The burden of chronic airway diseases, including chronic obstructive pulmonary disease (COPD), continues to increase, especially in low- and middle-income countries. Post-tuberculosis lung disease (PTLD) is characterized by chronic lung changes after the "cure" of pulmonary tuberculosis (TB), which may be associated with the pathogenesis of COPD. However, data on its prevalence, clinical manifestations, computed tomography features, patterns of lung function impairment, and influencing factors are limited. The pathogenic mechanisms underlying PTLD remain to be elucidated. This review summarizes the recent advances in PTLD and TB-associated COPD. Research is urgently needed both for the prevention and management of PTLD.
Humans ; Pulmonary Disease, Chronic Obstructive ; Tuberculosis, Pulmonary/complications* ; Asthma ; Tomography, X-Ray Computed/methods* ; Lung

OBJECTIVES: To study the clinical and bronchoscopic characteristics of tracheobronchial tuberculosis (TBTB) in children and to identify factors influencing residual airway obstruction or stenosis. METHODS: The clinical data of children with TBTB were retrospectively collected. The children were divided into two groups based on the last bronchoscopic result within one year of follow-up: a group with residual airway obstruction or stenosis (n=34) and a group without residual airway obstruction or stenosis (n=58). A multivariate logistic regression analysis was used to identify the factors influencing residual airway obstruction or stenosis in children with TBTB. Receiver operating characteristic (ROC) curves were used to analyze the predictive value of the factors influencing residual airway obstruction or stenosis in children with TBTB. RESULTS: A total of 92 children with TBTB were included, and the main symptoms were cough (90%) and fever (68%). In children under 1 year old, the incidence rates of dyspnea and wheezing were significantly higher than in other age groups (P<0.008). Chest CT findings included mediastinal or hilar lymph node enlargement (90%) and tracheobronchial stenosis or obstruction (61%). The lymphatic fistula type was the main type of TBTB observed bronchoscopically (77%). All children received interventional treatment, and the effective rate was 84%. During one year of follow-up, 34 children had residual airway obstruction or stenosis. The TBTB diagnostic time and the initiation of interventional treatment were significantly delayed in the group with residual airway obstruction or stenosis compared with the group without residual airway obstruction or stenosis (P<0.05). The multivariate logistic regression analysis showed that the TBTB diagnostic time was closely related to residual airway obstruction or stenosis in children (P<0.05). ROC curve analysis showed that at the cut-off value of 92 days of TBTB diagnostic time, the area under the curve for predicting residual airway obstruction or stenosis in children with TBTB was 0.707, with a sensitivity of 58.8% and a specificity of 75.9%. CONCLUSIONS The clinical manifestations of TBTB are nonspecific, and symptoms are more severe in children under 1 year old. TBTB should be suspected in children with tuberculosis and chest imaging indicating airway involvement. Delayed diagnosis of TBTB is associated with the development of residual airway obstruction or stenosis.
Infant ; Child ; Humans ; Bronchoscopy/methods* ; Constriction, Pathologic/complications* ; Bronchial Diseases/therapy* ; Retrospective Studies ; Tuberculosis/diagnosis* ; Airway Obstruction/therapy*

