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After primary treatment, patients with early breast cancer (EBC) are followed-up for at least 5 years. At the Helsinki University Hospital (HUS) surveillance includes appointments at 1, 3 and 5 years, and between pre-planned visits a phone call service operated by a nurse practitioner for counseling about symptoms related to side-effects or potential recurrence. In 2015 HUS launched a digital solution for cancer patients. This study was designed to find out patient preference, Health related (HR) quality of life (QOL) and satisfaction with a digital solution compared to a phone call service during the first year of follow-up. Patients with EBC were randomized at the final visit of radiotherapy to surveillance by phone calls or by the digital Noona solution during the first year outside pre-planned visits. After six months the groups were crossed over to the other arm. Primary endpoint was patient preference for either follow-up method among those who had contacted the study nurse at least once by both phone service and digital solution. Out of the 765 patients randomized, 142 had contacted the hospital with both methods and were eligible for inclusion in the analyses of the present study. Out of the 142 patients, 56 preferred phone calls, 43 the digital solution while 43 considered both modalities equal. Preference for the digital solution was higher among patients aged 65 or less. There were no differences in HR QoL or overall satisfaction between the modalities. However, the patients rated the timeliness of response better while using the digital solution. Of the patients 30% preferred the digital solution, 40% phone calls while 30% found them equal as the primary follow-up method for EBC during the first year outside pre-planned visits. There is a need to include also digital solutions in surveillance of EBC. NCT04980989 [ABSTRACT FROM AUTHOR]

The benefits of exercise training are well documented among breast cancer (BC) survivors. Patients decrease their physical activity during treatment, and many fail to regain their previous exercise levels. There is therefore a need to define factors supporting long-term physical activity behavior in this patient group, to target supporting interventions aimed at preventing the decline in physical activity (PA). The aim of this study was to determine physical and psychosocial factors explaining long-term physical activity after the adjuvant treatments in BC survivors. Four-hundred forty-six BC survivors followed for 5-years within a randomized exercise trial participated. Factors explaining (1) physical activity after the adjuvant treatments and (2) changes in physical activity in long-term were analyzed using linear regression models and general estimating equation models. Pretreatment leisure-time physical activity (LTPA), demographic, and treatment factors, physical fitness, and quality of life (Qol) at baseline were independent factors. Exercise levels increased during the first year, and thereafter remained mostly stable. Higher LTPA, higher fitness level, better Qol and older age at baseline were associated with higher physical activity level after adjuvant treatments (p <.001) in multivariate analysis. Higher levels of fatigue (p <.008) and better emotional functioning (p =.017) at baseline were the main factors associated with increased physical activity during the follow-up. Previous exercise habits and Qol after adjuvant chemo-, and radiotherapy were the strongest determinants of long-term physical activity levels in breast cancer survivors. Patients with better emotional functioning increased their exercise activity most as did those patients with higher fatigue levels at baseline. Patients suffering from fatigue after adjuvant treatment managed to increase their exercise levels, in contrast to patients with low emotional functioning, and may benefit from physical exercise interventions. Emotionally deprived patients may benefit from psychosocial support to regain their previous exercise levels. [ABSTRACT FROM AUTHOR]

Metaplastic breast cancer (MpBC) is a heterogeneous subtype of invasive mammary carcinoma associated with epithelial-mesenchymal transition (EMT) and cancer stem cell characteristics. Data regarding prognostic markers and potentially actionable targets for therapy are still limited. The present study aimed to characterize the immunohistochemical landscape of this rare malignancy and to identify potential prognostic factors and targets for therapy. A total of 75 patients diagnosed with MpBC over a 15-year period were included in the study. We performed immunohistochemical analyses for Ki-67 (MIB-1), epidermal growth factor receptor (EGFR), cytokeratin 5/6, vimentin, CD44, and androgen receptor (AR) and correlated their expression with clinicopathologic features and clinical outcomes. The p-values for survival analyses were corrected for multiple testing (threshold 0.01). Most tumors expressed CK5/6 (73%), EGFR (59%), CD44 (81%), and vimentin (87%). Eighty-nine percent had a high Ki-67 index. Eighty-four percent were classified as basal-like (CK 5/6 or EGFR positive). AR was expressed in 21% of the tumors. The basal-like phenotype was significantly (p = 0.009) associated with inferior disease-free (DFS) and breast-cancer-specific overall survival (BCOS) with borderline significance (p = 0.01). In addition, a low Ki-67 index was associated with improved DFS (p = 0.033) and BCOS (p = 0.03). Most MpBCs express basal markers (CK5/6, EGFR), epithelial-mesenchymal transition marker vimentin, and the stem cell marker CD44. Expression of basal-like markers was significantly related to inferior DFS. All the 11 patients with a lack of expression of basal markers survived without relapse. [ABSTRACT FROM AUTHOR]

