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Engoru S, Bajunirwe F, Izudi J. Malnutrition and unsuccessful tuberculosis treatment among people with multi-drug resistant tuberculosis in Uganda: A retrospective analysis. J Clin Tuberc Other Mycobact Dis 2024; 37:100477. [PMID: 39224115 PMCID: PMC11367710 DOI: 10.1016/j.jctube.2024.100477] [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: 09/04/2024] Open
Abstract
Rationale Multi-drug-resistant tuberculosis (MDR-TB) poses a significant public health challenge to the control and successful eradication of TB globally. Suboptimal treatment outcomes are common among persons with MDR-TB necessitating a need to understand the contextual factors. Objective We determined the factors associated with unsuccessful TB treatment among persons with MDR-TB at a large TB Unit in Central Uganda. Methods We retrospectively reviewed medical records for all persons with MDR-TB at Mubende Regional Referral Hospital MDR-TB Clinic in Central Uganda. The patients were treated with either second-line, modified second-line, or individualized anti-TB regimens and completed treatment between January 2012 and October 2023. The primary outcome was unsuccessful TB treatment defined as death, treatment failure, or loss to follow-up and measured as a binary outcome. We used a multivariable binary logistic regression analysis to determine the factors independently associated with unsuccessful TB treatment at a 5 % statistical significance level. We reported the adjusted odds ratio (aOR) and the 95 % confidence interval (CI). Measurements and results We analyzed data from 98 persons with MDR-TB who were aged 15-78 years (mean 36.4 ± 15.4 years). Of these, 40 (40.8 %) were cured, 25 (25.5 %) completed TB treatment, 1 (1.0 %) had treatment failure, 13 (13.3 %) died, and 19 (19.4 %) were lost to follow-up. Overall, 33 (33.7 %) participants had unsuccessful TB treatment which was associated with older age for a 1-year increase in age (aOR 1.05, 95 % CI 1.01-1.09), malnutrition-mid-upper arm circumference of <12.5 cm (aOR 2.99, 95 % CI 1.16-7.98), and previous TB treatment (aOR 0.28, 95 % CI 0.10-0.77). Conclusion Unsuccessful TB treatment is high among persons with MDR-TB at this TB Unit. It is more likely as age advances and when persons with MDR-TB have malnutrition, but less likely when they have been previously treated for TB. Therefore, interventions to improve treatment outcomes may be beneficial for persons with MDR-TB who are older, malnourished, and those newly diagnosed with the disease. For example, routine nutritional assessment and counseling, including nutritional support for malnourished persons with MDR-TB may be needed to optimize their TB treatment success.
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Affiliation(s)
- Samuel Engoru
- Institute of Public Health and Management, Clarke International University, Kampala, Uganda
| | - Francis Bajunirwe
- Department of Community Health, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Jonathan Izudi
- Institute of Public Health and Management, Clarke International University, Kampala, Uganda
- Department of Community Health, Mbarara University of Science and Technology, Mbarara, Uganda
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Salehi Z, Askari M, Jafari A, Ghosn B, Surkan PJ, Hosseinzadeh-Attar MJ, Pouraram H, Azadbakht L. Dietary patterns and micronutrients in respiratory infections including COVID-19: a narrative review. BMC Public Health 2024; 24:1661. [PMID: 38907196 PMCID: PMC11193220 DOI: 10.1186/s12889-024-18760-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Accepted: 05/02/2024] [Indexed: 06/23/2024] Open
Abstract
BACKGROUND COVID-19 is a pandemic caused by nCoV-2019, a new beta-coronavirus from Wuhan, China, that mainly affects the respiratory system and can be modulated by nutrition. METHODS This review aims to summarize the current literature on the association between dietary intake and serum levels of micronutrients, malnutrition, and dietary patterns and respiratory infections, including flu, pneumonia, and acute respiratory syndrome, with a focus on COVID-19. We searched for relevant articles in various databases and selected those that met our inclusion criteria. RESULTS Some studies suggest that dietary patterns, malnutrition, and certain nutrients such as vitamins D, E, A, iron, zinc, selenium, magnesium, omega-3 fatty acids, and fiber may have a significant role in preventing respiratory diseases, alleviating symptoms, and lowering mortality rates. However, the evidence is not consistent and conclusive, and more research is needed to clarify the mechanisms and the optimal doses of these dietary components. The impact of omega-3 and fiber on respiratory diseases has been mainly studied in children and adults, respectively, and few studies have examined the effect of dietary components on COVID-19 prevention, with a greater focus on vitamin D. CONCLUSION This review highlights the potential of nutrition as a modifiable factor in the prevention and management of respiratory infections and suggests some directions for future research. However, it also acknowledges the limitations of the existing literature, such as the heterogeneity of the study designs, populations, interventions, and outcomes, and the difficulty of isolating the effects of single nutrients from the complex interactions of the whole diet.
