Management of Penetrating Traumatic Brain Injury: Operative versus Non-Operative Intervention

BACKGROUND

Penetrating traumatic brain injury (pTBI) is the most lethal form of TBI, with mortality rates as high as 90%. This high mortality rate leads many providers to feel that the treatment of pTBI is futile. Contrary to this point of view, several studies have shown that victims of pTBI who present with a Glasgow Coma Scale (GCS) ≥6 have a reasonable chance of a meaningful outcome. This study sought to investigate outcomes of pTBI patients based on GCS score who underwent neurosurgical intervention (craniotomy or craniectomy) and compare them with patients who did not undergo surgical intervention.

MATERIALS AND METHODS

The study represents a secondary analysis of the data that were collected from 2006 to 2016 from 17 institutions as part of a multi-center study, investigating clinical outcomes for adult patients sustaining pTBI and surviving >72 h. Patients were divided into those with GCS 3-5 and those with GCS ≥6. Within these groups, patients were stratified by whether they received surgical intervention, compared with standard non-surgical care. Patient level data (age and gender), clinical data (Injury Severity Score and Abbreviated Injury Score), GCS on admission, post-op infection rates, and outcomes data (mortality, length of stay [LOS], intensive care unit LOS) were collected. Both groups were compared using independent sample t-test or chi-squared test.

RESULTS

Seven hundred twenty patients with pTBI were identified over 11 y, out of which 336 (46.7%) underwent surgery. The mean Injury Severity Score and Abbreviated Injury Score on admission were higher in the surgical intervention group than their non-surgical counterpart in patients with a GCS ≥6 (P < 0.0001). Patients with GCS of 3-5 with surgical intervention demonstrated a higher survival rate than non-surgical patients (P < 0.0001). In the GCS ≥6 group, surgical intervention did not impact near-term mortality. Intensive care unit LOS was significantly longer in the surgical intervention group in patients with GCS ≥ 6 (P < 0.0001) and GCS of 3-5 (P < 0.0001), as was total hospital LOS (P < 0.0001). Patients with a GCS 3-5 and ≥6 who underwent surgical intervention were more likely to develop a central nervous system infection (P = 0.016; P = 0.017).

CONCLUSIONS

Surgical intervention in pTBI patients with GCS 3-5 results in improved mortality but comes at a cost of increased resource utilization in the form of longer LOS and higher infection rate. On the other hand, in patients with GCS ≥6, surgery does not provide significant benefits in patient survival. Future prospective studies providing insight as to the impact of surgery on the resource utilization and quality of survival would be beneficial in determining the need for surgical intervention in this population.

The impact of the reserve military neurosurgeon: practice, community, and service

OBJECTIVEPapers from 2002 to 2017 have highlighted consistent unique socioeconomic challenges and opportunities facing military neurosurgeons. Here, the authors focus on the reserve military neurosurgeon who carries the dual mission of both civilian and military responsibilities.METHODSSurvey solicitation of current active duty and reserve military neurosurgeons was performed in conjunction with the AANS/CNS Joint Committee of Military Neurosurgeons and the Council of State Neurosurgical Societies. Demographic, qualitative, and quantitative data points were compared between reserve and active duty military neurosurgeons. Civilian neurosurgical provider data were taken from the 2016 NERVES (Neurosurgery Executives Resource Value and Education Society) Socio-Economic Survey. Economic modeling was done to forecast the impact of deployment or mobilization on the reserve neurosurgeon, neurosurgery practice, and the community.RESULTSSeventy-five percent (12/16) of current reserve neurosurgeons reported that they are satisfied with their military service. Reserve neurosurgeons make significant contributions to the military's neurosurgical capabilities, with 75% (12/16) having been deployed during their career. No statistically significant demographic differences were found between those serving on active duty and those in the reserve service. However, those who served in the reserves were more likely to desire opportunities for improvement in the military workflow requirements compared with their active duty counterparts (p = 0.04); 92.9% (13/14) of current reserve neurosurgeons desired more flexible military drill programs specific to the needs of practicing physicians. The risk of reserve deployment is also borne by the practices, hospitals, and communities in which the neurosurgeon serves in civilian practice. This can result in fewer new patient encounters, decreased collections, decreased work relative value unit generation, increased operating costs per neurosurgeon, and intangible limitations on practice development. However, through modeling, the authors have illustrated that reserve physicians joining a larger group practice can significantly mitigate this risk. What remains astonishing is that 91.7% of those reserve neurosurgeons who were deployed noted the experience to be rewarding despite seeing a 20% reduction in income, on average, during the fiscal year of a 6-month deployment.CONCLUSIONSReserve neurosurgeons are satisfied with their military service while making substantial contributions to the military's neurosurgical capabilities, with the overwhelming majority of current military reservists having been deployed or mobilized during their reserve commitments. Through the authors' modeling, the impact of deployment on the military neurosurgeon, neurosurgeon's practice, and the local community can be significantly mitigated by a larger practice environment.

