Objective To observe the efficacy of acupoint thread embedding in treating bronchial asthma in remission stage and how it controls the acute attack, the length of interval, and severity of symptoms during the attack. Method Thirty subjects were selected as the treatment group by using the random number table following the visiting sequence, to receive acupoint thread embedding plus Western medication; thirty cases in the control group were given Western medication alone, both for 3 months. The pulmonary function and eosinophil count were compared before and after the intervention, as well as the symptoms scores during the acute attack. Result There were significant differences in most parameters between the two groups (P<0.05). Conclusion Acupoint thread embedding can produce a positive effect in preventing and treating bronchial asthma in remission stage.

Objective To investigate the clinical efficacy of three-dimensional visualization technique (3DVT) combined with enhanced recovery after surgery (ERAS) in the treatment of hepatolithiasis.Methods The retrospective cohort study was conducted.The clinicopathological data of 64 patients with hepatolithiasis who were admitted to Zhujiang Hospital of Southern Medical University from November 2015 to August 2018 were collected.There were 17 males and 47 females,aged from 30 to 82 years,with a median age of 55 years.Of the 64 patients,23 who completed preoperative assessment and planning using 3DVT,and furthermore received ERAS for perioperative management were divided into 3DVT + ERAS group,and 41 who received preoperative assessment merely under the guidance of 3DVT,combined with conventional perioperative management were divided into 3DVT + conventional group.Observation indicators:(1) preoperative CT and 3DVT assessment;(2) perioperative conditions;(3) follow-up.The follow-up was conducted by outpatient service,e-mail or telephone interview to detect the postoperative recurrence of hepatolithiasis up to March 2019.The measurement data with normal distribution were expressed as Mean±SD,and the t test was used for comparison between groups.The measurement data with skewed distribution were expressed as M (P25,P75),and the Mann-Whitney U test was used for comparison between groups.The count data were expressed as absolute numbers or percentages,and the comparison between groups was pedormed using the chi-square test or Fisher exact probability.Results (1) Preoperative CT and 3DVT assessment:23 patients in the 3DVT + ERAS group underwent preoperative CT examination and 3DVT assessment,the consistency between CT results and intraoperative findings was 91.3％ (21/23),and the consistency between 3DVT results and intraoperative findings was 95.7％(22/23).Fourty-one patients in the 3DVT + conventional group underwent preoperative CT examination and 3DVT assessment,the consistency between CT results and intraoperative findings was 90.2％ (37/41),and the consistency between 3DVT results and intraoperative findings was 95.1％ (39/41).(2) Perioperative conditions:the volume of intraoperative blood loss,duration of postoperative hospital stay,postoperative total bilirubin,postoperative direct bilirubin,postoperative albumin,postoperative alanine aminotransferase,postoperative aspartate aminotransferase and postoperative hemoglobin were 50 mL (10 mL,100 mL),8 days (7 days,9 days),12 μmol/L (9 μmol/L,16 μmoL/L),6 μmol/L (4 μmoL/L,8 μmol/L),(37±4)g/L,44 U/L (18 U/L,85 U/L),32 U/L (20 U/L,65 U/L),(117±18)g/L in the 3DVT + ERAS group,and 100 mL (50 mL,300 mL),13 days (10 days,16 days),17 μmol/L (12 μmoL/L,33 μmoL/L),11 μmoL/L (7 μmoL/L,21 μmol/L),(29±6)g/L,78 U/L (43 U/L,122 U/L),121 U/L (72 U/L,176 U/L),(106±13)g/L in the 3DVT + conventional group,respectively;there were significant differences between two groups (Z =-3.084,-4.827,-2.953,-3.632,t =5.261,Z=-2.960,-4.625,t =2.773,P＜0.05).Two patients had pulmonary infection and 2 had pleural effusion in the 3DVT + ERAS group,and all the 4 patients were cured after treatment.One case of biliary fistula,4 cases of pulmonary infection and 5 cases of pleural effusion occurred in the 3DVT + conventional group,and these patients were cured by adequate abdominal drainage,antibiotic therapy and thoracocentesis,respectively.There was no perioperative death in either group.(3) Follow-up:64 patients were followed up for 6-36 months,with a median time of 23 months.During the follow-up,no recurrent hepatolithiasis in the 3DVT + ERAS group,and 1 case of recurrent hepatolithiasis was confirmed by ultrasound in the 3DVT + conventional group.No cholangiocarcinoma occurred in either group.Conclusion The combination of 3DVT and ERAS is effective,safe and feasible in the management of hepatolithiasis,which can accelerate the postoperative recovery of liver function,thus enhancing perioperative recovery and improving the prognosis of patients simultaneously.