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Affiliation(s)
- Zahra Salehi
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, IR, Iran
| | - Mohammadreza Askari
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, IR, Iran
| | - Alireza Jafari
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, IR, Iran
| | - Batoul Ghosn
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, IR, Iran
| | - Pamela J Surkan
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Mohammad Javad Hosseinzadeh-Attar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetic, Tehran University of Medical Sciences, Tehran, Iran
- Department of Nutrition and Biochemistry, School of Public Health, Tehran University of Medical Sciences, Tehran, IR, Iran
| | - Hamed Pouraram
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, IR, Iran
| | - Leila Azadbakht
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, IR, Iran.
- Diabetes Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, IR, Iran.
- Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, IR, Iran.
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Izudi J, Bajunirwe F, Cattamanchi A. Negative effects of undernutrition on sputum smear conversion and treatment success among retreatment cases in Uganda: A quasi-experimental study. J Clin Tuberc Other Mycobact Dis 2024; 35:100422. [PMID: 38434999 PMCID: PMC10907175 DOI: 10.1016/j.jctube.2024.100422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2024] Open
Abstract
Rationale The causal relationship between undernutrition and response to anti-tuberculosis (TB) treatment and TB treatment outcomes among people with retreatment TB is understudied. Objective To evaluate the effect of undernutrition on treatment success and sputum smear conversion among people with retreatment drug-susceptible TB in Kampala, Uganda. Methods We conducted a quasi-experimental study utilizing propensity score weighting among people with retreatment drug-susceptible TB aged ≥ 15 years treated between 2012 and 2022 in Kampala. The primary exposure was undernutrition assessed using the mid-upper arm circumference at the time of TB diagnosis. The primary outcome was treatment success defined as cure or treatment completion at month 6. Sputum smear conversion was the secondary outcome and was measured as a change in sputum smear status from positive to negative at months 2, 5, and 6. We estimated the causal effect of undernutrition on the outcomes using a propensity-score weighted modified Poisson regression model with robust error variance. Measurements and main results Of the 605 participants, 432 (71.4 %) were male, 215 (35.5 %) were aged 25-34 years, 427 (70.6 %) had bacteriologically confirmed pulmonary TB, 133 (22.0 %) were undernourished and 398 (65.8 %) achieved treatment success. Of participants with bacteriologically confirmed pulmonary TB, 232 (59.0 %), 327 (59.3 %), and 360 (97.6 %) achieved sputum smear conversion at months 2, 5, and 6, respectively. Undernutrition reduced treatment success (RR 0.42, 95 % CI 0.32-0.55) as well as sputum smear conversion at months 2 (RR 0.45, 95 % CI 0.42-0.49) and 5 (RR 0.46, 95 % CI 0.43-0.51) but not month 6 (RR 0.99, 95 % CI 0.97-1.02). Conclusion Undernutrition negatively impacts treatment outcomes. Therefore, nutritional assessment should be an integral component of TB care, with nutritional counseling and support offered to those undernourished to optimize their TB treatment response and outcomes.
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Affiliation(s)
- Jonathan Izudi
- Department of Community Health, Mbarara University of Science and Technology, Mbarara, Uganda
- Infectious Diseases Institute, College of Health Sciences, Makerere University, Uganda
| | - Francis Bajunirwe
- Department of Community Health, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Adithya Cattamanchi
- Division of Pulmonary Diseases and Critical Care Medicine, University of California Irvine, Irvine, CA, USA
- Center for Tuberculosis, University of California San Francisco, San Francisco, CA, USA
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Bayowa JR, Kalyango JN, Baluku JB, Katuramu R, Ssendikwanawa E, Zalwango JF, Akunzirwe R, Nanyonga SM, Amutuhaire JS, Muganga RK, Cherop A. Mortality rate and associated factors among patients co-infected with drug resistant tuberculosis/HIV at Mulago National Referral Hospital, Uganda, a retrospective cohort study. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0001020. [PMID: 37410761 DOI: 10.1371/journal.pgph.0001020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 06/06/2023] [Indexed: 07/08/2023]
Abstract
Drug resistant tuberculosis (DR-TB)/HIV co-infection remains a growing threat to public health and threatens global TB and HIV prevention and care programs. HIV is likely to worsen the outcomes of DR-TB and DR-TB is likely to worsen the outcomes of HIV despite the scale up of TB and HIV services and advances in treatment and diagnosis. This study determined the mortality rate and factors associated with mortality among persons on treatment co-infected with drug resistant TB and HIV at Mulago National Referral Hospital. We retrospectively reviewed data of 390 persons on treatment that had a DR-TB/HIV co-infection in Mulago National Referral Hospital from January 2014 to December 2019.Modified poisson regression with robust standard errors was used to determine relationships between the independent variables and the dependent variable (mortality) at bivariate and multivariate analysis. Of the 390 participants enrolled, 201(53.9%) were males with a mean age of 34.6 (±10.6) and 129 (33.2%,95% CI = 28.7-38.1%) died. Antiretroviral therapy(ART) initiation (aIRR 0.74, 95% CI = 0.69-0.79), having a body mass index (BMI)≥18.5Kg/m2 (aIRR 1.01, 95% CI = 1.03-1.17), having a documented client phone contact (aIRR 0.85, 95% CI = 0.76-0.97), having a mid-upper arm circumference,(MUAC) ≥18.5cm (aIRR 0.90, 95% CI = 0.82-0.99), being on first and second line ART regimen (aIRR 0.83, 95% CI = 0.77-0.89),having a known viral load (aIRR 1.09, 95% CI = 1.00-1.21) and having an adverse event during the course of treatment (aIRR 0.88, 95% CI = 0.83-0.93) were protective against mortality. There was a significantly high mortality rate due to DR-TB/HIV co-infection. These results suggest that initiation of all persons living with HIV/AIDS (PLWHA) with DR-TB on ART and frequent monitoring of adverse drug events highly reduces mortality.
