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1.
Arq Neuropsiquiatr ; 79(10): 879-885, 2021 10.
Article in English | MEDLINE | ID: mdl-34706017

ABSTRACT

BACKGROUND: Although intracranial pressure (ICP) monitoring is the gold standard method for measuring intracranial pressure after traumatic brain injury, optic nerve sheath diameter (ONSD) measurement with ultrasound (US) is also used in the evaluation of ICP. OBJECTIVE: To investigate the association between a series of OSND measurements by US and changes in clinical presentation of the patient. METHODS: Prospective study including 162 patients with traumatic brain injury. Age, sex, cerebral CT findings, ONSD levels by US at minutes 0, 60, and 120, Glasgow Coma Scale (GCS) within same period, change of consciousness, treatment, and mortality data were reviewed. The association of ONSD levels with GCS, change of consciousness, treatment, and mortality was evaluated. RESULTS: There was no difference in ONSD changes in the patients' sample within the period (p=0.326). ONSD significantly increased in patients who died (p<0.001), but not in those who survived (p=0.938). There was no significant change in ONSD of the patients who received anti-edema therapy (p=801), but significantly increased ONSD values were found in those who received anti-edema therapy (p=0.03). Patients without change of consciousness did not have any significant change in ONSD (p=0.672), but ONSD values increased in patients who consciousness became worse, and decreased in those who presented a recovery (respectively, p<0.001, p=0.002). A negative correlation was detected between ONSD values and GSC values measured at primary, secondary, and tertiary time periods (for all p<0.001). CONCLUSIONS: ONSD follow-up may be useful to monitor ICP increase in patients with acute traumatic brain injury.


Subject(s)
Craniocerebral Trauma , Intracranial Pressure , Craniocerebral Trauma/complications , Craniocerebral Trauma/diagnostic imaging , Humans , Optic Nerve/diagnostic imaging , Prospective Studies , Tomography, X-Ray Computed
2.
Arq. neuropsiquiatr ; 79(10): 879-885, Oct. 2021. tab
Article in English | LILACS | ID: biblio-1345311

ABSTRACT

Abstract Background: Although intracranial pressure (ICP) monitoring is the gold standard method for measuring intracranial pressure after traumatic brain injury, optic nerve sheath diameter (ONSD) measurement with ultrasound (US) is also used in the evaluation of ICP. Objective: To investigate the association between a series of OSND measurements by US and changes in clinical presentation of the patient. Methods: Prospective study including 162 patients with traumatic brain injury. Age, sex, cerebral CT findings, ONSD levels by US at minutes 0, 60, and 120, Glasgow Coma Scale (GCS) within same period, change of consciousness, treatment, and mortality data were reviewed. The association of ONSD levels with GCS, change of consciousness, treatment, and mortality was evaluated. Results: There was no difference in ONSD changes in the patients' sample within the period (p=0.326). ONSD significantly increased in patients who died (p<0.001), but not in those who survived (p=0.938). There was no significant change in ONSD of the patients who received anti-edema therapy (p=801), but significantly increased ONSD values were found in those who received anti-edema therapy (p=0.03). Patients without change of consciousness did not have any significant change in ONSD (p=0.672), but ONSD values increased in patients who consciousness became worse, and decreased in those who presented a recovery (respectively, p<0.001, p=0.002). A negative correlation was detected between ONSD values and GSC values measured at primary, secondary, and tertiary time periods (for all p<0.001). Conclusions: ONSD follow-up may be useful to monitor ICP increase in patients with acute traumatic brain injury.


RESUMO Antecedentes: Embora o monitoramento da pressão intracraniana (PIC) seja o método padrão-ouro para medir a pressão intracraniana após lesão encefálica traumática, a medição do diâmetro da bainha do nervo óptico (DBNO) com ultrassom (US) também é usada na avaliação da PIC. Objetivo: Investigar a associação entre uma série de medidas de DBNO por US e mudanças na apresentação clínica do paciente. Métodos: Estudo prospectivo incluindo 162 pacientes com traumatismo cranioencefálico. Idade, sexo, achados de TC cerebral, níveis de DBNO por US nos minutos 0, 60 e 120, Escala de Coma de Glasgow (GCS) no mesmo período, mudança de consciência, tratamento e dados de mortalidade foram revisados. A associação dos níveis de DBNO com GCS, mudança de consciência, tratamento e mortalidade foi avaliada. Resultados: Não houve diferença nas mudanças de DBNO na amostra de pacientes no período (p=0,326). O DBNO aumentou significativamente em pacientes que morreram (p<0,001), mas não naqueles que sobreviveram (p=0,938). Não houve mudança significativa no DBNO dos pacientes que receberam terapia antiedema (p=801), mas valores significativamente aumentados de DBNO foram encontrados naqueles que receberam terapia antiedema (p=0,03). Pacientes sem alteração da consciência não tiveram alteração significativa no DBNO (p=0,672), mas os valores do DBNO aumentaram nos pacientes que pioraram a consciência e diminuíram naqueles que apresentaram recuperação (respectivamente, p<0,001, p=0,002). Detectou-se correlação negativa entre os valores de DBNO e os valores de GSC medidos nos períodos primário, secundário e terciário (para todos, p<0,001). Conclusões: O acompanhamento do DBNO pode ser útil para monitorar o aumento da PIC em pacientes com lesão cerebral traumática aguda.


Subject(s)
Humans , Intracranial Pressure , Craniocerebral Trauma/complications , Craniocerebral Trauma/diagnostic imaging , Optic Nerve/diagnostic imaging , Tomography, X-Ray Computed , Prospective Studies
3.
World J Emerg Surg ; 8(1): 57, 2013 Dec 28.
Article in English | MEDLINE | ID: mdl-24373156

ABSTRACT

INTRODUCTION AND AIM: Each year, a significant number of people die or become handicapped due to preventable occupational accidents or occupational diseases. The aim of this study was to investigate socio-demographic features, mechanism, causes, injury area, and sectoral features of occupational accidents in patients presented to our department. MATERIALS AND METHODS: The study was carried out retrospectively after local ethics committee approval. Age and sex of the patients, mechanism of injury, type and exact location of injuries were all evaluated. The groups were compared using Chi-Square test, Student's T test and Kruskall-Wallis test. p value <0.05 was accepted as statistically significant. RESULTS: Totally 654 patients were included in the study. 93.4% of patients were male, and mean age was 32.96 ± 5.97 (18-73) years. Sectoral distribution of accidents was statistically significant and mostly occurred in industrial and construction workers (p < 0.05, respectively). There is a statistically significant relationship between educational level and sector of the worker (p < 0.05). While the most frequent cause of admission to emergency department was penetrating injuries (36.4%), the least was due to multiple traumas (0.5%). Distribution of occupational accidents according to injury type was statistically significant (p < 0.05). The mean Injury Severity Score (ISS) was 9.79 ± 8.1. The mean cost of occupational injury was $1729.57 ± 8178.3. There was statistically significant difference between the sectors with respect to cost. Seventy-one patients (10.9%) recovered with permanent sequel and two (0.3%) died in hospital. CONCLUSION: Occupational accidents are most commonly seen in young males, especially in primary school graduated workers, and during daytime period.

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