) and stage 4 (metastatic disease) in 3 (20%). Ten of the patients with stage 3 disease were treated by combined surgery and full-dose mediastinal irradiation; in 2 resection was not possible and they were treated with irradiation alone. One of the patients with stage 3 disease developed progressive thymoma (median follow-up 74 months). This patient and 2 others died; 1 from mediastinitis after surgery for thymic carcinoma and 1 of unrelated disease. Both patients treated by irradiation alone were free of disease at follow-up. In the patients with stage 3 disease, the relapse rate was 8% (crude) and the 5-year disease-free survival rate 86% (life table). The patients with stage 4 disease received cisplatin-based combination chemotherapy, which was combined with further irradiation and debulking surgery in 2 of the 3 cases. These patients died of malignant disease at between 5 and 42 months, although 1 had a temporary response to chemotherapy. Tumour extent is the most important prognostic factor in these patients. A multidisciplinary approach to therapy is required.     

Trends in incidence,treatment and survival of patients with stage IV colorectal cancer: a population‐based series

Aim The incidence, patterns of care and survival were determined in patients with stage IV colorectal cancer (CRC) in a population‐based series. Method Computer records for patients diagnosed with stage IV CRC diagnosed from 1 January 1995 to 31 December 2007 were retrieved from the Rotterdam Cancer Registry. Surgical resection of the primary tumour, chemotherapy use, hepatic surgery and survival were evaluated according to year of diagnosis, age, gender and primary tumour site. Results In the southwestern part of the Netherlands, 19 014 new patients with CRC were diagnosed and synchronous metastatic disease was found in 3482 (18%). This proportion increased during the study period, from 16% to 21%. Surgical resection of the primary tumour was performed in approximately 50% of the patients and did not change over time. Postoperative 30‐day mortality was 8%. Chemotherapy use increased from 18% in the first period to 56% in the latest period. Liver surgery increased from 4% in the first period to 10% in the latest period. Median survival increased from 7 months to 12 months and 2‐year survival increased from 14% to 28%. Two‐year survival declined with increasing age and was significantly worse for right‐sided tumours (14%). Conclusion Survival of patients with stage IV CRC has improved over time and this is probably a result of the increased use of chemotherapy and the increased numbers of patients who underwent hepatic surgery.     

Treatment of recurrent craniopharyngioma

Treatment results on 48 patients with "recurrent" craniopharyngioma treated by surgery or/and radiation are analyzed. Median relapse-free survival time was 43.6 months in patients treated initially with radiation and 22.2 months without. Operative death occurred in 17% of all patients and in 3 out of six patients after total removal. The five- and ten-year survival rates were 91.7% and 66.8%, respectively, for 14 patients treated with combined surgery and radiation therapy. For 26 patients treated with surgery, the survival rates were 20.3% and 10.1%. All of 6 patients, who had received both initial and later radiotherapy, were well 1/2 to 18 years later without clinical evidence of radiation injury. These results lead us to the following conclusions: 1) A radical surgery in recurrent cases has the higher risks of mortality and morbidity than that of the first radical surgery. 2) Radiation therapy improved the survival rate of patients with "recurrent" craniopharyngioma. 3) After initial radiation therapy, additional irradiation was allowed based on the scale of nominal standard dosage and the estimation of "decay factor".     

Irinotecan hydrochloride (CPT-11) and cisplatin as first-line chemotherapy after initial surgery for ovarian clear cell adenocarcinoma

Patients with ovarian clear cell adenocarcinoma (OCCA) show a poor response to conventional platinum-based chemotherapy. Recently, it was reported that combination chemotherapy with cisplatin plus irinotecan hydrochloride (P-CPT) achieves high response rates for primary advanced and recurrent or resistant OCCA. We retrospectively reviewed the outcome of 20 OCCA patients treated with P-CPT by the Gynecology Service at The Jikei University Hospital after initial surgery. These patients received a total of 101 cycles of P-CPT, with a median of 5 cycles each. Two complete responses (CRs) were obtained in the three patients with measurable disease, and response duration was 7 and 15 months, respectively. One patient had stable disease (SD), and the time to progression was 5 months. The estimated 3- and 5-year survival rates were 69% and 69%, respectively. Our current data and previous reports suggest that P-CPT is a candidate first-line chemotherapy regimen for OCCA.     

