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E M Noordijk

Publications and source records attributed to E M Noordijk.

At least 19 recordsLinked to original sources
PubMed2003

Non-Hodgkin's lymphoma in the elderly. A review with emphasis on elderly patients, geriatric assessment, and future perspectives.

With rising age the incidence of non-Hodgkin's lymphoma (NHL), together with the fact that the proportion of people older than 65 years in Western populations will double during the next 40 years, poses the challenge to adequately meet the needs of elderly patients. After a general introduction on cancer in the elderly, a review is given concerning aspects of epidemiology and prognostic factors of NHL. Therapeutic strategies, including the use of hematopoietic growth factors, for the elderly with aggressive NHL are discussed. The future role for so-called comprehensive geriatric assessment (CGA) to appropriately determine treatment possibilities is emphasized. Much scientific work has to be performed before the true value of CGA instruments can be acknowledged. Screening instruments are discussed and the role for specially trained oncology nurses in the assessment process is stipulated.

Aged↗
PubMed2003

Treatment and survival of 38 female breast lymphomas: a population-based study with clinical and pathological reviews.

Breast lymphomas are rare and consensus about their treatment is lacking. A population-based study of 38 breast lymphomas, registered in the databases of two Comprehensive Dutch Cancer Centers from 1981 to 1999, was performed. The median age of all female patients was 65 years (20-92): 25 patients had localized and 13 patients had disseminated lymphoma. The most common type was diffuse large B-cell lymphoma (DLBCL), which accounted for 17 of the localized and 4 of the disseminated cases. Burkitt's lymphoma (BL), three being disseminated, was found in four patients. There were six extranodal marginal zone lymphomas (ENMZL), three being localized. Seven DLBCL and one BL showed additional histological features of mucosa-associated lymphoid tissue (MALT) lymphoma. Localized aggressive lymphomas treated with surgery and/or radiation therapy had relapse rates of 100% and 67%, respectively. Cyclophosphamide, hydroxydaunomycin, vincristine, and prednisone (CHOP)-like chemotherapy with or without local irradiation led to 17% relapses in patients with localized aggressive lymphoma. Median follow-up time was 32 months (0.6-218); 37% of the patients relapsed and 24% had progressive disease. Response to salvage regimens, given to 91% of the patients with recurrent disease, was poor. The 2-year overall survival rate was 63%, 72% for patients with localized disease, and 46% for patients with disseminated lymphoma. The majority of breast lymphomas are localized aggressive lymphomas that should be treated initially with CHOP-like chemotherapy with or without irradiation. The initial choice of treatment is very important because response to salvage regimens is poor.

Adult↗
PubMed2003

Radiotherapy does not compensate for positive resection margins in rectal cancer patients: report of a multicenter randomized trial.

PURPOSE: Circumferential resection margin (CRM) involvement is a prognostic factor for local recurrence in rectal cancer. In a randomized trial comparing preoperative radiotherapy (5 x 5 Gy), followed by total mesorectal excision (TME) with TME alone, we demonstrated the beneficial effect of short-term preoperative radiotherapy on local recurrences. Here we evaluate the effect of radiotherapy on local recurrence rates in patients with different CRM involvements. METHODS AND MATERIALS: Circumferential margins were defined as positive (< or =1 mm), narrow (1.1-2 mm), or wide (>2 mm). Postoperative radiotherapy was mandatory for surgery-only patients with a positive CRM, but was not always administered and enabled us to compare local recurrence rates for patients with or without postoperative radiotherapy. Furthermore, the effect of preoperative radiotherapy was assessed in the different margin groups. RESULTS: Of 120 patients in the surgery-only group with a positive CRM, 47% received postoperative radiotherapy. There was no difference in the local recurrence rate between the irradiated and nonirradiated patients (17.3% vs. 15.7%, p = 0.98). Preoperative radiotherapy was effective in patients with a narrow CRM (0% vs. 14.9%, p = 0.02) or wide CRM (0.9 vs. 5.8%, p < 0.0001), but not in patients with positive margins (9.3% vs. 16.4%, p = 0.08). CONCLUSION: Preoperative hypofractionated radiotherapy has a beneficial effect in patients with wide or narrow resection margins, but cannot compensate for microscopically irradical resections resulting in positive margins.

