Impact of primary local treatment on the development of distant metastases or death through locoregional recurrence in young breast cancer patients.

In this study, we tested the hypothesis whether breast conserving therapy (BCT) compared with mastectomy is associated with a negative outcome in terms of distant metastases or death (DMD) and investigated the relation between locoregional recurrence (LRR) and DMD in young breast cancer (BC) patients. This study included a consecutive series of 536 patients ≤40 years of age at diagnosis with pathological T1N0-3M0 BC, treated between 1989 and 2005. A multistate survival model was used to evaluate the influences of local treatment and LRR on DMD, adjusted for potential prognostic factors. Patients were treated with mastectomy (N = 213) or BCT (N = 323). Median age at diagnosis was 36.3 years, with a median follow-up of 9.0 years. The 10-year actuarial cumulative incidence of DMD was 30.6 % after mastectomy and 26.3 % after BCT (P = 0.04). In total, 81 (15 %) LRRs were observed. After BCT, patients had a threefold higher risk of LRR than after mastectomy (HR 2.9; 95 % CI 1.6-5.3). Patients with LRR had a higher risk of DMD compared with patients without LRR (HR 5.5; 95 % CI 2.1-14.5). However, BCT was not negatively associated with DMD-after-LRR (HR 0.47; 95 % CI 0.2-1.1, BCT vs mastectomy). In conclusion, although LRR significantly affected DMD, the increased risk of LRR after BCT compared with mastectomy did not lead to a worse DMD outcome in BC patients ≤40 years of age.

Long term treatment related upper limb morbidity and quality of life after sentinel lymph node biopsy for stage I or II breast cancer.

BACKGROUND: In a prospective study, long term upper-limb morbidity, perceived disabilities in activities of daily life (ADL) and quality of life (QOL) were assessed before and 2 years after sentinel lymph node biopsy (SLNB) or axillary lymph node dissections (ALND) for breast cancer. METHODS: Two hundred and four patients with stage I/II breast cancer, mean age 55.6 years (SD: 11.6) entered the study and 181 patients (89%) could be evaluated after 2 years. Fifty-seven patients underwent SLNB (31%) and 124 patients underwent an ALND (69%). Assessments included pain, shoulder range of motion, muscle strength, arm volume, perceived shoulder disability in ADL and QOL. RESULTS: Significant (P<0.05) changes between before and 2 years after surgery were found in almost all assessments of shoulder function, ADL and several QOL subscales. Patients in the ALND group showed significant more changes in range of motion (ROM), grip strength, arm volume, ADL and QOL physical- and role functioning, pain and sleeplessness and arm symptoms compared to the SLNB group. Multivariate linear regression analysis showed that ALND could predict decrease of ROM, grip strength, ADL and physical functioning (QOL) and increase of arm volume, pain and arm symptoms score (QOL). Radiation on the axilla predicts an additional decrease in shoulder ROM and increase of arm volume. CONCLUSION: Two years after surgery for breast cancer, patients show significantly less treatment related upper limb morbidity, perceived disability in ADL and worsening of QOL after SLNB compared with ALND.

Guideline adherence for early breast cancer before and after introduction of the sentinel node biopsy.

This population-based study aimed to analyse variations in surgical treatment and guideline compliance with respect to the application of radiotherapy and axillary lymph node dissection (ALND), for early breast cancer, before and after the sentinel node biopsy (SNB) introduction. The study included 13 532 consecutive surgically treated stage I-IIIA breast cancer patients diagnosed in 1989-2002. Hospitals showed large variation in breast-conserving surgery (BCS) rates, ranging between 27 and 72% for T1 and 14 and 42% for T2 tumours. In multivariate analysis marked inter-hospital and time-dependent variation in the BCS rate remained after correction for case-mix. The guideline adherence was markedly lower for elderly patients. In 25.2% of the patients aged > or = 75 years either ALND or radiotherapy were omitted. The proportion of patients with no ALND after an SNB increased from 1.8% in 1999 to 37.8% in 2002. However, in 2002 also 12.2% of the patients with a positive SNB did not have an ALND. Guideline compliance for BCS, with respect to radiotherapy and ALND, fell since the SNB introduction, from 96.1% before 2000 to 91.4% in 2002 (P < 0.001). Noncompliance may however reflect patient-tailored medicine, as for elderly patients with small, radically resected primary tumours. The considerable variation in BCS-rates is more consistent with variations in surgeon preferences than patient's choice.

