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Abraham D, Mishore KM, Nigussie S, Jambo A, Gashaw T. In-hospital mortality and associated factors among patients admitted with venous thromboembolism at selected public hospitals of Harar Town, Eastern Ethiopia. SAGE Open Med 2024; 12:20503121241266360. [PMID: 39092159 PMCID: PMC11292684 DOI: 10.1177/20503121241266360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Accepted: 06/14/2024] [Indexed: 08/04/2024] Open
Abstract
Background Venous thromboembolism is the third most common cause of cardiovascular death and is responsible for more than 3 million deaths annually worldwide. Despite high rates of morbidity and mortality associated with venous thromboembolism, limited studies have been conducted on in-hospital mortality and its associated factors in Ethiopia, particularly in study settings. Objective To assess in-hospital mortality and associated factors among patients admitted with venous thromboembolism at selected public hospitals of Harar town, Eastern Ethiopia, from 10 March 2018 to 8 March 2022. Methods A retrospective cohort study design was conducted among 502 patients admitted with venous thromboembolism at Hiwot Fana Comprehensive Specialized Hospital and Jugal General Hospital using a simple random sampling technique. Data extraction formats were used to collect data from patient medical record cards. Then data were coded and entered into EpiData version 3.1 computer programs and exported to SPSS version 26 for analysis. Bivariate and multivariate backward Cox regression analysis was used to verify the associated factors of in-hospital mortality among venous thromboembolism patients. A p-value of less than 0.05 at a 95% confidence interval was used to establish a statistically significant association. Results A total of 502 patient medical record cards with outcome variables were included in the study. More than half of the patients 350 (69.7%) were females. Among the 502 patients who were admitted with venous thromboembolism, 8.2% (95% CI: 5.6-10.6) of patients had in-hospital mortality. DM (AHR = 4.28, 95% CI: 1.80-10.15, p = 0.001) and unfractionated heparin duration (AHR = 10.26, 95% CI: 2.45-43.01, p = 0.001) were statistically significant association with venous thromboembolism mortality. Conclusion Approximately 8.2% of venous thromboembolism patients died in the hospital. Diabetes and heparin were independently associated with higher mortality. Therefore, it is better to give more attention to the patients co-morbid with diabetes mellitus and for unfractionated heparin treatment duration to reduce venous thromboembolism mortality.
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Affiliation(s)
- Dawit Abraham
- Department of Clinical Pharmacy, School of Pharmacy, College of Health and Medical Science, Haramaya University, Harar, Ethiopia
| | - Kirubel Minsamo Mishore
- Department of Clinical Pharmacy, School of Pharmacy, College of Health and Medical Science, Haramaya University, Harar, Ethiopia
| | - Shambel Nigussie
- Department of Clinical Pharmacy, School of Pharmacy, College of Health and Medical Science, Haramaya University, Harar, Ethiopia
| | - Abera Jambo
- Department of Clinical Pharmacy, School of Pharmacy, College of Health and Medical Science, Haramaya University, Harar, Ethiopia
| | - Tigist Gashaw
- Department of Pharmacology, School of Pharmacy, College of Health and Medical Science, Haramaya University, Harar, Ethiopia
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2
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Tan DTM, See KC. Diagnosis and management of severe pulmonary and extrapulmonary tuberculosis in critically ill patients: A mini review for clinicians. World J Crit Care Med 2024; 13:91435. [PMID: 38855275 PMCID: PMC11155508 DOI: 10.5492/wjccm.v13.i2.91435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 02/04/2024] [Accepted: 03/25/2024] [Indexed: 06/03/2024] Open
Abstract
Among critically ill patients, severe pulmonary and extrapulmonary tuberculosis has high morbidity and mortality. Yet, it is a diagnostic challenge given its nonspecific clinical symptoms and signs in early stages of the disease. In addition, management of severe pulmonary and extrapulmonary tuberculosis is complicated given the high risk of drug-drug interactions, drug-disease interactions, and adverse drug reactions. To help clinicians acquire an up-to-date approach to severe tuberculosis, this paper will provide a narrative review of contemporary diagnosis and management of severe pulmonary and extrapulmonary tuberculosis in critically ill patients.
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Affiliation(s)
- Dominic Ti Ming Tan
- Department of Medicine, National University Hospital, Singapore 119228, Singapore
| | - Kay Choong See
- Department of Medicine, National University Hospital, Singapore 119228, Singapore
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3
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Kanjo W, Abbarh S, Bougaila A, Sadik N, Habib MB. Massive pulmonary embolism led to cardiac arrest two days after thoracoscopy in a young male with pleural tuberculosis. Respirol Case Rep 2023; 11:e01069. [PMID: 37168881 PMCID: PMC10165465 DOI: 10.1002/rcr2.1069] [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: 10/22/2022] [Accepted: 11/12/2022] [Indexed: 05/13/2023] Open
Abstract
TB itself is considered an independent risk factor for VTE; however, developing pulmonary embolism after medical thoracoscopy is extremely rare. Herein, we describe a 30-year-old previously healthy male with pleural tuberculosis developed a massive pulmonary embolism with subsequent cardiac arrest after a diagnostic medical thoracoscopy. Computed tomography pulmonary angiogram (CTPA) showed major right pulmonary embolism (PE). Unfortunately, the patient passed away despite resuscitation and extensive organ support in the intensive care unit (ICU). This case highlights the thrombotic risk in this population group in order to avoid such devastating complications.
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Affiliation(s)
- Wael Kanjo
- Department of Internal MedicineHamad Medical CorporationDohaQatar
| | - Shahem Abbarh
- Department of Internal MedicineHamad Medical CorporationDohaQatar
| | - Amina Bougaila
- Department of Internal MedicineHamad Medical CorporationDohaQatar
| | - Nagham Sadik
- Department of Internal MedicineHamad Medical CorporationDohaQatar
| | - Mhd Baraa Habib
- Department of Internal MedicineHamad Medical CorporationDohaQatar
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4
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Louw E, Baines N, Maarman G, Osman M, Sigwadhi L, Irusen E, Koegelenberg C, Doubell A, Nathan S, Channick R, Allwood B. The prevalence of pulmonary hypertension after successful tuberculosis treatment in a community sample of adult patients. Pulm Circ 2023; 13:e12184. [PMID: 36699148 PMCID: PMC9852678 DOI: 10.1002/pul2.12184] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 12/15/2022] [Accepted: 12/26/2022] [Indexed: 01/06/2023] Open
Abstract
There are an estimated 155 million survivors of tuberculosis (TB). Clinical experience suggests that post tuberculosis lung disease (PTLD) is an important cause of Group 3 pulmonary hypertension (PH). However, TB is not listed as a cause of PH in most guidelines. A cross-sectional, community-based study was conducted in nonhealthcare seeking adults who had successfully completed TB treatment. Subjects underwent questionnaires, spirometry, a 6-min walk distance test (6MWD) and transthoracic echocardiography (TTE). Screen probable PH was defined on TTE as an estimated pulmonary artery peak systolic pressure (PASP) of ≥40 mmHg. One hundred adults (71 males) were enrolled, with a mean age of 42 years (SD 13.8 years) and a median of one TB episode (interquartile range: 1-2). Co-morbidities included hypertension (21%), diabetes (16%), human immunodeficiency virus (10%) and asthma/COPD (5%). Only 25% had no residual symptoms after TB. Probable PH was found in 9%, while 7% had borderline raised PASP values (PASP 35-40 mmHg). An association was found between PH and the number of previous TB episodes, with each additional episode of TB increasing the odds of PH-postTB 2.13-fold (confidence interval [CI]: 1.17-3.88; p = 0.013). All of those found to have PH were smokers or ex-smokers yielding an unadjusted odds ratio for PH-postTB of 3.67 (95% CI: 0.77-17.46). There was no statistical difference in spirometry or 6MWD, between those with and without PH. Neither symptoms nor co-morbidities demonstrated significant association with PH. PH after TB was a common finding in this community-based population. Further research is needed to confirm and determine the significance of these findings.
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Affiliation(s)
- Elizabeth Louw
- Division of Pulmonology, Department of MedicineStellenbosch University & Tygerberg HospitalCape TownSouth Africa
| | - Nicola Baines
- Division of Pulmonology, Department of MedicineStellenbosch University & Tygerberg HospitalCape TownSouth Africa
| | - Gerald Maarman
- Division of Medical Physiology, Department of Biomedical Sciences, CARMA: Centre for Cardio‐Metabolic Research in Africa, Faculty of Medicine & Health SciencesStellenbosch UniversityStellenboschSouth Africa
| | - Muhammad Osman
- Department of Paediatrics and Child Health, Desmond Tutu TB CentreStellenbosch UniversityCape TownSouth Africa,Public Health, School of Human SciencesUniversity of GreenwichLondonUK
| | - Lovemore Sigwadhi
- Division of Epidemiology and BiostatisticsStellenbosch UniversityStellenboschSouth Africa,Division of StatisticsBiomedical Research and Training Institute, ZimbabweHarareZimbabwe
| | - Elvis Irusen
- Division of Pulmonology, Department of MedicineStellenbosch University & Tygerberg HospitalCape TownSouth Africa
| | - Coenraad Koegelenberg
- Division of Pulmonology, Department of MedicineStellenbosch University & Tygerberg HospitalCape TownSouth Africa
| | - Anton Doubell
- Division of Cardiology, Department of MedicineStellenbosch University & Tygerberg HospitalCape TownSouth Africa
| | - Steven Nathan
- The Advanced Lung Disease and Transplant ProgramInova Fairfax HospitalFalls ChurchVirginiaUSA
| | - Richard Channick
- Pulmonary and Critical Care DivisionDavid Geffen School of MedicineLos AngelesCaliforniaUSA
| | - Brian Allwood
- Division of Pulmonology, Department of MedicineStellenbosch University & Tygerberg HospitalCape TownSouth Africa
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5
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Nan GY, Fei H, Zhen W, Yun DT. Risk factors associated with venous thromboembolism in tuberculosis: A case control study. THE CLINICAL RESPIRATORY JOURNAL 2022; 16:835-841. [DOI: 10.1111/crj.13555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 08/30/2022] [Accepted: 10/11/2022] [Indexed: 11/09/2022]
Affiliation(s)
- Guo Yi Nan
- Department of Tuberculosis, Affiliated Hangzhou Chest Hospital Zhejiang University School of Medicine Hangzhou China
| | - He Fei
- Department of Respiratory diseases, Affiliated Hangzhou Chest Hospital Zhejiang University School of Medicinel Hangzhou China
| | - Wang Zhen
- Department of medical quality control, Affiliated Hangzhou Chest Hospital Zhejiang University School of Medicine Hangzhou China
| | - Duan Tian Yun
- Department of Thoracic Surgery, Sir Run Run Shaw Hospital Zhejiang University School of Medicine Hangzhou China
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6
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Di Bari V, Gualano G, Musso M, Libertone R, Nisii C, Ianniello S, Mosti S, Mastrobattista A, Cerva C, Bevilacqua N, Iacomi F, Mondi A, Topino S, Goletti D, Girardi E, Palmieri F. Increased Association of Pulmonary Thromboembolism and Tuberculosis during COVID-19 Pandemic: Data from an Italian Infectious Disease Referral Hospital. Antibiotics (Basel) 2022; 11:antibiotics11030398. [PMID: 35326861 PMCID: PMC8944753 DOI: 10.3390/antibiotics11030398] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 03/09/2022] [Accepted: 03/14/2022] [Indexed: 02/01/2023] Open
Abstract
Pulmonary thromboembolism (PTE) has been associated with tuberculosis (TB), but the true incidence is unknown. The aim of our study was to retrospectively evaluate the PTE prevalence in TB patients hospitalized at the National Institute for Infectious Diseases L. Spallanzani during the January 2016–December 2021 period. Retrospective data collection and evaluation were conducted. Among 1801 TB patients, 29 (1.61%) exhibited PTE. Twenty (69%) had comorbidities; eleven (37.9%) had predisposing factors for PTE. Nineteen (65.5%) had extensive TB disease. The commonest respiratory symptoms were cough (37.9%), dyspnea (31%), chest pain (10.3%), and hemoptysis (6.9%). Twenty-five (86.2%) had elevated serum D-dimer levels. An increased prevalence of PTE from 0.6% in the pre-COVID-19 pandemic period to 4.6% in the pandemic period was found. Acute respiratory failure and extensive TB disease increased significantly in the pandemic period. The increase in PTE could be explained by the increased severity of TB in patients in the pandemic period and by increased clinical suspicion and, consequently, increased requests for D-dimer testing, including in patients with non-COVID-19 pneumonia. Patients with extensive pulmonary disease are at high risk of developing PTE. Clinicians should be aware of this potentially life-threatening complication of TB, and patients should receive a thromboembolism risk assessment.
