A high Glasgow prognostic score (GPS) or modified Glasgow prognostic score (mGPS) predicts poor prognosis in gynecologic cancers: a systematic review and meta-analysis.

PURPOSE: The Glasgow Prognostic Score or modified Glasgow Prognostic Score (GPS/mGPS), a novel inflammatory indicator, which acts as a prognostic predictor in various cancers. However, these results are still controversial. In this meta-analysis, we aimed to investigate the prognostic role of GPS/mGPS in patients with gynecologic cancers. METHODS: We explored eligible studies by searching the databases PubMed, the Cochrane Library, EMBASE, and Web of Science. The hazard ratio (HR) and odds ratios (OR) with 95% confidence intervals (CIs) were extracted to investigate the correlation between GPS/mGPS and overall survival (OS) and progression-free survival (PFS). Additionally, we performed subgroup analyses to detect the potential heterogeneity in our study. RESULTS: 11 studies involving 2830 patients were enrolled in this meta-analysis. The results revealed that a high GPS was significantly related to a shorter OS (pooled HR = 1.94; 95% CI = 1.54-2.43; P < 0.001) and PFS (pooled HR = 1.92; 95% CI = 1.56-2.35; P < 0.001) in patients with gynecologic cancers. Moreover, mGPS also predicted poor OS (pooled HR = 1.67; 95% CI = 1.41-1.96; P < 0.001) and PFS (pooled HR = 1.73; 95% CI = 1.47-2.04; P < 0.001) in gynecologic cancers patients. CONCLUSION: A higher GPS/mGPS is correlated with poor survival outcomes in patients with gynecologic cancers. Pretreatment GPS/mGPS is a valid prognostic predictor in gynecologic cancers.

The Inflammation-Based Glasgow Prognostic Score as a Prognostic Factor in Patients with Intensive Cardiovascular Care Unit.

Background: The Glasgow prognostic score (GPS), which is obtained from a combination of C-reactive protein (CRP) and serum albumin level, predicts poor prognoses in many cancer types. Systemic inflammation also plays an important role in pathogenesis of cardiovascular diseases. In this study, we aimed to investigate the effect of inflammation-based GPS on in-hospital and long-term outcomes in patients hospitalized in intensive cardiovascular care unit (ICCU). Methods: A total of 1004 consecutive patients admitted to ICCU were included in the study, and patients were divided into three groups based on albumin and CRP values as GPS 0, 1, and 2. Patients' demographic, clinic, and laboratory findings were recorded. In-hospital and one-year mortality rates were compared between groups. Results: Mortality occurred in 109 (10.8%) patients in in-hospital period, 82 (8.1%) patients during follow-up period, and thus, cumulative mortality occurred in 191 (19.0%) patients. Patients with a high GPS score had a higher rate of comorbidities and represented increased inflammatory evidence. In the multivariate regression model there was independent association with in-hospital mortality in GPS 1 patients compared to GPS 0 patients (Odds ratio, (OR); 5.52, 95% CI: 1.2⁻16.91, p = 0.025) and in GPS 2 patients compared to GPS 0 patients (OR; 7.01, 95% CI: 1.39⁻35.15, p = 0.018). A higher GPS score was also associated with a prolonged ICCU and hospital stay, and increased re-hospitalization in the follow-up period. Conclusion: Inflammation based GPS is a practical tool in the prediction of worse prognosis both in in-hospital and one-year follow-up periods in ICCU patients.

Predictors of Change in Functional Outcome at six months and twelve months after Severe Injury: A Retrospective Cohort Study.

