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Bonomi PD, Crawford J, Dunne RF, Roeland EJ, Smoyer KE, Siddiqui MK, McRae TD, Rossulek MI, Revkin JH, Tarasenko LC. Mortality burden of pre-treatment weight loss in patients with non-small-cell lung cancer: A systematic literature review and meta-analysis. J Cachexia Sarcopenia Muscle 2024. [PMID: 38650388 DOI: 10.1002/jcsm.13477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 01/24/2024] [Accepted: 03/19/2024] [Indexed: 04/25/2024] Open
Abstract
Cachexia, with weight loss (WL) as a major component, is highly prevalent in patients with cancer and indicates a poor prognosis. The primary objective of this study was to conduct a meta-analysis to estimate the risk of mortality associated with cachexia (using established WL criteria prior to treatment initiation) in patients with non-small-cell lung cancer (NSCLC) in studies identified through a systematic literature review. The review was conducted according to PRISMA guidelines. Embase® and PubMed were searched to identify articles on survival outcomes in adult patients with NSCLC (any stage) and cachexia published in English between 1 January 2016 and 10 October 2021. Two independent reviewers screened titles, abstracts and full texts of identified records against predefined inclusion/exclusion criteria. Following a feasibility assessment, a meta-analysis evaluating the impact of cachexia, defined per the international consensus criteria (ICC), or of pre-treatment WL ≥ 5% without a specified time interval, on overall survival in patients with NSCLC was conducted using a random-effects model that included the identified studies as the base case. The impact of heterogeneity was evaluated through sensitivity and subgroup analyses. The standard measures of statistical heterogeneity were calculated. Of the 40 NSCLC publications identified in the review, 20 studies that used the ICC for cachexia or reported WL ≥ 5% and that performed multivariate analyses with hazard ratios (HRs) or Kaplan-Meier curves were included in the feasibility assessment. Of these, 16 studies (80%; n = 6225 patients; published 2016-2021) met the criteria for inclusion in the meta-analysis: 11 studies (69%) used the ICC and 5 studies (31%) used WL ≥ 5%. Combined criteria (ICC plus WL ≥ 5%) were associated with an 82% higher mortality risk versus no cachexia or WL < 5% (pooled HR [95% confidence interval, CI]: 1.82 [1.47, 2.25]). Although statistical heterogeneity was high (I2 = 88%), individual study HRs were directionally aligned with the pooled estimate, and there was considerable overlap in CIs across included studies. A subgroup analysis of studies using the ICC (HR [95% CI]: 2.26 [1.80, 2.83]) or WL ≥ 5% (HR [95% CI]: 1.28 [1.12, 1.46]) showed consistent findings. Assessments of methodological, clinical and statistical heterogeneity indicated that the meta-analysis was robust. Overall, this analysis found that ICC-defined cachexia or WL ≥ 5% was associated with inferior survival in patients with NSCLC. Routine assessment of both weight and weight changes in the oncology clinic may help identify patients with NSCLC at risk for worse survival, better inform clinical decision-making and assess eligibility for cachexia clinical trials.
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Affiliation(s)
- Philip D Bonomi
- Department of Internal Medicine, Division of Hematology, Oncology and Cell Therapy, Rush University Medical Center, Chicago, IL, USA
| | - Jeffrey Crawford
- Duke Cancer Institute, Duke University Medical Center, Durham, NC, USA
| | - Richard F Dunne
- Department of Medicine and Wilmot Cancer Institute, Division of Hematology/Oncology, University of Rochester Medical Center, Rochester, NY, USA
| | - Eric J Roeland
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR, USA
| | | | | | - Thomas D McRae
- Internal Medicine Business Unit, Global Product Development, Pfizer Inc, New York, NY, USA
| | - Michelle I Rossulek
- Internal Medicine Research Unit, Worldwide Research, Development and Medical, Pfizer Inc, Cambridge, MA, USA
| | - James H Revkin
- Internal Medicine Research Unit, Clinical Development, Pfizer Inc, Cambridge, MA, USA
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Buch MH, Bhatt DL, Charles-Schoeman C, Giles JT, Mikuls T, Koch GG, Ytterberg S, Nagy E, Jo H, Kwok K, Connell CA, Masri KR, Yndestad A. Risk of extended major adverse cardiovascular event endpoints with tofacitinib versus TNF inhibitors in patients with rheumatoid arthritis: a post hoc analysis of a phase 3b/4 randomised safety study. RMD Open 2024; 10:e003912. [PMID: 38609322 PMCID: PMC11029242 DOI: 10.1136/rmdopen-2023-003912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 03/24/2024] [Indexed: 04/14/2024] Open
Abstract
OBJECTIVES Compare the risk of extended major adverse cardiovascular (CV) event (MACE) composite outcomes and component events in patients with rheumatoid arthritis (RA) treated with tofacitinib versus tumour necrosis factor inhibitors (TNFi) in Oral Rheumatoid Arthritis Trial (ORAL) Surveillance. METHODS Patients with RA aged ≥50 years and with ≥1 additional CV risk factor received tofacitinib 5 mg or 10 mg two times per day or TNFi. MACE (non-fatal myocardial infarction (MI), non-fatal stroke or CV death (MACE-3)) was extended by sequential addition of CV events (hospitalisation for unstable angina (MACE-4), coronary revascularisation (MACE-5), transient ischaemic attack (MACE-6), peripheral vascular disease (MACE-7)), heart failure (HF) hospitalisation (MACE-8) and venous thromboembolism (VTE; (MACE-8 plus VTE)). HRs (tofacitinib vs TNFi) were evaluated for MACE and individual components. RESULTS HRs for MACE-4 to MACE-8 with combined and individual tofacitinib doses versus TNFi were similar. Risk of MACE-8 plus VTE appeared similar with tofacitinib 5 mg two times per day versus TNFi (HR 1.12 (0.82 to 1.52)), but higher with tofacitinib 10 mg two times per day versus TNFi (HR 1.38 (1.02 to 1.85)). Risk of MI was higher with tofacitinib versus TNFi, but difference in risk of other individual CV events was not suggested. Across extended MACE definitions, risk appeared higher with tofacitinib versus TNFi in those with atherosclerotic CV disease or age ≥65 years. CONCLUSION In ORAL Surveillance, risk of composite CV endpoints combining all ischaemic CV events and HF did not appear different with tofacitinib versus TNFi. The totality of CV risk was higher with tofacitinib 10 mg two times per day versus TNFi, driven by an increase in VTE. TRIAL REGISTRATION NUMBER NCT02092467.
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Affiliation(s)
- Maya H Buch
- Centre for Musculoskeletal Research, Division of Musculoskeletal and Dermatological Sciences, The University of Manchester, Manchester, UK
- NIHR Manchester Biomedical Research Centre, Manchester, UK
| | - Deepak L Bhatt
- Mount Sinai Heart, Icahn School of Medicine at Mount Sinai Health System, New York, New York, USA
| | - Christina Charles-Schoeman
- Division of Rheumatology, Department of Medicine, University of California, Los Angeles, California, USA
| | - Jon T Giles
- Division of Rheumatology, Columbia University, College of Physicians and Surgeons, New York, New York, USA
| | - Ted Mikuls
- Department of Medicine, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Gary G Koch
- University of North Carolina at Chapel Hill Department of Biostatistics, Chapel Hill, North Carolina, USA
| | - Steven Ytterberg
- Division of Rheumatology, Mayo Clinic, Rochester, Minnesota, USA
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Mease PJ, Young P, Fallon L, Mundayat R, Dina O, Blachley T, Middaugh N, Ogdie A. Effectiveness of Tofacitinib in Patients Initiating Therapy for Psoriatic Arthritis: Results from the CorEvitas Psoriatic Arthritis/Spondyloarthritis Registry. Rheumatol Ther 2024; 11:313-329. [PMID: 38252211 PMCID: PMC10920500 DOI: 10.1007/s40744-023-00631-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 12/06/2023] [Indexed: 01/23/2024] Open
Abstract
INTRODUCTION Randomized controlled trials have demonstrated tofacitinib efficacy for psoriatic arthritis (PsA); however, real-world effectiveness data are limited. This real-world analysis assessed baseline demographics/disease characteristics and tofacitinib effectiveness in patients with PsA in the CorEvitas PsA/Spondyloarthritis Registry. METHODS This study (NCT05195814) included patients with PsA initiating tofacitinib from December 2017-December 2021, as monotherapy or with oral small molecules (methotrexate/leflunomide/sulfasalazine/apremilast), pre-existing use, or initiated concurrently. OUTCOMES mean change from baseline in disease activity/patient-reported outcomes, proportion of patients achieving low disease activity (LDA)/remission at 6 ± 3 months, and discontinuation rates. RESULTS Of 222 patients with PsA who initiated tofacitinib (60.8% as monotherapy), 123 patients had 6 ± 3 months of follow-up. At initiation, 59.7% were female, 92.3% were White, mean age was 56.3 years, PsA duration since diagnosis was 8.2 years, and 25.7% were biologic disease-modifying antirheumatic drug (bDMARD)-naïve. Improvements to 6 ± 3 months were observed with tofacitinib for Clinical Disease Activity Index for PsA (cDAPSA), DAPSA, PsA Disease Activity Score (PASDAS), Clinical Disease Activity Index, body surface area (BSA), tender/swollen joint count, patient fatigue, pain, Patient Global Skin Assessment, and Health Assessment Questionnaire-Disability Index. At 6 ± 3 months, 25.0%/7.8% of patients treated with tofacitinib achieved cDAPSA-defined LDA/remission, 18.2% achieved minimal disease activity, 30.8% had PASDAS ≤ 3.2, 42.9%/29.4% had resolved enthesitis/dactylitis, and 22.5% achieved BSA = 0%. Tofacitinib discontinuation occurred in 51.2% of patients (51.6% of monotherapy initiators) at/prior to 6 ± 3 months (27.6%/23.6%), 57.1% of whom switched to tumor necrosis factor/interleukin-17 inhibitors. Reasons for discontinuation were not reported in 85.3%/79.3% of patients who discontinued at/prior to 6 ± 3 months. CONCLUSIONS This real-world US cohort analysis described patients with PsA newly initiating tofacitinib; most were bDMARD-experienced or receiving monotherapy treatment. In patients who remained on therapy (48.8%), tofacitinib was effective across multiple PsA domains at 6 ± 3 months. Limitations included small patient numbers at follow-up and potential selection bias. TRIAL REGISTRATION ClinicalTrials.gov identifier, NCT05195814.
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Affiliation(s)
- Philip J Mease
- Rheumatology Research, Swedish Medical Center/Providence St. Joseph Health, and University of Washington School of Medicine, Seattle, WA, USA.
- Seattle Rheumatology Associates, 601 Broadway, Suite 600, Seattle, WA, 98122, USA.
| | | | | | | | | | | | | | - Alexis Ogdie
- Departments of Medicine/Rheumatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
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Linge J, Cariou B, Neeland IJ, Petersson M, Rodríguez Á, Dahlqvist Leinhard O. Skewness in Body fat Distribution Pattern Links to Specific Cardiometabolic Disease Risk Profiles. J Clin Endocrinol Metab 2024; 109:783-791. [PMID: 37795945 PMCID: PMC10876408 DOI: 10.1210/clinem/dgad570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 07/27/2023] [Accepted: 09/27/2023] [Indexed: 10/06/2023]
Abstract
OBJECTIVE Fat distribution pattern could help determine cardiometabolic risk profile. This study aimed to evaluate the association of balance/imbalance between visceral adipose tissue (VAT), abdominal subcutaneous adipose tissue (aSAT), and liver fat (LF) with incident type 2 diabetes (T2D) and cardiovascular disease (CVD) in the UK Biobank prospective cohort study. METHODS Magnetic resonance images of 40 174 participants were analyzed for VAT, aSAT, and LF using AMRA® Researcher. To assess fat distribution patterns independent of body mass index (BMI), fat z-scores (z-VAT, z-aSAT, z-LF) were calculated. Participants without prevalent T2D/CVD (N = 35 138) were partitioned based on balance between (1) z-VAT and z-LF (z-scores = 0 as cut-points for high/low), (2) z-VAT and z-aSAT, and (3) z-LF and z-aSAT. Associations with T2D/CVD were investigated using Cox regression (crude and adjusted for sex, age, BMI, lifestyle, arterial hypertension, statin treatment). RESULTS T2D was significantly associated with z-LF (hazard ratio, [95% CI] 1.74 [1.52-1.98], P < .001) and z-VAT (1.70 [1.49-1.95], P < .001). Both remained significant after full adjustment. For z-scores balance, strongest associations with T2D were z-VAT > 0 and z-LF > 0 (4.61 [2.98-7.12]), z-VAT > 0 and z-aSAT < 0 (4.48 [2.85-7.06]), and z-LF > 0 and z-aSAT < 0 (2.69 [1.76-4.12]), all P < .001. CVD was most strongly associated with z-VAT (1.22 [1.16-1.28], P < .001) which remained significant after adjustment for sex, age, BMI, and lifestyle. For z-scores balance, strongest associations with CVD were z-VAT > 0 and z-LF < 0 (1.53 [1.34-1.76], P < .001) and z-VAT > 0 and z-aSAT < 0 (1.54 [1.34-1.76], P < .001). When adjusted for sex, age, and BMI, only z-VAT > 0 and z-LF < 0 remained significant. CONCLUSION High VAT in relation to BMI (z-VAT > 0) was consistently linked to both T2D and CVD; z-LF > 0 was linked to T2D only. Skewed fat distribution patterns showed elevated risk for CVD (z-VAT > 0 and z-LF < 0 and z-VAT > 0 and z-aSAT < 0) and T2D (z-VAT > 0 and z-aSAT < 0).
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Affiliation(s)
- Jennifer Linge
- AMRA Medical AB, Badhusgatan 5, SE-58222 Linköping, Sweden
- Division of Diagnostics and Specialist Medicine, Department of Health, Medicine and Caring Sciences, Linköping University, SE-58183 Linköping, Sweden
| | - Bertrand Cariou
- l’institut du thorax, Department of Endocrinology, Nantes Université, CHU Nantes, CNRS, Inserm, 44000 Nantes, France
| | - Ian J Neeland
- Department of Medicine, Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Centre and Case Western Reserve University School of Medicine, Westlake, OH 44145, USA
| | | | - Ángel Rodríguez
- Eli Lilly and Company, 893 Delaware St, Indianapolis, IN 46225, USA
| | - Olof Dahlqvist Leinhard
- AMRA Medical AB, Badhusgatan 5, SE-58222 Linköping, Sweden
- Division of Diagnostics and Specialist Medicine, Department of Health, Medicine and Caring Sciences, Linköping University, SE-58183 Linköping, Sweden
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Remich S, Kitchin N, Peterson J, Li P, Pride MW, Brock L, Anderson AS, Gruber WC, Jansen KU, Lockhart SP, Webber C. A Phase 2 Extension Study Evaluating the Immunogenicity, Safety, and Tolerability of 3 or 4 Doses of a Clostridioides difficile Vaccine in Healthy US Adults Aged 65 to 85 Years. J Infect Dis 2024; 229:367-375. [PMID: 37531657 PMCID: PMC10873164 DOI: 10.1093/infdis/jiad307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 07/26/2023] [Accepted: 08/01/2023] [Indexed: 08/04/2023] Open
Abstract
BACKGROUND This phase 2 extension explored the long-term antibody persistence of an investigational Clostridioides difficile vaccine and the safety, tolerability, and immunogenicity of dose 4 approximately 12 months post-dose 3. METHODS One year post-dose 3, healthy US 65- to 85-year-olds (N = 300) were randomized to dose 4 of vaccine at previously received antigen levels (100 or 200 μg) or placebo. Assessments included safety and percentages of participants achieving neutralizing antibody titers above prespecified thresholds (≥219 and ≥2586 neutralization units/mL for toxins A and B, respectively). RESULTS In participants previously given three 200-µg doses and placebo in the extension, toxin A and B neutralizing antibodies were above prevaccination levels 48 months post-dose 3 (36 months after placebo); 24.0% and 26.0% had toxin A and B antibodies at or above prespecified thresholds, respectively. Neutralizing antibodies increased post-dose 4 (12 months post-dose 3) and persisted to 36 months post-dose 4. Thirty days post-dose 4, all participants had toxin A and 86.5% to 100% had toxin B titers at or above prespecified thresholds. Local reactions were more frequent in vaccine recipients. Systemic and adverse event frequencies were similar across groups. CONCLUSIONS C difficile vaccine immune responses persisted 48 months post-dose 3. Dose 4 was immunogenic and well tolerated, supporting continued development. Clinical Trials Registration. ClinicalTrials.gov NCT02561195.
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Affiliation(s)
- Shon Remich
- Pfizer Vaccine Research and Development, Collegeville, Pennsylvania
| | | | | | - Ping Li
- Pfizer Vaccine Research and Development, Collegeville, Pennsylvania
| | - Michael W Pride
- Pfizer Vaccine Research and Development, Pearl River, New York
| | - Linda Brock
- Pfizer Vaccine Research and Development, Pearl River, New York
| | | | | | | | | | - Chris Webber
- Pfizer Vaccine Research and Development, Hurley, United Kingdom
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Gayed J, Diya O, Lowry FS, Xu X, Bangad V, Mensa F, Zou J, Xie X, Hu Y, Lu C, Cutler M, Belanger T, Cooper D, Koury K, Anderson AS, Türeci Ö, Şahin U, Swanson KA, Modjarrad K, Gurtman A, Kitchin N. Safety and Immunogenicity of the Monovalent Omicron XBB.1.5-Adapted BNT162b2 COVID-19 Vaccine in Individuals ≥12 Years Old: A Phase 2/3 Trial. Vaccines (Basel) 2024; 12:118. [PMID: 38400102 PMCID: PMC10893482 DOI: 10.3390/vaccines12020118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 01/12/2024] [Accepted: 01/16/2024] [Indexed: 02/25/2024] Open
Abstract
Vaccination remains an important mitigation tool against COVID-19. We report 1-month safety and preliminary immunogenicity data from a substudy of an ongoing, open-label, phase 2/3 study of monovalent Omicron XBB.1.5-adapted BNT162b2 (single 30-μg dose). Healthy participants ≥12 years old (N = 412 (12-17 years, N = 30; 18-55 years, N = 174; >55 years, N = 208)) who previously received ≥3 doses of a US-authorized mRNA vaccine, the most recent being an Omicron BA.4/BA.5-adapted bivalent vaccine ≥150 days before study vaccination, were vaccinated. Serum 50% neutralizing titers against Omicron XBB.1.5, EG.5.1, and BA.2.86 were measured 7 days and 1 month after vaccination in a subset of ≥18-year-olds (N = 40) who were positive for SARS-CoV-2 at baseline. Seven-day immunogenicity was also evaluated in a matched group who received bivalent BA.4/BA.5-adapted BNT162b2 in a previous study (ClinicalTrials.gov Identifier: NCT05472038). There were no new safety signals; local reactions and systemic events were mostly mild to moderate in severity, adverse events were infrequent, and none led to study withdrawal. The XBB.1.5-adapted BNT162b2 induced numerically higher titers against Omicron XBB.1.5, EG.5.1, and BA.2.86 than BA.4/BA.5-adapted BNT162b2 at 7 days and robust neutralizing responses to all three sublineages at 1 month. These data support a favorable benefit-risk profile of XBB.1.5-adapted BNT162b2 30 μg. ClinicalTrials.gov Identifier: NCT05997290.
