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S Cascinu

Publications and source records attributed to S Cascinu.

At least 55 records · Page 3Linked to original sources

A phase II study of weekly docetaxel as salvage chemotherapy for advanced gastric cancer.

BACKGROUND: Docetaxel has shown some activity in advanced gastric cancer. Recent phase I studies found low hematologic toxicity and a favourable toxicity profile when docetaxel was administered on a weekly schedule. In this study, we explored the activity of weekly docetaxel in patients with advanced gastric cancer who failed first-line chemotherapy. MATERIALS AND METHODS: Patients with stable or progressing disease after first-line chemotherapy received 36 mg/m2 weekly docetaxel. One cycle consisted of six administrations followed by a two-weeks rest, patients were re-evaluated at week eight. The optimal two-stage design was adopted for early stopping of the trial if responses were one or less in 21 patients (< 20% response rate with alpha and beta error probabilities 0.05 and 0.010 respectively). RESULTS: Twenty-one patients have been enrolled and they are fully evaluable for response and toxicity. One patient achieved partial response, 8 patients had stable disease and 12 patients progressed. Median overall survival from the onset of salvage chemotherapy was 3.5 months. Hematologic toxicity was observed in two patients who experienced grade III leukopenia. Beginning from the third week of treatment, most of the patients (90%) showed grade II asthenia which resulted the commonest side-effect. CONCLUSIONS: This schedule of weekly docetaxel did not show significant activity in pretreated patients with advanced gastric cancer.

Aged↗

Efficacy of adjuvant chemotherapy after curative resection for gastric cancer: a meta-analysis of published randomised trials. A study of the GISCAD (Gruppo Italiano per lo Studio dei Carcinomi dell'Apparato Digerente).

BACKGROUND: Several studies have investigated the possible role of the adjuvant chemotherapy after curative resection for gastric cancer failing to show a clear indication; previous meta-analyses suggested small survival benefit of adjuvant chemotherapy, but the statistical methods used were open to criticisms. MATERIALS AND METHODS: Randomised trials were identified by means of Medline and CancerLit and by selecting references from relevant articles. Systematic review of all randomised clinical trials of adjuvant chemotherapy for gastric cancer compared with surgery alone, published before January 2000, were considered. Pooling of data was performed using the fixed effect model. Death for any cause was the study endpoint. The hazard ratio and its 95% confidence intervals (95% CI), derived according to the method of Parmar, were the statistics chosen for summarising the relative benefit of chemotherapy versus control. RESULTS: Overall 20 articles (21 comparisons) were considered for analysis. Three studies used single agent chemotherapy, seven combination of 5-fluorouracil (5-FU) with anthracyclin, ten combination of 5-FU without anthracyclines. Information on 3658 patients, 2180 deaths, was collected. Chemotherapy reduced the risk of death by 18% (hazard ratio 0.82, 95% CI: 0.75-0.89, P < 0.001). Association of Anthracyclines to 5-FU did not show a statistically significant improvement when compared with the effect of the other regimens. CONCLUSIONS: Chemotherapy produces a small survival benefit in patients with curatively resected gastric cancer. However, taking into account the limitations of literature based meta-analyses, adjuvant chemotherapy is still to be considered as an investigational approach.

Antineoplastic Combined Chemotherapy Protocols↗

A combination of a fixed dose rate infusion of gemcitabine associated to a bolus 5-fluorouracil in advanced pancreatic cancer, a report from the Italian Group for the Study of Digestive Tract Cancer (GISCAD).

BACKGROUND: Laboratory evidences suggest the possibility that an infusion rate of 10 mg/m2/min may be more effective than the standard 30-min infusion of Gemcitabine (GEM). PATIENTS AND METHODS: Thirty-four patients with histologically verified locally unresectable and/or metastatic pancreatic carcinoma received GEM at the dose of 1,500 mg/m2 with an infusion rate of 10 mg/m2/min, associated to 5-fluorouracil (5-FU) at the dose of 600 mg/m2. Both drugs were administered weekly for two consecutive weeks out of every three weeks. RESULTS: One complete and five partial responses have been observed for an overall response rate of 17% (95% CI: 3%-27%). The time to progression was 3.7 months with a median survival of 5.7 months. A clinical benefit was obtained in 5 of 29 patients (17%). Grade 3-4 WHO toxicities included neutropenia (35%) and thrombocytopenia (10%). CONCLUSION: It is unlikely that a fixed dose rate infusion of GEM, at least with this dose, can improve palliation in comparison with the standard 30-min infusion schedule in advanced pancreatic cancer.

