Initial Experience Using 3-Dimensional Printed Models for Head and Neck Reconstruction in Haiti.

This report describes the first use of a novel workflow for in-house computer-aided design (CAD) for application in a resource-limited surgical outreach setting. Preoperative computed tomography imaging obtained locally in Haiti was used to produce rapid-prototyped 3-dimensional (3D) mandibular models for 2 patients with large ameloblastomas. Models were used for patient consent, surgical education, and surgical planning. Computer-aided design and 3D models have the potential to significantly aid the process of complex surgery in the outreach setting by aiding in surgical consent and education, in addition to expected surgical applications of improved anatomic reconstruction.

Using Mobile Text and Media to Complement Teaching in a Facial Reconstruction Training Module in Haiti.

OBJECTIVES: (1) To describe electronic communication between global surgeons and trainees in a low-middle income country (LMIC) and to gauge appeal of the WhatsApp platform (2) To introduce a novel intensive ear reconstruction teaching module for surgical capacity building using simulation in a LMIC. DESIGN: Prospective cohort study. SETTING: University-based medical center in Haiti. PARTICIPANTS: Eleven otolaryngology trainees and faculty in Haiti. RESULTS: Three months prior to on-site arrival, a WhatsApp Messenger group was created for information-sharing and distribution of teaching materials. A surgical curriculum was created to incorporate didactics, cartilage framework simulation, and live surgery. During the intensive on-site week, WhatsApp was used to distribute materials and to recap learning points from each case, with pre- and postoperative surgical photographs circulated. Postmodule written, oral, and practical testing was conducted on the final day, and a postmodule survey was administered a month later. Post-tests scores were significantly improved from pretests scores. Initial scores on the written, oral, and practical tests averaged 24.6%. Postmodule scores averaged 86.9% (p < 0.001). Participants rated the use of WhatsApp to be highly important to their learning and requested further use of mobile health technology. CONCLUSIONS: WhatsApp Messenger technology complemented a reconstructive surgery education module in a LMIC. WhatsApp provides opportunities for premodule patient screening, real-time discussion, and postmodule review. Its usage was well-received by Haitian otolaryngology trainees and faculty. Our results suggest that the combination of didactic teaching, simulated surgery, and live surgery resulted in successful transfer of both skills and knowledge.

Head and Neck Cancer in Haiti: A Case Series from Hopital de L'Universite d'Etat d'Haiti.

This manuscript characterizes the demographics, presenting symptoms and risk factors of patients diagnosed with head and neck cancer at Hopital de L'Universite d'Etat d'Haiti (HUEH), Haiti's single largest healthcare facility. We conducted a prospective study of patients who presented to HUEH between January and March of 2016 with a lesion of the head or neck suspicious for cancer. All patients who met eligibility criteria received a biopsy, which was interpreted by a Haitian pathologist and when the specimen was available was confirmed by a team of pathologists from Stanford University. A total of 34 participants were identified. The biopsy-confirmed diagnoses were squamous cell carcinoma (n=7), benign (n=7), large cell lymphoma (n=2), ameloblastoma (n=2), pleomorphic adenoma (n=1), and adenocarcinoma (n=1). Fourteen patients were unavailable for biopsy. Patients with head and neck cancer had a mean age of 63.4 years, were majority male (62.5%), waited on average 10.9 months to seek medical attention, and most commonly presented with T-stage 3 or higher disease (87.5%). By characterizing patterns of head and neck cancer at HUEH we hope to facilitate efforts to improve early detection, diagnosis, and management of this important public health condition.

Otorhinolaryngology/Head and Neck Surgery in a low income country: The Haitian experience.

OBJECTIVE: Little is known regarding the diagnosis and management of pediatric surgical conditions of the head and neck in low-income countries. Haiti, the western hemisphere's poorest country, recently developed its first Otorhinolaryngology (ORL) department at the Hopital de L'Universite d'Etat d'Haiti (HUEH). This manuscript assesses the caseload at HUEH with a special emphasis on pediatric cases, with the aim of characterizing ORL related conditions and their treatments in low-income countries. METHODS: We conducted a retrospective chart review of surgical case logs at HUEH for the calendar year of 2014 and recorded patient age, diagnosis, and surgical intervention for all ORL surgeries. RESULTS: A total of 229 ORL surgeries were performed at HUEH during this time. The average age of the patient was 21.8 years and 54.2% of patients were 18 years or younger. The five most common diagnoses were tonsillar hypertrophy (23.6%), ingested foreign body (18%), mandibular fracture (9.2%), unspecified head or neck mass (6%), and thyroid goiter (4.8%). The five most common surgeries performed were tonsillectomy (23.6%), foreign body retrieval (17.9%), open reduction of mandibular fracture with direct skeletal fixation (6.9%), thyroidectomy (7.9%), and excision of unspecified mass. Trauma accounted for 33.6% of all ORL surgeries. CONCLUSIONS: Diseases related to the head and neck constitute a common yet underserved surgical problem. Strengthening ORL surgical capacity in Haiti should focus on improving capacity for the most common conditions including tonsillar disease, ingested foreign bodies, and facial trauma, as well as improving capacity for rarely performed surgeries, such as ear surgery, nose and sinus surgery, and cancer resections.

A 19-Year Record of Training Haitian Residents in Otorhinolaryngology and Cervicofacial Surgery.

OBJECTIVES: Since 1996, 1 to 4 annual training missions have been carried out to train Haitian otorhinolaryngology (ENT) and cervicofacial surgery residents by the association Liens Otorhinolaryngology Ayti (LOA). Until 1996, ENT was practiced and taught by ophthalmologists. The aim of this article is to describe the contributions and limitations of LOA in training of Haitian resident physicians and the creation of the ENT specialty in Haiti. DESIGN: Retrospective analysis of clinical consultation and surgical interventions records and didactics carried out during missions from 1996 through 2014. PARTICIPANTS: A total of 37 missions were made during the 19-year period in which 29 senior ENT specialists participated, with an average of 3.37 missions per physician. RESULTS: A total of 10,300 consultations and 173 surgical procedures were made jointly by a senior LOA physician and a Haitian resident physician. Totally 16 Haitian ENT residents were trained, 81% of whom are still practicing in Haiti. ENT became a surgical specialty in 2001 after the nomination of a Haitian ENT specialist as Assistant Director of the ENT-Ophthalmology service. The latter benefitted from dual training by LOA in Haiti and abroad. CONCLUSION: The Haitian population experiences significant difficulties with access to medical care owing to very low number of resident medical personnel. LOA's work has contributed over 19 years to the training of ENT physicians now practicing in Haiti and to the creation of a local ENT specialty.