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Gerlach R, Dengler J, Bollmann A, Stoffel M, Youssef F, Carl B, Rosahl S, Ryang YM, Terzis J, Kristof R, Westermaier T, Kuhlen R, Steinbrecher A, Pellissier V, Hohenstein S, Heese O. Neurosurgical care for patients with high-grade gliomas during the coronavirus disease 2019 pandemic: Analysis of routine billing data of a German nationwide hospital network. Neurooncol Pract 2023; 10:429-436. [PMID: 37720392 PMCID: PMC10502769 DOI: 10.1093/nop/npad015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/19/2023] Open
Abstract
Background Little is known about delivery of neurosurgical care, complication rate and outcome of patients with high-grade glioma (HGG) during the coronavirus disease 2019 (Covid-19) pandemic. Methods This observational, retrospective cohort study analyzed routine administrative data of all patients admitted for neurosurgical treatment of an HGG within the Helios Hospital network in Germany. Data of the Covid-19 pandemic (March 1, 2020-May 31, 2022) were compared to the pre-pandemic period (January 1, 2016-February 29, 2020). Frequency of treatment and outcome (in-hospital mortality, length of hospital stay [LOHS], time in intensive care unit [TICU] and ventilation outside the operating room [OR]) were separately analyzed for patients with microsurgical resection (MR) or stereotactic biopsy (STBx). Results A total of 1763 patients underwent MR of an HGG (648 patients during the Covid-19 pandemic; 1115 patients in the pre-pandemic period). 513 patients underwent STBx (182 [pandemic]; 331 patients [pre-pandemic]). No significant differences were found for treatment frequency (MR: 2.95 patients/week [Covid-19 pandemic] vs. 3.04 patients/week [pre-pandemic], IRR 0.98, 95% CI: 0.89-1.07; STBx (1.82 [Covid-19 pandemic] vs. 1.86 [pre-pandemic], IRR 0.96, 95% CI: 0.80-1.16, P > .05). Rates of in-hospital mortality, infection, postoperative hemorrhage, cerebral ischemia and ventilation outside the OR were similar in both periods. Overall LOHS was significantly shorter for patients with MR and STBx during the Covid-19 pandemic. Conclusions The Covid-19 pandemic did not affect the frequency of neurosurgical treatment of patients with an HGG based on data of a large nationwide hospital network in Germany. LOHS was significantly shorter but quality of neurosurgical care and outcome was not altered during the Covid-19 pandemic.
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Affiliation(s)
- Ruediger Gerlach
- Department of Neurosurgery, HELIOS Klinikum Erfurt, Erfurt, Germany
| | - Julius Dengler
- Faculty of Health Sciences Brandenburg, Brandenburg Medical School Theodor Fontane, Campus Bad Saarow, Bad Saarow, Germany and Department of Neurosurgery, HELIOS Hospital Bad Saarow, Bad Saarow, Germany
| | - Andreas Bollmann
- Helios Health Institute, Berlin and Department of Electrophysiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - Michael Stoffel
- Department of Neurosurgery, HELIOS Hospital Krefeld, Krefeld, Germany
| | - Farid Youssef
- Department of Neurosurgery, HELIOS Vogtland-Hospital Plauen, Plauen, Germany
| | - Barbara Carl
- Department of Neurosurgery, HELIOS Dr. Horst Schmidt Kliniken Wiesbaden, Wiesbaden, Germany
| | - Steffen Rosahl
- Department of Neurosurgery, HELIOS Klinikum Erfurt, Erfurt, Germany
| | - Yu-Mi Ryang
- Department of Neurosurgery, HELIOS Klinikum Berlin-Buch, Berlin, Germany
| | - Jorge Terzis
- Department of Neurosurgery; HELIOS Universitätsklinikum Wuppertal, Wuppertal, Germany
| | - Rudolf Kristof
- Department of Neurosurgery, HELIOS Klinikum Meiningen, Meiningen, Germany
| | - Thomas Westermaier
- Department of Neurosurgery, Helios Amper-Klinikum Dachau, Dachau, Germany
| | | | | | - Vincent Pellissier
- HELIOS Health Institute, Berlin and Department of Electrophysiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - Sven Hohenstein
- HELIOS Health Institute, Berlin and Department of Electrophysiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - Oliver Heese
- Department of Neurosurgery and Spinal Surgery, HELIOS Medical Center, Campus of MSH Medical School Hamburg, Schwerin, Germany
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Viozzi I, Overduin CG, Rijpma A, Rovers MM, Laan MT. MR-guided LITT therapy in patients with primary irresectable glioblastoma: a prospective, controlled pilot study. J Neurooncol 2023; 164:405-412. [PMID: 37505379 PMCID: PMC10522506 DOI: 10.1007/s11060-023-04371-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 06/10/2023] [Indexed: 07/29/2023]
