Predictive value of BAT score in the prognosis of patients with spontaneous intracerebral hemorrhage / 中华急诊医学杂志

Objective:To study the predictive value of BAT score for the prognosis of patients with spontaneous intracerebral hemorrhage (sICH).Methods:A retrospective analysis of 93 sICH patients in the Emergency Department of the Second Affiliated Hospital of Wannan Medical College from January 2018 to December 2020 was conducted, and the patients were classified into the good prognosis group ( n=34) and the poor prognosis group ( n=59) according to the Glasgow Outcome Score (GOS) 3 months after the discharge. Clinical data such as basic data of patients, admission vital signs, laboratory indicators, National Institute of Health stroke scale (NIHSS) score and BAT score and other clinical data of the two groups were compared. Multivariate logistic regression was used to analyze the risk factors affecting poor prognosis of sICH patients. The receiver operating characteristic (ROC) curve was drawn to analyze predictive value of BAT score for poor prognosis of sICH patients. Results:The admission systolic blood pressure, white blood cell count, hypertension complications, emergency BAT score and NIHSS score of patients in the poor prognosis group were significantly higher than those in the good prognosis group ( P<0.05). Multivariate logistic regression analysis indicated that the admission systolic blood pressure ( OR=1.024, 95% CI: 1.002~1.046, P=0.035) and emergency BAT score ( OR=2.640, 95% CI: 1.445-4.825, P=0.002) could accurately predict the poor prognosis of sICH patients. ROC curve analysis showed that the area under ROC curve (AUC) of BAT score was 0.792, the sensitivity was 79.3%, and the specificity was 76.5%. The AUC of systolic blood pressure for predicting poor prognosis of sICH patients was 0.701, and the sensitivity was 55.2%, and the specificity was 88.2%. The AUC of BAT score combined with systolic blood pressure for predicting poor prognosis of sICH patients was 0.835. Conclusions:BAT score and admission systolic blood pressure could more accurately predict poor prognosis of sICH patients. The combination of them had a higher efficacy in predicting poor prognosis of sICH patients after 3 months.

Hemorragia talámica izquierda espontánea: caso ilustrativo / Spontaneous Left Talamic Hemorrhage: Illustrative Case

RESUMEN La hemorragia talámica pertenece al grupo de las hemorragias intracerebrales de etiología no traumática o quirúrgica. Es una entidad relativamente infrecuente y tiene una prevalencia de 6-15 % de los casos dentro de dicho grupo. El tálamo es una estructura anatómica donde convergen múltiples vías neuronales, por lo tanto, sus manifestaciones clínicas no están totalmente descritas. A pesar de ello, se conoce que su presentación clínica más frecuente está asociada al síndrome sensitivo de Déjerine-Roussy, caracterizado por intenso dolor neuropático, alodinia contralateral a la lesión, hemiparesia y hemiataxia. La hemorragia talámica también se puede presentar con alteraciones de la memoria, sueño, emociones y procesamiento de información sensitiva. Se presenta un caso de hemorragia talámica izquierda espontánea en un paciente de 71 años que debutó con cambios en su comportamiento, bradipsiquia y amnesia anterógrada, con posterior recuperación completa de su estado cognitivo y psicológico antes de los 8 días y con hallazgos normales en la panangiografía.

ABSTRACT Thalamic hemorrhage belongs to the group of intracerebral hemorrhages of non-traumatic or surgical etiology. It is relatively rare and has a prevalence of 6-15% of cases. The thalamus is an anatomical structure where multiple neural pathways converge; therefore, its clinical manifestations are not fully described. Despite this, it is known that its most frequent clinical presentation is associated with the Dejerine-Roussy sensory syndrome, characterized by intense neuropathic pain, allodynia contralateral to the lesion, hemiparesis and hemiataxia. Thalamic hemorrhage can also present with alterations in memory, sleep, emotions, and the processing of sensitive information. We present a case of spontaneous left thalamic hemorrhage in a 71-year-old patient who presented with changes in his behavior, bradypsy-chia, and anterograde amnesia, with subsequent complete recovery of his cognitive and psychological state before 8 days and with normal findings in the panangiography.

