Diagnostic Accuracy of the Yale Swallow Protocol in Moderate-to-Severe Traumatic Brain Injury: A Prospective Blinded Videofluoroscopic Investigation.

OBJECTIVE: The study aimed to assess the accuracy of the Yale Swallow Protocol (YSP) in screening aspiration in adults with acute moderate-to-severe traumatic brain injury (TBI) by comparing the YSP with a videofluoroscopic swallow study (VFSS). SETTING: Level 1 academic trauma center. PARTICIPANTS: The study involved a cohort of 50 consecutive adults with a history of acute moderate-to-severe TBI. DESIGN: The prospective cohort study was conducted between July 2020 and June 2021. Participants underwent the YSP to assess aspiration risk, followed by a VFSS within 5 to 10 minutes after the YSP, to assess the accuracy of the YSP compared with the VFSS. MAIN MEASURE: The accuracy of the YSP in identifying aspiration in adults with acute moderate-to-severe TBI. RESULTS: The interrater agreement for identifying aspiration on the VFSS and the YSP was excellent, as well as 100% agreement between the speech-language pathologists and the radiologist and between the 2 speech-language pathologists, respectively. Of the 50 participants, 16 passed the YSP, while 34 failed. Among those who failed, 30 were confirmed to have aspirated on the VFSS (true-positives) and 4 did not show aspiration on the VFSS (false-positives). The YSP demonstrated a high sensitivity of 96.8%, a specificity of 78.9%, a positive predictive value of 88.2%, and a negative predictive value of 93.8% in identification of aspiration in this cohort. CONCLUSIONS: To date, no dedicated prospective studies have been conducted to assess the utility of the YSP as a screening tool for identifying aspiration risk in persons with moderate-to-severe TBI. The results of this study conclude that the YSP is an effective screening tool for prediction of aspiration in acute care patients with moderate-to-severe TBI due to its high sensitivity and negative predictive value. These factors aid in identification of individuals at risk for aspiration and facilitate timely interventions to prevent complications.

Solitary Plasmacytoma of the Spine in a Young Male and the Outcome of Inpatient Rehabilitation Stay.

Solitary plasmacytoma (SP) can be classified into two groups: a solid mass of neoplastic monoclonal plasma cells in bone, also called a solitary bone plasmacytoma (SBP), or less likely solitary extramedullary plasmacytoma (SEP) without any evidence of systemic disease of multiple myeloma. The diagnosis should be made by biopsy confirmation, revealing monoclonal plasma cell infiltration from the mass. The SBP usually affects the axial skeleton. Males have a higher incidence than females, as the ratio is 2/1, and the average age is 55. SP incidence usually increases with age. SBP has a significantly higher risk for progression to myeloma, usually within two years, and radiotherapy (RT) is the treatment of choice. Patients with acute declining neurologic dysfunction require urgent surgery before radiation therapy. We report a middle-aged man who presented with bilateral lower extremity weakness. Thoracic MRI with and without contrast revealed a large soft tissue and osseous mass centered at the T8 vertebral body with a large paravertebral extension, causing spinal cord compression at the T8-T9 level. The patient's clinical presentation, assessment, and rehabilitation management are discussed. Patients with this diagnosis are not properly diagnosed for approximately six months.

New treatment alternatives in the ulnar neuropathy at the elbow: ultrasound and low-level laser therapy.

Ulnar nerve entrapment at the elbow (UNE) is the second most common entrapment neuropathy of the arm. Conservative treatment is the treatment of choice in mild to moderate cases. Elbow splints and avoiding flexion of the involved elbow constitute majority of the conservative treatment; indeed, there is no other non-invasive treatment modality. The aim of this study was to investigate the efficacy of ultrasound (US) and low-level laser therapy (LLLT) in the treatment of UNE to provide an alternative conservative treatment method. A randomized single-blind study was carried out in 32 patients diagnosed with UNE. Short-segment conduction study (SSCS) was performed for the localization of the entrapment site. Patients were randomized into US treatment (frequency of 1 MHz, intensity of 1.5 W/cm(2), continuous mode) and LLLT (0.8 J/cm(2) with 905 nm wavelength), both applied five times a week for 2 weeks. Assessments were performed at baseline, at the end of the treatment, and at the first and third months by visual analog scale, hand grip strength, semmes weinstein monofilament test, latency change at SSCS, and patient satisfaction scale. Both treatment groups had significant improvements on clinical and electrophysiological parameters (p < 0.05) at first month with no statistically significant difference between them. Improvements in all parameters were sustained at the third month for the US group, while only changes in grip strength and latency were significant for the LLLT group at third month. The present study demonstrated that both US and LLLT provided improvements in clinical and electrophysiological parameters and have a satisfying short-term effectiveness in the treatment of UNE.