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Moradi-Asl E, Abbasi-Ghahramanloo A, Adham D, Saghafipour A, Arzamani K, Soltani A, Nejati J, Firozian S, Jalilian A, Kazempoor S, Darvishi M, Ozbaki GM. Association between living in the endemic area and level of knowledge of visceral leishmaniasis. BMC Public Health 2024; 24:291. [PMID: 38267911 PMCID: PMC10809501 DOI: 10.1186/s12889-024-17775-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 01/15/2024] [Indexed: 01/26/2024] Open
Abstract
BACKGROUND Iran is a country with a high prevalence of visceral leishmaniasis (VL) and seven endemic provinces. In this study, we tried to identify unobserved classes of knowledge among Iranians toward VL and assess the predictors of each latent class. METHODS This cross-sectional study was conducted among randomly selected participants from endemic and non-endemic areas of VL in Iran in 2020 and 2021. The collected data included demographic characteristics and questions about knowledge, attitude, and practice toward VL. We performed latent class analysis using a procedure for latent class analysis (PROC LCA) in SAS to identify the class membership of knowledge of participants toward VL. RESULTS Five latent classes were identified: very low (38.9%), low (15.5%), moderate (6.2%), high (14.1%), and very high (25.2%) knowledge about VL. Living in endemic areas significantly increased the odds of belonging to the low (adjusted OR (AOR = 7.23; 95% confidence interval (CI):4.52-11.58), high (AOR = 2.71; 95%CI: 1.73-4.23), and very high (AOR = 8.47; 95%CI: 5.78-12.41) classes compared to the very low class. Also, having academic education increased the odds of membership in the very high class (AOR = 2.36; 95%CI: 1.61-3.47) compared to the very low class. CONCLUSION This study revealed that more than 50% of the participants fell into the latent classes of very low and low knowledge toward VL. Some educational workshops in the endemic areas could be effective in enhancing knowledge about VL.
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Affiliation(s)
- Eslam Moradi-Asl
- Arthropod-Borne Diseases Research Center, Ardabil University of Medical Sciences, Ardabil, Iran.
- Department of Public Health, School of Health, Ardabil University of Medical Sciences, Ardabil, Iran.
| | - Abbas Abbasi-Ghahramanloo
- Arthropod-Borne Diseases Research Center, Ardabil University of Medical Sciences, Ardabil, Iran.
- Department of Public Health, School of Health, Ardabil University of Medical Sciences, Ardabil, Iran.
| | - Davoud Adham
- Department of Public Health, School of Health, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Abedin Saghafipour
- Department of Public Health, School of Health, Qom University of Medical Sciences, Qom, Iran
| | - Kourosh Arzamani
- Vector-borne Diseases Research Center, North Khorasan University of Medical Sciences, North Khorasan, Iran
| | - Aboozar Soltani
- Research Center for Health Sciences, Institute of Health, Department of Medical Entomology, School of Health, Shiraz University of Medical Sciences, Fars, Iran
| | - Jalil Nejati
- Health Promotion Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Samira Firozian
- Urmia Health Center, Disease Control Unit, Urmia University of Medical Sciences, Urmia, Iran
| | - Ali Jalilian
- Department of Public Health, School of Health, Ilam University of Medical Sciences, Ilam, Iran
| | - Samad Kazempoor
- Kaleybar Health Center, Disease Control Unit, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Darvishi
- Health Center of Tangestan, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Gorban Mohamad Ozbaki
- Gonbad Health Center, Disease Control Unit, Golestan University of Medical Sciences, Golestan, Iran
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Rocha R, Conceição C, Gonçalves L, Maia C. Knowledge, perceptions and practices of health students and professionals regarding leishmaniasis in Portugal: a cross-sectional study. Parasit Vectors 2023; 16:381. [PMID: 37880779 PMCID: PMC10598964 DOI: 10.1186/s13071-023-05982-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 09/24/2023] [Indexed: 10/27/2023] Open
Abstract
BACKGROUND Control of leishmaniasis in the Mediterranean Basin relies on the active contributions from researchers in the fields of animal, human and environmental health. The application of knowledge, perceptions and practices (KPP) questionnaires to health students and professionals in Europe could be fundamental to identify and explore gaps in KPP, highlighting the diversity of conceptions related to this disease between students and professionals active in (One) Health. The objective of this study was to characterize and compare the current knowledge, perceptions and practices regarding leishmaniasis among subgroups of students and health professionals in Portugal through the application of an online questionnaire. METHODS A cross-sectional study targeted the population of health students and professionals in Portugal, including students in medicine, veterinary medicine and environmental health, physicians, veterinarians and environmental health technicians. Potential participants were approached by email via universities and professional societies and organizations and provided with the link to access the online questionnaire. Answers to the self-administered sociodemographic and KPP questionnaire were collected between July and December 2022. Individual KPP scores were calculated by summing grades defined for each question. Logistic regression models were used to search for potential associations, and the results were expressed at estimated crude and adjusted odds ratios with 95% confidence intervals. RESULTS In total, 486 participants were included in this study: 254 students and 232 professionals. Overall, 75% of the participants reported having heard of both human and animal leishmaniasis, and > 80% reported hearing about the disease during their course work (although this was significantly lower among those in the field of environmental health). Around 90% of participants identified the pathogenic agent as a parasite, and an arthropod bite was identified as the main route of transmission by > 95%. Animal leishmaniasis was considered to be diagnosed in Portugal by 87% of participants and human leishmaniasis by only 69%. The main barriers pointed out by professionals to the control of leishmaniasis were: lack of knowledge in the general population, failures in the early diagnosis and treatment of diseased animals, absence/inefficacy of vector control programs and lack of knowledge in human health professionals. Median knowledge and perception scores were higher among professionals in the animal health field and higher in professionals than in students. Median practice scores were not significantly different between groups and subgroups. The multivariate analysis revealed that a longer period of study (for students) and having seen cases of leishmaniasis (for physicians) were associated with above-mentioned median knowledge score. CONCLUSIONS Most health students and professionals are knowledgeable about the cause and transmission route of leishmaniasis. However, recognition of the disease as autochthonous in humans is less common, highlighting the importance of promoting an approach to this infection through a One-Health lens. A national structured plan to control leishmaniasis could overcome some of the barriers pointed out by professionals, namely by implementing systematic phlebotomine surveillance and integrated reporting of animal and human cases of disease.
