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Liénard D, Eggermont AM, Koops HS, Kroon B, Towse G, Hiemstra S, Schmitz P, Clarke J, Steinmann G, Rosenkaimer F, Lejeune FJ. Isolated limb perfusion with tumour necrosis factor-alpha and melphalan with or without interferon-gamma for the treatment of in-transit melanoma metastases: a multicentre randomized phase II study. Melanoma Res 1999; 9:491-502. [PMID: 10596916 DOI: 10.1097/00008390-199910000-00009] [Citation(s) in RCA: 121] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
This open, multicentre, randomized phase II trial was conducted to determine the effect of isolated limb perfusion (ILP) with tumour necrosis factor-alpha (TNFalpha) in combination with melphalan with or without interferon-gamma (IFNgamma) in patients with in-transit metastases of melanoma of the limbs (MD Anderson stage IIIA or IIIAB, AJCC stage III). The 64 patients included were randomized to receive either a two- drug regimen consisting of TNFalpha and melphalan (TM-ILP) or a three-drug regimen consisting of TNFalpha, melphalan and INFgamma (TIM-ILP). Patients randomized to receive IFNgamma were pretreated for 2 days before the ILP with once daily 0.2 mg IFNgamma subcutaneously and also received the same amount of IFNgamma during ILP. A total of 47 complete responses (73%) were reported, 22 (69%) of which occurred in the TM-ILP group and 25 (78%) in the TIM-ILP group; the difference was not significant. The 14 partial responses (22%) were split evenly between the treatment groups. In the TM-ILP group, two cases of stable disease and one case of progressive disease were reported. The overall response rate (complete plus partial responses) was 100% in the TIM-ILP group and 91% in the TM-ILP group, yielding an overall response of 95% for this study. In the historical control data, where 103 patients had received melphalan alone (M-ILP), there were 54 records of complete responses (52%) and 80 of complete or partial responses (78%). The median survival time estimated by the Kaplan-Meier method was 819 days for the TM-ILP group, > 705 days for the TIM-ILP group and 873 days for the combined study population; estimates for time to local progression or recurrence were 327 days, in excess of 498 days and 405 days, respectively. The corresponding figure for the historical controls was 338 days. These data suggest that TNFalpha associated with melphalan may be superior to melphalan alone for ILP.
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van Basten JP, van Driel MF, Hoekstra HJ, Sleijfer DT, van de Wiel HB, Droste JH, Schraffordt Koops H, Mensink HJ. Objective and subjective effects of treatment for testicular cancer on sexual function. BJU Int 1999; 84:671-8. [PMID: 10510114 DOI: 10.1046/j.1464-410x.1999.00262.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To determine whether the treatment of patients with testicular cancer, using cisplatin combined with etoposide and bleomycin (BEP) after orchidectomy in those with disseminated disease, causes changes in sex hormones and penile vascularization, possibly related to sexual dysfunction. PATIENTS AND METHODS Ten patients treated with BEP were compared with 11 undergoing orchidectomy alone followed by surveillance. Sex hormone levels were analysed and cavernosal artery duplex ultrasonography performed before orchidectomy and at 6 and 12 months afterward. Patients were questioned about their sexual function. After 1 year, a visual erotic stimulation (VES) test was performed to assess penile rigidity. RESULTS In contrast to the surveillance group, BEP-treated patients had higher follicle-stimulating hormone (4.6 vs 26.5 U/L) and luteinizing hormone (1.4 vs 8.2 U/L) levels, and lower testosterone levels (21.1 vs 14.7 nmol/L) at 6 months than at baseline. At 1 year, most patients had compensated hypergonadotrophic eugonadism, but Leydig cell function had recovered. Changes in cavernosal artery peak flow velocities induced by local injection with papaverine/phentolamine showed no difference between the groups before and 6 months after orchidectomy. Loss of libido and erectile dysfunction were reported more frequently by BEP-treated patients. However, 1 year after treatment, most reported a satisfying sex life and VES resulted in a rigid erection in nearly all patients. The reported erectile dysfunction could not be explained by changes in plasma testosterone levels or diminished blood flow velocities. CONCLUSIONS After being diagnosed with testicular cancer, sexual morbidity is considerable, but within 1 year some improvement may be expected. BEP induces transient testicular dysfunction but this recovers. Although BEP is related to symptoms of angiopathy, cavernosal blood flow seems to be unaffected. These findings and the normal VES-evoked penile rigidity suggest that sexual dysfunction is more psychological than organically induced by BEP.
