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Abstract
Whereas many patients with esophageal carcinoma present with what appears to be localized disease, cure rates with surgical resection alone remain low. Although surgical resection, where feasible, affords patients the best chance of cure, the primary tumor has often invaded local tissues or structures, and occult micrometastases often exist at the time of presentation. In an effort to improve treatment results, various combinations of surgery, radiotherapy, and chemotherapy have been used. The results of combined modality therapy are reviewed in this article. The importance of accurate pretreatment staging is discussed, and ongoing prospective randomized trials are reviewed.
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Affiliation(s)
- Z Gamliel
- Division of Thoracic Surgery, University of Maryland Medical Systems, 22 South Greene Street, Baltimore, MD 21201-1595, USA
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2
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Yasunaga M, Tabira Y, Kondo K, Okuma T, Kitamura N. The prognostic significance of cell cycle markers in esophageal cancer after neoadjuvant chemotherapy. Dis Esophagus 1999; 12:120-7. [PMID: 10466044 DOI: 10.1046/j.1442-2050.1999.00031.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Proliferating cell nuclear antigen (PCNA), p27 and cyclin A were analyzed by immunohistochemistry in 89 patients (untreated control n = 40, neoadjuvant chemotherapy n = 49) with esophageal cancer invading the submucosal lesion. The mitotic index (MI) was calculated as the percentage of mitotic cells. In control subjects, the mean PCNA, p27, cyclin A and MI were, respectively, 60.4%, 18.0%, 19.9% and 1.7%; in the chemotherapy group, these values were 46.8%, 15.1%, 18.0% and 1.2% respectively. Neoadjuvant chemotherapy decreased PCNA and the MI significantly. As prognostic indicators, PCNA and the MI were significant in control subjects and p27 and cyclin A were significant in the chemotherapy group. Using multivariate analysis, p27 was a prognostic factor in both groups and cyclin A was prognostic only in the chemotherapy group. Although PCNA and the MI were useful growth and prognostic markers in untreated control subjects, their significance was lost after neoadjuvant chemotherapy. p27 and cyclin A were determined to be significant markers in the neoadjuvant chemotherapy group, especially p27, which was independent in both groups.
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Affiliation(s)
- M Yasunaga
- First Department of Surgery, Faculty of Medicine, Kumamoto University, Japan
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3
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Blazeby JM, Alderson D. Review: chemotherapy, irradiation and their roles in the management of oesophageal cancer. J Gastroenterol Hepatol 1997; 12:612-9. [PMID: 9304515 DOI: 10.1111/j.1440-1746.1997.tb00494.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The role of multimodality therapy in the treatment of oesophageal cancer has been extensively investigated in many longitudinal studies and randomized trials. Despite some promising results, no clear beneficial evidence has consistently been produced. At present it cannot be routinely recommended outside the context of controlled clinical trials.
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Affiliation(s)
- J M Blazeby
- University Department of Surgery, Bristol Royal Infirmary, UK
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4
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Allen SM, Duffy JP, Darnton SJ, Cullen MH, Matthews HR. Phase II study of mitomycin, ifosfamide and cisplatin in adenocarcinoma of the oesophagus. Cancer Chemother Pharmacol 1996; 37:496-8. [PMID: 8599875 DOI: 10.1007/s002800050418] [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: 01/31/2023]
Abstract
We evaluated the effect of brief neoadjuvant chemotherapy in patients with apparently operable adenocarcinoma of the oesophagus. Two courses of mitomycin (6 mg/m2), ifosfamide (3 g/m2) and cisplatin (50 mg/m2;MIC) were given followed by evaluation of response by barium swallow and computed tomography scan. Of 20 patients, 17 completed both courses and 4 (20%) showed a partial response. Toxicity was generally mild and consisted principally of nausea and vomiting. Altogether, 15 patients were surgically explored; resection was completed in 12 patients, 3 of whom died in hospital (25%). Neoadjuvant therapy with MIC offers no advantage over surgery alone.