Adenocarcinoma↗
PubMed2003

Eye shielding during total body irradiation for bone marrow transplantation in children transplanted for a hematological disorder: risks and benefits.

This is a retrospective analysis of 188 children who underwent total body irradiation (TBI) in one or two fractions before bone marrow transplantation (BMT) for a hematological disorder. While 139 children had eye shielding during TBI to decrease cataract formation, 49 did not. The blocks used for shielding caused cylindrical areas of decreased dose intensity in the brain. The aim of the study was to determine if there was an increased risk of relapse in the eyes or in the CNS after shielding of the eyes. The probability and severity of cataract formation with and without shielding were also evaluated. None of the 49 children without shielding had a relapse in their eyes or in the CNS after BMT. Of the children with shielding, none had a relapse in the eyes but two of the 139 (1.4%) had a CNS relapse. The incidence of cataracts without shielding was 90% (19 of 21 evaluable patients), while with shielding it was 31% (20 of 64). Severe cataracts were present in eight of 21 (38%) patients without and two of 64 (3%) patients with shielding. The probability of staying cataract free for at least five years was 0.77 with and 0.33 without shielding, at 8 years it was 0.53 and 0.24 respectively. The relative risk of developing a cataract without shielding vs shielding was three (95% CI=1.5; 5.9). It appears that the incidence of relapse in the eyes and CNS is not increased when the eyes are shielded during TBI. Shielding increased the latency time of cataract formation and decreased the severity of cataracts.

Adolescent↗
PubMed2003

Non-Hodgkin's lymphoma in the Netherlands: results from a population-based registry.

The Comprehensive Cancer Centre West (CCCW) population based non-Hodgkin's lymphoma (NHL) registry contains information on all newly diagnosed NHL patients living in the region covered by the CCCW. Patients were entered from June 1st 1981 to December 31st 1989. Follow-up is still ongoing, median follow-up is 113 months (1-191 months) for patients alive. In this study, patient and tumor characteristics, data on patterns of care, response and (relative) survival are described. As follicular lymphomas and diffuse large B-cell lymphomas are the most frequently occurring NHL subtypes in the database, a separate analysis is performed to characterize the clinical picture of these disease entities in the CCCW population. Our data illustrate that NHL patients in the general population are substantially older than patients included in trials and hospital based series. Due to older age, treatment is withheld or adapted for a substantial number of patients. The resulting survival and relative survival rates are a reflection of these choices.

Adolescent↗
PubMed2003

Primary extranodal non-Hodgkin's lymphoma (NHL): the impact of alternative definitions tested in the Comprehensive Cancer Centre West population-based NHL registry.

BACKGROUND: The definition of primary extranodal non-Hodgkin's lymphoma (NHL) is a controversial issue, especially in patients where both nodal and extranodal sites are involved. PATIENTS AND METHODS: The impact of different definitions of primary extranodal NHL on incidence and prognosis is explored using data from a population-based NHL registry. RESULTS: Using liberal criteria, 389 (34%) cases were classified as primary extranodal NHL. Overall survival (OS) rates of nodal and extranodal NHL patients defined this way were comparable; however, extranodal NHL patients had a better disease-free survival (DFS). When strict criteria were applied, 231 cases (20%) were classified as primary extranodal NHL. OS and DFS rates of extranodal NHL patients defined this way were superior to nodal NHL patients; however, the difference in OS was reversed after correction for differences in International Prognostic Index and malignancy grade. CONCLUSION: This study illustrates the selection bias that is introduced when a strict definition of primary extranodal NHL, that excludes cases with disseminated disease, is used. Patients with primary extranodal NHL were found to have a superior DFS, irrespective of which definition of primary extranodal NHL was used.

Adolescent↗
PubMed2002

[Is there an indication for additional local irradiation in conserving treatment of breast cancer patients aged 60 and over?].