Objective: To examine the feasibility and technical considerations of thorough debridement using uniportal thoracoscopic surgery for tuberculous empyema complicated by chest wall tuberculosis. Methods: A retrospective analysis was conducted on 38 patients who underwent comprehensive uniportal thoracoscopy debridement for empyema complicated by chest wall tuberculosis in the Department of Thoracic Surgery, Shanghai Pulmonary Hospital, from March 2019 to August 2021. There were 23 males and 15 females, aged (M(IQR)) 30 (25) years (range: 18 to 78 years). The patients were cleared of chest wall tuberculosis under general anesthesia and underwent an incision through the intercostal sinus, followed by the whole fiberboard decortication method. Chest tube drainage was used for pleural cavity disease and negative pressure drainage for chest wall tuberculosis with SB tube, and without muscle flap filling and pressure bandaging. If there was no air leakage, the chest tube was removed first, followed by the removal of the SB tube after 2 to 7 days if there was no obvious residual cavity on the CT scan. The patients were followed up in outpatient clinics and by telephone until October 2022. Results: The operation time was 2.0 (1.5) h (range: 1 to 5 h), and blood loss during the operation was 100 (175) ml (range: 100 to 1 200 ml). The most common postoperative complication was prolonged air leak, with an incidence rate of 81.6% (31/38). The postoperative drainage time of the chest tube was 14 (12) days (range: 2 to 31 days) and the postoperative drainage time of the SB tube was 21 (14) days (range: 4 to 40 days). The follow-up time was 25 (11) months (range: 13 to 42 months). All patients had primary healing of their incisions and there was no tuberculosis recurrence during the follow-up period. Conclusion: Uniportal thoracoscopic thorough debridement combined with postoperative standardized antituberculosis treatment is safe and feasible for the treatment of tuberculous empyema with chest wall tuberculosis, which could achieve a good long-term recovery effect.
Male ; Female ; Humans ; Abscess/complications* ; Empyema, Pleural/etiology* ; Empyema, Tuberculous/complications* ; Retrospective Studies ; Thoracic Wall ; Debridement/adverse effects* ; China ; Chest Tubes/adverse effects* ; Tuberculosis/complications* ; Thoracic Surgery, Video-Assisted ; Drainage

Hemophagocytic lymphohistiocytosis (HLH) was a life-threatening syndrome due to the uncontrolled immune activation of cytotoxic T lymphocytes, natural killer (NK) cells, and macrophages. HLH is characterized by primary and secondary causes, the early diagnosis and treatment of patients are closely related to the prognosis and clinical outcome of patients. The clinical presentation is variable but mostly includes prolonged fever, splenomegaly, coagulopathy, hypertriglyceridemia, and hemophagocytosis, none of them is specific and particular for HLH. Tuberculosis (TB) infection is one of the causes of HLH. HLH caused by TB is very rare clinically, but it has a high mortality. For patients with fever of unknown origin, HLH-related clinical manifestations sometimes present before the final diagnosis of TB, and HLH is associated with the most significant mortality rate. This article is mainly about a 28-year-old patient with HLH who suffered from severe TB infection. The patient attended a hospital with a history of 2 months of prolonged fever, 10 days booger and subcutaneous hemorrhage in lower limbs. Before this, he was in good health and denied any history of tuberculosis exposure. Combined with relevant laboratory test results (such as splenomegaly, hemoglobin, platelet count, and hypertriglyceridemia) and clinical manifestations (e.g. fever), the patient was diagnosed with hemophagocytic lymphohistiocytosis, but the etiology of HLH remained to be determined. To confirm the etiology, the patient was asked about the relevant medical history (intermittent low back pain) and was performed chest CT scan, bone marrow biopsy, and fundus photography. Finally, he was diagnosed with hemophagocytic lymphohistiocytosis caused by hematogenous disseminated pulmonary tuberculosis. In response to this, intravenous methylprednisolone and anti-tuberculosis treatment (isoniazid, pyrazinamide, moxifloxacin, and amikacin) were administered to the patient. After more than a month of treatment, the patient recovered from HLH caused by severe TB infection. Therefore, this case suggests that we should be vigilant to the patient who admitted to the hospital with fever for unknown reasons, to diagnose HLH as early as possible and clarify its cause, then perform interventions and treatment, especially HLH secondary to tuberculosis. Also, cases of atypical TB and severe TB should be carefully monitored to achieve early diagnosis and early intervention.
Male ; Humans ; Adult ; Lymphohistiocytosis, Hemophagocytic/diagnosis* ; Splenomegaly ; Tuberculosis, Pulmonary/diagnosis* ; Bone Marrow/pathology* ; Fever/etiology* ; Hypertriglyceridemia/complications*

