Tracheostomy weaning outcomes in relation to the site of acquired brain injury: A retrospective case series.

OBJECTIVE: To analyse whether the outcome of tracheostomy weaning is influenced by the site of injury in acquired brain injury. METHODS: A retrospective case review of all the consecutive admissions to an acute neurorehabilitation unit in a 2-year period was performed. Patients with a diagnosis of acquired brain injury and tracheostomy in situ were included in this study. RESULTS: One hundred and six patients were included in the analysis. They were considered in two groups based on the site of brain injury: Group S, those with supratentorial brain injury only; and Group I, those with any injury with infratentorial involvement. Fifty-one (82%) patients in Group S were successfully weaned from the tracheostomy, compared to only 27 (61%) of patients in Group I. In other words, the proportion of unsuccessful weans (long-term tracheostomy) was 11 (18%) in Group S compared to 17 (39%) in Group I. The statistical significance of successful weans between the groups was p = 0.01 (Chi-square test). The common reasons for unsuccessful weaning were excessive secretion load and recurrent aspiration pneumonia. CONCLUSIONS: Patients with isolated supratentorial brain injury have a statistically significant higher chance of successful decannulation when compared to those patients with any infratentorial brain injury involvement.

Retrospective Analysis of Functional and Tracheostomy (Decannulation) Outcomes in Patients with Brain Injury in a Hyperacute Rehabilitation Unit.

OBJECTIVES: Hyper-Acute Rehabilitation Units (HA-RUs) provide multidisciplinary rehabilitation to patients with acute neurological injuries. This includes managing patients with tracheostomies. This is the first study of its kind to examine clinical outcomes in patients with brain injury and tracheostomy managed in a HARU. METHODS: Retrospective analysis of clinical outcomes in tracheostomy patients admitted to a HARU over a 2-year period. RESULTS: A total of 208 patients were admitted to the HARU, of whom 99 (60 males and 39 females) had a tracheostomy either at admission or during their stay in the HARU. Mean Glasgow Coma Scale score at admission was 11 (range 5-15) and at discharge was 13 (range 8-15). Mean Functional Independence Measure and Functional Assessment Measure (FIM+FAM) score improved from 52 at admission to 95 at discharge. Mean FIM+FAM cognitive admission cognitive sub-score improved from 23 to 42, and mean motor sub-score from 29 to 42. Changes in scores were deemed to be clinically significant as per thresholds reported in the literature. Of the total patients in this study, 79% were successfully decannulated and 21% needed long-term tracheostomy. CONCLUSION: Patients with tracheostomy following brain injury can be appropriately managed in a HARU and show clinically significant improvement in functional outcomes.

Fluctuating residual limb volume accommodated with an adjustable, modular socket design: A novel case report.

BACKGROUND: This novel case report describes the problems of prescribing a prosthetic socket in a left transfemoral amputee secondary to chronic patellofemoral instability compounded by complex regional pain syndrome. Case Description and Methods: Following the amputation, complex regional pain syndrome symptoms recurred in the residual limb, presenting mainly with oedema. Due to extreme daily volume fluctuations of the residual limb, a conventional, laminated thermoplastic socket fitting was not feasible. Findings and Outcomes: An adjustable, modular socket design was trialled. The residual limb volume fluctuations were accommodated within the socket. Amputee rehabilitation could be continued, and the rehabilitation goals were achieved. The patient was able to wear the prosthesis for 8 h daily and to walk unaided indoors and outdoors. CONCLUSION: An adjustable, modular socket design accommodated the daily residual limb volume fluctuations and provided a successful outcome in this case. It demonstrates the complexities of socket fitting and design with volume fluctuations. Clinical relevance Ongoing complex regional pain syndrome symptoms within the residual limb can lead to fitting difficulties in a conventional, laminated thermoplastic socket due to volume fluctuations. An adjustable, modular socket design can accommodate this and provide a successful outcome.