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Plaat BE, Molenaar WM, Mastik MF, Koudstaal J, van den Berg E, Koops HS, Hoekstra HJ. Hyperthermic isolated limb perfusion with tumor necrosis factor-alpha and melphalan in patients with locally advanced soft tissue sarcomas: treatment response and clinical outcome related to changes in proliferation and apoptosis. Clin Cancer Res 1999; 5:1650-7. [PMID: 10430064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
Hyperthermic isolated limb perfusion with tumor necrosis factor-alpha and melphalan (HILP-TM) with or without IFN-gamma is a promising local treatment in patients with locally advanced extremity soft tissue sarcomas (STSs), with response rates of up to 84%. The mechanisms of the treatment response are poorly understood. Here, we determined the HILP-TM-induced changes in mitotic activity, proliferation, and apoptosis in 37 STSs; the additional effect of IFN-gamma; and the association of HILP-TM with treatment response and clinical outcome. On archival material, obtained before and 6-8 weeks after HILP-TM with (n = 15) or without (n = 22) IFN-gamma, the number of mitoses was counted, and the proliferation fraction was determined by immunohistological staining for the proliferation associated Ki-67 antigen (MIB1). Apoptosis was visualized by enzymatic detection of DNA fragmentation (terminal deoxynucleotidyl transferase-mediated nick end labeling method). Clinical and histological response, follow-up status, and survival were recorded. The number of mitoses dropped 57% and proliferation rate decreased with 40% after HILP-TM, whereas the amount of apoptosis after HILP-TM more than doubled as before HILP-TM. The addition of IFN-gamma to HILP-TM did not influence the changes in tumor parameters and did not affect treatment response. A better clinical response to HILP-TM was correlated with high mitotic activity and low amount of apoptosis in tumor samples before HILP-TM. Patients with highly proliferative STS before and after HILP-TM had a relatively poor prognosis. Furthermore, patients who developed distant metastases after HILP-TM had a relatively high number of dividing cells in the tumor remnants after treatment.
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Sonneveld DJ, Hoekstra HJ, Van Der Graaf WT, Sluiter WJ, Schraffordt Koops H, Sleijfer DT. The changing distribution of stage in nonseminomatous testicular germ cell tumours, from 1977 to 1996. BJU Int 1999; 84:68-74. [PMID: 10444127 DOI: 10.1046/j.1464-410x.1999.00072.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To determine the changes between 1977 and 1996 in the distribution of stages of testicular cancer (TC). PATIENTS AND METHODS The stage distribution was assessed, using various classifications, i.e. the Royal Marsden (RM), Indiana, European Organization for Research and Treatment of Cancer (EORTC), International Germ Cell Cancer Collaborative Group (IGCCCG) and the Medical Research Council (MRC), in 517 patients with nonseminomatous testicular germ cell tumours (NSTGCTs) diagnosed at a single institution between 1977 and 1996. RESULTS The number of patients in four consecutive 5-year periods (1977-81, 1982-86, 1987-91, 1992-96) was 119, 141, 141, and 116, respectively. Frequency analyses showed a significant increase of RM stage I, in proportion to stage II-IV, in 1982-86 (55%, odds ratio, OR, 2.54), 1987-91 (53%, OR 2.33) and 1992-96 (61%, OR 3.24) compared to the period 1977-81 (33%). A separate analysis of patients with disseminated disease showed a proportionate significant decrease of RM stage II in 1992-96 (29%, OR 0.43) compared with 1977-81 (49%). There was also a relative decrease of good-prognosis patients with disseminated disease in 1992-96 compared with 1977-81, using analyses of the Indiana (from 56% to 33%, OR 0.39) and EORTC classification (from 78% to 56%, OR 0.36). Analyses of the IGCCCG and MRC classification showed a significant decrease of good-prognosis patients in the 1982-86 compared with the first 5-year period (for IGCCCG, from 54% to 35%, OR 0.46, and for MRC, from 43% to 24%, OR 0.42). CONCLUSION The stage distribution of NSTGCT over the past two decades has changed. The proportion of stage I patients has increased since the early 1980s, apparently resulting from a shift of low-extent disseminated disease to stage I disease. This finding is relevant in reducing the treatment required in a higher proportion of patients and the subsequent reduction of long-term risk from treatment.
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de Graaff WE, van Echten J, van der Veen AY, Sleijfer DT, Timmer A, Schraffordt Koops H, de Jong B. Loss of the Y-chromosome in the primary metastasis of a male sex cord stromal tumor: pathogenetic implications. CANCER GENETICS AND CYTOGENETICS 1999; 112:21-5. [PMID: 10432930 DOI: 10.1016/s0165-4608(98)00245-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The first published chromosomal pattern of the retroperitoneal lymph node metastasis of a malignant gonadal stroma cell tumor of the adult testis is presented. Karyotyping showed structural chromosomal abnormalities and loss of the Y-chromosome. This loss was confirmed in primary tumor and metastasis using fluorescence in situ hybridization (FISH). The characteristic chromosomal abnormality of adult testicular germ cell tumors, an i(12p), was not present. The results are compared with other data of testicular and ovarian sex cord stromal tumors. From the comparison of the male tumors, it is concluded that loss of the Y-chromosome might have a pathogenetic significance.
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van Echten J, Timmer B, Dam A, Sleijfer DT, Schraffordt Koops H, de Jong B. Cytogenetic analysis of a mature teratoma and a yolk sac tumor component of a late relapse of a disseminated testicular nonseminoma. CANCER GENETICS AND CYTOGENETICS 1999; 111:49-54. [PMID: 10326591 DOI: 10.1016/s0165-4608(98)00211-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
We report on the cytogenetics of a primary testicular nonseminoma, a residual mature teratoma after remission-induction chemotherapy, and a late relapse after 9 years of follow-up, in one patient. The late relapse was composed of a mature teratoma and a yolk sac tumor component. Cytogenetic comparison of the different tumors shows that progression of primary testicular nonseminoma to residual mature teratoma and to a late-relapse lesion is accompanied by net loss of chromosomes. In addition, our findings may suggest that transformation to viable cancer in a late-relapse lesion is accompanied by further chromosomal losses.
