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Hobbs N, Touqan N, Williams K. 791 Using Audit Data to Inform and Guide COVID-19 Recovery: A Case for the Re-Introduction of Immediate Breast Cancer Reconstructions. Br J Surg 2021. [PMCID: PMC8135899 DOI: 10.1093/bjs/znab134.490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Introduction During the COVID-19 pandemic, operations performed in NHS hospitals were restricted. Breast cancer surgery remained vital, however, to reduce theatre capacity pressures and re-admission rates the procedures available were rationalised to keep the risk of complications low. Immediate breast reconstruction was stopped. COVID-19 recovery meant careful reintroduction of complex surgeries, with competing interests from different surgical specialities for theatre capacity within the Trust. The psychological effects of breast cancer are significant. Therefore, it was important to advocate for our patients and ensure the reintroduction of this service. Method To strengthen our case, a retrospective audit of all immediate breast reconstruction outcomes was performed for cases during the 12 months preceding COVID-19. Results 64 patients underwent immediate implant and Acellular Dermal Matrix (ADM) breast reconstruction. Five (7.8%) patients returned to theatre. One (1.5%) returned during their initial in-patient stay due to haematoma. Four patients (6.3%) returned between 3 and 12 weeks following their original surgery date. Infection rates were higher in smokers or those with a BMI >35. Conclusions These results were presented to management and the reconstruction services were re-introduced in our Trust with stringent inclusion criteria. We can therefore offer our patients an improved service that considers both physical and psychological health.
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Linggonegoro D, Williams K, Huang J. 272 Access and usage of technology among patients with dermatologic conditions. J Invest Dermatol 2021. [DOI: 10.1016/j.jid.2021.02.294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Wesley S, Samuels N, Williams K, Danner O, Smith R, Butler C, Nguyen J, Udobi K, Childs E, Sola R. Early versus late tube feeding initiation after PEG tube placement: Does time to feeding matter? Injury 2021; 52:1198-1203. [PMID: 33726922 DOI: 10.1016/j.injury.2021.03.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Revised: 02/11/2021] [Accepted: 03/01/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND Variation exists in the timing of tube feed initiation after percutaneous endoscopic gastrostomy (PEG) tube placement. The aim of our study was to review outcomes of early tube feed (ETF) versus late tube feed (LTF) initiation after PEG tube placement. METHODS We performed a retrospective review of all trauma patients who underwent PEG tube placement from 1/2014 to 12/2018. ETF was defined as initiation < 24 h and LTF > 24 h after placement. The primary outcome measure was feeding intolerance and secondary outcomes included post-operative complications. All statistical analyses were performed using standard statistical methods (e.g. Pearson's Chi-squared, Fisher's exact and Mann Whitney-U tests). RESULTS There were 295 patients (164 ETF and 131 LTF) that received a PEG tube at our level 1 trauma center. There was no difference with feeding intolerance at 12 h (5% vs. 4%; p = 0.88), 24 h (1% vs. 2%; p = 1.00), and 48 h (4% vs. 4%; p = 1.00). There was no difference when comparing intolerance symptoms such as nausea and vomiting (1% vs. 2%; p = 0.79), abdominal tenderness (2% vs. 3%; p = 0.76), high gastric residuals (2% vs. 2%; p = 1.00) and aspiration (0% vs. 2%; p = 0.39). There was no difference when comparing post-operative complications (4% vs. 8%; p = 0.21). CONCLUSIONS Early tube feeding after PEG placement is safe and equivalent to late tube feeding in the adult trauma population. Future prospective studies are warranted to establish the optimal timing for initiation of tube feeds after PEG tube placement.
