Rehabilitation Following a Triceps Branch to Axillary Motor Nerve Transfer-A Pragmatic Therapy Guide.

Peripheral motor nerve transfer surgery is a technique that may be used to restore motor function to paralyzed muscles. Motor nerve transfer involves harvesting an expendable motor nerve branch, and transfer to the motor branch of the denervated target muscle, using microsurgical coaptation. To date, a standardized rehabilitation protocol does not exist. The 6 stages of rehabilitation after motor nerve transfer surgery were outlined by colleagues in the Birmingham Peripheral Nerve Injury service in 2019. This article aims to provide a practical therapy perspective on the rehabilitation stages of motor nerve transfer surgery outlined in that paper, focusing on the radial to axillary nerve transfer. Timeframes for each stage along with exercise prescription and rationale are provided.

Reducing neuropathies between the 2020 and 2021 Covid-19 surges in a large UK intensive care unit: A quality improvement project.

BACKGROUND: Peripheral nerve injuries (PNIs) can be acquired by patients in intensive care unit (ICU) who are critically unwell with Covid pneumonitis. Prone position ventilation has been linked to this life-changing complication. AIM: To reduce the occurrence and severity of PNIs for patients with Covid pneumonitis requiring prone positioning whilst sedated and ventilated in ICU. STUDY DESIGN: This study is a quality improvement project that evolved over the course of the first two surges of Covid pneumonitis admissions within the ICU at the Queen Elizabeth Hospital Birmingham (Surge 1: March 2020-July 2020, 93 prone ventilation survivors; Surge 2: September 2020-May 2021, 309 prone ventilation survivors). Implementation of updated prone positioning guidelines that aimed to reduce the risk of PNI. This was supplemented by face-to-face teaching for ICU professionals. The number of patients who sustained PNI and the severity of such injuries were recorded. RESULTS: During the first surge 21 patients (22.6%) had at least one high grade PNI. During the second surge there were 12 patients (3.9%) sustaining an intermediate or high grade PNI. For PNI patients, there was an increase in the mean proning episodes (6-13) and duration (17.8-18.6 h). This represents an 82% reduction in PNI cases. High grade injuries reduced from 14/21 (66%) to 4/12 (33%). CONCLUSIONS: Optimizing the position of patients in the prone position in ICU with Covid pneumonitis may be key in reducing the development of PNI. Changes to pharmacological management may have influenced the results seen in this study. RELEVANCE TO CLINICAL PRACTICE: Clinicians working within ICU with acutely unwell patients with Covid pneumonitis should acknowledge the heightened risk of PNI and take relevant steps to reduce the risk of injury acquisition.

Brachial Plexus Neuropathies During the COVID-19 Pandemic: A Retrospective Case Series of 15 Patients in Critical Care.

OBJECTIVE: The use of the prone position to treat patients with COVID-19 pneumonia who are critically ill and mechanically ventilated is well documented. This case series reports the location, severity, and prevalence of focal peripheral nerve injuries involving the upper limb identified in an acute COVID-19 rehabilitation setting. The purpose of this study was to report observations and to explore the challenges in assessing these patients. METHODS: Participants were patients with suspected peripheral nerve injuries following discharge from COVID-19 critical care who were referred to the peripheral nerve injury multidisciplinary team. Data were collected retrospectively on what peripheral neuropathies were observed, with reference to relevant investigation findings and proning history. RESULTS: During the first wave of the COVID-19 pandemic in the United Kingdom, 256 patients were admitted to COVID-19 critical care of Queen Elizabeth Hospital, Birmingham, United Kingdom. From March to June 2020, a total of 114 patients required prone ventilation. In this subgroup, a total of 15 patients were identified with clinical findings of peripheral nerve injuries within the upper limb. In total, 30 anatomical nerve injuries were recorded. The most commonly affected nerve was the ulnar nerve (12/30) followed by the cords of the brachial plexus (10/30). Neuropathic pain and muscle wasting were identified, signifying a high-grade nerve injury. CONCLUSION: Peripheral nerve injuries can be associated with prone positioning on intensive care units, although other mechanisms, such as those of a neuroinflammatory nature, cannot be excluded. IMPACT: Proning-related upper limb peripheral nerve injuries are not discussed widely in the literature and could be an area of further consideration when critical care units review their proning protocols. Physical therapists treating these patients play a key part in the management of this group of patients by optimizing the positioning of patients during proning, making early identification of peripheral nerve injuries, providing rehabilitation interventions, and referring to specialist services if necessary. LAY SUMMARY: During the COVID-19 pandemic, patients who are very ill can be placed for long periods of time on their stomach to improve their chances of survival. The potential consequences of prolonged time in this position are weakness and pain in the arms due to potential nerve damage. There are some recommended treatments to take care of these problems.