BACKGROUND AND OBJECTIVE: There are limited data on real-world outcomes for patients with advanced or metastatic urothelial cancer (mUC) since immune checkpoint inhibitors (ICIs) became available. Our objective was to analyze outcomes for patients with mUC since ICIs became available. METHODS: We performed a retrospective analysis of 131 patients with mUC attending the outpatient clinic of a single tertiary care center who received systemic therapy between June 2017 and July 2021 with follow-up up to December 2022. Summary and descriptive statistics were calculated for categorical and continuous variables. The Kaplan-Meier method was applied to calculate survival, and a Cox proportional-hazards model was used to explore associations between clinical variables and outcomes. KEY FINDINGS AND LIMITATIONS: The median patient age was 68 yr (range 35-90). The first systemic therapy administered was platinum-based in 79% of cases and ICI-based in 21%. Some 61% of the cohort received a second systemic treatment, with 75% of these an ICI. Median overall survival for the entire cohort was 24 mo (interquartile range 9-35). Patients on ICI therapy for ≥6 mo had median overall survival of 59 mo (95% confidence interval 39 mo-not reached). Metastatic sites on initiation of ICI therapy and C-reactive protein kinetics were prognostic in patients receiving ICIs. Limitations include the retrospective design and inherent selection bias. CONCLUSIONS AND CLINICAL IMPLICATIONS: More than 60% of patients with mUC received second-line treatment, and 75% of these received an ICI. Patients staying on immunotherapy for more than 6 mo have substantially better outcomes in comparison to patients with less time on immunotherapy and historical cohorts. PATIENT SUMMARY: We looked at the lines of therapy and outcomes for patients with advanced or metastatic cancer of the urinary tract, starting from when immunotherapy drugs called immune checkpoint inhibitors (ICIs) became available. We found that 60% of patients have received second-line therapy, which is a double the rate in comparison to historical groups of patients. Patients with long-term ICI therapy (>6 months) had significantly better outcomes, with a median survival of more than 3 years.

• MeSH
• dospělí MeSH
• imunoterapie * metody   MeSH
• inhibitory kontrolních bodů * terapeutické užití   MeSH
• karcinom z přechodných buněk * farmakoterapie   sekundární   patologie   MeSH
• lékařská praxe - způsoby provádění statistika a číselné údaje   MeSH
• lidé středního věku MeSH
• lidé MeSH
• metastázy nádorů MeSH
• míra přežití MeSH
• nádory močového měchýře * farmakoterapie   patologie   MeSH
• retrospektivní studie MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• staging nádorů MeSH
• urologické nádory farmakoterapie   patologie   MeSH
• výsledek terapie MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH

INTRODUCTION: During the 20th century, the life expectancy increased by 30 years. At the same time, the number of people living longer than that has grown significantly. The aim of this study was to investigate whether total hip or knee arthroplasty (THA or TKA) in patients over 80 years of age does not reduce their life expectancy. MATERIAL AND METHODS: The study examined the data of patients who had undergone THA or TKA between 1994 and 2002 and were older than 80 years at the time of surgery. The study group was divided into a group of patients in whom elective total hip or knee arthroplasty was performed for arthritis and into a group of patients who underwent the same procedure for proximal femur fracture. The investigated parameter was the real survival, which was compared with the life expectancy predicted by the Institute of Health Information and Statistics of the Czech Republic. We also monitored postoperative mortality and postoperative interval after which the life expectancy was no longer reduced. RESULTS: The study included 547 patients. Of whom, 96 patients underwent elective surgery (36%) and 351 patients underwent surgery for intracapsular hip fracture (64%). In the elective surgery group, the survival was longer than the national average: In the 80-84-year group, the median survival was 6.0 years vs. median life expectancy of 5.6 years; in the 85-89-year group, the median survival was 6.3 years vs. median life expectancy of 3.9 years. The fracture surgery group showed a decrease in the life expectancy compared to the national average - in the 80-84-year group, the median survival was 3.5 years vs. median life expectancy of 5.6 years, and in the 85-89-year group, the median survival was 2.9 years vs. median life expectancy of 3.9 years. The likelihood of postoperative mortality was significantly higher in the fracture group than in the elective group (p = 0.05 vs. 0.01), with the difference being the highest in the first 8 weeks after surgery. CONCLUSIONS: Correctly indicated THA or TKA in patients over 80 years of age improves the quality of life of these patients and does not reduce the life expectancy. Intracapsular femoral neck fractures in patients of that age can still be considered as an indication for surgical treatment as a life-saving procedure. KEY WORDS: total hip arthroplasty, total knee arthroplasty, osteoarthritis, hip fracture, life expectancy.