Objective: Prior pulmonary tuberculosis (PTB) on chest X-ray (CXR) was commonly found in infertile patients receiving examinations before Method: We conducted a retrospective cohort study of 14,254 infertile patients who had received IVF-ET at Peking University Third Hospital in 2017. Prior PTB was defined as the presence of signs suggestive of old or inactive PTB on CXR, with or without a clinical TB history. Patients who had prior PTB on CXR but had not received a clinical diagnosis and anti-TB therapy were included for analysis. Live birth, clinical pregnancy, and miscarriage rates were compared between the untreated PTB and non-PTB groups. Results: The untreated PTB group had significantly lower clinical pregnancy (31.7% Conclusions Untreated PTB was associated with adverse pregnancy outcomes after IVF-ET, especially in patients with unexplained infertility, highlighting the clinical significance of PTB in this specific patient population.
Abortion, Spontaneous/epidemiology* ; Adult ; China/epidemiology* ; Embryo Transfer/statistics & numerical data* ; Female ; Fertilization in Vitro/statistics & numerical data* ; Humans ; Infertility, Female/etiology* ; Live Birth/epidemiology* ; Middle Aged ; Pregnancy ; Pregnancy Complications, Infectious/epidemiology* ; Pregnancy Outcome/epidemiology* ; Radiography, Thoracic ; Retrospective Studies ; Tuberculosis, Pulmonary/epidemiology* ; Young Adult

Cor pulmonale is defined as alteration in structure and function of the right ventricle of the heart caused by a primary disorder of the lungs. Presented are two cases of gravidocardiac patients from cor pulmonale secondary to multi-drug resistant tuberculosis. The first case is a case of a 37-year-old gravida 4 para 3 (3-0-0-3) and the second case is that of a 24-year-old pimigravid, both of which were on their third trimester with no known cardiac disease, both initially presenting with dyspnea and heart failure symptoms. The first patient was not in labor, managed conservatively and was discharged clinically improved; the latter was delivered abdominally who later succumbed to fatal arrhythmia. Presented are the strategies in management and challenges encountered in managing a pregnant cardiac patient from cor pulmonale, specifically from pulmonary tuberculosis.
Pulmonary Heart Disease ; Hypertension, Pulmonary ; Pulmonary Artery ; Heart Diseases ; Tuberculosis ; Tuberculosis, Pulmonary ; Pregnancy Complications

OBJECTIVE: To investigate the clinical characteristics and high risk factors of Rheumatoid arthritis (RA) complicated with tuberculosis infection. METHODS: Patients with rheumatoid arthritis diagnosed in the hospital of Sichuan Provincial People's Hospital from January 2007 to January 2017 was retrospectively collected, who were enrolled in the study group. A control group was randomly selected from the RA patients hospitalized in the same period without co-infection at a ratio of 1 :2. The general data, clinical data, laboratory test data, treatment plan, etc. of the two groups were collected in detail for single factor statistical analysis. Then multivariate Logistic regression was used to analyze the independent risk factors of RA complicated with tuberculosis infection with statistical significance in univariate analysis. RESULTS: The clinical manifestations of fever (83.3%) were most common, followed by cough (69%) and body mass loss (45.2%). In the infected group, pulmonary tuberculosis accounted for 73.3%. In the infected group the chest CT showed two or more cases, accounting for 59%. There were 9 cases (33.3%) occurring in the typical tuberculosis occurrence site. Compared with the control group, the erythrocyte sedimentation rate (ESR), C-reaction protein (CRP) levels, and the daily average dose of glucocorticoid in 1 year in the infected group were higher than those in the control group. And those differences were statistically significant(P < 0.05). There were no significant differences in gender, age, disease duration, disease activity score, white blood cell (WBC), platelet (PLT), hemoglobin (Hb), immunoglobulin G (IgG), complement (C), Anti cyclic citrullinated peptide antibody (anti-CCP), CD4⁺T cell count, and immunosuppressant use (P > 0.05). Multivariate Logistic regression analysis showed that CRP levels(OR=1.016, 95%CI:1.002-1.031) and the daily average dose of glucocorticoid in 1 year(OR=1.229, 95%CI:1.066-1.418)were the independent risk factors of RA complica-ted with tuberculosis infection. CONCLUSION RA patients with tuberculosis infection are mainly phthisis. The clinical manifestations of RA combined with tuberculosis infection are lack of specificity, and the chest imaging features of pulmonary tuberculosis are diverse, which are easy to be misdiagnosed. CRP levels and the daily average dose level of glucocorticoid in 1 year were risk factors for RA and tuberculosis infection.
Arthritis, Rheumatoid/complications* ; Autoantibodies ; Blood Sedimentation ; Humans ; Peptides, Cyclic ; Retrospective Studies ; Rheumatoid Factor ; Tuberculosis/epidemiology*

