Outcomes of Trimodal Therapy for cT2-3 Urothelial Carcinoma in a Racially Diverse Population: A Single Institution Experience in the Bronx

2020 ◽  
Vol 6 (4) ◽  
pp. 453-460
Author(s):  
Josh Gottlieb ◽  
Evan Kovac ◽  
Ahmed Aboumohamed ◽  
Mark Schoenberg ◽  
Benjamin Gartrell ◽  
...  
Keyword(s):  
Urothelial Carcinoma ◽  
Complete Response ◽  
Concurrent Chemotherapy ◽  
Oncologic Outcomes ◽  
Curative Intent ◽  
Term Survival ◽  
Trimodal Therapy ◽  
Definitive Therapy ◽  
Alive With Disease

BACKGROUND: Radical cystectomy (RC) is the historical “gold standard” treatment for cT2-3 urothelial carcinoma (UC). However, recent evidence supports comparable outcomes of bladder preserving trimodal therapy (TMT) to RC in select patients. OBJECTIVE: To assess the oncologic outcomes of our institutional TMT experience. METHODS: We retrospectively identified all patients that received radiation therapy (RT) for cT2-3 UC from 2012 to 2018. Clinicopathologic data was then extracted from the patients’ medical records. We included patients who underwent RT with or without concurrent chemotherapy for curative intent after diagnostic TURBT, with or without re-staging TURBT. Patient clinical (age, sex, race) and pathologic/disease characteristics of bladder cancer (stage, presence of hydronephrosis, concurrent carcinoma in-situ) were collected. Primary outcomes were: response to TMT (complete response [CR], partial response [PR], progression), recurrence-free, and overall survival. We also analyzed rates of salvage cystectomy and associated disease-specific outcomes. Response was based on the first surveillance imaging, cystoscopy, or TURBT after completion of TMT. RESULTS: 24 patients underwent TMT during the study period. 29.2% of patients were black/non-hispanic, 37.5% were latino/hispanic, and 20.8% were white/non-hispanic. 58.3% of patients were female. 19 (79.2%), 3 (12.5%), and 2 (8.3%) patients experienced CR, PR and progression after TMT, respectively. At a median follow-up of 22.4 months, 19 (79.2%) patients were recurrence-free, 3 were alive with disease (12.5%), and 2 expired from other causes (8.3%; 1 with and 1 without disease present). Overall, 22 (92.7%) patients were still alive at last follow-up. No clinical variables were significant predictors of CR to TMT. CONCLUSIONS: In concordance with prior reports, TMT offers excellent tumor response rates for patients seeking definitive therapy for cT2-3 UC. Extended follow-up is needed to assess the durability of response and long-term survival after TMT.

scholarly journals Standard-dose versus high-dose radiotherapy with concurrent chemotherapy in esophageal cancer: A prospective randomized study

2018 ◽  
Vol 07 (01) ◽  
pp. 27-30 ◽  
Author(s):  
Navin Nayan ◽  
M. Bhattacharyya ◽  
Vikas K. Jagtap ◽  
A. K. Kalita ◽  
R. Sunku ◽  
...  
Keyword(s):  
Esophageal Cancer ◽  
Total Dose ◽  
Standard Dose ◽  
Randomized Study ◽  
Complete Response ◽  
Concurrent Chemotherapy ◽  
Prospective Randomized Study ◽  
High Dose ◽  
Large Sample Size

Abstract Objective: The objective of this study is comparision of local and distant control rates with high-dose versus standard-dose radiotherapy along with concurrent chemotherapy in esophageal cancer – a prospective randomized study. Materials and Methods: Histologically proven Stage I–III patients with carcinoma esophagus were randomized into two groups. One group has been treated with standard-dose radiotherapy, i.e., a total dose of 50.4 Gy (1.8 Gy/day, 28#, 5 days/week). The other group (study arm) has received high-dose radiotherapy, i.e. a total dose of 64.8 Gy (1.8 Gy/day, 36#, 5 days/week). Both groups have received 2 cycles of 3 weekly concurrent chemotherapy (cisplatin 75 mg/m[2] on day 1 and 5-fluorouracil 750 mg/m[2] continuous intravenous infusion over 24 h on day 1–4). Follow-up response evaluation was done by both endoscopy and computed tomography scan after 6–8 weeks and after 2 months thereafter. Results: Out of a total of 28 patients, 68% showed a complete response, 14% showed partial response, and 18% patients developed progressive disease at first and subsequent follow up (median follow-up of 21 months). Among the complete response patients, rates were higher in high-dose group compared to standard-dose radiotherapy group (71% vs. 64%, P = 0.38). Treatment-related toxicities were acceptable in both groups. Conclusion: High-dose radiotherapy with concurrent chemotherapy seems to be more effective with acceptable toxicity in our study. However, further follow-up and large sample size may be required to validate the current study conclusion.