新辅助化疗后行根治性切除术治疗局部转移性膀胱癌患者的临床研究

目的 考察新辅助化疗后行根治性切除术治疗局部转移性膀胱癌患者的临床疗效.方法 回顾性分析局部转移性膀胱癌患者临床资料37例,依据是否接受新辅助化疗分为观察组(20例)和对照组(17例).观察组患者使用顺铂、吉西他滨新辅助化疗后行根治性切除术治疗.对照组患者接受根治性切除术治疗.随访记录患者化疗效果、前后肿瘤大小、不良反应和生存期.结果 化疗后患者治疗有效率75.0％ (15/20),肿瘤直径显著降低(P＜0.01).不良反应总体发生率为70.0％ (14/20),且主要为Ⅰ～Ⅱ级.观察组患者中位生存期41个月显著高于对照组的26个月(P＜0.05).结论 新辅助化疗可以获得较高应答率,显著缩小肿瘤,结合手术治疗可延长患者生存期.     

Evaluation of chemotherapy with magnetic resonance imaging in patients with regionally metastatic or unresectable bladder cancer

OBJECTIVES: To determine whether the failure of chemotherapy in patients with regionally metastatic or unresectable transitional cell carcinoma (TCC) of the bladder can be predicted early in the course of chemotherapy with magnetic resonance (MR) imaging. METHODS: In this prospective study, 36 patients with regionally metastatic or unresectable TCC of the urinary bladder underwent MR imaging before and after two, four, and six cycles of chemotherapy with Methotrexate, Vinblastine, Adriamycin (doxorubicin) and Cisplatin (MVAC). The response after two cycles of MVAC was evaluated by using conventional tumour size parameters with unenhanced MR imaging and with changes in the time to the start of tumour or lymph node enhanced at fast dynamic contrast-enhanced MR imaging. The results obtained with these techniques were compared with the findings at histopathology in cystectomy or transurethral resection specimens that were obtained after chemotherapy. Duration of survival was defined as the time from the start of chemotherapy until disease-specific death. Kaplan-Meier curves were drawn to determine the difference in prognosis between responders and nonresponders. RESULTS: After two cycles of chemotherapy, the accuracy, sensitivity, and specificity in distinguishing responders from nonresponders with conventional MR imaging were 69%, 81%, and 50%, respectively. With the fast dynamic contrast-enhanced technique, accuracy, sensitivity, and specificity were 92%, 91%, and 93% respectively. The median bladder cancer specific survival was 28 months for all patients studied. Responders to chemotherapy at fast dynamic contrast-enhanced MR had better median disease-specific survival than nonresponders (42 months vs. 12 months [p<0.0001]). CONCLUSION: We can predict whether a patient will respond to chemotherapy after two cycles of chemotherapy with fast dynamic contrast-enhanced MR imaging.     

奥沙利铂联合卡培他滨新辅助化疗治疗可切除局部晚期结肠腺癌的疗效及安全性——病例对照分析

【摘要】 目的 研究奥沙利铂联合卡培他滨新辅助化疗可切除的局部晚期结肠腺癌的疗效及安全性。方法〓前瞻性入组汕头大学医学院附属肿瘤医院2010年1月至2014年12月间100例可手术切除的局部晚期结肠腺癌患者(T3/T4或N+),随机分为新辅助化疗组(研究组)及手术组(对照组),每组各50例,对比两组患者的疗效及手术、化疗并发症情况。结果〓随访至2015年12月,研究组有2例失访,平均随访时间35.2个月;对照组3例失访,平均随访时间27.7个月。两组患者入院时临床T、N分期的差异均无统计学意义。研究组经新辅助化疗后T、N分期降期明显,PR38例(76%),SD11例(22%),PD1例(2%),新辅助化疗期间无3°以上化疗药物不良反应发生,最常见的1°~2°不良反应为胃肠道反应(21例/42%)、粒细胞降低(4例/8%)及血小板降低(2例/4%)。术后T分期、N分期、阳性淋巴结数及TNM分期均较对照组改善,差异具有统计学意义(P<0.01)。两组患者手术时间、术中出血量、吻合口瘘发生率及腹腔感染发生率的差异均无统计学意义。平均随访31.5个月后(6~68个月),两组患者的5年无瘤生存率(DFS)分别为44.9%及33.6%(P=0.041)。5年总生存率(OS)分别为51.0%及41.6%(P=0.033)。DFS及OS差异均有统计学意义。结论〓应用奥沙利铂联合卡培他滨对局部晚期可切除的结肠腺癌患者行新辅助化疗是安全有效的。     

Randomized trial of preoperative chemotherapy for squamous cell cancer of the esophagus. The Chirurgische Arbeitsgemeinschaft Fuer Onkologie der Deutschen Gesellschaft Fuer Chirurgie Study Group.

