Thromboprophylaxis during neoadjuvant chemotherapy for bladder cancer reduces thromboembolism and bleeding.

OBJECTIVES: To assess the risk of venous thromboembolic events (VTEs) and bleeding with or without thromboprophylaxis during neoadjuvant chemotherapy in bladder cancer patients scheduled for radical cystectomy. MATERIALS AND METHODS: We conducted a retrospective cohort study in 4886 patients with non-metastatic bladder cancer undergoing cystectomy across 28 centres in 13 countries between 1990 and 2021. Inverse probability weighting analyses were performed to estimate the effect of thromboprophylaxis on VTE and bleeding. RESULTS: In 147 patients (3%) VTEs were recorded within the first year. These occurred a median (interquartile range [IQR]) of 127 (82-198) days after bladder cancer diagnosis. Bleeding events occurred in 131 patients (3%) within the first year. These occurred a median (IQR) of 101 (83-171) days after cancer diagnosis. In inverse probability weighting analyses, compared to patients without thromboprophylaxis during chemotherapy, patients with thromboprophylaxis had not only a lower risk of VTE (hazard ratio [HR] 0.32, 95% confidence interval [CI] 0.12-0.81; P = 0.016) but also a lower bleeding risk (HR 0.03, 95% CI 0.09-0.12; P <0.0001). The retrospective nature of the study was its main limitation. CONCLUSIONS: In this retrospective analysis, the benefit of thromboprophylaxis during neoadjuvant chemotherapy before cystectomy is in line with data from randomised trials in other malignancies. Our data suggest thromboprophylaxis is protective against VTEs and should be the standard of care during neoadjuvant chemotherapy.

Why Do Men Reject Adjuvant Radiotherapy following Radical Prostatectomy? A Systematic Survey.

INTRODUCTION: The aim of this study was to investigate non-adherence rates to adjuvant radiotherapy (aRT) after radical prostatectomy (RP) and to obtain patient reported reasons for rejecting aRT despite recommendation by a multidisciplinary team discussion (MTD). METHODS: In a retrospective monocentric analysis, we identified 1,197 prostate cancer patients who underwent RP between 2014 and 2022 at our institution, of which 735 received a postoperative MTD recommendation. Patients with a recommendation for aRT underwent a structured phone interview with predefined standardised qualitative and quantitative questions and were stratified into "adherent" (aRT performed) and "non-adherent" groups (aRT not performed). RESULTS: Of 55 patients receiving a recommendation for aRT (7.5% of all RP patients), 24 (44%) were non-adherent. Baseline tumour characteristics were comparable among the groups. "Fear of radiation damage" was the most common reason for rejection, followed by "lack of information," "feeling that the treating physician does not support the recommendation" and "the impression that aRT is not associated with improved oncological outcome." Salvage radiotherapy was performed in 25% of non-adherent patients. CONCLUSION: High rates of non-adherence to aRT after RP were observed, and reasons for this phenomenon are most likely multifactorial. Multidisciplinary and individualized patient counselling might be a key for increasing adherence rates.

An updated model for predicting side-specific extraprostatic extension in the era of MRI-targeted biopsy.

PURPOSE: Accurate prediction of extraprostatic extension (EPE) is pivotal for surgical planning. Herein, we aimed to provide an updated model for predicting EPE among patients diagnosed with MRI-targeted biopsy. MATERIALS AND METHODS: We analyzed a multi-institutional dataset of men with clinically localized prostate cancer diagnosed by MRI-targeted biopsy and subsequently underwent prostatectomy. To develop a side-specific predictive model, we considered the prostatic lobes separately. A multivariable logistic regression analysis was fitted to predict side-specific EPE. The decision curve analysis was used to evaluate the net clinical benefit. Finally, a regression tree was employed to identify three risk categories to assist urologists in selecting candidates for nerve-sparing, incremental nerve sparing and non-nerve-sparing surgery. RESULTS: Overall, data from 3169 hemi-prostates were considered, after the exclusion of prostatic lobes with no biopsy-documented tumor. EPE was present on final pathology in 1,094 (34%) cases. Among these, MRI was able to predict EPE correctly in 568 (52%) cases. A model including PSA, maximum diameter of the index lesion, presence of EPE on MRI, highest ISUP grade in the ipsilateral hemi-prostate, and percentage of positive cores in the ipsilateral hemi-prostate achieved an AUC of 81% after internal validation. Overall, 566, 577, and 2,026 observations fell in the low-, intermediate- and high-risk groups for EPE, as identified by the regression tree. The EPE rate across the groups was: 5.1%, 14.9%, and 48% for the low-, intermediate- and high-risk group, respectively. CONCLUSION: In this study we present an update of the first side-specific MRI-based nomogram for the prediction of extraprostatic extension together with updated risk categories to help clinicians in deciding on the best approach to nerve-preservation.

