RESUMO
Japan is one of the world's most aging societies and the number of elderly patients taking antithrombotic drugs is increasing. In recent years, dual antiplatelet therapy (DAPT), in which two antiplatelet drugs are administered, has become common in anticipation of its high therapeutic efficacy. However, there are concerns about increased bleeding complications in use of DAPT. Therefore, the goal of this study was to investigate the effects of DAPT in patients with traumatic brain injury (TBI). A prospective, multicenter, observational study was conducted from December 2019 to May 2021 to examine the effects of antithrombotic drugs and reversal drugs in 721 elderly patients with TBI. In the current study, the effect of DAPT on TBI was examined in a secondary analysis. Among the registered patients, 132 patients taking antiplatelet drugs only were divided into those treated with single antiplatelet therapy (SAPT) (n=106) and those treated with DAPT (n=26) prior to TBI. Glasgow Coma Scale (GCS) on admission, pupillary findings, course during hospitalization, and outcome were compared in the two groups. A similar analysis was performed in patients with a mild GCS of 13-15 (n=95) and a moderate to severe GCS of 3-12 (n=37) on admission. The DAPT group had significantly more males (67.0â¯% vs. 96.2â¯%), a higher severity of illness on admission, and a higher frequency of brain herniation findings on head CT (21.7â¯% vs. 46.2â¯%), resulting in significantly higher mortality (12.3â¯% vs. 30.8â¯%). The only significant factor for mortality was severity on admission. The rate of DAPT was significantly higher in patients with a moderate to severe GCS on admission, and DAPT was the only significant factor related to severity on admission. These findings suggest that the severity of injury on admission influences the outcome six months after injury, and that patients with more severe TBI on admission are more likely to have been treated with DAPT compared to SAPT.
Assuntos
Lesões Encefálicas Traumáticas , Terapia Antiplaquetária Dupla , Inibidores da Agregação Plaquetária , Humanos , Lesões Encefálicas Traumáticas/tratamento farmacológico , Lesões Encefálicas Traumáticas/complicações , Masculino , Feminino , Inibidores da Agregação Plaquetária/uso terapêutico , Inibidores da Agregação Plaquetária/administração & dosagem , Idoso , Estudos Prospectivos , Idoso de 80 Anos ou mais , Terapia Antiplaquetária Dupla/métodos , Resultado do Tratamento , Escala de Coma de Glasgow , Pessoa de Meia-IdadeRESUMO
Background: Acute exacerbation of head injury in elderly patients due to use of antithrombotic agents has become a concern in countries with aging populations. Reversal agents are recommended for treatment, but its usage is unclear. Therefore, we conducted a prospective observational study in this patient population to monitor usage of reversal therapy. Methods: The subjects were 721 elderly patients aged ≥65 years old who were hospitalized in 15 centers from December 2019 to May 2021. Patients were divided into groups who did not receive antithrombotic agents (Group A), who received antithrombotic agents, but did not receive reversal therapy (Group B), and were treated with antithrombotic agents and reversal therapy (Group C). Age, gender, mechanism of injury, neurologic and imaging findings on admission, clinical course after admission and surgery, outcomes and complications were compared among these groups. Time from injury to reversal therapy was examined based on outcomes to investigate trends in the timing of administration of the reversal agent. Results: Acute exacerbation during the clinical course occurred in 9.8 %, 15.8 % and 31.0 % of cases in Groups A, B and C, respectively, and differed significantly among the groups. On head CT, the incidences of hematoma were 35.7 %, 36.5 % and 60.4 %, respectively, with this incidence being significantly higher in Group C; and the respective rates of craniotomy were 18.8 %, 14.0 % and 50.9 %, again with this rate being significantly higher in Group C. The good outcome and mortality rates were 57.1 %, 52.5 % and 35.8 %, and 14.5 %, 18.0 % and 24.5 %, respectively, and both were poorest in Group C. Times from injury to treatment with a reversal agent were significantly shorter in patients without compared to those with acute exacerbation (405.9 vs. 880.8 min) and in patients with favorable outcomes compared to those with unfavorable outcomes (261.9 vs. 543.4 min). Conclusion: Similarly to previous studies, the incidence of acute exacerbation was increased by use of antithrombotic agents. These results suggest that patients in Japan who require hematoma evacuation due to symptom exacerbation tend to be treated with reversal agents. Although it is difficult to assess the efficacy of reversal therapy from this study, earlier treatment with reversal agents before the occurrence of acute exacerbation may be useful to improve outcomes.
