I propose to take Questions Nos. 8 and 95 together.
The detailed information sought by the Deputy is not routinely collected by my Department, since it does not become involved in every case. Under the terms of the circular governing the referral abroad scheme, the chief executive officer of the referring health board can approve cases without reference to my Department where the total costs involved are less than £10,000.
Figures available to my Department for numbers referred abroad for treatment are as follows: 1986, not available; 1987, 102; 1988, 114; 1989, not available; 1990, 223; 1991, not available; 1992, not available and 1993, 158.
Patients are referred abroad for a wide range of specialised procedures, the most expensive of which would be bone marrow transplants, heart-lung transplants and liver transplants.
In relation to bone marrow transplants, the Deputy will be pleased to learn that additional resources have been provided in recent years to allow upgrading of the Bone Marrow Transplant Unit at Our Lady's Hospital in Crumlin, and work is now well underway on the new Oncology-Haematology-Bone Marrow Transplant Unit at St. James's Hospital. These developments when completed will allow the national centre at the two hospitals to deal with most cases arising here.
On liver transplants, the national centre for adults at St. Vincent's Hospital was fully established last year and has achieved a high success rate. This followed a considerable investment in services and staff training in co-operation with the Liver Unit at Kings College Hospital, London. The children's Liver Unit at Our Lady's Hospital in Crumlin is still under development and additional funds have been allocated this year to enable it to be operational as soon as possible.
Developments such as these will allow Irish patients to be treated nearer to home and avoid serious disruptions associated with travel abroad for such treatment. It must be accepted, however, that it will not be possible to provide the resources and expertise necessary for all of the highly sophisticated procedures for which patients need to be referred abroad and a limited number of such cases will arise annually.
It will be necessary, therefore, to continue to refer patients abroad for treatment in some cases. The position regarding referrals abroad is kept under regular review in my Department and improvements to specialist services will continue to be made as resources permit.