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Affiliation(s)
- Virginia Di Bari
- National Institute for Infectious Diseases "Lazzaro Spallanzani" IRCCS, 00149 Rome, Italy
| | - Gina Gualano
- National Institute for Infectious Diseases "Lazzaro Spallanzani" IRCCS, 00149 Rome, Italy
| | - Maria Musso
- National Institute for Infectious Diseases "Lazzaro Spallanzani" IRCCS, 00149 Rome, Italy
| | - Raffaella Libertone
- National Institute for Infectious Diseases "Lazzaro Spallanzani" IRCCS, 00149 Rome, Italy
| | - Carla Nisii
- National Institute for Infectious Diseases "Lazzaro Spallanzani" IRCCS, 00149 Rome, Italy
| | - Stefania Ianniello
- National Institute for Infectious Diseases "Lazzaro Spallanzani" IRCCS, 00149 Rome, Italy
| | - Silvia Mosti
- National Institute for Infectious Diseases "Lazzaro Spallanzani" IRCCS, 00149 Rome, Italy
| | | | - Carlotta Cerva
- National Institute for Infectious Diseases "Lazzaro Spallanzani" IRCCS, 00149 Rome, Italy
| | - Nazario Bevilacqua
- National Institute for Infectious Diseases "Lazzaro Spallanzani" IRCCS, 00149 Rome, Italy
| | - Fabio Iacomi
- National Institute for Infectious Diseases "Lazzaro Spallanzani" IRCCS, 00149 Rome, Italy
| | - Annalisa Mondi
- National Institute for Infectious Diseases "Lazzaro Spallanzani" IRCCS, 00149 Rome, Italy
| | - Simone Topino
- National Institute for Infectious Diseases "Lazzaro Spallanzani" IRCCS, 00149 Rome, Italy
| | - Delia Goletti
- National Institute for Infectious Diseases "Lazzaro Spallanzani" IRCCS, 00149 Rome, Italy
| | - Enrico Girardi
- National Institute for Infectious Diseases "Lazzaro Spallanzani" IRCCS, 00149 Rome, Italy
| | - Fabrizio Palmieri
- National Institute for Infectious Diseases "Lazzaro Spallanzani" IRCCS, 00149 Rome, Italy
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7
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Nishino K, Akimoto T, Mitsuoka H, Terajima Y, Arai Y, Masui Y, Mimori T, Koike K, Takahashi K, Sekiya M. A Case of Tuberculosis-related Cerebral Venous Sinus Thrombosis and Pulmonary Thromboembolism Successfully Treated with Edoxaban. Respir Med Case Rep 2022; 39:101736. [PMID: 36133419 PMCID: PMC9483779 DOI: 10.1016/j.rmcr.2022.101736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Revised: 08/25/2022] [Accepted: 09/06/2022] [Indexed: 11/04/2022] Open
Abstract
A 22-year-old woman was admitted to the hospital with complaints of headache and vomiting. Radiological examinations revealed cerebral sinus venous thromboses, pulmonary thromboembolism, and cavities in the left upper lung. Pulmonary tuberculosis was diagnosed based on sputum and gastric aspirate culture. Heparin followed by warfarin was administered. Anti-tuberculosis agents including rifampicin were also initiated. Since the effect of warfarin did not reach the therapeutic level because of interaction with rifampicin, edoxaban was administered and thromboses were ameliorated. This report illustrates rare thrombotic complications in a TB-induced hypercoagulable state and the potential benefits and safety of edoxaban in combination with rifampicin.
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8
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Moodley P, Martinson NA, Joyimbana W, Otwombe KN, Abraham P, Motlhaoleng K, Naidoo VA, Variava E. Venous thromboembolic disease in adults admitted to hospital in a setting with a high burden of HIV and TB. Afr J Thorac Crit Care Med 2021; 27:10.7196/AJTCCM.2021.v27i3.155. [PMID: 34761207 PMCID: PMC8573812 DOI: 10.7196/ajtccm.2021.v27i3.155] [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] [Accepted: 08/04/2021] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND HIV and tuberculosis (TB) independently cause an increased risk for venous thromboembolic disease (VTE): deep vein thrombosis (DVT) and/or pulmonary embolism (PE). Data from high HIV and TB burden settings describing VTE are scarce. The Wells' DVT and PE scores are widely used but their utility in these settings has not been reported on extensively. OBJECTIVES To evaluate new onset VTE, compare clinical characteristics by HIV status, and the presence or absence of TB disease in our setting. We also calculate the Wells' score for all patients. METHODS A prospective cohort of adult in-patients with radiologically confirmed VTE were recruited into the study between September 2015 and May 2016. Demographics, presence of TB, HIV status, duration of treatment, CD4 count, viral load, VTE risk factors, and parameters to calculate the Wells' score were collected. RESULTS We recruited 100 patients. Most of the patients were HIV-infected (n=59), 39 had TB disease and 32 were HIV/TB co-infected. Most of the patients had DVT only (n=83); 11 had PE, and 6 had both DVT and PE. More than a third of patients on antiretroviral treatment (ART) (43%; n=18/42) were on treatment for <6 months. Half of the patients (51%; n=20/39) were on TB treatment for <1 month. The median (interquartile range (IQR)) DVT and PE Wells' score in all sub-groups was 3.0 (1.0 - 4.0) and 3.0 (2.5 - 4.5), respectively. CONCLUSION HIV/TB co-infection appears to confer a risk for VTE, especially early after initiation of ART and/or TB treatment, and therefore requires careful monitoring for VTE and early initiation of thrombo-prophylaxis.
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Affiliation(s)
- P Moodley
- Department of Internal Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - N A Martinson
- Perinatal HIV Research Unit, SAMRC Soweto Matlosana Collaborating Centre for HIV/AIDS and TB, University of the Witwatersrand, Johannesburg,
South Africa
- NRF/DST Centre of Excellence in Biomedical TB Research, Johannesburg, South Africa
- Center for TB Research, Johns Hopkins University Baltimore, USA
| | - W Joyimbana
- Perinatal HIV Research Unit, SAMRC Soweto Matlosana Collaborating Centre for HIV/AIDS and TB, University of the Witwatersrand, Johannesburg,
South Africa
| | - K N Otwombe
- Perinatal HIV Research Unit, SAMRC Soweto Matlosana Collaborating Centre for HIV/AIDS and TB, University of the Witwatersrand, Johannesburg,
South Africa
| | - P Abraham
- Perinatal HIV Research Unit, SAMRC Soweto Matlosana Collaborating Centre for HIV/AIDS and TB, University of the Witwatersrand, Johannesburg,
South Africa
| | - K Motlhaoleng
- Perinatal HIV Research Unit, SAMRC Soweto Matlosana Collaborating Centre for HIV/AIDS and TB, University of the Witwatersrand, Johannesburg,
South Africa
| | - V A Naidoo
- Department of Internal Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - E Variava
- Department of Internal Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- Perinatal HIV Research Unit, SAMRC Soweto Matlosana Collaborating Centre for HIV/AIDS and TB, University of the Witwatersrand, Johannesburg,
South Africa
- Department of Internal Medicine, Klerksdorp Tshepong Hospital Complex, South Africa
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9
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In Response to: Incidence of Symptomatic Pulmonary Embolus and Deep Vein Thrombosis After Knee Arthroscopy in the Pediatric and Adolescent Population. Clin J Sport Med 2021; 31:e293. [PMID: 32224713 DOI: 10.1097/jsm.0000000000000789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Accepted: 08/21/2019] [Indexed: 02/02/2023]
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10
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Mucheleng'anga LA, Telendiy V, Hamukale A, Shibemba AL, Zumla A, Himwaze CM. COVID-19 and Sudden Unexpected Community Deaths in Lusaka, Zambia, Africa - A Medico-Legal Whole-Body Autopsy Case Series. Int J Infect Dis 2021; 109:160-167. [PMID: 34320461 PMCID: PMC8255190 DOI: 10.1016/j.ijid.2021.07.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 06/30/2021] [Accepted: 07/01/2021] [Indexed: 01/06/2023] Open
Abstract
Background Data from Africa regarding sudden and unexpected COVID-19 community deaths and underlying pathological, demographic, and co-morbidity features require definition. Methods We performed a case series of COVID-19-related deaths seen at Forensic Post-Mortem examination of sudden and unexpected Community Deaths in Lusaka, Zambia, Africa. Whole-body Post-Mortem examinations were performed according to Standard Operating Procedures. Patient demographics, history, co-morbidities, pathological gross and microscopic findings, and cause(s) of death were recorded. Variables were grouped as frequencies and percentages. Comparison of data was made with autopsy findings of hospital COVID-19 deaths. Findings Of 21 COVID-19 decedents, 14/21 (66.7%) were male; 18/21, (85.7%) were below 55 years of age (mean age, 40 ± 12.3; range, 20-73). The median duration of symptoms was 1 day (range 0-2); 9/21 (42.9%) had co-morbidities, with hypertension and obesity being the most common. Main post-mortem findings were diffuse alveolar damage (DAD) (80.9%), saddle and shower emboli (38.1%, respectively), and pneumonia (14.3%). Pulmonary thromboembolism (76.2%), DAD (14.3%), and SARS-CoV-2 pneumonia (9.5%) were common causes of death. Conclusions COVID-19 is an important cause of death to consider in forensic investigations of sudden and unexpected community deaths. Risk factors for the younger age of COVID-19 deaths and thromboembolism need to be identified.
