Biological tests provide information on the medical analysis requested by both the patient and the prescriber. It is a communication link between the prescriber and the laboratory staff. The lack of some information o...Biological tests provide information on the medical analysis requested by both the patient and the prescriber. It is a communication link between the prescriber and the laboratory staff. The lack of some information on request forms not only affects the drafting quality of the test and patient care, but could also make thousands of data produced by healthcare centers unusable. The aim of this study was to assess the drafting quality of request forms submitted to the Malaria and Parasitology Units at the Institut Pasteur de Côte d’Ivoire. Methods: It was a descriptive cross-sectional study to assess the drafting quality of request forms of various prescribers received at the Institut Pasteur de Côte d’Ivoire. This study was conducted at the Malaria and Parasitology Units, department of Parasitology and Mycology (Institut Pasteur de Côte d’Ivoire), from 6<sup>th</sup> December 2020 to 6<sup>th</sup> December 2021. The information on each request forms was recorded on a data collection form designed for this purpose. Each data collection form corresponds to a request forms and each test to a patient. Results: Out of a total of 1990 request forms received, the patient’s age and sex were missing on 18% and 26.8% of the tests respectively. More than half (51.80%) of request forms did not indicate the patient’s place of residence. Clinical information was not provided on 45.90% of the tests. Prescribers omitting their signatures were 51%, stamps were 50.3% and contacts were 71.2%. Only 5.4% of request forms were of good drafting quality. Providing all the required information on the forms could facilitate the use and analysis of data and samples.展开更多
Community engagement is increasingly promoted to strengthen the ethics of medical research in low-income countries. One strategy is to use community advisory boards (CABs): semi-independent groups that can potentially...Community engagement is increasingly promoted to strengthen the ethics of medical research in low-income countries. One strategy is to use community advisory boards (CABs): semi-independent groups that can potentially safeguard the rights of study participants and help improve research. However, there is little published on the experience of operating and sustaining CABs. The Shoklo Malaria Research Unit (SMRU) has been conducting research and providing healthcare in a population of refugees, migrant workers, and displaced people on the Thai-Myanmar border for over 25 years. In 2009 SMRU facilitated the establishment of the Tak Province Community Ethics Advisory Board (T-CAB) in an effort to formally engage with the local communities both to obtain advice and to establish a participatory framework within which studies and the provision of health care can take place. In this paper, we draw on our experience of community engagement in this unique setting, and on our interactions with the past and present CAB members to critically reflect upon the CAB’s goals, structure and operations with a focus on the practicalities, what worked, what did not, and on its future directions.展开更多
The cornerstone of antimalarial treatment, artemisinin, has reduced malaria associated morbidity and mortality worldwide. However, Plasmodium falciparum parasites with reduced sensitivity to artemisinin have emerged, ...The cornerstone of antimalarial treatment, artemisinin, has reduced malaria associated morbidity and mortality worldwide. However, Plasmodium falciparum parasites with reduced sensitivity to artemisinin have emerged, and this threatens malaria control and elimination efforts. In this minireview, we describe the initial development of artemisinin as an antimalarial drug,its use both historically and currently, and our current understanding of its mode of action and the mechanisms by which malaria parasites achieve resistance.展开更多
Lemon grass(Cymbopogon citratus Stapf) is a popular alternative to western medicines for a number of conditions, including fevers,muscle soreness and superficial infections in Nigeria.In addition to its already report...Lemon grass(Cymbopogon citratus Stapf) is a popular alternative to western medicines for a number of conditions, including fevers,muscle soreness and superficial infections in Nigeria.In addition to its already reported suppressive effects against P.berghei infection,this study sought to determine its repository and blood schizonticidal activities in established P.berghei infection using Swiss albino mice as models.Mice weighing on average, between 15 and 25g were given 103mg/kg,155mg/kg and 310mg/kg/day of the crude aqueous extract of cymbopogon citratus stapf,in the 4-day test,24-hour Rane test and 72-hour Rane test.The effects of these doses of the extract were then compared with chloroquine(5mg/kg/day) and sulphadoxine/pyrimethamine (3mg/kg/day).We report an average percentage suppressive repository activity of 65.8%for the extract at a dose of 310mg/kg and a blood schizonticidal activity that increased from 68.33%in the 24-hour Rane test to 92%in the 72-hour Rane test for the same dose of extract.The crude aqueous extract of C.citratus stapf thus has significant repository and blood schizonticidal activities against established P.berghei infection in Swiss albino mice compare to that of pyrimethamine and sulphadoxine/pyrimethamine respectively.展开更多