• MeSH
• lidé MeSH
• míra přežití MeSH
• naděje dožití * MeSH
• náhrada kyčelního kloubu * mortalita   metody   MeSH
• senioři nad 80 let MeSH
• totální endoprotéza kolene * mortalita   MeSH
• Check Tag
• lidé MeSH
• mužské pohlaví MeSH
• senioři nad 80 let MeSH
• ženské pohlaví MeSH
• Publikační typ
• anglický abstrakt MeSH
• časopisecké články MeSH

OBJECTIVE: The goal of this study was to characterize local tumor control (LC), overall survival (OS), and safety of stereotactic radiosurgery for colorectal brain metastasis (CRBM). METHODS: Ten international institutions participating in the International Radiosurgery Research Foundation provided data for this retrospective case series. This study included 187 patients with CRBM (281 tumors), with a median age of 62 years and 56.7% being male. Most patients (53.5%) had solitary tumors, although 10.7% had > 5 tumors. The median tumor volume was 2.7 cm3 (IQR 0.22-8.1 cm3), and the median margin dose was 20 Gy (IQR 18-22 Gy). RESULTS: The 3-year LC and OS rates were 72% and 20%, respectively. Symptomatic adverse radiation effects occurred in 1.6% of patients. In the multivariate analysis, age > 65 years and tumor volume > 4.0 cm3 were significant predictors of tumor progression (hazard ratio [HR] 2.6, 95% CI 1.4-4.9; p = 0.003 and HR 3.4, 95% CI 1.7-6.9; p < 0.001, respectively). Better performance status (Karnofsky Performance Scale score > 80) was associated with a reduced risk of tumor progression (HR 0.38, 95% CI 0.19-0.73; p = 0.004). Patient age > 62 years (HR 1.6, 95% CI 1.1-2.3; p = 0.03) and the presence of active extracranial disease (HR 1.7, 95% CI 1.1-2.4; p = 0.009) were significantly associated with worse OS. CONCLUSIONS: Stereotactic radiosurgery offers a high LC rate and a low rate of symptomatic adverse radiation effects for the majority of CRBMs. The OS and LC favored younger patients with high functional performance scores and inactive extracranial disease.

• MeSH
• dospělí MeSH
• kolorektální nádory * patologie   mortalita   MeSH
• lidé středního věku MeSH
• lidé MeSH
• míra přežití MeSH
• nádory mozku * sekundární   radioterapie   mortalita   chirurgie   MeSH
• radiochirurgie * škodlivé účinky   MeSH
• retrospektivní studie MeSH
• senioři MeSH
• výsledek terapie MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• multicentrická studie MeSH

OBJECTIVES: To compare health-related quality of life (HRQOL), cost-effectiveness, and survival among different types of urinary diversion (UD) utilized after radical cystectomy (RC) for bladder cancer with consideration of the unique economic and cultural context in Iran. PATIENTS AND METHODS: In this retrospective study, we examined all patients who underwent RC from May 2017 to December 2021 at two specialized centers by the same surgical team. Patients were grouped based on their UD. Post-surgical HRQOL (obtained from EORTC QLQ-C30 and QLQBLM-30), financial burden, surgical complications, and survival were compared. Kruskal-Wallis H test, One-way ANOVA, and Kaplan-Meier analyses were utilized; accordingly. RESULTS AND LIMITATIONS: In total 187 patients were identified-orthotopic neobladder (ONB) (N = 75), ileal conduit (IC) (N = 57), and cutaneous ureterostomy (CU) (N = 55)-and were followed for a median 17.5 (Interquartile range: 7.0, 47.0) months. ONB was associated with better HRQOL, especially in the domains addressing physical, role and social functioning (p = 0.003, 0.011, 0.045) as well as better body image (p < 0.001), lower short- and long-term financial burden (p = 0.034 and <0.001, respectively), marginally lower complication rate (p = 0.049), and better 5-year overall survival (p < 0.001), in comparison with other UDs. Patients who underwent CU had the lowest HRQOL and worst survival. Limitations were retrospective design and possibility of selection bias. CONCLUSIONS: In this first study that assesses a Middle Eastern collective; ONB seems to be the UD of choice with regard to HRQOL and economic burden when there is no contraindication.

