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Characteristics and biomarkers associated with mortality in COVID-19 patients presenting to the emergency department. Epidemiol Infect 2024; 152:e76. [PMID: 38639116 PMCID: PMC11094378 DOI: 10.1017/s0950268824000633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 03/10/2024] [Accepted: 04/16/2024] [Indexed: 04/20/2024] Open
Abstract
This study aimed to investigate the diverse clinical manifestations and simple early biomarkers predicting mortality of COVID-19 patients admitted to the emergency department (ED). A total of 710 patients with COVID-19 were enrolled from 6,896 patients presenting to the ED between January 2022 and March 2022. During the study period, a total of 478 patients tested positive for COVID-19, among whom 222 (46.4%) presented with extrapulmonary manifestations of COVID-19; 49 (10.3%) patients displayed gastrointestinal manifestations, followed by neurological (n = 41; 8.6%) and cardiac manifestations (n = 31; 6.5%). In total, 54 (11.3%) patients died. A Cox proportional hazards model revealed that old age, acute kidney injury at presentation, increased total leukocyte counts, low platelet counts, decreased albumin levels, and increased LDH levels were the independent predictors of mortality. The albumin levels exhibited the highest area under the curve in receiver operating characteristic analysis, with a value of 0.860 (95% confidence interval, 0.796-0.875). The study showed the diverse clinical presentations and simple-to-measure prognostic markers in COVID-19 patients presenting to the ED. Serum albumin levels can serve as a novel and simple early biomarker to identify COVID-19 patients at high risk of death.
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Extrapulmonary Tuberculosis Presenting As Stage V Bilateral Cervical Lymphadenitis With Cortical Cerebral Watershed Infarct Along With Maxillary and Sphenoid Sinusitis. Cureus 2024; 16:e56055. [PMID: 38618370 PMCID: PMC11009437 DOI: 10.7759/cureus.56055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/12/2024] [Indexed: 04/16/2024] Open
Abstract
Extrapulmonary tuberculosis is an infrequently reported condition. However, in endemic settings, it contributes to a significant number of cases. The most common site of extrapulmonary tuberculosis is the lymph nodes. Herein, an exceedingly rare case of extrapulmonary tuberculosis presenting as bilateral cervical lymphadenitis with external cerebral watershed infarct along with sphenoid and maxillary sinusitis in an Indian male is presented. A detailed literature search revealed that a case with all these clinical conditions together has never been reported to date. A diagnostic workup supported by radiometric investigations helped in the diagnosis, and timely management was initiated.
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Isolated soft tissue tuberculosis: a case report and literature review. Front Med (Lausanne) 2023; 10:1205446. [PMID: 38034532 PMCID: PMC10684684 DOI: 10.3389/fmed.2023.1205446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 10/31/2023] [Indexed: 12/02/2023] Open
Abstract
Soft tissue tuberculosis is a rare extrapulmonary form of tuberculosis with limited experience in diagnosis and treatment. Soft tissue tuberculosis is an extrapulmonary infection with atypical clinical symptoms that can be easily misdiagnosed. In this article, we report a case of a female patient with isolated soft tissue tuberculosis who presented with a progressively enlarging subcutaneous mass as the primary symptom, and was suspected of having a subcutaneous lipoma after ultrasonography. A review of the literature revealed that soft tissue tuberculosis is insidious and mainly occurs in muscles and subcutaneous tissues. It was indicated by histopathology and qPCR testing for Mycobacterium tuberculosis complex. There is no standard treatment protocol for soft tissue tuberculosis, and a comprehensive regimen of surgical debridement of the lesion combined with chemotherapy can be used following the guidelines for treating extrapulmonary tuberculosis. Early diagnosis and standardized anti-tuberculosis treatment can significantly improve the prognosis of patients.
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Site-specific performance of 68Ga-DOTATATE PET/CT in detecting tumors with ectopic adrenocorticotropic hormone secretion. Front Oncol 2023; 13:1204963. [PMID: 37456258 PMCID: PMC10348477 DOI: 10.3389/fonc.2023.1204963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 06/19/2023] [Indexed: 07/18/2023] Open
Abstract
Objective The aim of this study was to assess the detection ability of 68Ga-DOTATATE in pulmonary versus extrapulmonary tumors with ectopic adrenocorticotropic hormone secretion (EAS). Methods Images of 68Ga-DOTATATE PET/CT from 74 patients with suspected EAS were retrospectively reviewed. EAS tumors were confirmed in 39 patients through surgical resection or biopsy. Image findings were compared with the histopathological results. Results EAS tumors were pathologically confirmed via surgery or biopsy in 39 patients. Among those 39 patients, 25 were with pulmonary neuroendocrine tumors (NETs), and the remaining 14 were with extrapulmonary NETs. 68Ga-DOTATATE PET/CT correctly identified the tumor in 26 patients, rendering an overall detection rate of 66.7%. On a site-based analysis, 68Ga-DOTATATE PET/CT correctly identified the EAS tumor in 13 of 25 patients with pulmonary NETs, yielding a detection rate of 52%; for the 14 patients with extrapulmonary NETs, 68Ga-DOTATATE PET/CT correctly identified the EAS tumor in 13, yielding a detection rate of 92.9%. The detection rate of 68Ga-DOTATATE was significantly higher in extrapulmonary NETs than in pulmonary NETs (92.9%% vs. 52%, P = 0.013). For the 13 patients with positive pulmonary NETs, the tumor SUVmax ranged from 1.1 to 7.4 with an average SUVmax of 3.1 ± 2.1. For the 13 patients with positive extrapulmonary NETs, the tumor SUVmax ranged from 2.7 to 21.8 with an average SUVmax of 9.9 ± 6.3. The tumor SUVmax was significantly higher in extrapulmonary tumors than pulmonary tumors (P = 0.015). The tumor size was smaller in pulmonary tumors than in extrapulmonary tumors, while the difference was not significant (P = 0.516). Conclusion 68Ga-DOTATATE showed site-specific difference in detecting tumors with EAS secretion. Specifically, 68Ga-DOTATATE performed better in the extrapulmonary EAS tumors than in pulmonary ones with both higher detection rate and uptake. Combination of anatomic imaging techniques are necessary for the correct diagnosis of pulmonary EAS tumors.
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Pangenome Reconstruction of Mycobacterium tuberculosis as a Guide to Reveal Genomic Features Associated with Strain Clinical Phenotype. Microorganisms 2023; 11:1495. [PMID: 37374997 DOI: 10.3390/microorganisms11061495] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 05/31/2023] [Accepted: 06/02/2023] [Indexed: 06/29/2023] Open
Abstract
Tuberculosis (TB) is one of the leading causes of human deaths worldwide caused by infectious diseases. TB infection by Mycobacterium tuberculosis can occur in the lungs, causing pulmonary tuberculosis (PTB), or in any other organ of the body, resulting in extrapulmonary tuberculosis (EPTB). There is no consensus on the genetic determinants of this pathogen that may contribute to EPTB. In this study, we constructed the M. tuberculosis pangenome and used it as a tool to seek genomic signatures associated with the clinical presentation of TB based on its accessory genome differences. The analysis carried out in the present study includes the raw reads of 490 M. tuberculosis genomes (PTB n = 245, EPTB n = 245) retrieved from public databases that were assembled, as well as ten genomes from Mexican strains (PTB n = 5, EPTB n = 5) that were sequenced and assembled. All genomes were annotated and then used to construct the pangenome with Roary and Panaroo. The pangenome obtained using Roary consisted of 2231 core genes and 3729 accessory genes. On the other hand, the pangenome resulting from Panaroo consisted of 2130 core genes and 5598 accessory genes. Associations between the distribution of accessory genes and the PTB/EPTB phenotypes were examined using the Scoary and Pyseer tools. Both tools found a significant association between the hspR, plcD, Rv2550c, pe_pgrs5, pe_pgrs25, and pe_pgrs57 genes and the PTB genotype. In contrast, the deletion of the aceA, esxR, plcA, and ppe50 genes was significantly associated with the EPTB phenotype. Rv1759c and Rv3740 were found to be associated with the PTB phenotype according to Scoary; however, these associations were not observed when using Pyseer. The robustness of the constructed pangenome and the gene-phenotype associations is supported by several factors, including the analysis of a large number of genomes, the inclusion of the same number of PTB/EPTB genomes, and the reproducibility of results thanks to the different bioinformatic tools used. Such characteristics surpass most of previous M. tuberculosis pangenomes. Thus, it can be inferred that the deletion of these genes can lead to changes in the processes involved in stress response and fatty acid metabolism, conferring phenotypic advantages associated with pulmonary or extrapulmonary presentation of TB. This study represents the first attempt to use the pangenome to seek gene-phenotype associations in M. tuberculosis.
