Profile of black woman in Senegal with breast cancer.

To describe the profile of Senegalese black women with breast cancer. This is a retrospective and prospective study of patients receiving care for breast cancer in the breast diseases department of the Aristide Le Dantec Teaching Hospital in Dakar from 2010 through June 2014. 188 women patients met the inclusion criteria. Their mean age at diagnosis was 43.3 years. The age of onset of the first menses was early (<12 years) in 7 patients (4.9%). More than two thirds of the women (71.6%) were premenopausal at diagnosis. At least one pregnancy was reported by 161 women (86.1%) and 96.3 had given birth. Mean age at first pregnancy was 19.47 years, and 85.9% had had their first pregnancy before the age of 30. Similarly, 133 (87.3%) had breastfed, for a mean duration of 18.36 months. In our country, breast cancer occurs in young women, who had their first menses after 12 years, are premenopausal, had their first pregnancy before the age of 30, and breastfed for several months. These data suggest that further study of this profile is needed but that the testing policy must change drastically, to start much earlier than 50 years.

Diabetes Burden in Urban and Rural Senegalese Populations: A Cross-Sectional Study in 2012.

Diabetes represents a challenging global health issue in the 21st century. Data from sub-Saharan African populations are scarce and are usually restricted to urban settings. The objective of this study was to compare prevalence and risk factors of diabetes in rural and urban areas in Senegal. Methods. In a community-based survey between January and May 2012, we included 1027 adults aged ≥18 years living in northern Senegal. Sociodemographic, clinical, and biological data were collected during household visits. Multivariate logistic regression was performed to identify factors associated with diabetes. Results. Mean age of participants was 48.0 ± 16.9 years and 65.7% were female. Participants from urban area represented 55.7%. The age-standardized prevalence of diabetes was 7.6% (6.0% in men versus 9.0% in women). Prevalence of diabetes was higher in urban areas (8.1%) compared to rural areas (4.6%). Disease awareness rate was 43%. After multivariate analysis, age (OR = 1.63, p = 0.001), familial history of diabetes (OR = 1.42, p = 0.001), and abdominal obesity (OR = 1.17, p = 0.05) were associated with diabetes. Conclusion. Diabetes is frequent in urban and rural areas in Senegal. Awareness rate is very low among populations. Age, family history of diabetes, and abdominal obesity are the main risk factors identified.

[Access to health care in Dakar (Senegal): frequency, type of provider, and non-communicable chronic diseases]. / Accès aux soins à Dakar (Sénégal): fréquence, type de soignants et maladies chroniques non transmissibles.

OBJECTIVES: (1) To describe access to health care in the population of Dakar; (2) to analyze the influence of socioeconomic and demographic characteristics on access to health care; (3) and to describe the fraction of consultations accounted for by chronic non-communicable diseases. METHODS: These data come from a 2009 survey of 600 individuals aged 20 years and over. Socioeconomic and demographic characteristics and information about access to health care were collected. Chi-square tests and binary logistic regressions were used for the statistical analyses. RESULTS: Men, people with no schooling, and poor people were underrepresented among users of health care services. Moreover, the majority of Dakar residents who sought health care during the year preceding the survey went to see a doctor (as opposed to a traditional healer, pharmacist, nurse, midwife, or dentist). Finally, chronic diseases accounted for the smallest fraction of reasons for medical consultations; they were mentioned most often by those aged 50 years or older who consult more than 5 times a year. CONCLUSIONS: Dakar residents have an access to health care similar to that of people in other African countries, but this conclusion hides major inequalities. Moreover, at the same time that Senegal is undergoing an epidemiological transition, chronic non-communicable diseases are not a major reason for consultations. The epidemiological projections made for Africa for the next 15 years indicate that the development of strategies to avert the development of these diseases in Senegal must be a priority objective.

[Prevalence of hypertension and assessment of its impact on self-rated health in rural populations: a cross-sectional study in northern Senegal]. / Prévalence de l'hypertension artérielle et perception de son impact sur la santé par les populations rurales: étude transversale dans la région nord du Sénégal.