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Affiliation(s)
- Juleen Gayed
- Vaccine Research and Development, Pfizer Ltd., Hurley SL6 6RJ, UK (N.K.)
| | - Oyeniyi Diya
- Vaccine Research and Development, Pfizer Ltd., Hurley SL6 6RJ, UK (N.K.)
| | - Francine S. Lowry
- Vaccine Research and Development, Pfizer Inc., Collegeville, PA 19426, USA (X.X.); (V.B.)
| | - Xia Xu
- Vaccine Research and Development, Pfizer Inc., Collegeville, PA 19426, USA (X.X.); (V.B.)
| | - Vishva Bangad
- Vaccine Research and Development, Pfizer Inc., Collegeville, PA 19426, USA (X.X.); (V.B.)
| | | | - Jing Zou
- Department of Biochemistry & Molecular Biology, The University of Texas Medical Branch, Galveston, TX 77555, USA (X.X.)
| | - Xuping Xie
- Department of Biochemistry & Molecular Biology, The University of Texas Medical Branch, Galveston, TX 77555, USA (X.X.)
| | - Yanping Hu
- Department of Biochemistry & Molecular Biology, The University of Texas Medical Branch, Galveston, TX 77555, USA (X.X.)
| | - Claire Lu
- Vaccine Research and Development, Pfizer Inc., Pearl River, NY 10965, USA (T.B.); (K.M.)
| | - Mark Cutler
- Vaccine Research and Development, Pfizer Inc., Pearl River, NY 10965, USA (T.B.); (K.M.)
| | - Todd Belanger
- Vaccine Research and Development, Pfizer Inc., Pearl River, NY 10965, USA (T.B.); (K.M.)
| | - David Cooper
- Vaccine Research and Development, Pfizer Inc., Pearl River, NY 10965, USA (T.B.); (K.M.)
| | - Kenneth Koury
- Vaccine Research and Development, Pfizer Inc., Pearl River, NY 10965, USA (T.B.); (K.M.)
| | - Annaliesa S. Anderson
- Vaccine Research and Development, Pfizer Inc., Pearl River, NY 10965, USA (T.B.); (K.M.)
| | | | | | - Kena A. Swanson
- Vaccine Research and Development, Pfizer Inc., Pearl River, NY 10965, USA (T.B.); (K.M.)
| | - Kayvon Modjarrad
- Vaccine Research and Development, Pfizer Inc., Pearl River, NY 10965, USA (T.B.); (K.M.)
| | - Alejandra Gurtman
- Vaccine Research and Development, Pfizer Inc., Pearl River, NY 10965, USA (T.B.); (K.M.)
| | - Nicholas Kitchin
- Vaccine Research and Development, Pfizer Ltd., Hurley SL6 6RJ, UK (N.K.)
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Yang J, Markus K, Andersen KM, Rudolph AE, McGrath LJ, Nguyen JL, Kyaw MH, Whittle I, Blazos V, Heron L, Spinardi JR. Definition and measurement of post-COVID-19 conditions in real-world practice: a global systematic literature review. BMJ Open 2024; 14:e077886. [PMID: 38233057 PMCID: PMC10806676 DOI: 10.1136/bmjopen-2023-077886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 11/22/2023] [Indexed: 01/19/2024] Open
Abstract
Post-COVID-19 conditions (PCC) is an umbrella term that encompasses a range of signs, symptoms and conditions present weeks after the acute phase of a SARS-CoV-2 infection. This systematic literature review summarises the heterogeneous methodology used to measure PCC across real-world studies and highlights trends by region, age group, PCC follow-up period and data source. METHODS Medline, EMBASE and the Cochrane Library were searched and supplemented with conference and grey literature searches. Eligible studies included individuals with (1) PCC or (2) a positive SARS-CoV-2 test or COVID-19 diagnosis who were followed over time. Included studies were published in English between 1 January 2020 and 14 November 2022. FINDINGS Of 291 publications included, 175 (60%) followed individuals with confirmed COVID-19 over time for PCC and 116 (40%) used a prespecified PCC definition. There was substantial heterogeneity in study design, geography, age group, PCC conditions/symptoms assessed and their classification and duration of follow-up. Among studies using a prespecified PCC definition, author-defined criteria (51%) were more common than criteria recommended by major public health organisations (19%). Measurement periods for PCC outcomes from date of acute COVID-19 test were primarily 3 to <6 months (39.2%), followed by 6 to <12 months (27.5%) and <3 months (22.9%). When classified by organ/system, constitutional-related PCC were the most frequently assessed in adult (86%) and paediatric (87%) populations. Within constitutional symptoms, fatigue was most frequently assessed in adult (91.6%) and paediatric (95.0%) populations, followed by fever/chills (37.9% and 55%, respectively). CONCLUSIONS PCC definitions are heterogenous across real-world studies, which limits reliable comparisons between studies. However, some similarities were observed in terms of the most frequently measured PCC-associated symptoms/conditions, which may aid clinical management of patients with PCC.CRD42022376111.
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Affiliation(s)
- Jingyan Yang
- Pfizer Inc, New York, New York, USA
- Institute for Social and Economic Research and Policy, Columbia University, New York, New York, USA
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8
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Grant LR, Begier E, Theilacker C, Barry R, Hall-Murray C, Yan Q, Pope V, Pride MW, Jodar L, Gessner BD. Multicountry Review of Streptococcus pneumoniae Serotype Distribution Among Adults With Community-Acquired Pneumonia. J Infect Dis 2024; 229:282-293. [PMID: 37665210 PMCID: PMC10786249 DOI: 10.1093/infdis/jiad379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 07/24/2023] [Accepted: 08/31/2023] [Indexed: 09/05/2023] Open
Abstract
BACKGROUND Nonbacteremic community-acquired pneumonia (CAP) is a leading presentation of severe pneumococcal disease in adults. Serotype-specific urinary antigen detection (UAD) assay can detect serotypes causing pneumococcal CAP, including nonbacteremic cases, and guide recommendations for use of higher valency pneumococcal conjugate vaccines (PCVs). METHODS Adult CAP serotype distribution studies that used both Pfizer UADs (UAD1, detects PCV13 serotypes; UAD2, detects PCV20 non-PCV13 serotypes plus 2, 9N, 17F, and 20) were identified by review of an internal study database and included if results were published. The percentages of all-cause radiologically confirmed CAP (RAD + CAP) due to individual or grouped (PCV13, PCV15, and PCV20) serotypes as detected from culture or UAD were reported. RESULTS Six studies (n = 2, United States; n = 1 each, Germany, Sweden, Spain, and Greece) were included. The percentage of RAD + CAP among adults ≥18 years with PCV13 serotypes equaled 4.6% to 12.9%, with PCV15 serotypes 5.9% to 14.5%, and with PCV20 serotypes 7.8% to 23.8%. The percentage of RAD + CAP due to PCV15 and PCV20 serotypes was 1.1-1.3 and 1.3-1.8 times higher than PCV13 serotypes, respectively. CONCLUSIONS PCV13 serotypes remain a cause of RAD + CAP among adults even in settings with pediatric PCV use. Higher valency PCVs among adults could address an important proportion of RAD + CAP in this population.
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Affiliation(s)
- Lindsay R Grant
- Vaccines, Antivirals, and Evidence Generation, Pfizer Biopharma Group, Collegeville, Pennsylvania, USA
| | - Elizabeth Begier
- Vaccines, Antivirals, and Evidence Generation, Pfizer Biopharma Group, Dublin, Ireland
| | - Christian Theilacker
- Vaccines, Antivirals, and Evidence Generation, Pfizer Pharma GmbH, Berlin, Germany
| | - Rachid Barry
- Vaccines, Antivirals, and Evidence Generation, Pfizer Biopharma Group, Collegeville, Pennsylvania, USA
| | - Cassandra Hall-Murray
- Vaccines, Antivirals, and Evidence Generation, Pfizer Biopharma Group, Collegeville, Pennsylvania, USA
| | - Qi Yan
- Vaccines, Antivirals, and Evidence Generation, Pfizer Biopharma Group, Collegeville, Pennsylvania, USA
| | - Veneta Pope
- Vaccines, Antivirals, and Evidence Generation, Pfizer Biopharma Group, Collegeville, Pennsylvania, USA
| | - Michael W Pride
- Vaccine Research and Development, Pfizer Vaccines, Pearl River, New York, USA
| | - Luis Jodar
- Vaccines, Antivirals, and Evidence Generation, Pfizer Biopharma Group, Collegeville, Pennsylvania, USA
| | - Bradford D Gessner
- Vaccines, Antivirals, and Evidence Generation, Pfizer Biopharma Group, Collegeville, Pennsylvania, USA
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9
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Andersen KM, McGrath LJ, Reimbaeva M, Mendes D, Nguyen JL, Rai KK, Tritton T, Tsang C, Malhotra D, Yang J. Persons diagnosed with COVID-19 in England in the Clinical Practice Research Datalink (CPRD): a cohort description. BMJ Open 2024; 14:e073866. [PMID: 38216179 PMCID: PMC10806788 DOI: 10.1136/bmjopen-2023-073866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 12/06/2023] [Indexed: 01/14/2024] Open
Abstract
OBJECTIVE To create case definitions for confirmed COVID-19 diagnoses, COVID-19 vaccination status and three separate definitions of high risk of severe COVID-19, as well as to assess whether the implementation of these definitions in a cohort reflected the sociodemographic and clinical characteristics of COVID-19 epidemiology in England. DESIGN Retrospective cohort study. SETTING Electronic healthcare records from primary care (Clinical Practice Research Datalink, CPRD) linked to secondary care data (Hospital Episode Statistics) data covering 24% of the population in England. PARTICIPANTS 2 271 072 persons aged 1 year and older diagnosed with COVID-19 in CPRD Aurum between 1 August 2020 and 31 January 2022. MAIN OUTCOME MEASURES Age, sex and regional distribution of COVID-19 cases and COVID-19 vaccine doses received prior to diagnosis were assessed separately for the cohorts of cases identified in primary care and those hospitalised for COVID-19 (primary diagnosis code of ICD-10 U07.1 'COVID-19'). Smoking status, body mass index and Charlson Comorbidity Index were compared for the two cohorts, as well as for three separate definitions of high risk of severe disease used in the UK (National Health Service Highest Risk, PANORAMIC trial eligibility, UK Health Security Agency Clinical Risk prioritisation for vaccination). RESULTS Compared with national estimates, CPRD case estimates under-represented older adults in both the primary care (age 65-84: 6% in CPRD vs 9% nationally) and hospitalised (31% vs 40%) cohorts, and over-represented people living in regions with the highest median wealth areas of England (20% primary care and 20% hospital admitted cases in South East vs 15% nationally). The majority of non-hospitalised cases and all hospitalised cases had not completed primary series vaccination. In primary care, persons meeting high-risk definitions were older, more often smokers, overweight or obese, and had higher Charlson Comorbidity Index score. CONCLUSIONS CPRD primary care data are a robust real-world data source and can be used for some COVID-19 research questions, however, limitations of the data availability should be carefully considered. Included in this publication are supplemental files for a total of over 28 000 codes to define each of three definitions of high risk of severe disease.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Jingyan Yang
- Pfizer Inc, New York, New York, USA
- Institute for Social and Economic Research and Policy, Columbia University, New York, New York, USA
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10
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Qiu R, Fonseca K, Bergman A, Lin J, Tess D, Newman L, Fahmy A, Useckaite Z, Rowland A, Vourvahis M, Rodrigues D. Study of the ketohexokinase inhibitor PF-06835919 as a clinical cytochrome P450 3A inducer: Integrated use of oral midazolam and liquid biopsy. Clin Transl Sci 2024; 17:e13644. [PMID: 38108609 PMCID: PMC10766059 DOI: 10.1111/cts.13644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 08/17/2023] [Indexed: 12/19/2023] Open
Abstract
PF-06835919, a ketohexokinase inhibitor, presented as an inducer of cytochrome P450 3A4 (CYP3A4) in vitro (human primary hepatocytes), and static mechanistic modeling exercises predicted significant induction in vivo (oral midazolam area under the plasma concentration-time curve [AUC] ratio [AUCR] = 0.23-0.79). Therefore, a drug-drug interaction study was conducted to evaluate the effect of multiple doses of PF-06835919 (300 mg once daily × 10 days; N = 10 healthy participants) on the pharmacokinetics of a single oral midazolam 7.5 mg dose. The adjusted geometric means for midazolam AUC and its maximal plasma concentration were similar following co-administration with PF-06835919 (vs. midazolam administration alone), with ratios of the adjusted geometric means (90% confidence interval [CI]) of 97.6% (90% CI: 79.9%-119%) and 98.9% (90% CI: 76.4%-128%), respectively, suggesting there was minimal effect of PF-06835919 on midazolam pharmacokinetics. Lack of CYP3A4 induction was confirmed after the preparation of subject plasma-derived small extracellular vesicles (sEVs) and conducting proteomic and activity (midazolam 1'-hydroxylase) analysis. Consistent with the midazolam AUCR observed, the CYP3A4 protein expression fold-induction (geometric mean, 90% CI) was low in liver (0.9, 90% CI: 0.7-1.2) and non-liver (0.9, 90% CI: 0.7-1.2) sEVs (predicted AUCR = 1.0, 90% CI: 0.9-1.2). Likewise, minimal induction of CYP3A4 activity (geometric mean, 90% CI) in both liver (1.1, 90% CI: 0.9-1.3) and non-liver (0.9, 90% CI: 0.5-1.5) sEVs was evident (predicted AUCR = 0.9, 90% CI: 0.6-1.4). The results showcase the integrated use of an oral CYP3A probe (midazolam) and plasma-derived sEVs to assess a drug candidate as inducer.
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Affiliation(s)
| | | | | | | | | | | | - Alia Fahmy
- Flinders UniversityAdelaideSouth AustraliaAustralia
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11
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Pandey A, Kolkailah AA, Cosentino F, Cannon CP, Frederich RC, Cherney DZI, Dagogo-Jack S, Pratley RE, Cater NB, Gantz I, Mancuso JP, McGuire DK. Ertugliflozin and hospitalization for heart failure across the spectrum of pre-trial ejection fraction: post-hoc analyses of the VERTIS CV trial. Eur Heart J 2023; 44:5163-5166. [PMID: 37864578 PMCID: PMC10733716 DOI: 10.1093/eurheartj/ehad639] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Revised: 07/06/2023] [Accepted: 09/11/2023] [Indexed: 10/23/2023] Open
Affiliation(s)
- Ambarish Pandey
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390-9047, USA
- Parkland Health and Hospital System, 5200 Harry Hines Blvd, Dallas, TX 75235, USA
| | - Ahmed A Kolkailah
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390-9047, USA
- Parkland Health and Hospital System, 5200 Harry Hines Blvd, Dallas, TX 75235, USA
| | - Francesco Cosentino
- Unit of Cardiology, Department of Medicine, Karolinska Institute and Karolinska University Hospital, Stockholm, Sweden
| | - Christopher P Cannon
- Cardiovascular Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | | | - David Z I Cherney
- Division of Nephrology, University Health Network, University of Toronto, Toronto, ON, Canada
| | | | | | | | | | | | - Darren K McGuire
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390-9047, USA
- Parkland Health and Hospital System, 5200 Harry Hines Blvd, Dallas, TX 75235, USA
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12
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Begier E, Pilz A, Loew-Baselli A, Harper LR, Stark JH, Bowdery M, Halsby K, Dzingina M, Bézay N, Allen KE, Parslow B, Gessner BD. Prospective incidence epidemiology study protocol: conducting active surveillance to assess the burden of Lyme disease (BOLD) in primary care practices in endemic areas of six European countries. BMJ Open 2023; 13:e070903. [PMID: 38072499 PMCID: PMC10729257 DOI: 10.1136/bmjopen-2022-070903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 11/16/2023] [Indexed: 12/18/2023] Open
Abstract
INTRODUCTION Lyme disease (LD) is the most frequent tick-borne disease in the moderate climates of Europe. This study will inform the phase III efficacy study for Pfizer and Valneva's investigational Lyme disease vaccine, VLA15. VLA15 phase III will be conducted in the USA and Europe due to the vaccine's serotype coverage and public health burden of LD. In Europe, the existence and location of sites that have access to populations with high LD annual incidence is uncertain. This active, prospective surveillance study assesses annual LD incidence at general practice (GP)/primary care sites, allowing for phase III site vetting and better characterisation of LD burden in selected regions for study size calculations. METHODS AND ANALYSIS This burden of Lyme disease (BOLD) study will assess LD incidence overall and by site at 15 GP/primary care practices in endemic areas of 6 European countries from Spring 2021 to December 2022 and will be summarised with counts (n), percentages (%) and associated 95% CIs. Suspected LD cases identified from site's practice panels are documented on screening logs, where clinical LD manifestations, diagnoses and standard of care diagnostic results are recorded. In the initial 12-month enrolment phase, suspected LD cases are offered enrolment. Participants undergo interview and clinical assessments to establish medical history, final clinical diagnosis, clinical manifestations and quality of life impact. Study-specific procedures include LD serology, skin punch biopsies and Lyme manifestation photographs. For every enrolled participant diagnosed with LD, 6-10 age-matched controls are randomly selected and offered enrolment for an embedded LD risk factor analysis. Persistent symptoms or post-treatment LD will be assessed at follow-up visits up to 2 years after initial diagnosis, while patients remain symptomatic. ETHICS AND DISSEMINATION This study has been approved by all sites' local ethics committees. The results will be presented at conferences and published in peer-reviewed journals.
