Journal Article > CommentaryFull Text
Public Health Action. 2014 September 21; Volume 4 (Issue 3); DOI:10.5588/pha.14.0028
Zachariah R, Kumar AMV, Reid A, Van der Bergh R, Isaakidis P, et al.
Public Health Action. 2014 September 21; Volume 4 (Issue 3); DOI:10.5588/pha.14.0028
Journal Article > LetterFull Text
Trop Med Int Health. 2013 May 30; Volume 18 (Issue 8); DOI:10.1111/tmi.12133
Zachariah R, Reid AJ, Van der Bergh R, Dahmane A, Kosgei RJ, et al.
Trop Med Int Health. 2013 May 30; Volume 18 (Issue 8); DOI:10.1111/tmi.12133
Journal Article > ResearchFull Text
Int J Environ Res Public Health. 2022 May 13; Volume 19 (Issue 10); 5936.; DOI:10.3390/ijerph19105936
Kamara KN, Squire JS, Kanu JS, Carshon-Marsh R, Koroma Z, et al.
Int J Environ Res Public Health. 2022 May 13; Volume 19 (Issue 10); 5936.; DOI:10.3390/ijerph19105936
Implementing and monitoring infection prevention and control (IPC) measures at immigration points of entry (PoEs) is key to preventing infections, reducing excessive use of antimicrobials, and tackling antimicrobial resistance (AMR). Sierra Leone has been implementing IPC measures at four PoEs (Queen Elizabeth II Quay port, Lungi International Airport, and the Jendema and Gbalamuya ground crossings) since the last Ebola outbreak in 2014–2015. We adapted the World Health Organization IPC Assessment Framework tool to assess these measures and identify any gaps in their components at each PoE through a cross-sectional study in May 2021. IPC measures were Inadequate (0–25%) at Queen Elizabeth II Quay port (21%; 11/53) and Jendema (25%; 13/53) and Basic (26–50%) at Lungi International Airport (40%; 21/53) and Gbalamuya (49%; 26/53). IPC components with the highest scores were: having a referral system (85%; 17/20), cleaning and sanitation (63%; 15/24), and having a screening station (59%; 19/32). The lowest scores (0% each) were reported for the availability of IPC guidelines and monitoring of IPC practices. This was the first study in Sierra Leone highlighting significant gaps in the implementation of IPC measures at PoEs. We call on the AMR multisectoral coordinating committee to enhance IPC measures at all PoEs.
Journal Article > ResearchFull Text
Infect Dis Poverty. 2017 March 24 (Issue 1)
Han WW, Saw S, Isaakidis P, Khogali MA, Reid A, et al.
Infect Dis Poverty. 2017 March 24 (Issue 1)
International non-governmental organizations (INGOs) have been implementing community-based tuberculosis (TB) care (CBTBC) in Myanmar since 2011. Although the National TB Programme (NTP) ultimately plans to take over CBTBC, there have been no evaluations of the models of care or of the costs of providing CBTBC in Myanmar by INGOs.
Journal Article > ResearchFull Text
PLOS One. 2015 November 10; Volume 10 (Issue 11); e0142873.; DOI:10.1371/journal.pone.0142873
Daniels J, Khogali MA, Mohr E, Cox V, Moyo S, et al.
PLOS One. 2015 November 10; Volume 10 (Issue 11); e0142873.; DOI:10.1371/journal.pone.0142873
SETTING
Khayelitsha, South Africa, with high burdens of rifampicin-resistant tuberculosis (RR-TB) and HIV co-infection.
OBJECTIVE
To describe time to antiretroviral treatment (ART) initiation among HIV-infected RR-TB patients initiating RR-TB treatment and to assess the association between time to ART initiation and treatment outcomes.
DESIGN
A retrospective cohort study of patients with RR-TB and HIV co-infection not on ART at RR-TB treatment initiation.