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Koops HS, Doting MH, de Vries J, Tiebosch AT, Plukker JT, Hoekstra HJ, Piers DA. Sentinel node biopsy as a surgical staging method for solid cancers. Radiother Oncol 1999; 51:1-7. [PMID: 10386710 DOI: 10.1016/s0167-8140(99)00024-9] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The sentinel node is the first lymph node that drains a primary tumour. If this lymphatic drainage occurs in a step-wise fashion, this lymph node reflects the pathological status of the remaining lymph node basin. The day before the operation, a total dose of 60 MBq 99mTc nanocolloid is injected around the primary tumour for lymphoscintigraphy. On the day of surgery, 1 ml of blue dye is injected around the primary tumour to facilitate sentinel lymph node detection. After making a small incision over the regional lymph node region, the sentinel node can be detected using a hand-held gamma ray detection probe; the sentinel lymph node and the afferent lymphatic vessels will be stained blue. Sentinel node biopsy has proved useful for malignant melanoma, breast cancer, penile cancer, vulvar cancer, Merkel cell carcinoma and thyroid cancer. New studies are described on breast cancer and malignant melanoma. Gamma-probe-guided localization of radiolabelled lymph nodes can direct the surgeon non-invasively to the exact location of the sentinel node. Once localized with a gamma probe, it is quick and easy to remove the sentinel node through a small incision. Discriminating the node from other tissue can be aided by blue dye which stains the lymph node. It appears that both radioactivity and blue dye are complementary for locating the sentinel node.
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Nijhuis PH, Pras E, Sleijfer DT, Molenaar WM, Koops HS, Hoekstra HJ. Long-term results of preoperative intra-arterial doxorubicin combined with neoadjuvant radiotherapy, followed by extensive surgical resection for locally advanced soft tissue sarcomas of the extremities. Radiother Oncol 1999; 51:15-9. [PMID: 10386712 DOI: 10.1016/s0167-8140(99)00003-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND AND PURPOSE In the 1980s a combined modality therapy of intraarterial doxorubicin, neoadjuvant radiotherapy and surgery was initiated at the Groningen University Hospital as a limb-saving treatment for locally advanced, primarily irresectable high-grade soft tissue sarcomas (STS) of the extremities. This study presents the short- and long-term results. PATIENTS AND METHODS Between 1983 and 1987, 11 patients were treated with intraarterial doxorubicin, preoperative radiotherapy (10 x 3.5 Gy) and surgical resection. Non-radical resections received additional postoperative radiotherapy of 20-30 Gy. RESULTS The limb-salvage rate was 91%, without local recurrences during a median follow-up of 84 months. Six patients died (55%); five from metastatic disease (45%). There were five long-term survivors with a median follow-up of 10 years. Three patients (60%) suffered serious late complications, resulting in disabilitating limb function. CONCLUSION Although this approach is feasible as a limb-saving treatment for these unfavorable STS, long-term morbidity is high.
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Olieman AF, Liénard D, Eggermont AM, Kroon BB, Lejeune FJ, Hoekstra HJ, Koops HS. Hyperthermic isolated limb perfusion with tumor necrosis factor alpha, interferon gamma, and melphalan for locally advanced nonmelanoma skin tumors of the extremities: a multicenter study. ARCHIVES OF SURGERY (CHICAGO, ILL. : 1960) 1999; 134:303-7. [PMID: 10088573 DOI: 10.1001/archsurg.134.3.303] [Citation(s) in RCA: 86] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
BACKGROUND Hyperthermic isolated limb perfusion (HILP) with tumor necrosis factor alpha (TNF-alpha), interferon gamma, and melphalan has proved to be useful in the treatment of recurrent malignant melanoma and of locally advanced soft tissue sarcomas of the extremities. OBJECTIVE To determine whether this modality is also effective in the treatment of locally advanced nonmelanoma skin tumors of the extremities. PATIENTS AND METHODS Fifteen patients with locally advanced primary, recurrent, or metastatic skin tumors of the extremities (12 with squamous cell carcinoma and 3 with Merkel cell carcinoma) underwent HILP with TNF-alpha, interferon gamma, and melphalan. Six tumors were localized in the upper extremity (40%), and 9 in the lower extremity (60%). Treatment-related complications, limb salvage rate, local recurrence, and regional and distant metastases were scored during a median follow-up of 20 months. RESULTS After HILP, 9 patients (60%) showed a complete response (with histopathological confirmation). Four patients (27%) showed a partial response (with histopathological confirmation in 1 patient), and 2 patients (13%) showed no change (with histopathological confirmation in 1 patient and with clinical evidence in 1 patient). Two patients (13%) showed treatment-related complications. The limb salvage was achieved in 12 patients (80%), and the local recurrences developed in 4 patients (27%). During follow-up, regional lymph node metastases were observed in 2 patients (13%) and distant metastases in 2 patients (13%). CONCLUSION Based on our results, HILP with TNF-alpha, interferon gamma, and melphalan should be considered as a limb-saving treatment modality in patients with locally advanced nonmelanoma skin tumors of the extremities who would otherwise be candidates for ablative surgery.
