Seminomatous and non-seminomatous mediastinal germ cell tumors (MGCT): A real-world analysis from two tertiary care centers in India.

2021 ◽  
Vol 39 (15_suppl) ◽  
pp. e18726-e18726
Author(s):  
Aparna Sharma ◽  
Bivas Biswas ◽  
Rohit Reddy ◽  
Robin Thumbudorai ◽  
Sandip Ganguly ◽  
...  
Keyword(s):  
Germ Cell ◽  
Real World ◽  
Cell Cancer ◽  
Tertiary Care ◽  
Vena Cava ◽  
Relapse Free Survival ◽  
Term Survival ◽  
Mediastinal Tumors ◽  
Free Survival ◽  
Presenting Symptoms

e18726 Background: Mediastinal germ cell tumor (MGCT) is a rare entity and comprises 10-15% of all mediastinal tumors. We describe the real-world treatment patterns and outcomes of MGCT treated at two tertiary care centres in India. Methods: Patients diagnosed with GCT (any site) at two large tertiary care centres from January 2010 to December 2020 in India were identified using the ICD-09 code (C-62) from prospectively kept databases. From these databases, a manual search was performed to identify MGCT patients. A chart review was done to retrieve demographic, tumor-related (serum tumor marker levels as per International germ cell cancer consensus (IGCCC)) and treatment details. Relapse free survival (RFS) and overall survival (OS) were estimated and compared for seminomatous and non-seminomatous MGCT. Results: A total of 54 patients were identified and all were males with a median age of 25 years (interquartile range, 18-45). Common presenting symptoms included cough (81.4%) shortness of breath (64.8%), chest pain (25.9%), superior vena cava obstruction (20.3%), pleural effusion (18.5%) and pericardial effusion (5.6%). Approximately one-thirds (n = 17) were seminomatous, while two-thirds were non-seminomatous (n = 37). Serum tumors markers levels were S0 (7.4%),S1 (42.6%),S2 (29.6%) and S3 (20.4%). Treatment was primarily by multiagent chemotherapy [ Bleomycin/Etoposide/cisplatin(BEP) 63.0%, EP (Etoposide/Cisplatin) 18.5%, VIP (etoposide/ifosfamide/cisplatin) 13.0%). Median number of cycles administered was 3 (Range 1-6). Three patients did not receive chemotherapy (all seminoma) and were treated with upfront surgery. In total, 11 patients (20.4%) underwent surgery, and eight (14.8%) received radiation. Three patients were not evaluable for response, 33.3% achieved complete response (CR),44.4% achieved partial response (PR), 9.3% had SD (stable disease) and 7.4% progressed on first line chemotherapy. Median follow up was 14.4 months (95% confidence interval [CI] 9.03 -26.16). Three year relapse free survival was 64.0% in overall population, and 100% in seminoma vs 41.5% in non-seminoma (P < 0.001). Three year OS was 80.2% in all patients and 94.1% for seminoma versus 70.0% in non-seminoma (P = 0.178). Conclusions: In this largest real-world analysis of MGCT, we found excellent long-term survival rates for patients with seminomatous MGCT, while further optimization of treatment is needed for those with non-seminomatous MGCT.

Új lehetőségek a refrakter és relabált Hodgkin-lymphomás betegek kezelésében

2015 ◽  
Vol 156 (45) ◽  
pp. 1824-1833 ◽  
Author(s):  
Árpád Illés ◽  
Ádám Jóna ◽  
Zsófia Simon ◽  
Miklós Udvardy ◽  
Zsófia Miltényi
Keyword(s):  
Stem Cell ◽  
Hodgkin Lymphoma ◽  
Treatment Options ◽  
Survival Rates ◽  
Relapse Free Survival ◽  
Term Survival ◽  
Free Survival ◽  
Novel Treatment ◽  
Refractory Hodgkin Lymphoma

Introduction: Hodgkin lymphoma is a curable lymphoma with an 80–90% long-term survival, however, 30% of the patients develop relapse. Only half of relapsed patients can be cured with autologous stem cell transplantation. Aim: The aim of the authors was to analyze survival rates and incidence of relapses among Hodgkin lymphoma patients who were treated between January 1, 1980 and December 31, 2014. Novel therapeutic options are also summarized. Method: Retrospective analysis of data was performed. Results: A total of 715 patients were treated (382 men and 333 women; median age at the time of diagnosis was 38 years). During the studied period the frequency of relapsed patients was reduced from 24.87% to 8.04%. The numbers of autologous stem cell transplantations was increased among refracter/relapsed patients, and 75% of the patients underwent transplantation since 2000. The 5-year overall survival improved significantly (between 1980 and 1989 64.4%, between 1990 and 1999 82.4%, between 2000 and 2009 88.4%, and between 2010 and 2014 87.1%). Relapse-free survival did not change significantly. Conclusions: During the study period treatment outcomes improved. For relapsed/refractory Hodgkin lymphoma patients novel treatment options may offer better chance for cure. Orv. Hetil., 2015, 156(45), 1824–1833.