RESUMO
Surgery is one of the primary options for the management of traumatic brain injury(TBI). We focused on operative techniques, additional options, and potential pitfalls of surgical intervention for intracranial hematomas, such as acute subdural hematoma(ASDH), acute epidural hematoma(AEDH), cerebral contusion, and intracerebral hematoma. A wide craniotomy covering the hematoma was recommended for a case of AEDH to evacuate the hematoma, control bleeding, and prevent blood reaccumulation. Combined multiple craniotomies leaving a bone bridge over the sinus for dural tenting sutures enabled safe surgical intervention in a case of AEDH with sinus injuries. Different surgical techniques have been advocated for the evacuation of ASDH. Large craniotomy is often chosen as it can easily be shifted to decompressive craniectomy in case of brain swelling. It is important to pay attention to injuries of dural sinuses and bridging veins, and to expose the floor of the middle cranial fossa. Small craniotomy or endoscopic burr-hole evacuation of ASDH has been accepted as a way to avoid large craniotomies and additional morbidity, particularly for patients who are poor surgical candidates. Contusion necrotomy is performed for satisfactory control of progressive elevation in intracranial pressure and clinical deterioration.
Assuntos
Hemorragia Intracraniana Traumática , Humanos , Hemorragia Intracraniana Traumática/cirurgiaRESUMO
Background and Purpose- Although several clinical studies suggested the beneficial effects of edaravone in acute ischemic stroke, most were performed under settings that differ from those in the current treatment strategy, which has dramatically changed with progress in reperfusion therapies. This study aimed to evaluate the efficacy of edaravone in patients with acute ischemic stroke treated by emergent endovascular reperfusion therapy. Methods- We conducted a retrospective observational study using a national administrative database. Patients with acute ischemic stroke treated by emergent endovascular reperfusion therapy were identified and dichotomized by whether edaravone was used within 2 days of admission. We compared the functional independence at hospital discharge, in-hospital mortality, and intracranial hemorrhage after admission between groups, adjusted by a well-validated case-mix adjustment model, in multivariate mixed-effect regression and propensity score matching analyses. Results- Of 11 508 patients eligible for analysis, 10 281 (89.3%) received edaravone therapy. The established risk adjustment model had good predictability for functional independence at hospital discharge, with an area under the receiver operating characteristic curve of 0.74. In the mixed-effect regression analysis, edaravone use was significantly associated with greater functional independence at hospital discharge (32.3% in the edaravone group versus 25.9% in the control group; adjusted odds ratio, 1.21; 95% confidence interval, 1.03-1.41), lower in-hospital mortality (9.9% in the edaravone group versus 17.4% in the control group; adjusted odds ratio, 0.52; 95% confidence interval, 0.43-0.62), and reduced intracranial hemorrhage after admission (1.4% in the edaravone group versus 2.7% in the control group; adjusted odds ratio, 0.55; 95% confidence interval, 0.37-0.82). Results of the propensity score matching analysis corroborated these results. Conclusions- This retrospective analysis of a Japanese nationwide administrative database suggested that combination therapy with edaravone and endovascular reperfusion therapy could be a promising therapeutic strategy in acute ischemic stroke. Further randomized control trials are warranted.