Serum alkaline phosphatase can evaluate the severity of acute spontaneous intracerebral hemorrhage / 中华检验医学杂志

Objective:To investigate the change and clinical significance of serum alkaline phosphatase (ALP) level in patients with acute spontaneous intracerebral hemorrhage(AICH).Methods:81 patients with AICH admitted to the Neurosurgery Department of Tianjin Third Central Hospital from January 2019 to October 2020 were retrospectively analyzed. 81 patients with non cerebral hemorrhage who came from the health examination center or complained of dizziness and had no hepatobiliary and skeletal diseases were selected as the control group. The clinical data of all the patients were recorded, including gender, age, Glasgow Coma Scale (GCS) score, hemorrhage location, liver function indexes, the history of hypertension, diabetes, heart disease, smoking, drinking, and so on. The differences in clinical data between the two groups were compared. Pearson correlation was used to analyze the correlation between liver function indexes and GCS score. The independent risk factors for AICH were screened by binary logistic regression, and the receiver operating characteristic (ROC) curve was used to evaluate the value of serum ALP in predicting intracerebral hemorrhage.Results:Serum ALP level in AICH group was significantly higher than that in the control group [85.0(70.0, 103.0) U/L vs 65.0(54.5, 71.5)U/L, Z=6.740, P<0.001]. Pearson correlation analysis showed that serum ALP had a negative correlation with GCS score ( r=0.255, P=0.022). Binary logistic regression analysis showed that hypertension ( OR=20.440, 95% CI 8.572-48.737) and ALP ( OR=1.077, 95% CI 1.049-1.105) were risk factors for intracerebral hemorrhage. Serum ALP level was an independent risk factor ( OR=1.069, 95% CI 1.038-1.101) for AICH after adjusting for confounding variables including age, AST, history of hypertension. ROC curve showed that the area under the curve (AUC) of serum ALP in predicting intracerebral hemorrhage was 0.807 (95% CI 0.740-0.873, P<0.001), with sensitivity of 67.9% and specificity of 81.5%. Conclusions:Serum ALP level may be related to the occurrence and severity of AICH. Therefore, serum ALP level can be used as a reference index to evaluate the occurrence, severity of patients with AICH.

Advances in CT image characteristics for predicting hematoma enlargement in spontaneous intracerebral hemorrhage / 医学研究生学报

Spontaneous intracerebral hemorrhage (sICH) accounts for approximately 10% to 15% of stroke patients. The key factor affecting the prognosis of sICH is whether the initial hematoma volume and hematoma enlarge. Current research indicates that sICH is a common disease caused by rupture of small blood vessels with poor prognosis. More than 30% of patients have persistent bleeding after the first onset, indicating that the disease is a dynamic process. This persistent bleeding, also known as hematoma expansion (HE), is an independent predictor of neurological deterioration and poor prognosis. This article reviews the research progress of CT image features and specific imaging findings on CTA in predicting HE in patients with sICH.

The value of emergent CT plus CT angiography in emergency surgical treatment of spontaneous intracerebral hemorrhage caused by brain arteriovenous malformations / 中国医师进修杂志

