51
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Affiliation(s)
- D C Ihde
- Office of the Director, National Cancer Institute, Bethesda, MD 20892
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52
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Yashar J, Weitberg AB, Glicksman AS, Posner MR, Feng W, Wanebo HJ. Preoperative chemotherapy and radiation therapy for stage IIIa carcinoma of the lung. Ann Thorac Surg 1992; 53:445-8. [PMID: 1311548 DOI: 10.1016/0003-4975(92)90266-7] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Thirty-six patients with stage IIIa histologically proven non-small cell carcinoma (T3 N2 or T2 N2) underwent concomitant radiation therapy and chemotherapy before pulmonary resection. The therapy consisted of two cycles of continuous infusion of cis-platinum, 25 mg.m-2.day-1 (days 1 through 4) every 4 weeks and concomitant irradiation, 55 Gy, of the tumor and mediastinum. Two to 3 weeks after treatment, the patients were reevaluated for thoracotomy and pulmonary resection. Five patients were found to have unresectable lesions. Thirty-one patients had complete resection, 27 by radical pneumonectomy and 4 by radical lobectomy, giving a resectability rate of 86%. Complete sterilization of lung tumor and mediastinal nodes proven histologically was achieved in 10 patients (28%) and 17 patients (47%). The 3-year survival rate is 61.7% for patients who had resection. Median follow-up is 27 months (range, 6 to 61 months). The preliminary study indicates that preoperative cis-platinum and concomitant radiation therapy is tolerated, appears to increase resectability, and may improve survival in patients with stage IIIa lung cancer.
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Affiliation(s)
- J Yashar
- Division of Thoracic Surgery, Roger Williams Cancer Center, Providence, RI 02908
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53
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Reddy S, Lee MS, Bonomi P, Taylor SG, Kaplan E, Gale M, Faber LP, Warren W, Kittle CF, Hendrickson FR. Combined modality therapy for stage III non-small cell lung carcinoma: results of treatment and patterns of failure. Int J Radiat Oncol Biol Phys 1992; 24:17-23. [PMID: 1324896 DOI: 10.1016/0360-3016(92)91015-f] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Patients with Stage III non-small cell lung carcinoma continue to pose a therapeutic problem with dismal cure rates. In an effort to improve on these results, 129 patients with biopsy-proven clinical Stage III non-small cell lung carcinoma from November 1982 through November 1987, were entered into two consecutive Phase II studies at Rush-Presbyterian-St. Luke's Medical Center. Treatment in the first study consisted of Cisplatin and 5-Fluorouracil infusion with concomitant split course radiation; in the second Etoposide was added. Radiation and chemotherapy were given simultaneously on days one through five of each cycle in a preoperative fashion for four cycles in patients considered eligible for surgery and in a definitive fashion for six cycles in patients considered ineligible for surgery. Radiation was given in 2 Gy fractions for a planned preoperative dose of 40 Gy and a definitive dose of 60 Gy. Surgical resection was attempted four to five weeks later in patients treated preoperatively. Thus, 83 patients were treated preoperatively and 46 definitively. Eighty-three patients (64%) had IIIA disease and IIIB disease was found in the remainder of the patients. Sixty-two patients (75%) in the eligible for surgery group had a thoracotomy after the combined treatment with a resectability rate of 97% and an operative mortality rate of 5%. There were 17 patients (27%) with no evidence of residual cancer in the resected specimen. Three-year survival for the eligible for surgery group at 40% was significantly better than 19% observed in the ineligible for surgery group (p = 0.003). Seventy-six percent of the patients with no residual cancer in the resected specimen are recurrence-free at three years compared to 34% of the patients with gross residual. A total of 81 patients have failed after their treatment; 49 (59%) in the eligible for surgery group and 32 (70%) in the ineligible for surgery group. Of all the patients who failed, local failure alone and as a component occurred in 21 (26%) and 36 (44%) patients, respectively. Failure in distant sites alone was noted in 56% of the overall failures. Severe toxicity was unusual. There were three treatment related deaths (2%). Radiation esophagitis and pneumonitis were only mild to moderate seen in less than 10% of the patients. Survival rates and patterns of failure according to the stage of the disease, histology, treatment group and pathologic response will be presented in detail.