RESULTS
Of the 696 RR-TB and HIV-infected patients initiated on RR-TB treatment between 2009 and 2013, 303 (44%) were not on ART when RR-TB treatment was initiated. The median CD4 cell count was 126 cells/mm3. Overall 257 (85%) patients started ART during RR-TB treatment, 33 (11%) within 2 weeks, 152 (50%) between 2-8 weeks and 72 (24%) after 8 weeks. Of the 46 (15%) who never started ART, 10 (21%) died or stopped RR-TB treatment within 4 weeks and 16 (37%) had at least 4 months of RR-TB treatment. Treatment success and mortality during treatment did not vary by time to ART initiation: treatment success was 41%, 43%, and 50% among patients who started ART within 2 weeks, between 2-8 weeks, and after 8 weeks (p = 0.62), while mortality was 21%, 13% and 15% respectively (p = 0.57). Mortality was associated with never receiving ART (adjusted hazard ratio (aHR) 6.0, CI 2.1-18.1), CD4 count ≤100 (aHR 2.1, CI 1.0-4.5), and multidrug-resistant tuberculosis (MDR-TB) with second-line resistance (aHR 2.5, CI 1.1-5.4).
CONCLUSIONS
Despite wide variation in time to ART initiation among RR-TB patients, no differences in mortality or treatment success were observed. However, a significant proportion of patients did not initiate ART despite receiving >4 months of RR-TB treatment. Programmatic priorities should focus on ensuring all patients with RR-TB/HIV co-infection initiate ART regardless of CD4 count, with special attention for patients with CD4 counts ≤ 100 to initiate ART as soon as possible after RR-TB treatment initiation.
Khayelitsha, South Africa, with high burdens of rifampicin-resistant tuberculosis (RR-TB) and HIV co-infection.
OBJECTIVE
To describe time to antiretroviral treatment (ART) initiation among HIV-infected RR-TB patients initiating RR-TB treatment and to assess the association between time to ART initiation and treatment outcomes.
DESIGN
A retrospective cohort study of patients with RR-TB and HIV co-infection not on ART at RR-TB treatment initiation.
RESULTS
Of the 696 RR-TB and HIV-infected patients initiated on RR-TB treatment between 2009 and 2013, 303 (44%) were not on ART when RR-TB treatment was initiated. The median CD4 cell count was 126 cells/mm3. Overall 257 (85%) patients started ART during RR-TB treatment, 33 (11%) within 2 weeks, 152 (50%) between 2-8 weeks and 72 (24%) after 8 weeks. Of the 46 (15%) who never started ART, 10 (21%) died or stopped RR-TB treatment within 4 weeks and 16 (37%) had at least 4 months of RR-TB treatment. Treatment success and mortality during treatment did not vary by time to ART initiation: treatment success was 41%, 43%, and 50% among patients who started ART within 2 weeks, between 2-8 weeks, and after 8 weeks (p = 0.62), while mortality was 21%, 13% and 15% respectively (p = 0.57). Mortality was associated with never receiving ART (adjusted hazard ratio (aHR) 6.0, CI 2.1-18.1), CD4 count ≤100 (aHR 2.1, CI 1.0-4.5), and multidrug-resistant tuberculosis (MDR-TB) with second-line resistance (aHR 2.5, CI 1.1-5.4).
CONCLUSIONS
Despite wide variation in time to ART initiation among RR-TB patients, no differences in mortality or treatment success were observed. However, a significant proportion of patients did not initiate ART despite receiving >4 months of RR-TB treatment. Programmatic priorities should focus on ensuring all patients with RR-TB/HIV co-infection initiate ART regardless of CD4 count, with special attention for patients with CD4 counts ≤ 100 to initiate ART as soon as possible after RR-TB treatment initiation.
Journal Article > ResearchFull Text
Public Health Action. 2014 October 21; Volume 4 (Issue 2); S41-6.; DOI:10.5588/pha.14.0048
Kuchukhidze G, Kumar AMV, de Colombani P, Khogali MA, Nanava U, et al.