Treatment-related upper limb morbidity 1 year after sentinel lymph node biopsy or axillary lymph node dissection for stage I or II breast cancer.

BACKGROUND: In a prospective study, upper limb morbidity and perceived disability/activities of daily life (ADLs) were assessed before and 1 year after sentinel lymph node biopsy (SLNB) or axillary lymph node dissection (ALND). METHODS: A total of 204 patients with stage I/II breast cancer (mean age, 55.6 years; SD, 11.6 years) entered the study, and 189 patients (93%) could be evaluated after 1 year. Fifty-eight patients (31%) underwent only SLNB, and 131 (69%) underwent ALND. Assessments performed before surgery (t(0)) and 1 year after surgery (t(1)), included pain, shoulder range of motion, muscle strength, upper arm/forearm circumference, and perceived shoulder disability/ADL. RESULTS: Considerable treatment-related upper limb morbidity was observed. Significant (P < .05) changes between t(0) and t(1) were found in all assessments except strength of elbow flexors. Patients in the ALND group showed significantly more changes in the range of motion in forward flexion, abduction, and abduction/external rotation; grip strength and strength of shoulder abductors; circumference of upper arm and forearm; and perceived shoulder disability in ADLs compared with the SLNB group. Multivariate linear regression analysis showed that ALND could predict a decrease of range of motion in forward flexion, abduction, strength of shoulder abductors, grip strength, and shoulder-related ADLs and an increase in the circumference of the upper arm. Radiation of the axilla (19 patients) predicts an additional decrease in shoulder range of motion. CONCLUSIONS: One year after treatment of breast cancer, there is significantly less upper limb morbidity after SLNB compared with ALND. ALND is a predictor for upper limb morbidity.

Chemo- and radiosensitivity testing in a patient with ataxia telangiectasia and Hodgkin disease.

Treatment of Hodgkin disease (HD) in ataxia telangiectasia (AT) patients is hampered by hypersensitivity to radiation and chemotherapy. Most patients die, due to toxicity or, rarely, to progressive disease. The authors report on a 9-year-old girl with stage IIA HD and AT She was treated with a tailored combined modality approach. No unacceptable toxicity was found, but the girl died of a relapse outside the irradiation field. In comparison with fibroblasts of non-AT patients, the fibroblasts of the patient were 3 times as sensitive for radiotherapy but just 1.2 times as sensitive for doxorubicin. A good correlation was shown between in vitro radio- and chemosensitivity testing and the observed clinical toxicity. The authors suggest, therefore, treating AT patients as much as possible according to standard protocols by adjusting the radiotherapy delivery and the chemotherapy regimen to individual doses derived from in vitro radio- and chemosensitivity testing.

Prospective evaluation of early cardiac damage induced by epirubicin-containing adjuvant chemotherapy and locoregional radiotherapy in breast cancer patients.

