The theory of"five viscera correlation"summarizes the long-term clinical practice of traditional Chinese medicine,ex-plains the physiological and pathological phenomena of the human body from a multi-dimensional perspective of system correlation,and guides the diagnosis and prevention of diseases.Syndrome differentiation and treatment of allergic rhinitis in children should be based on the theory of"five viscera correlation"combined with the physiological characteristics of deficiency and excess of the five viscera of children;make it clear that the location of the disease is inseparable from the nasal orifice and the pathogenesis is inseparable from the five viscera;in terms of syndrome differentiation and treatment,the viscera should be regulated and the orifice should be regulated via the viscera;on the basis of identifying the cause and examining the pathogenesis,attention should be paid to regulating the lungs and spleen,tonifying the kidneys,clearing the heart,and soothing the liver,so as to restore the harmony of the viscera and the unobstruct-ed nasal orifice.

Objective:To observe the efficacy and safety of the M receptor antagonist Bencycloquidium bromide nasal spray in treatment of seasonal allergic rhinitis with runny nose as the main symptom. Methods:From August 2021 to September 2021, 134 patients with seasonal allergic rhinitis were enrolled in the otolaryngology Outpatient Department of Peking University Third Hospital, First Affiliated Hospital of Harbin Medical University and China-Japanese Friendship Hospital of Jilin University, including 71 males and 63 females, with a median age of 38 years. TNSS score and visual analogue scale（VAS） of total nasal symptoms were observed during 2 weeks of treatment with Bencycloquidium bromide nasal spray. Results:TNSS score decreased from （8.89±3.31） on day 0 to （3.71±2.51） on day 14（P<0.001）, VAS score of nasal symptoms decreased from （24.86±7.40） on day 0 to （6.84±5.94） on day 14（P<0.001）, VAS score of rhinorrhoea decreased from （6.88±2.06） on day 0 to （1.91±1.81） on day 14（P<0.001）. Rhinoconjunctivitis quality of life questionnaire（RQLQ） score decreased from （94.63±33.35） on day 0 to （44.95±32.28） on day 14（P<0.001）. The incidence of adverse reaction was low and no serious adverse events occurred during the whole experiment. Conclusion:Bencycloquidium bromide nasal spray has significant efficacy and good safety in the treatment of seasonal allergic rhinitis.
Male ; Female ; Humans ; Adult ; Rhinitis, Allergic, Seasonal/drug therapy* ; Nasal Sprays ; Quality of Life ; Administration, Intranasal ; Rhinorrhea ; Double-Blind Method ; Treatment Outcome ; Rhinitis, Allergic/drug therapy*

Objective·To compare the effects and complications of carbon dioxide laser laryngectomy and open partial laryngectomy in the treatment of laryngeal carcinoma.Methods·Clinical data of 101 patients with stage Ⅰ-Ⅲ laryngeal squamous cell carcinoma admitted to Renji Hospital,Shanghai Jiao Tong University School of Medicine from January 2013 to January 2018 were selected and divided into open surgery group and minimally invasive group according to different surgical methods.The open surgery group received open partial laryngectomy(57 cases),and the minimally invasive group received carbon dioxide laser laryngectomy(44 cases).Follow-up visits were made by telephone and outpatient visits,and the operation time,postoperative laryngeal mucosa edema time,length of stay,5-year survival rate,complication rate and recurrence rate of the two groups were compared in the different clinical stages(stage Ⅰ,stage Ⅱ,and stage Ⅲ)and tumor locations(glottic type and non-glottic type).Results·The operation time,postoperative laryngeal mucosa edema time and length of stay of the minimally invasive group were shorter than those of the open surgery group(P＜0.05).Comparison of the 5-year survival rates of patients with the same clinical stage and glottic type between the two groups showed no statistically significant difference(both P＞0.05);while comparison of the 5-year survival rates of patients with non-glottic type between the two groups(62.5％in the open surgery group vs 0 in the minimally invasive group)showed a statistically significant difference(P＜0.05).In the minimally invasive group,there were 3 cases of complications,including 1 case of fever and 2 cases of lung infection;in the open surgery group,there were 14 cases of complications,including 5 cases of fever,7 cases of lung infection and 2 cases of pharyngeal fistula.The complication rate of patients in the minimally invasive group(6.82％,3/44)was lower than that in the open surgery group(24.60％,14/57),and the difference was statistically significant(P＜0.05);the complication rate of patients with stage Ⅱ and glottic type in the minimally invasive group was significantly lower than that in the open surgery group(P＜0.05).Comparing the recurrence rate of patients in the two groups(10.53％in the open surgery group vs 2.27％in the minimally invasive group),the difference was not statistically significant(P＞0.05).Conclusion·Compared with open partial laryngectomy,carbon dioxide laser laryngectomy has faster postoperative recovery and lower complication rate in the treatment of early and middle laryngeal malignant tumors,so it is worth promoting.