Background: There is increasing focus on long-term survival, function and quality-of-life for trauma patients. There are few studies tracking longitudinal changes in functional outcome over time. The goal of our study was to compare the Glasgow Outcome Scale-Extended (GOSE) at 6 months and 12 months in blunt trauma survivors with an Injury Severity Score (ISS) of more than 15. Methods: Using the Singapore National Trauma Registry 2011-2013, patients with 6-month GOSE and 12-month GOSE scores were analysed. Patients were grouped into three categories-those with the same score at 6 months and 12 months, an improvement in score, and a worse score at 12 months. Ordinal regression was used to identify risk factors for improved score. Patients with missing scores at either 6 months or 12 months were excluded. Results: We identified 478 patients: 174 had an improvement in score, 233 stayed the same, and 71 had worse scores at 12 months compared to 6 months. On univariate ordinal regression, the following variables were associated with same or better function at 12-months compared to 6-months: male gender, being employed pre-injury, thoracic Abbreviated Injury Scale (AIS) of 3 or more, anatomical polytrauma (AIS of 3 or more in 2 or more body regions), and road traffic injury mechanism. Older age, low fall, increasing Charlson comorbidity scores, new injury severity score, and head and neck AIS of 3 or more were associated with worse function at 12 months compared to 6 months. ISS and revised trauma score were not significant predictors on univariate or multivariable analysis.On multivariable ordinal regression, motor vehicle mechanism (OR 2.78, 1.51-5.12, p = 0.001) was associated with improved function, while male gender (OR 1.36, 95% CI 1.02-1.82, p = 0.039) predicted improved function at 12 months. Conclusions: Females experience worse functional outcomes at 12 months, potentially due to majority of female injuries being low falls in the elderly. In contrast, motor vehicle injury patients had better functional outcomes at 12 months. Additional interventional strategies for high-risk groups should be explored.

Neurocritical Patient Characteristics Related to Brain Death.

BACKGROUND: The lack of viable organs for transplantation led to the creation in Argentina of the Glasgow 7 Program based on the detection and follow-up of acute neurologic patients admitted with Glasgow scores ≤7 in selected hospitals. The objective of this study was to determine the likelihood of hospitalized acute neurologic patients progressing to brain death (BD) based on several variables, including age, sex, and admission diagnosis. METHODS: This study was a retrospective cohort analysis of data obtained from the SINTRA (Procurement and Transplantation National Information System) database between 2006 and 2015. Independent variables included the following: age, sex, and diagnosis at admission; ischemic stroke; spontaneous intracerebral hematoma (SIH); subarachnoid hemorrhage (SH); anoxia, meningitis; penetrating head injury (PHI); closed head injury; and tumors. A multivariate analysis was performed adjusting the diagnosis at admission according to age and sex. RESULTS: A total of 31,877 patients were included: 19,308 (61%) patients died and 9736 (30%) evolved to BD. Overall, 36% of women and 28% of men evolved to BD (relative risk, 0.87 [95% confidence interval (CI), 0.86-0.89]; P < .001). In the multivariate analysis adjusted for age and sex, we observed the following: SIH OR, 1.79 (95% CI, 1.69-1.9; P < .001); ischemic stroke OR, 0.82 (95% CI, 0.73-0.92; P < .001); SH OR, 2.33 (95% CI, 2.16-2.52; P < .001); anoxia OR, 0.71 (95% CI, 0.64-0.79; P < .001); closed head injury OR, 0.41 (95% CI, 0.38-0.43; P < .001); PHI OR, 2.64 (95% CI, 2.38-2.94; P < .001); and tumors OR, 1.07 (95% CI, 0.93-1.24; P = .31). CONCLUSIONS: Thirty percent of the patients who entered the Glasgow 7 Program evolved with BD. The characteristics most likely to result in BD were age, female sex, PHI, SH, and SIH.

Nonshaved cranial surgery in black Africans: technical report and a medium-term prospective outcome study.

Nonshaved neurosurgery, cranial or spinal, is well reported among Caucasians but hardly among native Africans. The ungroomed scalp hairs of black Africans have unique anthropological characteristics needing special attention for shaveless cranial surgery. A technical report of the execution of this surgical procedure among an indigenous patient population in a sub-Sahara African country is presented, as well as an outcome analysis in a prospective cohort over a 7-year period. A total of 303 patients (211 males, 70 %) fulfilled the criteria for this study. The surgical procedure was primary in 278 (92 %) and redo in 8 %. It was emergency surgery in 153 (51 %). They were trauma craniotomies or decompressive craniectomies in 95 cases (31 %), craniotomies for tumour resections in 86 (28 %), and the surgical dissections for other conditions in 122 (41 %). The duration of surgery ranged from 30 min to 8.5 h, mean 2.5 (SD, 1.6), median 2. In-hospital clinical outcome was good (normal status or moderate deficit on dichotomized Glasgow outcome scale (GOS)) in 273 (90.1 %) cases while surgical site infections occurred in only 10 cases (3.3 %). The type of surgery, redo or primary, did not have any significant association with the in-hospital outcome (p = 0.5), nor with the presence of surgical site infection (SSI) (p = 0.7). The length of follow-up ranged from 2 to 63 months (mean, 7) with no untoward complications reported so far. Medium-term outcome of nonshaved neurosurgery in this indigenous black Africans remains favourable with no attendant significant adverse after-effects.

