Psychological well-being in individuals living in the community with traumatic brain injury

BACKGROUND

Well-being and quality of life issues remain a long-term problem for many individuals with traumatic brain injury (TBI). Meaningful activity is key to developing life satisfaction and a sense of contribution to society, yet individuals with TBI are often unable to return to competitive employment.

OBJECTIVE

To describe the self-reported psychological well-being of a cohort of unemployed individuals living in the community at least 1 year post TBI with low life satisfaction.

METHODS

Seventy-four unemployed individuals with low life satisfaction at least 1 year post TBI were administered measures of psychological well-being and cognitive functioning.

RESULTS

This cohort of 74 participants demonstrated cognitive impairment and elevated levels of emotional distress. Significant bivariate relationships were noted among nearly all measures of well-being, and associations were in the directions as expected. Individuals reported low life satisfaction and well-being. Two newer measures of well-being correlated with established measures used with this population.

CONCLUSIONS

Individuals with TBI living in the community who are not employed but who seek to be productive reported low life satisfaction and well-being. This study highlights the need for interventions aimed at increasing productivity and meaning in life for individuals with TBI, and a broader understanding of psychological health after TBI.

Step Ergometer Training Augmented With Functional Electrical Stimulation in Individuals With Chronic Spinal Cord Injury: A Feasibility Study

Spinal cord injury (SCI) often results in loss of upright mobility and independence subsequently challenging rehabilitation practitioners for meaningful intervention strategies. The objective of this study was to evaluate the feasibility and potential impact on walking function of the stimulation and ergometer training protocol (STEP) in chronic SCI. Fourteen individuals with a chronic motor incomplete SCI (>1-year post injury) were enrolled in the study. The intervention consisted of a 12-week walking training program delivered three times per week from 20 up to 45 min in combination with 10 channels of FES on a step ergometer. Subsequent to this training, 30 min over ground walking training was performed. Ten out of the 14 participants completed the trial (71%). All participants who completed the intervention increased their walking speed by an average of 0.13 m/s (0.08) and walking endurance by an average of 117 ft (84 ft). For those who completed the trial, 50% demonstrated increases on the Walking Index for Spinal Cord Injury II by at least one level while 60% demonstrated an increase in lower extremity motor scores; all completing the Timed Up and Go Test at baseline demonstrated a reduction in time to complete during post-test evaluation. Recruitment objectives were attained. Overall retention was lower than anticipated with 29% withdrawing secondary to issues with lower extremity pain and exertional demands; however, no other adverse events occurred. Improvements in mobility outcomes generated by the STEP show promise in the context of feasibility and warrant further investigation to evaluate efficacy in comparison to other walking recovery interventions. The STEP was well-tolerated by participants who were >1 year and less than 10 years post SCI. Those completing the protocol exhibited improvements in commonly used SCI walking outcome measures.

Improving personal self-advocacy skills for individuals with brain injury: A randomized pilot feasibility study

OBJECTIVE

To investigate the feasibility of a self-advocacy intervention for individuals with acquired brain injury (ABI).

DESIGN

Two-arm, parallel-design, randomized feasibility study.

METHODS

Twelve participants, 1-year or more post-ABI (TBI and cerebral vascular accident (CVA)), were randomized into treatment/control groups. The treatment group received a group intervention and workbook; the control group received the workbook only. Outcome measures, taken at baseline, post-treatment and 6-weeks follow-up, included the General Self-Efficacy Scale (GSES), Satisfaction with Life Scale (SWLS) and Goal Attainment Scale (GAS) and two exploratory measures developed for the study: the Self Advocacy Scale (SAS) and the Personal Advocacy Activity Scale (PAAS).

RESULTS

Participants were successfully recruited and treated per protocol. The treatment group exhibited improvements from baseline to post-treatment on all measures; the control group improved on the GSES and declined on all others. Both groups exhibited improvement on all measures at follow-up, except the PAAS, which declined. There were no significant group differences on non-parametric analysis at any assessment points; however, the magnitude of change at post-treatment approached significance for the SAS and PAAS.

CONCLUSIONS

Initial feasibility for the methodology was demonstrated. Positive trends were noted. Further research could result in an evidence-based intervention to enhance self-advocacy post-ABI.

Virtual reality-based therapy for the treatment of balance deficits in patients receiving inpatient rehabilitation for traumatic brain injury

OBJECTIVE

To evaluate the feasibility and safety of utilizing a commercially available virtual reality gaming system as a treatment intervention for balance training.