This retrospective study aims to demonstrate the effect of antitubercular treatment (ATT) on the pregnancy outcomes and prognoses of patients with genital tuberculosis (GTB) who had received laparoscopy and/or hysteroscopy. This study included 78 patients with infertility and who were diagnosed with GTB through laparoscopy and/or hysteroscopy over the period of November 2005 to October 2015. The recruited patients were divided into ATT and nonATT groups on the basis of ATT duration. The GTB recurrence rates, menstrual patterns, and pregnancy outcomes of the patients were determined at follow-up. Among the 78 patients, 46 received ATT and 32 did not receive ATT. The menstrual volumes of patients in the ATT group significantly decreased relative to those of patients in the nonATT group. GTB did not recur among all patients regardless of treatment. A total of 11 pregnancies (36.7%) in the ATT group and 19 pregnancies (63.3%) in the nonATT group were observed. Pregnancy rates significantly differed (P = 0.002) between the two groups. ATT may decrease the menstrual volume and pregnancy rates of patients who were diagnosed with GTB through laparoscopy and/or hysteroscopy. In addition, ATT did not improve the prognosis of patients with chronic GTB.
Adult ; Antitubercular Agents ; therapeutic use ; China ; Female ; Fertilization ; Humans ; Hysteroscopy ; Infertility, Female ; etiology ; Laparoscopy ; Pregnancy ; Pregnancy Outcome ; Pregnancy Rate ; Prognosis ; Retrospective Studies ; Tuberculosis, Female Genital ; complications ; drug therapy ; Young Adult

OBJECTIVE: To study the clinical value of detecting carcinoembryonic antigen levels in pleural effusion (PCEA) and serum (SCEA) and their ratio (P/S) in the differential diagnosis of pleural effusions resulting from tuberculosis and lung cancer. METHODS: This retrospectively study was conducted among 82 patients with pleural effusion caused by pulmonary tuberculous (TB; control group) and 120 patients with pleural effusion resulting from lung cancer in our hospital between April, 2016 and March, 2018. PCEA, SCEA and P/S were compared between the two groups and among the subgroups of lung cancer patients with squamous cell carcinoma (SqCa), adenocarcinoma (ACA), small cell carcinoma (SCLC). The receiveroperating characteristic curve (ROC) analysis was used to confirm the optimal critical value to evaluate the diagnostic efficiency of different combinations of PCEA, SCEA and P/S. RESULTS: PCEA, SCEA and P/S were significantly higher in the overall cancer patients and in all the 3 subgroups of cancer patients than in the patients with TB ( < 0.05). The areas under the ROC curve of PCEA, SCEA and P/S were 0.925, 0.866 and 0.796, respectively; PCEA had the highest diagnostic value, whose diagnostic sensitivity, specificity, accurate rate, and diagnostic threshold were 83.33%, 96.34, 88.61%, and 3.26 ng/ml, respectively; SCEA had the lowest diagnostic performance; the diagnostic performance of P/S was between that of SCEA and PCEA, but its combination with SCEA greatly improved the diagnostic performance and reduced the rates of misdiagnosis and missed diagnosis. Parallel tests showed that the 3 indexes combined had significantly higher diagnostic sensitivity than each or any two of the single indexes ( < 0.05), but the diagnostic specificity did not differ significantly. The area under the ROC curve of combined detections of the 3 indexes was 0.941 for diagnosis of lung cancer-related pleural effusion, higher than those of any other combinations of the indexes. CONCLUSIONS The combined detection of PCEA, SCEA and P/S has a high sensitivity for diagnosis of lung cancer-related pleural effusion and provides important information for rapid and accurate diagnosis of suspected cases.
Carcinoembryonic Antigen ; analysis ; blood ; Case-Control Studies ; Diagnosis, Differential ; Humans ; Lung Neoplasms ; blood ; complications ; Pleural Effusion ; blood ; diagnosis ; immunology ; Pleural Effusion, Malignant ; blood ; chemistry ; diagnosis ; ROC Curve ; Retrospective Studies ; Sensitivity and Specificity ; Tuberculosis, Pulmonary ; complications

Adult ; Antitubercular Agents ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Pneumonia ; drug therapy ; etiology ; Retrospective Studies ; Treatment Outcome ; Tuberculosis, Multidrug-Resistant ; complications ; drug therapy