Introduction: To minimize the radiation exposure of mostly young testicular cancer patients, it is essential to find out whether CT could be replaced by magnetic resonance imaging (MRI) in the staging and follow-up of the patients. In this trial, we examined whether abdominal MRI is as effective as computed tomography (CT) in the detection of retroperitoneal metastases of testicular cancer. Material and methods: This prospective study included 50 patients, 46 cases of retroperitoneal metastases and 4 controls without abdominal metastases (mean age 33, 5 years, range 20–65 years). Imaging of the retroperitoneum was performed using CT and 1.5 T MRI with diffusion weighted imaging (DWI). One experienced radiologist re-analyzed all of the examinations without knowledge of clinical information. All metastatic or suspicious lymph nodes were noted and measured two-dimensionally from axial images. Nodal detection and the size of detected nodes on CT and MRI were compared. Results: There was no significant difference in the detection of retroperitoneal metastasis between CT and MRI. The sensitivity of MRI was 0.98. There was no statistically significant difference in the sizes of lymph nodes found in CT and MRI, and even very small lymph nodes could be detected in MRI as well as in CT. Conclusion: MRI with DWI is as good as CT in detection of retroperitoneal lymph node metastases regardless of lymph node size, and it can be used as part of follow-up of testicular cancer patients instead of ionizing radiation producing imaging methods. [ABSTRACT FROM AUTHOR]

The article present a case study of a 19-year-old healthy female with a history of familial adenomatous polyposis (FAP) and was diagnosed with multifocal Desmoid tumors (DTs). It mentions due to rapid growth, three DTs were treated with four separate RT courses and one tumor was irradiated twice; and also mentions the patient was treated with tamoxifen, oral vinorelbine, pegylated liposomal doxorubicin, toremifen, toremifene combinedwith goserelin, and letrozole combined with goserelin.

Background and purpose -- Soft-tissue sarcoma (STS) is rare, with challenging individualized treatment, so diagnostics and treatment should be centralized. Historical controls are sometimes used for investigation of whether new diagnostic or therapeutic tools affect patient outcome. However, as yet unknown factors may affect the outcome. We investigated prognostic factors and prognosis in 2 nationwide cohorts of patients diagnosed with a local STS during the periods 1998-2001 and 2005-2010, with special interest in finding factors lying behind possible improvement of prognosis. Patients and methods -- 2 cohorts of patients with STS of the extremities or trunk diagnosed during the periods 1998-2001 and 2005-2010 were retrieved from the nationwide Finnish Cancer Registry. Detailed information was gathered from patient files. Results -- Compared to first cohort, a larger proportion of patients with inadequate surgery in the second cohort received radiation therapy, and both the local control rate and the sarcoma-specific survival rate improved in the second cohort. For sarcoma-specific survival, cohort (HR = 0.6, 95% CI: 0.5-0.9), age, depth, grade, and margin were significant factors in multivariate analysis. For local control, cohort (HR = 0.6, 95% CI: 0.5- 0.9), age, and margin were significant in multivariate analysis. Interpretation -- Known prognostic factors including type of treatment did not entirely explain the secular trend of continuous improvement in prognosis in STS. This illustrates the danger of using historical controls for investigation of whether new diagnostic or therapeutic tools have an effect on patient outcome. [ABSTRACT FROM AUTHOR]

