Spontaneous complaints of long-term traumatic brain injured subjects and their close relatives

Communication skills training pilot programme after traumatic brain injury: short and medium-term benefits

Objective: The study aimed to evaluate whether a pilot communication rehabilitation programme improves different communicative modalities in people who have sustained a moderate to severe TBI immediately following the training and at 3 months follow up.Methods: We have recruited 12 participants who had moderate-to-severe TBI. Subjects were randomly divided into two groups, EG and CG. We have assessed the groups before and after treatment and we have performed a follow-up three months later, through of the ABaCo. The EG followed a very structured programme. In the CG, a programme to stimulate communication through free conversation was carried out. Each programme consisted of 24 group sessions, of 1h30 min, twice a week, for 12 weeks.Results: Improvements were observed in both groups, although more evident in the EG. Both groups had better results in extralinguistic production. In the EG, there was still an improvement in the paralinguistic production and extralinguistic comprehension, after ending the training. These improvements persisted 3 months after ending the programme.Conclusion: The results demonstrated the effectiveness of the intervention of a structured pragmatic rehabilitation programme. However, the existence of a communication group based solely on conversation can also have positive results and should be implemented whenever a more specific intervention is not possible. In future research, it will be important to increase the sample size and involve caregivers in person and regularly in the EG programme.

Traumatic brain injury in Portugal: progress in incidence and mortality

Objectives: Traumatic brain injury continue to be a public health issue, mainly as a result of road accidents and falls. Current epidemiological studies appear to be necessary for a better understanding and monitoring of this problem. This paper analyzes the evolution of these cases in Portugal from the late 1990s to 2014. Methods: The number of hospital admissions and of total mortality in the country were analyzed regarding 2011 and 2014. The results were compared with values obtained previously, for 1997. Results: Incidence rate decreased, being 137/100 000 in 1997 and 65/100 000 in 2014. The mortality rate has also decreased from 17/100 000 to 10/100 000. However, between 2011 and 2014, there was a trend to increase the total number of cases. The incidence rate by age group also differs, with fewer cases in the young adult population in 2014 contrasting with a very high mortality among people aged 80 or older, of 57/100 000. Men continue to show a greater incidence, presenting more hospitalization cases (1.4:1), and higher mortality (2.3:1). Conclusions: The results are consistent with other studies, revealing a decrease in cases, but a high mortality in the elderly population, and the need of more preventive measures.

Subjective complaints after acquired brain injury: presentation of the Brain Injury Complaint Questionnaire (BICoQ)

The objective of the present study was to present a new complaint questionnaire designed to assess a wide range of difficulties commonly reported by patients with acquired brain injury. Patients (n =  619) had been referred to a community re-entry service at a chronic stage after brain injury, mainly traumatic brain injury (TBI). The Brain Injury Complaint Questionnaire (BICoQ) includes 25 questions in the following domains: cognition, behavior, fatigue and sleep, mood, and somatic problems. A self and a proxy questionnaire were given. An additional question was given to the relative, about the patient's awareness of his difficulties. The questionnaires had a good internal coherence, as measured with Cronbach's alpha. The most frequent complaints were, in decreasing order, mental slowness, memory troubles, fatigue, concentration difficulties, anxiety, and dual tasking problems. Principal component analysis with varimax rotation yielded six underlying factors explaining 50.5% of total variance: somatic concerns, cognition, and lack of drive, lack of control, psycholinguistic disorders, mood, and mental fatigue/slowness. About 52% of patients reported fewer complaints than their proxy, suggesting lack of awareness. The total complaint scores were not significantly correlated with any injury severity measure, but were significantly correlated with disability and poorer quality of life (Note: only factor 2 [cognition/lack of drive] was significantly related to disability.) The BICoQ is a simple scale that can be used in addition to traditional clinical and cognitive assessment measures, and to assess awareness of everyday life problems.

Children's and teachers' perspectives on adjustments needed in school settings after acquired brain injury

BACKGROUND

Children with acquired brain injury (ABI) often present with functional deficits that influence their societal participation and well-being. Successful reintegration into school calls for individual support to meet each child's adjustment needs. The adjustment needs of children with ABI in school settings have not previously been explored.

AIM

The objectives of the present study were (a) to describe adjustment needs in school settings for children with ABI and (b) to explore differences and similarities between reports from the children and their teachers.

