Pick Topic
Review Topic
List Experts
Examine Expert
Save Expert
  Site Guide ··   
Psoriasis: HELP
Articles by Nicole M. Dumont
Based on 11 articles published since 2010
(Why 11 articles?)

Between 2010 and 2020, Nicole Dumont wrote the following 11 articles about Psoriasis.
+ Citations + Abstracts
1 Review Systemic Treatment of Recalcitrant Pediatric Psoriasis: A Case Series and Literature Review. 2015

Garber, Caren / Creighton-Smith, Malcolm / Sorensen, Eric P / Dumont, Nicole / Gottlieb, Alice B. · ·J Drugs Dermatol · Pubmed #26267734.

ABSTRACT: BACKGROUND/PURPOSE: No systemic drugs are approved by the Food and Drug Administration to treat pediatric psoriasis due to a lack of supporting data. The purpose of this study is to present cases demonstrating the use of systemic drugs in pediatric psoriasis. METHODS: In this case series, data were collected on patients ≤ 18 years old with moderate-to-severe psoriasis treated with systemic medications (traditional systemic drugs or biologics) from 2008 through 2014. Efficacy was measured using the validated simple measure for assessing psoriasis activity (S-MAPA), and the product of the body surface area and Physician Global Assessment. RESULTS: Twenty-seven patients aged 5 to 18 years were eligible, and 56 treatment courses were analyzed. Methotrexate (MTX) was the most frequently prescribed systemic (70%), followed by etanercept (59%). Clearance rates were highest on biologic medications (67% for etanercept and adalimumab, 33% for ustekinumab). Phototherapy, cyclosporine, and MTX were less effective in clearing psoriasis, although they were successful in improving S-MAPA ≥ 50% from baseline 100%, 67%, and 36% of the time, respectively. The most common adverse events were sunburn for patients on narrowband ultraviolet B phototherapy (14%), gastrointestinal intolerance and minor infections for patients on MTX (16% each), and minor infections for patients on etanercept (25%) and adalimumab (33%). The most common reasons for discontinuation were secondary failure (38% for etanercept, 33% for adalimumab) or lack of response (37% for MTX, 33% for cyclosporine). CONCLUSION: Although phototherapy, MTX, and cyclosporine are effective for controlling resistant pediatric psoriasis, concerns about long-term safety or inconvenience have led people to consider biologics in their place. However, there is a lack of literature on the use of biologics in pediatric psoriasis. These cases attest to the safety and efficacy of etanercept, adalimumab, and ustekinumab in pediatric psoriasis, expanding the treatment repertoire and guiding dermatologists in better managing recalcitrant pediatric psoriasis.

2 Clinical Trial Assessor-blinded study of the metabolic syndrome and surrogate markers of increased cardiovascular risk in children with moderate-to-severe psoriasis compared with age-matched population of children with warts. 2011

Volf, Eva M / Levine, Danielle E / Michelon, Melissa A / Au, Shiu-Chung / Patvardhan, Eshan / Dumont, Nicole / Loo, Daniel S / Kuvin, Jeffrey / Gottlieb, Alice B. ·Tufts University School of Medicine, Boston, MA 02111, USA. eva.volf@tufts.edu ·J Drugs Dermatol · Pubmed #21818512.

ABSTRACT: Adult patients with psoriasis have an increased prevalence of the metabolic syndrome (MetS) and cardiovascular disease (CVD) risk factors due to elevations of Tumor Necrosis Factor and other inflammatory cytokines.1,2 Recently, higher rates of hyperlipidemia, obesity, hypertension, and diabetes mellitus were seen in patients with juvenile psoriasis.3 Here, we report the interim results of an ongoing study of MetS and CVD risk factors in pediatric psoriasis patients.

3 Article Concomitant atopic dermatitis and psoriasis - a retrospective review. 2019

Barry, Kelly / Zancanaro, Pedro / Casseres, Rachel / Abdat, Rana / Dumont, Nicole / Rosmarin, David. ·Tufts University School of Medicine, Boston, MA, USA. · Department of Dermatology, Tufts Medical Center, Boston, MA, USA. ·J Dermatolog Treat · Pubmed #31801394.


