Drugs - Real World Outcomes最新文献

{"title":"Real-World Treatment Patterns Among Pediatric and Adult Patients with Crohn's Disease in the United States.","authors":"Art Kastl, Theresa Hunter Gibble, Debbie Tinsley, Wallace V Crandall, Wendy J Komocsar, Yu Du, Casey K Choong, Payal Jha, Wai Man Maria Chan","doi":"10.1007/s40801-025-00489-8","DOIUrl":"https://doi.org/10.1007/s40801-025-00489-8","url":null,"abstract":"<p><strong>Background: </strong>The advent of biologics has expanded treatment options for Crohn's disease (CD). This study assessed treatment patterns in pediatric and adult patients with CD in the United States during 1- and 3-year follow-up periods.</p><p><strong>Methods: </strong>This retrospective, claims-based cohort study utilized the Merative™ MarketScan^® Research Databases from January 1, 2014, to December 31, 2021. The index date was the date of the first CD diagnosis during the identification period. Among pediatric and adult CD cohorts, patients were stratified into two subgroups: (a) previously diagnosed (presence of a CD claim) and (b) newly diagnosed (absence of a CD claim) in the 12-month pre-index period. Results were summarized descriptively.</p><p><strong>Results: </strong>Data from 2809 pediatric and 25,940 adult patients were analyzed at 1-year follow-up. Mean age in years was 13.5 for pediatric and 46.0 for adult patients. Combination therapies were more common in pediatric versus adult patients, especially among those newly diagnosed with CD (38.2% vs 13.9%). A higher percentage of pediatric patients were prescribed biologics than adults (35.1% vs 24.3%). Numerically shorter time from diagnosis to corticosteroid initiation was observed in pediatric versus adult patients (9.5 vs 35 days). Higher persistence to biologics was observed in pediatric versus adult patients (94.6% vs 87.1%).</p><p><strong>Conclusions: </strong>Combination therapies with biologics were more frequent among pediatric patients than adults. Although the overall treatment pattern among pediatric and adult patients was similar, early initiation of corticosteroids and adoption of biologics were more frequently observed in pediatric than adult patients, consistent with pediatric CD presenting with more aggressive disease.</p>","PeriodicalId":11282,"journal":{"name":"Drugs - Real World Outcomes","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2025-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143810682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Influenza Vaccination Among Patients with Noncommunicable Diseases: A Survey About Awareness, Usage, and Unmet Needs in the Czech Republic.","authors":"Zdeněk Zadražil, Lenka Cesneková, Jan Kynčl, Zuzana Krištúfková, Laura Colombo, Sanjay Hadigal","doi":"10.1007/s40801-025-00483-0","DOIUrl":"https://doi.org/10.1007/s40801-025-00483-0","url":null,"abstract":"<p><strong>Background: </strong>People with noncommunicable diseases (NCDs) are at a higher risk of contracting vaccine-preventable diseases, such as influenza, with a higher likelihood of severity and complications. However, the immunization rates for the influenza vaccine among this population in the Czech Republic are very low.</p><p><strong>Objective: </strong>This survey, among adults with NCDs in the Czech Republic, assessed the knowledge, attitudes, and gaps toward vaccination in general and influenza vaccination in particular.</p><p><strong>Methods: </strong>The survey was conducted between February 2023 and March 2023 among patients with NCDs in the Czech Republic. A structured web-based questionnaire with open-ended questions was administered. This study is a preplanned subgroup ancillary analysis of a previous multicentric study conducted on 1106 patients.</p><p><strong>Results: </strong>In all, 120 patients were enrolled, with 62% (74) aged between 41 and 60 years. Approximately 30% (36) had taken the influenza vaccine in the last 2 years and 70% (84) had not. Of the total sample, only 46% (55) had a positive opinion about influenza vaccines; this increased to 91% (33) among those vaccinated against the influenza virus. The main drivers of influenza vaccination were general physician (GP) recommendation [50% (18)] and patient initiative [47% (17)]. The main barriers to the influenza vaccine were lack of belief regarding its need [52% (44)], experience of mild severity of influenza [30% (25)], and lack of GP recommendation [25% (21)]. Physicians, dedicated websites, and family members are the most common sources of information regarding influenza. Even among those vaccinated for influenza, only 17% (6) had information about the risk of not taking the vaccine. A high level of dissatisfaction with the information was found among patients not vaccinated against influenza. People wanted more information on who should not receive the influenza vaccination. Unvaccinated patients sought information on side effects and efficacy. Only 40% (48) of the respondents said that they are likely/extremely likely to take an influenza vaccination in the future.