47 research outputs found
The Neighborhoodâs Catalogue: Lower East Side Planning and Design File
This catalogue was designed to support the process of slow redevelopment over time, combined with conservation of diverse social and historical continuity and the exploration of new land and building uses. The catalogue shows how to involve neighborhoods in participation, supportive design, incremental planning and phased development. This project was made possible by a grant from the National Endowment for the Arts. Reprinted in 1987.https://dc.uwm.edu/caupr_mono/1047/thumbnail.jp
Factors Associated with Revision Surgery after Internal Fixation of Hip Fractures
Background: Femoral neck fractures are associated with high rates of revision surgery after management with internal fixation. Using data from the Fixation using Alternative Implants for the Treatment of Hip fractures (FAITH) trial evaluating methods of internal fixation in patients with femoral neck fractures, we investigated associations between baseline and surgical factors and the need for revision surgery to promote healing, relieve pain, treat infection or improve function over 24 months postsurgery. Additionally, we investigated factors associated with (1) hardware removal and (2) implant exchange from cancellous screws (CS) or sliding hip screw (SHS) to total hip arthroplasty, hemiarthroplasty, or another internal fixation device. Methods: We identified 15 potential factors a priori that may be associated with revision surgery, 7 with hardware removal, and 14 with implant exchange. We used multivariable Cox proportional hazards analyses in our investigation. Results: Factors associated with increased risk of revision surgery included: female sex, [hazard ratio (HR) 1.79, 95% confidence interval (CI) 1.25-2.50; P = 0.001], higher body mass index (fo
Omecamtiv mecarbil in chronic heart failure with reduced ejection fraction, GALACTICâHF: baseline characteristics and comparison with contemporary clinical trials
Aims:
The safety and efficacy of the novel selective cardiac myosin activator, omecamtiv mecarbil, in patients with heart failure with reduced ejection fraction (HFrEF) is tested in the Global Approach to Lowering Adverse Cardiac outcomes Through Improving Contractility in Heart Failure (GALACTICâHF) trial. Here we describe the baseline characteristics of participants in GALACTICâHF and how these compare with other contemporary trials.
Methods and Results:
Adults with established HFrEF, New York Heart Association functional class (NYHA)ââ„âII, EF â€35%, elevated natriuretic peptides and either current hospitalization for HF or history of hospitalization/ emergency department visit for HF within a year were randomized to either placebo or omecamtiv mecarbil (pharmacokineticâguided dosing: 25, 37.5 or 50âmg bid). 8256 patients [male (79%), nonâwhite (22%), mean age 65âyears] were enrolled with a mean EF 27%, ischemic etiology in 54%, NYHA II 53% and III/IV 47%, and median NTâproBNP 1971âpg/mL. HF therapies at baseline were among the most effectively employed in contemporary HF trials. GALACTICâHF randomized patients representative of recent HF registries and trials with substantial numbers of patients also having characteristics understudied in previous trials including more from North America (n = 1386), enrolled as inpatients (n = 2084), systolic blood pressureâ<â100âmmHg (n = 1127), estimated glomerular filtration rate <â30âmL/min/1.73 m2 (n = 528), and treated with sacubitrilâvalsartan at baseline (n = 1594).
Conclusions:
GALACTICâHF enrolled a wellâtreated, highârisk population from both inpatient and outpatient settings, which will provide a definitive evaluation of the efficacy and safety of this novel therapy, as well as informing its potential future implementation
Treatment of Rosacea With Concomitant Use of Topical Ivermectin 1% Cream and Brimonidine 0.33% Gel: A Randomized, Vehicle-controlled Study
BACKGROUND: There is currently a lack of data on the simultaneous treatment of different features of rosacea. Individually, ivermectin 1% (IVM) cream and brimonidine 0.33% (BR) gel have demonstrated efficacy on inflammatory lesions and persistent erythema, respectively.
OBJECTIVE: To evaluate the efficacy, safety, patient satisfaction, and optimal timing of administration of IVM associated with BR (IVM+BR) versus their vehicles in rosacea (investigator global assessment [IGA] â„3).
METHODS: Multicenter, randomized, double-blind study including subjects with rosacea characterized by moderate to severe persistent erythema and inflammatory lesions. The active treatment group included the IVM+BR/12 weeks subgroup (once-daily BR and once-daily IVM for 12 weeks), and the IVM+BR/8 weeks subgroup (once-daily BR vehicle for 4 weeks followed by once-daily BR for the remaining 8 weeks and once-daily IVM for 12 weeks). The vehicle group received once-daily BR vehicle and once-daily IVM vehicle for 12 weeks.
RESULTS: The association showed superior efficacy (IGA success [clear/almost clear]) for erythema and inflammatory lesions in the total active group (combined active subgroups) compared to vehicle (55.8% vs. 36.8%, P=0.007) at week 12. The success rate increased from 32.7% to 61.2% at hour 0 and hour 3, respectively, in the IVM+BR/12 weeks subgroup, and from 28.3% to 50% in the IVM+BR/8 weeks subgroup. Reductions in erythema and inflammatory lesion counts confirmed the additive effect of BR to IVM treatment. Subjects reported greater improvement in the active subgroups than in the vehicle group, and similar rates for facial appearance satisfaction after the first 4 weeks of treatment in both active subgroups. All groups showed similar tolerability profiles.
CONCLUSION: Concomitant administration of IVM cream with BR gel demonstrated good efficacy and safety, endorsing the comprehensive approach to this complex disease. Early introduction of BR, along with a complete daily skin care regimen may accelerate treatment success without impairing tolerability.