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Affiliation(s)
- S Reddy
- Department of Therapeutic Radiology, Rush-Presbyterian-St. Luke's Medical Center, Chicago, IL 60612
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54
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Curran WJ, Herbert SH, Stafford PM, Sandler HM, Rosenthal SA, McKenna WG, Hughes E, Dougherty MJ, Keller S. Should patients with post-resection locoregional recurrence of lung cancer receive aggressive therapy? Int J Radiat Oncol Biol Phys 1992; 24:25-30. [PMID: 1324898 DOI: 10.1016/0360-3016(92)91016-g] [Citation(s) in RCA: 51] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The outcome of thirty-seven patients with a post-resection locoregional recurrence of non-small cell lung cancer treated with radiation therapy alone between 1979 and 1989 was compared to that of 759 patients with unresected non-small cell lung cancer also treated with standard radiation during the same period. Each patient's locoregional recurrence was staged using the current American Joint Committee on Cancer staging system. Comparison of pretreatment characteristics between the two groups, including age, sex, extent of weight loss, performance status, stage, and histologic subtype revealed fewer patients with greater than 5% weight loss (35 vs. 47%, p = 0.04) and more cases with squamous histology (54 vs. 28%, p = 0.01) among the patients with locoregional recurrences than those with newly diagnosed lesions. Over 80% of both groups had clinical stage III lesions. The median radiation doses were 56 and 59 Gy for recurrent and newly diagnosed cases (p = NS). For the patients with locoregional recurrences, the median time from resection to recurrence was 13 months (range: 3-118 months), and the recurrences were predominantly nodal in 25 cases, chest wall/pleural in four and at the bronchial stump in eight. When measured from the date of documented recurrence, the median survival time and 2-year actuarial survival rate of the patients with recurrent lesions were 12 months and 22%, as compared to 12 months and 26% for the newly diagnosed patients (p = NS). Freedom from documented locoregional tumor progression at 2 years was 30% for both groups. Patients with bronchial stump lesions had superior survival to those with nodal or chest wall recurrences, with a median survival time of 36 versus 9 months. A therapeutic approach to selected patients with post-resection locoregional recurrence of non-small cell lung cancer equally aggressive to that for newly diagnosed lung cancer patients is justified by these results, especially for patients with bronchial stump recurrences.
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Affiliation(s)
- W J Curran
- Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, PA 19111
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55
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Johnson DH, Strupp J, Greco FA, Stewart J, Merrill W, Malcolm A, Hande KR, Hainsworth JD. Neoadjuvant cisplatin plus vinblastine chemotherapy in locally advanced non-small cell lung cancer. Cancer 1991; 68:1216-20. [PMID: 1651802 DOI: 10.1002/1097-0142(19910915)68:6<1216::aid-cncr2820680606>3.0.co;2-g] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Twenty-eight patients with locally advanced, unresectable non-small cell lung cancer (NSCLC) received neoadjuvant chemotherapy with cisplatin (120 mg/m2 on days 1 and 29) and vinblastine (4 mg/m2 weekly for 6 weeks). At the completion of induction chemotherapy, all patients were assessed for resectability. Those patients judged to be resectable underwent thoracotomy. All remaining patients received thoracic radiation therapy (5500 cGy) followed by additional chemotherapy in those patients responding to neoadjuvant treatment. There were 15 partial responses to neoadjuvant chemotherapy for an overall response rate of 54% (95% confidence interval, 36% to 71%). Only five partially responding patients (18%) were thought to have had sufficient tumor regression to allow for a potentially curative resection. However, a complete resection was done in only two patients. Overall median survival was 12 months (range, 4 to 72 months) with 1-year, 2-year, and 3-year survival rates of 54%, 39%, and 11%, respectively. The primary toxicity associated with neoadjuvant chemotherapy was moderate to severe (Eastern Cooperative Oncology Group Grade 3 or 4) nausea and emesis in 25% of patients. Hematologic toxicity was relatively modest; only one patient had Grade 4 leukopenia (less than 1000/microliter). Fever and neutropenia were uncommon, and there were no documented septic episodes or treatment-related deaths. Compared with historic controls treated with radiation therapy alone, cisplatin-based neoadjuvant chemotherapy appeared to improve the median and long-term survival of Stage III NSCLC patients modestly.
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Affiliation(s)
- D H Johnson
- Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee 37232-5536
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56
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Affiliation(s)
- M S Bains
- Thoracic Service, Memorial Sloan-Kettering Cancer Center, New York, NY
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57
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Macchiarini P, Silvano G, Janni A, Mussi A, Chella A, Angeletti CA. Results of treatment and lessons learned from pathologically staged T4 non-small cell lung cancer. J Surg Oncol 1991; 47:209-14. [PMID: 1713630 DOI: 10.1002/jso.2930470402] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Depending on the local extension of primary non-small cell lung cancer (NSCLC) and invaded T4 structure(s), 49 patients underwent complete (CR, n = 14) or palliative (PR, n = 13) resection of exploratory thoracotomy (ET, n = 22) between January 1982 and June 1988. Thoracic radiotherapy (TR) was given to all patients receiving PR (median dose, 43 Gy) and ET (median dose, 53 Gy). With a median follow-up of 44 months, overall 2- and 5-year survival was 25 and 5%, respectively. Patients undergoing ET plus TR had a significantly worse survival than those treated by CR (P = 0.041) and PR plus TR (P = 0.046). Only completely resected patients became long-term survivors (5-year survival, 29%) and significant predictors of their survival were previous weight loss, hemoglobin, and creatinine level, in univariate analysis, and previous weight loss in multivariate analysis. The site of initial treatment failure was mainly local for PR plus TR (85%) and systemic for CR (71%) and ET plus TR (86%). Presented results suggest that surgery might play a role for selected patients with T4 NSCLC, but advances in systemic and local therapy are necessary.