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Affiliation(s)
- Joan Rokani Bayowa
- Clinical Epidemiology Unit, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Joan N Kalyango
- Clinical Epidemiology Unit, College of Health Sciences, Makerere University, Kampala, Uganda
| | | | - Richard Katuramu
- Ministry of Health, Tuberculosis Control Program, Kampala, Uganda
| | - Emmanuel Ssendikwanawa
- Clinical Epidemiology Unit, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Jane Frances Zalwango
- Clinical Epidemiology Unit, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Rebecca Akunzirwe
- Clinical Epidemiology Unit, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Stella Maris Nanyonga
- Clinical Epidemiology Unit, College of Health Sciences, Makerere University, Kampala, Uganda
| | | | - Ronald Kivumbi Muganga
- Clinical Epidemiology Unit, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Adolphus Cherop
- Clinical Epidemiology Unit, College of Health Sciences, Makerere University, Kampala, Uganda
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Jaramillo J, Endo Y, Yadav RP. Clinician perspectives of drug-resistant tuberculosis care services in the Philippines. Indian J Tuberc 2023; 70:107-114. [PMID: 36740305 DOI: 10.1016/j.ijtb.2022.03.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 03/14/2022] [Accepted: 03/26/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND/OBJECTIVES In the Philippines, treatment success rates for drug-resistant tuberculosis (DR-TB) remains low and little is known about the quality of DR-TB services. This study aimed to explore clinician's perspectives of DR-TB care services. METHODS We conducted semi-structured in-depth interviews from January-March 2018 with 11 providers selected purposively to explore the barriers associated with DR-TB care service delivery, best practices, and recommendations for enhancing patient care. Emerging themes were organized according to the socio-ecological framework. RESULTS Five major themes were identified: (1) nurses do not feel empowered; (2) particular patients are left behind and more vulnerable than others; (3) infection control practices, fear, and limited capacity in rural health centers; (4) financial insecurity due to program reimbursement mechanisms; and (5) local government support is limited and requires more involvement in support of DR-TB elimination activities. Best practices focused on tailored approaches that eliminated structural, economic, and motivational barriers for patients. Participants recommended financial support from local government units, nutritional assistance for patients, and refresher training for healthcare workers. CONCLUSION The findings provide additional understanding regarding the barriers that limit successful DR-TB care delivery and provide critical information to improve clinical practice and develop public health interventions for frontline staff including nurses in the Philippines. These strategies could ultimately reduce disparities associated with access to care and treatment adherence, if implemented.
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Affiliation(s)
- Jahn Jaramillo
- World Health Organization, Philippines Country Office, Metro Manila, Philippines.