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Diagnostic Performance of Different Laboratory Methods for the Detection of Extrapulmonary Tuberculosis. Microorganisms 2023; 11:microorganisms11041066. [PMID: 37110489 PMCID: PMC10142428 DOI: 10.3390/microorganisms11041066] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 04/06/2023] [Accepted: 04/12/2023] [Indexed: 04/29/2023] Open
Abstract
Accurate and appropriate extrapulmonary tuberculosis (EPTB) diagnosis remains challenging due to its paucibacillary nature, requirement of invasive collection procedures, and lack of sensitive tests. This study investigated the diagnostic performance of different methods for the diagnosis of EPTB. A total of 1340 EPTB specimens were collected from presumptive EPTB patients from four different hospitals between November 2015 and March 2017. The collected specimens were tested with AFB microscopy, culture, Xpert MTB/RIF assay (Xpert), and MTBDRplus assay. Among the 1340 EPTB specimens, 49 (3.66%), 141 (10.52%), 166 (12.39%), and 154 (11.49%) were positive in AFB microscopy, culture, Xpert MTB/RIF, and MTBDRplus assay, respectively. A total of 194 (14.9%) cases were found positive in at least one of these methods. Using culture as a reference standard, the sensitivity and specificity of AFB microscopy, Xpert MTB/RIF, and MTBDRplus assay were: 27.0%/99.1%, 83.7%/96.0%, and 79.4%/96.5%, respectively. Compared to the composite reference standard, the sensitivity of culture, AFB microscopy, Xpert MTB/RIF, and MTBDRplus assay was 72.7%, 25.3%, 85.6%, and 79.4%, respectively, with a specificity of 100% for all the methods. The Xpert MTB/RIF assay showed the highest sensitivity compared to other methods. Considering the short turnaround time and promising findings, Xpert MTB/RIF assay should be integrated into national TB guidelines as a routine diagnostic test.
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Ultrasononography in Managing Extrapulmonary Tuberculosis: A Randomized, Controlled, Parallel, Superiority, Open-Label Trial. Clin Infect Dis 2023; 76:1013-1021. [PMID: 36331957 PMCID: PMC10029990 DOI: 10.1093/cid/ciac871] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 10/19/2022] [Accepted: 11/01/2022] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Patients with suspected extrapulmonary tuberculosis are often treated empirically. We hypothesized that extended focused assessment with sonography for human immunodeficiency virus (HIV) and tuberculosis (eFASH), in combination with other tests, would increase the proportion of correctly managed patients with suspected extrapulmonary tuberculosis. METHODS This trial in adults with suspected extrapulmonary tuberculosis was performed in a rural and an urban hospital in Tanzania. Participants were randomized 1:1 to intervention or routine care, stratified by site and HIV status. All participants underwent clinical evaluation, chest radiography, and testing with sputum Xpert MTB/RIF and urine Xpert MTB/RIF Ultra assays. The intervention was a management algorithm based on results of eFASH plus microbiology, adenosine deaminase (ADA), and chest radiography. The primary outcome was the proportion of correctly managed patients. The presence of positive microbiological or ADA results defined definite tuberculosis. An independent end-point review committee determined diagnoses of probable or no tuberculosis. We evaluated outcomes using logistic regression models, adjusted for randomization stratification factors. RESULTS From September 2018 to October 2020, a total of 1036 patients were screened and 701 were randomized (350 to the intervention and 351 to the control group). Of participants in the intervention group, 251 (72%) had a positive eFASH outcome. In 258 (74%) of the intervention and 227 (65%) of the control participants antituberculosis was initiated treatment at baseline. More intervention participants had definite tuberculosis (n = 124 [35%]), compared with controls (n = 85 [24%]). There was no difference between groups for the primary outcome (intervention group, 266 of 286 [93%]; control group, 245 of 266 [92%]; odds ratio, 1.14 [95% confidence interval: .60-2.16]; P = .68). There were no procedure-associated adverse events. CONCLUSIONS eFASH did not change the proportion of correctly managed patients but increased the proportion of those with definite tuberculosis. CLINICAL TRIALS REGISTRATION Pan African Registry: PACTR201712002829221.
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Comparison of Analytical Sensitivity (Limit of Detection) of Xpert MTB/RIF and Xpert MTB/RIF Ultra for Non-Sputum Specimens. Pathogens 2023; 12:pathogens12020157. [PMID: 36839429 PMCID: PMC9962446 DOI: 10.3390/pathogens12020157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/15/2023] [Accepted: 01/17/2023] [Indexed: 01/20/2023] Open
Abstract
Tuberculosis (TB) is a significant public health threat and has remained a leading cause of death in many parts of the world. Rapid and accurate testing and timely diagnosis can improve treatment efficacy and reduce new exposures. The Cepheid Xpert® MTB/RIF tests have two marketed products (US-IVD and Ultra) that are widely accepted for diagnosis of TB but have not yet been approved for non-sputum specimens. Despite numerous studies in the literature, no data for the analytical sensitivity of these two products on the non-sputum samples are available to date. This is the first study that systematically determined the analytical sensitivities of both US-IVD and Ultra tests on cerebrospinal fluid (CSF), tissue, and bronchoalveolar lavage (BAL). The limits of detection (LoDs) on the US-IVD test for both Mycobacterium tuberculosis and rifampin resistance in CFU/mL, respectively, were as follows: CSF (3.3 and 4.6), tissue (15 and 23), and bronchoalveolar lavage (BAL) (45 and 60), and on the Ultra test: CSF (0.16 and 2.7), tissue (0.11 and 12), and BAL (0.65, and 7.5). Overall, the analytical sensitivities of the Ultra test were substantially better than US-IVD for all sample types tested. This study provided a foundation for using either the US-IVD or Ultra test for the early detection of both pulmonary and extrapulmonary (EP) TB. Furthermore, using Ultra could result in higher TB case detection rates in subjects with paucibacillary TB and EP TB, positively impacting WHO goals to eradicate TB.
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Osteoarticular tuberculosis in Central India: Changing epidemiological profile and emerging challenges. Int J Mycobacteriol 2023; 12:28-32. [PMID: 36926759 DOI: 10.4103/ijmy.ijmy_233_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023] Open
Abstract
Background Osteoarticular tuberculosis (OATB) is a form of extrapulmonary tuberculosis (TB) affecting bones and joints. There is a paucity of data on skeletal TB epidemiology in the annual TB reports and current literature. Many atypical presentations of the disease have also emerged. This necessitates periodic observation of the epidemiological profile of OATB. The aim of this study is to analyze the prevailing epidemiological trends of OATB in Central India. Methods The 5-year ambispective observational study was conducted at the department of orthopedics of a tertiary care center in Central India. Records of patients diagnosed with OATB from January 2017 to December 2021 were analyzed for demographic factors, site of lesion, comorbidities (pulmonary TB, human immunodeficiency virus, and diabetes), etc., Chi-square test for linear trend was used to determine whether a linear trend exists in the number of diagnosed cases. Results Two hundred and ten skeletal TB lesions were found in 208 patients included in the study. OATB was highly reported in young adults and females. Spinal lesions were three times more common than extraspinal OATB lesions. The lumbar spine was the most affected region. Hip was the most common extraspinal site. Unusual sites such as sternoclavicular joint and ischial tuberosity were also involved. Conclusion The burden of OATB is increasing, especially spinal TB. The involvement of atypical sites insists on strong clinical suspicion for early diagnosis. The practice of empirical antitubercular chemotherapy needs to be reviewed considering the risk of drug resistance.
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A Peculiar Peritoneum: A Case of Tuberculosis in a Male Without Known Risk Factors. J Investig Med High Impact Case Rep 2022; 10:23247096221142278. [PMID: 36476082 PMCID: PMC9742681 DOI: 10.1177/23247096221142278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Peritoneal tuberculosis is an uncommon diagnosis in developed countries and most commonly presents in patients with known risk factors for tuberculosis. We report a case of a patient without tuberculosis risk factors who presented with 4 years of intermittent fevers, several weeks of increasing abdominal distention, and newly discovered elevated liver tests. The diagnosis of peritoneal tuberculosis was confirmed following an extensive workup with a positive ascitic fluid culture for Mycobacterium tuberculosis. The patient's fevers resolved with antibiotic therapy, and antibiotic therapy was subsequently de-escalated based on the susceptibility profile.
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Trends in incidence of extrapulmonary tuberculosis in children in the Czech Republic in the past 35 years. Cent Eur J Public Health 2022; 30:207-212. [PMID: 36718921 DOI: 10.21101/cejph.a7499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Accepted: 10/23/2022] [Indexed: 02/01/2023]
Abstract
OBJECTIVE Extrapulmonary tuberculosis (EPTB) in children globally represents a proportion of all cases of tuberculosis, reaching 20% according to published reports. Children are at a higher risk for disseminated TB and extrapulmonary forms. The most prevalent clinical presentations of EPTB in children worldwide are peripheral lymphadenitis and osteoarticular TB. Peritoneal, urogenital, or meningeal tuberculosis is less frequent, and their diagnosis is often difficult. The aim of the study was the determination of EPTB incidence in children in a low-prevalence region over 35 years. METHODS Descriptive retrospective study of the incidence of EPTB in children and adolescents (aged 0-18 years) in the Czech Republic in the years 1987-2021 as reported in the tuberculosis register. RESULTS Total amount of EPTB cases was 95. The most prevalent form was extrathoracic lymph node TB. The median age was 10 years. Most patients (84%) were Czechs. None of them died. The ratio of pulmonary and extrapulmonary TB was 79.8% to 20.2%. CONCLUSION The low incidence of EPTB in Czech children is congruent with a low incidence of TB in the Czech Republic. Our study confirms that the most frequent form of EPTB is peripheral lymph node TB. Our study did not prove a significant change in the trend of EPTB after the cessation of the mandatory Bacillus Calmette-Guerin (BCG) vaccination programme.
