Frontal bur hole through an eyebrow incision for image-guided endoscopic evacuation of spontaneous intracerebral hemorrhage

2012 ◽  
Vol 117 (4) ◽  
pp. 767-773 ◽  
Author(s):  
Justin A. Dye ◽  
Joshua R. Dusick ◽  
Darrin J. Lee ◽  
Nestor R. Gonzalez ◽  
Neil A. Martin
Keyword(s):  
Glasgow Coma Scale ◽  
Minimally Invasive ◽  
Intracerebral Hemorrhage ◽  
Invasive Technique ◽  
Spontaneous Intracerebral Hemorrhage ◽  
Midline Shift ◽  
Hematoma Volume ◽  
Coma Scale ◽  
Endoscopic Evacuation ◽  
The Mean

Object Surgical evacuation of spontaneous intracerebral hemorrhage (sICH) remains a subject of controversy. Minimally invasive techniques for hematoma evacuation have shown a trend toward improved outcomes. The aim of the present study is to describe a minimally invasive alternative for the evacuation of sICH and evaluate its feasibility. Methods The authors reviewed records of all patients who underwent endoscopic evacuation of an sICH at the UCLA Medical Center between March 2002 and March 2011. All patients in whom the described technique was used for evacuation of an sICH were included in this series. In this approach an incision is made at the superior margin of the eyebrow, and a bur hole is made in the supraorbital bone lateral to the frontal sinus. Using stereotactic guidance, the surgeon advanced the endoscopic sheath along the long axis of the hematoma and fixed it in place at two specific depths where suction was then applied until 75%–85% of the preoperatively determined hematoma volume was removed. An endoscope's camera, then introduced through the sheath, was used to assist in hemostasis. Preoperative and postoperative hematoma volumes and reduction in midline shift were calculated and recorded. Admission Glasgow Coma Scale and modified Rankin Scale (mRS) scores were compared with postoperative scores. Results Six patients underwent evacuation of an sICH using the eyebrow/bur hole technique. The mean preoperative hematoma volume was 68.9 ml (range 30.2–153.9 ml), whereas the mean postoperative residual hematoma volume was 11.9 ml (range 5.1–24.1 ml) (p = 0.02). The mean percentage of hematoma evacuated was 79.2% (range 49%–92.7%). The mean reduction in midline shift was 57.8% (p < 0.01). The Glasgow Coma Scale score improved in each patient between admission and discharge examination. In 5 of the 6 patients the mRS score improved from admission exam to last follow-up. None of the patients experienced rebleeding. Conclusions This minimally invasive technique is a feasible alternative to other means of evacuating sICHs. It is intended for anterior basal ganglia hematomas, which usually have an elongated, ovoid shape. The approach allows for an optimal trajectory to the long axis of the hematoma, making it possible to evacuate the vast majority of the clot with only one pass of the endoscopic sheath, theoretically minimizing the amount of damage to normal brain.

Glasgow Coma Scale and hematoma volume as criteria for treatment of putaminal and thalamic intracerebral hemorrhage

2008 ◽  
Vol 70 (6) ◽  
pp. 628-633 ◽  
Author(s):  
Der-Yang Cho ◽  
Chun-Chung Chen ◽  
Han-Chung Lee ◽  
Wen-Yuan Lee ◽  
Hong-Lin Lin
Keyword(s):  
Glasgow Coma Scale ◽  
Intracerebral Hemorrhage ◽  
Hematoma Volume ◽  
Coma Scale

Abstract TP451: Intracerebral Hemorrhage Volume Predicts Neurological Pupil Index

Stroke ◽  
2020 ◽  
Vol 51 (Suppl_1) ◽  
Author(s):  
Venkatesh Aiyagari ◽  
Khadijah Mazhar ◽  
Daiwai Olson ◽  
Sonja Stutzman ◽  
James Moreno ◽  
...  
Keyword(s):  
Intracerebral Hemorrhage ◽  
Neurocritical Care ◽  
Mass Effect ◽  
Hematoma Expansion ◽  
Midline Shift ◽  
Hematoma Volume ◽  
Hemorrhage Volume ◽  
The Mean ◽  
Neurological Pupil Index