Aged↗

Differences of vascular endothelial growth factor (VEGF) expression between liver and abdominal metastases from colon cancer. Implications for the treatment with VEGF inhibitors.

The vascular endothelial growth factor (VEGF) plays a central role in promoting angiogenesis, and it is the target of innovative anti-cancer therapies. In colorectal carcinomas, differences in the VEGF expression have been found between the primary tumor and its metastases. We postulated that differences in the VEGF expression may also exist between liver and abdominal metastases from colon cancer. Consecutive colon cancer patients with liver or abdominal metastases were considered eligible for the study. Biopsies had to be performed before chemotherapy and the VEGF analysis were conducted through immunohistochemistry. The staining results were correlated to the metastatic pattern. The study population consisted of 41 patients with a metastatic site in the liver in 19 patients and the abdomen in 22 patients. A positive VEGF staining was found in 19 of the 41 metastatic samples (46%). Cases with positive VEGF expression were found more frequently in abdominal (15 out of 22 patients; 68%) than in liver metastases (4 out of 19 patients; 21%). Also, the degree of VEGF immunoreactivity was significantly higher in abdominal than in liver metastases. Evidence is supported that the VEGF expression may be different between colon cancer metastatic sites. The efficacy of anti-VEGF treatments may depend on the VEGF expression status, and this finding deserves further investigation.

Abdominal Neoplasms↗

Effects of calcium and vitamin supplementation on colon cell proliferation in colorectal cancer.

Calcium and antioxidant vitamins, such as A, C, and E, have been shown to reduce colorectal epithelial proliferation and thereby to act as possible chemoprotective agents in colorectal cancer. We investigated the effects of an intervention with calcium and vitamins on cell proliferation in the colonic mucosa of patients operated on for colorectal cancer. Patients with resected colorectal cancer Dukes' stage B-C were randomized to receive daily 30,000 IU of axerophthol palmitate (vitamin A) plus 1 g ascorbic acid (vitamin C) plus 70 mg of dl-alpha-tocopherol acetate (vitamin E) and 2 g natural calcium daily or indistinguishable placebo for 6 months. At the time of surgery and after 6 and 12 months of treatment, cell kinetics of normal colonic mucosa were assessed by using proliferating cell nuclear antigen (PCNA). Ninety patients were enrolled and 77 were assessable: 34 in the treatment group and 43 in the placebo group. A significant reduction of mean total PCNA labeling index (PCNALI) was evident in both groups after 6 months (vitamins/calcium, from 16.11 +/- 2.43 to 10.71 +/- 2.81; placebo, from 17.30 +/- 2.63 to 12.53 +/- 3.40). The difference in the percentage of reduction of mean PCNALI between baseline and after 6 months was not statistically significant in the treatment and placebo groups: 34% and 28%, respectively. A second control, 6 months after discontinuation of vitamin and calcium supplementation, showed a further decrease of mean total PCNALI in both groups, but this was not statistically significant. Our randomized trial showed that calcium and vitamin supplementation does not reduce cell kinetics of colon epithelium. Furthermore, this study suggests the need for extreme caution in the interpretation and publication of studies on chemoprotectants in colon cancer without a control group.

Adult↗

Expression of vascular endothelial growth factor can predict event-free survival in stage II colon cancer.

The usefulness of chemotherapy in patients with stage II disease continues to be debated. Biological prognostic factors may allow further insight into the optimal treatment strategy for patients with node-negative disease. Vascular endothelial growth factor (VEGF) seems to be essential for angiogenesis and for the growth of colorectal cancer. Recently, it was shown able to predict disease recurrence in patients with stage II colon cancer. Specimens of surgically resected colon cancer were immunostained for VEGF. Consecutive patients referred to the study institutions were considered eligible for this study. The main inclusion criteria were stage II tumor, sufficient tumor material, and adequate follow-up information. Analysis was performed on 121 patients. The recurrence rate in the patients with VEGF-positive tumors was 50% (18 of 36 patients), which was significantly higher than that observed in patients with VEGF-negative tumors [11.7% (10 of 85 patients); P = 0.001]. Also the degree of VEGF immunoreactivity was significantly higher in 28 relapsing patients compared with 93 disease-free patients (mean VEGF score, 2.84 0.38 versus 0.66 +/- 0.17; P = 0.0001). VEGF may be used in a clinical setting to identify patients at high risk for relapse who may benefit from adjuvant treatment including new therapeutic strategies such as monoclonal antibody neutralizing VEGF.

