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Homs MYV, Steyerberg EW, Eijkenboom WMH, Tilanus HW, Stalpers LJA, Bartelsman JFWM, van Lanschot JJB, Wijrdeman HK, Mulder CJJ, Reinders JG, Boot H, Aleman BMP, Kuipers EJ, Siersema PD. [Palliative treatment of esophageal cancer with dysphagia: more favourable outcome from single-dose internal brachytherapy than from the placement of a self-expanding stent; a multicenter randomised study]. NEDERLANDS TIJDSCHRIFT VOOR GENEESKUNDE 2005; 149:2800-6. [PMID: 16385833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
OBJECTIVE To compare the results of single-dose internal irradiation (brachytherapy) and self-expanding metal stent placement in the palliation of oesophageal obstruction due to cancer of the oesophagus. DESIGN Randomised trial. METHOD In the period from December 1999-Jun 2002, 209 patients with dysphagia due to inoperable carcinoma of the oesophagus were randomised to placement of an Ultraflex stent (n = 108) or single-dose (12 Gy) brachytherapy (n = 101). Primary outcome was relief of dysphagia; secondary outcomes were complications, persistent or recurrent dysphagia, health-related quality of life, and costs. Patients were followed up by monthly home visits from a specialised nurse. RESULTS Dysphagia improved more rapidly after stent placement than after brachytherapy, but long-term relief of dysphagia was better after brachytherapy. Stent placement resulted in more complications than did brachytherapy (36/108 (33%) versus 21/101 (21%); p = 0.02), due mainly to an increased incidence of late haemorrhage in the stent group (14 versus 5; p = 0.05). The groups did not differ with regard to the incidence of persistent or recurrent dysphagia or median survival (p > 0.20). In the long term, quality-of-life scores were higher in the brachytherapy group. Total medical costs were also similar for both treatments: Euro 8,215 for stent placement and Euro 8,135 for brachytherapy. CONCLUSION Brachytherapy provided better long-term relief of dysphagia than did stent placement and also produced fewer complications. Brachytherapy is therefore recommended as the preferred treatment for the palliation of dysphagia due to oesophageal cancer.
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102
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Schreuder MI, Hoeve MA, Groothuis L, Boot H, Boerrigter LH, de Jong D, Veenendaal RA, Jansen JH, van Krieken JHJM. Monitoring gastric lymphoma in peripheral blood by quantitative IgH allele-specific oligonucleotide real-time PCR and API2-MALT1 PCR. Br J Haematol 2005; 131:619-23. [PMID: 16351637 DOI: 10.1111/j.1365-2141.2005.05807.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Gastric extranodal marginal zone lymphoma (EMZL) often shows prolonged localised disease, but the present study demonstrated the presence of tumour cells in peripheral blood (PB) of low stage patients. We studied the presence of tumour cells in PB in gastric lymphoma patients harbouring or lacking t(11;18)(q21;q21), by real-time immunoglobulin (Ig)H allele-specific oligonucleotide-polymerase chain reaction (ASO-PCR) and API2-MALT1 PCR. Tumour cells were exclusively detected in PB of t(11;18)(q21;q21)+-EMZL patients. The presence of tumour cells in PB and gastric biopsy follow-up samples showed a good correlation in these patients, suggesting clinical relevance for monitoring of tumour cells in PB of gastric t(11;18)(q21;q21)+-EMZL patients.