Abstract
PURPOSE Laser interstitial thermal therapy (LITT) is increasingly being used in the treatment of brain tumors, whereas high-quality evidence of its effectiveness is lacking. This pilot examined the feasibility of conducting a randomized controlled trial (RCT) in patients with irresectable newly diagnosed glioblastoma (nGBM), and generated data on technical feasibility and safety. METHODS We included patients with irresectable nGBM with KPS ≥ 70 and feasible trajectories to ablate ≥ 70% of the tumor volume. Patients were initially randomized to receive either biopsy combined with LITT or biopsy alone, followed by chemoradiation (CRT). Randomization was stopped after 9 patients as the feasibility endpoint with respect to willingness to be randomized was met. Main endpoints were feasibility of performing an RCT, technical feasibility of LITT and safety. Follow-up was 3 months. RESULTS A total of 15 patients were included, of which 10 patients received a biopsy followed by LITT and 5 patients a biopsy. Most patients were able to complete the follow-up procedures (93% clinical, 86% questionnaires, 78% MRI). Patients were planned within 3 weeks after consultation (median 12 days, range 8-16) and no delay was observed in referring patients for CRT (median 37 days, range 28-61). Two CD ≥ 3 complications occurred in the LITT arm and none in the biopsy arm. CONCLUSION An RCT to study the effectiveness of LITT in patients with an irresectable nGBM seems feasible with acceptable initial safety data. The findings from this pilot study helped to further refine the design of a larger full-scale multicenter RCT in the Netherlands. Protocol and study identifier: The current study is registered at clinicaltrials.gov (EMITT pilot study, NTR: NCT04596930).
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Affiliation(s)
- Ilaria Viozzi
- Department of Neurosurgery, Radboud University Medical Center, 6525 GA, Nijmegen, The Netherlands.
| | - Christiaan G Overduin
- Department of Radiology, Radboud University Medical Center, 6525 GA, Nijmegen, The Netherlands
| | - Anne Rijpma
- Department of Neurosurgery, Radboud University Medical Center, 6525 GA, Nijmegen, The Netherlands
| | - Maroeska M Rovers
- Department of Health Evidence, Radboud University Medical Center, 6525 GA, Nijmegen, The Netherlands
- Department of Operating Rooms, Radboud University Medical Center, 6525 GA, Nijmegen, The Netherlands
| | - Mark Ter Laan
- Department of Neurosurgery, Radboud University Medical Center, 6525 GA, Nijmegen, The Netherlands
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Xi C, Jinli S, Jianyao M, Yan C, Huijuan L, Zhongjie S, Zhangyu L, Liwei Z, Yukui L, Sifang C, Guowei T. Fluorescein-guided surgery for high-grade glioma resection: a five-year-long retrospective study at our institute. Front Oncol 2023; 13:1191470. [PMID: 37333818 PMCID: PMC10272354 DOI: 10.3389/fonc.2023.1191470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 05/18/2023] [Indexed: 06/20/2023] Open
Abstract
Objective This study investigates the extent of resection, duration of surgery, intraoperative blood loss, and postoperative complications in patients with high-grade glioma who received surgery with or without sodium fluorescein guidance. Methods A single-center retrospective cohort study was conducted on 112 patients who visited our department and underwent surgery between July 2017 and June 2022, with 61 in the fluorescein group and 51 in the non-fluorescein group. Baseline characteristics, intraoperative blood loss, surgery duration, resection extent, and postoperative complications were documented. Results The duration of surgery was significantly shorter in the fluorescein group than in the non-fluorescein group (P = 0.022), especially in patients with tumors in the occipital lobes (P = 0.013). More critically, the gross total resection (GTR) rate was significantly higher in the fluorescein group than in the non-fluorescein group (45.9% vs. 19.6%, P = 0.003). The postoperative residual tumor volume (PRTV) was also significantly lower in the fluorescein group than in the non-fluorescein group (0.40 [0.12-7.11] cm3 vs. 4.76 [0.44-11.00] cm3, P = 0.020). Particularly in patients with tumors located in the temporal and occipital lobes (temporal, GTR 47.1% vs. 8.3%, P = 0.026; PRTV 0.23 [0.12-8.97] cm3 vs. 8.35 [4.05-20.59] cm3, P = 0.027; occipital, GTR 75.0% vs. 0.0%, P = 0.005; PRTV 0.15 [0.13-1.50] cm3 vs. 6.58 [3.70-18.79] cm3, P = 0.005). However, the two groups had no significant difference in intraoperative blood loss (P = 0.407) or postoperative complications (P = 0.481). Conclusions Fluorescein-guided resection of high-grade gliomas using a special operating microscope is a feasible, safe, and convenient technique that significantly improves GTR rates and reduces postoperative residual tumor volume when compared to conventional white light surgery without fluorescein guidance. This technique is particularly advantageous for patients with tumors located in non-verbal, sensory, motor, and cognitive areas such as the temporal and occipital lobes, and does not increase the incidence of postoperative complications.
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Affiliation(s)
- Chen Xi
- Department of Neurosurgery, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, China
| | - Sun Jinli
- Department of Reproduction, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, China
| | - Mao Jianyao
- Department of Neurosurgery, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, China
| | - Chen Yan
- Department of Orthopedic Sports Medicine, The First Affiliated Hospital of Xiamen University, Fujian, China
| | - Li Huijuan
- Department of Trauma Center and Acute Abdomen Surgery, The First Affiliated Hospital of Xiamen University, Fujian, China
| | - Shi Zhongjie
- Department of Neurosurgery, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, China
| | - Li Zhangyu
- Department of Neurosurgery, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, China
| | - Zhou Liwei
- Department of Neurosurgery, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, China
| | - Li Yukui
- Department of Neurosurgery, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, China
| | - Chen Sifang
- Department of Neurosurgery, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, China
| | - Tan Guowei
- Department of Neurosurgery, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, China
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De Swart ME, Müller DMJ, Ardon H, Balvers RK, Bosscher L, Bouwknegt W, van den Brink WA, Hovinga K, Kloet A, Koopmans J, Ter Laan M, Nabuurs R, Nandoe Tewarie R, Robe PA, van der Veer O, Viozzi I, Wagemakers M, Zwinderman AH, De Witt Hamer PC. Between-hospital variation in time to glioblastoma surgery: a report from the Quality Registry Neuro Surgery in the Netherlands. J Neurosurg 2022; 137:1358-1367. [PMID: 35276655 DOI: 10.3171/2022.1.jns212566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 01/10/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Patients with glioblastoma are often scheduled for urgent elective surgery. Currently, the impact of the waiting period until glioblastoma surgery is undetermined. In this national quality registry study, the authors determined the wait times until surgery for patients with glioblastoma, the risk factors associated with wait times, and the risk-standardized variation in time to surgery between Dutch hospitals. The associations between time to surgery and patient outcomes were also explored. METHODS Data from all 4589 patients who underwent first-time glioblastoma surgery between 2014 and 2019 in the Netherlands were collected by 13 hospitals in the Quality Registry Neuro Surgery. Time to surgery comprised 1) the time from first MR scan to surgery (MTS), and 2) the time from first neurosurgical consultation to surgery (CTS). Long MTS was defined as more than 21 days and long CTS as more than 14 days. Potential risk factors were analyzed in multivariable logistic regression models. The standardized rate of long time to surgery was analyzed using funnel plots. Patient outcomes including Karnofsky Performance Scale (KPS) score change, complications, and survival were analyzed by multivariable logistic regression and proportional hazards models. RESULTS The median overall MTS and CTS were 18 and 9 days, respectively. Overall, 2576 patients (56%) had an MTS within 3 weeks and 3069 (67%) had a CTS within 2 weeks. Long MTS was significantly associated with older age, higher preoperative KPS score, higher American Society of Anesthesiologists comorbidity class, season, lower hospital case volume, university affiliation, and resection. Long CTS was significantly associated with higher baseline KPS score, university affiliation, resection, more