Recent results from the European Organisation for Research and Treatment of Cancer (EORTC) trial of additional irradiation in patients with breast cancer, show that after breast-conserving surgery and radiotherapy (50 Gy) of the whole breast, an additional dose of 16 Gy on the tumour bed significantly reduces the local recurrence rate from 7.3% to 4.3%. A relative reduction was seen in all age groups but was most significant in patients aged 40 years and below (19.5% versus 10.2%). In women aged 60 years and over, the local recurrence rate after radiotherapy of 50 Gy (without the additional radiation dose) is already very low (4.0%). Therefore it is questionable whether an additional dose of 16 Gy (reducing the recurrence rate to 2.5%) is still justified as a standard treatment in this age group.

Adult↗
PubMed2002

Age-related differences among patients with follicular lymphoma and the importance of prognostic scoring systems: analysis from a population-based non-Hodgkin's lymphoma registry.

BACKGROUND: The influence of age on the outcome of follicular non-Hodgkin's lymphoma (FL) was studied in a population-based non-Hodgkin's lymphoma registry. PATIENTS AND METHODS: This study comprised 214 follicular lymphoma patients. Grade I/II was considered separately from grade III FL. The data were analyzed with respect to three age groups: <60, 60-69 and >or=70 years. RESULTS: The overall survival rate decreased in the older age groups. Grade III patients showed a statistically significant decrease in overall survival in comparison with grade I/II patients (P = 0.03). Cause-specific survival analysis showed that in the older age groups, there was an increasing influence of concomitant disease on the death rate, especially among grade III FL patients >70 years of age. The survival curve in grade III FL patients was shown to reach a plateau. The prognostic scoring system, according to the Italian Lymphoma Intergroup, fitted better to grade I/II patients, while the International Prognostic Index showed better discrimination amongst grade III patients. CONCLUSIONS: Separate grading for follicular lymphoma is useful. An age >70 years has a negative impact on outcome, but the contribution of concomitant disease herein is important. Different prognostic scoring systems should be applied to the different grades of FL.

Age Factors↗
PubMed2001

Standard chemotherapy with or without high-dose chemotherapy for aggressive non-Hodgkin's lymphoma: randomized phase III EORTC study.

BACKGROUND: The long-term outcome for patients with aggressive non-Hodgkin's lymphoma (NHL) is poor. Consequently, the European Organization for Research and Treatment of Cancer Lymphoma Group designed a prospective randomized trial to investigate whether high-dose chemotherapy plus autologous bone marrow transplantation (ABMT) after standard combination chemotherapy improves long-term survival. METHODS: Patients aged 15-65 years with aggressive NHL received three cycles of CHVmP/BV polychemotherapy (i.e., a combination of cyclophosphamide, doxorubicin, teniposide, and prednisone, with bleomycin and vincristine added at mid-cycle). After these three cycles, patients with a complete or partial remission and at that time no lymphoma involvement in the bone marrow were randomly assigned to the ABMT arm (a further three cycles of CHVmP/BV followed by BEAC [i.e., a combination of carmustine, etoposide, cytarabine, and cyclophosphamide] chemotherapy and ABMT) or to the control arm (five more cycles of CHVmP/BV). All statistical tests are two-sided. RESULTS: From December 1990 through October 1998, 311 patients (median age = 44 years) were registered and received the first three cycles of CHVmP/BV, and 194 patients were randomly assigned to the treatment arms. Approximately 70% (140 patients) of these patients were of low or low-intermediate International Prognostic Index (IPI) risk. After a median follow-up of 53 months, an intention-to-treat analysis showed a time to disease progression and overall survival at 5 years of 61% (95% confidence interval [CI] = 51% to 72%) and 68% (95% CI = 57% to 79%), respectively, for the ABMT arm and 56% (95% CI = 45% to 67%) and 77% (95% CI = 67% to 86%), respectively, for the control arm. Differences between arms were not statistically significant. A subset analysis on IPI risk groups, although too small for reliable statistical analysis, yielded similar results. CONCLUSIONS: Standard combination therapies remain the best choice for most patients with aggressive NHL. We recommend that patients with IPI low or low-intermediate risk not be subjected to high-dose chemotherapy and ABMT as a first-line therapy.

Adolescent↗
PubMed2001

Circulating atrial natriuretic peptide plasma levels as a marker for cardiac damage after radiotherapy.