INTRODUCTION: High blood pressure (hypertension) is a growing public health problem, and its impact on the overall health of patients in Africa is not well known. The objective of this study was to determine its prevalence and its influence on self-rated health among people living in rural areas of Senegal. POPULATION AND METHODS: This cross-sectional study was conducted over a two-week period in the rural communities of Labgar and Lougré Thiolly, located in the central northern region of Senegal, in an agricultural area. Randomly recruited volunteers were questioned during direct individual interviews about socio-demographic (age, sex, marital status, education, occupation) and lifestyle data (smoking or alcohol, physical activity). Clinical data (medical history, weight, height, blood pressure, course of treatment) were also collected. Self-rated health (SRH) was assessed by asking if they felt their health was bad or good. RESULTS: We included 627 patients with a mean age of 40.93 ± 17.2 years (range: 15-100 years), 59.9% of them women. Illiteracy and overweight were more common among women than among men, and smoking and alcohol consumption more frequent in men. The overall prevalence of hypertension was 23.4% and did not differ significantly between men (24.9%) and women (22.4%)(P = 0.50). Self-rated health was similar in men and women (with respectively 66.9% and 72.9% reporting good health, P = 0.10). On univariate analysis, the factors associated with perceived health status were age (OR = 1.34, P = 0.04), smoking (OR = 2.16, P = 0.03), educational level (OR = 1.21, P = 0.04), and the presence of hypertension (OR = 0.63, P = 0.05). The multivariate regression analysis showed that among women, advanced age (≥50 years) and hypertension (≥140/90 mmHg) were associated with poorer perceived health, whereas for men, only smoking was significantly correlated with poor health status (OR = 0.41, P = 0.01). CONCLUSION: This study shows that hypertension is common in this rural area of Senegal and is significantly associated with a lower self-rated health in women but not men. In the absence of longitudinal studies in these populations and given the predictive value of SRH, this correlation suggests higher morbidity and mortality in women with hypertension.

[Ageing and chronic diseases in Senegal. A comparison between rural (Ferlo) and urban (Dakar) populations]. / Vieillissement et pathologies chroniques au Sénégal. Comparaison entre des populations vivant en milieu rural (Ferlo) et urbain (Dakar).

The objectives of this study were: to compare the prevalence of hypertension, overweight and obesity in rural (Ferlo) and urban (Dakar) Senegalese populations aged 50 and over. The survey was conducted on individuals aged 50 and older living in the rural area (N=478) and in the urban area (N=220). We have collected data about age, gender, marital status, education level, and knowledge, treatment of hypertension, height, weight and blood pressure. We have observed that overweight and obesity were more prevalent in the urban area (Dakar) than in the rural one (Ferlo). The risk of overweight or obesity decreased when age increased, and women had weight problems more often than men. The prevalence of arterial hypertension was lower in rural area (55.86%) than in Dakar (66.36%), but increased at an older age. However, the logistic regression showed that these increased proportion of hypertension in Dakar is linked to the more important proportion of overweight and obese people in this area. Moreover, rates of knowledge, treatment and control of hypertension are particularly low in the rural area of Senegal. In conclusion, age-associated diseases should be better managed in Senegal, particularly in rural areas.

[Arterial hypertension in Dakar: Prevalence, awareness, treatment, and control]. / L'hypertension artérielle à Dakar : prévalence, connaissance, traitement et contrôle.

The aim of this study was to determine prevalence, awareness, treatment, and control of hypertension, and its risk factors in Dakar. Six hundred people aged 20 and older, living in the city of Dakar were interviewed. This sample was constructed using the combined quota method in order to strive to representativeness of the target population. Prevalence of hypertension was 27.50%. Quarter of those suffering from high blood pressure were aware of their problem, and among the latter, 61% said they were on treatment. However, of these, only 32% had controlled arterial blood pressure, that is less than 6% of those suffering from hypertension. Two factors were associated with hypertension, awareness, and treatment: age and the frequency of doctor visits. These results indicate that hypertension already constitutes a major health concern in the Senegalese capital. Detection can be considerably improved given that only a quarter of the hypertensives are aware of this problem. Compliance with treatments also appears particularly problematic. Public health policies should be quickly set up to minimize the consequences of this emerging burden.