Adult↗

Chemotherapy for advanced pancreatic cancer: it may no longer be ignored.

Two case histories are reported here in which a chemotherapeutic approach improved the clinical conditions of patients with advanced pancreatic cancer. Until recently, chemotherapy was considered ineffective in pancreatic cancer, and most oncologists treated these patients with best-supportive-care only. Enthusiasm for systemic therapy of advanced pancreatic cancer is again growing, spurred by the advent of new drugs and new treatment endpoints such as life quality and symptom palliation. Gemcitabine, the most intensively-investigated new drug in pancreatic cancer, has shown an advantage in both survival and clinical benefit over that of 5-fluorouracil (5-FU). Other new drugs such as taxanes have shown interesting levels of activity, and are deserving of further evaluation. Although these results are far from conclusive and are only partially satisfactory, they represent a significant step forward in the treatment of advanced pancreatic cancer.

Adenocarcinoma↗

Weekly gemcitabine and cisplatin in advanced non-small-cell lung cancer: a phase II study.

BACKGROUND: The combination of gemcitabine and cisplatin has proven effective in the treatment of advanced non-small-cell lung cancer (NSCLC). However, the optimal schedule for administration of the two drugs has not yet been determined. In this study we evaluated the activity and toxicity of a weekly gemcitabine and cisplatin schedule. PATIENTS AND METHODS: Thirty-six untreated patients with stage IIIB IV NSCLC entered the study. Treatment consisted of gemcitabine 1000 mg/m2 i.v. and cisplatin 35 mg/m2 i.v., both given weekly on day 1,8, and 15, followed by one week of rest. RESULTS: Ninety-seven courses (273 weekly administrations) were delivered. The median dose-intensity was 612 mg/m2 per week for gemcitabine (82%) and 21 mg/m2 per week for cisplatin (80%). All 36 of the patients were evaluable for toxicity, and 30 for response. Partial remissions were observed in 12 patients, for an overall response rate of 40% (95% confidence interval (95% CI): 22.5%-57.5%). Most of the partial remissions were seen in IIIB patients (54% of the stage IIIB and 22% of the stage IV patients responded). According to the intent-to-treat principle, the response rate was 33.3% (12 of 36 patients). The median response duration was 9.9 months (range 4-23) and the median survival time 11.8 months (range 1-24). World Health Organization (WHO) grade 3-4 myelotoxicity was: thrombocytopenia in nine patients (25%), neutropenia in six (16.6%) and anemia in six (16.6%); there was very little additional major toxicity. CONCLUSIONS: This regimen appears to be active and to have a favourable toxicity profile.

Adult↗

A phase II study of Tomudex alternated with methotrexate, 5-fluorouracil, leucovorin in first-line chemotherapy of metastatic colorectal cancer.

PURPOSE: This multicenter phase II study was designed to assess the efficacy of the alternating schedule of tomudex with methotrexate (MTX)/5-fluorouracil (5-FU)/leucovorin (LV) in first-line chemotherapy for metastatic colorectal cancer. PATIENTS AND METHODS: Patients with histologically proven metastatic colorectal cancer and at least one bidimensionally measurable lesion, aged 18-70, with performance status < or = 2, normal baseline biological values, and no prior chemotherapy, were selected. Treatment was tomudex 3 mg/m2 and, after two weeks, MTX, 200 mg/m2 by 30' infusion after hydration with 1500 ml saline solution, followed on day 2 by 5-FU, 600 mg/m2 and leucovorin, orally, 15 mg for six times every 6 hours, beginning 24 hours after MTX. Cycles were repeated every four weeks. Tumor response assessment was performed after three cycles. RESULTS: Thirty-four patients were enrolled in this study, of whom twenty-four had liver metastases, nine local relapse, five lymph node involvement, four lung metastases, and three peritoneal carcinomatosis. Four patients achieved objective responses (one complete and three partial), for an overall response rate of 12% (95% CI: 0%-22%). Twelve patients had stable disease and 18 progressed on therapy. Median survival for all patients was 13 months. Two patients experienced grade 3 WHO neutropenia while hepatotoxicity was reported in 13 patients (6 grade 1, 3 grade 2, 3 grade 3, 1 grade 4), suggesting that this combination could increase hepatic toxicity in comparison to tomudex or MTX/5-FU alone. CONCLUSIONS: Our results suggest that this regimen does not warrant further investigation in advanced colorectal cancer patients, at least not with this schedule and doses.