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Affiliation(s)
| | - Viktor Telendiy
- Ministry of Home Affairs, Office of the State Forensic Pathologist, Nationalist Road, Lusaka, Zambia
| | | | - Aaron Lunda Shibemba
- University Teaching Hospitals, Department of Pathology and Microbiology, Nationalist Road, Lusaka, Zambia
| | - Alimuddin Zumla
- Division of Infection and Immunity, University College London; NIHR Biomedical Research Centre, UCL Hospitals NHS Foundation Trust, London, UK, and UNZA-UCLMS R&D Program, Lusaka, Zambia
| | - Cordelia Maria Himwaze
- Ministry of Home Affairs, Office of the State Forensic Pathologist, Nationalist Road, Lusaka, Zambia; University Teaching Hospitals, Department of Pathology and Microbiology, Nationalist Road, Lusaka, Zambia
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11
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Venous Thromboembolic Disease in Chronic Inflammatory Lung Diseases: Knowns and Unknowns. J Clin Med 2021; 10:jcm10102061. [PMID: 34064992 PMCID: PMC8151562 DOI: 10.3390/jcm10102061] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Revised: 05/05/2021] [Accepted: 05/07/2021] [Indexed: 12/13/2022] Open
Abstract
Persistent inflammation within the respiratory tract underlies the pathogenesis of numerous chronic pulmonary diseases. There is evidence supporting that chronic lung diseases are associated with a higher risk of venous thromboembolism (VTE). However, the relationship between lung diseases and/or lung function with VTE is unclear. Understanding the role of chronic lung inflammation as a predisposing factor for VTE may help determine the optimal management and aid in the development of future preventative strategies. We aimed to provide an overview of the relationship between the most common chronic inflammatory lung diseases and VTE. Asthma, chronic obstructive pulmonary disease, interstitial lung diseases, or tuberculosis increase the VTE risk, especially pulmonary embolism (PE), compared to the general population. However, high suspicion is needed to diagnose a thrombotic event early as the clinical presentation inevitably overlaps with respiratory disorders. PE risk increases with disease severity and exacerbations. Hence, hospitalized patients should be considered for thromboprophylaxis administration. Conversely, all VTE patients should be asked for lung comorbidities before determining anticoagulant therapy duration, as those patients are at increased risk of recurrent PE episodes rather than DVT. Further research is needed to understand the underlying pathophysiology of in-situ thrombosis in those patients.
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12
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Fauzi LS, Shrestha S. Severe cavitating pulmonary tuberculosis complicated with extensive thrombosis. BMJ Case Rep 2021; 14:e242831. [PMID: 33795263 PMCID: PMC8023741 DOI: 10.1136/bcr-2021-242831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/23/2021] [Indexed: 11/04/2022] Open
Affiliation(s)
| | - Sandesh Shrestha
- Infectious Diseases, Nottingham University Hospitals NHS Trust, Nottingham, UK
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13
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Huang L, Yin C, Gu X, Tang X, Zhang X, Hu C, Chen W. Severe pulmonary tuberculosis complicated with insidious pulmonary thromboembolism: a case report and literature review. J Thromb Thrombolysis 2021; 49:644-650. [PMID: 31606827 PMCID: PMC7182625 DOI: 10.1007/s11239-019-01967-x] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Pulmonary thromboembolism (PTE) is an acute and severe disease with high mortality, which is prone to be misdiagnosed or ignored especially when complicated with tuberculosis (TB). Even though TB has been considered as a risk factor for PTE, there is rare report of TB with PTE worldwide. Which TB patients are more susceptible to PTE is still not clear. Here, we described a case report of PTE with pulmonary TB in a 28-year-old man, who had no risk factors for pulmonary thrombosis at admission and developed a medium-high PTE after initiating anti-TB therapy. After local thrombolysis with interventional therapy and sequential intravenous thrombolysis, combined with long-term anticoagulation, the PTE of the patient disappeared. At follow-up of 4 months, the patient was re-examined with chest enhanced CT and no obvious emboli was found. We emphasize that acute or severe TB infection should be included in the thromboembolism risk assessment and prophylactic use of anticoagulants may be considered even if there are no other obvious risk factors. Interventional therapy is a good option for thrombolysis treatment if hospital condition permits.
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Affiliation(s)
- Lili Huang
- Department of Tuberculosis, The Second Hospital of Nanjing, Nanjing University of Chinese Medicine, Nanjing, 210003, China
| | - Chunyang Yin
- Department of Tuberculosis, The Second Hospital of Nanjing, Nanjing University of Chinese Medicine, Nanjing, 210003, China
| | - Xiaoyan Gu
- Department of Tuberculosis, The Second Hospital of Nanjing, Nanjing University of Chinese Medicine, Nanjing, 210003, China
| | - Xiaojun Tang
- Department of Radiology, The Second Hospital of Nanjing, Nanjing University of Chinese Medicine, Nanjing, 210003, China
| | - Xia Zhang
- Department of Tuberculosis, The Second Hospital of Nanjing, Nanjing University of Chinese Medicine, Nanjing, 210003, China.,Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, 211166, China
| | - Chunmei Hu
- Department of Tuberculosis, The Second Hospital of Nanjing, Nanjing University of Chinese Medicine, Nanjing, 210003, China.
| | - Wei Chen
- Clinical Research Center, The Second Hospital of Nanjing, Nanjing University of Chinese Medicine, Nanjing, 210003, China.
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14
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Abstract
ABSTRACT Mycobacterium infection remains a leading cause of morbidity and mortality worldwide. Although rare, thoracic cardiovascular complications are associated with devastating consequences if not promptly diagnosed using computed tomography. Intrapulmonary complications include tuberculous aortitis, Rasmussen aneurysms, involvement of bronchial and nonbronchial systemic arteries, and thromboembolic events. Extrapulmonary complications include pericarditis, myocarditis, endocarditis, involvement of coronary arteries, annular-subvalvular left ventricle aneurysms and mediastinal fibrosis. This article will review these complications and their computed tomography features.
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15
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Zahra U, Akhtar A, Falah NU, Hashmi S. Bilateral Pulmonary Embolism in a Newly Diagnosed Case of Pulmonary Tuberculosis. Cureus 2021; 13:e12824. [PMID: 33628689 PMCID: PMC7894216 DOI: 10.7759/cureus.12824] [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: 11/05/2022] Open
Abstract
Pulmonary embolism in the cases of tuberculosis (TB) infection has incited physicians and researchers to derive a reasonable association in the past few years. However, despite the efforts, pulmonary embolism is often misdiagnosed in the context of active TB. Pulmonary embolism in TB is still considered a rare phenomenon, even though it seems to be a probable risk factor based on the emerging literature. We report a case of a young man who presented with recurrent respiratory symptoms. He had no risk factors except a former history of smoking. We believe that the symptoms he had on the initial visit were misinterpreted in the background of TB infection. We followed the case for two months after he was discharged on anticoagulants and anti-TB medication. In this case report, we would like to emphasize the need to consider this occult phenomenon in order to rule out TB in cases of pulmonary embolism and vice versa. We hope that the management of TB in the future might take into account the chances of concomitant pathology of pulmonary embolism in patients with active TB.
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Affiliation(s)
- Urooj Zahra
- Internal Medicine, Fatima Jinnah Medical University, Lahore, PAK
| | - Ali Akhtar
- Internal Medicine, Army Medical College, Rawalpindi, PAK
| | - Noor Ul Falah
- Internal Medicine, King Edward Medical University, Lahore, PAK
| | - Shahnawaz Hashmi
- Internal Medicine, King Edward Medical University, Mayo Hospital, Lahore, PAK
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16
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Agrati C, Mazzotta V, Pinnetti C, Biava G, Bibas M. Venous thromboembolism in people living with HIV infection (PWH). Transl Res 2021; 227:89-99. [PMID: 32693031 DOI: 10.1016/j.trsl.2020.07.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 07/14/2020] [Accepted: 07/15/2020] [Indexed: 10/23/2022]
Abstract
The risk of venous thromboembolism (VTE) and of recurrent VTE remain elevated in people living with HIV compared to controls still with contemporary antiretroviral therapy (ART). The pathophysiology of VTE in HIV is multi factorial and includes an interplay among traditional risk factors, HIV-specific factors, behavioral factors, exposure to ART and other therapies, coinfections, and co-morbidities.
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Affiliation(s)
- Chiara Agrati
- Cellular Immunology and Pharmacology Laboratory, National Institute for Infectious Diseases 'Lazzaro Spallanzani'-IRCCS, Rome, Italy
| | - Valentina Mazzotta
- The Clinical and Research Department, National Institute for Infectious Diseases 'Lazzaro Spallanzani'-IRCCS, Rome, Italy
| | - Carmela Pinnetti
- The Clinical and Research Department, National Institute for Infectious Diseases 'Lazzaro Spallanzani'-IRCCS, Rome, Italy
| | - Gianluigi Biava
- The Clinical and Research Department, National Institute for Infectious Diseases 'Lazzaro Spallanzani'-IRCCS, Rome, Italy
| | - Michele Bibas
- The Clinical and Research Department, National Institute for Infectious Diseases 'Lazzaro Spallanzani'-IRCCS, Rome, Italy.
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Lau A, Sligl W, Sun K, Barrie J, Long R. Incidence and significance of venous thromboembolism in critically ill pulmonary tuberculosis patients. Eur Respir J 2020; 56:13993003.01753-2020. [PMID: 32586889 DOI: 10.1183/13993003.01753-2020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Accepted: 06/17/2020] [Indexed: 01/07/2023]
Affiliation(s)
- Angela Lau
- Dept of Medicine, University of Alberta, Edmonton, AB, Canada
| | - Wendy Sligl
- Dept of Critical Care Medicine, University of Alberta, Edmonton, AB, Canada
| | - Ken Sun
- Dept of Medicine, University of Alberta, Edmonton, AB, Canada
| | - James Barrie
- Dept of Radiology and Diagnostic Imaging, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Richard Long
- Dept of Medicine, University of Alberta, Edmonton, AB, Canada
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18
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Thromboembolic complications associated with tuberculosis: A pediatric case report. ACTA ACUST UNITED AC 2020; 40:587-593. [PMID: 33275336 PMCID: PMC7808783 DOI: 10.7705/biomedica.5195] [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: 09/02/2019] [Indexed: 11/29/2022]
Abstract
La tuberculosis es una de las enfermedades infecciosas más comunes en el mundo. Aunque la mortalidad en niños es prácticamente nula cuando el diagnóstico y el tratamiento son oportunos, puede asociarse con complicaciones como la trombosis venosa profunda y la superficial a partir de la respuesta inflamatoria sistémica frente a la infección, lo que propicia la coagulación y ocasiona una significativa morbimortalidad. Se reporta el caso de una adolescente de 14 años con tuberculosis pulmonar en tratamiento combinado quien, de forma atípica, presentó dos episodios de tromboembolia venosa: el primero en el riñón y el segundo en los pulmones. Tras descartar el síndrome nefrótico y el antifosfolipídico, los estudios de tomografía de tórax y abdomen fueron una herramienta fundamental para su diagnóstico. Se inició tratamiento con heparina de bajo peso molecular con mejoría de los síntomas. Teniendo en cuenta las necesidades de anticoagulación no fue posible realizar estudios adicionales de ampliación. Las complicaciones tromboembólicas en pacientes con tuberculosis y sin otros factores de riesgo obligan a considerar el efecto coagulante que resulta de la reacción inflamatoria sistémica, la cual podría, por sí sola, ser la causa de una complicación significativa pero prevenible, aunque frecuentemente escapa al diagnóstico. En este sentido, se recomienda considerar la posibilidad de la tromboembolia venosa en estos pacientes y hacer un seguimiento estricto que permita aplicar el tratamiento anticoagulante tempranamente y prevenir, así, resultados adversos.