Public Health Action. 2014 October 21; Volume 4 (Issue 2); S41-6.; DOI:10.5588/pha.14.0048
SETTING
Georgia, a country with a high-burden of multi-drug-resistant tuberculosis (MDR-TB).
OBJECTIVE
To determine the proportion of loss to follow-up (LFU) among MDR-TB patients treated nationwide from 2009 to 2011, and associated risk factors.
DESIGN
Retrospective cohort study involving a review of the National Tuberculosis Programme electronic surveillance database. A Cox proportional hazards model was used to assess risk factors for time to LFU.
RESULTS
Among 1593 patients, 458 (29%) were lost to follow-up. A total of 1240 MDR-TB patients were included in the final analysis (845 treatment success, 395 LFU). Over 40% of LFU occurred during the first 8 months of MDR-TB treatment; 40% of patients had not achieved culture conversion at the time of LFU. In multivariate analysis, the factors associated with LFU included male sex, illicit drug use, tobacco use, history of previous anti-tuberculosis treatment, site of TB disease, and place and year of initiating treatment.
CONCLUSION
LFU was high among MDR-TB patients in Georgia and posed a significant public health risk, as many were culture-positive at the time of LFU. A multi-pronged approach is needed to address the various patient- and treatment-related characteristics associated with LFU.
Georgia, a country with a high-burden of multi-drug-resistant tuberculosis (MDR-TB).
OBJECTIVE
To determine the proportion of loss to follow-up (LFU) among MDR-TB patients treated nationwide from 2009 to 2011, and associated risk factors.
DESIGN
Retrospective cohort study involving a review of the National Tuberculosis Programme electronic surveillance database. A Cox proportional hazards model was used to assess risk factors for time to LFU.
RESULTS
Among 1593 patients, 458 (29%) were lost to follow-up. A total of 1240 MDR-TB patients were included in the final analysis (845 treatment success, 395 LFU). Over 40% of LFU occurred during the first 8 months of MDR-TB treatment; 40% of patients had not achieved culture conversion at the time of LFU. In multivariate analysis, the factors associated with LFU included male sex, illicit drug use, tobacco use, history of previous anti-tuberculosis treatment, site of TB disease, and place and year of initiating treatment.
CONCLUSION
LFU was high among MDR-TB patients in Georgia and posed a significant public health risk, as many were culture-positive at the time of LFU. A multi-pronged approach is needed to address the various patient- and treatment-related characteristics associated with LFU.
Journal Article > ResearchFull Text
Public Health Nutr. 2015 August 6; Volume 19 (Issue 7); 1296-304..; DOI:10.1017/S1368980015002207
Nsabuwera V, Hedt-Gauthier BL, Khogali MA, Edginton ME, Hinderaker SG, et al.
Public Health Nutr. 2015 August 6; Volume 19 (Issue 7); 1296-304..; DOI:10.1017/S1368980015002207
OBJECTIVE
Determining interventions to address food insecurity and poverty, as well as setting targets to be achieved in a specific time period have been a persistent challenge for development practitioners and decision makers. The present study aimed to assess the changes in food access and consumption at the household level after one-year implementation of an integrated food security intervention in three rural districts of Rwanda.
DESIGN
A before-and-after intervention study comparing Household Food Insecurity Access Scale (HFIAS) scores and household Food Consumption Scores (FCS) at baseline and after one year of programme implementation.
SETTING
Three rural districts of Rwanda (Kayonza, Kirehe and Burera) where the Partners In Health Food Security and Livelihoods Program (FSLP) has been implemented since July 2013.
SUBJECTS
All 600 households enrolled in the FSLP were included in the study.
RESULTS
There were significant improvements (P<0·001) in HFIAS and FCS. The median decrease in HFIAS was 8 units (interquartile range (IQR) -13·0, -3·0) and the median increase for FCS was 4·5 units (IQR -6·0, 18·0). Severe food insecurity decreased from 78% to 49%, while acceptable food consumption improved from 48% to 64%. The change in HFIAS was significantly higher (P=0·019) for the poorest households.
