Faculty

Institution

Unit

Venue

Alex Ortega Loayza

Oregon Health & Science University

Affiliations

Biostatistics Shared Resources

Institute Of Knight Cancer

OHSU School of Medicine

Cancer Early Detection Advanced Research Center (Cedar)

Department Of Cell, Developmental And Cancer Biology

Department Of Dermatology

Division Of Oncological Sciences

Center Of Cancer Early Detection Advanced Research (Cedar)

Institute Of Knight Cancer

Center Of Knight Cancer

Department of Medicine

Division Of Hematology/Medical Oncology

Flow Cytometry Shared Resource

Institute Of Knight Cancer

Cancer Early Detection Advanced Research Center (Cedar)

Institute Of Knight Cancer

Division Of Oncological Sciences

Institute Of Knight Cancer

Department Of Cell, Developmental And Cancer Biology

Institute Of Knight Cancer

Division Of Hematology/Medical Oncology

Institute Of Knight Cancer Insitute

Institute Of University Knight Cancer

OHSU Knight Cancer Institute

Oregon Health & Science University

NoneAlex Ortega Loayza is currently serving as a Biostatistics Shared Resources faculty at Oregon Health & Science University.

Honors

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Experiences

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Education

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Alex Ortega Loayza

Oregon Health & Science University

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dermatology medicine clinical dermatology dermatological treatment pyoderma gangrenosum pathology scleroderma clinical research gastroenterology autoimmune diseases clinical rheumatology psoriatic arthritis health sciences rheumatology psoriasis diagnosis wound healing digestive diseases vasculitis dermatopathology venereology cosmetic dermatology ulcerative colitis clinical gastroenterology wound assessment wound care pathologic lesions systematic review rheumatism arthritis biomedical imaging cohort studies clinical presentation skin testing exanthematous pustulosis disease effects peristomal pyoderma gangrenosum regional studies medicinal research cancer imaging clinical laboratory histopathology environmental safety metabolic syndrome laboratory medicine immunosuppression treatment options axial spondyloarthritis paediatric rheumatology clinical case report human pathology clinical case presentation computer-aided diagnosis dermoscopic image skin cancer diagnostic criteria immunologic diseases viral hepatitis mining environment skin allergies contact dermatitis metabolic disorders benchmark studies experimental dermatology atopic dermatitis united states adult patients multicenter retrospective study drug-induced pyoderma gangrenosum challenging treatment abnormal inflammation atypical presentations inflammatory gene expression nonlesional skin current use y metaanálisis

Notable Scholarly Works

Notable Federal Grants

Collaborators

Recurrence After Healing in Pyoderma Gangrenosum: Prospective Five-Year Registry Data. SSRN Electronic Journal (2026)

dermatological treatmentinfectious diseases (medical specialty)systemic treatmentmedicineurology

0020 the Novel Role of Th2 Dysregulation in Pyoderma Gangrenosum Pathogenesis. Journal of Investigative Dermatology (2025)

inflammationpathologyth2 dysregulationnovel rolepathogenesisimmunologycell biologypyoderma gangrenosum pathogenesisimmune responsesautoimmune diseasesautoimmunity

0417 Peristomal Pyoderma Gangrenosum: Characteristics, Risk Factors and, Impact on Quality of Life. Journal of Investigative Dermatology (2025)

pathologyperistomal pyoderma gangrenosumrisk factorsdermatologysclerodermamedicineanatomical pathology

Advancing Chronic Wound Care With Near-Infrared Spectroscopy Imaging: Clinical Applications, Measurement Parameters, and Insights Into Healing Dynamics.. PubMed (2025)

near-infrared spectroscopy imagingmedical optical imagingwound carephotomedicinechronic wound carebiological imagingwound healingspectroscopymeasurement parametersdermatologywound assessmentbiomedical engineeringnear-infrared spectroscopybiomedical imaging

Delphi Panel for the Development of Diagnostic Criteria for Metastatic Cutaneous Crohn Disease. JAMA Dermatology (2025)

pathologyclinical gastroenterologygastroenterologydiagnosisulcerative colitisdermatologydigestive diseasesdelphi panelinflammatory bowel diseasemedicineclinical researchdiagnostic criteriaclinical rheumatology

Pyoderma Gangrenosum and Inflammatory Bowel Disease: Recent Insights Into Epidemiology, Pathogenesis, and Therapeutic Approaches. Journal of Inflammation Research (2025)

pathologyinfectious diseasesgastroenterologyulcerative colitispyoderma gangrenosumdermatologydigestive diseasesinflammatory bowel diseasetherapeutic approachesautoimmune diseases

