Patients with severe trauma require an extremely timely treatment and transfusion plays an irreplaceable role in the emergency treatment of such patients. An increasing number of evidence-based medicinal evidences and clinical practices suggest that patients with severe traumatic bleeding benefit from early transfusion of low-titer group O whole blood or hemostatic resuscitation with red blood cells, plasma and platelet of a balanced ratio. However, the current domestic mode of blood supply cannot fully meet the requirements of timely and effective blood transfusion for emergency treatment of patients with severe trauma in clinical practice. In order to solve the key problems in blood supply and blood transfusion strategies for emergency treatment of severe trauma, Branch of Clinical Transfusion Medicine of Chinese Medical Association, Group for Trauma Emergency Care and Multiple Injuries of Trauma Branch of Chinese Medical Association, Young Scholar Group of Disaster Medicine Branch of Chinese Medical Association organized domestic experts of blood transfusion medicine and trauma treatment to jointly formulate Chinese expert consensus on blood support mode and blood transfusion strategies for emergency treatment of severe trauma patients ( version 2024). Based on the evidence-based medical evidence and Delphi method of expert consultation and voting, 10 recommendations were put forward from two aspects of blood support mode and transfusion strategies, aiming to provide a reference for transfusion resuscitation in the emergency treatment of severe trauma and further improve the success rate of treatment of patients with severe trauma.

Allergic diseases affect about 40% of the world's population. Environmental factors are important in the occurrence and development of allergic diseases. Dust mites are one of the most important allergens in the indoor environment. The World Health Organization proposes the "four-in-one, combination of prevention and treatment" treatment principle for allergic diseases, in which environmental control to avoid or reduce allergens is the first choice for treatment. Modern people spend much more time at home (including sleeping) than outdoors, and the control of the home environment is particularly critical. This practice introduces the hypoallergenic home visit program, which including home environment assessment, environmental and behavioral intervention guidance, and common household hypoallergenic supplies and service guidance for the patient's home environment. The real-time semi-quantitative testing of dust mite allergens, qualitative assessments of other indoor allergens, record of patients' household items and lifestyle, and precise, individualized patient prevention and control education will be conducted. The hypoallergenic home visit program improves the doctors' diagnosis and treatment data dimension, and becomes a patient management tool for doctors outside the hospital. It also helps patients continue to scientifically avoid allergens and irritants in the environment, effectively build a hypoallergenic home environment, reduce exposure to allergens in the home environment, and achieve the goal of combining the prevention and treatment of allergic diseases.
Humans ; Hospitals ; Life Style ; Sleep

As a recognized rare and highly fatal disease, hereditary angioedema (HAE) is difficult to diagnose and characterized by recurrent edema involving the head, limbs, genitals and larynx, etc. Diagnosis of HAE is not difficult. However, low incidence and lack of clinical characteristics lead to difficulty of doctors on timely diagnosis and correct intervention for HAE patients. Therefore, it is crucial to improve the awareness of this disease and prevent its recurrence. for HAE patients. In view of absent cognition of doctors and the general public on HAE, patients often suffer from sudden death or become disabled due to laryngeal edema which cannot be treated in time. Thus, based on the Internet mobile terminal platform, the team set up an all-day rapid emergency response system which is provided for HAE patients by setting up "one-click help". The aim is to offer optimization on overall management of HAE and designed the intelligent follow-up management to provide timely assistance and specialized suggestion for patients with acute attacks.
Humans ; Angioedemas, Hereditary/drug therapy*

Allergic diseases affect about 40% of the world's population. Environmental factors are important in the occurrence and development of allergic diseases. Dust mites are one of the most important allergens in the indoor environment. The World Health Organization proposes the "four-in-one, combination of prevention and treatment" treatment principle for allergic diseases, in which environmental control to avoid or reduce allergens is the first choice for treatment. Modern people spend much more time at home (including sleeping) than outdoors, and the control of the home environment is particularly critical. This practice introduces the hypoallergenic home visit program, which including home environment assessment, environmental and behavioral intervention guidance, and common household hypoallergenic supplies and service guidance for the patient's home environment. The real-time semi-quantitative testing of dust mite allergens, qualitative assessments of other indoor allergens, record of patients' household items and lifestyle, and precise, individualized patient prevention and control education will be conducted. The hypoallergenic home visit program improves the doctors' diagnosis and treatment data dimension, and becomes a patient management tool for doctors outside the hospital. It also helps patients continue to scientifically avoid allergens and irritants in the environment, effectively build a hypoallergenic home environment, reduce exposure to allergens in the home environment, and achieve the goal of combining the prevention and treatment of allergic diseases.
Humans ; Hospitals ; Life Style ; Sleep