J Drugs Dermatol. 2017;16(9):909-916
Concurrent administration of ivermectin 1% cream with brimonidine 0.33% gel improves efficacy and tolerability in treatment of moderate-to-severe rosacea
Background/Objective: Multiple studies have demonstrated the efficacy of ivermectin 1% (IVM) cream (inflammatory lesions) and brimonidine 0.33% (BR) gel (persistent erythema). This prospective study evaluated the efficacy and safety of IVM and BR versus their vehicles in moderate-to-severe rosacea.
Methods: This was a multicenter, randomized, double-blind, vehicle-controlled study in moderate-to-severe rosacea (Investigator Global Assessment [IGA] ?3). The study comprised three arms. The two active treatment arms were: 1) once-daily BR (morning) and IVM (evening) for 12 weeks (IVM+BR/12W; n=49); or 2) Once-daily BR vehicle for four weeks, followed by once-daily BR for eight weeks (morning), and once-daily IVM for 12 weeks (evening; IVM+BR/8W; n=46). The the vehicle arm stipulated once-daily BR vehicle (morning) and IVM vehicle (evening), 12 weeks (n=95). A general skin care regimen (cleanser/moisturizer/sunscreen) was provided/recommended. IGA (0â4), Clinicianâs Erythema Assessment (CEA; 0â4), percent change from baseline inflammatory lesion count (ILC), percentage of subjects with 10- percent IL reduction, subject global rosacea improvement, and facial appearance questionnaire. Adverse events (AEs) were monitored throughout the study.
Results: The total IVM and BR population showed superior efficacy (Week 12, Hour 3; IGA success [clear/almost clear]) versus vehicle (55.8% vs. 36.8%, p=0.007); IVM and BR/12W showed better efficacy versus vehicle (61.2% vs. 36.8%, p=0.003) than IVM and BR/8W (50% vs. 36.8%, p=0.135). At Week 12, success increased for IVM and BR/12W (32.7%, Hour 0 [pre-BR application]; 61.2%, Hour 3 [post-BR application) and IVM and BR/8W (28.3%, Hour 0; 50%, Hour 3). CEA and median percent change in ILC improved with IVM and BR/12W and IVM and BR/8W vs vehicle (p\u3c0.01). IVM and BR/12W trended toward higher efficacy. Eight treatment-related AEs in six subjects (3.2%) were reported (including treatment-related worsening of rosacea: 1 with IVM and BR, 3 with vehicle).
Conclusion: Administration of IVM cream with BR gel demonstrated good efficacy and safety. Early introduction of BR (Day 1; with a complete daily skin care regimen) might benefit efficacy and accelerate treatment success without impairing tolerability.
Funding: This analysis was funded by Galderma R&D. G. SchÀfer and N. Kerrouche are employees of Galderma
Triple-combination clindamycin phosphate 1.2%/benzoyl peroxide 3.1%/adapalene 0.15% gel for moderate-to-severe acne in children and adolescents: Randomized phase 2 study
BACKGROUND/OBJECTIVES: Topical clindamycin phosphate 1.2%/benzoyl peroxide 3.1%/adapalene 0.15% gel (IDP-126) is the first fixed-dose triple-combination formulation in development for acne. This post hoc analysis investigated efficacy and safety of IDP-126 in children and adolescents with moderate-to-severe acne.
METHODS: In a randomized, double-blind phase 2 study (NCT03170388), participants â„9âyears of age with moderate-to-severe acne were eligible for randomization (1:1:1:1:1) to once-daily IDP-126, one of three dyad combination gels, or vehicle gel for 12âweeks. This post hoc analysis of pediatric participants (n = 394) included children and adolescents up to 17âyears of age. Assessments included treatment success, inflammatory/noninflammatory lesion counts, Acne-Specific Quality of Life (Acne-QoL) questionnaire, treatment-emergent adverse events (TEAEs), and cutaneous safety/tolerability.
RESULTS: At Week 12, treatment success rates were significantly greater with IDP-126 (55.8%) than with vehicle (5.7%; pâ\u3câ.001) or any of the dyad combinations (range: 30.8%-33.9%; pâ\u3câ.01, all). Lesion reductions with IDP-126 were also significantly greater than with vehicle (inflammatory: 78.3% vs. 45.1%; noninflammatory: 70.0% vs. 37.6%; pâ\u3câ.001, both) and 9.2%-16.6% greater than with any of the dyad combinations. Increases (improvements) from baseline in Acne-QoL domain scores were generally greater with IDP-126 than in any other treatment group. The most common treatment-related TEAEs across treatment groups were application site pain and dryness. Most treatment-related TEAEs were of mild-to-moderate severity.
CONCLUSION: IDP-126 gel-a novel fixed-dose, triple-combination topical formulation for acne-demonstrated superior efficacy to vehicle and three dyad component gels and was well tolerated in children and adolescents with moderate-to-severe acne
Mobilisation and analyses of publicly available SARS-CoV-2 data for pandemic responses
The COVID-19 pandemic has seen large-scale pathogen genomic sequencing efforts, becoming part of the toolbox for surveillance and epidemic research. This resulted in an unprecedented level of data sharing to open repositories, which has actively supported the identification of SARS-CoV-2 structure, molecular interactions, mutations and vari-ants, and facilitated vaccine development and drug reuse studies and design. The European COVID-19 Data Platform was launched to support this data sharing, and has resulted in the deposition of several million SARS-CoV-2 raw reads. In this paper we describe (1) open data sharing, (2) tools for submission, analysis, visualisation and data claiming (e.g. ORCiD), (3) the systematic analysis of these datasets, at scale via the SARS-CoV-2 Data Hubs as well as (4) lessons learnt. This paper describes a component of the Platform, the SARS-CoV-2 Data Hubs, which enable the extension and set up of infrastructure that we intend to use more widely in the future for pathogen surveillance and pandemic preparedness.</p