The presence of severe Raynaud’s Phenomenon (RP), with permanent pain or digital necrosis is a rare condition. Cervical sympathectomy or distal sympathectomy or A botulinum toxin have demonstrated efficacy after medical treatment failure. We report the case of a 38-year-old female patient with an acute onset of severe RP in both hands secondary to systemic sclerosis. Medical treatment failed, so a novel approach by a combination of a modified distal sympathectomy and injection of A botulinum toxin on digital neuromuscular bundles was performed. Remission of the pain occurred immediately after the procedure and 45 days later she had complete healing of the digital wounds and recovered full mobilization of both hands. The patient remained asymptomatic 6 month after the procedure, and a Doppler ultrasound showed tri-phasic flows distal to the surgical site. This novel technique is described, and a brief review of the literature is performed.
Background Academic interaction with mentors has almost become minimal due to the current pandemic of COVID-19. The objective of this study is to introduce how a group of vascular surgery residencies joined forces to improve surgical education in times of COVID-19. Methods On May 2020, a group of Hispanic American vascular residency programs created webinar sessions of arterial and venous clinical cases among vascular residents across Latin America and Europe. Participants were surveyed via email. Questions were about the perceived quality and utility of the webinars; answers were stratified into negative (disagree), neutral, and positive (agree). Results There have been 60 sessions and 118 clinical cases presented. The survey was answered by 106 participants, 82 males (78.8%) and 24 women (23.0%). Fifty-four (51.9%) were board-certified vascular surgeons, 49 (47.1%) vascular surgery residents, and 2 (1.9%) general surgery residents. Mean age of the participants was 41.5 years (range: 25–74 years). Mean years of vascular surgery practice or experience were 11.2 years (range: 0–45 years). The residency programs involved in this project were from 13 different countries. Most answers received were positive for both perceived quality and utility of the webinars. Conclusion Globalization and technology provide an opportunity for international education, with the goal of building well-rounded and academic vascular surgeons. This group is just the beginning of a large collaborative group among Hispanic American countries, hoping that more residency programs will join, with the aim of breaking borders in the education of vascular surgery.
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