Military Neurosurgery: A Range of Service Options

The pathway to military neurosurgical practice can include a number of accession options. This article is an objective comparison of fiscal, tangible, and intangible benefits provided through different military neurosurgery career paths. Neurosurgeons may train through active duty, reserve, or civilian pathways. These modalities were evaluated on the basis of economic data during residency and the initial 3 years afterwards. When available, military base pay, basic allowance for housing and subsistence, variable special pay, board certified pay, incentive pay, multiyear special pay, reserve drill pay, civilian salary, income tax, and other tax incentives were analyzed using publically available data. Civilians had lower residency pay, higher starting salaries, increased taxes, malpractice insurance cost, and increased overhead. Active duty service saw higher residency pay, lower starting salary, tax incentives, increased benefits, and almost no associated overhead including malpractice coverage. Reserve service saw a combination of civilian benefits with supplementation of reserve drill pay in return for weekend drill and the possibility of deployment and activation. Being a neurosurgeon in the military is extremely rewarding. From a financial perspective, ignoring intangibles, this article shows most entry pathways with initially modest differences between the cumulative salaries of active duty and civilian career paths and with higher overall compensation available from the reserve service option. These pathways become increasingly discrepant over time as civilian pay greatly exceeds that of military neurosurgeons. We hope that those curious about or considering serving in the United States military benefit from our accounting and review of these comparative paths.

ABBREVIATIONS

FAP, Financial Assistance ProgramNADDS, Navy Active Duty Delay for SpecialistsTMS, Training in Medical Specialties.

Diagnosis and Management of Post-Traumatic Vertigo

OBJECTIVES/HYPOTHESIS

Patients with post-traumatic vertigo can be difficult to treat secondary to the chronicity of their symptoms. Patients can have peripheral, central, and combined vestibular deficits. Furthermore, no comprehensive guidelines exist for returning these patients to work. The objectives of the study were to discuss diagnosis, management techniques, and guidelines for returning these patients to work.

STUDY DESIGN

Retrospective analysis of a tertiary referral neurotology and balance clinic.

METHODS

Between July 1997 and July 2003, 2390 patients with chief complaints of vertigo and/or dizziness were analyzed. Of these, 16 patients met the requirements for inclusion in the study, including head trauma and/or concussion and residual vertigo. Their inpatient and outpatient charts, imaging studies, audiograms, vestibular tests, and physical therapy evaluations were reviewed. All patients had at least 6 months of follow-up.

RESULTS

There were 5 women and 11 men, with an average age of 42 years. Five patients had symptoms consistent with traumatic perilymphatic fistulas, and two patients had symptoms consistent with post-traumatic Meniere's syndrome. Surgical therapy was not beneficial in relieving dysequilibrium. Balance testing results did not predict return-to-work status. Eleven patients were not allowed to return to work in any capacity, two patients were allowed to return to work with limited duties, and three patients were allowed to return to work with no restrictions.

CONCLUSION

Post-traumatic vertigo can result in chronic symptoms. Balance testing did not predict the ability of patients to return to work. Surgical intervention might not control patient symptoms. Many patients were unable to return to work.

[The psychotherapy of an ereuthrobic psychotic.]

In this text the author presents the account of a psychotherapy with an ereuthrophobic psychotic. According to the account of the patient, the treatment took place in three stages: self analysis before an analyst, analysis with an analyst, and finally analysis without analysand. For each of the three stages, different stakes, and for the analyst, a role which evolves slowly through the growing capacity of the young woman to connect herself to a whole object. Then the end, which is never truly one with psychotics, the mourning process having never begun, and the analysis remaining as a safety screen, as a possible bumper. Finally, a brief theoretical elaboration concerning this treatment which, as with all treatment of the psychotic, aims at a structuration of the psychic apparatus and at an organization of defences.