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19
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Kang G, Zhang H. Aspirin for Postoperative Venous Thromboembolism Prophylaxis. J Gen Intern Med 2020; 35:2778. [PMID: 32314131 PMCID: PMC7459016 DOI: 10.1007/s11606-020-05795-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Accepted: 03/11/2020] [Indexed: 11/25/2022]
Affiliation(s)
- GuanYang Kang
- Department of Cardiology, Bin Hai Wan Central Hospital of Dongguan, The Dongguan Affiliated Hospital of Medical College of Jinan University (also called The Fifth People's Hospital of Dongguan, Taiping People's Hospital of Dongguan), Dongguan, Guangdong, China.
| | - HuiQing Zhang
- Department of Pharmacy, Bin Hai Wan Central Hospital of Dongguan, The Dongguan Affiliated Hospital of Medical College of Jinan University (also called The Fifth People's Hospital of Dongguan, Taiping People's Hospital of Dongguan), Dongguan, Guangdong, China
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20
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Danwang C, Bigna JJ, Awana AP, Nzalie RNT, Robert A. Global epidemiology of venous thromboembolism in people with active tuberculosis: a systematic review and meta-analysis. J Thromb Thrombolysis 2020; 51:502-512. [PMID: 32627124 DOI: 10.1007/s11239-020-02211-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Despite the wide range of studies supporting an association between exposure to active tuberculosis and risk of venous thromboembolism (VTE), the current systematic review and meta-analysis is the first study assessing the global epidemiology of VTE in patients having active tuberculosis. In this systematic review and meta-analysis, EMBASE, Medline, and Web of Science were searched to identify observational studies, published until December 15, 2019, and reporting on venous thromboembolism in patients with active tuberculosis. No language restriction was applied. Studies were synthetized using a random-effect model. This review is registered with PROSPERO, CRD42019130347. We included 9 studies with an overall total of 16,190 patients with active tuberculosis. The prevalence of VTE was 3.5% (95% CI 2.2-5.2) in patients with active tuberculosis. Furthermore, we found a prevalence of pulmonary embolism (PE) at 5.8% (95% CI 2.2-10.7) and for deep vein thrombosis (DVT) at 1.3% (95% CI 0.8-2.0) in patients with active tuberculosis. Patients with active tuberculosis had a higher risk for VTE (OR 2.90; 95% CI 2.30-3.67), DVT (OR 1.56; 95% CI 1.14-2.14), and PE (OR 3.58; 95% CI 2.54-5.05). This study suggests that VTE is not rare among patients with active TB. Cost-effective preventive strategies and interventions to curb this dreadful burden of VTE among people with active TB are needed.
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Affiliation(s)
- Celestin Danwang
- Epidemiology and Biostatistics Unit, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium. .,Department of Surgery and Specialties, Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Yaoundé, Cameroon.
| | - Jean Joel Bigna
- Department of Epidemiology and Public Health, Centre Pasteur of Cameroon, Yaoundé, Cameroon.,School of Public Health, Faculty of Medicine, University of Paris Sud XI, Le Kremlin-Bicêtre, France
| | - Armel Philippe Awana
- Department of Radiology, Jamot Hospital, Yaoundé, Cameroon.,Department of Biomedical Sciences, University of Ngaoundere, Ngaoundere, Cameroon
| | | | - Annie Robert
- Epidemiology and Biostatistics Unit, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
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Rokx C, Borjas Howard JF, Smit C, Wit FW, Pieterman ED, Reiss P, Cannegieter SC, Lijfering WM, Meijer K, Bierman W, Tichelaar V, Rijnders BJA. Risk of recurrent venous thromboembolism in patients with HIV infection: A nationwide cohort study. PLoS Med 2020; 17:e1003101. [PMID: 32407386 PMCID: PMC7224453 DOI: 10.1371/journal.pmed.1003101] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Accepted: 04/13/2020] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Multiple studies have described a higher incidence of venous thromboembolism (VTE) in people living with an HIV infection (PWH). However, data on the risk of recurrent VTE in this population are lacking, although this question is more important for clinical practice. This study aims to estimate the risk of recurrent VTE in PWH compared to controls and to identify risk factors for recurrence within this population. METHODS AND FINDINGS PWH with a first VTE were derived from the AIDS Therapy Evaluation in the Netherlands (ATHENA) cohort (2003-2015), a nationwide ongoing cohort following up PWH in care in the Netherlands. Uninfected controls were derived from the Multiple Environmental and Genetic Assessment of risk factors for venous thrombosis (MEGA) follow-up study (1999-2003), a cohort of patients with a first VTE who initially participated in a case-control study in the Netherlands who were followed up for recurrent VTE. Selection was limited to persons with an index VTE suffering from deep vein thrombosis in the lower limbs and/or pulmonary embolism (PE). Participants were followed from withdrawal of anticoagulation to VTE recurrence, loss to follow-up, death, or end of study. We estimated incidence rates, cumulative incidence (accounting for competing risk of death) and hazard ratios (HRs) using Cox proportional hazards regression, adjusting for age, sex, and whether the index event was provoked or unprovoked. When analyzing risk factors among PWH, the main focus of analysis was the role of immune markers (cluster of differentiation 4 [CD4]+ T-cell count). There were 153 PWH (82% men, median 48 years) and 4,005 uninfected controls (45% men, median 49 years) with a first VTE (71% unprovoked in PWH, 34% unprovoked in controls) available for analysis. With 40 VTE recurrences during 774 person-years of follow-up (PYFU) in PWH and 635 VTE recurrences during 20,215 PYFU in controls, the incidence rates were 5.2 and 3.1 per 100 PYFU (HR: 1.70, 95% CI 1.23-2.36, p = 0.003). VTE consistently recurred more frequently per 100 PYFU in PWH in all predefined subgroups of men (5.6 versus 4.8), women (3.6 versus 1.9), and unprovoked (6.0 versus 5.2) or provoked (3.1 versus 2.1) first VTE. After adjustment, the VTE recurrence risk was higher in PWH compared to controls in the first year after anticoagulant discontinuation (HR: 1.67, 95% CI 1.04-2.70, p = 0.03) with higher cumulative incidences in PWH at 1 year (12.5% versus 5.6%) and 5 years (23.4% versus 15.3%) of follow-up. VTE recurred less frequently in PWH who were more immunodeficient at the first VTE, marked by a better CD4+ T-cell recovery on antiretroviral therapy and during anticoagulant therapy for the first VTE (adjusted HR: 0.81 per 100 cells/mm3 increase, 95% CI 0.67-0.97, p = 0.02). Sensitivity analyses addressing potential sources of bias confirmed our principal analyses. The main study limitations are that VTEs were adjudicated differently in the cohorts and that diagnostic practices changed during the 20-year study period. CONCLUSIONS Overall, the risk of recurrent VTE was elevated in PWH compared to controls. Among PWH, recurrence risk appeared to decrease with greater CD4+ T-cell recovery after a first VTE. This is relevant when deciding to (dis)continue anticoagulant therapy in PWH with otherwise unprovoked first VTE.
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Affiliation(s)
- Casper Rokx
- Erasmus MC, University Medical Centre Rotterdam, Department of Internal Medicine, Section of Infectious Diseases, Rotterdam, the Netherlands
| | - Jaime F Borjas Howard
- University of Groningen, University Medical Centre Groningen, Department of Haematology, Groningen, the Netherlands
| | - Colette Smit
- HIV Monitoring Foundation, Amsterdam, the Netherlands
| | - Ferdinand W Wit
- Department of Global Health and Division of Infectious Diseases, Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, the Netherlands
| | - Elise D Pieterman
- Erasmus MC, University Medical Centre Rotterdam, Department of Internal Medicine, Section of Infectious Diseases, Rotterdam, the Netherlands
| | - Peter Reiss
- Department of Global Health and Division of Infectious Diseases, Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, the Netherlands
| | - Suzanne C Cannegieter
- Leiden University Medical Centre, Department of Clinical Epidemiology, Leiden, the Netherlands
| | - Willem M Lijfering
- Leiden University Medical Centre, Department of Clinical Epidemiology, Leiden, the Netherlands
| | - Karina Meijer
- University of Groningen, University Medical Centre Groningen, Department of Haematology, Groningen, the Netherlands
| | - Wouter Bierman
- University of Groningen, University Medical Centre Groningen, Department of Internal Medicine, Infectious Diseases Service, Groningen, the Netherlands
| | - Vladimir Tichelaar
- University of Groningen, University Medical Centre Groningen, Department of Haematology, Groningen, the Netherlands
| | - Bart J A Rijnders
- Erasmus MC, University Medical Centre Rotterdam, Department of Internal Medicine, Section of Infectious Diseases, Rotterdam, the Netherlands
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22
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Letter regarding: Risk Factors for Venous Thromboembolism in Children and Young Adults With Inflammatory Bowel Disease. J Surg Res 2020; 247:294-295. [DOI: 10.1016/j.jss.2019.08.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Revised: 07/29/2019] [Accepted: 08/14/2019] [Indexed: 11/22/2022]
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Abstract
Blood viscosity is increased by elevated concentrations of acute phase reactants and hypergammaglobulinemia in inflammation. These increase blood viscosity by increasing plasma viscosity and fostering erythrocyte aggregation. Blood viscosity is also increased by decreased erythrocyte deformability, as occurs in malaria. Increased blood viscosity contributes to the association of acute infections with myocardial infarction (MI), venous thrombosis, and venous thromboembolism. It also increases vascular resistance, which decreases tissue perfusion and activates stretch receptors in the left ventricle, thereby initiating the systemic vascular resistance response. This compensates for the increased vascular resistance by vasodilation, lowering hematocrit, and decreasing intravascular volume. This physiological response causes the anemias associated with malaria, chronic inflammation, and other chronic diseases. Since tissue perfusion is inversely proportional to blood viscosity, anemia may be beneficial as it increases tissue perfusion when erythrocyte aggregating factors or erythrocytes with decreased deformability are present in the blood.
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Affiliation(s)
- Gregory D Sloop
- Pathology, Idaho College of Osteopathic Medicine, Meridian, USA
| | - Quirijn De Mast
- Internal Medicine, Radboud University Medical Center, Nijmegan, NLD
| | - Gheorghe Pop
- Cardiology, Radboud University Medical Center, Nijmegen, NLD
| | | | - John A St Cyr
- Cardiac/Thoracic/Vascular Surgery, Jacqmar, Inc., Minneapolis, USA
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24
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Awana PA, Danwang C, Tochie JN, Bigna JJ. Epidemiology of venous thromboembolism in people with active tuberculosis: a systematic review and meta-analysis protocol. BMJ Open 2019; 9:e031402. [PMID: 31722945 PMCID: PMC6858194 DOI: 10.1136/bmjopen-2019-031402] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
INTRODUCTION In recent years, a hypothesis has been raised that people with tuberculosis are at risk for developing venous thromboembolism (VTE). However, much remains to be understood about the interplay between VTE and tuberculosis. Therefore, through a global systematic review and meta-analysis, the current study aims at investigating the association between exposure to active tuberculosis and risk of VTE, and determining the prevalence and incidence of VTE in people with active tuberculosis. METHODS AND DESIGN We will include cohort studies, case-control and cross-sectional studies performed among adults (>15 years) with active tuberculosis. EMBASE, Medline, Global Index Medicus and Web of Knowledge will be searched for relevant records published until 31 August 2019, without any language restriction. The review will be reported according to the Meta-analysis Of Observational Studies in Epidemiology guidelines. After screening of titles and abstracts, study selection, data extraction and risk of bias assessment; we shall assess the studies individually for clinical and statistical heterogeneity. Random-effect meta-analysis will be used to pool studies judged to be clinically homogenous. The Egger's test and visual inspection of funnel plots will be used to assess publication bias. Results will be presented by country and region. ETHICS AND DISSEMINATION Since primary data are not collected in this study, ethical approval is not required. This review is expected to provide relevant data on the epidemiology of VTE in people with tuberculosis. The final report will be published in a peer-reviewed journal. PROSPERO REGISTRATION NUMBER CRD42019130347.