</p><p><strong>Conclusions: </strong>Healthcare practitioners are the key influencers for people to get vaccinated. The dissemination of information about the importance of influenza vaccines for people with NCDs needs to be increased in the Czech Republic.</p>","PeriodicalId":11282,"journal":{"name":"Drugs - Real World Outcomes","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2025-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143763377","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prevalence and Patterns of Use of Natural Health Products and Medicines in New Zealand: A Pilot Study Using an Online Market Research Panel.","authors":"E Lyn Lee, Jeff Harrison, Joanne Barnes","doi":"10.1007/s40801-025-00482-1","DOIUrl":"https://doi.org/10.1007/s40801-025-00482-1","url":null,"abstract":"&lt;p&gt;&lt;strong&gt;Background: &lt;/strong&gt;Traditional, complementary and alternative medicine (TCAM), including natural health products (NHPs), are used by many consumers to address their [perceived] health needs. While many developed countries have national data on NHPs use, limited information is available for New Zealand (NZ). Current, robust data on the prevalence and patterns of NHPs use in NZ are required.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Objective: &lt;/strong&gt;This project explored the feasibility of conducting a national study and collecting preliminary data on the prevalence and patterns of use of NHPs, including access to and expenditure on NHPs, and of the use of conventional medicines in NZ using a newly designed bespoke questionnaire.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Methods: &lt;/strong&gt;An online cross-sectional survey was administered to a sample of the adult population in NZ via an online market research panel in November 2021. Self-reported data on participants' use of NHPs (including photographs of products), consultations with TCAM practitioners and use of conventional medicines were collected. Data on the prevalence and patterns of use of NHPs were analysed and reported using descriptive statistics. Multivariable logistic regression was applied to assess the impact of sociodemographic variables on NHPs, TCAM practitioners and conventional medicines use.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Results: &lt;/strong&gt;The final sample comprised 992 participants. Sociodemographic data for these participants were comparable to those reported for the NZ Census 2018. The frequency of missing data was &lt; 10% for most of the questions; data quality for broad-level prevalence analysis was good, but was moderate to poor for analysis at the specific NHP or TCAM practitioner level. The specific product(s) and their respective ingredient list(s) could not be determined for most NHPs described as photographs were not uploaded, rendering product names unverifiable. Preliminary data indicate that 57.6% of participants have used NHPs and 22.9% consulted a TCAM practitioner in the last 12 months. Among current NHP users, 71.1% concurrently used one or more conventional medicines. Over half (53%) of the NHPs were self-selected (not recommended by a health practitioner). The median daily cost per NHP was NZD 0.28 (interquartile range NZD 0.14-0.50) and the median cost for visits to a TCAM practitioner over the last 12 months was NZD 120 (interquartile range NZD 40-270). Female participants, younger individuals and conventional medicine users were more likely to use NHPs/consult a TCAM practitioner/use any TCAM. Higher-income participants were more inclined to consult a TCAM practitioner. Individuals born overseas were more likely to use any type of TCAM.