Objective To investigate the influence of different fractions of inspired oxygen used in non-invasive mechanical ventilation on blood gas parameters and serum high mobility group box-1(HMGB1)and interleukin-27(IL-27)levels in patients with acute exacerbation of chronic obstructive pulmonary disease(AECOPD)and type Ⅱ respiratory failure.Methods A total of 152 patients with AECOPD and type Ⅱ respiratory failure were selected as the subjects of the study and divided into group A(n=76)and group B(n=76)using a random number table method.The fraction of in-spired oxygen used in non-invasive mechanical ventilation in the group A was 45％,while was 60％in the group B.The changes in blood gas parameters,serum HMGB1 and IL-27 levels at different time points were compared between the groups;the occurrence of complications during treatment was recor-ded.Results After 7 days of treatment,the arterial oxygen partial pressure[pa(O2)]and pH levels in the group A were significantly higher than those in the group B,while the arterial carbon dioxide partial pressure[pa(CO2)]level was significantly lower than that in the group B(P＜0.05).After 1 day and 7 days of treatment,the serum HMGB1 and IL-27 levels in the group A were significantly lower than those in the group B(P＜0.05).During the treatment period,there was no significant difference in the overall incidence of complications between the two groups(P＞0.05).Conclusion Compared with 60％inhaled oxygen concentration,AECOPD patients with type Ⅱ respiratory failure receiving non-invasive mechanical ventilation with an inhaled oxygen concentration of 45％have better clinical outcomes.The patients'blood gas indicators,serum HMGB1 and IL-27 levels are significantly im-proved,and the treatment is relatively safe.

Objective To investigate the influence of different fractions of inspired oxygen used in non-invasive mechanical ventilation on blood gas parameters and serum high mobility group box-1(HMGB1)and interleukin-27(IL-27)levels in patients with acute exacerbation of chronic obstructive pulmonary disease(AECOPD)and type Ⅱ respiratory failure.Methods A total of 152 patients with AECOPD and type Ⅱ respiratory failure were selected as the subjects of the study and divided into group A(n=76)and group B(n=76)using a random number table method.The fraction of in-spired oxygen used in non-invasive mechanical ventilation in the group A was 45％,while was 60％in the group B.The changes in blood gas parameters,serum HMGB1 and IL-27 levels at different time points were compared between the groups;the occurrence of complications during treatment was recor-ded.Results After 7 days of treatment,the arterial oxygen partial pressure[pa(O2)]and pH levels in the group A were significantly higher than those in the group B,while the arterial carbon dioxide partial pressure[pa(CO2)]level was significantly lower than that in the group B(P＜0.05).After 1 day and 7 days of treatment,the serum HMGB1 and IL-27 levels in the group A were significantly lower than those in the group B(P＜0.05).During the treatment period,there was no significant difference in the overall incidence of complications between the two groups(P＞0.05).Conclusion Compared with 60％inhaled oxygen concentration,AECOPD patients with type Ⅱ respiratory failure receiving non-invasive mechanical ventilation with an inhaled oxygen concentration of 45％have better clinical outcomes.The patients'blood gas indicators,serum HMGB1 and IL-27 levels are significantly im-proved,and the treatment is relatively safe.