Introduction: Hand-held automated pupillometry reliably evaluates the pupillary light reflex (PLR) at the bedside and there is growing interest in studying its ability to detect midline shift and mass effect. We hypothesized that intracerebral hemorrhage (ICH) volume would correlate with objective measures of PLR, specifically the Neurological Pupil index (NPi). Methods: This was a retrospective study of ICH patients with serial pupillometer readings admitted to the Neurocritical Care Unit and enrolled in the END-PANIC registry. CT images were examined to measure hematoma volume using the simplified ABC/2 method, midline shift, hydrocephalus score, and Graeb score to measure interventricular hemorrhage. Demographics were examined with standard measures of central tendency, hypotheses with logistic regression, categorical data with Fisher’s Exact X 2 , and multivariate modeling with constructed MAX-R models. Results: Of 44 subjects, 50% were male and the mean age was 65.4 years. ICH location was deep in 56.8% and lobar in 43.2%. There was a significant correlation between ICH volume and NPi of the pupil ipsilateral (r 2 =0.48, p<0.0001) and contralateral (r 2 =0.39, p<0.0001) to the hematoma. Shift of the septum pellucidum also correlated with NPi (ipsilateral[r 2 =0.25, p=0.0006], contralateral[r 2 =0.15, p=0.0106]), as did shift of the pineal gland (ipsilateral[r 2 =0.21, p=0.0017], contralateral[r 2 =0.11, p=0.0328]). No statistically significant correlation was found between hydrocephalus score or Graeb score and NPi. ICH volume was the most predictive of abnormal NPi (Figure 1). Conclusions: The NPi correlates with ICH volume and shift of midline structures. Abnormalities in NPi can be predicted by hematoma volume. Future studies should explore the role of NPi in detecting hematoma expansion and worsening midline shift.

scholarly journals Coronavirus disease 2019 (COVID-19) can predispose young to Intracerebral hemorrhage: a retrospective observational study

BMC Neurology ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Michael T. Lawton ◽  
Ehsan Alimohammadi ◽  
Seyed Reza Bagheri ◽  
Arash Bostani ◽  
Siavash Vaziri ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Glasgow Coma Scale ◽  
Intracerebral Hemorrhage ◽  
Intraventricular Hemorrhage ◽  
Length Of Hospital Stay ◽  
Control Group ◽  
Case Group ◽  
Hematoma Volume ◽  
Coma Scale ◽  
Significant Difference

Abstract Background The respiratory system involvement is the most common presentation of Coronavirus disease 2019 (COVID-19). However, other organs including the central nervous system (CNS) could be affected by the virus. Strokes, seizures, change in mental status, and encephalitis have been reported as the neurological manifestation of the disease. We hypothesized that COVID-19 could predispose younger patients to spontaneous intracerebral hemorrhage (ICH). The present study aimed to investigate whether COVID-19 has any relationship with the occurrence of spontaneous ICH in young or not. Methods We retrospectively evaluated all the patients with spontaneous ICH who were referred to our center between 20 Feb and 1 Sep 2020. The demographic, clinical, radiological, and laboratory test data were evaluated. Patients were divided into two groups. The COVID-19 positive patients and COVID-19 negative ones. All the variables including age, sex, history of hypertension, diabetes mellitus, smoking, Glasgow Coma Scale (GCS), hematoma volume and location, the presence of intraventricular hemorrhage and hydrocephalus on admission, the length of hospital stay, the lab test results and the clinical outcome at last visit or discharge as Glasgow Outcome Scale (GOS) were compared between the two groups. Results There were 22 COVID-19 positive patients (20.8%) and 84 COVID-19 negative ones (79.2%). The mean age of the patients in the case group (54.27 ± 4.67) was significantly lower than that in the control group (69.88 ± 4.47) (p < 0.05). Meanwhile, our results showed a significant difference between the two groups based on the presence of chronic arterial hypertension (p < 0.05). There were no significant differences between the two groups based on gender, diabetes mellitus, smoking, Glasgow Coma Scale (GCS), hematoma volume, need for surgery, the presence of intraventricular hemorrhage and hydrocephalus on admission, White Blood Cell (WBC) count, platelet count, Prothrombin Time (PT), and Partial Thromboplastin Time (PTT) (p > 0.05). Conclusions Our results show that COVID positive patients with ICH are younger and with less predisposing factors than COVID negative subjects with ICH.