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Affiliation(s)
| | - Celestin Danwang
- Institute of Experimental and Clinical Research, Université Catholique de Louvain, Bruxelles, Belgium
- Department of Surgery and Specialities, Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Yaoundé, Cameroon
| | - Joel Noutakdie Tochie
- Department of Anesthesiology and Critical Care Medicine, Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Yaoundé, Cameroon
| | - Jean Joel Bigna
- Department of Epidemiology and Public Health, Centre Pasteur of Cameroon, Yaoundé, Cameroon
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25
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Bulajic B, Welzel T, Vallabh K. Clinical presentation and diagnostic work up of suspected pulmonary embolism in a district hospital emergency centre serving a high HIV/TB burden population. Afr J Emerg Med 2019; 9:134-139. [PMID: 31528531 PMCID: PMC6742596 DOI: 10.1016/j.afjem.2019.05.003] [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: 09/21/2018] [Revised: 03/26/2019] [Accepted: 05/17/2019] [Indexed: 11/28/2022] Open
Abstract
Introduction The diagnosis of pulmonary embolism (PE) is challenging to make and is often missed in the emergency centre. The diagnostic work-up of PE has been improved by the use of clinical decision rules (CDRs) and CT pulmonary angiography (CTPA) in high-income countries. CDRs have not been validated in the South African environment where HIV and tuberculosis (TB) are highly prevalent. Both conditions are known to induce a hyper-coagulable state. The objective of this study was to describe the clinical presentation and diagnostic workup of suspected PE in our setting and to determine the prevalence of HIV and TB in our sample of patients with confirmed PE. Methods This study was a retrospective chart review of patients with suspected PE who had CTPAs performed between October 2013 and October 2015 at a district hospital in Cape Town, South Africa. Data were collected on demographics, presenting signs and symptoms, vitals, bedside investigations, HIV and TB status. A Revised Geneva score (RGS) was calculated retrospectively and compared to the CTPA result. Results The median age of patients with confirmed PE was 45 years and 68% were female. The CTPA yield for PE in our study population was 32%. The most common presenting complaint was dyspnoea (83%). Deep venous thrombosis (DVT) was present in 29%. No sign or symptom was observed to be markedly different in patients with confirmed PE vs no PE. Among patients with confirmed PE, 37% were HIV positive and 52% had current TB. RGS compared poorly with CTPA results. Conclusions PE remains a diagnostic challenge. In our study, the retrospectively calculated CDR was not predictive of PE in a population with a high prevalence of HIV and TB. Emergency physicians should be cautious when making a clinical probability assessment of PE in this setting. However, further studies are needed to develop a predictive CDR for the local environment.
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Affiliation(s)
- Bojana Bulajic
- Division of Emergency Medicine, Faculty of Health Sciences, University of Cape Town, South Africa
- Corresponding author at: Division of Emergency Medicine, University of Cape Town, F51 Old Main Building, Groote Schuur Hospital, Main Road, Observatory, Cape Town, 7925, South Africa
| | - Tyson Welzel
- Division of Emergency Medicine, Faculty of Health Sciences, University of Cape Town, South Africa
| | - Kamil Vallabh
- Department of Emergency Medicine, Mitchell's Plain Hospital, Cape Town, South Africa
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Bessis S, Bertin D, Million M, Meddeb L, Drancourt M, Lagier JC, Mège JL, Bardin N, Brouqui P. Thromboses in tuberculosis are linked to antiphosphatidylethanolamine antibodies levels: A cross-sectional study. J Clin Tuberc Other Mycobact Dis 2019; 15:100092. [PMID: 31720419 PMCID: PMC6830129 DOI: 10.1016/j.jctube.2019.100092] [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] [Indexed: 11/05/2022] Open
Abstract
Venous thromboses have been associated with tuberculosis, but the relationship with circulating anticoagulant has not been studied yet. In a cohort of 48 patients with tuberculosis, 22.9% of them presented with venous thromboses significantly associated with dose dependent level of antiphosphophatidyl-ethanolamine antibodies.
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Affiliation(s)
- Simon Bessis
- AP-HM, IHU-Méditerranée Infection, Marseille, France.,Aix-Marseille Univ, IRD, IHU-Méditerranée Infection, MEPHI, Marseille, France
| | - Daniel Bertin
- Laboratoire d'immunologie, Hôpital de la Conception, Assistance Publique Hôpitaux de Marseille, 19-21 boulevard, Jean Moulin, Marseille 13005, France
| | - Matthieu Million
- AP-HM, IHU-Méditerranée Infection, Marseille, France.,Aix-Marseille Univ, IRD, IHU-Méditerranée Infection, MEPHI, Marseille, France
| | - Line Meddeb
- AP-HM, IHU-Méditerranée Infection, Marseille, France
| | - Michel Drancourt
- AP-HM, IHU-Méditerranée Infection, Marseille, France.,Aix-Marseille Univ, IRD, IHU-Méditerranée Infection, MEPHI, Marseille, France
| | - Jean-Christophe Lagier
- AP-HM, IHU-Méditerranée Infection, Marseille, France.,Aix-Marseille Univ, IRD, IHU-Méditerranée Infection, MEPHI, Marseille, France
| | - Jean-Louis Mège
- Laboratoire d'immunologie, Hôpital de la Conception, Assistance Publique Hôpitaux de Marseille, 19-21 boulevard, Jean Moulin, Marseille 13005, France
| | - Nathalie Bardin
- Laboratoire d'immunologie, Hôpital de la Conception, Assistance Publique Hôpitaux de Marseille, 19-21 boulevard, Jean Moulin, Marseille 13005, France
| | - Philippe Brouqui
- AP-HM, IHU-Méditerranée Infection, Marseille, France.,Aix-Marseille Univ, IRD, IHU-Méditerranée Infection, MEPHI, Marseille, France
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27
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Howard JFB, Rokx C, Smit C, Wit FWNM, Pieterman ED, Meijer K, Rijnders B, Bierman WFW, Tichelaar YIGV. Incidence of a first venous thrombotic event in people with HIV in the Netherlands: a retrospective cohort study. Lancet HIV 2019; 6:e173-e181. [PMID: 30777727 DOI: 10.1016/s2352-3018(18)30333-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 10/12/2018] [Accepted: 11/15/2018] [Indexed: 12/25/2022]
Abstract
BACKGROUND The risk of venous thrombotic events is elevated in people with HIV, but overall risk estimates and estimates specific to immune status and antiretroviral medication remain i mprecise. In this study, we aimed to estimate these parameters in a large cohort of people with HIV in the Netherlands. METHODS In this retrospective cohort study, we used the Dutch ATHENA cohort to estimate crude, age and sex standardised, and risk period-specific incidences of a first venous thrombotic event in people with HIV aged 18 years or older attending 12 HIV treatment centres in the Netherlands. Crude and standardised incidences were compared with European population-level studies of venous thrombotic events. We used time-updated Cox regression to estimate the risk of a first venous thrombotic event in association with HIV-specific factors (CD4 cell count, viral load, recent opportunistic infections, antiretroviral medication use) adjusted for traditional risk factors for venous thrombotic events. FINDINGS With data collected from Jan 1, 2003, to April 1, 2015, our study cohort included 14 389 people with HIV and 99 762 person-years of follow-up, with a median follow-up of 7·2 years (IQR 3·3-11·1). During this period, 232 first venous thrombotic events occurred, yielding a crude incidence of 2·33 events per 1000 person-years (95% CI 2·04-2·64) and an incidence standardised for age and sex of 2·50 events per 1000 (2·18-2·82). CD4 counts less than 200 cells per μL were independently associated with higher risk of a venous thrombotic event: adjusted hazard ratio (aHR) 3·40 (95% CI 2·28-5·08) relative to counts of 500 cells per μL. A high viral load (aHR 3·15, 95% CI 2·00-5·02; >100 000 copies per mL vs <50 copies per mL) and current or recent opportunistic adverse events (2·80, 1·77-4·44) were also independently associated with higher risk of a venous thrombotic event. There were no associations between any specific antiretroviral drugs and risk of a venous thrombotic event. Rates associated with pregnancy (9·4, 95% CI 4·6-17·3), malignancy (16·7, 10·6-25·1), and hospitalisation (24·4, 19·1-30·6) were lower than primary thromboprophylaxis thresholds suggested by the respective guidelines. INTERPRETATION Our findings support neither prescribing primary outpatient thromboprophylaxis nor avoiding any type of antiretroviral medication in people with HIV at high risk of a venous thrombotic event. FUNDING Dutch Ministry of Health, Welfare and Sport.
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Affiliation(s)
- Jaime F Borjas Howard
- Department of Haematology, University Medical Centre Groningen, University of Groningen, Groningen, Netherlands.
| | - Casper Rokx
- Section of Infectious Diseases, Department of Internal Medicine, Erasmus MC University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Colette Smit
- HIV Monitoring Foundation, Amsterdam, Netherlands
| | - Ferdinand W N M Wit
- HIV Monitoring Foundation, Amsterdam, Netherlands; Department of Global Health and Division of Infectious Diseases, Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, Netherlands
| | - Elise D Pieterman
- Section of Infectious Diseases, Department of Internal Medicine, Erasmus MC University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Karina Meijer
- Department of Haematology, University Medical Centre Groningen, University of Groningen, Groningen, Netherlands
| | - Bart Rijnders
- Section of Infectious Diseases, Department of Internal Medicine, Erasmus MC University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Wouter F W Bierman
- Department of Internal Medicine, Infectious Diseases Service, University Medical Centre Groningen, University of Groningen, Groningen, Netherlands
| | - Y I G Vladimir Tichelaar
- Department of Haematology, University Medical Centre Groningen, University of Groningen, Groningen, Netherlands
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28
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Lethal left cardiac thromboembolism in infant: A rare complication of pulmonary tuberculosis. Respir Med Case Rep 2018; 26:98-100. [PMID: 30560053 PMCID: PMC6288453 DOI: 10.1016/j.rmcr.2018.11.016] [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: 11/10/2018] [Accepted: 11/23/2018] [Indexed: 12/01/2022] Open
Abstract
If acute or severe infectious are know that risk factors for venous thromboembolism (VTE), the role active tuberculosis is ill defined, despite different case reports and many small case series have proposed an association between VTE and chronic infectious such as tuberculosis. We are highlighting an exceptional phenomenon correlation between intra-cardiac thromboembolism and pulmonary tuberculosis and concluded that active tuberculosis should include in the physician's evaluation of intra-cardiac thromboembolism risk.
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29
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Raru Y, Abouzid M, Zeid F, Teka S. Pulmonary vein thrombosis secondary to tuberculosis in a non-HIV infected patient. Respir Med Case Rep 2018; 26:91-93. [PMID: 30560051 PMCID: PMC6288975 DOI: 10.1016/j.rmcr.2018.11.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Revised: 11/28/2018] [Accepted: 11/28/2018] [Indexed: 12/19/2022] Open
Abstract
Our patient is a 67-year-old male with a past medical history significant for hypertension and hyperlipidemia came to a hospital with hemoptysis. He was also having cough and shortness of breath for the last 1 month. He said that his hemoptysis was about 1 cup per day mixed with yellowish sputum. He noticed around 20 pounds of weight loss in the last 1 month. He also complained of night sweats but had no fever. He had no history of travel outside the USA. He has never been incarcerated before, but he endorsed that his son has been to Jail before and he visited him twice a year in patient's home. But he also said that his son has never been diagnosed with TB. He smoked 1.5 packs per day for the last 50 years and quit smoking 2 months ago. His medication include hydrochlorothiazide, lisinopril, gabapentin, aspirin and trazodone. On examination, vital signs were within the normal range except a hearty rate of 106 beats/minute. He had slightly pale conjunctiva, non-icteric sclera and had wet tongue and buccal mucosa. There was decreased air entry with crepitations in the right side of the posterior chest but no wheezes or rales. No peripheral lymphadenopathy, no peripheral edema or sign of fluid collection in the abdomen. Chest x ray showed multiple cavitary lesion in the right upper lobe area. CT scan of the chest with PE protocol showed pulmonary venous partial thrombosis in the right upper lobe. Multiple cavitary lesions with hilar and mediastinal lymphadenopathy. There are also smaller nodular lesions in the left chest too. Small right pleural effusion with multiple calcified granulomata in the left upper lobe. QuantiFERON gold test was found to be positive. Sputum AFB smear was found to be strongly positive and it is sensitive to rifampin. Echocardiography showed no valvular lesions with preserved ejection fraction (>65%) and normal right ventricular size and normal right ventricular systolic pressure. Liver enzymes and renal function tests were found within the normal limit. HIV test was negative. Patient was started with intensive phase anti-tuberculosis treatment with rifampin, isoniazid, ethambutol, pyrazinamide with vitamin B6. He was also started with anticoagulation with heparin and warfarin considering the tuberculosis being the cause of the pulmonary vein thrombosis. Patient was also given supportive treatment and he made a gradual improvement and was discharged with anti-tuberculosis treatment and warfarin. Patient needed to be placed on a higher dose of warfarin as it was difficult to keep him therapeutic with lower doses. He was also advised to follow with infectious disease and anticoagulation clinic. Patient was found to have a significant increase in liver enzymes and bilirubin on follow up and the anti-TB medications were stopped to be restarted one by one with a follow up of his liver enzymes and liver function tests. He was also continued with warfarin.