4 Article Treatment of Psoriasis With Biologics and Apremilast in Patients With a History of Malignancy: A Retrospective Chart Review 2019

Kahn, Jared S. / Casseres, Rachel G. / Her, Min J. / Dumont, Nicole / Gottlieb, Alice B. / Rosmarin, David. · ·J Drugs Dermatol · Pubmed #31013012.

ABSTRACT: Introduction: Biologics have transformed the management of moderate-to-severe psoriasis. The risk of developing a malignancy during treatment is an important consideration, and many studies have been conducted to determine the magnitude of this risk. However, there is little research on the use of biologic treatment in psoriasis patients with a history of established malignancy. Methods: We preformed a retrospective chart review of patients with psoriasis and a history of malignancy that were treated with biologics or apremilast. A list was created containing the 690 patients with psoriasis who were treated in our clinic with biologics or apremilast between January 1st, 2012 and May 31, 2018. The charts were examined, and 16 patients were found to have a history of malignancy excluding non-melanoma skin cancer. Results: Sixteen patients met criteria to be included in this review. The average time from cancer diagnosis to initiation of biologics or apremilast was 4.7 years, and 9 patients (56%) started treatment within five years. Three patients (19%) received concurrent cancer therapy during biologic treatment. None of the 16 patients had recurrence or progression of their cancer noted clinically or radiographically during biologic or apremilast treatment. Most patients had improvement of their psoriasis. Discussion: The data reviewed here show successful treatment on biologics despite concurrent malignancy, though confirmatory research is needed. J Drugs Dermatol. 2019;18(4):387-390.

5 Article CCL20 and IL22 Messenger RNA Expression After Adalimumab vs Methotrexate Treatment of Psoriasis: A Randomized Clinical Trial. 2015

Goldminz, Ari M / Suárez-Fariñas, Mayte / Wang, Andrew C / Dumont, Nicole / Krueger, James G / Gottlieb, Alice B. ·Department of Dermatology, Tufts Medical Center, Boston, Massachusetts. · Laboratory of Investigative Dermatology, The Rockefeller University, New York, New York. ·JAMA Dermatol · Pubmed #25946554.

ABSTRACT: IMPORTANCE: Methotrexate is a first-line systemic agent for treating of psoriasis, although its onset of effects is slower and overall it is less effective than tumor necrosis factor blockers. OBJECTIVE: To differentiate the response of psoriatic disease to adalimumab and methotrexate sodium. DESIGN, SETTING, AND PARTICIPANTS: Single-center, randomized, assessor-blind, 2-arm clinical trial of 30 patients from the outpatient dermatology center of Tufts Medical Center, enrolled from August 18, 2009, to October 11, 2011. Patients aged 18 to 85 years with chronic plaque-type psoriasis, a minimum Physician Global Assessment score of 3 (higher scores indicate more severe disease), and a psoriatic plaque of at least 2 cm were randomized in a 1:1 fashion to receive subcutaneous adalimumab or oral methotrexate. Skin biopsy specimens obtained at baseline and weeks 1, 2, 4, and 16 were given a histologic grade by blinded assessors to evaluate treatment response. Analyses were conducted from April 16, 2013, to January 5, 2015. INTERVENTIONS: A 16-week course of subcutaneous adalimumab (40 mg every 2 weeks after a loading dose) or low-dosage oral methotrexate sodium (7.5-25 mg/wk). MAIN OUTCOMES AND MEASURES: Changes in genomic, immunohistochemical, and messenger RNA (mRNA) profiles. RESULTS: Methotrexate responders experienced significant downregulation of helper T-cell-related (T(H)1, T(H)17, and T(H)22) mRNA expression compared with methotrexate nonresponders. Comparisons among adalimumab-treated patients were limited by the number of nonresponders (n = 1). Between adalimumab and methotrexate responders, we found no significant differences in gene expression at any study point or in the expression of T-cell-related mRNA at week 16. Adalimumab responders demonstrated early downregulation of chemokine (C-C motif) ligand 20 (CCL20) mRNA (mean [SE] at week 2, -1.83 [0.52], P < .001; week 16, -3.55 [0.54], P < .001) compared with late downregulation for methotrexate responders (week 2, 0.02 [0.51], P = .96; week 16, -2.96 [0.51], P < .001). Similar differences were observed with interleukin 22 (IL22) mRNA showing early downregulation for adalimumab responders (week 2, -3.17 [1.00], P < .001; week 16, -3.58 [1.00], P < .001) compared with late downregulation for methotrexate responders (week 2, -0.44 [0.68], P = .64; week 16, -5.14 [0.68], P < .001). Analysis of variance findings for key mRNA and immunohistochemical marker expression over the study course were significant only for CCL20 (P = .03) and IL22 (P = .006) mRNA comparing adalimumab and methotrexate responders. CONCLUSIONS AND RELEVANCE: Methotrexate is an immunomodulator with effects on helper T-cell signaling in psoriasis. Similar genomic and immunohistochemical response signatures and levels of mRNA downregulation at study completion among adalimumab and methotrexate responders suggest a disease-driven instead of therapeutic-driven pathway regulation. Adalimumab and methotrexate responses are differentiated by patterns of normalization of CCL20 and IL22 mRNA expression and may explain the varied onset and degree of clinical responses by each treatment. TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT00932113.

