ABSTRACT
BACKGROUND: Evaluation of changes in quality of life (QOL) in ICU patients several years after traumatic brain injury (TBI) is not well documented. METHODS: A prospective cohort study was conducted in all patients with TBI admitted between 2004 and 2008 to the ICU of Regional Hospital of Malaga (Spain). Functional status was evaluated by Glasgow Outcome Scale (GOS) and QOL by PAECC (Project for the Epidemiologic Analysis of Critical Care patients) questionnaire between 0 (normal QOL) to 29 points (worst QOL). RESULTS: A total of 531 patients. Median(Quartile1,Quartile 3) age: 35 (22, 56) years. After 3-4 years, 175 died (33%). Survivor QOL was deteriorated (median total PAECC score: 5 (0, 11) points) although 75.76% of patients who survived showed good functional situation (GOS normal or mild dysfunction). An improvement in QOL scores between 1 and 3-4 years was observed (median PAECC score differences between 3-4 years and 1 year: - 1(- 4, 0) points). QOL score improved during this interval of time: 62.6% of patients. Change in QOL was related by multivariate analysis to admission cranial-computed tomography scan (Marshall's classification), age, and Injury Severity Score (ISS), with the biggest improvement seen in younger patients and with more severe ISS. Basic physiological activities were maintained in the majority of patients. Subjective aspects and working activities improved between 1 and 3-4 years but with a high proportion still impaired in these items after 3-4 years. CONCLUSIONS: ICU patients with TBI after 1 year show improvement in QOL between 1 and 3-4 years, with the biggest improvement in QOL seen in younger patients and in those with more severe ISS.
Subject(s)
Brain Injuries, Traumatic/therapy , Quality of Life , Adult , Brain Injuries, Traumatic/pathology , Brain Injuries, Traumatic/rehabilitation , Critical Care , Female , Glasgow Outcome Scale , Humans , Male , Middle Aged , Treatment OutcomeABSTRACT
PURPOSE: This paper studies the relationship between computed tomography (CT) scan on admission, according to Marshall's tomographic classification, and quality-of-life (QoL) after 1 year in patients admitted to the Intensive Care Unit (ICU) with traumatic brain injury (TBI). METHODS: This study used validated scales including the Glasgow Outcome Scale and the PAECC (Project for the Epidemiologic Analysis of Critical Care Patients) QoL questionnaire. RESULTS: We enrolled 531 patients. After 1 year, 171 patients (32.2%) had died (missing data = 6.6%). Good recovery was seen in 22.7% of the patients, while 20% presented moderate disability. The PAECC score after 1 year was 9.43 ± 8.72 points (high deterioration). Patients with diffuse injury I had a mean of 5.08 points vs 7.82 in those with diffuse injury II, 11.76 in those with diffuse injury III and 19.29 in those with diffuse injury IV (p < 0.001). Multivariate analysis found that QoL after 1 year was associated with CT Marshall classification, depth of coma, age, length of stay, spinal injury and tracheostomy. CONCLUSIONS: Patients with TBI had a high mortality rate 1 year after admission, deterioration in QoL and significant impairment of functional status, although more than 40% were normal or self-sufficient. QoL after 1 year was strongly related to cranial CT findings on admission.
Subject(s)
Brain Injuries, Traumatic/diagnostic imaging , Brain Injuries, Traumatic/psychology , Quality of Life/psychology , Tomography, X-Ray Computed , Adult , Brain Injuries, Traumatic/mortality , Cohort Studies , Female , Glasgow Outcome Scale , Hospital Mortality , Humans , Logistic Models , Male , Middle Aged , Surveys and Questionnaires , Treatment Outcome , Young AdultABSTRACT
A proportion of patients surviving severe traumatic brain injury (TBI) have symptoms suggestive of excessive sympathetic discharge, here termed paroxysmal sympathetic hyperactivity (PSH). The goals of this study were: (1) to describe the clinical associations and radiological findings of PSH, its incidence, and features in subjects with severe TBI in the intensive care unit (ICU); (2) to investigate the potential role of increased intracranial pressure in the pathogenesis of PSH; and (3) to determine the prognostic influence of PSH during the ICU stay, on discharge from the ICU, and at 12 months post-injury. A prospective cohort study was undertaken of all ICU admissions with severe TBI older than 14 years over an 18-month period. The PSH symptoms consisted of paroxysmal increases in blood pressure, respiratory rate, and heart rate; worsening level of consciousness; muscle rigidity; and hyperhidrosis. Subjects demonstrating PSH episodes were compared with a group of non-PSH consecutive subjects studied over the first 6 months of the study period. Data were recorded on the clinical variables associated with PSH episodes, early post-injury cerebral CT findings, and neurological status at 1 year. Of 179 severe TBI patients admitted over the study period, 18 (10.1%) experienced PSH. Injury severity-related variables (e.g., initial APACHE II score, admission coma level, and proportion with intracranial hypertension) were similar between the two groups. The PSH group had a longer ICU stay and a greater incidence of infectious complications. At 1 year post-injury, 20% of this group demonstrated ongoing PSH episodes. Over 18 months, 10.1% of admissions following severe TBI demonstrated PSH features in ICU. Subjects with PSH had a longer ICU stay and higher rate of complications, although this did not appear to compromise their long-term neurological recovery.