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Affiliation(s)
- S M Allen
- Regional Department of Thoracic Surgery and Oesophageal Research Laboratory, Birmingham Heartlands Hospital, UK
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5
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Okuma T, Yoshioka M, Isechi S, Kondo K, Tabira Y, Torigoe Y, Miyauchi Y. Preoperative chemotherapy for esophageal cancer based, on chemosensitivity testing. J Thorac Cardiovasc Surg 1994. [DOI: 10.1016/s0022-5223(94)70179-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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6
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Maipang T, Vasinanukorn P, Petpichetchian C, Chamroonkul S, Geater A, Chansawwaang S, Kuapanich R, Panjapiyakul C, Watanaarepornchai S, Punperk S. Induction chemotherapy in the treatment of patients with carcinoma of the esophagus. J Surg Oncol 1994; 56:191-7. [PMID: 7518020 DOI: 10.1002/jso.2930560314] [Citation(s) in RCA: 116] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
A prospective randomized phase III trial was carried out at Songklanagarind Hospital from August 1988 to December 1990. The objectives of the study were to evaluate the effect of chemotherapy regimen in squamous cell carcinoma of the esophagus and to determine whether induction chemotherapy improves symptom-free period and survival in these patients compared to surgical treatment alone. Twenty-four patients were randomized to receive 2 cycles of chemotherapy, cis-platinum 100 mg/m2 intravenously on day 1, bleomycin 10 mg/m2 loading dose on day 3, followed by 10 mg/m2/day continuous intravenous infusion on days 4 through 7, and vinblastine 3 mg/m2 given intravenously on days 1, 8, 15, 22. The cycle was repeated on day 29. Fifteen patients completed 2 courses of chemotherapy and among these, 2 patients had a complete clinical response (13%), 6 (40%) had a partial response, and 7 patients (47%) had no response. Four patients died during chemotherapy treatment. Grade 3 hematologic toxicity (ECOG criteria) was observed in 47% (7/15) of patients. Twenty-two patients were randomized to conventional treatment (surgery alone). Median survival time was 17 months in both groups. However, early survival appeared to be better in the control group. Kaplan-Meier survivals at 6 months were 69% and 89% and at 3 years were 31% and 36% for the induction chemotherapy group and control group, respectively. The survival time differences were not statistically significant (P = 0.186). These findings demonstrate that although this chemotherapy regimen had some effect on squamous cell carcinoma of esophagus, it did not improve survival. On the contrary, survival seems to be better in the control group. The 6-month survival discrepancy between both groups might be due to the poor nutritional status of our patients, who may better tolerate smaller dosages of chemotherapy.
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Affiliation(s)
- T Maipang
- Department of Radiology, Prince of Songkla University, Thailand
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Lerut TE, de Leyn P, Coosemans W, Van Raemdonck D, Cuypers P, Van Cleynenbreughel B. Advanced esophageal carcinoma. World J Surg 1994; 18:379-87. [PMID: 8091779 DOI: 10.1007/bf00316818] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
From 1976 until 1990 a total of 212 patients with squamous cell carcinoma of the thoracic esophagus were referred for surgical treatment. Resectability was 84.1% (161 of 191). Actuarial 5-year survival in patients with negative lymph nodes was 51.2% versus 12.4% in lymph node-positive patients. Therefore advanced carcinoma was defined to compromise all patients with involved regional (N1) or distal lymph nodes (M+Ly) as well as patients with T4 tumors or solid organ metastasis (M+org) irrespective of their lymph node status. Comparing complete (R0) versus incomplete (R1-R2) resections for stage III and IV carcinoma revealed 20% and 0% five-year survivals, respectively. There was no 5-year survival in the stage IV group. When excluding solid organ metastasis, the median survival shifted from 8.5 months after incomplete (R1-R2) to 20 months after complete (R0) resection. In 1991 three-field lymphadenectomy was initiated that included bilateral cervical lymphadenectomy. Thirty-seven patients have been treated so far (23 squamous cell carcinoma, 14 adenocarcinomas). Cervical lymph nodes were positive in 24.3% with an incidence up to 28.5% for distal-third carcinoma. Subsequently, 6 patients (16%) moved from M0 to M+Ly status. Our results confirm the key role of surgery not only in improving survival and locoregional tumor control but in refining the accuracy of staging advanced carcinomas provided complete resection is possible.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- T E Lerut
- Department of Surgery, Catholic University Leuven, Belgium
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Le Prise E, Etienne PL, Meunier B, Maddern G, Ben Hassel M, Gedouin D, Boutin D, Campion JP, Launois B. A randomized study of chemotherapy, radiation therapy, and surgery versus surgery for localized squamous cell carcinoma of the esophagus. Cancer 1994. [PMID: 8137201 DOI: 10.1002/1097-0142(19940401)73:7%3c1779::aid-cncr2820730702%3e3.0.co;2-t] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Despite well-established surgical approaches, the prognosis for patients with squamous cell carcinoma of the esophagus remains dismal. To assess the benefit of adjuvant chemotherapy and radiation therapy (CRT), a randomized trial with and without sequential preoperative CRT was undertaken; CRT combined 20 Gy and two courses of 5-FU and cisplatin. METHODS Patients were included on the basis of the following criteria: squamous cell carcinoma of the esophagus, younger than 70 years of age, World Health Organization status below 2, estimated survival time greater than 3 months, and no previous treatment for the cancer. Patients were not included if they had experienced a loss in body weight greater than 15% or had tracheoesophageal fistula, metastases, or uncontrollable infection. RESULTS Eighty-six patients thus fulfilled the criteria for inclusion (41 CRT, 45 non-CRT). The groups were well-matched for age, sex, tumor location, size, and grade. Operative mortality was 8.5% and 7%, respectively, for each group with a 27-day hospital stay for both groups. Long-term survival was not significantly different, with 47% of both groups alive at 1 year. CONCLUSIONS The authors concluded that this neoadjuvant treatment did not change operative mortality or survival time for patients with squamous cell carcinoma of the esophagus.