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MESH Headings
- Adult
- Aged
- Alleles
- Chromosomes, Human, Pair 11
- Chromosomes, Human, Pair 18
- Female
- Follow-Up Studies
- Humans
- Immunoglobulin Heavy Chains/genetics
- Lymphoma, B-Cell, Marginal Zone/genetics
- Lymphoma, B-Cell, Marginal Zone/pathology
- Lymphoma, Large B-Cell, Diffuse/pathology
- Male
- Middle Aged
- Neoplasm Staging
- Neoplasm, Residual/pathology
- Neoplastic Cells, Circulating/pathology
- Reverse Transcriptase Polymerase Chain Reaction
- Stomach Neoplasms/genetics
- Stomach Neoplasms/pathology
- Translocation, Genetic
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103
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Bloemendaal ALA, Verwaal VJ, van Ruth S, Boot H, Zoetmulder FAN. Conventional surgery and systemic chemotherapy for peritoneal carcinomatosis of colorectal origin: a prospective study. Eur J Surg Oncol 2005; 31:1145-51. [PMID: 16084051 DOI: 10.1016/j.ejso.2005.06.002] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2005] [Revised: 05/31/2005] [Accepted: 06/16/2005] [Indexed: 02/08/2023] Open
Abstract
AIMS To report the results of standard therapy for peritoneal carcinomatosis of colorectal origin, which consists of conventional surgery and systemic chemotherapy. METHOD In a prospective study 50 patients with proven peritoneal carcinomatosis of colorectal origin were treated with conventional surgery combined with 5-fluorouracil and leucovorin, or irinotecan in patients treated by 5-fluorouracil within 12 months prior to entry. Survival and progression-free survival were studied and prognostic factors were analysed. RESULTS The median survival time was 12.6 months. The median time to progression was 7.6 months. Location of primary tumour and result of conventional surgery and systemic chemotherapy were prognostic factors related to survival. CONCLUSION The survival time of patients with peritoneal carcinomatosis of colorectal origin seems to be increased in patients treated by conventional surgery and systemic chemotherapy when compared to minimal treatment.
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104
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Jansen EPM, Boot H, Verheij M, van de Velde CJH. Optimal locoregional treatment in gastric cancer. J Clin Oncol 2005; 23:4509-17. [PMID: 16002841 DOI: 10.1200/jco.2005.21.196] [Citation(s) in RCA: 73] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Worldwide, gastric cancer is one of the leading causes of cancer-related death. The mainstay of curative treatment is radical surgery. But even with optimal surgical resection, the prognosis remains modest in the Western world. Numerous attempts have been undertaken to improve clinical outcome. More extensive lymph node dissection, adjuvant radiotherapy and adjuvant chemotherapy did not result in a survival benefit in randomized trials. Only postoperative chemoradiotherapy has proven to be valuable in prospective randomized trials. Questions are to be answered about optimization of surgery, radiotherapy and chemotherapy, and fine tuning of the three modalities. One of the key issues that should be addressed is whether pre- or postoperative chemoradiotherapy will benefit survival or locoregional control in the case of optimal surgery with an "over-D1" lymphadenectomy and without splenectomy. In this article the most relevant literature on locoregional treatment in operable gastric cancer will be reviewed and future strategies will be discussed.
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105
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Verwaal VJ, van Ruth S, Witkamp A, Boot H, van Slooten G, Zoetmulder FAN. Long-term survival of peritoneal carcinomatosis of colorectal origin. Ann Surg Oncol 2004; 12:65-71. [PMID: 15827780 DOI: 10.1007/s10434-004-1167-z] [Citation(s) in RCA: 184] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2004] [Accepted: 08/23/2004] [Indexed: 01/03/2023]
Abstract
BACKGROUND Peritoneal carcinomatosis of colorectal cancer is probably best treated by cytoreduction and hyperthermic intraperitoneal chemotherapy (HIPEC). In The Netherlands Cancer Institute, this treatment has been performed since 1995. The long tradition of this treatment enabled us to study long-term survival in detail. METHODS Between 1995 and 2003, 117 patients were treated by cytoreduction and HIPEC. The aim of the cytoreduction was to remove all visible tumor. After the cytoreduction, the abdomen was perfused with mitomycin C (35 mg/m2) at 40 degrees C to 41 degrees C for 90 minutes. Survival was calculated by the Kaplan-Meier method. Survival was also analyzed for the following subgroups: no residual tumor, residual tumor < or = 2.5 mm, and more residual tumor. Hazard ratios for each of the seven abdominal regions were calculated to determine the influence on survival. RESULTS The median survival was 21.8 months. The 1-, 3-, and 5-year survival rates were 75%, 28%, and 19%, respectively. The Kaplan-Meier curve reached a plateau of 18% at 54 months. In 59 patients a complete cytoreduction was achieved, and in 41 patients there was minimal residual disease. The median survival of these patient groups was 42.9 and 17.4 months, respectively. When gross macroscopic tumor was left behind, as was the case in 17 patients, the median survival was 5 months. Involvement of the small bowel before cytoreduction was associated with poorer outcome. CONCLUSIONS Cytoreduction followed by HIPEC showed a median survival of 21 months. From 3 years on, a consistent group of 18% of patients stayed alive.