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van Ginkel RJ, Kole AC, Nieweg OE, Molenaar WM, Pruim J, Koops HS, Vaalburg W, Hoekstra HJ. L-[1-11C]-tyrosine PET to evaluate response to hyperthermic isolated limb perfusion for locally advanced soft-tissue sarcoma and skin cancer. J Nucl Med 1999; 40:262-7. [PMID: 10025833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023] Open
Abstract
UNLABELLED PET with L-[1-11C]-tyrosine (TYR) was investigated in patients undergoing hyperthermic isolated limb perfusion (HILP) with recombinant tumor necrosis factor alpha (rTNF-alpha) and melphalan for locally advanced soft-tissue sarcoma and skin cancer of the lower limb. METHODS Seventeen patients (5 women, 12 men; age range 24-75 y; mean age 52 y) were studied. TYR PET studies were performed before HILP and 2 and 8 wk afterwards. The protein synthesis rates (PSRs) in nanomoles per milliliter per minute were calculated. After final PET studies, tumors were resected and pathologically examined. Patients with pathologically complete responses (pCR) showed no viable tumors after treatment. Those with pathologically partial responses (pPR) showed various amounts of viable tumors in the resected tumor specimens. RESULTS Six patients (35%) showed a pCR and 11 patients (65%) showed a pPR. All tumors were depicted as hot spots on PET studies before HILP. The PSR in the pCR group at 2 and 8 wk after perfusion had decreased significantly (P < 0.05) in comparison to the PSR before HILP. A significant difference was found in PSR between the pCR and pPR groups at 2 and at 8 wk (P < 0.05). Median PSR in nonviable tumor tissue was 0.62 and ranged from 0.22 to 0.91. With a threshold PSR of 0.91, sensitivity and specificity of TYR PET were 82% and 100%, respectively. The predictive value of a PSR > 0.91 for having viable tumor after HILP was 100%, whereas the predictive value of a PSR < or = 0.91 for having nonviable tumor tissue after HILP was 75%. The 2 patients in the pPR groups with a PSR < 0.91 showed microscopic islets of tumor cells surrounded by extensive necrosis on pathological examination. CONCLUSION Based on the calculated PSR after HILP, TYR PET gave a good indication of the pathological outcome. Inflammatory tissue after treatment did not interfere with viable tumor on the images, suggesting that it may be worthwhile to pursue TYR PET in other therapy evaluation settings.
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Olieman AF, van Ginkel RJ, Molenaar WM, Schraffordt Koops H, Hoekstra HJ. Hyperthermic isolated limb perfusion with tumour necrosis factor-alpha and melphalan as palliative limb-saving treatment in patients with locally advanced soft-tissue sarcomas of the extremities with regional or distant metastases. Is it worthwhile? Arch Orthop Trauma Surg 1998; 118:70-4. [PMID: 9833110 DOI: 10.1007/s004020050314] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
The management of locally advanced soft-tissue sarcomas (STS) of the extremities in patients who present with regional and/or distant metastases at the time of diagnosis remains an unsolved problem. The recently introduced hyperthermic isolated limb perfusion (HILP) with tumour necrosis factor (TNF)-alpha and melphalan has been shown to be an effective limb-saving treatment modality, but is it feasible to use this approach with palliative intent? Nine patients, five men and four women, mean age 41 (range 21-75) years with locally advanced extremity STS and regional (n = 3) or distant (n = 6) metastases at the time of diagnosis, underwent a palliative HILP with TNF-alpha and melphalan. Resection of the residual tumour mass was performed, if possible, 6-8 weeks after HILP. Treatment-related morbidity, local recurrences and the limb salvage rate were scored during follow-up. The median follow-up period was 9 (range 3-39) months (seven deaths, but six were due to metastatic disease). Treatment-related morbidity was seen after 3 of the 10 perfusions performed (30%) and consisted of superficial wound infections (n = 2), blow out of the external iliac artery followed by an iliac thrombosis (n = 1). Two patients showed local recurrences after HILP followed by resection of the residual tumour mass, and one patient showed local progression after two perfusions without resection. Limb salvage was achieved in 8 patients (89%). Therefore, HILP with TNF-alpha and melphalan for locally advanced extremity STS in patients with disseminated disease is feasible. The local management of locally advanced extremity STS should be the same whether the intent is curative or palliative, as the local control improves the quality of life.