OBJECTIVES: To study the clinical features and prognosis of children and their family members with family clusters of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron variant infection under the admission mode of parent-child ward. METHODS: A retrospective analysis was performed on the medical data of 190 children and 190 family members with SARS-CoV-2 Omicron variant infection who were admitted to Shanghai Sixth People's Hospital, the designated hospital for coronavirus disease 2019 (COVID-19), April 8 to May 10, 2022. RESULTS: Both the child and adult groups were mainly mild COVID-19, and the proportion of mild cases in the child group was higher than that in the adult group (P<0.05). Respiratory symptoms were the main clinical manifestations in both groups. Compared with the adult group, the child group had higher incidence rates of fever, abdominal pain, diarrhea, and wheezing (P<0.05) and lower incidence rates of nasal obstruction, runny nose, cough, dry throat, throat itching, and throat pain (P<0.05). Compared with the child group, the adult group had higher rates of use of Chinese patent drugs, traditional Chinese medicine decoction, recombinant interferon spray, cough-relieving and phlegm-eliminating drugs, and nirmatrelvir/ritonavir tablets (P<0.05). Compared with the adult group, the child group had a lower vaccination rate of SARS-CoV-2 vaccine (30.5% vs 71.1%, P<0.001) and a shorter duration of positive SARS-CoV-2 nucleic acid (P<0.05). The patients with mild COVID-19 had a shorter duration of positive SARS-CoV-2 nucleic acid than those with common COVID-19 in both groups (P<0.05). The patients with underlying diseases had a longer duration of positive SARS-CoV-2 nucleic acid than those without such diseases in both groups (P<0.05). CONCLUSIONS Both children and adults with family clusters of SARS-CoV-2 Omicron variant infection manifest mainly mild COVID-19. Despite lower vaccination rate of SARS-CoV-2 vaccine in children, they have rapid disease recovery, with a shorter duration of positive SARS-CoV-2 nucleic acid than adults, under the admission mode of parent-child ward.
Adult ; Humans ; COVID-19/epidemiology* ; SARS-CoV-2 ; Cough ; Retrospective Studies ; COVID-19 Vaccines ; China/epidemiology* ; Family ; Nucleic Acids

BACKGROUNDNontuberculous Mycobacterium (NTM) bloodstream infection (BSI) is relatively rare. We aimed in this study to evaluate the clinical characteristics, laboratory evaluation, and outcomes of patients with NTM BSI.

METHODSWe retrospectively reviewed the clinical records of inpatients with NTM BSI at our institution between January 2008 and January 2015 and recorded clinical parameters including age, gender, underlying disease, clinical manifestation, organs involved with NTM disease, species of NTM, laboratory data, treatment and outcome of these patients. We also reviewed the reported cases and case series of NTM BSI by searching PubMed, EMBASE, and Wanfang databases. Data of normal distribution were expressed by mean ± standard deviation (SD). Data of nonnormal distribution were expressed by median and interquartile range (IQR).

RESULTSAmong the ten patients with NTM BSI, the median age was 51 years (IQR 29-57 years) and three patients were males. Eight patients were immunocompromised, with underlying diseases including human immunodeficiency virus (HIV) infection (one patient), rheumatic diseases (two patients), breast cancer (one patient), myelodysplastic syndrome (two patients), and aplastic anemia (two patients). Other organ(s) involved were lung (two patients), endocardium (two patients), brain, spinal cord, and soft tissue (one each patient). The median lymphocyte was 0.66 × 109/L (IQR 0.24-1.93 × 109/L). The median cluster of differentiation 4 (CD4) cell count was 179/mm3 (IQR 82-619/mm3). Five patients died (three with hematological diseases, one with breast cancer, and one with rheumatic disease), three recovered, and two were lost to follow-up.

CONCLUSIONSWe reported all cases in our hospital diagnosed with bloodstream NTM infection that was rarely reported. In this group of patients, patients usually had a high fever and could have multiple organ involvements. All patients with poor prognosis had underlying diseases.