| | - Yutaka Endo
- World Health Organization, Philippines Country Office, Metro Manila, Philippines
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Mehta A, De Paola L, Pana TA, Carter B, Soiza RL, Kafri MW, Potter JF, Mamas MA, Myint PK. The relationship between nutritional status at the time of stroke on adverse outcomes: a systematic review and meta-analysis of prospective cohort studies. Nutr Rev 2022; 80:2275-2287. [PMID: 35640017 PMCID: PMC9647329 DOI: 10.1093/nutrit/nuac034] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/30/2023] Open
Abstract
CONTEXT AND OBJECTIVE The impact of existing malnutrition on stroke outcomes is poorly recognised and treated. Evidence was systematically reviewed and quantified by meta-analysis. METHODS MEDLINE, EMBASE and Web of Science were searched from inception to 11 January 2021 and updated in July. Prospective cohort studies, in English, evaluating anthropometric and biomarkers of nutrition on stroke outcomes were included. Risk of bias was assessed using the Scottish Intercollegiate Guidelines Network checklist. RESULTS Twenty-six studies (n = 156 249) were eligible (follow-up: One month-14 years). Underweight patients had increased risk of long-term mortality (adjusted hazard ratio = 1.65,1.41-1.95), whilst overweight (0.80,0.74-0.86) and obese patients (0.80,0.75-0.85) had decreased risk compared to normal weight. Odds of mortality decreased in those with high serum albumin (odds ratio = 0.29,0.18-0.48) and increased with low serum albumin (odds ratio = 3.46,1.78-6.74) compared to normal serum albumin (30-35 g/L). Being malnourished compared to well-nourished, as assessed by the Subjective Global Assessment (SGA) or by a combination of anthropometric and biochemical markers increased all-cause mortality (odds ratio = 2.38,1.85-3.06) and poor functional status (adjusted odds ratio = 2.21,1.40-3.49). CONCLUSION Nutritional status at the time of stroke predicts adverse stroke outcomes.
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Affiliation(s)
- Arnav Mehta
- Aberdeen Cardiovascular & Diabetes Centre, School of Medicine, Medical Sciences & Nutrition, University of Aberdeen, Aberdeen, Scotland, United Kingdom
- Ageing Clinical and Experimental Research Team, Institute of Applied Health Sciences, University of Aberdeen, Aberdeen, Scotland, United Kingdom
| | - Lorenzo De Paola
- Aberdeen Cardiovascular & Diabetes Centre, School of Medicine, Medical Sciences & Nutrition, University of Aberdeen, Aberdeen, Scotland, United Kingdom
- Ageing Clinical and Experimental Research Team, Institute of Applied Health Sciences, University of Aberdeen, Aberdeen, Scotland, United Kingdom
| | - Tiberiu A Pana
- Aberdeen Cardiovascular & Diabetes Centre, School of Medicine, Medical Sciences & Nutrition, University of Aberdeen, Aberdeen, Scotland, United Kingdom
- Ageing Clinical and Experimental Research Team, Institute of Applied Health Sciences, University of Aberdeen, Aberdeen, Scotland, United Kingdom
| | - Ben Carter
- Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | - Roy L Soiza
- Aberdeen Cardiovascular & Diabetes Centre, School of Medicine, Medical Sciences & Nutrition, University of Aberdeen, Aberdeen, Scotland, United Kingdom
- Ageing Clinical and Experimental Research Team, Institute of Applied Health Sciences, University of Aberdeen, Aberdeen, Scotland, United Kingdom
- Aberdeen Royal Infirmary, NHS Grampian, Aberdeen, Scotland, United Kingdom
| | - Mohannad W Kafri
- Ageing Clinical and Experimental Research Team, Institute of Applied Health Sciences, University of Aberdeen, Aberdeen, Scotland, United Kingdom
- Department of Nutrition & Dietetics, Birzeit University, Birzeit, West Bank, Palestine
| | - John F Potter
- Norwich Medical School, University of East Anglia, Norwich, United Kingdom
| | - Mamas A Mamas
- Keele Cardiovascular Research Group, Keele University, Stoke-on-Trent, United Kingdom
| | - Phyo K Myint
- P. K. Myint, School of Medicine, Medical Sciences and Nutrition Foresterhill, Room 4:013, Polwarth Building, Aberdeen AB25 2ZD, Scotland, UK. E-mail:
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7
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Buoite Stella A, Manganotti P. Enteral Nutrition and Hydration in Patients with Acute Stroke: Efficacy of an Automatic Pump System for Water Administration and Flushes-A Pilot Study. SENSORS (BASEL, SWITZERLAND) 2022; 22:8029. [PMID: 36298380 PMCID: PMC9609995 DOI: 10.3390/s22208029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 10/04/2022] [Accepted: 10/17/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Enteral nutrition is often prescribed in acute stroke to meet energy and fluid needs in patients with dysphagia. Tubes clogging represent a common complication of enteral formula delivery, requiring substitution and influencing nutrition administration. Frequent water flushes are recommended as one of the most effective procedures to prevent tube occlusion, but it might be time demanding and not consistently performed by the healthcare staff. This study aimed to assess the efficacy of an automatic flush pump, compared to a manual flush system, to prevent tubes' occlusions in acute-stroke patients, as this might affect nutrition and hydration. METHODS Gastrointestinal symptoms, nutrition and hydration biomarkers were also monitored to determine the different devices' safety. Sixty-two patients were included in the study and allocated to the "manual" or "automatic" flushes device. RESULTS The mean duration of data collection was 7 ± 2 days. Tube occlusions occurred in 22.6% of the patients in the "manual" group, whereas only one tube clogging was reported in the "automatic" group (p = 0.023). No significant differences between groups were reported for constipation and diarrhea frequency nor nutrition and hydration status. When the nurses were asked to simulate manual flush administration at the same frequency of the automatic device, they were able to meet the recommendations only 10% of the time. CONCLUSION This preliminary study suggests the efficacy of automatic flush systems to prevent enteral tube clogging, without affecting health status compared to standard manual flush systems.
