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Liu X, Wang Z, Peng C, Zhou J, Chen M, Luo L, Sun X. Adverse drug reactions of intravesical instillation therapy for bladder cancer: based on FDA adverse event reporting system. Expert Opin Drug Saf 2024:1-8. [PMID: 39158099 DOI: 10.1080/14740338.2024.2393283] [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: 05/21/2024] [Revised: 07/26/2024] [Accepted: 07/29/2024] [Indexed: 08/20/2024]
Abstract
BACKGROUND Intravesical chemotherapy and immunotherapy are common adjuvant treatments for non-muscle invasive bladder cancer post-surgery. Analyzing adverse events linked to these therapies, can assist in clinical decision-making and risk assessment. STUDY DESIGN AND METHODS Disproportionality analysis was conducted to analyze data from the Food and Drug Administration Adverse Event Reporting System database from the first quarter of 2004 to the first quarter of 2024, exploring potential positive signals between Bacillus Calmette-Guérin, mitomycin-C, epirubicin, gemcitabine, and adverse events. RESULTS The database retrieved 2018, 140, 31, and 85 adverse event reports associated with Bacillus Calmette-Guérin, mitomycin-C, epirubicin, and gemcitabine, respectively. Adverse reactions not mentioned in the label, such as aortic aneurysm and ocular congestion, were observed in preferred term level related to Bacillus Calmette-Guérin. Mitomycin-C exhibited specificity in skin and subcutaneous tissue diseases not reflected in the package insert. Gemcitabine-induced adverse drug reactions showed signals in vascular and lymphatic diseases meeting the screening criteria of all 4 indicators, with capillary leakage syndrome being the preferred term with the highest signal intensity. CONCLUSION This study observed new adverse event signals, providing important assistance for drug selection in adjuvant therapy for non-muscle invasive bladder cancer postoperatively.
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Affiliation(s)
- Xiang Liu
- First Clinical Medical College of Nanchang University, Nanchang, Jiangxi, China
| | - Zixin Wang
- Department of Urology, First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Cong Peng
- First Clinical Medical College of Nanchang University, Nanchang, Jiangxi, China
| | - Jiaming Zhou
- Department of Urology, First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Minggen Chen
- First Clinical Medical College of Nanchang University, Nanchang, Jiangxi, China
| | - Longhua Luo
- Department of Urology, First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Xiang Sun
- Department of Urology, First Affiliated Hospital of Nanchang University, Nanchang, China
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Clark O, Sarmento T, Eccleston A, Brinkmann J, Picoli R, Daliparthi V, Voss J, Chandrasekar S, Thompson A, Chang J. Economic Impact of Bladder Cancer in the USA. PHARMACOECONOMICS - OPEN 2024:10.1007/s41669-024-00512-8. [PMID: 39154309 DOI: 10.1007/s41669-024-00512-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/15/2024] [Indexed: 08/19/2024]
Abstract
INTRODUCTION Incidence and mortality for bladder cancer has changed very little over the past 20 years. Approximately 40% of patients with high-risk nonmuscle invasive bladder cancer eventually recur/progress. It is important to understand the economic impact of disease recurrence/progression in bladder cancer. Our aim was to estimate and understand the direct costs associated with the treatment of bladder cancer from the payer's perspective in the USA, in the year of 2021, including costs for both newly diagnosed bladder cancer (stages 0a-IV) and recurrent patients. METHODS An economic model was constructed to calculate the number of patients receiving each treatment modality at every stage of disease and their respective costs. Epidemiological data were based on the CancerMPact Patient Metrics (PM) database and treatment modality data retrieved from CMP Treatment Architecture (TA), 2021 version. Resource utilization and costs were obtained from medical literature and public data sources. Only direct costs were considered. RESULTS There were an estimated 83,532 newly diagnosed patients with bladder cancer of all stages in 2021 with a projected total cost of treatment of ~$2.6 billion. Average cost per newly diagnosed patient varied from $19,521 (stage 0a) to $169,533 (metastatic disease). Cost profile differed substantially among the stages of disease. For the 75,760 patients that were expected to have a recurrence in 2021, an additional cost of ~$3.9 billion was estimated at an average cost per patient of $52,179. The expected total cost to treat newly diagnosed and newly recurrent patients is reported in this model, with the total cost in 2021 estimated to exceed $6.5 billion. CONCLUSIONS Treatment and resource costs increase for bladder cancer as the disease recurs/progresses. More effective treatments that can delay recurrence/progression may reduce the economic burden associated with bladder cancer.
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Scilipoti P, Longoni M, de Angelis M, Re C, Bertini A, Cannoletta D, Burgio G, Lucianò R, Rosiello G, Colombo R, Gandaglia G, Salonia A, Montorsi F, Briganti A, Moschini M. Mitomycin C vs. Bacillus Calmette-Guerin for treatment of intermediate-risk nonmuscle invasive bladder cancer patients-A comparative analysis from a single center. Urol Oncol 2024:S1078-1439(24)00538-6. [PMID: 39060208 DOI: 10.1016/j.urolonc.2024.06.026] [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: 03/12/2024] [Revised: 06/13/2024] [Accepted: 06/30/2024] [Indexed: 07/28/2024]
Abstract
BACKGROUND Induction followed by 1 year maintenance instillation of intravesical Bacillus Calmette-Guerin (BCG) is the standard treatment for intermediate-risk (IR) nonmuscle invasive bladder cancer (NMIBC) patients. Few data exist on the efficacy of Mitomycin C (MMC) instillation in this setting. METHODS We retrospectively analyzed 226 IR-NMIBC patients classified by the International Bladder Cancer Group (IBCG) and 250 IR-NMIBC intravescical treatment-naïve patients classified by the European Association of Urology (EAU). All patients received either a full induction course of BCG or 40 mg/40 ml MMC from 2012 to 2022. Optimal treatment was defined as 1-year maintenance for BCG and 11 monthly maintenance instillations for MMC. Kaplan-Meier analysis estimated recurrence-free survival (RFS) before and after inverse probability of treatment-weighting (IPTW) and progression-free survival (PFS). Multivariable Cox regression was used to evaluate difference in recurrence after adjustment for clinically relevant variables before and after IPTW. RESULTS Optimal BCG and MMC courses were administered to 21% of IR-IBCG and 23% of IR-EAU patients. At 4-years, patients treated with optimal MMC and BCG treatment had similar RFS and PFS in both EAU and IBCG groups. Patients receiving nonoptimal BCG compared to optimal MMC exhibited lower 4-year RFS after IPTW (82% vs. 68% in EAU and 82% vs. 65% in IBCG). At 4-year optimal MMC had greater PFS non optimal BCG. Optimal MMC treatment predicted recurrence in EAU (adjusted and weighted HR 0.33, 95% CI, 0.11-0.98) and IBCG (adjusted and weighted HR 0.29, 95% CI, 0.08-0.97) groups compared to nonoptimal BCG. CONCLUSIONS Optimal 40 mg/40 ml MMC treatment was as effective as optimal BCG in IR-IBCG and IR-EAU NMIBC patients, reducing both recurrence and progression compared to nonoptimal BCG. MMC could be a valid first line alternative to BCG for both IR-EAU and IR-IBCG intravescical treatment-naïve patients, during BCG shortages.