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Williams K, Selwyn C, Elkins C, Young S, Pancione K, Baker M, Getch Y. An integrated addictions nursing subspecialty to expand the opioid use disorder and substance use disorder workforce. Eur Psychiatry 2021. [PMCID: PMC9480147 DOI: 10.1192/j.eurpsy.2021.1521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Introduction In the U.S. approximately11.4 million misused prescription pain relievers; 2.1 million had an OUD in 2017. The Addictions Nursing Subspecialty was created to address this epidemic by expanding a workforce trained in OUD/SUD screening, treatment, and prevention. A curriculum was developed that included integrated/telehealth health care settings in medical and mental health provider shortage areas during their last nine months of training. Courses were developed and taught by aninterprofessional team of university faculty and informed by evidence-based guidelines/clinical competencies for effective OUD/SUD screening/prevention, assessment, treatment, and recovery. Courses were also offered as electives for nursing, clinical-counseling, social work, and other health science disciplines emphasizing an interdisciplinary approach to healthcare. Objectives Expand the OUD/SUD trained workforce in areas with high OUD/SUD mortality rates and high mental health provider shortages emphasizing team-based integrated care and telehealth settings. Methods Program curriculum was informed by evidence-based guidelines/clinical competencies for effective OUD/SUD screening/prevention, assessment, treatment, and recovery using integrated care. Competencies included: Core Competencies for Integrated Behavioral Health and Primary Care that have been set forth by the Center for Integrated Health Solutions, telehealth competencies outlined in the recommended competencies by the National Organization of Nurse Practitioner Faculties (NONPF), and Core Competencies for Addictions Medicine by the American Board of Addictions Medicine. Results Approximately 11 students enrolled in courses received additions integrated/telehealth health care settings. Students responded positively to evaluations regarding timely feedback, unique approach (i.e. intrative content, short videos and discussions). Conclusions The Addictions Nursing subspecialty will continue to be offered allowing enrollment for nurses twice a year.
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Zhang P, Brinton LT, Williams K, Sher S, Orwick S, Tzung-Huei L, Mims AS, Coss CC, Kulp SK, Youssef Y, Chan WK, Mitchell S, Mustonen A, Cannon M, Phillips H, Lehman AM, Kauffman T, Beaver L, Canfield D, Grieselhuber NR, Alinari L, Sampath D, Yan P, Byrd JC, Blachly JS, Lapalombella R. Targeting DNA Damage Repair Functions of Two Histone Deacetylases, HDAC8 and SIRT6, Sensitizes Acute Myeloid Leukemia to NAMPT Inhibition. Clin Cancer Res 2021; 27:2352-2366. [PMID: 33542077 DOI: 10.1158/1078-0432.ccr-20-3724] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 12/24/2020] [Accepted: 02/01/2021] [Indexed: 11/16/2022]
Abstract
PURPOSE Nicotinamide phosphoribosyltransferase (NAMPT) inhibitors (NAMPTi) are currently in development, but may be limited as single-agent therapy due to compound-specific toxicity and cancer metabolic plasticity allowing resistance development. To potentially lower the doses of NAMPTis required for therapeutic benefit against acute myeloid leukemia (AML), we performed a genome-wide CRISPRi screen to identify rational disease-specific partners for a novel NAMPTi, KPT-9274. EXPERIMENTAL DESIGN Cell lines and primary cells were analyzed for cell viability, self-renewal, and responses at RNA and protein levels with loss-of-function approaches and pharmacologic treatments. In vivo efficacy of combination therapy was evaluated with a xenograft model. RESULTS We identified two histone deacetylases (HDAC), HDAC8 and SIRT6, whose knockout conferred synthetic lethality with KPT-9274 in AML. Furthermore, HDAC8-specific inhibitor, PCI-34051, or clinical class I HDAC inhibitor, AR-42, in combination with KPT-9274, synergistically decreased the survival of AML cells in a dose-dependent manner. AR-42/KPT-9274 cotreatment attenuated colony-forming potentials of patient cells while sparing healthy hematopoietic cells. Importantly, combined therapy demonstrated promising in vivo efficacy compared with KPT-9274 or AR-42 monotherapy. Mechanistically, genetic inhibition of SIRT6 potentiated the effect of KPT-9274 on PARP-1 suppression by abolishing mono-ADP ribosylation. AR-42/KPT-9274 cotreatment resulted in synergistic attenuation of homologous recombination and nonhomologous end joining pathways in cell lines and leukemia-initiating cells. CONCLUSIONS Our findings provide evidence that HDAC8 inhibition- or shSIRT6-induced DNA repair deficiencies are potently synergistic with NAMPT targeting, with minimal toxicity toward normal cells, providing a rationale for a novel-novel combination-based treatment for AML.