PURPOSE: To evaluate prospectively the cardiotoxic effects of epirubicin-containing adjuvant chemotherapy in breast cancer patients. PATIENTS AND METHODS: Patients (median age, 46 years; range, 28 to 55 years) were treated with five cycles of fluorouracil, epirubicin (90 mg/m2), and cyclophosphamide (FEC) (group I, n = 21) or with four cycles of FEC followed by high-dose chemotherapy consisting of cyclophosphamide, thiotepa, and carboplatin (group II, n = 19). Locoregional radiotherapy was applied subsequently. Cardiac evaluation was performed before chemotherapy (T0), 1 month after chemotherapy, 1 month after radiotherapy (T2), and 1 year after start of chemotherapy (T3). Left ventricular ejection fraction (LVEF) was determined by radionuclide ventriculography and diastolic function by echocardiography. Autonomic function was assessed by 24-hour ECG registration for heart rate variability (HRV) analysis. Time-corrected QT (QTc) was assessed and N-terminal atrial natriuretic peptide (NT-ANP) and brain natriuretic peptide (BNP) were measured as biochemical markers of cardiac dysfunction. RESULTS: No patient developed overt congestive heart failure (CHF) and the mean LVEF declined from 0.61 at T0 to 0.54 at T3 (P =.001), resulting in an LVEF below 0.50 (range, 0.42 to 0.49) in 17% of the patients, whereas 28% had a decline of more than 0.10. Plasma NT-ANP levels increased gradually from 237 pmol/L at T0 to 347 pmol/L at T3 (P <.01), whereas plasma BNP levels increased from 2.9 pmol/L to 5.1 pmol/L (P =.04). Mean QTc increased from 406 msec at T0 to 423 msec at T3 (P <.01). No persistent alterations were found in diastolic function and HRV. CONCLUSION: Relatively low doses of epirubicin in adjuvant chemotherapy for breast cancer results in mild subclinical myocardial damage demonstrated by a decline in LVEF, an increase in natriuretic peptide levels, and an increase in QTc, which may indicate a long-term risk of CHF.

[Preservation of ovarian function in 2 young women with Hodgkin disease by laparoscopic transposition of the ovaries prior to abdominal irradiation]. / Behoud van de ovariële functie bij 2 jonge vrouwen met de ziekte van Hodgkin, door laparoscopische transpositie van de ovaria voorafgaand aan abdominale bestraling.

Hodgkin's disease was diagnosed in two girls aged 11 and 15 years, in stages IIIB and IIIA, respectively. Because of localizations in the para-aortic and para-iliac lymph nodes, irradiation of these lymph nodes was considered necessary; this would result in loss of the ovarian function. Transposition of the ovaries was performed by laparoscopy; in the first patient both ovaries were fixed behind the uterus to the midline, in the second the right ovary was fixed at the level of the right iliac crest and the left ovary to the pelvic wall in the cranial direction. Subsequently, the planned irradiation was carried out. In the first patient, the menarche started at the age of 13, in the second, the menstrual cycle returned to normal. In girls and young women needing irradiation of the pelvis, ovarian function may be preserved by transposition of the ovaries in a high-lateral direction, to the level of the iliac crest. If the irradiation has to include the region of para-iliac lymph nodes, as in patients with Hodgkin's disease in stage III, fixation of the adnexa in the midline at a low level behind the uterus may also be considered. Both interventions are possible by laparoscopy. The disadvantage of the midline oophoropexy is that relatively much scattered radiation can reach the ovary in spite of shielding of the median area; the advantage is that a natural form of conception remains possible (tubal function is preserved).

Pulmonary function after high-dose chemotherapy with autologous bone marrow transplantation and radiotherapy in patients with advanced loco-regional breast cancer.

Our aim was to study the extent of pulmonary toxicity after high-dose chemotherapy and radiotherapy in breast cancer patients. In a retrospective study the pulmonary symptoms and chest X-rays were analyzed before, during and after treatment in 17 patients, treated with loco-regional radiotherapy to the breast/chest wall and the regional lymph nodes after the completion of high-dose chemotherapy and autologous bone marrow transplantation for locally advanced breast cancer. Lung function was evaluated between 15 and 46 months after completion of the irradiation. Nine patients (53%) had pulmonary symptoms during and/or within two months from irradiation. Radiographic changes were seen in twelve patients (71%) and a decreased diffusion capacity occurred in nine patients (53%). The spirometric values (VC and FEV1) were abnormal in two patients (12%). There is a high incidence of radiation pneumonitis, although no consistent correlation between the various parameters (pulmonary symptoms, chest X-rays and lung function tests) could be found.

Cardiotoxicity from intensive chemotherapy combined with radiotherapy in breast cancer.