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Ham SJ, Schraffordt Koops H, van der Graaf WT, van Horn JR, Postma L, Hoekstra HJ. Historical, current and future aspects of osteosarcoma treatment. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 1998; 24:584-600. [PMID: 9870738 DOI: 10.1016/s0748-7983(98)93896-3] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Koops HS, Vaglini M, Suciu S, Kroon BB, Thompson JF, Göhl J, Eggermont AM, Di Filippo F, Krementz ET, Ruiter D, Lejeune FJ. Prophylactic isolated limb perfusion for localized, high-risk limb melanoma: results of a multicenter randomized phase III trial. European Organization for Research and Treatment of Cancer Malignant Melanoma Cooperative Group Protocol 18832, the World Health Organization Melanoma Program Trial 15, and the North American Perfusion Group Southwest Oncology Group-8593. J Clin Oncol 1998; 16:2906-12. [PMID: 9738557 DOI: 10.1200/jco.1998.16.9.2906] [Citation(s) in RCA: 189] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Patients with primary cutaneous melanoma > or = 1.5 mm in thickness are at high risk of having regional micrometastases at the time of initial surgical treatment. A phase III international study was designed to evaluate whether prophylactic isolated limb perfusion (ILP) could prevent regional recurrence and influence survival. PATIENTS AND METHODS A total of 832 assessable patients from 16 centers entered the study; 412 were randomized to wide excision (WE) only and 420 to WE plus ILP with melphalan and mild hyperthermia. Median age was 50 years, 68% of patients were female, 79% of melanomas were located on a lower limb, and 47% had a thickness > or = 3 mm. RESULTS Median follow-up duration is 6.4 years. There was a trend for a longer disease-free interval (DFI) after ILP. The difference was significant for patients who did not undergo elective lymph node dissection (ELND). The impact of ILP was clearly on the occurrence-as first site of progression - of in-transit metastases (ITM), which were reduced from 6.6% to 3.3%, and of regional lymph node (RLN) metastases, with a reduction from 16.7% to 12.6%. There was no benefit from ILP in terms of time to distant metastasis or survival. Side effects were higher after ILP, but transient in most patients. There were two amputations for limb toxicity after ILP. CONCLUSION Prophylactic ILP with melphalan cannot be recommended as an adjunct to standard surgery in high-risk primary limb melanoma.
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Sonneveld DJ, Schraffordt Koops H, Sleijfer DT, Hoekstra HJ. Bilateral testicular germ cell tumours in patients with initial stage I disease: prevalence and prognosis--a single centre's 30 years' experience. Eur J Cancer 1998; 34:1363-7. [PMID: 9849418 DOI: 10.1016/s0959-8049(98)00055-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Development of second testicular tumours, i.e. bilateral testicular cancer, is influenced by systemic chemotherapy for the first tumour. The prevalence of bilateral testicular cancer was studied in patients with initial stage I disease, in which no systemic treatment was given after orchidectomy. All stage I testicular cancer patients entered a surveillance study with an intensive follow-up since 1982. We hypothesised that after 1982, bilateral testicular cancer was diagnosed at an earlier stage of disease. The prevalence of bilateral testicular cancer was 4.7% (8/170) in stage I patients treated between 1967 and 1981, and 2.9% (8/275) in stage I patients treated between 1982 and 1997 (P > 0.5 chi 2-test). In the period 1967-1981, 6 patients had stage I second tumours and 2 patients had stage III second tumours. The former 6 patients are alive with no evidence of disease and the 2 patients with metastatic tumours died of disease or treatment. In the period 1982-1977, all 8 patients had stage I second tumours and all are alive with no evidence of disease. The overall prevalence of bilateral testicular cancer in stage I patients was 3.6% and has slightly decreased over the past three decades. Intensive follow-up, improvement of radiodiagnostic computed tomography techniques, availability of serum tumour markers, and patient education have resulted in earlier diagnosis and lower stage of contralateral testicular tumours, contributing to improved prognosis.
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de Hullu JA, Doting E, Piers DA, Hollema H, Aalders JG, Koops HS, Boonstra H, van der Zee AG. Sentinel lymph node identification with technetium-99m-labeled nanocolloid in squamous cell cancer of the vulva. J Nucl Med 1998; 39:1381-5. [PMID: 9708512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
UNLABELLED In patients with early-stage squamous cell cancer of the vulva, inguinofemoral lymphadenectomy is performed primarily as a diagnostic procedure. The morbidity of this procedure, however, is not negligible. The aim of this study was to evaluate the feasibility of minimally invasive detection of the sentinel inguinofemoral lymph node (SILN) and to investigate whether the histopathology of the SILNs is representative of that of the other non-SILNs. METHODS Patients with early-stage squamous cell cancer of the vulva, planned for resection of the primary tumor and uni- or bilateral inguinofemoral lymphadenectomy, were eligible for the study. Technetium-99m-labeled nanocolloid was injected intradermally at four locations around the tumor the day before operation. Images were recorded immediately and after 2.5 hr using a gamma camera. SILN locations were marked on the overlying groin skin. The next day, during general anesthesia, blue patent dye was injected intradermally at the same locations around the tumor. During the operation SILNs were identified at the place indicated using a handheld gamma-detection probe. It was noted if SILNs were found by the probe, by blue dye or by both techniques. After resection of the SILNs, a standard inguinofemoral lymphadenectomy was performed. The results of histopathology of the SILNs were compared with those of the non-SILNs. RESULTS The procedure was well tolerated by 10 of 11 patients. One patient, initially agreeing to participate, refused the injection of tracer because of fear of pain. In all 10 patients, identification of the SILNs was successful. The mean time for identification was 11 min. Identification of SILNs was primarily performed using the hand probe in all patients, whereas in 10 of 18 removed SILNs afferent lymph channels were also blue stained (56%). In 8 patients, pathologic examination showed no metastatic disease in both SILNs and non-SILNs, whereas in 2 patients metastases in the SILNs (one and two metastatic lymph nodes, respectively), as well as in other non-SILNs, were found. CONCLUSION This study shows that identification of SILNs in squamous cell cancer of the vulva is feasible with preoperatively administered 99mTc-labeled nanocolloid. Intraoperatively administered blue dye was only useful for confirmation of identification with nanocolloid. To date, no false-negative SILNs have been found, but expansion of the study is necessary to determine the possible clinical application of this new diagnostic technique.