Background:Women irradiated for left-sided breast cancer (BC) have an increased risk of coronary artery disease compared to women with right-sided BC. We describe the distribution of radiation dose in segments of coronary arteries in women receiving adjuvant radiotherapy (RT) for left- or right-sided BC. Material and methods:Fifteen women with BC, seven left-sided and eight right-sided, who had received three-dimensional conformal radiotherapy (3DCRT), constituted the study base. The heart and the segments of the coronary arteries were defined as separate organs at risk (OAR), and the mean and maximum radiation doses were calculated for each OAR. Results:In women with left-sided BC, irrespective of if regional lymph node RT was given or not, maximum dose in mid and distal left anterior descending artery (mdLAD) was approximately 50 Gy in 6/7 patients, whereas women with right-sided BC mainly received low doses of radiation. In women with left-sided BC, 6/7 patients had substantially higher mean dose to the distal LAD than to the heart, ranging from 30 to 55 Gy and 3 to13 Gy, respectively. Conclusion:We found a pronounced difference of radiation dose distribution in the coronary arteries between women with left- and right-sided BC. Women with left-sided BC had almost full treatment dose in parts of mdLAD, regardless of if regional lymph node irradiation was given or not, while women with right-sided BC mainly received low doses to the coronary arteries. [ABSTRACT FROM AUTHOR]

Background. A large proportion of women with lymph node negative breast cancer treated with systemic adjuvant treatment do not benefit from such therapy since the patient is already cured by local treatment. Several studies have suggested that proliferation markers are strong prognostic factors in early breast cancer. Cyclins are probably the most specific markers of cell proliferation. Previously high expression of cyclin E has been associated with breast cancer recurrence. Materials and methods. In this study we investigate the prognostic value of cyclin E1 in node negative breast cancer patients. In a population-based cohort 186 women who died from breast cancer were defined as cases and 186 women alive at the corresponding time as controls. Inclusion criteria were tumour size ≤ 50 mm, no lymph node metastases and no adjuvant chemotherapy. The study was designed to detect an odds ratio of 2.5 with a power of 90% and significance level of 0.05. Cyclin E1 was determined with immunohistochemistry (IHC) on tissue microarray (TMA). Results. High expression of cyclin E1 was significantly associated with breast cancer death, in both uni- and multivariate analyses with odds ratios (OR) 2.3 [univariate, 95% confidence interval (CI) 1.5-3.6] and 2.1 (multivariate, 95% CI 1.2-3.5). Discussion. Cyclin E1 is a strong prognostic factor for breast cancer death in a population-based and node negative patient cohort and can identify high-risk patients in this group. [ABSTRACT FROM AUTHOR]

The article discusses the disease of osteonecrosis in jaw treated with the class of drugs incluidng denosumaba and bisphosphonates in the patients of prostate cancer. The report is based on the case series of patients with castration-resistant prostate cancer (CRPC) along with the complications of bone metastases. The patients are treated with the infusion of zoledronic acid, use of denosumab antibody helpful in the prevention of the skeletal-related events (SREs).

Background. Most local recurrences have developed in the clinical target volume in previously published series after combined modality treatment for soft tissue sarcoma. However, marginal misses were seen in almost 20% of the patients. The aim of the present study was to determine the location of the recurrence and the total dose at the centre point of the local recurrence for future radiation therapy planning. Material and methods. We included only patients with images in digital form, during 1999-2006 (n = 17), treated for soft tissue sarcoma with combined surgical therapy and radiotherapy at Helsinki University Central Hospital. Image fusion was used to determine the location of the recurrence in relation to radiation therapy target. Results. In the present study utilising digital image fusion, in patients with 3D CT-based radiation treatment planning the risk of marginal miss was low as only one patient of 17 relapsed outside the target. Estimated mean radiation dose at the site of local recurrence was 49.1 Gy in patients with positive margins and 48.1 Gy in patients with negative margins. Conclusion. The risk of marginal miss in soft tissue sarcoma is low after modern 3D planned radiation treatment combined with surgery. More generous use of boost might improve in-target local control. [ABSTRACT FROM AUTHOR]