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Conclusions: &lt;/strong&gt;There was a high prevalence of use of NHPs and of consultations with TCAM practitioners, which may reflect the extent of use in the general NZ population. Recognising the potential impact on patients' health outcomes, there is a need for a larger","PeriodicalId":11282,"journal":{"name":"Drugs - Real World Outcomes","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2025-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143662752","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Long-Term Evaluation of Effectiveness and Immunological Implications of Ocrelizumab in a Real-World Cohort.","authors":"Tommaso Guerra, Francesca Caputo, Antonella Bianco, Damiano Paolicelli, Pietro Iaffaldano","doi":"10.1007/s40801-025-00486-x","DOIUrl":"https://doi.org/10.1007/s40801-025-00486-x","url":null,"abstract":"<p><strong>Background and objectives: </strong>Extended follow-up data from real-world cohorts of patients with multiple sclerosis treated with ocrelizumab (OCR) are becoming widely available. This monocentric retrospective study aimed to evaluate the long-term effectiveness of OCR and its impact on immunoglobulin (Ig) levels, lymphocyte subsets, and infections in a cohort of patients with relapsing remitting, primary progressive, and secondary progressive multiple sclerosis.</p><p><strong>Methods: </strong>Patients followed at the Multiple Sclerosis Center of Bari with ≥ 2 years of OCR treatment were retrospectively recruited in 2024. Twelve-month confirmed disability worsening, improvement, and the annualized relapse rate before and after treatment start were estimated and follow-up magnetic resonance imaging scans were collected. Changes in IgG/IgM/IgA levels from baseline for up to 6 years of OCR treatment and serum levels of T CD4+, T CD8+, and natural killer lymphocytes were assessed. Infection occurrence, type, and outcomes were investigated. Multivariable Cox models examined the association of clinical and radiological baseline factors with the risk of confirmed disability worsening and the relationship of infections with clinical-laboratoristic risk factors.</p><p><strong>Results: </strong>The final cohort retrieved 140 patients (80 relapsing remitting, 37 primary progressive, 23 secondary progressive) with a median (interquartile range) follow-up after treatment start of 4.62 (4.10-5.04) years. In the entire cohort, the mean annualized relapse rate decreased from 0.61 in the year before the start of OCR treatment to 0.02 in the second year, thereafter all patients in our cohort remained free of relapses and magnetic resonance imaging activity. The overall percentage of stable patients increased from the second to the fourth year, in parallel with a reduction in patients with confirmed disability worsening. A multifocal onset and the presence of at least two relapses before the start of OCR treatment were significant (p < 0.05) risk factors of confirmed disability worsening. During the follow-up, a reduction in the IgG serum level was observed, which further decreased, becoming stable after the third year. Immunoglobulin M levels slightly decreased over time, whereas IgA levels remained stable. No changes for T CD4+, natural killer cell absolute number, and a slight reduction in T CD8+ lymphocytes during follow-up were observed. Ocrelizumab did not determine a significant infection risk in the long term and no association was observed with Ig levels and severe infections.</p><p><strong>Conclusions: </strong>Ocrelizumab prevented disease activity over the long term and its effect on the immune system did not determine a significant infection risk in most patients.</p>","PeriodicalId":11282,"journal":{"name":"Drugs - Real World Outcomes","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2025-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143630265","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction: Clinical Significance of Prior Ramucirumab Use on the Effectiveness of Nivolumab as the Third-Line Regimen in Gastric Cancer: A Multicenter Retrospective Study.","authors":"Yuka Obayashi, Shoichiro Hirata, Yoshiyasu Kono, Makoto Abe, Koji Miyahara, Masahiro Nakagawa, Michihiro Ishida, Yasuhiro Choda, Kenta Hamada, Masaya Iwamuro, Seiji Kawano, Yoshiro Kawahara, Motoyuki Otsuka","doi":"10.1007/s40801-025-00485-y","DOIUrl":"https://doi.org/10.1007/s40801-025-00485-y","url":null,"abstract":"","PeriodicalId":11282,"journal":{"name":"Drugs - Real World Outcomes","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2025-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143604365","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Adverse Reaction Reporting for Naxitamab in Chinese Expanded Access Treatment for Relapsed/Refractory High-Risk Neuroblastoma at the Children's Hospital of Fudan University.","authors":"Xiaowen Qian, Dufei Zhang, Kai Li, Weiming Chen, Peijun Zhuang, Hongsheng Wang, Zhixian Lei, Yan Li, James Eldridge, Kuiran Dong, Xiaowen Zhai","doi":"10.1007/s40801-024-00468-5","DOIUrl":"10.1007/s40801-024-00468-5","url":null,"abstract":"<p><strong>Background: </strong>The humanized anti-disialoganglioside-2 monoclonal antibody naxitamab was approved in the USA in 2020 for the treatment of patients with relapsed/refractory high-risk neuroblastoma, limited to the bone or bone marrow, in combination with granulocyte-macrophage colony-stimulating factor. Treatment with naxitamab under expanded access was initiated by physicians from the Children's Hospital of Fudan University, Shanghai, China, in August 2021.