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Abstract
BACKGROUND Clinical presentation for extrapulmonary tuberculosis (EPTB) in children can be variable and nonspecific, leading to delayed diagnosis, disease and death. We describe the age-specific clinical presentation and identify risk factors for EPTB among children in Pakistan. METHODS In 2015-2016 in 4 facilities in Sindh, Pakistan, children were diagnosed with TB either through bacteriologic confirmation or clinical-radiologic criteria. EPTB comprised any form of TB disease that did not involve the lungs. Among children with TB disease, we report demographics, clinical characteristics and symptoms, family medical history and diagnostic test results for children with and without EPTB. We conduct age-specific regression analyses to identify factors associated with an EPTB diagnosis among children age 0-4, 5-9 and 10-14 years. RESULTS A total of 1163 children were diagnosed with TB disease, of which 157 (13.5%) had EPTB. Of those, 46 (29.3%) were 0-4, 53 (33.8%) were 5-9 and 58 (36.9%) were 10-14 years old. Of children with EPTB, the most frequently reported sites were lymph node (113, 72.4%) and abdominal (31, 19.9%). Weight loss was associated with an increased risk of EPTB in the 0-4-year-old (adjusted odds ratio: 2.80, 95% confidence interval: 1.05-7.47) and 10-14-year-old (adjusted odds ratio: 2.79, 95% confidence interval: 1.28-6.07) groups, and the presence of cough was associated with a decreased risk of EPTB. CONCLUSIONS This study provides new knowledge about age-specific clinical presentation and risk factors of EPTB in children in Pakistan. Our results can help to optimize clinical algorithms designed to achieve a timely diagnosis in children with EPTB along with improved treatment outcomes.
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The Management of Extrapulmonary Comorbidities and Treatable Traits; Obesity, Physical Inactivity, Anxiety, and Depression, in Adults With Asthma. FRONTIERS IN ALLERGY 2022; 2:735030. [PMID: 35387051 PMCID: PMC8974714 DOI: 10.3389/falgy.2021.735030] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 08/19/2021] [Indexed: 12/31/2022] Open
Abstract
Asthma is a complex and heterogenous disease characterized by variability in disease expression and severity. Multiple extrapulmonary comorbidities and treatable traits are common in people with asthma, and there is an increasing appreciation of how these may complicate asthma management. This review will discuss the prevalence and impact of extrapulmonary comorbidities/risk factors or "traits," which have been found to co-exist in asthma (obesity, symptoms of depression and/or anxiety and physical inactivity), the impact these traits have on future outcomes (including exacerbation risk and quality of life) and asthma management, and how we should target treatment in asthma when these extrapulmonary traits are present.
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Extrapulmonary Manifestations COVID-19. ACTA MEDICA INDONESIANA 2022; 54:314-315. [PMID: 35818654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
After being declared as a pandemic on March 11, 2020 by the World Health Organization, COVID-19 has affected 497 million people worldwide as of 9 April 2022. COVID-19 is a disease with a plethora of clinical manifestations, which extends to those beyond pulmonary signs and symptoms. Studies that report on the clinical presentation of COVID-19 rarely report specifically on cases with only extrapulmonary manifestations of COVID-19. Extrapulmonary clinical presentations of COVID-19 without pulmonary signs and symptoms is rare, and in such cases, COVID-19 is rarely suspected.We herewith describe four patients with extrapulmonary manifestations of COVID-19, with positive SARS-COV-2 PCR when the test was performed for initial patient screening. The first patient is a 44-year-old female who developed painful ulcer with burning sensation at the lateral side of the tongue along with low grade fever. This symptom appeared after the initial complaints of coughing and nasal congestion subsided. The second patient is a 37-year-old male, who complained of red eyes with itchiness and increased tear production for 3 days before seeing an ophthalmologist. The third patient is a 44-year-old female who developed burning sensation and soreness on her throat upon swallowing with fever and chills. These symptoms appear consecutively without any respiratory complaint. The fourth patient is a previously healthy, 30-year-old female, with a normal weight and BMI, and without any comorbidity, cardiovascular risk and neither personal nor family history of cardiovascular disease. In these 4 patients, COVID-19 stomatitis, conjunctivitis, pharyngitis and COVID-19-associated atrial fibrillation was subsequently diagnosed, respectively.In the pandemic stage of COVID-19, COVID-19 screening has often been routinely performed due to the high risk of transmission. However, the decrease in the number of COVID-19 cases may prompt physicians to perform SARS-COV-2 testing based on clinical suspicion. It is imperative to consider the likelihood of COVID-19 and perform SARS-COV-2 PCR in patients with extrapulmonary complaints that have persisting complaints despite treatment.
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Anemia and Nutritional Status in Tuberculosis Patients. Int J Appl Basic Med Res 2021; 11:226-230. [PMID: 34912685 PMCID: PMC8633694 DOI: 10.4103/ijabmr.ijabmr_76_21] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 07/01/2021] [Accepted: 07/30/2021] [Indexed: 11/04/2022] Open
Abstract
Introduction Anemia is a common complication of pulmonary tuberculosis (TB). Nutritional deficiency and malabsorption syndrome can deepen the severity of anemia. The aim of the present study was to study anemia and nutritional status in patients with TB at a tertiary care center. Materials and Methods All patients diagnosed with TB (pulmonary and extrapulmonary), registered withRevised National TB Control Programme (RNTCP), taking DOTS regimen, attending the outpatient department as well as those admitted in the medicine and chest units of a tertiary care hospital, were enrolled in the present study. Results Anemia was more common between the age groups of 51 and 60 years, with distribution of males (87 [58%]), patients with diabetes (49 [32%]), and hypertensive patients (29 [19.3%]). In our study, 48 (85.7%) out of 56 patients diagnosed with extrapulmonary TB were found to have anemia; similarly, 77 (88.5%) out of 87 patients diagnosed to have pulmonary TB were anemic. Anemia of chronic disease (128 [97.17%]) was higher when compared to that of those with iron-deficiency anemia (3 [2.29%]). According to body mass index (BMI), 135 (90%) patients were underweight; according to mid-arm circumference (MAC), 131 (87.3%) patients had severe malnutrition; and according to waist-hip ratio [WHR], 96 (64%) patients were underweight. Conclusion Anemia was common in males and alcoholics, and there was a high prevalence of anemia of chronic disease. In addition, anemia was associated with high erythrocyte sedimentation rate and C-reactive protein. High proportions of TB patients (pulmonary and extrapulmonary) were classified as underweight and malnourished on the basis of different parameters (BMI, MAC, and WHR); in addition, the degree of malnutrition was higher in patients with anemia than in those without.
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Therapeutic challenges of extrapulmonary dual organ system involvement in COVID-19: A case report. MEDICINE INTERNATIONAL 2021; 1:24. [PMID: 36698532 PMCID: PMC9829092 DOI: 10.3892/mi.2021.24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 12/06/2021] [Indexed: 01/28/2023]
Abstract
Respiratory symptoms and signs remain the hallmark of coronavirus disease 2019 (COVID-19) infection. However, extrapulmonary manifestations of COVID-19 are not uncommon, and are likely to be underreported. The present study describes a clinical case of a 64-year-old patient with COVID-19 with marked extrapulmonary manifestations in the setting of strong positive reactions with cycle threshold values of reverse transcription polymerase chain reaction for COVID-19. He presented with asymptomatic bradycardia with wide pulse pressure, eventually requiring transvenous cardiac pacing. He later complained of lower abdominal pain associated with no bowel movements for four days. The computed tomography examination of the abdomen revealed circumferential wall thickening at the proximal ascending colon, suggestive of inflammatory changes and features of obstruction in the presence of inguinal hernia. Despite aggressive resuscitative efforts, the patient continued to deteriorate with multiorgan failure, and eventually succumbed to the disease after 6 days of hospitalization. The present case study deliberates the sharing of our clinical experience and therapeutic challenges in the management of COVID-19 with complex extrapulmonary manifestation.
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Tuberculous lymphadenitis - A case report. Clin Case Rep 2021; 9:e05198. [PMID: 34938559 PMCID: PMC8666931 DOI: 10.1002/ccr3.5198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 11/23/2021] [Accepted: 11/27/2021] [Indexed: 11/07/2022] Open
Abstract
Although tuberculosis manifests mostly as a pulmonary disease, extrapulmonary presentations can occur and must be taken into consideration depending on the clinical setting.
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A Case Report of Renal Tuberculosis With Associated Unusual Pulmonary Findings. Cureus 2021; 13:e19972. [PMID: 34984132 PMCID: PMC8715891 DOI: 10.7759/cureus.19972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/28/2021] [Indexed: 11/16/2022] Open
Abstract
Tuberculosis (TB) is a wide-reaching chronic inflammatory disease predominantly infecting the lungs. When it infects other sites, it is termed extrapulmonary TB. Among the extrapulmonary forms, genitourinary TB (GU-TB) accounts for 30%-40% of cases. We report a case of pulmonary-renal TB with unusual pulmonary findings. Subsequent investigation of a frank haematuria case revealed positive Mycobacterium TB culture and acid-fast bacillus polymerase chain reaction (AFB-PCR) samples of urine, with abdominal imaging findings suggestive of GU-TB. Pulmonary involvement was evident on chest imaging as bilateral innumerable small nodules and tree-in-bud pattern with negative AFB-PCR from bronchoalveolar lavage samples. Clinicians practicing in endemic countries should adopt a high index of suspicion to avoid treatment delays and the development of complications of GU-TB.
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Treatment outcomes of patients with tuberculosis and diabetes: A prospective cohort study from India. Int J Mycobacteriol 2021; 10:111-115. [PMID: 34558460 DOI: 10.4103/2212-5531.307069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Introduction Tuberculosis (TB) and diabetes mellitus (DM) are significant causes of morbidity and mortality in developing countries. This study aimed to explore the relationship between diabetes and TB. Methods This was a prospective cohort study in which all newly diagnosed inpatients with TB above the age of 18 years during the study period (September 2018 to August 2020) were included. Fasting sugars and glycosylated hemoglobin (HbA1c) levels were recorded at the baseline, 3rd month, and 6th month in the diabetic patients on antitubercular therapy (ATT). Treatment outcomes were measured in both the diabetic and the nondiabetic groups. Results The prevalence of diabetes in patients with TB admitted at our tertiary care hospital was found to be 38.5%. A favorable treatment outcome was seen in 96.3% of the patients with DM when compared to 95.6% in those without diabetes. A decreasing trend of HbA1c and fasting sugars was noticed in patients with DM during ATT. Conclusion The screening of DM in patients with TB can help in early diagnosis and better glycemic control which may improve the possibility of favorable outcomes.