An Italian, multicenter, real-world, retrospective study of first-line pazopanib in unselected metastatic renal-cell carcinoma patients: the ‘Pamerit’ study

2020 ◽  
Author(s):  
Alessandra Mosca ◽  
Ugo De Giorgi ◽  
Giuseppe Procopio ◽  
Umberto Basso ◽  
Giacomo Cartenì ◽  
...  
Keyword(s):  
Cancer Patients ◽  
Renal Cell Cancer ◽  
Real World ◽  
Renal Cell ◽  
Cell Cancer ◽  
Progression Free Survival ◽  
First Line ◽  
Free Survival ◽  
Metastatic Renal Cell Cancer ◽  
Metastatic Rcc

Abstract Objective Despite the current immunotherapy era, VEGFR inhibitors maintain effectiveness in metastatic renal cell cancer. Real-world data concerning pazopanib are limited. The aim of this study is to add information about efficacy and safety of pazopanib as first-line treatment in metastatic renal cell cancer patients not enrolled into clinical trials. Methods Retrospective analysis (the PAMERIT study) of first-line pazopanib in real-world metastatic renal cell cancer patients among 39 Centers in Italy. Outcomes were progression-free survival, overall survival, objective response rate and treatment-related adverse events. Kaplan–Meier curves, log-rank test and multivariable Cox’s models were used and adjusted for age, histology, previous renal surgery, International Metastatic RCC Database Consortium score and pazopanib initial dose. Results Among 474 patients, 87.3% had clear cell metastatic renal cell cancer histology. Most of them (84.6%) had upfront renal surgery. Median progression-free survival and overall survival were 15.8 and 34.4 months, respectively, significantly correlating with International Metastatic RCC Database Consortium’s good prognosis (P &lt; 0.001), ECOG PS 0 (P &lt; 0.001), age (&lt;75 years, P = 0.005), surgery (P &lt; 0.001) and response to pazopanib (P &lt; 0.001). After 3 months of pazopanib, overall disease control rate have been observed in 76.6% patients. Among International Metastatic RCC Database Consortium’s favorable group patients, 57/121 (47%) showed complete/partial response. No unexpected AEs emerged. Conclusions In this real-world study, metastatic renal cell cancer patients treated with first-line pazopanib reached greater progression-free survival and overall survival than in pivotal studies and had high response rates when belonging to International Metastatic RCC Database Consortium’s favorable group, without new toxicities. Pazopanib has been confirmed a valid first-line option for International Metastatic RCC Database Consortium’s good prognosis metastatic renal cell cancer patients who cannot be submitted to immunotherapy.

scholarly journals Teratomatous Elements in Orchiectomy Specimens Are Associated with a Reduced Relapse-Free Survival in Metastasized Testicular Germ Cell Tumors

2021 ◽  
pp. 1-7
Author(s):  
Pia Paffenholz ◽  
Tim Nestler ◽  
Yasmine Maatoug ◽  
Melanie von Brandenstein ◽  
Barbara Köditz ◽  
...  
Keyword(s):  
Germ Cell ◽  
Germ Cell Tumors ◽  
Retroperitoneal Lymph Node Dissection ◽  
Advanced Tumor Stage ◽  
Testicular Germ Cell Tumors ◽  
Relapse Free Survival ◽  
Testicular Germ Cell ◽  
Free Survival ◽  
Advanced Tumor ◽  
The Impact

<b><i>Introduction:</i></b> The impact of teratomatous elements in orchiectomy specimens of metastasized testicular germ cell tumors (TGCT) regarding oncological outcome is still unclear. <b><i>Methods:</i></b> We performed a retrospective analysis including 146 patients with metastasized TGCT analysing patient characteristics. <b><i>Results:</i></b> Twenty-six (18%) of all patients showed teratomatous elements in the orchiectomy specimens. TGCT with teratomatous elements showed a significantly higher frequency of clinical-stage 2C-3 disease (73 vs. 49%, <i>p</i> = 0.031), visceral metastases (58 vs. 32%, <i>p</i> = 0.015), and poor prognosis (<i>p</i> = 0.011) than TGCT without teratomatous elements. Teratoma-containing TGCT revealed a significantly higher rate of post-chemotherapy retroperitoneal lymph node dissection (PC-RPLND, 54 vs. 32%, <i>p</i> = 0.041), with teratomatous elements being more often present in the PC-RPLND specimens (43 vs. 11%, <i>p</i> = 0.020) than nonteratoma-containing primaries. In the Kaplan-Meier estimates, the presence of teratomatous elements in orchiectomy specimens was associated with a significantly reduced relapse-free survival (RFS) (<i>p</i> = 0.049) during a median follow-up of 36 months (10–115.5). <b><i>Conclusions:</i></b> The presence of teratomatous elements in orchiectomy specimens is associated with an advanced tumor stage, worse treatment response as well as a reduced RFS in metastasized TGCT. Consequently, the presence of teratomatous elements might act as a reliable stratification tool for treatment decision in TGCT patients.