As a recognized rare and highly fatal disease, hereditary angioedema (HAE) is difficult to diagnose and characterized by recurrent edema involving the head, limbs, genitals and larynx, etc. Diagnosis of HAE is not difficult. However, low incidence and lack of clinical characteristics lead to difficulty of doctors on timely diagnosis and correct intervention for HAE patients. Therefore, it is crucial to improve the awareness of this disease and prevent its recurrence. for HAE patients. In view of absent cognition of doctors and the general public on HAE, patients often suffer from sudden death or become disabled due to laryngeal edema which cannot be treated in time. Thus, based on the Internet mobile terminal platform, the team set up an all-day rapid emergency response system which is provided for HAE patients by setting up "one-click help". The aim is to offer optimization on overall management of HAE and designed the intelligent follow-up management to provide timely assistance and specialized suggestion for patients with acute attacks.
Humans ; Angioedemas, Hereditary/drug therapy*

OBJECTIVE: To investigate clinical effect of sternoclavicular hook plate in treating acute proximal clavicle fracture. METHODS: The clinical of 12 patients with acute unstable proximal clavicle fracture from June 2016 to June 2019 were retrospectively analyzed. There were 8 males and 4 females, aged from 46 to 63 years old. Ten patients caused by car accident and 2 patients caused by high falling. All patients had multiple injuries;the time from injury to surgery ranged from 2 to 14 d. All patients were treated with domestic sternoclavicular joint hook plate. The operative time ranged from 40 to 115 min. The intraoperative bleeding volume ranged from 30 to 110 ml, follow-up time ranged from 10 to 36 months, the fracture healing time ranged from 8 to 18 weeks. At the latest follow-up, the efficacy was evaluated by using shoulder joint function score (Rockwood score). RESULTS: All 12 patients were followed up, with no obvious pain at the latest follow-up. The rockwood scores of the affected shoulder ranged from 13 to 14, and the healthy shoulder ranged from 14 to 15. CONCLUSION The sternocleidoclavicular joint plate is fixed with preformed plate. The cantilever is designed to retain the motion of the sternoclavicular joint. It's safe and simple, avoid, the injury of important organs during operation, and has a good prognosis. It is an ideal fixation method for the treatment of proximal clavicle fracture.
Male ; Female ; Humans ; Middle Aged ; Clavicle/injuries* ; Sternoclavicular Joint/injuries* ; Retrospective Studies ; Fracture Fixation, Internal/methods* ; Treatment Outcome ; Fractures, Bone/surgery*

Accumulating epidemiological evidence shows that handgrip strength provides predictive potential in physical, mental, and reproductive health status. However, the associations between handgrip strength and semen characteristics have not been explored. We recruited 1382 eligible men at the Hubei Province Human Sperm Bank (Wuhan, China) who had their handgrip strength measured at recruitment and provided 6458 repeated semen specimens within a 6-month period. Semen characteristics, including semen volume, sperm motility parameters (immotility, nonprogressive motility, and progressive motility), and sperm concentration, were assessed. Mixed-effect models and restricted cubic spline functions were applied to investigate the relationship of handgrip strength with repeated measurements of semen characteristics. After adjusting for confounding factors, the mixed-effect models revealed that handgrip strength was positively associated with semen volume, sperm concentration, progressive motility, total motility, and total count (all P for trend < 0.05). Compared to men in the lowest quartile, those in the highest quartile of handgrip strength had higher semen volume, sperm concentration, progressive motility, total motility, and total count, with measurements of 14.2% (95% confidence interval [CI]: 5.9%-23.2%), 19.5% (95% CI: 7.3%‒33.1%), 9.5% (95% CI: 3.4%‒15.9%), 8.8% (95% CI: 3.2%‒14.6%), and 36.4% (95% CI: 18.9%‒56.5%), respectively. These positive dose-response relationships were further confirmed in restricted cubic splines, where handgrip strength was modeled as a continuous variable. Handgrip strength, as an indicator of muscular function and strength, was positively associated with semen characteristics in a dose-dependent manner.
Male ; Humans ; Semen ; Sperm Motility ; Hand Strength ; Sperm Count ; Semen Analysis ; Spermatozoa ; China/epidemiology*

