Page 176 - Hospital Authority Convention 2018

Parallel Sessions Parallel Sessions
HOSPITAL AUTHORITY CONVENTION 2018

PS5.1 Use of IT to Improve the Quality of Healthcare 09:00 Theatre 1

Filmless Operating Theatres Project: from Pre-operative Planning to Surgical Safety Enhancement in Hospital
Authority
Yam KY
Department of Neurosurgery, Tuen Mun Hospital, Hong Kong

Stereotactic radiosurgery was introduced to Hong Kong in the mid-1990s. The adoption of this technology in Hospital
Authority for the management of brain metastasis was not promising. The early radiosurgery systems were mainly adaptive
devices like the cone arc or multi micro-leaves system; they worked as the second collimator of the linear accelerator.
Physicists had to perform complicated quality assurance procedures after mounting the devices. The work was tedious and
consumed loads of linear accelerator machine time. At the same time, radiosurgery had to be conducted as a frame base
procedure. Patients were fixed by skull pins in a stereotactic frame before performing CT images. They had to bear the pain
till the completion of imaging, radiosurgery planning and treatment, which might last for six to eight hours.
As more clinical evidence confirmed the safety and efficacy of radiosurgery on brain metastasis management, the demand
increased and this triggered technological advancement.

Radiosurgery devices today are equipped with image guided radiation therapy (IGRT) capability. On board X-rays and/or
cone beam CT of the linear accelerator provide confirmation of target localisation. The robotic couch allows fine adjustment
and correction. Patients are immobilised by thermal plastic facemask and treatment becomes completely noninvasive. Latest
planning software also allows simultaneous treatment of up to 10 metastases in a single radiosurgery session. Patients with
multiple metastases can be managed by new technologies. The deleterious effect of whole brain radiation therapy can then
be avoided.

We anticipate a significant increase in patient load in the near future as cancer incidence and cancer survivors are escalating.
We shall discuss how our multidisciplinary team adopt and utilise modern technologies to provide a fast, safe, efficient and
effective treatment paradigm for patients suffering from brain metastasis.

PS5.2 Use of IT to Improve the Quality of Healthcare 09:00 Theatre 1

Digital Tools to Enhance Clinical Care: Today’s Offerings and Tomorrow’s Possibilities
Ho K
Faculty of Medicine, University of British Columbia, Canada

This presentation will highlight the rapid development of digital tools in health, and how physicians and health systems can
Tuesday, 8 May 2018 (1) Understand the general public’s interests and desires of digital health tools.
take advantage of these tools to enhance patient care and outcome, and health system effectiveness and cost effectiveness.
Participants will:

(2) Identify ways that health professionals can use these tools for improved patient care.
(3) Conceptualise how policy makers and senior health administrators can leverage these tools for health system
effectiveness in care and cost effectiveness.
(4) Explore ways to take action in introducing technologies into health system implementation.

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