Objective:To analyze the effects of highdose methotrexate(HD-MTX)and lenalidomide as central nervous system(CNS)prophylaxis strategies in patients with diffuse large B-cell lymphoma(DLBCL).Methods:The data of DLBCL patients with high risk of CNS recurrence who were initially treated in Fujian Provincial Hospital and Fujian Cancer Hospital from January 2012 to June 2022 were analyzed retrospectively.The patients were divided into HD-MTX group and lenalidomide group according to different prophylaxis strategies.Each group was further divided into high-risk group and medium-risk group based on CNS-IPI score and/or testicular involvement.The CNS relapse-free survival(CRFS)rate,adverse effects,and the effects of different prophylaxis strategies on overall survival(OS)rate and progression-free survival(PFS)rate were evaluated in different groups and subgroups.Results:There were 200 patients enrolled in this study,80 cases in lenalidomide group and 120 cases in HD-MTX group.According to the delivery timing of prophylactic HD-MTX,the patients in HD-MTX group were further divided into two groups:80 cases at the end of induction chemotherapy and 40 cases during chemotherapy interval.At a median follow-up of 48(14-133)months,the 4-year CRFS rate,4-year PFS rate,and 4-year OS rate of the HD-MTX group was 93.6％,57.2％,and 68.8％,respectively,while that of the lenalidomide group was 90.4％,69.4％and 75.6％.There were no significant differences in 4-year CRFS rate,4-year PFS rate,and 4-year OS rate between HD-MTX group and lenalidomide group(all P＞0.05),but lenalidomide group showed a trend of improvement in PFS.Further subgroup analysis showed that there was no significant difference in 4-year CRFS rate between high-risk patients of the two groups(91.7％vs 83.4％,P＞0.05),while 4-year PFS rate showed difference(49.5％vs 64.2％,P＜0.05).A total of 248 cycles were collected for adverse reaction analysis in the HD-MTX group,and 25 cycles occurred neutropenia accompanied with infection(10.1％),while in lenalidomide group 240 cycles were collected in which 20 cycles occurred neutropenia accompanied with infection(8.3％).Both the two groups had no treatment-related deaths.Conclusion:Compared with HD-MTX,lenalidomide combined with immunochemotherapy can prevent CNS relapse,at the same time,improve prognosis,which is a safe and well tolerated central prophylaxis strategy.

Cardiac cephalalgia is a rare disease caused by underlying coronary artery disease that presents as headache with or without chest symptoms.Headache symptoms are often caused by referred pain,increased intracranial pressure and release of large amounts of pain-causing neurochemicals due to myocardial ischemia,and cortical hypoperfusion.Due to the low overall prevalence of the disease,the lack of chest pain typical of coronary heart disease,and the fact that it may be difficult to distinguish from headaches caused by neurological diseases,accurate diagnosis and treatment of the disease are often delayed.We report a case of acute coronary syndrome with headache only.Revascularization was achieved through percutaneous coronary intervention therapy,followed by standard secondary prevention pharmacotherapy.Follow-up six months postoperatively showed a significant improvement in exercise tolerance,with no further headache episodes.The purpose is to improve the understanding of patients with cardiac cephalalgia,with a view to early identification and timely intervention,and ultimately improve the symptoms and prognosis.

Humans ; Multiple Myeloma/genetics* ; Neoplasm, Residual/diagnosis* ; Flow Cytometry ; High-Throughput Nucleotide Sequencing

Rutin is extracted from Ruta graveolens L. with many pharmacological activities such as anti-inflammation, anti-oxidation , protecting cardiovascular system and analgesia. As a natural product, rutin has the advantages of low side effects and difficult tolerance, but its instability and low bioavailability still limit its clinical application. This paper summarizes the analgesic mechnism of rutin, and looks forward to the clinical applica¬tion of rutin based on its derivative and dosage forms. It is expected to provide ideas for further analgesic research and drug development and application of rutin in the future.

The year 2020 is an extremely unusual year. The world lost more than one million lives due to the attack of COVID-19. Economic production has been greatly reduced, and daily activities are largely restricted. Luckily the work of Chinese Journal of Traumatology (CJTEE) has not been adversely affected. 2020 is a harvest year for the journal, which (1) was included in the high-quality academic journals by China Association for Science and Technology; (2) cover of each issue is newly designed; (3) submission increased by about 60% with more countries and regions covered; (4) usage in the ScienceDirect database exceeded a million; (5) the CiteScore rises to more than 2.0 the first time. This study reviewed the articles published in the year 2020 by CJTEE.
COVID-19 ; China ; Humans ; Periodicals as Topic ; Science/organization & administration* ; Societies, Scientific/organization & administration* ; Technology/organization & administration* ; Time Factors ; Traumatology/organization & administration* ; Wounds and Injuries/etiology*

Throughout the past 2020, the pandemic COVID-19 has caused a big global shock, meanwhile it brought a great impact on the public health network. Trauma emergency system faced a giant challenge and how to manage trauma under the pandemic of COVID-19 was widely discussed. However, the trauma treatment of special population (geriatric patients and patients taking anticoagulant drugs) has received inadequate attention. Due to the high mortality following severe traumatic hemorrhage, hemostasis and trauma-induced coagulopathy are the important concerns in trauma treatment. Sepsis is another topic should not be ignored when we talking about trauma. COVID-19 itself is a special kind of sepsis, and it may even be called as serious systemic infection syndrome. Sepsis has been become a serious problem waiting to be solved urgently no matter in the fields of trauma, or in intensive care and infection, etc. This article reviewed the research progress in areas including trauma emergency care, trauma bleeding and coagulation, geriatric trauma and basic research of trauma within 2020.
COVID-19 ; Community Networks ; Disseminated Intravascular Coagulation/therapy* ; Emergency Medical Services ; Female ; Health Services for the Aged ; Hemorrhage/therapy* ; Hemostasis ; Humans ; Male ; Pandemics ; Public Health ; Sepsis/therapy* ; Time Factors ; Trauma Centers ; Wounds and Injuries/therapy*