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Extrapulmonary manifestations and complications of severe acute respiratory syndrome coronavirus 2 infection: a systematic review. Singapore Med J 2021. [PMID: 34544216 DOI: 10.11622/smedj.2021100] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
INTRODUCTION We aimed to describe the extrapulmonary manifestations of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection, including their frequency, onset with respect to respiratory symptoms, pathogenesis and association with disease severity. METHODS We searched the MEDLINE and Embase databases for SARS-CoV-2-related studies. Meta-analysis, observational studies, case series and case reports published in English or Chinese between 1 January and 1 May 2020 were included. Reports with only paediatric or obstetric cases were excluded. RESULTS 169 articles were included. Early manifestations (preceding respiratory symptoms until Day 6 of onset) included olfactory and gustatory disturbance (self-reported in up to 68% and 85% of cases, respectively), gastrointestinal symptoms (up to 65.9%) and rash (up to 20.4%). From Day 7 onwards, hypercytokinaemia, paralleled multi-organ complications including acute cardiac injury (pooled incidence of 17.7% in 1,412 patients, mostly with severe disease and 17.4% mortality), kidney and liver injury (up to 17% and 33%, respectively) and thrombocytopenia (up to 30%). Hypercoagulability resulted in venous thromboembolic events in up to 31% of all patients. Uncommon disease presentation and complications comprised Guillain-Barré syndrome, rhabdomyolysis, otitis media, meningoencephalitis and spontaneous pneumomediastinum. CONCLUSION Although the systemic manifestations of SARS-CoV-2 infection are variegated, they are deeply interwoven by shared mechanisms. Two phases of extrapulmonary disease were identified: (a) an early phase with possible gastrointestinal, ocular and cutaneous involvement and (b) a late phase characterised by multiorgan dysfunction and clinical deterioration. A clear, multidisciplinary consensus to define and approach thromboinflammation and cytokine release syndrome in SARS-CoV-2 is needed.
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Patterns of Extrapulmonary Metastases in Sarcoma Surveillance. Cancers (Basel) 2021; 13:cancers13184669. [PMID: 34572896 PMCID: PMC8470859 DOI: 10.3390/cancers13184669] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 09/16/2021] [Accepted: 09/16/2021] [Indexed: 01/31/2023] Open
Abstract
Soft tissue sarcomas (STS) most commonly metastasize to the lungs. Current surveillance guidelines variably recommend abdominal and pelvic imaging, but there is little evidence to support this. We sought to determine the proportion of initial pulmonary versus extrapulmonary metastases, the time to development of each, and factors to identify patients that would benefit from abdominopelvic surveillance. We retrospectively reviewed 382 patients who underwent surgical treatment for STS at a single institution. Of the 33% (126/382) of patients who developed metastases, 72% (90/126) were pulmonary, 22% (28/126) were extrapulmonary, and 6% (8/126) developed both simultaneously. Initial extrapulmonary metastases occurred later (log rank p = 0.049), with median 11 months (IQR, 5 to 19) until pulmonary disease and 22 months (IQR, 6 to 45) until extrapulmonary disease. Pulmonary metastases were more common in patients with high grade tumors (p = 0.0201) and larger tumors (p < 0.0001). Our multivariate analysis did not identify any factors associated with initial extrapulmonary metastases. A substantial minority of initial metastases were extrapulmonary; these occurred later and over a broader time range than initial pulmonary metastases. Moreover, extrapulmonary metastases are more difficult to predict than pulmonary metastases, adding to the challenge of creating targeted surveillance protocols.
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Enteroclysis in gastrointestinal tuberculosis: an overview. Adv Respir Med 2021; 89:468. [PMID: 34269410 DOI: 10.5603/arm.a2021.0063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 03/14/2021] [Accepted: 04/10/2021] [Indexed: 11/25/2022]
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Comparison of clinical and laboratory profile of pulmonary and extrapulmonary tuberculosis in children: A single-center experience from India. J Clin Transl Res 2021; 7:423-427. [PMID: 34667887 PMCID: PMC8520702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Revised: 05/15/2021] [Accepted: 06/07/2021] [Indexed: 11/02/2022] Open
Abstract
BACKGROUND Pediatric tuberculosis (TB) is an indicator of the recent transmission of TB in the community. However, the diagnosis of pediatric TB poses a challenge to clinicians. AIMS We aimed to evaluate and compare the clinical and laboratory profile of pulmonary TB (PTB) and extra PTB (EPTB) in children and adolescents. METHODS In this retrospective observational study, children attending the pediatric TB clinic of All India Institute of Medical Sciences, Rishikesh, from August 2015 to July 2017 were included in the study. The medical case records of patients were reviewed for demography, clinical findings, investigations, and diagnosis. The clinical and laboratory characteristics of patients with PTB and EPTB were compared. RESULTS A total of 58 children included. Out of which, 33 (56.9%) had PTB, and 25 (43.1%) had EPTB. The EPTB cases included 15 (60%) pleural TB, 9 (36%) lymph node TB, and 1 (4%) TB meningitis patient. Fever, cough, and weight loss were the most common symptoms. Hilar lymphadenopathy was the most common radiological abnormality. Microbiological confirmation was possible in 54.5% of patients with PTB. Cough (aOR 70.326; 95% CI: 5.370-921.032) and microbiological confirmation (aOR 46.011; 95% CI: 2.073-1021.201) were more in PTB as compared to EPTB. CONCLUSIONS PTB and EPTB are common in children and adolescents. The typical clinical manifestations and positive microbiological confirmation are less common in EPTB than PTB. RELEVANCE FOR PATIENTS TB is one of the common communicable diseases in the developing world. Diagnosis of TB in children is often challenging. Our study results help in better understanding childhood TB and EPTB clinical features and have potential to increase diagnostic yield.
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Abstract
Introduction: Tuberculosis (TB) is a major cause of morbidity and mortality globally. Extrapulmonary TB (EPTB) constitutes about 15%-20% of all TB patients, but accounts for 50% among HIV-coinfected. Confirmation of microbial diagnosis of EPTB is usually challenging.Areas covered: Availability of newer imaging modalities like 18FDG-PET-CT and PET-MRI has facilitated precise anatomical localization of the lesions and mapping the extent of EPTB. The use of image- and endoscopy-guided invasive diagnostic methods has made procurement of tissue/body fluids for diagnostic testing possible. With the advent of universal drug-susceptibility testing, a rapid diagnosis of drug-resistance is now possible in EPTB. Drug-susceptible EPTB usually responds well to first-line anti-TB treatment; TB meningitis, bone and joint TB and lymph node TB requires longer durations of treatment.Expert opinion: Adjunctive use of corticosteroids in the initial period is recommended in the central nervous system and pericardial TB. Surgical intervention is helpful to obtain tissue samples for diagnosis. Adjunctive surgical treatment along with medical treatment is useful in treating complications like hydrocephalus, Pott's spine. Follow-up of EPTB patients is crucial as treatment period is usually prolonged, requires recognition of development of immune reconstitution and inflammatory syndrome (IRIS), monitoring of adverse events, serious adverse events like anti-TB drug-induced hepatotoxicity, organ-related complications, and treatment adherence.
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A rare presentation of isolated carpal bone tuberculous osteomyelitis mimicking gouty arthritis. Int J Mycobacteriol 2021; 9:325-328. [PMID: 32862171 DOI: 10.4103/ijmy.ijmy_97_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Tuberculosis (TB) is the most prevalent infectious disease in Southeast Asia. It causes both pulmonary and extrapulmonary diseases. TB of the wrist is rare and presents as osteomyelitis or tenosynovitis. We report a middle-aged male with carpal bone tuberculous osteomyelitis. He presented with left wrist pain initially treated as gouty arthritis. Within 2 weeks, he developed seropurulent discharge with osteomyelitic changes on imaging. He underwent debridement, and intraoperatively, there was destruction of most carpal bones. Histopathological examination revealed chronic granulomatous inflammation with abscess formation. Anti-TB medication was initiated, and he made a complete recovery with almost full range of wrist movement after 9 months of treatment. This case serves as a reminder that TB is a great mimicker, and a high index of suspicion is required to make a diagnosis of TB of the wrist. Early initiation of anti-TB is pivotal to prevent complications and deterioration of joint functions.