6 Article Clearance of psoriasis: the impact of private versus public insurance. 2015

Buzney, Catherine D / Peterman, Caitlin / Saraiya, Ami / Au, Shiu-chung / Dumont, Nicole / Mansfield, Ryan / Gottlieb, Alice B. · ·J Drugs Dermatol · Pubmed #25689806.

ABSTRACT: BACKGROUND: Psoriasis treatments and therapeutic response as they relate to private versus public patient insurance in the United States have not yet been reviewed. Improved understanding could clarify factors challenging optimal psoriasis management and offer insight for dermatologists treating psoriasis within our healthcare system. METHODS: 258 subjects were included from a database of psoriasis patients seen at Tufts Medical Center (Boston, MA) during 2008-2014. Insurance was classified as primarily private or public (Medicare or MassHealth/Medicaid). Patients required a minimum of two consecutive visits per treatment and at least 8 weeks within one of four treatment categories: biologics, oral systemics/ phototherapy, combined biologics and oral systemics/phototherapy, or topicals only. Primary endpoint was the Simple-Measure for Assessing Psoriasis Activity (S-MAPA) calculated by multiplying Physician Global Assessment by Body Surface Area. S-MAPA<3 constituted absolute clearance. Insurance type was evaluated as a predictor of prescribed treatment categories, maximum S-MAPA improvement from baseline, and total drugs used per treatment course (“drug-switching”). RESULTS: 80.2% (n=207) and 19.8% (n=51) had primarily private and public insurance, respectively. 69.6% with private insurance were prescribed biologics versus 66.7% (public insurance) (P=0.689). 54% (private) versus 49% (public) achieved clearance (P=0.514). However, S-MAPA decreased 78.35% from baseline in those with private insurance compared to 61.48% (public) (P=0.036). On average, privately insured patients used at least twice as many same-category treatments, most commonly biologics, than publicly insured individuals (P=0.003). Drug-switching was significantly associated with clearance (P=0.024). Multivariate analysis demonstrated no significant differences in prescribed treatment categories, drug efficacy, clearance, S-MAPA, or drugswitching with respect to patient age. CONCLUSIONS: Treatment categories were comparably prescribed between insurance subgroups. However, privately insured patients achieved significantly greater degrees of clearance and switched between more medications within biologic and systemic categories, potentially explaining their overall improved therapeutic response. Further studies including cost-analysis could clarify any difference in the effectiveness of prescribed therapy for these two patient populations.