Is It Worth the Sweat? Prehabilitation in Uro-oncology: A Mini Review.

In several surgical specialities, exercise as part of a prehabilitation program enhances recovery. However, for uro-oncological patients, evidence up to 2020 did not demonstrate significant benefits in terms of postoperative complications or hospital length of stay (LOS). We reviewed the literature from 2020 to 2023 and screened 205 reports, of which four full texts were included. Two retrospective cohort studies, despite having potential confounding risks, indicated that preoperative exercise might reduce LOS. One of these studies also suggested a lower likelihood of complications. Present evidence hints at the potential benefits of embedding exercise in prehabilitation for uro-oncological patients, particularly for short-term functional results. However, evidence on a direct effect on postoperative complications and LOS is still inconclusive. Future research should prioritise identification of specific exercises (eg, anaerobic vs aerobic, strength training, endurance, or respiratory exercises) that yield the most cost-effective benefits. PATIENT SUMMARY: Recent studies suggest that exercising before surgery might help people with urological cancers to improve their short-term fitness. More research is needed to see if exercise before surgery shortens hospital stays or reduces complications.

The Prognostic Role of Preoperative PSMA PET/CT in cN0M0 pN+ Prostate Cancer: A Multicenter Study.

CONTEXT: Despite negative preoperative conventional imaging, up to 10% of patients with prostate cancer (PCa) harbor lymph-node involvement (LNI) at radical prostatectomy (RP). The advent of more accurate imaging modalities such as PET/CT improved the detection of LNI. However, their clinical impact and prognostic value are still unclear. We aimed to investigate the prognostic value of preoperative PET/CT in patients node positive (pN+) at RP. EVIDENCE SYNTHESIS: We retrospectively identified cN0M0 patients at conventional imaging (CT and/or MRI, and bone scan) who had pN+ PCa at RP at 17 referral centers. Patients with cN+ at PSMA/Choline PET/CT but cN0M0 at conventional imaging were also included. Systemic progression/recurrence was the primary outcome; Cox proportional hazards models were used for multivariate analysis. EVIDENCE ACQUISITION: We included 1163 pN+ men out of whom 95 and 100 had preoperative PSMA and/or Choline PET/CT, respectively. ISUP grade ≥4 was detected in 66.6%. Overall, 42% of patients had postoperative PSA persistence (≥0.1 ng/mL). Postoperative management included initial observation (34%), ADT (22.7%) and adjuvant RT+/-ADT (42.8%). Median follow-up was 42 months. Patients with cN+ on PSMA PET/CT had an increased risk of systemic progression (52.9% vs. 13.6% cN0 PSMA PET/CT vs. 21.5% cN0 at conventional imaging; P < .01). This held true at multivariable analysis: (HR 6.184, 95% CI: 3.386-11-295; P < .001) whilst no significant results were highlighted for Choline PET/CT. No significant associations for both PET types were found for local progression, BCR, and overall mortality (all P > .05). Observation as an initial management strategy instead of adjuvant treatments was related with an increased risk of metastases (HR 1.808; 95% CI: 1.069-3.058; P < .05). CONCLUSIONS: PSMA PET/CT cN+ patients with negative conventional imaging have an increased risk of systemic progression after RP compared to their counterparts with cN0M0 disease both at conventional and/or molecular imaging.

Prevalence of reported penicillin allergy and associations with perioperative complications, length of stay, and cost in patients undergoing elective cancer surgery.

