Aim: To uncover factors that can predict the development of C5 palsy before surgery by evaluating several different parameters.
Material And Methods: A total of 177 patients who underwent surgery between 2015 and 2020 were included in the study. In total, C5 palsy was observed in 22 (12.4%) of our patients. The radiological and clinical data of the patients were retrospectively analyzed and added to the data.
Results: A total of 177 patients who satisfied the criteria were included in the study, among whom 117 (66.1%) and 60 (33.9%) were male and female, respectively. Patients with ossified posterior longitudinal ligament (OPLL) (92; 52.0%) needed surgery the most. C5 palsy developed in 16/92 (17.3%) patients who had surgery for OPLL. This result was statistically significant (p < 0.001). However, a significant difference in the postoperative Pavlov ratio was noted between both groups (p=0.027). The foraminal dimensions for the C5 palsy group were significantly lower than those for the non-C5 palsy group.
Conclusion: Smaller C5 root foramina diameter measurements were the most important predictive factor for the development of C5 palsy after open-door cervical laminoplasty. Although the pathophysiology remains to be fully understood, ischemia-reperfusion injury supposedly plays a role therein.
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http://dx.doi.org/10.5137/1019-5149.JTN.38560-22.2 | DOI Listing |
Clin Nutr ESPEN
December 2024
School of Public Health, the key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, 561113, China. Electronic address:
Background: Although the primary impairment involved in Cerebral palsy (CP) is motor function, malnutrition is also common. However, there is a lack of tool recommendations for early malnutrition risk screening in children with CP, and the means of nutritional intervention for children with CP are also limited.
Methods: This study systematically searched the literature about clinical nutrition related content of cerebral palsy in Pubmed, MEDLINE, Embase, and the Cochrane Library in Jan 2024 and by hand searching, and we checked reference lists and citations to identify additional studies.
Pediatr Neurol
November 2024
Division of Rehabilitation Psychology Neuropsychology, Department of Physical Medicine and Rehabilitation, University of Michigan, Ann Arbor, Michigan. Electronic address:
Background: Neonatal seizures are common with acute brain injury. Up to 25% of survivors develop postneonatal epilepsy. We hypothesized postneonatal epilepsy diagnosed by age 24 months would increase risk for early markers of neurobehavioral disorders than acute provoked neonatal seizures alone.
View Article and Find Full Text PDFPurpose: Hip deformity is frequent after childhood osteonecrosis in patients with sickle cell disease (SCD). When they are adults, they present a challenge as candidates for total hip arthroplasty (THA) because of abnormal bone development, their relative youth, and also because of their disease. Performing subtrochanteric osteotomy associated with THA is technically challenging, and healing of osteotomies has never been reported in this population with frequent osteonecrotic bone, whether using cemented or uncemented arthroplasties.
View Article and Find Full Text PDFJ Affect Disord
December 2024
Compass Pathfinder Ltd (a subsidiary of Compass Pathways plc), London, UK.
Objective: To determine the relationships between psilocybin dose, psychedelic experiences, and therapeutic outcome in treatment-resistant depression.
Methods: For treatment-resistant depression, 233 participants received a single dose of 25, 10, or 1 mg of COMP360 psilocybin (a proprietary, pharmaceutical-grade synthesized psilocybin formulation, developed by the sponsor, Compass Pathfinder Ltd.) with psychological support.
J Plast Reconstr Aesthet Surg
November 2024
Department of Plastic and Reconstructive Surgery, Ichikawa General Hospital, Tokyo Dental College, Ichikawa, Japan.
Chemodenervation with botulinum A toxin and neuromuscular retraining therapy are commonly performed as first-line treatments for postparalytic facial nerve syndrome (PFS). However, their effects are temporary, and side effects typically develop. Currently available selective neurectomy approaches are limited by variations in the anatomy of the peripheral branches of the facial nerve and the ability to reduce perioral synkinesis, but not periocular synkinesis.
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