• MeSH
• cystektomie * metody   MeSH
• diverze moči * MeSH
• kvalita života * MeSH
• lidé středního věku MeSH
• lidé MeSH
• míra přežití MeSH
• nádory močového měchýře * chirurgie   MeSH
• osobní újma zaviněná nemocí * MeSH
• retrospektivní studie MeSH
• senioři MeSH
• Check Tag
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• srovnávací studie MeSH
• Geografické názvy
• Írán MeSH

Metastatický duktální karcinom pankreatu (metastatic pancreatic ductal adenocarcinoma – mPDAC) patří mezi maligní onemocnění s nejvyšší letalitou. Dnešní terapeutické možnosti zahrnují podle doporučení Evropské společnosti pro klinickou onkologii (ESMO) v 1. linii dublet chemoterapii gemcitabin + nab-paklitaxel (Gem/Nab-P) nebo modifikovaný režim FOLFIRINOX (mFOLFIRINOX) a u pacientů v horším celkovém stavu monoterapii gemcitabinem. Nepřímé srovnání základních studií s Gem/Nab-P a mFOLFIRINOX v porovnání s gemcitabinem v monoterapii (PRODIGE-4 a MPACT) naznačilo delší celkové přežití (overall survival – OS) u pacientů s mFOLFIRINOX. Je ale třeba vzít v úvahu, že do studie MPACT s Gem/Nab-P byli zařazováni pacienti s celkově horším výkonnostním stavem. Přímé porovnání těchto režimů chemoterapie chybělo. Nepřímá porovnání z reálné praxe ukazují jejich srovnatelnou účinnost z hlediska OS, přežití bez progrese i podílu léčebných odpovědí, konzistentně odlišný je profil bezpečnosti. Nedávno publikovaná studie fáze II/III GENERATE, která přímo porovnávala Gem/Nab-P a mFOLFIRINOX u nepředléčených pacientů s mPDAC, prokázala významně delší OS u pacientů léčených Gem/Nab-P přesahující 17 měsíců při nižší incidenci nehematologické toxicity. Výsledky vyvolaly na kongresu ESMO 2023 živou diskuzi. Porovnání Gem/Nab-P a mFOLFIRINOX se ve své prezentaci na konferenci PragueONCO 2024 věnoval i prof. Prager, který vyzdvihl minimálně srovnatelnou účinnost obou režimů a lepší bezpečnost Gem/Nab-P a doložil přínos Gem/Nab-P také u pacientů starších 70 let a pacientů s výkonnostním stavem (performance status – PS) podle Eastern Cooperative Oncology Group (ECOG) PS 2. Je třeba také vzít v úvahu, že volba 1. linie léčby určuje terapeutické možnosti ve 2. linii. Při aplikaci Gem/Nab-P lze dnes ve 2. linii využít pegylovaný lipozomální irinotekan (nal-IRI) v kombinaci s 5-fluorouracilem a leukovorinem (5-FU/LV), který prokázal prodloužení OS v porovnání s 5-FU/LV ve studii III. fáze NAPOLI-1. U pacientů předléčených režimem mFOLFIRINOX lze ve 2. linii využít gemcitabin nebo Gem/Nab-P. Včasné vyšetření molekulárních prediktivních parametrů umožní identifikovat případy, pro které je k dispozici vhodná cílená léčba nebo imunoterapie.

