Treatment of small cell lung cancer with VP-16, vincristine, doxorubicin (Adriamycin), cyclophosphamide (EVAC), and high-dose chest radiotherapy.

1983 ◽  
Vol 1 (8) ◽  
pp. 483-488 ◽  
Author(s):  
G E Goodman ◽  
T P Miller ◽  
M M Manning ◽  
S L Davis ◽  
L J McMahon

Seventy-one previously untreated patients with small cell lung cancer (SCLC) received a combination of VP-16, vincristine, doxorubicin (Adriamycin), and cyclophosphamide (EVAC) repeated every three weeks. Limited-disease (LD) patients and extensive-disease (ED) patients achieving a complete response (CR) or partial response (PR) after four to six cycles of EVAC received 4,000 rads over four weeks whole-brain radiotherapy (RT) and 5,000 rads over five weeks RT to the original pulmonary primary and mediastinum. ED patients with persisting disease outside the chest after six cycles of EVAC continued chemotherapy and did not receive RT. After RT was completed, EVAC was continued for a total treatment duration of 24 months. Of 65 patients evaluable for response 76% (25 of 33) of LD patients and 34% (11 of 32) of ED patients achieved a CR prior to RT; two additional ED patients achieved a CR after RT. Median survival for all 71 patients was 48 weeks (range, one to 207 weeks); median survival for 33 LD patients was 92 weeks and for 38 ED patients it was 36 weeks. Nine of 25 LD patients and 10 of 13 ED patients have relapsed from CR. The EVAC-RT protocol is promising in view of the high CR rate and long remission duration achieved, especially among patients with LD.

Author(s):  
David Chun Cheong Tsui ◽  
D. Ross Camidge ◽  
Chad G. Rusthoven

Brain metastases (BrM) are common in both non–small-cell lung cancer and small-cell lung cancer. Substantial progress in BrM management has occurred in the past decade related to advances in both radiation and medical oncology. Recent and ongoing radiation trials have focused on increasing the candidacy for focal therapy of BrM with stereotactic radiosurgery; reducing the toxicity and improving patient selection for whole brain radiotherapy; and, in small-cell lung cancer, evaluating brain magnetic resonance imaging surveillance without prophylactic cranial irradiation, hippocampal avoidance in prophylactic cranial irradiation and whole brain radiotherapy, and the role of upfront stereotactic radiosurgery for BrM. In medical oncology, the development of multiple tyrosine kinase inhibitors with encouraging CNS activity and emerging data on the CNS activity of immune checkpoint inhibitors in some patients have opened the door to novel systemic and multidisciplinary treatment strategies for the management of BrM. Future research will focus on more robust characterizations of the CNS activity of targeted therapy and immunotherapies, as well as optimal integration and patient selection for multidisciplinary strategies involving CNS-active drugs, radiation therapy, and CNS surveillance.


1987 ◽  
Vol 5 (5) ◽  
pp. 703-709 ◽  
Author(s):  
D H Johnson ◽  
M J DeLeo ◽  
K R Hande ◽  
S N Wolff ◽  
J D Hainsworth ◽  
...  

To exploit possible dose-response and combination drug synergism, 20 previously untreated patients with extensive-stage small-cell lung cancer (SCLC) received one or two courses of high-dose induction chemotherapy consisting of cyclophosphamide (100 mg/kg), etoposide (1,200 mg/m2), and cisplatin (120 mg/m2) (HDCEP). HDCEP was followed by four cycles of standard-dose cyclophosphamide (1,000 mg/m2), doxorubicin (40 mg/m2), and vincristine (1.4 mg/m2) (CAV). Response was determined after HDCEP and following CAV. Reevaluation included repeat bronchoscopy and chest computerized tomography (CT), as well as repetition of all initially abnormal studies. All patients were evaluable for response and toxicity. Overall response to HDCEP was 90%, with a complete response (CR) rate of 65% (95% confidence limits, 44% to 86%) and a partial response (PR) rate of 25% (95% confidence limits, 6% to 44%). All patients either maintained or improved their initial response while receiving CAV. Median duration of response was 6 months (range, 2 to 12 months) and median survival was 9.5 + months (range, 2 to 21 + months). All 37 courses of HDCEP were associated with leukopenia (less than 1,000/microL), 92% with thrombocytopenia (less than 20,000/microL), and 84% with fever of greater than 38.5 degrees C. Additional toxicities included bacteremia (24%), nausea and emesis (59%), mucositis (57%), diarrhea (38%), and hemorrhagic cystitis (5%). There were two treatment-related deaths due to infection. A third patient died 4 months after completing HDCEP with pulmonary fibrosis. Although response duration and median survival were not improved, HDCEP produced a high CR rate in ambulatory patients with extensive-stage SCLC.


1985 ◽  
Vol 3 (2) ◽  
pp. 176-183 ◽  
Author(s):  
H M Dhingra ◽  
M Valdivieso ◽  
D T Carr ◽  
D F Chiuten ◽  
P Farha ◽  
...  

One hundred sixty-seven evaluable patients with non-small-cell lung cancer were randomized to receive high-dose cisplatin and vindesine (PVD), or cisplatin and VP-16-213 (etoposide epipodophyllotoxin) (PVP), or cisplatin with VP-16-213 and vindesine (PVPVD). The patient distribution and characteristics were similar in all the treatment arms. The response rate differences (35% in PVD arm, 30% in PVP arm, and 22% in PVPVD arm) were not statistically significant (P = .33). Response durations were 43 weeks in the PVD arm, 20 weeks in the PVP arm, and 27 weeks in the PVPVD arm. Median survival was 29 weeks in the PVD and PVP arms and 28 weeks in the PVPVD arm. Median survival time of responding patients was 76 weeks in the PVD arm and 65 weeks in the PVP arm; 78% of patients were alive at 22+ to 87+ weeks follow-up in the PVPVD arm. Myelosuppression was similar in all three treatment arms. Significantly more azotemia occurred in the PVD arm than in the PVP and PVPVD arms (P = .002), and significantly more neuropathy in the PVD and PVPVD arms than in the PVP arm (P = .003 and .005). All the treatment arms have similar antitumor activity in non-small-cell lung cancer, but the PVP combination is slightly less toxic than the PVD and PVPVD treatment arms.


2013 ◽  
Vol 125 (15-16) ◽  
pp. 481-486 ◽  
Author(s):  
Marco Ronald Hassler ◽  
Wolfgang Pfeifer ◽  
Thomas Hendrik Knocke-Abulesz ◽  
Klaus Geissler ◽  
Gabriele Altorjai ◽  
...  

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