Of 77 patients with potentially resectable squamous cell carcinoma of the esophagus who were asked to participate in a phase III trial of treatment with either immediate surgery (n = 24) or surgery plus preoperative chemotherapy (n = 22), only 46 agreed to randomization. A priori, 13 patients chose chemotherapy before surgery and 18 patients chose surgery only. The complete chemotherapy program consisted of three cycles with fluorouracil, 1 g/m2 per day for 5 days, and cisplatin, 20 mg/m2 per day for 5 days. The response rate to chemotherapy was 50% (17 of 34 patients). Side effects of therapy were higher than expected based on results of previous phase II studies. Two drug-related deaths were observed. The resectability rate for patients in the surgery only group was 79% (33 of 42 patients) compared with 70% (19 of 27 patients) for patients receiving chemotherapy. The postoperative rates of septic complications (41% [11 of 27 patients] vs 26% [11 of 42 patients]) and respiratory disorders (48% [13 of 27 patients] vs 31% [13 of 42 patients]) were higher for patients with preoperative chemotherapy than for those treated with surgery only. Surgery-related mortality was increased in the chemotherapy group (19% [five of 27 patients]) compared with the surgery only group (10% [four of 42 patients]). Patients responding to preoperative chemotherapy had prolonged survival (median, 13 months) compared with nonresponders (median, 5 months), but the median survival for the chemotherapy group and the surgery only group was identical (10 months). We conclude that the preoperative chemotherapy regime used in this multi-institutional trial neither influences resectability nor increases the overall survival of patients with localized esophageal cancer. However, preoperative chemotherapy is associated with considerable side effects and a high postoperative mortality rate.     

Sacrococcygeal teratoma: has chemotherapy improved survival?

Case records of 57 patients (50 female, 7 male) with sacrococcygeal teratoma who were treated at the Royal Children's Hospital in Melbourne between 1948 and 1986 were reviewed. There were 40 benign and 19 malignant tumors; two patients had malignant recurrence following excision of a benign tumor. The majority of the benign lesions were readily excised; 80% of these patients presented under the age of 6 months. In contrast, 16 of the 19 patients with malignant disease presented after 6 months of age and 12 of these died. Before 1975, malignant lesions were treated with surgery or irradiation, and in a few patients, single-agent chemotherapy. No patients survived. In 1970, intensive multiagent chemotherapy was introduced, with planned delayed surgical resection, with or without postoperative irradiation. Three of five patients treated between 1976 and 1980 survive disease-free and are almost certainly cured. Modern therapy is with cisplatin-containing regimens, and while initial responses in six patients with extensive disease are impressive, it is too early to evaluate the impact of these newer programs on cure.     

Doxorubicin-cisplatin chemotherapy for high-grade nonosteogenic sarcoma of bone. Comparison of treatment and control groups.

OBJECTIVE: To evaluate the role of chemotherapy with a combination of doxorubicin (adriamycin) and cisplatin in high-grade, nonosteogenic, non-Ewing's sarcoma (non-OSA) of bone. DESIGN: A case series comparison with a literature-derived control group. SETTING: A university-affiliated tertiary care centre. PATIENTS: Thirty patients with a diagnosis of non-OSA. Of these, 8 had low-grade disease (grade 1 or 2) and 22 had high-grade disease (grade 3). Eleven of the 22 with high-grade disease had malignant fibrous histiocytoma. Seventeen patients with nonmetastatic high-grade non-OSA were compared with a literature cohort of 37 patients who met the eligibility criteria of nonmetastatic, high-grade non-OSA treated with surgery, with or without radiotherapy. The mean follow-up was 25.2 months. INTERVENTIONS: Eight patients with low-grade tumour underwent surgery alone; 22 patients with high-grade tumour underwent surgery and 6 courses of adriamycin (75 mg/m2 every 3 weeks) and cisplatin (100 mg/m2 every 3 weeks). MAIN OUTCOME MEASURES: Disease-free survival and overall survival in those with high-grade tumours treated with or without chemotherapy. RESULTS: Of 8 patients who had low-grade tumours and underwent surgery alone, 3 had systemic relapse. Of the 22 having high-grade tumours, 4 did not receive chemotherapy because of age and comorbid conditions. Of the other 18, 13 received 3 courses of chemotherapy preoperatively and 3 courses postoperatively, 4 received all 6 courses postoperatively and 1 received all chemotherapy preoperatively to treat metastatic disease. In the 17-patient cohort used for comparison with the literature control group, disease-free survival was 57% at a mean follow-up of 25.6 months and overall survival was 57% at a mean follow-up of 30.1 months. In the control group, disease-free survival was 16% at a mean follow-up of 20.9 months and overall survival was 26% at a mean follow-up of 29.9 months. These differences are significant: p = 0.0000, chi 2 = 41.61 for disease-free survival and p = 0.0000, chi 2 = 46.49 for overall survival. CONCLUSIONS: The findings of this study support the use of adjuvant chemotherapy in patients with high-grade non-OSA, in whom malignant fibrous histiocytoma was the predominant histologic subtype.     