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Affiliation(s)
- E Le Prise
- Regional Cancer Institute, Centre Eugène Marquis, Rennes, France
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Le Prise E, Etienne PL, Meunier B, Maddern G, Ben Hassel M, Gedouin D, Boutin D, Campion JP, Launois B. A randomized study of chemotherapy, radiation therapy, and surgery versus surgery for localized squamous cell carcinoma of the esophagus. Cancer 1994; 73:1779-84. [PMID: 8137201 DOI: 10.1002/1097-0142(19940401)73:7<1779::aid-cncr2820730702>3.0.co;2-t] [Citation(s) in RCA: 425] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
BACKGROUND Despite well-established surgical approaches, the prognosis for patients with squamous cell carcinoma of the esophagus remains dismal. To assess the benefit of adjuvant chemotherapy and radiation therapy (CRT), a randomized trial with and without sequential preoperative CRT was undertaken; CRT combined 20 Gy and two courses of 5-FU and cisplatin. METHODS Patients were included on the basis of the following criteria: squamous cell carcinoma of the esophagus, younger than 70 years of age, World Health Organization status below 2, estimated survival time greater than 3 months, and no previous treatment for the cancer. Patients were not included if they had experienced a loss in body weight greater than 15% or had tracheoesophageal fistula, metastases, or uncontrollable infection. RESULTS Eighty-six patients thus fulfilled the criteria for inclusion (41 CRT, 45 non-CRT). The groups were well-matched for age, sex, tumor location, size, and grade. Operative mortality was 8.5% and 7%, respectively, for each group with a 27-day hospital stay for both groups. Long-term survival was not significantly different, with 47% of both groups alive at 1 year. CONCLUSIONS The authors concluded that this neoadjuvant treatment did not change operative mortality or survival time for patients with squamous cell carcinoma of the esophagus.
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Affiliation(s)
- E Le Prise
- Regional Cancer Institute, Centre Eugène Marquis, Rennes, France
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Allen SM, Duffy JP, Walker SJ, Darnton SJ, Cullen MH, Matthews HR. A phase II study of mitomycin, ifosfamide and cisplatin in operable and inoperable squamous cell carcinoma of the oesophagus. Clin Oncol (R Coll Radiol) 1994; 6:91-5. [PMID: 8018579 DOI: 10.1016/s0936-6555(05)80110-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
We have evaluated the effect of mitomycin 6 mg/m2, ifosfamide 3 g/m2, and cisplatin 50 mg/m2 (MIC) in two groups of patients with squamous or undifferentiated carcinoma of the oesophagus, as either preoperative or primary treatment. Response was assessed by barium swallow, CT scan, and measurement of metastases where present. Toxicity was acceptable and there were no chemotherapy related deaths. In the operated group, five of 23 patients (22%) showed a complete response (three confirmed histologically) and nine (39%) showed a partial response following two courses of MIC. Resection was completed in 21 patients, with three hospital deaths (14%). Of the 18 patients who were discharged from hospital, eight have died at 4-24 months (median 13) from the start of treatment and 10 are alive at 5-35 months, with known recurrence in one. In the non-operated group, five of 20 patients (25%) showed a response, one complete, following one to four (mean 2.6) courses of MIC. Nineteen patients have died (at median 5 months), and one, who had a complete response, is alive and free from disease at 29 months. Neo-adjuvant therapy with MIC in squamous carcinoma of the oesophagus has shown encouraging early results, with acceptable toxicity.