PURPOSE: To investigate whether plasma concentrations of atrial natriuretic peptide (ANP) could be used to identify patients with radiation mediated cardiac dysfunction. MATERIALS AND METHODS: Circulating levels of ANP were measured in patients who have been irradiated on a large part of the heart (50-80%; Hodgkin's disease) or smaller part of the heart (20-30%; primary breast cancer). C-terminal ANP was determined by radioimmunoassay (RIA) using a commercial kit. RESULTS: In this study ANP plasma levels of 121 patients (Hodgkin's disease, 73 patients; breast cancer, 48 patients) and 67 controls were examined. ANP plasma levels of both Hodgkin patients (28.8+/-2.2, P=0.003) and breast cancer patients (20.4+/-2.8 ng/l, P=0.01) were significantly elevated when compared to age-matched controls (13.5+/-1.2 ng/l). Both for the Hodgkin (R=0.42, P=0.05) and breast cancer group (R=0.50, P=0.09) a positive relation between ANP plasma values and age was found. However, no clear relation between ANP plasma levels and time post treatment could be demonstrated. Patients with clinical symptoms of cardiovascular disease (n=25) had significantly higher ANP plasma levels (P<0.001) compared to patients in the same treatment group without evidence of cardiac disease (50.2+/-7.5 vs. 23.3+/-1.3 ng/l, P<0.001, and 38.2+/-12.4 vs. 16.3+/-1.6 ng/l, P<0.001, for Hodgkin's disease and breast cancer, respectively). Eight patients suffered from essential hypertension (n=8), whereas the remaining group of 17 patients showed a variety of cardiac disorders (i.e. myocardial infarction, decreasing ventricular function, and atrial fibrillations). In 11 patients cardiac problems were manifest either before or within a few years after mediastinal therapy. In two patients treated for Hodgkin's disease, and in four patients treated for breast cancer cardiac problems became manifest a long time (>10 years) after radiotherapy. Probably in this group of patients cardiac problems are related to the therapy. CONCLUSIONS: The present study indicates that ANP plasma levels could be used to identify patients with radiation induced cardiac dysfunction.

Adult↗
PubMed2001

Hodgkin's lymphoma: basing the treatment on the evidence.

This paper examines the evidence available to guide treatment decisions in three areas of Hodgkin's lymphoma management. In Section I Dr. Evert Noordijk describes evolving strategies for patients with early stage disease outlining the eras during which the focus has changed from initially accomplishing cure through refining and intensifying the treatment to one of maximizing cure rates and finally into a patient-oriented era in which the twin goals of maintaining high rates of cure and minimizing late toxicity are being achieved. In Section II Dr. Sandra Horning reviews the way in which the cooperative groups of North America and Europe have built upon initial observations from single centers to assemble the trials that have defined the treatment for advanced stage Hodgkin's lymphoma. Over a period of almost three decades, these well-constructed trials have defined a current standard of treatment, ABVD chemotherapy and are now investigating innovative approaches to move beyond this standard. She also indicates the need to appreciate diagnostic factors and the implications of prognostic factor models for the design and interpretation of clinical trials. In Section III Dr. Joseph Connors summarizes the evidence available to inform our choice of treatment for the uncommon but important entity of lymphocyte predominance Hodgkin's lymphoma. Once again, the guidance that can be derived from carefully conducted clinical investigation is used to address the issues surrounding choice of treatment, reasonable monitoring in long term follow-up and the clear-cut need to base diagnosis on objective immunohistochemical evidence.

Combined Modality Therapy↗
PubMed2000

Different age limits for elderly patients with indolent and aggressive non-hodgkin lymphoma and the role of relative survival with increasing age.