Effect of preoperative chemotherapy for bulky N2 non-small-cell lung cancer]

The effect of chemotherapy as the adjuvant therapy to bulky N2 disease (stage IIIA) non-small-cell lung cancer was examined. From January 1992 to December 1996, 464 patients with non-small-cell lung cancer underwent surgery. Seven patients (1.5%) with N2 disease (stage IIIA) received two cycles of preresectional cisplatin and vindesin chemotherapy, followed by standardized surgical resection (Group A). 46 patients (9.9%) had pathological N2 disease (T1-3, M0) after surgery (Group B). In Group A a complete resection was accomplished in two patients (28.6%), and five patients had incomplete resection with a deseased margin, followed thoracic irradiation 60 to 75 Gy. In three patients in Group A the N2 disease was pathologically downstaged to N1 or N0 disease. Overall survival at five years in Group A and in Group B was 48% and 39%, and median survival time was 49 months and 38 months. Although complete resection rate was lower in Group A (28.6%) than in Group B (78.2%), there was no significant difference between five year survival and median survival time in Group A and Group B. These data may be thought to suggest that induction chemotherapy in Group A was effective on occult micrometastatic disease.     

Childhood rhabdomyosarcoma of the trunk and extremities.

Since 1979, 15 children with rhabdomyosarcoma have been treated at our institution. Included in this group are six children who presented with rhabdomyosarcoma of an extremity or trunk, requiring the use of combined multimodality therapy. The patients were clinically grouped and treated in accordance with the Intergroup Rhabdomyosarcoma Study protocol. All patients received combination chemotherapy based on their respective stage of disease at diagnosis. When feasible, the primary tumor was resected en bloc before chemotherapy was begun. After surgery, patients with unclear postoperative surgical margins and an initial good response to chemotherapy received radiotherapy to the primary site and at the regional lymphatics. Three of six patients developed or maintained a complete tumor response to induction chemotherapy. Radiotherapy maintained control of local disease in both groups. Overall, four patients, including one with disseminated disease at diagnosis, are alive, with a median survival time from diagnosis of 39 months. In children, treatment must be individualized, but complete local excision of the tumor with a tumor-free margin should be the goal. Major ablative amputation surgery was not performed.     

Inflammatory breast cancer: results of antracycline-based neoadjuvant chemotherapy

Abstract: Twenty-three patients with inflammatory breast cancer treated with a combined modality approach including anthracycline-based induction chemotherapy-surgery-chemotherapy-radiotherapy were reviewed. Twelve patients (52.2%) received FAC (5-fluorouracil, adriamycin, cyclophosphamide) and 11 patients (47.8%) were treated with FEC (5-fluorouracil, epirubicin, cyclophosphamide) induction chemotherapy for three cycles every 3 weeks. Surgery was followed by the initial chemotherapy or second-line chemotherapy for an additional six cycles to complete nine cycles and radiotherapy, respectively. The median overall survival (OS) time was 27 months and the median disease-free survival (DFS) was 13 months. Furthermore, patients treated with FAC induction chemotherapy have been found to have longer median OS and DFS periods compared to patients with FEC induction chemotherapy in both univariate and multivariate analysis. In conclusion, the superiority of doxorubicin-containing chemotherapy over epirubicin-containing chemotherapy should be established in larger randomized studies and more effective chemotherapeutic agents such as taxans are required for better survival rates in inflammatory breast cancer patients.