METHODS

In this cross-sectional study, 20 children with ABI (mean age 12.8 ± 3.4 years; class grade 1-10) and their teachers were interviewed individually, using the School Setting Interview (SSI). Data were analyzed with descriptive and with non-parametric statistics.

RESULTS

(a) In the overall group, children rated that 55.6% of the 16 activities in the SSI needed no adjustment. The corresponding percentage for teachers was 48.4%. (b) In the child-teacher pairs, there was a positive relationship between teachers' and children's responses only in 3 out of 16 school activities and agreement varied strongly according to the activity in question.

CONCLUSIONS AND SIGNIFICANCE

It is important for occupational therapists and other professionals to specifically consider adjustment needs relating to school activities from various perspectives when aiming to provide individualized interventions.

Long Term Symptoms and Limitations of Activity of People with Traumatic Brain Injury: A Ten-Year Follow-up

This study examined the effect of Traumatic Brain Injury 10 years post-injury. Frequencies of head injury symptoms and activity limitation by level of severity were measured in a consecutive series of 61 adults who were admitted to a tertiary-care center for traumatic brain injury. Irritability and Anxiety were the most frequently reported symptoms from the Head Injury Symptom Checklist. Bothered by noise and Bothered by light were the least frequently reported. Trouble hearing what is said in a group conversation and Trouble hearing what is said in a one-to-one conversation were the most commonly reported limitations of activity from the Health and Activity Limitations Survey. Overall, this study illustrates that symptoms remain many years following brain injury, irrespective of the injury's severity.

An RCT to Treat Learning Impairment in Traumatic Brain Injury

Objective. To examine the efficacy of the modified Story Memory Technique (mSMT) to improve learning (ie, acquisition) and memory in participants with TBI. The mSMT is a behavioral intervention that teaches context and imagery to facilitate learning within 10 sessions over 5 weeks. Methods. A total of 69 participants with moderate-severe Traumatic Brain Injury (TBI), 35 in the treatment group and 34 in the placebo control group, completed this double-blind, placebo-controlled randomized clinical trial. A baseline neuropsychological assessment was administered, including questionnaires assessing everyday memory. Repeat assessments were conducted immediately posttreatment and 6 months following treatment. Participants in the treatment group were randomly assigned to a booster session or a non–booster session group after completion of treatment with the mSMT to examine the efficacy of monthly booster sessions in facilitating the treatment effect over time. Results. The treatment group demonstrated significant improvement on a prose memory task relative to the placebo group posttreatment (η2 = 0.064 medium effect). Similar results were noted on objective measures of everyday memory, specifically prospective memory (Cohen’s w = 0.43, medium effect), and family report of disinhibition in daily life (η2 = 0.046, medium effect). Conclusion. The mSMT is effective for improving learning and memory in TBI. Classification of evidence. Based on widely accepted classification systems for treatment study design, this study provides class I evidence that the mSMT behavioral intervention improves both objective memory and everyday memory in persons with TBI over 5 weeks. Thus, this study extends the evidence for efficacy of the treatment protocol to a sample of persons with TBI.

Predictors of memory and processing speed dysfunctions after traumatic brain injury

Background. The aims of this study were to evaluate the predictive value of admission Glasgow Coma Scale (GCS) scores, duration of unconsciousness, neurosurgical intervention, and countercoup lesion on the impairment of memory and processing speed functions six months after a traumatic brain injury (TBI) based on a structural equation modeling. Methods. Thirty TBI patients recruited from Neurosurgical Department at the Kaohsiung Medical University Hospital were administered the Wechsler Memory Scale-III (WMS-III) and the Wechsler Adult Intelligence Scale-III processing speed index to evaluate the memory and processing speed functions. Results. The study showed that GCS scores accounted for 40% of the variance in memory/processing speed. No significant predictive effects were found for the other three variables. GCS classification at the time of TBI seems to correspond moderately to the severity of memory/processing speed dysfunctions. Conclusions. The present study demonstrated that admission GCS score is a robust predictor of memory/processing speed dysfunctions after TBI. The results should be replicated with a large sample of patients with TBI, or be extended by examining other potential clinical predictors.