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Bach F, Wejse C, Storgaard M, Patsche CB. Is body height a prognostic marker for outcome of tuberculosis treatment? Infect Dis (Lond) 2022; 54:538-541. [PMID: 35285382 DOI: 10.1080/23744235.2022.2047777] [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: 11/05/2022] Open
Affiliation(s)
- Frederikke Bach
- GloHAU, Center for Global Health, Department of Public Health, Aarhus University, Aarhus, Denmark
| | - Christian Wejse
- GloHAU, Center for Global Health, Department of Public Health, Aarhus University, Aarhus, Denmark.,Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark.,Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Merete Storgaard
- Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark.,Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Cecilie Blenstrup Patsche
- GloHAU, Center for Global Health, Department of Public Health, Aarhus University, Aarhus, Denmark.,Bandim Health Project, INDEPTH Network, Bissau, Guinea-Bissau
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9
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Ter Beek L, Bolhuis MS, Jager-Wittenaar H, Brijan RXD, Sturkenboom MGG, Kerstjens HAM, de Lange WCM, Tiberi S, van der Werf TS, Alffenaar JWC, Akkerman OW. Malnutrition assessment methods in adult patients with tuberculosis: a systematic review. BMJ Open 2021; 11:e049777. [PMID: 35344503 PMCID: PMC8719177 DOI: 10.1136/bmjopen-2021-049777] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 11/19/2021] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVES Malnutrition is associated with a twofold higher risk of dying in patients with tuberculosis (TB) and considered an important potentially reversible risk factor for failure of TB treatment. The construct of malnutrition has three domains: intake or uptake of nutrition; body composition and physical and cognitive function. The objectives of this systematic review are to identify malnutrition assessment methods, and to quantify how malnutrition assessment methods capture the international consensus definition for malnutrition, in patients with TB. DESIGN Different assessment methods were identified. We determined the extent of capturing of the three domains of malnutrition, that is, intake or uptake of nutrition, body composition and physical and cognitive function. RESULTS Seventeen malnutrition assessment methods were identified in 69 included studies. In 53/69 (77%) of studies, body mass index was used as the only malnutrition assessment method. Three out of 69 studies (4%) used a method that captured all three domains of malnutrition. CONCLUSIONS Our study focused on published articles. Implementation of new criteria takes time, which may take longer than the period covered by this review. Most patients with TB are assessed for only one aspect of the conceptual definition of malnutrition. The use of international consensus criteria is recommended to establish uniform diagnostics and treatment of malnutrition. PROSPERO REGISTRATION NUMBER CRD42019122832.
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Affiliation(s)
- Lies Ter Beek
- Department of Pulmonary Diseases and Tuberculosis, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Tuberculosis Center Beatrixoord, University of Groningen, University Medical Center Groningen, Haren, The Netherlands
- Department of Health Sciences, Faculty of Science, Vrije Universiteit Amsterdam, and Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
| | - Mathieu S Bolhuis
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Harriët Jager-Wittenaar
- Research Group Healthy Ageing, Allied Health Care and Nursing, Hanze University of Applied Sciences, Groningen, The Netherlands
- Department of Oral and Maxillofacial Surgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - René X D Brijan
- Department of Health Sciences, Faculty of Science, Vrije Universiteit Amsterdam, and Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
| | - Marieke G G Sturkenboom
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Huib A M Kerstjens
- Department of Pulmonary Diseases and Tuberculosis, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Wiel C M de Lange
- Department of Pulmonary Diseases and Tuberculosis, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Tuberculosis Center Beatrixoord, University of Groningen, University Medical Center Groningen, Haren, The Netherlands
| | - Simon Tiberi
- Department of Infection, Barts Health NHS Trust, London, UK
- Blizard Institute, Queen Mary University of London, London, UK
| | - Tjip S van der Werf
- Department of Pulmonary Diseases and Tuberculosis, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Department of Internal Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Jan-Willem C Alffenaar
- Faculty of Medicine and Health, University of Sydney, School of Pharmacy, Sydney, New South Wales, Australia
- Westmead Hospital, Sydney, New South Wales, Australia
- Marie Bashir Institute for Infectious Diseases and Biosecurity, University of Sydney, Sydney, Australia
| | - Onno W Akkerman
