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Dr. Orlando Hung Receives King Charles III Coronation Medal

Senator Stan Kutcher and Dr. Orlando Hung (Daniel Abriel photo)

We are proud to announce that Dr. Orlando Hung has been awarded the King Charles III Coronation Medal in recognition of his exceptional contributions to Canada. Dr. Hung was nominated by Senator Stan Kutcher for his unwavering dedication to improving the lives of those around him and for his role in fostering pride and progress within the country.

The Coronation Medal was created to commemorate the Coronation of His Majesty King Charles III, which took place on May 6, 2023. To be eligible for this award, an individual must have made a significant contribution to Canada or a specific province, territory, or community, or achieved excellence abroad that brings credit to Canada.

As a renowned anesthesiologist, pharmacologist, educator, researcher, writer and inventor, Dr. Hung’s incredible achievements span both Canada and the international stage. Through collaboration with leading experts at Dalhousie, Stanford, and the University of Toronto, Dr. Hung has pioneered and patented numerous innovative drug delivery systems and medical devices. In recognition of his contributions, the Department of Anesthesia established the Orlando Hung Innovation Fund (OHIF) Award. This award supports early-stage research aimed at developing best practices and improving clinical procedures.

Beyond his research, Dr. Hung has played an important role in global health initiatives in anesthesia, focusing on teaching and human resources capacity retention to enhance anesthesia capabilities in low-income countries, particularly Rwanda.

Over the past several decades, Dr. Hung’s contributions have significantly advanced clinical practice and medical innovation, improving patient care and treatment outcomes in Nova Scotia, Canada, and across the globe. In a statement, Dr. Hung expressed his gratitude: “I am deeply honoured and humbled to receive the King Charles III Coronation Medal. I would also like to thank Senator Kutcher for his nomination and everyone who has supported my work over the years. This medal is not just for me, but also for my family, colleagues, mentors, and the countless individuals whose lives have inspired my work. I believe that through collaboration, we can continue to make a positive impact on the lives of those we serve and build a brighter future for Canada.”

The Gasette - Anesthesia Newsletter : February 2025

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CaRMS 2025 Information Sessions

Dr. Orlando Hung – DMAA Exceptional Service Award

Celebrating Success – Dr. Adam Law

Congratulations to Dr. Adam Law who was recently awarded the prestigious Gold Medal by the Canadian Anesthesiologists' Society (CAS). This highest honour is granted to the person who has made significant contributions to anesthesia in Canada through teaching, research, professional practice, or administration and leadership.

Dr. Law’s impact on anesthesia is undeniable. For more than 25 years, Dr. Law has practiced academic anesthesiology at Dalhousie University and Nova Scotia Health, Central Zone. His work has been predicated first and foremost on clinical excellence in practice. Over the course of his career, Dr. Law has been a tireless clinical researcher, making immeasurable impacts on the specialty’s body-of-knowledge. He co-edited the book ‘Airway Management in Emergencies’ currently in its third edition. Within dozens of publications, book chapters and other contributions across both anesthesia and emergency medicine, he has shown that clinical research begins at the bedside, deeply rooted in curiosity and improving patient safety.

Dr. Law's leadership in shaping best practices extends beyond research. Nationally, he chaired the Canadian Airway Focus Group for two iterations of developing evidence-based and consensus-based airway management guidelines. And globally, over the past five years, Dr. Law has been executive member of the multinational Project for Universal Management of Airways (PUMA), instrumental in their efforts to develop universally applicable airway management guidelines.

With respect to education, Dr. Law helped establish simulation education at Dalhousie University in its early days. He made a mark on dynamically instructing airway management and has been an architect of innovative teaching approaches both locally and internationally. Dr. Law has also excelled as a leader, serving in numerous medical director roles, including as the former Department Associate Head.

Dr. Law has been a cornerstone of academic anesthesia at Dalhousie University. Generations of learners and patients have benefitted from his exceptional teaching and commitment to patient-centered care. "I’ve been most fortunate to have had such a varied and fulfilling career in Anesthesia here in Halifax,” reflects Dr. Law, who values both the opportunity to deliver good clinical care and the support he receives for his academic pursuits. "Above all, working with a group of highly competent and collegial colleagues has been wonderful."

