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Biomedical subjects

M Jouve

Publications and source records attributed to M Jouve.

At least 37 records · Page 2Linked to original sources
PubMed1996

Meningeal carcinomatosis in patients with breast carcinoma. Clinical features, prognostic factors, and results of a high-dose intrathecal methotrexate regimen.

BACKGROUND: This retrospective study evaluates the results of a regimen of high-dose intrathecal methotrexate and the prognostic factors for the response in patients with meningeal from breast carcinoma. METHODS: From 1979 to 1994, 68 breast carcinoma patients were diagnosed with meningeal carcinomatosis at a mean age of 52 years. All but two had previous metastatic involvement. The proportion of lobular and ductal carcinomas was balanced. Malignant cells were present in cerebrospinal fluid (CSF) samples from 61 patients, whereas the 7 remaining patients had increased CSF protein associated with computerized tomographic scan evidence of meningeal metastases. From 1989, 41 of the patients received a regimen of high-dose intrathecal methotrexate with systemic folinic acid rescue (HD-MTX+FA): intrathecal MTX, 15 mg daily x 5 days, repeated every 2 weeks, and intrathecal hydrocortisone acetate, 125 mg on Day 1, and folinic acid, 10 mg intramuscularly 12 hours after each MTX injection. Systemic treatment and radiation therapy were usually associated. Patients treated before 1988 received intrathecal MTX in conventional doses (15 mg once a week). RESULTS: Clinical objective response, defined as a neurological improvement for at least one month, was achieved in 17 patients (41%) and stabilization in 14 (34%) treated with the HD-MTX+FA regimen. The response rate was significantly higher compared with that of the group treated with the conventional doses (P = 0.03). Median survival was 14 weeks for patients treated with the HD-MTX+FA regimen, compared with 7 weeks for patients who received conventional doses of MTX (P = 0.01). Grade 3 or 4 neutropenia was the main toxicity that occurred in 16 16 patients (39%) treated with the HD-MTX+FA regimen, and in 7 patients (33%) treated with conventional doses of MTX. In a univariate analysis, three parameters were singled out as having a favorable prognostic value for response to therapy; controlled systemic disease at diagnosis (P < 0.05), low initial CSF protein level (P < 0.05), and concomitant systemic chemotherapy during intrathecal therapy (P < 0.02). Multivariate analysis was not performed because the sample size was too small. CONCLUSIONS: Although this study was retrospective, the intrathecal HD-MTX+FA regimen appears to be a more efficient strategy than conventional doses of MTX to induce neurologic improvement and perhaps better survival. It should be recommended in combination with systemic chemotherapy for selected patients with meningeal carcinomatosis from breast carcinoma who are likely to benefit from intensive therapy, i.e., patients with a CSF protein level less than 5 g/L and in whom systemic disease has been controlled.

Adult↗
PubMed1996

Infiltrating lobular carcinoma of the breast. Clinicopathologic analysis of 975 cases with reference to data on conservative therapy and metastatic patterns.

BACKGROUND: The clinicopathologic features of infiltrating lobular carcinoma (ILC), which represents 5% to 15% of all breast cancers, are still controversial. In particular, the high frequency of multicentric lesions has led to questioning of the effectiveness of conservative treatment for this type of cancer. By studying a large number of cases, we aimed to compare the clinicopathological features of ILC with those of nonlobular infiltrating carcinoma (NLIC) and to assess the advisability of conservative therapy in the management of ILC. METHODS: The population analyzed included 726 cases of ILC, 249 cases of mixed ILC/invasive ductal carcinoma (ILC/IDC), and 10,061 cases of NLIC. The age of patients, TNM status, estrogen- and progesterone-receptor status (ER, PR), and histologic grades of the 3 groups were compared. The follow-up was carried out on a subgroup of 5846 cases. RESULTS: At diagnosis, ILC tumors were found to be larger on average and were detected in patients older than those with NLIC, but the degree of lymph node involvement was lower in patients with ILC than in NLIC. In ILC, tumors are more frequently grade I and ER-positive than in NLIC. Multicentric lesions were not significantly more frequent in ILC than in NLIC. The overall survival, locoregional control, disease free interval, and metastatic spread rates were not different among the three groups neither by univariate nor multivariate analysis, but the pattern of metastatic dissemination was different. In 480 cases of ILC considered for conservation therapy, the local recurrence and overall survival rates were similar to those observed for IDC. CONCLUSIONS: Our analysis specifies the clinicopathological features of ILC and confirms that conservation therapy may be an appropriate treatment for this type of cancer.