Adult ; Bacteremia ; diagnosis ; pathology ; China ; Female ; Humans ; Male ; Middle Aged ; Mycobacterium Infections, Nontuberculous ; diagnosis ; pathology ; Prognosis ; Retrospective Studies ; Tertiary Care Centers

BACKGROUNDTuberculosis (TB) remains a major global public health challenge. Articular TB is an important form of extrapulmonary tuberculosis, and its diagnosis is difficult because of the low sensitivity of traditional methods. The aim of this study was to analyze the diagnostic value of T-SPOT.TB on synovial fluid for the diagnosis of articular TB.

METHODSPatients with suspected articular TB were enrolled consecutively between August 2011 and December 2015. T-SPOT.TB was performed on both synovial fluid mononuclear cells (SFMCs) and peripheral blood mononuclear cells (PBMCs). The final diagnosis of articular TB was independent of the T-SPOT.TB result. The diagnostic sensitivity, specificity, predictive value, and likelihood ratio of T-SPOT.TB on SFMCs and PBMCs were analyzed.

RESULTSTwenty patients with suspected articular TB were enrolled. Six were diagnosed with articular TB, and 14 patients were diagnosed with other diseases. Sensitivity and specificity were 83% and 86% for T-SPOT.TB on SFMCs, and 67% and 69% for T-SPOT.TB on PBMCs, respectively. The positive predictive value (PPV) and negative predictive value (NPV) of T-SPOT.TB on SFMCs were 71% and 92%, respectively. The PPV and NPV were 50% and 82% for T-SPOT.TB on PBMCs.

CONCLUSIONSensitivity, specificity, and NPV of T-SPOT.TB on SFMCs appeared higher than that on PBMCs, indicating that T-SPOT.TB on SFMCs might be a rapid and accurate diagnostic test for articular TB.

Adult ; Female ; Humans ; Interferon-gamma Release Tests ; methods ; Male ; Middle Aged ; Pilot Projects ; Synovial Fluid ; chemistry ; Tuberculosis ; diagnosis ; Young Adult

Objective: To explore a novel method for preoperative precision assessment of centrally located hepatocellular carcinoma(HCC) with blood vessel as axis based on three-dimensional(3D) visualization and virtual reality(VR) technology and its application values. Methods: High-quality thin-layer enhanced CT data were collected from 20 patients with centrally located HCC who treated at First Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University from March 2017 to August 2018 diagnosed by preoperative examination. There were 18 males and 2 females, aged 28 to 69 years, all of Child-Pugh grade A. First of all, 3D reconstruction was performed by a 3D visualization software; then, the reconstructed 3D image was imported into VR development engine for VR research; afterwards, the analysis and evaluation system with blood vessel as axis was established based on 3D visualization classification of centrally located HCC; therefore, the relationship of the tumor to its major peripheral blood vessels was accurately judged and the surgical planning was formulated. Two images were brought into the operating room for navigation in surgery. The assessments results of preoperative data (CT and (or) MRI) and three-dimensional visualization of blood vessels in VR environment were compared; the values of the preoperative and postoperative hemoglobin, serum albumin and bilirubin were recorded and compared. Chi-square test, t-test and non-parametric test were used for the analysis of counting data, continuous measurement data and non-normal distribution measurement data, respectively. Results: 3D visualization modeling was completed in all of the 20 patients with centrally located HCC. According to the results of 3D visualization classification of centrally located HCC, there were 3 cases of type Ⅰ,1 case of type Ⅱ,4 cases of type Ⅲ,7 cases of type Ⅳ and 5 cases of type Ⅴ; according to the assessment and classification based on blood vessel as the axis, there were 6 cases of type Ⅰa,2 cases of type Ⅰb,2 cases of type Ⅱa,9 cases of type Ⅱb and 1 case of type Ⅱc. All patients underwent successful resection of tumor under the guidance of 3D visualization and VR technology. There were 15 cases whose assessment results based on preoperative CT/MRI were consistent with intraoperative findings, with a coincidence rate of 75.0%(15/20); while in VR environment, the assessment results of 3D visualization with blood vessel as axis were all consistent with the intraoperative findings, with coincidence rate of 100%(20/20). There was a statistically significant difference between the groups (χ²=5.714, P=0.017). There was no red blood cell transfusion in all patients during the operation. The preoperative hemoglobin was (128.8±14.9)g/L, and it was (119.8±12.5)g/L on postoperative day 1. There was no significant difference between these two sets of data (t=2.07, P=0.054). No death during the perioperative period and no complications such as hepatic failure, hemorrhage and biliary fistula after operation occurred. Conclusion Preoperative evaluation based on 3D visualization and VR technology with blood vessel as the axis has significant clinical value for preoperative planning and surgical navigation of centrally located HCC.