CONCLUSIONS
Our study demonstrated that an integrated programme, implemented in a setting of extreme poverty, was associated with considerable improvements towards household food security. Other government and non-government organizations' projects should consider a similar holistic approach when designing structural interventions to address food insecurity and extreme poverty.
Determining interventions to address food insecurity and poverty, as well as setting targets to be achieved in a specific time period have been a persistent challenge for development practitioners and decision makers. The present study aimed to assess the changes in food access and consumption at the household level after one-year implementation of an integrated food security intervention in three rural districts of Rwanda.
DESIGN
A before-and-after intervention study comparing Household Food Insecurity Access Scale (HFIAS) scores and household Food Consumption Scores (FCS) at baseline and after one year of programme implementation.
SETTING
Three rural districts of Rwanda (Kayonza, Kirehe and Burera) where the Partners In Health Food Security and Livelihoods Program (FSLP) has been implemented since July 2013.
SUBJECTS
All 600 households enrolled in the FSLP were included in the study.
RESULTS
There were significant improvements (P<0·001) in HFIAS and FCS. The median decrease in HFIAS was 8 units (interquartile range (IQR) -13·0, -3·0) and the median increase for FCS was 4·5 units (IQR -6·0, 18·0). Severe food insecurity decreased from 78% to 49%, while acceptable food consumption improved from 48% to 64%. The change in HFIAS was significantly higher (P=0·019) for the poorest households.
CONCLUSIONS
Our study demonstrated that an integrated programme, implemented in a setting of extreme poverty, was associated with considerable improvements towards household food security. Other government and non-government organizations' projects should consider a similar holistic approach when designing structural interventions to address food insecurity and extreme poverty.
Journal Article > ResearchFull Text
Public Health Action. 2014 March 21; Volume 4 (Issue 1); 15-21.; DOI:10.5588/pha.13.0084
Das AK, Harries AD, Hinderaker SG, Zachariah R, Ahmed BN, et al.
Public Health Action. 2014 March 21; Volume 4 (Issue 1); 15-21.; DOI:10.5588/pha.13.0084
SETTING
Two subdistricts in Bangladesh, Fulbaria and Trishal, which are hyperendemic for leishmaniasis.
OBJECTIVE
To determine 1) the numbers of patients diagnosed with visceral leishmaniasis (VL) and post-kala azar dermal leishmaniasis (PKDL) using an active case detection (ACD) strategy in Fulbaria and a passive case detection (PCD) strategy in Trishal, and 2) the time taken from symptoms to diagnosis in the ACD subdistrict.
DESIGN
A cross-sectional descriptive study of patients diagnosed from May 2010 to December 2011. The ACD strategy involved community education and outreach workers targeting households of index patients using symptom-based screening and rK-39 tests for suspected cases.
RESULTS
In the ACD subdistrict (Fulbaria) and PCD sub-district (Trishal), respectively 1088 and 756 residents were diagnosed with VL and 1145 and 37 with PKDL. In the ACD subdistrict, the median time to diagnosis for patients directly referred by outreach workers or self-referred was similar, at 60 days for VL and respectively 345 and 360 days for PKDL.
CONCLUSION
An ACD strategy at the subdistrict level resulted in an increased yield of VL and a much higher yield of PKDL. As PKDL acts as a reservoir for infection, a strategy of ACD and treatment can contribute to the regional elimination of leishmaniasis in the Indian sub-continent.
Two subdistricts in Bangladesh, Fulbaria and Trishal, which are hyperendemic for leishmaniasis.
OBJECTIVE
To determine 1) the numbers of patients diagnosed with visceral leishmaniasis (VL) and post-kala azar dermal leishmaniasis (PKDL) using an active case detection (ACD) strategy in Fulbaria and a passive case detection (PCD) strategy in Trishal, and 2) the time taken from symptoms to diagnosis in the ACD subdistrict.
