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Analysis of the influencing factors and clinical related characteristics of pulmonary tuberculosis in patients with type 2 diabetes mellitus 被引量:2
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作者 Han Shi Yuan Yuan +3 位作者 Xue Li Yan-Fang Li Ling Fan Xue-Mei Yang 《World Journal of Diabetes》 SCIE 2024年第2期196-208,共13页
BACKGROUND In China,the prevalence of type 2 diabetes mellitus(T2DM)among diabetic patients is estimated to be between 90%-95%.Additionally,China is among the 22 countries burdened by a high number of tuberculosis cas... BACKGROUND In China,the prevalence of type 2 diabetes mellitus(T2DM)among diabetic patients is estimated to be between 90%-95%.Additionally,China is among the 22 countries burdened by a high number of tuberculosis cases,with approximately 4.5 million individuals affected by active tuberculosis.Notably,T2DM poses a significant risk factor for the development of tuberculosis,as evidenced by the increased incidence of T2DM coexisting with pulmonary tuberculosis(T2DMPTB),which has risen from 19.3%to 24.1%.It is evident that these two diseases are intricately interconnected and mutually reinforcing in nature.AIM To elucidate the clinical features of individuals diagnosed with both T2DM and tuberculosis(T2DM-PTB),as well as to investigate the potential risk factors associated with active tuberculosis in patients with T2DM.METHODS T2DM-PTB patients who visited our hospital between January 2020 and January 2023 were selected as the observation group,Simple DM patients presenting to our hospital in the same period were the control group,Controls and case groups were matched 1:2 according to the principle of the same sex,age difference(±3)years and disease duration difference(±5)years,patients were investigated for general demographic characteristics,diabetes-related characteristics,body immune status,lifestyle and behavioral habits,univariate and multivariate analysis of the data using conditional logistic regression,calculate the odds ratio(OR)values and 95%CI of OR values.RESULTS A total of 315 study subjects were included in this study,including 105 subjects in the observation group and 210 subjects in the control group.Comparison of the results of both anthropometric and biochemical measures showed that the constitution index,systolic blood pressure,diastolic blood pressure and lymphocyte count were significantly lower in the case group,while fasting blood glucose and high-density lipoprotein cholesterol levels were significantly higher than those in the control group.The results of univariate analysis showed that poor glucose control,hypoproteinemia,lymphopenia,TB contact history,high infection,smoking and alcohol consumption were positively associated with PTB in T2DM patients;married,history of hypertension,treatment of oral hypoglycemic drugs plus insulin,overweight,obesity and regular exercise were negatively associated with PTB in T2DM patients.Results of multivariate stepwise regression analysis found lymphopenia(OR=17.75,95%CI:3.40-92.74),smoking(OR=12.25,95%CI:2.53-59.37),history of TB contact(OR=6.56,95%CI:1.23-35.03)and poor glycemic control(OR=3.37,95%CI:1.11-10.25)was associated with an increased risk of developing PTB in patients with T2DM,While being overweight(OR=0.23,95%CI:0.08-0.72)and obesity(OR=0.11,95%CI:0.02-0.72)was associated with a reduced risk of developing PTB in patients with T2DM.CONCLUSION T2DM-PTB patients are prone to worse glycemic control,higher infection frequency,and a higher proportion of people smoking,drinking alcohol,and lack of exercise.Lymphopenia,smoking,history of TB exposure,poor glycemic control were independent risk factors for T2DM-PTB,and overweight and obesity were associated with reduced risk of concurrent PTB in patients with T2DM. 展开更多
关键词 Type 2 diabetes pulmonary tuberculosis Blood sugar INFECTION Risk factors
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Identification of pathological characteristics in pulmonary tuberculosis using polarization-sensitive optical coherence tomography
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作者 Yun Ding Zhuoqun Yuan +3 位作者 Xiaojiang Zhao Guozheng Gao Xin Li Yanmei Liang 《Journal of Innovative Optical Health Sciences》 SCIE EI CSCD 2024年第6期97-106,共10页
The low detection rate of Mycobacterium tuberculosis in clinical practice leads to a high rate of missed diagnosis for pulmonary tuberculosis(PTB).As a noninvasive,high-resolution,real-time imaging technology,polariza... The low detection rate of Mycobacterium tuberculosis in clinical practice leads to a high rate of missed diagnosis for pulmonary tuberculosis(PTB).As a noninvasive,high-resolution,real-time imaging technology,polarization-sensitive optical coherence tomography(PS-OCT)may be feasible for the rapid identification of pathological feature.This study aimed to explore the feasibility of using PS-OCT to identify pathological features of PTB.In the experiments,PTB samples containing some surrounding lung tissues were imaged using PS-OCT.It is demonstrated that PS-OCT images showed good consistency with the corresponding pathological images and were able to identify PTB-related characteristic pathological regions.We think PS-OCT can serve as an effective supplement for the diagnosis of PTB,enabling rapid and accurate diagnosis,and aiding in the understanding of the pathological characteristics and pathophysiological processes of PTB. 展开更多
关键词 pulmonary tuberculosis PS-OCT pathological features.