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Affiliation(s)
- P Macchiarini
- Service of Thoracic Surgery, University of Pisa, Italy
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58
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Curran WJ, Cox JD, Azarnia N, Byhardt RW, Shin KH, Emani B, Phillips TL, Selim H, Herskovic A, Mohiuddin M. Comparison of the Radiation Therapy Oncology Group and American Joint Committee on Cancer staging systems among patients with non-small cell lung cancer receiving hyperfractionated radiation therapy. A report of the Radiation Therapy Oncology Group protocol 83-11. Cancer 1991; 68:509-16. [PMID: 1648432 DOI: 10.1002/1097-0142(19910801)68:3<509::aid-cncr2820680311>3.0.co;2-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Since 1973, the Radiation Therapy Oncology Group (RTOG) has staged and stratified patients in non-small cell lung cancer (NSCLC) protocols according to the RTOG staging system. In 1985, the American Joint Committee on Cancer (AJCC) revised its lung cancer staging system, with the principle differences from the RTOG system being the staging of involvement of the chest wall and of contralateral mediastinal and hilar lymph nodes. To determine if the AJCC system discriminated outcome differently than the RTOG system in a nonoperative series, all 850 evaluable patients treated with hyperfractionated radiation therapy (RT) on the RTOG protocol 83-11 were restaged by the AJCC system. There was 67% agreement in patient distribution between the following comparable stages in each system: RTOG Stage II/AJCC Stage II; RTOG Stage III/AJCC Stage IIIA; and RTOG Stage IV/AJCC Stage IIIB. Both systems successfully predicted for survival (P less than 0.001), although the RTOG staging was more discriminating (relative risk ratios, 1.59 versus 1.38). Among the 507 favorable patients (those with less than or equal to 5% weight loss and Karnofsky performance status [KPS] of 70 to 100), the RTOG staging was also more predictive (P = 0.004 versus P = 0.01). When RTOG Stage III (462 patients) was divided into those without contralateral mediastinal or hilar adenopathy (AJCC Stage II/IIIA) and those with (AJCC Stage IIIB), a significant survival (P = 0.0001) was noted with 2-year survival rates of 26% versus 4%, respectively. When AJCC Stage IIIA (348 patients) was divided into the patients without chest wall invasion (RTOG Stage II/III) and those with (RTOG Stage IV), a difference in 2-year survival of 22% versus 10% was observed (P = 0.002). Although both staging systems independently predict for survival, a fusion of both staging systems is the most discriminating of outcome. Future nonoperative studies in locally advanced NSCLC should stratify for contralateral nodal involvement (per AJCC staging) and chest wall invasion (per RTOG staging).
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Affiliation(s)
- W J Curran
- Fox Chase Cancer Center, Philadelphia, PA 19111
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59
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Richards F, Perry DJ, Goutsou M, Modeas C, Muchmore E, Rege V, Chahinian AP, Hirsh V, Poiesz B, Green MR. Chemotherapy with 5-fluorouracil (5-FU) and cisplatin or 5-FU, cisplatin, and vinblastine for advanced non-small cell lung cancer. A randomized phase II study of the cancer and leukemia group B. Cancer 1991; 67:2974-9. [PMID: 1646066 DOI: 10.1002/1097-0142(19910615)67:12<2974::aid-cncr2820671206>3.0.co;2-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Two hundred forty-seven patients with previously untreated nonresectable non-small cell lung cancer (NSCLC) were entered in a prospective, randomized Phase II trial. Response assessment was possible in 232 patients, and 237 patients were evaluable for survival. Thirteen partial responses (11%) and 5 regressions (4%) of evaluable disease were obtained for the 116 patients treated with 5-fluorouracil (5-FU) and cisplatin (C) (95% confidence interval [CI], 8.5% to 21.5%). The median time to progression was 2.2 months and the median survival time was 4.6 months for 5-FU plus C. Twenty-three partial responses (20%) and 4 regressions (3%) of evaluable disease were obtained for the 116 patients treated with 5-FU, C, and vinblastine (V) (95% CI, 15.3% to 30.7%). The median time to progression was 2.8 months and the median survival time was 5.6 months for 5-FU, C, and V. The 5-FU and C doses were equivalent in the two treatment regimens. Sixteen of 85 patients (19%) with a performance status of 0 and 18 of 103 patients (17%) with a performance status of 1 responded, whereas only 2 of 44 patients (5%) with a performance status of 2 or greater responded (P = 0.009). Patients who had received locoregional radiation therapy had a lower overall response rate then those in the no prior radiation therapy group (P = 0.028). The median survival time for patients with a performance status of 0 or 1 was 6.3 months compared with 1.9 months for patients with a performance status of 2 or greater (P less than 0.001). Performance status also appeared to be a significant factor for time to progression. More frequent and severe leukopenia, fever, genitourinary (GU) toxicity, and pulmonary toxicity was reported with 5-FU, C, and V. There were three treatment-related deaths with 5-FU, C, and V and one treatment-related death with 5-FU plus C. Grade III/VI myelotoxicity was not influenced by prior radiation therapy or performance status. Neither regimen is active enough to be considered as standard therapy for advanced NSCLC.