The Gasette - Anesthesia Newsletter : May 2024

Celebrating Success – Dr. Vishal Uppal

Dr. Vishal Uppal's pursuit of impactful research is inspiring a new generation of researchers in regional anesthesia and pain medicine. For his outstanding work, he was awarded in March the prestigious American Society of Regional Anesthesia and Pain Medicine Presidential Scholar Award. The award recognizes anesthesiologists who have made significant contributions to regional anesthesia and pain medicine over the past decade, have a strong academic background, and have a history of high-impact publications on specific topics relevant to regional anesthesia and pain medicine.

"This is an extraordinary milestone. It's a moment of profound validation and honor, recognizing years of dedicated work and unwavering commitment to advancing the fields of regional anesthesia and pain medicine. It signifies not only recognition of my academic achievements but also the impact of my research contributions on the broader scientific community,” says Dr. Uppal. “This award reinforces my resolve to remain actively engaged with research and to further contribute to its mission of advancing excellence in medicine.”

When asked to share his research philosophy with fellow researchers, Dr. Uppal’s first advice is to clearly define research interests. “Your passion for your research area will drive your dedication and perseverance.” Also, he recommends that researchers build a strong foundation as the backbone of their research endeavours. It is crucial to invest time in building a solid foundation of knowledge in relevant scientific principles, research methodologies, and statistical analysis.

He also emphasizes the value of working with peers, mentors, and interdisciplinary teams to leverage diverse perspectives, expertise, and resources. Collaborative research often leads to more comprehensive and impactful outcomes. Additionally, Dr. Uppal also highlights the importance of actively sharing your knowledge and findings by publishing and presenting findings through publications in peer reviewed journals and presentations at conferences.

“Research is often accompanied by challenges and setbacks,” says Dr. Uppal. He encourages researchers to embrace these challenges as opportunities for growth and learning, stay balanced and maintain a healthy work-life balance to prevent burnout and sustain long-term productivity and well-being.

The Gasette - Anesthesia Newsletter : February 2024

Dal Anesthesiologists Test Feasibility of Anesthetic Methods for Use in Microgravity

Synopsis

With increasing space-based industry and exploration, the chances of serious injury continue to increase. A broken arm would not only mean suffering for an untreated astronaut, but could also compromise the mission and safety of other team members. Given the need to don a space suit and enter a small capsule for return to earth, extracting an injured astronaut would be incredibly difficult without pain medication. Technical and physiological challenges associated with the administration of general anesthesia in outer space make this not feasible. Other pain medications could compromise cognition and even decrease drive to breath, which could mean death during earth atmosphere re-entry. Dr. Jon Bailey, a Nova Scotia Health regional anesthesia specialist and assistant professor at Dalhousie University, has led a team to evaluate the feasibility of effectively using ultrasound-guided perineural injections to administer regional anesthesia, a technique used to numb a specific part of the body, in a simulated microgravity environment.

Background

In 1961, humanity made its historic first trip into space. Over the past six decades, the aerospace industry has flourished significantly, enabling crewed space missions such as moon landings and Mars exploration. Space agencies across the world are spending a significant amount of money and time to train astronauts for space missions. Essentially, everyone involved in these missions will run the risk of suffering serious injuries like burns and fractures. Injured astronauts in low-earth orbit could be returned to earth to receive treatment. However, a significant injury such as a broken arm could seriously interfere with an astronaut being able to don an extravehicular mobility unit (or ‘space suit’) or to be loaded into a cramped capsule for re-entry. If emergency extraction is not possible, as may be the case during trips to Mars, space surgery will be necessary to provide medical care and intervention until the personnel can return to Earth.

Overcoming the Challenges

The team (from left to right): Drs. Matthew Mackin, Mathew Kiberd, Jon Bailey, Regan Brownbridge (Not in photo): Drs. Sally Bird, Dan Werry, and Garrett Barry

Treating injuries in space comes with many challenges, including altered physiology, upper airway edema, and a very poor intubation rate in experiment models. Regional anesthesia has been suggested as a solution for providing analgesia and anesthesia in a microgravity environment, but the feasibility of performing blocks in microgravity has yet to be tested. Although the first anesthetic-assisted surgery on rodents occurred in 1990, no human has ever undergone surgery in space. As government space agencies and private companies have made significant plans for crewed spaceflights in the coming years, serious injuries are inevitable. As such, careful planning for pain management during extraction and even anesthesia for surgical procedures in microgravity is essential.

Dr. Jon Bailey, a Nova Scotia Health regional anesthesia specialist and an assistant professor in the Department of Anesthesia, Pain Management and Perioperative Medicine at Dalhousie University, has led a project to determine the viability of performing regional anesthesia in a simulated microgravity environment – underwater, to provide supporting evidence and data for administering regional anesthesia to space surgery patients. The Canadian Space Agency has utilized deep water for space exploration simulations, but no studies have been conducted in this setting to evaluate regional anesthesia.