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Computed tomography imaging and clinical significance of bacterium-positive pulmonary tuberculosis complicated with diabetes
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作者 Xue-Song Rong Chao Yao 《World Journal of Clinical Cases》 SCIE 2024年第20期4230-4238,共9页
BACKGROUND The increasing prevalence of tuberculosis(TB)and diabetes on a global scale poses a significant health challenge,particularly due to their co-occurrence,which amplifies the severity,recurrence and mortality... BACKGROUND The increasing prevalence of tuberculosis(TB)and diabetes on a global scale poses a significant health challenge,particularly due to their co-occurrence,which amplifies the severity,recurrence and mortality rates associated with both conditions.This highlights the need for further investigation into their interrelationship.AIM To explore the computed tomography(CT)imaging and clinical significance of bacterium-positive pulmonary TB(PTB)combined with diabetes.METHODS There were 50 patients with bacterium-positive PTB and diabetes,and 50 with only bacterium-positive PTB.The latter were designated as the control group.The CT imaging of the two groups of patients was compared,including lesion range,shape,density and calcification.RESULTS No significant differences were observed in age,gender,smoking and drinking history,high blood pressure,hyperlipidemia and family genetic factors between the groups.However,compared to the patients diagnosed solely with simple bacterium-positive PTB,those with concurrent diabetes showed a wider range of lesions and more complex and diverse morphology on CT images.Among them,intrapulmonary tuberculosis lesions were often accompanied by manifestations of pulmonary infection,such as cavity formation and bronchiectasis.At the same time,diabetes-related signs were often seen on CT images,such as pulmonary infection combined with diabetic pulmonary lesions.Logistic regression analysis identified age and medical history as significant factors influencing the degree of pulmonary infection and CT imaging outcomes in patients with both TB and diabetes.This suggests that older age and specific medical histories may increase the risk or severity of pulmonary damage in these patients.CONCLUSION CT imaging reveals more complex lesions in PTB patients with diabetes,emphasizing the need for careful evaluation and comprehensive analysis to enhance diagnostic accuracy. 展开更多
关键词 Bacteria-positive pulmonary tuberculosis DIABETES Computed tomography BRONCHIECTASIS
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Organizing pneumonia secondary to pulmonary tuberculosis:A case report
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作者 Min Liu Xi-Yang Dong +2 位作者 Zhi-Xiang Ding Qing-Hai Wang De-Hui Li 《World Journal of Clinical Cases》 SCIE 2024年第26期5974-5982,共9页
BACKGROUND Organizing pneumonia secondary to pulmonary tuberculosis is rare.Moreover,the temporal boundary between pulmonary tuberculosis and secondary organizing pneumonia has not been defined.We report a case of sec... BACKGROUND Organizing pneumonia secondary to pulmonary tuberculosis is rare.Moreover,the temporal boundary between pulmonary tuberculosis and secondary organizing pneumonia has not been defined.We report a case of secondary organizing pneumonia associated with pulmonary tuberculosis occurring after nine months of antituberculosis treatment.CASE SUMMARY A 54 years old man,previously diagnosed with pulmonary tuberculosis and tuberculous pleurisy,underwent nine months of antituberculosis treatment.Follow-up lung computed tomography revealed multiple new subpleural groundglass opacities in both lungs,and a lung biopsy confirmed organizing pneumonia.Treatment continued with anti-tuberculosis agents and hormone therapy,and subsequent dynamic pulmonary computed tomography exams demonstrated improvement in lesion absorption.No disease recurrence was observed after corticosteroid therapy discontinuation.CONCLUSION When treating patients with active pulmonary tuberculosis,if an increase in lesions is observed during anti-tuberculosis treatment,it is necessary to consider the possibility of tuberculosis-related secondary organizing pneumonia,timely lung biopsy is essential for early intervention. 展开更多
关键词 pulmonary tuberculosis Antituberculosis treatment Lung biopsy Organizing pneumonia CORTICOIDS Case report
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Carrimycin in the treatment of acute promyelocytic leukemia combined with pulmonary tuberculosis: A case report
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作者 Fu-Yu Yang Lei Shao +1 位作者 Jie Su Zhen-Meng Zhang 《World Journal of Clinical Cases》 SCIE 2024年第3期623-629,共7页
BACKGROUND Pulmonary tuberculosis(PTB)is prevalent in immunocompromised populations,including patients with hematologic malignancies,human immunodeficiency virus infections,and chronic diseases.Effective treatment for... BACKGROUND Pulmonary tuberculosis(PTB)is prevalent in immunocompromised populations,including patients with hematologic malignancies,human immunodeficiency virus infections,and chronic diseases.Effective treatment for acute promyelocytic leukemia(APL)combined with PTB is lacking.These patients show an extremely poor prognosis.Therefore,studies should establish efficient treatment options to improve patient survival and prognosis.CASE SUMMARY A 60-year-old male with pain in the right side of his chest and a fever for 4 d visited the outpatient department of our hospital.Peripheral blood smear revealed 54%blasts.Following bone marrow examinations,variant APL with TNRC18-RARA fusion gene was diagnosed.Chest computed tomography scan showed bilateral pneumonitis with bilateral pleural effusions,partial atelectasis in the lower lobes of both lungs,and the bronchoalveolar lavage fluid gene X-Pert test was positive,indicative of PTB.Carrimycin,ethambutol(EMB),and isoniazid(INH)were administered since he could not receive chemotherapy as the WBC count decreased continuously.After one week of treatment with carrimycin,the patient recovered from fever and received chemotherapy.Chemotherapy was very effective and his white blood cells counts got back to normal.After being given five months with rifampin,EMB and INH and chemotherapy,the patient showed complete remission from pneumonia and APL.CONCLUSION We report a case of PTB treated successfully with carrimycin with APL that requires chemotherapy. 展开更多