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Jansen EPM, Boot H, Cats A, van Coevorden F, Zoetmulder FAN, Verheij M. [New insights in the adjuvant treatment of gastric cancer]. NEDERLANDS TIJDSCHRIFT VOOR GENEESKUNDE 2004; 148:2529-34. [PMID: 15636473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
The current standard treatment of patients with gastric cancer is partial or total stomach resection and dissection of the draining lymph nodes. This approach, however, results in a rather low survival rate, partly because the diagnosis is often established in an advanced stage. Various strategies, including adjuvant radiotherapy, chemotherapy or more extensive surgical procedures, have resulted mainly in increased morbidity without improving survival. In a recent randomised trial, concurrent postoperative radiotherapy and chemotherapy prolonged survival and reduced the chance of a local recurrence at an acceptable toxicity. Although several aspects of combined radiochemotherapy require further study, this new treatment concept appears to be a promising addition to the therapeutic arsenal for gastric cancer.
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Homs MYV, Steyerberg EW, Eijkenboom WMH, Tilanus HW, Stalpers LJA, Bartelsman JFWM, van Lanschot JJB, Wijrdeman HK, Mulder CJJ, Reinders JG, Boot H, Aleman BMP, Kuipers EJ, Siersema PD. Single-dose brachytherapy versus metal stent placement for the palliation of dysphagia from oesophageal cancer: multicentre randomised trial. Lancet 2004; 364:1497-504. [PMID: 15500894 DOI: 10.1016/s0140-6736(04)17272-3] [Citation(s) in RCA: 387] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Both single-dose brachytherapy and self-expanding metal stent placement are commonly used for palliation of oesophageal obstruction due to inoperable cancer, but their relative merits are unknown. We undertook a randomised trial to compare the outcomes of brachytherapy and stent placement in patients with oesophageal cancer. METHODS Nine hospitals in the Netherlands participated in our study. Between December, 1999, and June, 2002, 209 patients with dysphagia from inoperable carcinoma of the oesophagus or oesophagogastric junction were randomly assigned to stent placement (n=108) or single-dose (12 Gy) brachytherapy (n=101), and were followed up after treatment. Primary outcome was relief of dysphagia during follow-up, and secondary outcomes were complications, treatment for persistent or recurrent dysphagia, health-related quality of life, and costs. Analysis was by intention to treat. FINDINGS Nine patients (six [brachytherapy] vs three [stent placement]) did not receive their allocated treatments. None was lost to follow-up. Dysphagia improved more rapidly after stent placement than after brachytherapy, but long-term relief of dysphagia was better after brachytherapy. Stent placement had more complications than brachytherapy (36 [33%] of 108 vs 21 [21%] of 101; p=0.02), which was mainly due to an increased incidence of late haemorrhage (14 [13%] of 108 vs five [5%] of 101; p=0.05). Groups did not differ for persistent or recurrent dysphagia (p=0.81), or for median survival (p=0.23). Quality-of-life scores were in favour of brachytherapy compared with stent placement. Total medical costs were also much the same for stent placement (8215) and brachytherapy (8135). INTERPRETATION Despite slow improvement, single-dose brachytherapy gave better long-term relief of dysphagia than metal stent placement. Since brachytherapy was also associated with fewer complications than stent placement, we recommend it as the primary treatment for palliation of dysphagia from oesophageal cancer.
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108
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109
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Verwaal VJ, Boot H, Aleman BMP, van Tinteren H, Zoetmulder FAN. Recurrences after peritoneal carcinomatosis of colorectal origin treated by cytoreduction and hyperthermic intraperitoneal chemotherapy: location, treatment, and outcome. Ann Surg Oncol 2004; 11:375-9. [PMID: 15070596 DOI: 10.1245/aso.2004.08.014] [Citation(s) in RCA: 73] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND After treatment of peritoneal carcinomatosis of colorectal cancer origin by cytoreduction and hyperthermic intraperitoneal chemotherapy (HIPEC), recurrences develop in approximately 80% of patients. This study evaluates the outcome of such recurrences after initial treatment by cytoreduction and HIPEC. METHODS Between November 1995 and May 2003, 106 patients underwent cytoreduction and HIPEC. The progression-free interval, the location of the recurrence, and its treatment were recorded. Factors potentially related to survival after recurrences were studied. RESULTS Sixty-nine patients had a recurrence within the study period. For patients who had undergone a gross incomplete initial cytoreduction, the median duration of survival after recurrence was 3.7 months (standard error of the mean [SE], .3). If a complete cytoreduction had been accomplished initially, the median duration of survival after the recurrence was 11.1 months (SE, .9). A shorter interval between HIPEC and recurrence was associated with shorter survival after treatment of recurrence (hazard ratio, .94; SE, .02). After effective initial treatment, a second surgical debulking for recurrent disease resulted in a median survival duration of 10.3 months (SE, 1.9), and after treatment with chemotherapy it was 8.5 months (SE, 1.6). The survival was 11.2 months (SE, .5) for patients who received radiotherapy for recurrent disease. Patients who did not receive further treatment survived 1.9 months (SE, .3). CONCLUSIONS Treatment of recurrence after cytoreduction and HIPEC is often feasible and seems worthwhile in selected patients. Selection should be based mainly on the completeness of initial cytoreduction and the interval between HIPEC and recurrence.