Objective:To explore and compare the value of radiomic features based on 18F-fluorodeoxyglucose (FDG) PET and CT in distinguishing epidermal growth factor receptor (EGFR) mutation status in patients with lung adenocarcinoma. Methods:Pretreatment 18F-FDG PET/CT images and EGFR gene status of 114 patients (64 males and 50 females, aged range: 35-84 (average age: 61) years) with primary lung adenocarcinoma between January 2017 and December 2017 were retrospectively collected. The volume of interest was drawn manually slice by slice, then the features were extracted by the LIFEx software. The parameters were screened by least absolute shrinkage and selection operator (LASSO) method for 200 times, and ten-fold cross-validation was used to select the best tuning parameter λ. Three models, namely M PET, M CT, M PET+ CT, were constructed by binary logistic stepwise regression. The receiver operating characteristic (ROC) curve was generated and the corresponding area under the curve (AUC), sensitivity, specificity and accuracy were calculated. The AUCs of three models were compared by Delong test. Results:Totally, 53.51%(61/114) patients were with wild type EGFR and 46.49%(53/114) patients had EGFR mutation. There were 3, 3, 7 parameters selected to form M PET, M CT, M PET+ CT, respectively. The AUCs for M PET, M CT, M PET+ CT were 0.730, 0.752 and 0.866 respectively. When the cut-off values were 0.427, 0.522, 0.378 for M PET, M CT and M PET+ CT, the Youden index were up to the maximum as 0.420, 0.405, 0.630, with sensitivities of 83.0%(44/53), 58.5%(31/53), 92.5%(49/53), specificities of 59.0%(36/61), 82.0%(50/61), 70.5%(43/61) and accuracies of 70.2%(80/114), 71.1%(81/114), 80.7%(92/114), respectively. There was no significant difference between AUC of M PET and M CT ( z=-0.320, P>0.05). The differences of AUCs between M PET+ CT and M PET, M PET+ CT and M CT were statistically significant ( z values: 2.963, 2.523, both P<0.05). Conclusions:PET, CT and PET+ CT radiomic features are all associated with EGFR gene expression in lung adenocarcinoma. M PET+ CT has the highest predictive efficiency.

Objective:To evaluate the efficacy and safety profile of ixazomib/lenalidomide/dexamethasone (IRd) in Chinese patients with relapsed/refractory multiple myeloma (MM) .Methods:This study comprising 14 medical centers in China included patients with relapsed/refractory MM who received at least. Ixazomib at an initial oral dose of 4 mg was administered. Seven patients had dose adjustment to 3 mg at the time of first dose. The lenalidomide doses were adjusted according to creatinine clearance rate. The efficacy and safety were evaluated every cycle.Results:In the study cohort of 74 patients, the median age was 65 years and 11 (14.9% ) patients received over three lines of therapy. Overall response rate (ORR) was 54.1% (40/74) , and 7 (9.5% ) , 14 (18.9% ) , and 19 (25.7% ) patients achieved stringent complete response or complete response, very good partial response, and partial response, respectively. The median progression-free survival and overall survival were 9.9 and 20 months, respectively. The median time to response was 1 month. The efficacy and survival outcome were similar to those reported in the Tourmaline-MM1 China Continuous Study. The ORR of patients refractory to bortezomib, lenalidomide, and bortezomib plus lenalidomide were 52.0% (13/25) , 57.1% (4/7) , and 33.3% (6/18) , respectively. The rate of grade 3-4 adverse events was 36.5% (27/74) . Common hematological toxicities were anemia, thrombocytopenia, lymphopenia, and neutropenia. Common non-hematological toxicities were fatigue, gastrointestinal symptoms, and infections. Two cases of grade 3 peripheral neuropathy were reported. The patients eligible for the Tourmaline-MM1 China Continuous Study had a higher ORR than the ineligible patients [77.8% (14/18) vs 46.4% (26/56) , P=0.020]. There was no difference in the rate of grade 3-4 adverse events [33.3% (6/18) vs 37.5% (21/56) , P=0.749]. Conclusion:The IRd regimen had good efficacy and acceptable toxicity in Chinese patients with relapsed/refractory MM.