</p><p><strong>Objective: </strong>We reviewed all suspected adverse reactions (ARs) reported to the Y-mAbs Argus Global Pharmacovigilance Safety Database for patients treated with naxitamab under expanded access in China from 1 August 2021 to 31 July 2022.</p><p><strong>Methods: </strong>We assessed patient demographics and the safety profile of naxitamab over multiple treatment cycles.</p><p><strong>Results: </strong>At the data cutoff, 41 patients with relapsed/refractory high-risk neuroblastoma had received a total of 150 treatment cycles (451 infusions) of naxitamab. The median number of cycles completed was three; 13 patients (32%) were receiving ongoing naxitamab treatment. The median patient age was 3 years (range 1-9 years) and 63% were female. Overall, ARs were reported in 89/150 cycles (59%); serious ARs were reported in 23/150 cycles (15%). The cumulative reporting rate (ARs/cycle) decreased after 3 versus 12 months of expanded access: all ARs (8.7-4.6), serious ARs (0.9-0.3), hypotension (1.4-1.0), flushing (0.7-0.5), cough (0.6-0.3), pain (0.5-0.2), and hypoxia (0.3-0.2).</p><p><strong>Conclusions: </strong>During the first 12 months of expanded access treatment in China, 41 patients received naxitamab therapy with a cumulative 451 infusions administered. Over the course of this expanded access program, a reduction in the AR rate, including serious ARs, was observed as more patients were initiated and proceeded to later treatment cycles. While additional research is needed, the observed decrease in the AR rate may be attributed to clinicians' increased knowledge of AR management and hands-on experience with naxitamab-treated patients.</p>","PeriodicalId":11282,"journal":{"name":"Drugs - Real World Outcomes","volume":" ","pages":"115-123"},"PeriodicalIF":1.9,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11829859/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142863077","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effectiveness and Safety of Vildagliptin Sustained Release in the Management of Type 2 Diabetes Mellitus: Real-World Evidence in Indian Patients [NOVELTY Study].","authors":"Rakesh Sahay, Anil Bhansali, Surendra Kumar Sharma, Rahul Iyer, Amarnath Sugumaran, Senthilnathan Mohanasundaram, Jaideep Gogtay","doi":"10.1007/s40801-024-00473-8","DOIUrl":"10.1007/s40801-024-00473-8","url":null,"abstract":"<p><strong>Background and objective: </strong>Vildagliptin sustained release (XR), a formulation that provides vildagliptin 100 mg with a once-daily dose administration, is a recent introduction to manage type 2 diabetes mellitus in India. This study aimed to evaluate the effectiveness and tolerability of vildagliptin XR in patients with type 2 diabetes in real-world clinical settings.</p><p><strong>Methods: </strong>This was an observational, prospective, multicenter, cohort study conducted in India, which included patients with type 2 diabetes uncontrolled on metformin XR monotherapy with glycated hemoglobin (HbA1c) > 7.00%. Vildagliptin XR was added to their ongoing treatment. The primary endpoint was a change in HbA1c from baseline to 3 months. Secondary endpoints were changes in fasting plasma glucose, postprandial plasma glucose, percentage of patients achieving HbA1c < 7.00% at 3 months, and assessment of efficacy, tolerability, and safety.</p><p><strong>Results: </strong>A total of 1691 patients from 118 centers were enrolled in this study, having a mean (standard deviation) age of 53.10 (11) years and a mean (standard deviation) HbA1c of 8.44 (1.35) %. At the end of the study, vildagliptin XR significantly reduced the mean HbA1c by 1.02% points (95% confidence interval 0.93-1.12; p < 0.001) from baseline. The mean fasting plasma glucose and postprandial plasma glucose levels were significantly reduced by 28.44 mg/dL (95% confidence interval 26.64-30.25; p < 0.001) and 48.45 mg/dL (95% confidence interval 45.91-50.99; p < 0.001), respectively, with vildagliptin XR, at the end of study. During the study duration, 34.7% of patients achieved their glycemic target (HbA1c < 7.0%) and there were three reported adverse events (all mild in severity).