1
|
Lewis J, Gillaspie EA, Osmundson EC, Horn L. Before or After: Evolving Neoadjuvant Approaches to Locally Advanced Non-Small Cell Lung Cancer. Front Oncol 2018; 8:5. [PMID: 29410947 PMCID: PMC5787144 DOI: 10.3389/fonc.2018.00005] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Accepted: 01/05/2018] [Indexed: 12/13/2022] Open
Abstract
The treatment of patients with stage IIIA (N2) non-small cell lung cancer (NSCLC) is one of the most challenging and controversial areas of thoracic oncology. This heterogeneous group is characterized by varying tumor size and location, the potential for involvement of surrounding structures, and ipsilateral mediastinal lymph node spread. Neoadjuvant chemotherapy, administered prior to definitive local therapy, has been found to improve survival in patients with stage IIIA (N2) NSCLC. Concurrent chemoradiation has also been evaluated in phase III studies in efforts to improve control of locoregional disease. In certain instances, a tri-modality approach involving concurrent chemoradiation followed by surgery, may offer patients the best chance for cure. In this article, we provide an overview of the trials evaluating neoadjuvant therapy in patients with stage IIIA (N2) NSCLC that have resulted in current practice strategies, and we highlight the areas of uncertainty in the management of this challenging disease. We also review the current ongoing research and future directions in the management of stage IIIA (N2) NSCLC.
Collapse
Affiliation(s)
- Jennifer Lewis
- Division of Hematology/Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, United States.,Veterans Health Administration-Tennessee Valley Healthcare System, Geriatric Research Education Clinical Center, HSR&D Center, Nashville, TN, United States
| | - Erin A Gillaspie
- Department of Thoracic Surgery, Vanderbilt University Medical Center, Nashville, TN, United States
| | - Evan C Osmundson
- Department of Radiation Oncology, Vanderbilt University Medical Center, Nashville, TN, United States
| | - Leora Horn
- Division of Hematology/Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, United States
| |
Collapse
|
2
|
Komaki R, Roth JA, Walsh GL, Putnam JB, Vaporciyan A, Lee JS, Fossella FV, Chasen M, Delclos ME, Cox JD. Outcome predictors for 143 patients with superior sulcus tumors treated by multidisciplinary approach at the University of Texas M. D. Anderson Cancer Center. Int J Radiat Oncol Biol Phys 2000; 48:347-54. [PMID: 10974447 DOI: 10.1016/s0360-3016(00)00736-7] [Citation(s) in RCA: 62] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
PURPOSE Superior sulcus tumors (SST) of the lung are uncommon and constitute approximately 3% of non-small cell lung cancer (NSCLC). These tumors cause specific symptoms and signs, and are associated with patterns of failure that differ from those seen for NSCLC tumors in other nonapical locations. Prognostic factors and most effective treatments are controversial. We conducted a retrospective study at The University of Texas M. D. Anderson Cancer Center to identify outcome predictors for patients with SST treated by a multidisciplinary approach. METHODS AND MATERIALS This retrospective review of 143 patients without distant metastasis at presentation is a continuation of a previous M. D. Anderson study now updated to 1994. In this study, we examine the 5-year survival rate by pretreatment tumor and patient characteristics and by the treatments received. Strict criteria were used to define SST. Actuarial life-table analyses and Cox proportional hazard models were used to compare survival rates. RESULTS Overall predictors of 5-year survival were weight loss (p < 0.01), supraclavicular fossa (p = 0. 03), or vertebral body (p = 0.05) involvement, stage of the disease (p < 0.01), and surgical treatment (p < 0.01). Five-year survival for patients with Stage IIB disease was 47% compared to 14% for Stage IIIA, and 16% for Stage IIIB. For patients with Stage IIB disease, surgical treatment (p < 0.01) and weight loss (p = 0.01) were significant independent predictors of 5-year survival. Among patients with Stage IIIA disease, the only predictor of survival was Karnofsky performance score (KPS) (p = 0.02). For patients with Stage IIIB disease, the only independent predictor of survival was a right superior sulcus location, which was associated with a worse 5-year survival rate than that for patients with tumors in the left superior sulcus (p = 0.02). More patients with adenocarcinoma than with squamous cell tumors experienced cerebral metastases within 5 years (p < 0.01). Patients without gross residual disease after surgical resection who received postoperative radiation therapy with total doses of 55 to 64 Gy had a 5-year survival rate of 82% as compared with the 5-year survival rate of 56% in patients who received 50 to 54 Gy. Twenty-three patients survived for longer than 3 years. Of these, 4 patients (17%) received radiation therapy alone or in combination with chemotherapy without surgical resection. The other 19 patients (83%) had resection combined with radiation therapy and/or chemotherapy. CONCLUSIONS The findings from this study confirm the importance of the new staging system, separating T3 N0 M0 (Stage IIB) from Stage IIIA, since there was a significant difference in the 5-year survival (p < 0.01). Interestingly, there was no significant 5-year survival difference between Stage IIIA (N2) and Stage IIIB (T4 or N3). This study also suggests that surgery is an important component of the multidisciplinary approach to patients with SST if their nodes were negative. Disease that is minimally invading surrounding normal structures can be resected followed by radiation therapy in doses of 55 to 64 Gy. Further investigation of treatment strategies combining high-dose radiation therapy (>/=66 Gy) with chemotherapy is indicated for patients with unresectable and/or node-positive (N2) SST.