关键词 Carrimycin Hematologic disease Acute myeloid leukemia Acute promyelocytic leukemia pulmonary tuberculosis Case report
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Perianal tuberculous ulcer with active pulmonary,intestinal and orificial tuberculosis:A case report
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作者 Bao Yuan Chao-Qun Ma 《World Journal of Radiology》 2024年第8期356-361,共6页
BACKGROUND Orificial tuberculosis is a rare type of tuberculosis,which is easy to be misdiagnosed,and can cause great damage to the perianal skin and mucosa.Early diagnosis can avoid further erosion of the perianal mu... BACKGROUND Orificial tuberculosis is a rare type of tuberculosis,which is easy to be misdiagnosed,and can cause great damage to the perianal skin and mucosa.Early diagnosis can avoid further erosion of the perianal muscle tissue by tuberculosis bacteria.CASE SUMMARY Here,we report a case of disseminated tuberculosis in a 62-year-old male patient with a perianal tuberculous ulcer and active pulmonary tuberculosis,intestinal tuberculosis and orificial tuberculosis.This is an extremely rare case of cutaneous tuberculosis of the anus,which was misdiagnosed for nearly a year.The patient received conventional treatment in other medical institutions,but specific treatment was delayed.Ultimately,proper diagnosis and treatment with standard anti-tuberculosis drugs for one year led to complete cure.CONCLUSION For skin ulcers that do not heal with repeated conventional treatments,consider ulcers caused by rare bacteria,such as Mycobacterium tuberculosis. 展开更多
关键词 pulmonary tuberculosis Orificial tuberculosis Perianal tuberculous ulcer Mycobacterium tuberculosis Case report
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Impact of Migrant Populations on Tuberculosis Rates in Saudi Arabia: Assessing How Migration Patterns Affect TB Incidence and Control Measures: A Narrative Review
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作者 Neda Ali Al Bati 《Journal of Tuberculosis Research》 2024年第3期165-181,共17页
This research focuses on the effects of migration on the TB infection rate and its prevention in Saudi Arabia, which has a large number of expatriates from TB-affected countries. Despite, based on the current global s... This research focuses on the effects of migration on the TB infection rate and its prevention in Saudi Arabia, which has a large number of expatriates from TB-affected countries. Despite, based on the current global statistics of TB occurrence, it is evident that the national incidence of TB has reduced from 10.55 per 100,000 in 2015 to 8.36 per 100,000 in 2019;despite this, there are still some difficulties because migrants bring new strains of Mycobacterium tuberculosis. Hindrances, including language barriers and perceived immigration status, hinder patients from seeking medical attention or doctors from diagnosing diseases. Each patient and each cultural group need special attention to public health, enhancing living circumstances, and health care support. Community participation, inclusion of TB control programs into functional healthcare facilities, and the functioning of TB programs need to be stressed to address TB issues. Considering the focus on social, economic, and cultural approaches, the country can make severe advancements in TB control and population protection. This holistic analysis is critical for a long-term effective strategy to combat TB in the Kingdom. 展开更多
关键词 Kingdom Saudi Arabia (KSA) tuberculosis (tb) Prevalence MIGRANTS Control Measures
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Surgical Management of Mitral Valve Infective Endocarditis with Accidental Finding of Open Pulmonary Tuberculosis
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作者 Ahmad Al Khaddour Mohammed Alharthi +8 位作者 Alawab M. Mesallam Mohamed Agawi Mahmoud Ghalwash Ahmed Gotbi Mohamed Abdel Hafez Fouly Marko Samanovic Nelson David Vega Murad El Gharbi Fawaz Altaf 《World Journal of Cardiovascular Surgery》 2024年第5期61-67,共7页
Objective: This case report aimed to highlight intersections of TB and Cardiovasular diseases which carry high morbidity and mortality rates. Methods: We are reporting the surgical management of forty seven years fema... Objective: This case report aimed to highlight intersections of TB and Cardiovasular diseases which carry high morbidity and mortality rates. Methods: We are reporting the surgical management of forty seven years female who had back ground history of IDDM (Insulin dependent diabetic Mellitus), ESRD (End stage renal disease) on HD (haemodialysis) also she had left subclavian artery stenosis, and paroxysmal atrial fibrillation. She was diagnosed with mitral valve infective endocarditis and found accidently to have an open pulmonary tuberculosis (TB) on the day before surgery. Results: She was started on first line anti-TB treatment. She was isolated in her private room and airborne precautions measures applied. The patient underwent a tissue Mitral Valve replacement and tricuspid valve repair annuloplasty. Special precautions were applied in Theatre and on cardiopulmonary bypass Machine guided by KAMC-J disinfection protocol. The patient made good recovery postoperatively. She was discharged well on day 7 post operatively. Conclusion: Intersections of TB and cardiovasular diseases carry high morbidity and mortality rates. Early diagnosis and early anti tuberculosis treatment can surely improve the patient prognosis. Our decontamination and disinfective procedures are recommended. Cases like this should be monitored long term for the development of further cardiovascular complication. 展开更多