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Recurrent Tuberculosis Disease in Singapore. Open Forum Infect Dis 2021; 8:ofab340. [PMID: 34307732 PMCID: PMC8297698 DOI: 10.1093/ofid/ofab340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 06/23/2021] [Indexed: 11/12/2022] Open
Abstract
Background Previously treated (ie, recurrent) tuberculosis (TB) cases account for approximately 7%-8% of incident TB globally and in Singapore. Molecular fingerprinting has enabled the differentiation of these patients into relapsed or reinfection cases. Methods Patient demographics, disease characteristics, and treatment information were obtained from the national TB notification registry and TB Control Unit. We performed a retrospective, case-control study to evaluate factors associated with recurrent TB disease in Singapore citizens and permanent residents with culture-positive TB from 2006 to 2013 and who developed a second episode of culture-positive TB up to 2016 using multivariable logistic regression analyses. Results Ninety-one cases with culture-positive first and recurrent TB disease episodes were identified. Recurrent TB was associated with age ≥60 years (adjusted odds ratio [aOR], 1.98 [95% confidence interval {CI}, 1.09-3.61), male sex (aOR, 2.29 [95% CI, 1.22-4.51]), having concomitant pulmonary and extrapulmonary TB (aOR, 3.10 [95% CI, 1.59-6.10]) and extrapulmonary TB alone (aOR, 3.82 [95% CI, 1.12-13.31]), and was less likely in non-Malays (aOR, 0.52 [95% CI, .27-.99]). DNA fingerprinting results for both episodes in 49 cases differentiated these into 28 relapsed and 21 reinfection cases. Relapse was associated with having concomitant pulmonary and extrapulmonary TB (aOR, 9.24 [95% CI, 2.50-42.42]) and positive sputum acid-fast bacilli smear (aOR, 3.95 [95% CI, 1.36-13.10]). Conclusions Relapse and reinfection contributed to 57% and 43%, respectively, of recurrent TB in Singapore. Our study highlights the underappreciated association of concomitant pulmonary and extrapulmonary TB as a significant risk factor for disease relapse.
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Spindle cell lesion on fine needle aspiration as an initial step for diagnosis of lymphangioleiomyomatosis: Report of a rare case. Diagn Cytopathol 2021; 49:E352-E355. [PMID: 34000096 DOI: 10.1002/dc.24802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 05/07/2021] [Indexed: 11/09/2022]
Abstract
Lymphangioleiomyomatosis (LAM) is a rare systemic disease of women of reproductive age characterized by proliferation of abnormal smooth muscle like cells (LAM cells). Patients with LAM characteristically present with chronic dyspnea and cough and less commonly with spontaneous pneumothorax. Manifestation of extrapulmonary LAM as an initial presenting symptom is rare with a renal angiomyolipoma and lymphangioleiomyoma being most common. Although histologic findings of LAM are well-described, the cytological features; however, have been described only in few case reports, which focus on pulmonary LAM. Here, we report a case where initial diagnosis of LAM was made on pelvic "lymph node" fine needle aspiration (FNA) and biopsy in otherwise asymptomatic 25-year-old female, leading to further investigation and detection of developing cystic lung lesions. FNA cytology from the pelvic "lymph node" yielded proliferation of spindle cells without cytologic atypia. This case presented both clinical and histopathologic challenge, requiring clinical correlation and immunohistochemical staining for diagnosis. While rare, it is important to consider LAM in the differential diagnosis of spindle cell lesions in aspirate from nodules around vascular bundles in women of reproductive age even without history of lung lesion.
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Phase II study of temozolomide monotherapy in patients with extrapulmonary neuroendocrine carcinoma. Cancer Sci 2021; 112:1936-1942. [PMID: 33453146 PMCID: PMC8088944 DOI: 10.1111/cas.14811] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 01/12/2021] [Accepted: 01/12/2021] [Indexed: 12/28/2022] Open
Abstract
Extrapulmonary neuroendocrine carcinoma (EPNEC) is a lethal disease with a poor prognosis. Platinum-based chemotherapy is used as the standard first-line treatment for unresectable EPNEC. Several retrospective studies have reported the results of the utilization of temozolomide (TMZ) as a drug for the second-line treatment for EPNEC. Patients with unresectable EPNEC that were resistant to platinum-based combination chemotherapy were recruited for a prospective phase II study of TMZ monotherapy. A 200 mg/m2 dose of TMZ was given from day 1 to day 5, every 4 weeks. Response rate (RR) was evaluated as the primary end-point. The presence of O6 -methylguanine DNA methyltransferase (MGMT) in EPNEC patients was also evaluated as exploratory research. Thirteen patients were enrolled in this study. Primary lesions were pancreas (n = 3), stomach (n = 3), duodenum (n = 1), colon (n = 1), gallbladder (n = 1), liver (n = 1), uterus (n = 1), bladder (n = 1), and primary unknown (n = 1). Each case was defined as pathological poorly differentiated neuroendocrine carcinoma from surgically resected and/or biopsied specimens. The median Ki-67 labeling index was 60% (range, 22%-90%). The RR was 15.4%, progression-free survival was 1.8 months (95% confidence interval [CI], 1.0-2.7), overall survival (OS) was 7.8 months (95% CI, 6.0-9.5), and OS from first-line treatment was 19.2 months (95% CI, 15.1-23.3). No grade 3 or 4 hematological toxicity had occurred and there was one case of grade 3 nausea. One case presented MGMT deficiency and this case showed partial response. Temozolomide monotherapy is a feasible, modestly effective, and safe treatment for patients with unresectable EPNEC following platinum-based chemotherapy, especially those with MGMT deficiency.
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Biopsy-confirmed Genitourinary Tuberculosis in a Secondary Health Care Hospital: An Evidence-based Clinical Review. Res Rep Urol 2021; 13:133-137. [PMID: 33763390 PMCID: PMC7982704 DOI: 10.2147/rru.s286899] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 02/08/2021] [Indexed: 11/29/2022] Open
Abstract
Introduction Tuberculosis (TB) is a worldwide disease and remains a major public health problem in developing countries, with 95% of cases occurring in developing countries, including Indonesia. It is caused by Mycobacterium tuberculosis, an acid-fast aerobic bacillus. When M. tuberculosis infects other than lung, it is called extrapulmonary tuberculosis (EPTB). Among other organs, genitourinary tuberculosis (GUTB) is responsible for 30–40% of all EPTB cases. Methods The study was conducted in a secondary health-care hospital in central Jakarta over a five-year period. We took data from hospital’s medical records and collected all the positive histopathological reports on biopsied tissue of the genitourinary tract from 2014–2019. Results Eleven patients showed positive histopathological results for TB on their biopsied genitourinary tissue. The genitourinary tracts involved were as follows: prostate (n=2), kidney (n=1), ureter (n=2), epididymis (n=1), epididymo-orchitis (n=1), bladder (n=4). All of them presented with specific genitourinary symptoms, such as lower urinary tract symptoms (LUTS) (n=8), dysuria (n=9), urinary retention (n=2), flank pain (n=6), and incontinence (n=1). Nine of 11 patients (81.8%) exhibited systemic manifestations, with fever being the most common (n=8), followed by malaise (n=6), dyspepsia syndrome (n= 4), and weight loss (n=3). Discussion Consistent with other studies, our research found that the prevalence of GUTB is substantially decreased with advancing age. Kidney is the most common site infected in GUTB infection. GUTB is easily overlooked, because its signs and symptoms are usually typical of a conventional bacterial cystitis. Conclusion Because of its insidious nature and late-onset symptoms, diagnosis of GUTB is often late to approach, leading to higher morbidity and even mortality rate. This leads into further complications of the disease, which are largely preventable by a correct and timely diagnosis followed by appropriate therapy.
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Primary Small Cell Carcinoma of the Kidney: Disease Characteristics and Treatment Outcomes. MEDICINES 2021; 8:medicines8010006. [PMID: 33477429 PMCID: PMC7830648 DOI: 10.3390/medicines8010006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 01/11/2021] [Accepted: 01/13/2021] [Indexed: 12/21/2022]
Abstract
Background: Primary small cell carcinoma of the kidney (PSCCK) is exceedingly rare and data on disease characteristics and outcomes are sparse. This study examines a nationally-representative cancer registry to better characterize PSCCK. Methods: We queried the National Cancer Database to identify patients with histology-confirmed PSCCK from 2004 to 2015. Adjusted Cox proportional hazards regression and Kaplan–Meier analyses were employed to assess predictors of mortality and estimate median survival time, respectively. Results: A total of 110 patients were included (47:53% female:male, 77% ≥60 years of age, 86% Caucasian). Significant predictors of mortality included female sex, age 60–69 years, treatment at an Integrated Network Cancer Program, stage cM1, and lack of surgical and chemoradiotherapy treatment. Independent protective factors were high socioeconomic status and treatment at an Academic Research Program. The estimated median overall survival time was 9.31 (95% CI 7.28–10.98) months for all patients. No differences in estimated survival time were observed across individual treatment modalities among those patients who underwent treatment (p = 0.214). Conclusions: PSCCK is an aggressive malignancy with a median survival time of less than one year. Future studies that correlate clinical tumor staging with specific treatment modalities are needed to optimize and individualize management.