Pre-irradiation chemotherapy for infants and children with medulloblastoma: a preliminary report

1989 ◽  
Vol 71 (6) ◽  
pp. 820-826 ◽  
Author(s):  
Cynthia S. Kretschmar ◽  
Nancy J. Tarbell ◽  
William Kupsky ◽  
Beverly L. Lavally ◽  
Jay S. Loeffler ◽  
...  
Keyword(s):  
Radiation Therapy ◽  
High Risk ◽  
Complete Response ◽  
Drug Regimen ◽  
Direct Evaluation ◽  
Term Survival ◽  
Content Type ◽  
Disease Free

✓ From March, 1984, through June, 1987, 21 newly diagnosed children with high-risk medulloblastoma (Chang Stage T3 to T4) were treated on a 9-week postoperative, pre-irradiation chemotherapy regimen consisting of vincristine and cisplatin. The children over 2 years old then received radiation therapy. Six infants (aged 6 to 18 months) were maintained on chemotherapy consisting of MOP (nitrogen mustard, vincristine, and procarbazine) until the age of 2 years, at which time they were referred for irradiation. Of 13 children with measurable disease following surgery, five showed a definite response on computerized tomography scans to vincristine and cisplatin (one complete response and four partial responses) and five others showed clear marginal responses. Four of the six infants were disease-free at 19, 32, 35, and 57 months from diagnosis. One infant developed progressive disease at the completion of the vincristine and cisplatin course, and a second infant had progression during MOP administration. Three of the 21 children developed hearing loss within the speech frequencies during cisplatin treatments, but there were no other major toxicities. Fifteen children remained disease-free with a median follow-up period of 35 months (range 19 to 57 months). Chemotherapy given between surgery and radiotherapy may allow for the direct evaluation of a specific drug regimen and permit the postponement of radiation therapy in infants. Pre-irradiation vincristine and cisplatin was well tolerated and effective in shrinking the tumor in most children with medulloblastoma. Such chemotherapy regimens have the potential for extending long-term survival in high-risk children.

Long-Term Survival In Patients With Acute Steroid Refractory Graft-Versus-Host-Disease (SR-GVHD) Treated With Infliximab Combined With Daclizumab

Blood ◽  
2013 ◽  
Vol 122 (21) ◽  
pp. 4624-4624
Author(s):  
Sanaz Nicky Soltani ◽  
Ramaprasad Srinivasan ◽  
Theresa Jerussi ◽  
A. John Barrett ◽  
Thomas E Hughes ◽  
...  
Keyword(s):  
High Probability ◽  
Chronic Gvhd ◽  
Complete Response ◽  
Cell Transplant ◽  
Term Survival ◽  
Hematopoietic Stem ◽  
Long Term Survival ◽  
Post Transplant