关键词 tuberculosis (tb) Mycobacterium tuberculosis (Mtb) Heater-Cooler and Bypass Machine New York Heart Association (NYHA)
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Clinical Evaluation of Two Interferon-Gamma Release Assays for Diagnostic Tests of Tuberculosis Infection in a Tertiary Hospital: Clinical Evaluation of Two IGRAs for TB Infection
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作者 Yoshihiro Kobashi Toru Oga 《Journal of Tuberculosis Research》 2024年第3期129-141,共13页
Background: The aim of this study was to evaluate the usefulness of two interferon-gamma release assays (IGRAs) (QuantiFERON-TB Plus (QFT-plus) and T-SPOT.TB assay) for patients suspected of having tuberculosis (TB) i... Background: The aim of this study was to evaluate the usefulness of two interferon-gamma release assays (IGRAs) (QuantiFERON-TB Plus (QFT-plus) and T-SPOT.TB assay) for patients suspected of having tuberculosis (TB) infection as supportive methods for diagnosing TB. Patients and Methods: The subjects consisted of 45 patients who required clinical differentiation of TB disease from June 2019 to August 2023. The final clinical diagnoses were: 14 patients with active TB disease, 4 with latent TB infection (LTBI), 17 with old (cured) TB disease, and 10 with pulmonary nontuberculous mycobacterial (NTM) disease. We used the two IGRAs for these patients and evaluated the data according to the manufacturer’s guidelines for interpretation or FDA-approved cutoffs. Results: Among the total of 14 patients with active TB disease (mean age: 64 years old, male: 9, and female: 5), a positive response was noted in 10 patients (71%) on QFT-plus and 9 (64%) on T-SPOT.TB. Four patients with a negative response on QFT-plus and T-SPOT.TB were elderly or cancer patients with lymphocytopenia or hypoalbuminemia. All four patients with LTBI showed a positive response (100%) on both QFT-plus and T-SPOT.TB. Among the seventeen patients with old (cured) TB disease, a positive response was noted in 8 patients (47%) on QFT-plus and 9 (53%) on T-SPOT.TB. All patients with pulmonary NTM disease showed a negative response on both QFT-plus and T-SPOT.TB. Conclusions: A false-negative response on QFT-plus as well as T-SPOT.TB was recognized in elderly patients and patients with an immunosuppressed condition, and half of patients with old (cured) TB showed no negative conversion after the completion of treatment through this study. Although it was recently reported that the positive response rate on QFT-plus of patients with active TB disease was high, we consider it necessary to be careful in diagnosing TB infection using IGRAs for patients with severe underlying diseases in a tertiary hospital based on the results. 展开更多
关键词 QFT-Plus T-SPOT.tb Diagnosis of tuberculosis Tertiary Hospital
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Factors of Adherence to Concurrent Tuberculosis Treatment and Antiretroviral Therapy among HIV-TB Co-Infected Individuals in the East Region, Cameroon in the COVID-19 Era: A Retrospective Cohort Study
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作者 François Anicet Onana Akoa Ulrich Dama +5 位作者 Jean Ndibi Abanda Alphonse Tedonge Asobochia Melkior Fobasso Dzeuta Pearl Nsom Mbu Yokyu Zachary Pangwoh Pierre Yassa Yoniene 《Health》 2024年第2期131-147,共17页
Context/Objectives: Tuberculosis (TB) and HIV co-infection is a serious health problem in Cameroon. The problems associated with poor adherence to treatment are on the increase worldwide. This problem can be observed ... Context/Objectives: Tuberculosis (TB) and HIV co-infection is a serious health problem in Cameroon. The problems associated with poor adherence to treatment are on the increase worldwide. This problem can be observed in all situations where patients are required to administer their own medication, whatever the type of illness. The general objective of this study was to assess the factors affecting adherence to treatment among HIV-TB co-infected patients in health facilities in the East Region in the COVID context. Method: A retrospective cohort study before and during COVID-19 was conducted in HIV care units in 13 health districts in the East Region of Cameroon. Data were collected using a questionnaire recorded in the Kobo Collect android application, analyzed using SPSS version 25 software and plotted using Excel. Results: The pre-COVID-19 cohort compared to the during-COVID-19 cohort had a 1.90 risk of not adhering to treatment (OR: 1.90, CI {1.90 - 3.37}) and the difference was statistically significant at the 5% level (p-value = 0.029). Frequency of adherence was 65.4% (140/214). Adherence before COVID-19 was 56.9% whereas during COVID-19, it was 74.3%. Conclusion: The implementation of targeted interventions in the COVID-19 context, using evidence-based data and integrating the individual needs of HIV-TB co-infected patients, improved adherence to concurrent anti-tuberculosis treatment and antiretroviral therapy during the COVID-19 Era. 展开更多
关键词 Factors of Adherence tuberculosis Treatment Antiretroviral Therapy HIV-tb Co-Infection East Region Cameroon
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Missed Opportunities for Diagnosing Bacilliferous Pulmonary Tuberculosis by Optical Microscopy versus GeneXpert MTB/RIF in Endemic Areas
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作者 Aba Yapo Thomas Nassoué Dobré Olivia +3 位作者 Yéo Liomehin Monemo Pacome Yapo Matine Tatiana Achi Hoboueu Vincent 《Advances in Infectious Diseases》 2023年第4期652-659,共8页