Collapse
Affiliation(s)
- R Komaki
- Department of Radiation Oncology, The University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA
| | | | | | | | | | | | | | | | | | | |
Collapse
|
3
|
Kramer BA, Arthur DW, Ulin K, Schmidt-Ullrich RK, Zwicker RD, Wazer DE. Cosmetic outcome in patients receiving an interstitial implant as part of breast-conservation therapy. Radiology 1999; 213:61-6. [PMID: 10540641 DOI: 10.1148/radiology.213.1.r99oc1861] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
PURPOSE To study factors related to breast cosmetic outcome in patients treated with an interstitial implant as part of breast-conservation therapy. MATERIALS AND METHODS One hundred fifty-six patients with stage I or II breast carcinoma who received 50 Gy of external-beam irradiation followed by a 20-Gy interstitial boost were examined. The dose homogeneity index (DHI) was calculated for each evaluable implant and was examined in light of other patient-, treatment-, and tumor-related variables previously demonstrated to affect cosmesis. RESULTS Of the variables examined, both the DHI (P = .021) and the total excision volume (P = .019) were significantly related to cosmetic outcome (excellent vs less than excellent) in a univariate model. In the multivariate analysis, only the total excision volume remained significant (P = .032). The mean total excision volume +/- SD in patients with excellent cosmetic outcome (81.8 cm3 +/- 84.0) was significantly less than that in patients with less than excellent cosmetic outcome (120 cm3 +/- 84). The probability of excellent cosmetic outcome linearly increased with an increase in DHI. The mean DHI was 0.74 +/- 0.12 for the cases with excellent cosmetic outcome and 0.68 +/- 0.10 for those with less than excellent cosmetic outcome. CONCLUSION To achieve optimal cosmesis, DHI should be maximized. The volume of tissue removed, however, remains the most significant determinant.
Collapse
Affiliation(s)
- B A Kramer
- Department of Radiation Oncology, New England Medical Center, Tufts University School of Medicine, Boston, Mass., USA
| | | | | | | | | | | |
Collapse
|
4
|
Milstein D, Kuten A, Saute M, Best LA, Daoud K, Zen-Al-Deen I, Dale J, Robinson E. Preoperative concurrent chemoradiotherapy for unresectable Stage III nonsmall cell lung cancer. Int J Radiat Oncol Biol Phys 1996; 34:1125-32. [PMID: 8600097 DOI: 10.1016/0360-3016(95)02263-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
PURPOSE We carried out a Phase II trial in an attempt to improve resectability and survivability of inoperable Stage III A and III B nonsmall cell lung cancer (NSCLC) patients by implementing a neoadjuvant chemoradiotherapy treatment program. METHODS AND MATERIALS Thirty-six patients with locally advanced Stage III NSCLC received neoadjuvant therapy consisting of 50.4 Gy in 5.5 weeks concurrent with two cycles of chemotherapy, using cisplatin and etoposide. No postsurgical consolidation therapy was given. RESULTS Assessment at 3 to 6 weeks after treatment suggested that 26 (72%) patients had been rendered resectable. Toxicities were common but usually tolerable; however, one toxic death occurred. Of 24 patients who proceeded to thoracotomy, complete resection was achieved in 20 (56%). There were two surgically related deaths. Surgical-pathological staging showed downstaging in 18 patients, including complete sterilization of the tumor in 3 (8%). The median survival for all 36 patients is 15 months, but at the time of analysis, median survival of resectable patients had not been reached. The actuarial 2-year survival is 39% for all study groups, 57% for resectable patients, and 16% for the remaining (p < 0.005). CONCLUSIONS While this preoperative neoadjuvant appears to improve survival of patients with Stage III NSCLC, comparison with previous reports of other similar trials indicate a superior survival advantage in association with higher doses of radiotherapy.