7 Article A randomized, prospective, sham-controlled study of localized narrow-band UVB phototherapy in the treatment of plaque psoriasis. 2014

Levin, Adriane A / Aleissa, Saud / Dumont, Nicole / Martinez, Francisca / Donovan, Courtney / Au, Shiu-chung / Hasanain, Afnan / Gottlieb, Alice B. · ·J Drugs Dermatol · Pubmed #25116969.

ABSTRACT: IMPORTANCE: UV phototherapy remains a useful and frequently employed treatment for chronic plaque psoriasis. In those patients with plaque body surface area less than 10%, targeted treatment is the safest and most effective modality. OBJECTIVE: We aimed to evaluate the efficacy of the Levia® localized NB-UVB phototherapy machine in the treatment of patients with symmetrical psoriatic lesions. DESIGN: We performed a prospective, double-blinded, sham-treatment controlled study of this device beginning March 2012 through April 2014. SETTING: a comprehensive dermatology clinic in the northeastern United States. PARTICIPANTS: 21 subjects with chronic plaque psoriasis. INTERVENTIONS: Each patient had one lesion randomized to receive the Levia treatment and one lesion (the control) treated with visible light. Treatment was administered three times a week for twelve weeks. Target lesion score (TLS), a rating of 0-4 each of erythema, scaling, and thickness, was measured biweekly by a blinded assessor, and visual analogue scale of pruritus was recorded by subjects. MAIN OUTCOMES AND MEASURES: The primary outcome, formulated prior to study initiation, was the percentage of lesions achieving clear or almost clear TLS after 12 weeks of treatment. Secondary endpoints included changes in target lesion pruritus VAS, percentage improvement in TLS, and the percentage of subjects achieving 50% improvement in TLS (TLS-50). RESULTS: The primary endpoint, TLS of three or less, was not achieved (P=0.118), but the secondary endpoints of percentage improvement in TLS (P=0.043) and TLS-50 (P=0.0195) were significantly superior in treated compared to sham-treated lesions. Percentage improvement in pruritus VAS was not significant (P=0.0565). CONCLUSIONS AND RELEVANCE: This device was found to be efficacious, though not necessarily to the point of clearance, in the treatment of psoriasis over a 12-week period. TRIAL REGISTRATION: www.clinicaltrials.gov, identifier: NCT02107482, http://clinicaltrials.gov/show/NCT02107482

8 Article Prevalence of the metabolic syndrome in children with psoriatic disease. 2013

Goldminz, Ari M / Buzney, Catherine D / Kim, Noori / Au, Shiu-Chung / Levine, Danielle E / Wang, Andrew C / Volf, Eva M / Yaniv, Shimrat S / Kerensky, Todd A / Bhandarkar, Manasa / Dumont, Nicole M / Lizzul, Paul F / Loo, Daniel S / Kulig, John W / Brown, Mary E / Lopez-Benitez, Jorge M / Miller, Laurie C / Gottlieb, Alice B. ·Tufts University, School of Medicine, Boston, Massachusetts. ·Pediatr Dermatol · Pubmed #24016334.

ABSTRACT: Adults with psoriasis have a greater risk of developing metabolic syndrome (MetS) and cardiovascular disease (CVD), but few studies have investigated the prevalence of MetS and other risk factors for CVD in children with psoriasis. In an assessor-blinded study, 20 children ages 9-17 years with a current or previously documented history of psoriasis involving 5% or more of their body surface area or psoriatic arthritis were compared with a cohort of age- and sex-matched controls with benign nevi, warts, or acne. MetS, our primary endpoint, was defined by the presence of abnormal values in at least three of the following measures: triglycerides, high-density lipoprotein cholesterol (HDL-C), fasting blood glucose (FBG), waist circumference, and blood pressure. Secondary endpoints included high-sensitivity C-reactive protein (hs-CRP), total cholesterol (TC), and low-density lipoprotein cholesterol (LDL-C). Thirty percent (6/20) of children with psoriasis met the criteria for MetS, compared with 5% (1/20) of the control group (p < 0.05). Subjects with psoriasis had higher mean FBG (91.1 mg/dL) than the control group (82.9 mg/dL) (p = 0.01). There were no statistically significant differences in the other four components of MetS, BMI, BMI percentile, hs-CRP, TC, or LDL-C. The results of this trial demonstrate that children with psoriasis have higher rates of MetS than age- and sex-matched controls. It may therefore be important to evaluate children with psoriasis for components of MetS to prevent future CVD morbidity and mortality.