Objective To evaluate the value of CT plus CTA in emergency surgical treatment of spontaneous intracerebral hemorrhage caused by brain arteriovenous malformations(AVM). Methods A total of 15 cases diagnosed with spontaneous intracerebral hemorrhage by emergent CT examination in the Second Affiliated Hospital of Wenzhou Medical University were retrospectively reviewed from May 2015 to June 2018, and subsequent emergent CTA examination was adopted to verify whether the patients had brain AVM that was responsible for the hemorrhage. After diagnosis, emergency surgical resection of the brain AVM and evacuation of hematoma were performed. Glasgow outcome score (GOS) was used to evaluated the outcome. A secondary DSA or CTA was performed from 2 weeks to 6 months post the operation. Results All 15 cases exanimated by emergent CT plus CTA were demonstrated to have brain AVM and intracranial hematoma. All the patients received emergency brain AVM resection and hematoma evacuation. The surgical finding during operation was in line with what was seen on emergent CT plus CTA, and all cases got total hematoma evacuation. Twelve cases received total brain AVM resection, and the other 3 cases received partial resection because the residual AVM foci existed in deep brain structures . After the operation, none had rebleeding at the surgical site. Follow-up DSA or CTA confirmed the 12 cases had total resection and the other 3 cases had partial resection. All patients were alive after the surgery and GOS scores during the follow-up time, from 2 weeks to 6 months after emergency surgery, were: 5 in 6 patients, 4 in 4 patients, 3 in 4 patients and 2 in 1 patient. Conclusions CT plus CTA can better show the relationship between vascular malformation, hematoma, and the adjacent anatomical structure, and therefore may contribute to intraoperative judgment and complete resection of vascular malformation. It is a practical imaging tool for the preoperative evaluation and emergency surgical treatment of spontaneous intracerebral hemorrhage caused by brain AVM.

Study on the correlation between prognosis and ECG changes in patients with acute spontaneous intracerebral hemorrhage / 天津医药

Objective To study the relationship between changes of electrocardiogram (ECG) and the prognosis of patients with acute spontaneous intracerebral hemorrhage. Methods The relationship between ECG changes and location data of intracerebral hemorrhage in 183 patients was analyzed. The prognosis of spontaneous intracerebral hemorrhage in acute stage and the abnormal ECG were analyzed by Logistic regression analysis. Results In 183 patients, there were 44 cases of brainstem hemorrhage, 21 cases of thalamic hemorrhage, 42 cases of basal ganglia hemorrhage and 76 cases of cerebellar hemorrhage. In these patients, there were abnormal ECG findings in 35 cases (79.5%), 16 cases (76.2%), 21 cases (50.0%) and 31 cases (40.8%). There were significant differences in the proportions of patients with ECG abnormalities in different bleeding sites (χ2=21.638,P<0.05). Abnormal ECG was more common when intracerebral hemorrhage was located at the midline structures. According to the hematoma volumes, there were 20 cases with hematoma volumes ≤ 10 mL (35.0%), 25 cases with hematoma volumes between 10 mL-30 mL (72.0%) and 18 cases with hematoma volumes≥30 mL (88.9%). There were 7 cases with abnormal ECG, 18 cases with abnormal ECG and 16 cases with abnormal ECG in these three groups of patients. There were significant differences in the proportions of patients with ECG abnormalities between three groups (χ2=12.979,P<0.05). There were more patients with abnormal ECG in hematoma volumes between 10 mL-30 mL group and hematoma volumes ≥30 mL group than those of patients with hematoma volumes ≤10 mL group (χ2=6.161 and 11.515, P<0.05). There was no significant difference in patients with ECG abnormalities between hematoma volumes of 10 mL-30 mL group and hematoma volumes≥30 mL group (χ2=1.804,P>0.05). There were 51 cases with abnormal ECG in 69 cases of death group (73.9%). There were 52 cases with abnormal ECG in 114 cases of survival group (45.6%). There was significant difference between the two groups (χ2=13.990,P<0.05). Logistic regression analysis revealed that the ST-T change, U-wave abnormality and long QT interval were risk factors for death in the acute phase of spontaneous intracerebral hemorrhage. Conclusion While actively treating primary brain diseases, we should closely monitor changes of ECG and deal with them in time so as to prevent the death of patients with acute phase of spontaneous intracerebral hemorrhage.