Background. Premenopausal patients treated with adjuvant chemotherapy often develop early menopause and thus, may encounter significant bone loss. We studied the long-term effects of chemotherapy-induced ovarian dysfunction on bone mineral density in breast cancer patients. Material and methods. The effect of menstrual status after adjuvant chemotherapy on bone mineral density (BMD) was examined in 29 premenopausal breast cancer patients. Results. During 10 years of follow-up, nearly 90% of women developed menstrual irregularities or amenorrhea. The total bone loss at the lumbar spine was −5.4% in women with preserved menstruation, −15.3% in those with irregular menses and −13.2% in amenorrheic women 10 years after adjuvant chemotherapy. The changes in lumbar spine BMD correlated significantly with menstrual function. Both amenorrhea and menstrual irregularities shortly after chemotherapy increased the risk of osteoporosis later on: one third of women with ovarian dysfunction developed osteoporosis of the lumbar spine during the follow-up. Osteopenia before adjuvant therapy predicted an increased risk for osteoporosis. Conclusion. The present study with a unique follow-up period of 10 years shows that ovarian dysfunction leads to long-term deleterious BMD changes and predisposes breast cancer survivors to osteoporosis. [ABSTRACT FROM AUTHOR]

Background. A prospective diagnostics and treatment protocol for extremity and trunk wall soft tissue sarcoma (STS) was introduced by the Scandinavian Sarcoma Group in 1986 and it was also widely adopted in Finland. We have updated the protocol and made it more detailed at the Helsinki University Central Hospital. We retrospectively compared diagnostics and treatment of STS in a nationwide population-based material to this protocol with special emphasis on local control. Methods. Data for 219 patients with an STS of extremity or trunk wall diagnosed during 1998-2001 was retrieved from the nationwide Finnish Cancer Registry. Histologic review was performed. Treatment centres were divided into high-, intermediate- and low-volume centres based on the number of patients with final surgery during the study period. Results. Significantly more patients were operated with a preoperative histological or cytological diagnosis at high-volume centres. No preoperative diagnosis was a strong predictor for the patient to undergo more than one operation (p < 0.0001). Wide surgical margin was achieved more often at high-volume centres, but in all centre categories a considerable percentage of patients with inadequate surgical margin did not receive adjuvant radiation therapy. Local control at five years was 82% at high-volume centres, 61% at intermediate-volume centres treating highest percentage of deep tumours and 69% at low-volume centres (p = 0.046). Local control improved as the number of patients operated (surgical volume of the centre) increased. Conclusion. The present quality-control study is the first nationwide population-based study to assess diagnostics and treatment of STS. When referred to a specialised sarcoma centre even patients with inadequate surgery can achieve good local control. STS is a rare cancer and its treatment should be centralised in Finland, which has 5.4 million inhabitants and approximately 100 new STSs of extremities and trunk wall annually. [ABSTRACT FROM AUTHOR]

The SBG 2000-1 trial is a randomised study that investigates if dose-tailored adjuvant FEC therapy based on the individual's leukocyte nadir value can improve outcome. The study has included 1535 women with medium and high-risk breast cancer. Patients and methods. After a first standard dosed FEC course (5-fluorouracil 600 mg/m2, epirubicin 60 mg/mg2 and cyclophosphamide 600 mg/m2), patients who did not reach leukopenia grade III or IV were randomised to standard doses (group standard) or doses tailored to achieve grade III leukopenia (group tailored) at courses 2--7. Patients who achieved leukopenia grade III or more after the first course were not randomised but continued on standard doses (group registered). Results. Both planned and actually delivered number of courses (seven) were the same in all three arms. The relative dose intensity was increased by a factor of 1.31 (E 1.22, C 1.43) for patients in the tailored arm compared to the expected on standard dose. Ninety percent of the patients in the tailored arm achieved leukopenia grade III--IV compared with 29% among patients randomised to standard dosed therapy. Dose tailoring was associated with acceptable acute non-haematological toxicity with more total alopecia, nausea, vomiting and fatigue. Conclusion. Dose tailoring according to leukopenia was feasible. It led to an increased dose intensity and was associated with acceptable excess of acute non-haematological toxicity. [ABSTRACT FROM AUTHOR]