With continuous discovery of tumor immune targets and continuous changes in antibody research and development technology, antibody drugs are becoming more and more widely used in clinical practice. However, some targets are not only expressed on tumor cells, but also on red blood cells. Therefore, the clinical application of antibodies against the corresponding targets may interfere with the detection of blood transfusion compatibility, resulting in difficulty in blood matching or delay of blood transfusion. This consensus summarizes the current solutions for the interference of CD38 monoclonal antibody (CD38 mAb) in transfusion compatibility testing. After analyzing the advantages and disadvantages of different methods, polybrene and sulfhydryl reducing agents [dithiothreitol (DTT) or 2-mercaptoethanol (2-Me)], as a solution for CD38 mAb interference in blood compatibility testing, are recommended for Chinese patients, so as to eliminate blood transfusion interference produce by CD38 mAb and further provide a pre-transfusion workflow for clinicians and technicians in Department of Blood Transfusion.

【Objective】 To evaluate the performance of absorption and elution test and real time PCR in identifying ABO blood group. 【Methods】 The blood samples with weakened antibody expression serologically were screened and analyzed by absorption and elution test, real time PCR and gene sequencing. The gene sequencing results were used as the gold standard to assess the consistency of the other two methods, and the sensitivity and specificity were compared. 【Results】 Compared with the sequencing results (gold standard), absorption and elution test showed moderate consistency, while real time PCR showed good consistency. Both the sensitivity and specificity of absorption and elution test and real time PCR were statistically different. 【Conclusion】 There was a good agreement between real time PCR and gene sequencing in identifying suspicious ABO blood group with weakened antibody expression serologically. Real time PCR, with a low misjudgment rate, has strong ability to detect weak antigen and is more conducive to identify blood type compared with absorption and elution test.

Objective:To explore the eye movement characteristics of social cognitive processing in schizophrenia patients across different stages and its association with clinical symptoms.Methods:Fifteen patients with first-episode schizophrenia, forty-six patients with chronic inpatient schizophrenia, thirty-six patients with psychiatric clinical high-risk syndrome, and twenty-six healthy controls were recorded using eye tracking technology when viewing social interaction pictures. Covariance analysis and partial correlation analysis were conducted by SPSS17.0.Results:When watching the pictures of person communication, there were statistically significant differences in the average fixation duration of the four groups of subjects ((294.6±36.7)ms in control group, (280.0±54.0)ms in clinical high-risk group, (268.5±34.9)ms in first-episode group, and (315.7±75.7) ms in chronic group, respectively, F=3.18, P=0.027). When viewing the pictures of no person landscape, the average saccade amplitude of the four groups of subjects was significantly different (5.3±1.1) ° in control group, (4.7±1.1) ° in clinical high-risk group, (5.2±1.0) ° in first-episode group, and (4.4±1.2) ° in chronic group, respectively, F=3.37, P=0.021). The average fixation duration of chronic patients when observing person communication pictures was positively correlated with the total score of PANSS (partial correlation coefficient=0.313, P=0.039). The average fixation duration of chronic patients when observing the other two types of pictures were also positively correlated with the total score of PANSS (partial correlation coefficient=0.320, P=0.034, no person communication pictures; partial correlation coefficient=0.372, P=0.013, no person landscape pictures) . The average fixation duration of chronic patients when observing pictures of no person landscape was positively correlated with the PANSS positive symptom score (partial correlation coefficient=0.321, P=0.034). The average fixation duration of chronic patients when observing any type of picture was positively correlated with the PANSS general symptom score (person communication pictures: partial correlation coefficient=0.385, P=0.010; no person communication pictures: partial correlation coefficient=0.409, P=0.006; no person landscape pictures: partial correlation coefficient=0.465, P=0.001). In the first-episode patient, the average saccade amplitude when observing no person communication pictures was positively correlated with the PANSS positive symptom score (partial correlation coefficient=0.555, P=0.049). In the clinical high-risk group, the average saccade amplitude when observing person communication pictures was negatively correlated with the SOPS positive symptom score (partial correlation coefficient=-0.373, P=0.030). Conclusion:There are statistically significant differences of eye movement characteristics of social cognitive processing in patients with schizophrenia across different clinical stages.The average saccade amplitude is more sensitive than the average fixation duration in predicting the severity of symptoms in clinical high-risk patients.