The experience of living with a family member with challenging behavior post acquired brain injury

Acquired brain injury (ABI) can be a sudden, dramatic, and, sometimes, fatal event that instantly disrupts the lives of the patients and their families. Healthcare professionals and families are being confronted with the long-term effects of ABI. This article presents a descriptive phenomenological study that aimed to explore the families' meaning of living with the cognitive, emotional, and behavioral sequelae of ABI survivors. In-depth, face-to-face, semistructured interviews were conducted with a purposive sample of five family members of ABI survivors who displayed challenging behavior. Data collected were analyzed using A. Giorgi's (1985) descriptive phenomenological method of data analysis. Analysis and descriptions from the five participants revealed seven interrelated themes; one theme described the challenging behaviors of the people with ABI, and six themes described the experiences of the family members (emotional turmoil that these behaviors engendered, a profound sense of loss, concerns for their future and for the future of the person with ABI, a sense of loneliness, the effect on family functioning, and the family members' coping and adapting to the behaviors). This study contributes to healthcare providers' understanding and knowledge of families' experiences of living with a person with ABI and their cognitive, emotional, and behavioral sequelae and supports the need for continued research in this area.

The influence of neuropsychological rehabilitation on symptomatology and quality of life following brain injury: A controlled long-term follow-up

PRIMARY OBJECTIVE

To establish whether, following acquired brain injury, intensive post-acute neuropsychological rehabilitation could have long-term beneficial effects.

METHODS AND PROCEDURES

A group of 37 adults who had suffered cerebrovascular accidents or traumatic brain injuries and who had undergone a rehabilitation programme were followed up 12-22 years post-injury, together with a non-rehabilitated control group of 13 adults, matched for brain-injury and demographics characteristics. Both groups completed a set of questionnaires concerning broad aspects of psychological well-being. Significant others completed similar questionnaires.

MAIN OUTCOMES AND RESULTS

The rehabilitation group showed significantly lower levels of brain injury symptoms and higher levels of competency at follow-up. They also rated internal locus of control and general self-efficacy as significantly higher than the control group. Anxiety and depression levels were significantly lower and quality of life significantly higher in the rehabilitation group for both the subjects themselves and for their significant others.

CONCLUSIONS

Within methodological limitations this study suggests that post-acute neuropsychological rehabilitation can have long-term beneficial effects.

Quality of life and psychological well-being in GH-treated, adult PWS patients: a longitudinal study

BACKGROUND

Prader-Willi syndrome (PWS) is a congenital alteration of chromosome pair 15. It is characterized by short stature, muscular hypotonia, hyperphagia, obesity, behavioural and emotional disturbances, hypogonadism and partial Growth Hormone (GH) deficiency. The aim of this study was to assess the long-term effect of GH treatment on the psychological well-being and Quality of Life (QoL) in an adult PWS group.

METHODS

A total of 13 PWS patients, their diagnosis confirmed by genetic tests, and their parents were recruited for this study. The participants were administered the 36-Items Short Form Health Survey (SF-36) and the Psychological General Well-Being Index (PGWBI), for the assessment of QoL and psychological well-being, at the beginning of GH treatment, and at following intervals of 6, 12 and 24 months. Modified versions of the same questionnaires were given to the parents.

RESULTS

Significant improvement with respect to the baseline was found, on both scales, in the evaluation of both physical and psychological well-being, although the parents' evaluation was less optimistic than that of the patients.

CONCLUSION

Our findings suggest that the amelioration of QoL and psychological status is sustained in patients who continue GH treatment.

Quality-of-life: child and parent perspectives following severe traumatic brain injury

PURPOSE

Traumatic brain injury (TBI) can produce temporary or permanent impairment. Quality-of-life (QoL) after TBI has been well studied in adults, but less so in children. The aim of this study was to assess the QoL of children with TBI and compare the findings with the evaluations of parents and children without brain injury.

METHODS

Participants were 23 children with TBI, mean age 11 years, who had been treated at the SARAH Network of Rehabilitation Hospitals. Participants were matched by age, sex, parents' socio-cultural level and place of residence with 23 other children who had no history of brain injury. The instruments used were the SARAH QoL Questionnaire for Children and Adolescents, Wechsler Intelligence Scale for Children, the SARAH Physical-Functional Classification of the Child and Adolescent and a structured interview with parents.

RESULTS

The results demonstrated that, in an average 4 years after the accident, all of the children with TBI were attending school and most could walk independently. The parents' reports about post-TBI problems were marginally associated with the children's self-evaluations. The parents showed important concerns regarding their child across all dimensions of life.