Experience de la premiere formation medicale continue en echographie destinee aux medecins generalistes et sages-femmes a l'UFR des sciences de la sante de Saint-Louis

Introduction. L'echographie est une modalite d'imagerie medicale non irradiante avec une innocuite parfaite. Ce travail rapporte la premiere experience de formation en echographie a l'UFR des sciences de la sante de Saint-Louis. L'objectif etait de renforcer les connaissances et savoir-faire en echographie de 11 medecins generalistes et 11 sages-femmes. Methode La formation s'est deroulee sur 13 semaines; avec un tronc commun portant sur les connaissances de base; et la pratique de l'echographie gyneco-obstetricale. A la fin du tronc commun; les sages-femmes debutaient les stages et les medecins poursuivaient la formation en echographie abdomino-pelvienne avant leurs stages. Des tests ont precede et cloture la partie theorique qui s'est deroulee sous forme d'exposes illustres d'images et cas pratiques. L'evaluation reposait sur le nombre d'objectifs atteint et l'assiduite. Resultats : 19 apprenants sur 22 ont valide la formation. Entre le pre-test et le Post-test; il y'avait chez les sages-femmes une progression de la moyenne de 66;6 et de 85;7 chez les medecins. L'assiduite etait satisfaisante. Le meilleur score d'objectif atteint chez une sage-femme etait de 100; et le score minimale chez elles etait de 85;5; avec une moyenne de 97;1 et un ecart type de 4;6. Chez les medecins le meilleur score etait de 95; le plus faible etait de 4;8 avec une moyenne de 72 et un ecart type de 3;1.Conclusion : Cette experience enclenche le processus de regionalisation de la formation medicale continue dans les universites senegalaises facilitant l'acces aux agents de sante a la formation medicale continue

Hypertension prevalence, awareness, treatment and control in Dakar (Senegal).

The prediction of risk profile trends associated with non-communicable diseases in developing countries is among the greatest global health challenges. The aim of this study is to estimate prevalence, awareness, treatment and control of hypertension in Dakar (Senegal). This study was carried out between January and June 2009 on a population sample of 600 individuals living in the department of Dakar. This sample was constructed using the quota method in order to strive for representativeness. Sociodemographic characteristics, hypertension, hypertension awareness, treatment and control, and body mass index of individuals were collected during face-to-face interviews. Statistical analyses used were χ2-tests and binary logistic regressions. Prevalence of hypertension was 27.50%. Prevalence of awareness, treatment and control among hypertensives were 27.88%, 16.97% and 5.45%, respectively. Logistic regression showed that the prevalence, awareness and treatment of hypertension increased with increasing age. Overweight and obese subjects were more often hypertensive but did not differ from others in awareness and treatment. This could be linked to the social valorization of stoutness in West Africa, which explains that excess weight is not perceived as a risk factor for hypertension. In conclusion, given the very low rates of awareness, treatment and control in our sample, developing strategies for averting a hypertension epidemic must be a priority objective.

Prevalence of diabetes and associated risk factors in a Senegalese urban (Dakar) population.