Breast Neoplasms↗
PubMed1996

Treatment of advanced or recurrent endometrial carcinoma with combination of etoposide, cisplatin, and 5-fluorouracil: a phase II study.

Forty-nine consecutive patients with metastatic or recurrent endometrial carcinoma were treated with a monthly combination chemotherapy consisting of VP 16-213 80 mg/m2 i.v. Days 1-3, 5-fluorouracil (5-FU) 600 mg/m2 i.v. Days 1-3, and cisplatin 35 mg/m2 i.v. Days 1-3. The objective response rate was 41% (95% CI, 27-54%) with 14.3% complete responses. The median survival duration was 14 months. The median response duration was 12 months. The estimated median survival for responders was 20 months. Three patients are still free of disease 5 years after treatment. The major toxic effects were myelosuppression (less than 25% of grade III and IV leucopenia, and 14% grade III and IV thrombocytopenia). Grade III peripheral neuropathy was observed in five patients. Cisplatin administration had to be stopped due to renal toxicity in six patients. No treatment-related deaths occurred. The combination of etoposide, 5 fluorouracil, and cisplatin is an effective regimen with an acceptable toxicity in patients with recurrent or metastatic endometrial carcinoma.

Adenocarcinoma↗
PubMed1996

Phase II trial of decapeptyl (D-TRP-6), a potent luteinizing hormone-releasing hormone analogue in untreated advanced breast cancer.

Decapeptyl (D-TRP-6), a potent luteinizing hormone-releasing hormone analogue, was administered to 27 premenopausal women with advanced breast cancer; patients were known to have hormone receptor-positive tumors. An overall response rate of 70% was achieved (complete response = 18%, partial response = 52%), with a median time to progression for the whole patient population of 12 months. Toxicity of the schedule was restricted to hot flushes, and the use of a 4-week initial covering period of tamoxifen prevented any flare-up of disease activity from occurring.

Adult↗
PubMed1996

Protracted continuous infusion of 5-fluorouracil in combination with doxorubicin, vincristine, and oral cyclophosphamide in advanced breast cancer.

Several studies suggest that protracted continuous infusion constitutes an important way to optimize the dose and the efficacy of 5-fluorouracil (5-FU) in metastatic cancer. Eighty-three women aged 27-76 (median age 55) with metastatic breast cancer were treated every 4 weeks with a continuous ambulatory venous infusion of 5-FU 350 mg/m2/day and oral cyclophosphamide 100 mg/m2/day over 15 days. The continuous therapy was associated with a weekly administration of vincristine (0.8 mg/m2) and doxorubicin (15 mg/m2) on day 1, day 8, and day 15. Cycles were repeated every 28 days. Thirty-four patients were treated in first-line metastatic chemotherapy and 49 in second-line. Toxicities included: mucositis (grade > or = 2) 23%, diarrhea (grade > or = 2) 7%, a hand-foot syndrome (grade > or = 2) 9%, alopecia (grade 3) 21%, neurological (grade > or = 2) 4%, grade 3 and 4 leukopenia 29%, and grade 3 and 4 thrombopenia 8%. Heart toxicity was only 3%. Catheter infection was observed in 1 case and 7 patients experienced thrombosis. The overall objective response rate (OR) was 48% and the complete response rate was 23%. The median duration of response was 10 months. The median survival was 16 months. Activity was better in naive than pretreated women (respectively, 55% and 42% of OR, p = 0.21). Analysis of responses according to the metastatic sites shows the pronounced efficacy on soft tissue diseases (skin recurrences 42%, lymph nodes 52%), and also in visceral metastases (hepatic 36%, lung 34%).

Administration, Oral↗
PubMed1996

Ifosfamide seven-day infusion for recurrent and cisplatin refractory ovarian cancer.

