Upper Limb Prosthetic Services Post Haiti Earthquake: Experiences and Recommendations of Haiti-Based Rehabilitation Program

Facilitators and Barriers to the Rehabilitation Workforce Capacity Building in Low- to Middle-Income Countries

An increase in population and chronic conditions leading to disability require increasing emphasis on rehabilitation and health intervention. Poorer countries do not usually have the rehabilitation workforce needed to promote societal inclusion and participation. The roles of the rehabilitation workforce were often not clearly defined, leading to task shifting among rehabilitation professionals. Barriers to capacity building were poor availability of human resources and insufficient training program/supports for their professional development. Facilitators were local government support and international non-governmental organizations collaboration. Recommendations for capacity building effort are for collaboration with the developed nations to encourage funding, training, education, and sharing of resources.

Physical therapy needs for patients with physical function injuries post-earthquake disasters: A systematic review of Chinese and Western literature

BACKGROUND AND PURPOSE

Over the last 500 years, the most earthquakes with 10,000 or more fatalities and the most overall fatalities have occurred in China. Physical therapists must develop a better understanding of the patient and injury types that they are likely to treat post-earthquake disasters. This systematic review of Chinese and Western literature identified the primary patients treated by physical therapists post-earthquake disasters for injuries that negatively impacted physical function, activity, and participation.

METHODS

Comparisons were made between reports of earthquakes in China and reports from the rest of the world combined.

RESULTS

Sixty-seven studies of 71,986 patients (51.8% male) at 40.6 ± 15 years of age were included. Studies were mostly prospective (n = 48, 71.6%). Reports of earthquakes in China represented more recently occurring disasters (p = .003) and more prospective research designs (p = .003). Reports from China also had a higher median fracture number (p = .004). Studies from China used manual muscle testing (p = .02), visual analogue pain scales (p = .008), Barthel index or modified Barthel index (p < .0001), and joint motion assessment (p = .007) with greater frequencies.

DISCUSSION

Physical therapists from China are more likely to treat patients with a fracture; however, physical therapists from both regions are likely to treat patients with general injuries representing poly-trauma to multiple body regions, traumatic brain-closed head injuries, spinal cord injuries, peripheral nerve injuries, and soft tissue injuries.

IMPLICATIONS ON PHYSIOTHERAPY PRACTICE

These data can help improve earthquake disaster planning, infrastructure development, and resource needs assessment effectiveness. More prospective research study designs and more recent earthquake disasters in China are likely associated with greater explicit use of valid and reliable outcome measurements such as joint motion assessment, manual muscle testing, visual analogue pain scale, and the Barthel index or modified Barthel index.

Prosthetics socket that incorporates an air splint system focusing on dynamic interface pressure

Background

The interface pressure between the residual limb and prosthetic socket has a significant effect on an amputee’s satisfaction and comfort. This paper presents the design and performance of a new prosthetic socket that uses an air splint system.

Methods

The air splint prosthetic socket system was implemented by combining the air splint with a pressure sensor that the transhumeral user controls through the use of a microcontroller. The modular construction of the system developed allows the FSR pressure sensors that are placed inside the air splint socket to determine the required size and fitting for the socket used. Fifteen transhumeral amputees participated in the study.

Results

The subject’s dynamic pressure on the socket that’s applied while wearing the air splint systems was recorded using F-socket transducers and microcontroller analysis. The values collected by the F-socket sensor for the air splint prosthetic socket system were determined accordingly by comparing the dynamic pressure applied using statically socket. The pressure volume of the air splint fluctuated and was recorded at an average of 38 kPa (2.5) to 41 kPa (1.3) over three hours.

Conclusion

The air splint socket might reduce the pressure within the interface of residual limb. This is particularly important during the daily life activities and may reduce the pain and discomfort at the residual limb in comparison to the static socket. The potential development of an auto-adjusted socket that uses an air splint system as the prosthetic socket will be of interest to researchers involved in rehabilitation engineering, prosthetics and orthotics.