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Walker JS, Hing ZA, Harrington B, Baumhardt J, Ozer HG, Lehman A, Giacopelli B, Beaver L, Williams K, Skinner JN, Cempre CB, Sun Q, Shacham S, Stromberg BR, Summers MK, Abruzzo LV, Rassenti L, Kipps TJ, Parikh S, Kay NE, Rogers KA, Woyach JA, Coppola V, Chook YM, Oakes C, Byrd JC, Lapalombella R. Recurrent XPO1 mutations alter pathogenesis of chronic lymphocytic leukemia. J Hematol Oncol 2021; 14:17. [PMID: 33451349 PMCID: PMC7809770 DOI: 10.1186/s13045-021-01032-2] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Accepted: 01/01/2021] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Exportin 1 (XPO1/CRM1) is a key mediator of nuclear export with relevance to multiple cancers, including chronic lymphocytic leukemia (CLL). Whole exome sequencing has identified hot-spot somatic XPO1 point mutations which we found to disrupt highly conserved biophysical interactions in the NES-binding groove, conferring novel cargo-binding abilities and forcing cellular mis-localization of critical regulators. However, the pathogenic role played by change-in-function XPO1 mutations in CLL is not fully understood. METHODS We performed a large, multi-center retrospective analysis of CLL cases (N = 1286) to correlate nonsynonymous mutations in XPO1 (predominantly E571K or E571G; n = 72) with genetic and epigenetic features contributing to the overall outcomes in these patients. We then established a mouse model with over-expression of wildtype (wt) or mutant (E571K or E571G) XPO1 restricted to the B cell compartment (Eµ-XPO1). Eµ-XPO1 mice were then crossed with the Eµ-TCL1 CLL mouse model. Lastly, we determined crystal structures of XPO1 (wt or E571K) bound to several selective inhibitors of nuclear export (SINE) molecules (KPT-185, KPT-330/Selinexor, and KPT-8602/Eltanexor). RESULTS We report that nonsynonymous mutations in XPO1 associate with high risk genetic and epigenetic features and accelerated CLL progression. Using the newly-generated Eµ-XPO1 mouse model, we found that constitutive B-cell over-expression of wt or mutant XPO1 could affect development of a CLL-like disease in aged mice. Furthermore, concurrent B-cell expression of XPO1 with E571K or E571G mutations and TCL1 accelerated the rate of leukemogenesis relative to that of Eµ-TCL1 mice. Lastly, crystal structures of E571 or E571K-XPO1 bound to SINEs, including Selinexor, are highly similar, suggesting that the activity of this class of compounds will not be affected by XPO1 mutations at E571 in patients with CLL. CONCLUSIONS These findings indicate that mutations in XPO1 at E571 can drive leukemogenesis by priming the pre-neoplastic lymphocytes for acquisition of additional genetic and epigenetic abnormalities that collectively result in neoplastic transformation.
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Adamou B, Barden-O'Fallon J, Williams K, Selim A. Routine Family Planning Data in the Low- and Middle-Income Country Context: A Synthesis of Findings From 17 Small Research Grants. GLOBAL HEALTH: SCIENCE AND PRACTICE 2020; 8:799-812. [PMID: 33361243 PMCID: PMC7784078 DOI: 10.9745/ghsp-d-20-00122] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 08/26/2020] [Indexed: 11/15/2022]
Abstract
A review of 5 years of small grant-funded research highlighted overarching barriers to and opportunities for using family planning data in routine health information systems in low- and middle-income countries. We report on factors affecting data quality, analysis, and use, and suggest strategies to improve routine family planning data. Health information systems rely on high-quality data to measure, track, and inform decision making. Currently, the quality, uptake, and use of family planning data in routine health information systems is limited, presenting an opportunity for improvement on many levels. The current synthesis assessed findings from 17 small grants that MEASURE Evaluation issued to low- and middle-income country research teams between 2015 and 2019. Main findings from that research were collaboratively categorized in 4 major themes: (1) the enabling environment for managing and using family planning information; (2) barriers to integration of family planning in routine health information systems; (3) gaps in the analysis, interpretation, and use of routine family planning data; and (4) family planning data use in management, programmatic, and budgetary decisions. Data quality at the systemic, organizational, technical, and output levels was a crosscutting theme. Collectively, the findings outline barriers to and opportunities for improved integration of family planning data and subsequent strengthening of routine health information systems.