The COVID-19 pandemic is still raging across the world. Everyday thousands of infected people lost their lives. What is worse, there is no specific medicine and we do not know when the end of the pandemic will come. The nearest global pandemic is the 1918 influenza, which caused about 50 million deaths and partly terminate the World War Ⅰ. We believe that no matter the virus H1N1 for the 1918 influenza or 2019-nCoV for COVID-19, they are essentially the same and the final cause of death is sepsis. The definition and diagnostic/management criteria of sepsis have been modified several times but the mortality rate has not been improved until date. Over decades, researchers focus either on the immunosuppression or on the excessive inflammatory response following trauma or body exposure to harmful stimuli. But the immune response is very complex with various regulating factors involved in, such as neurotransmitter, endocrine hormone, etc. Sepsis is not a kind of disease, instead a misbalance of the body following infection, trauma or other harmful stimulation. Therefore we should re-think sepsis comprehensively with the concept of systemic biology, i.e. inflammationomics.
Betacoronavirus ; Coronavirus Infections ; complications ; epidemiology ; immunology ; Humans ; Immune Tolerance ; Inflammation ; complications ; Influenza A Virus, H1N1 Subtype ; Influenza, Human ; complications ; epidemiology ; immunology ; Pandemics ; Pneumonia, Viral ; complications ; epidemiology ; immunology ; Sepsis ; etiology

The pivot effect of Tianshu (ST 25) was analyzed, which was explored from 5 aspects, named the ascending and descending of spleen and stomach
Acupuncture Points ; Liver ; Spleen ; Stomach

Objective: To evaluate the prognostic significance of minimal residual disease (MRD) monitoring by 10-color flow cytometry in multiple myeloma (MM) patients after treatment. Methods: 150 patients with MM who were admitted to the First Affiliated Hospital of Soochow University from July 2015 to July 2017 were retrospectively analyzed. Clinical data, MRD data monitoring by 10-color flow cytometry and prognosis were analyzed. Results: 39.1% (34/87) patients were MRD negative after induction chemotherapy, and 49.3% (34/69) patients were MRD negative within 1 year after autologous hematopoietic stem cell transplantation (ASCT) . MRD-negative patients after induction chemotherapy or after transplantation have better progress-free survival (PFS) than MRD-positive patients (P=0.022 and P<0.001) . According to the changes of MRD pre-ASCT and after ASCT, the patients were divided into 4 groups: patients with MRD continued negativity,improved from MRD positive to MRD negative, MRD continued positivity, transformed from MRD negative to MRD positive. The two-year PFS of the four groups were 83%, 82%, 44%, 0, respectively, (P=0.002) . Multivariate analysis showed that the level of MRD after induction chemotherapy was an independent factor for PFS (P=0.002) , HR=4.808 (95%CI 1.818-12.718) . Conclusion: Patients with MRD negative after treatment is a better prognosis marker than complete remission or even the best marker, which can evaluate prognosis by combining R-ISS and cytogenetic changes.
Flow Cytometry ; Humans ; Multiple Myeloma/diagnosis* ; Neoplasm, Residual ; Prognosis ; Retrospective Studies ; Transplantation, Autologous

OBJECTIVE: Previous studies have indicated that the plasticizer di (2-ethylhexyl) phthalate (DEHP) affects lipid accumulation; however, its underlying mechanism remains unclear. We aim to clarify the effect of DEHP on lipid metabolism and the role of TYK2/STAT1 and autophagy. METHODS: In total, 160 Wistar rats were exposed to DEHP [0, 5, 50, 500 mg/(kg•d)] for 8 weeks. Lipid levels, as well as mRNA and protein levels of TYK2, STAT1, PPARγ, AOX, FAS, LPL, and LC3 were detected. RESULTS: The results indicate that DEHP exposure may lead to increased weight gain and altered serum lipids. We observed that DEHP exposure affected liver parenchyma and increased the volume or number of fat cells. In adipose tissue, decreased TYK2 and STAT1 promoted the expression of PPARγ and FAS. The mRNA and protein expression of LC3 in 50 and 500 mg/(kg•d) groups was increased significantly. In the liver, TYK2 and STAT1 increased compensatorily; however, the expression of FAS and AOX increased, while LPL expression decreased. Joint exposure to both a high-fat diet and DEHP led to complete disorder of lipid metabolism. CONCLUSION It is suggested that DEHP induces lipid metabolism disorder by regulating TYK2/STAT1. Autophagy may play a potential role in this process as well. High-fat diet, in combination with DEHP exposure, may jointly have an effect on lipid metabolism disorder.
Adipose Tissue ; drug effects ; metabolism ; Animals ; Autophagy ; drug effects ; Body Weight ; drug effects ; Diet, High-Fat ; adverse effects ; Diethylhexyl Phthalate ; toxicity ; Endocrine Disruptors ; toxicity ; Female ; Lipid Metabolism ; drug effects ; Lipid Metabolism Disorders ; chemically induced ; Liver ; drug effects ; metabolism ; Male ; Rats, Wistar ; STAT1 Transcription Factor ; metabolism ; TYK2 Kinase ; metabolism