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Affiliation(s)
| | | | | | - Lisa R Harper
- Pfizer Biopharma Group, Collegeville, Pennsylvania, USA
| | - James H Stark
- Pfizer Biopharma Group, Collegeville, Pennsylvania, USA
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13
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Hyams C, Qian G, Nava G, Challen R, Begier E, Southern J, Lahuerta M, Nguyen JL, King J, Morley A, Clout M, Maskell N, Jodar L, Oliver J, Ellsbury G, McLaughlin JM, Gessner BD, Finn A, Danon L, Dodd JW. Impact of SARS-CoV-2 infective exacerbation of chronic obstructive pulmonary disease on clinical outcomes in a prospective cohort study of hospitalised adults. J R Soc Med 2023; 116:371-385. [PMID: 37404021 PMCID: PMC10686205 DOI: 10.1177/01410768231184162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 06/04/2023] [Indexed: 07/06/2023] Open
Abstract
OBJECTIVES To determine whether acute exacerbations of chronic obstructive pulmonary disease (AECOPD) triggered by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), have worse outcomes than AECOPD caused by other infectious agents or non-infective AECOPD (NI-COPD). DESIGN A two-hospital prospective cohort study of adults hospitalised with acute respiratory disease. We compared outcomes with AECOPD and a positive test for SARS-CoV-2 (n = 816), AECOPD triggered by other infections (n = 3038) and NI-COPD (n = 994). We used multivariable modelling to adjust for potential confounders and assessed variation by seasons associated with different SARS-CoV-2 variants. SETTING Bristol UK, August 2020-May 2022. PARTICIPANTS Adults (≥18 y) hospitalised with AECOPD. MAIN OUTCOME MEASURES We determined the risk of positive pressure support, longer hospital admission and mortality following hospitalisation with AECOPD due to non-SARS-CoV-2 infection compared with SARS-CoV-2 AECOPD and NI-COPD. RESULTS Patients with SARS-CoV-2 AECOPD, in comparison to non-SARS-CoV-2 infective AECOPD or NI-COPD, more frequently required positive pressure support (18.5% and 7.5% vs. 11.7%, respectively), longer hospital stays (median [interquartile range, IQR]: 7 [3-15] and 5 [2-10] vs. 4 [2-9] days, respectively) and had higher 30-day mortality (16.9% and 11.1% vs. 5.9%, respectively) (all p < 0.001). In adjusted analyses, SARS-CoV-2 AECOPD was associated with a 55% (95% confidence interval [95% CI]: 24-93), 26% (95% CI: 15-37) and 35% (95% CI: 10-65) increase in the risk of positive pressure support, hospitalisation length and 30-day mortality, respectively, relative to non-SARS-CoV-2 infective AECOPD. The difference in risk remained similar during periods of wild-type, Alpha and Delta SARS-CoV-2 strain dominance, but diminished during Omicron dominance. CONCLUSIONS SARS-CoV-2-related AECOPD had worse patient outcomes compared with non-SARS-CoV-2 AECOPD or NI-AECOPD, although the difference in risks was less pronounced during Omicron dominance.
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Affiliation(s)
- Catherine Hyams
- Academic Respiratory Unit and Bristol Vaccine Centre, University of Bristol, Bristol, BS15, UK
| | - George Qian
- Engineering Mathematics, University of Bristol, Bristol, Bristol, BS8, UK
| | - George Nava
- Academic Respiratory Unit, University of Bristol, Southmead Hospital, Bristol, Bristol, BS15, UK
| | - Robert Challen
- Engineering Mathematics, University of Bristol, Bristol, Bristol, BS8, UK
| | - Elizabeth Begier
- Vaccines Medical Development, Scientific and Clinical Affairs, Pfizer Inc., Collegeville, PA 19426, USA
| | - Jo Southern
- Vaccines Medical Development, Scientific and Clinical Affairs, Pfizer Inc., Collegeville, PA 19426, USA
| | - Maria Lahuerta
- Vaccines Medical Development, Scientific and Clinical Affairs, Pfizer Inc., Collegeville, PA 19426, USA
| | - Jennifer L Nguyen
- Vaccines Medical Development, Scientific and Clinical Affairs, Pfizer Inc., Collegeville, PA 19426, USA
| | - Jade King
- Clinical Research and Imaging Centre, UHBW NHS Trust, Bristol, Bristol, BS2, UK
| | - Anna Morley
- Academic Respiratory Unit, Southmead Hospital, Bristol, Bristol, BS15, UK
| | - Madeleine Clout
- Bristol Vaccine Centre and Population Health Sciences, University of Bristol, Bristol, BS2, UK
| | - Nick Maskell
- Academic Respiratory Unit, University of Bristol, Southmead Hospital, Bristol, Bristol, BS15, UK
| | - Luis Jodar
- Vaccines Medical Development, Scientific and Clinical Affairs, Pfizer Inc., Collegeville, PA 19426, USA
| | - Jennifer Oliver
- Bristol Vaccine Centre and Population Health Sciences, University of Bristol, Bristol, BS2, UK
| | | | - John M McLaughlin
- Vaccines Medical Development, Scientific and Clinical Affairs, Pfizer Inc., Collegeville, PA 19426, USA
| | - Bradford D Gessner
- Vaccines Medical Development, Scientific and Clinical Affairs, Pfizer Inc., Collegeville, PA 19426, USA
| | - Adam Finn
- Bristol Vaccine Centre, Cellular and Molecular Medicine and Population Health Sciences, University of Bristol, Bristol, BS2, UK
| | - Leon Danon
- Engineering Mathematics, University of Bristol, Bristol, Bristol, BS8, UK
| | - James W Dodd
- Academic Respiratory Unit and Population Health Sciences, University of Bristol, Southmead Hospital, Bristol, BS15, UK
| | - The Avon CAP Research Group
- Academic Respiratory Unit and Bristol Vaccine Centre, University of Bristol, Bristol, BS15, UK
- Engineering Mathematics, University of Bristol, Bristol, Bristol, BS8, UK
- Academic Respiratory Unit, University of Bristol, Southmead Hospital, Bristol, Bristol, BS15, UK
- Vaccines Medical Development, Scientific and Clinical Affairs, Pfizer Inc., Collegeville, PA 19426, USA
- Clinical Research and Imaging Centre, UHBW NHS Trust, Bristol, Bristol, BS2, UK
- Academic Respiratory Unit, Southmead Hospital, Bristol, Bristol, BS15, UK
- Bristol Vaccine Centre and Population Health Sciences, University of Bristol, Bristol, BS2, UK
- Vaccines Medical Affairs, Pfizer Ltd, Tadworth, KT20, UK
- Bristol Vaccine Centre, Cellular and Molecular Medicine and Population Health Sciences, University of Bristol, Bristol, BS2, UK
- Academic Respiratory Unit and Population Health Sciences, University of Bristol, Southmead Hospital, Bristol, BS15, UK
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14
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Pappas PG, Vazquez JA, Oren I, Rahav G, Aoun M, Bulpa P, Ben-Ami R, Ferrer R, Mccarty T, Thompson GR, Schlamm H, Bien PA, Barbat SH, Wedel P, Oborska I, Tawadrous M, Hodges MR. Clinical safety and efficacy of novel antifungal, fosmanogepix, for the treatment of candidaemia: results from a Phase 2 trial. J Antimicrob Chemother 2023; 78:2471-2480. [PMID: 37596890 PMCID: PMC10545531 DOI: 10.1093/jac/dkad256] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 07/28/2023] [Indexed: 08/21/2023] Open
Abstract
BACKGROUND Fosmanogepix is a first-in-class antifungal targeting the fungal enzyme Gwt1, with broad-spectrum activity against yeasts and moulds, including multidrug-resistant fungi, formulated for intravenous (IV) and oral administration. METHODS This global, multicenter, non-comparative study evaluated the safety and efficacy of fosmanogepix for first-line treatment of candidaemia in non-neutropenic adults. Participants with candidaemia, defined as a positive blood culture for Candida spp. within 96 h prior to study entry, with ≤2 days of prior systemic antifungals, were eligible. Participants received fosmanogepix for 14 days: 1000 mg IV twice daily on Day 1, followed by maintenance 600 mg IV once daily, and optional switch to 700 mg orally once daily from Day 4. Eligible participants who received at least one dose of fosmanogepix and had confirmed diagnosis of candidaemia (<96 h of treatment start) composed the modified intent-to-treat (mITT) population. Primary efficacy endpoint was treatment success at the end of study treatment (EOST) as determined by the Data Review Committee. Success was defined as clearance of Candida from blood cultures with no additional antifungal treatment and survival at the EOST. RESULTS Treatment success was 80% (16/20, mITT; EOST) and Day 30 survival was 85% (17/20; 3 deaths unrelated to fosmanogepix). Ten of 21 (48%) were switched to oral fosmanogepix. Fosmanogepix was well tolerated with no treatment-related serious adverse events/discontinuations. Fosmanogepix had potent in vitro activity against baseline isolates of Candida spp. (MICrange: CLSI, 0.002-0.03 mg/L). CONCLUSIONS Results from this single-arm Phase 2 trial suggest that fosmanogepix may be a safe, well-tolerated, and efficacious treatment for non-neutropenic patients with candidaemia, including those with renal impairment.
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Affiliation(s)
- Peter G Pappas
- Division of Infectious Diseases, Department of Internal Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Jose A Vazquez
- Division of Infectious Disease, Department of Medicine, Medical College of Georgia/Augusta University, Augusta, GA, USA
| | - Ilana Oren
- Infectious Disease Unit, Rambam Health Care Campus, Haifa, Israel
| | - Galia Rahav
- Sheba Medical Center, Ramat Gan, Israel
- Chaim Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Mickael Aoun
- Department of Internal Medicine, Institut Jules Bordet, Brussels, Belgium
| | - Pierre Bulpa
- Intensive Care Medicine, University Hospital Mont-Godinne, CHU UCL Namur, Yvoir, Belgium
| | - Ronen Ben-Ami
- Chaim Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
- Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Ricard Ferrer
- Vall d’Hebron Hospital Universitari, Shock, Organ Dysfunction, and Resuscitation (SODIR) Research Group, Vall d’Hebron Institut de Recerca (VHIR), Vall d´Hebron Barcelona Hospital Campus, Passeig de la Vall d’Hebron, Barcelona, Spain
| | - Todd Mccarty
- Division of Infectious Diseases, Department of Internal Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - George R Thompson
- Division of Infectious Diseases, Department of Internal Medicine, and Department of Medical Microbiology and Immunology, University of California Davis, Sacramento, CA, USA
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15
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Pasanen A, Karjalainen MK, Zhang G, Tiensuu H, Haapalainen AM, Ojaniemi M, Feenstra B, Jacobsson B, Palotie A, Laivuori H, Muglia LJ, Rämet M, Hallman M. Meta-analysis of genome-wide association studies of gestational duration and spontaneous preterm birth identifies new maternal risk loci. PLoS Genet 2023; 19:e1010982. [PMID: 37871108 PMCID: PMC10621942 DOI: 10.1371/journal.pgen.1010982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 11/02/2023] [Accepted: 09/19/2023] [Indexed: 10/25/2023] Open
Abstract
BACKGROUND Preterm birth (<37 weeks of gestation) is a major cause of neonatal death and morbidity. Up to 40% of the variation in timing of birth results from genetic factors, mostly due to the maternal genome. METHODS We conducted a genome-wide meta-analysis of gestational duration and spontaneous preterm birth in 68,732 and 98,370 European mothers, respectively. RESULTS The meta-analysis detected 15 loci associated with gestational duration, and four loci associated with preterm birth. Seven of the associated loci were novel. The loci mapped to several biologically plausible genes, for example HAND2 whose expression was previously shown to decrease during gestation, associated with gestational duration, and GC (Vitamin D-binding protein), associated with preterm birth. Downstream in silico-analysis suggested regulatory roles as underlying mechanisms for the associated loci. LD score regression found birth weight measures as the most strongly correlated traits, highlighting the unique nature of spontaneous preterm birth phenotype. Tissue expression and colocalization analysis revealed reproductive tissues and immune cell types as the most relevant sites of action. CONCLUSION We report novel genetic risk loci that associate with preterm birth or gestational duration, and reproduce findings from previous genome-wide association studies. Altogether, our findings provide new insight into the genetic background of preterm birth. Better characterization of the causal genetic mechanisms will be important to public health as it could suggest new strategies to treat and prevent preterm birth.
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Affiliation(s)
- Anu Pasanen
- Research Unit of Clinical Medicine, Medical Research Center Oulu, University of Oulu, and Department of Children and Adolescents, Oulu University Hospital, Oulu, Finland
| | - Minna K. Karjalainen
- Research Unit of Population Health, Faculty of Medicine, University of Oulu, Oulu, Finland
| | | | - Ge Zhang
- Division of Human Genetics, Cincinnati Children’s Hospital Medical Center, Center for Prevention of Preterm Birth, Perinatal Institute and March of Dimes Prematurity Research Center Ohio Collaborative, Cincinnati Children’s Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, United States of America
| | - Heli Tiensuu
- Research Unit of Clinical Medicine, Medical Research Center Oulu, University of Oulu, and Department of Children and Adolescents, Oulu University Hospital, Oulu, Finland
| | - Antti M. Haapalainen
- Research Unit of Clinical Medicine, Medical Research Center Oulu, University of Oulu, and Department of Children and Adolescents, Oulu University Hospital, Oulu, Finland
| | - Marja Ojaniemi
- Research Unit of Clinical Medicine, Medical Research Center Oulu, University of Oulu, and Department of Children and Adolescents, Oulu University Hospital, Oulu, Finland
| | - Bjarke Feenstra
- Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark
| | - Bo Jacobsson
- Department of Obstetrics and Gynaecology, Sahlgrenska Academy, Institute of Clinical Science, University of Gothenburg, Gothenburg, Sweden
- Department of Genetics and Bioinformatics, Health Data and Digitalization, Norwegian Institute of Public Health, Oslo, Norway
| | - Aarno Palotie
- Institute for Molecular Medicine Finland (FIMM), Helsinki Institute of Life Science, University of Helsinki, Helsinki, Finland
- Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, Massachusetts, United States of America
- Psychiatric & Neurodevelopmental Genetics Unit, Department of Psychiatry, Analytic and Translational Genetics Unit, Department of Medicine, and the Department of Neurology, Massachusetts General Hospital, Boston, Massachusetts, United States of America
| | - Hannele Laivuori
- Institute for Molecular Medicine Finland (FIMM), Helsinki Institute of Life Science, University of Helsinki, Helsinki, Finland
- Center for Child, Adolescent, and Maternal Health Research, Faculty of Medicine and Health Technology, University of Tampere, Tampere, Finland
- Department of Obstetrics and Gynecology, Tampere University Hospital, Tampere, Finland
| | - Louis J. Muglia
- Division of Human Genetics, Cincinnati Children’s Hospital Medical Center, Center for Prevention of Preterm Birth, Perinatal Institute and March of Dimes Prematurity Research Center Ohio Collaborative, Cincinnati Children’s Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, United States of America
- Burroughs Wellcome Fund, Research Triangle Park, Durham, North Carolina, United States of America
| | - Mika Rämet
- Research Unit of Clinical Medicine, Medical Research Center Oulu, University of Oulu, and Department of Children and Adolescents, Oulu University Hospital, Oulu, Finland
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Mikko Hallman
- Research Unit of Clinical Medicine, Medical Research Center Oulu, University of Oulu, and Department of Children and Adolescents, Oulu University Hospital, Oulu, Finland
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16
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Venable SR, Al-Hendy A. Uterine Fibroids: A Podcast on Patient and Physician Perspectives on Medical Management and a New Medical Therapy (Relugolix Combination Therapy). Adv Ther 2023; 40:4127-4133. [PMID: 37568061 PMCID: PMC10499739 DOI: 10.1007/s12325-023-02595-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 06/26/2023] [Indexed: 08/13/2023]
Abstract
Uterine fibroids (UF) are common benign tumors in women and are an important health concern in the US and globally. UF can severely compromise a woman's quality of life, thus making it an important health issue. In this podcast, a professor of Obstetrics and Gynecology, University of Chicago (Dr. Ayman Al-Hendy) and the CEO of the Fibroid Foundation (Sateria Venable) provide their perspectives on the diagnosis and management of UF, including common treatments (e.g., myomectomy or hysterectomy). They also discuss Relugolix combination therapy for UF, noting who could benefit from this treatment and how it works. Podcast audio available for this article.
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Affiliation(s)
| | - Ayman Al-Hendy
- Department of Obstetrics and Gynecology, University of Chicago, 5841 S. Maryland Ave., Chicago, IL, 60637, USA.
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17
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Ciurea A, Distler O, Kwok K, Jo H, Wang L, Killeen T, Ospelt C, Frank Bertoncelj M. Joint-level responses to tofacitinib and methotrexate: a post hoc analysis of data from ORAL Start. Arthritis Res Ther 2023; 25:185. [PMID: 37773189 PMCID: PMC10540368 DOI: 10.1186/s13075-023-03144-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 08/23/2023] [Indexed: 10/01/2023] Open
Abstract
BACKGROUND Rheumatoid arthritis (RA) has a variable impact on different synovial joints, with inflammation being more commonly observed in some joints than others. Emerging evidence suggests that the anatomical variation in pathophysiology could result in differential responses to treatments across the joints, both within and between modes of action. This analysis aimed to characterize joint-specific responses to tofacitinib and methotrexate monotherapy in patients with RA. METHODS This was a post hoc analysis of data from the phase III trial ORAL Start (NCT01039688), in methotrexate-naïve patients with RA. A paired joint pathology score (PJPS), derived from bilateral tender/swollen joint counts, was calculated. The percentage change from baseline in PJPS (%∆PJPS) and treatment-specific responses (tofacitinib 5 and 10 mg twice daily [BID] vs methotrexate; tofacitinib 5 vs 10 mg BID) for each patient joint pair, except for those with baseline/post-baseline PJPS = 0, were calculated at month 3, month 6, and month 12. Radiographic progression was similarly assessed using the Modified Total Sharp Score at month 6 and month 12. RESULTS In methotrexate-naïve patients, differences in %∆PJPS demonstrated greater responses with tofacitinib vs methotrexate in most joint locations. Lesser responses with tofacitinib vs methotrexate were observed in most joints of the feet, particularly at month 12. Despite this, radiographic progression at month 12 was significantly worse in the foot (and metacarpophalangeal) joints of patients receiving methotrexate vs tofacitinib. CONCLUSION We observed variation in joint-specific responses with tofacitinib and methotrexate monotherapy. Despite a proximal-distal efficacy gradient, with better clinical responses in the feet, patients receiving methotrexate monotherapy demonstrated more radiographic progression in the foot joints compared with those receiving tofacitinib. These findings suggest that body site- and therapy-specific characteristics may interact to produce differential treatment responses. TRIAL REGISTRATION ClinicalTrials.gov, NCT01039688.