OBJECTIVES: To study the effect of glucose metabolism disorders on the short-term prognosis in neonates with asphyxia. METHODS: A retrospective analysis was performed on the medical data of the neonates with asphyxia who were admitted to 52 hospitals in Hubei Province of China from January to December, 2018 and had blood glucose data within 12 hours after birth. Their blood glucose data at 1, 2, 6, and 12 hours after birth (with an allowable time error of 0.5 hour) were recorded. According to the presence or absence of brain injury and/or death during hospitalization, the neonates were divided into a poor prognosis group with 693 neonates and a good prognosis group with 779 neonates. The two groups were compared in the incidence of glucose metabolism disorders within 12 hours after birth and short-term prognosis. RESULTS: Compared with the good prognosis group, the poor prognosis group had a significantly higher proportion of neonates from secondary hospitals (48.5% vs 42.6%, CONCLUSIONS Recurrent hyperglycemia in neonates with asphyxia may suggest poor short-term prognosis, and it is necessary to strengthen the early monitoring and management of the nervous system in such neonates.
Asphyxia ; Asphyxia Neonatorum/epidemiology* ; Humans ; Hyperglycemia ; Infant, Newborn ; Prognosis ; Retrospective Studies

Objective:To explore the efficacy and mechanism of modified Da Chengqitang in treating hyperlipidemic acute pancreatitis （HLAP） with damp heat accumulation syndrome. Method:A total of 110 patients with HLAP with damp heat accumulation syndrome treated at our hospital were randomly divided into control group and observation group， with 55 cases in each group， both groups were treated with low molecular weight heparin calcium， insulin and alprostadil injection. Control group was given Huazhironggan granules in addition to the basic therapy， while observation group was given modified Da Chengqitang in addition to the basic therapy. After 7 days， the clinical efficacy， traditional Chinese medicine (TCM） syndrome score， gastrointestinal function recovery， acute pancreatitis bedside index （BISAP）， acute physiology and chronic health status Ⅱ （APACHE Ⅱ）， inflammatory factors， such as tumor necrosis factor-α （TNF-α）， interleukin-6 （IL-6） and C-reactive protein （CRP）， oxidative stress， such as malondialdehyde （MDA）， oxidized glutathione （GSSG）， total antioxidant capacity （T-AOC）， total cholesterol （TC）， triglyceride （TG）， high and low density lipoprotein （HDL-C， LDL-C） blood lipid indicators and safety were evaluated. Result:The clinical efficacy of observation group was significantly better than that of control group （Z=3.353， P<0.05）， and the total effective rate of observation group was 94.55%， which was higher than 74.55% of control group （χ²=8.419， P<0.01）. After treatment， the scores of abdominal pain， stool obstruction， chest tightness and fever in observation group were significantly lower than those of control group （P<0.05）. The gastric tube indwelling exhaust time， defecation time and recovery time of bowel sounds in observation group were significantly lower than those of control group （P<0.05）. The scores of BISAP and APACHE Ⅱ in two groups were significantly decreased， and the BISAP and APACHE Ⅱ scores of observation group were lower than control group （P<0.05）. After treatment， the serum levels of TNF-α， IL-6 and CRP in observation group were significantly lower than those in control group. The levels of serum MDA， GSSG in two groups were significantly decreased， whereas the T-AOC level was significantly increased； and the level of serum MDA， GSSG observation group was lower than control group， while the T-AOC level was higher than control group （P<0.05）. After treatment， the levels of TC， TG and LDL-C in two groups were decreased， while the level of HDL-C was increased， the levels of TC， TG and LDL-C in observation group were lower than those in control group， and the HDL-C was higher than that control group （P<0.05）. Conclusion:modified Da Chengqitang has a definite clinical efficady in treating HLAP with damp heat accumulation syndrome， and can alleviate TCM syndrome and patient symptoms， reduce inflammatory factors， inhibit oxidative stress of the body. It has a good safety， and is worthy of clinical application.

Aim To investigate the effects of vitamin C (VC) on glycine receptor (GlyR) subtypes. Methods The HEK-293T cells were transfected with plasmids expressing different subtypes of GlyR. Then the cells were incubated with different concentrations of VC. The EC2 concentration of glycine-activated currents were recorded by patch clamp before or after incubation of VC. The effects of the sodium-dependent vitamin C transporter-type 2 ( SVCT2 ) inhibitor sulfinpyrazone on VC induced potentiation of GlyRs were also examined. The method of amino acid point mutation was used to explore the critical site for interaction between VC and GlyR. Results Ascorbic acid dose-dependently increased the currents mediated by GlyRal and GlyRa3, with a3 subunits being the most sensitive to VC. Ascorbic acid had no significant effect on the current mediated by the al subunit of GlyRs. Cell incubation with sulfinpyrazone did not affect the VC induced potentiation of GlyR function. The mutation of Ser296 at the third transmembrane domain of a3 GlyR significantly reduced the potentiation of VC on GlyR func-tion. Conclusions Ascorbic acid can enhance the function of GlyR al and a3 subunits, but not a2 sub- unit. Such enhancement is not likely to be an effect oc- curing inside cells. The Ser296 of GlyR plays a key role in the VC induced enhancement of GlyR function.