Cardiac function was evaluated in 86 breast cancer patients after standard chemotherapy, followed by ablative chemotherapy and chest irradiation. One patient died of subacute heart failure 3 months after ablative chemotherapy. At a minimum of 1 year's follow-up (range 1-11 years) left vertricular ejection fraction (LVEF) was marginally abnormal in 4 of 27 disease-free survivors. One exceptional patient who received two transplantations is alive, with serious heart failure occurring after the second ablative chemotherapy. Including this patient, the percentage of patients free of clinical and subclinical cardiac dysfunction at 7 years is 78% (95% CI 61-95%). After ablative chemotherapy, cardiotoxicity was rarely life-threatening. The impact of subclinical cardiotoxicity in the long term is not clear and needs continued evaluation.

Renal function after unilateral nephrectomy for Wilms' tumour: the influence of radiation therapy.

The effect of therapy on renal function after unilateral nephrectomy for Wilms' tumour was studied. In the second year following unilateral nephrectomy, glomerular filtration rate (GFR) and effective renal plasma flow (ERPF) were estimated simultaneously by measuring 125I-iothalamate clearance and 131I-hippurate clearance. Of 41 evaluable patients, 29 received chemotherapy as sole treatment modality following nephrectomy (group 1); 12 patients additionally received radiation therapy to a field that included the remaining kidney (group 2). Results were expressed as standard deviation scores (z-scores). In group 1, mean z-score for GFR was -0.27 (94.6% of normal) and in group 2 mean z-score was -1.51 (72.7% of normal for two kidneys) (P = 0.022, Mann-Whitney U-test). Mean z-score for ERPF was -0.09 (97.0%) in group 1 and -1.53 (73.8%) in group 2 (P = 0.039). It was concluded that the combination of chemotherapy and radiation therapy, in contrast to chemotherapy alone, negatively affects the ability of the remaining kidney to adjust its function after the loss of its counterpart.

Phase II study of intensive chemotherapy with autologous bone marrow transplantation in patients in complete remission of disseminated breast cancer.

BACKGROUND: This trial studied the disease-free survival after high-dose chemotherapy in patients in complete remission of metastatic breast cancer. PATIENTS AND METHODS: Thirty women, mean age 42.2 years (range 33-55) with metastatic breast cancer, received high-dose chemotherapy in a phase II study. Patients were eligible if they were < or = 55 years of age, had achieved complete remission within 6 months of the initiation of chemotherapy, and had a WHO performance scale of 0 or 1. The high-dose regimen consisted of melphalan 180 mg/m2 and mitoxantrone 60 mg/m2 both divided over 3 days. On day 7 bone marrow and/or peripheral stem cells were infused. After bone marrow recovery, external beam radiation was administered to sites of previous metastatic disease in 15 patients. RESULTS: Apart from leuko- and thrombocytopenia, mucositis was the major side effect. One patient died during the bone marrow transplant period due to an aspergillus infection. The median follow-up since high-dose chemotherapy is 25 months (range 13 to 56 months). The median disease-free survival since high-dose chemotherapy is 27 months and the disease free survival is still 43% with an overall survival of 53% at 3 years. In two patients tumor relapse occurred only in the brain; in one patient the only relapse sign was a meningeal carcinosis. At the moment 17 patients are disease-free (13(+)-56+) months after high-dose chemotherapy. CONCLUSION: Until now this high-dose regimen in selected patients with complete remission after induction chemotherapy for metastatic breast cancer has a promising disease free survival.

Long-term results of induction- and intensification chemotherapy supported with autologous bone marrow reinfusion in patients with disseminated or T4 breast cancer.

Twenty-nine patients with metastatic or T4 breast cancer who were in pathologically proven complete remission after induction chemotherapy, received intensification chemotherapy with autologous bone marrow support. Twelve patients had T4 breast cancer, 17 had metastatic disease. The median age was 42 years (27-52). Intensification consisted of cyclophosphamide 7 g/m2 i.v. and etoposide 1.5 g/m2 i.v. in 24 patients, or thiotepa 800 mg/m2 i.v. and mitoxantrone 50-75 mg/m2 i.v. in 5 patients. The median observation is 7 years. Median survival is 36 months. Ten year relapse-free survival is 20%. For patients with metastatic disease median survival is 34 months, time to relapse 18 months; two patients (12%) have survived disease-free for more than 6 years. The patients with T4 cancer have a median survival of 80 months and a median time to relapse of 53 months; four patients (33%) have survived more than 5 years disease-free.