Abstract 3022: Image-Guided Endoscopic Evacuation of Spontaneous Intracerebral Hemorrhage

Stroke ◽  
2012 ◽  
Vol 43 (suppl_1) ◽  
Author(s):  
Joshua R Dusick ◽  
Justin Dye ◽  
Nestor Gonzalez ◽  
Jennifer Varma ◽  
John Frazee ◽  
...  
Keyword(s):  
Intracerebral Hemorrhage ◽  
High Morbidity ◽  
Spontaneous Intracerebral Hemorrhage ◽  
Hematoma Volume ◽  
Invasive Approach ◽  
Image Guided ◽  
Aspiration Technique ◽  
Endoscopic Evacuation ◽  
Ich Score ◽  
The Impact

Introduction: Spontaneous intracerebral hemorrhage (ICH) is associated with a high morbidity and mortality rate despite current medical management. The benefits of open surgical evacuation for ICH remain controversial. Here we present initial results of the effectiveness of stereotactic image-guided endoscopic evacuation of ICH. Methods: Over 9-years, 41 patients with ICH (age 65+−14 years, 66% male, average admission GCS 10 & ICH Score 2, 46% with concurrent intraventricular hemorrhage) were treated. The current technique, which evolved from using direct endoscopic visualization, uses frameless stereotactic guidance alone to aspirate at two specified locations within the hematoma. An endoscope sheath is introduced through a bur hole into the hematoma along its long axis. Suction is applied to the sheath, without endoscopic viewing, at two locations, 1/3 and 2/3 of the way through the long-axis of the ICH. Endoscopic visualization of the cavity is then performed to ensure hemostasis. ICH volume was calculated using pre- and postoperative CT measurements ((length x width x height)/2). Results: Pre- and postoperative ICH volumes averaged 56.5 and 15.9cc, respectively, a reduction of 67.6+−41.9% (p<0.0001) with greater than 50% reduction in 78% of patients. Within 30 days, two patients (5%) developed rebleeding, one with acutely increased hematoma volume on postop CT. Average preop modified Rankin Score (mRS) decreased from 4.4 to 4.1 at follow-up (p=0.17). Seven-day and 30-day mortality occurred in 5 (12%) and 1 (2.4%) patients, respectively. This 30-day mortality compares favorably with the predicted rate of 26% based on average ICH score of 2 for the series. There were 2 surgical complications including ipsilateral ischemic stroke and subdural hematoma. Comparing the current aspiration technique to the previous technique, there were trends towards greater average reduction in hematoma volume (81.7% versus 58.5%, respectively, p=0.08) and greater improvement in clinical outcome (average mRS improvement 0.75 points versus 0 points, respectively, p=0.08). Conclusions: Image-guided endoscopic evacuation is a minimally-invasive approach to reduce ICH volume. Greater than 50% reduction in hematoma volume was achieved in the large majority of patients. Further study is required to evaluate the impact of endoscopic ICH evacuation on clinical outcomes compared to other treatments.

scholarly journals Intraoperative CT and cone-beam CT imaging for minimally invasive evacuation of spontaneous intracerebral hemorrhage