To execute this project, Dr. Bailey put together a group of his anesthesiologist colleagues several of whom are also certified scuba divers to carry out this project. Team members include Drs. Mathew Kiberd, Regan Brownbridge, Garrett Barry, Matthew Mackin, Dan Werry, and Sally Bird. “The team came together fairly organically after I contacted the individuals who I thought would be a good fit. This is also a rare instance of a project where the majority of the people I spoke with were genuinely enthusiastic and wanted to participate.”

Findings

One of the meat models, encased with ballistic gel to avoid contact and to improve durability.

The team conducted two studies. In the first study, the team evaluated dye's discriminative ability in meat models, using beef tendon simulating nerves. 30 meat models were injected and scored for the ease of interpretation and accuracy. In the second study, the team used 40 meat models to evaluate the administration of regional anesthesia in two conditions: microgravity analogue and normal earth gravity. The models were secured to a mannikin and injected with dye in a perineural position using ultrasound guidance. The models were then stored in a refrigerator for 24 hours before being dissected and scored by two blinded assessors to evaluate success rate. The time required to perform the injection, ultrasound image quality, and needle placement ease in the microgravity analogue and normal earth gravity environment were also measured.

In the first study, the team found that the discriminative ability of the meat model was high. Blinded assessors correctly identified the position of the injected dye 100% of the time for injections correctly placed beside the ‘nerve’, 95% for injections inside the nerve, and 85% for injections inside the muscle. Overall agreement between assessors was 87% with a sensitivity of 100% and specificity of 90%. Determining the location of injection was deemed to be easy or very easy in 72% of the models.

The second study found that simple nerve blocks are feasible in a microgravity environment. The time to complete injection, ease of image acquisition, and number of accurately placed injections was not different between the groups. However, the team found that needle placement in a free-floating microgravity environment was more difficult than compared to a seated normal gravity condition.

Performing dye injection on meat model with the use of ultrasound guidance.

This project is a preliminary work that could pave the way for medical technique development that will ensure the safety of astronauts and the success of space missions. “Nerve blocks are very likely the safest way to provide pain control for an astronaut with an injury,” says Dr. Bailey. “The techniques to maximize effectiveness and safety haven’t yet been developed in microgravity.”

Research & Innovation

Dr. Bailey’s motivation to undertake research projects stems from his enthusiasm for novel ideas and unexplored areas. "Once I start, I feel compelled to see them through,” says Dr. Bailey. “None of this would be possible without incredible collaborators and mentors who break down barriers and keep the momentum going."

The project is the inaugural winning project of the Orlando Hung Innovation Fund (OHIF) Award. It is one of the Department's newest funding programs, as part of the Anesthesia Research Fund Awards. “It’s a huge honour to receive the inaugural Orlando Hung Innovation Fund grant,” says Dr. Bailey. The OHIF, named after Dr. Orlando Hung, is dedicated to supporting early ideas that can develop best practice models and procedures. Its goal is to facilitate systemic change and remove barriers that may hinder the timely development, assessment, and implementation of medical innovations that improve patient lives. “Dr. Hung has been an inspiring clinician, researcher, and humanitarian. I’m very grateful that our department has such strong support for research and innovation. This has allowed us to have an outsized impact nationally.”

"Having the award named after me is a tremendous honour, and I am truly grateful. It is my hope that this award will be able to contribute to the development of early studies of clinical, educational, research, or administrative innovations with the aspiration of ‘how we can always do better’”, says Dr. Orlando Hung. "I would like to congratulate Dr. Bailey and his team for this award to support their exciting project. I wish I could participate in their microgravity study because I missed the opportunity to conduct an Airway Management in microgravity study some years ago.”

Future Development

Dr. Bailey intends to engage in a collaborative effort with the Health Beyond Initiative of the Canadian Space Agency in order to advance and expand the research on the administration of regional anesthesia in microgravity settings. He also plans to carry out additional investigation by utilizing the model established in this project, such as instructing personnel without anesthesia expertise to execute the administration of blocks anesthesia, which could potentially yield practical implications for delivering healthcare in remote and extreme locations, such as during military and rescue operations. Additionally, one of the future goals pertains to the logistical aspects of creating a regional anesthesia kit specifically designed for utilization on the International Space Station.

Dalhousie University

Department of Anesthesia, Pain Management & Perioperative Medicine

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