OBJECTIVE: This study investigated whether the inclusion of video games in the upper limb amputee rehabilitation protocol could have a beneficial impact for muscle preparation, coordination, and patient motivation among individuals who have undergone transradial upper limb amputation.
METHODS: Ten participants, including five amputee participants and five able-bodied participants, were enrolled in 10 1-hour sessions within a 4-week rehabilitation program. In order to investigate the effects of the rehabilitation protocol used in this study, virtual reality box and block tests and electromyography (EMG) assessments were performed. Maximum voluntary contraction was measured before, immediately after, and 2 days after interacting with four different EMG-controlled video games. Participant motivation was assessed with the Intrinsic Motivation Inventory (IMI) questionnaire and user evaluation survey.
RESULTS: Survey analysis showed that muscle strength and coordination increased at the end of training for all the participants. The results of Pearson correlation analysis indicated that there was a significant positive association between the training period and the box and block test score (r8=0.95, P
METHODS: A retrospective review utilizing patients' medical records at the Universiti Kebangsaan Malaysia Medical Centre (UKMMC), Kuala Lumpur, Malaysia, was performed. Records of subjects with a history of facial trauma from 1 April 2012 to 31 December 2012 were selected. Various levels and surgical speciality records were reviewed to ascertain the diagnoses of facial injuries and mTBI.
RESULTS: A total of 348 medical records with the diagnosis of facial injuries were included. The prevalence of mTBI among these patients was 41.4% (95% CI 36.2-46.6). The majority of the patients with mTBI were in the age group of 18-25 years old. Patients with or without facial lacerations that were located on the lower face had a significant association with mTBI, P=.001, compared to other types of soft tissue injury. In addition, a statistically significant association was observed between facial fractures occurring to the middle face and mTBI, P=.018. Pearson chi-square test also showed statistically significant association between the severity of facial injuries and mTBI, P=.018.
CONCLUSIONS: Mild traumatic brain injury should be suspected in patients with facial injuries and particularly those with lower face lacerations, midface fractures, moderate to severe facial injury and presence of multiple injuries.
MATERIALS AND METHODS: The clinical data and scintigraphy findings of patients referred to the Department of Nuclear Medicine, Hospital Kuala Lumpur for Tc-99m TRODAT-1 SPECT-CT from July 2022 to July 2023 were retrospectively reviewed. Follow-up with primary team was conducted to determine the clinical implications and subsequent therapeutic management of the patients.
RESULTS: Tc-99m TRODAT-1 SPECT-CT was performed on sixteen patients (10 females and 6 males) with a mean age of 55.2 years (range 26 to 75 years). Five patients exhibited normal scintigraphy findings, while eleven patients showed abnormal Tc-99m TRODAT-1 SPECT-CT results. The scintigraphy findings led to changes in therapeutic management for 81.3% of the patients. Additionally, 19% of the patients were referred for further evaluation with Fluorine-18 fluorodeoxyglucose PET to assist in diagnosing atypical Parkinsonian disease.
CONCLUSIONS: Tc-99m TRODAT-1 SPECT-CT is a readily available tool for assessing presynaptic dopamine transporters in patients with parkinsonism. This study demonstrated that Tc-99m TRODAT-1 SPECT-CT significantly impacts the diagnostic and therapeutic outcomes for patients with parkinsonism.