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Choi J, Kim KH, Kim HS, Yoon HS, Kim JH, Kim JW, Lee YS, Choi SY, Chang IH, Ko YH, Song W, Jeong BC, Nam JK. Comparative analysis of recurrence rates between intravesical gemcitabine and bacillus Calmette-Guérin induction therapy following transurethral resection of bladder tumors in patients with intermediate- and high-risk bladder cancer: A retrospective multicenter study. Investig Clin Urol 2024; 65:248-255. [PMID: 38714515 PMCID: PMC11076792 DOI: 10.4111/icu.20230313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 01/03/2024] [Accepted: 03/04/2024] [Indexed: 05/10/2024] Open
Abstract
PURPOSE This study investigated the efficacy of intravesical gemcitabine as an alternative to bacillus Calmette-Guérin (BCG) therapy. MATERIALS AND METHODS Data were retrospectively collected across seven institutions from February 1999 to May 2023. Inclusion criteria included patients with intermediate- or high-risk non-muscle invasive bladder cancer (NMIBC) who underwent transurethral resection of bladder tumors (TURBT) and received at least four sessions of intravesical gemcitabine or BCG induction therapy. Patient characteristics, complete remission (CR), occurrence, and progression rates were compared. RESULTS In total, 149 patients were included in this study (gemcitabine, 63; BCG, 86). No differences were apparent between the two groups in baseline characteristics, except for the follow-up period (gemcitabine, 9.2±5.9 months vs. BCG, 43.9±41.4 months, p<0.001). There were no consistent significant differences observed between the two groups in the 3-month (gemcitabine, 98.4% vs. BCG, 95.3%; p=0.848), 6-month (94.9% vs. 90.0%, respectively; p=0.793) and 1-year CR rates (84.2% vs. 83.3%, respectively; p=0.950). Also, there was no significant statistical difference in progression-free survival between the two groups (p=0.953). The occurrence rates of adverse events were similar between the groups (22.2% vs. 22.1%; p=0.989); however, the rate of Clavien-Dindo grade 2 or higher was significantly higher in the BCG group (1.6% vs. 16.3%, respectively; p<0.001). CONCLUSIONS Intravesical gemcitabine demonstrated efficacy comparable to BCG therapy for the first year in patients with intermediate- and high-risk NMIBC. However, long-term follow-up studies are warranted.
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Affiliation(s)
- Joongwon Choi
- Department of Urology, Chung-Ang University Gwangmyeong Hospital, Chung-Ang University College of Medicine, Gwangmyeong, Korea
| | - Kyung Hwan Kim
- Department of Urology, Pusan National University Hospital, School of Medicine, Pusan National University, Busan, Korea
| | - Hyung Suk Kim
- Department of Urology, Dongguk University Ilsan Medical Center, Dongguk University College of Medicine, Goyang, Korea
| | - Hyun Sik Yoon
- Department of Urology, Dongguk University Ilsan Medical Center, Dongguk University College of Medicine, Goyang, Korea
| | - Jung Hoon Kim
- Department of Urology, Chung-Ang University Gwangmyeong Hospital, Chung-Ang University College of Medicine, Gwangmyeong, Korea
| | - Jin Wook Kim
- Department of Urology, Chung-Ang University Gwangmyeong Hospital, Chung-Ang University College of Medicine, Gwangmyeong, Korea
| | - Yong Seong Lee
- Department of Urology, Chung-Ang University Gwangmyeong Hospital, Chung-Ang University College of Medicine, Gwangmyeong, Korea
| | - Se Young Choi
- Department of Urology, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul, Korea
| | - In Ho Chang
- Department of Urology, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul, Korea
| | - Young Hwii Ko
- Department of Urology, Yeungnam University College of Medicine, Daegu, Korea
| | - Wan Song
- Department of Urology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Byong Chang Jeong
- Department of Urology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jong Kil Nam
- Department of Urology, Pusan National University Yangsan Hospital, School of Medicine, Pusan National University, Yangsan, Korea.
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Steinberg GD, Shore ND, Redorta JP, Galsky MD, Bedke J, Ku JH, Kretkowski M, Hu H, Penkov K, Vermette JJ, Tarazi JC, Randall AE, Pierce KJ, Saltzstein D, Powles TB. CREST: phase III study of sasanlimab and Bacillus Calmette-Guérin for patients with Bacillus Calmette-Guérin-naïve high-risk non-muscle-invasive bladder cancer. Future Oncol 2024; 20:891-901. [PMID: 38189180 DOI: 10.2217/fon-2023-0271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2024] Open
Abstract
Bacillus Calmette-Guérin (BCG) is the standard of care for patients with high-risk non-muscle-invasive bladder cancer (NMIBC) after transurethral resection of bladder tumor (TURBT). BCG in combination with programmed cell death-1 (PD-1) inhibitors may yield greater anti-tumor activity compared with either agent alone. CREST is a phase III study evaluating the efficacy and safety of the subcutaneous PD-1 inhibitor sasanlimab in combination with BCG for patients with BCG-naive high-risk NMIBC. Eligible participants are randomized to receive sasanlimab plus BCG (induction ± maintenance) or BCG alone for up to 25 cycles within 12 weeks of TURBT. The primary outcome is event-free survival. Secondary outcomes include additional efficacy end points and safety. The target sample size is around 1000 participants.