文摘Biological tests provide information on the medical analysis requested by both the patient and the prescriber. It is a communication link between the prescriber and the laboratory staff. The lack of some information on request forms not only affects the drafting quality of the test and patient care, but could also make thousands of data produced by healthcare centers unusable. The aim of this study was to assess the drafting quality of request forms submitted to the Malaria and Parasitology Units at the Institut Pasteur de Côte d’Ivoire. Methods: It was a descriptive cross-sectional study to assess the drafting quality of request forms of various prescribers received at the Institut Pasteur de Côte d’Ivoire. This study was conducted at the Malaria and Parasitology Units, department of Parasitology and Mycology (Institut Pasteur de Côte d’Ivoire), from 6<sup>th</sup> December 2020 to 6<sup>th</sup> December 2021. The information on each request forms was recorded on a data collection form designed for this purpose. Each data collection form corresponds to a request forms and each test to a patient. Results: Out of a total of 1990 request forms received, the patient’s age and sex were missing on 18% and 26.8% of the tests respectively. More than half (51.80%) of request forms did not indicate the patient’s place of residence. Clinical information was not provided on 45.90% of the tests. Prescribers omitting their signatures were 51%, stamps were 50.3% and contacts were 71.2%. Only 5.4% of request forms were of good drafting quality. Providing all the required information on the forms could facilitate the use and analysis of data and samples.
文摘Community engagement is increasingly promoted to strengthen the ethics of medical research in low-income countries. One strategy is to use community advisory boards (CABs): semi-independent groups that can potentially safeguard the rights of study participants and help improve research. However, there is little published on the experience of operating and sustaining CABs. The Shoklo Malaria Research Unit (SMRU) has been conducting research and providing healthcare in a population of refugees, migrant workers, and displaced people on the Thai-Myanmar border for over 25 years. In 2009 SMRU facilitated the establishment of the Tak Province Community Ethics Advisory Board (T-CAB) in an effort to formally engage with the local communities both to obtain advice and to establish a participatory framework within which studies and the provision of health care can take place. In this paper, we draw on our experience of community engagement in this unique setting, and on our interactions with the past and present CAB members to critically reflect upon the CAB’s goals, structure and operations with a focus on the practicalities, what worked, what did not, and on its future directions.
基金supported by the National Natural Science Foundation of China(Nos.81601790 and 81603080)the Natural Science Foundation of Jiangsu Province(No.BK20150001)+1 种基金the Jiangsu Provincial Department of Science and Technology(Nos.BE2016631 and BM2018020)the Jiangsu Provincial Project of Invigorating Health Care through Science,Technology and Education(Nos.CXTDA2017031 and wk018-004)
文摘The cornerstone of antimalarial treatment, artemisinin, has reduced malaria associated morbidity and mortality worldwide. However, Plasmodium falciparum parasites with reduced sensitivity to artemisinin have emerged, and this threatens malaria control and elimination efforts. In this minireview, we describe the initial development of artemisinin as an antimalarial drug,its use both historically and currently, and our current understanding of its mode of action and the mechanisms by which malaria parasites achieve resistance.
文摘Lemon grass(Cymbopogon citratus Stapf) is a popular alternative to western medicines for a number of conditions, including fevers,muscle soreness and superficial infections in Nigeria.In addition to its already reported suppressive effects against P.berghei infection,this study sought to determine its repository and blood schizonticidal activities in established P.berghei infection using Swiss albino mice as models.Mice weighing on average, between 15 and 25g were given 103mg/kg,155mg/kg and 310mg/kg/day of the crude aqueous extract of cymbopogon citratus stapf,in the 4-day test,24-hour Rane test and 72-hour Rane test.The effects of these doses of the extract were then compared with chloroquine(5mg/kg/day) and sulphadoxine/pyrimethamine (3mg/kg/day).We report an average percentage suppressive repository activity of 65.8%for the extract at a dose of 310mg/kg and a blood schizonticidal activity that increased from 68.33%in the 24-hour Rane test to 92%in the 72-hour Rane test for the same dose of extract.The crude aqueous extract of C.citratus stapf thus has significant repository and blood schizonticidal activities against established P.berghei infection in Swiss albino mice compare to that of pyrimethamine and sulphadoxine/pyrimethamine respectively.
