Primary and Specialist Palliative Care in Neurosurgery: A Narrative Review and Bibliometric Analysis of Glioblastoma and Stroke

OBJECTIVE

Due to the increased demand for palliative care (PC) in recent years, a model has been proposed to divide PC into primary PC and specialist PC. This article aimed to delineate the indications for primary and specialist PC within 2 common neurosurgical conditions-glioblastoma (GBM) and stroke.

METHODS

A systematic review and bibliometric analysis was conducted to better appreciate the practice trends in PC utilization for GBM and stroke patients using several databases.

RESULTS

There were 70 studies on PC for GBM, the majority of which related to patient preference (22 [31%]). During 1999-2022, there was significant growth in publications per year on this topic at a rate of approximately 0.3 publications per year (P < 0.01). There were 44 studies on PC for stroke, the majority of which related to communication strategies (14 [32%]). During 1999-2022, there was no significant growth in stroke publications per year (P = 0.22).

CONCLUSIONS

Due to the progressively disabling neurological course of GBM, we suggest that a specialty PC team be used in conjunction with the neurosurgical team early in the disease trajectory while patients are still able to communicate their preferences, goals, and values. In contrast, short-term and long-term stages of management of stroke have differing implications for PC needs, with the short-term stage necessitating adept, time-sensitive communication between the patient, family, and care teams. Thus, we propose that primary PC should be included as a core competency in neurosurgery training, among other stroke specialists.

Role of Neurosurgeons in the Treatment of Acute Ischemic Stroke in the Emergency Room

OBJECTIVE

With the recent increase in mechanical thrombectomy (MT) for acute ischemic stroke (AIS), the role of neurosurgeons in AIS treatment has become increasingly important. This study aimed to assess the outcomes of patients with AIS treated by neurosurgeons and neurologists in the emergency room (ER) of a tertiary hospital in South Korea.

METHODS

From January 2020 to June 2021, 536 patients with AIS within 24 hours of symptom onset were admitted to our hospital via the ER. Based on the type of doctors who provided initial care for AIS in the ER, patients were divided into two groups : (a) neurosurgeon group (n=119, 22.2%) and (b) neurologist group (n=417, 77.8%).

RESULTS

Intravenous tissue plasminogen activator (tPA) was administered in 82 (15.3%) of 536 patients (n=17 [14.3%] in the neurosurgeon group and n=65 [15.6%] in the neurologist group). The door-to-tPA time was not significantly different between both groups (median, 53 minutes; interquartile range [IQR], 45-58 vs. median, 54 minutes; IQR, 46-74; p=0.372). MT was performed in 69 patients (12.9%) (n=25, 36.2% in the neurosurgeon group and n=44, 63.8% in the neurologist group). The neurosurgeon group achieved a shorter door-to-puncture time than the neurologist group (median, 115 minutes; IQR, 107-151 vs. median, 162 minutes; IQR, 117-189; p=0.049). Good clinical outcomes (3-month modified Rankin Scale 0-2) did not differ significantly between the two groups (96/119 [80.7%] vs. 322/417 [77.2%], p=0.454).

CONCLUSION

The neurosurgeon group showed similar door-to-treatment time and clinical outcomes to the neurologist group in patients with AIS in the ER. This study suggests that neurosurgeons have comparable abilities to care for patients with AIS in the ER.

Improving Door-To-Puncture Time in Mechanical Thrombectomy with Direct Care from a Neurointerventionalist in the Emergency Department

OBJECTIVE

A shorter door-to-puncture time is an independent predictor of good clinical outcomes in patients with acute ischemic stroke (AIS) who undergo mechanical thrombectomy (MT). We recently initiated a protocol for direct care from neurointerventionalists (NIs) in the emergency department (ED) rather than from non-NI neurologists for patients with AIS. Our aim was to investigate whether NIs, as the first point-of-care physicians for stroke in the ED, could shorten door-to-puncture time compared to non-NI neurologists.

METHODS

From January 2020 to December 2020, 50 patients with AIS underwent MT at our hospital. Patients were divided into 2 groups based on the type of physician who provided initial care for stroke in the ED: (a) NI group (n = 20) and (b) non-NI group (n = 30). The door-to-puncture time was retrospectively analyzed.

RESULTS

The NI group had a significantly shorter door-to-puncture time than the non-NI group (135.2 ± 50.0 minutes vs. 167.2 ± 54.3 minutes, P = 0.040). A door-to-puncture time of ≤120 minutes was more frequently achieved in the NI group than in the non-NI group (55.0% vs. 23.3%, P = 0.022). Multivariable logistic regression analysis revealed that a door-to-puncture time of ≤120 minutes was independently associated with the NI group (adjusted odds ratio 4.098, 95% confidence interval 1.085-15.479, P = 0.037).

CONCLUSIONS

Our study showed that NIs, as the first point-of-care stroke physicians in the ED, were associated with shorter door-to-puncture times. We suggest that NIs should be at the forefront of care for patients with AIS in the acute setting by performing triage and deciding on and performing MT.