Glasgow outcome scale at hospital discharge as a prognostic index in patients with severe traumatic brain injury / Escala de resultados de Glasgow por ocasião da alta hospitalar como indicador prognóstico em pacientes com traumatismo cranioencefálico grave

OBJECTIVE: Evaluate the Glasgow outcome scale (GOS) at discharge (GOS-HD) as a prognostic indicator in patients with traumatic brain injury (TBI). METHOD: Retrospective data were collected of 45 patients, with Glasgow coma scale <8, age 25±10 years, 36 men, from medical records. Later, at home visit, two measures were scored: GOS-HD (according to information from family members) and GOS LATE (12 months after TBI). RESULTS: At discharge, the ERG showed: vegetative state (VS) in 2 (4%), severe disability (SD) in 27 (60%), moderate disability (MD) in 15 (33%) and good recovery (GR) in 1 (2%). After 12 months: death in 5 (11%), VS in 1 (2%), SD in 7 (16%), MD in 9 (20%) and GR in 23 (51%). Variables associated with poor outcome were: worse GOS-HD (p=0.03), neurosurgical procedures (p=0.008) and the kind of brain injury (p=0.009). CONCLUSION: The GOS-HD was indicator of prognosis in patients with severe TBI.

OBJETIVO: Avaliar a escala de resultados de Glasgow (ERG) à alta hospitalar (ERG-ALTA) como indicador prognóstico em pacientes com traumatismo cranioencefálico (TCE). MÉTODO: Dados retrospectivos de 45 pacientes (36 homens), com escala de coma de Glasgow <8, idade 25±10 anos, foram coletados do prontuário médico. Posteriormente, em visita domiciliar, foram pontuadas duas medidas: ERG-ALTA (de acordo com informações de familiares) e ERG TARDIA (após 12 meses do TCE). RESULTADOS: Por ocasião da alta hospitalar, a ERG evidenciou: estado vegetativo (EV) em 2 (4%); incapacidade grave (IG) em 27 (60%), incapacidade moderada (IM) em 15 (33%) e boa recuperação (BR) em 1 (2%). Após 12 meses: morte em 5 (11%), EV em 1 (2%), IG em 7 (16%), IM em 9 (20%) e BR em 23 (51%). Variáveis associadas com má evolução foram: pior ERG-ALTA (p=0,03); procedimentos neurocirúrgicos (p=0,008) e o tipo de lesão cerebral (p=0,009). CONCLUSÃO: A ERG-ALTA foi indicador adequado de prognóstico tardio em pacientes com TCE grave.

Developing a new self-reported scale of oral health outcomes for 5-year-old children (SOHO-5).