BACKGROUND: There is no consistent definition at what age patients with non-Hodgkin lymphoma (NHL) are considered "elderly." This might hamper well balanced decisions with respect to treatment. METHODS: From a population-based NHL registry the age groups younger than 60 years, 60-64 years, 65-69 years, 70-74 years, and 75 years and older were analyzed in relation to the revised European-American lymphoma classification and to the age-adjusted International Prognostic Index (IPI). The prognostic value of the variables from the age-adjusted IPI was determined. The relative survival probabilities were calculated. RESULTS: The incidence of diffuse large B-cell lymphoma (DLBL) increased with advancing age, as was the case for small lymphocytic lymphomas. Follicular lymphomas were less frequently encountered with advancing age. With respect to the so-called indolent lymphomas, a decreasing complete remission rate and overall survival rate (5-year) was observed for patients older than 70 years, whereas patients with DLBL fared worse when older than 65 years and 60 years, respectively. The age-adjusted IPI score was discriminative for prognosis. However, even with an IPI score nil, the age group older than 75 years fared significantly worse (P < 0.009), but less so with the relative survival model. The relative survival at 5 years was 60%, 53%, 48%, 35%, and 32% for the 5 respective age groups. CONCLUSIONS: Patients with indolent lymphomas become elderly when they are older than 70 years, but when aggressive lymphoma is concerned this occurs when patients are older than 65 years. For patients with an IPI score nil, age older than 75 years is the dominant prognostic factor. The negative influence of concomitant disease on overall survival, although continuously increasing in older age groups, seems to diminish for patients older than 75 years when compared with the general Dutch population.

Age Factors↗
PubMed2000

Response shift in quality of life measurement in early-stage breast cancer patients undergoing radiotherapy.

In medicine, response shift refers to a change--as a result of an event such as a therapy--in the meaning of one's self-evaluation of quality of life. Due to response shift, estimates of side effects of radiotherapy may be attenuated if patients adapt to treatment toxicities. The purpose of our study was to assess to what extent two components of response shift, scale recalibration and changes in values, occur in early-stage breast cancer patients undergoing radiotherapy and to examine what the implications would be for treatment evaluation. In the week before start of post-operative radiotherapy, 46 patients filled out a questionnaire consisting of quality of life items of the SF-36 and the Rotterdam symptom checklist (RSCL) (pretest). During radiotherapy, patients were asked to fill out the questionnaire twice: a posttest (quality of life at that moment) and a thentest (quality of life before treatment, retrospectively), supposedly using the same internal standard. Changes in values were studied by asking the patients on the two occasions to rate the importance of seven attributes representing various domains of quality of life. Patients were also asked whether their quality of life with respect to the measured aspects had changed since the pretest (subjective transition scores). Significant scale recalibration effects were observed in the areas of fatigue and overall quality of life. When the groups were divided according to their subjective transition scores, significant scale recalibration effects were found in case of worsened quality of life for fatigue and overall quality of life, and in case of improved quality of life for fatigue and psychological well-being. The mean importance ratings remained fairly stable over time, except for 'skin reactions', which obtained less importance at the end of radiotherapy than before. In conclusion, effects of scale recalibration were observed that would have significantly affected quality of life evaluations, in that the impact of radiotherapy on fatigue and overall quality of life would have been underestimated. Changes in internal values were observed only for 'skin reactions'.

Adult↗
PubMed2000

Increased risk of breast cancer following irradiation for Hodgkin's disease is not a result of ATM germline mutations.

PURPOSE: Long-term survivors of Hodgkin's disease who received mantle-field irradiation at a young age have a strongly increased risk of developing breast cancer. The purpose of this study was to investigate whether this increased risk was substantially greater among women heterozygous for a germline mutation in the ataxia-telangiectasia gene (ATM). MATERIALS AND METHODS: Thirty-two patients were selected who had developed breast cancer at least 10 years following irradiation for Hodgkin's disease before the age of 45 years. In these patients, the complete open reading frame of the ATM gene was analysed for the presence of germline mutations using the protein truncation test and two mutation-specific tests, followed by genomic sequencing. RESULTS: No A-T disease causing germline mutations were found in these selected Hodgkin patients. However, several alternative splicing events were detected which might influence protein expression levels. CONCLUSIONS: The data suggest that truncating mutations in the ATM gene are not a major component underlying the increased risk of breast cancer following Hodgkin's disease.

Adult↗
PubMed1999

CD44 expression predicts disease outcome in localized large B cell lymphoma.