Objective: To assess the missed opportunities from the diagnosis of bacilliferous pulmonary tuberculosis by optical microscopy compared to GeneXpert MTB/RIF between 2015 and 2019. Methods: This is a retrospective anal... Objective: To assess the missed opportunities from the diagnosis of bacilliferous pulmonary tuberculosis by optical microscopy compared to GeneXpert MTB/RIF between 2015 and 2019. Methods: This is a retrospective analysis of the diagnostic results of bacilliferous pulmonary tuberculosis in patients suspected of pulmonary tuberculosis at their first episode during the period. GeneXpert MTB/RIF (GeneXpert) and optical microscopy (OM) after Ziehl-Neelsen stained smear were performed on each patient’s sputum or gastric tubing fluid sample. Results: Among 341 patients suspected of pulmonary tuberculosis, 229 patients were declared bacilliferous tuberculosis by the two tests (67%), 220 patients by GeneXpert and 95 patients by OM, i.e. 64.5% versus 28% (p i.e. 58.5% of the positive cases detected by the two tests (134/229 patients) and 39.3% of the patients suspected of tuberculosis (134/341 patients). On the other hand, among 95 patients declared positive by OM, the GeneXpert ignored 9 (9.5%), i.e. 4% of all the positive cases detected by the two diagnostic tests (9/229 patients) and 3% of the patients suspected of tuberculosis (9/341 patients). The differences observed between the results of the two tests were statistically significant at the 5% threshold (p Conclusion: This study reveals missed diagnostic opportunities for bacilliferous pulmonary mycobacteriosis, statistically significant with optical microscopy than GeneXpert. The GeneXpert/optical microscopy couple could be a good contribution to the strategies for the elimination of pulmonary tuberculosis in sub-Saharan Africa. 展开更多
关键词 Bacilliferous pulmonary tuberculosis Missed Opportunity GeneXpert Mtb/RIF Optical Microscopy
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From immunology to artificial intelligence: revolutionizing latent tuberculosis infection diagnosis with machine learning
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作者 Lin-Sheng Li Ling Yang +3 位作者 Li Zhuang Zhao-Yang Ye Wei-Guo Zhao Wen-Ping Gong 《Military Medical Research》 SCIE CAS CSCD 2024年第5期747-784,共38页
Latent tuberculosis infection(LTBI)has become a major source of active tuberculosis(ATB).Although the tuberculin skin test and interferon-gamma release assay can be used to diagnose LTBI,these methods can only differe... Latent tuberculosis infection(LTBI)has become a major source of active tuberculosis(ATB).Although the tuberculin skin test and interferon-gamma release assay can be used to diagnose LTBI,these methods can only differentiate infected individuals from healthy ones but cannot discriminate between LTBI and ATB.Thus,the diagnosis of LTBI faces many challenges,such as the lack of effective biomarkers from Mycobacterium tuberculosis(MTB)for distinguishing LTBI,the low diagnostic efficacy of biomarkers derived from the human host,and the absence of a gold standard to differentiate between LTBI and ATB.Sputum culture,as the gold standard for diagnosing tuberculosis,is time-consuming and cannot distinguish between ATB and LTBI.In this article,we review the pathogenesis of MTB and the immune mechanisms of the host in LTBI,including the innate and adaptive immune responses,multiple immune evasion mechanisms of MTB,and epigenetic regulation.Based on this knowledge,we summarize the current status and challenges in diagnosing LTBI and present the application of machine learning(ML)in LTBI diagnosis,as well as the advantages and limitations of ML in this context.Finally,we discuss the future development directions of ML applied to LTBI diagnosis. 展开更多
关键词 tuberculosis(tb) Latent tuberculosis infection(LtbI) Machine learning(ML) Biomarkers Differential diagnosis
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EGFR Mutation and FHIT Methylation: Inverse Relationship in Patients with Lung Adenocarcinoma and Tuberculosis
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作者 Mireguli Abudureheman Xiuyou Yan Baidurula Ainitu 《Proceedings of Anticancer Research》 2024年第2期65-72,共8页
Objective:To investigate the genetic correlations between epithelial growth factor receptor(EGFR)mutation and FHIT methylation in patients diagnosed with lung adenocarcinoma(AC)and pulmonary tuberculosis(TB).Methods:T... Objective:To investigate the genetic correlations between epithelial growth factor receptor(EGFR)mutation and FHIT methylation in patients diagnosed with lung adenocarcinoma(AC)and pulmonary tuberculosis(TB).Methods:The presence of EGFR mutations and the methylation status of the FHIT gene in patients presenting with AC and TB were analyzed.The correlation between TB status and the observed genetic and epigenetic variations was also examined.Results:Among the 90 patients included in the study,38 exhibited EGFR mutations(14 among those with TB and 24 among those without TB),while 29 exhibited FHIT myelination(19 among those with TB and 10 among those without TB).Furthermore,the protein expression levels of EGFR and FHIT were significantly higher in patients diagnosed solely with AC compared to those presenting with both AC and TB.A robust inverse correlation was identified between TB status and the frequency of EGFR mutation(P<0.001).Moreover,significant associations were observed between TB status and FHIT methylation(P<0.01).Conclusion:The findings suggest a correlation between TB and the prevalence of EGFR mutation and FHIT methylation in the pathogenesis of AC. 展开更多
关键词 Lung cancer Adenocarcinoma(AC) tuberculosis(tb) Epithelial growth factor receptor(EGFR) Fragile histidine triad(FHIT)
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Pancytopenia and Pulmonary Tuberculosis: A Case Report