BACKGROUND: Information on the impact of oral health on quality of life of children younger than 8 years is mostly based on parental reports, as methodological and conceptual challenges have hindered the development of relevant validated self-reported measures. This study aimed to develop and assess the reliability and validity of a new self-reported oral health related quality of life measure, the Scale of Oral Health Outcomes for 5-year-old children (SOHO-5), in the UK. METHODS: A cross-sectional study of two phases. First, consultation focus groups (CFGs) with parents of 5-year-olds and review by experts informed the development of the SOHO-5 questionnaire. The second phase assessed its reliability and validity on a sample of grade 1 (5-year-old) primary schoolchildren in the Greater Glasgow and Clyde area, Scotland. Data were linked to available clinical oral health information and analysis involved associations of SOHO-5 with subjective and clinical outcomes. RESULTS: CFGs identified eating, drinking, appearance, sleeping, smiling, and socialising as the key oral impacts at this age. 332 children participated in the main study and for 296 (55% girls, mean d3mft: 1.3) clinical data were available. Overall, 49.0% reported at least one oral impact on their daily life. The most prevalent impacts were difficulty eating (28.7%), difficulty sleeping (18.5%), avoiding smiling due to toothache (14.9%) and avoiding smiling due to appearance (12.5%). The questionnaire was quick to administer, with very good comprehension levels. Cronbach's alpha was 0.74 and item-total correlation coefficients ranged between 0.30 and 0.60, demonstrating the internal consistency of the new measure. For validity, SOHO-5 scores were significantly associated with different subjective oral health outcomes (current toothache, toothache lifetime experience, satisfaction with teeth, presence of oral cavities) and an aggregate measure of clinical and subjective oral health outcomes. The new measure also discriminated between different clinical groups in relation to active caries, pulp involvement, and dental sepsis. CONCLUSIONS: This is the first study to develop and validate a self-reported oral health related quality of life measure for 5-year-old children. Initial reliability and validity findings were very satisfactory. SOHO-5 can be a useful tool in clinical studies and public health programs.

Clipping surgery for aneurysmal subarachnoid hemorrhage in patients aged 75 years or older.

OBJECTIVE: The incidence rate of aneurysmal subarachnoid hemorrhage (SAH) in the elderly is increasing. Although endovascular coiling has become a major form of treatment for SAH in elderly patients, not all ruptured aneurysms can be managed with an endovascular approach. Conventional surgical clipping still plays an important role in SAH treatment. The present study was performed to assess the outcome in patients older than 75 years of age in whom ruptured aneurysms were treated by clipping surgery. METHODS: This retrospective study included patients 75 years of age or older who underwent clipping surgery for ruptured cerebral aneurysms between 1988 and 2009. Age, gender, preoperative grade, Fisher grade, size, and location of the ruptured aneurysm were compared between cases showing favorable and unfavorable outcomes. RESULTS: A total of 333 patients were analyzed. There were significant differences in preoperative grade, Fisher grade, and location of the aneurysm between the favorable and unfavorable outcome groups. In multivariate logistic regression analysis, independent predictors of unfavorable outcome were poor grade and ruptured anterior cerebral artery aneurysm, but not age of 80 years or older. CONCLUSIONS: Advanced age did not represent a risk factor for poor outcome of clipping surgery in elderly patients. Although coil embolization has been shown to be a useful form of treatment, direct surgery should also be considered.

Observed versus predicted outcome for decompressive craniectomy: a population-based study.

A number of studies have shown that decompressive craniectomy can reduce intracranial pressure and may improve outcome for patients with severe head injury. This cohort study assessed the long-term outcome of neurotrauma patients who had a decompressive craniectomy for severe head injury in Western Australia between 2004 and 2008. The web-based outcome prediction model developed by the CRASH trial collaborators was applied to the cohort. Predicted outcome and observed outcome were compared. Characteristics of outcome between those who had had a unilateral and those who had had a bilateral decompressive procedure were compared. All complications were recorded. Among a total of 1,786 adult neurotrauma patients admitted during the study period, 147 patients (8.2%) had a decompressive craniectomy. A significant proportion of patients who required unilateral (37.3%) and bilateral (46.5%) craniectomy were able to return to work or study at 18 months after the injury. The patients who required bilateral craniectomy more likely to be associated with an unfavorable outcome (Glasgow Outcome Scale score >or=3) than those who had unilateral craniectomy (odds ratio 4.42; 95% confidence interval 1.16,16.81; p = 0.029), after adjusting for the timing of surgery, mechanism of injury, and the predicted risk of unfavorable outcome. The functional outcome after either unilateral or bilateral decompressive craniectomy was significantly better than that predicted by the CRASH head injury prediction model when the predicted risk was less than 80%. This study has demonstrated that in Western Australia decompressive craniectomy is a relatively common surgical procedure for the management of neurotrauma. A significant proportion of patients had a better-than-predicted long-term functional outcome.