AIM: The aim of this study was to estimate the prevalence of diabetes in the urban population living in Dakar, Senegal, and to investigate the factors associated with diabetes. METHODS: Data from a 2009 survey of 600 individuals, aged 20 years or above and considered representative of the population of the city of Dakar, were evaluated. Socioeconomic characteristics, hypertension, capillary whole blood glucose, and weight and height measurements of these subjects were collected during face-to-face interviews. The statistical analyses used chi-square (chi2) tests and binary logistic regressions. RESULTS: The percentage of participants with fasting blood glucose levels greater than or equal to 1.10 g/L and/or currently being treated for diabetes was 17.9% (n=107, 95% CI: 14.7-20.8). Observed rates of diabetes were significantly higher among women (chi2 = 6.3; P < 0.05), in subjects aged > 40 years (chi2=33.6; P < 0.001), in those with low educational levels (chi2=11.9; P < 0.05) and in those with hypertension (chi2 = 13.9; P < 0.001), and in those who were overweight (BMI ≥ 25 kg/m2 and < 30 kg/m2) or obese (BMI ≥ 30 kg/m2; chi2=40.3; P < 0.001). After adjusting for gender, age, educational level, BMI and blood pressure, the results showed that gender, age and BMI were associated with diabetes: women, older people and those with a higher BMI had significantly greater chances of being diabetic than the rest of the population, whatever their blood pressure and educational level. CONCLUSION: Diabetes is becoming a pressing public-health problem in Senegal, and the major risk factors for the increasing diabetes prevalence in the city of Dakar are gender, age and body mass index.

Prevalence, awareness, treatment and control of hypertension among adults 50 years and older in Dakar, Senegal.

BACKGROUND: Older adults are disproportionately affected by hypertension, which is an established risk factor for cardiovascular disease. Despite these facts, no study of the prevalence, awareness, treatment and control on arterial hypertension in Senegal has been conducted, specifically among elderly people. METHODS: Five hundred people aged 50 years and older, living in the city of Dakar were interviewed. This sample was constructed using the combined quota method in order to strive for representativeness of the target population. RESULTS: Prevalence of hypertension was 65.4% in our sample. Half of those suffering from high blood pressure were aware of their problem and among the latter, 70% said they were on treatment. However, of these, only 17% had controlled arterial blood pressure. The only factor associated with awareness, treatment and control of hypertension was the frequency of doctor visits. CONCLUSION: Improving follow-up health checks of older adults are necessary to limit the consequences of hypertension in Dakar.

The vascular endothelium masks the persistent inhibition of rat thoracic arterial tone induced by S-nitrosoglutathione.

AIM: In endothelium-denuded arteries, the nitric oxide (NO) donor S-nitrosoglutathione (GSNO) induced a persistent hypo-reactivity to vasoconstrictors, and low-molecular weight thiols such as N-acetyl cysteine (NAC) produced a relaxant effect. These effects were attributed to the formation of vascular NO stores. In arteries with a functional endothelium, such long-lasting effects on arterial tone have not been well characterised. In this study, we proposed to examine the possibility of storing exogenous NO when the vascular endothelium is still able to produce its own NO. METHODS: For this purpose, changes in isometric tension of isolated arteries were assessed in organ chambers, and nitrosothiol formation was characterised by confocal microscopy. RESULTS: In rat aortic rings with endothelium pre-exposed to GSNO, the contractile response to norepinephrine (NE) was not attenuated in comparison with control rings, but NAC induced a relaxant effect. However, an attenuation of the response to NE was observed in GSNO-exposed, intact aortic rings after inhibition of NO synthase by N(ω)-nitro-L-arginine methylester (L-AME) or in GSNO-denuded rings. The relaxing effects of NAC were due to the mobilisation of NO from nitrosothiols after nitrosylation of protein SH residues. Moreover, the hypo-reactivity to NE and the relaxant effect of NAC were abolished by 1H-[1,2,4] oxadiazolo(4,3-a)quinoxalin-1-one (ODQ), an inhibitor of soluble guanylyl cyclase, and partially by the K+-sensitive channel inhibitor tetra-ethyl-ammonium (TEA). CONCLUSION: These data show that endothelium-derived NO masked the persistent effect of GSNO in rat thoracic aorta. However, the ability of GSNO to form releasable NO stores without altering the vascular tone can be particularly useful in preventing endothelial dysfunction in which NO formation decreases.

[Prevalence of child and teenage obesity in schools in Dakar]. / Prévalence de l'obésité de l'enfant et de l'adolescent en milieu scolaire à Dakar.