scholarly journals Real-world outcomes of adult B-cell acute lymphocytic leukemia patients treated with blinatumomab

2020 ◽  
Vol 4 (10) ◽  
pp. 2308-2316 ◽  
Author(s):  
Talha Badar ◽  
Aniko Szabo ◽  
Anjali Advani ◽  
Martha Wadleigh ◽  
Shukaib Arslan ◽  
...  
Keyword(s):  
Clinical Trials ◽  
Complete Remission ◽  
B Cell ◽  
Cell Transplantation ◽  
Real World ◽  
Hematopoietic Cell Transplantation ◽  
Hematopoietic Cell ◽  
Relapse Free Survival ◽  
Free Survival ◽  
Count Recovery

Abstract The availability and use of blinatumomab symbolizes a paradigm shift in the management of B-cell acute lymphoblastic leukemia (ALL). We conducted a retrospective multicenter cohort analysis of 239 ALL patients (227 relapsed refractory [RR], n = 227; minimal residual disease [MRD], n = 12) who received blinatumomab outside of clinical trials to evaluate safety and efficacy in the “real-world” setting. The median age of patients at blinatumomab initiation was 48 years (range, 18-85). Sixty-one (26%) patients had ≥3 prior therapies and 46 (19%) had allogeneic hematopoietic cell transplantation before blinatumomab. The response rate (complete remission/complete remission with incomplete count recovery) in patients with RR disease was 65% (47% MRD−). Among 12 patients who received blinatumomab for MRD, 9 (75%) patients achieved MRD negativity. In patients with RR disease, median relapse-free survival and overall survival (OS) after blinatumomab was 32 months and 12.7 months, respectively. Among patients who received blinatumomab for MRD, median relapse-free survival was not reached (54% MRD− at 2 years) and OS was 34.7 months. Grade ≥3 cytokine release syndrome, neurotoxicity, and hepatotoxicity were observed in 3%, 7%, and 10% of patients, respectively. Among patients who achieved complete remission/complete remission with incomplete count recovery, consolidation therapy with allogeneic hematopoietic cell transplantation retained favorable prognostic significance for OS (hazard ratio, 0.54; 95% confidence interval, 0.30-0.97; P = .04). In this largest “real-world” experience published to date, blinatumomab demonstrated responses comparable to those reported in clinical trials. The optimal sequencing of newer therapies in ALL requires further study.

Real-world Merkel cell carcinoma outcomes from a tertiary care center.

2019 ◽  
Vol 37 (15_suppl) ◽  
pp. e14098-e14098
Author(s):  
Theresa N Canavan ◽  
Nicole Adell Doudican ◽  
Mary Stevenson ◽  
Anna C. Pavlick ◽  
John Carucci
Keyword(s):  
Cell Carcinoma ◽  
Disease Progression ◽  
Merkel Cell Carcinoma ◽  
Checkpoint Inhibitors ◽  
Tertiary Care ◽  
Merkel Cell ◽  
New York University ◽  
Relapse Free Survival ◽  
Free Survival

e14098 Background: Merkel cell carcinoma (MCC) is a rare and aggressive neuroendocrine carcinoma of the skin that is highly immunogenic. Checkpoint inhibitors (CPI) have recently revolutionized the treatment of advanced MCC. In this study we sought to better understand how CPI are used in an outpatient setting and to better define MCC outcomes associated with their use. Methods: We conducted a retrospective chart review of MCC patients seen in the New York University Hematology and Oncology Department from 2012-2018. Patient characteristics and treatment regimens were compared between those with and without disease progression at any point during follow-up. Results: Fifteen patients were identified, 46.7% of whom presented with nodal or distant disease (Table). Nine patients experienced relapse during follow-up. There were no MCC-specific deaths, and 92.3% of patients were without evidence of MCC at the end of follow-up. Ten patients were treated with one or more CPI (pembrolizumab, nivolumab, ipilimumab) either in the setting of first line systemic therapy (71.4%) or after experiencing disease progression (28.6%). There was a trend toward improved relapse free survival with CPI use (P = 0.054). Conclusions: Although recurrences were common, overall outcomes at the end of follow-up were very good. CPI were well tolerated and were associated with a trend toward improved relapse free survival. Patients with advanced stage MCC would benefit from consideration of CPI as part of their treatment options. [Table: see text]