recent year of treatment, and season. In funnel plots, considerable practice variation was observed between hospitals in patients with long times to surgery. Fewer patients with KPS score improvement were observed after a long time until resection. Long CTS was associated with longer survival. Complications and KPS score decline were not associated with time to surgery. CONCLUSIONS Considerable between-hospital variation among Dutch hospitals was observed in the time to glioblastoma surgery. A long time to resection impeded KPS score improvement, and therefore, patients who may improve should be identified for more urgent resection. Longer survival was observed in patients selected for longer time until surgery after neurosurgical consultation (CTS).
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Affiliation(s)
| | - Domenique M J Müller
- 2Neurosurgery, Amsterdam University Medical Centers, location VUmc, Cancer Center Amsterdam
| | - Hilko Ardon
- 3Department of Neurosurgery, Elisabeth-Tweesteden Hospital, Tilburg
| | - Rutger K Balvers
- 4Department of Neurosurgery, Erasmus University Medical Center, Rotterdam
| | | | - Wim Bouwknegt
- 6Department of Neurosurgery, Medical Center Slotervaart, Amsterdam
| | | | - Koos Hovinga
- 8Department of Neurosurgery, Maastricht University Medical Center, Maastricht
| | - Alfred Kloet
- 9Department of Neurosurgery, Haaglanden Medical Center, The Hague
| | - Jan Koopmans
- 10Department of Neurosurgery, Martini Hospital, Groningen
| | - Mark Ter Laan
- 11Department of Neurosurgery, Radboud University Medical Center, Nijmegen
| | - Rob Nabuurs
- 2Neurosurgery, Amsterdam University Medical Centers, location VUmc, Cancer Center Amsterdam
| | | | - Pierre A Robe
- 13Department of Neurology & Neurosurgery, University Medical Center Utrecht
| | | | - Ilaria Viozzi
- 11Department of Neurosurgery, Radboud University Medical Center, Nijmegen
| | | | - Aeilko H Zwinderman
- 16Department of Clinical Epidemiology and Biostatistics, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Philip C De Witt Hamer
- 2Neurosurgery, Amsterdam University Medical Centers, location VUmc, Cancer Center Amsterdam
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Löfgren D, Valachis A, Olivecrona M. Risk for morbidity and mortality after neurosurgery in older patients with high grade gliomas - a retrospective population based study. BMC Geriatr 2022; 22:805. [PMID: 36253725 PMCID: PMC9575213 DOI: 10.1186/s12877-022-03478-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 09/23/2022] [Indexed: 12/04/2022] Open
Abstract
Background Although high grade gliomas largely affect older patients, current evidence on neurosurgical complications is mostly based on studies including younger study populations. We aimed to investigate the risk for postoperative complications after neurosurgery in a population-based cohort of older patients with high grade gliomas, and explore changes over time. Methods In this retrospective study we have used data from the Swedish Brain Tumour Registry and included patients in Sweden age 65 years or older, with surgery 1999–2017 for high grade gliomas. We analysed number of surgical procedures per year and which factors contribute to postoperative morbidity and mortality. Results The study included 1998 surgical interventions from an area representing 60% of the Swedish population. Over time, there was an increase in surgical interventions in relation to the age specific population (p < 0.001). Postoperative morbidity for 2006–2017 was 24%. Resection and not having a multifocal tumour were associated with higher risk for postoperative morbidity. Postoperative mortality for the same period was 5%. Increased age, biopsy, and poor performance status was associated with higher risk for postoperative mortality. Conclusions This study shows an increase in surgical interventions over time, probably representing a more active treatment approach. The relatively low postoperative morbidity- and mortality-rates suggests that surgery in older patients with suspected high grade gliomas can be a feasible option. However, caution is advised in patients with poor performance status where the possible surgical intervention would be a biopsy only. Further, this study underlines the need for more standardised methods of reporting neurosurgical complications. Supplementary Information The online version contains supplementary material available at 10.1186/s12877-022-03478-6.