2020 ◽  
Vol 162 (12) ◽  
pp. 3167-3177 ◽  
Author(s):  
Nils Hecht ◽  
Marcus Czabanka ◽  
Paul Kendlbacher ◽  
Julia-Helene Raff ◽  
Georg Bohner ◽  
...  
Keyword(s):  
Minimally Invasive ◽  
Intracerebral Hemorrhage ◽  
Performance Assessment ◽  
Intraoperative Imaging ◽  
Cone Beam Ct ◽  
Ct Imaging ◽  
Cone Beam ◽  
Spontaneous Intracerebral Hemorrhage ◽  
Hematoma Volume ◽  
Evacuation Rate

Abstract Background Minimally invasive surgery (MIS) for evacuation of spontaneous intracerebral hemorrhage (ICH) has shown promise but there remains a need for intraoperative performance assessment considering the wide range of evacuation effectiveness. In this feasibility study, we analyzed the benefit of intraoperative 3-dimensional imaging during navigated endoscopy-assisted ICH evacuation by mechanical clot fragmentation and aspiration. Methods 18 patients with superficial or deep supratentorial ICH underwent MIS for clot evacuation followed by intraoperative computerized tomography (iCT) or cone-beam CT (CBCT) imaging. Eligibility for MIS required (a) availability of intraoperative iCT or CBCT, (b) spontaneous lobar or deep ICH without vascular pathology, (c) a stable ICH volume (20–90 ml), (d) a reduced level of consciousness (GCS 5–14), and (e) a premorbid mRS ≤ 1. Demographic, clinical, and radiographic patient data were analyzed by two independent observers. Results Nine female and 9 male patients with a median age of 76 years (42–85) presented with an ICH score of 3 (1–4), GCS of 10 (5–14) and ICH volume of 54 ± 26 ml. Clot fragmentation and aspiration was feasible in all cases and intraoperative imaging determined an overall evacuation rate of 80 ± 19% (residual hematoma volume: 13 ± 17 ml; p < 0.0001 vs. Pre-OP). Based on the intraoperative imaging results, 1/3rd of all patients underwent an immediate re-aspiration attempt. No patient experienced hemorrhagic complications or required conversion to open craniotomy. However, routine postoperative CT imaging revealed early hematoma re-expansion with an adjusted evacuation rate of 59 ± 30% (residual hematoma volume: 26 ± 37 ml; p < 0.001 vs. Pre-OP). Conclusions Routine utilization of iCT or CBCT imaging in MIS for ICH permits direct surgical performance assessment and the chance for immediate re-aspiration, which may optimize targeting of an ideal residual hematoma volume and reduce secondary revision rates.

scholarly journals Long-term functional outcome following minimally invasive endoscopic intracerebral hemorrhage evacuation

2020 ◽  
Vol 12 (5) ◽  
pp. 489-494 ◽  
Author(s):  
Christopher P Kellner ◽  
Rui Song ◽  
Jonathan Pan ◽  
Dominic A Nistal ◽  
Jacopo Scaggiante ◽  
...  
Keyword(s):  
Minimally Invasive ◽  
Intracerebral Hemorrhage ◽  
Healthcare System ◽  
Secondary Brain Injury ◽  
Primary Analysis ◽  
Exclusion Criteria ◽  
Endoscopic Evacuation ◽  
Clot Burden ◽  
The Mean