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Rutgers EJ, Jansen L, Nieweg OE, de Vries J, Schraffordt Koops H, Kroon BB. Technique of sentinel node biopsy in breast cancer. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 1998; 24:316-9. [PMID: 9725001 DOI: 10.1016/s0748-7983(98)80014-0] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Smits TM, van den Dungen JJ, Koops HS, Mooyaart EL, Hoekstra HJ. [A swelling in the distal part of the thigh]. NEDERLANDS TIJDSCHRIFT VOOR GENEESKUNDE 1998; 142:1697-701. [PMID: 9763863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
A swelling in the distal thigh may be caused by a tumour of bone or soft tissues, an aneurysm or an inflammation. Signs of inflammation may render interpretation more difficult. Four males aged 60, 48, 15 and 81 years had had a swelling in the popliteal space or above the knee, in some cases with pain. Supplementary examinations, especially MRI scanning and arteriography did not always result in a diagnosis. The diagnosis could be made, however, during operation: an empyemic thrombosed popliteal artery aneurysm, a liposarcoma, pyomyositis and suture dehiscence of a plastic prosthesis of the popliteal artery. After treatment, consisting of or started during the operation, uneventful recovery occurred.
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Ham SJ, Schraffordt Koops H, Veth RP, van Horn JR, Molenaar WM, Hoekstra HJ. Limb salvage surgery for primary bone sarcoma of the lower extremities: long-term consequences of endoprosthetic reconstructions. Ann Surg Oncol 1998; 5:423-36. [PMID: 9718172 DOI: 10.1007/bf02303861] [Citation(s) in RCA: 76] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND Adjuvant chemotherapy and endoprosthetic replacement for bone sarcomas of the lower extremity is well established. The specific long-term consequences of these endoprosthetic reconstructions for the patient's affected limb are unknown. METHOD The oncologic results and the survival of the endoprostheses were reviewed in 32 patients with primary bone sarcoma of the femur or proximal tibia. There were 26 high-grade sarcomas, and 6 low-grade sarcomas. A proximal femoral endoprosthesis was used for reconstruction in 4 patients, a total or push-through femoral endoprosthesis in 11 patients, a distal femoral endoprosthesis in 15 patients, and a proximal tibial endoprosthesis in two patients. RESULTS Median survival was 10 years (range, 1.1 to 18.9 years) for patients with high-grade sarcoma, and 8.1 years (range, 7.1 to 10 years) for patients with low-grade sarcomas. Distant metastases developed in seven patients (22%), all with stage IIB sarcoma, with concomitant local recurrence in 3 patients (9%). Five-year overall and disease-free survival rates for high-grade sarcomas were 81% and 73%, respectively. The overall endoprosthetic survival rate was 87% at 5 years, 80% at 10 years, and 56% at 15 years. Median follow-up of the original endoprostheses was 8.3 years (range, 0.6 to 18.7 years). Endoprosthesis-related complications occurred in 13 patients (41%); most complications were mechanical failures. The highest complication rate was found in distal femoral replacements (60%); amputation was necessary in both patients treated with a proximal tibial endoprosthesis. Five endoprostheses (16%) were revised. An amputation of the involved limb was performed in four patients (13%): in two patients because of local recurrence and in the other two patients because of infection. For patients alive at follow-up, the median functional Enneking evaluation score was 22 points (range, 12 to 28 points), with the highest functional scores in patients with a distal femoral endoprosthesis, and the lowest functional scores in patients with total or push-through femoral replacements. CONCLUSION Endoprosthetic reconstructions gave satisfying functional results in most patients after long-term survival. However, the proximal tibial and distal femoral endoprosthesis are particularly at risk for long-term endoprosthetic complications requiring additional surgical procedures.