Background: Metastatic pancreatic ductal carcinoma (mPDAC) is one of the most lethal malignancies. The European Society for Medical Oncology (ESMO) guidelines recommend a gemcitabine doublet + nab-paclitaxel (Gem/Nab-P) or a modified FOLFIRINOX regimen (mFOLFIRINOX) as options for systemic chemotherapy. Gemcitabine monotherapy is an option for patients in a worse performance status (PS). Indirect comparisons of pivotal trials with Gem/Nab-P and mFOLFIRINOX vs. gemcitabine monotherapy (PRODIGE-4 and MPACT) indicated longer overall survival (OS) in patients treated with mFOLFIRINOX. However, it should be taken into account that the MPACT study with Gem/Nab-P included patients with an overall worse performance status. A direct comparison of these chemotherapy regimens was lacking. Indirect comparisons from real practice show their comparable effectiveness in terms of OS, progression-free survival and overall response rate. The safety profile is consistently different. The recently published phase II/III GENERATE trial, which directly compared Gem/Nab-P and mFOLFIRINOX in treatment-na?ve mPDAC patients, demonstrated significantly longer OS in Gem/Nab-P-treated patients exceeding 17 months with a lower incidence of non-hematologic toxicity. The results sparked a lively discussion at the ESMO 2023 Congress. The comparison of Gem/Nab-P and mFOLFIRINOX was also addressed by prof. Prager in his presentation at the PragueONCO 2024 conference. Prager, who highlighted comparable efficacy of both regimens and better safety of Gem/Nab-P and demonstrated the benefit of Gem/Nab-P also in patients older than 70 years and those with Eastern Cooperative Oncology Group (ECOG) performance status (PS) 2. It should also be taken into account that the choice of first line treatment determines the therapeutic options in the 2nd line. If the Gem/Nab-P regimen is used in the first line, pegylated liposomal irinotecan (nal-IRI) in combination with 5-fluorouracil and leucovorin (5-FU/LV) can be used in the second line. This regimen demonstrated prolongation of OS compared to 5-FU/LV in phase III study NAPOLI-1. In patients pretreated with the mFOLFIRINOX regimen, gemcitabine monotherapy or Gem/Nab-P can be used in the second line. Early examination of molecular predictive parameters will enable the identification of cases for which appropriate targeted therapy or immunotherapy is available.

• Klíčová slova
• studie GENERATE, FOLFIRINOX,
• MeSH
• duktální karcinom pankreatu farmakoterapie   mortalita   sekundární   MeSH
• gemcitabin * farmakologie   terapeutické užití   MeSH
• irinotekan farmakologie   klasifikace   terapeutické užití   MeSH
• kombinovaná farmakoterapie metody   MeSH
• lidé MeSH
• míra přežití MeSH
• paclitaxel * farmakologie   terapeutické užití   MeSH
• protokoly antitumorózní kombinované chemoterapie farmakologie   terapeutické užití   MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• multicentrická studie MeSH

Východiska: Cílem léčby dlaždicového análního karcinomu (anal squamous cell carcinoma – ASCC) je zachování funkčního análního svěrače a udržení co nejlepší kvality života. Chirurgická excize je rezervována pouze pro velmi časná stadia a většinou je v léčbě ASCC užívána konkomitantní chemoradioterapie (CHRT). Cílem práce je retrospektivní analýza souboru pacientů s ASCC léčených CHRT s využitím akcelerované radioterapie na Ústavu radiační onkologie 1. LF UK a Fakultní nemocnice Bulovka v Praze. Soubor pacientů a metody: V letech 2014–2022 podstoupilo 73 pacientů s ASCC definitivní CHRT. Pacienti byli léčeni akcelerovanou radioterapií ve 25 frakcích – na tumor a postižené lymfatické uzliny ? 2,3 Gy do dávky 57,5 Gy a na oblast spádových lymfatik ? 1,8 Gy do dávky 45 Gy. Konkomitantně byla podávána převážně chemoterapie mitomycin + 5-fluorouracil, později mitomycin + kapecitabin. Výsledky: Celkem 64 (87,7 %) pacientů podstoupilo CHRT, ve zbývajících 9 (12,3 %) případech byla provedena samostatná radioterapie. Bylo dosaženo 2letého a 5letého celkového přežití 85,8 %, resp. 76,3 %, přežití bez nemoci 88,0 %, resp. 86,3 %, lokální kontroly 91,9 %, resp. 91,9 % a intervalu bez kolostomie 68,5 %, resp. 68,5 %. Mediánu těchto parametrů nebylo dosaženo. Akutní toxicita stupně G3–4 byla zjištěna u 51 (69,8 %) pacientů, pozdní toxicita G3–4 byla zaznamenána v 10 (13,7 %) případech, toxicita G5 se nevyskytla. Závěr: Akcelerovaná radioterapie v rámci radikální léčby ASCC vedla k příznivé kontrole onemocnění, ale byla zatížena významnou toxicitou.

