Awake craniotomy in the COVID-19 era - technical tips and feasibility.

There has been a growing anxiety in carrying out awake craniotomy surgeries during the SARS-CoV-2 pandemic, not only due to airway management but also close proximity to the team in theatre. We set out to safely perform the first documented awake craniotomy in the UK since the beginning of lockdown. We performed a thorough workup of the patient with minimal hospital visits, using remote communication wherever possible. We modified our existing awake craniotomy protocol/technique guided by local/national policies. An asleep-awake-asleep craniotomy for tumour resection was performed successfully without compromising patient and staff safety with excellent post-operative outcome. With appropriate pre- and peri-operative modifications to established protocols, awake craniotomies with functional mapping can be safely carried out. By incorporating novel aspects to our technique, we believe that this service can safely resume in carefully selected patients.

Treatment of patients with glioma during the COVID-19 pandemic: what we learned and what we take home for the future.

OBJECTIVE: Coronavirus disease 2019 (COVID-19) has changed the way in which cancer is treated. Patients with high-grade glioma (HGG) are believed to be in a vulnerable category. The aim of this study was to describe the experience of a hub cancer center and the measures that were put in place for treatment of patients with newly diagnosed and recurrent glioma. METHODS: To prevent in-hospital contagion and preserve the safety of health professionals and patients, specific protocols and strict regulations were introduced. Physical distancing, use of surgical masks, and diligent hand hygiene were adopted. Each case was discussed in a multidisciplinary board meeting before treatment. All patient candidates for surgical procedures were tested for SARS-CoV-2 with a nasopharyngeal swab and a chest CT scan. Indications for surgery were the radiological suspicion of HGG in patients with a good performance status and/or the rapid and progressive occurrence of neurological deficits. Adjuvant treatments were performed only in cases of HGG. This therapy consisted of conventional fractional radiotherapy (RT; 60 Gy/30 fractions) with concomitant and adjuvant temozolomide chemotherapy (TMZCHT) in younger patients; in elderly patients, a short course of RT was employed (40.5 Gy/15 fractions). For recurrent HGG, treatments were assessed after a careful evaluation of the patient's general condition, neurological status, and risk of early impairment in neurological status if not treated. During simulation CT for the RT plan, each patient underwent a chest CT study. In cases in which an imaging study was suspicious for COVID-19 pneumonia, the patient was immediately isolated and rapidly underwent nasopharyngeal swab testing. RESULTS: Between March 1 and April 30, 2020, 23 HGGs were treated, and these cases are included in the present evaluation. Fifteen patients harboring newly diagnosed glioblastoma (GBM) underwent resection followed by a regimen of chemotherapy and RT, and 3 patients with newly diagnosed anaplastic oligodendroglioma underwent surgery followed by adjuvant RT. Five patients were treated for recurrent GBM, and they received surgery plus adjuvant RT. One patient in whom the simulation CT study was suspicious for COVID pneumonia was tested with a nasopharyngeal swab, which proved positive for SARS-CoV-2 infection. No patients contracted COVID-19 during hospitalization for surgery or during RT treatment. Corticosteroid therapy was administered to all patients beginning on the 1st day of RT. CONCLUSIONS: The authors' experience during the COVID-19 pandemic showed that patients with HGG can be treated in the most effective manner without a compromise in safety. Careful selection criteria and a multidisciplinary evaluation are pivotal to assessing the optimal therapeutic strategy.

The provision of neuro-oncology and glioma neurosurgery during the SARS-CoV-2 pandemic: a single national tertiary centre experience.

BACKGROUND: The COVID-19 pandemic has resulted in a significant disruption in the provision of healthcare globally. The aim of this study was to assess the implications of the COVID-19 pandemic on the provision of neuro-oncology surgery and comparison with a similar 3-month period in 2019. METHODS: Retrospective review of prospectively curated database of patients requiring neuro-oncology surgery at our tertiary referral centre between 1st March 2020 and 31st May 2020. We also analysed data for the same time period (1st March-31st May) in 2019 for comparison. Number and type of tumours operated on, postoperative morbidity and mortality, COVID-19-related complications and delays in treatment were recorded. RESULTS: During the 3-month periods studied in 2020 and 2019, there were 127 and 139 admissions for neuro-oncological surgery, respectively. Sixty patients underwent surgery for gliomas during the 2020 period vs 56 in the 2019 period. We observed no increase in mean length of time from referral to inter-hospital transfer (mean of 76 h in 2020 vs 93 h in 2019 (p = 0.10)) or in mean length of time from admission to surgery in the acute admissions (2.39 days in 2020 vs 2.89 days in 2019). The postoperative 30-day morbidity and mortality rates were lower in 2020; 8.7% (n = 11) compared with 10.1% (n = 14) in 2019. There was one COVID-19-related death which occurred in a patient with B cell lymphoma with negative preoperative COVID-19 test. CONCLUSION: The provision of neuro-oncological surgery can be safely continued during respiratory illness epidemic or pandemic if a rigorous testing and staffing framework is implemented.

Natura non facit saltus: a phase 2 proposal to manage brain tumors cases from the Neuro-oncology section of the Italian Society of Neurosurgery (SINch®).

The Coronavirus (COVID-19) pandemic has fast spread throughout the world in more than 200 countries, resulting in the need for a de-prioritization of elective medical care to face the demands of the global health crisis. Although the acute and catastrophic phase of the pandemic seems to have been left behind, it is also clear that the virus will not disappear soon, and we must live with it for a period of unpredictable length, the COVID-19 era. In this setting, a common coordinated approach to treat patients harboring brain tumors is urgently required to guarantee the best updated oncological care and to reduce the risk of viral infection during hospitalization. The study group on Neuro-oncology of Italian Society of Neurosurgery, SINCh gathered pieces of evidence and data and would like to suggest a practice protocol of care for neurosurgical oncologic procedures in the COVID-19 era. The present document aimed at summarizing current evidence and expert opinions to help neurosurgeons in taking decisions on their patients harboring different brain tumors.