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Schraffordt Koops H, Eggermont AM, Liènard D, Kroon BB, Hoekstra HJ, van Geel AN, Nieweg OE, Lejeune FJ. Hyperthermic isolated limb perfusion with tumour necrosis factor and melphalan as treatment of locally advanced or recurrent soft tissue sarcomas of the extremities. Radiother Oncol 1998; 48:1-4. [PMID: 9756165 DOI: 10.1016/s0167-8140(98)00040-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Hyperthermic isolated limb perfusion (HILP) with various chemotherapeutic agents has been used for the local treatment of high-grade soft tissue sarcomas (STS) of the extremities, but in most cases with a disappointing result. Most regimens should certainly not be considered superior to surgery plus radiotherapy. Although the majority of extremity STS can be resected locally, some have a very large size and are in close proximity to bones, nerves or blood vessels. In these cases, amputation is the only means of resecting the tumour. A new combination of drugs used in the set-up of HILP with tumour necrosis factor-alpha and melphalan has emerged as a very promising option for the limb-saving management of locally advanced STS. In recent studies, complete response rates of approximately 30% and partial remission rates of 50% have been achieved, while the overall limb-salvage rate is more than 80%.
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Kole AC, Hoekstra HJ, Sleijfer DT, Nieweg OE, Schraffordt Koops H, Vaalburg W. L-[1-carbon-11]tyrosine imaging of metastatic testicular nonseminoma germ-cell tumors. J Nucl Med 1998; 39:1027-9. [PMID: 9627338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
UNLABELLED The aim of this study was to investigate whether PET with L-[1-11C]tyrosine C(TYR) can be used to visualize metastatic disease of nonseminoma testicular germ-cell tumors and to monitor the effect of systemic cisplatinum-based polychemotherapy in a noninvasive fashion to reduce the number of operations in patients with a residual retroperitoneal tumor mass. METHODS Ten patients with retroperitoneal nonseminoma testicular germ-cell tumors metastases were studied with TYR PET before the start of cisplatinum-based polychemotherapy. A dose of 370 MBq of TYR was injected intravenously, and a 30-min TYR image was acquired 20 min after injection. The standardized uptake value of TYR was calculated in visualized lesions. RESULTS PET showed increased focal uptake of TYR in the retroperitoneum of 2 patients (20%). In 2 patients with large and inhomogeneous lesions on CT, PET showed decreased TYR uptake at the site of the lesion (20%). In the other 6 patients, the metastatic tumor masses were not depicted (60%). Because of these disappointing results, no posttreatment scans were obtained. Standardized uptake values of the visualized lesions varied from 1.05 to 2.87 for the lesions with increased metabolism and from 0.29 to 0.34 for lesions with decreased metabolism. CONCLUSION PET with TYR is not suited to visualize the apparently slowly proliferating nonseminoma testicular germ-cell tumors or determine the nature of a residual retroperitoneal mass after chemotherapy.
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Kole AC, Nieweg OE, Hoekstra HJ, van Horn JR, Koops HS, Vaalburg W. Fluorine-18-fluorodeoxyglucose assessment of glucose metabolism in bone tumors. J Nucl Med 1998; 39:810-5. [PMID: 9591581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
UNLABELLED In our study, we investigate the glucose metabolism of various types of bone lesions with 18F-fluorodeoxyglucose (FDG) PET. METHODS Twenty-six patients showing clinical and radiographic symptoms of a malignant bone tumor were included. Histological examination after the PET study revealed 19 malignant and 7 benign tumors. PET images were corrected for attenuation. Arterial blood samples were taken to establish the input function. The metabolic rate of glucose consumption (MRglc) was calculated for the whole tumor, for the 10 pixels with maximum activity and for contralateral normal muscle tissue. RESULTS All lesions were clearly visualized with 18F-FDG PET except for a small infarction of the humerus. All the other lesions had increased glucose metabolism compared to surrounding and contralateral muscle tissue. Both maximum and average MRglc for benign, as well as malignant, lesions were significantly higher than for contralateral normal tissue. The maximum and average MRglc were not higher for malignant as opposed to benign lesions. There was a large overlap between the MRglc of benign and malignant lesions. CONCLUSION Fluorine-18-FDG PET appears suitable to visualize bone tumors. With the quantification of glucose metabolism, it is not possible to differentiate between benign and malignant bone tumors. There does not seem to be a clear correlation between the MRglc and the biologic aggressiveness of the neoplasms.
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Renard AJ, Veth RP, Schreuder HW, Schraffordt Koops H, van Horn J, Keller A. Revisions of endoprosthetic reconstructions after limb salvage in musculoskeletal oncology. Arch Orthop Trauma Surg 1998; 117:125-31. [PMID: 9521515 DOI: 10.1007/s004020050211] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Of 91 limb-salvage procedures using prosthetic reconstructions because of primary or metastatic bone and soft-tissue tumors 26 revisions were performed in 16 patients. Revision was due to polyethylene wear (9 cases), aseptic loosening (8 cases), recurrent hip dislocation (3 cases), prosthetic stem fracture (2 cases), infection (2 cases), leg length discrepancy (1 case), and traumatic dislocation of a saddle prosthesis (1 case). The follow-up period for tumor control varied from 1.5 to 22 years with a median of 13.5 years. The follow-up period after the last revision operation varied from 0.5 to 12 years with a median of 3 years. At the last follow-up, the functional results had deteriorated compared with after the primary operation in 5 patients and had improved in 2 patients. In the remaining patients, the results did not change.