BACKGROUND: The prognosis of advanced ovarian cancer is very poor, with about 15% of patients surviving at five years. Since most of these patients will relapse and/or progress while on therapy, effective salvage treatments are needed. A phase II trial was designed to evaluate the feasibility, toxicity, and response of a seven-day ambulatory continuous infusion of ifosfamide in patients with recurrent or chemoresistant advanced ovarian cancer. PATIENTS AND METHODS: Nineteen patients with progressive ovarian cancer following a cisplatin-based induction chemotherapy were treated with continuous infusion ifosfamide with mesna at 1 g/m2/d and 400 mg/m2/d, respectively, for seven days every 28 days. RESULTS: The overall response rate was 37%. Responses were observed both in patients who relapsed after induction chemotherapy (4/6) and in those who were resistant to cisplatin (3/13). Toxicity was mild and tolerable in these heavily pretreated patients. CONCLUSION: Ifosfamide, when administered as a protracted continuous infusion is an active drug in ovarian cancer and can be safely administered in an out-patient setting. Toxicity is minor even in heavily pretreated patients. Responses are observed in cisplatin refractory ovarian cancer.

Adult↗
PubMed1996

First-line protracted venous infusion fluorouracil with CisDDP or carboplatin in advanced colorectal cancer.

A total of 55 patients with measurable colorectal metastatic carcinoma were studied to evaluate the impact on toxicity, response, and survival of protracted venous infusion (PVI) 5-FU 200 mg/m2 per day with Cis-DDP 80 mg/m2 or carboplatin 300 mg/m2 every 3 weeks, 1-hour infusion. Patients received continuous uninterrupted therapy until there were signs or symptoms of toxicity. Both 5-FU and cisplatin were withheld when patients experienced grade II stomatitis and diarrhea, severe nausea or vomiting not controlled by standard antiemetic therapy, and clinically significant hand-foot syndrome. The toxicity was neurological (20% grade 2 and 3) hematological (13% grade 2) and dermatological (11% grade 2). The overall response (CR+PR) was 24% with a median survival of 13 months. The results of our study show that there is no improvement in response rate, response duration or survival compared with historical trials. However, this study does confirm the valuable palliative role of the protracted 5-FU infusion treatment. Colorectal carcinoma is one of the most common neoplasms in Western societies, being second only to lung cancer as a cause of death from malignancy. The management of nonmetastatic primary disease in surgical, with adjuvant chemotherapy for those at high risk of relapse. However, for those with metastatic disease at diagnosis or recurrent disease after resection, cytotoxic chemotherapy is the treatment of choice and fluorouracil (5-FU) is the most active cytotoxic agent in this disease, with a response rate of approximately 20%. Efforts to improve the response rate have focused on the use of agents to modulate 5 FU. The Southwestern Oncology Group (SWOG) study reported by Leichman et al. (1) and a study from the United Kingdom by Hill et al. (2) compared conventional FU to modulated FU and found no improvement in response rate or survival. In the SWOG study, two different schedules of bolus FU and LV were compared with bolus FU alone and to continuous infusion FU administered alone or modulated by LV or PALA. In this study, the results obtained with bolus FU were superior to most of the studies in the literature: The response rate was 26%, and the median survival was 14 months. The high- and low-dose LV and FU groups showed response rates and survival similar to bolus FU alone. However, in 12 previously reported randomized studies comparing FU and LV or FU alone, nine reported that the combination of FU and LV produced significant increases in response rates and two reported significant increase in survival (3, 4). Many of these trials used the dose schedules reported in the SWOG trial. Protracted venous infusion (PVI) 5-FU has been shown to have superior efficacy with less toxicity in colorectal cancer when compared to bolus 5-FU and synergy between cisplatin and 5-FU has been demonstrated in vitro. Consequently, we have investigated the efficacy of the combination of bolus cis or carboplatin and PVI 5 FU in 55 patients with advanced colorectal cancer using survival, response rate, symptomatic response, and toxicity as study endpoints.

Adult↗
PubMed1995

Aquaporin-CHIP-related protein in frog urinary bladder: localization by confocal microscopy.

Aquaporin CHIP, a 28 kDa channel forming protein, has been proposed to function as water channel in both erythrocyte and kidney proximal tubule. Recently, we have reported that in frog urinary bladder, a model of the kidney collecting tubule, polyclonal antibodies against human erythrocyte CHIP recognize and immunoprecipitate a 30 kDa protein from the epithelial cell homogenate. In the present work confocal fluorescence microscopy was used to determine the cellular and subcellular localization of CHIP28-like proteins in the urinary epithelium. A clear labeling of the apical border was found after Triton X-100 permeabilization. The labeling was distributed throughout the apical domain and not restricted to specific domains of the membrane. The staining was also present in the deeper confocal sections where the fluorescence seems to be localized at the cellular contour. No difference in the labeling patterns was observed between resting and ADH-treated bladder. Specificity of the staining was confirmed by the absence of the labeling pattern when antiserum was preadsorbed on CHIP28 protein immobilized on Immobilon P stripes. Our results suggest that CHIP-like proteins are not proteins inserted in the apical membrane during the antidiuretic response. Moreover, we do not know whether the labeling was due to the presence of CHIP28 itself or an as-yet-unidentified protein sharing immunological analogies with aquaporin CHIP.