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110
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van Vliet ACM, Boot H, van Uffelen R. Nightmares, sleep and cardiac symptoms in the elderly. Neth J Med 2004; 62:102; author reply 103. [PMID: 15209477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
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111
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Verwaal V, Zoetmulder F, Slooten G, Boot H. Long-term survival after cytoreduction and hyperthermic inteaperitoneal chemotherapy for colorectal carcinomatosis. Ann Surg Oncol 2004. [DOI: 10.1007/bf02524038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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112
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Meijer JWR, Mulder CJJ, Goerres MG, Boot H, Schweizer JJ. Coeliac disease and (extra)intestinal T-cell lymphomas: definition, diagnosis and treatment. SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. SUPPLEMENT 2004:78-84. [PMID: 15696854 DOI: 10.1080/00855920410014605] [Citation(s) in RCA: 75] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Intestinal lymphomas encompass those lymphomas with a dominant or only localized occurrence in the intestinal tract. Coeliac disease is highly associated with enteropathy-associated T-cell lymphomas (EATLs). Coeliac disease-related lymphomas can appear at nodal or extranodal sites. EATL is often multifocal with ulcerative lesions, which explains the high perforation rate at presentation or during chemotherapy. Staging includes ear-nose-throat examination and CT scan of the chest and abdomen. Positron emission tomography (PET) scanning may be valuable. Accurate diagnosis based on endoscopic biopsies is preferable; if necessary, full thickness laparoscopic small-bowel biopsies are mandatory. Refractory coeliac disease (RCD) with aberrant T cells carries a high risk of development of EATLs. There is no satisfactory treatment for EATL, the only possibility of preventing EATL development in RCD being autologous bone marrow transplantation. EATLs can present in 20% of patients as extra-small-bowel T-cell lymphomas; such as subcutaneous panniculitis-like lymphoma, hepatosplenic gamma/delta lymphoma, nodal as well as sinus, gastric or colon disease and extraintestinal T-cell lymphomas. The majority of EATLs present as large cell lymphoma CD3+, CD8-, CD30+; however, they also present as small cell lymphoma CD3+, CD8+, CD30-. Sometimes gamma/delta lymphomas in CD are recognized. Work-up of EATL must include immunohistology, T-cell flow cytometry, T-cell rearrangement and adequate imaging with CT and PET scanning.
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113
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Verwaal VJ, van Ruth S, de Bree E, van Sloothen GW, van Tinteren H, Boot H, Zoetmulder FAN. Randomized trial of cytoreduction and hyperthermic intraperitoneal chemotherapy versus systemic chemotherapy and palliative surgery in patients with peritoneal carcinomatosis of colorectal cancer. J Clin Oncol 2003; 21:3737-43. [PMID: 14551293 DOI: 10.1200/jco.2003.04.187] [Citation(s) in RCA: 1442] [Impact Index Per Article: 68.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
PURPOSE To confirm the findings from uncontrolled studies that aggressive cytoreduction in combination with hyperthermic intraperitoneal chemotherapy (HIPEC) is superior to standard treatment in patients with peritoneal carcinomatosis of colorectal cancer origin. PATIENTS AND METHODS Between February 1998 and August 2001, 105 patients were randomly assigned to receive either standard treatment consisting of systemic chemotherapy (fluorouracil-leucovorin) with or without palliative surgery, or experimental therapy consisting of aggressive cytoreduction with HIPEC, followed by the same systemic chemotherapy regime. The primary end point was survival. RESULTS After a median follow-up period of 21.6 months, the median survival was 12.6 months in the standard therapy arm and 22.3 months in the experimental therapy arm (log-rank test, P =.032). The treatment-related mortality in the aggressive therapy group was 8%. Most complications from HIPEC were related to bowel leakage. Subgroup analysis of the HIPEC group showed that patients with 0 to 5 of the 7 regions of the abdominal cavity involved by tumor at the time of the cytoreduction had a significantly better survival than patients with 6 or 7 affected regions (log-rank test, P <.0001). If the cytoreduction was macroscopically complete (R-1), the median survival was also significantly better than in patients with limited (R-2a), or extensive residual disease (R-2b; log-rank test, P <.0001). CONCLUSION Cytoreduction followed by HIPEC improves survival in patients with peritoneal carcinomatosis of colorectal origin. However, patients with involvement of six or more regions of the abdominal cavity, or grossly incomplete cytoreduction, had still a grave prognosis.