Collapse
Affiliation(s)
- D Milstein
- Northern Israel Oncology Center, Rambam Medical Center, Haifa, Israel
| | | | | | | | | | | | | | | |
Collapse
|
5
|
Darwish S, Minotti V, Crinò L, Rossetti R, Fiaschini P, Maranzano E, Checcaglini F, Todisco T, Giansanti M, Mercati U. A phase II trial of combined chemotherapy and surgery in stage IIIA non-small cell lung cancer. Lung Cancer 1995; 12 Suppl 1:S71-8. [PMID: 7551936 DOI: 10.1016/0169-5002(95)00422-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
A poor prognosis for patients with Stage IIIA clinical N2 treated by surgery alone has led clinical researchers to find a new treatment modality to improve the curative potential of surgery. Many Phas II trials have been carried out with induction chemo- or chemo-radiotherapy prior to surgery. From June 1988 to July 1991, 46 patients with non-small cell lung cancer (NSCLC) Stage IIIA clinical N2 entered a Phase II induction-chemotherapy trial. Patients received 2-3 cycles of high-dose cisplatin and etoposide. Forty-five were evaluable for response; the response rate was 82% (37/45: 3 CR, 34 PR). Toxicity was primarily hematologic. Surgical resection was performed in 35 patients; radical resection was possible in 28 patients (62%); three patients were incompletely resected and two patients were only explored. Three deaths were surgery-related. Median survival was 24.5 months with a 2-year survival of 53%. Cisplatin with etoposide is an active and safe induction chemotherapy regimen for NSCLC Stage IIIA N2 with a high response rate. The median survival seems to be prolonged and therefore, randomized trials are needed to compare this approach with other treatment modalities.
Collapse
Affiliation(s)
- S Darwish
- Department of Medical Oncology, Policlinico, Perugia, Italy
| | | | | | | | | | | | | | | | | | | |
Collapse
|
6
|
Pujol JL, Le Chevalier T, Ray P, Gautier V, Rouanet P, Arriagada R, Grunenwald D, Michel FB. Neoadjuvant chemotherapy of locally advanced non-small cell lung cancer. Lung Cancer 1995; 12 Suppl 1:S107-18. [PMID: 7551918 DOI: 10.1016/0169-5002(95)00426-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Neoadjuvant chemotherapy was tested in non-small cell lung cancer in an attempt to increase the resectability of the tumor and to treat the microscopic metastatic disease known to be responsible for the majority of failures in surgically treated patients. This review deals with published trials. Most of them are feasibility studies in Stage III NSCLC. Obviously, the heterogeneity of eligibility criteria from one study to another prevents general conclusions on the usefulness of neoadjuvant chemotherapy. However, it is possible to conclude that neoadjuvant chemotherapy has an antitumor activity; the majority of the studies report a 60% objective response rate including a significant number of complete responses and a 50% complete resection rate. Neoadjuvant chemotherapy does not increase morbidity after surgery except when it is combined with preoperative radiation therapy. At the time of writing, one Phase III randomized study comparing neoadjuvant chemotherapy followed by surgery with surgery alone has been published. This study concludes that the combined modality treatment improves the survival of patients with locally advanced non-small cell lung cancer. Taken as a whole, the literature deserves further studies to determine the place of neoadjuvant chemotherapy in lung cancer.
Collapse
Affiliation(s)
- J L Pujol
- Hôpital Arnaud de Villeneuve, Centre Hospitalier Régional et Universitaire, Montpellier, France
| | | | | | | | | | | | | | | |
Collapse
|
7
|
Klastersky J, Sculier JP, Ries F, Dabouis G, Libert P, Schmerber J, Thiriaux J, Berchier MC, Bureau G, Van Cutsem O. A four-drug combination chemotherapy with cisplatin, mitomycin, vindesine and 5 fluorouracile: a regimen associated with major toxicity in patients with advanced non-small cell lung cancer. Lung Cancer 1994; 11:373-84. [PMID: 7704494 DOI: 10.1016/0169-5002(94)92166-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The purpose of this study was to determine the activity of a 4-drug combination chemotherapy: cisplatin, mitomycin C, vindesine and 5-fluorouracil (5-FU) in patients with advanced non-small cell lung cancer (NSCLC). Chemotherapy consisted of the administration of cisplatin (30 mg/m2 d 1-4), mitomycin C (10 mg/m2 d 1), vindesine (3 mg/m2 d 1) and 5-FU (1 g/m2 d 1-4 by continuous intravenous infusion). In patients older than 70 years, and in those who received prior irradiation or chemotherapy, cisplatin and 5-FU were omitted on day 4. Courses were repeated every 4 weeks and evaluation of response was performed after the first 2 courses. In case of response, treatment was continued until best response or untolerable toxicity. Among 182 eligible patients, 75% had received no prior therapy; 41% had locoregional disease and 59% metastatic disease; 41% lost more than 5% of their pretherapy body weight. A 34% objective response rate was observed in the 164 evaluable patients (31% in all the eligible patients) including 4 complete and 52 partial responses. Patients with locoregional disease had a significantly better response rate than those with metastases (44% vs 27%). The overall median survival was 26 weeks. Significant hematological toxicity was documented but the most serious adverse event was the occurrence of 18 (10%) cardiac or sudden deaths. These toxic deaths were significantly associated with a 5% loss of body weight prior to therapy. The addition of 5-FU to combination of cisplatin, mitomycin C and vindesine does not improve antitumoral effect but results in very significant cardiac toxicity.
