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1.
Mod Rheumatol ; 33(3): 448-459, 2023 Apr 13.
Artigo em Inglês | MEDLINE | ID: mdl-35640001

RESUMO

OBJECTIVES: There is limited information on the clinical use of Janus kinase inhibitors (JAKis) for rheumatoid arthritis treatment in Japan. The aim of this study was to identify disease-modifying antirheumatic drug (DMARD) treatment patterns in Japan. METHODS: This retrospective, longitudinal study extracted data from the Japan Medical Data Center database. Patients with rheumatoid arthritis diagnosis were enrolled 2016-19, during which patients had a first prescription of a major DMARD, split into six mutually exclusive classes: methotrexate (MTX); other conventional synthetic DMARDs; tumour necrosis factor alpha inhibitors; cytotoxic T-lymphocyte-associated antigen-4-immunoglobulin; anti-interleukin-6 receptor therapies; and JAKis. The primary objective was to describe DMARD treatment patterns, especially for JAKis. RESULTS: Overall, 10,399 patients were included in the analysis. The most common treatments were MTX, other conventional synthetic DMARDs, and tumour necrosis factor alpha inhibitors. The total number of JAKi prescriptions increased approximately 8-fold during 2016-19. Most (61.1%) patients who received JAKis had prior MTX or tumour necrosis factor alpha inhibitor treatment. The duration of JAKi treatment was longer than for biologics and other conventional synthetic DMARDs and comparable to that of MTX. CONCLUSIONS: The sequence of drug class prescriptions for rheumatoid arthritis in Japan during 2016-19 followed clinical guidelines. Over this period, JAKis were increasingly used as a second-line treatment following MTX.


Assuntos
Antirreumáticos , Artrite Reumatoide , Inibidores de Janus Quinases , Humanos , Antirreumáticos/uso terapêutico , Inibidores de Janus Quinases/uso terapêutico , Fator de Necrose Tumoral alfa , Estudos Retrospectivos , Estudos Longitudinais , Japão , Artrite Reumatoide/tratamento farmacológico , Metotrexato/uso terapêutico , Fatores Imunológicos/uso terapêutico , Quimioterapia Combinada , Resultado do Tratamento
2.
Eur J Pediatr ; 179(10): 1523-1528, 2020 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-32239291

RESUMO

This post hoc Poisson regression analysis investigated the relationship between mean volume voided and incontinence episodes/24 h after fixed frequency adjustment in children with overactive bladder from the LION study, a phase 3, double-blind, randomised, placebo-controlled, sequential, dose-titration solifenacin trial. Patients were aged 5-< 12 years with ≥ 4 episodes of daytime incontinence during a 7-day pre-baseline diary period. The dependent variable was the mean number of incontinence episodes/24 h at the end of study. Explanatory variables included treatment, mean number of incontinence episodes/24 h at baseline, and change from baseline to end of study in mean volume voided. Statistical significance and goodness of fit were analysed using the Pearson's chi-square test. A negative estimate was found between the dependent variable 'incontinence' and both mean volume voided and daytime maximum volume voided/micturition (an increase in mean volume voided or daytime maximum volume voided/micturition would lead to a reduction in incontinence; P = 0.0014 and P = 0.0317, respectively). The model was a good fit to the data in both analyses with a Pearson's chi-square goodness-of-fit criteria of 0.8.Conclusion: Increase in mean volume voided was significantly correlated to reduction in incontinence episodes/24 h in children with overactive bladder treated with solifenacin.This study is registered at ClinicalTrials.gov : NCT01565707. What is known: • Mean volume voided per micturition is used as an indicator of treatment efficacy, with increases noted as number of incontinence episodes (and micturition frequency) decrease. • The relationship between mean volume voided and incontinence episodes is not clearly understood. What is new: • Increase in mean volume voided significantly correlated to reduction in incontinence in solifenacin-treated children with overactive bladder (Poisson regression model analysis). • Compared with placebo, solifenacin-treated children had a lower predicted number of incontinence episodes/24 h.


Assuntos
Bexiga Urinária Hiperativa , Incontinência Urinária , Criança , Método Duplo-Cego , Humanos , Antagonistas Muscarínicos , Succinato de Solifenacina , Resultado do Tratamento , Bexiga Urinária Hiperativa/tratamento farmacológico , Incontinência Urinária/tratamento farmacológico , Micção
3.
J Infect Chemother ; 25(8): 615-620, 2019 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-30987950