Background and purposePreclinical studies suggest that clot removal may mitigate primary and secondary brain injury following intracerebral hemorrhage (ICH). Although the MISTIE trial did not demonstrate an overall outcome benefit, it did demonstrate outcome benefit from effective reduction of clot burden. Minimally invasive endoscopic ICH evacuation may provide an alternative option for clot evacuation.MethodsPatients presenting to a single healthcare system from December 2015 to October 2018 with supratentorial spontaneous ICH were evaluated for minimally invasive endoscopic evacuation. Inclusion and exclusion criteria were prospectively established by a multidisciplinary group in the healthcare system. The prespecified primary analysis was the proportion of patients with modified Rankin Score (mRS) 0–3 at 6 months.ResultsOne hundred patients met the inclusion and exclusion criteria and underwent minimally invasive endoscopic ICH evacuation. The mean (SD) hematoma size was 49.7 (30.6) mL, the mean (SD) evacuation percentage was 88.2 (20.3)%, and 86% of patients had postoperative residual hematoma ≤15 mL. At 6 months the proportion of patients with an mRS of 0–3 was 46%.ConclusionsThis study suggests that minimally invasive endoscopic ICH evacuation may produce favorable long-term functional outcomes. Further evaluation of this technique in a randomized clinical trial is necessary.

scholarly journals Demographic Variables, Co morbidities and Clinical Presentation of Spontaneous Intracerebral Hemorrhage (ICH) in a tertiary Care Hospital in Bangladesh: A Cross Sectional Study

2021 ◽  
pp. 27-37
Author(s):  
Shoriful Islam ◽  
Richmond Ronald Gomes ◽  
Monjur Hasan
Keyword(s):  
Blood Pressure ◽  
Glasgow Coma Scale ◽  
Intracerebral Hemorrhage ◽  
Clinical Presentation ◽  
Blood Pressure Reduction ◽  
Tertiary Care ◽  
Care Hospital ◽  
Spontaneous Intracerebral Hemorrhage ◽  
Cross Sectional ◽  
Coma Scale

Spontaneous intracerebral hemorrhage (ICH) has remained the least treatable form of stroke despite recent improvements in medical treatment. Treatment usually supportive and medical such as ventilatory support, blood pressure reduction, osmotherapy, fever control, seizure control and nutritional support and treatment of co morbidconditions. This study was carried out to see demographic variability, clinical presentation, causes and outcome of spontaneous intracerebral hemorrhage. Methods and Materials: This was a cross sectional observational prospective in study on 50 spontaneous ICH patients admitted in Medicine department of Khulna Medical College Hospital from November 2020 to April, 2021. Result: The study showed that spontaneous ICH was most common in between 41-70 years. Their age frequency were 14 (28%) in 41-50 years, 15 (30%) in 51-60 years, 12 (24%) in 61-70 years, 5 (10%) in 71- 80 years and 4 (8%) in more than 81 years age group. Among the patients, 64% (32) were male and 36% (18) were female. Headache, vomiting and seizure was present in 28, 27 and 8 patients respectively. Diabetes mellitus was present in 22% (11) of patients and absent in 78% (39) patients. Range of blood pressure at presentation –<140/90 in 24%(12), Systolic BP:140-159/Diastolic BP:90-99 (mm Hg) in 10%(5), Systolic BP:160-179/Diastolic BP:100-109 (mm Hg) in 22%(11),Systolic BP:180 or more/Diastolic BP:110 or more (mm Hg) in 44%(22) patients. Dyslipidemia was present in 30% (15) & absent in 70% (35) patients. Glasgow Coma Scale Score was 8 or less in 42% (21) and 9 or more in 58% (29) patients. Conclusion: Spontaneous ICH is common in Indian subcontinent. As our study showed that death occur due to ICH itself, associated co morbidities or complications, facilities for stroke care unit, high dependency unit and Intensive care unit is required in tertiary care health settings. Keyword: Spontaneous; Intracerebral Hemorrhage; Osmotherapy; Seizure; Glasgow Coma Scale

scholarly journals Anti-inflammatory genes in PBMCs post-spontaneous intracerebral hemorrhage

