2020
Management of paronychia with pseudopyogenic granulomas secondary to epidermal growth factor receptor inhibitors: An assessment of topical timolol and the need for multiple medical and procedural therapies
Olamiju B, Bhullar S, Coleman EL, Leventhal JS. Management of paronychia with pseudopyogenic granulomas secondary to epidermal growth factor receptor inhibitors: An assessment of topical timolol and the need for multiple medical and procedural therapies. Journal Of The American Academy Of Dermatology 2020, 84: 806-808. PMID: 32526318, DOI: 10.1016/j.jaad.2020.06.010.Peer-Reviewed Original ResearchMeSH KeywordsAdministration, TopicalAdrenergic beta-AntagonistsAgedAngiolymphoid Hyperplasia with EosinophiliaAnti-Bacterial AgentsAntineoplastic Combined Chemotherapy ProtocolsCombined Modality TherapyCryotherapyErbB ReceptorsFemaleHead and Neck NeoplasmsHumansLung NeoplasmsMaleMiddle AgedParonychiaProtein Kinase InhibitorsRetrospective StudiesSeverity of Illness IndexSilver NitrateTimololTreatment Outcome
2019
Pruritic reticulation: don't ‘fiddle’ around
Salam A, Peleva E, Cowper SE, Leventhal JS. Pruritic reticulation: don't ‘fiddle’ around. Clinical And Experimental Dermatology 2019, 45: 501-504. PMID: 31762054, DOI: 10.1111/ced.14135.Peer-Reviewed Case Reports and Technical NotesLobular neutrophilic panniculitis associated with DNA methyltransferase inhibitors in the treatment of myeloid disease
Coleman E, Panse G, Cowper S, Prebet T, Gore S, Leventhal J. Lobular neutrophilic panniculitis associated with DNA methyltransferase inhibitors in the treatment of myeloid disease. Journal Of Cutaneous Pathology 2019, 46: 930-934. PMID: 31254406, DOI: 10.1111/cup.13537.Peer-Reviewed Original ResearchConceptsLobular neutrophilic panniculitisNeutrophilic panniculitisDNA methyltransferase inhibitorNeutrophilic eccrine hidradenitisInjection site reactionsAcute myelogenous leukemiaMethyltransferase inhibitorNeutrophilic dermatosisSweet's syndromeMaculopapular eruptionCutaneous toxicityHistopathologic characteristicsSite reactionsNext-generation agentsDifferential diagnosisMyelogenous leukemiaTreatment considerationsMyeloid diseasesPanniculitisTreatmentInhibitorsFirst reportGangrenosumHidradenitisEcchymosisJanus kinase inhibition induces disease remission in cutaneous sarcoidosis and granuloma annulare
Damsky W, Thakral D, McGeary MK, Leventhal J, Galan A, King B. Janus kinase inhibition induces disease remission in cutaneous sarcoidosis and granuloma annulare. Journal Of The American Academy Of Dermatology 2019, 82: 612-621. PMID: 31185230, PMCID: PMC7590533, DOI: 10.1016/j.jaad.2019.05.098.Peer-Reviewed Original ResearchConceptsGranuloma annulareCutaneous sarcoidosisPathway activationCutaneous granulomatous disordersRecalcitrant cutaneous sarcoidosisSkin biopsy specimensSignal regulatory protein αJAK-STAT pathway activationTranscription (JAK/STAT) pathway activationRegulatory protein αRecalcitrant sarcoidosisSarcoidosis activityDisease remissionConsecutive patientsGranulomatous disorderProspective evaluationBiopsy specimensHistologic resolutionSkin biopsiesMean improvementSarcoidosisImmunohistochemical analysisJAK inhibitorsJAK inhibitionPatients
2018
Bullous disorders associated with anti–PD-1 and anti–PD-L1 therapy: A retrospective analysis evaluating the clinical and histopathologic features, frequency, and impact on cancer therapy
Siegel J, Totonchy M, Damsky W, Berk-Krauss J, Castiglione F, Sznol M, Petrylak DP, Fischbach N, Goldberg SB, Decker RH, Stamatouli AM, Hafez N, Glusac EJ, Tomayko MM, Leventhal JS. Bullous disorders associated with anti–PD-1 and anti–PD-L1 therapy: A retrospective analysis evaluating the clinical and histopathologic features, frequency, and impact on cancer therapy. Journal Of The American Academy Of Dermatology 2018, 79: 1081-1088. PMID: 30025829, DOI: 10.1016/j.jaad.2018.07.008.Peer-Reviewed Original ResearchMeSH KeywordsAdrenal Cortex HormonesAgedAntibodies, MonoclonalAntibodies, Monoclonal, HumanizedAntineoplastic Agents, ImmunologicalB7-H1 AntigenDrug EruptionsFemaleHumansLichenoid EruptionsMaleMiddle AgedNeoplasm ProteinsNeoplasmsNivolumabPemphigoid, BullousProgrammed Cell Death 1 ReceptorRetrospective StudiesSkin Diseases, VesiculobullousTertiary Care CentersTreatment OutcomeConceptsPD-L1 therapyAnti-PD-1/PD-L1 therapyBullous disordersBullous eruptionPD-1/PD-L1 therapyCell death ligand-1 therapyAnti-programmed cell death 1Cancer therapyDeath ligand 1 therapySingle tertiary care centerLinear IgA bullous dermatosisYale-New Haven HospitalDistinct therapeutic challengesInterruption of immunotherapyPositive tumor responseSteroid-sparing agentTertiary care centerIgA bullous dermatosisCell death 1New Haven HospitalStable diseaseSystemic corticosteroidsSystemic steroidsMaintenance therapyL1 therapy
2015
100% Complete response rate in patients with cutaneous metastatic melanoma treated with intralesional interleukin (IL)-2, imiquimod, and topical retinoid combination therapy: Results of a case series
Shi VY, Tran K, Patel F, Leventhal J, Konia T, Fung MA, Wilken R, Garcia MS, Fitzmaurice SD, Joo J, Monjazeb AM, Burrall BA, King B, Martinez S, Christensen SD, Maverakis E. 100% Complete response rate in patients with cutaneous metastatic melanoma treated with intralesional interleukin (IL)-2, imiquimod, and topical retinoid combination therapy: Results of a case series. Journal Of The American Academy Of Dermatology 2015, 73: 645-654. PMID: 26259990, DOI: 10.1016/j.jaad.2015.06.060.Peer-Reviewed Original ResearchMeSH KeywordsAdministration, TopicalAminoquinolinesCohort StudiesDrug Therapy, CombinationFemaleFollow-Up StudiesHumansImiquimodInjections, IntralesionalInterleukin-2MaleMelanomaNeoplasm InvasivenessNeoplasm MetastasisNeoplasm StagingRetinoidsRetrospective StudiesRisk AssessmentSkin NeoplasmsTreatment OutcomeConceptsIntralesional IL-2Cutaneous melanoma metastasesCutaneous metastatic melanomaIL-2Topical imiquimodMetastatic melanomaMelanoma metastasesCase seriesUS National Comprehensive Cancer Network guidelinesCommon treatment-related adverse eventsResponse rateNational Comprehensive Cancer Network guidelinesTreatment-related adverse eventsComplete response rateRetrospective case seriesPromising therapeutic optionLocal response rateAdverse eventsRetrospective reviewSurgical excisionNetwork guidelinesTherapeutic optionsCombination therapyBiopsy specimensRetinoid cream