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Affiliation(s)
- F Richards
- Cancer Center, Wake Forest University, Winston-Salem, North Carolina
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60
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Abstract
Squamous, large cell, and adenocarcinoma, collectively termed non-small cell lung cancer (NSCLC), are diagnosed in approximately 75% of patients with lung cancer in the United States. The treatment of these three tumor cell types is approached in virtually identical fashion because, in contrast to small cell carcinoma of the lung, NSCLC more frequently presents with localized disease at the time of diagnosis and is thus more often amenable to surgical resection but less frequently responds to chemotherapy and irradiation. Cigarette smoking is etiologically related to the development of NSCLC in the great majority of cases. Genetic mutations in dominant oncogenes such as K-ras, loss of genetic material on chromosomes 3p, 11p, and 17p, and deletions or mutations in tumor suppressor genes such as rb and p53 have been documented in NSCLC tumors and tumor cell lines. NSCLC is diagnosed because of symptoms related to the primary tumor or regional or distant metastases, as an incidental finding on chest radiograph, or rarely because of a paraneoplastic syndrome such as hypercalcemia or hypertrophic pulmonary osteoarthropathy. Screening smokers with periodic chest radiographs and sputum cytologic examination has not been shown to reduce mortality. The diagnosis of NSCLC is usually established by fiberoptic bronchoscopy or percutaneous fine-needle aspiration, by biopsy of a regional or distant metastatic site, or at the time of thoracotomy. Pathologically, NSCLC arises in a setting of bronchial mucosal metaplasia and dysplasia that progressively increase over time. Squamous carcinoma more often presents as a central endobronchial lesion, while large cell and adenocarcinoma have a tendency to arise in the lung periphery and invade the pleura. Once the diagnosis is made, the extent of tumor dissemination is determined. Since most NSCLC patients who survive 5 years or longer have undergone surgical resection of their cancers, the focus of the staging process is to determine whether the patient is a candidate for thoracotomy with curative intent. The dominant prognostic factors in NSCLC are extent of tumor dissemination, ambulatory or performance status, and degree of weight loss. Stages I and II NSCLC, which are confined within the pleural reflection, are managed by surgical resection whenever possible, with approximate 5-year survival of 45% and 25%, respectively. Patients with stage IIIa cancers, in which the primary tumor has extended through the pleura or metastasized to ipsilateral or subcarinal lymph nodes, can occasionally be surgically resected but are often managed with definitive thoracic irradiation and have 5-year survival of approximately 15%.(ABSTRACT TRUNCATED AT 400 WORDS)
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Affiliation(s)
- D C Ihde
- Uniformed Services University of the Health Sciences, Bethesda, Maryland
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61
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Murren JR, Buzaid AC, Hait WN. Critical analysis of neoadjuvant therapy for Stage IIIa non-small cell lung cancer [corrected]. THE AMERICAN REVIEW OF RESPIRATORY DISEASE 1991; 143:889-94. [PMID: 1848970 DOI: 10.1164/ajrccm/143.4_pt_1.889] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Lung cancer is the major cause of cancer mortality. Locally advanced (Stage III) disease constitutes 30 to 40% of the entire group of non-small cell lung cancer (NSCLC). Surgical resection offers the best opportunity for cure, but resection of disease is possible in only a minority of patients with Stage IIIa disease. Even among patients who have "successful" surgery systemic relapse is common, and the 5-yr survival after complete resection is only 30%. Preoperative (neoadjuvant) chemotherapy is under investigation in an attempt to improve the bleak outcome of patients with Stage IIIa NSCLC. Preliminary trials have shown that this approach is feasible: neoadjuvant treatment can be administered with moderate toxicity and in most cases without compromising the possibility for surgical resection. In some instances, neoadjuvant treatment has produced pathologic complete responses, and in others it has decreased tumor bulk so that inoperable patients became surgical candidates. Whether this latter phenomenon has an impact on survival is unknown. Therefore, the role of neoadjuvant treatment for locally advanced lung cancer will not be known until properly designed randomized trials are conducted.
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Affiliation(s)
- J R Murren
- Department of Medicine, Yale University School of Medicine, New Haven, Connecticut
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62
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63
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Bonomi P, Gale M, Rowland K, Taylor SG, Purl S, Reddy S, Lee MS, Phillips A, Kittle CF, Warren W. Pre-treatment prognostic factors in stage III non-small cell lung cancer patients receiving combined modality treatment. Int J Radiat Oncol Biol Phys 1991; 20:247-52. [PMID: 1846847 DOI: 10.1016/0360-3016(91)90099-p] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Approximately one-third of non-small cell lung cancer (NSCLC) patients present with locally advanced disease. Increasing numbers of clinical trials are being conducted in this group of patients and recently a new international staging system has been introduced, resulting in the sub-division of Stage III into IIIa (potentially operable disease) and IIIb (inoperable disease). Kaplan-Meier survival analyses and Cox regression analyses were used to analyze data from 129 Stage III NSCLC patients who had been treated on two consecutive Phase II trials testing combined modality treatment. The pretreatment characteristics of these patients were: median age--59 years, males/females--87/42, caucasian/non-caucasian--111/18, squamous cell or adenocarcinoma/large cell carcinoma--57/72, previous weight loss less than or equal to 5%/greater than 5%-76/46, previous history of cardiorespiratory disease--no/yes--91/36, performance status (PS) 0-1/2-3--102/27, Stage III, 2 groups--IIIa/IIIb--83/46, Stage III, 3 groups--IIIa T3 N0/IIIa N2/IIIb--41/41/47, surgical eligibility--eligible/ineligible--83/46. Kaplan-Meier statistics revealed significantly longer survival for PS 0-1 versus 2-3 (p = .001), for eligible versus ineligible for surgery (p = .003), for Stage-IIIa versus IIIb (p = .004), and for Stage-IIIa T3N0 versus IIIa N2 versus IIIb (p = .004). The best model developed from Cox regression analyses included stage (IIIa T3 N0 vs IIIa N2 vs IIIb), PS, and sex. These observations appear to have implications for clinical research in Stage III NSCLC.