Factores de riesgo para lesiones inadvertidas en pacientes laparotomizados por trauma abdominal / Risk factors related to undetected injuries in laparotomized patients for abdominal trauma

Determinar los factores de riesgo para lesiones inadvertidas en pacientes laparotomizados por trauma abdominal en el Servicio de Cirugía General del Hospital Manuel Núñez Tovar de Maturín, durante el período enero-septiembre 2008. Estudio prospectivo, transversal, descriptivo y observacional para identificar la incidencia de las lesiones inadvertidas en los pacientes traumatizados moderados o graves, sometidos a laparotomía exploradora durante el período de estudio. Se evalua la edad, sexo, tipo de lesión inadvertida, hora y día del ingreso, índice de Glasgow, estabilidad hemodinámica, índices de trauma (ATI, RTI) y estudios imagenológicos entre otras variables. Hubo un total de 97 pacientes con 384 lesiones, de las cuales, 42 fueron inadvertidas. El análisis univariante de las variables relacionadas con las lesiones no detectadas demostró: un RTI mayor de 9 puntos (R.R=2,45), inestabilidad hemodinámica (R.R=2,18), el Glasgow < 13 puntos (R.R=1,85), puntaje de ATI > 15 (R.R=1,71), y trauma múltiple (R.R=1,62). Fueron identificados varios factores de riesgo para lesiones inadvertidas por lo que se recomienda insistir en la valoración terciaria de todos los pacientes traumatizados.

Endovascular surgery for proximal posterior inferior cerebellar artery aneurysms: an analysis of Glasgow Outcome Score by Hunt-Hess grades.

OBJECTIVE: Proximal posterior inferior cerebellar artery (PICA) aneurysms represent a subset of posterior circulation aneurysms that can be routinely treated with either clipping or coiling. The literature contains limited numbers of patients with proximal PICA aneurysms treated with endovascular surgery. We report our experience with endovascular surgery of proximal PICA aneurysms with emphasis on patients with poor Hunt-Hess grades. METHODS: We reviewed 31 consecutive patients with proximal PICA aneurysms who were treated with endovascular surgery. The following data were analyzed: age, sex, size of aneurysm, Hunt-Hess grade at presentation, Fisher grade at presentation, angiographic result after embolization, complications, number of days hospitalized, duration of follow-up, angiographic follow-up results, and Glasgow Outcome Score at follow-up. RESULTS: Excellent angiographic occlusion was achieved in 30 of 31 (97%) patients. Clinical follow-up with Glasgow Outcome Score was performed on every patient an average of 10 months later. Twenty-one of 31 (68%) patients had good outcomes (Glasgow Outcome Score I or II) at follow-up. Of the patients who presented with a favorable clinical grade (Hunt-Hess 0-III), 13 of 15 (87%) had good outcomes at follow-up. Of the patients who presented with a poor clinical grade (Hunt-Hess Grade IV or higher), 8 of 16 (50%) had good outcomes at follow-up. CONCLUSION: This series demonstrates the safety and efficacy of endovascular surgery for proximal PICA aneurysms. Many patients with poor Hunt-Hess grades from ruptured PICA aneurysms ultimately had a good outcome. This could be secondary to early, aggressive treatment of hydrocephalus and the minimally invasive nature of the endovascular approach.

Effect of the neurosurgeon's surgical experience on outcomes from intraoperative aneurysmal rupture.

OBJECTIVE: The neurosurgeon's surgical experience is one of the most important and least studied factors affecting a patient's outcome after an intraoperative rupture of an aneurysm. Therefore, this analysis was undertaken to evaluate the effect of the neurosurgeon's experience on the management of this catastrophe in a consecutive series of patients treated microsurgically. METHODS: The neurosurgeon's surgical experience was analyzed in terms of annual aneurysm case volume and duration. Management of intraoperative aneurysmal rupture was analyzed in terms of timing of rupture, duration of temporary clipping, and neurological outcomes using the Glasgow Outcome Scale. During a 7-year period in which 1038 aneurysms were treated microsurgically in 838 patients, 68 (6.6%) ruptured intraoperatively. RESULTS: The neurosurgeon's annual aneurysm case volume increased by 35% over this period, and mean case duration decreased by 31%. The annual frequency of intraoperative ruptures fluctuated, with most (88%) occurring with previously ruptured aneurysms in patients with subarachnoid hemorrhage. With increasing surgical experience, the number of ruptures during predissection and clip application, the mean duration of temporary clipping, and the surgical mortality rate all declined, whereas the number of patients experiencing a good outcome (Glasgow Outcome Scale score of 5 or 4) increased. CONCLUSION: Intraoperative rupture is an unavoidable danger in aneurysm surgery that does not diminish with increasing surgical experience of the neurosurgeon performing the operation. However, experience did improve the neurosurgeon's response to aneurysm rupture and the patients' outcomes. Mental anticipation and technical repetition over time transform into efficiency, confidence, and insight in the management of this distressing intraoperative event.