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Affiliation(s)
- Rafael Rocha
- Instituto de Higiene e Medicina Tropical (IHMT), Universidade Nova de Lisboa (UNL), Lisbon, Portugal
- Global Health and Tropical Medicine (GHTM), Associate Laboratory in Translation and Innovation Towards Global Health (LA-REAL), Institute of Hygiene and Tropical Medicine (IHMT), NOVA University Lisbon (UNL), Lisbon, Portugal
| | - Cláudia Conceição
- Instituto de Higiene e Medicina Tropical (IHMT), Universidade Nova de Lisboa (UNL), Lisbon, Portugal
- Global Health and Tropical Medicine (GHTM), Associate Laboratory in Translation and Innovation Towards Global Health (LA-REAL), Institute of Hygiene and Tropical Medicine (IHMT), NOVA University Lisbon (UNL), Lisbon, Portugal
| | - Luzia Gonçalves
- Instituto de Higiene e Medicina Tropical (IHMT), Universidade Nova de Lisboa (UNL), Lisbon, Portugal
- Global Health and Tropical Medicine (GHTM), Associate Laboratory in Translation and Innovation Towards Global Health (LA-REAL), Institute of Hygiene and Tropical Medicine (IHMT), NOVA University Lisbon (UNL), Lisbon, Portugal
- Centro de Estatística e Aplicações da Universidade de Lisboa (UL), Lisbon, Portugal
- Z-Stat4life, Lisbon, Portugal
| | - Carla Maia
- Instituto de Higiene e Medicina Tropical (IHMT), Universidade Nova de Lisboa (UNL), Lisbon, Portugal.
- Global Health and Tropical Medicine (GHTM), Associate Laboratory in Translation and Innovation Towards Global Health (LA-REAL), Institute of Hygiene and Tropical Medicine (IHMT), NOVA University Lisbon (UNL), Lisbon, Portugal.
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Mounia A, Mohamed E, Mohamed H, Samia B. A Community Based Survey of Knowledge, Attitudes, and Practices Concerning Leishmaniasis in Central Morocco. J Community Health 2022; 47:932-942. [PMID: 35921052 DOI: 10.1007/s10900-022-01126-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/15/2022] [Indexed: 12/26/2022]
Abstract
Leishmaniasis is a major health problem caused by a protozoan of the genus Leishmania, most commonly transmitted by infected female sand flies. Intersectoral collaboration is essential for the implementation of integrated vector management control with community participation. The present study aims to evaluate the knowledge, attitude and practices of the population toward leishmaniasis in central Morocco. A quantitative cross-sectional study was conducted using an administered questionnaire assisted by health professionals, on 750 people in the Marrakech Safi, endemic region of cutaneous leishmaniasis (CL). Of those, 702 agreed to be recruited for our study, of which 63,5% were women, 48,1% were aged between 18 and 40 years, and more than half of the participants (60%) were from rural areas. Overall, the knowledge, attitude and practices (KAPs) for leishmaniasis are too poor for more than 85% of the population in the study area. Basic knowledge and perceptions of leishmaniasis were good for 14,6% of respondents. While, 4,5% of the members had good knowledge of CL, only 0,7% had good level of knowledge about vesciral leishmaniasis (VL). Furthermore 3,7% of those polled have favorable attitudes and preventive practices. No association was found between knowledge and age, province or occupation. However, rural residents were four times more likely than urbain residents to have good basic knowledge (ORA = 4,74; CI95%: 1,04 -22,05). In addition, the female gender also has the chance to possess good basic knowledge and perceptions 3 times more than the men (ORA = 3,18; CI95%: 1,16 -8,69). The low level of KAPs regarding leishmaniasis proves the lack of community participation in the fight against leishmaniasis in central Morocco.
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Affiliation(s)
- Amane Mounia
- Microbial Biotechnologies, Agrosciences and Environment Laboratory (BioMAgE), Research Unit Labelled CNRST N°4, Faculty of Sciences Semlalia, Cadi Ayyad University, Marrakech, Morocco.
| | - Echchakery Mohamed
- Microbial Biotechnologies, Agrosciences and Environment Laboratory (BioMAgE), Research Unit Labelled CNRST N°4, Faculty of Sciences Semlalia, Cadi Ayyad University, Marrakech, Morocco.,Epidemiology and Biomedical Unit, Laboratory of Sciences and Health Technologies, Higher Institute of Health Sciences, Hassan First University of Settat, Settat, Morocco
| | - Hafidi Mohamed
- Microbial Biotechnologies, Agrosciences and Environment Laboratory (BioMAgE), Research Unit Labelled CNRST N°4, Faculty of Sciences Semlalia, Cadi Ayyad University, Marrakech, Morocco
| | - Boussaa Samia
- Microbial Biotechnologies, Agrosciences and Environment Laboratory (BioMAgE), Research Unit Labelled CNRST N°4, Faculty of Sciences Semlalia, Cadi Ayyad University, Marrakech, Morocco.,Ministry of Health and Social Protection, ISPITS-Higher Institute of Nursing and Technical Health Occupations, Rabat, Morocco
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Cardoso Santos C, Meuser Batista M, Inam Ullah A, Rama Krishna Reddy T, Soeiro MDNC. Drug screening using shape-based virtual screening and in vitro experimental models of cutaneous Leishmaniasis. Parasitology 2021; 148:98-104. [PMID: 33023678 PMCID: PMC11010133 DOI: 10.1017/s0031182020001900] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 09/29/2020] [Accepted: 09/30/2020] [Indexed: 01/05/2023]
Abstract
Cutaneous leishmaniasis (CL) is one of the most disregarded tropical neglected disease with the occurrence of self-limiting ulcers and triggering mucosal damage and stigmatizing scars, leading to huge public health problems and social negative impacts. Pentavalent antimonials are the first-line drug for CL treatment for over 70 years and present several drawbacks in terms of safety and efficacy. Thus, there is an urgent need to search for non-invasive, non-toxic and potent drug candidates for CL. In this sense, we have implemented a shape-based virtual screening approach and identified a set of 32 hit compounds. In vitro phenotypic screenings were conducted using these hit compounds to check their potential leishmanicidal effect towards Leishmania amazonensis (L. amazonensis). Two (Cp1 and Cp2) out of the 32 compounds revealed promising antiparasitic activities, exhibiting considerable potency against intracellular amastigotes present in peritoneal macrophages (IC50 values of 9.35 and 7.25 μm, respectively). Also, a sterile cidality profile was reached at 20 μm after 48 h of incubation, besides a reasonable selectivity (≈8), quite similarly to pentamidine, a diamidine still in use clinically for leishmaniasis. Cp1 with an oxazolo[4,5-b]pyridine scaffold and Cp2 with benzimidazole scaffold could be developed by lead optimization studies to enhance their leishmanicidal potency.