Collapse
Affiliation(s)
- J Klastersky
- Service de Médecine, Institut Jules Bordet, Brussels, Belgium
| | | | | | | | | | | | | | | | | | | |
Collapse
|
8
|
|
9
|
Fowler WC, Langer CJ, Curran WJ, Keller SM. Postoperative complications after combined neoadjuvant treatment of lung cancer. Ann Thorac Surg 1993; 55:986-9. [PMID: 8385447 DOI: 10.1016/0003-4975(93)90131-z] [Citation(s) in RCA: 153] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Preoperative chemotherapy and radiation administered separately or in combination have been used in the treatment of locally advanced non-small cell lung cancer. To assess the postoperative morbidity and mortality associated with aggressive neoadjuvant therapy, we reviewed the records of 13 patients who underwent resection of locally advanced non-small cell lung cancer after two monthly cycles of infusional 5-fluorouracil, 640 to 800 mg/m2 (days 1 through 5); cisplatin, 20 mg/m2 (days 1 through 5); etoposide, 50 mg/m2 (days 1, 3, and 5); and concomitant radical thoracic irradiation (6,000 cGy) administered in 200-cGy daily fractions. Six patients underwent lobectomy with no mortality, whereas 7 pneumonectomies were associated with three deaths (43%). Culture-negative, diffuse pulmonary infiltrates developed 3 to 6 days after operation in 5 of 7 pneumonectomy patients and in 1 of 6 lobectomy patients. Two patients who had undergone pneumonectomy died of progressive adult respiratory distress syndrome. A third death resulted from a bronchopleural fistula that developed 30 days after pneumonectomy. Morbidity and mortality were not associated with preoperative pulmonary function test results, nutritional status, or intraoperative inspired oxygen fraction (p > 0.05 by chi 2 test). Only pneumonectomy correlated with increased morbidity and mortality (p < 0.05 by chi 2 test). We conclude that lobectomy may be performed safely after this combination of aggressive chemotherapy and high-dose radiation, but pneumonectomy is associated with unacceptable morbidity and mortality.
Collapse
Affiliation(s)
- W C Fowler
- Department of Surgical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | | | | | | |
Collapse
|
10
|
Foote RL, Robinow JS, Shaw EG, Kline RW, Suman VJ, Ilstrup DM, Lee RE. Low-versus high-energy photon beams in radiotherapy for lung cancer. Med Dosim 1993; 18:65-72. [PMID: 8396394 DOI: 10.1016/0958-3947(93)90034-q] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
This retrospective study analyzed the outcome of lung cancer patients who were treated with either 4-MV or 10-MV photons. From October 1979 through December 1982, 126 patients with locally advanced, unresectable or medically inoperable, nonmetastatic non-small cell lung cancer were treated in a prospective trial in which they were randomly assigned to one of three chemotherapy combinations and thoracic radiotherapy. The patients were stratified by cell type, extent of operation, age, sex, and status of supraclavicular lymph nodes. All patients were followed until death or for a minimum of 4.8 years. Of the 102 evaluable patients, 98 were treated with either 4-MV or 10-MV photons (49 patients in each group). Outcomes examined included best primary tumor response, time to first local (in-field) recurrence, disease-free survival, and overall survival. No significant differences were detected between the patients treated with 4-MV or 10-MV photons for several important prognostic and treatment factors or for any of the study outcomes, including first local (in-field) recurrence, disease-free survival, and overall survival. For the group of 98 patients treated with either 4-MV or 10-MV photons, the estimated 2-year freedom from first local (in-field) recurrence was 47.7%. The estimated 2-year disease-free and overall survivals were 21.6% and 28.6%, respectively.