Predictive factors for intracerebral hemorrhage in patients with cavernous angiomas.

OBJECTIVES: Prediction of intracerebral hemorrhage (ICH) in patients with cavernous angiomas is not totally elucidated. The aims of our study were to determine the rate of cerebral hemorrhage, its associated factors, and the clinical outcome in patients with cavernous angiomas in a Hispanic population. METHODS: We studied 133 patients with cavernous angiomas. The patients were classified into two groups depending on whether they presented an ICH. A comparative analysis of demographics and clinical data, neuroimaging characteristics, and prognosis was carried out in patients with and without hemorrhage. The hemorrhage rate (expressed as the percentage per patient per year) was also estimated. RESULTS: Seventy-eight patients (59%) had hemorrhage. Non-lobar location of angiomas was associated with hemorrhage [OR 4.82 (CI 95% 2.17-10.73; p=<0.001)]. In contrast, factors associated with a decreased risk of hemorrhage were a family history of epilepsy [OR 0.30 (CI 95% 0.10-0.79; p=0.016)] and lobar location of the angiomas [OR 0.21 (CI 95% 0.09-0.46; p=<0.001)]. The hemorrhagic rate of 1.71% per patient per year was influenced by the location. It was only 1.22% per patient per year in lobar angiomas and 2.33, 2.39, and 2.82% per patient per year for brainstem, cerebellum, and deep hemispheric angiomas, respectively. CONCLUSIONS: The non-lobar location of cavernous angiomas gives a higher risk of hemorrhage in our Mexican mestizo population, without the hemorrhage being related to either age or sex.

Unilateral pterional approach to bilateral aneurysms of the middle cerebral artery.

BACKGROUND: The aim of the present study was to evaluate the technical viability of the unilateral pterional approach to simultaneously treat symmetrical bilateral aneurysm (mirror image) of the middle cerebral arteries (SBAMCA) and to determine the morbidity and mortality rates of this approach. METHODS: Forty-six patients with SBAMCA underwent unilateral pterional craniotomy within a period of 9 years. Most patients were women (24, 80.0%) and mean age was 40.7 years. RESULTS: Obliteration of the contralateral aneurysm was not possible in 16 patients (34.8%) because of brain edema in 8 patients operated on during the acute phase, lateral projection of the aneurysm in 3, a very long contralateral M1 segment in 4, and the presence of atheromatous plaques at the MCA bifurcation and aneurysm neck in 1. The remaining 30 patients (65.2%) were submitted to the proposed treatment. Final evaluation showed that 26 patients (86.7%) were Glasgow Outcome Scale (GOS) V, 1 patient (3.3%) was GOS IV, 2 patients (6.6%) were GOS III, and 1 patient (3.3%) was GOS I. CONCLUSIONS: The unilateral pterional surgical approach to treat SBAMCA is a technically viable procedure associated with low morbidity and mortality. However, it requires a neurosurgeon experienced in cerebral aneurysm surgery and the appropriate technical conditions.

Interleukin 1beta and interleukin 6 relationship with paediatric head trauma severity and outcome.

