Effects of neuromuscular electrical stimulation in critically ill patients: A systematic review and meta-analysis of randomised controlled trials.

OBJECTIVES: We performed a systematic review and meta-analysis to examine the effect of neuromuscular electrical stimulation (NES) on prevention of critical care myopathy and its effect on various clinical outcomes in the intensive care unit (ICU). REVIEW METHODS USED: This study involved systematic review and meta-analysis of randomised controlled trials (RCTs) comparing NES (applied to different muscle groups combined with usual care) and usual care (passive and active exercises along with early mobilisation and rehabilitation). Included studies enrolled adult patients managed in the ICU for medical or surgical diseases who were or were not mechanically ventilated. The primary outcome was global muscle strength measured by the Medical Research Council grading system. Secondary outcomes included ICU mortality, duration of mechanical ventilation (MV), and ICU length of stay. Risk ratio for dichotomous data and mean difference (MD) for continuous data with their corresponding 95% confidence interval (CI) were calculated. DATA SOURCE: A search in major electronic databases, including PubMed, Cochrane Library, and Embase, from inception to November 2018 was carried out. RESULTS: Six RCTs were included, representing 718 patients. The mean age 60 ± 15.3 years, and 60.6% were male. There was no significant difference between NES and usual care on global muscle strength measured by Medical Research Council grading system (MD: 0.45; 95% CI: -2.89 to 3.80; p = 0.79), ICU mortality (risk ratio: 1.30; 95% CI: 0.95-1.78; p = 0.10), duration of MV (days) (MD: -2.07; 95% CI: -5.06 to 0.92; p = 0.18), or ICU length of stay (days) (MD: -3.06; 95% CI: -9.79 to 3.68; p = 0.37) in comparison with the usual therapy alone in critically ill patients. CONCLUSION: NES combined with usual care was not associated with significant differences in global muscle strength, ICU mortality, duration of MV, or ICU length of stay in comparison with usual care alone in critically ill patients. Further RCTs are needed to determine patients with maximum benefit and to examine NES safety and efficacy.

Emergency decompressive craniectomy for trauma patients with Glasgow Coma Scale of 3 and bilateral fixed dilated pupils.

BACKGROUND: Trauma patients with Glasgow Coma Scale (GCS) of 3 and bilateral fixed dilated pupils (BFDP) usually have dismal outcome, and neurosurgeons are less likely to treat such patients aggressively. In this work, the authors assessed whether emergency decompressive craniectomy (EDC) can change the poor outcome of these patients. METHODS: We reviewed all patients with GCS of 3 and BFDP admitted to our neurosurgical unit from January 2004 to January 2008. Injury data, prehospital times, findings on brain computed tomography (CT) scan, procedures, and outcomes were recorded. RESULTS: During this period, 21 patients were admitted with GCS of 3 and BFDP following traumatic brain injury (TBI). Brain CT scan showed diffuse brain edema in 17 patients (81%), and in 13 patients (62%) it showed different types of intracranial hemorrhage. All patients received conservative medical treatment. Urgent decompressive bifrontal craniectomy was performed in five patients at a mean of 4.6 h (range 2-6 h) from time of injury. Intracranial pressure (ICP) was recorded hourly by intraparenchymal sensor (Codman, Johnson & Johnson). Although decompressive craniectomy was effective in controlling ICP, all patients with GCS of 3 and BFDP died within 30 days of trauma. CONCLUSIONS: Despite control of ICP following emergency decompressive craniectomy in patients with severe TBI, GCS of 3, and BFDP, this did not change the dismal outcome of these patients; on the contrary, it may increase the suffering for patients and their families and add unnecessary medical burden. We propose that these patients have irreversible severe brain insult.

Vertebral haemangioma causing cord compression: MRI findings.

A case of a thoracic intraosseous cavernous haemangioma extending into the extradural and paravertebral spaces with a dumbbell-shaped paravertebral component is presented.

Fractures of the body of the tarsal navicular bone: case reports and literature review.

Four patients sustaining tarsal navicular body fractures are presented. Analysis based on these cases and on 36 patients suffering from identical fractures reported in the literature led to a new mechanical assumption: the axial compression on the foot, as a result of falling from height, causes impaction of the talus into the body of the navicular bone. The clinical followup results reported are usually disappointing. Favorable results are obtained in a vertical two-part fracture, by an open reduction and internal fixation of the tarsal navicular body fracture. In highly comminuted fractures, talo-navicular-cuneiform arthrodesis can be carried out.