Animals↗
PubMed1995

Breast tumour response to primary chemotherapy predicts local and distant control as well as survival.

The purpose of the present paper was to evaluate correlations between clinical response to chemotherapy and outcome in a subgroup analysis of premenopausal patients with tumours considered too large for breast conserving surgery, treated with primary chemotherapy (n = 200) from a previously published trial (Scholl S.M., Fourquet A., Asselain B, et al. Eur J Cancer 1994, 30A, 645-652). Objective response rates amounted to 65% following four courses. In a multivariate Cox regression analysis, comparing seven parameters, the following variables were associated with poor survival: clinically involved nodes [N1b:RR: 2.7 (95% CI 1.3-5.3)], the failure to respond to chemotherapy [D:RR: 2.62 (95% CI 1.3-5)] and a raised S phase fraction [SPF > 5%: RR: 2.4 (95% CI 1.2-5)]. Parameters associated with increased metastatic recurrence rates, by order of entry in the model, were: young age [< 35: RR: 2.46 (95% CI 1.2-5)], large clinical tumour size [T3: RR: 2.02 (95% CI 1.2-3.4)], poor histological grade (SBR III: RR: 1.93 (95% CI 1.1-3.3)] and the failure to respond to chemotherapy [D: RR: 1.91 (95% CI 1-3.4)]. The assessment of both tumour cell proliferation rates as well as possibly drug resistance markers (although not available in the present study) should be helpful in selecting patients likely to benefit from intensified chemotherapy regimens. The most accurate predictor of response in the present study appeared to be the response to chemotherapy treatment itself.

Adult↗
PubMed1995

Randomized trial comparing two different modalities of administration of the same cytotoxic drugs in metastatic breast cancer.

This protocol compare the efficacy of continuous infusion fluorouracil (5-FU) with weekly doxorubicin (DOX) and cyclophosphamide (CPM) to a "classical" monthly regimen of the same drugs, as a first line of treatment in metastatic breast carcinoma. The first arm of this protocol consisted of FAC: 5-FU 600 mg/m2 i.v. over 1 hour, day(d) 1, 2, 3, DOX 50 mg/m2 i.v. bolus, d1, and CPM, 400 mg/m2 i.v. bolus, d 1, 2, 3. The second arm consisted of FULON: 5-FU 250 mg/m2 per day continuously infused from d1 to d22, CPM 300 mg/m2 i.v. bolus, d1, 8, 15, 22, and DOX 15 mg/m2 i.v. bolus, day 1, 8, 15, 22. Between January 1990 and June 1993, 258 women with proven metastatic breast carcinoma were randomly assigned either to receive FAC or FULON chemotherapy regimen. Chemotherapy courses were administrated every 4 weeks for FAC regimen and every 6 weeks for FULON. Response rate (54 versus 53%), response duration (14 versus 12 months) and overall survival duration (23 versus 21 months) were not significantly different in the two regimens (FAC versus FULON). Preorative prognostic value of liver metastasis or high LDH level was slightly attenuated in patients treated by FULON. Efficacy of infusional 5-FU in metastatic breast cancer could have been lowered by weekly infusion of doxorubicin in the FULON regimen compared to monthly infusion. According to the modalities of delivery of the drugs, the two regimens seem equally effective.

Adult↗
PubMed1994

Prognostic factors in inflammatory breast cancer and therapeutic implications.