DESIGN
A cross-sectional descriptive study of patients diagnosed from May 2010 to December 2011. The ACD strategy involved community education and outreach workers targeting households of index patients using symptom-based screening and rK-39 tests for suspected cases.
RESULTS
In the ACD subdistrict (Fulbaria) and PCD sub-district (Trishal), respectively 1088 and 756 residents were diagnosed with VL and 1145 and 37 with PKDL. In the ACD subdistrict, the median time to diagnosis for patients directly referred by outreach workers or self-referred was similar, at 60 days for VL and respectively 345 and 360 days for PKDL.
CONCLUSION
An ACD strategy at the subdistrict level resulted in an increased yield of VL and a much higher yield of PKDL. As PKDL acts as a reservoir for infection, a strategy of ACD and treatment can contribute to the regional elimination of leishmaniasis in the Indian sub-continent.
Journal Article > ResearchFull Text
Infect Dis Poverty. 2017 June 2; Volume 6 (Issue 1); DOI:10.1186/s40249-017-0291-5
Myint O, Saw S, Isaakidis P, Khogali MA, Reid A, et al.
Infect Dis Poverty. 2017 June 2; Volume 6 (Issue 1); DOI:10.1186/s40249-017-0291-5
Since 2005, the Myanmar National Tuberculosis Programme (NTP) has been implementing active case finding (ACF) activities involving mobile teams in hard-to-reach areas. This study revealed the contribution of mobile team activities to total tuberculosis (TB) case detection, characteristics of TB patients detected by mobile teams and their treatment outcomes.
Journal Article > ResearchFull Text
Public Health Action. 2013 March 21; Volume 3 (Issue 1); 63-7.; DOI:10.5588/pha.12.0067
Aiyub S, Linh NN, Tayler-Smith K, Khogali MA, Bissell K
Public Health Action. 2013 March 21; Volume 3 (Issue 1); 63-7.; DOI:10.5588/pha.12.0067
SETTING
Fiji's schools of nursing and government health services, 2001-2010.
OBJECTIVES
To report on 1) the number and characteristics of nurses who graduated in Fiji, 2) the proportion of vacant nursing positions in the government health services and 3) attrition among nurses.
DESIGN
Descriptive study involving a retrospective record review of Ministry of Health annual reports and nursing registers.
RESULTS
Over the period 2001-2010, a total of 1500 nurses graduated, with the overall trend being a gradual increase in newly qualified nurses year on year. Available data from 2007 onwards showed relatively low vacancy rates (range 0.4-2%), with a sharp rise to 15% in 2009. Complete data on nurse attrition were available only from 2007 onwards, with rates of attrition ranging from 4% to 10%; the most common reason for attrition was resignation.
CONCLUSION
While it was unable to directly assess whether Fiji's supply of nursing graduates has been meeting the country's health service demands, this study provides a series of baseline data on Fiji's nurse graduate and nursing workforce. In addition, it identifies some of the challenges and gaps that need to be considered to better assess and address nursing staff shortages.
Fiji's schools of nursing and government health services, 2001-2010.
OBJECTIVES
To report on 1) the number and characteristics of nurses who graduated in Fiji, 2) the proportion of vacant nursing positions in the government health services and 3) attrition among nurses.
DESIGN
Descriptive study involving a retrospective record review of Ministry of Health annual reports and nursing registers.
RESULTS
Over the period 2001-2010, a total of 1500 nurses graduated, with the overall trend being a gradual increase in newly qualified nurses year on year. Available data from 2007 onwards showed relatively low vacancy rates (range 0.4-2%), with a sharp rise to 15% in 2009. Complete data on nurse attrition were available only from 2007 onwards, with rates of attrition ranging from 4% to 10%; the most common reason for attrition was resignation.
CONCLUSION
While it was unable to directly assess whether Fiji's supply of nursing graduates has been meeting the country's health service demands, this study provides a series of baseline data on Fiji's nurse graduate and nursing workforce. In addition, it identifies some of the challenges and gaps that need to be considered to better assess and address nursing staff shortages.