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Affiliation(s)
- P Bonomi
- Section of Medical Oncology, Rush University Medical Center, Chicago, IL 60612
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64
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Ellerbroek NA, Fossella FV, Rich TA, Ajani JA, Komaki R, Roth JA, Holoye PY. Low-dose continuous infusion cisplatin combined with external beam irradiation for advanced colorectal adenocarcinoma and unresectable non-small cell lung carcinoma. Int J Radiat Oncol Biol Phys 1991; 20:351-5. [PMID: 1846848 DOI: 10.1016/0360-3016(91)90119-o] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
In a dose escalation study, CIS-diamminedichloroplatinum II (cisplatin) was combined with a standard dose of external beam irradiation in 15 patients with localized non-small cell lung cancer (NSCLC) and 16 patients with fixed or recurrent localized adenocarcinoma of the rectum. Cisplatin was given 5 days a week during irradiation using an outpatient portable infusion pump system, at doses of 3.2 mg/m2/24 hr in 15 patients, 4.0 mg/m2/24 hr in 13 patients, and 5.0 mg/m2 24 hr in 3 patients. Twelve of 15 patients with NSCLC received 66 Gy in 33 fractions in 6 1/2 weeks; one received 46 Gy followed by a surgical resection; for the other two patients treatment was discontinued after 50 Gy and 64 Gy, respectively, because they developed distant metastases. The 16 patients with rectal carcinoma received a preoperative dose to the pelvis of 45 Gy in 25 fractions in 5 weeks. Of 12 patients who underwent laparotomy, 10 had a surgical resection, 2 with close or positive surgical margins. Four patients who had resections received an intraoperative electron boost. Of the two patients who did not undergo resection at laparotomy, one received an intraoperative electron boost, the other a boost with interstitial iridium-192. Among the four patients with rectal adenocarcinoma who were not candidates for surgery because of advanced local disease, two had further external beam therapy up to 59.4 Gy, and two had no further therapy. Major toxicity was site-specific, with esophagitis predominating in the patients with NSCLC, diarrhea in the patients with rectal carcinoma, and nausea experienced by both. Cisplatin dose and toxicity seemed to be related. The maximum tolerated dose for low-dose continuous infusion cisplatin given 5 days/week in these patients was 3.2 mg/m2/24 hr combined with 66 Gy in patients with NSCLC and 4.0 mg/m2/24 hr combined with 45 Gy in patients with rectal carcinoma.
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Affiliation(s)
- N A Ellerbroek
- Dept. of Clinical Radiotherapy, University of Texas, M.D. Anderson Cancer Center, Houston 77030
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65
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Abstract
Non-small cell lung cancer (NSCLC) continues to be a major health problem in the US. In 1990, approximately 120,000 new cases will be diagnosed, and the majority of these patients will have either unresectable disease or resected disease that has a relatively low chance of being cured. A variety of chemotherapy treatments have been evaluated in patients with advanced NSCLC. The objective of this review is to summarize the results of the chemotherapy trials in Stage III and IV NSCLC patients.
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Affiliation(s)
- P Bonomi
- Section of Medical Oncology, Rush University Medical Center, Chicago, Illinois 60612
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66
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Recine D, Rowland K, Reddy S, Lee MS, Bonomi P, Taylor S, Faber LP, Warren W, Kittle CF, Hendrickson FR. Combined modality therapy for locally advanced non-small cell lung carcinoma. Cancer 1990; 66:2270-8. [PMID: 2173969 DOI: 10.1002/1097-0142(19901201)66:11<2270::aid-cncr2820661104>3.0.co;2-h] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Multi-modality treatment consisting of cisplatin, VP-16, and 5-fluorouracil chemotherapy given concomitantly with external beam radiation was used to treat 64 patients with locally advanced Stage III non-small cell lung carcinoma. This regimen was used in a preoperative fashion for four cycles in patients considered surgically resectable and with curative intent for six cycles in the remainder of patients. The clinical response rate for the entire group was 84% and the overall local control rate was 74%. The median survival was 13 months with a median follow-up for live patients of 19 months. The actuarial 3-year survival and disease-free survival rates were 30% and 23%, respectively. Histologic complete response was 39% and appeared to predict for survival. The 3-year actuarial survival and disease-free survival rates for 23 resected patients were 69% and 45%, respectively, with the complete histologic responders having a disease-free survival of 78%. The pattern of first recurrence did not appear to differ by histology or presence of lymph nodes in this subset of patients. The actuarial 3-year survival and disease-free survival rates for inoperable patients receiving six cycles of treatment were 18% and 23%, respectively. The local control was 67% with the majority of these patients having Stage IIIB disease. The Mountain International staging system appeared to predict for operability, local recurrence, and survival. This concomitant treatment regimen is feasible, with the major toxicities being leukopenia, nausea, and vomiting.