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Affiliation(s)
- S M Allen
- Regional Department of Thoracic Surgery, Birmingham Heartlands Hospital, UK
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Kondo K, Okuma T, Yoshioka M, Torigoe Y, Miyauchi Y, Katsuki T. Preoperative in vitro chemosensitivity test of esophageal cancer with endoscopic specimens. Cancer 1993; 71:661-6. [PMID: 8431844 DOI: 10.1002/1097-0142(19930201)71:3<661::aid-cncr2820710302>3.0.co;2-r] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
BACKGROUND From January 1990 to June 1991, the authors tested in vitro chemosensitivity before surgery with endoscopic biopsy specimens from 23 patients with intrathoracic esophageal cancer. METHODS The authors tested eight anticancer agents using the dye exclusion method, and all 23 patients received chemotherapy with the most sensitive three drugs according to the results of the chemosensitivity test. RESULTS Ten patients (43.5%) had a tumor reduction of more than 50% on radiologic studies, and 4 patients (17.4%) had a good histologic effect. CONCLUSIONS The chemosensitivity test is useful in selecting preoperative chemotherapeutic agents for patients with esophageal cancer.
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Affiliation(s)
- K Kondo
- Department of First Surgery, Kumamoto University Medical School, Japan
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12
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Imamura M, Shimada Y, Kanda Y, Fukumoto M, Yanagibashi K, Miyahara T, Tobe T. Usefulness of preoperative low dose cisplatin treatment for advanced esophageal cancer. Surg Today 1992; 22:409-15. [PMID: 1421861 DOI: 10.1007/bf00308789] [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: 12/27/2022]
Abstract
In order to decrease the perioperative complications by preoperative cisplatin chemotherapy, the preoperative single administration of cisplatin (30 mg/m2) was performed weekly from one to six times in 36 consecutive patients with esophageal cancer classified as higher than Stage II. The survival curve of 17 patients in Stage III was significantly better (P < 0.05) than that of patients who had been treated without preoperative cisplatin treatment. In 3 of the 12 patients who had locally invasive cancer, either the main tumors or the metastatic lymph nodes, which had invaded the trachea or the left main bronchus, sufficiently receded, so that a curative esophagectomy became possible; 2 of them have survived over 33 months while 1 died of pneumonia 33 months after surgery. The number of perioperative complications was minimal, and thus, we consider that the postoperative use of cisplatin and fluorouracil is indicated in patients in whom a histological response is noted in the resected specimens.
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Affiliation(s)
- M Imamura
- First Department of Surgery, Faculty of Medicine, Kyoto University, Japan
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Müller JM, Erasmi H, Stelzner M, Zieren U, Pichlmaier H. Surgical therapy of oesophageal carcinoma. Br J Surg 1990; 77:845-57. [PMID: 2203505 DOI: 10.1002/bjs.1800770804] [Citation(s) in RCA: 614] [Impact Index Per Article: 18.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
During the past 10 years, postoperative mortality associated with surgical treatment of oesophageal carcinoma has been reduced by one-half. However, it appears that all efforts to improve long-term survival with extensive excisional procedures and adjuvant chemotherapy and radiotherapy have failed. Fifty-six of 100 patients presenting to the surgeon with an oesophageal carcinoma have resectable disease. Recent studies suggest that seven of them will die from postoperative complications and 49 patients will be discharged from the hospital after an average of 3 weeks. Of these patients, 27 will survive the first, 12 the second, and ten the fifth year. Although it may be possible to further reduce postoperative complications and mortality, the chances of improving the long-term prognosis of patients with oesophageal carcinoma seem small.
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Affiliation(s)
- J M Müller
- Department of Surgery, University of Cologne, FRG
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Abstract
Esophagogastrectomy is the best available treatment for patients with carcinoma of the esophagus or cardia and is associated with low hospital morbidity and mortality. It provides better longevity than other types of therapy and an acceptable survival rate. After esophagogastrectomy, 80% or more of the patients have satisfactory palliation of dysphagia. During an 18-year experience (1970 to 1988) with surgical treatment of carcinoma of the esophagus or cardia at the Lahey Clinic, 82.3% of patients with this disease were surgical candidates. Of the 310 patients who were treated surgically, 275 (88.7%) underwent resection, and the 30-day mortality rate was 2.2%. In 196 patients, gastrointestinal continuity was reestablished afterward by intrathoracic esophagogastrostomy. Cervical anastomosis was performed in 61 patients, 53 of whom had transhiatal resection. Major complications that prolonged the hospital stay occurred in 40 patients, and minor complications occurred in 28. The adjusted actuarial 5-year survival rate was 20.8% for all patients and 23.3% when only curative resections were considered. Stage of the disease was the most important determinant of long-term survival. Survival statistics were similar for patients with squamous cell epithelioma, adenocarcinoma of the cardia, or adenocarcinoma in Barrett's esophagus.
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Affiliation(s)
- F H Ellis
- Department of Thoracic and Cardiovascular Surgery, Lahey Clinic Medical Center, Burlington, Massachusetts
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