Adenocarcinoma↗

A phase I-II study of gemcitabine and docetaxel in advanced pancreatic cancer: a report from the Italian Group for the Study of Digestive Tract Cancer (GISCAD).

BACKGROUND: Gemcitabine and docetaxel have been claimed to be active single agents in advanced pancreatic cancer. We determined the maximum tolerable dose of docetaxel combined with a weekly fixed dose of gemcitabine and assessed the activity of this combination in advanced pancreatic cancer. PATIENTS AND METHODS: Phase I. Patients were treated with gemcitabine on days 1 and 8, every three weeks, at a fixed dose of 1,000 mg/m2; docetaxel was given at escalating doses starting from 70 mg/m2 on day 8. Phase II. In accord with the optimal two-stage phase II study design, 18 patients were treated with gemcitabine (1000 mg/m2) and the maximum tolerable dose of docetaxel (70 mg/m2). RESULTS: Phase I. Dose-limiting toxicities occurred at the second dose level of docetaxel (80 mg/m2), with all three patients developing grades 3 or 4 neutropenia. Consequently, the dose tested in the phase II study was 70 mg/m2. Phase II. In the 18 patients enrolled in the study, we registered only one partial response. The time to progression was 3 months, and the median treatment survival was 5.4 months. Grade 3-4 toxicities consisted of neutropenia (three episodes) and thrombocytopenia (two episodes). Furthermore, 10 patients complained of grade 3 fatigue. CONCLUSIONS: The addition of docetaxel to gemcitabine does not appear to be useful in advanced pancreatic cancer, since gemcitabine alone achieves similar results.

Adenocarcinoma↗

Intensive weekly chemotherapy is not effective in advanced pancreatic cancer patients: a report from the Italian Group for the Study of Digestive Tract Cancer (GISCAD).

Twenty-two patients, with locally advanced unresectable and/or metastatic pancreatic carcinoma, received weekly administration of cisplatin 40 mg m(-2), 5-fluorouracil 500 mg m(-2), epidoxorubicin 35 mg m(-2), 6S stereoisomer of leucovorin 250 mg m(-2) and glutathione 1.5 mg m(-2), supported by a daily administration of lenograstim at a dose of 5 microg kg(-1). Nineteen patients were men and three were women. Median age was 63 years (range 47-70). At study entry, pain was present in 15 out of 22 patients (68%) with a mean value of Scott-Huskisson scale of 27.6+/-23.8, whereas a weight loss >10% was present in 15 patients. After eight weekly treatments, three partial responses were achieved for a response rate of 13% (95% CI 0-26%), five patients had stable disease and 14 progressed on therapy. Pain was present in 9 out of 22 patients (40%) with a mean value of Scott-Huskisson scale of 12.3+/-18.4. Eight patients (36%) (three partial response and five stable disease) had a positive weight change. Toxicity was mild: WHO grade III or IV toxicity was recorded in terms of anaemia in 7 out of 188 cycles (3.7%), of neutropenia in 9 out of 188 cycles (4.7%) and of thrombocytopenia in 3 out of 188 cycles (1.5%). Median survival of all patients was 6 months. The outcome of this intensive chemotherapy regimen does not support its use in pancreatic cancer.

Aged↗

A combination of gemcitabine and 5-fluorouracil in advanced pancreatic cancer, a report from the Italian Group for the Study of Digestive Tract Cancer (GISCAD).