BACKGROUND: Based on the known inflammatory role of interleukins (IL), we evaluated IL-1beta and IL-6 expressions and their association with the severity of traumatic brain injury (TBI; Glasgow Coma Scale [GCS]) and the outcome (Glasgow Outcome Score [GOS]) recorded in a paediatric population. DESIGN: The design was a perspective observational clinical study carried out in the paediatric intensive care unit of the University Hospital. METHODS: We measured the IL-1beta and IL-6 levels in 14 children with severe TBI (patients) and in 12 children with obstructive hydrocephalus (control group). Cerebrospinal fluid (CSF) and plasma samples were collected 2 h (T1) and 24 h (T2) after TBI. Interleukins were assayed using the immunoenzymatic method. RESULTS: The IL-1beta mean level was significantly lower than the IL-6 mean level both in the CSF and plasma of TBI children. In the CSF, the IL-1beta level increased from 55.71+/-72.79 pg/ml at T1 to 106.10+/-142.12 pg/ml at T2 and the IL-6 level increased from 405.43+/-280.28 pg/ml at T1 to 631.57+/-385.35 pg/ml at T2; a similar trend was observed in plasma. We found a statistically significant correlation between the increase in CSF and plasma interleukin levels between T1 and T2 and head injury severity (GCS

Neuroendoscopic management of intraventricular hemorrhage.

BACKGROUND AND PURPOSE: We reviewed our 7-year experience in neuroendoscopic management of severe intraventricular hemorrhage (IVH) to evaluate its safety, efficiency, and efficacy. METHODS: Thirteen patients with spontaneous primary or secondary tetraventricular IVH underwent neuroendoscopy. In all procedures, we used a flexible instrument. CT scans obtained before and after surgery were compared for Graeb score and ventriculocranial ratio. Glasgow Outcome Scale was assessed at 12 months. RESULTS: In all patients, the procedure resulted in a substantial removal of ventricular blood. Graeb score was reduced by 65%, and ventriculocranial ratio was reduced by 30% (P<0.002). The procedure was carried out safely even in the presence of a vascular malformation, and no rebleeding or delayed hydrocephalus was observed in any case. Mortality at 12 months was 30.7%. Favorable outcome (Glasgow Outcome Scale, 3 to 5) was observed in 61.5% of cases. CONCLUSIONS: Neuroendoscopic management of severe IVH in this cohort of patients was safe, efficiently reduced the amount of ventricular blood and ventricular dilatation, and effectively produced an outcome profile that compares very favorably with other more conventional treatments.

Angiographic follow-up of vertebrobasilar artery aneurysms treated with detachable coils.

Endovascular treatment of ruptured vertebrobasilar artery aneurysms with Gugliemi detachable coils (GDC) has become an alternative to surgery. Mid-term angiographic follow-up can now be reported. Of 111 vertebrobasilar aneurysms in 110 patients we treated with GDC since 1992, 53 underwent angiography within 1 year and 59 after more than 18 months. We did not achieve complete occlusion on initial treatment of 23 aneurysms (21%). Complications were observed in 19 patients (17%), leading to permanent clinical disability in eight. Enlargement of the neck or reopening was seen in 12 (23%) of 53 aneurysms followed by angiography within 12 months. Documented recanalisation was treated in four (8%). Angiography was performed after 18-78 months in 59 patients, of whom nine, including three with initially incomplete occlusions, were retreated with GDC. Within the entire second observation period, three (5%) of the 59 patients had a further haemorrhage and were retreated with GDC. Rebleeding proved to be the only factor influencing the clinical outcome of retreated patients.

Spontaneous intracerebral hemorrhage in northeast Malaysian patients: a four-year study.

The aim of this study was to compare nonsurgical versus stereotactic aspiration of intracerebral hematomas in relation to clinical aspects, computed tomographic imaging features of the brain, laboratory parameters and specific risk factors that may influence the outcome in southeast Asian Malay patients. Fifty-five of the patients with intracerebral hemorrhage (ICH) underwent stereotactic aspiration and 57 did not. Analysis was done on risk factors, locations and treatments of ICH, and the final outcomes measured by the Glasgow Outcome Scale. A total of 112 patients were evaluated. Mean age was 52 years with ages ranging from 12 to 80 years. Hypertension was seen in 60.7% of patients with ICH. The mortality rate was 25% by 3 months. 58.9% had a poor final outcome, while 41.1% had a good outcome. The selected variables were incorporated into models generated by multiple logistic regression method analysis to define the significant predictors of outcome. Significant predictors of outcome were the Glasgow Coma Scale score on admission, the duration of surgery and the total volume of the hematoma. Significant predictors of mortality were high total white blood cell differential count, low plasma protein, and high plasma lactate dehydrogenase and brain edema. The study suggests that stereotactic aspiration of patients with ICH does not offer any definite advantage over conservative treatment.