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Affiliation(s)
- Adrian Ciurea
- Department of Rheumatology, Center of Experimental Rheumatology, University Hospital Zürich, University of Zürich, Zürich, Switzerland
| | - Oliver Distler
- Department of Rheumatology, Center of Experimental Rheumatology, University Hospital Zürich, University of Zürich, Zürich, Switzerland
| | - Kenneth Kwok
- Inflammation & Immunology, Pfizer Inc., New York, NY, USA
| | - Hyejin Jo
- Inflammation & Immunology, Pfizer Inc., New York, NY, USA
| | - Lisy Wang
- Inflammation & Immunology, Pfizer Inc., Groton, CT, USA
| | - Tim Killeen
- Inflammation & Immunology, Pfizer AG, Schärenmoosstrasse 99, 8052, Zürich, Switzerland.
| | - Caroline Ospelt
- Department of Rheumatology, Center of Experimental Rheumatology, University Hospital Zürich, University of Zürich, Zürich, Switzerland
| | - Mojca Frank Bertoncelj
- Department of Rheumatology, Center of Experimental Rheumatology, University Hospital Zürich, University of Zürich, Zürich, Switzerland
- BioMed X Institute, Heidelberg, Germany
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De Gaspari M, Sinigiani G, De Michieli L, Della Barbera M, Rizzo S, Thiene G, Iliceto S, Perazzolo Marra M, Mele D, Basso C, Cipriani A. Relative apical sparing in cardiac amyloidosis is not always explained by an amyloid gradient. Eur Heart J Cardiovasc Imaging 2023; 24:1258-1268. [PMID: 37191052 PMCID: PMC10445246 DOI: 10.1093/ehjci/jead107] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 04/13/2023] [Accepted: 05/02/2023] [Indexed: 05/17/2023] Open
Abstract
AIMS Myocardial longitudinal strain (LS) by two-dimensional (2D) speckle-tracking echocardiography has a diagnostic and prognostic role in cardiac amyloidosis (CA). Typically, the apical segments of the left ventricle (LV) are less affected by LS abnormalities, a finding called relative apical sparing (RELAPS). Whether a variable burden of CA might explain the RELAPS remains unknown.We aimed to evaluate the extent, distribution, and deposition pattern of amyloid in autopsy hearts of CA patients and to correlate the histopathology findings with 2D echocardiography. METHODS AND RESULTS This is a retrospective study of whole heart specimens of CA patients who died and underwent autopsy and 2D echocardiography. Amyloid burden quantification was assessed by histomorphometry in each segment at different LV levels. The LS analysis results were compared with the amyloid burden and the base-to-apex distribution.Histopathology investigation of 27 hearts with CA [immunoglobulin light chains (AL) 17 cases and transthyretin (ATTR) 10 cases] demonstrated an amyloid base-to-apex gradient. In 11 CA patients with 2D echocardiography, analysis of LS and histological amyloid burden allowed to identify different patterns: RELAPS (8 cases, 73%), with (2) or without (6) amyloid gradient, normal or mildly reduced LS with diffuse low amyloid (2, 18%), and severely reduced LS with diffuse high amyloid (1, 9%). CONCLUSION The typical RELAPS pattern at echocardiography is not always explained by a base-to-apex gradient of amyloid burden at histopathology, suggesting that RELAPS might be an epiphenomenon of complex interactions among amyloid infiltration, myocardial structure, and adaptation.
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Affiliation(s)
- Monica De Gaspari
- Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, Via N. Giustiniani 2 - 35121 Padua, Italy
- Cardiovascular Pathology Unit, University Hospital of Padua, Via A. Gabelli 61 - 35121 Padua, Italy
| | - Giulio Sinigiani
- Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, Via N. Giustiniani 2 - 35121 Padua, Italy
- Cardiology Unit, University Hospital of Padua, Via N. Giustiniani 2 - 35121 Padua, Italy
| | - Laura De Michieli
- Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, Via N. Giustiniani 2 - 35121 Padua, Italy
- Cardiology Unit, University Hospital of Padua, Via N. Giustiniani 2 - 35121 Padua, Italy
| | - Mila Della Barbera
- Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, Via N. Giustiniani 2 - 35121 Padua, Italy
- Cardiovascular Pathology Unit, University Hospital of Padua, Via A. Gabelli 61 - 35121 Padua, Italy
| | - Stefania Rizzo
- Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, Via N. Giustiniani 2 - 35121 Padua, Italy
- Cardiovascular Pathology Unit, University Hospital of Padua, Via A. Gabelli 61 - 35121 Padua, Italy
| | - Gaetano Thiene
- Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, Via N. Giustiniani 2 - 35121 Padua, Italy
- Cardiovascular Pathology Unit, University Hospital of Padua, Via A. Gabelli 61 - 35121 Padua, Italy
| | - Sabino Iliceto
- Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, Via N. Giustiniani 2 - 35121 Padua, Italy
- Cardiology Unit, University Hospital of Padua, Via N. Giustiniani 2 - 35121 Padua, Italy
| | - Martina Perazzolo Marra
- Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, Via N. Giustiniani 2 - 35121 Padua, Italy
- Cardiology Unit, University Hospital of Padua, Via N. Giustiniani 2 - 35121 Padua, Italy
| | - Donato Mele
- Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, Via N. Giustiniani 2 - 35121 Padua, Italy
- Cardiology Unit, University Hospital of Padua, Via N. Giustiniani 2 - 35121 Padua, Italy
| | - Cristina Basso
- Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, Via N. Giustiniani 2 - 35121 Padua, Italy
- Cardiovascular Pathology Unit, University Hospital of Padua, Via A. Gabelli 61 - 35121 Padua, Italy
| | - Alberto Cipriani
- Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, Via N. Giustiniani 2 - 35121 Padua, Italy
- Cardiology Unit, University Hospital of Padua, Via N. Giustiniani 2 - 35121 Padua, Italy
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Bizri AR, El-Fattah AA, Bazaraa HM, Al Ramahi JW, Matar M, Ali RAN, El Masry R, Moussa J, Abbas AJA, Aziz MA. Antimicrobial resistance landscape and COVID-19 impact in Egypt, Iraq, Jordan, and Lebanon: A survey-based study and expert opinion. PLoS One 2023; 18:e0288550. [PMID: 37498951 PMCID: PMC10374138 DOI: 10.1371/journal.pone.0288550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 06/29/2023] [Indexed: 07/29/2023] Open
Abstract
OBJECTIVES The objective of this study was to assess the antimicrobial resistance (AMR) landscape and the impact of COVID-19 on AMR in Egypt, Iraq, Jordan, and Lebanon, and to gather expert opinions on the barriers to the implementation of antimicrobial stewardship (AMS) initiatives in the region. METHODS A cross-sectional questionnaire survey was used to assess the current AMR landscape, existing AMS initiatives, barriers to implementing AMS initiatives, and the impact of COVID-19 on AMR in the four countries. RESULTS The survey was completed by 204 physicians from Egypt (n = 82), Lebanon (n = 49), Iraq (n = 43), and Jordan (n = 30). Previous antibiotic use and previous bacterial colonization were perceived as the most common risk factors for an increase in AMR. According to the survey, multidrug-resistant (MDR) gram-negative bacteria were most common in lower respiratory tract infections, and Klebsiella pneumoniae and Escherichia coli were the most commonly identified gram-negative bacteria in hospital-acquired infections. Only 14.8% of pediatric physicians and 28.6% of adult physicians reported that target pathogen genotyping and phenotyping were done in hospitals, and the most commonly reported reasons for the lack of testing were technological and resource constraints. These constraints, coupled with the scarcity and high cost of newer antibiotics, have been identified as the most significant barriers to the successful management of MDR gram-negative bacterial infections in the region. It was reported that the spectrum of activity and safety of the antibiotic, the site of infection, the presence of comorbidities, and published guidelines and local antibiograms determined the choice of empirical antibiotic therapy for patients in the region. The four countries experienced a significant rise in AMR due to several factors during the COVID-19 pandemic, including an increase in hospital occupancy, a shift in priorities away from AMR surveillance, and changes in AMR epidemiology. Additionally, the large volumes of unnecessary and unsubstantiated antibiotic prescriptions during the COVID-19 pandemic has led to subsequent antibiotic shortages and significant increases in AMR in the region. Physicians also noted that the majority of COVID-19 patients were already on antibiotics before visiting the healthcare facility. MDR gram-negative bacteria were found in the majority of COVID-19 patients admitted to the intensive care unit. Despite the fact that various AMS initiatives have been implemented, they are not standardized across the region. Some of the main barriers to AMS implementation in the region are a lack of adequately trained AMS staff, lack of AMS knowledge and training among healthcare professionals, financial constraints, and the lack of AMR surveillance systems. CONCLUSION These survey results provide valuable insights into the existing AMR and AMS landscape in the region, as well as the barriers that impede efficient AMS and AMR management. Based on these findings, the authors developed a call to action that suggests ways for each country in the region to address these challenges.
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Affiliation(s)
- Abdul Rahman Bizri
- National COVID-19 Vaccine Committee, American University of Beirut Medical Center, Beirut, Lebanon
| | | | - Hafez Mahmoud Bazaraa
- Pediatric Critical Care Units, Department of Pediatrics, Faculty of Medicine, Cairo University, Giza, Egypt
| | | | - Madonna Matar
- Notre Dame des Secours University Hospital, Byblos, Lebanon
- Holy Spirit University of Kaslik, Byblos, Lebanon
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Kuraieva A, Cabezas-Camarero G, Kiratisin P, Utt E. In Vitro Activity of Ceftaroline and Comparators against Bacterial Isolates Collected Globally from Patients with Skin and Soft Tissue Infections: ATLAS Program 2019-2020. Antibiotics (Basel) 2023; 12:1237. [PMID: 37627657 PMCID: PMC10451970 DOI: 10.3390/antibiotics12081237] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 07/24/2023] [Accepted: 07/24/2023] [Indexed: 08/27/2023] Open
Abstract
The objective of this study was to assess the in vitro activity of ceftaroline and a panel of comparator agents against isolates causing skin and soft tissue infections (SSTIs) collected in Africa/Middle East, Asia-Pacific, Europe, and Latin America from 2019-2020. Minimum inhibitory concentrations (MIC) were determined using European Committee on Antimicrobial Susceptibility Testing criteria. All the methicillin-susceptible Staphylococcus aureus (MSSA) isolates were susceptible to ceftaroline. Across all regions, ceftaroline demonstrated potent activity against methicillin-resistant S. aureus (MRSA, susceptibility 89.5-93.7%) isolates. Susceptibility to vancomycin, daptomycin, linezolid, teicoplanin, trimethoprim sulfamethoxazole, and tigecycline was ≥94.1% in MSSA and MRSA isolates. Against β-hemolytic streptococci isolates, ceftaroline demonstrated very potent activity (MIC90 0.008-0.03 mg/L) across all regions. All β-hemolytic streptococci isolates were susceptible to linezolid, penicillin, and vancomycin (MIC90 0.06-2 mg/L). Among the extended-spectrum β-lactamases (ESBL)-negative Enterobacterales tested (E. coli, K. pneumoniae, and K. oxytoca), susceptibility to ceftaroline was high (88.2-98.6%) in all regions. All ESBL-negative Enterobacterales were susceptible to aztreonam. Potent activity was observed for amikacin, cefepime, and meropenem (94.1-100%) against these isolates. Overall, ceftaroline showed potent in vitro activity against isolates of pathogens causing SSTIs. Continuous surveillance of global and regional susceptibility patterns is needed to guide appropriate treatment options against these pathogens.
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Affiliation(s)
- Alona Kuraieva
- Pfizer Inc., 66 Hudson Blvd. E., New York, NY 10001, USA
| | | | - Pattarachai Kiratisin
- Department of Microbiology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
| | - Eric Utt
- Pfizer Inc., Groton, CT 06340, USA
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Méroc E, Fletcher MA, Hanquet G, Slack MPE, Baay M, Hayford K, Gessner BD, Grant LR. Systematic Literature Review of the Epidemiological Characteristics of Pneumococcal Disease Caused by the Additional Serotypes Covered by the 20-Valent Pneumococcal Conjugate Vaccine. Microorganisms 2023; 11:1816. [PMID: 37512988 PMCID: PMC10383425 DOI: 10.3390/microorganisms11071816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 07/06/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023] Open
Abstract
Higher valency pneumococcal conjugate vaccines (PCV15 and PCV20) have been developed to address the disease burden of current non-vaccine serotypes. This review describes the epidemiological characteristics of serotypes beyond PCV13 (serotypes 8, 10A, 11A, 12F, 15B/C, 22F, and 33F; PCV20nonPCV13 serotypes). Peer-reviewed studies published between 1 January 2010 (the year PCV13 became available) and 18 August 2020 were systematically reviewed (PROSPERO number: CRD42021212875). Data describing serotype-specific outcomes on disease proportions, incidence, severity, and antimicrobial non-susceptibility were summarized for individual and aggregate PCV20nonPCV13 serotypes by age group and by type and duration of pediatric PCV immunization program. Of 1168 studies, 127 (11%) were included in the analysis. PCV20nonPCV13 serotypes accounted for 28% of invasive pneumococcal disease (IPD), although the most frequent serotypes differed between children (10A, 15B/C) and adults (8, 12F, 22F). In children, serotype 15B/C tended to be more frequently associated with pneumococcal meningitis and acute otitis media; in adults, serotype 8 was more frequently associated with pneumonia and serotype 12F with meningitis. Serotypes 10A and 15B/C in children and 11A and 15B/C in adults were often associated with severe IPD. Serotype 15B/C was also among the most frequently identified penicillin/macrolide non-susceptible PCV20nonPCV13 serotypes. These results could inform decision making about higher valency PCV choice and use.
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Affiliation(s)
- Estelle Méroc
- P95 Epidemiology & Pharmacovigilance, Koning Leopold III-laan 1, 3001 Leuven, Belgium
| | - Mark A Fletcher
- Emerging Markets Medical Affairs, Vaccines, Pfizer, 23-25 Av. du Dr Lannelongue, 75014 Paris, France
| | - Germaine Hanquet
- P95 Epidemiology & Pharmacovigilance, Koning Leopold III-laan 1, 3001 Leuven, Belgium
| | - Mary P E Slack
- School of Medicine & Dentistry, Griffith University Gold Coast Campus, Parklands Drive, Southport, QLD 4222, Australia
| | - Marc Baay
- P95 Epidemiology & Pharmacovigilance, Koning Leopold III-laan 1, 3001 Leuven, Belgium
| | - Kyla Hayford
- Medical Development and Scientific Clinical Affairs, Pfizer Vaccines, 500 Arcola Road, Collegeville, PA 19426, USA
| | - Bradford D Gessner
- Medical Development and Scientific Clinical Affairs, Pfizer Vaccines, 500 Arcola Road, Collegeville, PA 19426, USA
| | - Lindsay R Grant
- Medical Development and Scientific Clinical Affairs, Pfizer Vaccines, 500 Arcola Road, Collegeville, PA 19426, USA
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Onwuchekwa C, Moreo LM, Menon S, Machado B, Curcio D, Kalina W, Atwell JE, Gessner BD, Siapka M, Agarwal N, Rubbrecht M, Nair H, Rozenbaum M, Aponte-Torres Z, Vroling H, Begier E. Underascertainment of Respiratory Syncytial Virus Infection in Adults Due to Diagnostic Testing Limitations: A Systematic Literature Review and Meta-analysis. J Infect Dis 2023; 228:173-184. [PMID: 36661222 PMCID: PMC10345483 DOI: 10.1093/infdis/jiad012] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 01/05/2023] [Accepted: 01/18/2023] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Most observational population-based studies identify respiratory syncytial virus (RSV) by nasal/nasopharyngeal swab reverse transcriptase real-time PCR (RT-PCR) only. We conducted a systematic review and meta-analyses to quantify specimen and diagnostic testing-based underascertainment of adult RSV infection. METHODS EMBASE, PubMed, and Web of Science were searched (January 2000-December 2021) for studies including adults using/comparing >1 RSV testing approach. We quantified test performance and RSV detection increase associated with using multiple specimen types. RESULTS Among 8066 references identified, 154 met inclusion. Compared to RT-PCR, other methods were less sensitive: rapid antigen detection test (RADT; pooled sensitivity, 64%), direct fluorescent antibody (DFA; 83%), and viral culture (86%). Compared to singleplex PCR, multiplex PCR's sensitivity was lower (93%). Compared to nasal/nasopharyngeal swab RT-PCR alone, adding another specimen type increased detection: sputum RT-PCR, 52%; 4-fold rise in paired serology, 44%; and oropharyngeal swab RT-PCR, 28%. Sensitivity was lower in estimates limited to only adults (for RADT, DFA, and viral culture), and detection rate increases were largely comparable. CONCLUSIONS RT-PCR, particularly singleplex testing, is the most sensitive RSV diagnostic test in adults. Adding additional specimen types to nasopharyngeal swab RT-PCR testing increased RSV detection. Synergistic effects of using ≥3 specimen types should be assessed, as this approach may improve the accuracy of adult RSV burden estimates.
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Affiliation(s)
| | | | - Sonia Menon
- P95 Epidemiology and Pharmacovigilance, Leuven, Belgium
| | - Belen Machado
- P95 Epidemiology and Pharmacovigilance, Leuven, Belgium
| | | | | | | | | | - Mariana Siapka
- P95 Epidemiology and Pharmacovigilance, Leuven, Belgium
- Impact Epilysis, Thessaloniki, Greece
| | - Neha Agarwal
- P95 Epidemiology and Pharmacovigilance, Leuven, Belgium
| | | | - Harish Nair
- Usher Institute, University of Edinburgh, Edinburgh, United Kingdom
| | | | | | - Hilde Vroling
- P95 Epidemiology and Pharmacovigilance, Leuven, Belgium
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Dagogo-Jack S, Frederich R, Liu J, Cannon CP, Shi H, Cherney DZI, Cosentino F, Masiukiewicz U, Gantz I, Pratley RE. Ertugliflozin Delays Insulin Initiation and Reduces Insulin Dose Requirements in Patients With Type 2 Diabetes: Analyses From VERTIS CV. J Clin Endocrinol Metab 2023; 108:2042-2051. [PMID: 36702781 PMCID: PMC10348468 DOI: 10.1210/clinem/dgac764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Indexed: 01/28/2023]
Abstract
CONTEXT VERTIS CV evaluated the cardiovascular safety of ertugliflozin in patients with type 2 diabetes and atherosclerotic cardiovascular disease (ASCVD). OBJECTIVE The aim of these analyses was to assess the insulin requirements of VERTIS CV patients over the trial duration. METHODS Patients received ertugliflozin 5 mg, 15 mg, or placebo once daily; mean follow-up was 3.5 years. Time to insulin initiation in patients who were insulin naïve at baseline, change in insulin dose in patients receiving baseline insulin, and hypoglycemia incidence in both patient groups were assessed. RESULTS In VERTIS CV, mean duration of type 2 diabetes was 13.0 years; glycated hemoglobin was 8.2%. Among 4348 (53%) insulin-naïve patients, the likelihood of insulin initiation was significantly reduced with ertugliflozin vs placebo (ertugliflozin 5 mg: hazard ratio [HR] 0.70, 95% CI 0.58-0.84; ertugliflozin 15 mg: HR 0.64, 95% CI 0.53-0.78). Time to insulin initiation was delayed with ertugliflozin; the estimated delay in reaching a 10% cumulative incidence of new insulin initiations vs placebo was 399 days with ertugliflozin 5 mg and 669 days with ertugliflozin 15 mg. Among 3898 (47%) patients receiving baseline insulin, the likelihood of requiring a ≥20% increase in insulin dose was significantly reduced with ertugliflozin vs placebo (ertugliflozin 5 mg: HR 0.62, 95% CI 0.52-0.75; ertugliflozin 15 mg: HR 0.51, 95% CI 0.41-0.62). The incidence of hypoglycemia events was not increased with ertugliflozin treatment. CONCLUSION In VERTIS CV patients, ertugliflozin reduced the likelihood of insulin initiation, delayed the time to insulin initiation by up to ∼1.8 years, and reduced insulin dose requirements vs placebo, without increasing hypoglycemia events.