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114
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Verwaal V, Boot H, Zoetmulder F. 301 Peritoneal carcinomatosis of colorectal origin: results of palliative surgery and systemic chemotherapy. EJC Suppl 2003. [DOI: 10.1016/s1359-6349(03)90334-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Abstract
BACKGROUND Gastric MALT type lymphomas are distinct lymphomas that may develop after chronic antigenic stimulation caused by infection with Helicobacter pylori. An early antigen-dependent phase precedes the development of an antigen-independent phase. METHODS Narrative review. RESULTS The causative relationship between a chronic H. pylori infection and gastric MALT lymphomas has been based on epidemiological, histological, experimental and therapeutic studies. H. pylori eradication leads to a histological remission in +/- 70% of patients in early stage low-grade MALT lymphoma. There is no basis for therapeutic consequences in the case of persistent monoclonality. Full thickness invasion of the gastric wall and lymph node involvement and/or high-grade lymphoma denote the transition to an antigen-independent phase and calls for conventional treatment modalities. Molecular findings show a specific translocation in low-grade MALT lymphomas: t(11,18) and nuclear expression of bcl-10 that are highly indicative of the transition of the antigen-dependent into the antigen-independent phase. Other chromosomal and molecular findings are probably also involved. CONCLUSION The multistep pathogenesis of chronic H. pylori gastritis into low-grade gastric MALT lymphoma and tumour progression to a higher stage and grade are characterized by multiple molecular biological events. Antigen-dependency during the early phase of this malignancy is proven by the results of H. pylori eradication.
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116
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Kruijtzer CMF, Boot H, Beijnen JH, Lochs HL, Parnis FX, Planting AST, Pelgrims JMG, Williams R, Mathôt RAA, Rosing H, Schot ME, Van Tinteren H, Schellens JHM. Weekly oral paclitaxel as first-line treatment in patients with advanced gastric cancer. Ann Oncol 2003; 14:197-204. [PMID: 12562644 DOI: 10.1093/annonc/mdg078] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Pharmacokinetic study has shown that co-administration of cyclosporin A (CsA), which acts as a P-glycoprotein (P-gp) and CYP-3A blocker, resulted in an 8-fold increase in the systemic exposure of oral paclitaxel. Two doses of oral paclitaxel on 1 day in combination with CsA resulted in higher systemic exposure than single dose administration. PATIENTS AND METHODS In this phase II study, chemonaïve patients with advanced gastric cancer received oral paclitaxel weekly in two doses of 90 mg/m(2) on the same day; CsA (10 mg/kg) was given 30 min before each dose of oral paclitaxel. RESULTS In 25 patients, the main toxicities were: nausea CTC grade 2/3, 10 patients (40%); vomiting grade 2/3, 4 patients (20%); diarrhea grade 2/3, 6 patients (24%); neutropenia grade 3/4, 5 patients (20%). In the 24 evaluable patients, eight partial responses were observed, resulting in an overall response rate (ORR) of 33% [95% confidence interval (CI) 18% to 52%]. Eleven patients had stable disease (46%) and 5 patients showed progressive disease (21%). The ORR in the total population was 32% (95% CI 17% to 50%). The median time to progression was 16 weeks (95% CI 9-22). Pharmacokinetic analyses revealed that the mean area under the plasma concentration-time curve (AUC) of orally administered paclitaxel (+/- standard deviation) was 3757.6 +/- 939.4 ng.h/ml in week 1 and 3928.4 +/- 1281 ng.h/ml in week 2. The intrapatient variability in the AUC was 12%. CONCLUSIONS Oral paclitaxel in combination with CsA is both active and safe in chemonaïve patients with advanced gastric cancer. Toxicities were mainly gastrointestinal.