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Affiliation(s)
- Camila Cardoso Santos
- Laboratory of Cellular Biology (LBC), Oswaldo Cruz Institute (IOC/FIOCRUZ), CEP21040-360, Rio de Janeiro, RJ, Brazil
| | - Marcos Meuser Batista
- Laboratory of Cellular Biology (LBC), Oswaldo Cruz Institute (IOC/FIOCRUZ), CEP21040-360, Rio de Janeiro, RJ, Brazil
| | - Asma Inam Ullah
- The Medicines Research Group, School of Health, Sport and Bioscience, College of Applied Health and Communities, University of East London, Stratford Campus, Water Lane, London, UK
| | - Tummala Rama Krishna Reddy
- The Medicines Research Group, School of Health, Sport and Bioscience, College of Applied Health and Communities, University of East London, Stratford Campus, Water Lane, London, UK
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Irum S, Aftab M, Khan A, Naz S, Simsek S, Habib A, Afzal MS, Nadeem MA, Qasim M, Ahmed H. Cutaneous Leishmaniasis (CL): A Cross-Sectional Community Based Survey on Knowledge, Attitude and Practices in a Highly Endemic Area of Waziristan (KPK Province), Pakistan. Acta Trop 2021; 213:105746. [PMID: 33160955 DOI: 10.1016/j.actatropica.2020.105746] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 09/09/2020] [Accepted: 10/01/2020] [Indexed: 11/27/2022]
Abstract
Recent outbreaks of Cutaneous Leishmaniasis (CL) in Waziristan make the disease a public health concern in Khyber Pakhtunkhwa (KPK) province, Pakistan. The awareness and behavior of local community towards the disease is an important factor towards effective control and management of CL in endemic areas of Pakistan. A cross-sectional community based survey was piloted in new emerging district of North Waziristan Agency (KPK province), Pakistan from August 2019- February 2020. The study aimed to examine the Knowledge, Attitude and Practices (KAP) of the local community members regarding CL. The results revealed that majority of the participants were male. Only 48.2% participants have knowledge about CL and the respondents had a moderate knowledge of CL vector and the disease. Few of the respondents were aware that CL is caused by sand flies, their breeding place, biting time, transmission of CL and control measures. Skin infection and sand-flies were the main disease symptoms and disease vector were known to some of the respondents. Most of the respondents showed positive attitude towards disease seriousness and believed that the disease could be cured and can be treated through modern medicines. Admission to hospitals, cleanliness and use of bed nets were the treatment measures for the disease in suspected patients, whereas some believed that the use of bed nets could be helpful in preventing the leishmaniasis. Moderate knowledge of the CL and its transmission in the study area emphasize the need to initiate health education and awareness campaigns to reduce the disease risk and burden in this highly endemic area in near future.
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Affiliation(s)
- Shamaila Irum
- Department of Zoology, University of Gujrat, Gujrat, Pakistan
| | - Malik Aftab
- Department of Zoology, University of Gujrat, Gujrat, Pakistan
| | - Aisha Khan
- Department of Biosciences, COMSATS University Islamabad (CUI), Park Road, Chak Shahzad, Islamabad, Pakistan
| | - Shumaila Naz
- Department of Biological Sciences, National University of Medical Sciences (NUMS), Rawalpindi, Pakistan
| | - Sami Simsek
- Department of Parasitology, Faculty of Veterinary Medicine, Firat University, Elazig, Turkey
| | - Ayesha Habib
- Department of Biosciences, COMSATS University Islamabad (CUI), Park Road, Chak Shahzad, Islamabad, Pakistan
| | - Muhammad Sohail Afzal
- Department of Life Sciences, School of Science, University of Management & Technology (UMT), Lahore, Pakistan
| | - Muhammad Arif Nadeem
- Department of Life Sciences, School of Science, University of Management & Technology (UMT), Lahore, Pakistan
| | - Muhammad Qasim
- Department of Economics, Finance and Statistics, Jönköping International Business School, Jönköping University, Sweden
| | - Haroon Ahmed
- Department of Biosciences, COMSATS University Islamabad (CUI), Park Road, Chak Shahzad, Islamabad, Pakistan.
