Multi-Nutrient Fortified Dairy-Based Drink Reduces Anaemia without Observed Adverse Effects on Gut Microbiota in Anaemic Malnourished Nigerian Toddlers: A Randomised Dose-Response Study.

Prevalence of anaemia among Nigerian toddlers is reported to be high, and may cause significant morbidity, affects brain development and function, and results in weakness and fatigue. Although, iron fortification can reduce anaemia, yet the effect on gut microbiota is unclear. This open-label randomised study in anaemic malnourished Nigerian toddlers aimed to decrease anaemia without affecting pathogenic gut bacteria using a multi-nutrient fortified dairy-based drink. The test product was provided daily in different amounts (200, 400 or 600 mL, supplying 2.24, 4.48 and 6.72 mg of elemental iron, respectively) for 6 months. Haemoglobin, ferritin, and C-reactive protein concentrations were measured to determine anaemia, iron deficiency (ID) and iron deficiency anaemia (IDA) prevalence. Faecal samples were collected to analyse gut microbiota composition. All three dosages reduced anaemia prevalence, to 47%, 27% and 18%, respectively. ID and IDA prevalence was low and did not significantly decrease over time. Regarding gut microbiota, Enterobacteriaceae decreased over time without differences between groups, whereas Bifidobacteriaceae and pathogenic E. coli were not affected. In conclusion, the multi-nutrient fortified dairy-based drink reduced anaemia in a dose-dependent way, without stimulating intestinal potential pathogenic bacteria, and thus appears to be safe and effective in treating anaemia in Nigerian toddlers.

Herbal medicines supplied by community pharmacies in Lagos, Nigeria: pharmacists' knowledge.

BACKGROUND: The use of herbal medicines is on the increase globally and they are usually supplied in pharmacies as non-prescription medicines. Pharmacists are, therefore, responsible for educating and informing the consumers about rational use of herbal medicines. OBJECTIVE: To evaluate the knowledge of pharmacists in Lagos, Nigeria with regards to the herbal medicines they supplied by their pharmacies. METHODS: Pharmacists in charge of randomly selected 140 community pharmacies from 20 Local Government Areas in Lagos were required to fill out a self-administered questionnaire. We gathered information on their knowledge of the indications, adverse effects, potential drug-herb interactions and contraindications of the herbal medicines they supply in their pharmacies. RESULTS: Of the 140 questionnaires distributed, 103 (72.9%) participants completed the questionnaire appropriately. The majority (74; 71.8%) of the participants were males and 36-50 years (56; 54.4%). The pharmacies supplied mostly Yoyo cleanser bitters® (101; 98.5%), ginseng (97; 98.5%), Jobelyn® (91; 88.3%), Ciklavit® (68; 66.6%), gingko (66; 64.1%), herbal tea (66; 64.1%), and Aloe vera (57; 55.3%). The pharmacists self-rated their knowledge of herbal medicines mostly as fair (39%) and good (42%), but they exhibited poor knowledge with regards to the indications, contraindications and safety profiles. Seventy participants consulted reference materials such as leaflet insert in the herbal medicines (56%) and internet (20%) before supplying herbal medicines. The information most frequently sought was herb-drug interactions (85%), contraindications (75%) and adverse effects (70%). CONCLUSIONS: Community pharmacists need to be informed about the indications and safety profiles of herbal medicines.

Herbal medicines supplied by community pharmacies in Lagos, Nigeria: pharmacists’ knowledge / Plantas medicinales suministradas por farmacias comunitarias en Lagos, Nigeria: conocimiento de los farmacéuticos

Background: The use of herbal medicines is on the increase globally and they are usually supplied in pharmacies as non-prescription medicines. Pharmacists are, therefore, responsible for educating and informing the consumers about rational use of herbal medicines. Objectives: To evaluate the knowledge of pharmacists in Lagos, Nigeria with regards to the herbal medicines they supplied by their pharmacies. Methods: Pharmacists in charge of randomly selected 140 community pharmacies from 20 Local Government Areas in Lagos were required to fill out a self-administered questionnaire. We gathered information on their knowledge of the indications, adverse effects, potential drug-herb interactions and contraindications of the herbal medicines they supply in their pharmacies. Results: Of the 140 questionnaires distributed, 103 (72.9%) participants completed the questionnaire appropriately. The majority (74; 71.8%) of the participants were males and 36-50 years (56; 54.4%). The pharmacies supplied mostly Yoyo cleanser bitters® (101; 98.5%), ginseng (97; 98.5%), Jobelyn® (91; 88.3%), Ciklavit® (68; 66.6%), gingko (66; 64.1%), herbal tea (66; 64.1%), and Aloe vera (57; 55.3%). The pharmacists selfrated their knowledge of herbal medicines mostly as fair (39%) and good (42%), but they exhibited poor knowledge with regards to the indications, contraindications and safety profiles. Seventy participants consulted reference materials such as leaflet insert in the herbal medicines (56%) and internet (20%) before supplying herbal medicines. The information most frequently sought was herbdrug interactions (85%), contraindications (75%) and adverse effects (70%). Conclusions: Community pharmacists need to be informed about the indications and safety profiles of herbal medicines (AU)