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作者 Innocent Murhula Kashongwe Okamba Penge +2 位作者 Benoit Kabengele Obel Serge Bisuta Fueza Zacharie Kashongwe Munogolo 《Journal of Tuberculosis Research》 2023年第2期62-66,共5页
Background: Hematopoietic system is seriously affected by tuberculosis. It exerts a dazzling variety of hematological effects involving both cell lines and plasma components [1]. Anemia and leukopenia are not unusual ... Background: Hematopoietic system is seriously affected by tuberculosis. It exerts a dazzling variety of hematological effects involving both cell lines and plasma components [1]. Anemia and leukopenia are not unusual with tuberculosis (TB), but pancytopenia is rare [2]. Findings: In this report, we described a case of a 42 years man presenting bleeding and pancytopenia;bacteriological pulmonary TB was established by genotypic rapid test and treatment following the WHO guidelines on drug-sensitive TB treatment. Patient recovered entirely with the WHO recommended regimen associated with general and local treatment of the bleeding. Conclusion: This case report emphasizes the importance of always suspecting tuberculosis in a tuberculosis-endemic area, even when the clinical manifestations are atypical, like pancytopenia and also of properly investigating the differential diagnosis. Even though prognosis seems to be less good, actual treatment regimen is still effective. 展开更多
关键词 PANCYTOPENIA pulmonary tuberculosis TREATMENT Case Report
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Rate of Patient Delay among Students with Pulmonary Tuberculosis in China: A Meta-Analysis
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作者 Jiaxin Du Dongxia Cai Yongfa Chen 《Journal of Biosciences and Medicines》 2023年第4期278-295,共18页
Objective: To systematically review the rate of patient delay of pulmonary tuberculosis (PTB) patients among students in China. Methods: Databases including Web of Science Core Collection, PubMed, The Cochrane Library... Objective: To systematically review the rate of patient delay of pulmonary tuberculosis (PTB) patients among students in China. Methods: Databases including Web of Science Core Collection, PubMed, The Cochrane Library, CBM, CNKI, VIP, and WANFANG DATA were electronically searched to collect cross-sectional studies on the incidence of delayed consultation in students with PTB in China from January 1, 2000, to November 15, 2022. Two researchers independently screened studies, extracted data, and assessed the risk of bias of the included studies. Meta-analysis was then performed by Stata 16.0 software. Results: In total, 60 cross-sectional studies with 260,707 cases involving 136,701 delayed consultation PTB patients were included. The results of meta-analysis showed that the rate of patient delay was 46.4% (95% CI 44.3% to 48.4%) among students with PTB in China. Results of subgroup analyses showed that: 1) The rates were 46.8% and 50.4% for male and female students, respectively. 2) The rates for the East, Central and West parts of China were 42.3%, 45.6% and 50.5%, respectively. 3) The rates were increased first and then decreased during 2007 to 2020. 4) The rates of students from primary school, junior high school, senior high school and university were 50.3%, 49.8%, 40.7% and 44.9%, respectively. 5) The rates for the Han and the other nationalities were 50.3% and 53.9%, respectively. 6) The rates for local and non-local students were 47.2% and 50.5%, respectively. 7) The rates of patients detected by consultation due to symptoms, recommendation due to symptoms, referral, tracking and healthy physical examination were 50.5%, 51.6%, 46.6%, 55.6% and 16.2%, respectively. 8) The rates of patients with initial PTB and retreatment PTB were 53.1% and 59.6%, respectively. 9) The rates of patients with positive etiology, negative etiology and without etiological results were 55.9%, 47.0% and 51.6%, respectively. 10) The rates of severe and non-severe patients were 59.4% and 52.9%, respectively. Conclusion: The patient delay rate for Chinese students with PTB is generally at a high level. There are substantial differences in the patient delay rate for students with PTB among different genders, regions, study stages, nationalities, household registration types, detection methods, and treatment classifications. 展开更多
关键词 China STUDENT pulmonary tuberculosis Patient Delay META-ANALYSIS Cross-Sectional Study
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Prevalence of Pulmonary Tuberculosis and Associated Factors among Patients Admitted to the Amissa Bongo University Hospital Center in Franceville, Gabon
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作者 Thiéry Ndong Mba Cedric Sima Obiang +6 位作者 Hilaire Moundounga Kenguele Arnaud Brice Pambo-Pambo Iris Kévin Ivala Zogo Mba Ulrich Lowens Onkassa Sah Louis-Clement Obame Engonga Cyrille Bisseye Patrick Mickala 《Journal of Biosciences and Medicines》 2023年第7期160-173,共14页
Background: In Gabon, the epidemiology of tuberculosis has been considerably reshaped by the AIDS virus. It is in this context that the present study was conducted to assess the prevalence of pulmonary tuberculosis an... Background: In Gabon, the epidemiology of tuberculosis has been considerably reshaped by the AIDS virus. It is in this context that the present study was conducted to assess the prevalence of pulmonary tuberculosis and associated factors among patients at the Amissa Bongo Regional Hospital in Franceville, Gabon. Patients and Methods: This prospective, cross-sectional study was conducted in the biomedical analysis laboratory of the Amissa Bongo Regional University Hospital in Franceville from 19 June 2021 to 22 January 2022. After agreeing to take part in the study, participants were asked to fill in a questionnaire to collect their socio-demographic data and habits. Clinical signs were also observed. Sputum and gastric fluid samples were collected and examined using the Xpert