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Affiliation(s)
- Pietro Scilipoti
- Department of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Mattia Longoni
- Department of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Mario de Angelis
- Department of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Chiara Re
- Department of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Alessandro Bertini
- Department of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Donato Cannoletta
- Department of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Giusy Burgio
- Department of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Roberta Lucianò
- Department of Pathology, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Giuseppe Rosiello
- Department of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Renzo Colombo
- Department of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Giorgio Gandaglia
- Department of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Andrea Salonia
- Department of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Francesco Montorsi
- Department of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Alberto Briganti
- Department of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Marco Moschini
- Department of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy.
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Bakula M, Hudolin T, Knezevic N, Zimak Z, Andelic J, Juric I, Gamulin M, Gnjidic M, Kastelan Z. Intravesical Gemcitabine and Docetaxel Therapy for BCG-Naïve Patients: A Promising Approach to Non-Muscle Invasive Bladder Cancer. Life (Basel) 2024; 14:789. [PMID: 39063544 PMCID: PMC11278229 DOI: 10.3390/life14070789] [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: 04/28/2024] [Revised: 06/17/2024] [Accepted: 06/18/2024] [Indexed: 07/28/2024] Open
Abstract
Bacillus Calmette-Guérin (BCG) therapy for patients with non-muscle invasive bladder cancer (NMIBC) faces limitations in efficacy and significant side effects, aggravated by a recent global shortage. In this prospective clinical study, we report the outcomes of sequential intravesical administration of gemcitabine and docetaxel (Gem/Doce) as a first-line treatment for BCG-naïve patients with high-risk NMIBC (HR NMIBC). From October 2019 until April 2022, we enrolled 52 patients and followed the treatment protocol set forth by the University of Iowa. Follow-up assessments were conducted every 3 months. In this cohort, 25 (48.1%) patients were diagnosed with high-grade T1 (T1HG) bladder cancer, 10 (19.2%) patients had carcinoma in situ (CIS), and 17 (32.7%) patients had a combination of T1HG+CIS. The median time to first recurrence in the T1HG, CIS, and T1HG+CIS groups was 11, 10.5, and 8.8 months, respectively. The recurrence-free survival was 98.1%, 94.2%, and 80.8% at 6, 9, and 12 months, respectively. The rate of progression-free survival was 100%, 98.1%, and 92.3% at 6, 9, and 12 months, respectively. We demonstrated the safety and efficacy of Gem/Doce therapy in BCG-naïve patients with HR NMIBC during a one-year follow-up. Further research with extended follow-ups, as well as direct comparisons of Gem/Doce with other anticancer agents, is essential.
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Affiliation(s)
- Mirko Bakula
- Department of Urology, University Hospital Centre Zagreb, Kispaticeva 12, 10000 Zagreb, Croatia; (M.B.); (N.K.); (Z.Z.); (J.A.); (I.J.); (Z.K.)
- School of Medicine, University of Zagreb, Salata 3, 10000 Zagreb, Croatia;
| | - Tvrtko Hudolin
- Department of Urology, University Hospital Centre Zagreb, Kispaticeva 12, 10000 Zagreb, Croatia; (M.B.); (N.K.); (Z.Z.); (J.A.); (I.J.); (Z.K.)
- School of Medicine, University of Zagreb, Salata 3, 10000 Zagreb, Croatia;
| | - Nikola Knezevic
- Department of Urology, University Hospital Centre Zagreb, Kispaticeva 12, 10000 Zagreb, Croatia; (M.B.); (N.K.); (Z.Z.); (J.A.); (I.J.); (Z.K.)
- School of Medicine, University of Zagreb, Salata 3, 10000 Zagreb, Croatia;
| | - Zoran Zimak
- Department of Urology, University Hospital Centre Zagreb, Kispaticeva 12, 10000 Zagreb, Croatia; (M.B.); (N.K.); (Z.Z.); (J.A.); (I.J.); (Z.K.)
| | - Jerko Andelic
- Department of Urology, University Hospital Centre Zagreb, Kispaticeva 12, 10000 Zagreb, Croatia; (M.B.); (N.K.); (Z.Z.); (J.A.); (I.J.); (Z.K.)
| | - Ilija Juric
- Department of Urology, University Hospital Centre Zagreb, Kispaticeva 12, 10000 Zagreb, Croatia; (M.B.); (N.K.); (Z.Z.); (J.A.); (I.J.); (Z.K.)
| | - Marija Gamulin
- School of Medicine, University of Zagreb, Salata 3, 10000 Zagreb, Croatia;
- Department of Oncology, University Hospital Centre Zagreb, Kispaticeva 12, 10000 Zagreb, Croatia;
| | - Milena Gnjidic
- Department of Oncology, University Hospital Centre Zagreb, Kispaticeva 12, 10000 Zagreb, Croatia;
| | - Zeljko Kastelan
- Department of Urology, University Hospital Centre Zagreb, Kispaticeva 12, 10000 Zagreb, Croatia; (M.B.); (N.K.); (Z.Z.); (J.A.); (I.J.); (Z.K.)