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Affiliation(s)
- Yonas Raru
- Internal Medicine Resident, Marshall University School of Medicine, Huntington, WV, USA
| | - Mahmoud Abouzid
- Internal Medicine Resident, Marshall University School of Medicine, Huntington, WV, USA
| | - Fuad Zeid
- Pulmonary and Critical Care Medicine, Marshall University School of Medicine, Huntington, WV, USA
| | - Samson Teka
- Department of Internal Medicine, Marshall University School of Medicine and Huntington VAMC, Huntington, WV, USA
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30
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Lepelley M, Genty C, Lecoanet A, Allenet B, Bedouch P, Mallaret MR, Gillois P, Bosson JL. Electronic Medication Regimen Complexity Index at admission and complications during hospitalization in medical wards: a tool to improve quality of care? Int J Qual Health Care 2018; 30:32-38. [PMID: 29281061 DOI: 10.1093/intqhc/mzx168] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Accepted: 11/29/2017] [Indexed: 11/12/2022] Open
Abstract
Objective Adverse events during hospitalization are a major worry considering their frequency and their burden. Many could be avoided by immediate identification of at-risk patients at admission and adapted prevention. The complexity of a patient's medication regimen immediately available at admission is a good indicator of the complexity of the patient's condition. This study aims to determine whether the electronic Medication Regimen Complexity Index (MRCI) at admission is associated with complications during hospitalization. Design We performed a multilevel logistic regression model, adjusted for age and sex. Setting Premier Perspective™ database, a clinical and financial information system from 417 US hospitals. Participants Adults hospitalized for more than 3 days in a medical ward and included in Premier's Perspective™ database for 2006. Intervention(s) Multilevel logistic regression. Main Outcome Measure Association of the MRCI and complications during hospitalization, defined as in-hospital death, hospital-acquired infection, pressure ulcers; and need for highly technical healthcare, identified as the secondary introduction of catecholamines. Results In total, 1 592 383 admissions were included. The median MRCI at admission was 13 [interquartile range: 9-19]. The higher the MRCI, the higher the adjusted odds ratio of the following: in-hospital mortality, hospital-acquired infections, pressure ulcers and the secondary introduction of catecholamines. Conclusions Our results suggested that the MRCI at admission was correlated with patient complexity, independent of age. Considering that patients with complex conditions pose a heavier workload for staff, measuring MRCI at admission could be used to allocate resources in medical wards at an institutional level. The MRCI might be a useful tool to assess the management of care.
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Affiliation(s)
- Marion Lepelley
- Public Health Department, CHU Grenoble Alpes, University of Grenoble Alpes, CS 10217, 38000 Grenoble, France
| | - Céline Genty
- Public Health Department, CHU Grenoble Alpes, University of Grenoble Alpes, CS 10217, 38000 Grenoble, France.,CNRS, Public Health Department CHU Grenoble Alpes, Grenoble Institute of Engineering, University of Grenoble Alpes, TIMC-IMAG, CS 10217, 38000 Grenoble, France
| | - André Lecoanet
- Public Health Department, CHU Grenoble Alpes, University of Grenoble Alpes, CS 10217, 38000 Grenoble, France
| | - Benoit Allenet
- CNRS, Public Health Department CHU Grenoble Alpes, Grenoble Institute of Engineering, University of Grenoble Alpes, TIMC-IMAG, CS 10217, 38000 Grenoble, France.,Pharmacy Department CHU Grenoble Alpes, University of Grenoble Alpes, CS 10217, 38000 Grenoble, France
| | - Pierrick Bedouch
- CNRS, Public Health Department CHU Grenoble Alpes, Grenoble Institute of Engineering, University of Grenoble Alpes, TIMC-IMAG, CS 10217, 38000 Grenoble, France.,Pharmacy Department CHU Grenoble Alpes, University of Grenoble Alpes, CS 10217, 38000 Grenoble, France
| | - Marie-Reine Mallaret
- Public Health Department, CHU Grenoble Alpes, University of Grenoble Alpes, CS 10217, 38000 Grenoble, France.,CNRS, Public Health Department CHU Grenoble Alpes, Grenoble Institute of Engineering, University of Grenoble Alpes, TIMC-IMAG, CS 10217, 38000 Grenoble, France
| | - Pierre Gillois
- Public Health Department, CHU Grenoble Alpes, University of Grenoble Alpes, CS 10217, 38000 Grenoble, France.,CNRS, Public Health Department CHU Grenoble Alpes, Grenoble Institute of Engineering, University of Grenoble Alpes, TIMC-IMAG, CS 10217, 38000 Grenoble, France
| | - Jean-Luc Bosson
- Public Health Department, CHU Grenoble Alpes, University of Grenoble Alpes, CS 10217, 38000 Grenoble, France.,CNRS, Public Health Department CHU Grenoble Alpes, Grenoble Institute of Engineering, University of Grenoble Alpes, TIMC-IMAG, CS 10217, 38000 Grenoble, France
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31
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Pérez Alves B, Balado Rico M, Esteban Fernández FJ, Sánchez Ayuso J. Pulmonary Thromboembolism As a Complication In Mycobacterium tuberculosis Infection. Arch Bronconeumol 2018; 54:591-592. [PMID: 29804948 DOI: 10.1016/j.arbres.2018.04.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Revised: 04/19/2018] [Accepted: 04/20/2018] [Indexed: 11/25/2022]
Affiliation(s)
- Bethania Pérez Alves
- Servicio de Medicina Interna, Hospital Universitario de Getafe, Getafe, Madrid, España.
| | - Mateo Balado Rico
- Servicio de Medicina Interna, Hospital Universitario de Getafe, Getafe, Madrid, España
| | | | - Javier Sánchez Ayuso
- Servicio de Medicina Interna, Hospital Universitario de Getafe, Getafe, Madrid, España
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32
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Otu A, Hashmi M, Mukhtar AM, Kwizera A, Tiberi S, Macrae B, Zumla A, Dünser MW, Mer M. The critically ill patient with tuberculosis in intensive care: Clinical presentations, management and infection control. J Crit Care 2018; 45:184-196. [PMID: 29571116 DOI: 10.1016/j.jcrc.2018.03.015] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Accepted: 03/12/2018] [Indexed: 10/17/2022]
Abstract
Tuberculosis (TB) is one of the top ten causes of death worldwide. In 2016, there were 490,000 cases of multi-drug resistant TB globally. Over 2 billion people have asymptomatic latent Mycobacterium tuberculosis infection. TB represents an important, but neglected management issue in patients presenting to intensive care units. Tuberculosis in intensive care settings may present as the primary diagnosis (active drug sensitive or resistant TB disease). In other patients TB may be an incidental co-morbid finding as previously undiagnosed sub-clinical or latent TB which may re-activate under conditions of stress and immunosuppression. In Sub-Saharan Africa, where co-infection with the human immunodeficiency virus and other communicable diseases is highly prevalent, TB is one of the most frequent clinical management issues in all healthcare settings. Acute respiratory failure, septic shock and multi-organ dysfunction are the most common reasons for intensive care unit admission of patients with pulmonary or extrapulmonary TB. Poor absorption of anti-TB drugs occurs in critically ill patients and worsens survival. The mortality of patients requiring intensive care is high. The majority of early TB deaths result from acute cardiorespiratory failure or septic shock. Important clinical presentations, management and infection control issues regarding TB in intensive care settings are reviewed.
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Affiliation(s)
- Akaninyene Otu
- Department of Internal Medicine, University of Calabar, Calabar, Nigeria; National Aspergillosis Centre, University Hospital of South Manchester, Manchester, United Kingdom
| | - Madiha Hashmi
- Department of Anaesthesiology, Aga Khan University, Karachi, Pakistan
| | - Ahmed M Mukhtar
- Department of Anesthesia and Intensive Care, Cairo University, Cairo, Egypt
| | - Arthur Kwizera
- Department of Anaesthesia and Critical Care, Makerere University College of Health Sciences, Kampala, Uganda
| | - Simon Tiberi
- Division of Infection, Royal London Hospital, Barts Health NHS Trust, London, United Kingdom
| | - Bruce Macrae
- Department of Microbiology, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Alimudin Zumla
- Division of Infection and Immunity, University College London Medical School, and NIHR Biomedical Research Center at University College of London Hospitals, London, United Kingdom
| | - Martin W Dünser
- Department of Critical Care, University College of London Hospital, London, United Kingdom; Department of Anaesthesia and Intensive Care Medicine, Kepler University Hospital, Johannes Kepler University Linz, Linz, Austria.
| | - Mervyn Mer
- Department of Medicine, Divisions of Critical Care and Pulmonology, Charlotte Maxeke Johannesburg Academic Hospital and Faculty of Health Sciences University of Witwatersrand, Johannesburg, South Africa
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33
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Chung WS, Lin CL, Chen YF, Hsu WH, Kao CH. Pulmonary tuberculosis increases the risk of pulmonary thromboembolism: a nationwide population-based cohort study. Thromb Haemost 2017; 112:1325-7. [DOI: 10.1160/th14-05-0443] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2014] [Accepted: 06/12/2014] [Indexed: 11/05/2022]
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34
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Ugalde I, Pirela D, Lo Presti S, Bilderback M, Pirela A, Chan J. Fatal Pulmonary Embolism in the Setting of Immune Reconstitution Inflammatory Syndrome Attributed to Ovarian Tuberculosis. J Investig Med High Impact Case Rep 2017; 5:2324709617729690. [PMID: 28959695 PMCID: PMC5593225 DOI: 10.1177/2324709617729690] [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: 05/11/2017] [Revised: 06/28/2017] [Accepted: 08/04/2017] [Indexed: 11/23/2022] Open
Abstract
In developed countries, tuberculosis remains a health care challenge due to human immunodeficiency virus (HIV) and immigration from endemic regions. The Centers for Disease Control and Prevention reported 9557 new cases in 2015, with extrapulmonary involvement in 20.2% of the cases. We present a 33-year-old woman from Cape Town, South Africa, who developed abdominal pain and fever while working on a cruise ship. She sought medical where she underwent computed tomography of her chest, abdomen, and pelvis with findings suggestive of pulmonary tuberculosis and an 8.9-cm pelvic mass. HIV testing was positive and the patient was started on antiretroviral therapy. Bronchoscopy confirmed the presence of acid-fast bacilli, and she was started on rifampin, isoniazid, pyrazinamide, and ethambutol. She remained persistently febrile, raising suspicion for immune reconstitution inflammatory syndrome. However, despite empiric antibiotics, the patient remained persistently febrile, tachycardic, and on day 10 of admission she went into ventricular fibrillation and expired. Autopsy revealed an occlusive thrombus in the left main pulmonary artery in addition to necrotizing granulomata in multiple organs and bilateral tubo-ovarian abscesses. Postmortem cultures for were positive for Mycobacterium tuberculosis, all consistent with disseminated Mycobacterium tuberculosis. Although previous reports underscore the association between tuberculosis and hypercoagulability, the exact mechanism remains unknown. In this article, we report a case of disseminated tuberculosis complicated by bilateral tubo-ovarian abscesses with fatal pulmonary thrombus formation.