Acute SR-GVHD occurs in approximately 15% of patients undergoing allogeneic hematopoietic stem cell transplant (HSCT), and is associated with a 70-90% long-term mortality rate. We previously reported that concomitant blockade of TNF-α and IL-2 pathways with infliximab combined with daclizumab have a synergistic therapeutic effect, with a high probability of complete resolution of SR-GVHD. Although various treatment modalities are effective in the treatment of SR-GVHD, minimal long-term follow up data exists for complete responders to second line treatments. Here we report long-term outcomes in a cohort of 23 subjects developing SR-GVHD treated with infliximab/daclizumab. A consecutive series of 141 patients with a variety of hematological and non-hematological malignancies as well as nonmalignant hematological disorders including severe aplastic anemia (SAA), paroxysmal nocturnal hemoglobinuria and pure red cells aplasia, underwent a reduced intensity allogeneic HSCT from an HLA identical or single antigen mismatched relative at a single institution between 2/2001 and 12/2008. Transplant conditioning consisted of cyclophosphamide (60 mg/kg days -7, -6) and fludarabine (25 mg/m2days -5 to -1) with or without equine ATG or 6-12 Gy of total body irradiation. GVHD prophylaxis was with cyclosporine with or without additional MMF or MTX. Twenty three patients (median age 35 years, range 13-65 years) developed SR-GVHD at a median of 28 days post transplant. SR-GVHD was defined as absence of response to at least 6 days of high dose methylprednisolone therapy. Following a diagnosis of SR-GVHD, patients received a combination of daclizumab (1mg/kg given on days 1, 4, 8, 15, 22), infliximab (10mg/kg given on days 1, 8, 15, 22), broad spectrum bacterial and anti-fungal prophylaxis, and had their methylprednisolone tapered to 1mg/kg/day. Combined cytokine blockade was highly active against SR-GVHD, with 21/23 (87.5%) patients achieving a complete response (CR), defined as total resolution of GVHD in all involved organ systems. All complete responders survived to hospital discharge. With a median follow-up of 9 years (range 5-10 years), 9/23 (39%) survive, including 6 patients without chronic GVHD whose immunosuppressive therapy (IST) has been discontinued and 3 patients with chronic GVHD (2 limited and 1 extensive) who continue to be tapered off IST. Fourteen of 21 patients with resolution of SR-GVHD died a median 173 days post transplant (range 67-1039 days), including 1 from complications related to recurrent SR-GVHD, 6 from progression of malignancy (all solid tumors), 2 from bleeding related to peptic ulcer disease and 5 from infectious complications including invasive fungal infection and CMV disease. A subgroup analysis showed 5/6 patients with SAA developing SR-GVHD had a complete response to combined infliximab/daclizimab. Remarkably, at a median 6 years follow up, 67% (4/6) of these SAA patients were long-term survivors. All these survivors have maintained normal blood counts and remained transfusion independent with 100% donor chimerism in myeloid and T-cell lineages. Conclusion Patients with SR-GVHD treated with infliximab combined with daclizumab had a high probability of achieving a complete response with nearly 40% of patients having long-term survival. This is the first report to show that long-term survival can be achieved in a substantial proportion of patients receiving combined IL-2 and TNF blockade for SR-GVHD. Disclosures: Off Label Use: Infliximab is FDA approved for the treatment of psoriasis, Crohn's disease, ankylosing spondylitis, psoriatic arthritis, rheumatoid arthritis and ulcerative colitis. Daclizumab gained FDA approval for use in transplant rejection.

Long-term follow-up of a phase II randomized trial in advanced gastrointestinal stromal tumor (GIST) patients (pts) treated with imatinib mesylate

2006 ◽  
Vol 24 (18_suppl) ◽  
pp. 9528-9528 ◽  
Author(s):  
C. D. Blanke ◽  
G. D. Demetri ◽  
M. Von Mehren ◽  
M. C. Heinrich ◽  
B. L. Eisenberg ◽  
...  
Keyword(s):  
Phase Ii ◽  
Survival Rates ◽  
Complete Response ◽  
Tumor Control ◽  
Term Survival ◽  
Mutational Status ◽  
Exon 9 ◽  
Exon 11

9528 Background: Imatinib achieves tumor control in most pts with advanced GIST, but the durability of remissions has not been well described. We now present an updated long-term analysis of a randomized phase II trial first presented in 2001, with a median follow-up of 52 months. Methods: 147 pts with unresectable or metastatic malignant GIST were randomized to treatment with daily dosing of imatinib, 400 or 600 mg po. Results: Two pts (1%) achieved a complete response, 98 (67%) achieved a partial response (PR), and 23 (16%) exhibited stable disease (SD) as their best response. Median time-to-response was 13 weeks (95% CI; 12–23 weeks), but one quarter of pts responded after 23 weeks. No significant response differences were seen between the two dose levels tested. The median duration of response was 27 months, and median overall survival was 58 months. Pts with SD or PR had similar 4-year survival rates (64% versus 62%). KIT and/or PDGFRA mutational analyses were obtained in 87% of patients, and the mutational status was highly significant in predicting outcome. GISTs harboring KIT mutations in exon 11, exon 9, and with no detectable mutations in KIT or PDGFRA demonstrated PR rates of 87%, 48%, and 0%, respectively. The median survival for pts with exon 11 KIT mutations has not yet been reached, and it was 45 months for those with exon 9 mutations. Conclusions: While late progression can be seen in GIST pts treated with imatinib, the majority of pts derive benefit. Survival in those achieving SD parallels those with PRs. Late responses are often seen in pts with initial SD, and responses in general are of lasting duration. In particular, pts with KIT mutations in exon 11 (the most common exon affected) have very high response rates and favorable long term survival. [Table: see text]