- School of Medicine, University of Zagreb, Salata 3, 10000 Zagreb, Croatia;
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Scilipoti P, Ślusarczyk A, de Angelis M, Soria F, Pradere B, Krajewski W, D'Andrea D, Mari A, Giudice FD, Pichler R, Subiela JD, Afferi L, Albisinni S, Mertens L, Laukhtina E, Mori K, Radziszewski P, Shariat SF, Necchi A, Xylinas E, Gontero P, Rouprêt M, Montorsi F, Briganti A, Moschini M. The Role of Mitomycin C in Intermediate-risk Non-muscle-invasive Bladder Cancer: A Systematic Review and Meta-analysis. Eur Urol Oncol 2024:S2588-9311(24)00152-4. [PMID: 38902138 DOI: 10.1016/j.euo.2024.06.005] [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: 04/29/2024] [Revised: 05/23/2024] [Accepted: 06/05/2024] [Indexed: 06/22/2024]
Abstract
BACKGROUND AND OBJECTIVE Intravesical mitomycin C (MMC) instillations are recommended to prevent recurrence of intermediate-risk non-muscle-invasive bladder cancer (IR-NMIBC); however, the optimal regimen and dose are uncertain. Our aim was to assess the effectiveness of adjuvant MMC and compare different MMC regimens in preventing recurrence. METHODS We performed a comprehensive search in PubMed, Scopus, and Web of Science in November 2023 for studies investigating recurrence-free survival (RFS) among patients with IR-NMIBC who received adjuvant MMC. Prospective trials with different MMC regimens or other intravesical drugs as comparators were considered eligible. KEY FINDINGS AND LIMITATIONS Overall, 14 studies were eligible for systematic review and 11 for meta-analysis of RFS. Estimates of 1-yr, 2-yr, and 5-yr RFS rates were 84% (95% confidence interval [CI] 79-89%), 75% (95% CI 68-82%), and 51% (95% CI 40-63%) for patients treated with MMC induction plus maintenance, and 88% (95% CI 83-94%), 78% (95% CI 67-89%), and 66% (95% CI 57-75%) for patients treated with bacillus Calmette-Guérin (BCG) maintenance, respectively. Estimates of 2-yr RFS rates for MMC maintenance regimens were 76% (95% CI 69-84%) for 40 mg MMC (2 studies) and 66% (95% CI 60-72%) for 30 mg MMC (4 studies). Among the studies included, BCG maintenance provided comparable 2-yr RFS to 40 mg MMC with maintenance (78% vs 76%). RFS did not differ by MMC maintenance duration (>1 yr vs 1 yr vs <1 yr). CONCLUSIONS AND CLINICAL IMPLICATIONS MMC induction and maintenance regimens seem to provide short-term RFS rates equivalent to those for BCG maintenance in IR-NMIBC. For adjuvant induction and maintenance, 40 mg of MMC appears to be more effective in preventing recurrence than 30 mg. We did not observe an RFS benefit for longer maintenance regimens. PATIENT SUMMARY For patients with intermediate-risk non-muscle-invasive bladder cancer, bladder treatments with a solution of a drug called mitomycin C (MMC) seem to be as effective as BCG (bacillus Calmette-Guérin) in preventing recurrence after tumor removal. Further trials are needed for stronger evidence on the best MMC dose and treatment time.
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Affiliation(s)
- Pietro Scilipoti
- Department of Experimental Oncology, Unit of Urology, Urological Research Institute, IRCCS Ospedale San Raffaele, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Aleksander Ślusarczyk
- Department of General, Oncological and Functional Urology, Medical University of Warsaw, Warsaw, Poland
| | - Mario de Angelis
- Department of Experimental Oncology, Unit of Urology, Urological Research Institute, IRCCS Ospedale San Raffaele, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Francesco Soria
- Division of Urology, Department of Surgical Sciences, San Giovanni Battista Hospital, University of Studies of Torino, Turin, Italy
| | - Benjamin Pradere
- Department of Urology UROSUD, La Croix Du Sud Hospital, Quint-Fonsegrives, France
| | - Wojciech Krajewski
- Department of Urology and Oncologic Urology, Wrocław Medical University, Wroclaw, Poland
| | - David D'Andrea
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Andrea Mari
- Department of Urology, Careggi Hospital, University of Florence, Florence, Italy
| | - Francesco Del Giudice
- Department of Maternal Infant and Urologic Sciences, Sapienza University of Rome, Policlinico Umberto I Hospital, Rome, Italy
| | - Renate Pichler
- Department of Urology, Medical University of Innsbruck, Innsbruck, Austria
| | - José Daniel Subiela
- Department of Urology, Instituto Ramón y Cajal de Investigación Sanitaria, Hospital Universitario Ramón y Cajal, Universidad de Alcalá, Madrid, Spain
| | - Luca Afferi
- Department of Urology, Luzerner Kantonsspital, Lucerne, Switzerland
| | | | - Laura Mertens
- Department of Urology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Ekaterina Laukhtina
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Keiichiro Mori
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Piotr Radziszewski
- Department of General, Oncological and Functional Urology, Medical University of Warsaw, Warsaw, Poland
| | - Shahrokh F Shariat
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Department of Urology, University of Texas Southwestern, Dallas, TX, USA; Karl Landsteiner Institute of Urology and Andrology, Vienna, Austria; Department of Urology, Weill Cornell Medical College, New York, NY, USA; Department of Urology, Second Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Andrea Necchi
- Department of Experimental Oncology, Unit of Urology, Urological Research Institute, IRCCS Ospedale San Raffaele, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Evanguelos Xylinas
- Department of Urology, Bichat-Claude Bernard Hospital, AP-HP, Université de Paris, Paris, France
| | - Paolo Gontero
- Division of Urology, Department of Surgical Sciences, San Giovanni Battista Hospital, University of Studies of Torino, Turin, Italy
| | - Morgan Rouprêt
- Urology, GRC no. 5, Predictive Onco-Urology, Hôpital Pitié-Salpêtrière, AP-HP, Sorbonne Université, Paris, France
| | - Francesco Montorsi
- Department of Experimental Oncology, Unit of Urology, Urological Research Institute, IRCCS Ospedale San Raffaele, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Alberto Briganti
- Department of Experimental Oncology, Unit of Urology, Urological Research Institute, IRCCS Ospedale San Raffaele, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Marco Moschini
- Department of Experimental Oncology, Unit of Urology, Urological Research Institute, IRCCS Ospedale San Raffaele, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy.
