Objectives: The purpose of this review was to examine current literature to determine whether or not enough evidence exists to support a World Health Organization (WHO) recognized ICD-10 case definition for Second Impact Syndrome (SIS).
Design: Systematic literature review.
Methods: A sensitive search strategy was developed in order to include all relevant literature. Data were extracted and placed into a diagnostic framework constructed based upon previously accepted ICD-10 diagnoses. The quality of included studies was assessed using a checklist developed specifically for case reports.
Results: The literature search yielded 338 articles. After duplicates were removed, the remaining 222 articles were screened. Seventy-five articles were assessed for full-text eligibility, which resulted in eight case studies appropriate for this review. Significant information regarding imaging and confirmed signs and symptoms is mixed or absent. Information exists to support possible at-risk populations, signs and symptoms.
Conclusions: At present, there lacks a unique presentation scheme of SIS to support a standardized WHO case definition. Furthermore, future studies are needed to better understand and define at risk populations, diagnostic signs and symptoms, and the multisystem consequences of Second Impact Syndrome.
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http://dx.doi.org/10.1016/j.jsams.2015.12.517 | DOI Listing |
Front Psychol
January 2025
School of Japanese and International Studies, Beijing Centre for Japanese Studies, Beijing Foreign Studies University, Beijing, China.
Existing research has primarily focused on the influence of the native language on second language (L2) acquisition and processing, with less attention given to whether L2 acquisition affects native language processing. This study examines Chinese learners of Japanese, focusing on the orthographic and phonological similarities between two-character words in Chinese and Japanese. It investigates how these similarities affect native Chinese lexical processing at intermediate and advanced stages of Japanese learning and explores the predictive effect of L2 lexical processing efficiency on native language lexical processing efficiency at different stages of L2 learning.
View Article and Find Full Text PDFFront Immunol
January 2025
Section of Immunology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
Background: Maintenance immunosuppression is required for suppression of alloimmunity or allograft rejection. However, continuous use of immunosuppressants may lead to various side effects, necessitating the use of alternative immunosuppressive drugs. The early secreted antigenic target of 6 kDa (ESAT-6) is a virulence factor and immunoregulatory protein of mycobacterium tuberculosis (Mtb), which alters host immunity through dually regulating development or activation of various immune cells.
View Article and Find Full Text PDFFront Immunol
January 2025
The First Affiliated Hospital of Army Military Medical University, Department of General Surgery, Chongqing, China.
Gastric cancer continues to be a leading global health concern, with current therapeutic approaches requiring significant improvement. While the disruption of iron metabolism in the advancement of gastric cancer has been well-documented, the underlying regulatory mechanisms remain largely unexplored. Additionally, the complement C5a-C5aR pathway has been identified as a crucial factor in gastric cancer development.
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January 2025
Second Department of Gastrointestinal Surgery, Maoming People's Hospital, Maoming, China.
Purpose: This study aims to evaluate the effectiveness and safety of prophylactic hyperthermic intraperitoneal chemotherapy (P-HIPEC) in patients with locally advanced gastric cancer (AGC) after laparoscopic radical gastrectomy. Additionally, it explores how the frequency and timing of P-HIPEC influence treatment outcomes.
Methods: A retrospective analysis was conducted on 227 patients with locally AGC who underwent laparoscopic surgery at Maoming People's Hospital from January 2016 to December 2022.
Mol Breed
February 2025
National Nanfan Research Institute (Sanya), Chinese Academy of Agricultural Sciences, Sanya, 572024 China.
Unlabelled: Chickpea (. L) holds the esteemed position of being the second most cultivated and consumed legume crop globally. Nevertheless, both biotic and abiotic constraints limit chickpea production.
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