RESUMO

OBJECTIVE: Recurrent Clostridioides (Clostridium) difficile infection (rCDI) is common and increases healthcare resource utilization. In this study, we assessed rCDI risk factors using an up-to-date, Japanese national hospital-based database. METHODS: C. difficile infection (CDI) episodes, occurring July 2014-June 2017, in patients aged ≥18 years were extracted from the database and a nested case-control analysis was performed. Cases were defined as rCDI episodes which required re-initiation of oral vancomycin or oral/intravenous metronidazole treatment within 8 weeks from the start of initial treatment. Cases were matched to 4 non-rCDI episodes at the timing of rCDI occurrence. Adjusted odds ratios (ORs) were estimated using multivariate conditional logistic regression model. RESULTS: Of 18,246 initial CDI episodes, 3250 (17.8%) had at least one rCDI. Approximately 90% of episodes occurred in inpatients and 65% were treated with metronidazole. Older age (<75 years vs 75-84 years and vs 85 + years) was associated with higher risk of rCDI (OR = 1.27, 95% confidence interval [1.15, 1.41] and 1.45 [1.30, 1.61], respectively). Use of systemic antibiotics (3.16 [2.90, 3.44]), probiotics (2.53 [2.32, 2.77]), chemotherapy (1.28 [1.08, 1.53]), or proton pump inhibitors (PPIs) (1.17 [1.07, 1.28]), and prior CDI history (1.22 [1.03, 1.43]) were also identified as rCDI risk factors. Vancomycin reduced the risk of rCDI compared with metronidazole treatment (0.83 [0.76, 0.91]). CONCLUSION: This large, multicenter, nationwide study confirmed that older age, PPIs, antibiotics, probiotics, chemotherapy, and prior CDI history are risk factors for rCDI in Japan. There was a 17% decrease of rCDI risk with vancomycin vs metronidazole treatment. CLINICAL TRIAL REGISTRATION NUMBER: N/A.


Assuntos
Antibacterianos/uso terapêutico , Clostridioides difficile/efeitos dos fármacos , Infecções por Clostridium/tratamento farmacológico , Infecção Hospitalar/tratamento farmacológico , Idoso , Idoso de 80 Anos ou mais , Estudos de Casos e Controles , Infecção Hospitalar/microbiologia , Feminino , Hospitais , Humanos , Pacientes Internados , Japão , Modelos Logísticos , Masculino , Metronidazol/uso terapêutico , Inibidores da Bomba de Prótons/uso terapêutico , Recidiva , Estudos Retrospectivos , Fatores de Risco , Vancomicina/uso terapêutico
4.
J Urol ; 198(4): 928-936, 2017 10.
Artigo em Inglês | MEDLINE | ID: mdl-28506854

RESUMO

PURPOSE: We evaluated the long-term safety and efficacy of once daily oral solifenacin suspension in children (5 to less than 12 years old) and adolescents (12 to less than 18 years old) with overactive bladder. MATERIALS AND METHODS: We conducted a 40-week, open label extension of a 12-week double-blind, placebo controlled trial. Outcome measures included incidence and severity of adverse events (primary end point), laboratory variables, vital signs, 12-lead electrocardiogram, post-void residual volume, and change from baseline to end of treatment in mean number of micturitions and incontinence episodes per 24 hours, number of incontinence-free days per 7 days and number of grade 3 or 4 urgency episodes per 24 hours (adolescents only). RESULTS: A total of 119 children and 29 adolescents were enrolled in the study. The incidence of drug related treatment emergent adverse events was 34.7% (children) and 37.9% (adolescents), the most common of which were constipation (11.9%), electrocardiogram QT prolonged (8.5%) and dry mouth (4.2%) in children, and electrocardiogram QT prolonged (13.8%) and nausea (6.9%) in adolescents. Adverse events resulted in 10.2% (children) and 13.8% (adolescents) of participants discontinuing treatment. There were no cases of urinary retention or increases in post-void residual volume and no clinically relevant changes in laboratory variables or vital signs. Two cases of dizziness but no other central nervous system drug related treatment emergent adverse events were reported. Improvements in all efficacy parameters and grade 3 or 4 urgency episodes observed by 3 weeks were further improved and/or maintained during the study. CONCLUSIONS: Once daily solifenacin oral suspension was well tolerated for up to 52 weeks in children 5 to less than 12 years old and adolescents 12 to less than 18 years old diagnosed with overactive bladder, with constipation and electrocardiogram QT prolonged as the most common adverse reactions, respectively. Improvements in efficacy at 3 weeks were sustained during the study.


Assuntos
Antagonistas Muscarínicos/uso terapêutico , Succinato de Solifenacina/uso terapêutico , Bexiga Urinária Hiperativa/tratamento farmacológico , Adolescente , Criança , Método Duplo-Cego , Humanos , Resultado do Tratamento
5.
Int Urogynecol J ; 28(3): 477-488, 2017 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-27605255

RESUMO

INTRODUCTION AND HYPOTHESIS: Pooled data from seven randomized placebo-controlled trials were analysed to evaluate relationships between baseline body mass index (BMI), gender or age and the efficacy/tolerability of solifenacin (5 - 10 mg daily) in patients with overactive bladder (OAB). METHODS: Changes in efficacy variables from baseline to 12 weeks were compared in patients with symptoms at baseline between solifenacin-treated and placebo-treated groups. Normalization rates were calculated (no more than eight micturitions in 24 h, no more than one episode of nocturia per night, zero values for other variables over 24 h). Treatment-emergent adverse events (TEAEs) were recorded. RESULTS: The baseline incidence of incontinence and urgency incontinence increased with increasing BMI and age; relatively more women than men were incontinent. The baseline incidence of urgency was similar between genders and among age groups, but tended to increase with increasing BMI. The baseline frequencies of micturition and nocturia were similar in all BMI categories, between genders and in all age groups. The results from this meta-analysis of an integrated database of data from trials investigating solifenacin showed that solifenacin was more efficacious than placebo for all OAB symptoms across all BMI and age categories, and between genders. Normalization rates for micturition frequency, incontinence and urgency were greater in patients receiving solifenacin than in those receiving placebo across all categories. The overall incidence of TEAEs was higher in patients receiving solifenacin than in those receiving placebo; solifenacin was generally well tolerated in both groups. The overall frequency of TEAEs for solifenacin and placebo was slightly higher in women than in men and in older than in younger patients. The most commonly reported TEAEs were dry mouth and constipation. CONCLUSIONS: Regardless of BMI, gender or age, all patients with OAB can be considered candidates for solifenacin treatment.