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Eroglu T, Köseoğlu H, Yücetaş U, Ari E, Kadihasanoglu M. Quantitative CT Morphometrics: A Novel Approach for Predicting the Bladder Cancer Grade. Cureus 2024; 16:e63427. [PMID: 39077224 PMCID: PMC11284344 DOI: 10.7759/cureus.63427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/28/2024] [Indexed: 07/31/2024] Open
Abstract
Background and objective Bladder cancer (BC) is a common urothelial neoplasm, with non-muscle invasive forms comprising about 75% of cases and generally having better outcomes than muscle-invasive types. Accurate preoperative grading and staging of BC are essential for appropriate treatment planning. This study investigates the efficacy of computerized tomography (CT) in correlating the morphological features of tumors to predict the histopathological grades of BC. Materials and methods This retrospective cohort involved 100 patients diagnosed with non-muscle invasive BC, who underwent transurethral resection of bladder tumor (TUR-BT) between January 2010 and August 2021. CT imaging, utilizing a 128-slice CT scanner, was employed to measure the tumor height (H) and contact length (CL). The study considered morphometric parameters across axial, coronal, and sagittal planes. Statistical analyses were conducted, comparing radiological findings with histopathological evaluations. Tumor grading was determined according to the 2004/2016 WHO classification. Results Among the 100 patients with primary bladder tumors, 15 were female and 85 were male, with a mean age of 65.28 ± 7.11 years. Furthermore, 58 had high-grade bladder tumors, while 42 had low-grade bladder tumors. Across all planes, high-grade tumors exhibited higher values for the tumor H, CL, and the tumor height-to-contact length (H/CL) ratio compared to low-grade tumors (p<0.05). Notably, the specificity, sensitivity, and diagnostic accuracy of the tumor CL were higher than those of the tumor H and the tumor H/CL ratio. A tumor CL exceeding 19.1mm measured in the axial plane demonstrated 83% sensitivity and specificity for high-grade tumors. Conclusion The measured CL of the tumor in the axial plane on computerized tomography urography has high sensitivity and specificity in detecting high-grade tumors.
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Affiliation(s)
| | - Hikmet Köseoğlu
- Urology, Health Sciences University, Taksim Training and Research Hospital, Istanbul, TUR
| | - Uğur Yücetaş
- Urology, Health Sciences University, Istanbul Training and Research Hospital, Istanbul, TUR
| | - Emre Ari
- Urology, Health Sciences University, Istanbul Training and Research Hospital, Istanbul, TUR
| | - Mustafa Kadihasanoglu
- Urology, Istanbul University-Cerrahpasa, Cerrahpasa Medical School, Istanbul, TUR
- Urology, Istanbul Training and Research Hospital, Istanbul, TUR
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7
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Ben-David R, Tillu N, Alerasool P, Bieber C, Ranti D, Tolani S, Eisenhauer J, Chung R, Lavallée E, Waingankar N, Attalla K, Wiklund P, Mehrazin R, Anderson CB, Sfakianos JP. Induction and maintenance of sequential intravesical gemcitabine/docetaxel for intermediate and high-risk non-muscle invasive bladder cancer with different dosage protocols. World J Urol 2024; 42:315. [PMID: 38734774 DOI: 10.1007/s00345-024-04992-5] [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: 10/25/2023] [Accepted: 04/11/2024] [Indexed: 05/13/2024] Open
Abstract
INTRODUCTION The combination of sequential intravesical gemcitabine and docetaxel (Gem/Doce) chemotherapy has been considered a feasible option for BCG (Bacillus Calmette-Guérin) treatment in non-muscle invasive bladder cancer (NMIBC), gaining popularity during BCG shortage period. We seek to determine the efficacy of the treatment by comparing Gem/Doce induction alone vs induction with maintenance, and to evaluate the treatment outcomes of two different dosage protocols. METHODS A bi-center retrospective analysis of consecutive patients treated with Gem/Doce for NMIBC between 2018 and 2023 was performed. Baseline characteristics, risk group stratification (AUA 2020 guidelines), pathological, and surveillance reports were collected. Kaplan-Meier survival analysis was performed to detect Recurrence-free survival (RFS). RESULTS Overall, 83 patients (68 males, 15 females) with a median age of 73 (IQR 66-79), and a median follow-up time of 18 months (IQR 9-25), were included. Forty-one had an intermediate-risk disease (49%) and 42 had a high-risk disease (51%). Thirty-seven patients (45%) had a recurrence; 19 (23%) had a high-grade recurrence. RFS of Gem/Doce induction-only vs induction + maintenance was at 6 months 88% vs 100%, at 12 months 71% vs 97%, at 18 months 57% vs 91%, and at 24 months 31% vs 87%, respectively (log-rank, p < 0.0001). Patients who received 2 g Gemcitabine with Docetaxel had better RFS for all-grade recurrences (log-rank, p = 0.017). However, no difference was found for high-grade recurrences. CONCLUSION Gem/Doce induction with maintenance resulted in significantly better RFS than induction-only. Combining 2 g gemcitabine with docetaxel resulted in better RFS for all-grade but not for high-grade recurrences. Further prospective trials are necessary to validate our results.
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Affiliation(s)
- Reuben Ben-David
- Department of Urology, Icahn School of Medicine at Mount Sinai, The Milton and Carroll Petrie, New York, NY, USA.
- Department of Urology, Ichan School of Medicine at Mount Sinai, Tisch Cancer Institute, 1425 Madison Avenue, New York, NY, USA.
| | - Neeraja Tillu
- Department of Urology, Icahn School of Medicine at Mount Sinai, The Milton and Carroll Petrie, New York, NY, USA
- Department of Urology, Ichan School of Medicine at Mount Sinai, Tisch Cancer Institute, 1425 Madison Avenue, New York, NY, USA
| | - Parissa Alerasool
- Department of Urology, Ichan School of Medicine at Mount Sinai, Tisch Cancer Institute, 1425 Madison Avenue, New York, NY, USA
- School of Medicine, New York Medical College, Valhalla, NY, USA
| | - Christine Bieber
- Department of Urology, Icahn School of Medicine at Mount Sinai, The Milton and Carroll Petrie, New York, NY, USA
| | - Daniel Ranti
- Department of Urology, Icahn School of Medicine at Mount Sinai, The Milton and Carroll Petrie, New York, NY, USA
| | - Serena Tolani
- Department of Urology, Icahn School of Medicine at Mount Sinai, The Milton and Carroll Petrie, New York, NY, USA
| | - Justin Eisenhauer
- Department of Urology, Icahn School of Medicine at Mount Sinai, The Milton and Carroll Petrie, New York, NY, USA
| | - Rainjade Chung
- Department of Urology, Columbia University Irving Medical Center, New York, NY, USA
| | - Etienne Lavallée
- Department of Urology, Icahn School of Medicine at Mount Sinai, The Milton and Carroll Petrie, New York, NY, USA
| | - Nikhil Waingankar
- Department of Urology, Icahn School of Medicine at Mount Sinai, The Milton and Carroll Petrie, New York, NY, USA
- Department of Urology, Ichan School of Medicine at Mount Sinai, Tisch Cancer Institute, 1425 Madison Avenue, New York, NY, USA
| | - Kyrollis Attalla
- Department of Urology, Icahn School of Medicine at Mount Sinai, The Milton and Carroll Petrie, New York, NY, USA
- Department of Urology, Ichan School of Medicine at Mount Sinai, Tisch Cancer Institute, 1425 Madison Avenue, New York, NY, USA
| | - Peter Wiklund
- Department of Urology, Icahn School of Medicine at Mount Sinai, The Milton and Carroll Petrie, New York, NY, USA
- Department of Urology, Ichan School of Medicine at Mount Sinai, Tisch Cancer Institute, 1425 Madison Avenue, New York, NY, USA
| | - Reza Mehrazin
- Department of Urology, Icahn School of Medicine at Mount Sinai, The Milton and Carroll Petrie, New York, NY, USA
- Department of Urology, Ichan School of Medicine at Mount Sinai, Tisch Cancer Institute, 1425 Madison Avenue, New York, NY, USA
| | | | - John P Sfakianos