Subject(s)
Autonomic Nervous System Diseases/physiopathology , Brain Injuries/diagnosis , Brain Injuries/physiopathology , Hypertension/diagnosis , Hypertension/physiopathology , Intracranial Hypertension/physiopathology , Adult , Autonomic Nervous System Diseases/diagnosis , Autonomic Nervous System Diseases/epidemiology , Brain Injuries/epidemiology , Cohort Studies , Comorbidity , Female , Humans , Hypertension/epidemiology , Incidence , Intracranial Hypertension/diagnosis , Intracranial Hypertension/epidemiology , Male , Middle Aged , Prognosis , Prospective Studies , Tachycardia/diagnosis , Tachycardia/epidemiology , Tachycardia/physiopathology , Young AdultSubject(s)
Critical Care , Ovarian Hyperstimulation Syndrome/epidemiology , Pregnancy Complications/epidemiology , Abortion, Therapeutic , Adult , Ascites/etiology , Ascites/surgery , Chorionic Gonadotropin/adverse effects , Combined Modality Therapy , Critical Care/methods , Embryo Transfer , Female , Humans , Incidence , Ovarian Hyperstimulation Syndrome/diagnosis , Ovarian Hyperstimulation Syndrome/therapy , Oxygen Inhalation Therapy , Paracentesis , Pregnancy , Pregnancy Complications/chemically induced , Pregnancy Complications/diagnosis , Pregnancy Complications/therapy , Pregnancy Outcome , Retrospective Studies , Spain/epidemiologyABSTRACT
BACKGROUND: Dysautonomic crises represent a relatively unknown complication in patients with severe traumatic brain injury (TBI). Few studies have been undertaken of their pathophysiology and prognostic repercussions. We studied the prevalence of dysautonomic crises after TBI, their radiologic substrate, influence on the clinical course in the intensive care unit (ICU), and effect on neurologic recovery. METHODS: A case-control study involving 11 patients with dysautonomic crises admitted with TBI during a span of 1 year and 26 patients admitted with TBI but no crises during the first 3 months of the same year. The initial severity was assessed from Apache II, Glasgow Coma Scale (GCS) scores, and computed tomography (CT) during the first 24 hours. Complications were assessed by the duration of ICU stay, days on mechanical ventilation, need for tracheotomy, and number of infectious complications. Neurologic recovery was assessed with the GCS at discharge from the ICU and with the Glasgow Outcome Scale 12 months later. RESULTS: Both groups were similar at admission. The prevalence of dysautonomic crises was 9.3%. Patients with dysautonomic crises had more focal lesions on cranial CT than patients without crises, a significantly longer ICU stay, and a tendency to have a worse level of consciousness at discharge from the ICU but not 12 months later. CONCLUSIONS: Almost 10% of patients with severe TBI have dysautonomic crises during their ICU stay. Patients with dysautonomia were more likely to have focal intraparenchymal lesions, and crises were associated with greater morbidity and a longer ICU stay. Dysautonomic crises determined a worse short-term neurologic recovery.
Subject(s)
Autonomic Nervous System Diseases/etiology , Brain Injuries/complications , Adolescent , Adult , Autonomic Nervous System Diseases/diagnostic imaging , Autonomic Nervous System Diseases/physiopathology , Brain Injuries/physiopathology , Case-Control Studies , Humans , Intensive Care Units , Length of Stay , Male , Prevalence , Prognosis , Retrospective Studies , Tomography, X-Ray Computed , Trauma Severity IndicesABSTRACT
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