Assuntos
Isquemia Encefálica/tratamento farmacológico , Edaravone/uso terapêutico , Procedimentos Endovasculares/métodos , Fármacos Neuroprotetores/uso terapêutico , Acidente Vascular Cerebral/tratamento farmacológico , Idoso , Idoso de 80 Anos ou mais , Isquemia Encefálica/epidemiologia , Estudos de Coortes , Terapia Combinada , Feminino , Mortalidade Hospitalar , Humanos , Vida Independente , Hemorragias Intracranianas/epidemiologia , Japão/epidemiologia , Masculino , Pontuação de Propensão , Reperfusão , Estudos Retrospectivos , Acidente Vascular Cerebral/epidemiologia , Resultado do TratamentoRESUMO
OBJECTIVE: To evaluate the outcomes after Traumatic Brain Injury (TBI) in patients taking Antiplatelet Agents (APAs). METHODS: We reviewed the clinical records of 934 patients with TBI between 1995 and 2014. Multivariate analysis was performed to correlate patient outcome with various factors, including pre-injury APA intake. Cause of death was compared among groups stratified according to APA dose. RESULTS: Increasing doses of APAs were positively associated with mortality rates, however, differences were primarily due to non-traumatic causes. APA therapy before injury was independent of both overall and non-traumatic mortality. In multivariate analysis, mortality was significantly correlated with the Charlson Comorbidity Index (CCI), pupillary abnormalities, age, Glasgow Coma Scale (GCS), head Abbreviated Injury Scale (AIS) and additional AIS >2. Conversely, non-traumatic mortality was associated with age, GCS, additional AIS >2 and CCI, though only CCI was correlated with increasing APA dose. Furthermore, no significant difference was observed when comparing mortalities according to CCI score among APA groups. Thus, mortalities were associated with the severity of pre-existing conditions rather than APA dose. CONCLUSIONS: The outcome of patients with TBI, who were on APAs may be determined by the severity of pre-existing conditions. Aggressive TBI treatment should be implemented when tolerable, regardless of pre-existing APA treatment status.
Assuntos
Lesões Encefálicas Traumáticas/tratamento farmacológico , Lesões Encefálicas Traumáticas/mortalidade , Inibidores da Agregação Plaquetária/uso terapêutico , Resultado do Tratamento , Escala Resumida de Ferimentos , Idoso , Idoso de 80 Anos ou mais , Lesões Encefálicas Traumáticas/cirurgia , Hemorragia Cerebral/etiologia , Relação Dose-Resposta a Droga , Feminino , Escala de Coma de Glasgow , Mortalidade Hospitalar , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Neurocirurgia , Estatísticas não ParamétricasRESUMO
Posterior fossa injury is rare, occurring in less than 3 % of head injuries. We retrospectively reviewed patients' clinical and radiological findings, management, and outcomes. The aim of the present study was to investigate the features of posterior fossa hematoma, including posterior fossa epidural hematoma (EDH), posterior fossa subdural hematoma (SDH), and intracerebellar hematoma. From January 1995 to January 2009, 4,315 patients with head trauma were hospitalized at our institution. The -present study focused on 41 patients (1.0 %) with traumatic hematomas of the posterior fossa. Eighteen patients had EDH, 10 patients had SDH, and 17 patients had intracerebellar hematomas. In each type of injury, occipital bone fractures were seen in many patients, and hematoma enlargement was often observed within a few days of the injury. In addition, a high frequency of associated lesions and a high poor outcome rate were features of intracerebellar hematomas and -posterior fossa SDH. The present study suggests that repeat CT imaging and careful management are necessary until the lesion is stabilized, and patients showing lesions with mass effects should therefore be immediately treated with surgery.
Assuntos
Fossa Craniana Posterior/patologia , Hematoma Epidural Craniano/patologia , Hematoma/patologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Cerebelo/patologia , Pré-Escolar , Feminino , Escala de Coma de Glasgow , Hematoma Epidural Craniano/classificação , Humanos , Lactente , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Adulto JovemRESUMO
Twenty patients with traumatic basal ganglia hematoma (TBGH) were studied. Of the 20 patients, 16 were male and 4 were female, with an age range of 4-89 years (mean, 54.4 years). The causes of injury were traffic accidents in 12 patients and falls in 8. The mean admission GCS score was 7.5. Skull fractures were revealed in five patients (25 %). The hematoma was found in the putamen in 15 patients (80 %), the thalamus in 4, and the caudate in 1. The mean hematoma volume was 10.7 mL. The CT findings indicated focal contusions in 9 patients, subdural hematoma in 5, intraventricular hemorrhage in 4, subarachnoid hemorrhage in 10, and diffuse axonal injury in 5. Six patients (30 %) underwent surgery. The final outcomes were poor: 7 patients (35 %) died, 1 was in a vegetative state, 4 experienced severe disabilities, and 8 patients (40 %) made a favorable recovery. The statistical analysis identified the GCS score and midline shift as prognostic factors.Our study revealed interesting characteristics of TBGH, including a high frequency of putaminal involvement, a low frequency of skull fractures, a high frequency of associated intracranial lesions, and a high poor outcome and mortality rate.