</p><p><strong>Conclusions: </strong>Results demonstrated that vildagliptin XR (100 mg once daily) significantly improved HbA1c and other glycemic parameters in Indian patients with type 2 diabetes and was well tolerated.</p><p><strong>Clinical trial registration: </strong>The study was registered under the Clinical Trials Registry India (CTRI/2022/01/039112).</p>","PeriodicalId":11282,"journal":{"name":"Drugs - Real World Outcomes","volume":" ","pages":"83-91"},"PeriodicalIF":1.9,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11829883/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143001926","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Investigating the Relationship Between Anti-seizure Medications and Bleeding Disorders: A Comprehensive Review of the Current Literature.","authors":"Areesha Mansoor, Maryam Shahzad, Eeshal Zulfiqar, Muneeba Ahsan, Rimsha Adnan, Sean Kaisser Shaeen, Umm E Salma Shabbar Banatwala, Abdullah Malikzai","doi":"10.1007/s40801-024-00462-x","DOIUrl":"10.1007/s40801-024-00462-x","url":null,"abstract":"<p><p>Anti-seizure medications (ASMs) are specific types of anticonvulsants used to treat epileptic seizures. However, several studies have shown an association between ASMs and an increased risk of hematological disorders, such as thrombocytopenia, aplastic anemia, and platelet function disorders leading to prolonged bleeding times. This review explores the existing literature on this topic, investigating a wide variety of ASMs, ranging from first-generation medications to newer ones. A comprehensive search was conducted on all the currently approved ASMs using PubMed and Google Scholar: review articles, clinical trials, meta-analysis, observational studies, case reports, and relevant animal studies were identified. We extracted 15 ASMs including valproic acid (VPA), carbamazepine, phenytoin, phenobarbital, diazepam, clonazepam, lamotrigine, levetiracetam, oxcarbazepine, felbamate, topiramate, pregabalin, lacosamide, cannabidiol (CBD), and perampanel that contain considerable literature regarding different coagulopathies. An in-depth review of over 140 studies revealed a robust association between ASM-induced changes and the onset of bleeding disorders via several different mechanisms. Polytherapy, the use of multiple ASMs, also emerged as a significant risk factor for the development of coagulopathies. This review highlights the potential link between ASMs and bleeding disorders, emphasizing the importance of considering this risk during treatment planning. By understanding these associations, healthcare providers can optimize patient outcomes and minimize bleeding risks. Additionally, this review identifies the need for further research to bridge current knowledge gaps in clinical pharmacology related to ASMs and bleeding disorders.</p>","PeriodicalId":11282,"journal":{"name":"Drugs - Real World Outcomes","volume":" ","pages":"1-15"},"PeriodicalIF":1.9,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11829880/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142920313","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Characteristics of Patients with Hereditary Angioedema Who Reduced Lanadelumab Treatment Administration Frequency: A Retrospective Observational Study of US Claims Data.","authors":"Nicole Princic, Kristin A Evans, Chintal H Shah, Krystal Sing, Salomé Juethner, Bob G Schultz","doi":"10.1007/s40801-024-00470-x","DOIUrl":"10.1007/s40801-024-00470-x","url":null,"abstract":"<p><strong>Background: </strong>Lanadelumab is the only long-term prophylaxis indicated for reduced administration frequency in patients with hereditary angioedema who have been well controlled for > 6 months. Understanding the characteristics of patients who reduce administration frequency will help identify populations where frequency modifications may be appropriate.</p><p><strong>Objective: </strong>We aimed to describe characteristics of patients who did and did not reduce lanadelumab administration frequency to inform real-world dosing regimens, and characteristics indicative of sustained frequency reduction.</p><p><strong>Methods: </strong>A retrospective observational study using healthcare insurance data in the USA from the Merative™ MarketScan^® Commercial and Medicare Databases identified patients persistent on lanadelumab for ≥ 18 months. Reduced administration frequency was defined as a ≥ 25% decrease in lanadelumab costs during months 7-12 or 13-18 versus 0-6. Hereditary angioedema attack triggers/symptoms and hereditary angioedema-related healthcare encounters, treatment, and costs were assessed.