DESIGN

A randomized controlled trial in which assessment and analysis were blinded.

SETTING

An inpatient rehabilitation facility.

INTERVENTION

Interventions included balance-based physical therapy using a Nintendo Wii, as monitored by a physical therapist, and receipt of one-on-one balance-based physical therapy using standard physical therapy modalities available for use in the therapy gym.

RESULTS

Participants in the standard physical therapy group were found to have slightly higher enjoyment at mid-intervention, while those receiving the virtual reality-based balance intervention were found to have higher enjoyment at study completion. Both groups demonstrated improved static and dynamic balance over the course of the study, with no significant differences between groups. Correlational analyses suggest a relationship exists between Wii balance board game scores and BBS scores for measures taken beyond the baseline assessment.

CONCLUSIONS

This study provides a modest level of evidence to support using commercially available VR gaming systems for the treatment of balance deficits in patients with a primary diagnosis of TBI receiving inpatient rehabilitation. Additional research of these types of interventions for the treatment of balance deficits is warranted.

Two approaches to manual wheelchair configuration and effects on function for individuals with acquired brain injury

OBJECTIVE

To determine whether manual wheelchair configuration impacts how well a person who has acquired brain injury (ABI) related hemiparesis performs functional tasks from his or her wheelchair.

DESIGN

Multi-treatment cross-over design.

SETTING

Inpatient rehabilitation hospital.

PARTICIPANTS

Nineteen patients with ABI resulting in hemiparesis undergoing inpatient rehabilitation (average of 75 days post-injury (± 29.2 days); age range, 21-64; 9 with mechanical brain injury, 10 with cerebral vascular accident).

INTERVENTIONS

Participants in the study were placed in two different wheelchair configurations (position one and position two) and were randomized as to which position they were placed in first. All outcome measures were taken twice on each individual within each wheelchair configuration during two consecutive days.

MAIN OUTCOME MEASURES

Timed Forward Wheeling (TFW), Modified Functional Reach test (MFR), Visual Analogue Scale for Comfort (VAS), transfer score from the Functional Independence Measure (FIM), measurement of popliteal fossa to front of cushion.

RESULTS

The position two seating group's TFW was significantly faster than the position one seating group at both time points. There were no significant differences in the MFR scores, VAS comfort scale scores, and FIM transfer score between the two groups.

CONCLUSION

A wheelchair configuration with no seat slope, solid backrest mounted at 95 degree (± 3 degrees) seat to back angle, and use of a solid seat insert with a flat foam cushion (position two) results in greater efficiency in foot propulsion for individuals with ABI than a wheelchair configuration with one inch of seat slope, solid backrest mounted at 105 degree (± 3 degrees) seat to back angle, and no solid seat insert with a gel/foam contoured cushion (position 1).

Clinical outcomes of patients with adenocarcinoma in situ of the cervix treated by conization

OBJECTIVE

To describe the clinical outcomes of histologically confirmed adenocarcinoma in situ (AIS) of the cervix treated with cervical conization.

MATERIALS AND METHODS

A retrospective chart review of patients with histologically confirmed AIS from July 1998 to February 2011 included 52 patients. The rates of residual disease in subsequent excisions, the clinical recurrence rate, the average disease-free interval, and risk of progression to adenocarcinoma were described. The clinical outcomes of patients treated with cold knife cone (CKC) and loop electrosurgical excisional procedure (LEEP) were compared.

RESULTS

Fifteen LEEPs and 37 CKC procedures were performed as initial treatment and 26 patients (50%) had positive margins. There was no significant difference in rate of positive margins between LEEP and CKC (40% vs. 54%, respectively. p = 0.55). LEEPs and CKCs resulted in similar volumes of cervical tissue resected (4.98 cm3 vs. 5.04 cm3, p = 0.40). Of patients with positive margins, ten underwent immediate hysterectomy, six underwent a second cone biopsy, seven were managed expectantly, and four were lost to follow up. Residual AIS was found in 47% (eight of 17) of repeat cone biopsy and hysterectomy specimens performed for positive cone margins. Of the 26 patients with negative cone margins, no residual or recurrent disease was found after an average follow-up of 32 months.

CONCLUSIONS

A positive surgical margin was associated with residual disease in 47% of patients with AIS treated with conization. No patient with negative cone margins had recurrent or progressive disease. Cervical conization with negative margins appears to be a safe treatment option for patients with AIS but requires further investigation. CKC and LEEP were equally efficacious treatments in our study population.