- Department of Urology, Icahn School of Medicine at Mount Sinai, The Milton and Carroll Petrie, New York, NY, USA
- Department of Urology, Ichan School of Medicine at Mount Sinai, Tisch Cancer Institute, 1425 Madison Avenue, New York, NY, USA
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8
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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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9
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Ku JH, Lee LS, Lin TP, Kikuchi E, Kitamura H, Ng CF, Ng JYS, Poon DMC, Kanesvaran R, Seo HK, Spiteri C, Tan EM, Tran B, Tsai YS, Nishiyama H. Risk stratification and management of non-muscle-invasive bladder cancer: A physician survey in six Asia-Pacific territories. Int J Urol 2024; 31:64-71. [PMID: 37800879 DOI: 10.1111/iju.15309] [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: 03/31/2023] [Accepted: 09/13/2023] [Indexed: 10/07/2023]
Abstract
OBJECTIVES Multiple clinical practice guidelines, conflicting evidence, and physician perceptions result in variations in risk stratification among patients with non-muscle-invasive bladder cancer (NMIBC). This study aims to describe the extent of this variation and its impact on management approaches in the Asia-Pacific region. METHODS We conducted a cross-sectional survey involving 32 urologists and seven medical oncologists with ≥8 years of experience managing early-stage bladder cancer patients across Australia, Hong Kong, Japan, South Korea, Singapore, and Taiwan. The physicians completed an anonymous questionnaire that assessed their risk stratification and respective management approaches, based on 19 NMIBC characteristics. For each NMIBC characteristic, they were required to select one risk group, and their most preferred management approach. RESULTS Our results demonstrated a higher consensus on risk classification versus management approaches. More than 50% of the respondents agreed on the risk classification of all NMIBC characteristics, but 42% or fewer chose the same treatment option as their preferred choice for all but two characteristics-existence of variant histology (55%) and persistent high-grade T1 disease on repeat resection (52%). Across territories, there was the greatest variation in preferred treatment options (i.e., no treatment, intravesical chemotherapy, or Bacillus Calmette-Guérin [BCG] treatment) for intermediate-risk patients and the highest consensus on the treatment of very high-risk patients, namely radical cystectomy. CONCLUSIONS Our study revealed considerable variation in risk stratification and management of NMIBC in the region. It is critical to develop practical algorithms to facilitate the recognition of NMIBC and standardize the treatment of NMIBC patients.
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Affiliation(s)
- Ja Hyeon Ku
- Seoul National University, Seoul, South Korea
| | | | - Tzu-Ping Lin
- Taipei Veterans General Hospital, Taipei, Taiwan
| | - Eiji Kikuchi
- St Marianna University School of Medicine, Kawasaki, Japan
| | | | - Chi-Fai Ng
- The Chinese University of Hong Kong, Hong Kong, Hong Kong
| | | | | | | | | | | | - Ee Min Tan
- IQVIA Asia-Pacific, Singapore, Singapore
| | - Ben Tran
- Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
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10
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Vieira de Sousa T, Guedes de Pinho P, Pinto J. Metabolomic Signatures of Treatment Response in Bladder Cancer. Int J Mol Sci 2023; 24:17543. [PMID: 38139377 PMCID: PMC10743932 DOI: 10.3390/ijms242417543] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 12/13/2023] [Accepted: 12/15/2023] [Indexed: 12/24/2023] Open
Abstract
Bladder cancer (BC) stands as one of the most prevalent urological malignancies, with over 500 thousand newly diagnosed cases annually. Treatment decisions in BC depend on factors like the risk of recurrence, the type of tumor, and the stage of the disease. While standard therapeutic approaches encompass transurethral resection of the bladder tumor, radical cystectomy, and chemo- or immunotherapy, these methods exhibit limited efficacy in mitigating the aggressive and recurrent nature of bladder tumors. To overcome this challenge, it is crucial to develop innovative methods for monitoring and predicting treatment responses among patients with BC. Metabolomics is gaining recognition as a promising approach for discovering biomarkers. It has the potential to reveal metabolic disruptions that precisely reflect how BC patients respond to particular treatments, providing a revolutionary method to improve accuracy in monitoring and predicting outcomes. In this article, we present a comprehensive review of studies employing metabolomics approaches to investigate the metabolic responses associated with different treatment modalities for BC. The review encompasses an exploration of various models, samples, and analytical techniques applied in this context. Special emphasis is placed on the reported changes in metabolite levels derived from these studies, highlighting their potential as biomarkers for personalized medicine in BC.
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Affiliation(s)
- Tiago Vieira de Sousa
- Associate Laboratory i4HB–Institute for Health and Bioeconomy, University of Porto, 4050-313 Porto, Portugal;
- UCIBIO–Applied Molecular Biosciences Unit, Laboratory of Toxicology, Faculty of Pharmacy, University of Porto, Rua Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - Paula Guedes de Pinho
- Associate Laboratory i4HB–Institute for Health and Bioeconomy, University of Porto, 4050-313 Porto, Portugal;
- UCIBIO–Applied Molecular Biosciences Unit, Laboratory of Toxicology, Faculty of Pharmacy, University of Porto, Rua Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - Joana Pinto
- Associate Laboratory i4HB–Institute for Health and Bioeconomy, University of Porto, 4050-313 Porto, Portugal;
- UCIBIO–Applied Molecular Biosciences Unit, Laboratory of Toxicology, Faculty of Pharmacy, University of Porto, Rua Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
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11
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Dyrskjøt L, Hansel DE, Efstathiou JA, Knowles MA, Galsky MD, Teoh J, Theodorescu D. Bladder cancer. Nat Rev Dis Primers 2023; 9:58. [PMID: 37884563 PMCID: PMC11218610 DOI: 10.1038/s41572-023-00468-9] [Citation(s) in RCA: 45] [Impact Index Per Article: 45.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/20/2023] [Indexed: 10/28/2023]
Abstract
Bladder cancer is a global health issue with sex differences in incidence and prognosis. Bladder cancer has distinct molecular subtypes with multiple pathogenic pathways depending on whether the disease is non-muscle invasive or muscle invasive. The mutational burden is higher in muscle-invasive than in non-muscle-invasive disease. Commonly mutated genes include TERT, FGFR3, TP53, PIK3CA, STAG2 and genes involved in chromatin modification. Subtyping of both forms of bladder cancer is likely to change considerably with the advent of single-cell analysis methods. Early detection signifies a better disease prognosis; thus, minimally invasive diagnostic options are needed to improve patient outcomes. Urine-based tests are available for disease diagnosis and surveillance, and analysis of blood-based cell-free DNA is a promising tool for the detection of minimal residual disease and metastatic relapse. Transurethral resection is the cornerstone treatment for non-muscle-invasive bladder cancer and intravesical therapy can further improve oncological outcomes. For muscle-invasive bladder cancer, radical cystectomy with neoadjuvant chemotherapy is the standard of care with evidence supporting trimodality therapy. Immune-checkpoint inhibitors have demonstrated benefit in non-muscle-invasive, muscle-invasive and metastatic bladder cancer. Effective management requires a multidisciplinary approach that considers patient characteristics and molecular disease characteristics.