Assuntos
Hemorragia dos Gânglios da Base , Gânglios da Base/patologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Gânglios da Base/diagnóstico por imagem , Hemorragia dos Gânglios da Base/diagnóstico , Hemorragia dos Gânglios da Base/fisiopatologia , Hemorragia dos Gânglios da Base/terapia , Criança , Pré-Escolar , Feminino , Escala de Coma de Glasgow , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Tomografia Computadorizada por Raios X , Adulto JovemRESUMO
Subacute subdural hematoma (SASDH) is a rare entity. We retrospectively reviewed 8 patients with SASDH. Four patients were male and 4 were female, with an age range of 45-87 years (mean, 67.8 years). The minimal level of deterioration ranged from 8 to 14 (mean, 10.5). The deterioration of neurological symptoms was confirmed 4-20 days after injury (mean, 12.9). The hematoma volume was increased in 6 patients. Seven patients underwent surgeries (burr-hole irrigation in 6, craniotomy in 1). The Glasgow Outcome Scale indicated a good recovery in 4 patients and moderate disability in 4 patients. Increased cerebral blood flow was observed just below the SDH in 1 patient. We consider that the hypoperfused tissue in the acute phase might become hyperperfused during the subacute phase owing to impaired autoregulation, and the hyperperfusion may be responsible for the development of the SASDH, leading to deterioration. Further investigations in a larger series are needed to elucidate the mechanism underlying the development of SASDH.
Assuntos
Hematoma Subdural , Idoso , Idoso de 80 Anos ou mais , Feminino , Hematoma Subdural/diagnóstico por imagem , Hematoma Subdural/fisiopatologia , Hematoma Subdural/cirurgia , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Tomografia Computadorizada por Raios XRESUMO
New findings (NF) on postoperative CTs are -occasionally found in patients who undergo surgery for traumatic brain injury (TBI). We conducted a retrospective -registry-based review of the care of 102 patients who underwent decompressive craniectomy (DC) for TBI to investigate the prognostic factors of new findings on CT early after -surgery. Of the 102 patients, the mean age was 50 years and 69.6 % were male. The overall survival was 72.5 %. The primary indication for DC included subdural hematoma in 72 (70.6 %), epidural hematoma in 17 (16.7 %), and intraparenchymal contusion in 13 (12.7 %). New findings on postoperative CTs were observed in 26 patients (25.5 %). The univariate analysis showed that a GCS score ≤8 (P = 0.012) and the absence of a basal cistern (P = 0.012) were significantly associated with NF on postoperative CT. The logistic regression analysis demonstrated that the GCS score ≤8 (P = 0.041; OR, 3.0; 95 % CI, 1.048-8.517) was the only significant factor. TBI patients with a low GCS score who underwent DC should undergo additional CT evaluations immediately after surgery.
Assuntos
Traumatismos Craniocerebrais/diagnóstico por imagem , Traumatismos Craniocerebrais/cirurgia , Craniectomia Descompressiva/métodos , Tomografia Computadorizada por Raios X , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Traumatismos Craniocerebrais/mortalidade , Feminino , Escala de Coma de Glasgow , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do Tratamento , Adulto JovemRESUMO
Hemispheric hypertensive intracerebral hemorrhage (ICH) has a high mortality rate. Decompressive craniectomy (DC) has generally been used for the treatment of severe traumatic brain injury, aneurysmal subarachnoid hemorrhage, and hemispheric cerebral infarction. However, the effect of DC on hemispheric hypertensive ICH is not well understood. To investigate the effects of DC for treating hemispheric hypertensive ICH, we retrospectively reviewed the clinical and radiological findings of 21 patients who underwent DC for hemispheric hypertensive ICH. Eleven of the patients were male and 10 were female, with an age range of 22-75 years (mean, 56.6 years). Their preoperative Glasgow Coma Scale scores ranged from 3 to 13 (mean, 6.9). The hematoma volumes ranged from 33.4 to 98.1 mL (mean, 74.2 mL), and the hematoma locations were the basal ganglia in 10 patients and the subcortex in 11 patients. Intraventricular extensions were observed in 11 patients. With regard to the complications after DC, postoperative hydrocephalus developed in ten patients, and meningitis was observed in three patients. Six patients had favorable outcomes and 15 had poor outcomes. The mortality rate was 10 %. A statistical analysis showed that the GCS score at admission was significantly higher in the favorable outcome group than that in the poor outcome group (P = 0.029). Our results suggest that DC with hematoma evacuation might be a useful surgical procedure for selected patients with large hemispheric hypertensive ICH.