Diffuse large B cell non-Hodgkin's lymphomas (DLCL) form a heterogeneous group of tumors with diverse morphology, clinical features, treatment response and prognosis. The biological variables underlying this heterogeneity are unknown. In the present study, we explored the value of the lymphocyte homing receptor CD44, a putative determinant of lymphoma dissemination, in predicting prognosis in DLCL. Expression of the standard form of CD44 (CD44s) and of CD44 isoforms containing exon v6 (CD44v6) on tumor cells was assessed by immunohistochemistry in a cohort of 276 DLCL patients from a population based lymphoma registry. We observed that CD44s as well as CD44v6 expression correlated with tumor dissemination in patients with primary nodal DLCL. Importantly, in patients with localized nodal disease, CD44s was a strong prognosticator predicting tumor related death independent of the other parameters of the International Prognostic Index (IPI). Incorporation of CD44s in the IPI parameter 'stage', increased the prognostic value of this parameter in nodal DLCL. Our data identify CD44 as a biological prognosticator, which can be used to 'fine-tune' the IPI for nodal DLCL.

Adult↗
PubMed1999

Primary non-Hodgkin's lymphoma of bone: a clinicopathological investigation of 60 cases.

A retrospective analysis of patients presenting with primary lymphoma of bone (PLB) was performed to determine clinical factors affecting prognosis in relation to histological subtype and treatment outcome. Data from 106 patients, presenting with a PLB between 1943 and 1996, were retrieved from the files of the Netherlands Committee on Bone Tumours and Leiden University Medical Centre. The lymphomas were reclassified according to the REAL and updated Kiel classification. The clinical presentation, survival and prognostic factors were investigated. Sixty patients had sufficient clinical information and adequate follow-up to be included in the study. All 33 PLB that could be immunophenotyped were of B cell origin. According to the REAL classification, most PLB were large (B) cell lymphomas (92%) and according to the Kiel classification 45% of the tumours were centroblastic multilobated. PLB presented most often in the long bones (48%), with Ann Arbor stage I (46%), II (16%), IV (16%) and unknown (20%). Stage IV disease was exclusively caused by the presence of multiple bone lesions. Notwithstanding the heterogeneous treatment, the 5-year overall survival was 61%; 46% of patients were progression free at 5 years. Patients at presentation older than 60 had a worse overall survival (76% vs 37%, P = 0.0002) and a worse progression-free period (58% vs 28%, P = 0.0073). Patients with the immunoblastic subtype had a worse survival than the centroblastic mono/polymorphic subtype or the centroblastic multilobated subtype (P = 0.015). Primary lymphoma of bone represents an uncommon bone tumour with a relatively homogeneous morphology and clinical behaviour. Compared to other aggressive lymphomas, PLB have a favourable prognosis.

Adolescent↗
PubMed1999

Treatment of multifocal primary cutaneous B-cell lymphoma: a clinical follow-up study of 29 patients.

PURPOSE: Although patients with primary cutaneous B-cell lymphoma (CBCL) and localized skin lesions are generally treated with radiotherapy and have an excellent prognosis, the clinical behavior and optimal treatment of CBCL presenting with multifocal skin lesions are less well defined. In this study, we evaluated the clinical behavior of and results of treatment for multifocal CBCL in 29 patients, and we formulated therapeutic guidelines. PATIENTS AND METHODS: The study group included 16 patients with primary cutaneous follicular center-cell lymphoma (PCFCCL), eight with primary cutaneous immunocytoma (PCI), and five with primary cutaneous large B-cell lymphoma presenting on the legs (PCLBCL of the leg). RESULTS: Only one of the 24 patients with multifocal PCFCCL or PCI developed extracutaneous disease, and no patient died from lymphoma (median follow-up, 54 months). In patients with PCFCCL, treatment with either multiagent chemotherapy (nine patients) or radiotherapy directed toward all skin lesions (five patients) proved equally effective in terms of complete remission, relapse, and survival. In contrast, all five patients with PCLBCL of the leg developed extracutaneous disease, and four of the five died from systemic lymphoma, 8 to 36 months (median, 21 months) after diagnosis. CONCLUSION: The results of these preliminary studies suggest that patients with PCFCCL or PCI presenting with multifocal skin lesions have the same excellent prognosis that patients with localized PCFCCL or PCI have and that radiotherapy directed toward all skin lesions is as effective as multiagent chemotherapy. Patients with PCLBCL of the leg have a more unfavorable prognosis, particularly patients presenting with multifocal skin lesions. This last group should always be treated with multiagent chemotherapy.

Adult↗