In a randomized clinical trial, gemcitabine (GEM) was more effective than 5-fluorouracil (5-FU) in advanced pancreatic cancer patients. GEM and 5-FU have different mechanisms of action and their combination, from a theoretical point of view, could result in a higher activity. To test activity and feasibility of such a combination, a multi-institutional phase II study was initiated in November 1996 by the Italian Group for the study of Digestive Tract Cancer (GISCAD). Primary objectives of this study were to determine the activity in terms of response rate and clinical benefit, while the secondary objective was toxicity. According to the optimal two-stage phase II design, 54 patients were enrolled. Schedule was: GEM 1000 mg m(-2) intravenous (i.v.), and 5-FU 600 mg m(-2) bolus i.v. weekly for 3 weeks out of every 4. All the 54 patients were symptomatic (pain, weight loss, dyspepsia). A clinical benefit was obtained in 28 patients (51%) (95% confidence interval (CI) 38-64%). Two patients achieved a partial response and 34 a stable disease. Median survival for all the patients was 7 months. Side-effects were mild: no gastrointestinal or haematological grade 3-4 toxicity (WHO) were recorded. We observed only six episodes of grade 2 (WHO) leukopenia and seven episodes of thrombocytopenia. Although the non-randomized design of this study suggests caution in the interpretation of these data, in consideration of the low incidence of toxicity and the favourable results obtained in terms of clinical benefit, it may be worthwhile to test more active schedules of 5-FU (continuous infusion) in combination with gemcitabine.

Adult↗

Resection-line involvement in gastric cancer patients undergoing curative resections: implications for clinical management.

BACKGROUND: Resection-line involvement has been suggested as an important prognostic factor for gastric cancer. METHODS: The relationship between resection-line involvement and outcome was examined in patients undergoing potentially curative resection for gastric cancer. RESULTS: Tumor positive resection-lines were seen in 22 of the 259 evaluable patients (8.4%). Resection-line involvement was associated with tumor location (P = 0.01) and tumor differentiation (P = 0.02). Positive margins were associated with worse survival. However, if both groups of patients are stratified according to lymph node metastases, resection-line involvement determined a shorter survival only in patients with N0 stage disease. CONCLUSIONS: Our data suggest, in the case of positive margins, that re-laparatomy should be considered only for patients with N0 stage disease, while patients with metastatic lymph nodes should be watched closely without the need for a more aggressive surgical approach.

Adenocarcinoma↗

Thymidylate synthase protein expression in advanced colon cancer: correlation with the site of metastasis and the clinical response to leucovorin-modulated bolus 5-fluorouracil.

Recently, we have demonstrated that thymidylate synthase (TS) protein expression predicts for the clinical response to a regimen of infusional 5-fluorouracil (5FU) in advanced colorectal cancer patients. Previous studies by other groups that showed a correlation between TS gene expression and response to the fluoropyrimidine also involved infusional regimens. Considering the putatively different mechanism of action of bolus compared with continuous infusion of 5FU, the aim of the present study was to test whether the correlation between TS expression and the clinical response to 5FU is valid for bolus regimens. A secondary aim was to compare TS levels between liver metastases and abdominal recurrences from colon cancer, because these sites have a distinctly different responsiveness to 5FU chemotherapy. The study population consisted of 41 patients (25 males and 16 females; median age, 60 years) with unresectable metastatic or recurrent colon cancer, homogeneously treated with 5FU (420 mg/m2 i.v., days 1-5) and leucovorin (20 mg/m2 i.v., days 1-5); cycles were repeated every 28 days. Twenty-seven patients (66%) showed high levels of TS expression as defined by TS scores equal to 3 and 4. The proportion of cases with high levels of TS expression was significantly higher in abdominal recurrences (18 of 22, 82%) compared with liver metastases (9 of 19, 47%; P = 0.02). Intratumoral TS protein expression was inversely correlated with response to chemotherapy (response rate: 7 of 14, 50%, versus 0 of 27 in patients with low and high levels of TS expression, respectively; P = 0.0001). These results confirm that the level of TS protein expression predicts for response to 5FU, even with a bolus schedule. The higher TS levels observed in abdominal compared with liver metastases may account for their different responsiveness to 5FU chemotherapy. Immunohistochemical quantitation of TS protein levels may thus allow us to change the therapeutic approach to advanced colorectal cancer from a general to an individual treatment strategy at a time when new non TS-targeted drugs have become available for this disease.

Adult↗

Expression of p53 protein and resistance to preoperative chemotherapy in locally advanced gastric carcinoma.

