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Research & Publications

Explore peer-reviewed publications authored by Dr. Gustavo Ferrer and collaborators, advancing pulmonary medicine, intranasal therapeutics, and post-acute respiratory care through evidence-based research.

20

40+

7

Publications

Peer-reviewed & abstracts

Facilities Studied

Post-acute & LTACH settings

States Represented

Across our care

network

Intranasal Xylitol and Grapefruit Seed Extract Spray to Prevent
Recurrent Acute Otitis Media in Children: A Multicenter Controlled
Study

Medical Research Archives

Gustavo Ferrer, Dennis Pavon, Kristhel Gaitan Zambrano, Carlos Coto Tejeda, Jhacely Medina Mejia, Cesar Alas Pineda, Uzzam Ahmed Khawaja, and Jan Kalanin.

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Nozzle Angle Optimization for Nasopharyngeal Drug Delivery: In Vitro Penetration Testing and Human Factors Usability Validation

Cureus

César Alas-Pineda, Mohammad Mehedi Hasan Akash, Abir Malakar, Carlos Coto-Tejeda, Jhacely Medina-Mejía, Dennis J. Pavón-Varela, Kristhel Gaitán-Zambrano, Gustavo Ferrer, Saikat Basu

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Relevant Pharmacokinetics, Bioavailability, and Bioequivalence Studies on Chlorpheniramine Maleate (Various Species): A Review

Frontiers in Pharmacology

César Alas-Pineda, Dennis J. Pavón-Varela, Kristhel Gaitán-Zambrano, Gustavo Ferrer

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Mitigating the Risks of Post-Acute Sequelae of SARS-CoV-2 Infection (PASC) with Intranasal Chlorpheniramine: Perspectives from the ACCROS Studies

BMC Infectious Diseases

Fernando Valerio-Pascua, Fernando Baires, Anupamjeet Kaur Sekhon, Mari L. Tesch, Estela Jackeline Pineda, Syed A. A. Rizvi, Jarmanjeet Singh, David Abraham Cortes-Bandy, Amy C. Madril, Jana Radwanski, Anita S. Lewis, Miguel Sierra-Hoffman, Mark L. Stevens, Franck F. Rahaghi

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Evaluation of Patient Experience for a Computationally-Guided Intranasal Spray Protocol to Augment Therapeutic Penetration

Medical Research Archives

Saikat Basu, Uzzam Ahmed Khawaja, Syed A. A. Rizvi, Marcos A. Sanchez-Gonzalez, Gustavo Ferrer

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Intranasal Therapy and COVID-19: A Comprehensive Literature Review

Journal of Allergy and Infectious Diseases

Go CC, Pandav K, Somagutta MR, Go JK, Bethencourt-Mirabal A, Bhatt K, Sanchez-Gonzalez MA, Ferrer G

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Intranasal Chlorpheniramine for Early Symptomatic Treatment of COVID-19 and the Impact on Long-COVID

Cureus

Gustavo Ferrer, Fernando Valerio-Pascua, César Alas-Pineda, Kristhel Gaitán-Zambrano, Dennis J. Pavón-Varela

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New Technique for Tramadol Dose Accuracy: Are Dosing Pumps the Solution?

Pharmaceuticals

César Alas-Pineda, Carlos Coto-Tejeda, Dennis J. Pavón-Varela, Kristhel Gaitán-Zambrano, Jhacely Medina-Mejía, Gustavo Ferrer

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Chlorpheniramine Maleate Displaying Multiple Modes of Antiviral Action Against SARS-CoV-2: An Initial Mechanistic Study

Cureus

Yaseen A. Elshaier, Ahmed Mostafa, Joshua Costin, Syed A. A. Rizvi, Dennis J. Pavón-Varela, Kristhel Gaitán-Zambrano, César Alas-Pineda

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Whole-Genome Deep Sequencing of the Healthy Adult Nasal Microbiome

Microorganisms

Mark Cannon, Gustavo Ferrer, Mari Tesch, Matthew Schipma

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Intranasal Chlorpheniramine Maleate for the Treatment of COVID-19: Translational and Clinical Evidence

Medical Research Archives

Marcos A. Sanchez-Gonzalez, Jonna B. Westover, Syed A. A. Rizvi, Joselit Torres, Gustavo Ferrer

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Chlorpheniramine Maleate Nasal Spray in COVID-19 Patients: Case Series

Journal of Clinical & Experimental Pharmacology

Torres J, Go CC, Chohan F, Camacho G, Sanchez-Gonzalez MA, Ferrer G

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Implementing Oxygen Saturation-Based Criteria for Discontinuation of Long-Term Oxygen Therapy in Nursing Home Residents with Chronic Respiratory Disease

Multidisciplinary Respiratory Medicine

Gustavo Ferrer, Fernando Valerio-Pascua, César Alas-Pineda, Armando Cabrera Alonso, Agustin Yppolito, Maibetty Rodriguez, Diane Merrit, Viviane Manara, Kristhel Gaitán-Zambrano, Dennis J. Pavón-Varela

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Cardiac Safety of Intranasal Chlorpheniramine: An Exposure-Based Risk Assessment

Pharmaceuticals

César Alas-Pineda, Dennis J. Pavón-Varela, Kristhel Gaitán-Zambrano, Gustavo Ferrer

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The Value of Tracheal Visualization in Tracheostomized Patients in Skilled and Long-Term Care Homes

Cureus

Gustavo Ferrer, César Alas-Pineda, Viviane Manara, Mari Tesch, Kristhel Gaitán-Zambrano, Dennis J. Pavón-Varela

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Chlorpheniramine Maleate Throat Spray for the Treatment of COVID-19-Induced Acute Viral Pharyngitis: Case Series

Cureus

Mari L. Tesch, Rahul Dasgupta, Uzzam Ahmed Khawaja, Marcos Sanchez-Gonzalez, Franck Rahaghi

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Effective Nasal Disinfection as an Overlooked Strategy in Our Fight Against COVID-19

Ear, Nose & Throat Journal

Gustavo Ferrer, Marcos A. Sanchez-Gonzalez

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In Vitro Virucidal Effect of Intranasally Delivered Chlorpheniramine Maleate Compound Against Severe Acute Respiratory Syndrome Coronavirus 2

Cureus

Westover JB, Ferrer G, Vazquez H, Bethencourt-Mirabal A, Go CC

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