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Gelaye KA, Demissie GD, Ayele TA, Wami SD, Sisay MM, Akalu TY, Teshome DF, Wolde HF. Low Knowledge and Attitude Towards Visceral Leishmaniasis Among Migrants and Seasonal Farm Workers in Northwest Ethiopia. Res Rep Trop Med 2020; 11:159-168. [PMID: 33364871 PMCID: PMC7751707 DOI: 10.2147/rrtm.s286212] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Accepted: 11/30/2020] [Indexed: 11/23/2022] Open
Abstract
Objective Ethiopia has the second highest burden of visceral leishmaniasis (VL) next to Sudan. North West Ethiopia alone accounts for 60% of the national burden. Migrant and seasonal farmworkers were the riskiest groups. Good knowledge and attitude on VL is a precursor for successful control of the disease. Therefore, this study was aimed to determine knowledge and attitude towards VL and its associated factors among migrants and seasonal farmworkers in West Gondar zone, Northwest Ethiopia. Methods A community-based cross-sectional study was conducted from October to November 2018 in Metema and West Armachiho districts. Two-stage cluster sampling was used to select 950 migrant and seasonal farmworkers. A binary logistic regression model was fitted and variables having a P-value<0.05 were considered to have a significant association with the outcome variable. Odds ratio (OR) with 95% confidence interval (CI) was used as a measure of association. The goodness of fit test was assessed by Hosmer–Lemeshow test. Results Of the total participants, 33.2% (95% CI=30.2–36.2) and 30.2% (95% CI=27.4–33.2) were found to have good knowledge and favorable attitude towards VL, respectively. Factors associated with good knowledge include having health information (AOR=3.2, 95% CI=2.3–4.4), previous history of VL (AOR=6.8, 95% CI=3.7–12.8), and higher age (AOR=1.58, 95% CI=1.12–2.23). Moreover, factors associated with favorable attitude include having health information (AOR=2.8, 95% CI=2.0–3.9), previous history of VL (AOR=2.3, 95% CI=1.3–4.1), good knowledge (AOR=2.4, 95% CI=1.7–3.3), and larger number of visits to the farm area (AOR=2.5, 95% CI=1.5–4.1). Conclusion In this study, knowledge and attitude of migrants and seasonal farmworkers towards VL were low. Having health information and previous history of VL had increased the odds of both knowledge and attitude. Tailored interventions for the migrant seasonal farmworkers focusing on knowledge and attitude of VL would be supremely important.
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Affiliation(s)
- Kassahun Alemu Gelaye
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Getu Debalkie Demissie
- Department of Health Education and Behavioral Science, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Tadesse Awoke Ayele
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Sintayehu Daba Wami
- Department of Environmental and Occupational Health and Safety, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Malede Mequanent Sisay
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Temesgen Yihunie Akalu
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Destaw Fetene Teshome
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Haileab Fekadu Wolde
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Sand Flies Control: A Review of the Knowledge of Health Professionals and the Local Community, Province of El Hajeb, Morocco. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17228448. [PMID: 33203066 PMCID: PMC7696503 DOI: 10.3390/ijerph17228448] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 10/28/2020] [Accepted: 10/30/2020] [Indexed: 12/31/2022]
Abstract
Sand flies are insect vectors of several diseases including leishmaniases. These vector-borne diseases represent a public health problem in several countries around the world, including Morocco. The objective of this study was to assess simultaneously the knowledge of health professionals and inhabitants on sand flies; a cross-sectional survey was conducted between April and June 2019 among 424 people, 34% of whom were health professionals and 66% of whom were inhabitants of the province of El Hajeb in central Morocco; 46.3% of doctors, 50.7% of nurses, 66.7% of midwives and 69.4% of inhabitants showed a low knowledge of sand flies. Most participants believed that sand flies breed in stagnant and polluted waters. Negative attitudes were found among 72.2% of the inhabitants. Factors associated with a high level of knowledge included continuing education among health professionals and information on vector-borne diseases among residents. The conceptual and cognitive gaps in the knowledge of sand flies reflect the lack of information and training on sand flies. The results of the sand fly knowledge review can be integrated into the national leishmaniases control program and the integrated vector management strategy to raise public awareness on the health risks of sand flies.
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Knowledge and Experiences of Health Professionals in the Peripheral Management of Leishmaniasis in Morocco (ELHajeb). J Parasitol Res 2020; 2020:8819704. [PMID: 33014439 PMCID: PMC7512069 DOI: 10.1155/2020/8819704] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 08/31/2020] [Indexed: 12/03/2022] Open
Abstract
Background Morocco hopes to eliminate leishmaniases by 2030. These diseases exist in cutaneous and visceral forms and constitute a serious public health problem. The fight against these parasitoses is carried out within the framework of a national program to control leishmaniases, which offers free treatment. However, the screening rate in public health structures does not exceed 35%. Objective To determine the knowledge and experience of the social actors directly involved in the fight against leishmaniasis to contribute to analyse and understand the factors of this underreporting and to draw scientific recommendations to improve screening and control activities. Methods Using a self-administered questionnaire, we conducted an exploratory survey during April and May 2019 among all health professionals working in public health structures in the province of ELHajeb in central Morocco. Results We found that most of the health professionals had good knowledge about the clinical signs of each form of leishmaniasis, but they had erroneous information about the true vector of the disease, the reservoirs, and the mode of transmission. 76% recognized the national leishmaniases control program and only 17% received continuing education. 85% of these professionals focused on the curative aspects of the program. 47% stated that patients do not adhere to the antileishmaniasis treatment, and 25% stated that the population uses the concept of “Hboub of Chniwla” to refer to cutaneous leishmaniasis. Conclusion The study concluded that the operationalization of the activities of the leishmaniases control program recognizes some weaknesses which explain the underscreening of cases. Improvement of this situation requires the implementation of continuous training programs for caregivers and awareness-raising programs for citizens which should focus on the mode of transmission, preventive measures against reservoirs, sand flies bites, and recognition of lesions using the popular names of the disease as a starting point.