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Affiliation(s)
- Lars Dyrskjøt
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Donna E Hansel
- Division of Pathology and Laboratory Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jason A Efstathiou
- Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Margaret A Knowles
- Division of Molecular Medicine, Leeds Institute of Medical Research at St James's, St James's University Hospital, Leeds, UK
| | - Matthew D Galsky
- Division of Hematology and Medical Oncology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jeremy Teoh
- S.H. Ho Urology Centre, Department of Surgery, The Chinese University of Hong Kong, Hong Kong, China
| | - Dan Theodorescu
- Department of Urology, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
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12
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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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13
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Grabe-Heyne K, Henne C, Mariappan P, Geiges G, Pöhlmann J, Pollock RF. Intermediate and high-risk non-muscle-invasive bladder cancer: an overview of epidemiology, burden, and unmet needs. Front Oncol 2023; 13:1170124. [PMID: 37333804 PMCID: PMC10272547 DOI: 10.3389/fonc.2023.1170124] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 05/19/2023] [Indexed: 06/20/2023] Open
Abstract
Bladder cancer ranks among the most common cancers globally. At diagnosis, 75% of patients have non-muscle-invasive bladder cancer (NMIBC). Patients with low-risk NMIBC have a good prognosis, but recurrence and progression rates remain high in intermediate- and high-risk NMIBC, despite the decades-long availability of effective treatments for NMIBC such as intravesical Bacillus Calmette-Guérin (BCG). The present review provides an overview of NMIBC, including its burden and treatment options, and then reviews aspects that counteract the successful treatment of NMIBC, referred to as unmet treatment needs. The scale and reasons for each unmet need are described based on a comprehensive review of the literature, including insufficient adherence to treatment guidelines by physicians because of insufficient knowledge, training, or access to certain therapy options. Low rates of lifestyle changes and treatment completion by patients, due to BCG shortages or toxicities and adverse events as well as their impact on social activities, represent additional areas of potential improvement. Highly heterogeneous evidence for the effectiveness and safety of some treatments limits the comparability of results across studies. As a result, efforts are underway to standardize treatment schedules for BCG, but intravesical chemotherapy schedules remain unstandardized. In addition, risk-scoring models often perform unsatisfactorily due to significant differences between derivation and real-world cohorts. Reporting in clinical trials suffers from a lack of consistent outcomes reporting in bladder cancer clinical trials, paired with an under-representation of racial and ethnic minorities in many trials.
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Affiliation(s)
| | | | - Paramananthan Mariappan
- Edinburgh Bladder Cancer Surgery (EBCS), Department of Urology, Western General Hospital, Edinburgh, United Kingdom
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14
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Pérez-Aizpurua X, Monzó-Gardiner JI, Maqueda-Arellano J, Buendía-González E, Cuello-Sánchez L, Tufet I Jaumot JJ, Alonso-Román J, Gómez-Jordana Mañas B, Ruiz de Castroviejo Blanco J, Osorio Ospina F, Cabello Benavente R, González-Enguita C. BCG shortage for intravesical instillation is associated with early tumoral recurrence in patients with high-risk non-muscle invasive bladder tumours. Actas Urol Esp 2023; 47:250-258. [PMID: 36754206 DOI: 10.1016/j.acuroe.2023.01.005] [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: 11/02/2022] [Revised: 12/16/2022] [Accepted: 12/19/2022] [Indexed: 02/08/2023]
Abstract
INTRODUCTION During 2019 there was a worldwide shortage of BCG strains for intravesical instillation, limiting the availability of full dose schemes for maintenance courses. The main objective was to analyze the impact on tumoral relapse secondary to BCG shortage in our center. Secondary outcomes included recurrence and progression-free survival rates and tumoral relapse specific characteristics. METHODS Retrospective cohort study including 158 subjects (64 treated during 2019 and 94 during 2017) with high-risk non-muscle invasive bladder cancer and treated with a combination of Transurethral bladder resection (TURB) followed by adjuvant intravesical instillation with BCG in a tertiary hospital in Spain. Basal characteristics of both groups were analyzed. Times to event of interest (relapse; including recurrence and/or progression) were estimated with Kaplan-Meier survival analysis. Disease-free survival rates were analyzed using a multivariable Cox regression model of proportional hazards. RESULTS Median follow-up in the 2019 sample was 24 months and 50 months in the 2017 group with a median number of instillations of 8 and 12 respectively. Median time to relapse of 285 days (145-448) during 2019 and 382 days (215-567) in 2017 were observed (logRank p = 0.025). Further multivariable analysis revealed a proportional hazard ratio (HR) for disease-free survival rate of 1.87 (95% CI: 1.04-3.37 p = 0.036). No statistically significant differences in tumoral relapse characteristics were observed. CONCLUSION BCG shortage and subsequent reduced-dose schemes used for intravesical instillation due to limited availability, increase early tumoral relapse rates. These findings are consistent with available evidence, showing the need for full-dose BCG courses.