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Affiliation(s)
- Samuel Dagogo-Jack
- Division of Endocrinology, Diabetes & Metabolism, University of Tennessee Health Science Center, Memphis, TN 38163, USA
| | | | - Jie Liu
- Merck & Co., Inc., Rahway, NJ 07065, USA
| | - Christopher P Cannon
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Harry Shi
- Pfizer Inc., New York, NY 10017, USA
| | - David Z I Cherney
- Division of Nephrology, University of Toronto, Toronto, Ontario M5G 2C4, Canada
| | - Francesco Cosentino
- Unit of Cardiology, Karolinska Institute and Karolinska University Hospital, Stockholm SE171 77, Sweden
| | | | - Ira Gantz
- Merck & Co., Inc., Rahway, NJ 07065, USA
| | - Richard E Pratley
- AdventHealth Translational Research Institute, Orlando, FL 32804, USA
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Landis MN, Smith SR, Berstein G, Fetterly G, Ghosh P, Feng G, Pradhan V, Aggarwal S, Banfield C, Peeva E, Vincent MS, Beebe JS, Tarabar S. Efficacy and safety of topical brepocitinib cream for mild-to-moderate chronic plaque psoriasis: a phase IIb randomized double-blind vehicle-controlled parallel-group study. Br J Dermatol 2023; 189:33-41. [PMID: 36972293 DOI: 10.1093/bjd/ljad098] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 03/16/2023] [Accepted: 03/18/2023] [Indexed: 03/29/2023]
Abstract
BACKGROUND Plaque psoriasis (PsO) is an inflammatory skin disease driven, in part, by the activation of Janus kinase (JAK) signalling pathways. OBJECTIVES To assess the efficacy and safety of multiple doses of topical brepocitinib, a tyrosine kinase 2/JAK1 inhibitor, in participants with mild-to-moderate PsO. METHODS This phase IIb multicentre randomized double-blind study was conducted in two stages. In stage 1, participants received one of eight treatments for 12 weeks: brepocitinib 0.1% once daily, 0.3% once or twice daily, 1.0% once or twice daily, 3.0% once daily, or vehicle once or twice daily. In stage 2, participants received brepocitinib 3.0% twice daily or vehicle twice daily. The primary endpoint was the change from baseline in Psoriasis Area and Severity Index (PASI) score at week 12, analysed using analysis of covariance. The key secondary endpoint was the proportion of participants who achieved a Physician Global Assessment response [score of clear (0) or almost clear (1) and an improvement of ≥ 2 points from baseline] at week 12. Additional secondary endpoints included the difference vs. vehicle in change from baseline in PASI, using mixed-model repeated measures, and the change from baseline in Peak Pruritus Numerical Rating Scale at week 12. Safety was monitored. RESULTS Overall, 344 participants were randomized. Topical brepocitinib did not result in statistically significant changes compared with respective vehicle controls in the primary or key secondary efficacy endpoints for any dose group. At week 12, least squares mean change from baseline in PASI score ranged from -1.4 to -2.4 for the brepocitinib once-daily groups vs. -1.6 for vehicle once daily, and from -2.5 to -3.0 for the brepocitinib twice-daily groups vs. -2.2 for vehicle twice daily. From week 8, change from baseline in PASI score separated from vehicle in all brepocitinib twice daily groups. Brepocitinib was well tolerated, with adverse events (AEs) occurring at similar rates across groups. One participant in the brepocitinib 1.0% once-daily group developed a treatment-related AE of herpes zoster in the neck area. CONCLUSIONS Topical brepocitinib was well tolerated but did not result in statistically significant changes compared with vehicle when administered at the doses evaluated to treat signs and symptoms of mild-to-moderate PsO.
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Affiliation(s)
- Megan N Landis
- Department of Medicine (Dermatology), University of Louisville School of Medicine, Louisville, KY, USA
- Dermatology and Skin Cancer Center of South Indiana, Corydon, IN, USA
| | - Stacy R Smith
- California Dermatology and Clinical Research Institute, Encinitas, CA, USA
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Schley K, Kowalik JC, Sullivan SM, Vyse A, Czudek C, Tichy E, Findlow J. Assessing the Role of Infant and Toddler MenACWY Immunisation in the UK: Does the Adolescent MenACWY Programme Provide Sufficient Protection? Vaccines (Basel) 2023; 11:vaccines11050940. [PMID: 37243043 DOI: 10.3390/vaccines11050940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 04/18/2023] [Accepted: 04/20/2023] [Indexed: 05/28/2023] Open
Abstract
A combined Haemophilus influenzae type b (Hib)/meningococcal serogroup C (MenC) vaccine will soon be unavailable in the UK immunisation schedule due to discontinuation by the manufacturer. An interim statement by the Joint Committee on Vaccination and Immunisation (JCVI) advises stopping MenC immunisation at 12 months of age when this occurs. We undertook an analysis of the public health impact of various potential meningococcal vaccination strategies in the UK in the absence of the Hib/MenC vaccine. A static population-cohort model was developed evaluating the burden of IMD (using 2005-2015 epidemiological data) and related health outcomes (e.g., cases, cases with long-term sequelae, deaths), which allows for the comparison of any two meningococcal immunisation strategies. We compared potential strategies that included different combinations of infant and/or toddler MenACWY immunisations with the anticipated future situation in which a 12-month MenC vaccine is not used, but the MenACWY vaccine is routinely given in adolescents. The most effective strategy is combining MenACWY immunisation at 2, 4, and 12 months of age with the incumbent adolescent MenACWY immunisation programme, resulting in the prevention of an additional 269 IMD cases and 13 fatalities over the modelling period; of these cases, 87 would be associated with long-term sequelae. Among the different vaccination strategies, it was observed that those with multiple doses and earlier doses provided the greatest protection. Our study provides evidence suggesting that the removal of the MenC toddler immunisation from the UK schedule would potentially increase the risk of unnecessary IMD cases and have a detrimental public health impact if not replaced by an alternate infant and/or toddler programme. This analysis supports that infant and toddler MenACWY immunisation can provide maximal protection while complementing both infant/toddler MenB and adolescent MenACWY immunisation programmes in the UK.
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Affiliation(s)
| | - Jack C Kowalik
- Pfizer Ltd., Walton Oaks, Dorking Rd., Tadworth KT20 7NS, UK
| | | | - Andrew Vyse
- Pfizer Ltd., Walton Oaks, Dorking Rd., Tadworth KT20 7NS, UK
| | - Carole Czudek
- Pfizer Ltd., Walton Oaks, Dorking Rd., Tadworth KT20 7NS, UK
| | - Eszter Tichy
- Evidera/PPD, Bocskai ut 134-144, Dorottya Udvar, Building E, Floor 2, H-1113 Budapest, Hungary
| | - Jamie Findlow
- Pfizer Ltd., Walton Oaks, Dorking Rd., Tadworth KT20 7NS, UK
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Grant LR, Meche A, McGrath L, Miles A, Alfred T, Yan Q, Chilson E. Risk of Pneumococcal Disease in US Adults by Age and Risk Profile. Open Forum Infect Dis 2023; 10:ofad192. [PMID: 37180598 PMCID: PMC10167987 DOI: 10.1093/ofid/ofad192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 04/07/2023] [Indexed: 05/16/2023] Open
Abstract
Background Older age and certain medical conditions are known to modify the risk of pneumococcal disease among adults. We quantified the risk of pneumococcal disease among adults with and without medical conditions in the United States between 2016 and 2019. Methods This retrospective cohort study used administrative health claims data from Optum's de-identified Clinformatics Data Mart Database. Incidence rates of pneumococcal disease-all-cause pneumonia, invasive pneumococcal disease (IPD), and pneumococcal pneumonia-were estimated by age group, risk profile (healthy, chronic, other, and immunocompromising medical condition), and individual medical condition. Rate ratios and 95% CIs were calculated comparing adults with risk conditions with age-stratified healthy counterparts. Results Among adults aged 18-49 years, 50-64 years, and ≥65 years, the rates of all-cause pneumonia per 100 000 patient-years were 953, 2679, and 6930, respectively. For the 3 age groups, the rate ratios of adults with any chronic medical condition vs healthy counterparts were 2.9 (95% CI, 2.8-2.9), 3.3 (95% CI, 3.2-3.3), and 3.2 (95% CI, 3.2-3.2), while the rate ratios of adults with any immunocompromising condition vs healthy counterparts were 4.2 (95% CI, 4.1-4.3), 5.8 (95% CI, 5.7-5.9), and 5.3 (95% CI, 5.3-5.4). Similar trends were observed for IPD and pneumococcal pneumonia. Persons with other medical conditions, such as obesity, obstructive sleep apnea, and neurologic disorders, were associated with increased risk of pneumococcal disease. Conclusions The risk of pneumococcal disease was high among older adults and adults with certain risk conditions, particularly immunocompromising conditions.
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Affiliation(s)
- Lindsay R Grant
- Medical Development & Scientific/Clinical Affairs, Pfizer Vaccines, Collegeville, Pennsylvania, USA
| | - Aster Meche
- Real World Evidence, Center of Excellence, Pfizer Inc, New York, New York, USA
| | - Leah McGrath
- Real World Evidence, Center of Excellence, Pfizer Inc, New York, New York, USA
| | - Amanda Miles
- Real World Evidence, Center of Excellence, Pfizer Inc, New York, New York, USA
| | - Tamuno Alfred
- Statistical Research and Data Science Center, Pfizer Inc, New York, New York, USA
| | - Qi Yan
- Medical Development & Scientific/Clinical Affairs, Pfizer Vaccines, Collegeville, Pennsylvania, USA
| | - Erica Chilson
- Medical Development & Scientific/Clinical Affairs, Pfizer Vaccines, Collegeville, Pennsylvania, USA
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Tarachandani A, Karahanoglu FI, Messere A, Tarasenko L, LaRonde-Richard AM, Kessler N, Rossulek M, Plate H, Mahoney K, Santamaria M. Patient Willingness to Use Digital Health Technologies: A Quantitative and Qualitative Survey in Patients with Cancer Cachexia. Patient Prefer Adherence 2023; 17:1143-1157. [PMID: 37139257 PMCID: PMC10150793 DOI: 10.2147/ppa.s396347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 04/01/2023] [Indexed: 05/05/2023] Open
Abstract
Purpose The objective of this study was to gain insights into the patients' perspectives on the impact of cancer cachexia on physical activity and their willingness to wear digital health technology (DHT) devices in clinical trials. Patients and Methods We administered a quantitative 20-minute online survey on aspects of physical activity (on a 0-100 scale) to 50 patients with cancer cachexia recruited through Rare Patient Voice, LLC. A subset of 10 patients took part in qualitative 45-minute web-based interviews with a demonstration of DHT devices. Survey questions related to the impact of weight loss (a key characteristic in Fearon's cachexia definition) on physical activity, patients' expectations regarding desired improvements and their level of meaningful activities, as well as preferences for DHT. Results Seventy-eight percent of patients reported that their physical activity was impacted by cachexia, and for 77% of them, such impact was consistent over time. Patients perceived most impact of weight loss on walking distance, time and speed, and on level of activity during the day. Sleep, activity level, walking quality and distance were identified as the most meaningful activities to improve. Patients would like to see a moderate improvement of activity levels and consider it meaningful to perform physical activity of moderate intensity (eg, walk at normal pace) on a regular basis. The wrist was the preferred location for wearing a DHT device, followed by arm, ankle, and waist. Conclusion Most patients reported physical activity limitations since the occurrence of weight loss compatible with cancer-associated cachexia. Walking distance, sleep and quality of walk were the most meaningful activities to moderately improve, and patients consider moderate physical activity as meaningful. Finally, this study population found the proposed wear of DHT devices on the wrist and around the waist acceptable for the duration of clinical studies.
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Affiliation(s)
| | | | - Andrew Messere
- Early Clinical Development, Pfizer Inc., Cambridge, MA, USA
| | | | | | - Nancy Kessler
- Business Analytics and Insights, Pfizer Inc., New York, NY, USA
| | | | | | | | - Mar Santamaria
- Early Clinical Development, Pfizer Inc., Cambridge, MA, USA
- Correspondence: Mar Santamaria, Early Clinical Development, Pfizer Inc., 610 Main Street, Cambridge, MA, 02139, USA, Tel +1 617 852 5637, Fax +1 845 474 5357, Email
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Kanda Y, Mori T, Narita A, Wolter KD, Yoshimatsu H, Nishimura K. Efficacy and safety of equine anti-thymocyte immunoglobulin (eATG) in three Japanese patients with moderate to very severe aplastic anemia: a case series. Int J Hematol 2023; 117:37-43. [PMID: 36441357 PMCID: PMC9876848 DOI: 10.1007/s12185-022-03496-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 11/10/2022] [Accepted: 11/10/2022] [Indexed: 11/29/2022]
Abstract
Aplastic anemia results from lymphocyte-mediated destruction of hematopoietic stem cells. Immunosuppressive therapy with anti-thymocyte globulin (ATG) and cyclosporine is the standard front-line treatment for patients with severe aplastic anemia who are not suitable candidates for stem cell transplants. PF-06462700 is a potent equine ATG that targets T-lymphocytes and has been approved as a treatment for aplastic anemia outside of Japan for over 30 years. Due to the high medical need for PF-06462700, the Ministry of Health, Labor and Welfare requested its development for Japanese patients with aplastic anemia. In this case series, the efficacy and safety of PF-06462700, administered intravenously at 40 mg/kg/day for 4 days, were assessed over a 24-week period. This was as an open-label, single-arm, multicenter clinical study designed to enroll a minimum of three Japanese participants with aplastic anemia. Two participants met the primary outcome of hematologic response at week 12 and improvements in disease severity were observed. No deaths or serious adverse events were reported. The efficacy results from this case series suggest that administration of PF-06462700 is generally well-tolerated and produces a hematologic response in Japanese patients with aplastic anemia, which should be further evaluated in real-world studies.ClinicalTrials.gov identifier: NCT04350606.
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Affiliation(s)
- Yoshinobu Kanda
- Division of Hematology, Department of Medicine, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke-Shi, Tochigi-Ken, 329-0498, Japan.
| | - Takehiko Mori
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
- Department of Hematology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Atsushi Narita
- Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
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Hillis C, Flynn KE, Goldman EH, Moreira-Lucas TS, Visentini J, Dorman S, Ballinger R, Byrnes HF, De Palma A, Barbier V, Machado L, Atallah E. A Survey of Patient Experience in CML: American and Canadian Perspectives. Patient Prefer Adherence 2023; 17:331-347. [PMID: 36760231 PMCID: PMC9904222 DOI: 10.2147/ppa.s394332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 01/25/2023] [Indexed: 02/05/2023] Open
Abstract
PURPOSE With treatment, chronic myeloid leukemia (CML) has a favorable prognosis, however, individuals with CML experience impairment to their quality of life (QoL). The aim of this study was to examine the perspectives and experiences of individuals with CML and to understand their challenges communicating with their CML physician. PATIENTS AND METHODS An online survey in adults with CML (n=100) in the US and Canada assessed QoL, patient-provider relationships, treatment satisfaction, and understanding of CML and treatment goals via the MD Anderson Symptom Inventory, the Cancer Therapy Satisfaction Questionnaire and de novo survey questions. Participants were recruited via an external patient recruiter and CML Patient Groups. RESULTS Many participants reported hardships due to CML and its treatment. The main impacts were on the ability to work (21%), engage in personal activities (e.g., hobbies, 28%), and to enjoy sexual relations (median=2.00, IQR=8.50). A substantial proportion (21-39%) wished to discuss additional topics with their providers (e.g., management of CML and/or its impacts). While participants reported satisfaction with therapy overall (median=85.71, IQR=17.86), they indicated low to moderate treatment satisfaction with specific components, including concerns regarding side effects (median=43.75, IQR=43.75). Participants generally had a good understanding of CML (97%) and its treatment goals (92%). CONCLUSION These findings advance our understanding of issues that need improvement to support QoL for individuals living with CML. Future work is needed to improve patient-provider relationships, address treatment-related side effects, and provide clinical information that is easier for patients to understand.
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Affiliation(s)
| | - Kathryn E Flynn
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | | | | | - Josie Visentini
- Medical Affairs, Pfizer Canada Inc., Kirkland, Quebec, Canada
| | | | - Rachel Ballinger
- Patient Centred Outcomes (PCO), ICON Clinical Research Inc., Reading, UK
| | - Hilary F Byrnes
- Patient Centred Outcomes (PCO), ICON Clinical Research Inc., Blue Bell, PA, USA
| | - Andrea De Palma
- Patient Centred Outcomes (PCO), ICON Clinical Research Inc., Milan, Italy
- Correspondence: Andrea De Palma, Tel +39 06 45 20 8037, Email
| | - Valentin Barbier
- Patient Centred Outcomes (PCO), ICON Clinical Research Inc., Lyon, France
| | - Lisa Machado
- The Canadian CML Network, Toronto, Ontario, Canada
| | - Ehab Atallah
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
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Engel-Nitz NM, Johnson MG, Johnson MP, Cha-Silva AS, Kurosky SK, Liu X. Palbociclib Adherence and Persistence in Patients with Hormone Receptor Positive/Human Epidermal Growth Factor Receptor 2 Negative (HR+/HER2-) Metastatic Breast Cancer. Patient Prefer Adherence 2023; 17:1049-1062. [PMID: 37096162 PMCID: PMC10122484 DOI: 10.2147/ppa.s401480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 04/01/2023] [Indexed: 04/26/2023] Open
Abstract
Purpose To assess adherence and persistence with palbociclib therapy in patients with HR+/HER2- metastatic breast cancer (mBC) in a US real-world setting. Methods This retrospective study evaluated palbociclib dosing, adherence, and persistence using commercial and Medicare Advantage with Part D claims data from the Optum Research Database. Adult patients with mBC who had continuous enrollment 12 months prior to mBC diagnosis and initiated first-line palbociclib with aromatase inhibitor (AI) or fulvestrant between 02/03/2015 and 12/31/2019 were included. Demographic and clinical characteristics, palbociclib dosing and dose changes, adherence (medication possession ratio [MPR]), and persistence were measured. Adjusted logistic and Cox regression models were used to examine demographic and clinical factors associated with adherence and discontinuation. Results Patients (n = 1066) with a mean age of 66 years were included; 76.1% received first-line palbociclib+AI and 23.9% palbociclib+fulvestrant. Most patients (85.7%) initiated palbociclib at 125 mg/day. Of the 34.0% of patients with a dose reduction, 82.6% reduced from 125 to 100 mg/day. Overall, 80.0% of patients were adherent (MPR), and 38.3% discontinued palbociclib during a mean (SD) follow-up of 16.0 (11.2) and 17.4 (13.4) months, for palbociclib+fulvestrant and palbociclib+AI, respectively. Annual income below $75,000 was significantly associated with poor adherence. Older age (age 65-74 years (hazard ratio [HR] 1.57, 95% CI, 1.06, 2.33), age ≥75 years (HR 1.61, 95% CI: 1.08, 2.41)) and bone-only metastatic disease (HR 1.37, 95% CI, 1.06, 1.76) were significantly associated with palbociclib discontinuation. Conclusion In this real-world study, >85% of patients started palbociclib at 125 mg/day and 1 in 3 had dose reductions during the follow-up. Patients were generally adherent and persistent with palbociclib. Older age, bone-only disease, and low-income levels were associated with early discontinuation or non-adherence. Further studies are needed to understand the associations of clinical and economic outcomes with palbociclib adherence and persistence.