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Affiliation(s)
- Gary D Steinberg
- Department of Urology, Rush University Medical Center, Chicago, IL, USA
| | - Neal D Shore
- Carolina Urologic Research Center, Grand Strand Urology, 823 82nd Parkway, Myrtle Beach, SC 29572, USA
| | - Joan Palou Redorta
- Department of Urology, Fundació Puigvert, Universitat Autònoma de Barcelona, C. de Cartagena 340-350, 08025 Barcelona, Spain
| | - Matthew D Galsky
- The Tisch Cancer Institute, Mount Sinai, 1190 One Gustave L. Levy Place, New York, NY 10029, USA
| | - Jens Bedke
- Department of Urology, Eberhard Karls University Tübingen, Geschwister-Scholl-Platz, 72074 Tübingen, Germany
| | - Ja Hyeon Ku
- Department of Urology, Seoul National University Hospital, 101 Daehak-ro Jongno-gu, Seoul 03080, Republic of Korea
| | - Michal Kretkowski
- Clinical Research Center, Spolka z Ograniczona, Feliksa Nowowiejskiego 5, 61-731 Poznań, Poland
| | - Hailong Hu
- Institute of Urology, Second Hospital of Tianjin Medical University, 23 Pingjiang Road, Hexi District, Tianjin 300211, China
| | - Konstantin Penkov
- Private Medical Institution Euromedservice, Suvorovskiy Prospekt, 60, St Petersburg, Russia
| | | | - Jamal C Tarazi
- Pfizer Oncology, Pfizer, 10646 Science Center Drive, San Diego, CA 92121, USA
| | - Alison E Randall
- Pfizer Oncology, Pfizer, 235 East 42nd Street, New York, NY 10017, USA
| | - Kristen J Pierce
- Pfizer Oncology, Pfizer, 280 Shennecossett Road, Groton, CT 06340, USA
| | - Daniel Saltzstein
- Division of Urology, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA
| | - Thomas B Powles
- Barts Experimental Cancer Medicine Centre, Barts Cancer Institute, Queen Mary University of London, Charterhouse Square, London EC1M 5PZ, UK
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Krmeská V, Shen L, Nylén S, Wowk PF, Rothfuchs AG. BCG infection dose guides dendritic cell migration and T cell priming in the draining lymph node. Scand J Immunol 2024; 99:e13342. [PMID: 38441294 DOI: 10.1111/sji.13342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 10/11/2023] [Accepted: 11/09/2023] [Indexed: 03/07/2024]
Abstract
In contrast to delayed-type hypersensitivity (DTH) and other hallmark reactions of cell-mediated immunity that correlate with vaccine-mediated protection against Mycobacterium tuberculosis, the contribution of vaccine dose on responses that emerge early after infection in the skin with Bacille Calmette-Guérin (BCG) is not well understood. We used a mouse model of BCG skin infection to study the effect of BCG dose on the relocation of skin Dendritic cells (DCs) to draining lymph node (DLN). Mycobacterium antigen 85B-specific CD4+ P25 T cell-receptor transgenic (P25 TCRTg) cells were used to probe priming to BCG in DLN. DC migration and T cell priming were studied across BCG inocula that varied up to 100-fold (104 to 106 Colony-forming units-CFUs). In line with earlier results in guinea pigs, DTH reaction in our model correlated with BCG dose. Importantly, priming of P25 TCRTg cells in DLN also escalated in a dose-dependent manner, peaking at day 6 after infection. Similar dose-escalation effects were seen for DC migration from infected skin and the accompanying transport of BCG to the DLN. BCG-triggered upregulation of co-stimulatory molecules on migratory DCs was restricted to the first 24 hour after infection and was independent of BCG dose over a 10-fold range (105 to 106 CFUs). The dose seemed to be a determinant of the number of total skin DCs that move to the DLN. In summary, our results support the use of higher BCG doses to detect robust DC migration and T cell priming.