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118
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Zuetenhorst JM, Hoefnageli CA, Boot H, Valdés Olmos RA, Taal BG. Evaluation of (111)In-pentetreotide, (131)I-MIBG and bone scintigraphy in the detection and clinical management of bone metastases in carcinoid disease. Nucl Med Commun 2002; 23:735-41. [PMID: 12124478 DOI: 10.1097/00006231-200208000-00006] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Bone metastases are assumed to be rare in carcinoid disease and to be associated mainly with bronchial primaries. The aim of the present study was to evaluate the occurrence of bone metastases in patients with metastatic carcinoid tumours, and the role of various nuclear medicine modalities (bone scintigraphy, (111)In-pentetreotide and (131)I-MIBG) in its detection and clinical management. Nine (2 women, 7 men, median age 65 years) out of 86 consecutive carcinoid patients treated between 1987 and 1998 developed bone metastases (10%) with a median interval of 37 months between the diagnosis of metastatic carcinoid and bone metastases. Seven of them had non-bronchial primaries. (111)In-pentetreotide scintigraphy failed to detect the bone lesions in 50% of the cases, and (131)I-meta-iodobenzylguanidine(MIBG) scintigraphy in almost 80% of cases. Standard bone scintigraphy, however, was positive in all. Pain relief of bone metastases by means of radiation therapy was obtained in 5 of 6 patients. In another patient palliation of pain symptoms was obtained with Rhenium-186-hydroxyethylidene diphosphonate. Octreotide, Interferon of MIBG were ineffective for this purpose. It is concluded that bone metastases in carcinoid patients may be missed on (131)I-MIBG and (111)In-pentetreotide scintigraphy. Bone scintigraphy is a sensitive imaging technique. Diagnostic nuclear medicine modalities may be helpful in the clinical management of carcinoid disease.
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Zuetenhorst JM, van Velthuysen MLF, Rutgers EJT, Boot H, Taal BC. Pathogenesis and treatment of pain caused by skin metastases in neuroendocrine tumours. Neth J Med 2002; 60:207-11. [PMID: 12365476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
Abstract
BACKGROUND Prognosis of neuroendocrine tumours has improved during the last decade and one might expect that more patients with (sub)cutaneous metastases will be seen in the future. We investigated the cause of pain in skin metastases and tried to give recommendations about treatment options. METHODS We compared histology of (sub)cutaneous metastases in four patients, two with severely painful skin lesions and two without pain. RESULTS On the pathological slides there were no differences in neuroinvasion, angioinvasion or mitosis between painful and non-painful metastases. However, the painful metastases rapidly multiplied, while the others remained indolent in nature. Pain was very difficult to manage and did not respond to analgesics, irradiation or systemic treatment with interferon or chemotherapy. Local excision was the only successful treatment option. CONCLUSION Histology did not show differences between painful and non-painful skin metastases. Local excision is the treatment of choice.
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120
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Liu H, Ye H, Ruskone-Fourmestraux A, De Jong D, Pileri S, Thiede C, Lavergne A, Boot H, Caletti G, Wündisch T, Molina T, Taal BG, Elena S, Thomas T, Zinzani PL, Neubauer A, Stolte M, Hamoudi RA, Dogan A, Isaacson PG, Du MQ. T(11;18) is a marker for all stage gastric MALT lymphomas that will not respond to H. pylori eradication. Gastroenterology 2002; 122:1286-94. [PMID: 11984515 DOI: 10.1053/gast.2002.33047] [Citation(s) in RCA: 258] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS Eradication of Helicobacter pylori leads to cure of gastric mucosa-associated lymphoid tissue (MALT) lymphoma in 75% of localized cases. However, prolonged follow-up is necessary to determine whether a lymphoma responds to therapy. In a small series of cases, we showed that t(11;18)(q21;q21)-positive MALT lymphomas failed to respond to H. pylori eradication. The present study aimed to verify this finding in a large cohort and confirm whether the translocation predicts the response of stage I(E) tumors, for which clinical staging has little prognostic value. METHODS A total of 111 patients with H. pylori-positive gastric MALT lymphoma treated with antibiotics were studied. Clinical staging was undertaken before therapy. The response of lymphoma to H. pylori eradication was determined by histologic examination of gastric biopsy specimens. Diagnostic biopsy specimens were analyzed for t(11;18)(q21;q21) by reverse-transcription polymerase chain reaction of the API2-MALT1 transcript. RESULTS Forty-seven of the 48 patients who showed complete regression had lymphoma at stage I(E), whereas 43 of the 63 nonresponsive cases were at stage I(E) and the remaining cases at stage II(E) or above. t(11;18)(q21;q21) was detected in 2 of 48 complete-regression cases, and these positive cases showed relapse of lymphoma in the absence of H. pylori reinfection. In contrast, the translocation was present in 42 of the 63 nonresponsive cases, including 26 of 43 (60%) at stage I(E). CONCLUSIONS t(11;18)(q21;q21)-positive gastric MALT lymphomas, including those at stage I(E), do not respond to H. pylori eradication. Detection of the translocation should help the clinical management of patients with gastric MALT lymphoma.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Chromosomes, Human, Pair 11