MTB/RIF test and BAAR smear microscopy. Data were analysed using R software version 3.6.1. The results of the univariate and multivariate analyses were considered significant for p ≤ 0.05. Results: A total of 309 patients were included in this study, 50.81% (n = 157) men and 49.19% (n = 152) women. Of these, 98 had a positive diagnosis of pulmonary tuberculosis, giving an overall prevalence rate of 31.72%. There were 40 women or 40.82% (95% CI: [0.30 - 0.51]) and 58 men or 59.18% (95% CI: [0.48 - 0.69]). A univariate analysis of the prevalence of tuberculosis according to risk factors and clinical signs indicated a certain association between certain variables. However, an in-depth multivariate logistic regression analysis of this prevalence, according to the risk factors and clinical signs observed in the patients in the study, indicated that the age group 15 and 49 years (Adjusted OR = 47.77;95% CI: [4.4;519.7] p = 0.001*), fever (Adjusted OR = 4.83;95% CI: [1.16, 20.12] p = 0.031*), alcohol consumption (Adjusted OR = 12.2;95% CI: 12.2 [2.5;5.9] p = 0. 002*), smoking (Adjusted OR = 9.83;95% CI: [1.78;54.24] p = 0.037), HIV infection (Adjusted OR = 4.63;95% CI: [1.25;17.1] p = 0.022), cough (Adjusted OR = 4.31;95% CI: [1.21, 15.4] p = 0. 025*), chest pain (Adjusted OR = 103.6;95% CI: [19.4;55.2] p = 0.000), night sweating cough (Adjusted OR = 10.84;95% CI: [3.18;36.98] p = 0.000*) were significant risk factors for pulmonary tuberculosis. Conclusion: The results of the present study showed that the prevalence of pulmonary tuberculosis was greatest among males in Franceville and the surrounding area. The 15 - 49 age group, fever, alcohol consumption, smoking, HIV infection, chest pain, night sweats and cough were significant risk factors for pulmonary tuberculosis. Consequently, screening for tuberculosis in HIV-positive patients, public awareness and community mobilisation should be encouraged. 展开更多
关键词 PREVALENCE pulmonary tuberculosis Ziehl-Neelsen Rapid Acid Staining GeneXpert CHURAB Franceville GABON
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Tumor Necrosis Factor-Alpha (TNF)-308G/A and Interleukin 8(IL-8)-251C/T Polymorphisms in Pulmonary Tuberculosis Patients from Congo
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作者 Faust René Okamba Prudence Spinelie Koumba Pambou +4 位作者 Mandingha Kosso Etoka-Beka Brave Nzoussi Regis Gothard Bopaka Cyr Jonas Morabandza Gabriel Ahombo 《Open Journal of Immunology》 CAS 2023年第1期1-13,共13页
Background: Tuberculosis (TB) is one of the world’s deadliest infectious diseases. Tumor necrosis factor-Alpha (TNF-α) and Interleukin 8 (IL-8) are involved in the pathogenesis of pulmonary TB (PTB). However, the co... Background: Tuberculosis (TB) is one of the world’s deadliest infectious diseases. Tumor necrosis factor-Alpha (TNF-α) and Interleukin 8 (IL-8) are involved in the pathogenesis of pulmonary TB (PTB). However, the contribution of polymorphisms of these cytokines to PTB susceptibility needed more investigation across geographic regions and ethnic groups. Purpose: The aim of this study was to investigate the association of the TNF-α-308 G/A and IL-8-251T/A polymorphisms with PTB risk in the Congolese population. Methods: This case-control study included 150 PTB patients and 160 control subjects. Blood samples were collected from all participants and were used for the TNF-α-308 G/A and IL-8-251T/A genotyping by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) technique. Odds ratios (OR) were calculated to estimate the potential polymorphism associations. A P level of Results: A significant difference was found between PTB patients and controls regarding the TNF-α-308AA genotype (P = 0.035) distribution. Moreover, this genotype was associated with risk to TB (OR = 7.19, 95% CI = 0.85 - 60.65, P = 0.035). The A allele was significantly more frequent in PTB patients than in controls, and was associated with risk to PTB (OR = 1.68, 95% CI = 1.05 - 2.68, P = 0.014). Regarding the IL-8-251T/A gene, TA and AA genotypes were significantly more frequent in PTB patients compared to controls, and were associated with increased risk to PTB (OR = 2.64, 95% CI = 0.97 - 7.18, P = 0.031 and OR = 3.0, 95% CI = 1.13 - 7.98, P = 0.014, respectively). However, the IL-8-251 A allele was not associated to PTB susceptibility (OR = 0.27, 95% CI = 0.15 - 0.44). Conclusion: TNF-α-308G/A and IL-8-251T/A polymorphisms may be associated to PTB susceptibility in the Congolese population, and the AA genotype of both cytokines could be a risk factor. 展开更多
关键词 pulmonary tuberculosis Cytokine Polymorphism Tumor Necrosis Factor-Alpha INTERLEUKIN-8 PCR-RFLP
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X-ray Manifestations of Pneumoconiosis Patients and Differential Analysis with Pulmonary Tuberculosis
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作者 Gaocai XIONG Yuanfeng YANG +2 位作者 Wei ZHANG Mingbi LYU Tingqian LIU 《Agricultural Biotechnology》 CAS 2023年第3期75-78,共4页
[Objectives]This study was conducted to explore the X-ray manifestations of pneumoconiosis patients and differentiation from pulmonary tuberculosis.[Methods]Retrospective analysis was conducted on 103 patients who und... [Objectives]This study was conducted to explore the X-ray manifestations of pneumoconiosis patients and differentiation from pulmonary tuberculosis.[Methods]Retrospective analysis was conducted on 103 patients who underwent lung examinations,including 47 cases of pneumoconiosis and 56 cases of pulmonary tuberculosis.The differences in nodule characteristics and accompanying cavity sign between pneumoconiosis and pulmonary tuberculosis were compared.