Background: The goal of treatment for anal squamous cell carcinoma (ASCC) is to preserve a functional anal sphincter and maintain the best quality of life. Surgical excision is reserved only for very early stages, and concomitant chemoradiotherapy (CHRT) is usually used in the treatment of ASCC. The aim of the study is a retrospective analysis of a group of patients with ASCC treated with CHRT using accelerated radiotherapy at the Institute of Radiation Oncology of Bulovka University Hospital in Prague (IRO BUH). Patients and methods: Between 2014 and 2022, 73 patients with ASCC underwent definitive CHRT. Patients were treated with accelerated radiotherapy in 25 fractions – to the tumor and affected lymph nodes at 2.3 Gy to a dose of 57.5 Gy and to the area of the lymphatics at 1.8 Gy to a dose of 45 Gy. Concomitant chemotherapy mitomycin + 5-fluorouracil, later mitomycin + capecitabine was administered. Results: A total of 64 (87.7%) patients underwent CHRT, in the remaining 9 (12.3%) cases only radiotherapy was applied. The 2- and 5-year overall survival rates were 85.8% and 76.3%, disease-free survival 88.0% and 86.3%, local control 91.9% and 91.9%, and colostomy-free interval 68.5% and 68.5%, respectively. The median of these parameters was not reached. Acute toxicity grade G3–4 was reported in 51 (69.8%) patients, late toxicity G3–4 was detected in 10 (13.7%) cases. No grade 5 toxicity occurred. Conclusion: Accelerated radiotherapy in the treatment of ASCC resulted in favorable disease control but was burdened with significant toxicity.

• MeSH
• chemoradioterapie klasifikace   metody   MeSH
• lidé středního věku MeSH
• lidé MeSH
• míra přežití MeSH
• nádory anu * farmakoterapie   klasifikace   patologie   radioterapie   MeSH
• nežádoucí účinky léčiv klasifikace   MeSH
• protokoly antitumorózní kombinované chemoterapie farmakologie   terapeutické užití   MeSH
• radioterapie * metody   MeSH
• retrospektivní studie MeSH
• rizikové faktory MeSH
• senioři MeSH
• spinocelulární karcinom farmakoterapie   klasifikace   patologie   radioterapie   MeSH
• Check Tag
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• práce podpořená grantem MeSH

BACKGROUND: The initial rhythm is a known predictor of survival in extracorporeal cardiopulmonary resuscitation (ECPR) patients. However, the effect of the rhythm at hospital admission on outcomes in these patients is less clear. METHODS: This observational, single-center study assessed the influence of the rhythm at hospital admission on 30-day survival and neurological outcomes at discharge in patients who underwent ECPR for out-of-hospital cardiac arrest (OHCA). RESULTS: Between January 2012 and December 2023, 1,219 OHCA patients were admitted, and 210 received ECPR. Of these, 196 patients were analyzed. The average age was 52.9 years (±13), with 80.6 % male. The median time to ECPR initiation was 61 min (IQR 54-72). Patients with ventricular fibrillation as both the initial and admission rhythm had the highest 30-day survival rate (52 %: 35/67), while those with asystole in both instances had the lowest (6 %: 1/17, log-rank p < 0.00001). After adjusting for age, sex, initial rhythm, resuscitation time, location, bystander, and witnessed status, asystole at admission was linked to higher 30-day mortality (OR 4.03, 95 % CI 1.49-12.38, p = 0.009) and worse neurological outcomes (Cerebral Performance Category 3-5) at discharge (OR 4.61, 95 % CI 1.49-17.62, p = 0.013). CONCLUSIONS: The rhythm at hospital admission affects ECPR outcomes. Patients presenting with and maintaining ventricular fibrillation have a higher chance of favorable neurological survival, whereas those presenting with or converting to asystole have poor outcomes. The rhythm at hospital admission appears to be a valuable criterion for deciding on ECPR initiation.