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Van Bocxlaer K, Caridha D, Black C, Vesely B, Leed S, Sciotti RJ, Wijnant GJ, Yardley V, Braillard S, Mowbray CE, Ioset JR, Croft SL. Novel benzoxaborole, nitroimidazole and aminopyrazoles with activity against experimental cutaneous leishmaniasis. Int J Parasitol Drugs Drug Resist 2019; 11:129-138. [PMID: 30922847 PMCID: PMC6904836 DOI: 10.1016/j.ijpddr.2019.02.002] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 02/06/2019] [Accepted: 02/12/2019] [Indexed: 11/24/2022]
Abstract
OBJECTIVES Drugs for Neglected Diseases initiative (DNDi) has identified three chemical lead series, the nitroimidazoles, benzoxaboroles and aminopyrazoles, as innovative treatments for visceral leishmaniasis. The leads discovered using phenotypic screening, were optimised following disease- and compound-specific criteria. Several leads of each series were progressed and preclinical drug candidates have been nominated. Here we evaluate the efficacy of the lead compounds of each of these three chemical classes in in vitro and in vivo models of cutaneous leishmaniasis. METHODS The in vitro activity of fifty-five compounds was evaluated against the intracellular amastigotes of L. major, L. aethiopica, L. amazonensis, L. panamensis, L. mexicana and L. tropica. The drugs demonstrating potent activity (EC50 < 5 μM) against at least 4 of 6 species were subsequently evaluated in vivo in different L. major - BALB/c mouse models using a 5 or 10-day treatment with either the oral or topical formulations. Efficacy was expressed as lesion size (measured daily using callipers), parasite load (by quantitative PCR - DNA) and bioluminescence signal reduction relative to the untreated controls. RESULTS The selected drug compounds (3 nitroimidazoles, 1 benzoxaborole and 3 aminopyrazoles) showed consistent and potent activity across a range of Leishmania species that are known to cause CL with EC50 values ranging from 0.29 to 18.3 μM. In all cases, this potent in vitro antileishmanial activity translated into high levels of efficacy with a linear dose-response against murine CL. When administered at 50 mg/kg/day, DNDI-0690 (nitroimidazole), DNDI-1047 (aminopyrazole) and DNDI-6148 (benzoxaborole) all resulted in a significant lesion size reduction (no visible nodule) and an approximate 2-log-fold reduction of the parasite load as measured by qPCR compared to the untreated control. CONCLUSIONS The lead compounds DNDI-0690, DNDI-1047 and DNDI-6148 showed excellent activity across a range of Leishmania species in vitro and against L. major in mice. These compounds offer novel potential drugs for the treatment of CL.
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Affiliation(s)
- Katrien Van Bocxlaer
- London School of Hygiene & Tropical Medicine, Faculty of Infections and Tropical Diseases, Keppel Street, London, WC1E 7HT, United Kingdom
| | - Diana Caridha
- Walter Reed Army Institute of Research, Silver Spring, MD, 20910, USA
| | - Chad Black
- Walter Reed Army Institute of Research, Silver Spring, MD, 20910, USA
| | - Brian Vesely
- Walter Reed Army Institute of Research, Silver Spring, MD, 20910, USA
| | - Susan Leed
- Walter Reed Army Institute of Research, Silver Spring, MD, 20910, USA
| | - Richard J Sciotti
- National Institutes of Health, Office of Biodefense, Research Resources and Translational Research, 5601 Fishers Lane, Bethesda, MD, 20892, USA
| | - Gert-Jan Wijnant
- London School of Hygiene & Tropical Medicine, Faculty of Infections and Tropical Diseases, Keppel Street, London, WC1E 7HT, United Kingdom
| | - Vanessa Yardley
- London School of Hygiene & Tropical Medicine, Faculty of Infections and Tropical Diseases, Keppel Street, London, WC1E 7HT, United Kingdom
| | - Stéphanie Braillard
- Drugs for Neglected Disease initiative (DNDi), Chemin Louis Dunant 15, 1202, Geneva, Switzerland
| | - Charles E Mowbray
- Drugs for Neglected Disease initiative (DNDi), Chemin Louis Dunant 15, 1202, Geneva, Switzerland
| | - Jean-Robert Ioset
- Drugs for Neglected Disease initiative (DNDi), Chemin Louis Dunant 15, 1202, Geneva, Switzerland
| | - Simon L Croft
- London School of Hygiene & Tropical Medicine, Faculty of Infections and Tropical Diseases, Keppel Street, London, WC1E 7HT, United Kingdom.
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"Cheaper and better": Societal cost savings and budget impact of changing from systemic to intralesional pentavalent antimonials as the first-line treatment for cutaneous leishmaniasis in Bolivia. PLoS Negl Trop Dis 2019; 13:e0007788. [PMID: 31693661 PMCID: PMC6834242 DOI: 10.1371/journal.pntd.0007788] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 09/16/2019] [Indexed: 12/03/2022] Open
Abstract
Introduction Cutaneous leishmaniasis (CL), endemic in Bolivia, mostly affects poor people in rainforest areas. The current first-line treatment consists of systemic pentavalent antimonials (SPA) for 20 days and is paid for by the Ministry of Health (MoH). Long periods of drug shortages and a lack of safe conditions to deliver treatment are challenges to implementation. Intralesional pentavalent antimonials (ILPA) are an alternative to SPA. This study aims to compare the cost of ILPA and SPA, and to estimate the health and economic impacts of changing the first-line treatment for CL in a Bolivian endemic area. Methods The cost-per-patient treated was estimated for SPA and ILPA from the perspectives of the MoH and society. The quantity and unit costs of medications, staff time, transportation and loss of production were obtained through a health facility survey (N = 12), official documents and key informants. A one-way sensitivity analysis was conducted on key parameters to evaluate the robustness of the results. The annual number of patients treated and the budget impact of switching to ILPA as the first-line treatment were estimated under different scenarios of increasing treatment utilization. Costs were reported in 2017 international dollars (1 INT$ = 3.10 BOB). Results Treating CL using ILPA was associated with a cost-saving of $248 per-patient-treated from the MoH perspective, and $688 per-patient-treated from the societal perspective. Switching first-line treatment to ILPA while maintaining the current budget would allow two-and-a-half times the current number of patients to be treated. ILPA remained cost-saving compared to SPA in the sensitivity analysis. Conclusions The results of this study support a shift to ILPA as the first-line treatment for CL in Bolivia and possibly in other South American countries. Cutaneous leishmaniasis is a neglected tropical disease which causes chronic skin ulcers and disproportionally affects the poorest of the poor. The current first-line treatment, based on systemic pentavalent antimonials, is quite toxic for patients but also expensive for governments and patients. Given limited budgets, national decision-makers need to know not only the efficacy of alternative treatments, but also how to maximise the population health impact of available resources. To strengthen the evidence base for the scale-up of effective NTD interventions in the era of universal health coverage, we conducted cost-effectiveness analyses and estimations of population-level impact of the implementation of intralesional pentavalent antimonials as first-line treatment for cutaneous leishmaniasis using realistic scenarios. Our results demonstrate that changing first-line treatment would have considerable economic advantages for patients due to the shorter treatment duration (savings in terms of food, accommodation, transport, productivity loss); and for the national control program due to the reduced use of drugs and staff time. In addition, this change would offer better value for money given that two-and-a-half times the current number of patients could be treated with the current expenditure level if intralesional pentavalent antimonials were offered to eligible patients.