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What Works When Treating Granulomatous Disease in Genetically Undefined CVID? A Systematic Review. Front Immunol 2021; 11:606389. [PMID: 33391274 PMCID: PMC7773704 DOI: 10.3389/fimmu.2020.606389] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 11/17/2020] [Indexed: 12/29/2022] Open
Abstract
Background Granulomatous disease is reported in at least 8–20% of patients with common variable immunodeficiency (CVID). Granulomatous disease mainly affects the lungs, and is associated with significantly higher morbidity and mortality. In half of patients with granulomatous disease, extrapulmonary manifestations are found, affecting e.g. skin, liver, and lymph nodes. In literature various therapies have been reported, with varying effects on remission of granulomas and related clinical symptoms. However, consensus recommendations for optimal management of extrapulmonary granulomatous disease are lacking. Objective To present a literature overview of the efficacy of currently described therapies for extrapulmonary granulomatous disease in CVID (CVID+EGD), compared to known treatment regimens for pulmonary granulomatous disease in CVID (CVID+PGD). Methods The following databases were searched: Embase, Medline (Ovid), Web-of-Science Core Collection, Cochrane Central, and Google Scholar. Inclusion criteria were 1) CVID patients with granulomatous disease, 2) treatment for granulomatous disease reported, and 3) outcome of treatment reported. Patient characteristics, localization of granuloma, treatment, and association with remission of granulomatous disease were extracted from articles. Results We identified 64 articles presenting 95 CVID patients with granulomatous disease, wherein 117 different treatment courses were described. Steroid monotherapy was most frequently described in CVID+EGD (21 out of 53 treatment courses) and resulted in remission in 85.7% of cases. In CVID+PGD steroid monotherapy was described in 15 out of 64 treatment courses, and was associated with remission in 66.7% of cases. Infliximab was reported in CVID+EGD in six out of 53 treatment courses and was mostly used in granulomatous disease affecting the skin (four out of six cases). All patients (n = 9) treated with anti-TNF-α therapies (infliximab and etanercept) showed remission of extrapulmonary granulomatous disease. Rituximab with or without azathioprine was rarely used for CVID+EGD, but frequently used in CVID+PGD where it was associated with remission of granulomatous disease in 94.4% (17 of 18 treatment courses). Conclusion Although the number of CVID+EGD patients was limited, data indicate that steroid monotherapy often results in remission, and that anti-TNF-α treatment is effective for granulomatous disease affecting the skin. Also, rituximab with or without azathioprine was mainly described in CVID+PGD, and only in few cases of CVID+EGD.
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Intricate interplay between Covid-19 and cardiovascular diseases. Rev Med Virol 2020; 31:e2188. [PMID: 33128859 DOI: 10.1002/rmv.2188] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 10/17/2020] [Accepted: 10/19/2020] [Indexed: 02/06/2023]
Abstract
Covid-19 disease can involve any organ system leading to myriad manifestations and complications. Cardiovascular manifestations are being increasingly recognised with the improved understanding of the disease. Acute coronary syndrome, myocarditis, arrhythmias, cardiomyopathy; heart failure and thromboembolic disease have all been described. The elderly and those with prior cardiac diseases are at an increased risk of mortality. Overlapping symptomatology, ability of drugs to cause QTc interval (start of Q wave to the end of T wave) prolongation on electrocardiogram and arrhythmias, potential drug interactions, the need to recognise patients requiring urgent definitive management and provide necessary bedside interventions without increasing the risk of nosocomial spread have made the management challenging. In the background of a pandemic, non-Covid-19 cardiac patients are affected by delayed treatment and nosocomial exposure. Triaging using telemedicine and artificial intelligence along with utilization of bedside rapid diagnostic tests to detect Covid-19 could prove helpful in this aspect.
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Epidemiological profile among pulmonary and extrapulmonary tuberculosis patients in Laayoune, Morocco. Pan Afr Med J 2020; 37:56. [PMID: 33209183 PMCID: PMC7648485 DOI: 10.11604/pamj.2020.37.56.21111] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 08/31/2020] [Indexed: 12/14/2022] Open
Abstract
Introduction despite major strides in the prevention, diagnosis and management of tuberculosis, the disease continues to be one of the most pressing global health problems, particularly in developing countries. The purpose of the present study was to describe the epidemiological profile among tuberculosis patients in Laayoune, Morocco. Methods a retrospective study was conducted among tuberculosis patients (having extrapulmonary tuberculosis and pulmonary tuberculosis), registered in the diagnosis of tuberculosis and respiratory diseases reference center of Laayoune, between January 2017 and May 2018. Demographic characteristics, clinical presentation of TB and apparent risk factors of the disease were obtained from the medical case records of all patients. Results during the study period, a total of 211 patients (125 males and 86 females) with tuberculosis were enrolled. The majority of cases (93.40%) were newly diagnosed and the segment with the pulmonary tuberculosis was 63.50%. The highest disease burden was found in the ≥15 year age group (92.40%; p=0.022). Men were more frequently affected by pulmonary tuberculosis (70.90%), while extrapulmonary tuberculosis was more commonly detected in women (61%) (p<0.0001). The most common sites of extrapulmonary disease were lymphatic (32.47%), pleural (16.88%) and spinal tuberculosis (15.58%). HIV infection and smoking seem to be the most important risk factors that affect host defense against TB infection. Conclusion the results obtained in tuberculosis patients in Laayoune, Morocco, showed that active tuberculosis was associated with risk factors such as sex, age and smoking.
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The Role of Immune Checkpoint Inhibitors in the Treatment of Extensive-Stage Extrapulmonary Small Cell Carcinoma. Cureus 2020; 12:e8862. [PMID: 32617246 PMCID: PMC7325398 DOI: 10.7759/cureus.8862] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Small cell carcinoma is a type of highly aggressive poorly differentiated neuroendocrine tumor that can arise from multiple organs, including but not limited to bronchial tissue, pancreas, gastrointestinal tract, and genitourinary system. The most commonly studied type is small cell lung cancer (SCLC) which carries the worst prognosis among lung cancers. After multiple promising clinical trials, the National Comprehensive Cancer Network has recently added atezolizumab and durvalumab in combination with platinum-based chemotherapy/etoposide to the first-line treatment regimen for extensive-stage SCLC (ES-SCLC). Meanwhile, the recommended treatment for extrapulmonary small cell carcinoma (EPSCC) remains unchanged. In this review, we try to explore the role of immunotherapy in the treatment of EPSCC.
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Pneumocystis jirovecii infection of bilateral adrenal glands in an immunocompetent adult: a case report. J R Coll Physicians Edinb 2020; 49:222-224. [PMID: 31497790 DOI: 10.4997/jrcpe.2019.310] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Pneumocystis jirovecii (PJ) infection is one of the most common opportunistic infections occurring in patients with HIV/AIDS and other immunocompromised states. It is not known to cause clinically significant illness in immunocompetent hosts. We report a 48-year-old HIV-negative, diabetic male who presented with fever and adrenal insufficiency. Abdominal sonography and PET-CT revealed bilateral enlarged adrenal glands with peripheral enhancement and central necrosis. An endoscopic ultrasound-guided fine-needle aspiration cytology of the left adrenal gland demonstrated well-defined, round cysts of PJ. There was no evidence of pulmonary involvement. The response to first-line treatment was poor and the patient responded to second-line treatment for Pneumocystis infection.
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Epidemiology and risk factors associated with NTM pulmonary and extrapulmonary infections in a high tuberculosis endemic Region. Indian J Med Microbiol 2020; 38:169-175. [PMID: 32883930 DOI: 10.4103/ijmm.ijmm_20_274] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Introduction Non-tuberculous mycobacteria, although identified as pathogenic to humans long time ago, are emerging as the new threat in the past two decades. Even in tuberculosis endemic country such as India, they are being isolated from the clinical specimens more often than previously. This change in trend is of concern, because they are often misdiagnosed as Mycobacterium tuberculosis or even as drug-resistant tuberculosis. Objectives A prospective, observational study was planned to identify the frequency and risk factors associated with pulmonary and extrapulmonary non-tuberculous mycobacterial (NTM) infections. Agreement between two commercially available molecular systems, namely GenoType Mycobacteria CM assay and matrix-assisted laser desorption/ionisation time of flight mass spectrometry (MALDI TOF MS) used in the identification of mycobacterial species is also analysed. Materials and Methods NTM isolated from pulmonary and extrapulmonary clinical specimens over a period of 1½ year was included in the study. Patient demographics were collected, and the risk factors associated with NTM infections were analyzed. NTM grown on culture was speciated using GenoType Mycobacteria CM assay (HAIN Life Sciences, Germany) and MALDI TOF MS (bioMerieux, France). Drug-susceptibility tests were done for rapid-growing NTM using E-test (bioMerieux, France). Results Eight hundred and fifty-four mycobacteria were isolated from 5009 specimens processed during the study period. Out of the mycobacteria grown, 74 (8.7%) were NTM and 780 (91.3%) were Mycobacterium tuberculosis complex. The NTM isolated from pulmonary specimens were 46 (62.16%) and from extrapulmonary sources were 28 (37.84%). The most common species isolated from pulmonary specimens was Mycobacterium intracellulare and from extrapulmonary specimens was Mycobacterium abscessus. Concordance between the two commercial assays used for the identification was 96.49%. The most common risk factor associated with pulmonary NTM was previous lung pathology, while with extrapulmonary NTM infection was previous surgical intervention. Drug-susceptibility tests for rapid growers showed amikacin and clarithromycin as the most active drugs in vitro. Conclusions NTM plays a significant role in causing pulmonary and extrapulmonary infections even in our part of the country with high endemicity of tuberculosis. NTM has emerged as important pathogens even in the immunocompetent patients. There is a need for rapid diagnosis and susceptibility testing of NTM to aid physicians administer timely and appropriate treatment to the patients.
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COVID-19 and intracerebral haemorrhage: causative or coincidental? New Microbes New Infect 2020; 35:100669. [PMID: 32322398 PMCID: PMC7163302 DOI: 10.1016/j.nmni.2020.100669] [Citation(s) in RCA: 216] [Impact Index Per Article: 54.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 03/19/2020] [Accepted: 03/19/2020] [Indexed: 01/08/2023] Open
Abstract
Pneumonia appears to be the most common manifestation of coronavirus disease 2019 (COVID-19), but some extrapulmonary involvement, such as gastrointestinal, cardiac and renal, has been reported. The limited clinical data about the virus's behavior to date, especially extrapulmonary symptoms, suggest that we should be aware of the possibility of initial cerebrovascular manifestations of COVID-19.