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Affiliation(s)
| | | | | | | | | | - Joseph Chan
- Mount Sinai Medical Center, Miami Beach, FL, USA
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35
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Abstract
Venous thromboembolism (VTE) has a wide range of clinical presentations. Deep venous thrombosis may occur in upper or lower extremities or in visceral veins. Extremity deep venous thrombosis usually manifests with unilateral painful swelling in the limb, while visceral deep venous thrombosis manifestations vary on the basis of the involved organ. Pulmonary embolism classically manifests with sudden pleuritic chest pain and unexplained dyspnea. Superficial thrombophlebitis usually presents with acute inflammation around a palpable thrombosed superficial vein. Risk factors of VTE are either inherited or acquired. The inherited causes of VTE tend to be familial and more common in younger patients. The common acquired risk factors of VTE include previous history of venous thrombosis, immobilization, recent surgery or trauma, malignancy, and pregnancy. Identifying high-risk patients for VTE based on these risk factors is the cornerstone to provide the prophylactic treatment to prevent thrombotic events.
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36
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Natarajan V, John K, Jose D, Kalaiselvan P, Das AK. Portal Venous Thrombosis-Disseminated Tuberculosis in Rheumatoid Arthritis. J Clin Diagn Res 2017; 11:OD08-OD10. [PMID: 28764227 DOI: 10.7860/jcdr/2017/27640.10048] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2017] [Accepted: 05/11/2017] [Indexed: 11/24/2022]
Abstract
Vascular thrombosis is one of the complications of tuberculosis. Deep vein thrombosis and pulmonary thrombosis have been reported with pulmonary and extrapulmonary tuberculosis. Splenic involvement in abdominal tuberculosis is among the rarest manifestations. Disseminated tuberculosis is predominantly reported in rheumatoid arthritis following ingestion of biological agents. Here, we report a case of disseminated tuberculosis in a rheumatoid arthritis patient who was on steroids and methotrexate for a long period, presenting with multiple splenic lesion and portal vein thrombosis, which was not reported earlier. She was treated with antitubercular drugs, anticoagulants and showed improvement.
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Affiliation(s)
- Vasanthi Natarajan
- Associate Professor, Department of Medicine-Endocrinology, Pondicherry Institute of Medical Sciences, Pondicherry, India
| | - Kevin John
- Senior Resident, Department of Medicine, Pondicherry Institute of Medical Sciences, Pondicherry, India
| | - David Jose
- Assistant Professor, Department of Medicine, Pondicherry Institute of Medical Sciences, Pondicherry, India
| | - Pradeep Kalaiselvan
- Senior Resident, Department of Medicine, Pondicherry Institute of Medical Sciences, Pondicherry, India
| | - Ashok Kumar Das
- Professor, Department of Medicine-Endocrinology, Pondicherry Institute of Medical Sciences, Pondicherry, India
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37
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Anand M, Nayyar E, Concepcion B, Salani M, Schaefer H. Tuberculosis in kidney transplant recipients: A case series. World J Transplant 2017; 7:213-221. [PMID: 28698838 PMCID: PMC5487311 DOI: 10.5500/wjt.v7.i3.213] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Revised: 01/14/2017] [Accepted: 04/24/2017] [Indexed: 02/05/2023] Open
Abstract
Solid organ transplant recipients have an elevated risk of tuberculosis (TB) with high mortality. Data about TB in this population in the United States is sparse. We present four cases of active tuberculosis in kidney transplant recipients at our center. All patients had possible TB exposure prior to transplant and all were diagnosed with active TB within the first year of transplant. Disseminated TB was seen in half of the patients with extra-pulmonary TB being more common affecting lymph nodes, pericardium, and the kidney allograft. Delay in diagnosis from onset of symptoms ranged from fifteen days to two months. Two patients died from TB. TB is a largely preventable and curable disease. However, challenges remain in the diagnosis due to most recipients presenting with atypical symptoms. Physicians should maintain a high degree of suspicion for TB to promptly diagnose and treat post-transplant thereby minimizing complications. A review of the literature including the epidemiology, pathogenesis, clinical presentation, diagnosis and treatment options are discussed.
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38
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Borjas-Howard JF, Bierman WFW, Meijer K, van der Werf TS, Tichelaar YIGV. Venous thrombotic events in patients admitted to a tuberculosis centre. QJM 2017; 110:215-218. [PMID: 27634971 DOI: 10.1093/qjmed/hcw152] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2016] [Accepted: 08/15/2016] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Considering the relationship between inflammation and thrombosis, patients with tuberculosis (TB) patients might be at high risk of venous thrombosis. AIM To evaluate the risk of venous thromboembolism in patients admitted to the Beatrixoord Tuberculosis Centre (BTBC), a tertiary centre for TB. We specifically explored which cofactors elevate the risk of venous thrombosis (VTE), and whether the timing of venous thrombotic events would justify extended primary prophylaxis. DESIGN retrospective cohort study. METHODS We performed a retrospective chart review of all patients with TB discharged from BTBC between 2000 and 2010. We excluded patients who were already on therapeutic anticoagulation before their TB episode, below the age of 18 years and patients in which TB diagnosis was withdrawn. For evaluating the timing of venous thrombosis, we calculated the time between commencement of anti TB therapy and the VTE. RESULTS Of 750 included in the final analysis, 18 (2.4%) suffered a venous thrombotic event. 3 of these events were not related to classic risk factors or hospitalization. Most (13/18) VTE's occurred in the time window of two weeks before starting TB medication. UNLABELLED In the multivariate analysis, only Human Immunodeficiency Virus (HIV) infection was strongly associated with risk of VTE (adjusted Odds ratio 8.2 (95% confidence interval: 2.9-22.7)). CONCLUSIONS This high risk in HIV co-infected TB patients suggests that standard thrombo-prophylaxis should be routinely considered in this group. However, our findings might not be generalizable due to referral bias. Further prospective studies in unselected HIV co-infected TB patients are needed to corroborate our findings.
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Affiliation(s)
- J F Borjas-Howard
- From the Division of Haemostasis and Thrombosis, Department of Haematology, AA24, University Medical Centre Groningen, P.O. 30001, 9700 RB, Groningen, the Netherlands
| | - W F W Bierman
- Department of Internal Medicine, Infectious Diseases Service, AA41 University Medical Centre Groningen, P.O. 30001, 9700RB, Groningen, the Netherlands
| | - K Meijer
- From the Division of Haemostasis and Thrombosis, Department of Haematology, AA24, University Medical Centre Groningen, P.O. 30001, 9700 RB, Groningen, the Netherlands
| | - T S van der Werf
- Department of Internal Medicine, Infectious Diseases Service, AA41 University Medical Centre Groningen, P.O. 30001, 9700RB, Groningen, the Netherlands
- Department of Pulmonary Diseases & Tuberculosis, University Medical Centre Groningen, AA11, P.O. 30001 9700 RB, Groningen, the Netherlands and
| | - Y I G V Tichelaar
- From the Division of Haemostasis and Thrombosis, Department of Haematology, AA24, University Medical Centre Groningen, P.O. 30001, 9700 RB, Groningen, the Netherlands
- K.G. Jebsen TREC, Farmasibygget, UiT - The Arctic University of Norway, 9037 Tromsø, Norway
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The risk of tuberculosis in SLE patients from an Asian tertiary hospital. Rheumatol Int 2017; 37:1027-1033. [PMID: 28286903 DOI: 10.1007/s00296-017-3696-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Accepted: 03/04/2017] [Indexed: 12/11/2022]
Abstract
Systemic lupus erythematosus (SLE) has been associated with increased risk of tuberculosis (TB). However, little is known about the extent and risk factors for TB among Asian patient with SLE. We aimed to assess the rate of TB in patients with SLE, and investigate the risk of SLE on TB development using hospital administrative database. This is an historical cohort study of hospital discharge database from 2004 to 2011 to identify cases with SLE and TB using International Statistical Classification of Diseases and Related Health Problems, 9th Revision, Australian Modification (ICD-9-AM) codes. Of 301568 hospitalized patients, 841 (0.3%) patients had SLE, 1843 (0.6%) patients had TB, including 17 SLE patients (2.0%). SLE patients had a significantly higher rate of TB (2.0 vs. 0.6%, p < 0.001) compared to that of patients without SLE. The differences in the higher rate after breaking down was in the pulmonary TB group (1.7 vs. 0.5%, p < 0.00) but not in extrapulmonary TB group (0.4 vs. 0.1%, p = 0.060). Logistic regression analyses showed that SLE was a significant and independent predictor of TB (odds ratio 4.6, 95% CI 2.8-7.5, p < 0.001) after adjustment for factors such as age group, gender, ethnicity, admission class, nutritional deficiency, organ transplantation, and Charlson comorbidity index. SLE patients were found to experience higher rates of tuberculosis in this group of Asian patient population. Patients with SLE should be considered as a high-risk group for TB, active screening for latent patients and treatment for positive TB patients is needed.
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Gupta A, Mrigpuri P, Faye A, Bandyopadhyay D, Singla R. Pulmonary tuberculosis - An emerging risk factor for venous thromboembolism: A case series and review of literature. Lung India 2017; 34:65-69. [PMID: 28144063 PMCID: PMC5234201 DOI: 10.4103/0970-2113.197110] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
One-third of patients with symptomatic venous thromboembolism (VTE) manifest pulmonary embolism, whereas two-thirds manifest deep vein thrombosis (DVT). Overall, 25%–50% of patients with first-time VTE have an idiopathic condition, without a readily identifiable risk factor, and its association with tuberculosis (TB) is a rare occurrence. Deep venous thrombosis has been associated with 1.5%–3.4% cases of TB. Early initiation of anti-TB treatment along with anticoagulant therapy decreases the overall morbidity and mortality associated with the disease. We report three cases of DVT associated with pulmonary TB who were diagnosed due to high index of suspicion as the risk factors for the development of DVT were present in these cases.
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Affiliation(s)
- Amitesh Gupta
- Department of TB and Respiratory Diseases, National Institute of Tuberculosis and Respiratory Diseases, New Delhi, India
| | - Parul Mrigpuri
- Department of TB and Respiratory Diseases, National Institute of Tuberculosis and Respiratory Diseases, New Delhi, India
| | - Abhishek Faye
- Department of TB and Respiratory Diseases, National Institute of Tuberculosis and Respiratory Diseases, New Delhi, India
| | - Debdutta Bandyopadhyay
- Department of TB and Respiratory Diseases, National Institute of Tuberculosis and Respiratory Diseases, New Delhi, India
| | - Rupak Singla
- Department of TB and Respiratory Diseases, National Institute of Tuberculosis and Respiratory Diseases, New Delhi, India
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41
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Gathwala G, Dalal P, Gehlawat V, Singh J, Arya V. A Case of Deep Vein Thrombosis and Intracranial Sinus Thrombosis: Possible rare complications of childhood abdominal tuberculosis. Sultan Qaboos Univ Med J 2016; 16:e516-e519. [PMID: 28003904 DOI: 10.18295/squmj.2016.16.04.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Revised: 06/11/2016] [Accepted: 07/19/2016] [Indexed: 11/16/2022] Open
Abstract
Severe pulmonary tuberculosis (TB) complicated by deep vein thrombosis (DVT) in adults has been reported previously in the medical literature; however, childhood extrapulmonary TB complicated by DVT is rare. We report a 13-year-old girl who presented to the Department of Pediatrics at the Postgraduate Institute of Medical Sciences in Rohtak, India, in 2012 with abdominal TB complicated by DVT and intracranial sinus thrombosis. She was treated with a course of four antitubercular drugs and short-term anticoagulation therapy with a positive outcome over the next six months. To the best of the authors' knowledge, no previous reports have yet suggested a possible association between childhood TB and intracranial sinus thrombosis.
