Fetal endoscopic telesurgery using an Internet Protocol connection: Clinical and technical challenges

Development of a combined telemedicine and Picture Archiving and Communications System for a tertiary hospital group

The new Mater Mother's Hospital in Brisbane, due to open in March 2008, will cater for the growing demand on maternity services in Queensland. The plan is to provide a comprehensive teleconsultation service to the whole of Queensland and to northern New South Wales for both teleradiology and telecardiology. The key to the Mater's plans for electronic health records will be the coming together of a Picture Archiving and Communications System (PACS), various clinical information systems, a new Patient Administration System (PAS) and the clinical portal system called Verdi. Clinicians will have online access to patient demographics from the PAS and to patients’ previous imaging studies from the PACS, prior to the real-time teleconsultation, so as to enhance the clinical value of the consultation. Developments in the areas of telemedicine and PACS appear capable of supporting each other to ensure that real-time teleconsultations by paediatric specialists can be provided to patients in remote areas, and at the same time the consultants can have access to a patient's images and medical records so as to provide a high standard of care.

Future Directions in the Management of Twin-to-Twin Transfusion Syndrome

Twin-to-twin transfusion syndrome (TTTS) is the major complication of monochorionic (MC) pregnancy. The outcomes of this condition have been significantly improved after the introduction and widespread uptake of fetoscopic laser ablation over the last decade. However, there is still a significant fetal loss rate and morbidity associated with this condition. Improvements in the management of TTTS will require improvements in many areas. They are likely to involve refinements in the prediction of the disease and clarification of the optimum frequency of surveillance and monitoring. Improvements in training for fetoscopic surgery as well as in the technique of fetoscopic laser ablation may lead to better outcomes. New technologies as well as a better understanding of the pathophysiology of TTTS may lead to adjuvant medical therapies that may also improve short- and long-term results.

Perinatal Outcomes With Laser Surgery for Twin–Twin Transfusion Syndrome

The aim of this tertiary hospital–based cohort study was to determine and compare perinatal outcome and neonatal morbidities of pregnancies with twin–twin transfusion syndrome (TTTS) before and after the introduction of a treatment program with laser ablation of placental communicating vessels. Twenty-seven pregnancies with Stage II–IV TTTS treated with amnioreduction were identified (amnioreduction group). The data were compared with that obtained from the first 31 pregnancies with Stage II–IV TTTS managed with laser ablation of placental communicating vessels (laser group). Comparisons were made for perinatal survival and neonatal morbidities including abnormalities on brain imaging. The median gestation at therapy was similar between the two groups (20 vs. 21 weeks, p = .24), while the median gestation at delivery was significantly greater in the laser treated group (34 vs. 28 weeks, p = .002). The perinatal survival rate was higher in the laser group (77.4% vs. 59.3%, p = .03). Neonatal morbidities including acute respiratory distress, chronic lung disease, requirement for ventilatory assistance, patent ductus arteriosus, hypotension, and oliguric renal failure had a lower incidence in the laser group. On brain imaging, ischemic brain injury was seen in 12% of the amnioreduction group and none of the laser group of infants (p = .01). In conclusion, these findings indicate that perinatal outcomes are improved with less neonatal morbidity for monochorionic pregnancies with severe TTTS treated by laser ablation of communicating placental vessels when compared to treatment by amnioreduction.

The reported benefits of telehealth for rural Australians

Objective.A literature review was conducted to identify the reported benefits attributed to telehealth for people living and professionals working in rural and remote areas of Australia. Data sources.Scopus and relevant journals and websites were searched using the terms: telemedicine, telehealth, telepsychiatry, teledermatology, teleradiology, Australia, and each state and territory. Publications since 1998 were included. Study selection.The initial search resulted in 176 articles, which was reduced to 143 when research reporting on Australian rural, regional or remote populations was selected. Data synthesis.A narrative review was conducted using an existing ‘benefits’ framework. Patients are reported to have benefited from: lower costs and reduced inconvenience while accessing specialist health services; improved access to services and improved quality of clinical services. Health professionals are reported to have benefited from: access to continuing education and professional development; provision of enhanced local services; experiential learning, networking and collaboration. Discussion.Rural Australians have reportedly benefited from telehealth. The reported improved access and quality of clinical care available to rural Australians through telemedicine and telehealth may contribute to decreasing the urban–rural health disparities. The reported professional development opportunities and support from specialists through the use of telehealth may contribute to improved rural medical workforce recruitment and retention. What is known about the topic?An extensive international literature has reported on the efficacy of telehealth, and to a lesser extent the clinical outcomes and cost-effectiveness of telemedicine. Systematic reviews conclude that the quality of the studies preclude definitive conclusions being drawn about clinical and cost-effectiveness, although there is some evidence of effective clinical outcomes and the potential for cost-benefits. Little attention has been paid to the benefits reported for people who live in rural and remote Australia, despite this being a rationale for the use of telehealth in rural and remote locations. What does this paper add?Patients in rural and remote locations in Australia are reported to benefit from telehealth by increased access to health services and up-skilled health professionals. Health professionals are reported to benefit from telehealth by up-skilling from increased contact with specialists and increased access to professional development. The review findings suggest that one strategy, the increased use of telehealth, has the potential to reduce the inequitable access to health services and the poorer health status that many rural Australians experience, and contribute to addressing the on-going problem of the recruitment and retention of the rural health workforce. What are the implications for practitioners?The use of telehealth appears to be a path to up-skilling for rural and remote practitioners.

Febotics - a marriage of fetal surgery and robotics

For a fetus diagnosed with a severe congenital anomaly, surgery may offer an alternative to abortion, intra-uterine death, or a life with disability. Expertise is limited however, to a few treatment centers worldwide, and there are many technical hurdles to overcome, including requirements for miniaturized instrumentation, real-time high-resolution imaging, and harmless fetal access. This article highlights recent practices in prenatal intervention and various initiatives to integrate robotics into the fetal operating room. While the number of potential patients is low, research for implementation of robotics in the field of fetal surgery is justified by the morbidity rates of current procedures, proven favorable outcomes with intervention, and the educational value with potential for extension to other medical disciplines.