Objective: Up to 10% of patients report penicillin allergy (PA), although only 1% are truly affected by Ig-E-mediated allergies. PA has been associated with worse postoperative outcomes, but studies on the impact of reported PA in cancer patients are lacking, and especially in these multimorbid patients, a non-complicated course is of utmost importance. Methods: Retrospective analysis of patients undergoing elective oncological surgery at a tertiary reference center. Data on surgical site infections (SSI), postoperative complications (measured by Clavien-Dindo classification and Comprehensive Complication Index (CCI)), hospitalization duration, and treatment costs were collected. Results: Between 09/2019 and 03/2020, 152 patients were identified. 16/152 patients (11%) reported PA, while 136/152 (89%) did not. There were no differences in age, BMI, Charlson Comorbidity Index, and smoking status between groups (p > 0.4). Perioperative beta-lactam antibiotics were used in 122 (89.7%) and 15 (93.8%) patients without and with reported PA, respectively. SSI and mean numbers of infections occurred non-significantly more often in patients with PA (p = 0.2 and p = 0.47). The median CCI was significantly higher in PA group (26 vs. 51; p = 0.035). The median hospitalization duration and treatment costs were similar between non-PA and PA groups (4 vs 3 days, p = 0.8; 16'818 vs 17'444 CHF, p = 0.4). Conclusions: In patients undergoing cancer surgery, reported PA is common. Failure to question the unproven PA may impair perioperative outcomes. For this reason, patient and provider education on which reactions constitute a true allergy would also assist in allergy de-labeling. In addition, skin testing and oral antibiotic challenges can be performed to identify the safe antibiotics and to de-label appropriate patients.

Prognostic value of pretreatment inflammatory markers in localised prostate cancer before radical prostatectomy.

PURPOSE: There is growing evidence of an association between inflammatory processes and cancer development and progression. In different solid tumor entities, a pronounced inflammatory response is associated with worse oncological outcome. In this study, we aim to evaluate the prognostic role of clinically established pretreatment inflammatory markers in patients with localised prostate cancer (PCa) before radical prostatectomy (RP). METHODS: A total of 641 men met our inclusion criteria and were followed prospectively for a median of 2.85 years. Univariable logistic and Cox regression analysis were performed to analyse associations between preoperative inflammatory markers and tumor characteristics, and biochemical recurrence free survival (BRFS). RESULTS: Median age at RP was 64 years. Gleason Score (GS) 7a (263, 41%) was the most prevalent histology, whereas high-risk PCa (≥ GS 8) was present in 156 (24%) patients. Lympho-nodal metastasis and positive surgical margin (PSM) were detected in 69 (11%) and 180 (28%) patients, respectively. No statistically relevant association could be shown between pretreatment inflammatory markers with worse pathological features like higher tumor stage or grade, nodal positive disease or PSM (for all p > 0.05). Additionally, pretreatment inflammatory markers were not associated with a shorter BRFS (p > 0.05). Known risk factors (tumor grade, tumor stage, nodal positivity and positive surgical margins) were all associated with a shorter BRFS (for all p < 0.0001). CONCLUSION: In this large prospective cohort, preoperative inflammatory markers were not associated with worse outcome.

Risk Factors for Relapse in Nonseminomatous Testicular Cancer After Postchemotherapy Retroperitoneal Lymph Node Dissection With Viable Residual Cancer.

PURPOSE: No consensus exists on the management of men with nonseminoma and viable nonteratomatous germ cell tumor in the postchemotherapy retroperitoneal lymph node dissection (pcRPLND) specimen after first-line chemotherapy. We analyzed surveillance versus different adjuvant chemotherapy regimens and the influence of time to pcRPLND on oncologic outcomes. METHODS: Data on 117 men treated with cisplatin-based first-line chemotherapy between 1990 and 2018 were collected from 13 institutions. All patients had viable nonteratomatous germ cell tumor in the pcRPLND specimen. Surgery was performed after a median of 57 days, followed by either surveillance (n = 64) or adjuvant chemotherapy (n = 53). Primary end points were progression-free survival (PFS), cancer-specific survival (CSS), and overall survival (OS). RESULTS: After controlling for International Germ Cell Cancer Cooperative Group risk group and percent of viable malignant cells found at RPLND, no difference was observed between men managed with surveillance or adjuvant chemotherapy regarding PFS (hazard ratio [HR], 0.72 [95% CI, 0.32 to 1.6]; P = .4), CSS (HR, 0.69; 95% CI, 0.20 to 2.39; P = .6), and OS (HR, 0.78 [95% CI, 0.25 to 2.44]; P = .7). No statistically significant differences for PFS, CSS, or OS were observed on the basis of chemotherapy regimen or in men treated with pcRPLND ≤57 versus >57 days after first-line chemotherapy. Residual disease with <10% versus ≥10% viable cancer cells were associated with a longer PFS (HR, 3.22 [95% CI, 1.29 to 8]; P = .012). Relapse in the retroperitoneum was observed in 34 (29%) men. CONCLUSION: Men with a complete resection at pcRPLND and <10% viable cells have favorable outcomes without further treatment. Complete retroperitoneal resection seems more important than early pcRPLND.