Patterns of locoregional relapses for patients with esophageal cancer for whom exclusive chemoradiotherapy failed: A plea for dose escalation and elective nodal irradiation.

2013 ◽  
Vol 31 (4_suppl) ◽  
pp. 99-99
Author(s):  
Cedric Chevalier ◽  
Noemie Vulquin ◽  
Mélanie Gauthier ◽  
Aurelie Petitfils ◽  
Etienne Martin ◽  
...  
Keyword(s):  
Esophageal Cancer ◽  
Primary Tumor ◽  
Standard Of Care ◽  
Complete Response ◽  
Phase Iii ◽  
Curative Intent ◽  
Elective Nodal Irradiation ◽  
Locoregional Failure ◽  
Distant Failure

99 Background: Nearly half of the patients (pts) with an esophageal cancer (EC) have a locoregional failure (LRF) after exclusive chemoradiation (eCRT). eCRT delivering 50Gy remains the standard of care for non operable pts. We aim to evaluate the patterns of LRF with respect to planned dose and/or the incidental (unplanned) dose that covered LRF. Methods: Twenty-two pts with EC who failed locally and/or regionally in their follow-up were exclusively reviewed. All the pts have been initially treated (t0) in a curative intent with eCRT. Co-image registration of CT or PET-CT at time of failure and planning CT at t0 was used for image fusion. Each nodal failure (Nf) and each local failure of the primary tumor (Lf) has been outlined, as well as each nodal station (NS) including Nf according to the RTOG classification. Dosimetric parameters in relation with Lf, Nf and involved NS were derived from the initial dosimetric plan. Results: All the patients underwent eCRT including a 5-FU based chemotherapy regimen. Eighteen patients were treated with elective nodal irradiation (ENI) whereas 4 pts did not. The median dose delivered was 50Gy [50Gy-64Gy]. In the follow-up period, 14 pts were in complete response, 3 pts in partial response, 4 pts had a progressive disease (1pt unknown). The median delay between the start of radiotherapy and LRF was 14.3 months [4.27-48.46]. 13 pts had a Lf (included in “planned-dose”), 9 pts had a Nf, 2 pts had a Lf with Nf and 7 pts had a concomittant distant failure. Among pts with Nf, 8 failures were in-field whereas 3 pts had an out-field relapse. Re-calculated doses for NS delineated on the CT performed at t0 were significantly less important than the planned dose (see Table). Conclusions: Our results suggest that an inadequate dose to both the primary tumor and NS could explain high LRF rates observed in EC. A French randomized phase III trial (NCT 01348217) is currently testing a higher dose to the primary tumor and/or ENI with IMRT in an attempt to improve locoregional control. [Table: see text]

Sarcomatoid urothelial carcinoma (SUC): A single-institution experience of oncologic outcomes and recurrence patterns.