- Chromosomes, Human, Pair 18
- Female
- Helicobacter Infections/complications
- Helicobacter Infections/drug therapy
- Helicobacter pylori/drug effects
- Humans
- Lymphoma, B-Cell, Marginal Zone/drug therapy
- Lymphoma, B-Cell, Marginal Zone/etiology
- Lymphoma, B-Cell, Marginal Zone/genetics
- Male
- Middle Aged
- Neoplasm Staging
- Oncogene Proteins, Fusion/genetics
- Stomach Neoplasms/drug therapy
- Stomach Neoplasms/etiology
- Stomach Neoplasms/genetics
- Translocation, Genetic
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van den Bongard HJGD, Boot H, Baas P, Taal BG. The role of parallel stent insertion in patients with esophagorespiratory fistulas. Gastrointest Endosc 2002; 55:110-5. [PMID: 11756930 DOI: 10.1067/mge.2002.119731] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND Patients with malignant esophagorespiratory fistulas have a poor prognosis. Treatment is palliative and involves restoration of the ability to ingest food and prevention of aspiration by insertion of esophageal or tracheobronchial stents. Because insertion of a single stent may be insufficient for palliation, a series of patients who underwent parallel stent insertion were studied. METHODS Thirteen patients with esophagorespiratory fistulas who required parallel stents were studied retrospectively. Palliation was evaluated by assessing dyspnea, dysphagia, and coughing associated with eating and/or drinking before and after insertion of stents. OBSERVATIONS Insertion of the first stent (n = 13) resulted in complete relief of symptoms attributed to an esophagorespiratory fistula in 46% and in a reduction in symptoms in 54% of patients. The interval between insertion of the first and second stents ranged from 1 to 182 days (mean 46 days). Insertion of the second stent (n = 12) resulted in complete relief of symptoms in 42% and a reduction in symptoms in 58% of the patients. CONCLUSION Parallel stent insertion may be indicated in patients with symptoms caused by malignant esophagorespiratory fistula.
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Taal BG, Boot H, Peterse H. Gastrointestinal metastases in lobular breast cancer. Ann Oncol 2001; 12:1765. [PMID: 11843257 DOI: 10.1023/a:1013557304793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Valdés Olmos RA, Hoefnagel CA, Bais E, Boot H, Taal B, de Kraker J, Vote PA. [Therapeutic advances of nuclear medicine in oncology]. REVISTA ESPANOLA DE MEDICINA NUCLEAR 2001; 20:547-57. [PMID: 11709141 DOI: 10.1016/s0212-6982(01)72011-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
With the development of new radiopharmaceuticals there is a tendency to apply nuclear medicine therapy for malignancies of higher incidence (lymphoma, prostate) than the ones which have been treated for many years (thyroid cancer, neuroendocrine tumours). One of the most important areas of current development in radionuclide cancer therapy is the monotherapeutic use of new or already available radiopharmaceuticals in preclinical or phase I studies and to a lesser degree in phase II trials. In this context, the radioimmunotherapy is showing important advances in the treatment of medullary thyroid carcinoma, malignant lymphomas en brain tumours with potential extension to neuroblastoma therapy. The development of DOTA as a chelating agent has lead to the use of Y-90-DOTATOC in the treatment of neuroendocrine tumours, particularly carcinoid tumours, and non-I131I-avid thyroid carcinomas. In an effort to improve tumour targeting together with simultaneous reduction of physiological organ uptake, 131I-MIBG is being used in combination with interferon a and pre-targeting with unlabelled MIBG in the treatment of carcinoid tumours. New routes of administration of radiopharmaceuticals (intratumoral, intra-arterial) have enhanced the treatment of malignancies of liver, pancreas and brain as well as the potential use of radioimmunotherapy by intravesical administration for bladder carcinoma. Another significant tendency in radionuclide therapy is its evolution from monotherapy towards a combined application with other anticancer modalities. Some recent examples of combined therapy with demonstrated anti-tumour effect are found in neuroblastoma (131I-MIBG and chemotherapy), bone metastases of prostatic carcinoma (addition of 89Sr to chemotherapy schedules), brain malignancies (adjuvant use of radioimmnunotherapy in relation to surgery and external radiotherapy) and lymphoma (radioimmunotherapy combined with chemotherapy or immunotherapy). Reinforcing this trend in phase II and III studies as well as the planning of multicenter trials following the guidelines and criteria of clinical oncology will determine the future advances in this field.