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Affiliation(s)
- D Recine
- Department of Therapeutic Radiology, Rush-Presbyterian-St. Luke's Medical Center, Chicago, IL 60612
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67
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Vokes EE, Vijayakumar S, Bitran JD, Hoffman PC, Golomb HM. Role of systemic therapy in advanced non-small-cell lung cancer. Am J Med 1990; 89:777-86. [PMID: 2174646 DOI: 10.1016/0002-9343(90)90221-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Increasing evidence supports the investigation of chemotherapy in patients with non-small-cell lung cancer (NSCLC). Randomized studies in patients with stage IV disease have shown increased survival in chemotherapy-treated patients compared to best supportive care and indicate the ability of chemotherapy to alter the natural history of this disease. Randomized studies involving adjuvant and neoadjuvant chemotherapy have also shown encouraging results. These studies and results of recent pilot studies utilizing neoadjuvant chemotherapy and concomitant chemoradiotherapy indicate a potential benefit from the use of chemotherapy in patients with NSCLC and call for its continued intensive investigation in clinical trials.
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Affiliation(s)
- E E Vokes
- Department of Medicine, University of Chicago, Illinois 60637
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68
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Vokes EE, Vijayakumar S, Hoffman PC, Ferguson MK, Bitran JD, Krishnasamy S, Jacobs R, Golomb HM. 5-Fluorouracil with oral leucovorin and hydroxyurea and concomitant radiotherapy for stage III non-small cell lung cancer. Cancer 1990; 66:437-42. [PMID: 2163744 DOI: 10.1002/1097-0142(19900801)66:3<437::aid-cncr2820660306>3.0.co;2-c] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Twenty-three patients with regionally advanced non-small cell lung cancer (NSCLC) (Stage III) were treated with continuous infusion 5-fluorouracil (5-FU) augmented by high-dose oral leucovorin and hydroxyurea and concomitant radiotherapy. This chemoradiotherapy regimen was administered during 5 days of every other week for six cycles (total radiation dose, 6000 cGy). Three patients (13%) had stable disease, 13 patients (57%) had a partial response (PR), and 1 patient (4%) had a complete response (CR). The overall response rate was 61% (95% confidence interval, 41% to 81%). At a median follow-up time of 19 months, the median survival time for all 23 patients was 12 months. The median time to disease progression was 6 months. Twelve patients have had disease progression outside of the chest, and only 3 patients have had intrathoracic disease progression as the site of first failure. The toxicities of this regimen consisted of mild to moderate myelosuppression and moderate degree dermatitis and mucositis. It was concluded that concomitant chemoradiotherapy with this regimen results in high local activity at acceptable toxicity. However, the systemic activity of this regimen was low, resulting in a high distant recurrence rate and a median survival time that was not different from that achieved with standard therapy. Therefore, its use, as defined in this study, cannot be recommended.
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Affiliation(s)
- E E Vokes
- Department of Medicine, University of Chicago, Illinois
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69
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Abstract
The present staging methods for non-small-cell lung cancer provide little more than epidemiologic assessment of prognosis for grossly defined groups of patients. Except in extreme instances, physicians can tell patients very little about their prognosis or the need for supplemental therapy. More effective and less toxic chemotherapeutic agents are needed to treat this disease. Although improved results have been attained with combination therapy in patients with good functional status and less advanced disease, little help is available for lung cancer patients with advanced disease. Treating this large group of patients remains a great challenge for the surgical and medical oncologist.
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Affiliation(s)
- R J Landreneau
- Department of Surgery, University of Missouri, Columbia School of Medicine
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70
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Martini N. Surgical treatment of non-small cell lung cancer by stage. SEMINARS IN SURGICAL ONCOLOGY 1990; 6:248-54. [PMID: 2173095 DOI: 10.1002/ssu.2980060505] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Resection is the treatment of choice for stage I and II non-small cell lung carcinoma. The 5-year survival following resection is 72% in stage I carcinoma and 49% in stage II carcinoma. Resection alone or combined with radiation and/or chemotherapy is also indicated in some patients with stage IIIa disease. The 5 year survival with resection is 56% in tumors invading chest wall (T3N0), 30% in superior sulcus tumors, 30% in patients with N2M0 disease, and 36% in patients with tumors in proximity to carina. Surgery is of very limited value in patients with tumors invading the mediastinum and in patients with stage IIIb or stage IV disease. Details of case selection in each treatment category are presented.