Efectos de la edad sobre la morbimortalidad de la hemorragia intracerebral

Introducción: los datos disponibles sobre factores de riesgo y mortalidad en sujetos jóvenes tras una hemorragia intracerebral (HIC) son muy escasos. Objetivo: determinar los factores de riesgo en dicha población y comparar la frecuencia de mortalidad y complicaciones asociadas entre adultos menores de 50 años edad y aquellos de 50 años o más. Material y métodos: se elaboraron dos cohortes, una de pacientes adultos menores de 50 años con HIC (cohorte 1) y otra de adultos de 50 años o más con HIC (cohorte 2), admitidos en el Hospital Nacional de Itauguá en el período 2013-2014. Resultados: fueron incluidos 53 pacientes en la cohorte 1 y 89 en la cohorte 2. Ambas cohortes fueron similares en sus aspectos demográficos y clínicos. La mortalidad fue superior en la cohorte 2. La escala de Glasgow al egreso fue mayor en la cohorte 1. No hubo diferencias significativas entre ambas poblaciones en cuanto a incidencia de complicaciones infecciosas y neurológicas derivadas del hematoma. Conclusión: la HIC en sujetos mayores de 50 años de edad se asocia a una mayor mortalidad.

Introduction: The available data about risk factors and mortality in young individuals after an intracerebral hemorrhage (ICH) are limited. Objectives: To determine the risk factors in this population and then compare the mortality frequency and associated complications between adults younger than 50 years and those of 50 years old or more. Materials and methods: Two cohorts were created, one of adult patients younger than 50 years old with ICH (cohort 1) and another of adults of 50 years and more with ICH (cohort 2), admitted into the National Hospital of Itauguá in the 2013-2014 period. Results: Fifty three patients were included in cohort 1 and 89 in cohort 2. Both cohorts were similar in the demographic and clinical aspects. Mortality was higher in cohort 2. Glasgow scale at discharge was higher in cohort 1. There were not any significant differences between both populations in relation to the incidence of infectious and neurological complications originated in the hematoma. Conclusion: The ICH in subjects older than 50 years old is associated with higher mortality.

Age and Meteorological Factors in the Occurrence of Spontaneous Intracerebral Hemorrhage in a Metropolitan City

OBJECTIVE: The aim of this study was to investigate the correlation between meteorological factors and occurrence of spontaneous intracerebral hemorrhage (ICH) according to age. MATERIALS AND METHODS: We retrospectively analyzed the records of 735 ICH patients in a metropolitan hospital-based population. Observed and expected numbers of ICH patients were obtained at 5degrees C intervals of ambient temperature and a ratio of observed to expected frequency was then calculated. Changes in ambient temperature from the day before ICH onset day were observed. The Wilcoxon-Mann-Whitney test was used to test differences in meteorological variables between the onset and non-onset days. The Kruskal-Wallis test was used for comparison of meteorological variables across gender and age. RESULTS: ICH was observed more frequently (observed/expected ratio > or = 1) at lower mean, minimum, and maximum ambient temperature (p = 0.0002, 0.0003, and 0.0002, respectively). Significantly lower mean, minimum, and maximum ambient temperature, dew point temperature, wind speed, and atmospheric pressure (p = 0.0003, 0.0005, 0.0001, 0.0013, 0.0431, and 0.0453, respectively) was observed for days on which spontaneous ICH occurred. In the subgroup analysis, the ICH onset day showed significantly lower mean, minimum, and maximum ambient temperature, dew point temperature, relative humidity, and higher atmospheric pressure in the older (> or = 65 years) female group (p = 0.0093, 0.0077, 0.0165, 0.0028, 0.0055, and 0.0205, respectively). CONCLUSION: Occurrence of spontaneous ICH is closely associated with meteorological factors and older females are more susceptible to lower ambient temperature.

Clinical Comparison of 30-Day Mortalities and 6-Month Functional Recoveries after Spontaneous Intracerebral Hemorrhage in Patients with or without End-Stage Renal Disease