Assuntos
Fatores Etários , Índice de Massa Corporal , Antagonistas Muscarínicos/administração & dosagem , Fatores Sexuais , Succinato de Solifenacina/administração & dosagem , Bexiga Urinária Hiperativa/tratamento farmacológico , Feminino , Humanos , Masculino , Ensaios Clínicos Controlados Aleatórios como Assunto , Incontinência Urinária/tratamento farmacológico
6.
BMC Neurol ; 16(1): 251, 2016 Dec 06.
Artigo em Inglês | MEDLINE | ID: mdl-27919222

RESUMO

BACKGROUND: This 52-week study evaluated the long-term safety and tolerability of capsaicin 8% w/w (179 mg) patch repeat treatment plus standard of care (SOC) versus SOC alone in painful diabetic peripheral neuropathy (PDPN). METHODS: Phase 3, multinational, open-label, randomised, controlled, 52-week safety study, conducted in Europe. Patients were randomised to capsaicin 8% patch repeat treatment (30 or 60 min; 1-7 treatments with ≥ 8-week intervals) to painful areas of the feet plus SOC, or SOC alone. The primary objective was the safety of capsaicin 8% patch repeat treatment (30 min and 60 min applications) plus SOC versus SOC alone over 52 weeks, assessed by changes in Norfolk Quality of Life-Diabetic Neuropathy (QOL-DN) total score from baseline to end of study (EOS). Secondary safety endpoints included Utah Early Neuropathy Scale (UENS) assessments and standardised testing of sensory perception and reflex function. RESULTS: Overall, 468 patients were randomised (30 min plus SOC, n = 156; 60 min plus SOC, n = 157; SOC alone, n = 155). By EoS, mean changes in Norfolk QOL-DN total score from baseline [estimated mean difference versus SOC alone; 90% CI for difference] were: 30 min plus SOC, -27.6% [-20.9; -31.7, -10.1]; 60 min plus SOC, -32.8% [-26.1; -36.8, -15.4]; SOC alone, -6.7%. Mean changes [difference versus SOC alone] in UENS total score by EoS versus baseline were: 30 min plus SOC, -2.1 [-0.9; -1.8, 0.1]; 60 min plus SOC, -3.0 [-1.7; -2.7, -0.8]; SOC alone, -1.2. No detrimental deterioration was observed in any of the Norfolk or UENS subscales by EoS with capsaicin. Also, no worsening in sensory perception testing of sharp, warm, cold and vibration stimuli was found with capsaicin by EoS. Capsaicin treatment was well tolerated and the most frequent treatment-emergent adverse events were application site pain (30 min, 28.2%; 60 min, 29.3%), burning sensation (30 min, 9.0%; 60 min, 9.6%) and application site erythema (30 min, 7.7%; 60 min, 8.9%). CONCLUSION: In patients with PDPN, capsaicin 8% patch repeat treatment plus SOC over 52 weeks was well tolerated with no negative functional or neurological effects compared with SOC alone. TRIAL REGISTRATION: ClinicalTrials.gov registration: NCT01478607 . Date of registration November 21, 2011; retrospectively registered.


Assuntos
Capsaicina/efeitos adversos , Neuropatias Diabéticas/tratamento farmacológico , Neuralgia/tratamento farmacológico , Avaliação de Resultados em Cuidados de Saúde , Fármacos do Sistema Sensorial/efeitos adversos , Padrão de Cuidado , Administração Cutânea , Adulto , Idoso , Capsaicina/administração & dosagem , Neuropatias Diabéticas/complicações , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neuralgia/etiologia , Fármacos do Sistema Sensorial/administração & dosagem
7.
Nat Rev Urol ; 2024 Sep 09.
Artigo em Inglês | MEDLINE | ID: mdl-39251785

RESUMO

Prostate Cancer Diagnosis and Treatment Enhancement through the Power of Big Data in Europe (PIONEER) is a European network of excellence for big data in prostate cancer. PIONEER brings together 34 private and public stakeholders from 9 countries in one multidisciplinary research consortium with the aim of positively transforming the field of prostate cancer clinical care by answering pressing questions related to prostate cancer screening, diagnosis and treatment. PIONEER has developed a unique state-of-the-art big data analytic platform by integrating existing data sources from patients with prostate cancer. PIONEER leveraged this platform to address prioritized research questions, filling knowledge gaps in the characterization, management and core outcomes of prostate cancer across the different disease stages. The network has benefited from sustained patient and stakeholder involvement and engagement, but many challenges remain when using real-world data for big data projects. To continue to advance prostate cancer care, data need to be available, suitable methodologies should be selected and mechanisms for knowledge sharing must be in place. Now acting as the prostate cancer arm of the European Association of Urology's new endeavour, UroEvidenceHub, PIONEER maintains its goal of maximizing the potential of big data to improve prostate cancer care.