Assuntos
Craniectomia Descompressiva/métodos , Hematoma/etiologia , Hematoma/cirurgia , Hemorragia Intracraniana Hipertensiva/complicações , Hemorragia Intracraniana Hipertensiva/cirurgia , Adulto , Idoso , Feminino , Escala de Coma de Glasgow , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Adulto JovemRESUMO
Numerous studies on hydrocephalus after decompressive craniectomy (DC) for severe traumatic brain injury have been reported, whereas there have been only two reports on DC for hemispheric cerebral infarction. Here, we present the clinical details of 23 patients who underwent DC for hemispheric cerebral infarction and the incidence of hydrocephalus following DC. Of the 23 patients, 13 were male and 10 were female, with an age range from 34 to 75 years (mean, 60.8 years). The areas of hemispheric infarctions were those of the middle cerebral arteries in 12 patients and of the internal carotid arteries in 11 patients. The mean preoperative GCS score was 6. Nineteen patients (82.6 %) underwent cranioplasty. Pre-cranioplasty hydrocephalus was observed in 11 (47.8 %) patients. Four patients who had precranioplasty hydrocephalus were transferred or died without cranioplasty, and post-cranioplasty hydrocephalus occurred in 7 (36.8 %). Only one patient underwent a shunt procedure after cranioplasty. We consider that the explanation for the discrepancies between our study and the previous studies might lie in the definition of hydrocephalus and the indications for shunting.
Assuntos
Craniectomia Descompressiva/efeitos adversos , Hidrocefalia/etiologia , Complicações Pós-Operatórias/fisiopatologia , Acidente Vascular Cerebral/cirurgia , Adulto , Idoso , Feminino , Escala de Resultado de Glasgow , Humanos , Hidrocefalia/diagnóstico , Isquemia/complicações , Masculino , Pessoa de Meia-Idade , Acidente Vascular Cerebral/etiologiaRESUMO
OBJECTIVE: Primary brainstem hemorrhage (PBH) frequently causes severe disturbances of consciousness, papillary abnormalities, as well as respiratory and motor disturbances. The prognosis has been reported to be highly dependent on the clinical severity at presentation and the presence of certain radiological markers. However, the number of PBH patients enrolled in previous reports tended to be small, and precise statistical analyses were also lacking. The aim of this study was to analyze the impact of clinical or radiologic parameters on the outcome of patients with PBH. METHODS: We retrospectively reviewed 212 consecutive patients with PBH and analyzed the impact of the clinical or radiological parameters on the outcome of patients with PBH. RESULTS: Of the 212 patients, 134 (63.2%) were male and 78 (36.8%) were female, with an age range of 17-97 years (mean, 60.3 years). The median admission GCS score was 4. The outcomes included a good recovery in 13 patients (6.1%), moderate disability in 27 (12.7%), severe disability in 27 (12.7%), a vegetative state in 23 (10.8%), and death in 122 (57.5%). A multivariate analysis demonstrated bilateral hematoma extension, a GCS score ≤8, the presence of hydrocephalus, gender, and the hematoma volume to all be significantly associated with the 3-month mortality, while the GCS score ≤8, the presence of a pupillary abnormality, and the hematoma volume were found to be associated with the 3-month poor outcome. CONCLUSION: The identification of these factors is therefore considered to be useful for managing patients with PBH.
