Fibromyalgia syndrome （FMS） is a refractory， chronic non-articular rheumatic disease characterized by widespread pain throughout the body， for which there are no satisfactory therapeutic drugs or options. There are rich Chinese medical therapies， and some non-drug therapies， such as acupuncture， Tai Chi， and Ba-Duan-Jin， have shown satisfactory efficacy and safety and definite advantages of simultaneously adjusting mind and body. FMS is taken as a disease responding specifically to traditional Chinese medicine （TCM） by the National Administration of Traditional Chinese Medicine in 2018. In order to clarify the research progress in FMS and the clinical advantages of TCM/integrated Chinese and Western medicine， the China Academy of Chinese Medicine organized a seminar for nearly 20 experts in Chinese and Western medicine， including rheumatology， psychology， acupuncture and moxibustion， and encephalopathy， with the topic of difficulties in clinical diagnosis and treatment of FMS and advantages of TCM and Western medicine. The recommendations were reached on the difficulties in early diagnosis and solutions of FMS， mitigation of common non-specific symptoms， preferential analgesic therapy， TCM pathogenesis and treatment advantages， and direction of treatment with integrated Chinese and Western medicine. FMS is currently facing the triple dilemma of low early correct diagnosis， poor patient participation， and unsatisfactory benefit from pure Western medicine treatment. To solve the above problems， this paper suggests that rheumatologists should serve as the main diagnostic force of this disease， and they should improve patient participation in treatment decision-making， implement exercise therapy， and fully utilize the holistic and multidimensional features of TCM， which is effective in alleviating pain， improving mood， and decreasing adverse events. In addition， it is suggested that FMS treatment should rely on both TCM and Western medicine and adopt multidisciplinary joint treatment， which is expected to improve the standard of diagnosis and treatment of FMS in China.

Objective:To summarize the clinical characteristics of children with severe pneumonia requiring mechanical ventilation due to human Boca virus infection.Methods:Clinical data of children with severe human Boca virus pneumonia required mechanical ventilation who were admitted to the emergency intensive care unit at Beijing Children's Hospital Affiliated to Capital Medical University from October 2022 to June 2023 were retrospectively analyzed.Results:A total of ten children with human Boca virus pneumonia required mechanical ventilation were included,including seven males with a median age of 21.5(10.0-42.0) months and six children less than two years old.Six patients were admitted to hospital in the fall of 2022 and four were in the summer of 2023.All cases had cough,wheezing and fever.The wheezes could be heard in all patients admitted to hospital for physical examination.Respiratory sounds were reduced in six cases,and moist crackles were heard in two cases.Two patients had thrush.One patient with bronchial lavage culture showed streptococcus pneumoniae and staphylococcus aureus.One patient had human herpesvirus type 6 infection on day 5 of the course of disease,and one child had rhinovirus.There was no evidence of co-infection in the remaining five cases.All patients were given mechanical ventilation for respiratory failure,and the median mechanical ventilation time was 85 (46-165) hours.Each patient was examined by bronchoscope for 1-3 times.Bronchoscopy manifested endobronchial inflammation,mucosal swelling,increased secretions (10/10),mucous thrombus formation (8/10) and scattered necrotic epithelium (4/10).All patients were discharged after improvement and the median length of administration was 9 (6-14) days.Conclusion:Human Boca virus is one of the important pathogens of severe pneumonia in children,with severe cough,wheezing and feve,which can lead to endobronchial trachea inflammation,easy to form mucous embolus and mucosal necrosis.In severe cases,mechanical ventilation and bronchoscopy are required,and most of them have good prognosis.

Objective:To investigate the clinical presentations and early recognition features of infant botulism(IB).Methods:Retrospective case analysis.The clinical data of 14 patients with IB admitted to the Department of Emergency of Beijing Children′s Hospital Affiliated to Capital Medical University between January 2019 and June 2023 were retrospectively analyzed.Results:The age of onset was 4.2(1.9-8.6) months.Ten cases(71.4%) were under 6 months, 9 of whom had a toxic trigger.The median time of first visit was 1(0-8) day.Thirteen cases(92.9%) complained of poor feeding/milk refusal, of whom pupillary light reflex was sluggish/absent in 12(85.7%) infants, 11(78.6%) had constipation, 10(71.4%) had weakness and/or lethargy, and 9(64.3%) had myasthenia of limbs and/or reduced movement of the extremities, decreased muscle tone and strength of the extremities occurred in all infants, and bowel sounds were diminished or vanished in 10 infants(71.4%).Only 2 infants were suspected of IB at the first visit.The mouse bioassay showed positive fecal specimens in all 14 infants, with a time of diagnosis of 3(1-10) days.Eleven cases(84.6%) had varying degrees of intestinal stasis, and 1 case had reduced physiologic pneumatosis in the small intestine.Ten infants underwent the neostigmine test: one was positive, and one was suspiciously positive.Ten cases(71.4%) required mechanical ventilation, 7(50.0%) of whom used invasive respiratory support.The median length of hospital stay was 26(11-61) days.All the infants were essentially cured by the time they left the hospital.Conclusions:If infants are previously fit and conscious but have an acute onset of illness with parental complaints of poor appetite, weak reactions, and weakness of the extremities and are found to have cranial nerve palsy, signs of acute flaccid paralysis, abdominal distension, and diminished bowel sounds during the examination, the possibility of IB should be considered, and a fecal specimen should be sent for botulinum toxin assay as soon as possible.