OBJECTIVE: The aim of this study was to determine 30-day mortality and 6-month functional recovery rates in spontaneous intracerebral hemorrhage (S-ICH) patients undergoing hemodialysis treatment for end-stage renal disease (ESRD), and to compare the outcomes of these patients and S-ICH patients without ESRD. METHODS: The medical records of 1943 S-ICH patients from January 2000 to December 2011 were retrospectively analyzed with focus on demographic, radiological, and laboratory characteristics. RESULTS: A total of 1558 supratentorial S-ICH patients were included in the present study and 102 (6.5%) were ESRD patients. The 30-day mortality of the S-ICH patients with ESRD was 53.9%, and 29.4% achieved good functional recovery at 6 months post-S-ICH. Multivariate analysis showed that age, Glasgow Coma Scale (GCS) score, pupillary abnormality, ventricular extension of hemorrhage, hemorrhagic volume, hematoma enlargement, anemia, and treatment modality were independently associated with 30-day mortality in S-ICH patients with ESRD (p<0.05), and that GCS score, volume of hemorrhage, conservative treatment, and shorter hemodialysis duration was independently associated with good functional recovery at 6 months post-S-ICH in patients with ESRD (p<0.05). CONCLUSION: This retrospective study showed worse outcome after S-ICH in patients with ESRD than those without ESRD; 30-day mortality was four times higher and the functional recovery rate was significantly lower in S-ICH patients with ESRD than in S-ICH patients without ESRD.

Association Between the Daily Temperature Range and Occurrence of Spontaneous Intracerebral Hemorrhage

OBJECTIVE: We have observed, anecdotally, that the incidence of primary spontaneous intracerebral hemorrhage (sICH), as well as spontaneous subarachnoid hemorrhage, varies in accordance with seasonality and meteorological conditions. This retrospective single-hospital-based study aimed to determine the seasonality of sICH and the associations, if any, between the occurrence of sICH and meteorological parameters in Incheon city, which is a northwestern area of South Korea. METHODS: Electronic hospital data on 708 consecutive patients admitted with primary sICH from January 2008 to December 2010 was reviewed. Traumatic and various secondary forms of ICHs were excluded. Average monthly admission numbers of sICH were analyzed, in relation with the local temperature, atmospheric pressure, humidity, and daily temperature range data. The relationships between the daily values of each parameter and daily admission numbers of sICH were investigated using a combination of correlation and time-series analyses. RESULTS: No seasonal trend was observed in sICH-related admissions during the study period. Furthermore, no statistically significant correlation was detected between the daily sICH admission numbers and the meteorological parameters of temperature, atmospheric pressure and humidity. The daily temperature range tended to correlate with the number of daily sICH-related admissions (p = 0.097). CONCLUSION: This study represents a comprehensive investigation of the association between various meteorological parameters and occurrence of spontaneous ICH. The results suggest that the daily temperature range may influence the risk of sICH.

Association Between the Daily Temperature Range and Occurrence of Spontaneous Intracerebral Hemorrhage

OBJECTIVE: We have observed, anecdotally, that the incidence of primary spontaneous intracerebral hemorrhage (sICH), as well as spontaneous subarachnoid hemorrhage, varies in accordance with seasonality and meteorological conditions. This retrospective single-hospital-based study aimed to determine the seasonality of sICH and the associations, if any, between the occurrence of sICH and meteorological parameters in Incheon city, which is a northwestern area of South Korea. METHODS: Electronic hospital data on 708 consecutive patients admitted with primary sICH from January 2008 to December 2010 was reviewed. Traumatic and various secondary forms of ICHs were excluded. Average monthly admission numbers of sICH were analyzed, in relation with the local temperature, atmospheric pressure, humidity, and daily temperature range data. The relationships between the daily values of each parameter and daily admission numbers of sICH were investigated using a combination of correlation and time-series analyses. RESULTS: No seasonal trend was observed in sICH-related admissions during the study period. Furthermore, no statistically significant correlation was detected between the daily sICH admission numbers and the meteorological parameters of temperature, atmospheric pressure and humidity. The daily temperature range tended to correlate with the number of daily sICH-related admissions (p = 0.097). CONCLUSION: This study represents a comprehensive investigation of the association between various meteorological parameters and occurrence of spontaneous ICH. The results suggest that the daily temperature range may influence the risk of sICH.