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Witkamp AJ, de Bree E, Kaag MM, Boot H, Beijnen JH, van Slooten GW, van Coevorden F, Zoetmulder FA. Extensive cytoreductive surgery followed by intra-operative hyperthermic intraperitoneal chemotherapy with mitomycin-C in patients with peritoneal carcinomatosis of colorectal origin. Eur J Cancer 2001; 37:979-84. [PMID: 11334722 DOI: 10.1016/s0959-8049(01)00058-2] [Citation(s) in RCA: 166] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Peritoneal seeding from colorectal cancer has a very poor prognosis and is relatively resistant to systemic chemotherapy. We performed a phase I/II trial to investigate the feasibility and effectiveness of extensive cytoreductive surgery in combination with intra-operative hyperthermic intraperitoneal chemotherapy (HIPEC) in these patients. 29 patients with peritoneal carcinomatosis of colorectal origin without evidence of distant metastases underwent cytoreductive surgery and intra-operative HIPEC with mitomycin-C (MMC), followed by systemic chemotherapy with 5-fluorouracil (5-FU)/leucovorin. Surgical complications occurred in 11 patients (38%). One patient died directly related to the treatment, resulting in a mortality rate of 3%. MMC toxicity existed mainly of leucocytopenia (in 15 patients; 52%). After a median follow-up of 38 months (range 26-52 months) we found a 2- and 3-year survival rate (Kaplan-Meier) of 45 and 23%, respectively. Extensive cytoreductive surgery and HIPEC is feasible in patients with peritoneal seeding of colorectal cancer. First results suggest that a higher median survival could be achieved compared with conventional palliative surgery and systemic chemotherapy, therefore a randomised phase III study is now being conducted.
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de Jong D, Vyth-Dreese F, Dellemijn T, Verra N, Ruskoné-Fourmestraux A, Lavergne-Slove A, Hart G, Boot H. Histological and immunological parameters to predict treatment outcome of Helicobacter pylori eradication in low-grade gastric MALT lymphoma. J Pathol 2001. [PMID: 11241410 DOI: 10.1002/1096-9896(2000)9999:9999<::aid-path811>3.0.co;2-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Helicobacter pylori eradication is generally accepted as the first choice of treatment for stage IE low-grade gastric MALT lymphoma (mucosa-associated lymphoid tissue-type lymphoma). Treatment failure may be attributed to the extent of the disease and to progression into an antigen-independent phase. This study assessed the value of morphological grading and the expression of the co-stimulatory markers CD40, CD80 and CD86 and their ligands to predict clinical outcome in 23 consecutive low-grade MALT lymphoma patients treated with H. pylori eradication. Complete regression was achieved in 13/23 patients (56%), partial regression in two (9%), and no response in eight (35%). Histological grading was highly predictive of clinical response, especially in stage IE(1) patients, with complete remissions in 10/12 tumours with purely low-grade (type A) morphology and 1/8 tumours with increased numbers of blasts (type B) (p=0.0046) and was related to the expression of costimulatory markers (p=0.0061). Moreover, CD86 as a single marker proved to be of predictive value for treatment outcome (p=0.0086). These results suggest that morphological grading and immunological criteria can be defined to recognize the transition into the antigen-independent phase of gastric MALT-NHL. In addition to clinical stage, these critera may in future serve as a practical pathological guide to the choice of therapy.
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