8.
Eur Urol Open Sci ; 63: 81-88, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38572301

RESUMO

Combination therapies in metastatic hormone-sensitive prostate cancer (mHSPC), which include the addition of an androgen receptor signaling inhibitor and/or docetaxel to androgen deprivation therapy, have been a game changer in the management of this disease stage. However, these therapies come with their fair share of toxicities and side effects. The goal of this observational study is to report drug-related adverse events (AEs), which are correlated with systemic combination therapies for mHSPC. Determining the optimal treatment option requires large cohorts to estimate the tolerability and AEs of these combination therapies in "real-life" patients with mHSPC, as provided in this study. We use a network of databases that includes population-based registries, electronic health records, and insurance claims, containing the overall target population and subgroups of patients defined by unique certain characteristics, demographics, and comorbidities, to compute the incidence of common AEs associated with systemic therapies in the setting of mHSPC. These data sources are standardised using the Observational Medical Outcomes Partnership Common Data Model. We perform the descriptive statistics as well as calculate the AE incidence rate separately for each treatment group, stratified by age groups and index year. The time until the first event is estimated using the Kaplan-Meier method within each age group. In the case of episodic events, the anticipated mean cumulative counts of events are calculated. Our study will allow clinicians to tailor optimal therapies for mHSPC patients, and they will serve as a basis for comparative method studies.

9.
Eur Urol ; 85(5): 457-465, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-37414703

RESUMO

BACKGROUND: Conservative management is an option for prostate cancer (PCa) patients either with the objective of delaying or even avoiding curative therapy, or to wait until palliative treatment is needed. PIONEER, funded by the European Commission Innovative Medicines Initiative, aims at improving PCa care across Europe through the application of big data analytics. OBJECTIVE: To describe the clinical characteristics and long-term outcomes of PCa patients on conservative management by using an international large network of real-world data. DESIGN, SETTING, AND PARTICIPANTS: From an initial cohort of >100 000 000 adult individuals included in eight databases evaluated during a virtual study-a-thon hosted by PIONEER, we identified newly diagnosed PCa cases (n = 527 311). Among those, we selected patients who did not receive curative or palliative treatment within 6 mo from diagnosis (n = 123 146). OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: Patient and disease characteristics were reported. The number of patients who experienced the main study outcomes was quantified for each stratum and the overall cohort. Kaplan-Meier analyses were used to estimate the distribution of time to event data. RESULTS AND LIMITATIONS: The most common comorbidities were hypertension (35-73%), obesity (9.2-54%), and type 2 diabetes (11-28%). The rate of PCa-related symptomatic progression ranged between 2.6% and 6.2%. Hospitalization (12-25%) and emergency department visits (10-14%) were common events during the 1st year of follow-up. The probability of being free from both palliative and curative treatments decreased during follow-up. Limitations include a lack of information on patients and disease characteristics and on treatment intent. CONCLUSIONS: Our results allow us to better understand the current landscape of patients with PCa managed with conservative treatment. PIONEER offers a unique opportunity to characterize the baseline features and outcomes of PCa patients managed conservatively using real-world data. PATIENT SUMMARY: Up to 25% of men with prostate cancer (PCa) managed conservatively experienced hospitalization and emergency department visits within the 1st year after diagnosis; 6% experienced PCa-related symptoms. The probability of receiving therapies for PCa decreased according to time elapsed after the diagnosis.


Assuntos
Diabetes Mellitus Tipo 2 , Neoplasias da Próstata , Masculino , Adulto , Humanos , Big Data , Neoplasias da Próstata/terapia , Neoplasias da Próstata/diagnóstico , Intervalo Livre de Doença , Europa (Continente)
10.
Neurourol Urodyn ; 32(8): 1116-22, 2013 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-23424164

RESUMO

AIMS: To evaluate the potential of mirabegron, a selective ß3-adrenoceptor agonist, for treatment of overactive bladder (OAB) symptoms. METHODS: A multicenter, randomized, double-blind, double-dummy, parallel group, placebo and active-controlled, Phase 2, proof-of-concept study was conducted. Eligible patients (n = 314) were enrolled into a single-blind, 2-week placebo run-in period followed by a randomized, double-blind, placebo-controlled treatment period. Patients received mirabegron 100 or 150 mg twice-daily (BID), placebo or tolterodine 4 mg extended release (ER) once-daily for 4 weeks. Primary endpoint was change from baseline to end-of-treatment in mean number of micturition episodes per 24 hr. Secondary endpoints included changes in mean volume voided per micturition; mean number of urinary incontinence, urgency urinary incontinence, and urgency episodes per 24 hr; severity of urgency; nocturia, and quality of life measures. Safety parameters included adverse events, laboratory tests, electrocardiogram parameters and post-void residual volume. RESULTS: Mirabegron 100 and 150 mg BID resulted in a statistically significant improvement versus placebo in mean change from baseline to end-of-treatment in the primary endpoint of micturition frequency (2.2 micturitions/24 hr vs. 1.2 micturitions/24 hr for both doses, adjusted P ≤ 0.01 for both comparisons). Mirabegron had a statistically significant effect versus placebo for most secondary endpoints, including quality of life variables. Despite a small increase in pulse rate, mirabegron demonstrated good safety and tolerability. CONCLUSIONS: Mirabegron was efficacious and well tolerated in patients with OAB symptoms and heralds the first of a new class of oral pharmacological therapy for OAB for more than 30 years.