Analysis of relevant factors to the outcomes of spontaneous intracerebral hemorrhage in young adults / 中华急诊医学杂志

Objective To study factors used to predict 30-day mortality and favorable outcomes to intracerebral hemorrhage (ICH) in young adult subjects and to estimate the reliability of these predictors.Methods Data of 175 acute ICH patients selected from 201 patients admitted to our hospital from 2008 to 2011 were reviewed retrospectively.Patients were assessed with Glasgow Coma Scale (GCS) and National Institutes of Health Stroke Scale (NIHSS) and routine laboratory examinations after admission.Independent predictors of 30-day mortality or good outcome (modified Rankin score,0-2) were identified by stepwise logistic regression.Results There were 90 male and 85 female,and 142 survivals and 33 deaths.The modified Rankin score (mRS) of survival group was ＜6 and mRS =6 in death group,and mRS ＜3 in good outcome group and mRS ＞ or =3 in poor outcome group.Independent factors for 30-day mortality were hypertension (P =0.023) or hyperglycemia (P =0.007),infra-tentorial ICH (P =0.000),large ICH volume (P =0.008),low Glasgow Coma Scale (GCS) scores (P =0.000),high white blood cell count (P =0.000),higher blood glucose level (P =0.039) and prothrombin time (PT) (P =0.001) after admission.Independent factors for 30-day good outcome were younger age (P =0.001),normal blood pressure (P=0.010) or absence of hyperglycemia (P=0.028),lower NIHSS scores (P=0.000),small ICH volume (P =0.000),low white blood cell (WBC) count (P =0.000),lower blood glucose level (P =0.012) or lower systolic blood pressure (SBP) level (P =0.000) at admission.The NIHSS score and GCS score were excellent predictors,while the SBP level,WBC count and ICH volume were fine predictors.Conclusions Overall prognostic factors should be integrated to get high reliabilities for predicting the outcomes of ICH in young people.

Recurrent Spontaneous Intracerebral Hemorrhage

OBJECTIVE: Recently, the survival rate and prognosis of spontaneous intracerebral hemorrhage(S-ICH) has improved, and their enhanced survival has become associated with a consequent rise in the recurrence of S-ICH. The aim of this study is to improve the prevention of recurrent S-ICH. METHODS: Between January 1999 and March 2004, we experienced 48 cases of recurrence. We classified the patients into the two groups; a double ICH group and a triple ICH group. We investigated their brain CTs, MRIs, cerebral angiographies, and medical records, retrospectively. RESULTS: Majority of patients had the intervals at least 12 months, and most of patients underwent conservative treatment. The most common hemorrhage pattern of recurrence was ganglionic-ganglionic (basal ganglia-basal ganglia), and the second attack was contralateral side of the first attack in a large percentage of all patients. Prognosis of patients was worsened in recurrent attack. Nearly all patients had medical history of hypertension, and most patients have taken antihypertensive medication at the arrival of emergency room. CONCLUSION: In treating hypertension for S-ICH patients, we stress that blood pressure must be thoroughly controlled over a long period of time.

The Prognosis of Spontaneous Intracerebral Hemorrhage in over the Seventies with Poor Initial Conditions

OBJECTIVES: The prognosis of spontaneous intracerebral hemorrhage often depends on initial neurologic condition, size and location of hemorrhage and associated intraventricular hemorrhage. However, age of patient, coagulation state and other associated vascular diseases may also play a role when present. In recent years, the geriatric population has been increasing. The age distribution of the patients with intracerebral hemorrhages also has been increased, accordingly. However, such patients, especially when associated with poor initial conditions often tend to be managed rather conservatively. The authors analyzed retrospectively on forty-five patients with spontaneous intracerebral hemorrhage over the seventies with poor initial condition to find out whether there exists a difference of outcome between surgery and non-surgery group. MATERIAL AND METHOD: A total of 45 patients over seventies with spontaneous intracerebral hemorrhage with Glasgow Coma Scale(GCS) 4-8 treated over last six years were included. The validity of surgical management for these patients as well as clinical variables which might have been operated on the outcome of these patients were evaluated. The Glasgow Outcome Scale(GOS) after three months was used for comparison of outcome. RESULTS: In surgical group(19 cases), mean age was 74.5 years old, mean hematoma volume 67.2ml and mean GCS score 5.7 points. In nonsurgical group(26 cases), mean age was 79.3 years old, mean hematoma volume 32.1ml, and mean GCS score 6.8 points. Mortality rate in surgical group was 47.4%(9 patients), including 2 cases of post-operative rebleeding, while that in nonsurgical group was 46.2%. However, when patients with initial GCS 4-6 points and over 30ml in hematoma volume were regrouped, mortality rate in surgical group was 46.2%, whereas mortality rate in nonsurgical group was 66.7%. CONCLUSION: It is concluded that the mortality rate is much low in surgery group with initial GCS less than 6 points and hematoma volume over 30cc. There was no significant difference of outcome in patients with basal ganglia and thalamic hemorrhage. However, surgical treatment lowered the mortality and morbidity rate in patients with subcortical and cerebellar hemorrhage.