Objective:To confirm the potential etiological factors of congenital aortic stenosis(AS)by genetic analysis on prenatal diagnostic results of the fetus with AS.Methods:Amniocentesis for chromosomal G-band karyotyping combinated with single nucleotide polymorphism array(SNP-array)analysis was conducted on the amniotic fluid collected from a 25-week pregnant woman diagnosed as"fetus AS";chromosome karyotyping was also performed on the peripheral blood of the fetal parents.Results:The fetal karyotype analysis showed a chimeric Y-chromosome isobaric double-adherent granules.The SNP-array analysis results revealed a 11.2 Mb duplication in the Yp11.31q11.21 region and a 14.8 Mb deletion in the Yq11.21q11.23 region.Both the parents presented a normal karyotype,suggesting it was a newfound mutation.After extensive genetic counseling,the pregnant woman and her family chose to terminate the pregnancy locally.Conclusion:The chromosomal karyotype of the chimeric Y-chromosome isobaric double-adherent granules may be a contributing factor to the AS phenotype in the male fetus.The combined use of chromosomal karyotyping and SNP-array analysis on the amniotic cells is instrumental in the early diagnosis of the disease.

PURPOSE: This cone-beam computed tomography (CBCT) study aimed to analyze the anatomical characteristics of alveolar bone at mandibular first molar (MFM) and their implications for immediate implant placement surgery. MATERIALS AND METHODS: 100 patients with 140 MFMs were reviewed retrospectively. We first performed a 3D reconstruction of the patient’s CBCT data to determine a reference plane with ideal implant placement and orientation. The following parameters of MFM region were analyzed: mesial-distal socket size (MDSS), buccal-lingual socket size (BL-SS), root furcation fornix to inferior alveolar nerve (IAN) distance (RF-I), interradicular bone thickness (IRB), mesial/distal root apex to the IAN distance (MRA-I/DRA-I), thickness of the buccal/lingual bone of the mesial root (MR-B/MR-L), thickness of the buccal/lingual bone of the distal root (DR-B/DR-L). RESULTS: The MD-SS of MFM was 8.74 ± 0.76 mm, and the BLSS was 8.26 ± 0.72 mm. The MR-B, DR-B was 1.01 ± 0.40 mm and 1.14 ± 0.50 mm, and the difference was statistically significant (P = .001). The values of the MR-L, DR-L were 2.71 ± 0.78 mm and 3.09 ± 0.73 mm, and the difference was also statistically significant (P < .001). The mean distance of RF-I was 15.68 ± 2.13mm, and the MRA-I was 7.06 ± 2.22 mm, which was greater than that of DRA-I (6.48 ± 2.30 mm, P < .001). The IRB at 2 mm, 4 mm apical from the furcation fornix, and at apex level was 2.81 ± 0.50 mm, 3.30 ± 0.62 mm, and 4.44 ± 1.02 mm, respectively. CONCLUSION There is relatively sufficient bone mass in interradicular bone in height, but an adequate width is lacking for the bone between the mesial and distal root after the extraction of the MFM for immediate implantation. The thickness of the MFM buccal bone is relative thin, especially for the mesial root.