Purpose. It is unknown to what extent lymph node metastases differ from primary tumours of breast cancer. Our aim was to investigate the similarity between primary breast tumours and the matching lymph node metastases in 59 breast cancer patients. Experimental design. Immunohistochemical stainings of p53, bax, bc-l2, fas and fasL were performed in primary tumours and the parallel lymph node metastases. Results. When using a cut point of 10%, the concordance between primary tumours and parallel lymph node metastases in the expression of p53 was 85%, bcl-2 79%, bax 69%, fas 59% and fasL 43%. In most tumours the staining status of p53, bcl-2 and bax in the primary tumour and the corresponding lymph node did not change more than 20%. However, these variables could fluctuate in both directions. In 15-25% of the cases, nodal expression was more than 20% lower than in the primary tumours, while in 10-17% of the cases, nodal expression was more than 20% higher than in the primary tumours. In half of the tumours, fas status did not change. Most fasL positive tumours lost positivity in the lymph node metastases or showed positively staining cancer cells only in the peripheral region of the node. A phenotype analysis of combined information of tumour fas/tumour fasL/nodal fas/nodal fasL expression (+/ - ) was assessed. The most frequently observed phenotype was tumour fas - /tumour fasL + /nodal fas - /nodal fasL- (22% of the tumours), although almost all combinations were seen. Conclusions. The expression of p53, bax, bcl - 2, fas and fasL is not maintained in the matching lymph node metastases of breast cancer. Large studies comparing the expression of relevant tumour biology factors in primary tumours and parallel lymph node metastases and their impact on therapy outcome, especially in the adjuvant setting, are warranted. [ABSTRACT FROM AUTHOR]

Chemotherapy dosing only based on body surface area (BSA) results in marked pharmacokinetic and toxicity variations, which may result in an inferior outcome for some patients. A toxicity-based dosing schedule for individually tailored treatment with granulocyte colony-stimulating factor (G-CSF) supported 5-fluorouracil (F), epirubicin (E) and cyclophosphamide (C) (dFEC) was developed and studied in patients with metastatic breast cancer with the purpose to determine its efficiency and toxicity. Twenty-six women, median age 48 years, were included and the individual E and C doses were tailored stepwise based on the recorded hematological toxicity. Twenty-one patients (81%; 95% confidence interval (CI), 66% to 96%) had an objective response, including six complete responses (23%; CI, 7%–39%). At median follow-up of 113 months, the median time to progression and median overall survival were 14 and 36 months, respectively. The delivered dose intensity was high but varied substantially between patients (ranges F 126–202, E 14.4–36.0, C 160–510 mg/m2/w). The dominating grade III/IV toxicity was nausea (12% of patients) and febrile neutropenia (31% of patients). The tailored and dose-escalated FEC was highly active and feasible in metastatic breast cancer and may provide a pragmatic way of overcoming the shortcomings of standard BSA-based dosing. [ABSTRACT FROM AUTHOR]

The number of elderly patients with cancer is steadily increasing in developed countries and their treatment is a growing challenge for oncological departments. Anal cancer is the first tumour in which chemoradiotherapy with the intent of organ preservation has largely replaced surgery and is an interesting model of modern multimodal oncological treatment. At the Department of Oncology of the Helsinki University Central Hospital we have treated all patients irrespective of age following the same guidelines if there have been no specific contraindications on the basis of intercurrent diseases. The results suggest that the chemoradiotherapy protocol used in the treatment of anal cancer is reasonably well tolerated in elderly patients and the tumour control is comparable to those achieved in younger patients. After successful cancer therapy the life expectancy in these patients can be very long. [ABSTRACT FROM AUTHOR]