223 inflammatory breast cancer patients were diagnosed at the Institut Curie between 1977 and 1987. Patients received chemotherapy and radiation treatment according to three consecutive randomised trials. Five- and 10- year survival rates were 41 and 32%, respectively. Disease-free interval rates were 25.5% at 5 years and 19% at 10 years. Parameters significantly linked with a pejorative prognosis in a multivariate analysis were: diffuse erythema, lymph node involvement, chest wall adherence, and age above 50 years. When therapeutic response parameters were included in the multivariate analysis, the five most important prognostic factors in order of significance were complete tumour regression after completion of induction treatment (at 8 months), complete regression of inflammatory symptoms after 3 months of neoadjuvant chemotherapy, limited erythema at presentation and, less significantly, complete regression of inflammatory symptoms at 8 months and tumour regression at 3 months. In conclusion, patients who achieved a rapid and complete remission had a better prognosis than patients who had an incomplete response to chemotherapy. High-dose chemotherapy and reversal or prevention of drug resistance will be evaluated in future trials. Detailed information on the biology of this disease should allow the design of new strategies aiming to improve patient management.

Adenocarcinoma↗
PubMed1994

Neoadjuvant versus adjuvant chemotherapy in premenopausal patients with tumours considered too large for breast conserving surgery: preliminary results of a randomised trial: S6.

The aim of this study was to assess a potential advantage in survival by neoadjuvant as compared to adjuvant chemotherapy. 414 premenopausal patients with T2-T3 N0-N1 M0 breast cancer were randomised to receive either four cycles of neoadjuvant chemotherapy (cyclophosphamide, doxorubicin, 5-fluorouracil), followed by local-regional treatment (group I) or four cycles of adjuvant chemotherapy after primary irradiation +/- surgery (group II). Surgery was limited to those patients with a persisting mass after irradiation, and aimed to be as conservative as possible. 390 patients were evaluable. With a median follow-up of 54 months, we observed a statistically significant difference (P = 0.039) in survival in favour of the neoadjuvant chemotherapy group. A similar trend was seen when the time to metastatic recurrence was evaluated (P = 0.09). At this stage, no difference in disease-free interval or local recurrence between these two groups could be observed. The mean total dose of chemotherapy administered was similar in both groups. On average, group I had more intensive chemotherapy regimes (doxorubicin P = 0.02) but fewer treatment courses (P = 0.008) as compared to the treated patients in group II. Haematological tolerance was reduced when chemotherapy succeeded to exclusive irradiation. Breast conservation was identical for both groups at the end of primary treatment (82 and 77% for groups I and II, respectively). Of the 191 evaluable patients in the neoadjuvant treatment arm, 65% had an objective response (> 50% regression) following four cycles of chemotherapy. The objective response rate to primary irradiation (55 Gy) was 85%. Improved survival figures in the neoadjuvant treatment arm could be the result of the early initiation of chemotherapy, but we cannot exclude that this difference might be attributable to a slightly more aggressive treatment. So far, the trend in favour of decreased metastases was not statistically significant. The local control appeared similar in both subgroups.

Adult↗
PubMed1994

Phase II trial of vinorelbine/doxorubicin as first-line therapy of advanced breast cancer.

PURPOSE: The study investigated the therapeutic effects of a combination of Navelbine (vinorelbine or 5'noranhydrovinblastine; Pierre Fabre Médicament, Boulogne, France) and doxorubicin in women who had received no prior chemotherapy for locally advanced or metastatic breast cancer. PATIENTS AND METHODS: Ninety-seven patients with progressive and assessable advanced or metastatic breast cancer who had received no prior chemotherapy except in an adjuvant setting were entered onto the study. Eighty-nine patients were assessable for toxicity and response by World Health Organization (WHO) criteria; the other eight patients were excluded because they did not meet entry criteria or because of protocol violations. Navelbine was administered at 25 mg/m2 by 30-minute intravenous (IV) infusion on days 1 and 8, and doxorubicin at 50 mg/m2 by slow IV infusion on day 1, with each course repeated at 3-week intervals. Patients were treated for a maximum of 11 cycles or until progression or major toxicity. RESULTS: Objective responses were observed in 66 of 89 assessable patients (74%; 95% confidence interval, 63% to 85%). There were nineteen (21%) complete responses (CRs) and 47 (53%) partial responses (PRs). In addition, 20 patients (22.5%) had stable disease and three (3.5%) progressed while on treatment. Responses were observed at all sites of metastatic disease. Forty-one of 58 patients with visceral disease responded (71%) and 25 of 31 with soft tissue and bone disease experienced an objective response (81%). The median duration of response was 12 months (range, 2.4 to 40.5), and the median overall survival was 27.5 months (range, 4 to 46). Neutropenia was dose-limiting, with 36 patients (41%) experiencing grade 3 or 4 toxicity. Of 727 cycles administered, there were 20 admissions (3%) for treatment of febrile neutropenia, involving 14 of 89 patients (16%). Treatment-related cardiotoxicity at grade 2 to 4 was experienced by 10% of patients and necessitated the interruption of treatment in 1.5% of cycles. Other side effects were uncommon or manageable by conventional means. CONCLUSION: The encouraging response rates and duration achieved with this combination of Navelbine/doxorubicin under the conditions of this study deserve further randomized comparative trials with standard regimens.