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Affiliation(s)
- Nicole M Engel-Nitz
- Optum, Eden Prairie, MN, 55344, USA
- Correspondence: Nicole M Engel-Nitz, HEOR | Optum Life Sciences, MN950-1000, 11000 Optum Circle, Eden Prairie, MN, 55344, USA, Tel +1 952-205-7770, Email
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Choraria N, Rangarajan S, John MJ, Apte S, Gupta P, Pai S, Chand R, Parvatini S, Ramakanth GSH, Rupon J, Chhabra A, Muley HB, Simoneau D. Moroctocog Alfa (AF-CC) for Prophylaxis and Treatment of Bleeding Episodes in Previously Treated Patients with Hemophilia A in India. Indian J Hematol Blood Transfus 2022; 39:1-6. [PMID: 36467512 PMCID: PMC9702934 DOI: 10.1007/s12288-022-01587-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 09/19/2022] [Indexed: 11/28/2022] Open
Abstract
Purpose Hemophilia A is an X-linked congenital disorder, characterized by factor VIII (FVIII) deficiency. Globally, India has the highest population of patients with hemophilia, and there is a clear unmet need for appropriate and effective treatment for this patient population. This multicenter, open-label, post-approval study evaluated the safety and efficacy of moroctocog alfa in patients with moderate or severe congenital hemophilia A in India. Methods Intravenous moroctocog alfa was administered 30 ± 5 IU/kg 3 times weekly for bleeding prophylaxis, according to the local product document. Participants were treated for up to 8 weeks, with an up to 4-week screening period and a subsequent post-treatment, 28-day safety observation period. Patients continued in the study until at least 24 exposure days or a period of up to 8 weeks on moroctocog alfa. Results A total of 50 participants were enrolled, and 48 (85.7%) completed the study. No participants developed FVIII inhibitors during the study. The mean (SD) annualized bleeding rate during moroctocog alfa prophylaxis was 0.79 (2.0) with a median (range) of 0.00 (0.0, 6.8). The mean (SD) annualized total factor consumption (TFC) per participant was 287,432 (93,866) IU; the mean (SD) annualized TFC by weight per participant was 4176 (858) IU/kg. Moroctocog alfa was well tolerated with no reported treatment-emergent adverse event-related dose reductions, discontinuations, or serious adverse events. Conclusion Moroctocog alfa was safe, effective, and well tolerated in Indian participants with congenital moderate to severe hemophilia A. No participant developed FVIII inhibitors during the study.
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Affiliation(s)
| | - Savita Rangarajan
- K.J. Somaiya Hospital & Research Center, Mumbai, India
- University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | | | | | - Pritam Gupta
- Pfizer Healthcare India Pvt. Ltd, Chennai, India
| | - Seema Pai
- Pfizer Products India Pvt. Ltd, Mumbai, India
| | - Rohit Chand
- Pfizer Products India Pvt. Ltd, Mumbai, India
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Hwang SK, Tyszkiewicz C, Dragon M, Navetta K, Ferreira R, Liu CN. Introduction of gloved hand to cage induces 22-kHz ultrasonic vocalizations in male albino rats. PLoS One 2022; 17:e0278034. [PMID: 36399470 PMCID: PMC9674133 DOI: 10.1371/journal.pone.0278034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 11/08/2022] [Indexed: 11/19/2022] Open
Abstract
Rodents emit ultrasonic vocalizations (USVs) above the human hearing threshold of ~ 20 kHz to communicate emotional states and to coordinate their social interactive behavior. Twenty-two kHz USVs emitted by adult rats have been reported in a variety of aversive social and behavioral situations. They occur not only under painful or restraining conditions but can also be evoked by gentle cutaneous touch or airflow. This study aimed to test if placement of a human hand in a cage can evoke 22-kHz USVs. It was found that 36% of the adult male Sprague-Dawley and 13% of the adult male Wistar Han rats emitted 22-kHz USVs when a gloved hand was introduced into the cages. Average vocalization onset latencies were 5.0 ± 4.4 s (Sprague-Dawley) and 7.4 ± 4.0 s (Wistar Han) and the USVs had a stable frequency (22 kHz) across the calls, ranging from 0.1 to 2.3 seconds in duration. Surprisingly, no 22-kHz USVs were found in any female Wistar Han rats tested. To further explore the mechanisms underlying this observation, we compared retinal function, basal serum corticosterone, and testosterone levels between the 22-kHz USV responders and non-responders. None of these parameters or endpoints showed any significant differences between the two cohorts. The results suggest that the introduction of a gloved-hand inside the cage can trigger adult male albino rats to emit 22-kHz ultrasonic vocalizations. This response should be considered in USV studies and animal welfare.
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Affiliation(s)
- Seo-Kyoung Hwang
- Comparative Medicine, Pfizer Worldwide R&D and Medical, Groton, Connecticut, United States of America
| | - Cheryl Tyszkiewicz
- Comparative Medicine, Pfizer Worldwide R&D and Medical, Groton, Connecticut, United States of America
| | - Melissa Dragon
- Comparative Medicine, Pfizer Worldwide R&D and Medical, Groton, Connecticut, United States of America
| | - Kimberly Navetta
- Drug Safety Research and Development, Pfizer Worldwide R&D and Medical, Andover, Massachusetts, United States of America
| | - Rebecca Ferreira
- Drug Safety Research and Development, Pfizer Worldwide R&D and Medical, Andover, Massachusetts, United States of America
| | - Chang-Ning Liu
- Comparative Medicine, Pfizer Worldwide R&D and Medical, Groton, Connecticut, United States of America
- * E-mail:
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de Vlam K, Mease PJ, Bushmakin AG, Fleischmann R, Ogdie A, Azevedo VF, Merola JF, Woolcott J, Cappelleri JC, Fallon L, Taylor PC. Identifying and Quantifying the Role of Inflammation in Pain Reduction for Patients With Psoriatic Arthritis Treated With Tofacitinib: A Mediation Analysis. Rheumatol Ther 2022; 9:1451-1464. [PMID: 36076054 PMCID: PMC9510078 DOI: 10.1007/s40744-022-00482-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 08/01/2022] [Indexed: 11/26/2022] Open
Abstract
INTRODUCTION Pain is a multidimensional factor and core domain of psoriatic arthritis (PsA). This analysis aimed to quantify the role of potential inflammation-associated outcomes on pain reduction in patients with PsA receiving tofacitinib, using mediation modeling. METHODS Pooled data were from two phase 3 studies (OPAL Broaden and OPAL Beyond) of patients with active PsA treated with tofacitinib 5 mg twice daily or placebo. Mediation modeling was utilized to quantify the indirect effects (via Itch Severity Item [ISI], C-reactive protein [CRP] levels, swollen joint count [SJC], Psoriasis Area and Severity Index [PASI], and enthesitis [using Leeds Enthesitis Index]) and direct effects (representing all other factors) of tofacitinib treatment on pain improvement. RESULTS The initial model showed that tofacitinib treatment affects pain, primarily indirectly, via ISI, CRP, SJC, PASI, and enthesitis (overall 84.0%; P = 0.0009), with 16.0% (P = 0.5274) attributable to the direct effect. The model was respecified to exclude SJC and PASI. Analysis of the final model revealed that 29.5% (P = 0.0579) of tofacitinib treatment effect on pain was attributable to the direct effect, and 70.5% (P < 0.0001) was attributable to the indirect effect. ISI, CRP, and enthesitis mediated 37.4% (P = 0.0002), 15.3% (P = 0.0107), and 17.8% (P = 0.0157) of the tofacitinib treatment effect on pain, respectively. CONCLUSIONS The majority of the effect of tofacitinib on pain was collectively mediated by itch, CRP, and enthesitis, with itch being the primary mediator of treatment effect. TRIAL REGISTRATION NCT01877668, NCT01882439. GRAPHICAL PLS.
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Affiliation(s)
- Kurt de Vlam
- Department of Rheumatology, University Hospitals Leuven, Leuven, Belgium
| | - Philip J Mease
- Swedish Medical Center, University of Washington, Seattle, WA, USA
| | | | - Roy Fleischmann
- Metroplex Clinical Research Center, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Alexis Ogdie
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | | | - Joseph F Merola
- Division of Rheumatology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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Chakraborty R, Maltz MR, Del Castillo D, Tandel PN, Messih N, Anguiano M, Lo DD. Selective Targeting of Tumour Necrosis Factor Receptor 1 Induces Stable Protection from Crohn's-Like Ileitis in TNFΔARE Mice. J Crohns Colitis 2022; 16:978-991. [PMID: 34893805 PMCID: PMC9282884 DOI: 10.1093/ecco-jcc/jjab222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 10/25/2021] [Accepted: 12/08/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS Crohn's disease is a debilitating chronic inflammatory disorder of the mammalian gastrointestinal tract. Current interventions using anti-tumour necrosis factor [anti-TNF] biologics show long-term benefit in only half of patients. This study focused on the role of the TNF receptor 1 [TNFR1] in pathogenesis in a TNF-driven model of ileitis. METHODS We studied TNFΔAU-rich element [ARE]/+ [TNFdARE] mice, which develop progressive ileitis similar to Crohn's ileitis. Histopathological analysis and gene expression profiling were used to characterize disease progression from 5 to 16 weeks. Mice with TNFR1 hemizygosity [TNFdARE/R1het] allowed us to assess gene dosage effects. Transcriptional profiling established inflection points in disease progression; inflammatory gene expression increased at 8 weeks with a plateau by 10 weeks, so these were selected as endpoints of treatment using the TNF biologic infliximab and the TNFR1-specific XPro1595. Differences in recruitment of cells in the lamina propria were assessed using flow cytometry. RESULTS TNFdARE/R1het mice displayed stable long-term protection from disease, associated with decreased recruitment of CD11bhiF4/80lo monocytes and CD11bhiLy6Ghi neutrophils, suggesting an important role of TNFR1 signalling in pathogenesis, and indicating potential benefit from TNFR1-specific intervention. Treatment with infliximab and XPro1595 both showed a similar impact on disease in TNFdARE mice. Importantly, these beneficial effects were greatly surpassed by hemizygosity at the TNFR1 locus. CONCLUSIONS Treatment with either infliximab or XPro1595 produced moderate protection from ileitis in TNFdARE mice. However, hemizygosity at the TNFR1 locus in TNFdARE mice showed far better protection, implicating TNFR1 signalling as a key mediator of TNF-driven disease.
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Affiliation(s)
- Rajrupa Chakraborty
- Division of Biomedical Sciences, School of Medicine, University of California, Riverside School of Medicine, Riverside, CA, USA
| | - Mia R Maltz
- Division of Biomedical Sciences, School of Medicine, University of California, Riverside School of Medicine, Riverside, CA, USA
- BREATHE Center, University of California, Riverside, Riverside, CA, USA
- Center for Health Disparities Research, University of California, Riverside, Riverside, CA, USA
| | - Diana Del Castillo
- Division of Biomedical Sciences, School of Medicine, University of California, Riverside School of Medicine, Riverside, CA, USA
| | - Purvi N Tandel
- Division of Biomedical Sciences, School of Medicine, University of California, Riverside School of Medicine, Riverside, CA, USA
| | - Nathalie Messih
- Division of Biomedical Sciences, School of Medicine, University of California, Riverside School of Medicine, Riverside, CA, USA
- Department of Evolution, Ecology and Organismal Biology, College of Natural and Agricultural Sciences, University of California, Riverside, Riverside, CA, USA
| | - Martha Anguiano
- Division of Biomedical Sciences, School of Medicine, University of California, Riverside School of Medicine, Riverside, CA, USA
- Department of Chemical and Environmental Engineering, College of Engineering, University of California, Riverside, Riverside, CA, USA
| | - David D Lo
- Division of Biomedical Sciences, School of Medicine, University of California, Riverside School of Medicine, Riverside, CA, USA
- BREATHE Center, University of California, Riverside, Riverside, CA, USA
- Center for Health Disparities Research, University of California, Riverside, Riverside, CA, USA
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Wu JJ, Lafeuille MH, Emond B, Fakih I, Duh MS, Cappelleri JC, Yin N, Feeney C, Myers DE, DiBonaventura M. Real-World Effectiveness of Newly Initiated Systemic Therapy for Atopic Dermatitis in the United States: A Claims Database Analysis. Adv Ther 2022; 39:4157-4168. [PMID: 35821555 PMCID: PMC9402759 DOI: 10.1007/s12325-022-02197-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 05/16/2022] [Indexed: 11/26/2022]
Abstract
Introduction Atopic dermatitis (AD) is associated with significant quality-of-life and economic burdens. Real-world evidence is needed to identify optimal treatment pathways for AD. Here we evaluate real-world effectiveness of systemic therapies for moderate-to-severe AD in the USA. Methods Data (September 2016 to December 2019) were from the IQVIA Health Plan Claims data set (IQVIA, Danbury, CT) from patients aged 12 years or older with AD (ICD-9/10-CM, 691.8/L20.x) initiating a systemic immunosuppressive (SIS) agent (methotrexate, cyclosporine, mycophenolate, or azathioprine) or dupilumab and continuously enrolled for at least 6 months before and after the index date. Indicators of non-response (i.e., adding on/switching systemic therapy, AD-related inpatient/emergency room visits, or incident staphylococcal/streptococcal skin infection) and predictors of non-response were evaluated. Descriptive statistics and Kaplan–Meier rates and times were obtained; Cox regression models were used. Results In 3249 patients, 45.4% exhibited at least one indicator of non-response, with median time to non-response being longer for dupilumab than for any SIS therapy (27.0 vs 4.0–7.7 months, respectively). Key non-response predictors were age, geographic region, and baseline number of annual AD-related medical visits. Conclusion Non-response was common in patients with AD who required systemic treatment, and non-response indicators occurred significantly more frequently with SIS treatment than with dupilumab treatment. Supplementary Information The online version contains supplementary material available at 10.1007/s12325-022-02197-z.
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Affiliation(s)
- Jashin J Wu
- Dermatology Research and Education Foundation, Irvine, CA, USA
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Deal CL, Steelman J, Vlachopapadopoulou E, Stawerska R, Silverman LA, Phillip M, Kim HS, Ko C, Malievskiy O, Cara JF, Roland CL, Taylor CT, Valluri SR, Wajnrajch MP, Pastrak A, Miller BS. Efficacy and Safety of Weekly Somatrogon vs Daily Somatropin in Children With Growth Hormone Deficiency: A Phase 3 Study. J Clin Endocrinol Metab 2022; 107:e2717-e2728. [PMID: 35405011 PMCID: PMC9202717 DOI: 10.1210/clinem/dgac220] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Indexed: 01/28/2023]
Abstract
CONTEXT Somatrogon is a long-acting recombinant human growth hormone (rhGH) in development for once-weekly treatment of children with growth hormone deficiency (GHD). OBJECTIVE We aimed to compare the efficacy and safety of once-weekly somatrogon with once-daily somatropin in prepubertal children with GHD. METHODS In this 12-month, open-label, randomized, active-controlled, parallel-group, phase 3 study, participants were randomized 1:1 to receive once-weekly somatrogon (0.66 mg/kg/week) or once-daily somatropin (0.24 mg/kg/week) for 12 months. A total of 228 prepubertal children (boys aged 3-11 years, girls aged 3-10 years) with GHD, impaired height and height velocity (HV), and no prior rhGH treatment were randomized and 224 received ≥1 dose of study treatment (somatrogon: 109; somatropin: 115). The primary endpoint was annualized HV at month 12. RESULTS HV at month 12 was 10.10 cm/year for somatrogon-treated subjects and 9.78 cm/year for somatropin-treated subjects, with a treatment difference (somatrogon-somatropin) of 0.33 (95% CI: -0.24, 0.89). The lower bound of the 2-sided 95% CI was higher than the prespecified noninferiority margin (-1.8 cm/year), demonstrating noninferiority of once-weekly somatrogon vs daily somatropin. HV at month 6 and change in height standard deviation score at months 6 and 12 were similar between both treatment groups. Both treatments were well tolerated, with a similar percentage of subjects experiencing mild to moderate treatment-emergent adverse events in both groups (somatrogon: 78.9%, somatropin: 79.1%). CONCLUSION The efficacy of once-weekly somatrogon was noninferior to once-daily somatropin, with similar safety and tolerability profiles. (ClinicalTrials.gov no. NCT02968004).
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Affiliation(s)
- Cheri L Deal
- Centre de recherche CHU Ste-Justine, Université de Montréal, Montréal, Canada
| | | | | | - Renata Stawerska
- Polish Mother’s Memorial Hospital-Research Institute, Lodz, and Medical University of Lodz, Lodz, Poland
| | | | - Moshe Phillip
- Schneider Children’s Medical Center of Israel, Petah Tikva, and Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Ho-Seong Kim
- Yonsei University College of Medicine, Seoul, South Korea
| | - CheolWoo Ko
- Kyungpook National University Children’s Hospital, Daegu, South Korea
| | | | | | | | | | | | - Michael P Wajnrajch
- Pfizer Inc, New York, NY, USA
- New York University Langone Medical Center, New York, NY, USA
| | | | - Bradley S Miller
- Correspondence: Bradley S. Miller, MD, PhD, Division of Endocrinology, Department of Pediatrics, University of Minnesota Masonic Children’s Hospital, Academic Office Building 201, 2450 Riverside Avenue, Minneapolis, MN 55454, USA.
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Chakrabarti A, Mohamed N, Capparella MR, Townsend A, Sung AH, Yura R, Muñoz P. The role of diagnostics-driven antifungal stewardship in the management of invasive fungal infections: a systematic literature review. Open Forum Infect Dis 2022; 9:ofac234. [PMID: 35873300 PMCID: PMC9297315 DOI: 10.1093/ofid/ofac234] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 05/10/2022] [Indexed: 12/02/2022] Open
Abstract
Antifungal stewardship (AFS) programs are key to optimizing antifungal use and improving outcomes in patients with invasive fungal infections. Our systematic literature review evaluated the impact of diagnostics in AFS programs by assessing performance and clinical measures. Most eligible studies were from Europe and the United States (n = 12/17). Diagnostic approaches included serum β-1–3-D-glucan test (n/N studies, 7/17), galactomannan test (4/17), computed tomography scan (3/17), magnetic resonance (2/17), matrix-assisted laser desorption and ionization time-of-flight mass spectrometry (MALDI-TOF MS; 2/17), polymerase chain reaction (1/17), peptide nucleic acid fluorescent in situ hybridization (PNA-FISH) assay (1/17), and other routine methods (9/17). Time to species identification decreased significantly using MALDI-TOF and PNA-FISH (n = 2). Time to targeted therapy and length of empiric therapy also decreased (n = 3). Antifungal consumption decreased by 11.6%–59.0% (7/13). Cost-savings ranged from 13.5% to 50.6% (5/10). Mortality rate (13/16) and length of stay (6/7) also decreased. No negative impact was reported on patient outcomes. Diagnostics-driven interventions can potentially improve AFS measures (antifungal consumption, cost, mortality, and length of stay); therefore, AFS implementation should be encouraged.
