Neurosurgery in Papua New Guinea

The Establishment and Development of Neurosurgery Services in Papua New Guinea

Background

Papua New Guinea (PNG) is a developing Pacific Nation of 7.3 million people. Although neurosurgery training was introduced to PNG in the year 2000, it was in 2003 that a neurosurgery service was established. Prior to this time, neurosurgery in PNG was performed by general surgeons, with some assistance from visiting Australian neurosurgeons. Neurosurgical training was introduced to PNG in 2000. The model involved a further 3 years of training for a surgeon who had already completed 4 years of general surgical training. We aim to review the output, outcomes and impact achieved by training the first national neurosurgeon.

Methods

The data on activity (output) and outcomes were collected prospectively from 2003–2012. Ongoing mentoring and continuing professional development were provided through annual neurosurgical visits from Australia. There were serious limitations in the provision of equipment, with a lack of computerized tomographic or MR imaging, and adjuvant oncological services.

Results

There were 1618 neurosurgery admissions, 1020 neurosurgical procedures with a 5.74 % overall mortality. Seventy percent of cases presented as emergencies. There were improved outcomes, particularly for head injuries, whilst hydrocephalus was managed with an acceptable morbidity and revision rate.

Conclusions

The training of a neurosurgeon resulted in PNG patients receiving a better range of surgical services, with a lower mortality. The outcomes able to be delivered were limited by late presentations of patients and lack of resources including imaging. These themes are familiar to all low- and middle-income countries (LMICs) and this may serve as a model for other LMIC neurosurgical services to adopt as they consider whether to establish and develop neurosurgical and other sub-specialist surgical services.

Specialist surgical training in Papua New Guinea: the outcomes after 10 years

Surgical training commenced in 1975, the year that Papua New Guinea (PNG) gained independence. The training involves a 4-year programme leading to a Master of Medicine (MMed), awarded by the University of Papua New Guinea. In the past 30 years just over 50 general surgeons have graduated. There have also been 9 graduates in the area of ear nose and throat, 10 in ophthalmology and 2 in oral surgery. The subspecialization of general surgeons began in 1994 with four trainees, two orthopaedic, one head and neck and one urological. The model used was to develop specialist skills over 2-3 years only qualified (MMed) general surgeons so that their ability to carry out general surgical procedures and work in a remote hospital was not lost. The different specialties required different balances of in-country and out-of-country training depending on the local ability to provide training in PNG. An important sponsor has been the PNG National Department of Health, which has funded the training posts by using existing general surgical positions and covering the loss of manpower while surgeons are training overseas, sometimes for up to 2 years. Medical education and tertiary health service projects, funded by Aus-Aid, have also contributed significantly to the teaching and training. These projects have provided visiting specialists to teach and hospital attachments for national surgeons to train in Australasia. Various individual surgeons and their specialist societies in Australasia have also provided invaluable support. Three surgeons have been recipients of the Rowan Nicks scholarship. Twelve surgeons have been awarded a specialist diploma and a further five are in training. The posting of national specialist surgeons to Port Moresby has resulted in all modules of the General surgery MMed programme being taught by Papua New Guineans, which would have been hard to imagine back in 1993. The MMed is now a sustainable programme and can be provided without external support. National surgeons carry out a wide range of specialist procedures, formerly carried out only by visiting teams. They are also able to make outreach visits within PNG and specialist visits to neighbouring Pacific Island countries.

Surgical capability and surgical pathology in Papua New Guinea in the year 2000

BACKGROUND

Papua New Guinea (PNG) is a country of 4.5 million people with an annual health budget of only 96 million Kina (1K = US$0.35). There are 19 hospitals in the country and national surgeons are now staffing most of these hospitals. This review aims to describe the surgical pathology in the year 2000 and the capability of PNG surgeons to manage it.

METHODS

A review of publications, reports and surgical audit data on surgery in PNG was conducted. Surgical audit has been computerized for over 5 years. The review also draws on personal experience and data from MMed theses submitted to the University of Papua New Guinea.

RESULTS

Surgical pathology Surgical practice in PNG remains very general. Late presentation and advanced disease are common. Trauma, infection, malignancy and congenital anomalies dominate the surgical scene. The pattern of disease is different from what is found in the West. Western diseases are emerging with the incidence of appendicectomy rising from 5/100,000 to 75/100,000 in the past 30 years. The incidence of diabetes and gallstones has also risen. Osteoporosis, Colles' and neck of femur fractures are rare. Surgical capability The standard of surgical care is acceptable with a low wound infection rate for clean and clean-contaminated abdominal surgery of 0.9% and an anastomotic leak rate of 1.6%. Transurethral prostatectomy is also being performed to a satisfactory standard for head injuries admitted with a Glasgow Coma Score of 6-8 and a good outcome is achieved in over 70% of cases. Hospital mortality for surgical admissions is 3.7%. Subspecialties in orthopaedics, urology and head and neck surgery have been established. Neurosurgery, paediatric and cardiac surgery are being developed. Priorities for the next decade Papua New Guinea needs to continue to develop surgical subspecialties, particularly paediatric and neurosurgery, while maintaining a broad competence in general surgery. Services for burns, spinal injuries, rehabilitation and oncology need to be improved. Surgeons need to be more involved in rural health and teaching basic skills to primary health-care workers. Acquisition, maintenance and repair of surgical equipment needs to be improved so that PNG's well-trained surgeons can have the right tools for their trade.

CONCLUSIONS

Papua New Guinea offers a wide range of surgical pathology. The standard of surgery in PNG is reasonable but there are many areas that need development during the period of the next national health plan, 2001-2010. Australasian surgery has many opportunities to assist surgeons in PNG to achieve their objectives.

Neurosurgery in Vietnam

BACKGROUND

The development and current state of Vietnamese neurosurgery is presented, in order to highlight the difficulties faced by neurosurgeons in Vietnam and other developing countries.

METHODS

Information has been collected personally by the authors in Vietnam.

RESULTS

The conditions of neurosurgery endured by our neurosurgical colleagues in Vietnam are far inferior to those in the developed world, particularly in terms of training, educational aids, investigative and operating room equipment, and postoperative and rehabilitative care.

CONCLUSIONS

The recent formation of the Neurosurgical Society of Vietnam will help to improve these conditions, but help and encouragement from neurosurgeons in the developed world will also be of much value. The instigation of preventive strategies will likely make a significant impact on the health costs of neurotrauma in Vietnam.