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Orozovic O, Lavrinec A, Rajabnia H, Williams K, Jones M, Klinzing G. Transport boundaries and prediction of the slug velocity and layer fraction in horizontal slug flow pneumatic conveying. Chem Eng Sci 2020. [DOI: 10.1016/j.ces.2020.115916] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Walker D, Gutierrez-Quintana R, Gomez-Roman N, Williams K, Durant S, Chalmers A. OC-0558: The brain penetrant ATM inhibitor, AZD1390, protects neural stem cells from radiation. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)00580-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Butterworth K, Williams K, Van Herk M, McWilliam A, Aznar M, McMahon S, Vasques Osorio E, Edgar K, Walls G, Gill E, Ghita M. OC-0196: Cardiac sub-volume targeting demonstrates regional radiosensitivity in the mouse heart. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)00220-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Bernie C, Williams K, O'Connor B, Rogers S, May T. Referral, Assessment and Use of Screening Measures Related to Autism Spectrum Disorder at a Tertiary Hospital Setting. J Autism Dev Disord 2020; 51:2673-2685. [PMID: 33034784 DOI: 10.1007/s10803-020-04725-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Children with developmental concerns in Australia continue to experience inequitable healthcare and service-related delays, even when diagnostic risk is identified. This study sought to explore service and demographic pathway factors leading up to autism spectrum disorder (ASD) assessment, including value of screening measures applied at triage. Following a trial of centralised intake for referred young children with suspected ASD, observational, retrospective pathway data was explored using bivariate and regression analyses. The mean age of 159 children referred with autism symptoms was 3.6 years, and 64% were diagnosed with ASD. Service allocation was associated with diagnosis, whilst screening tool results were not. Improved pathways are needed to limit wasted waiting times and direct each child to needs-based services.
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Williams K, Samuels N, Wesely S, Danner O, Smith R, Nguyen J, Matthews L, Udobi K, Childs E, Sola R. Early vs Late Tube Feeding Initiation after PEG tube Placement: Does Time to Feeding Matter? J Natl Med Assoc 2020. [DOI: 10.1016/j.jnma.2020.09.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Brennan C, Gunasekaran T, Williams K, Sanders RA. Infective aortic valve endocarditis in a cat with patent ductus arteriosus and perimembranous ventricular septal defect. J Vet Cardiol 2020; 31:30-35. [PMID: 32956937 DOI: 10.1016/j.jvc.2020.08.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 08/06/2020] [Accepted: 08/18/2020] [Indexed: 11/27/2022]
Abstract
A 3-year-old, male neutered, domestic short-haired cat presented for evaluation of respiratory distress. Transthoracic echocardiography revealed a left-to-right shunting ventricular septal defect, a left-to-right shunting patent ductus arteriosus, and a vegetative growth on the aortic valve leaflet consistent with aortic valve endocarditis. Because of poor response to therapy, the owner elected euthanasia, and a necropsy was performed. Gross necropsy examination confirmed the congenital cardiac defects, and aortic valve endocarditis was noted on the echocardiogram. Histopathological examination revealed diffuse interstitial pneumonia and evidence for systemic septic embolism including renal infarcts and brain microabscesses. To the authors' knowledge, this is the first case report of aortic valve endocarditis in a cat in association with congenital cardiac malformations.
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Gould M, Williams K, Rutherford K, Holland P, Adams E, Clemins S. Interprofessional Student Learning Lab for the International Dysphagia Diet Standardization Initiative. J Acad Nutr Diet 2020. [DOI: 10.1016/j.jand.2020.06.193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Race B, Williams K, Striebel JF, Chesebro B. Prion-associated cerebral amyloid angiopathy is not exacerbated by human phosphorylated tau aggregates in scrapie-infected mice expressing anchorless prion protein. Neurobiol Dis 2020; 144:105057. [PMID: 32829029 DOI: 10.1016/j.nbd.2020.105057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 08/12/2020] [Accepted: 08/18/2020] [Indexed: 12/16/2022] Open
Abstract
Tau aggregates consisting of hyperphosphorylated tau fibrils are associated with many neurodegenerative diseases, including Alzheimer's disease, Pick's disease, frontotemporal dementia, and progressive supranuclear palsy. Tau may contribute to the pathogenesis of these diseases, collectively referred to as tauopathies. In human genetic prion diseases, tau aggregates are detected in association with amyloid plaques consisting of prion protein (PrP). However, the role of abnormal tau aggregates in PrP amyloid disease remains unclear. Previously we inoculated scrapie prions into transgenic mice expressing human tau, mouse tau, glycophosphatidylinositol (GPI) anchored PrP, and anchorless PrP. These mice developed both spongiform vacuolar pathology and PrP amyloid pathology, and human tau was detected near PrP amyloid plaques. However, the presence of human tau did not alter the disease tempo or prion-induced neuropathology. In the present study, we tested mice which more closely modeled familial human prion disease. These mice expressed human tau but lacked both mouse tau and GPI-anchored PrP. However, they did produce anchorless PrP, resulting in perivascular PrP amyloid plaques, i.e. cerebral amyloid angiopathy (CAA), without spongiform degeneration. Typical of PrP amyloid disease, the clinical course was very slow in this model. Nevertheless, the accumulation of aggregated, phosphorylated human tau and its association with PrP amyloid plaques failed to alter the timing or course of the clinical disease observed. These data suggest that human tau does not contribute to the pathogenesis of mouse PrP amyloid brain disease and raise the possibility that tau may also not be pathogenic in human PrP amyloid disease.