Assuntos
Tronco Encefálico , Hemorragias Intracranianas/terapia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Análise de Variância , Biomarcadores , Feminino , Escala de Coma de Glasgow , Humanos , Hidrocefalia/complicações , Hipertensão/complicações , Hemorragias Intracranianas/mortalidade , Hemorragias Intracranianas/patologia , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Prognóstico , Pupila , Recuperação de Função Fisiológica , Estudos Retrospectivos , Fatores Sexuais , Análise de Sobrevida , Resultado do Tratamento , Adulto JovemRESUMO
The aim of the present study was to investigate the risk factors for hydrocephalus after decompressive craniectomy (DC) for hemispheric cerebral infarction. This study selected 28 patients who underwent DC for malignant hemispheric cerebral infarction. The patients' clinical and radiologic findings were retrospectively reviewed. Fourteen of the 28 patients were male and 14 were female, with an age range from 34 to 80 years (mean, 63.5 years). Eighteen patients (64.3%) underwent DC within 48 hours of stroke onset. The superior limit of DC was <25 mm from the midline in 16 patients (57.1%). Twenty-two patients underwent cranioplasty, and the interval from DC to cranioplasty was within 60 days in 14 patients. Pre- and post-cranioplasty hydrocephalus were observed in 13 and nine patients, respectively. Two patients required shunt procedures for post-cranioplasty hydrocephalus. Patients with DC whose superior limit was <25 mm from the midline had a significantly increased risk of developing not only pre-cranioplasty but also post-cranioplasty hydrocephalus (p=0.008, p=0.010, respectively). In addition, the presence of pre-cranioplasty hydrocephalus was significantly associated with the development of post-cranioplasty hydrocephalus (p=0.001). The presence of pre- and post-cranioplasty hydrocephalus was significantly associated with a poor outcome (p=0.031, p=0.049, respectively). DC with a superior limit <25 mm from the midline should be avoided to prevent the development of hydrocephalus.
Assuntos
Infarto Cerebral/cirurgia , Craniectomia Descompressiva/efeitos adversos , Hidrocefalia/etiologia , Complicações Pós-Operatórias/etiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Hidrocefalia/epidemiologia , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/epidemiologia , Estudos RetrospectivosRESUMO
BACKGROUND: It is well known that intracranial lesions, which are already diagnosed on preoperative computed tomography, often expand after surgery, and the risk factors have been investigated. On the other hand, we have experienced cases in which new lesions, which were not detected on preoperative computed tomography, were found on postoperative computed tomography. However, little is known about the factors associated with such new postoperative lesions. Here, we investigated the predictive factors of new findings (NFs) on computed tomography early after surgery. METHODS: We conducted a retrospective registry-based review of 186 consecutive patients who underwent surgery for traumatic brain injury and investigated the prognostic factors of NFs on computed tomography early after surgery. RESULTS: Mean age was 51 years, and 67.2% were males among the 186 patients. NFs on postoperative computed tomography were observed in 29 patients (15.6%). A univariate analysis showed that Glasgow Coma Scale (GCS) score of 8 or less (p < 0.001), subdural hematoma as the primary indication for surgery (p = 0.012), midline shift (p < 0.001), absence of basal cistern (p < 0.001), and decompressive craniectomy and craniotomy as the surgical procedures (p < 0.001, p = 0.004, respectively) were significantly associated with NFs on postoperative computed tomography. A logistic regression analysis demonstrated that decompressive craniectomy as the surgical procedure (p = 0.001; odds ratio [OR], 8.1; 95% confidence interval [CI], 2.23-28.82), GCS score of 8 or less (p = 0.019; OR, 3.4; 95% CI, 1.23-9.52), and absence of basal cistern (p = 0.023; OR, 3.5; 95% CI, 1.19-10.35) were significant factors. CONCLUSION: Early postoperative computed tomography after surgery for head trauma seems to be warranted in patients presenting with the indicated predictive factors of NFs. LEVEL OF EVIDENCE: Prognostic/therapeutic study, level III.
Assuntos
Lesões Encefálicas/diagnóstico por imagem , Lesões Encefálicas/cirurgia , Cuidados Pós-Operatórios , Tomografia Computadorizada por Raios X , Adulto , Idoso , Lesões Encefálicas/complicações , Craniectomia Descompressiva/efeitos adversos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Seleção de Pacientes , Valor Preditivo dos Testes , Estudos Retrospectivos , Fatores de Risco , Fatores de Tempo , Índices de Gravidade do TraumaRESUMO
AIM: This study aimed to investigate the clinicoradiological features in patients with traumatic peritentorial subdural hematomas (SDHs). MATERIAL AND METHODS: We retrospectively reviewed the clinical and radiological findings, management criteria, and outcomes in 32 patients with peritentorial SDHs. The outcomes were classified as favorable (good recovery or moderate disability) or poor (severe disability, vegetative state, or death). RESULTS: Of the 32 patients, 19 were male and 13 were female. The patients' ages ranged from 10-92 years (mean age, 60.9 years). Coagulopathies were observed in 23 patients. Twenty-four patients presented with associated intracranial lesions. Eighteen patients had favorable outcomes and 14 had poor outcomes. All patients were treated conservatively. The presence of coagulopathy (p = 0.024) and presence of convexity SDH (p = 0.008) correlated with the outcome. CONCLUSION: The patients with traumatic peritentorial SDHs were predominantly male and relatively elderly, and had a high incidence of coagulopathy, associated intracranial lesions (especially falx SDHs), a high rate of impact in the occipital or frontal regions, and a low incidence of skull fractures. The factors that were correlated with outcome in patients receiving conservative therapy were the presence of coagulopathy and the presence of convexity SDH.