Collapse
Affiliation(s)
- R L Foote
- Division of Radiation Oncology, Mayo Clinic, Rochester, MN 55905
| | | | | | | | | | | | | |
Collapse
|
11
|
Stevens G, Firth I. Non small cell carcinoma of the lung. A retrospective study. Presented at the 41st annual meeting of the Royal Australasian College of Radiologists, September 1990, Perth. AUSTRALASIAN RADIOLOGY 1992; 36:243-8. [PMID: 1280099 DOI: 10.1111/j.1440-1673.1992.tb03160.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A retrospective study was undertaken in 1990 of 188 patients with the diagnosis of non small cell carcinoma of the lung referred to the Department of Radiation Oncology in 1984. Most patients (178/188) received a course of radiotherapy. This was definitive in 23, palliative in 148 (primary site in 113, metastases in 16, primary plus metastases in 19) and postoperative in 7. This report is a 5 year followup of the 171 patients treated by radiation alone, to assess factors that influence survival. Tumour histology was 50% squamous, 23% adenocarcinoma, 16% large cell and 4% unspecified, non small cell carcinoma. In 8% no histological diagnosis was obtained. The most common symptoms were cough (44%), dyspnoea (43%), chest pain (37%), haemoptysis (33%) and systemic symptoms (36%). Tumour stage (TNM) was assessed retrospectively as I(5%), II(8%), IIIA(18%), IIIB(22%) and IV(28%). A subgroup of 31 cases (18%) of uncertain staging (I-III) was analysed separately and in 2 cases (1%) no staging information was available. Palliative intent of treatment and poorer performance status were related significantly to increasing stage of disease. The effects of palliative treatment were recorded in 79 cases; in 71 there was a reduction in symptoms. The median survival from diagnosis was 8 months (range < 1-72). Using univariate and multivariate analyses, significant and independent prognostic factors for improved survival were good performance status, absence of systemic symptoms, lower tumour stage and curative intent of treatment (higher radiation dose). However the 5-year survival was only 2%. Long-term survival was associated predominantly with early stage disease but not with the type or intent of treatment.(ABSTRACT TRUNCATED AT 250 WORDS)
Collapse
Affiliation(s)
- G Stevens
- Department of Radiation Oncology, Royal Prince Alfred Hospital, Sydney
| | | |
Collapse
|
12
|
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.
Collapse
Affiliation(s)
- S Reddy
- Department of Therapeutic Radiology, Rush-Presbyterian-St. Luke's Medical Center, Chicago, IL 60612
| | | | | | | | | | | | | | | | | | | |
Collapse
|
13
|
|
14
|
Rostad M. Advances in Nursing Management of Patients with Lung Cancer. Nurs Clin North Am 1990. [DOI: 10.1016/s0029-6465(22)02933-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
15
|
Pujol JL, Rossi JF, Le Chevalier T, Daurès JP, Rouanet P, Douillard JY, Dubois JB, Arriagada R, Mary H, Godard P. Pilot study of neoadjuvant ifosfamide, cisplatin, and etoposide in locally advanced non-small cell lung cancer. Eur J Cancer 1990; 26:798-801. [PMID: 2171600 DOI: 10.1016/0277-5379(90)90155-m] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
33 patients with locally advanced non-small cell lung cancer entered a study of neoadjuvant chemotherapy to evaluate the response rate with ifosfamide/cisplatin/etoposide and the complete resection rate and safety of surgery following chemotherapy. Chemotherapy with cisplatin 25 mg/m2, ifosfamide 1.5 g/m2, and etoposide 100 mg/m2 was given on days 1-4 of a 21 day cycle and repeated for three cycles. For responders, surgery was done 15-20 days after haematological recovery. Chemotherapy induced 5 complete responses (15%) and 18 partial responses (55%). 77% of the 33 patients had grade 3-4 neutropenia and 60% grade 3-4 thrombocytopenia. 1 patient died with a central nervous system haemorrhage. Thoracotomy was done in 21 patients but resection was only possible in 20 (61%). A complete resection was achieved in 18 patients (55%). Histology was negative for the 5 complete responses. Surgery induced no morbidity. A high response rate may be obtained with ifosfamide, cisplatin and etoposide neoadjuvant chemotherapy allowing a high complete resection rate.
Collapse
Affiliation(s)
- J L Pujol
- Hôpital l'Aiguelongue, Montpellier, France
| | | | | | | | | | | | | | | | | | | |
Collapse
|