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Cannon M, Phillips H, Smith S, Williams K, Brinton L, Gregory C, Landes K, Desai P, Byrd J, Lapalombella R. Large-Scale Drug Screen Identifies FDA-Approved Drugs for Repurposing in Sickle-Cell Disease. J Clin Med 2020; 9:E2276. [PMID: 32708954 PMCID: PMC7408993 DOI: 10.3390/jcm9072276] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 07/07/2020] [Accepted: 07/15/2020] [Indexed: 12/26/2022] Open
Abstract
Sickle-cell disease (SCD) is a debilitating hematological disorder with very few approved treatment options. Therapeutic reactivation of fetal hemoglobin (HbF) is one of the most pursued methods for ameliorating the systemic manifestations of SCD. Despite this, very few pharmacological agents have advanced to clinical trials or marketing for use. In this study, we report the development of an HbF in situ intracellular immunoblot assay coupled to a high-throughput drug screen to identify Food and Drug Administration (FDA) approved drugs that can be repurposed clinically for treatment of SCD. Using this assay we evaluated the National Institute of Health (NIH) Clinical Collection (NCC), a publicly available library of 725 small molecules, and found nine candidates that can significantly re-express HbF in erythroid cell lines as well as primary erythroblasts derived from SCD patients. Furthermore, we show the strong effects on HbF expression of these candidates to occur with minimal cytotoxicity in 7 of the 9 drugs. Given these data and their proven history of use for other indications, we hypothesize that several of these candidate drugs warrant further investigation for use in SCD.
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Patel S, Khanna R, Williams K, Choi J, Semenov Y, Kwatra S. 844 Increased urine phthalate metabolite levels associated with eczema diagnosis. J Invest Dermatol 2020. [DOI: 10.1016/j.jid.2020.03.860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Almazan E, Belzberg M, Qin C, Williams K, Choi J, Kaffenberger B, Semenov Y, Alhariri J, Kwatra S. 494 Association of granuloma annulare with type II diabetes, cigarette smoking, and liver disease: A case-control study. J Invest Dermatol 2020. [DOI: 10.1016/j.jid.2020.03.503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Patel S, Choi J, Khanna R, Williams K, Semenov Y, Kwatra S. 897 Association of urine mono-benzyl phthalate levels with increased psoriasis severity. J Invest Dermatol 2020. [DOI: 10.1016/j.jid.2020.03.913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Leland E, Semenov Y, Kaffenberger B, Williams K, Alhariri J, Kwatra S. 427 Leukocytoclastic vasculitis with and without IgA deposition is associated with renal damage: A case-control study. J Invest Dermatol 2020. [DOI: 10.1016/j.jid.2020.03.435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Shi G, Kaffenberger B, Semenov Y, Choi J, Williams K, Alhariri J, Kwatra S. 468 Clinical characteristics, etiology, and treatment of erythema multiforme at a tertiary care center. J Invest Dermatol 2020. [DOI: 10.1016/j.jid.2020.03.476] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Williams N, Williams K, Werth V. 541 Anchoring the CLASI-A, a clinical outcome assessment (COA), to the patients’ perspective of their disease. J Invest Dermatol 2020. [DOI: 10.1016/j.jid.2020.03.550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Khanna R, Patel S, Williams K, Kwatra S. 910 Increased eosinophils as a biomarker for therapeutic response in patients with chronic pruritus of unknown origin. J Invest Dermatol 2020. [DOI: 10.1016/j.jid.2020.03.926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Patel S, Khanna R, Choi J, Williams K, Kwatra S. 456 Sleep disturbances in chronic pruritic dermatoses are associated with increased C-reactive protein levels. J Invest Dermatol 2020. [DOI: 10.1016/j.jid.2020.03.464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Aggarwal P, Semenov Y, Boozalis E, Choi J, Le T, Williams K, Kwatra S. 419 Clinical characteristics and quality of life burden in aquagenic pruritus: A global questionnaire-based study. J Invest Dermatol 2020. [DOI: 10.1016/j.jid.2020.03.427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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