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Affiliation(s)
- X Pérez-Aizpurua
- Department of Urology, Fundación Jíménez Diaz University Hospital, Madrid, Spain.
| | - J I Monzó-Gardiner
- Department of Urology, Fundación Jíménez Diaz University Hospital, Madrid, Spain
| | - J Maqueda-Arellano
- Department of Urology, Fundación Jíménez Diaz University Hospital, Madrid, Spain
| | - E Buendía-González
- Department of Urology, Fundación Jíménez Diaz University Hospital, Madrid, Spain
| | - L Cuello-Sánchez
- Department of Urology, Fundación Jíménez Diaz University Hospital, Madrid, Spain
| | - J J Tufet I Jaumot
- Department of Urology, Fundación Jíménez Diaz University Hospital, Madrid, Spain
| | - J Alonso-Román
- Department of Urology, Fundación Jíménez Diaz University Hospital, Madrid, Spain
| | | | | | - F Osorio Ospina
- Department of Urology, Fundación Jíménez Diaz University Hospital, Madrid, Spain
| | - R Cabello Benavente
- Department of Urology, Fundación Jíménez Diaz University Hospital, Madrid, Spain
| | - C González-Enguita
- Department of Urology, Fundación Jíménez Diaz University Hospital, Madrid, Spain
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15
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Panach-Navarrete J, Devís-Peiró A, Lloret-Durà MA, Sánchez-Gimeno S, Murcia-Díez E, Martínez-Jabaloyas JM. Quality of life in patients with non-muscle invasive bladder tumor undergoing adjuvant intravesical treatment. Actas Urol Esp 2023:S2173-5786(23)00012-4. [PMID: 36746347 DOI: 10.1016/j.acuroe.2023.02.003] [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: 11/01/2022] [Revised: 12/25/2022] [Accepted: 12/27/2022] [Indexed: 02/05/2023]
Abstract
INTRODUCTION The objective of the study was to establish a possible relationship between mitomycin-C (MMC) and bacillus Calmette-Guérin (BCG) treatments and quality of life impairment. MATERIAL AND METHODS Quasi-experimental, prospective, and longitudinal study including patients undergoing adjuvant treatment in NMIBC. The Short form-12 (SF-12) and Urogenital Distress Inventory-6 (UDI-6) questionnaires were used to measure quality of life. Questionnaire scores were compared between cases with MMC and BCG before induction (M1), at 4 weeks (M2) and at 2 months (M3). RESULTS Of the 90 patients enrolled, 54 were in the BCG group and 36 in the MMC group. It was found that BCG patients had worse perceived physical quality of life compared to MMC patients in M2 (OR:2.59, p=0.046). In addition, significant changes were found in the urinary quality of life of patients on MMC treatment between the different time points (UDI-6 score: 33.33 in M1, 27.78 in M2 and 16.67 in M3, p=0.001). CONCLUSIONS There are no differences in urinary quality of life between patients treated with MMC and BCG. Patients with MMC show a significant recovery of urinary quality of life from the completion of the induction course, which becomes even more significant after 2 months. In addition, BCG-treated patients have worse physical quality of life after 4 weeks of treatment than those treated with MMC.
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Affiliation(s)
- J Panach-Navarrete
- Department of Urology, University Clinic Hospital of Valencia, INCLIVA, Instituto de Investigación Sanitaria, Facultat de Medicina i Odontologia, Universitat de València, Valencia, Spain.
| | - A Devís-Peiró
- Department of Urology, University Clinic Hospital of Valencia, INCLIVA, Instituto de Investigación Sanitaria, Facultat de Medicina i Odontologia, Universitat de València, Valencia, Spain
| | - M A Lloret-Durà
- Department of Urology, University Clinic Hospital of Valencia, INCLIVA, Instituto de Investigación Sanitaria, Facultat de Medicina i Odontologia, Universitat de València, Valencia, Spain
| | - S Sánchez-Gimeno
- Department of Urology, University Clinic Hospital of Valencia, INCLIVA, Instituto de Investigación Sanitaria, Facultat de Medicina i Odontologia, Universitat de València, Valencia, Spain
| | - E Murcia-Díez
- Department of Urology, University Clinic Hospital of Valencia, INCLIVA, Instituto de Investigación Sanitaria, Facultat de Medicina i Odontologia, Universitat de València, Valencia, Spain
| | - J M Martínez-Jabaloyas
- Department of Urology, University Clinic Hospital of Valencia, INCLIVA, Instituto de Investigación Sanitaria, Facultat de Medicina i Odontologia, Universitat de València, Valencia, Spain
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16
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Pérez-Aizpurua X, Monzó-Gardiner J, Maqueda-Arellano J, Buendía-González E, Cuello-Sánchez L, Tufet i Jaumot J, Alonso-Román J, Gómez-Jordana Mañas B, Ruiz de Castroviejo Blanco J, Osorio Ospina F, Cabello Benavente R, González-Enguita C. El desabastecimiento de BCG para instilación intravesical se asocia a la recidiva tumoral precoz en pacientes con tumor de vejiga superficial de alto riesgo. Actas Urol Esp 2023. [DOI: 10.1016/j.acuro.2022.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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17
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Grabe-Heyne K, Henne C, Odeyemi I, Pöhlmann J, Ahmed W, Pollock RF. Evaluating the cost-utility of intravesical Bacillus Calmette-Guérin versus radical cystectomy in patients with high-risk non-muscle-invasive bladder cancer in the UK. J Med Econ 2023; 26:411-421. [PMID: 36897006 DOI: 10.1080/13696998.2023.2189860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
Abstract
AIMS Approximately 75% of bladder cancer (BC) cases present as non-muscle-invasive BC (NMIBC). In patients with high-risk NMIBC, the mainstay treatment is intravesical Bacillus Calmette-Guérin (BCG), with immediate radical cystectomy (RC) as an alternative treatment option. The aim of the present study was to evaluate the cost-utility of BCG versus RC in patients with high-risk NMIBC from the UK healthcare payer perspective. MATERIALS AND METHODS A six-state Markov model was developed that covered controlled disease, recurrence, progression to muscle-invasive BC, metastatic disease, and death. The model included adverse events of BCG and RC and monitoring and palliative care. Drug costs were obtained from the British National Formulary. Intravesical delivery, RC, and monitoring costs were sourced from the National Tariff Payment System and the literature. Utility data were obtained from the literature. Analyses were run over a 30-year time horizon, with future costs and effects discounted at 3.5% per annum. One-way and probabilistic sensitivity analyses were performed. RESULTS The base case analysis comparing BCG with RC showed that BCG would increase life expectancy by 0.88 years versus RC, from 7.74 to 8.62 years. BCG resulted in an increase of 0.76 quality-adjusted life years (QALYs) versus RC, from 5.63 to 6.39 QALYs. Patients incurred lower lifetime costs if treated with BCG (£47,753) than with RC (£64,264). Cost savings were mainly driven by the lower cost of BCG versus RC, and palliative care costs. Sensitivity analyses showed that results were robust to assumptions. LIMITATIONS The evidence base informing efficacy estimates of BCG is heterogeneous as different BCG administration schedules were reported in the literature, while incidence and cost data on some BCG-associated adverse events were sparse. CONCLUSIONS Intravesical BCG led to increased QALYs and reduced costs versus RC for patients with high-risk NMIBC from the UK healthcare payer perspective.