Assuntos
Hematoma Subdural Intracraniano/mortalidade , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Transtornos da Coagulação Sanguínea/mortalidade , Criança , Avaliação da Deficiência , Evolução Fatal , Feminino , Hematoma Subdural Intracraniano/diagnóstico por imagem , Hematoma Subdural Intracraniano/patologia , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Estado Vegetativo Persistente/diagnóstico por imagem , Estado Vegetativo Persistente/mortalidade , Estado Vegetativo Persistente/patologia , Valor Preditivo dos Testes , Prognóstico , Recuperação de Função Fisiológica , Estudos Retrospectivos , Tomografia Computadorizada por Raios X , Adulto JovemRESUMO
In order to rapidly judge the response to intravenous tissue plasminogen activator (â £ tPA) treatment, we retrospectively analyzed clinical data, such as MRI diffusion-weighted images (DWI), and treatment outcomes in 73 patients who developed anterior circulation disorders. The patients with favorable outcomes (modified Rankin Scale [mRS]: 2 or less) at discharge accounted for 32.9%. In these patients, the National Institutes of Health Stroke Scale (NIHSS) value, DWI Alberta Stroke Programme Early CT Score (ASPECTS), and the incidence of large artery (internal carotid artery [ICA]/sphenoidal segment of the middle cerebral artery [M1]) occlusion at their hospital visit were lower, higher, and lower, respectively (all P < 0.05 in univariate analysis). Multivariate analysis showed significant differences in DWI ASPECTS and the incidence of large artery occlusion. A DWI ASPECTS of at least 8 was found to be predictive of favorable outcomes. However, subclass analysis in the group with a DWI ASPECTS of 8 or higher predicting favorable outcome revealed 13 patients (41.9%) with unfavorable (mRS, 3-6) outcome. The factor associated with unfavorable outcomes is ICA occlusion. The combination of DWI ASPECTS and MRA appeared to be useful for predicting outcomes of â £ tPA.
Assuntos
Infarto Cerebral/tratamento farmacológico , Imagem de Difusão por Ressonância Magnética/métodos , Fibrinolíticos/uso terapêutico , Ativador de Plasminogênio Tecidual/uso terapêutico , Adulto , Idoso , Artéria Carótida Interna/patologia , Estenose das Carótidas/diagnóstico , Estenose das Carótidas/tratamento farmacológico , Hemorragia Cerebral/diagnóstico , Infarto Cerebral/classificação , Infarto Cerebral/diagnóstico , Embolia de Colesterol/diagnóstico , Feminino , Fibrinolíticos/administração & dosagem , Seguimentos , Previsões , Humanos , Infarto da Artéria Cerebral Média/diagnóstico , Infarto da Artéria Cerebral Média/tratamento farmacológico , Injeções Intravenosas , Embolia Intracraniana/diagnóstico , Angiografia por Ressonância Magnética/métodos , Masculino , Pessoa de Meia-Idade , Gravidade do Paciente , Alta do Paciente , Estudos Retrospectivos , Acidente Vascular Cerebral Lacunar/diagnóstico , Ativador de Plasminogênio Tecidual/administração & dosagem , Resultado do Tratamento , Adulto JovemRESUMO
We retrospectively reviewed the clinical and radiological findings, management, and factors correlated with outcomes in 20 patients with simultaneous multiple hypertensive intracranial hemorrhages (ICH). The mean admission Glasgow Coma Scale score was 7.8. The most common hematoma location was the putamen, while putamen-brainstem hematomas were the most common combination. The mean hematoma volume was 27.5 mL. Eight patients had favorable outcomes and 12 had poor outcomes. Statistical analysis identified that the GCS score on admission, hematoma distribution (unilateral supratentorial hematomas were the most favorable), and total hematoma volume were prognostic factors. This study provides important information on the clinicoradiological findings and prognosis in patients with simultaneous multiple hypertensive ICH.
