I am a medical doctor from Rio de Janeiro, Brazil, and currently a postdoctoral scholar at Stanford University. I am interested in the neuropsychological aspects of neuropsychiatric disorders and have training in repetitive Transcranial Magnetic Stimulation (rTMS). I have experience in primary and emergency medicine, having worked with underserved populations in South America. I am also interested in bioethics, in the particularities of physician-patient relationships, and in the science of effective communication. I speak 4 languages, and I believe that communication and cultural learning are some of the keys to reduce health disparities and increase the quality of medical assistance. My goal is to become a psychiatrist with a multidisciplinary approach and ultimately, find ways to increase patient satisfaction with clinical care.
Medical Education, Federal University of the State of Rio de Janeiro (UNIRIO) (2020)
Kenneth Mahaffey, Postdoctoral Faculty Sponsor
Development of a New Coupled Cobb-Suction Instrument for Posterior Spinal Approaches: Technical Note
2019; 125: 333–37
During dissection of paraspinal muscles in posterior surgical approaches, the spine surgeon usually holds a subperiosteal (Cobb) elevator in 1 hand and a monopolar cautery in the other hand. In such a scenario, both the surgical smoke generated by the monopolar and eventual bleeding constitute a significant hindrance to simultaneous bilateral dissection of the paraspinal muscles by 2 surgeons.To address the identified shortcomings in the currently available instrumentation, we initially analyzed the most common surgical techniques employed by residents and fellows at our institution for paraspinal muscle dissection during posterior spinal approaches. Additionally, we collected trainees' feedback regarding the efficacy of available strategies for dealing with surgical smoke.A new coupled Cobb elevator-suction instrument was designed, manufactured, and tested by residents, fellows, and experienced spine surgeons, and small additional design modifications were performed.We present what we believe is the first description of a new coupled Cobb-suction instrument that has been developed to enable simultaneous retraction and suction with 1 hand, while allowing the spine surgeon to use the monopolar cautery with the other hand. In our preliminary institutional experience, this new tool has been proven to be especially useful in long posterior spinal approaches in the thoracolumbar region.
View details for DOI 10.1016/j.wneu.2019.01.240
View details for Web of Science ID 000466491700214
View details for PubMedID 30776516
"Crimes against the Nervous System": Neurological References During the Nuremberg Doctors' Trials
2019; 122: 63–70
The Nuremberg Trials were a sequence of tribunal sessions held by the Allied Forces between November 1945 and October 1946 with the intent of prosecuting prominent representatives of the Nazi Party for crimes committed before and during the war. Because medical experiments in human prisoners were among the most heinous offenses, a specific series of court cases, known as the Doctor's Trials (the USA vs. Karl Brandt et al), was carried out. A considerable part of the official documents of the Nuremberg Trials has been recently made publicly available through the Nuremberg Trials Project, an initiative of the Harvard Law School Library. We performed a comprehensive analysis of the Doctors' Trials original documents (NMT 1: Medical Case) as well as other available academic and historical sources focusing on references to the nervous system, neurosurgical, and neurologic diseases. Besides providing a brief glance of a unique source of original historical documents, this historical vignette also attempts to fulfill, at least in some limited sense, the moral duty toward the Holocaust victims laid on our generation by remembering their fate.
View details for DOI 10.1016/j.wneu.2018.10.092
View details for Web of Science ID 000457328100213
View details for PubMedID 30368013