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Sonneveld DJ, Sleijfer DT, Koops HS, Keemers-Gels ME, Molenaar WM, Hoekstra HJ. Mature teratoma identified after postchemotherapy surgery in patients with disseminated nonseminomatous testicular germ cell tumors: a plea for an aggressive surgical approach. Cancer 1998; 82:1343-51. [PMID: 9529027 DOI: 10.1002/(sici)1097-0142(19980401)82:7<1343::aid-cncr18>3.0.co;2-6] [Citation(s) in RCA: 81] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Mature teratoma is often found in resected retroperitoneal residual tumor masses (RRTM) after chemotherapy for disseminated nonseminomatous testicular germ cell tumors (NSTGCT). The aim of this report is to describe the clinical course of patients after resection of residual teratoma, with particular emphasis on relapse with either growing mature teratoma or secondary non-germ cell malignancy. METHODS During the period 1979-1995, 113 patients underwent a laparotomy for resection of RRTM after chemotherapy for NSTGCT. Only patients with mature teratoma in the RRTM were included in the current study, and data on the patients who experienced relapse were studied in detail. RESULTS Mature teratoma was found in 51 patients (45.1%) with RRTM resected after chemotherapy. Nine of these 51 patients (17.6%) relapsed; the relapses resulted from growing mature teratoma in 5 patients (9.8%), secondary non-germ cell malignancy in 3 patients (5.9%), and recurrent germ cell malignancy in 1 patient (2.0%). The primary treatment for all relapsing patients was surgical excision. All five patients with growing mature teratoma are alive without evidence of disease, as is the patient with recurrent germ cell malignancy. One of the three patients with non-germ cell malignancy died of disease, and the remaining two are alive with disease. CONCLUSIONS Long term follow-up after resection of postchemotherapy residual teratoma is indicated because a proportion of patients develop growing mature teratoma or a secondary non-germ cell malignancy. The treatment for these recurrences should be complete surgical excision.
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Liénard D, Eggermont AM, Kroon BB, Schraffordt Koops H, Lejeune FJ. Isolated limb perfusion in primary and recurrent melanoma: indications and results. SEMINARS IN SURGICAL ONCOLOGY 1998; 14:202-9. [PMID: 9548602 DOI: 10.1002/(sici)1098-2388(199804/05)14:3<202::aid-ssu3>3.0.co;2-c] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
In advanced melanoma of the limbs with in-transit metastasis, melphalan with isolated limb perfusion (M-ILP) produces around 50% complete remissions (CR). The combination of melphalan with tumour necrosis factor-alpha (TNFalpha) and interferon-gamma (IFNgamma) in isolated limb perfusion (TIM-ILP) gives around 80% CR. A prospective randomised phase II study compared 32 patients who received TIM-ILP with 32 patients who received TM-ILP (without IFNgamma). The overall remission rate (ORR) and the CR rate were superior with TIM-ILP as compared to TM-ILP, 100% vs. 91% and 78% vs. 69% respectively, but the differences are not significant. Given the efficacy of M-ILP on in-transit metastasis, the procedure was tested as an adjunct to surgery in high-risk (Breslow > or = 1.5 mm) primary melanoma of the limbs. Through the combined effort of the melanoma groups of the European Organization for Research and Treatment of Cancer (EORTC), the World Health Organization (WHO), and the North American Perfusion Group, 832 evaluable patients from 16 centres were entered in a phase III study. Median followup is 6.4 years. There was a trend for a longer disease-free interval after M-ILP. The difference is significant if the patients without elective lymph node dissection (ELND) are separately analysed, with a high significance in the 1.5 to 3 mm thickness subgroup. The occurrence of in-transit metastases was reduced from 6.6% to 3.3% by M-ILP. There was, however, no benefit of M-ILP in terms of survival. Prophylactic M-ILP cannot be recommended as a standard adjunct to surgery in high-risk primary limb melanoma. TIM-ILP or TM-ILP is a regional therapy with a very high regional response rate on melanoma in-transit metastasis.
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Schraffordt Koops H, Eggermont AM, Liénard D, Kroon BB, Hoekstra HJ, Van Geel AN, Nieweg OE, Lejeune FJ. Hyperthermic isolated limb perfusion for the treatment of soft tissue sarcomas. SEMINARS IN SURGICAL ONCOLOGY 1998; 14:210-4. [PMID: 9548603 DOI: 10.1002/(sici)1098-2388(199804/05)14:3<210::aid-ssu4>3.0.co;2-b] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Hyperthermic isolated limb perfusion (HILP) with various chemotherapeutic agents has been used for the local treatment of high-grade soft tissue sarcomas (STS) of the extremities, but in most cases, with a disappointing result. Most such regimens certainly should not be considered superior to surgery plus radiotherapy. Although the majority of extremity STS can be resected locally, some are very large and are in close proximity to bone, nerve or blood vessels. In these cases, amputation is the only means of resecting the tumour. A new combination of drugs used in the set-up of HILP with tumour necrosis factor-alpha and melphalan has emerged as a very promising option for the limb-saving management of locally advanced STS. In recent studies, complete response rates of approximately 30% and partial remission rates of 50% have been achieved, while the overall limb-salvage rate is more than 80%.
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