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Affiliation(s)
- David Löfgren
- Department of Oncology, Faculty of Medicine & Health, Örebro University, SE 70182, Örebro, Sweden.
| | - Antonios Valachis
- Department of Oncology, Faculty of Medicine & Health, Örebro University, SE 70182, Örebro, Sweden
| | - Magnus Olivecrona
- Department of Neurosurgery, Faculty of Medicine & Health, Örebro University, SE 70182, Örebro, Sweden
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Streamlining brain tumor surgery care during the COVID-19 pandemic: A case-control study. PLoS One 2021; 16:e0254958. [PMID: 34324519 PMCID: PMC8321144 DOI: 10.1371/journal.pone.0254958] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 07/06/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND The COVID-19 pandemic forced a reconsideration of surgical patient management in the setting of scarce resources and risk of viral transmission. Herein we assess the impact of implementing a protocol of more rigorous patient education, recovery room assessment for non-ICU admission, earlier mobilization and post-discharge communication for patients undergoing brain tumor surgery. METHODS A case-control retrospective review was undertaken at a community hospital with a dedicated neurosurgery and otolaryngology team using minimally invasive surgical techniques, total intravenous anesthesia (TIVA) and early post-operative imaging protocols. All patients undergoing craniotomy or endoscopic endonasal removal of a brain, skull base or pituitary tumor were included during two non-overlapping periods: March 2019-January 2020 (pre-pandemic epoch) versus March 2020-January 2021 (pandemic epoch with streamlined care protocol implemented). Data collection included demographics, preoperative American Society of Anesthesiologists (ASA) status, tumor pathology, and tumor resection and remission rates. Primary outcomes were ICU utilization and hospital length of stay (LOS). Secondary outcomes were complications, readmissions and reoperations. FINDINGS Of 295 patients, 163 patients were treated pre-pandemic (58% women, mean age 53.2±16 years) and 132 were treated during the pandemic (52% women, mean age 52.3±17 years). From pre-pandemic to pandemic, ICU utilization decreased from 92(54%) to 43(29%) of operations (p<0.001) and hospital LOS≤1 day increased from 21(12.2%) to 60(41.4%), p<0.001, respectively. For craniotomy cohort, median LOS was 2 days for both epochs; median ICU LOS decreased from 1 to 0 days (p<0.001), ICU use decreased from 73(80%) to 29(33%),(p<0.001). For endonasal cohort, median LOS decreased from 2 to 1 days; median ICU LOS was 0 days for both epochs; (p<0.001). There were no differences pre-pandemic versus pandemic in ASA scores, resection/remission rates, readmissions or reoperations. CONCLUSION This experience suggests the COVID-19 pandemic provided an opportunity for implementing a brain tumor care protocol to facilitate safely decreasing ICU utilization and accelerating discharge home without an increase in complications, readmission or reoperations. More rigorous patient education, recovery room assessment for non-ICU admission, earlier mobilization and post-discharge communication, layered upon a foundation of minimally invasive surgery, TIVA anesthesia and early post-operative imaging are possible contributors to these favorable trends.
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