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Affiliation(s)
- Geeta Gathwala
- Department of Pediatrics, Postgraduate Institute of Medical Sciences, Rohtak, Haryana, India
| | - Poonam Dalal
- Department of Pediatrics, Postgraduate Institute of Medical Sciences, Rohtak, Haryana, India
| | - Virender Gehlawat
- Department of Pediatrics, Postgraduate Institute of Medical Sciences, Rohtak, Haryana, India
| | - Jasbir Singh
- Department of Pediatrics, Postgraduate Institute of Medical Sciences, Rohtak, Haryana, India
| | - Vandana Arya
- Department of Pediatrics, Postgraduate Institute of Medical Sciences, Rohtak, Haryana, India
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Clinical Characteristics of Coexisting Pulmonary Thromboembolism in Patients With Respiratory Tuberculosis. Am J Med Sci 2016; 353:166-171. [PMID: 28183418 DOI: 10.1016/j.amjms.2016.11.025] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Revised: 11/16/2016] [Accepted: 11/16/2016] [Indexed: 10/20/2022]
Abstract
OBJECTIVES Data regarding coexisting pulmonary thromboembolism (PTE) in patients with tuberculosis are limited. The aim of this study was to investigate the clinical features of coexisting PTE in patients with respiratory tuberculosis. METHODS Clinical parameters were retrospectively compared between the tuberculosis group (PTE and coexisting respiratory tuberculosis) and unprovoked or provoked group selected from a single institution in South Korea, a country that has an intermediate tuberculosis burden. RESULTS Twenty-four patients with PTE and concomitant respiratory tuberculosis were identified. These patients accounted for 1.0% of 2,386 patients with respiratory tuberculosis and 2.8% of 867 PTE patients who were enrolled over the same period. Compared with the unprovoked group, the tuberculosis group had significantly lower body mass index, higher levels of blood inflammatory markers and higher pulmonary embolism severity index (PESI) with a higher incidence of high PESI class (≥3). The tuberculosis group had a significantly lower incidence of central PTE than the unprovoked group, but the rate of right ventricular dilation on computed tomography scan was not significantly different between the 2 groups. Adverse outcomes, PTE-related in-hospital mortality and the recurrence of venous thromboembolism were not significantly different between the tuberculosis and unprovoked or provoked group. CONCLUSIONS The coexistence of PTE and respiratory tuberculosis rarely occurred in clinical practice. Compared with unprovoked PTE, PTE with respiratory tuberculosis is characterized by lower body mass index, higher levels of blood inflammatory markers, higher PESI and less frequent central PTE, but it is not associated with any differences in outcomes caused by PTE.
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Alinejad Dizaj M, Mahdaviani SA, Tabarsi P, Ahari H, Ebrahimi A, Nadji SA, Emami H, Mortaz E. Association of Mycobacterium
infections in patients with Mendelian susceptibility to mycobacterial disease with venous thromboembolism. Microbiol Immunol 2016; 60:678-686. [DOI: 10.1111/1348-0421.12442] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Revised: 09/05/2016] [Accepted: 09/27/2016] [Indexed: 11/27/2022]
Affiliation(s)
- Maryam Alinejad Dizaj
- Chronic Respiratory Diseases Research Center; National Research Institute of Tuberculosis and Lung Diseases
| | - Seyed Alireza Mahdaviani
- Pediatric Respiratory Diseases Research Center; National Research Institute of Tuberculosis and Lung Diseases
| | - Payam Tabarsi
- Clinical Tuberculosis and Epidemiology Research Center; National Research Institute for Tuberculosis and Lung Diseases
| | - Hamed Ahari
- Department of Food Science and Technology; Science and Research branch; Islamic Azad University; Tehran Iran
| | - Ahmad Ebrahimi
- Department of Cellular and Molecular Biology; Endocrinology Research Center
| | - Seyed Alireza Nadji
- Virology Research Center; National Research Institute for Tuberculosis and Lung Diseases
| | - Habib Emami
- Tobacco Prevention and Control Research Center; National Research Institute of Tuberculosis and Lung Diseases; Shahid Beheshti University of Medical Sciences; Tehran Iran
| | - Esmaeil Mortaz
- Chronic Respiratory Diseases Research Center; National Research Institute of Tuberculosis and Lung Diseases
- Clinical Tuberculosis and Epidemiology Research Center; National Research Institute for Tuberculosis and Lung Diseases
- Molecular Biology Group; Airways Disease Section; National Heart and Lung Institute; Imperial College London Dovehouse Street London UK
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Abstract
Little is known regarding the clinical features and course of in-situ pulmonary artery thrombosis (PAT). The aim of the present study was to investigate the clinical characteristics of PAT. Patients with PAT were retrospectively identified from a tertiary referral center in South Korea. A control group consisted of patients with pulmonary embolism in whom the right or left pulmonary artery was the largest pulmonary embolism-involved site. We compared various clinical parameters between the two groups. Of the 23 PAT patients, the most common underlying condition was tuberculosis-destroyed lung [11 (47.8%)], followed by pulmonary artery stump after lobectomy or pneumonectomy [7 (30.4%)]. In all patients except one, PAT was located in the right or left pulmonary artery. Computed tomography scans demonstrated that clots were completely or partially resolved less frequently in the PAT group than in the control group [4 (25%) versus 62 (90%); P < 0.001]. In the PAT group, three of the seven patients (43%) who had undergone anticoagulation therapy exhibited improvement, and one of the nine patients (11%) who had not received anticoagulation therapy experienced improvement; however, the difference was not significant. Tuberculosis-destroyed lung was the most common underlying condition in Korean PAT patients, followed by pulmonary artery stump after lung resection. The clots in patients with PAT were mostly located in the right or left pulmonary artery, and clot resolution was less frequent in the PAT group compared to the pulmonary embolism group.
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Sekaggya C, Nalwanga D, Von Braun A, Nakijoba R, Kambugu A, Fehr J, Lamorde M, Castelnuovo B. Challenges in achieving a target international normalized ratio for deep vein thrombosis among HIV-infected patients with tuberculosis: a case series. BMC HEMATOLOGY 2016; 16:16. [PMID: 27274846 PMCID: PMC4893228 DOI: 10.1186/s12878-016-0056-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Accepted: 05/24/2016] [Indexed: 11/30/2022]
Abstract
Background Tuberculosis (TB) and HIV are among the risk factors for deep vein thrombosis (DVT). There are several challenges in the management of DVT patients with TB-HIV co-infection including drug-drug interactions and non-adherence due to pill burden. Methods HIV infected patients starting treatment for TB were identified and followed up two weekly. Cases of DVT were diagnosed with Doppler ultrasound and patients were initiated on oral anticoagulation with warfarin and followed up with repeated INR measurements and warfarin dose adjustment. Results We describe 7 cases of TB and HIV-infected patients in Uganda diagnosed with DVT and started on anticoagulation therapy. Their median age was 30 (IQR: 27–39) years and 86 % were male. All patients had co-medication with cotrimoxazole, tenofovir, lamivudine and efavirenz and some were on fluconazole. The therapeutic range of the International Normalization Ratio (INR) was difficult to attain and unpredictable with some patients being under-anticoagulated and others over-anticoagulated. The mean Time in Therapeutic Range (TTR) for patients who had all scheduled INR measurements in the first 12 weeks was 33.3 %. Only one patient among those with all the scheduled INR measurements had achieved a therapeutic INR by 2 weeks. Four out of seven (57 %) of the patients had at least one INR above the therapeutic range which required treatment interruption. None of the patients had major bleeding. Conclusion We recommend more frequent monitoring and timely dose adjustment of the INR, as well as studies on alternative strategies for the treatment of DVT in TB-HIV co-infected patients.
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Affiliation(s)
- C Sekaggya
- Infectious Diseases Institute, College of Health Sciences, Makerere University, P.O. Box 22418, Kampala, Uganda
| | - D Nalwanga
- Infectious Diseases Institute, College of Health Sciences, Makerere University, P.O. Box 22418, Kampala, Uganda
| | - A Von Braun
- Infectious Diseases Institute, College of Health Sciences, Makerere University, P.O. Box 22418, Kampala, Uganda
| | - R Nakijoba
- Infectious Diseases Institute, College of Health Sciences, Makerere University, P.O. Box 22418, Kampala, Uganda
| | - A Kambugu
- Infectious Diseases Institute, College of Health Sciences, Makerere University, P.O. Box 22418, Kampala, Uganda
| | - J Fehr
- Division of Infectious Diseases and Infection Control, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - M Lamorde
- Infectious Diseases Institute, College of Health Sciences, Makerere University, P.O. Box 22418, Kampala, Uganda
| | - B Castelnuovo
- Infectious Diseases Institute, College of Health Sciences, Makerere University, P.O. Box 22418, Kampala, Uganda
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Ikama S, Nkoua M, Gombet T, Makani J, Mongo-Ngamami S, Ondze-Kafata L, Ellenga-Mbolla B, Kimbally-Kaky G. Évaluation du risque de maladie thromboembolique veineuse et de sa prévention chez des patients hospitalisés à Brazzaville. ACTA ACUST UNITED AC 2016; 41:182-7. [DOI: 10.1016/j.jmv.2016.02.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2015] [Accepted: 01/24/2016] [Indexed: 10/22/2022]
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van Hoving DJ, Lamprecht H. Toward an Appropriate Point-of-Care Ultrasound Curriculum: A Reflection of the Clinical Practice in South Africa. J Med Ultrasound 2016. [DOI: 10.1016/j.jmu.2015.11.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Puesta al día en el estudio radiológico de la tuberculosis pulmonar. RADIOLOGIA 2015; 57:434-44. [DOI: 10.1016/j.rx.2015.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2014] [Revised: 04/07/2015] [Accepted: 04/19/2015] [Indexed: 11/23/2022]
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Valence M, Decaux O, Revest M, Jégo P, Tattevin P. Association of tuberculosis and deep venous thromboembolism in patients with autoimmune diseases. Eur J Intern Med 2015; 26:e23-4. [PMID: 25912822 DOI: 10.1016/j.ejim.2015.04.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2015] [Accepted: 04/09/2015] [Indexed: 11/15/2022]
Affiliation(s)
- Marion Valence
- Internal Medicine, Hôpital Sud, University Hospital, Rennes, France; Infectious Diseases and Intensive Care Unit, University Hospital, Rennes, France
| | - Olivier Decaux
- Internal Medicine, Hôpital Sud, University Hospital, Rennes, France
| | - Matthieu Revest
- Infectious Diseases and Intensive Care Unit, University Hospital, Rennes, France
| | - Patrick Jégo
- Internal Medicine, Hôpital Sud, University Hospital, Rennes, France
| | - Pierre Tattevin
- Infectious Diseases and Intensive Care Unit, University Hospital, Rennes, France.
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Martinelli I, De Stefano V, Mannucci PM. Interaction between inherited thrombophilia and HIV infection: fact or fancy? Nat Rev Cardiol 2014; 11:321. [DOI: 10.1038/nrcardio.2013.211-c2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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