Outcome of Patients With Residual Germ Cell or Non-Germ Cell Malignancy After Resection of Primary Mediastinal Nonseminomatous Germ Cell Cancer

2004 ◽  
Vol 22 (7) ◽  
pp. 1195-1200 ◽  
Author(s):  
Bryan P. Schneider ◽  
Kenneth A. Kesler ◽  
Jo Ann Brooks ◽  
Constantin Yiannoutsos ◽  
Lawrence H. Einhorn
Keyword(s):  
Germ Cell ◽  
Residual Disease ◽  
Cell Cancer ◽  
Elevated Serum ◽  
Germ Cell Tumors ◽  
Term Survival ◽  
Poor Risk Patient ◽  
Nonseminomatous Germ Cell Tumor ◽  
Alive With Disease

PurposeTo identify prognostic variables and outcomes in patients with primary mediastinal nonseminomatous germ cell tumor (PMNSGCT) with postchemotherapy resection of persistent cancer.Patients and MethodsForty-seven consecutive patients with residual cancer after resection of PMNSGCT were retrospectively reviewed. Univariate comparisons were performed.ResultsAt diagnosis, 43 patients had elevated serum tumor markers (STMs), and 20 had extramediastinal disease. At resection, 21 patients had elevated STMs. After resection, 26 patients had germ cell tumors (GCT), 12 had malignant transformation of teratoma with elements of non-GCT, and nine had both GCT and non-GCT. Sixteen of 47 patients continuously have no evidence of disease (NED). This includes eight of 26 patients with GCT histology and two of 12 patients with non-GCT histology. Of 27 patients with mediastinal-only disease at presentation, 14 have continuously NED. Of 20 patients with extramediastinal disease at presentation, two have continuously NED. Seven of 21 patients with elevated STMs at time of resection have continuously NED. Sixteen patients received adjuvant chemotherapy, and seven have continuously NED. Overall, 16 of 47 patients have continuously NED, an additional four patients have NED with further therapy (currently NED), two patients are alive with disease, 23 patients died of disease, and two patients died postoperatively.ConclusionThe presence of elevated STMs at resection does not appear to alter outcome if residual disease is completely resected. In this poor-risk patient population, surgical resection of persistent cancer, even in the presence of elevated STMs, can still achieve long-term survival.

Vinblastine plus ifosfamide plus cisplatin as initial salvage therapy in recurrent germ cell tumor.

1998 ◽  
Vol 16 (7) ◽  
pp. 2500-2504 ◽  
Author(s):  
P J Loehrer ◽  
R Gonin ◽  
C R Nichols ◽  
T Weathers ◽  
L H Einhorn
Keyword(s):  
Germ Cell ◽  
Performance Status ◽  
Cell Cancer ◽  
Germ Cell Tumors ◽  
Disease Free Survival ◽  
Previous Treatment ◽  
Serum Markers ◽  
Free Survival ◽  
Disease Free

PURPOSE This study was designed to assess the effectiveness of vinblastine, ifosfamide, and cisplatin (VeIP) as second-line therapy in patients with recurrent germ cell tumors with previous treatment with cisplatin plus etoposide, usually in combination with bleomycin. PATIENTS AND METHODS From July 1984 through December 1989, 135 patients with progressive, disseminated germ cell tumors after cisplatin-etoposide-based combination therapy induction chemotherapy were treated with VeIP. Patients who progressed within 3 weeks of previous cisplatin therapy were not eligible. Progression was documented by biopsy or increasing serum markers. No exclusion was made on the basis of metastatic site or performance status. The dosages were vinblastine 0.11 mg/kg/d (days 1 and 2), ifosfamide 1.2 gm/m2/d (days 1 through 5), and cisplatin 20 mg/m2/d (days 1 through 5), with courses repeated every 21 days for four cycles. RESULTS Sixty-seven (49.6%) patients achieved a disease-free status after chemotherapy with or without surgical resection of residual carcinoma or teratoma. Overall, 42 (32%) patients are alive and 32 (23.7%) are continuously free of disease. None of the 32 patients with nonseminomatous extragonadal tumors are disease-free compared with 30 of 100 patients with gonadal primaries. Two of three extragonadal seminomas are continuously disease-free. CONCLUSION VeIP is capable of producing durable complete remissions in patients with disseminated germ cell cancer who relapse after cisplatin-etoposide-based induction therapy. Long-term disease-free survival is not seen in those patients with extragonadal nonseminomatous germ cell tumors.

scholarly journals Tisagenlecleucel Outcomes in Relapsed/Refractory Extramedullary ALL: A Pediatric Real World CAR Consortium Report.