Adenocarcinoma↗
PubMed1994

[Continuous infusion of doxorubicin for 10 days as third-line chemotherapy in metastasized breast tumors. Initial observations].

The authors undertook a study to test the feasibility and efficacy of doxorubicin (Dox) administered as continuous infusion (c.i.) in the treatment of advanced breast cancer patients. All patients were previously treated as first line chemiotherapy with bolus-administered Dox; then they received a second line treatment without Dox. Patients were eligible if they had advanced measurable breast cancer, resistant to first and second line chemotherapy regimens, and if previous Dox treatment had been performed more than one year before, and after ECG and cardiac echographic controls were performed. A dose of 4.5 mg/m2/day of Dox was planned for 10 consecutive days in c.i. through a central venous catheter, repeated at 28 day intervals, for a maximum of 10 cycles. Among the 71 patients, 56 received 3 or more treatment courses; 10 patients refused further therapy after the first cycle. Objective responses were achieved in 25 patients (35%), 3 complete and 22 partial remissions. Stabilization was obtained in 11 patients (16%). The median time to progression was 9.3 months. Obviously, haematological toxicity was the major problem; in the 71 patients, 376 courses were administered (mean number of courses per patient: 5.3): grade 4 neutropenia (WHO system) occurred in 2 patients, and grade 3 in 9 patients; while one patient died of gastric haemorrhage. Severe cardiac toxicity occurred in only one patient who died 24 hours after the beginning of therapy, with ECG lateral ischemia. Grade 4 stomatitis was observed in only one patient.(ABSTRACT TRUNCATED AT 250 WORDS)

Adenocarcinoma↗
PubMed1993

[Treatment of cancers of the ovary. Phase II trial of increase of the dose of cisplatin].

Between March 1985 and December 1987, 34 women who had advanced adenocarcinoma of the ovary with macroscopic residual disease entered in a phase II trial of chemotherapy. Treatment consisted of a 3-month induction with monthly ifosfamide combined with 5-fluorouracil and high-dose cisplatin, and a maintenance treatment with ifosfamide, 5-fluorouracil, cisplatin and hexamethylmelamine in monthly cycles. At the end of the treatment patients with complete remission were evaluated by surgery. Neurotoxicity was a limiting factor, and treatment had to be prematurely withdrawn in 10 patients. The above treatment was found to be effective with a 94 percent objective response rate, a 54-month median survival and a 51-month median relapse-free survival. Because of the neurotoxicity, a shorter therapy and the use of neuroprotective agents may be envisaged.

Adenocarcinoma↗
PubMed1993

Cell cycle modifications of breast cancers during neoadjuvant chemotherapy: a flow cytometry study on fine needle aspirates.

Breast cancer cells from 92 patients were obtained by repeated fine needle sampling and analysed by flow cytometry for cell cycle modifications during neoadjuvant chemotherapy. Modifications of the histograms were observed for 47 of the 71 informative cases (66%), the most frequent concerning S-phase (increase or decrease) and G2M accumulation. These modifications correlated well with the efficacy of cytotoxic chemotherapy (P < 0.0001). A significant relationship between clinical regression and pretreatment proliferative activity was also observed, with 31/35 (89%) responders in the high proliferation group (S-phase fraction > 5% or BrdU labelling index > 3.3%) compared to 20/36 (56%) in the low proliferation group (P < 0.002). For patients undergoing chemotherapy including doxorubicin, a high incidence of G2M accumulation was observed (33%), a modification which was rare (4.5%) for a regimen with no anthracycline, for which S-phase was the most frequently modified cell cycle compartment (64%). The measurement of the pretreatment tumour proliferative activity as well as the early kinetic modifications, as indicators of response, may prove interesting parameters for the future management of neoadjuvant chemotherapy.

Antineoplastic Combined Chemotherapy Protocols↗