Anterior Sphincter-sparing Suturing of the Vesicourethral Anastomosis During Robotic-assisted Laparoscopic Radical Prostatectomy.

Background: Continence is an important functional outcome after robotic-assisted laparoscopic radical prostatectomy (RARP), and modifications of the surgical technique may improve outcomes. Objective: To illustrate a novel RARP technique and to describe the observed continence outcomes. Design setting and participants: A retrospective study of men treated with RARP between 2017 and 2021 was conducted. Surgical procedure: During RARP, periprostatic structures are preserved, the intraprostatic urethra is partially spared, and the anterior anastomosis stitches involve the plexus structures but not the anterior urethra. Measurements: A descriptive analysis of the pathological, functional, and short-term oncological outcomes was performed. Results and limitations: Of 640 men, 448 (70%) with at least 1 yr of follow-up and a median age of 66 yr were included. The median operative time was 270 min and the prostatic volume 52 ml. The transurethral catheter was removed after a median of 3 d, and leakage of urine in the first 24 h after catheter removal was observed in 66/448 patients (15%). Positive surgical margins were reported in 104/448 (23%). Prostate-specific antigen persistence after prostatectomy was observed in 26/448 (6%). During a median follow-up of 2 yr (interquartile range 1-3 yr), the biochemical recurrence after prostatectomy was observed in 19/448 patients (4%). One year after prostatectomy, 406/448 patients (91%) were continent and required no pad at all, while 42/448 (9%) required at least one pad per day. Conclusions: Not stitching the anterior urethra is a novel technical modification and may improve continence outcomes. Patient summary: We describe a novel way to stitch the bladder neck to the urethra after removal of the prostate using a surgical robotic system. Our technique appeared safe, with promising urinary continence results.

The role of primary retroperitoneal lymph node dissection in the treatment of stage II seminoma.

PURPOSE OF REVIEW: Stage II seminoma is responsive to chemo- or radiotherapy with a progression-free survival of 87-95% at 5 years but at the cost of short- and long-term toxicity. After evidence about these long-term morbidities emerged, four surgical cohorts investigating the role of retroperitoneal lymph node dissection (RPLND) as a treatment option for stage II disease were initiated. RECENT FINDINGS: Currently, two RPLND series have been published as a complete report, while data from other series have only been published as congress abstracts. In series without adjuvant chemotherapy, recurrence rates ranged from 13% to 30% after follow-ups of 21-32 months. In those receiving RPLND and adjuvant chemotherapy, the recurrence rate was 6% after a mean follow-up of 51 months. Across all trials, recurrent disease was treated with systemic chemotherapy (22/25), surgery (2/25), and radiotherapy (1/25). The rate of pN0 disease after RPLND varied between 4% and 19%. Postoperative complications were reported in 2-12%, while antegrade ejaculation was maintained in 88-95% of patients. Median length of stay ranged from 1 to 6 days. SUMMARY: In men with clinical stage II seminoma, RPLND is a safe and promising treatment option. Further research is needed to determine the risk of relapse and to personalize treatment options based on patient-specific risk factors.

Unilateral Pelvic Lymph Node Dissection in Prostate Cancer Patients Diagnosed in the Era of Magnetic Resonance Imaging-targeted Biopsy: A Study That Challenges the Dogma.