Aggressive fibromatosis (non-familial desmoid tumour): therapeutic problems and the role of adjuvant radiotherapy.

Aggressive fibromatosis is a rare soft tissue tumour with a high tendency to local recurrence, even after apparently adequate resection. Wide local excision with a margin of at least 3 cm, depending on the anatomical location, should be performed to improve rates of recurrent disease. There is no consensus concerning the role of radiotherapy in the treatment of these lesions. The clinical findings of 39 cases diagnosed between 1972 and 1991 were reviewed retrospectively. Local control was effected in 19 of 32 patients treated with surgery alone after a median (range) follow-up of 72 (18-236) months. There were 40 cases of recurrent fibromatosis in 15 patients. Local control was obtained in 13 of 14 patients who received radiotherapy using a wide-field technique and doses of more than 50 Gy over a period of 5 weeks after marginal or incomplete resection of primary or recurrent lesions (P < 0.001). The results suggest that in a selected group of patients with aggressive fibromatosis radiotherapy may effectively achieve control of residual disease after surgery without marked disfigurement and loss of function.

Long-term disease-free survival after isolated peritoneal metastasis from colonic cancer.

We present the case of a 29-year-old female patient with an isolated peritoneal metastatic mass in the Douglas pouch, following ileocecal resection for a Dukes C2 colon cancer of the caecum. As initial treatment, four courses of continuous infusion with epiadriamycin were administered. The effect on the tumour size was marginal. Palliative radiotherapy (33 Gy) resulted in a reduction of the tumour size and subsequently a wide posterior exenteration could be performed. Five years after the initial diagnosis the patient is still in good health with no evidence of tumour recurrence. We sincerely believe that a maximum effort aiming for cure is warranted in selected patients with localized residual or metastatic peritoneal colon cancer, even if the initial prospects seem less favourable.

Intensive chemotherapy with autologous bone marrow transfusion as primary treatment in women with breast cancer and more than five involved axillary lymph nodes.

Patients with breast cancer and a high number of involved axillary lymph nodes have a poor prognosis, despite adjuvant chemotherapy. The 5-year disease-free survival (DFS) in this group amounts to 30-40% and the 10-year DFS is only 15-20%. Therefore, new treatment modalities are being sought for this group of patients. The aim of the present study was the evaluation of the efficacy of high-dose chemotherapy combined with autologous bone marrow support. 24 patients with a primary breast cancer with more than five involved axillary lymph nodes received, after surgery, six courses of induction chemotherapy followed by ablative chemotherapy and reinfusion of autologous bone marrow. All patients were premenopausal or less than 2 years postmenopausal. Induction chemotherapy consisted of methotrexate (MTX) 1.5 g/m2 intravenous (i.v.) and 5-fluorouracil (5-FU) 1.5 g/m2 i.v. on day 1, prednisone 40 mg/m2 orally on days 2-14, doxorubicin 50 mg/m2 i.v. and vincristine 1 mg/m2 i.v. on day 14. Courses were repeated six times every 4 weeks. 10 patients received cyclophosphamide 7 g/m2 i.v. and etoposide 1.5 g/m2 i.v. as intensive regimen, in 14 patients this comprised mitoxantrone 50 mg/m2 i.v. and thiotepa 800 mg/m2 i.v. Reinfusion of autologous marrow followed on day 7. Finally, patients received locoregional radiotherapy for extranodal disease and tamoxifen 40 mg daily orally over a period of 2 years. The median age of patients was 42 years, range 29-54. The median number of involved nodes was 10. During induction therapy, fever requiring i.v. antibiotics occurred in 4% of 144 courses, 14% of patients suffered from mucositis WHO grade 2-3, and the other patients had mucositis grade 1. During the ablative chemotherapy, 1 patient died, 6 developed septicaemia, 5 showed mucositis grade 3-4 and the other patients had mucositis grade 1 or 2. In the follow-up, 1 patient died from acute cardiac failure. Reversible radiation-induced pneumonitis occurred in 7 out of 14 irradiated patients; symptoms started directly following radiotherapy and lasted for several weeks, but disappeared in due course. During follow-up, 2 patients with six and > 10 positive nodes, respectively, have relapsed after 18 and 36 months, both in the cyclophosphamide/etoposide regimen. Median observation is 3 years, disease-free survival at 5 years is predicted to be 84%. Intensive treatment in these patients with high numbers of involved axillary lymph nodes is a toxic regimen, but may improve the chance of surviving free of disease.