Aneurysmal subarachnoid hemorrhage in young adults.

OBJECT: The authors reviewed the management protocols for young adults who presented with subarachnoid hemorrhage (SAH) at the Regional Neurosurgery Unit in Newcastle during a study period of 9 years. Aneurysmal SAH is uncommon in the age group selected (18-39 years) and, therefore, the performance of these patients has not been extensively reported in the literature. The authors also evaluated the good-grade rebleed rate (an index of management efficiency) in this cohort of patients. METHODS: The Newcastle neurosurgical unit serves a population of close to 3 million people, and an average of 180 patients with SAH are seen each year. The majority of patients are transferred from other hospitals in the region. This study includes patients admitted between January 1990 and December 1998. A total of 1,609 patients were admitted during this period, of whom 295 (18.4%) between the ages of 18 and 39 years constituted the study population of young adults. Two hundred ninety-five young adults presented with SAH; 181 (61.4%) were women and 114 (38.6%) were men, a ratio of 3:2. Of 246 patients in whom this value was recorded, 15 (6.1%) presented with a history of hypertension, and there was an association between hypertension and the occurrence of multiple aneurysms (Fisher two-tailed exact test, p = 0.008). Thirty-five patients (11.9%) presented with a hematoma on computerized tomography scans; of these, 20 (57%) were women and 15 were men. In six patients the lesion had rebled before treatment. The good-grade rebleed rate was three (1.7%) of 178. The overall favorable outcome rate was 83.8% (Glasgow Outcome Scale [GOS] 4 and 5) and unfavorable outcome occurred in 16.2% (GOS 1-3), with a total of 40 deaths in this group (13%). Age had no influence on outcome in young adults. Comparing the outcome at discharge with the follow-up evaluation at 6 months revealed that patients in the moderate and severe disability groups continued to improve and many achieved good recovery. CONCLUSIONS: In this report the authors detail the outcome of a large number of young adults with SAH. The incidence of SAH was higher in the female population, although the ratio was not as high as previously reported. The authors have also demonstrated a progressive increase in the incidence of aneurysmal SAH with age, even in young adults. Hypertension but not age influenced the occurrence of multiple aneurysms. The good-grade rebleed rate is low, although it is not zero. Generally, a satisfactory outcome was obtained and significant continuing improvements were noted between discharge and follow-up evaluation. This reflects the power of recovery in young adults. These are people whose economic productivity and fertility are at peak levels and therefore the financial and social burden occasioned by less-than-perfect outcomes is large.

Results of surgery for aneurysmal subarachnoid haemorrhage in northern Norway: a retrospective study with special focus on timing of surgery in a rural area.

OBJECTIVES: This study reports data on time consumption before aneurysm surgery and the results of treatment in northern Norway. MATERIAL AND METHODS: A total of 279 cases were identified and included in our analysis of time span from bleeding to arrival at our department. Fifty-one patients were treated conservatively, either because of bad clinical condition or because angiography revealed no aneurysm. The remaining 228 patients were operated and included in our analysis of outcome after early aneurysm surgery. RESULTS: Among all 279 patients with aneurysmal subarachnoid haemorrhage (SAH), median time from ictus to arrival at the university hospital was 1 (0-30) day. Forty-one per cent arrived at the day of bleeding and 86% within the first 3 days after bleeding. Among the 228 patients who underwent surgical aneurysm repair, median time from bleeding to operation was 2 (0-33) days. Early aneurysm surgery (< 72 h) was performed in 146 patients (64%). Fifty patients (22%) underwent intermediate surgery (days 4-10) and 32 patients (14%) were operated later (day 11 or later). A significant association was found between Hunt and Hess (HH) grade and Glasgow Outcome Scale (GOS) score (P < 0.001). CONCLUSIONS: Most patients suffering aneurysmal SAH in northern Norway undergo early aneurysm surgery and the outcome is comparable with that obtained in other Scandinavian centres. Initial Hunt and Hess grade is a major determinant for outcome in aneurysmal subarachnoid haemorrhage.