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Tamiru HF, Mashalla YJ, Mohammed R, Tshweneagae GT. Cutaneous leishmaniasis a neglected tropical disease: community knowledge, attitude and practices in an endemic area, Northwest Ethiopia. BMC Infect Dis 2019; 19:855. [PMID: 31619180 PMCID: PMC6796443 DOI: 10.1186/s12879-019-4506-1] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Accepted: 09/24/2019] [Indexed: 01/16/2023] Open
Abstract
Background Cutaneous leishmaniasis is one of the neglected tropical diseases in the Ethiopian highlands and studies on assessment of knowledge, attitude and practice of the community in endemic areas are scanty. The study aimed to assess the knowledge, attitude towards cutaneous leishmaniasis and treatment seeking practices in people living in the endemic highlands areas in the Northwest, Ethiopia and to provide evidence-based information to guide development of appropriate interventions to reduce the impact of cutaneous leishmaniasis on communities. Methods Quantitative cross-sectional study was conducted in cutaneous leishmaniasis endemic districts (woredas) using a semi structured questionnaire. Households were randomly selected according to probability proportional to size of households in each enumeration area. Systematic random sampling of eligible households was based on the number of households recorded during listing of households. Descriptive statistics was used to describe numerical data, organise and summarise the data in a manner that gave meaning to the numerical form. Frequency tables were used to show descriptive analysis and regression analysis was used to determine correlation between variables. Results Majority of respondents 321(78.7%) lived in rural areas, age ranged between 18 and 85 years and most were farmers. Illiteracy was high (47.6%) among respondents and majority 358(87.8%) had seen patients with CL. Less than quarter (21.6%) had heard about sand flies and knowledge on the peak transmission period was low (46.3%). About 192 (47.1%) of the respondents indicated disfiguring lesions were the major clinical presentations, less than half 55(27.5%) of urban residents believed CL was treatable compared to 145(72.5%) of rural residents (P < 0.001). Traditional medicines were indicated as best treatment option by 209(51.2%) compared to 114(27.9%) for modern treatment. Major factors influencing treatment options included accessibility to treatment facilities, distance and short duration of treatment. Participants expressed negative experiential attitude and perceived control towards modern treatment because of inaccessibility and distance from where modern treatment is provided. Conclusion Priority should be given to primary prevention and appropriate awareness campaigns on lesion recognition. Information on modern treatment should be intensified.
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Affiliation(s)
- Helina Fikre Tamiru
- Department of Health Studies, University of South Africa, Pretoria, South Africa.,Leishmaniasis Research and Treatment Centre, University of Gondar, Gondar, Ethiopia
| | - Yohana James Mashalla
- Department of Health Studies, University of South Africa, Pretoria, South Africa. .,Faculty of Medicine, University of Botswana, Gaborone, Botswana.
| | - Rezika Mohammed
- Leishmaniasis Research and Treatment Centre, University of Gondar, Gondar, Ethiopia
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12
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Eid D, San Sebastian M, Hurtig AK, Goicolea I. Leishmaniasis patients' pilgrimage to access health care in rural Bolivia: a qualitative study using human rights to health approach. BMC INTERNATIONAL HEALTH AND HUMAN RIGHTS 2019; 19:12. [PMID: 30837001 PMCID: PMC6402110 DOI: 10.1186/s12914-019-0196-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Accepted: 02/22/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND Leishmaniasis is a neglected tropical disease endemic in Bolivia that disproportionately affects people with little social and political capital. Although the treatment is provided free of charge by the Bolivian government, there is an under-utilization of treatments in relation to the estimated affected population. This study explores the experiences of patients with leishmaniasis and the challenges faced when searching for diagnosis and treatment in Bolivia using a human rights approach. METHODS We conducted open-ended interviews with 14 participants diagnosed with leishmaniasis. The qualitative data were analysed using thematic analysis and were interpreted under a human rights approach to health care. RESULTS Four themes emerged during data analysis: (1) the decision for seeking a cure takes time; (2) the severity of symptoms and disruption of functioning drives the search for Western medicine; (3) the therapeutic journey between Western and traditional medicine; and (4) accessibility barriers to receive adequate medical treatment. This study showed that access to health care limitations were the most important factors that prevented patients from receiving timely diagnosis and treatment. Cultural factors played a secondary role in their decision to seek medical care. CONCLUSIONS Accessibility barriers resulted in a large pilgrimage between public health care and traditional medicinal treatments for patients with leishmaniasis. This pilgrimage and the related costs are important factors that determine the decision to seek health care. This study contributes to the understanding of the under-utilisation problems of medical services in leishmaniasis and other similar diseases in remote and poor populations.