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Mycobacterium tuberculosis Dissemination Plays a Critical Role in Pathogenesis. Front Cell Infect Microbiol 2020; 10:65. [PMID: 32161724 PMCID: PMC7053427 DOI: 10.3389/fcimb.2020.00065] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Accepted: 02/07/2020] [Indexed: 12/27/2022] Open
Abstract
Mycobacterium tuberculosis is primarily a respiratory pathogen. However, 15% of infections worldwide occur at extrapulmonary sites causing additional complications for diagnosis and treatment of the disease. In addition, dissemination of M. tuberculosis out of the lungs is thought to be more than just a rare event leading to extrapulmonary tuberculosis, but rather a prerequisite step that occurs during all infections, producing secondary lesions that can become latent or productive. In this review we will cover the clinical range of extrapulmonary infections and the process of dissemination including evidence from both historical medical literature and animal experiments for dissemination and subsequent reseeding of the lungs through the lymphatic and circulatory systems. While the mechanisms of M. tuberculosis dissemination are not fully understood, we will discuss the various models that have been proposed to address how this process may occur and summarize the bacterial virulence factors that facilitate M. tuberculosis dissemination.
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Burden of diabetes among patients with tuberculosis: 10-year experience from a tertiary care referral teaching hospital in South India. Lung India 2020; 37:232-237. [PMID: 32367845 PMCID: PMC7353927 DOI: 10.4103/lungindia.lungindia_111_19] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Context Tuberculosis (TB) and diabetes mellitus (DM) are converging epidemics, each worsening the morbidity of the other. A study of the prevalence of DM in TB patients assumes great importance. Aims The study aims to evaluate the association between DM and TB over a 10-year period in a tertiary care hospital. Settings and Design A retrospective observational study in a southern Indian tertiary care teaching hospital was conducted. Materials and Methods All patients with TB diagnosed and treated during the 10-year study period were identified from the hospital database. All relevant clinical, microbiological, and laboratory results pertaining to diagnosis of DM were collected. The diagnosis of TB and DM was made as per the standard criteria. Statistical Analysis Categorical variables were analyzed using Chi-square test while continuous variables using independent sample t-test. Results From 2001 to 2012, we studied 1979 TB patients among whom data on DM were available. The prevalence of DM was 29%, 21%, and 14%, in smear positive, smear negative and extrapulmonary TB respectively (overall 24%). Diabetics were more likely to be men (77.3% vs. 61%;P = 0.001); >40 years of age (81.7% vs. 38.9%;P < 0.001); heavier (59.96 vs. 50.37;P = 0.004); tobacco smokers (16.1% vs. 8.1%;P < 0.001); and alcohol consumers (6.8% vs. 4%;P = 0.02). They were less likely to be HIV coinfected (1.8% vs. 6.1%;P < 0.001). HIV coinfection was seen in 5% of patients and was substantially higher in extrapulmonary TB group (19.4%). Multidrug-resistant TB was lower in DM (11.7%) compared to non-DM (15.9%) (P = 0.02). Overall, 48% of the DM patients were diagnosed at the time of TB diagnosis. Over 10 years, no obvious changes in the trend were evident. Conclusions Over a 10-year study period, 24% of the TB patients were diabetic, nearly half were detected at the time of TB diagnosis. There may be a good case for screening all TB patients for DM.
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Description of demographic and clinical characteristics of extrapulmonary tuberculosis in Shandong, China. Hippokratia 2020; 24:27-32. [PMID: 33364736 PMCID: PMC7733363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
BACKGROUND According to the clinical manifestation, tuberculosis (TB) is divided into pulmonary tuberculosis (PTB) and extrapulmonary tuberculosis (EPTB). The incidence rate of EPTB has increased in many countries. The demographic and clinical characteristics of EPTB in China remain still unclear. MATERIALS AND METHODS We retrospectively analyzed the medical records of 5,624 hospitalized patients with positive M. tuberculosis culture between January 2008 and June 2013 in Shandong province. We investigated the epidemiological, demographic, and clinical characteristics of patients with EPTB. RESULTS Among 5,624 hospitalized TB patients with positive M. tuberculosis culture, 4,277 (76.05 %) had PTB, 618 (10.99 %) had EPTB, and 729 (12.96 %) had both PTB and EPTB. The proportion of EPTB increased significantly from 6.97 % in 2008 to 19.98 % in 2012 (p <0.001). The most frequent sites or foci of EPTB were pleura (63.27 %), followed by bone/joint (13.75 %), and lymph nodes (8.9 %). The mean duration of treatment for pleural TB was eight months and for EPTB in the other foci was more than 15 months. CONCLUSION The proportion of EPTB in Shandong province has significantly increased. Clinicians need to be aware of the trend and remain vigilant against EPTB. EPTB requires prolonged treatment, and clinical supervision should be strengthened to prevent drug resistance. HIPPOKRATIA 2020, 24(1): 27-32.
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Determinants of treatment failure among tuberculosis patients in Kandahar City, Afghanistan: A 5-year retrospective cohort study. Int J Mycobacteriol 2019; 8:359-365. [PMID: 31793506 DOI: 10.4103/ijmy.ijmy_142_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Background Tuberculosis (TB) is a preventable and treatable chronic disease. Afghanistan is among the high-TB-burden countries. The aim of this study is to find the determinants of treatment failure among TB patients in Kandahar City, Afghanistan. Methods This was a retrospective cohort study conducted in Kandahar City during a period of 5 years (August 2014-July 2019). For data analysis; descriptive statistics, Chi-square test, and logistic regression were used. Results Among 1416 TB patients, 894/1416 (63.1%) had pulmonary TB (PTB), whereas 522/1416 (36.9%) had extrapulmonary TB (EPTB). Mean age in these patients was 34.7 years while most of them were females in PTB (530/894 [59.3%]) and EPTB (340/522 [65.1%]) patients. Sputum smear was positive in 618/860 (71.9%) and 16/404 (4%) of PTB and EPTB patients, respectively. TB treatment failure was more in PTB (56/894 [6.3%]) than EPTB (4/522 [0.8%]). Chi-square test of TB cases showed that statistically significant determinants that may cause the treatment failure were re-treatment cases (crude odds ratio [COR] 7.7, P < 0.001), absence of fever (COR 5.2, P < 0.001), absence of cough (COR 1.7, P = 0.004), living in rural areas (COR 1.4, P = 0.035), and no weight loss (COR 1.3, P = 0.033). Binary logistic regression of the statistically significant variables revealed only absence of fever (adjusted odds ratio 6.0, P < 0.001) as the risk factor for treatment failure in TB patients. Conclusion TB is still a major threat for Kandahar City. Low treatment success rate and increased number of defaulted cases are the major threats.
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Pleural small cell carcinoma with massive pleural effusion: A case report. Medicine (Baltimore) 2019; 98:e18251. [PMID: 31770288 PMCID: PMC6890312 DOI: 10.1097/md.0000000000018251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
RATIONALE Small cell carcinoma (SCC) occurs mostly in the lung, and small cell lung cancer accounts for 13% of newly diagnosed lung cancers. Only 2.5% of SCC occurs in extrapulmonary sites, and SCC of pleural origin is especially very uncommon. PATIENT CONCERNS An 85-year-old man presenting with progressive dyspnea for more than 7 days. DIAGNOSES Computed tomography scan of the chest showed massive pleural effusion and diffuse nodular thickening of the pleura on the right chest. Sonography-guided needle biopsy of the pleural mass was performed and histologic and immunohistochemical findings revealed SCC. Since no parenchymal lung lesion was observed, the patient was finally diagnosed with SCC of the pleura (SCCP). INTERVENTIONS Due to the patient's old age and poor performance status, chemotherapy was not performed and only drainage of pleural effusion was conducted for symptom relief. OUTCOMES Dyspnea improved after pleural effusion drainage. The patient was discharged and transferred to a local medical center for hospice care. LESSONS Although primary SCCP is extremely rare, SCCP should also be considered as well as mesothelioma in case of presence of a pleural-based mass with massive pleural effusion.
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MESH Headings
- Aged, 80 and over
- Carcinoma, Small Cell/complications
- Carcinoma, Small Cell/pathology
- Carcinoma, Small Cell/physiopathology
- Dyspnea/diagnosis
- Dyspnea/etiology
- Hospice Care
- Humans
- Image-Guided Biopsy/methods
- Male
- Pleura/diagnostic imaging
- Pleura/pathology
- Pleural Effusion, Malignant/diagnosis
- Pleural Effusion, Malignant/etiology
- Pleural Effusion, Malignant/physiopathology
- Pleural Effusion, Malignant/therapy
- Pleural Neoplasms/complications
- Pleural Neoplasms/pathology
- Pleural Neoplasms/physiopathology
- Thoracentesis/methods
- Tomography, X-Ray Computed/methods
- Ultrasonography, Interventional/methods
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Abstract
Genital tuberculosis (GTB) is uncommon, and the most common genital sites of tuberculous infection are epididymis and prostate; isolated testicular TB is extremely rare, comprising only 3% of GTB. The usual modes of genital involvement include descending infection from the kidneys, intracanalicular or direct extension from neighboring foci in the genital tract, and hematogenous dissemination. Ultrasonography (USG) and USG-guided fine-needle aspiration cytology of testicular swelling may confirm the diagnosis of GTB. Anti-TB chemotherapy is the mainstay of treatment to ensure the complete resolution of the lesion. Infertility in GTB is a result of obstruction at the terminal portion of the ejaculatory duct, resulting in dilatation of the proximal ductal system including the vas deferens preventing seminal vesicle secretions from reaching the ejaculate. Seminal vesicle secretions make up the bulk of the ejaculate, contain fructose, and alkalinize the ejaculate, and with obstruction, patients present with azoospermia or aspermia. Here, we present a rare case of extensive primary GTB in a 36-year-old male.