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Affiliation(s)
- N Martini
- Memorial Sloan-Kettering Cancer Center, New York, NY 10021
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71
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Vokes EE, Bitran JD, Hoffman PC, Ferguson MK, Weichselbaum RR, Golomb HM. Neoadjuvant vindesine, etoposide, and cisplatin for locally advanced non-small cell lung cancer. Final report of a phase 2 study. Chest 1989; 96:110-3. [PMID: 2544349 DOI: 10.1378/chest.96.1.110] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
We treated 27 patients with regionally advanced non-small-cell lung cancer (NSCLC) with two cycles of neoadjuvant chemotherapy with etoposide, vindesine, and cisplatin. Twenty-three patients were evaluable for response; 13 had a partial response while ten patients had stable disease or disease progression. Subsequent local therapy consisted of surgery followed by radiotherapy in four patients and of radiotherapy alone in 14 patients. Five patients did not receive local therapy. At completion of local therapy, seven patients were considered free of disease including all four who had undergone surgery. Median time to disease progression for the 13 patients who had a partial response to neoadjuvant chemotherapy was eight months (three to 51+ months). The median survival for all patients registered on study was eight months (three days to 53+ months). Chemotherapy induced toxicities included moderate myelosuppression, nausea and vomiting in all patients, and occasional ototoxicity, neurotoxicity, and wasting syndrome. One patient died of intracerebral hemorrhage due to thrombocytopenia. This trial shows that administration of neoadjuvant chemotherapy to patients with locoregionally advanced NSCLC is feasible and may yield an increased response rate compared to patients with stage IV disease. While no clearly beneficial effect of the use of chemotherapy on patient survival is apparent in this study, further studies utilizing neoadjuvant chemotherapy in patients with NSCLC are warranted and should attempt to identify more active combinations of drugs.
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Affiliation(s)
- E E Vokes
- Department of Radiation Oncology, University of Chicago
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72
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Affiliation(s)
- W K Evans
- Ontario Cancer Treatment and Research Foundation, Ottawa Regional Cancer Centre, Canada
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73
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A randomized prospective study of radiation versus radiation plus ACNU in inoperable non-small cell carcinoma of the lung. Japan Radiation-ACNU Study Group. Cancer 1989; 63:249-54. [PMID: 2535953 DOI: 10.1002/1097-0142(19890115)63:2<249::aid-cncr2820630208>3.0.co;2-n] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Between February 1983 and January 1986, 77 evaluable patients with non-small cell lung cancer were randomized to receive radiotherapy with or without nimustine hydrochloride (ACNU) according to a centralized resistration system using a telephone call. The randomization was for radiation 50 to 60 Gy/5 to 6 weeks with or without ACNU (30 mg/m2 x 4 times) during irradiation. There were no significant differences in the patient characteristics of either group. The complete response rates to both regimens were statistically significantly different: 55% in radiation plus ACNU and 13.6% in radiation alone for squamous cell carcinoma. In addition, there were statistically significant differences in Stage III. The median survival time for radiation plus ACNU was 47.7 weeks, compared with 41.9 weeks for radiation alone. Overall survival did not significantly differ in either group. There was a significant decrease in the incidence of leukocyte nadirs below 2000/ml (5.7%) and platelet 50,000/ml (14.3%) with ACNU. This study confirmed that radiation with ACNU in the treatment of non-small cell lung cancer was effective and superior as compared to radiation alone.
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74
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Holmes EC. Surgical adjuvant therapy of non-small-cell lung cancer. JOURNAL OF SURGICAL ONCOLOGY. SUPPLEMENT 1989; 1:26-33. [PMID: 2548520 DOI: 10.1002/jso.2930420507] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Results of several studies by the Lung Cancer Study Group have shown that postoperative adjuvant chemotherapy enhances survival following surgery for lung cancer. The 18-month disease-free survival almost doubled in one study using cyclophosphamide, doxorubicin, cisplatin (CAP) chemotherapy postoperatively. The recurrence rate remained significant, however. Patients with more advanced resectable disease seem to benefit most from postoperative chemotherapy. Results also suggest that CAP delays recurrences more effectively in patients with nonsquamous vs. squamous lung carcinoma. There has been considerable interest in the use of preoperative adjuvant therapy as well. Findings from studies of preoperative or induction therapy--either chemotherapy alone or in combination with radiation therapy--have shown high response rates and that patients with unresectable disease can be converted to technically resectable. Although preoperative therapy can cause difficulties with surgical dissection, surgical morbidity is acceptable. Preoperative chemotherapy and radiotherapy followed by surgical resection clearly eliminates local recurrence. Systemic recurrences remain a significant problem. The evidence, as yet, does not indicate that preoperative adjuvant therapy prolongs survival.