Assuntos
Tronco Encefálico/patologia , Hemorragia Intracraniana Hipertensiva/fisiopatologia , Putamen/patologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Tronco Encefálico/diagnóstico por imagem , Avaliação da Deficiência , Feminino , Escala de Coma de Glasgow , Hematoma/patologia , Humanos , Hemorragia Intracraniana Hipertensiva/diagnóstico , Masculino , Pessoa de Meia-Idade , Putamen/diagnóstico por imagem , Estudos Retrospectivos , Tomografia Computadorizada por Raios XRESUMO
OBJECTIVE: This report presents 12 consecutively managed patients with aneurysmal subarachnoid hemorrhage (SAH) associated with acute subdural hematoma (ASDH) who underwent decompressive craniectomy (DC) with special attention to their clinical characteristics and surgical outcomes. METHODS: We retrospectively reviewed medical charts, radiologic findings, surgical notes, and video records. RESULTS: Among these 12 patients (mean age 59.1 years, 4 men, 8 women), the Hunt and Kosnik clinical grade was grade V in 7 patients (58.3%), grade IV in 2 patients (16.7%), grade III in 2 patients (16.7%), and grade II in 1 patient (8.3%). The aneurysms were located on the internal carotid artery in four patients, the middle cerebral artery in six patients, and the anterior communicating artery in two patients. Computed tomography findings on admission revealed ASDH in all patients. In addition, SAH was seen in 11 patients. An intracerebral hematoma was found in eight patients, intraventricular hemorrhaging occurred in four, and an acute hydrocephalus was seen in one patient. All patients underwent a microsurgical clipping procedure and an additional DC. Symptomatic vasospasm was confirmed in six (50%), and eight patients with chronic hydrocephalus received a ventriculoperitoneal shunt (67%). The Glasgow Outcome Scale at discharge showed good recovery in five patients (41.7%), severe disability in four (33.3%), vegetative state in two (16.7%), and death in one patient (8.3%). A favorable outcome was achieved in five patients (41.7%). CONCLUSIONS: We suggest that the DC was effective for reducing morbidity and mortality in poor grade patients with SAH presenting with ASDH.
Assuntos
Craniectomia Descompressiva/mortalidade , Hematoma Subdural Agudo/cirurgia , Hipertensão Intracraniana/etiologia , Hipertensão Intracraniana/cirurgia , Hemorragia Subaracnóidea/cirurgia , Craniectomia Descompressiva/métodos , Feminino , Escala de Resultado de Glasgow , Hematoma Subdural Agudo/complicações , Humanos , Masculino , Pessoa de Meia-Idade , Avaliação de Resultados em Cuidados de Saúde/métodos , Hemorragia Subaracnóidea/complicações , Resultado do Tratamento , Vasoespasmo Intracraniano/etiologia , Vasoespasmo Intracraniano/cirurgia , Derivação VentriculoperitonealRESUMO
The clinical and radiological findings, management, and outcomes in 35 patients with traumatic interhemispheric subdural haematoma (ISH) were reviewed retrospectively. Twenty-five patients had favourable outcomes and 10 had poor outcomes. All patients were treated conservatively for ISH. Univariate analysis found that the Glasgow Coma Scale (GCS) score (p < 0.001), hypovolemic shock (p = 0.018), skull fracture (p = 0.008), convexity or posterior fossa subdural haematoma (p = 0.008), and subarachnoid haemorrhage (SAH) were correlated with outcome (p < 0.001). Multivariate analysis showed that GCS score (p = 0.031; odds ratio [OR], 0.6; 95% confidence interval [CI], 0.3-0.9) and the presence of SAH (p = 0.023; OR, 14.2; 95% CI, 1.5-138.2) were significantly related to poor outcome. This study provides important information on the clinicoradiological findings and prognoses in patients with traumatic ISH.