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A retrospective study of tuberculosis outcomes in Gulf Province, Papua New Guinea. Public Health Action 2019; 9:S38-S42. [PMID: 31579648 DOI: 10.5588/pha.18.0069] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2018] [Accepted: 02/25/2019] [Indexed: 11/10/2022] Open
Abstract
Setting Gulf Province, a rural area of mainland Papua New Guinea, is known to have one of the highest burdens of tuberculosis (TB) in the country. Objectives To describe the characteristics and outcomes of TB patients registered for first-line treatment in Kerema General Hospital in Gulf Province between January and December 2016. Design This was a retrospective cohort study using routinely collected programme data. Results Of 347 cases with a recorded TB site, 54% were male and 32% were aged <15 years. No human immunodeficiency virus (HIV) status was recorded for 51% of cases. TB was bacteriologically confirmed in 23% of cases. Among the cohort, there were 145 extrapulmonary TB cases (42%); the site of disease was unknown in 56% of these cases. Of the 297 cases with treatment outcome evaluated, 56% had a favourable outcome and 26% were lost to follow-up. On multivariable analysis, extrapulmonary TB (adjusted OR [aOR] 0.51, 95%CI 0.30-0.88, P = 0.02) and bacteriologically confirmed TB (aOR 0.40, 95%CI 0.21-0.77, P < 0.01) were associated with decreased odds of an unfavourable treatment outcome. Conclusion The study findings highlight the need to improve TB diagnosis, access to HIV testing, treatment adherence, patient support and the quality of TB programme data in Gulf Province.
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Abstract
We investigated the epidemiology of extrapulmonary tuberculosis (TB) among patients admitted to Beijing Chest Hospital, Beijing, China, during January 2008-December 2017. Of 19,279 hospitalized TB patients, 33.4% (6,433) had extrapulmonary TB and 66.6% (12,846) had pulmonary TB. The most frequent forms of extrapulmonary TB observed were skeletal TB (41.1%) and pleural TB (26.0%). Younger, female patients from rural areas were more likely to have extrapulmonary TB. However, patients with diabetes mellitus were less likely to have extrapulmonary TB compared with patients without diabetes. A higher proportion of multidrug-resistant (MDR) TB was observed among patients with extrapulmonary TB than among patients with pulmonary TB. We observed a large increase in MDR TB, from 17.3% to 35.7%, for pleural TB cases. The increasing rate of drug resistance among extrapulmonary TB cases highlights the need for drug susceptibility testing and the formulation of more effective regimens for extrapulmonary TB treatment.
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Evaluation of Clinical and Laboratory Characteristics of Children with Pulmonary and Extrapulmonary Tuberculosis. ACTA ACUST UNITED AC 2019; 55:medicina55080428. [PMID: 31375006 PMCID: PMC6722557 DOI: 10.3390/medicina55080428] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 07/16/2019] [Accepted: 07/30/2019] [Indexed: 11/24/2022]
Abstract
Background and objective: Tuberculosis (TB) is an important public health problem in both developing and developed countries. Childhood TB is also an important epidemiological indicator in terms of forming the future TB pool. The diagnosis of TB is difficult in children due to the lack of a standard clinical and radiological description. We aimed to evaluate and compare the clinical, laboratory, and radiologic findings of childhood pulmonary and extrapulmonary TB. Material and Methods: The medical records of patients hospitalized with the diagnosis of pulmonary tuberculosis (PTB) and extrapulmonary tuberculosis (EPTB) between December 2007 and December 2017 were evaluated retrospectively. Results: There were 163 patients diagnosed with TB with 94 females (57.7%) and 69 males (42.3%). Seventy-three patients (44.8%) had PTB, 71 (43.6%) patients had EPTB, and 19 patients (11.7%) had both PTB and EPTB, called as disseminated TB. Ninety-six (58.9%) patients had tuberculin skin test (TST) positivity and 64 patients (39.3%) had interferon-gamma release assay (IGRA) positivity. Acid-resistant bacteria were observed in 34 (20.9%) body fluid samples and culture positivity was observed in 33 (20.2%) samples. Comparison of PTB, EPTB, and disseminated TB revealed that low socioeconomic status, TB contact, and low body weight were more common in disseminated TB, and TST positivity was more common in PTB. Conclusion: Malnutrition, low socioeconomic status, and TB contact were important diagnostic variables in our study and all three parameters were more common in disseminated TB. Tuberculosis should be considered in patients admitted with different complaints and signs in populations with high TB incidence and low socioeconomic status.
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Organ-preserving approach via radiotherapy for small cell carcinoma of the bladder: an analysis based on the Japanese Radiation Oncology Study Group (JROSG) survey. JOURNAL OF RADIATION RESEARCH 2019; 60:509-516. [PMID: 31034572 PMCID: PMC6640904 DOI: 10.1093/jrr/rrz018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Revised: 02/25/2019] [Indexed: 06/09/2023]
Abstract
Small cell carcinoma of the bladder is extremely rare, accounting for <1% of all malignant tumours in the urinary tract. Thus, no standard therapy modality for this malignancy has been established. This study aimed to retrospectively analyse the clinical outcomes associated with definitive radiotherapy for small cell carcinoma of the bladder. A questionnaire-based survey of patients with pathologically proven small cell carcinoma of the bladder treated with definitive radiation therapy between 1990 and 2010 was conducted by the Japanese Radiation Oncology Study Group. The clinical records of 12 eligible patients were collected from nine institutions. The median age of the patients was 70.5 years (range: 44-87 years), and the median follow-up period was 27.3 months (range: 3.3-117.8 months). The median prescribed dose was 60 Gy (range: 50.0-61.0 Gy), and a median of 2.0 Gy (range: 1.2-2.0 Gy) was administered per fraction. Systemic chemotherapy combined with radiotherapy was performed in eight cases (66.7%). The 3- and 5-year overall survival rates were 50.0% and 33.3%, respectively. And the 3- and 5-year local control rates were 66.7% and 55.6%, respectively. Chemotherapy significantly improved overall survival and relapse-free survival (P = 0.006 and 0.001, respectively). No serious adverse events occurred in the observation period. All patients who achieved local control maintained functional bladders. In conclusion, radiotherapy is a potential local treatment option and has an important role in maintaining quality of life. Systemic chemotherapy combined with local radiotherapy seems to be effective in improving survival.
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HbA1c levels at presentation do not impact the clinical presentation or outcomes in abdominal tuberculosis. Int J Mycobacteriol 2019; 8:162-165. [PMID: 31210159 DOI: 10.4103/ijmy.ijmy_35_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Background The relationship between diabetes mellitus and tuberculosis (TB) has received increasing attention, and diabetes may be associated with poor outcomes in pulmonary TB. Clinical relevance of HbA1c measurement in abdominal TB is unknown. Methods We did a retrospective study of consecutive patients diagnosed with abdominal TB and treated with antitubercular therapy for 6 months. Patients were categorized as those with normal HbA1c (<5.7%) or those having elevated HbA1c (≥5.7%). The patients' baseline characteristics, their mode of presentation, type of abdominal TB, and their outcomes after treatment were retrieved and compared. Results Of 84 patients included in the final analysis, the mean age was 35.52 years and 50% were male. While 19 patients had a confirmed diagnosis, 65 patients were diagnosed as probable abdominal TB. Of the 84 patients, 60 patients (71.43%) had a normal HbA1c and 24 patients (28.57%) had an elevated HbA1c. Those with elevated HbA1c were older in age (47.00 ± 13.98 vs. 30.93 ± 13.91; P < 0.001), and there were more males (75.0% vs. 40.0%; P = 0.004) as compared to the normal HbA1c group. However, other parameters such as their presenting features, pattern of abdominal TB, extra-abdominal involvement, outcomes after treatment, and need of intervention (surgery and dilatation) were comparable between both the groups. Conclusion Presence of prediabetes or diabetes does not seem to impact the clinical presentation or outcomes in patients with abdominal TB.
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Abstract
Tuberculous adenitis presenting as an isolated cold abscess in the parapharyngeal space is very uncommon and has not been reported in the paediatric age group; presentation as a retropharyngeal abscess, however, is well known. Nine-year-old boy with a progressively increasing swelling on the right side of the neck for 2 months was referred with a clinical diagnosis of neuroblastoma. Surgical exploration of the parapharyngeal space by needle aspiration yielded a cheesy material and Mycobacterium tuberculosis was detected by DNA TB PCR. Tuberculosis should always be considered in the differential diagnosis of a cervical swelling in a child.
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[Multidrug-resistant extrapulmonary tuberculosis: about 7 cases]. Pan Afr Med J 2019; 32:196. [PMID: 31312308 PMCID: PMC6620082 DOI: 10.11604/pamj.2019.32.196.17995] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 04/03/2019] [Indexed: 11/11/2022] Open
Abstract
Multidrug-resistant tuberculosis is a major challenge for the World Health Organization. Its growing incidence and the diagnostic and therapeutic difficulties make it a public health problem especially in the developing countries. We report two cases of extrapulmonary drug-resistant tuberculosis (nodal and osteo-articular) and five cases of pulmonary tuberculosis and extra-pulmonary tuberculosis (pleural, nodal, anal and neuro-meningeal) in hospitalized patients at the Hopital Moulay Youssef in Rabat. This study reports the issue of drug-resistant TB and highlights the role of genotypic tests in the diagnosis of extrapulmonary tuberculosis.
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