Mechanical allodynia (MA), including punctate and dynamic forms, is a common and debilitating symptom suffered by millions of chronic pain patients. Some peripheral injuries result in the development of bilateral MA, while most injuries usually led to unilateral MA. To date, the control of such laterality remains poorly understood. Here, to study the role of microglia in the control of MA laterality, we used genetic strategies to deplete microglia and tested both dynamic and punctate forms of MA in mice. Surprisingly, the depletion of central microglia did not prevent the induction of bilateral dynamic and punctate MA. Moreover, in dorsal root ganglion-dorsal root-sagittal spinal cord slice preparations we recorded the low-threshold Aβ-fiber stimulation-evoked inputs and outputs of superficial dorsal horn neurons. Consistent with behavioral results, microglial depletion did not prevent the opening of bilateral gates for Aβ pathways in the superficial dorsal horn. This study challenges the role of microglia in the control of MA laterality in mice. Future studies are needed to further understand whether the role of microglia in the control of MA laterality is etiology-or species-specific.
Mice ; Animals ; Hyperalgesia/metabolism* ; Microglia/metabolism* ; Disease Models, Animal ; Spinal Cord/metabolism* ; Spinal Cord Dorsal Horn/metabolism* ; Ganglia, Spinal/metabolism*

Humans ; Beijing ; Hand, Foot and Mouth Disease/epidemiology* ; China/epidemiology*

OBJECTIVE: To investigate the effectiveness of one-stage total knee arthroplasty (TKA) in the treatment of advanced active knee tuberculosis. METHODS: The clinical data of 38 patients with advanced active knee tuberculosis who received one-stage TKA between January 2011 and December 2020 were retrospectively analyzed. There were 20 males and 18 females. The age ranged from 20 to 84 years, with an average of 52.8 years. The body mass index ranged from 17 to 36 kg/m ², with an average of 23.05 kg/m ². The preoperative C reactive protein (CRP) was (23.49±4.72) mg/L, erythrocyte sedimentation rate (ESR) was (45.95±8.82) mm/1 h. The Hospital for Special Surgery (HSS) score was 48.8±9.1. During the operation, the infected lesions of the knee joint were completely removed, and the operative area was repeatedly soaked with 3% hydrogen peroxide solution and 0.5% povidone iodine solution. The intraoperative pathological examination confirmed the tuberculosis of the knee joint, and systemic anti-tuberculosis treatment was performed. The operation time, postoperative hospitalization stay, postoperative anti-tuberculosis chemotherapy time, and complications were recorded. CRP and ESR were recorded and compared before and after operation. Anteroposterior and lateral X-ray films of the knee joint were taken to evaluate whether the prosthesis had signs of loosening and sinking, and to determine whether there was recurrence of tuberculosis. The knee joint function was evaluated by HSS score. With treatment failure due to any reason as the end event, the survival time of prosthesis was analyzed by Kaplan-Meier survival curve. RESULTS: All operations were successfully completed without fracture, vascular and nerve injury, deep vein thrombosis, and other complications. All incisions healed by first intention after operation. The operation time ranged from 80 to 135 minutes, with an average of 102.76 minutes; postoperative hospitalization stay was 5-16 days, with an average of 9.7 days; the duration of postoperative anti-tuberculosis chemotherapy ranged from 1 to 18 months, and the median duration was 12 months. All 38 cases were followed up 3-133 months (mean, 63.7 months). At last follow-up, CRP was (4.88±1.24) mg/L and ESR was (13.00±2.97) mm/1 h, both of which were significantly lower than those before operation ( t=20.647, P<0.001; t=20.886, P<0.001). During the follow-up, 3 patients (7.89%) had tuberculosis recurrence. Two patients had tuberculosis recurrence due to withdrawal of anti-tuberculosis chemotherapy at 1 and 2 months after operation, respectively. One patient was cured after debridement, preservation of prosthesis and anti-tuberculosis chemotherapy for 12 months, and 1 patient was cured after oral administration of anti-tuberculosis drugs for 12 months. Another 1 patient had recurrent tuberculosis and mixed infection ( Corynebacterium gehreni) at 2 months after operation, and the infection was not controlled after debridement, and finally the thigh was amputated. Except for the patients with recurrent infection, no complications such as prosthesis loosening, periprosthetic fracture, and periprosthetic infection were found. At last follow-up, the HSS score of the knee joint was 86.8±4.8, and the knee joint function significantly improved when compared with that before operation ( t=-31.198, P<0.001). Prosthesis survival time was (122.57±5.77) months [95% CI (111.25, 133.88) months], and the 10-year survival rate was 92.1%. CONCLUSION One-stage TKA combined with postoperative antituberculous chemotherapy in the treatment of advanced active knee tuberculosis can achieve satisfactory infection control and joint function.
Female ; Male ; Humans ; Young Adult ; Adult ; Middle Aged ; Aged ; Aged, 80 and over ; Arthroplasty, Replacement, Knee ; Retrospective Studies ; Knee Joint ; Tuberculosis ; Antitubercular Agents/therapeutic use*