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Affiliation(s)
- Arunaloke Chakrabarti
- Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | | | | | - Andy Townsend
- Correspondence: Andy Townsend, PhD, 2 Valley View Congleton, CW12 4EN ()
| | | | - Renee Yura
- WRD & Medical, Pfizer, Cambridge, Massachusetts, USA
| | - Patricia Muñoz
- Clinical Microbiology and Infectious Diseases, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Instituto de Investigación Sanitaria Hospital Gregorio Marañón, Madrid, Spain
- Medicine Department, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
- CIBER Enfermedades Respiratorias – CIBERES (CB06/06/0058), Madrid, Spain
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Dikranian A, Gold D, Bessette L, Nash P, Azevedo VF, Wang L, Woolcott J, Shapiro AB, Szumski A, Fleishaker D, Wollenhaupt J. Frequency and Duration of Early Non-serious Adverse Events in Patients with Rheumatoid Arthritis and Psoriatic Arthritis Treated with Tofacitinib. Rheumatol Ther 2022; 9:411-433. [PMID: 34921355 PMCID: PMC8964869 DOI: 10.1007/s40744-021-00405-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 11/17/2021] [Indexed: 11/07/2022] Open
Abstract
INTRODUCTION Tofacitinib is an oral Janus kinase inhibitor for the treatment of rheumatoid arthritis (RA) and psoriatic arthritis (PsA). This post hoc analysis assessed frequency or duration of early select non-serious adverse events (AEs; excluding infections), and their impact on treatment discontinuation, in patients with RA or PsA treated with tofacitinib 5 or 10 mg twice daily, or placebo. METHODS Data were pooled from five phase 3 and one phase 3b/4 studies in patients with moderate-to-severe RA, and two phase 3 studies in patients with active PsA. Select all-causality, non-serious AEs, reported to month 3 (placebo-controlled period), were headache, diarrhea, nausea, vomiting, and gastric discomfort (including dyspepsia, gastritis, epigastric discomfort, and abdominal discomfort or pain); incidence rates (unique patients with events per 100 patient-years of follow-up), duration of, and discontinuations due to these non-serious AEs were reported. RESULTS We analyzed 3871 and 710 patients with RA and PsA, respectively. Incidence of non-serious AEs to month 3 was generally similar with tofacitinib and placebo. The most frequent non-serious AEs were headache and diarrhea with tofacitinib, and dyspepsia, nausea, and headache with placebo. Most events were mild or moderate in severity, lasting ≤ 4 weeks. Permanent discontinuations due to non-serious AEs were not observed in patients with PsA, and were < 1.0% in patients with RA across treatment groups. The most frequent cause of temporary discontinuation across all groups was gastric discomfort (0.3-0.8%). CONCLUSIONS Non-serious AE incidence was generally similar in patients with RA or PsA receiving tofacitinib or placebo. Most events were mild or moderate and generally resolved within 4 weeks. TRIAL REGISTRATION ClinicalTrials.gov identifiers: NCT00960440; NCT00847613; NCT00814307; NCT00856544; NCT00853385; NCT01877668; NCT01882439; NCT02187055.
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Affiliation(s)
- Ara Dikranian
- Cabrillo Center for Rheumatic Disease, 5030 Camino de la Siesta, Suite 106, San Diego, CA, 92108, USA.
| | | | | | - Peter Nash
- Griffith University, Brisbane, Australia
| | | | | | | | | | | | | | - Jürgen Wollenhaupt
- Rheumatologie Struenseehaus, Center for Arthritis and Immunology, Hamburg, Germany
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Hassan-Zahraee M, Ye Z, Xi L, Baniecki ML, Li X, Hyde CL, Zhang J, Raha N, Karlsson F, Quan J, Ziemek D, Neelakantan S, Lepsy C, Allegretti JR, Romatowski J, Scherl EJ, Klopocka M, Danese S, Chandra DE, Schoenbeck U, Vincent MS, Longman R, Hung KE. Antitumor Necrosis Factor-like Ligand 1A Therapy Targets Tissue Inflammation and Fibrosis Pathways and Reduces Gut Pathobionts in Ulcerative Colitis. Inflamm Bowel Dis 2022; 28:434-446. [PMID: 34427649 PMCID: PMC8889296 DOI: 10.1093/ibd/izab193] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Indexed: 12/21/2022]
Abstract
BACKGROUND The first-in-class treatment PF-06480605 targets the tumor necrosis factor-like ligand 1A (TL1A) molecule in humans. Results from the phase 2a TUSCANY trial highlighted the safety and efficacy of PF-06480605 in ulcerative colitis. Preclinical and in vitro models have identified a role for TL1A in both innate and adaptive immune responses, but the mechanisms underlying the efficacy of anti-TL1A treatment in inflammatory bowel disease (IBD) are not known. METHODS Here, we provide analysis of tissue transcriptomic, peripheral blood proteomic, and fecal metagenomic data from the recently completed phase 2a TUSCANY trial and demonstrate endoscopic improvement post-treatment with PF-06480605 in participants with ulcerative colitis. RESULTS Our results revealed robust TL1A target engagement in colonic tissue and a distinct colonic transcriptional response reflecting a reduction in inflammatory T helper 17 cell, macrophage, and fibrosis pathways in patients with endoscopic improvement. Proteomic analysis of peripheral blood revealed a corresponding decrease in inflammatory T-cell cytokines. Finally, microbiome analysis showed significant changes in IBD-associated pathobionts, Streptococcus salivarius, S. parasanguinis, and Haemophilus parainfluenzae post-therapy. CONCLUSIONS The ability of PF-06480605 to engage and inhibit colonic TL1A, targeting inflammatory T cell and fibrosis pathways, provides the first-in-human mechanistic data to guide anti-TL1A therapy for the treatment of IBD.
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Affiliation(s)
| | - Zhan Ye
- Pfizer Inc, Cambridge, MA, USA
| | - Li Xi
- Pfizer Inc, Cambridge, MA, USA
| | | | | | | | | | | | | | | | | | | | | | - Jessica R Allegretti
- Brigham and Women’s Hospital, Harvard Medical School, Division of Gastroenterology, Boston, MA, USA
| | - Jacek Romatowski
- J. Sniadecki’s Regional Hospital, Internal Medicine and Gastroenterology Department, Białystok, Poland
| | - Ellen J Scherl
- Jill Roberts Center for IBD, Weill Cornell Medicine, Division of Gastroenterology and Hepatology, New York, NY, USA
| | - Maria Klopocka
- Nicolaus Copernicus University in Toruń, Collegium Medicum, Department of Gastroenterology and Nutrition, Bydgoszcz, Poland
| | - Silvio Danese
- IBD Center, Humanitas Research Hospital, Department of Gastroenterology, Milan, Italy
- Humanitas University, Department of Biomedical Sciences, Milan, Italy
| | | | | | | | - Randy Longman
- Jill Roberts Center for IBD, Weill Cornell Medicine, Division of Gastroenterology and Hepatology, New York, NY, USA
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Sands BE, Long MD, Reinisch W, Panés J, Loftus EV, Nduaka CI, Soonasra A, Mundayat R, Lawendy N, Chan G, Friedman GS, Su C. Tofacitinib for the Treatment of Ulcerative Colitis: Analysis of Nonmelanoma Skin Cancer Rates From the Ulcerative Colitis Clinical Program. Inflamm Bowel Dis 2022; 28:234-245. [PMID: 33742652 PMCID: PMC8804509 DOI: 10.1093/ibd/izab056] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND Tofacitinib is an oral, small molecule Janus kinase inhibitor for the treatment of ulcerative colitis (UC). We present integrated analyses of nonmelanoma skin cancer (NMSC) incidence in the tofacitinib UC clinical program. METHODS Nonmelanoma skin cancer events were evaluated from 3 randomized, placebo-controlled studies: 2 identical, 8-week induction studies (NCT01465763, NCT01458951), a 52-week maintenance study (NCT01458574), and an open-label, long-term extension study (NCT01470612). Cohorts analyzed were: Induction, Maintenance, and Overall (patients receiving ≥1 dose of tofacitinib 5 mg or 10 mg twice daily [BID]). An independent adjudication committee reviewed potential NMSC. Proportions and incidence rates (IRs; unique patients with events per 100 patient-years of exposure) for NMSC were evaluated. A Cox proportional hazards model was used for risk factor analysis. RESULTS Nonmelanoma skin cancer was evaluated for 1124 patients (2576.4 patient-years of tofacitinib exposure; ≤6.8 years' treatment). In the Induction Cohort, NMSC IR was 0.00 for placebo and 1.26 for 10 mg BID. Nonmelanoma skin cancer IR was 0.97 for placebo, 0.00 for 5 mg BID and 1.91 for 10 mg BID in the Maintenance Cohort, and 0.73 (n = 19) in the Overall Cohort. No NMSC was metastatic or led to discontinuation. In the Overall Cohort, Cox regression identified prior NMSC (hazard ratio [HR], 9.09; P = 0.0001), tumor necrosis factor inhibitor (TNFi) failure (3.32; P = 0.0363), and age (HR per 10-year increase, 2.03; P = 0.0004) as significant independent NMSC risk factors. CONCLUSIONS For patients receiving tofacitinib, NMSC occurred infrequently. Older age, prior NMSC, and TNFi failure, which are previously reported NMSC risk factors in patients with UC, were associated with increased NMSC risk.
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Affiliation(s)
- Bruce E Sands
- Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Millie D Long
- University of North Carolina, Center for Gastrointestinal Biology and Disease, Chapel Hill, North Carolina, USA
| | | | - Julian Panés
- Hospital Clínic de Barcelona, IDIBAPS, CIBERehd, Barcelona, Spain
| | - Edward V Loftus
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | | | | | | | | | - Gary Chan
- Pfizer Inc, Collegeville, Pennsylvania, USA
| | | | - Chinyu Su
- Pfizer Inc, Collegeville, Pennsylvania, USA
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Halper-Stromberg E, McCall CM, Haley LM, Lin MT, Vogt S, Gocke CD, Eshleman JR, Stevens W, Martinson NA, Epeldegui M, Holdhoff M, Bettegowda C, Glantz MJ, Ambinder RF, Xian RR. CloneRetriever: An Automated Algorithm to Identify Clonal B and T Cell Gene Rearrangements by Next-Generation Sequencing for the Diagnosis of Lymphoid Malignancies. Clin Chem 2021; 67:1524-1533. [PMID: 34491318 PMCID: PMC8965457 DOI: 10.1093/clinchem/hvab141] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 07/10/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND Clonal immunoglobulin and T-cell receptor rearrangements serve as tumor-specific markers that have become mainstays of the diagnosis and monitoring of lymphoid malignancy. Next-generation sequencing (NGS) techniques targeting these loci have been successfully applied to lymphoblastic leukemia and multiple myeloma for minimal residual disease detection. However, adoption of NGS for primary diagnosis remains limited. METHODS We addressed the bioinformatics challenges associated with immune cell sequencing and clone detection by designing a novel web tool, CloneRetriever (CR), which uses machine-learning principles to generate clone classification schemes that are customizable, and can be applied to large datasets. CR has 2 applications-a "validation" mode to derive a clonality classifier, and a "live" mode to screen for clones by applying a validated and/or customized classifier. In this study, CR-generated multiple classifiers using 2 datasets comprising 106 annotated patient samples. A custom classifier was then applied to 36 unannotated samples. RESULTS The optimal classifier for clonality required clonal dominance ≥4.5× above background, read representation ≥8% of all reads, and technical replicate agreement. Depending on the dataset and analysis step, the optimal algorithm yielded sensitivities of 81%-90%, specificities of 97%-100%, areas under the curve of 91%-94%, positive predictive values of 92-100%, and negative predictive values of 88%-98%. Customization of the algorithms yielded 95%-100% concordance with gold-standard clonality determination, including rescue of indeterminate samples. Application to a set of unknowns showed concordance rates of 83%-96%. CONCLUSIONS CR is an out-of-the-box ready and user-friendly software designed to identify clonal rearrangements in large NGS datasets for the diagnosis of lymphoid malignancies.
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Affiliation(s)
| | - Chad M McCall
- Department of Pathology, Duke University School of Medicine, Durham, NC
| | - Lisa M Haley
- Department of Pathology, Johns Hopkins School of Medicine, Baltimore, MD
| | - Ming-Tseh Lin
- Department of Pathology, Johns Hopkins School of Medicine, Baltimore, MD
| | - Samantha Vogt
- Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD
| | - Christopher D Gocke
- Department of Pathology, Johns Hopkins School of Medicine, Baltimore, MD
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins School of Medicine, Baltimore, MD
| | - James R Eshleman
- Department of Pathology, Johns Hopkins School of Medicine, Baltimore, MD
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins School of Medicine, Baltimore, MD
| | - Wendy Stevens
- Department of Molecular Medicine and Haematology, University of the Witwatersrand, Johannesburg, South Africa
| | - Neil A Martinson
- Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD
- Perinatal HIV Research Unit (PHRU), University of the Witwatersrand, Johannesburg, South Africa
| | - Marta Epeldegui
- Department of Obstetrics and Gynecology, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Matthias Holdhoff
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins School of Medicine, Baltimore, MD
| | - Chetan Bettegowda
- Department of Neurosurgery, Johns Hopkins School of Medicine, Baltimore, MD
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins School of Medicine, Baltimore, MD
| | - Michael J Glantz
- Department of Neurosurgery, Medicine, and Neurology, Penn State Milton S. Hershey Medical Center, Hershey, PA
| | - Richard F Ambinder
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins School of Medicine, Baltimore, MD
| | - Rena R Xian
- Department of Pathology, Johns Hopkins School of Medicine, Baltimore, MD
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins School of Medicine, Baltimore, MD
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Cohen AT, Sah J, Dhamane AD, Lee T, Rosenblatt L, Hlavacek P, Emir B, Keshishian A, Yuce H, Luo X. Effectiveness and Safety of Apixaban Versus Warfarin Among Older Patients with Venous Thromboembolism with Different Demographics and Socioeconomic Status. Adv Ther 2021; 38:5519-5533. [PMID: 34570310 PMCID: PMC8520868 DOI: 10.1007/s12325-021-01918-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 09/08/2021] [Indexed: 12/12/2022]
Abstract
Introduction Impact of demographics and socioeconomic status (SES) on anticoagulant treatment outcomes among patients with venous thromboembolism (VTE) is not well understood. This study evaluated risks of recurrent VTE, major bleeding (MB), and clinically relevant non-major bleeding (CRNMB) among older patients with VTE initiating apixaban or warfarin stratified by demographics and SES. Methods Adult patients (≥ 65 years) who initiated apixaban or warfarin after a VTE event were selected from the US CMS Medicare database (September 2014–December 2017). Stabilized inverse probability treatment weighting (IPTW) was used to balance patient characteristics between treatment cohorts. Patients were stratified by age, gender, race, and SES. For each subgroup, Cox proportional hazard models were used to evaluate if there was a significant interaction (p < 0.10) between treatment and subgroup for recurrent VTE, MB, and CRNMB. Results In total, 22,135 apixaban and 45,840 warfarin patients with VTE were included. Post-IPTW, patient characteristics were balanced between treatment cohorts. In older patients, apixaban treatment was associated with significantly lower risks of recurrent VTE (hazard ratio [HR] 0.64; 95% confidence interval [CI] 0.52–0.79), MB (HR 0.65; 95% CI 0.57–0.75), and CRNMB (HR 0.79; 95% CI 0.75–0.85) versus warfarin. When stratified by demographics and SES, higher incidence rates of recurrent VTE, MB, and CRNMB were observed for black vs white patients and patients with lower vs higher SES. Comparison of apixaban with warfarin by different demographic and SES subgroups showed generally consistent results as the overall analysis. For most subgroups, no significant interaction was observed between treatment and subgroup strata for recurrent VTE, MB, and CRNMB. Conclusion Among older patients with VTE initiating apixaban or warfarin, higher rates of recurrent VTE and bleeding were observed in black patients and patients with lower SES. Apixaban had a lower risk of recurrent VTE, MB, and CRNMB compared to warfarin. Analyses of demographic and SES subgroups showed consistent findings. Supplementary Information The online version contains supplementary material available at 10.1007/s12325-021-01918-0.
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Affiliation(s)
- Alexander T Cohen
- Department of Hematological Medicine, Guy's and St Thomas' Hospitals, Guy's and St Thomas' NHS Foundation Trust, King's College London, Westminster Bridge Road, London, UK.
| | - Janvi Sah
- STATinMED Research, Ann Arbor, MI, USA
| | | | | | | | | | | | | | - Huseyin Yuce
- New York City College of Technology, City University of New York, New York, NY, USA
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Dubinsky MC, Watanabe K, Molander P, Peyrin-Biroulet L, Rubin M, Melmed GY, Deuring JJ, Woolcott J, Cappelleri JC, Steinberg K, Connor S. Ulcerative Colitis Narrative Global Survey Findings: The Impact of Living With Ulcerative Colitis-Patients' and Physicians' View. Inflamm Bowel Dis 2021; 27:1747-1755. [PMID: 33529314 PMCID: PMC8528151 DOI: 10.1093/ibd/izab016] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND The Ulcerative Colitis (UC) Narrative is a global patient and physician survey aimed at identifying the impact of UC and comparing and contrasting perceptions of UC burden and management approaches. METHODS Surveys of patients with UC (self-reported diagnosis; n = 2100) and physicians (n = 1254) were completed across 10 countries by The Harris Poll between August 2017 and February 2018. Questionnaires covered multiple aspects of UC, including diagnosis, treatment, and impact on patient quality of life, in addition to standard demographic information. Descriptive statistics are reported. RESULTS The majority of patients (82%) had moderate to severe UC (based on medication history; those who had only ever taken 5-aminosalicylates were excluded); 67% described their UC as controlled with few to no symptoms. On average, patients experienced 4.3 flares (standard deviation, 7.4) in the past year. Diagnostic delay was on average 2.0 years (standard deviation, 5.4); 42% of patients waited ≥1 year. Most patients (65%) felt that UC controlled their life rather than them controlling their disease. Because of the fear of repercussions, many patients had not disclosed their UC to their employer. Discussion of the emotional impact of UC during routine appointments was less of a priority for physicians, compared with patients. CONCLUSIONS The data from this global survey highlight that patients with UC experience diagnostic delay, poor disease control, and adverse impact on their quality of life. Patients report UC to be a mentally exhausting condition; however, emotional and mental health issues are infrequently discussed at routine appointments.
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Affiliation(s)
- Marla C Dubinsky
- Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | | | - Pauliina Molander
- Abdominal Center, Gastroenterology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | | | - Michele Rubin
- University of Chicago Medicine, Inflammatory Bowel Disease Center, Chicago, Illinois, USA
| | - Gil Y Melmed
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | | | | | | | | | - Susan Connor
- Liverpool Hospital, South Western Sydney Clinical School, University of New South Wales, Ingham Institute of Applied Medical Research, Liverpool, New South Wales, Australia
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McLaughlin JM, Khan F, Pugh S, Angulo FJ, Schmitt HJ, Isturiz RE, Jodar L, Swerdlow DL. County-level Predictors of Coronavirus Disease 2019 (COVID-19) Cases and Deaths in the United States: What Happened, and Where Do We Go from Here? Clin Infect Dis 2021; 73:e1814-e1821. [PMID: 33211797 PMCID: PMC7717189 DOI: 10.1093/cid/ciaa1729] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 11/16/2020] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND The United States has been heavily impacted by the coronavirus disease 2019 (COVID-19) pandemic. Understanding microlevel patterns in US rates of COVID-19 can inform specific prevention strategies. METHODS Using a negative binomial mixed-effects regression model, we evaluated the associations between a broad set of US county-level sociodemographic, economic, and health status-related characteristics and cumulative rates of laboratory-confirmed COVID-19 cases and deaths between 22 January 2020 and 31 August 2020. RESULTS Rates of COVID-19 cases and deaths were higher in US counties that were more urban or densely populated or that had more crowded housing, air pollution, women, persons aged 20-49 years, racial/ethnic minorities, residential housing segregation, income inequality, uninsured persons, diabetics, or mobility outside the home during the pandemic. CONCLUSIONS To our knowledge, this study provides results from the most comprehensive multivariable analysis of county-level predictors of rates of COVID-19 cases and deaths conducted to date. Our findings make clear that ensuring that COVID-19 preventive measures, including vaccines when available, reach vulnerable and minority communities and are distributed in a manner that meaningfully disrupts transmission (in addition to protecting those at highest risk of severe disease) will likely be critical to stem the pandemic.