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Affiliation(s)
- Veronika Krmeská
- Department of Microbiology, Tumor and Cell Biology (MTC), Karolinska Institutet, Stockholm, Sweden
| | - Lei Shen
- Department of Microbiology, Tumor and Cell Biology (MTC), Karolinska Institutet, Stockholm, Sweden
| | - Susanne Nylén
- Department of Microbiology, Tumor and Cell Biology (MTC), Karolinska Institutet, Stockholm, Sweden
| | - Pryscilla Fanini Wowk
- Department of Microbiology, Tumor and Cell Biology (MTC), Karolinska Institutet, Stockholm, Sweden
- Instituto Carlos Chagas, Fundação Oswaldo Cruz (ICC/Fiocruz-PR), Curitiba, Brazil
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Grajales V, Contieri R, Tan WS, Flores M, Schultz M, Pinochet R, Bustamante A, Kamat AM, Fernández MI. Comparative Analysis of Very Reduced vs Full Dose BCG Treatment for High-Risk Non-Muscle Invasive Bladder Cancer: A Contemporary Experience from Chile. Bladder Cancer 2023; 9:327-334. [PMID: 38994240 PMCID: PMC11165921 DOI: 10.3233/blc-230047] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 10/20/2023] [Indexed: 07/13/2024]
Abstract
BACKGROUND Adjuvant bacillus Calmette-Guérin (BCG) is recommended for high-risk (HR) non-muscle invasive bladder cancer (NMIBC), but BCG shortages have led to exploration of reduced-dose regimens and shortened maintenance durations out of necessity, with limited data on treatment efficacy in Latin America. OBJECTIVE Oncological outcomes of HR-NMIBC patients treated with reduced (RD,1/4th dose) vs full dose (FD) BCG instillations of Danish Strain 1331 BCG. METHODS We performed a retrospective study of HR-NMIBC patients treated with BCG between 2003 and 2022 at our center in Santiago Chile. We stratified patients according to either RD (1/4th dose) or FD BCG. Univariate and multivariable Cox regression models were used to predict recurrence. Kaplan-Meier method was used to calculate survival estimates. RESULTS Of a total of 200 patients, 116 (58%) had RD and 84 (42%) FD BCG. Median follow-up was 57 months (IQR: 29-100). Patients who received FD BCG had a lower risk of recurrence (HR: 0.41, 95% CI 0.22-0.74) and high-grade (HG)-recurrence (HR: 0.30, 95% CI 0.15-0.61; p = 0.001). More patients in the RD vs FD group progressed to MIBC (10/84 vs 2/116; p = 0.18). Additionally, patients were less likely to stop BCG treatment in the RD group compared to the FD group due to toxicity (5% vs 11%, p = 0.14). CONCLUSIONS A 1/4th dose of Danish Strain 1331 BCG treatment was associated with worse recurrence free rate and HG-recurrence rate in our cohort. Patients with RD had lower discontinuation treatment rates due to a reduced toxicity profile. These findings would suggest that RD BCG would compromise oncological outcomes in HR-NMIBC patients.
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Affiliation(s)
- Valentina Grajales
- Department of Urology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Roberto Contieri
- Department of Urology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Wei Shen Tan
- Department of Urology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Marta Flores
- Department of Urology, Clinica Alemana Universidad del Desarrollo, Santiago, Chile
| | - Marcela Schultz
- Department of Pathology, Clínica Alemana Universidad del Desarrollo, Santiago, Chile
| | - Rodrigo Pinochet
- Department of Urology, Clinica Alemana Universidad del Desarrollo, Santiago, Chile
| | - Alberto Bustamante
- Department of Urology, Clinica Alemana Universidad del Desarrollo, Santiago, Chile
| | - Ashish M Kamat
- Department of Urology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mario I Fernández
- Department of Urology, Clinica Alemana Universidad del Desarrollo, Santiago, Chile
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Tan WS, McElree IM, Davaro F, Steinberg RL, Bree K, Navai N, Dinney CP, O'Donnell MA, Li R, Kamat AM, Packiam VT. Sequential Intravesical Gemcitabine and Docetaxel is an Alternative to Bacillus Calmette-Guérin for the Treatment of Intermediate-risk Non-muscle-invasive Bladder Cancer. Eur Urol Oncol 2023; 6:531-534. [PMID: 37468392 DOI: 10.1016/j.euo.2023.06.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 06/19/2023] [Accepted: 06/29/2023] [Indexed: 07/21/2023]
Abstract
Adjuvant treatment with either chemotherapy or bacillus Calmette-Guérin (BCG) is recommended for patients with intermediate-risk (IR) non-muscle-invasive bladder cancer (NMIBC). In this multi-institutional retrospective review, we evaluated oncological outcomes for 182 patients with IR-NMIBC treated with BCG (n = 100) or intravesical sequential gemcitabine and docetaxel (Gem/Doce; n = 82). Median follow-up was 48.6 mo (interquartile range 24.9-70.9). No patient had a previous diagnosis of high-grade disease. Recurrence rates were similar in the two treatment groups (hazard ratio [HR] 1.06, 95% confidence interval [CI] 0.65-1.73; p = 0.8). Results were consistent after adjusting for International Bladder Cancer Group (IBCG) risk subgroups, use of single-instillation postoperative chemotherapy, use of blue light cystoscopy, and receipt of maintenance therapy (HR 0.88, 95% CI 0.47-1.64; p = 0.7). Similarly, there was no difference in the rate of stage/grade progression between the treatment groups (HR 0.66, 95% CI 0.21-2.12; p = 0.5). Rates of progression to muscle-invasive disease/metastasis (2.2%) and cancer-specific mortality (1.7%) were low in the cohort. Our results support the use of Gem/Doce as an alternative to BCG in patients with IR-NMIBC. PATIENT SUMMARY: We compared cancer control outcomes for two different treatments for intermediate-risk non-muscle-invasive bladder cancer. Our results show that a chemotherapy combination of docetaxel and gemcitabine is as effective as the BCG (bacillus Calmette-Guérin) treatment traditionally used for this type of bladder cancer.