SA1822: Development of Metastatic Cutaneous Crohn’s Disease Diagnostic Criteria: A Delphi Consensus Exercise. Gastroenterology (2025)

inflammatory diseasesinflammationpathologyclinical gastroenterologygastroenterologyinflammatory markersimmunologydermatologydigestive diseasesdelphi consensus exerciseinflammatory bowel diseaseclinical rheumatology

Standardization of Lesion Classification and Assessment by Investigators in Clinical Trials for Hidradenitis Suppurativa. JAMA Dermatology (2025)

dermatologydermatological treatmentskin testingclinical dermatologymedicineclinical research

The Western Dermatology Interest Group Association Conference: An Opportunity for Fostering Collaboration and Highlighting Student Research in Dermatology. Archives of Dermatological Research (2025)

educationundergraduate researchstudent researchcommunity engagementdermatologydermatological treatmentpublic involvementclinical dermatologyresearch-practice partnershipscommunity-engaged researchcosmetic dermatology

50256 Psoriasis and Sleep Duration: A Cross-Sectional Study Using National Health and Nutrition Examination Surveys (Nhanes) 2009-2014. Journal of the American Academy of Dermatology (2024)

public healthchronic diseasespsoriasissleepdermatologydermatological treatmentsleep disorderspsoriatic arthritisnutrition examination surveyssleep durationpopulation healthhealth sciencescosmetic dermatology

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Alex Ortega Loayza

Oregon Health & Science University

Affiliations

Biostatistics Shared Resources

Institute Of Knight Cancer

OHSU School of Medicine

Cancer Early Detection Advanced Research Center (Cedar)

Department Of Cell, Developmental And Cancer Biology

Department Of Dermatology

Division Of Oncological Sciences

Center Of Cancer Early Detection Advanced Research (Cedar)

Institute Of Knight Cancer

Center Of Knight Cancer

Department of Medicine

Division Of Hematology/Medical Oncology

Flow Cytometry Shared Resource

Institute Of Knight Cancer

Cancer Early Detection Advanced Research Center (Cedar)

Institute Of Knight Cancer

Division Of Oncological Sciences

Institute Of Knight Cancer

Department Of Cell, Developmental And Cancer Biology

Institute Of Knight Cancer

Division Of Hematology/Medical Oncology

Institute Of Knight Cancer Insitute

Institute Of University Knight Cancer

OHSU Knight Cancer Institute

Oregon Health & Science University

NoneAlex Ortega Loayza is currently serving as a Biostatistics Shared Resources faculty at Oregon Health & Science University.

Honors

Create free account to unlock more features

Experiences

Create free account to unlock more features

Education

Create free account to unlock more features

Alex Ortega Loayza

Oregon Health & Science University

You can click a keyword to filter the displayed items

Notable Scholarly Works

Notable Federal Grants

Collaborators

Recurrence After Healing in Pyoderma Gangrenosum: Prospective Five-Year Registry Data. SSRN Electronic Journal (2026)

dermatological treatmentinfectious diseases (medical specialty)systemic treatmentmedicineurology

0020 the Novel Role of Th2 Dysregulation in Pyoderma Gangrenosum Pathogenesis. Journal of Investigative Dermatology (2025)

inflammationpathologyth2 dysregulationnovel rolepathogenesisimmunologycell biologypyoderma gangrenosum pathogenesisimmune responsesautoimmune diseasesautoimmunity

0417 Peristomal Pyoderma Gangrenosum: Characteristics, Risk Factors and, Impact on Quality of Life. Journal of Investigative Dermatology (2025)

pathologyperistomal pyoderma gangrenosumrisk factorsdermatologysclerodermamedicineanatomical pathology

Advancing Chronic Wound Care With Near-Infrared Spectroscopy Imaging: Clinical Applications, Measurement Parameters, and Insights Into Healing Dynamics.. PubMed (2025)

Delphi Panel for the Development of Diagnostic Criteria for Metastatic Cutaneous Crohn Disease. JAMA Dermatology (2025)

Pyoderma Gangrenosum and Inflammatory Bowel Disease: Recent Insights Into Epidemiology, Pathogenesis, and Therapeutic Approaches. Journal of Inflammation Research (2025)

pathologyinfectious diseasesgastroenterologyulcerative colitispyoderma gangrenosumdermatologydigestive diseasesinflammatory bowel diseasetherapeutic approachesautoimmune diseases

SA1822: Development of Metastatic Cutaneous Crohn’s Disease Diagnostic Criteria: A Delphi Consensus Exercise. Gastroenterology (2025)

Standardization of Lesion Classification and Assessment by Investigators in Clinical Trials for Hidradenitis Suppurativa. JAMA Dermatology (2025)

dermatologydermatological treatmentskin testingclinical dermatologymedicineclinical research

50256 Psoriasis and Sleep Duration: A Cross-Sectional Study Using National Health and Nutrition Examination Surveys (Nhanes) 2009-2014. Journal of the American Academy of Dermatology (2024)

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