Assuntos
Acetanilidas/uso terapêutico , Noctúria/tratamento farmacológico , Tiazóis/uso terapêutico , Bexiga Urinária Hiperativa/tratamento farmacológico , Micção/efeitos dos fármacos , Agentes Urológicos/uso terapêutico , Acetanilidas/farmacologia , Adulto , Idoso , Método Duplo-Cego , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Tiazóis/farmacologia , Resultado do Tratamento , Agentes Urológicos/farmacologia
11.
J Nephrol ; 36(2): 347-357, 2023 03.
Artigo em Inglês | MEDLINE | ID: mdl-36370331

RESUMO

BACKGROUND: Limited data are available on the epidemiology and clinical management of anaemia in patients with non-dialysis-dependent chronic kidney disease (NDD-CKD). METHODS: This retrospective observational study was based on records from databases of five Local Health Units across Italy. Adults with reported NDD-CKD stage 3a-5 between 1 January 2014 and 31 December 2016 were identified. Annual prevalence and incidence of anaemia (age- and sex-standardised) and clinical management (erythropoiesis-stimulating agents [ESAs], intravenous [IV] iron, and blood transfusions) were evaluated. Eligibility for ESAs was defined by ≥ 2 records of Hb < 10 g/dL, or < 11 g/dL over 6 months. RESULTS: Overall, 101,143 individuals with NDD-CKD (3a-5) recorded between 2014 and 2016 were identified, of whom 40,020 (39.6%) were anaemic. Prevalence of anaemia was 33.8% in 2016 and incidence of anaemia was stable (11.4-12.4%) from 2014 to 2016. Prevalence and incidence of anaemia increased with CKD stage. Among eligible patients, 12.8% with Hb < 11 g/dL and 15.5% with Hb < 10 g/dL received ESAs, and the proportion treated increased with CKD stage. Among ESA-treated patients with at least 2 years of follow up, 18.4% and 19.3% received IV iron in the Hb < 11 and < 10 g/dL groups, respectively, and 16.5% and 19.4% received blood transfusions. Corresponding proportions for the overall anaemic cohort were 9.0% and 11.3%, respectively. CONCLUSIONS: Anaemia is a significant issue in patients with NDD-CKD. Low rates of ESA treatment indicate a potential treatment gap and suggest that anaemia may not be adequately controlled in many patients.


Assuntos
Anemia , Hematínicos , Insuficiência Renal Crônica , Adulto , Humanos , Estudos Retrospectivos , Prevalência , Incidência , Hemoglobinas , Anemia/diagnóstico , Anemia/epidemiologia , Anemia/terapia , Insuficiência Renal Crônica/complicações , Insuficiência Renal Crônica/epidemiologia , Insuficiência Renal Crônica/terapia , Hematínicos/uso terapêutico , Ferro/uso terapêutico , Itália/epidemiologia
12.
Int J Surg Protoc ; 27(3): 122-129, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-38046899

RESUMO

Androgen deprivation therapy-based with or without first-generation anti-androgens, was the standard of care for patients with metastatic hormone-sensitive prostate cancer (mHSPC) for decades. However, the development of docetaxel chemotherapy and new androgen receptor-targeted agents, abiraterone acetate and prednisolone, apalutamide , enzalutamide and darolutamide (in combination with docetaxel chemotherapy) has proven that combination of treatments is more effective. Recently, intensification therapy, so-called "triplets", have emerged in the armamentarium of mHSPC treatment. Metastatic disease is a clinical state that remains poorly understood. The optimal diagnostic and management of patients with mHSPC are changing thanks to the development of new imaging techniques and therapies. The primary objective of this study is to develop and validate a predictive model for the occurrence of symptomatic progression, initiation of new treatments and death amongst patients with mHSPC treated with one of the approved treatment plans, on characteristics present at admission.

13.
Curr Oncol ; 30(6): 5828-5834, 2023 06 17.
Artigo em Inglês | MEDLINE | ID: mdl-37366919

RESUMO

This analysis of the RASH trial (NCT01729481) aimed at gaining a better understanding of the "Burden of Therapy" (BOTh®TM) in pancreatic ductal adenocarcinoma (PDAC). In the RASH study, 150 patients with newly diagnosed metastatic PDAC were treated with gemcitabine plus erlotinib (gem/erlotinib) for four weeks. Patients who developed a skin rash during this four-week run-in phase continued with the gem/erlotinib treatment, while rash-negative patients were switched to FOLFIRINOX. The study demonstrated a 1-year survival rate of rash-positive patients who received gem/erlotinib as first-line treatment that was comparable to previous reports of patients receiving FOLFIRINOX. To understand whether these comparable survival rates may be accompanied by better tolerability of the gem/erlotinib treatment compared to FOLFIRINOX, the BOTh®TM methodology was used to continuously quantify and depict the burden of therapy generated by treatment emergent events (TEAEs). Sensory neuropathy was significantly more common in the FOLFIRINOX arm, and prevalence as well as severity increased over time. In both arms, the BOTh®TM associated with diarrhea decreased over the course of treatment. The BOTh®TM caused by neutropenia was comparable in both arms but decreased in the FOLFIRINOX arm over time, possibly due to chemotherapy dose reductions. Overall, gem/erlotinib was associated with a slightly higher overall BOTh®TM, but the difference was not statistically significant (p = 0.6735). In summary, the BOTh®TM analysis facilitates the evaluation of TEAEs. In patients fit for intense chemotherapeutic regimens, FOLFIRINOX is associated with a lower BOTh®TM than gem/erlotinib.