</p><p><strong>Results: </strong>Of 54 identified patients, 25 reduced administration frequency. Two patients returned to initial dosing frequency during months 13-18 after reducing during months 7-12. Patients who reduced administration frequency experienced fewer hereditary angioedema attack triggers/symptoms before lanadelumab initiation (baseline) and during months 0-6 than those who did not; they also had a lower mean number of hereditary angioedema-related inpatient admissions, emergency room visits, and outpatient visits during baseline, had fewer claims for acute treatment (60.0% vs 65.5%) and prior long-term prophylaxis (20.0% vs 27.6%), and had lower mean hereditary angioedema treatment costs at baseline ($139,520 vs $233,815) than those who did not.</p><p><strong>Conclusions: </strong>This real-world analysis suggests that patients with less frequent hereditary angioedema-related healthcare encounters, lower disease activity, and lower costs within 6 months before lanadelumab initiation are more likely to achieve reduced dosing frequency.</p>","PeriodicalId":11282,"journal":{"name":"Drugs - Real World Outcomes","volume":" ","pages":"17-24"},"PeriodicalIF":1.9,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11829876/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143058385","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Association Between Inappropriate Prescribing According to the 2023 Beers Criteria and Different Health Outcomes: A 1-Year Longitudinal Study in Community-Dwelling Older Adults.","authors":"Rosiane Mendes da Silva, Alessandra Lamas Granero Lucchetti, Maria Eduarda Corradi Ferreira, Leonardo Oliveira Silva, Oscarina da Silva Ezequiel, Eduardo Luiz Mendonça Martins, Giancarlo Lucchetti","doi":"10.1007/s40801-024-00474-7","DOIUrl":"10.1007/s40801-024-00474-7","url":null,"abstract":"<p><strong>Introduction: </strong>This study aimed to investigate the association between the 2023 Beers criteria for inappropriate prescribing and different health outcomes among community-dwelling older individuals after a 1-year follow-up period and to assess the use and factors associated with inappropriate prescribing.</p><p><strong>Methods: </strong>This longitudinal population study spanning from 2017 to 2018 included 490 community-dwelling older adults (≥60 years old) receiving care from family medicine teams in the city of São João del-Rei, Brazil. The 2023 Beers criteria was used to identify potentially inappropriate medications (PIMs). Community health workers carried out interviews assessing different health outcomes, such as cognition, sleep, mental health, quality of life, successful aging, and life satisfaction. Generalized estimating equations were used to evaluate whether the presence of PIMs was longitudinally associated with diverse outcomes following the 1-year follow-up period.</p><p><strong>Results: </strong>A total of 255 (52%) of the participants used at least one PIM. The most common PIMs were benzodiazepines (36.5-38.3%), followed by proton pump inhibitors (16.2-18.4%) and sulfonylureas (9.8-10.6%). Some sociodemographic factors (e.g., marital status and race) and clinical factors (e.g., difficulties in activities of daily living and the number of diseases) were associated with the presence and/or number of PIMs at baseline. In the longitudinal analysis, the presence of PIMs exhibited associations with a spectrum of outcomes observed after a 1-year follow-up period. These outcomes included diminished physical quality of life (B = -0.21; p = 0.030), disrupted sleep patterns (B = 1.14; p < 0.001), compromised mental health-depression (B = 1.04; p = 0.041), stress (B = 2.00; p = 0.001), and anxiety (B = 1.26; p = 0.004), successful aging (B = -1.92; p = 0.033), and satisfaction with life (B = -0.77; p = 0.013).</p><p><strong>Conclusion: </strong>The use of at least one PIM, according to the 2023 Beers criteria, was high and associated with worse health outcomes. This underscores the imperative for healthcare professionals to exercise caution when prescribing medications to older patients.</p>","PeriodicalId":11282,"journal":{"name":"Drugs - Real World Outcomes","volume":" ","pages":"93-103"},"PeriodicalIF":1.9,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11829865/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142881598","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}