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Affiliation(s)
- Daniel Eid
- Department of Biomedical Sciences Research, Faculty of Medicine, San Simon University, Aniceto Arce Avenue, 371 Cochabamba, Bolivia
- Department of Public Health and Clinical Medicine, Epidemiology and Global Health, Umeå University, SE-901-85 Umeå, Sweden
| | - Miguel San Sebastian
- Department of Public Health and Clinical Medicine, Epidemiology and Global Health, Umeå University, SE-901-85 Umeå, Sweden
| | - Anna-Karin Hurtig
- Department of Public Health and Clinical Medicine, Epidemiology and Global Health, Umeå University, SE-901-85 Umeå, Sweden
| | - Isabel Goicolea
- Department of Public Health and Clinical Medicine, Epidemiology and Global Health, Umeå University, SE-901-85 Umeå, Sweden
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Bailey F, Mondragon-Shem K, Haines LR, Olabi A, Alorfi A, Ruiz-Postigo JA, Alvar J, Hotez P, Adams ER, Vélez ID, Al-Salem W, Eaton J, Acosta-Serrano Á, Molyneux DH. Cutaneous leishmaniasis and co-morbid major depressive disorder: A systematic review with burden estimates. PLoS Negl Trop Dis 2019; 13:e0007092. [PMID: 30802261 PMCID: PMC6405174 DOI: 10.1371/journal.pntd.0007092] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 03/07/2019] [Accepted: 12/18/2018] [Indexed: 11/18/2022] Open
Abstract
Background Major depressive disorder (MDD) associated with chronic neglected tropical diseases (NTDs) has been identified as a significant and overlooked contributor to overall disease burden. Cutaneous leishmaniasis (CL) is one of the most prevalent and stigmatising NTDs, with an incidence of around 1 million new cases of active CL infection annually. However, the characteristic residual scarring (inactive CL) following almost all cases of active CL has only recently been recognised as part of the CL disease spectrum due to its lasting psychosocial impact. Methods and findings We performed a multi-language systematic review of the psychosocial impact of active and inactive CL. We estimated inactive CL (iCL) prevalence for the first time using reported WHO active CL (aCL) incidence data that were adjusted for life expectancy and underreporting. We then quantified the disability (YLD) burden of co-morbid MDD in CL using MDD disability weights at three severity levels. Overall, we identified 29 studies of CL psychological impact from 5 WHO regions, representing 11 of the 50 highest burden countries for CL. We conservatively calculated the disability burden of co-morbid MDD in CL to be 1.9 million YLDs, which equalled the overall (DALY) disease burden (assuming no excess mortality in depressed CL patients). Thus, upon inclusion of co-morbid MDD alone in both active and inactive CL, the DALY burden was seven times higher than the latest 2016 Global Burden of Disease study estimates, which notably omitted both psychological impact and inactive CL. Conclusions Failure to include co-morbid MDD and the lasting sequelae of chronic NTDs, as exemplified by CL, leads to large underestimates of overall disease burden. Cutaneous leishmaniasis is a highly prevalent vector-borne disease affecting large parts of Latin America and the Middle East, as well as parts of Northern Africa. There are several types of Cutaneous leishmaniasis, almost all of which have an active phase characterized by a disfiguring lesion (typically on exposed parts of the body), which then becomes a permanent scar (the inactive phase). We recently published an article highlighting the impact of the inactive scarring phase of CL on affected individuals, which is associated with high levels of stigma. Nevertheless, this aspect of the disease is not considered in its own right when calculating the overall disease burden by the Global Burden of Disease (GBD) Studies. In this article we estimate the prevalence of depression (major depressive disorder) in cutaneous leishmaniasis, in both the active and inactive forms. We then show the contribution of inactive CL to the overall disease burden estimates when included, which is due to the large psychological impact it has on those affected by it. We also highlight the importance of further similar efforts for other NTDs which have a chronic course, and which are also not sufficiently included in disease burden calculations at present.
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Affiliation(s)
- Freddie Bailey
- Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, United Kingdom
- Milton Keynes University Hospital, Eaglestone, Milton Keynes, United Kingdom
- * E-mail: (FB); (DHM)
| | - Karina Mondragon-Shem
- Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, United Kingdom
- Department of Vector Biology, Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, United Kingdom
| | - Lee Rafuse Haines
- Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, United Kingdom
- Department of Vector Biology, Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, United Kingdom
| | - Amina Olabi
- Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, United Kingdom
| | - Ahmed Alorfi
- National Centre for Tropical Diseases, National Health Laboratory, Ministry of Health—Kingdom of Saudi Arabia, Riyadh, Kingdom of Saudi Arabia
| | | | - Jorge Alvar
- Drugs for Neglected Disease Initiative, Geneva, Switzerland
| | - Peter Hotez
- National School of Tropical Medicine, Baylor College of Medicine, Texas, United States of America
| | - Emily R. Adams
- Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, United Kingdom
| | - Iván D. Vélez
- Programa de Estudio y Control de Enfermedades Tropicales PECET, Universidad de Antioquia, Medellín, Colombia
| | - Waleed Al-Salem
- National Centre for Tropical Diseases, National Health Laboratory, Ministry of Health—Kingdom of Saudi Arabia, Riyadh, Kingdom of Saudi Arabia
| | - Julian Eaton
- CBM International, Dry Drayton Road, Oakington, Cambridge, United Kingdom
- London School of Hygiene and Tropical Medicine, Keppel Street, London, United Kingdom
| | - Álvaro Acosta-Serrano
- Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, United Kingdom
- Department of Vector Biology, Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, United Kingdom
| | - David H. Molyneux
- Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, United Kingdom
- * E-mail: (FB); (DHM)
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Cardona-Arias JA, López-Carvajal L, Tamayo-Plata MP, Vélez ID. Comprehensive economic evaluation of thermotherapy for the treatment of cutaneous leishmaniasis in Colombia. BMC Public Health 2018; 18:185. [PMID: 29378537 PMCID: PMC5789596 DOI: 10.1186/s12889-018-5060-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2017] [Accepted: 01/10/2018] [Indexed: 11/21/2022] Open
Abstract
Background Cutaneous leishmaniasis causes a high disease burden in Colombia, and available treatments present systemic toxicity, low patient compliance, contraindications, and high costs. The purpose of this study was to estimate the cost-effectiveness of thermotherapy versus Glucantime in patients with cutaneous leishmaniasis in Colombia. Methods Cost-effectiveness study from an institutional perspective in 8133 incident cases. Data on therapeutic efficacy and safety were included, calculating standard costs; the outcomes were disability adjusted life years (DALYs) and the number of patients cured. The information sources were the Colombian Public Health Surveillance System, disease burden studies, and one meta-analysis of controlled clinical trials. Incremental cost-effectiveness was determined, and uncertainty was evaluated with tornado diagrams and Monte Carlo simulations. Results Thermotherapy would generate costs of US$ 501,621; the handling of adverse effects, US$ 29,224; and therapeutic failures, US$ 300,053. For Glucantime, these costs would be US$ 2,731,276, US$ 58,254, and US$ 406,298, respectively. With thermotherapy, the cost would be US$ 2062 per DALY averted and US$ 69 per patient cured; with Glucantime, the cost would be US$ 4241 per DALY averted and US$ 85 per patient cured. In Monte Carlo simulations, thermotherapy was the dominant strategy for DALYs averted in 67.9% of cases and highly cost-effective for patients cured in 72%. Conclusion In Colombia, thermotherapy can be included as a cost-effective strategy for the management of cutaneous leishmaniasis. Its incorporation into clinical practice guidelines could represent savings of approximately US$ 10,488 per DALY averted and costs of US$ 116 per additional patient cured, compared to the use of Glucantime. These findings show the relevance of the incorporation of this treatment in our country and others with similar parasitological, clinical, and epidemiological patterns.