9 Article Investigator-initiated, open-label trial of ustekinumab for the treatment of moderate-to-severe palmoplantar psoriasis. 2013

Au, Shiu-Chung / Goldminz, Ari M / Kim, Noori / Dumont, Nicole / Michelon, Melissa / Volf, Eva / Hession, Meghan / Lizzul, Paul F / Andrews, Israel D / Kerensky, Todd / Wang, Andrew / Yaniv, Shimrat / Gottlieb, Alice B. ·Department of Dermatology, Tufts Medical Center, Boston, MA 02111, USA. SAu@tuftsmedicalcenter.org ·J Dermatolog Treat · Pubmed #22390688.

ABSTRACT: BACKGROUND: Palmoplantar psoriasis is a variant of psoriasis resistant to many forms of treatment. METHODS: Twenty subjects with moderate-to-severe psoriasis of the palms and soles, 50% with pustules at baseline, were treated with ustekinumab at weeks 0, 4, and 16. All subjects had previously failed topical corticosteroids. Dosing was 45 mg subcutaneously for subjects weighing <100 kg and 90 mg for subjects weighing ≥100 kg. The primary endpoint was the percent of subjects achieving clinical clearance at week 16, defined as Palm-Sole Physician's Global Assessment ≤1. The study received Tufts Medical Center IRB approval. RESULTS: After 16 weeks of treatment, 35% (7/20) of subjects achieved clinical clearance. Sixty percent (12/20) improved two or more points on the Palm-Sole Physician's Global Assessment scale. Sixty-seven percent (6/9) of those receiving the 90 mg ustekinumab dose achieved clinical clearance compared with nine percent (1/11) receiving 45 mg (p = 0.02). At 24 weeks, mean values showed 56% improvement in Dermatology Life Quality Index, and 34% improvement in pain Visual Analogue Scale score (all p < 0.05). LIMITATIONS: Assessment tools for palmoplantar psoriasis are not yet validated. Five subjects withdrew or were lost to follow-up. CONCLUSION: This study demonstrates that ustekinumab dosed at 90 mg is effective in controlling signs and symptoms of palmoplantar psoriasis.

10 Minor Methotrexate improves pro- and anti-atherogenic genomic expression in psoriatic skin. 2016

Goldminz, Ari M / Suárez-Fariñas, Mayte / Wang, Andrew C / Dumont, Nicole / Krueger, James G / Gottlieb, Alice B. ·Department of Dermatology, Tufts Medical Center, Boston, MA, United States, United States. Electronic address: ari.goldminz@gmail.com. · Laboratory of Investigative Dermatology, The Rockefeller University, NY, NY, United States, United States. · Department of Dermatology, Tufts Medical Center, Boston, MA, United States, United States. ·J Dermatol Sci · Pubmed #27005302.

ABSTRACT: -- No abstract --

11 Minor Association between pediatric psoriasis and the metabolic syndrome. 2012

Au, Shiu-chung / Goldminz, Ari M / Loo, Daniel S / Dumont, Nicole / Levine, Danielle / Volf, Eva / Michelon, Melissa / Wang, Andrew / Kim, Noori / Yaniv, Shimrat / Lizzul, Paul F / Kerensky, Todd / Lopez-Benitez, Jorge M / Natter, Marc / Miller, Laurie / Pelajo, Christina F / Davis, Trevor / Gottlieb, Alice B. · ·J Am Acad Dermatol · Pubmed #22583717.

ABSTRACT: -- No abstract --