[Results]The X-ray manifestations of pneumoconiosis patients mainly included various forms of lung images,which were uneven in density,and had blurry edges,and sometimes thickening of lung markings and reduction of lung volume could be observed.The acinar nodules observed in X-ray films of patients with hematogenous disseminated pulmonary tuberculosis appeared petal like.The uniformity of nodule appearance such as nodule distribution,nodule density,and nodule size was significantly lower in pneumoconiosis than in hematogenous disseminated pulmonary tuberculosis,showing a statistical significance(P<0.05).The diameter of cavities in patients with pneumoconiosis accompanied by cavity sign[(0.64±0.13 vs 3.37±0.95)cm]was lower than that in patients with secondary pulmonary tuberculosis accompanied by cavity sign.There was a significant difference in the thickness of the cavity wall between the two diseases,and patients with pneumoconiosis accompanied by cavity sign had a higher rate of thick wall cavities(>3 mm).The X-ray manifestations of pneumoconiosis and tuberculosis were relatively similar,but the distribution,density and size of nodules in pneumoconiosis were relatively uneven,and the patients accompanied by cavity sign had smaller cavity diameter and higher rate of thick-walled cavities.[Conclusions]This study provides a reference for the clinical differential diagnosis of pneumoconiosis and pulmonary tuberculosis. 展开更多
关键词 PNEUMOCONIOSIS pulmonary tuberculosis X-RAY Cavity sign Differential analysis
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Observation on the Effect of Integrated Medical and Nursing Care in Patients with Pulmonary Tuberculosis Combined with Lung Cancer
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作者 Wei Yuan Yuanyuan Lu +4 位作者 Mi Zhang Min Zheng Xing Luan Yanling Feng Linlin Chai 《Proceedings of Anticancer Research》 2023年第3期47-52,共6页
Objective:To explore the effect of integrated medical and nursing care in patients with pulmonary tuberculosis combined with lung cancer.Methods:From August 2021 to August 2022,60 patients with pulmonary tuberculosis ... Objective:To explore the effect of integrated medical and nursing care in patients with pulmonary tuberculosis combined with lung cancer.Methods:From August 2021 to August 2022,60 patients with pulmonary tuberculosis combined with lung cancer were admitted.All patients were diagnosed with pulmonary tuberculosis according to the Guidelines for the Diagnosis and Treatment of Pulmonary Tuberculosis and with lung cancer by pathology.The patients were randomly divided into two groups,with 30 cases in each group.The control group received daily nursing care,whereas the study group received integrated medical and nursing care.The sputum conversion rate,tumor remission rate,and quality of life of patients were observed and analyzed.Results:The item function score and symptom function score of the observation group were higher than those of the control group(P<0.05);the total effective rate of the observation group was significantly higher than that of the control group(P<0.05);the sputum conversion rate of the observation group was significantly higher than that of the control group(P<0.05).Conclusion:For patients with pulmonary tuberculosis combined with lung cancer,the application of integrated medical and nursing care can help consolidate the treatment effect and improve the quality of life of patients;thus,it is worthy of promotion and application. 展开更多
关键词 Medical care integration pulmonary tuberculosis Lung cancer
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Comparison of LAMP,GeneXpert,Mycobacterial Culture,Smear Microscopy,TSPOT.TB,TBAg/PHA Ratio for Diagnosis of Pulmonary Tuberculosis 被引量:4
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作者 Yan DENG Yi-fei DUAN +1 位作者 Shu-pei GAO Jian-miao WANG 《Current Medical Science》 SCIE CAS 2021年第5期1023-1028,共6页
Objective:To investigate the application value of loop-mediated isothermal amplification(LAMP),GeneXpert,mycobacterial culture,smear microscopy,TSPOT.TB(TSPOT),ratio of TB-specific antigen to phytohemagglutinin(TBAg/P... Objective:To investigate the application value of loop-mediated isothermal amplification(LAMP),GeneXpert,mycobacterial culture,smear microscopy,TSPOT.TB(TSPOT),ratio of TB-specific antigen to phytohemagglutinin(TBAg/PHA ratio)in the detection of mycobacterium tuberculosis in the bronchoalveolar lavage fluid.Methods:A retrospective analysis was performed on the patients who underwent bronchoscopy from December 2018 to November 2019 in Tongji Hospital.The patients with positive tuberculosis culture or positive GeneXpert in bronchoalveolar lavage fluid were selected as the case group,and those without tuberculosis served as the control group.The receiver operating characteristic(ROC)curve was used to evaluate the diagnostic value of LAMP,GeneXpert,culture,smear microscopy,TSPOT,and TBAg/PHA ratio.Results:For the patients with positive cultures as case,the sensitivity of LAMP,GeneXpert,smear microscopy,TSPOT and TBAg/PHA ratio was 73.49%,89.16%,25.30%,80.00%,33.85%,respectively,the specificity was 99.00%,100.00%,99.00%,86.00%,100.00%,respectively,the area under the ROC curve(AUC)was 0.849,0.938,0.633,0.830,0.669,respectively.For the patients with positive GeneXpert as case,the sensitivity of LAMP,mycobacterial culture,smear microscopy,TSPOT and TBAg/PHA ratio was 73.20%,74.23%,22.68%,68.92%,29.73%,respectively,the specificity was 99.00%,100.00%,99.00%,86.00%,100.00%,respectively,the AUC was 0.853,0.878,0.623,0.775,0.649,respectively.Conclusion:The sensitivity of GeneXpert was best.The sensitivity and diagnostic value of LAMP were slightly lower than those of GeneXpert,and were similar to tuberculosis culture.The sensitivity of smear microscopy was low.The specificity of TSPOT was low.When TBAg/PHA ratio>0.2 was used as a diagnostic index,the specificity was improved,but the sensitivity was low. 展开更多
关键词 pulmonary tuberculosis bronchoalveolar lavage fluid loop-mediated isothermal amplification GeneXpert TSPOT
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