- Department of Pulmonary Diseases and Tuberculosis, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Tuberculosis Center Beatrixoord, University of Groningen, University Medical Center Groningen, Haren, The Netherlands
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10
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Thi AM, Lee N, Parris V, Marin FP, Roy L, Calapis RW, Ariyoshi K, Parry CM, Cox SE. An observational report of universal GeneXpert testing of inpatients with diagnosed or presumptive TB in the Philippines. Trans R Soc Trop Med Hyg 2021; 114:682-686. [PMID: 32592398 PMCID: PMC7456596 DOI: 10.1093/trstmh/traa044] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2019] [Revised: 03/21/2020] [Accepted: 05/21/2020] [Indexed: 11/26/2022] Open
Abstract
Background The Philippines is a high TB and multidrug-resistant TB burden country. Although the scale-up of GeneXpert testing is occurring, the benefits of universal Xpert-Mycobacterium tuberculosis/ rifampicin (MTB/RIF) testing in inpatients have not been documented. Methods Routine GeneXpert testing irrespective of priority criteria for testing was conducted within a prospective cohort of all adults with known or presumptive TB admitted to a tertiary infectious diseases hospital in Manila. Study-specific TB diagnosis was decided upon bacteriological results, chest x-ray assessment, if already on anti-TB treatment (ATT) at admission and a cough duration of ≥2 wk. Results Of submitted sputum samples, 87.1% (277/318) had valid acid-fast bacilli (AFB) microscopy and Xpert® MTB/RIF results. Xpert® MTB/RIF was positive in 97.7% (n = 87/89) of AFB-positive patients and 25.5% (n = 48/188) of AFB-negative patients. Bacteriological confirmation in smear negative cases not on ATT prior to admission was 25.2% (34/135). Rifampicin resistance was detected in 26/135 Xpert positive cases (19.3%), including nine who might not otherwise have been detected, representing a 53% increase in yield. Conclusion Universal GeneXpert testing in this setting enhanced the yield of bacterial confirmation, revealing a high incidence of rifampicin resistance and suggesting a need for further investigations in Xpert-negative/smear-positive patients who may not have mycobacterial TB.
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Affiliation(s)
- Aye Myat Thi
- Faculty of Epidemiology & Population Health, LSHTM, Keppel Street, London, WC1E 7HT, UK.,School of Tropical Medicine & Global Health, Nagasaki University, 1-12-4 Sakamoto, Nagasaki, 852-8523, Japan
| | - Nathaniel Lee
- School of Tropical Medicine & Global Health, Nagasaki University, 1-12-4 Sakamoto, Nagasaki, 852-8523, Japan.,Royal Free Hospital, Pond Street, London, NW3 2QC, UK
| | - Victoria Parris
- Faculty of Epidemiology & Population Health, LSHTM, Keppel Street, London, WC1E 7HT, UK
| | - Flora P Marin
- San Lazaro Hospital, Quiricada Street, Santa Cruz, Manila, 1003, Philippines
| | - Lynsil Roy
- San Lazaro Hospital, Quiricada Street, Santa Cruz, Manila, 1003, Philippines
| | - Rugaiya W Calapis
- Programmatic Management of Drug Resistant Tuberculosis Treatment Center, San Lazaro Hospital, Quiricada Street, Santa Cruz, Manila, 1003, Philippines
| | - Koya Ariyoshi
- Institute of Tropical Medicine, Nagasaki University, 1-12-4 Sakamoto, Nagasaki, 852-8523, Japan
| | - Christopher M Parry
- School of Tropical Medicine & Global Health, Nagasaki University, 1-12-4 Sakamoto, Nagasaki, 852-8523, Japan.,Institute of Infection & Global Health, University of Liverpool, 8 West Derby Street, Liverpool, L69 7BE, UK.,Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, L3 5QA, UK
| | - Sharon E Cox
- Faculty of Epidemiology & Population Health, LSHTM, Keppel Street, London, WC1E 7HT, UK.,School of Tropical Medicine & Global Health, Nagasaki University, 1-12-4 Sakamoto, Nagasaki, 852-8523, Japan.,Institute of Tropical Medicine, Nagasaki University, 1-12-4 Sakamoto, Nagasaki, 852-8523, Japan
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11
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Filteau S, PrayGod G, Rehman AM, Peck R, Jeremiah K, Krogh-Madsen R, Faurholt-Jepsen D. Prior undernutrition and insulin production several years later in Tanzanian adults. Am J Clin Nutr 2021; 113:1600-1608. [PMID: 33740034 PMCID: PMC8168356 DOI: 10.1093/ajcn/nqaa438] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 12/21/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The prevalence, pathology, and existence of malnutrition-associated diabetes remain uncertain, especially with respect to adult-acquired undernutrition. OBJECTIVE The aim was to investigate the association of prior undernutrition (low BMI, in kg/m2), acquired in adulthood and insulin during an oral glucose tolerance test (OGTT). METHODS We followed up 630 adults recruited 7-14 y previously for other studies. Plasma insulin was measured fasting and at 30 and 120 min during an OGTT. The main exposure was BMI measured 7-14 y prior. The main outcome of interest was plasma insulin, controlling for time during the OGTT using generalized estimating equations, and exploratory