• MeSH
• dospělí MeSH
• fibrilace komor terapie   mortalita   komplikace   MeSH
• hospitalizace statistika a číselné údaje   MeSH
• kardiopulmonální resuscitace * metody   statistika a číselné údaje   MeSH
• lidé středního věku MeSH
• lidé MeSH
• mimotělní membránová oxygenace * metody   statistika a číselné údaje   MeSH
• míra přežití trendy   MeSH
• příjem pacientů statistika a číselné údaje   MeSH
• retrospektivní studie MeSH
• senioři MeSH
• srdeční frekvence fyziologie   MeSH
• zástava srdce mimo nemocnici * terapie   mortalita   MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• pozorovací studie MeSH

Esophageal cancer (EC) and gastric cancer (GC) are fatal cancers with a relatively late age of onset. Age is a negative risk factor for survival in many cancers and our aim was to analyze age-specific survival in EC and GC using the recently updated NORDCAN database. NORDCAN data originate from the Danish, Finnish, Norwegian, and Swedish nationwide cancer registries covering years 1972 through 2021 inviting for comparison of 50-year survival trends between the countries. Relative 1- and 5-year survival and 5/1-year conditional survival (i.e., survival in those who were alive in Year 1 to survive additional 4 years) were analyzed. Survival in EC showed large gains for patients below age 80 years, 5-year survival in Norwegian men reaching 30% and in women over 30% but for 80-89 year old survival remained at 10%. In contrast, hardly any gain was seen among the 80-89 year patients for 1-year survival and small gains in 5 year and 5/1-year survival. Survival gaps between age-groups increased over time. For GC there was also a clear age-related negative survival gradient but the survival gaps between the age groups did not widen over time; Norwegian male and female 5-year survival for 80-89 year old was about 20%. The age-specific survival difference in GC arose in Year 1 and did not essentially increase in 5-year survival. While there were differences in survival improvements between the countries, poor survival of the 80-89 year old patients was shared by all of them. To conclude, survival has improved steadily in younger GC and EC patients in most Nordic countries. While the 80-89 year old population accounts for nearly a quarter of all patients and their poor survival depressed overall survival, which can therefore be increased further by improving diagnostics, treatment and care of elderly EC and GC patients.

• MeSH
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• míra přežití MeSH
• nádory jícnu * mortalita   epidemiologie   MeSH
• nádory žaludku * mortalita   epidemiologie   MeSH
• registrace * MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• věkové faktory MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• Geografické názvy
• Skandinávie a severské státy MeSH

BACKGROUND: Current European Association of Urology (EAU) guidelines support adjuvant intravesical Bacillus Calmette-Guérin (BCG) treatment after Transurethral Resection of Bladder Tumor (TURB) for intermediate- or high-risk Non-Muscle-Invasive Bladder Cancer (NMIBC) patients, aiming to reduce the risk of tumor recurrence. The quality of data, however, does not allow definitive conclusions on whether different strains and dosages of BCG have different efficacies on long-term survival outcomes. OBJECTIVE: To evaluate the long-term survival outcomes of different strains and dosages of BCG in patients with NMIBC. DESIGN, SETTING, AND PARTICIPANTS: All NMIBC patients treated with intravesical BCG therapy from 2001 to 2020 were identified using a territory-wide database in Hong Kong. INTERVENTION: BCG strains and dosages (Connaught strain 81 mg, Connaught strain 27 mg, Tokyo strain 80 mg, and Danish strain 30 mg) were retrieved from medical records. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: Overall Survival (OS), Cancer-Specific Survival (CSS), Recurrence-Free Survival (RFS), and Progression-Free Survival (PFS) were analyzed using the Kaplan-Meier method. A multivariable Cox regression analysis was used to adjust potential confounding factors, and to estimate Hazard Ratio (HR) and 95% confidence interval (CI) of different BCG strains. A further subgroup analysis on adequate versus inadequate BCG treatment was performed. RESULTS AND LIMITATIONS: A total of 2602 NMIBC patients treated with intravesical BCG were identified. Among them, 1291 (49.6%) received Connaught strain 81 mg, 199 (7.6%) received Connaught strain 27 mg, 1014 (39.0%) received Tokyo strain, and 98 (3.8%) received Danish strain. The median follow-up was 11.0 years. No statistically significant differences in OS, CSS, RFS, and PFS were detected among the different groups. At the multivariable analysis, the Connaught strain 27 mg group was inferior to the Connaught strain 81 mg group in terms of OS (HR: 1.26, 95% CI: 1.05-1.51), CSS (HR: 1.69, 95% CI: 1.08-2.66), and PFS (HR: 1.86, 95% CI: 1.20-2.88). Adequate BCG treatment was associated with improved OS (HR: 0.82, 95% CI: 0.73-0.92), CSS (HR: 0.64, 95% CI: 0.47-0.86), RFS (HR: 0.80, 95% CI: 0.70-0.92), and PFS (HR: 0.52, 95% CI: 0.39-0.68). Among patients treated with adequate BCG, at the multivariable analysis the Connaught strain 27 mg group showed worse results than the Connaught strain 81 mg group in terms of CSS (HR: 1.93, 95% CI: 1.07-3.51). Compared with the Connaught strain 81 mg group, both Tokyo and Danish strains had similar survival outcomes in the whole cohort and the adequate BCG treatment subgroup. CONCLUSIONS: Our findings suggest that adequate BCG remains the most important factor in optimizing survival outcomes in patients with intermediate- and high-risk NMIBC. No significant differences in survival outcomes were observed between full-dose Connaught, Tokyo, and Danish strains. Reduced-dose Connaught strain was associated with the worst survival outcomes. PATIENT SUMMARY: We evaluated the efficacy of different strains and dosages of bacillus Calmette-Guérin (BCG) in patients with intermediate- or high-risk non-muscle-invasive bladder cancer in the past two decades in Hong Kong. We conclude no significant differences in long-term survival outcomes in terms of full-dose Connaught, Tokyo, and Danish strains, while reduced-dose Connaught strain was inferior to the full-dose group. Adequate BCG treatment benefits long-term survival.