T3 laryngeal cancer, primary surgery vs planned combined radiotherapy and surgery.

The Dutch Co-operative Head and Neck Oncology Group performed a retrospective, nationwide study of laryngeal cancer between 1975 and 1984. The results for T3 laryngeal cancer treated with primary laryngectomy (n = 137) with post-operative radiotherapy when indicated or planned combined (pre-operative) radiotherapy with laryngectomy (n = 113) are analysed. The disease-free survival independent prognostic factors were treatment modality (planned combined treatment fared better, P = 0.001), incomplete resection of disease (P = 0.006), positive lymph nodes in the neck dissection specimen (P = 0.03) and poor differentiation (P = 0.04). Local control (95% vs. 85%, P = 0.01) as well as regional control (96% vs. 79%, P = 0.0001) was improved in the combined group compared with the primary laryngectomy group. Regional control was 69% for N0 patients if the neck nodes were not treated electively, compared with 98% for the planned combined treatment group. It is concluded that elective treatment of the neck nodes in T3 laryngeal cancer is mandatory. Radiotherapy is preferred, since as well as regional control, local control will also improve.

Induction chemotherapy and intensification with autologous bone marrow reinfusion in patients with locally advanced and disseminated breast cancer.

In 56 patients with disseminated or locally advanced breast cancer it was attempted to reach a state of no evidence of disease by a remission induction regime containing prednisone, 5-fluorouracil, methotrexate, doxorubicin and vincristine. If successful, patients received an intensification regimen consisting of cyclophosphamide (7 g/m2) and etoposide (1.5 g/m2) with autologous bone marrow reinfusion. The complete remission rate of the induction regimen was 52% and the partial remission rate 42%. 32 patients received the intensification regimen. Two toxic deaths occurred. The median time to disease progression in the group with disseminated disease was 15 months. After a median observation of 4 years, 11 out of 19 patients with locally advanced breast cancer were free of disease. It is concluded that this approach may lead to prolonged disease-free survival in patients with locally advanced breast cancer, but does not influence the survival in disseminated disease.

Glottic and supraglottic carcinoma: a retrospective comparison of radiotherapy alone with sandwich therapy in 366 patients.

From 1971 through 1982, 442 patients with laryngeal carcinoma were seen at the Leiden University Hospital. They were treated either with radiotherapy alone, sandwich therapy (pre- and postoperative radiotherapy) or by surgery followed by postoperative irradiation. Three hundred and sixty-six patients with glottic or supraglottic tumours could be analysed with respect to two different treatments, complications of treatment and some prognostic factors. Two endpoints of analysis were used: disease-free interval and survival to cancer death. In patients with glottic or supraglottic carcinoma, the survival of patients with advanced disease, treated with radiotherapy only, was worse as compared to the survival of the same category of patients who were treated with sandwich therapy (p less than 0.005). In patients with small glottic tumours, radiotherapy alone was mostly used. In small supraglottic tumours, the survival with both therapy policies was equal. Persistent hoarseness in patients with small glottic tumours, treated with radiotherapy only, is of predictive value for the development of a recurrence (p less than 0.001). There was no influence on prognosis of histological differentiation of the tumour. It appeared that interruption of radiotherapy for more than two days had an adverse effect on survival in patients with glottic carcinoma (p = 0.0001). Finally, the occurrence of second malignancies was analysed. It was found that 19% had a second malignancy. Almost 60% of them were lung cancers.