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Affiliation(s)
- E C Holmes
- Department of Surgery/Oncology, UCLA School of Medicine 90024-1782
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75
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Holmes EC. Surgical adjuvant therapy of non-small-cell lung cancer. Cancer Treat Res 1989; 45:245-58. [PMID: 2577174 DOI: 10.1007/978-1-4613-1593-3_14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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76
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Hesketh PJ, Cooley TP, Finkel HE, Wright J, Hesketh AM. Treatment of advanced non-small cell lung cancer with cisplatin, 5-fluorouracil, and mitomycin C. Cancer 1988; 62:1466-70. [PMID: 2844381 DOI: 10.1002/1097-0142(19881015)62:8<1466::aid-cncr2820620803>3.0.co;2-#] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Thirty patients with advanced non-small cell lung cancer (NSCLC) were treated with cisplatin (P), mitomycin C (M), and 5-fluorouracil (5-FU) chemotherapy. Twelve patients (40%) achieved major responses to therapy (11 partial, one regression). The median duration of partial response was 20 weeks. Median survival for the entire group was 29 weeks. Toxicity with this combination was moderate, with myelosuppression being the most significant toxic effect. Acute hematologic toxicity was generally mild, with 74% of patients having a leukocyte nadir greater than or equal to 2000/microliter and 67% with a platelet count nadir of greater than or equal to 100,000/microliter. There were, however, two toxic deaths during periods of treatment-induced cytopenia, 40% of patients developed significant anemia necessitating blood transfusions, and 33% had episodes of prolonged neutropenia. Nonhematologic toxicities were generally mild, although one patient developed a cardiac arrest of unclear etiology during day 4 of cycle 3 of treatment and died, for a total treatment mortality rate of 10% (three of 30). This drug combination produced a response rate comparable to those noted with other two or three drug cisplatin-based regimens in NSCLC but does not appear to offer any substantial advantage given its moderate toxicity, short duration of response, and necessity for substantial hospitalization.
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Affiliation(s)
- P J Hesketh
- Section of Medical Oncology, University Hospital, Boston, MA 02118
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77
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Pincus M, Reddy S, Lee MS, Bonomi P, Taylor S, Rowland K, Faber LP, Warren W, Kittle CF, Hendrickson FR. Preoperative combined modality therapy for stage III M0 non-small cell lung carcinoma. Int J Radiat Oncol Biol Phys 1988; 15:189-95. [PMID: 2839440 DOI: 10.1016/0360-3016(88)90365-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
More than 1/3 of all non-small cell lung carcinoma (NSCLC) patients present with locally advanced non-metastatic disease. Despite radiation therapy and surgery the survival of these patients remains poor. In an effort to improve upon these results 33 clinical Stage III M0 patients from April 1985 through September 1986 were entered into a Phase II study at Rush-Presbyterian-St. Luke's Medical Center. Treatment included 5-FU by continuous infusion, VP-16, cisplatin and concurrent split course radiation therapy followed by surgical resection when possible. The overall clinical response rate is 74%. Fifty-seven percent of the preoperative group of patients went to surgery with a 100% resectability rate. These patients had a 50% pathologic complete response with no tumor found in the resected specimen. All surgical margins were free of disease and there were no operative deaths. This concurrent combined modality therapy is feasible with the major toxicities being leukopenia, nausea, and vomiting. With an overall median follow-up of 15 months, 36% of the patients remain alive. Overall local control is 71%. Actuarial observed 2 yr. survival is 33% and the median survival is 15 months. Histologic complete response appears to be an early indicator of the efficacy of this treatment regime. With 83% of the resected pathologic complete responders alive without evidence of disease, this preoperative combined modality therapy offers an appealing approach.
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Affiliation(s)
- M Pincus
- Dept. of Therapeutic Radiology, Rush-Presbyterian St. Luke's Medical Center, Chicago, IL 60612
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78
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Holmes EC. Carcinoma of the lung. Ann Thorac Surg 1988; 45:582. [PMID: 3284496 DOI: 10.1016/s0003-4975(10)64545-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- E C Holmes
- Department of Surgery, UCLA Medical Center, Los Angeles, CA
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79
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Vokes EE, Panje WR, Weichselbaum RR, Schilsky RL, Moran WJ, Awan AM, Guarnieri CM. Concomitant hydroxyurea, 5-fluorouracil, and radiation therapy for recurrent head and neck cancer: early results. Otolaryngol Head Neck Surg 1988; 98:295-8. [PMID: 3132681 DOI: 10.1177/019459988809800404] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
We tested the combination of hydroxyurea (HU), 5-fluorouracil (5-FU), and concomitant radiotherapy (XRT) in a group of patients with advanced or recurrent head and neck cancer. Both drugs are effective single agents, have shown synergistic activity in vitro, and can act as radiation sensitizers. A 5-day course of radiotherapy, with simultaneous HU and continuous infusion 5-FU, was followed by a 9-day rest period; cycles were repeated until completion of XRT. Sixteen patients have completed their therapy. Eleven patients had recurrent disease after previous therapy with surgery (11 patients), radiotherapy (9 patients), and combination chemotherapy (4 patients). Five patients had not received previous local therapy. These patients had persistent disease after induction chemotherapy and/or were inoperable because of poor general medical condition. Of 15 patients evaluable for response, 9 had complete response, including 5 patients who had earlier local therapy; 5 had partial response; and 1 failed to respond. Toxicities included mild myelosuppression and mucositis. No unusual complication related to previous radiotherapy was observed. This regimen has shown impressive activity in a cohort of patients who are not usually responsive to other types of currently available therapy. We are continuing our investigation to further define efficacy, toxicity, and maximally tolerated doses of this regimen.
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Affiliation(s)
- E E Vokes
- Department of Medicine, University of Chicago, IL
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