What question did this study set out to answer?

To identify and characterize the frequency, clinical features, and underlying causes of neurological complications in patients undergoing heart transplantation.

January 1, 1976Brain

The Neurological Complications of Cardiac Transplantation

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Authors

JHJohn R. HotsonPalo Alto Institute TPTimothy A. PedleyRutgers, The State University of New Jersey

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Implication

Retrospective review finds neurological disorders in over 50 percent of cardiac transplant recipients, indicating high rates of opportunistic central nervous system infections.

Key Points

To identify and characterize the frequency, clinical features, and underlying causes of neurological complications in patients undergoing heart transplantation.
Retrospective clinical review of 83 consecutive patients receiving cardiac homografts over a seven-year observation period.
Analysis of neurological presentations, surgical factors during cardiopulmonary bypass, diagnostic findings, and immunosuppression-related outcomes.
Neurological complications occurred in over 50% of the 83 cardiac homograft recipients.
Central nervous system infection was the single most common cause, accounting for one-third of all neurological complications, driven by opportunistic pathogens (fungi, viruses, protozoa, and unusual bacteria) secondary to immunosuppressive therapy.
Other major causes included intraoperative cerebral ischaemia, metabolic encephalopathies, cerebral microglioma, and acute psychiatric disturbances, which were frequently misidentified as intensive care unit psychosis or metabolic issues.

Cite This Study

Hotson et al. (1976) studied this question.

synapsesocial.com/papers/6a7423cbf40cdade3da7f50f https://doi.org/10.1093/brain/99.4.673

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Implication

Retrospective review finds neurological disorders in over 50 percent of cardiac transplant recipients, indicating high rates of opportunistic central nervous system infections.

The Neurological Complications of Cardiac Transplantation

Discussion

Member takes

Implication

Key Points

Cite This Study

The Neurological Complications of Cardiac Transplantation

Discussion

Member takes

Implication

Key Points

Cite This Study

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