2021 ◽  
Author(s):  
Vanessa A Fabrizio ◽  
Christine L. Phillips ◽  
Adam Lane ◽  
Christina Baggott ◽  
Snehit Prabhu ◽  
...  
Keyword(s):  
B Cell ◽  
Real World ◽  
Survival Rates ◽  
Retrospective Data ◽  
Relapse Free Survival ◽  
Free Survival ◽  
Cns Disease ◽  
Car T Cells ◽  
Car T ◽  
Relapse Rates

Chimeric antigen receptor (CAR) T-cells have transformed the therapeutic options for relapsed/refractory (R/R) B-cell ALL. Data for CAR therapy in extramedullary (EM) involvement is limited. Retrospective data was abstracted from the Pediatric Real World CAR Consortium (PRWCC) of 184 infused patients from 15 US institutions. Response (CR) rate, overall survival (OS), relapse-free survival (RFS), and duration of B-cell aplasia (BCA) in patients referred for tisagenlecleucel with EM disease (both CNS3 and non-CNS EM) were compared to bone marrow (BM) only. Patients with CNS disease were further stratified for comparison. Outcomes are reported on 55 patients with EM disease prior to CAR (n=40 CNS3; n=15 non-CNS EM). The median age at infusion in CNS cohort was 10 years (range &lt;1-25) and the non-CNS EM cohort was 13 years (2-26). In patients with CNS disease, 88% (35/40) achieved a CR, versus only 66% (10/15) with non-CNS EM disease. Patients with CNS disease (both with and without marrow involvement) had comparable 24-month OS outcomes to non-CNS EM or BM only (p=0.41). There was no difference in 12-month RFS between CNS, non-CNS EM, or BM only patients (p=0.92). No increased toxicity was seen with CNS or non-CNS EM disease (p=0.3). Active CNS disease at time of infusion did not impact outcomes. Isolated (iCNS) disease trended towards improved OS when compared to combined CNS and BM (p=0.12). R/R EM disease can be effectively treated with tisagenlecleucel with toxicity, relapse rates and survival rates comparable to patients with BM only. Outcomes for iCNS relapse are encouraging.

Clinical features and results of management of superior vena cava syndrome secondary to lymphoma.

1984 ◽  
Vol 2 (4) ◽  
pp. 260-266 ◽  
Author(s):  
R Perez-Soler ◽  
P McLaughlin ◽  
W S Velasquez ◽  
F B Hagemeister ◽  
J Zornoza ◽  
...  
Keyword(s):  
Superior Vena Cava ◽  
Superior Vena Cava Syndrome ◽  
Superior Vena ◽  
Vena Cava ◽  
Large Cell ◽  
Combined Modality Treatment ◽  
Relapse Free Survival ◽  
Free Survival ◽  
Vena Cava Syndrome ◽  
Radiotherapy Alone

Thirty-six of 915 patients with non-Hodgkin's lymphoma presented with superior vena cava syndrome (SVCS). The histologic types associated with SVCS were diffuse large cell in 23 patients, lymphoblastic in 12, and follicular large cell in one patient. Radiotherapy alone appeared equal to chemotherapy alone or in combination with radiotherapy in achieving relief of SVCS symptoms. Chemotherapy alone or in combination with radiotherapy was superior to radiotherapy alone in prolonging relapse-free survival and overall survival. No differences in relapse-free survival and survival were found between the patients treated with chemotherapy alone and those treated with chemotherapy and radiotherapy, but the addition of radiotherapy appeared to prevent local relapses in the group with large-cell lymphoma. The presence of symptoms of involvement of other mediastinal structures such as dysphagia, hoarseness, or stridor (DHS), a higher grade of intensity, and a shorter duration of symptoms (less than or equal to 2 weeks) appeared to adversely influence relapse-free survival and survival. The following conclusions were made: (1) a histologic diagnosis before the onset of treatment is desirable and feasible in patients presenting with SVCS except in those with severe respiratory distress, (2) both chemotherapy and radiotherapy are equally effective in alleviating the symptoms of SVCS, and (3) combined modality treatment with chemotherapy and radiotherapy results in a lower frequency of local relapses compared to chemotherapy alone but survival was similar in both groups.

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