Assuntos
Exantema , Neoplasias Pancreáticas , Humanos , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Cloridrato de Erlotinib/efeitos adversos , Exantema/induzido quimicamente , Exantema/tratamento farmacológico , Ensaios Clínicos como Assunto , Neoplasias Pancreáticas
14.
Diabetes Res Clin Pract ; 190: 109973, 2022 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-35760156

RESUMO

AIMS: To investigate the baseline demographic and clinical characteristics of patients with type 1 diabetes mellitus (T1DM) newly treated with a sodium-glucose cotransporter 2 inhibitor (SGLT2i) as an add-on to insulin, or treated with insulin alone or in combination with oral anti-diabetic drugs other than an SGLT2i. METHODS: Retrospective study using data from the JMDC database (December 21, 2018, to October 31, 2020). Included patients with T1DM treated with an SGLT2i (add-on to insulin) (n = 1027) or with insulin (n = 4320). Baseline demographic and clinical characteristics were summarized, and change in insulin dose and efficacy outcomes, including hemoglobin A1c (HbA1c) and body mass index (BMI), before and after the first SGLT2i or insulin prescription were evaluated. RESULTS: The SGLT2i add-on group had higher HbA1c and BMI than the insulin group. Daily insulin doses decreased from immediately before to after the first SGLT2i prescription. HbA1c and BMI improved from baseline to after the first SGLT2i prescription. CONCLUSIONS: This large real-world study reported the baseline demographic and clinical characteristics of patients with T1DM newly treated with an SGLT2i in Japan. The findings may guide the appropriate use of SGLT2i and support large-scale database studies in T1DM research.


Assuntos
Diabetes Mellitus Tipo 1 , Diabetes Mellitus Tipo 2 , Inibidores do Transportador 2 de Sódio-Glicose , Demografia , Diabetes Mellitus Tipo 1/tratamento farmacológico , Diabetes Mellitus Tipo 2/induzido quimicamente , Diabetes Mellitus Tipo 2/tratamento farmacológico , Glucose/uso terapêutico , Hemoglobinas Glicadas/análise , Humanos , Hipoglicemiantes/uso terapêutico , Insulina/uso terapêutico , Insulina Regular Humana/uso terapêutico , Japão/epidemiologia , Estudos Retrospectivos , Sódio , Inibidores do Transportador 2 de Sódio-Glicose/uso terapêutico
15.
Kidney Int Rep ; 5(5): 694-705, 2020 May.
Artigo em Inglês | MEDLINE | ID: mdl-32405590

RESUMO

INTRODUCTION: Although early intervention for chronic kidney disease (CKD) and renal anemia are desirable, these conditions are often asymptomatic during their early stages and may be underdiagnosed. METHODS: We retrospectively analyzed Japanese administrative claims data for general and hospital populations. The data period for the general and hospital data ranged from January 2011 to December 2016 and from April 2008 to July 2017, respectively. CKD stage was determined by estimated glomerular filtration rate (eGFR). Anemia was defined per Japanese guidelines using hemoglobin (Hb) values. The proportion of patients who had eGFR-defined stages G3-G5 CKD without a CKD diagnosis, and Hb-defined anemia without an anemia diagnosis or treatment records, was estimated. RESULTS: Among 16,779 (general) and 68,161 (hospital) patients, a high proportion of G3 CKD patients did not have a CKD-related diagnosis (general: G3a, 95.0%; G3b, 68.4%; hospital: G3a, 89.2%; G3b, 67.9%); however, some patients were treated with antihypertensives. Among anemic patients, 75.7% (G3a) and 66.7% (G3b) of the general population, and 56.2% (G3a) and 47.5% (G3b) of the hospital population, did not have an anemia-related diagnosis or treatment. CKD and anemia were more likely to be diagnosed in patients with G4 and G5 CKD. CONCLUSION: A high proportion of G3 CKD patients did not have a CKD-related diagnosis. Likewise, many anemic patients with G3 CKD did not have an anemia-related diagnosis. Despite the lack of a CKD-related diagnosis, some patients received appropriate treatment (e.g., antihypertensives). Further outreach to CKD and anemia patients at earlier stages may be warranted.