The purpose of this study was to evaluate amplification of topoisomerase IIalpha (TOP2A) and HER2 genes as predictors of response to chemotherapy in advanced breast cancer. Gene copy number of TOP2A and HER2 were analysed with chromogenic in situ hybridization (CISH) on paraffin-embedded tissue sections from the primary tumour of 85 patients treated with anthracycline containing chemotherapy. TOP2A gene amplification was present in 14 (16%) and HER2 gene amplification in 38 (45%) of the primary tumours. Two of the 14 cases with TOP2A amplification were amplified without concurrent HER2 amplification. Neither TOP2A nor HER2 gene amplification were significantly associated with response to chemotherapy (p = 0.35 and p = 0.49, respectively). [ABSTRACT FROM AUTHOR]

Ten-year follow-up results are presented of an adjuvant clodronate trial in patients with primary breast cancer. Between 1990 and 1993, 299 women with primary node positive breast cancer were randomized to oral clodronate 1600 mg daily (149) or controls (150) for 3 years. All patients received adjuvant chemo- or endocrine therapy. Within 10 years bone metastases were detected at the same frequency in the clodronate and control groups: 44 (32%) vs. 42 (29%), respectively, (p=0.35). The frequency of non-skeletal recurrences (visceral and local) was significantly higher in the clodronate group 69 (50%) as compared with the controls 51 (36%) (p=0.005). Ten-year disease-free survival (DFS) remained significantly lower in the clodronate group (45% vs. 58%, p=0.01, respectively). This was especially seen in oestrogen receptor negative patients (25% vs. 58%, p=0.004, respectively). No significant overall survival difference was found between the groups. As previously reported 3-year adjuvant clodronate treatment did not prevent the development of bone metastases in node-positive breast cancer patients. A negative effect of clodronate on DFS by increasing the development of visceral metastases was still seen at 10 years, but this did not significantly compromise overall survival. [ABSTRACT FROM AUTHOR]

Docetaxel-related skin toxicity, oral and gastrointestinal mucosal toxicity, and changes in blood cell counts were investigated as predictive factors for major infections in 143 women treated with 3-weekly docetaxel (100 mg/m 2 ) as second-line therapy for metastatic breast cancer in a randomized trial. Each patient with a major infection (n=37) was compared with two controls. Skin toxicity (odds ratio 2.97, 95% CI 1.37-6.47), oral mucositis (1.98, CI 1.30-3.04), and the leukocyte nadir (0.12, CI 0.02-0.51) were significantly associated with a major infection in a univariate logistic regression analysis. In a multivariate analysis, skin toxicity was the only independent factor predictive for grade 3 to 4 infection (2.75, CI 1.00-7.58). A major infection was diagnosed in 62% (8 out of 13) of the docetaxel cycles in severely (grade 4) leukopenic patients who had grade 2 to 4 skin toxicity. Major infections are common in leukopenic patients who develop docetaxel-associated skin toxicity, and leukopenic patients presenting with docetaxel-induced skin toxicity may be candidates for prophylactic anti-infection measures such as prophylactic therapy with hematopoietic growth factors. [ABSTRACT FROM AUTHOR]

A phase II study was conducted to assess the toxicity and response rate of vinorelbine (NavelbineR) combined with epirubicin and fluorouracil (NEF) in metastatic breast cancer. Vinorelbine was delivered at a dose of 25 mg/m[SUP2]on days 1 and 8, epirubicin at 60 mg/m[SUP2]on day 1 and fluorouracil at 600 mg/m[SUP2]on day 1, at 3-week intervals. Forty consecutive ambulant patients with breast cancer with measurable metastases were treated with a total of 310 cycles (median 8) as first-line therapy. The objective response rate was 83% (95% CI 713/95) (6/40 CR 15%, 27/40 PR 68%). In 3 patients, CNS metastases were detected during NEF therapy those who had a partial response in their visceral metastases. Median time to progression was 13 months (95% CI 73/19) and estimated median survival time was 32 months. The main dose-limiting adverse effect, grade III3/IV haematological toxicity, was reported in 92% of patients. One patient died of neutropenic sepsis. Grade III infections requiring hospitalization were observed in 8 patients (20%). Half of the patients complained of mild constipation, nausea or stomatitis, which were easily managed. Almost all patients had grade III alopecia. One patient with previous adjuvant anthracycline therapy (CEF×9 two years earlier) developed fatal grade IV cardiac failure associated with pulmonary emboli 2 months after completion of NEF therapy (PRwith 6 cycles). In line with the observations of others conducting phase II first-line trials combining vinorelbine and epirubicin, it is concluded that the NEF regimen is effective in metastatic breast cancer. Haematological toxicity, however, requires dose reductions in many patients. Furthermore, careful monitoring of cardiac function is necessary, particularly in patients who received prior adjuvant anthracycline therapy. [ABSTRACT FROM AUTHOR]