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Affiliation(s)
| | | | - Isaac Odeyemi
- Department of Health Professions, Health Economics and Outcomes Research, Manchester Metropolitan University, Manchester, UK
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Kavoussi M, Nasrallah AA, Williams SB. Re: Sequential Intravesical Gemcitabine and Docetaxel for Bacillus Calmette-Guérin-naïve High-risk Nonmuscle-invasive Bladder Cancer. Eur Urol 2022; 82:659. [PMID: 36089530 DOI: 10.1016/j.eururo.2022.08.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 08/23/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Mehraban Kavoussi
- Division of Urology, The University of Texas Medical Branch, Galveston, TX, USA
| | - Ali A Nasrallah
- Division of Urology, The University of Texas Medical Branch, Galveston, TX, USA
| | - Stephen B Williams
- Division of Urology, The University of Texas Medical Branch, Galveston, TX, USA.
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Yuen JW, Wu RW, Ching SS, Ng CF. Impact of Effective Intravesical Therapies on Quality of Life in Patients with Non-Muscle Invasive Bladder Cancer: A Systematic Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:10825. [PMID: 36078542 PMCID: PMC9518426 DOI: 10.3390/ijerph191710825] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 08/25/2022] [Accepted: 08/26/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Conventional and newly emerged intravesical modalities have demonstrated prophylactic effectiveness that may improve quality of life (QoL) in non-muscle invasive bladder cancer. The purpose of this study is to analyze existing QoL evidence in patients receiving any form of intravesical therapy. METHODS A PubMed search without time restriction was conducted to identify all relevant studies in accordance with the PICOT question. Additionally, a search was also performed in the Cochrane library database, Internet, and citation. The CONSORT 2010 checklist and STROBE statement checklist were used to evaluate the risk of bias of the included studies. RESULTS A total of 24 eligible articles were included, which consisted of 11 interventional and 13 observational studies. Intravesical therapy with Bacillus Calmette-Guérin (BCG) or certain chemotherapeutic agents worsens symptom burdens and functional performance during the initial induction phase while continuous improved is observed throughout the maintenance treatment and beyond. Hyperthermia has shown a positive trend in enhancing QoL of patients receiving intravesical chemotherapy, which requires more investigations. However, QoL data were unavailable for other forms of immunotherapy, immune checkpoint inhibitors, electromotive drug administration, and photodynamic therapy. CONCLUSIONS Limited studies suggested the long-term positive impact of intravesical BCG immunotherapy and chemotherapy. However, existing evidence was lacking to clarify the impact of many emerging intravesical therapies that have suggested to be effective and safe, which demands treatment-specific QoL studies.
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Affiliation(s)
- John W. Yuen
- School of Nursing, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong SAR, China
| | - Ricky W. Wu
- Biological and Biomedical Sciences, Glasgow Caledonian University, Glasgow G4 OBA, UK
| | - Shirley S. Ching
- School of Nursing, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong SAR, China
| | - Chi-Fai Ng
- S.H. Ho Urology Centre, Department of Surgery, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
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Oral Preparation of Hyaluronic Acid, Chondroitin Sulfate, Curcumin, and Quercetin (Ialuril ® Soft Gels) for the Prevention of LUTS after Intravesical Chemotherapy. PATHOPHYSIOLOGY 2022; 29:365-373. [PMID: PMID: 35893598 PMCID: PMC9326532 DOI: 10.3390/pathophysiology29030028] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Revised: 07/09/2022] [Accepted: 07/11/2022] [Indexed: 11/16/2022] Open
Abstract
Intravesical chemotherapy may cause chemical cystitis and related lower urinary tract symptoms (LUTS). The aims of this study were to evaluate the efficacy and safety of an oral preparation of hyaluronic acid (HA), chondroitin sulfate (CS), curcumin, and quercetin (Ialuril® Soft Gels) to reduce the severity of LUTS in patients with a history of bladder cancer (BCa) undergoing intravesical chemotherapy. We designed a monocentric, randomized, double-blind, placebo-controlled pilot trial. Patients referred to our institute between November 2016 and March 2018 were enrolled. All subjects had non-muscle-invasive BCa and received intravesical chemotherapy with mitomycin C (MMC). Patients were randomized 1:1 in two groups (intervention vs. control). All subjects underwent oral administration (Ialuril® Soft Gels or placebo) starting one week before the first weekly instillation and ending 30 days after the last one, subsequently starting one week before each monthly instillation and ending 14 days after it. International prostate symptom score (IPSS) and 0-100 visual analogue scale (VAS) were used to assess the efficacy of the treatment. Adverse events were also described. Patients were evaluated at baseline and after 1, 4, 7, and 13 months of intravesical chemotherapy. A total of 34 patients were enrolled. The median IPSS score was significantly lower in the intervention group compared to the control group at 4 (13 vs. 17 points; p = 0.038), 7 (10 vs. 18 points; p < 0.001), and 13 (10 vs. 17 points; p = 0.002) months. The median VAS score was significantly lower in the intervention group compared to the control group at 7 (22 vs. 37 points; p = 0.021) and 13 (20 vs. 35 points; p = 0.024) months. No AE specifically related to supplement or placebo was recorded. Oral formulation of HA, CS, quercetin, and curcumin could be an effective and safe supportive therapy against chemical cystitis in patients receiving intravesical chemotherapy for BCa.
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Nonmuscle-invasive bladder cancer, old problems, new insights. Curr Opin Urol 2022; 32:352-357. [PMID: 35749782 DOI: 10.1097/mou.0000000000000997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW Nonmuscle-invasive bladder cancer (NMIBC) is the most frequent bladder cancer and represents around 75% of bladder cancers. This review will discuss known challenges and recent advances in staging, grading and treatment stratification based on pathology. RECENT FINDINGS Pathological staging and grading in NMIBC remains challenging and different techniques exist. Substaging has been shown to be of prognostic relevance and to help predict treatment response in patients receiving Bacillus Calmette-Guérin (BCG) therapy, which is the treatment of choice for high-grade NMIBC. Recent advances in molecular classification and artificial intelligence were also able to show promising results in the stratification of patients. SUMMARY Many challenges in the diagnosis of NMIBC are still unresolved and ask for more prospective research. New technologies, molecular insights and AI will help in the upcoming years to better stratify and manage these patients.
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