BACKGROUND: Inactivation of the p53 gene has been reported to be associated with resistance to chemotherapy. The authors evaluated the significance of p53 status to the clinical outcomes of patients with locally advanced, unresectable gastric carcinoma (LAGC) who received chemotherapy. METHODS: Thirty chemotherapy-naive patients with LAGC received weekly administration of cisplatin 40 mg/m2, epi-doxorubicin 35 mg/m2, 5-fluorouracil 500 mg/m2, 6S-leucovorin 250 mg/m2, and glutathione 1500 mg/m2. After eight administrations of these agents, patients were assessed for response. Biopsy specimens of primary tumors were analyzed for p53 status using monoclonal antibody Bp53-12. RESULTS: Characteristics of patients were as follows: The median age was 66 years (range, 44-70 years); 18 were males and 12 were females. Eastern Cooperative Oncology Group performance status was 0 for 14 patients and 1 for 16. Histology was intestinal for 13 patients; for 17, it was diffuse. The site of the primary tumor was the cardia in 8 patients, the body of the stomach in 13, and the antrum in 9. The response rate (assessed with CT scan and endoscopy) for patients with p53 negative tumors was significantly higher than for those with overexpression of p53 (71% vs. 12%, P=0.004). CONCLUSIONS: p53 status analyzed before chemotherapy seems to be associated with response to treatment in patients with LAGC. This may provide a useful guide to selecting neoadjuvant chemotherapy for these patients.

Adult↗

S-phase fraction can predict event free survival in patients with pT2-T3N0M0 colorectal carcinoma: implications for adjuvant chemotherapy.

BACKGROUND: Adjuvant chemotherapy for colorectal carcinoma was found to improve survival of patients with American Joint Committee on Cancer/International Union Against Cancer Stage III disease. The usefulness of chemotherapy in patients with Stage II disease continues to be debated, and it is likely that only those patients with a poor prognosis should receive adjuvant chemotherapy. Biologic prognostic factors may allow further insight into the optimal treatment strategy for patients with Stage II or earlier disease. In this study the prognostic role of S-phase fraction (SPF) determined by flow cytometry was assessed in patients with Stage I-II colorectal carcinoma. METHODS: Specimens of surgically resected colorectal carcinoma were examined for SPF by flow cytometric DNA analysis. Consecutive patients referred to the study institution were considered eligible for this study. The main inclusion criteria were a Stage I-II tumor together with sufficient tumor material and adequate follow-up information. For each stage of disease, SPF data were associated with the recurrence rate and the disease free survival (DFS). RESULTS: Analysis was performed on 167 patients (65 with Stage I disease and 102 with Stage II disease). Among Stage I patients, SPF was high in 20 patients and low in 45 patients. In Stage II patients, there were 36 patients with low SPF and 66 patients with high SPF. In both stages, the recurrence rate and DFS were significantly worse for the subgroups of patients with high SPF. CONCLUSIONS: SPF has revealed prognostic differences among patients with surgically resected Stage I-II colorectal carcinoma. These data should be considered for planning future trials in the adjuvant setting because patients with high SPF may benefit from adjuvant chemotherapy.

Adult↗

Different doses of pamidronate in patients with painful osteolytic bone metastases.

Cancer patients with painful osteolytic bone metastases who had failed initial treatment with hormones and/or chemotherapy were each randomized to receive one of three pamidronate doses as outpatients: 45, 60, 90 mg given every 3 weeks for 12 weeks. Seventy patients were enrolled in this study, for a total of 265 infusions. There were 64 patients who completed 12 weeks of therapy. Forty-eight patients took nonsteroidal antinflammatory drugs, while 22 patients received morphine before pamidronate treatment. A reduction in bone pain and mobility scores was observed in all three different dose groups: in 11 of 23 patients (47%) at 45 mg; in 12 of 24 patients (50%) at 60 mg; and in 16 of 23 patients (69%) at 90 mg. However, while for patients receiving pamidronate at 90 mg median changes in pain and mobility were statistically significant at the 6th week, for patients receiving 45 mg they were not significant until the 12th week and for patients receiving 60 mg, until the 9th week. In weeks 0-6, the daily consumption of analgesics was reduced in 3 patients in the 45-mg arm, in 4 patients in the 60-mg arm, and in 7 patients in the 90-mg arm. In weeks 7-12, the daily consumption of analgesics was reduced in 8 patients receiving 45 mg, in 8 patients receiving 60 mg, and in 7 patients receiving 90 mg. No significant toxicity was recorded. In 2 patients (45 and 90 mg) fever (> 38 degrees C) and myalgia were observed after the first administration. In conclusion, our results seem to confirm the utility of higher doses of pamidronate in patients with painful bone metastases, because of the faster symptom relief achieved.

Adult↗