• MeSH
• adjuvancia imunologická terapeutické užití   aplikace a dávkování   MeSH
• aplikace intravezikální MeSH
• BCG vakcína * terapeutické užití   aplikace a dávkování   MeSH
• invazivní růst nádoru MeSH
• lidé středního věku MeSH
• lidé MeSH
• míra přežití MeSH
• nádory močového měchýře neinvadující svalovinu * mortalita   terapie   MeSH
• nádory močového měchýře * mortalita   terapie   MeSH
• retrospektivní studie MeSH
• senioři MeSH
• výsledek terapie MeSH
• Check Tag
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• Geografické názvy
• Hongkong MeSH

OBJECTIVE: To investigate the impact of ageing on survival outcomes in Bacillus Calmette-Guérin (BCG) treated non-muscle invasive bladder cancer (NMIBC) patients and its synergy with adequate BCG treatment. METHOD: Patients with NMIBC who received BCG treatment from 2001 to 2020 were divided into group 1 (< = 70 years) and group 2 (> 70 years). Overall Survival (OS), Cancer-Specific Survival (CSS), Recurrence-Free Survival (RFS), and Progression-Free Survival (PFS) were analyzed using the Kaplan-Meier method. Multivariable Cox regression analysis was used to adjust potential confounding factors and to estimate Hazard Ratio (HR) and 95% Confidence Interval (CI). Subgroup analysis was performed according to adequate versus inadequate BCG treatment. RESULTS: Overall, 2602 NMIBC patients were included: 1051 (40.4%) and 1551 (59.6%) in groups 1 and 2, respectively. At median follow-up of 11.0 years, group 1 (< = 70 years) was associated with better OS, CSS, and RFS, but not PFS as compared to group 2 (> 70 years). At subgroup analysis, patients in group 1 treated with adequate BCG showed better OS, CSS, RFS, and PFS as compared with inadequate BCG treatment in group 2, while patients in group 2 receiving adequate BCG treatment had 41% less progression than those treated with inadequate BCG from the same group. CONCLUSIONS: Being younger (< = 70 years) was associated with better OS, CSS, and RFS, but not PFS. Older patients (> 70 years) who received adequate BCG treatment had similar PFS as those younger with adequate BCG treatment.

• MeSH
• adjuvancia imunologická * terapeutické užití   MeSH
• aplikace intravezikální MeSH
• BCG vakcína * terapeutické užití   MeSH
• invazivní růst nádoru * MeSH
• lidé středního věku MeSH
• lidé MeSH
• míra přežití MeSH
• nádory močového měchýře neinvadující svalovinu MeSH
• nádory močového měchýře * farmakoterapie   patologie   terapie   mortalita   MeSH
• retrospektivní studie MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• věkové faktory MeSH
• výsledek terapie MeSH
• Check Tag
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH