Interhospital Transfer of Intracerebral Hemorrhage Patients Undergoing Minimally Invasive Surgery: The Experience of a New York City Hospital System

Optimizing Intracerebral Hemorrhage Management and Interhospital Transfer With Viz ICH Plus AI Technology

This case study explores the integration of Viz ICH Plus, an AI-powered intracerebral hemorrhage (ICH) detection system, into a centralized program called the Neuroemergencies Management and Transfer (NEMAT) program of a large urban healthcare system. The study highlights how Viz ICH Plus promptly identified a right parieto-occipital hematoma in a patient presenting with a headache, resulting in a marked reduction in interhospital transfer (IHT) time. The patient underwent a successful supratentorial craniotomy for hematoma evacuation and demonstrated significant cognitive and physical improvement over the following year. Viz ICH Plus reduced IHT time from approximately 200 to 101 minutes, expediting access to definitive care and improving patient outcomes. Standard of care radiology review of the scan and communication of results could have added to additional delays in transferring this patient to receive definitive care. This case study illustrates a substantial reduction in transfer time and highlights the potential of AI to transform stroke care by optimizing response times and facilitating timely interventions.

A Narrative Review of Interhospital Transfers for Intracerebral Hemorrhage

Of the 750,000 strokes in the United States every year, 15% patients suffer from hemorrhagic stroke. Intracerebral hemorrhage (ICH) is a subtype of hemorrhagic stroke. Despite advances in acute management, patients with hemorrhagic stroke continue to suffer from high mortality and survivors suffer from multidomain impairments in the physical, cognitive, and mental health domains which could last for months to years from their index stroke. Long-term prognosis after ICH is critically dependent on the quality and efficacy of care a patient receives during the acute phase of care. With ongoing care consolidation in stroke systems of care, the number of ICH patients who need to undergo interhospital transfers (IHTs) is increasing. However, the associations between IHT and ICH outcomes have not been well described in literature. In this review, we describe the epidemiology of IHT for ICH, the relationship between IHT and ICH patient outcomes, and proposed improvements to the IHT process to ensure better long-term patient outcomes. Our review indicates that evidence regarding the safety and benefit of IHT for ICH patients is conflicting, with some studies reporting poorer outcomes for transferred patients compared to direct admissions via emergency rooms and other studies showing no effect on outcomes. The American Heart Association guidelines for ICH provide recommendations for timely blood pressure control and anticoagulation reversal to improve patient outcomes. The American Heart Association stroke systems of care guidelines provide recommendations for transfer agreements and but do not provide details on how patients should be managed while undergoing IHT. Large, prospective, and multicenter studies comparing outcomes of IHT patients to direct admissions are necessary to provide more definitive guidance to optimize IHT protocols and aid clinical decision-making.

Benefits of Neurosurgical Teleconsults in the Management of Intracerebral Hemorrhage: Transfers and Transportation Cost Reduction

BACKGROUND

Our study explores the efficacy and economic benefits of neurosurgical teleconsultations in managing intracerebral hemorrhage (ICH), focusing on reducing unnecessary patient transfers and associated costs.

METHODS

We conducted a cost-savings analysis at our institution of a previously published pilot study involving a cohort of patients with ICH who were potential candidates for airlift to our tertiary care center but instead received neurosurgical consultation via teleconsultation to avoid the transfer. Data on patient demographics, distances, and costs were collected and analyzed to assess the economic impact of teleconsultations.

RESULTS

The cohort comprised 14 patients; we noted significant cost savings from avoiding interhospital transfers, ranging from $84,346.52 to $120,495.03 per patient. Teleconsultations facilitated immediate, collaborative decision-making between healthcare providers at community hospitals and a tertiary care center, reducing the need for expensive air transportation and unnecessary hospital transfers.

CONCLUSIONS

Neurosurgical teleconsultations offer a cost-effective alternative to traditional patient transfer methods for ICH management, providing substantial economic benefits while maintaining high physician and patient-family satisfaction levels. This study underscores the potential of our teleneurosurgery program to significantly reduce costs by reducing unnecessary financial burdens on patients' families and healthcare systems.

Outcomes after inter-hospital transfer of intensive care patients with haemorrhagic stroke: a 5-year retrospective review

BACKGROUND

Inter-hospital transfer (IHT) of intensive care patients is a limited resource. We assessed the outcomes of patients with haemorrhagic stroke requiring IHT and intensive care and aimed to identify early prognostic factors of poor neurological outcome.

METHODS

We conducted a retrospective observational cohort study of patients admitted to a single tertiary intensive care unit (ICU) with haemorrhagic stroke after IHT between January 2014 and December 2018. Primary outcome was poor neurological outcome (modified Rankin Scale ≥4 at time of discharge from hospital or rehabilitation unit). Secondary outcomes were mortality rate, rate of intervention, rate of organ donation surgery (ODS) and potentially avoidable transfer (PAT). PAT was defined as transfer where the patient did not receive an intervention and had a poor neurological outcome.

RESULTS

Ninety patients were included in this study, 48 with intracerebral haemorrhage (ICH) and 42 with subarachnoid haemorrhage (SAH). Fifty-one (56.7%) patients had a poor neurological outcome, including 30 (33%) who died. Factors significantly associated with poor neurological outcome included age > 80 years, lower presenting Glasgow Coma Score (GCS) and bilaterally fixed and dilated pupils. Stepwise logistic regression demonstrated history of hypertension as significantly associated with poor neurological outcome in patients with ICH (P = 0.021). Seven (7.8%) patients had ODS. Sixty-four (71.1%) patients received intervention and 20 (22.2%) transfers were potentially avoidable.

CONCLUSIONS

Patients in this cohort are at high risk of poor neurological outcome. Prognostic factors identified in this study may help referring, retrieval and receiving clinicians to discuss futility prior to pursuing IHT.

Seventy-five years of neurosurgery residency training at The Mount Sinai Hospital

The Department of Neurosurgery's residency program at The Mount Sinai Hospital was founded in 1946. The department has its origins in 1914 as a division of general surgery, with Charles Elsberg at the helm. Neurosurgery then became a separate department in 1932 under the leadership of Ira Cohen. Dr. Cohen oversaw the creation of the neurosurgery residency training program 75 years ago. Since its inception, the residency program has graduated 120 residents. For more than 100 years, The Mount Sinai Hospital has been a site of clinical excellence, groundbreaking research, and technological innovation in neurosurgery. Currently, the Department of Neurosurgery has 39 clinical faculty members, performs more than 5300 surgeries and endovascular procedures annually, and is in the top 25 neurosurgical departments for NIH funding.

Proactive risk assessment of intrahospital transport of critically ill patients from emergency department to intensive care unit in a teaching hospital and its implications

AIMS AND OBJECTIVES

To explore the effects of the health failure mode and effect analysis (HFMEA) used in intrahospital transport (IHT) of critically ill patients from emergency department (ED) to the intensive care unit (ICU).

BACKGROUND

Patients who were transported from ED to ICU is highly critical. IHT of these patients is potentially risky, which may associate with adverse events (AEs). The concern of safe IHT can be addressed by performing proactive risk assessments using HFMEA and implementing the findings after the ED of our hospital being reconstructed.

DESIGN

A qualitative action research study combined with a quantitative cross-sectional method.

METHODS

According to the HFMEA method, the failure modes of IHT were identified and analysed, and the effect of alterations was verified. We built a project team, drawn up a IHT flow chart, defined steps of IHT, classified the failure modes, calculated risk priority number and analysed by the decision tree, then formulated an action plan and verified the effects of the alterations. Incidence of AEs of transport was compared before and after HFMEA.SQUIRE 2.0 checklist was chosen on reporting the study process.

RESULTS

The HFMEA outlined a total of 5 major steps and 16 sub-steps in the IHT process. From this, 64 potential failure modes were identified, with 17 modes having a RPN score higher than 8. Determined by the decision tree, there were 20 priority control failure modes, of which 16 involved 8 IHT alterations. Notable work-flow alterations included use of a three-stage hierarchical transport strategy based on patients' condition assisted by the intelligent assessment system. Incidence of AEs was significantly decreased from 19.64% to 7.14% after the implementation of HFMEA (p < 0.05).

CONCLUSION

Application of the HFMEA in optimising IHT process can improve the safety of transportation, which is worthy of promotion. Hierarchical transport scheme can reduce the incidence of AEs in IHT of critical emergency patients, which mainly includes the integration and construction of the transport team, equipment configuration and patient information system based on the classification of patients' condition.

RELEVANCE TO CLINICAL PRACTICE

Nurses play a crucial role in the IHT process. HFMEA can be adopted for proactive risk assessment of critically ill patients' IHT from ED to ICU which involves multiple processes. The IHT hierarchical strategy based on the results of failure mode analysis should be more widely used to further verify its clinical effects.