PURPOSE: Bilateral extended pelvic lymph node dissection at the time of radical prostatectomy is the current standard of care if pelvic lymph node dissection is indicated; often, however, pelvic lymph node dissection is performed in pN0 disease. With the more accurate staging achieved with magnetic resonance imaging-targeted biopsies for prostate cancer diagnosis, the indication for bilateral extended pelvic lymph node dissection may be revised. We aimed to assess the feasibility of unilateral extended pelvic lymph node dissection in the era of modern prostate cancer imaging. MATERIALS AND METHODS: We analyzed a multi-institutional data set of men with cN0 disease diagnosed by magnetic resonance imaging-targeted biopsy who underwent prostatectomy and bilateral extended pelvic lymph node dissection. The outcome of the study was lymph node invasion contralateral to the prostatic lobe with worse disease features, ie, dominant lobe. Logistic regression to predict lymph node invasion contralateral to the dominant lobe was generated and internally validated. RESULTS: Overall, data from 2,253 patients were considered. Lymph node invasion was documented in 302 (13%) patients; 83 (4%) patients had lymph node invasion contralateral to the dominant prostatic lobe. A model including prostate-specific antigen, maximum diameter of the index lesion, seminal vesicle invasion on magnetic resonance imaging, International Society of Urological Pathology grade in the nondominant side, and percentage of positive cores in the nondominant side achieved an area under the curve of 84% after internal validation. With a cutoff of contralateral lymph node invasion of 1%, 602 (27%) contralateral pelvic lymph node dissections would be omitted with only 1 (1.2%) lymph node invasion missed. CONCLUSIONS: Pelvic lymph node dissection could be omitted contralateral to the prostate lobe with worse disease features in selected patients. We propose a model that can help avoid contralateral pelvic lymph node dissection in almost one-third of cases.

Assessment of the Anastomosis after Radical Prostatectomy: A Review of Available Diagnostic Methods.

INTRODUCTION: After radical prostatectomy, many institutions perform cystography to exclude vesicourethral anastomotic leakage before removing a urethral catheter. We reviewed diagnostic methods to exclude leakage compared to the reference standard cystography. METHODS: We performed systematic literature review to summarize the published options and outcomes for assessment of vesicourethral anastomotic leakage after radical prostatectomy. RESULTS: Of 2,137 publications, 45 full-text manuscripts underwent full-text screening, of which 9 studies contributing 919 patients were included. Seven studies described ultrasound-guided assessment (four transrectal, two transabdominal, one transperineal). Two further studies described the use of computerized tomography. Ultrasound-guided assessment of the anastomosis after radical prostatectomy shows promising agreement with cystography. Computerized tomography-aided assessment of vesicourethral anastomosis detects more leakages; however, clinical consequences are not defined. CONCLUSION: Further studies are warranted to (1) identify men at risk of anastomotic leakage who should undergo assessment before trial without a catheter and (2) provide prospective comparisons of different ultrasound-guided approaches.

Oncological Follow-up Strategies for Testicular Germ Cell Tumours: A Narrative Review.

Context: The aim of this review is to describe the proportion of testicular germ cell tumours (tGCTs) with recurrence, and the timing and anatomical sites of relapse across different disease stages and after different treatment options. We summarise published follow-up protocols and discuss current and future developments to personalise follow-up for patients with tGCT. Evidence acquisition: A systematic literature search was conducted and current guidelines and selected institutional follow-up protocols were reviewed. Evidence synthesis: Of 302 publications, we screened 68 full texts and included 29 studies; 22 of these were retrospective and seven were prospective in nature, contributing data for 20 570 patients. The number of patients included per study ranged from 119 to 2483. We compared the guideline follow-up protocols of the European Society for Medical Oncology, European Association of Urology, National Comprehensive Cancer Network, and American Urological Association, as well as institutional follow-up protocols. The protocols differed in terms of the number, time points, and type of follow-up investigations. Conclusions: Future research should assess how tGCT can be followed to ensure high adherence, define the role of miR-371a-3p microRNA during follow-up, and develop follow-up protocols after curative treatment in the metastatic setting. Patient summary: In this review of follow-up protocols for men with testis cancer, we observed different recommendations and discuss future research areas to improve follow-up for these patients.

[Testicular tumours from a clinical point of view : What urologists and oncologists need to know from the pathologist about testicular cancer]. / Hodentumoren aus klinischer Sicht : Was Urolog:Innen und Onkolog:Innen von Patholog:Innen über Hodentumoren wissen müssen.