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Affiliation(s)
- Wei Shen Tan
- Department of Urology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ian M McElree
- Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - Facundo Davaro
- Department of Urology, Moffitt Cancer Center, Tampa, FL, USA
| | | | - Kelly Bree
- Department of Urology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Neema Navai
- Department of Urology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Colin P Dinney
- Department of Urology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | - Roger Li
- Department of Urology, Moffitt Cancer Center, Tampa, FL, USA
| | - Ashish M Kamat
- Department of Urology, University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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Ostrowski DA, Chelluri RR, Herzig M, Xia L, Cortese BD, Roberson DS, Guzzo TJ, Lee DJ, Malkowicz SB. Diminished Short-Term Efficacy of Reduced-Dose Induction BCG in the Treatment of Non-Muscle Invasive Bladder Cancer. Cancers (Basel) 2023; 15:3746. [PMID: 37509407 PMCID: PMC10377836 DOI: 10.3390/cancers15143746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 07/14/2023] [Accepted: 07/18/2023] [Indexed: 07/30/2023] Open
Abstract
The ongoing Bacillus Calmette-Guérin (BCG) shortage has created challenges for the treatment of non-muscle invasive bladder cancer (NMIBCa). Our objective was to evaluate the efficacy of reduced-dose induction BCG (RD-iBCG) compared to full-dose induction BCG (FD-iBCG) regarding recurrence rates. We hypothesized that patients receiving RD-iBCG may recur at a higher rate compared to those who received FD-iBCG therapy. A retrospective review of all patients with NMIBCa treated with intravesical therapy at our institution between 2015-2020 was conducted. Inclusion criteria consisted of having a diagnosis of AUA intermediate or high-risk NMIBCa with an indication for a six-week induction course of FD or RD-BCG with at least 1 year of documented follow up. The data were censored at one year. Propensity score matching for age, sex, tumor pathology, and initial vs. recurrent disease was performed. The primary endpoint was bladder cancer recurrence, reported as recurrence-free survival. A total of 254 patients were reviewed for this study. Our final cohort was 139 patients after exclusion. Thirty-nine percent of patients had HGT1 disease. 38.6% of patients receiving RD-BCG developed a recurrence of bladder cancer within a one-year follow-up as compared to 33.7% of patients receiving FD therapy. After propensity matching, this value remained statistically significant (p = 0.03). In conclusion, RD-iBCG for NMIBCa is associated with a significantly greater risk of recurrence than full-dose induction therapy, suggesting that RD-iBCG may not be equivalent or non-inferior to full-dose administration in the short term.
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Affiliation(s)
- David A. Ostrowski
- Division of Urology, Department of Surgery, University of Pennsylvania Health System, Philadelphia, PA 19104, USA; (D.A.O.)
| | - Raju R. Chelluri
- Division of Urology and Urologic Oncology, Fox Chase Cancer Center, Philadelphia, PA 19111, USA
| | - Matthew Herzig
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA 02115, USA
| | - Leilei Xia
- Division of Urology, Department of Surgery, University of Pennsylvania Health System, Philadelphia, PA 19104, USA; (D.A.O.)
| | - Brian D. Cortese
- Division of Urology, Department of Surgery, University of Pennsylvania Health System, Philadelphia, PA 19104, USA; (D.A.O.)
| | - Daniel S. Roberson
- Division of Urology, Department of Surgery, University of Pennsylvania Health System, Philadelphia, PA 19104, USA; (D.A.O.)
| | - Thomas J. Guzzo
- Division of Urology, Department of Surgery, University of Pennsylvania Health System, Philadelphia, PA 19104, USA; (D.A.O.)
| | - Daniel J. Lee
- Division of Urology, Department of Surgery, University of Pennsylvania Health System, Philadelphia, PA 19104, USA; (D.A.O.)
| | - S. Bruce Malkowicz
- Division of Urology, Department of Surgery, University of Pennsylvania Health System, Philadelphia, PA 19104, USA; (D.A.O.)
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