outcomes were early insulin response (relative change in insulin and glucose from 0-30 min) and relative insulin and glucose AUCs from 0 to 120 min. Current confounding factors were age, sex, BMI, HIV, socioeconomic status, and physical activity. RESULTS In unadjusted analyses, increasing severity of prior malnutrition was associated with lower insulin concentration. In multivariate adjusted analyses, only current BMI was a strong predictor of overall insulin concentration. Associations with prior BMI of insulin responses accounting for glucose were also seen in unadjusted but not adjusted analyses. For insulin concentration but not the outcomes accounting for glucose, there was a sex interaction with prior BMI such that only men had lower insulin if previously malnourished: insulin (pmol/L) at 120 min was 311 (95% CI: 272, 351) for prior BMI ≥18.5, 271 (95% CI: 221, 321) for prior BMI 17.0-18.5, and 237 (95% CI: 194, 297) for prior BMI <17.0; P = 0.03. HIV status showed limited and variable associations with insulin. CONCLUSIONS Insulin concentration, fasting and during an OGTT, was normalized in women more than in men several years after adult malnutrition. Chronic malnutrition, as indicated by low prior and current BMI, may contribute to diabetes through low insulin secretion.
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Affiliation(s)
| | - George PrayGod
- National Institute for Medical Research, Mwanza, Tanzania
| | | | - Robert Peck
- Weill Cornell Medicine, New York, NY, USA,Weill Bugando School of Medicine, Mwanza, Tanzania
| | | | - Rikke Krogh-Madsen
- Centre of Inflammation and Metabolism and Centre for Physical Activity Research, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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12
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Sayo AR, Balinas EGM, Verona JA, Villanueva AMG, Han SM, Suzuki J, Ariyoshi K, Smith C, Solante RM. COVID-19 screening on a tuberculosis ward in Manila, the Philippines. J Clin Tuberc Other Mycobact Dis 2020; 20:100167. [PMID: 32514471 PMCID: PMC7260552 DOI: 10.1016/j.jctube.2020.100167] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
| | | | | | | | - Su Myat Han
- School of Tropical Medicine and Global Health, Nagasaki University, Japan
| | - Jack Suzuki
- School of Tropical Medicine and Global Health, Nagasaki University, Japan
| | - Koya Ariyoshi
- Institute of Tropical Medicine, Nagasaki University, Nagasaki 852-8523, Japan
| | - Chris Smith
- School of Tropical Medicine and Global Health, Nagasaki University, Japan.,Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, United Kingdom
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13
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PrayGod G. Does adipose tissue have a role in tuberculosis? Expert Rev Anti Infect Ther 2020; 18:839-841. [PMID: 32450048 DOI: 10.1080/14787210.2020.1770597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- George PrayGod
- Mwanza Research Centre, National Institute for Medical Research , Mwanza, Tanzania
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14
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White LV, Edwards T, Lee N, Castro MC, Saludar NR, Calapis RW, Faguer BN, Fuente ND, Mayoga F, Saito N, Ariyoshi K, Garfin AMCG, Solon JA, Cox SE. Patterns and predictors of co-morbidities in Tuberculosis: A cross-sectional study in the Philippines. Sci Rep 2020; 10:4100. [PMID: 32139742 PMCID: PMC7058028 DOI: 10.1038/s41598-020-60942-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Accepted: 02/19/2020] [Indexed: 12/22/2022] Open
Abstract
Diabetes and undernutrition are common risk factors for TB, associated with poor treatment outcomes and exacerbated by TB. We aimed to assess non-communicable multimorbidity (co-occurrence of two or more medical conditions) in Filipino TB outpatients, focusing on malnutrition and diabetes. In a cross-sectional study, 637 adults (70% male) from clinics in urban Metro Manila (N = 338) and rural Negros Occidental (N = 299) were enrolled. Diabetes was defined as HbA1c of ≥6.5% and/or current diabetes medication. Study-specific HIV screening was conducted. The prevalence of diabetes was 9.2% (54/589, 95%CI: 7.0-11.8%) with 52% newly diagnosed. Moderate/severe undernutrition (body mass index (BMI) <17 kg/2) was 20.5% (130/634, 95%CI: 17.4-23.9%). Forty percent of participants had at least one co-morbidity (diabetes, moderate/severe undernutrition or moderate/severe anaemia (haemoglobin <11 g/dL)). HIV infection (24.4%, 74/303) was not associated with other co-morbidities (but high refusal in rural clinics). Central obesity assessed by waist-to-hip ratio was more strongly associated with diabetes (Adjusted Odds Ratio (AOR) = 6.16, 95%CI: 3.15-12.0) than BMI. Undernutrition was less common in men (AOR = 0.44, 95%CI: 0.28-0.70), and associated with previous history of TB (AOR = 1.97, 95%CI: 1.28-3.04) and recent reduced food intake. The prevalence of multimorbidity was high demonstrating a significant unmet need. HIV was not a risk factor for increased non-communicable multimorbidity.