2020 ◽  
Vol 38 (6_suppl) ◽  
pp. 465-465
Author(s):  
Leonidas Nikolaos Diamantopoulos ◽  
Rishi Robert Sekar ◽  
Ali Raza Khaki ◽  
Brian Winters ◽  
Funda Vakar-Lopez ◽  
...  
Keyword(s):  
Urothelial Carcinoma ◽  
Cox Regression ◽  
Multivariable Analysis ◽  
Complete Response ◽  
Oncologic Outcomes ◽  
Time To Recurrence ◽  
Treatment Data ◽  
Recurrence Patterns ◽  
Fluid Collections ◽  
Cystic Masses

465 Background: SUC is a rare histology with aggressive behavior. We evaluated outcomes and recurrence patterns of patients (pts) with SUC, in comparison with conventional urothelial carcinoma (CUC). Methods: We retrospectively assessed our radical cystectomy (RC) database to identify pts with cT2-4 SUC (any %) or CUC, at RC or transurethral resection specimens. Clinicopathologic/treatment data were captured and compared with t and χ2 tests, as appropriate. Overall survival (OS; diagnosis to death) and recurrence-free survival (RFS; RC to recurrence or death) were estimated (KM method). Significant factors in univariable (UVA) Cox regression for OS were included in multivariable analysis (MVA). Results: We identified 38 consecutive pts with cT2-4 SUC and 287 with CUC (2003-2018); 17 (45%) and 162 (56%) received neoadjuvant chemotherapy (NAC). The primary non-mesenchymal component was urothelial in all SUC cases. SUC had higher rates of pT3/4 (66% vs. 35%, p < .001) but comparable rates of pN+ disease (26% vs. 20%, p = .38). Complete response (ypT0N0) after NAC was lower for SUC (6% vs. 35%, p = .02). Median follow-up was 73.6 months (95%CI 62.6 – 84.7). Median RFS and OS was inferior among pts with SUC (9.4 vs 109.8 months, p < .001, 19.7 vs. 130.4 months, p < .001 respectively). On MVA, SUC was independently associated with worse OS ( Table). Of 17 (45%) pts with SUC who recurred post-RC, 5 presented with abdomino-pelvic cystic masses, with an average time to recurrence < 5 months. Conclusions: SUC was associated with high rates of extravesical spread at RC and worse NAC response, RFS and OS, vs. CUC. Development of abdomino-pelvic fluid collections should raise suspicion of recurrence among pts with this histology. [Table: see text]

Phase I study of chemoradiation with nedaplatin and ifosfamide in patients with advanced squamous cell carcinoma of the uterine cervix

2008 ◽  
Vol 18 (6) ◽  
pp. 1300-1304 ◽  
Author(s):  
J. Kodama ◽  
M. Takemoto ◽  
N. Seki ◽  
K. Nakamura ◽  
A. Hongo ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Uterine Cervix ◽  
Complete Response ◽  
Advanced Squamous Cell Carcinoma ◽  
Alive With Disease ◽  
Disease Free ◽  
Dose Limiting Toxicity

Cisplatin and ifosfamide are considered among the most active drugs in both neoadjuvant and salvage treatments for patients with cervical cancer. Nedaplatin is an analog of cisplatin and it exhibits lesser nephrotoxicity, neurotoxicity, and gastrointestinal toxicity than cisplatin. This study aimed to determine the recommended dosage of nedaplatin plus ifosfamide chemoradiotherapy for advanced squamous cell carcinoma (SCC) of the uterine cervix. Beginning with a dose of 65 mg/m2, nedaplatin (day 1) combined with ifosfamide 1 g/m2 (days 1–5) was designed to be administered for three cycles (minimum: two cycles); its dose was gradually escalated up to 80 mg/m2. Dose-limiting toxicity (DLT) was defined as a more than 7-day delay in the planned radiation therapy and/or planned chemotherapy (prior to the completion of two cycles) due to toxicity. Chemotherapy was not interrupted prior to the completion of two cycles in any patients. Of the 12 patients, 11 received three cycles of chemotherapy. DLT did not occur in any patient. We confirmed a clinical complete response (CR) in ten and partial response (PR) in two patients. The median follow-up period was 39 months (range: 18–57 months). Ten patients (83%) were alive and disease free, one patient was alive with disease, and only one patient died due to the disease. Nedaplatin and ifosfamide combination chemotherapy is a feasible and active chemoradiation strategy for patients with advanced SCC of the uterine cervix. With the ifosfamide dose fixed to 1 g/m2, the recommended nedaplatin dosage was determined to be 80 mg/m2 to be administered for three cycles.

Radiotherapy with curative intent: an option in selected patients relapsing after chemotherapy for advanced Hodgkin's disease.