The aim of this study was to study the relationship between physician-assessed quality of life parameters, i.e., toxicity and physical performance, and patients' self-reports of their quality of life (QoL). QoL was assessed at baseline and before each treatment, using the EORTC QLQ-C30. The WHO performance score (PS) and toxicity were assessed in physician interviews. The correlations between the WHO PS and the QLQ-C30 functioning scale scores varied from weak to moderate, depending on the scale. Strongest associations were found in physical-, social-, and role functioning, and in the global QoL. The QLQ-C30 nausea/vomiting and diarrhea scales correlated moderately to corresponding WHO scores. A multiple linear regression analysis was used to analyze the contribution of WHO PS and toxicity variables to the global QoL. The best model explained only 16% of the variance of the global QoL score. The present findings highlight the importance of independent QoL assessments focused on those aspects of QoL not captured in clinical interviews with the physician. [ABSTRACT FROM AUTHOR]

Chemotherapy doses are sometimes reduced because of obesity in patients. This study examines the effect of parameters reflecting the body size, body weight and height, body mass index (BMI), and body surface area (BSA) on the depth of the blood leukocyte nadir in breast cancer patients receiving adjuvant chemotherapy, when drug dosing was based on the BSA. Three hundred and forty patients with node positive breast cancer without distant metastases were treated with 6 cycles of adjuvant postoperative CMF (cyclophosphamide 600 mg/m[sup 2], methotrexate 40 mg/m[sup 2], and 5-fluorouracil 600 mg/m[sup 2] i.v. every 3 weeks). Patients within the highest BMI had the highest leukocyte nadir values (Spearman correlation coefficient 0.3, p<0.001). A high body weight and a large BSA were also associated with high leukocyte nadirs. We conclude that when the blood leukocyte nadir is used as a surrogate marker for the drug effect, obese patients receiving intravenous CMF have higher leukocyte nadirs than the lean ones. Therefore, the drug doses should not be reduced because of obesity, and even when obese patients are treated according to the scheduled doses they may remain slightly underdosed. [ABSTRACT FROM AUTHOR]

The feasibility of mobilizing peripheral blood stem cells (PBSC) using anthracycline containing polychemotherapy and G-CSF on the first 50 patients randomized to the high-dose arm in the adjuvant SBG 9401 is investigated. The patients were treated with standard FEC (5-fluorouracil 600 mg/m[sup 2], epirubicin 60 mg/m[sup 2], cyclophosphamide 600 mg/m[sup 2]) for two courses followed by a modified third FEC course with a C dose of 1200 mg/m[sup 2] supported with subcutaneous G-CSF (filgrastim) at 5 mg/kg followed by harvest around day 11. The mean yield of CD34[sup +] cells per patient was 10.6×106/kg (range 2.6-29.1). The side effects after the third course were low and only one patient developed an uncomplicated granulopenic fever. Our data indicated a correlation between number of transfused CD34[sup +] cells and days to neutrophil and platelet recovery. In conclusion, the modified FEC regimen followed by G-CSF is a feasible method for PBSC mobilization in the adjuvant setting. [ABSTRACT FROM AUTHOR]

Presents a letter to the editor about the receptor-negative postmenopausal women.