Welcome to the Principles and Practice of Clinical Research Journal. This is an Official journal of the Principles and Practice of Clinical Research program affiliated to the ECPE Harvard TH Chan School of Public Health and an Official Journal of the Scala Institute Association. The Principles and Practice of Clinical Research is journal dedicated to disseminating cutting-edge clinical research evidence. As a peer-reviewed scientific journal, we aim to foster the exchange of knowledge among researchers, academicians, and professionals. Globalization has contributed significantly to the dissemination of information in different areas of knowledge. Scientific papers are therefore the way to contribute to this global debate and advance in science. 

PPCR journal will therefore contribute to disseminate the latest research and updates on clinical research.

PPCR journal aims to provide a medium for the publication of scientific articles of high quality, thus promoting the work and training of clinical researchers globally. 

This is a Free Open Access Journal, it is initially expected to be quarterly and open for new submissions.

Send your scientific article!

Check out the rules for submission. As the journal aims to be an international publication, all information and article submission should be formatted in English.


Felipe Fregni + Seguir Algo deu errado. Tente fazer sua solicitação  novamente mais tarde. OK Livros de Felipe Fregni 1 61 1 The Questions and  Answers Book on Statistics for Clinical Researchers: 262 questions for  deeper statistical The Cartoon Guide to ...
Professor Felipe Fregni, MD, PhD, MMSc, MPH

Managing Editors:

Kevin Pacheco-Barrios, MD, MSc, MPH

Mustafa Reha Dodurgali, MD

Online ISSN: 2378-1890

H-index - 3

Indexed in:
Google Scholar
Science Gate -  https://www.sciencegate.app/source/1713572797

License: CC BY 4.0
Copyright – Dustin Tyler Joyce



CALL FOR PAPERS (Deadline: November 2020)

Special Issue: “Neuromodulation in Adult and Child Psychiatry, Neurology, Rehabilitation, and Neuroscience Research”

As the neuromodulation field continues to expand, with increasing evidence of its potential, updating itself with the passing of time with new technology, wearable smaller devices, remote-controlled devices, and new behavioral techniques, further research is necessary to establish its efficacy and safety as formal therapeutic options for different conditions. Therefore, we are creating this special issue to boost this needed science progress together with the XII International Neuromodulation Symposium.

This call for papers includes, but is not limited, to the following topics:

  • Neuromodulation in healthy population
  • Neuromodulation for neurological disorders
  • Neuromodulation and treatment of psychiatric conditions
  • Invasive and non-invasive techniques
  • Central and peripheral stimulation, transcranial direct current stimulation, transcranial magnetic stimulation, transcutaneous electrical nerve stimulation, etc.
  • Mindfulness, meditation, neurofeedback as techniques of neuromodulation
  • Neuromodulation in neuroscience research
  • Neuromodulation in rehabilitation research
  • Neuromodulation in neurosurgery

For author’s information please see the following link: https://journal.ppcr.org/index.php/ppcrjournal/special

Vol. 10 No. 1 (2024): Principles and Practice of Clinical Research

Published: 2024-04-16

Adherence, Burden, and Morbidity in Adults with Chronic Diseases in the Dominican Republic: A Cross-sectional Study in a Tertiary-level Hospital (A-CaMo II)

Ramón Romano, MD, Jessica Ortiz, Mariana Dauhjare, Ashley Pereyra, Karla Abreu, Camila Báez, Andr´és Montero, Camil Daneri, MD, Meriam Espinosa, Génesis Vegazo, Shamelle López

Complementary Therapies For Mild to Moderate Neonatal Opioid Withdrawal Syndrome: A Mini-review

Aleksandar Mihailo Kovacevic, Adefidipe Adeyemi Abiola, Ahmad Almarie, Amina Sayed, Andre Sorolla, Angel Goenawan, Bruno Nogueira Cesar, Charmy Parikh, Daniela Ayala Olaya, Felipe Vial, Francisco Standen, Franco Daniel Rocco, Juliana Rosa Chinelato, Marcelo Carlos de Freitas, Natalia Petri Dias, Omolade Betiku, Silvio Porto de Oliveira Junior, Sylwia Kozak, Sonya Grisel Mendez Castellanos, Bassel Almarie, Enrique E Soto

Adipose-derived Stem Cells Therapy for Moderate Chronic Obstructive Pulmonary Disease in Adult Subjects: A Phase III Randomized, Multicenter Trial: RESPIRE Protocol

Bryan Monterroso Yancor, Wilhelm Sebástian Basegoda Curiel, Roselyn Lemus-Martin, Nicole Alejandra Sanchez Iriarte, Maíra Ribeiro, Christina Bothou, Daniela Alonso-Ruiz, Mira Reger, Mónica Elizabeth Rosales-Salán, Lucas Maffioletti Gonçalves, Hee-Young Kim, José Bustos, Emilio Israel Wong-Valenzuela, Diego Rolando Chavez Fernandez, Maddalena De Maria

Can Eye Tracking Predict Cognitive Function in Neglected Stroke Patients? A Method Proposal

Nicole C. Aching, Lucas M. Marques, Sheila Cruz, Thais Terranova, Eduardo Maki, Felipe Fregni, Linamara R. Battistella, Marcel Simis
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