1987 ◽  
Vol 5 (4) ◽  
pp. 550-555 ◽  
Author(s):  
M Roach ◽  
D S Kapp ◽  
S A Rosenberg ◽  
R T Hoppe
Keyword(s):  
Radiation Therapy ◽  
Combination Chemotherapy ◽  
Hodgkin's Disease ◽  
Hodgkin’S Disease ◽  
Complete Response ◽  
Curative Intent ◽  
Major Toxicity ◽  
Disease Free ◽  
Advanced Hodgkin’S Disease

Thirteen patients who had relapsed or failed to obtain a complete remission after combination chemotherapy for the treatment of advanced Hodgkin's disease were treated with subtotal or total lymphoid irradiation with curative intent. Twelve of the 13 patients achieved a complete response (CR). Five of the 12 CRs subsequently relapsed at 3, 9, 9, 12, and 19 months. One patient died of leukemia 11 months following radiotherapy. The actuarial relapse-free survival at 1 year was 60%, and six patients (50%) remain disease-free with a median follow-up of 34 months (range, 10 to 115 months) following the completion of radiotherapy. Patients who failed to obtain a CR to their initial chemotherapy, whose chemotherapy CR was of short duration, or who relapsed initially in extranodal sites, tended to have a worse outcome with radiotherapy. Patients who had long disease-free intervals after initial chemotherapy or relapsed only in nodal sites tended to do relatively well. Radiation therapy was well tolerated with no major toxicity. Potentially curative radiation therapy should be considered an option in the management of selected patients who relapse following combination chemotherapy for advanced Hodgkin's disease.

Updated efficacy and tolerability of durvalumab in locally advanced or metastatic urothelial carcinoma.

2017 ◽  
Vol 35 (6_suppl) ◽  
pp. 286-286 ◽  
Author(s):  
Thomas Powles ◽  
Peter H. O'Donnell ◽  
Christophe Massard ◽  
Hendrik-Tobias Arkenau ◽  
Terence W. Friedlander ◽  
...  
Keyword(s):  
Urothelial Carcinoma ◽  
Locally Advanced ◽  
Kidney Injury ◽  
Complete Response ◽  
Clinical Activity ◽  
Primary Endpoints ◽  
Duration Of Response ◽  
Visceral Metastases ◽  
Grade 3

286 Background: Anti-PD-L1 immunotherapy has shown promising clinical activity in urothelial carcinoma (UC). We report on a planned update of efficacy and follow-up in patients (pts) receiving durvalumab for the treatment of locally advanced or metastatic UC. Methods: Pts received durvalumab 10 mg/kg Q2W up to 12 months (mo), unacceptable toxicity or confirmed progressive disease. Tumor PD-L1 expression was assessed using the validated Ventana SP263 assay (PD-L1 high = TC ≥ 25% or IC ≥ 25%). Primary endpoints were confirmed ORR by RECIST v1.1 with blinded independent central review (BICR) and safety. Duration of response (DoR) and overall survival (OS) were key secondary endpoints. Results: As of July 24, 2016 (data cutoff [DCO]), the primary efficacy population included 103 pts who were followed for at least 13 weeks (median duration of follow up 7.3 mo); 37% had ≥ 2 prior regimens; 97% had prior platinum treatment; 95% had visceral metastases; and 49% had liver metastases at baseline. As of the DCO, 21 pts (20.4%) had a confirmed response per BICR (including 5 pts [4.9%] with a complete response) and an additional 3 pts had an unconfirmed response. Responses were seen in both PD-L1 high and PD-L1 low/negative subgroups (Table). Responses occurred early (median time to response 1.4 mo) and were durable. Median DoR has not been reached. Of the 21 confirmed responders, 18 pts had an ongoing response, 16 pts had DoR ≥ 6 mo and 7 pts had DoR ≥ 9 mo. Treatment-related Grade 3/4 AE rates were low (5.2%; as treated population, n = 191); Grade 3/4 immune-mediated AEs (imAEs) occurred in 3 pts, and 1 pt discontinued treatment due to an imAE of acute kidney injury. Conclusions: Durvalumab administered at 10 mg/kg Q2W showed clinical activity and an excellent safety profile in pts with locally advanced or metastatic UC. Clinical trial information: NCT01693562. [Table: see text]

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