CONCLUSIONS

Children with TBI report significantly reduced QoL compared to a control group in the physical, psychological, cognitive and total score dimensions. However, TBI children with average academic performance (65%) obtained the same QoL scores as the control group.

Central executive system impairment in traumatic brain injury

PRIMARY OBJECTIVE

This study investigated whether cognitive impairment after traumatic brain injury (TBI) can be considered a consequence of (1) a speed processing deficit or (2) an impairment of the Central Executive System (CES) of working memory.

METHODS AND PROCEDURES

Thirty-seven TBI patients underwent a standardized battery of neuropsychological tests evaluating speed processing, sustained attention, short-term memory, working memory, divided attention, executive functions and long-term memory.

MAIN OUTCOMES AND RESULTS

Patients showed severe deficits in working memory, divided attention, executive functions and long-term memory. Divided attention, long-term memory and executive functions deficits significantly correlated with working memory, but not with speed processing deficits. Moreover, multiple regression analyses showed that a CES impairment and not a speed processing deficit predicted divided attention, executive functions and long-term memory deficits. The severity and the site of brain lesions did not predict the level of CES or speed processing impairment.

CONCLUSIONS

The cognitive impairment following TBI seem to be caused by an impairment of the Central Executive System, rather than a speed processing deficit.

Self-awareness after acquired and traumatic brain injury

Self-awareness deficits are common after acquired and (traumatic) brain injury (ABI), particularly in social behaviour, yet the underlying cognitive and neuroanatomical structures supporting social self-awareness are not fully understood. This paper reviews the current literature on prevalence, type and severity of self-awareness deficits in ABI. Neuropsychological and neuroanatomical models are reviewed and theoretical frameworks are examined. We summarise results of a case-control comparison of 20 ABI patients with and 20 ABI patients without behavioural disturbance. Our research found that lack of social self-awareness predicts behavioural disturbance in acquired and traumatic brain injury independent of cognitive and executive function. Theory of mind ability was related to self-awareness and a possible role for metacognition and affective processes in self-awareness is discussed to account for social self-awareness deficits.

Changes in daily experiences: perceptions of the care provider of the traumatic brain injured

Occupational therapy practitioners are rapidly becoming more involved in community-based services. Practitioners must understand the effect on program participants as well as family or paid care providers. This study gives voice to care providers in a community-based program for survivors of traumatic brain injury run by occupational therapists and occupational therapy students. Roles, routines, and occupational choices of care providers changed dramatically with program involvement. These findings have implications for community-based programming and the collaborative integration of care providers. Implications for program outcomes and the health and well being of care providers are discussed.

Cognitive difficulties and posttraumatic stress disorder in female victims of intimate partner violence

Subjective cognitive complaints of women exposed to intimate partner violence (IPV) and nonabused women were examined using the Cognitive Difficulties Scale (CDS). Cognitive complaints were compared among victims of IPV with a lifetime diagnosis of posttraumatic stress disorder (PTSD) (PTSD+; n=20), victims of IPV without lifetime PTSD (PTSD-; n=21), and a nonabused comparison group (n=22). The results indicated that both the PTSD+ and PTSD- groups had significantly higher levels of self-perceived cognitive difficulties than nonabused women. Furthermore, PTSD symptom severity was found to be positively correlated with self-perceived cognitive difficulties (r=.47). Further research is needed to determine whether cognitive complaints are associated with exposure to IPV, with the subsequent development of PTSD, or with other not yet understood factors. Furthermore, additional work is needed to resolve whether cognitive complaints are accompanied by objective evidence of cognitive dysfunction in victims of IPV.

Measuring quality of life of patients of traumatic brain injury

Quality of life (QOL) is recognized as an important indicator of health care and the patient's ability to cope with illness, treatment, and recuperation. Issues that need to be addressed in any proposed QOL research include a clear definition of QOL, a sound rationale for the choice of a measurement instrument, and the value of qualitative data. Measuring QOL in a patient population that has experienced traumatic brain injury (TBI) raises special concerns associated with the physical, behavioral, and cognitive limitations inherent with the specific TBI population. These pertinent issues are discussed with a focus that should be helpful for persons planning QOL projects and those reading and critiquing related literature. A study conducted by the author with patients with severe trauma injury will be used as an example of the impact of these issues on an actual project.