2021 ◽  
Vol 12 (1) ◽  
pp. 58-66
Author(s):  
Doan Nguyen ◽  
Vi Tran ◽  
Alireza Shirazian ◽  
Cruz Velasco-Gonzalez ◽  
Ifeanyi Iwuchukwu
Keyword(s):  
Intracerebral Hemorrhage ◽  
Negative Correlation ◽  
Mononuclear Cells ◽  
Inflammatory Cells ◽  
Favorable Outcome ◽  
Hospital Length Of Stay ◽  
Spontaneous Intracerebral Hemorrhage ◽  
Hematoma Volume ◽  
Peripheral Blood Mononuclear ◽  
Anti Inflammatory

Abstract Background Neuroinflammation is important in the pathophysiology of spontaneous intracerebral hemorrhage (ICH) and peripheral inflammatory cells play a role in the clinical evolution and outcome. Methodology Blood samples from ICH patients (n = 20) were collected at admission for 5 consecutive days for peripheral blood mononuclear cells (PBMCs). Frozen PBMCs were used for real-time PCR using Taqman probes (NFKB1, SOD1, PPARG, IL10, NFE2L2, and REL) and normalized to GAPDH. Data on hospital length of stay and modified Rankin score (MRS) were collected with 90-day MRS ≤ 3 as favorable outcome. Statistical analysis of clinical characteristics to temporal gene expression from early to delayed timepoints was compared for MRS groups (favorable vs unfavorable) and hematoma volume. Principle findings and results IL10, SOD1, and REL expression were significantly higher at delayed timepoints in PBMCs of ICH patients with favorable outcome. PPARG and REL increased between timepoints in patients with favorable outcome. NFKB1 expression was not sustained, but significantly decreased from higher levels at early onset in patients with unfavorable outcome. IL10 expression showed a negative correlation in patients with high hematoma volume (>30 mL). Conclusions and significance Anti-inflammatory, pro-survival regulators were highly expressed at delayed time points in ICH patients with a favorable outcome, and IL10 expression showed a negative correlation to high hematoma volume.

The Emerging Role of Robotic Single-site Approach for Myomectomy: A Systematic Review of the Literature

2021 ◽  
pp. 155335062098822
Author(s):  
Eirini Giovannopoulou ◽  
Anastasia Prodromidou ◽  
Nikolaos Blontzos ◽  
Christos Iavazzo
Keyword(s):  
Blood Loss ◽  
Minimally Invasive ◽  
Complication Rate ◽  
Operative Time ◽  
Intraoperative Complications ◽  
Single Site ◽  
Minimally Invasive Technique ◽  
Invasive Technique ◽  
Robotic Myomectomy ◽  
The Mean

Objective. To review the existing studies on single-site robotic myomectomy and test the safety and feasibility of this innovative minimally invasive technique. Data Sources. PubMed, Scopus, Google Scholar (from their inception to October 2019), as well as Clinicaltrials.gov databases up to April 2020. Methods of Study Selection. Clinical trials (prospective or retrospective) that reported the outcomes of single-site robotic myomectomy, with a sample of at least 20 patients were considered eligible for the review. Results. The present review was performed in accordance with the guidelines for Systematic Reviews and Meta-Analyses (PRISMA). Four (4) studies met the inclusion criteria, and a total of 267 patients were included with a mean age from 37.1 to 39.1 years and BMI from 21.6 to 29.4 kg/m2. The mean operative time ranged from 131.4 to 154.2 min, the mean docking time from 5.1 to 5.45 min, and the mean blood loss from 57.9 to 182.62 ml. No intraoperative complications were observed, and a conversion rate of 3.8% was reported by a sole study. The overall postoperative complication rate was estimated at 2.2%, and the mean hospital stay ranged from 0.57 to 4.7 days. No significant differences were detected when single-site robotic myomectomy was compared to the multiport technique concerning operative time, blood loss, and total complication rate. Conclusion. Our findings support the safety of single-site robotic myomectomy and its equivalency with the multiport technique on the most studied outcomes. Further studies are needed to conclude on the optimal minimally invasive technique for myomectomy.

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