A study on The Applying of Training Program to Facilitate Deglution: On spontaneous intracerebral hemorrhage patients with nasogastric tube / 성인간호학회지

Dysphagia is common and serious problem in intracerebral hemorrhage patients. Nasogastric-tube intubation is an important method for dysphagic patients who have an intracerebral hemorrhage. But many discomforts develope in patients with a nasogastric-tube. Therefore, it is necessary to decide when to remove the tube and as early as possible. The purpose of this study is to decide the applying time of training program to facilitate deglution for dysphagic patients who have intracerebral hemorrhage. Among the 343 patients with intracerebral hemorrhage who had been admitted to P-university hospital from April, 1994 to December, 1998, the medical record of the 110 patients with nasogastric tube were reviewed retrospectively. Results from the study were as follows: 1. Nasogastric tube insert duration of improved patients was a mean of 23.2 days 2. When a L-tube was inserted and removed, the L.O.C. of improved patients was 2.6+/-0.8(in the midst of stupor or a semicoma), 1.9+/-0.5(close to drowsy), respectively. This was signifcantly different(P=0.000). 3. When a L-tube was inserted and removed, GCS of improved patients was 9.3+/-2.9, 12.1+/-2.2 respectively. This was significantly different (P=0.000). 4. The duration of nasogastric tube insertion was the longest when in a stupor(L.O.C), 6~8 points(GCS).

Analysis of the Risk Factors of Hematoma Enlargement in Patients with Spontaneous Intracerebral Hemorrhage

OBJECTIVE: The purpose of this study was to evaluate the risk factors of hematoma enlargement in patients with spontaneous intracerebral hemorrhage(ICH). METHODS: A series of 214 ICH patients diagnosed by brain CT scan in our neurosurgery department from June 1995 to July 1998 were reviewed with clinical status, past medical histories, laboratory findings, CT findings and prognosis. RESULTS: In 27 patients(12.6%), the second CT scan showed an enlarged hematoma. Age, sex, and site of hematoma were not related to hematoma enlargement. A long interval(>6 hours) between the onset and the 1st CT scan strongly reduced the incidence of hematoma enlargement. The incidence of hematoma enlargement significantly increased in patients with previous history of hypertension, cerebral infarction and ICH. This analysis also demonstrated the following independent factors predisposed to hematoma enlargement: initial high systolic blood pressure, high serum total protein, low serum albumin, low serum sodium, prolonged prothrombin time(>14 sec) and activated partial thromboplastin time(>29.5 sec), irregular hematoma shape, and combined intraventricular hemorrhage. Prognosis in the group of hematoma enlargement showed high mortality(48.1%) and poor outcome. CONCLUSION: Patients with previous history of hypertension, cerebral infarction and ICH, and with high systolic blood pressure, prolonged coagulation time, irregular hematoma shape and intraventricular hemorrhage in CT scan should be observed carefully. And, early surgical therapy of large hematoma and meticulous control of blood pressure may decrease the mortality and morbidity in patients with spontaneous ICH.