BACKGROUND: Testicular germ cell tumours (GCTs) are the most frequent solid malignancy in younger males aged 15-40. The differentiation between seminomas and non-seminomas impacts prognosis, clinical management and follow-up procedures. With stage- and risk-adapted multimodal treatment approaches, GCTs have an exceptionally good prognosis. Therefore, avoiding overtreatment to reduce treatment-related long-term side effects is of utmost importance. Clinical and histopathological risk factors aid in treatment decision-making. OBJECTIVES: Discussion of (histo-)pathological characteristics that directly influence treatment decision-making by urologists and oncologists. MATERIALS AND METHODS: Non-systematic literature review to describe histopathological features for interdisciplinary treatment planning. RESULTS: Key histopathological characteristics for clinicians are: (i) identification of a GCT, if necessary by 12p aberration analysis, (ii) description of the different subtypes, and (iii) risk factors, including lymphovascular invasion and/or rete testis infiltration and size of the primary tumour. Molecular pathological analyses, that is, genomic sequencing, is not part of routine diagnostics due to the lack of prognostic/predictive markers and effective targeted treatment approaches. DISCUSSION: Detailed histopathology reporting, ideally with a synoptic template, is the basis for planning and conducting guideline-endorsed, risk-adapted, multi-disciplinary management of GCTs. Along with radiographic imaging and assessment of the serum tumour markers AFP and ß­HCG (especially in non-seminomas), histopathology is crucial to maintain success and reduce the burden of GCT treatment.

Oncological and functional outcomes after testis-sparing surgery in patients with germ cell tumors: a systematic review of 285 cases.

INTRODUCTION AND OBJECTIVES: In several urogenital cancers, organ-preserving surgery represents the preferred treatment approach, but in patients with testicular germ cell tumors (tGCTs), radical orchiectomy represents the standard of care. This study aimed to summarize published case series assessing oncological and functional outcomes after testis-sparing surgery (TSS) in patients with tGCTs. MATERIALS AND METHODS: A systematic literature review and individual patient data meta-analysis were conducted of published cases with tGCT treated with TSS. RESULTS: Of 2,333 reports, we included 32 reports providing data on 285 patients, including 306 testicles treated with TSS. Adjacent germ cell neoplasia in situ (GCNIS) was described in 43%. Hypogonadism and infertility after TSS were diagnosed in 27% and 18%. In patients undergoing adjuvant testicular radiotherapy, hypogonadism was diagnosed in 40%. Patients treated with adjuvant testicular radiotherapy after TSS exhibited a significantly lower incidence of local recurrence (2% vs. 50%, p < 0.001). Distant metastases after TSS were observed in 2%. CONCLUSION: The current data questions the benefits of TSS in tGCT patients. If at all, TSS should only be offered to well-informed patients with a singular testicle, excellent compliance, a singular tumor less than 2 cm located at the lower pole of the testicle, and normal preoperative endocrine function. Unless patients plan to father a child within a short time frame, adjuvant testicular radiotherapy should be recommended after TSS. Radical orchiectomy remains the standard of care, but future studies may support the use of TSS in selected men.

Patterns of Disease Progression and Outcome of Patients With Testicular Seminoma Who Relapse After Adjuvant or Curative Radiation Therapy.

PURPOSE: Radiation therapy is a possible treatment strategy for patients with testicular seminoma after orchiectomy in clinical stage I or II disease. Little is known about the outcome of patients who experience a relapse after radiation therapy. METHODS AND MATERIALS: Data from 61 patients who relapsed after adjuvant or curative radiation therapy from 17 centers in 11 countries were collected and retrospectively analyzed. Primary outcomes were disease-free and overall survival. Secondary outcomes were time to relapse, stage at relapse, treatment for relapse, and rate of febrile neutropenia during chemotherapy for relapse. RESULTS: With a median follow-up of 9.9 years (95% confidence interval [CI], 7.5-10.9), we found a 5-year disease-free survival of 90% (95% CI, 79-95) and a 5-year overall survival of 98% (95% CI, 89-100). Sixty-six percent of patients had stage III disease at time of relapse and 93% of patients fell into the good prognosis group per the International Germ Cell Cancer Collaborative Group classification. The median time to relapse after radiation therapy was 15.6 months (95% CI, 12-23). Twenty-two (36%) patients relapsed more than 2 years after radiation therapy and 7 (11.5%) patients relapsed more than 5 years after radiation therapy. One-third of relapses was detected owing to patients' symptoms, whereas two-thirds of relapses were detected during routine follow-up. The majority (93%) of cases were treated with cisplatin-based chemotherapy. The rate of febrile neutropenia during chemotherapy was 35%. Five patients experienced a second relapse. At last follow-up, 55 patients (90%) were alive without disease. Only 1 patient died owing to disease progression. CONCLUSIONS: Cisplatin-based chemotherapy for patients with seminoma who have relapsed after treatment with radiation therapy alone leads to excellent outcomes. Patients and physicians should be aware of possible late relapses after radiation therapy.