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Affiliation(s)
| | - Liliana López-Carvajal
- PECET Program for the Study and Control of Tropical Diseases, University of Antioquia, Medellin, Colombia
| | | | - Iván Darío Vélez
- PECET Program for the Study and Control of Tropical Diseases, University of Antioquia, Medellin, Colombia
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"The mosquitoes that destroy your face". Social impact of Cutaneous Leishmaniasis in South-eastern Morocco, A qualitative study. PLoS One 2017; 12:e0189906. [PMID: 29261762 PMCID: PMC5738074 DOI: 10.1371/journal.pone.0189906] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Accepted: 12/04/2017] [Indexed: 11/19/2022] Open
Abstract
Objective To document the psychosocial burden of Cutaneous Leishmaniasis (CL) in rural communities in Southeastern Morocco. Method Between March and April 2015, we conducted qualitative research in communities exposed to Leishmania major or L. tropica in Errachidia and Tinghir provinces. Twenty-eight focus groups discussions (FGDs) were realized, with a stratification by gender and tradition of medicine (users of folk versus professional medicine). Data were analyzed using content analysis. Results This rural population most exposed to CL in Morocco lacks access to health care in general and clearly points out there are other major public health issues that need to be resolved. Nonetheless, respondents consider the impact of CL lesions and scars as important and similar to that of burn scar tissue. Young women with CL scars in the face are stigmatized and will often be rejected for marriage in these communities. People usually try a long list of folk remedies on the active lesions, but none was felt adequate. There was a clear demand for better treatment as well as for treatment of the scars. Conclusions The psycho-social impact of CL due to L.major and L.tropica is substantial, especially for young single women with facial scars. These generate social and self-stigma and diminish their marriage prospects. CL is well known, but not considered as a major health priority by these poor rural communities in South-eastern Morocco where gender discrimination is still an issue and access to basic health care is as neglected as CL. Early CL diagnosis and new treatment options with better skin outcomes are urgently needed.
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Leishmaniasis: Who Uses Personal Protection among Military Personnel in Colombia? Ann Glob Health 2017; 83:519-523. [DOI: 10.1016/j.aogh.2017.10.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Accepted: 10/07/2017] [Indexed: 11/20/2022] Open
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Menezes JA, Luz TCB, Sousa FFD, Verne RN, Lima FP, Margonari C. Peridomiciliary risk factors and knowledge concerning visceral leishmaniasis in the population of formiga, Minas Gerais, Brazil. REVISTA BRASILEIRA DE EPIDEMIOLOGIA 2017; 19:362-74. [PMID: 27532759 DOI: 10.1590/1980-5497201600020013] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2014] [Accepted: 09/15/2015] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Leishmaniasis represents an important burden of diseases in tropical countries, with significant levels of morbidity and mortality where they occur, including in Brazil. In this context, popular participation in prophylactic actions can be decisive for the success of the control strategies. OBJECTIVE For this reason, this study aimed at investigating the population's knowledge concerning leishmaniasis and the occurrence of peridomiciliary risk factors associated with the population of Formiga, Minas Gerais. METHODS A household questionnaire with a sample of 427 individuals was conducted between May and July 2011. RESULTS Only 7.5% of the residents presented knowledge regarding leishmaniasis, most of them being women (OR = 3.15; 95%CI 1.30 - 7.65). The prevalence of peridomiciliary risks was 95%. A statistically significant association was found between higher education levels and less peridomiciliary risk factors (OR = 0.45; 95%CI 0.28 - 0.72) and between the place of residence and a higher number of risk factors (OR = 0.84; 95%CI 1.19 - 2.85). CONCLUSION The results demonstrate that the population has low levels of knowledge about leishmaniasis. Moreover, the majority of respondents are subject to some peridomiciliary risk factor, which may contribute to the maintenance of the disease cycle in the city.
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Affiliation(s)
| | | | - Fabrizio Furtado de Sousa
- Fundação Educacional de Divinópolis, Universidade do Estado de Minas Gerais - Divinópolis (MG), Brasil
| | - Rafael Negreiros Verne
- Fundação Educacional de Divinópolis, Universidade do Estado de Minas Gerais - Divinópolis (MG), Brasil
| | | | - Carina Margonari
- Centro de Pesquisas René Rachou - Belo Horizonte (MG), Brasil.,Fundação Educacional de Divinópolis, Universidade do Estado de Minas Gerais - Divinópolis (MG), Brasil
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Rakhshani T, Kashfi M, Ebrahimi MR, Taravatmanesh S, Rasheki M. Knowledge, Attitude and Practice of the Households about Prevention of Cutaneous Leishmaniasis, Iran, Shiraz at 2016. ACTA ACUST UNITED AC 2017. [DOI: 10.29252/jhehp.2.3.186] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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