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Affiliation(s)
- Laura V White
- School of Tropical Medicine and Global Health, Nagasaki University, Nagasaki, Japan
| | - Tansy Edwards
- School of Tropical Medicine and Global Health, Nagasaki University, Nagasaki, Japan
- Tropical Epidemiology Group, London School of Hygiene and Tropical Medicine, London, UK
| | - Nathaniel Lee
- School of Tropical Medicine and Global Health, Nagasaki University, Nagasaki, Japan
- Royal Free Hospital, London, UK
| | - Mary C Castro
- Nutrition Center Philippines, Manila, The Philippines
| | | | | | - Benjamin N Faguer
- School of Tropical Medicine and Global Health, Nagasaki University, Nagasaki, Japan
| | - Nelson Dela Fuente
- Valladolid Health Center, Valladolid, Negros Occidental, The Philippines
| | - Ferdinand Mayoga
- Bago City Health Center, Bago City, Negros Occidental, The Philippines
| | - Nobuo Saito
- Institute of Tropical Medicine, Nagasaki University, Nagasaki, Japan
| | - Koya Ariyoshi
- Institute of Tropical Medicine, Nagasaki University, Nagasaki, Japan
| | | | - Juan A Solon
- Nutrition Center Philippines, Manila, The Philippines
| | - Sharon E Cox
- School of Tropical Medicine and Global Health, Nagasaki University, Nagasaki, Japan.
- Institute of Tropical Medicine, Nagasaki University, Nagasaki, Japan.
- Faculty of Population Health, London School of Hygiene and Tropical Medicine, London, UK.
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15
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Bhargava A, Bhargava M. Tuberculosis deaths are predictable and preventable: Comprehensive assessment and clinical care is the key. J Clin Tuberc Other Mycobact Dis 2020; 19:100155. [PMID: 32211519 PMCID: PMC7082610 DOI: 10.1016/j.jctube.2020.100155] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
The goal of reducing tuberculosis (TB) mortality in the END TB Strategy can be achieved if TB deaths are considered predictable and preventable. This will require programs to examine and address some key gaps in the understanding of the distribution and determinants of TB mortality and the current model of assessment and care in high burden countries. Most deaths in high-burden countries occur in the first eight weeks of treatment and in those belonging to the age group of 15–49 years, living in poverty, with HIV infection and/or low body mass index (BMI). Deaths result from extensive disease, comorbidities like advanced HIV disease complicated with other infections (bacterial, fungal, bloodstream), and moderate-severe undernutrition. Most early deaths in patients with TB, even with TB-HIV co-infection, are due to TB itself. Comprehensive assessment and clinical care are a prerequisite of patient-centered care. Simple independent predictors of death like unstable vital signs, BMI, mid-upper arm circumference, or inability to stand or walk unaided can be used by programs for risk assessment. Programs need to define criteria for referral for inpatient care, address the paucity of hospital beds and develop and implement guidelines for the clinical management of seriously ill patients with TB, advanced HIV disease and severe undernutrition as co-morbidities. Programs should also consider notification and audit of all TB deaths, similar to audit of maternal deaths, and address the issues in delays in diagnosis, treatment, and quality of care.
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Affiliation(s)
- Anurag Bhargava
- Department of Medicine, Yenepoya Medical College, University Road, Deralakatte, Mangalore, 575018, India.,Department of Medicine, McGill University, 1001 Decarie Boulevard, suite D05-2212, Mail Drop Number: D05-2214, Montreal, H4A 3J1, Canada.,Center for Nutrition Studies, Yenepoya (Deemed to be University), University Road, Deralakatte, Mangalore. 575018, India
| | - Madhavi Bhargava
- Department of Community Medicine, Yenepoya Medical College, University Road, Deralakatte, Mangalore. 575018, India.,Center for Nutrition Studies, Yenepoya (Deemed to be University), University Road, Deralakatte, Mangalore. 575018, India
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