16.
J Pediatr Urol ; 16(2): 180.e1-180.e8, 2020 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-32007426

RESUMO

INTRODUCTION: The standard recommended treatment for neurogenic detrusor overactivity (NDO) is clean intermittent catheterization combined with an antimuscarinic agent. However, the adverse systemic side-effects of oxybutynin, the most widely used agent, are of concern. OBJECTIVE: To evaluate the efficacy and safety of solifenacin in pediatric patients with NDO, aged 6 months-<5 years and 5-<18 years. STUDY DESIGN: Two open-label, baseline-controlled, phase 3 studies were conducted in pediatric patients with NDO. Patients were treated with sequential doses of solifenacin oral suspension (pediatric equivalent doses 2.5-10 mg) for 12 weeks to determine each patient's optimal dose, followed by a fixed dose ≥40-week treatment period. Primary efficacy endpoint was change from baseline in maximum cystometric capacity (MCC) after 24 weeks. Secondary endpoints included bladder compliance, bladder volume until first detrusor contraction (>15 cmH2O), number of overactive detrusor contractions (>15 cmH2O), maximum catheterized volume (MCV)/24 h, and incontinence episodes/24 h. Safety parameters were treatment-emergent adverse events (TEAEs), serious adverse events, laboratory variables, vital signs, electrocardiograms, and ocular accommodation and cognitive function assessments. RESULTS: After 24 weeks, MCC had significantly increased compared with baseline in patients aged 6 months -<5 years and 5-<18 years (37.0 ml and 57.2 ml, respectively; P < 0.001; Fig.). Improvement was also observed after 52 weeks' treatment. Significant changes were observed from baseline to week 24 in all secondary endpoints in both age groups: increase in bladder compliance, increase in bladder volume to first detrusor contraction as a percentage of expected bladder capacity, reduction in the number of overactive detrusor contractions, increase in MCV, and decreased incontinence episodes. TEAEs were mostly mild or moderate, and there were no new drug-related TEAEs compared with adult studies. Age-related improvements were noted in ocular accommodation and cognitive function. DISCUSSION: These long-term multicenter investigations demonstrated the efficacy and safety of solifenacin in pediatric patients with NDO. The observed increases in MCC were clinically relevant and demonstrated that an increase in fluid volume can be accommodated in the bladder prior to reaching intravesical pressures that endanger kidney function and/or are associated with leakage or discomfort. Solifenacin was well tolerated with low incidences of constipation and dry mouth (typically associated with antimuscarinics), central nervous system-related side-effects, and facial flushing. CONCLUSION: Solifenacin was effective and well tolerated in pediatric patients with NDO, aged 6 months-<18 years, suggesting that it is a viable alternative to oxybutynin, the current standard of care. STUDIES ARE REGISTERED AT CLINICALTRIALS.GOV: NCT01981954 and NCT01565694.


Assuntos
Bexiga Urinaria Neurogênica , Bexiga Urinária Hiperativa , Incontinência Urinária , Adulto , Criança , Humanos , Antagonistas Muscarínicos , Estudos Prospectivos , Succinato de Solifenacina , Resultado do Tratamento , Bexiga Urinaria Neurogênica/tratamento farmacológico , Bexiga Urinária Hiperativa/tratamento farmacológico
17.
Urology ; 106: 55-59, 2017 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-28435033

RESUMO

OBJECTIVE: To assess the hypothesis that patients receiving placebo in overactive bladder (OAB) trials who experience less benefit from "treatment" continue with behavioral modifications such as fluid restriction, whereas those on active treatment adopt more normal drinking patterns. This may manifest itself as a reduction in micturition frequency (MF). MATERIALS AND METHODS: We interrogated a large integrated database containing pooled patient data from 4 randomized, placebo-controlled phase III OAB solifenacin studies. A statistical correction was applied to MF to remove the influence of fluid intake. RESULTS: Pooled analysis using patient-level data from 3011 patients and accounting for the studies within the models showed that all patients voided progressively less total urine per 24 hours during treatment than at baseline. However, reduction in total urine volume voided per 24 hours was larger in patients receiving placebo vs those on solifenacin; with a substantial decrease in 24-hour urine output in the placebo group from baseline to week 4, which was not the case in active groups. After correcting MF for volume voided for each patient using the statistical correction and averaging the corrected MF per treatment arm, the placebo effect almost disappeared. Patients on solifenacin voided less often, with a statistically significant increase in volume voided each time they voided, vs placebo. CONCLUSION: Assuming volume voided is a good surrogate measure for fluid intake, this analysis shows that fluid restriction almost completely explains the reduction in MF in the placebo group. In contrast, patients receiving active treatment adopt more normal drinking patterns once they start to perceive improvement in their OAB symptoms.


Assuntos
Ingestão de Líquidos , Efeito Placebo , Succinato de Solifenacina/uso terapêutico , Bexiga Urinária Hiperativa/tratamento farmacológico , Micção , Agentes Urológicos/uso terapêutico , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Ensaios Clínicos Fase III como Assunto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Resultado do Tratamento , Adulto Jovem
18.
J Pain ; 18(1): 42-53, 2017 01.
Artigo em Inglês | MEDLINE | ID: mdl-27746370

RESUMO

This 12-week study evaluated the efficacy and safety of capsaicin 8% patch versus placebo patch in painful diabetic peripheral neuropathy (PDPN). Patients aged 18 years or older with PDPN were randomized (1:1) to one 30-minute treatment (capsaicin 8% patch or placebo patch) to painful areas of the feet. Overall, 369 patients were randomized (capsaicin 8% patch, n = 186; placebo patch, n = 183). Percentage reduction in average daily pain score from baseline to between weeks 2 through 8 (the primary end point) was statistically significant for capsaicin 8% patch versus placebo (-27.4% vs -20.9%; P = .025); improvements in pain were observed from week 2 onward. Versus placebo, patients treated with capsaicin 8% patch had a shorter median time to treatment response (19 vs 72 days) and modest improvements in sleep interference scores from baseline to between weeks 2 through 8 (P = .030) and weeks 2 through 12 (P = .020). Apart from application site reactions, treatment-emergent adverse events were similar between groups. No indications of deterioration in sensory perception of sharp, cold, warm, or vibration stimuli were observed. In patients with PDPN, capsaicin 8% patch treatment provided modest pain relief and sleep quality improvements versus a placebo patch, similar in magnitude to other treatments with known efficacy, but without systemic side effects or sensory deterioration. PERSPECTIVE: To our knowledge, this is the first study of the capsaicin 8% patch versus placebo in patients with PDPN to show that one 30-minute capsaicin treatment provides modest improvements in pain and sleep quality. Results confirm the clinical utility of the capsaicin 8% patch in the diabetic population.