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Affiliation(s)
| | - Farid Khan
- Pfizer Vaccines, Collegeville, Pennsylvania, USA
| | - Sarah Pugh
- Pfizer Vaccines, Collegeville, Pennsylvania, USA
| | | | | | | | - Luis Jodar
- Pfizer Vaccines, Collegeville, Pennsylvania, USA
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Curtis JR, Regueiro M, Yun H, Su C, DiBonaventura M, Lawendy N, Nduaka CI, Koram N, Cappelleri JC, Chan G, Modesto I, Lichtenstein GR. Tofacitinib Treatment Safety in Moderate to Severe Ulcerative Colitis: Comparison of Observational Population Cohort Data From the IBM MarketScan® Administrative Claims Database With Tofacitinib Trial Data. Inflamm Bowel Dis 2021; 27:1394-1408. [PMID: 33324993 PMCID: PMC8376127 DOI: 10.1093/ibd/izaa289] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Indexed: 12/30/2022]
Abstract
BACKGROUND Tofacitinib is an oral, small molecule Janus kinase inhibitor for the treatment of ulcerative colitis (UC). We aimed to estimate the overall incidence of safety events in patients with UC in a real-life population cohort for comparison with the tofacitinib UC clinical trial program. METHODS Clinical trial-like criteria were applied to an IBM MarketScan® claims database population-based cohort (n = 22,967) of patients with UC (October 2010 to September 2015) to identify a UC trial-like cohort treated with tumor necrosis factor inhibitors (TNFi; n = 6366) to compare with the tofacitinib UC clinical trial cohort (n = 1157). RESULTS Incidence rates (events per 100 patient-years; [95% confidence interval]) in the UC trial-like cohort were as follows: serious infections, 3.33 (2.73-4.02); opportunistic infections (OIs; excluding herpes zoster [HZ]), 1.45 (1.06-1.93); HZ, 1.77 (1.34-2.29); malignancies (excluding nonmelanoma skin cancer [NMSC]), 0.63 (0.43-0.90); NMSC, 1.69 (1.35-2.10); major adverse cardiovascular events (MACE), 0.51 (0.31-0.79); pulmonary embolism (PE), 0.54 (0.30-0.89); deep vein thrombosis (DVT), 1.41 (1.00-1.93); and gastrointestinal perforations, 0.31 (0.16-0.54). Compared with the UC trial-like cohort, tofacitinib-treated patients had numerically lower incidence rates for serious infections (1.75 [1.27-2.36]), OIs (excluding HZ; 0.16 [0.04-0.42]), NMSC (0.78 [0.47-1.22]), PE (0.16 [0.04-0.41]), and DVT (0.04 [0.00-0.23]), and a higher rate for HZ (3.57 [2.84-4.43]); rates for malignancies (excluding NMSC), MACE, and gastrointestinal perforations were similar. CONCLUSIONS When acknowledging limitations of comparing claims data with controlled clinical trial data, incidence rates for HZ among TNFi-treated patients in the UC trial-like cohort were lower than in the tofacitinib UC clinical trial cohort; rates for serious infections, OIs, NMSC, PE, and DVT were numerically higher. CLINICALTRIALS.GOV NCT00787202, NCT01465763, NCT01458951, NCT01458574, NCT01470612.
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Affiliation(s)
- Jeffrey R Curtis
- Division of Clinical Immunology and Rheumatology, Department of Medicine, Department of Epidemiology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Miguel Regueiro
- Department of Gastroenterology, Hepatology, and Nutrition, Cleveland Clinic, Cleveland, OH, USA
| | - Huifeng Yun
- Division of Clinical Immunology and Rheumatology, Department of Medicine, Department of Epidemiology, University of Alabama at Birmingham, Birmingham, AL, USA
| | | | | | | | | | | | | | | | | | - Gary R Lichtenstein
- Perelman School of Medicine of the University of Pennsylvania, Philadelphia, PA, USA
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Nilsson FOL, Asanin ST, Masters ET, Iadeluca L, Almond C, Cooper M, Smith S. The Cost-Effectiveness of Lorlatinib Versus Chemotherapy as a Second- or Third-Line Treatment in Anaplastic Lymphoma Kinase (ALK)-Positive Non-small-cell Lung Cancer in Sweden. Pharmacoeconomics 2021; 39:941-952. [PMID: 34080140 PMCID: PMC8298221 DOI: 10.1007/s40273-021-01015-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/06/2021] [Indexed: 05/03/2023]
Abstract
BACKGROUND Lorlatinib is a third-generation anaplastic lymphoma kinase (ALK)/c-ros oncogene 1 (ROS1) tyrosine kinase inhibitor (TKI) with efficacy in patients with ALK-rearranged non-small-cell lung cancer (NSCLC) previously treated with a second-generation ALK inhibitor or with first- and second-generation ALK inhibitors. We examined the cost-effectiveness of second- or third-line+ (2L+ or 3L+) lorlatinib in Sweden, versus chemotherapy. METHODS A partitioned survival model with three health states (progression free, progressed, or death) was used. Lorlatinib relative efficacy versus chemotherapy was derived using unanchored matching adjusted indirect treatment comparisons from a phase 2 clinical trial. Utility data were derived from the same trial and published studies. Costs (year 2019) were obtained from Swedish national data. Costs and benefits were discounted at 3% per annum using a societal perspective (base case). Model robustness was evaluated with deterministic and probabilistic sensitivity analyses. RESULTS For 2L+, the average discounted total quality-adjusted life year (QALY) gain was 1.29 years. Total incremental costs were Swedish krona (SEK) 731,791, resulting in an incremental cost-effectiveness ratio (ICER) of SEK 566,278 per QALY gained. Non-discounted survival gain amounted to 1.94 years. For 3L+, the average discounted total QALY gain was 1.25 years. Total incremental costs were SEK 754,801, resulting in an ICER of SEK 603,934 per QALY gained. Non-discounted survival gain was 1.88 years. Sensitivity analyses were consistent. CONCLUSIONS ICERs ranged from SEK 421,000 to SEK 384,066 less than the boundary for a cost-effective treatment for a high-severity disease in Sweden (SEK 988,000), suggesting 2L+ or 3L+ lorlatinib is a cost-effective treatment for ALK-positive NSCLC versus chemotherapy.
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Affiliation(s)
- Fredrik O L Nilsson
- Pfizer Innovations AB, Stockholm, Sweden.
- , Vetenskapsvägen 10 SE-191 90, Sollentuna, Sweden.
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Glick HA, Miyazaki T, Hirano K, Gonzalez E, Jodar L, Gessner BD, Isturiz RE, Arguedas A, Kohno S, Suaya JA. One-Year Quality of Life Post-Pneumonia Diagnosis in Japanese Adults. Clin Infect Dis 2021; 73:283-290. [PMID: 32447366 PMCID: PMC8282327 DOI: 10.1093/cid/ciaa595] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Accepted: 05/21/2020] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Pneumonia is a common, serious illness in the elderly, with a poorly characterized long-term impact on health-related quality of life (HRQoL). The Japanese Goto Epidemiology Study is a prospective, active, population-based surveillance study of adults with X-ray/CT scan-confirmed community-onset pneumonia, assessing the HRQoL outcome quality-adjusted life-years (QALYs). We report QALY scores and losses among a subset of participants in this study. METHODS QALYs were derived from responses to the Japanese version of the EuroQol-5D-5L health-state classification instrument at days 0, 7, 15, 30, 90, 180, and 365 after pneumonia diagnosis from participants enrolled from June 2017 to May 2018. We used patients as their own controls, calculating comparison QALYs by extrapolating EuroQol-5D-5L scores for day -30, accounting for mortality and changes in scores with age. RESULTS Of 405 participants, 85% were aged ≥65 years, 58% were male, and 69% were hospitalized for clinically and radiologically confirmed pneumonia. Compliance with interviews by patients or proxies was 100%. Adjusted EuroQol-5D-5L scores were 0.759, 0.561, 0.702, and 0.689 at days -30, 0 (diagnosis), 180, and 365, respectively. Average scores at all time points remained below the average day -30 scores (P ≤ .001). Pneumonia resulted in a 1-year adjusted loss of 0.13 QALYs (~47.5 quality-adjusted days) (P < .001). CONCLUSIONS Substantial QALY losses were observed among Japanese adults following pneumonia diagnosis, and scores had not returned to prediagnosis levels at 1 year postdiagnosis. QALY scores and cumulative losses were comparable to those in US adults with chronic heart failure, stroke, or renal failure.
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Affiliation(s)
- Henry A Glick
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Taiga Miyazaki
- Department of Respiratory Medicine, Nagasaki University Hospital, Nagasaki, Japan
- Department of Infectious Diseases, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Katsuji Hirano
- Department of Respiratory Medicine, Nagasaki University Hospital, Nagasaki, Japan
| | - Elisa Gonzalez
- Vaccines Medical Development and Scientific/Clinical Affairs, Pfizer Inc, Collegeville, Pennsylvania, USA
| | - Luis Jodar
- Vaccines Medical Development and Scientific/Clinical Affairs, Pfizer Inc, Collegeville, Pennsylvania, USA
| | - Bradford D Gessner
- Vaccines Medical Development and Scientific/Clinical Affairs, Pfizer Inc, Collegeville, Pennsylvania, USA
| | - Raul E Isturiz
- Vaccines Medical Development and Scientific/Clinical Affairs, Pfizer Inc, Collegeville, Pennsylvania, USA
| | - Adriano Arguedas
- Vaccines Medical Development and Scientific/Clinical Affairs, Pfizer Inc, Collegeville, Pennsylvania, USA
| | - Shigeru Kohno
- Department of Respiratory Medicine, Nagasaki University Hospital, Nagasaki, Japan
| | - Jose A Suaya
- Vaccines Medical Development and Scientific/Clinical Affairs, Pfizer Inc, Collegeville, Pennsylvania, USA
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de Vlam K, Ogdie A, Bushmakin AG, Cappelleri JC, Fleischmann R, Taylor PC, Azevedo V, Fallon L, Woolcott J, Mease PJ. Median time to pain improvement and the impact of baseline pain severity on pain response in patients with psoriatic arthritis treated with tofacitinib. RMD Open 2021; 7:e001609. [PMID: 34226183 PMCID: PMC8258668 DOI: 10.1136/rmdopen-2021-001609] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 05/22/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Pain is a core domain of psoriatic arthritis (PsA). This post hoc analysis evaluated time to pain improvement and the impact of baseline pain severity on pain response in patients with PsA receiving tofacitinib. METHODS Data from two trials (NCT01877668; NCT01882439) in patients receiving tofacitinib 5 mg twice daily, placebo switching to tofacitinib 5 mg twice daily at month 3 (placebo-to-tofacitinib) or adalimumab (NCT01877668 only) were included. Improvement in pain (≥30%/≥50% decrease from baseline in Visual Analogue Scale pain score) was assessed; median time to initial (first post-baseline visit)/continued (first two consecutive post-baseline visits) pain improvement was estimated (Kaplan-Meier) for all treatment arms. A parametric model was used to determine the relationship between baseline pain severity and time to pain response in patients receiving tofacitinib. RESULTS At month 3, more patients experienced pain improvements with tofacitinib/adalimumab versus placebo. Median days (95% CI) to initial/continued pain improvements of ≥30% and ≥50%, respectively, were 55 (29-57)/60 (57-85) and 85 (57-92)/171 (90-not estimable (NE)) for tofacitinib, versus 106 (64-115)/126 (113-173) and 169 (120-189)/NE (247-NE) for placebo-to-tofacitinib. Pain improvements were also experienced more quickly for adalimumab versus placebo. Predicted time to ≥30%/≥50% pain improvement was shorter in patients with higher baseline pain versus lower baseline pain (tofacitinib arm only). CONCLUSIONS In patients with PsA, pain improvements were experienced by more patients, and more rapidly, with tofacitinib and adalimumab versus placebo. In those receiving tofacitinib, higher baseline pain was associated with faster pain improvements.
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Affiliation(s)
- Kurt de Vlam
- Department of Rheumatology, UZ Leuven, Leuven, Belgium
| | - Alexis Ogdie
- Division of Rheumatology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | | | | | - Roy Fleischmann
- Department of Internal Medicine, University of Texas Southwestern Medical Center and Metroplex Clinical Research Center, Dallas, Texas, USA
| | - Peter C Taylor
- Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, Oxfordshire, UK
| | - Valderilio Azevedo
- Departamento de Clínica Médica, Universidade Federal do Paraná, Curitiba, Brazil
| | - Lara Fallon
- Global Medical Affairs, Rheumatology, Pfizer Inc, Kirkland, Quebec, Canada
| | - John Woolcott
- Global Medical Affairs, Gastroenterology, Inflammation and Immunology, Pfizer Inc, Collegeville, Pennsylvania, USA
| | - Philip J Mease
- Swedish Medical Center/Providence St. Joseph Health and University of Washington, Seattle, Washington, USA
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Cohen SB, Pope J, Haraoui B, Mysler E, Diehl A, Lukic T, Liu S, Stockert L, Germino R, Menon S, Shi H, Keystone EC. Efficacy and safety of tofacitinib modified-release 11 mg once daily plus methotrexate in adult patients with rheumatoid arthritis: 24-week open-label phase results from a phase 3b/4 methotrexate withdrawal non-inferiority study (ORAL Shift). RMD Open 2021; 7:e001673. [PMID: 34103405 PMCID: PMC8190053 DOI: 10.1136/rmdopen-2021-001673] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 05/12/2021] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVES To report the efficacy, safety and patient-reported outcome measures (PROs) of tofacitinib modified-release 11 mg once daily plus methotrexate in patients with rheumatoid arthritis (RA) from the open-label phase of Oral Rheumatoid Arthritis Trial (ORAL) Shift. METHODS ORAL Shift was a global, 48-week, phase 3b/4 withdrawal study in patients with moderate to severe RA and an inadequate response to methotrexate. Patients received open-label tofacitinib modified-release 11 mg once daily plus methotrexate; those who achieved low disease activity (LDA; Clinical Disease Activity Index (CDAI)≤10) at week 24 were randomised to receive blinded tofacitinib 11 mg once daily plus placebo (ie, blinded methotrexate withdrawal) or continue with blinded tofacitinib 11 mg once daily plus methotrexate for another 24 weeks. Efficacy, PROs and safety from the open-label phase are reported descriptively. RESULTS Following screening, 694 patients were enrolled and received tofacitinib plus methotrexate in the open-label phase. At week 24, 527 (84.5%) patients achieved CDAI-defined LDA. Improvements from baseline to weeks 12 and 24 were generally observed for all efficacy outcomes (including measures of disease activity, and response, LDA and remission rates) and PROs. Adverse events (AEs), serious AEs and discontinuations due to AEs were reported by 362 (52.2%), 20 (2.9%) and 41 (5.9%) patients, respectively. No deaths were reported. CONCLUSIONS Tofacitinib modified-release 11 mg once daily plus methotrexate conferred improvements in disease activity measures, functional outcomes and PROs, with most (84.5%) patients achieving CDAI-defined LDA after 24 weeks of open-label treatment; the safety profile was generally consistent with the historic safety profile of tofacitinib.Funded by Pfizer Inc; NCT02831855.
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Affiliation(s)
| | - Janet Pope
- Department of Medicine, Division of Rheumatology, Western University, London, Ontario, Canada
| | - Boulos Haraoui
- Centre Hospitalier de l'Universite de Montreal, Montreal, Quebec, Canada
| | - Eduardo Mysler
- Organización Médica de Investigación, Buenos Aires, Argentina
| | | | | | | | | | | | | | | | - Edward C Keystone
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
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50
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Burmester GR, Nash P, Sands BE, Papp K, Stockert L, Jones TV, Tan H, Madsen A, Valdez H, Cohen SB. Adverse events of special interest in clinical trials of rheumatoid arthritis, psoriatic arthritis, ulcerative colitis and psoriasis with 37 066 patient-years of tofacitinib exposure. RMD Open 2021; 7:e001595. [PMID: 34045358 PMCID: PMC8162077 DOI: 10.1136/rmdopen-2021-001595] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 04/30/2021] [Accepted: 05/04/2021] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVES To analyse adverse events (AEs) of special interest across tofacitinib clinical programmes in rheumatoid arthritis (RA), psoriatic arthritis (PsA), ulcerative colitis (UC) and psoriasis (PsO), and to determine whether the incidence rates (IRs; unique patients with events per 100 patient-years) of these events are consistent across diseases. METHODS The analysis included data from patients exposed to ≥1 dose of tofacitinib in phase 1, 2, 3 or 3b/4 clinical trials and long-term extension (LTE) studies (38 trials) in RA (23 trials), PsA (3 trials), UC (5 trials) and PsO (7 trials). All studies were completed by or before July 2019, except for one ongoing UC LTE study (data cut-off May 2019). IRs were obtained for AEs of special interest. RESULTS 13 567 patients were included in the analysis (RA: n=7964; PsA: n=783; UC: n=1157; PsO: n=3663), representing 37 066 patient-years of exposure. Maximum duration of exposure was 10.5 years (RA). AEs within the 'infections and infestations' System Organ Class were the most common in all diseases. Among AEs of special interest, IRs were highest for herpes zoster (non-serious and serious; 3.6, 1.8, 3.5 and 2.4 for RA, PsA, UC and PsO, respectively) and serious infections (2.5, 1.2, 1.7 and 1.3 for RA, PsA, UC and PsO, respectively). Age-adjusted and sex-adjusted mortality ratios (weighted for country) were ≤0.2 across cohorts. CONCLUSIONS The tofacitinib safety profile in this analysis was generally consistent across diseases and with longer term follow-up compared with previous analyses.
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Affiliation(s)
- Gerd R Burmester
- Department of Rheumatology and Clinical Immunology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Peter Nash
- Department of Medicine, Griffith University, Brisbane, Queensland, Australia
| | - Bruce E Sands
- Dr. Henry D Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York City, New York, USA
| | - Kim Papp
- Clinical Research, Probity Medical Research Inc, Waterloo, Ontario, Canada
| | | | | | | | - Ann Madsen
- Pfizer Inc, New York City, New York, USA
| | | | - Stanley B Cohen
- Metroplex Clinical Research Center, Dallas, Texas, USA
- Department of Internal Medicine, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
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