Stereotactic Evacuation of Spontaneous Intracerebral Hemorrhage

The best treatment modality for spontaneous intracerebral hemorrhage still remains to be controversial. Stereotactic surgery can be performed safely and easily but its indication and optimal timing of operation have to be determined. We treated 80 patients with spontaneous intracerebral hemorrhage by stereotactic surgery from October 1994 to December 1997. We investigated clinical status of the patients before and after surgery, amount of hematoma, evacuation rate, timing of operation, transcranial Doppler sonography(TCD), and computerized tomography(CT) findings. The results were as follows: 1) The outcome of early surgery(within 24 hours of bleeding) was better than that of late surgery(after 24 hours of bleeding)(p=0.034). 2) The outcome was better in the patient with higher evacuation rate(p=0.014). 3) TCD monitoring showed beneficial effect of surgery on hemodynamic status. We conclude that the early surgery within 24 hours after bleeding is correlated with the better outcome, and TCD monitoring is useful for evaluation of perioperative hemodynamic change.

Putaminal Hemorrhage Associated with Subarachnoid Hemorrhage: Case Report

The preferred site of spontaneous intracerebral hemorrhage(SICH) is the supratentorial area, especially the basal ganglia. Large hematomas frequently spread into the ventricle, and in the case of intraventricular hematomas, varying degrees of fresh blood are found within the subarachnoid space. Cases in which SICH of the basal ganglia ruptures the insular cortex and causes thick subarachnoid hemorrhage(SAH) in the basal cisterns, are, however, rare. The authors report a rare case of putaminal SICH with intraventricular hemorrhage(IVH) and SAH in the basal cisterns. This 58-year-old female was stuporous on admission. Neurological examination revealed Glasgow coma scale score 7, left hemiparesis, positive Babinski's sign and neck stiffness. Brain CT showed a large intracerebral hematoma in the right basal ganglion and associated intraventricular hematoma and SAH in the basal cistern. Cerebral angiography demonstrated a small saccular aneurysm at the right M1. Right pterional and trans-sylvian approach revealed thick SAH in the sylvian fissure and a small unruptured aneurysm at the early bifurcation of the middle cerebral artery. The putaminal hematoma had ruptured into the sylvian fissure through a natural opening at the insular cortex between M2 branches. This case illustrates that hypertensive SICH should be included in the differential diagnosis of basal cistern SAH associated with SICH.

A Case of Spontaneous Intracerebral Hemorrhage during Ear Surgery under General Anesthesia

There are many complications after the ear surgery to correct chronic otitis media(COM). They include facial nerve paralysis, perichondritis, injury of the dura or the sigmoid sinus, chocolate cyst or mucocele in the healed mastoid cavity, recurrence of cholesteatoma, granulation tissue and otorrhea. However, there has been no report of spontaneous intracerebral hemorrhage during ear surgery to correct COM under general anesthesia. We had encountered one case of spontaneous intracerebral hemorrhage after COM ear surgery under general anesthesia. There was no problem during the operation. We suspected that certain cerebral vascular anomaly triggered the intracerebral hemorrhage while under the general aesthsia. However, the speculation remains verified.

Clinical Analysis of Stereotactic aspiration in the Management of Spontaneous Intracerebral Hemorrhage

The best treatment modality for spontaneous intracerebral hemorrhage is still controversial. But stereotactic surgery can minimize the brain damage and can be performed safely and simply under local anesthesia. The purpose of this study was to analyse and evaluate the therapeutic result of stereotactic aspiration of hematoma and urokinase irrigation in patients with spontaneous intracerebral hemorrhage. Consecutively, 33 cases of spontaneous intracerebral hemorrhage admitted to Chung Buk National University Hospital from May, 1991 to January, 1995 and underwent stereotactic aspiration and urokinase irrigation were analysed and evaluated by factors believed to affect the final results. The results of this analysis suggest that stereotactic aspiration and urokinase irrigation is safe and efficient in treating spontaneous intracerebral hemorrhage with similar outcome but lower mortality compared with traditional craniotomy ; and we can substitute traditional open craniotomy or conservative treatment for stereotactic aspiration combined with urokinase irrigation.