Assuntos
Capsaicina/administração & dosagem , Neuropatias Diabéticas/tratamento farmacológico , Fármacos do Sistema Sensorial/administração & dosagem , Glicemia/metabolismo , Neuropatias Diabéticas/complicações , Método Duplo-Cego , Feminino , Seguimentos , Humanos , Masculino , Medição da Dor , Transtornos do Sono-Vigília/tratamento farmacológico , Transtornos do Sono-Vigília/etiologia , Estatísticas não Paramétricas , Fatores de Tempo , Adesivo Transdérmico
19.
PLoS One ; 12(2): e0170726, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-28166296

RESUMO

INTRODUCTION: The emergence of urinary retention (UR), specifically acute urinary retention (AUR), has been a concern when treating men with lower urinary tract symptoms (LUTS) with antimuscarinic drugs. MATERIALS AND METHODS: In NEPTUNE (12-week, double-blind), men (≥45 years) with LUTS were randomized to receive tamsulosin oral-controlled absorption system (TOCAS) 0.4 mg, fixed-dose combination (FDC) of solifenacin (Soli) 6 mg + TOCAS 0.4 mg, FDC Soli 9 mg + TOCAS 0.4 mg, or placebo. In NEPTUNE II (40-week, open-label extension of NEPTUNE), continuing patients received 4-week FDC Soli 6 mg + TOCAS, then FDC Soli 6 mg or 9 mg + TOCAS for the remainder of the study, switchable every 3 months. RESULTS: Across both studies, 1208 men received ≥1 dose of FDC Soli 6 mg or 9 mg + TOCAS for up to 52 weeks; 1199 men completed NEPTUNE and 1066 received ≥1 dose in NEPTUNE II. In total, 13 men (1.1%; 95% CI, 0.6%-1.8%) reported a UR event while receiving FDC, eight of which were AUR (0.7%; 95% CI, 0.3%-1.3%, incidence 7/1000 man-years). Six men reported UR events while taking Soli 6 mg + TOCAS (three AUR), and seven men reported a UR event while taking Soli 9 mg + TOCAS (five AUR). One man developed AUR while taking TOCAS alone and four reported UR (three AUR) during placebo run-in. Most AUR/UR events occurred within 4 months of treatment initiation. CONCLUSIONS: FDC Soli and TOCAS was associated with a low rate of UR and AUR in men with LUTS.


Assuntos
Sintomas do Trato Urinário Inferior/complicações , Succinato de Solifenacina/efeitos adversos , Sulfonamidas/efeitos adversos , Retenção Urinária/epidemiologia , Retenção Urinária/etiologia , Agentes Urológicos/efeitos adversos , Combinação de Medicamentos , Humanos , Incidência , Sintomas do Trato Urinário Inferior/tratamento farmacológico , Masculino , Fatores de Risco , Succinato de Solifenacina/administração & dosagem , Sulfonamidas/administração & dosagem , Comprimidos , Tansulosina , Fatores de Tempo , Retenção Urinária/diagnóstico , Agentes Urológicos/administração & dosagem
20.
Contemp Clin Trials Commun ; 4: 199-207, 2016 Dec 15.
Artigo em Inglês | MEDLINE | ID: mdl-29736483

RESUMO

BACKGROUND: Patient-level data are available for 11 randomized, controlled, Phase III/Phase IV solifenacin clinical trials. METHODS: Meta-analyses were conducted to interrogate the data, to broaden knowledge about solifenacin and overactive bladder (OAB) in general. Before integrating data, datasets from individual studies were mapped to a single format using methodology developed by the Clinical Data Interchange Standards Consortium (CDISC). Initially, the data structure was harmonized, to ensure identical categorization, using the CDISC Study Data Tabulation Model (SDTM). To allow for patient level meta-analysis, data were integrated and mapped to analysis datasets. Mapping included adding derived and categorical variables and followed standards described as the Analysis Data Model (ADaM). Mapping to both SDTM and ADaM was performed twice by two independent programming teams, results compared, and inconsistencies corrected in the final output. ADaM analysis sets included assignments of patients to the Safety Analysis Set and the Full Analysis Set. RESULTS: There were three analysis groupings: Analysis group 1 (placebo-controlled, monotherapy, fixed-dose studies, n = 3011); Analysis group 2 (placebo-controlled, monotherapy, pooled, fixed- and flexible-dose, n = 5379); Analysis group 3 (all solifenacin monotherapy-treated patients, n = 6539). Treatment groups were: solifenacin 5 mg fixed dose, solifenacin 5/10 mg flexible dose, solifenacin 10 mg fixed dose and overall solifenacin. Patient were similar enough for data pooling to be acceptable. CONCLUSIONS: Creating ADaM datasets provided significant information about individual studies and the derivation decisions made in each study; validated ADaM datasets now exist for medical history, efficacy and AEs. Results from these meta-analyses were similar over time.

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