Antecedentes: El uso de plantas medicinales está en aumento en todo el mundo y son vendidas en farmacias comunitarias como medicamentos sin receta. Los farmacéuticos son, por tanto, responsables de educar e informar a los consumidores sobre el uso racional de las plantas medicinales. Objetivos: Evaluar el conocimiento de los farmacéuticos de Lagos, Nigeria sobre las plantas medicinales suministradas en sus farmacias. Métodos: Se pidió a los farmacéuticos encargados de 140 farmacias comunitarias aleatoriamente seleccionadas en las 20 áreas de Gobiernos locales de Lagos que rellenasen un cuestionario autoadministrado. Recogimos información sobre su conocimiento de las indicaciones, efectos adversos, potenciales interacciones planta-medicamento y contraindicaciones de las plantas medicinales que suministraban en sus farmacias. Resultados: De los 140 cuestionarios distribuidos, 103 participantes (72,9%) lo completaron adecuadamente. La mayoría (74; 71,8%) de los participantes eran hombres y tenían entre 36-50 años (56; 54,4%). Las farmacias suministraban en su mayoría Yoyo cleanser bitters® (101; 98,5%), ginseng (97; 98,5%), Jobelyn® (91; 88,3%), Ciklavit® (68; 66,6%), gingko (66; 64,1%), herbal tea (66; 64,1%), and Aloe vera (57; 55,3%). Los farmacéuticos auto-calificaron su conocimiento sobre plantas medicinales mayoritariamente como escaso (39%) y bueno (42%), pero demostraron poco conocimiento en relación a las indicaciones, contraindicaciones y perfiles de seguridad. 70 participantes consultaban materiales de referencia como los prospectos (56%) e Internet (20%) antes de suministrar una planta medicinal. La información vista más frecuentemente fueron las interacciones planta-medicamento (85%), contraindicaciones (75%) y efectos adversos (70%). Conclusiones: Los farmacéuticos comunitarios necesitan más información sobre indicaciones y perfiles de seguridad de las plantas medicinales (AU)

Use of complementary and alternative medicines for children with chronic health conditions in Lagos, Nigeria.

BACKGROUND: The use of complementary and alternative medicine (CAM) is on the increase globally with a high prevalence in children and adults with chronic illnesses. Many studies have evaluated the epidemiology of medicine use for children in developing countries but none has evaluated the use of CAM for children with chronic illnesses. The aim of this study was therefore to determine the prevalence, pattern of use, parental sources of information, perceived benefits, cost, and adverse effects of CAM in children with epilepsy, sickle cell anaemia and asthma in Lagos, Nigeria. METHODS: Parents of children with epilepsy (122), asthma (78) or sickle cell anaemia (118) who presented consecutively to the paediatric neurology, respiratory and haematology clinics of the Lagos State University Teaching Hospital (LASUTH), Ikeja were interviewed with a structured open- and close-ended questionnaire. The information obtained comprised the demography of both the patients and their parents; past and present treatments received by the patients; the type of CAM, if any, used by the patients; and the sources, cost, benefits and adverse effects of the CAM used. RESULTS: A total of 303 CAMs were used by the patients, either alone or in combination witother CAM. CAM was reportedly used by 99 (31%) patients (epilepsy--38%, sickle cell anaemia--36% and asthma--25%). The majority (84%) of these patients were currently using CAM. The use of CAM was stopped six months prior to the study by 16 patients (16%). Biological products were the most frequently used CAMs (58%), followed by alternative medical systems (27%) and mind-body interventions (14%). Relations, friends and neighbours had a marked influence on 76% of the parents who used CAM for their children. Eighty-five (86%) parents were willing to discuss the use of CAM with their doctors but were not asked. CAM use was associated with adverse reactions in 7.1% of the patients. CONCLUSION: Parental use of CAMs to treat their children with epilepsy, asthma and sickle cell anaemia is common in Nigeria. Efforts should be made by doctors taking care of these patients to identify those CAM therapies that are beneficial, harmless and cheap for possible integration with conventional therapy.