Obesity is currently viewed as a serious worldwide public health issue. In this survey, we aim to determine its prevalence among schoolchildren and teenagers in Dakar. The sample of our survey consisted of 2,356 students aged 11-17, including 1,110 boys and 1,246 girls. For each of them, we have calculated their body mass index. Based on the higher value of the norm of that index, referred to the 97th percentile of Rolland-Cachera MF's curves, we have identified obese students according to their age and sex. The prevalence of obesity within our sample is 9.34%, with 2.88% for boys and 6.46% for girls. It is at its peak in the age of 11, though there is no significance (p > 0.05) in its decrease (from age 12 to 17). There are significantly (p < 0.05) more obese students in "catholic private" schools than in "public" schools where schooling is free. Child and teenage obesity is a reality in Dakar schools. Consequently, it is advisable to determine its nationwide prevalence to take on its prevention as well as its cure.

Prevalence of obesity in Dakar.

The present study is to our knowledge the first to evaluate the prevalence of obesity among both men and women in Dakar. It was carried out on a sample of 600 dwellers of the Senegalese capital. The prevalence of general obesity is 8.3%, and that of overweight is 22.3%. The underweight rate remains high, given that 12.3% of the adults in this sample show a body mass index (BMI) of <18.5 kg/m(2) . The prevalence of central obesity is 41.2% according to waist to hip ratio (WHR), and 21.2% according to waist circumference (WC). These figures mask considerable differences between men and women and between generations. For instance, women are often more obese than men, whether it is a question of general obesity (13% and 3.9% respectively) or central obesity (37.5% and 5.5% by WC respectively). Moreover, prevalence of general and central obesity rise drastically with age, irrespective of gender. Thus, in addition to combating infectious disease and undernutrition, Senegal must now face problems associated with overweight and obesity.

[Epilepsy in a cohort of Senegalese children]. / Epilepsie dans le contexte neuropédiatrique sénégalais.

Epilepsy is a significant health public problem in Senegal with an estimated prevalence of 8 to 14%. The aim of this study was to determine the clinical and electroencephalographic features of epilepsy in a cohort of Senegalese infants, search for etiological factors and determine the impact of disease on school life. This retrospective study concerned 459 children who attended the neurological outpatients clinic at the Fann hospital, Dakar, Senegal, between July 2003 and December 2006. All were aged under 19 years. Among the 135 children with idiopathic epilepsy, 23.7% had parental consanguinity and 37.77 % familial epilepsy. Rolandic epilepsy and epilepsy with absences were more frequent but several infants with idiopathic epilepsy were not classified. Non-idiopathic epilepsy was noted in 312 children. In this group, estimates of parental consanguinity and familial epilepsy were of 21.79 and 17.94%, respectively. Etiological factors were predominantly pregnancy and birth abnormalities (28.84%) and central nervous system infection (20.19%). Twelve children had febrile seizures. Of patients with idiopathic epilepsy, 65.18% were attending school versus only 9.29 with non-idiopathic epilepsy.

Le Test Du Sénégal: Un Instrument Valide Et Fiable Pour Le Dépistage De La Démence Dans Une Population De Personnes Âgées Sénégalaises

"Description. Face au vieillissement de la population et au developpement de la demence; il est necessaire de disposer d'outil de depistage valide et fiable qui soit adapte au contexte socio-culturel. Objectif.Valider le Test du Senegal; un instrument de depistage de la demence aupres de la population agee senegalaise. Methode .Le Test du Senegal est un instrument de depistage de la demence incluant des items en rapport avec l'orientation; la memoire; l'attention/calcul; la praxie et le langage avec un score de 0-39 points. Sa validation s'est deroulee en deux phases aupres de personnes agees de 55 ans et plus frequentant le Centre Medicosocial et Universitaire de l'IPRES (Institut de Prevoyance Retraite du Senegal) pour des soins : 1) etude transversale aupres de 872 patients interviewes avec le questionnaire ""Vieillir au Senegal"" pour identifier les cas selon les criteres DSM IV-R; 2) une etude cas-temoins avec 116 patients (58 sujets dements et 58 temoins apparies par le sexe) pour la validation proprement dite. Le Test du Senegal a ete administre lors de la premiere phase; re-administre une semaine puis deux semaines apres lors de la deuxieme phase. La validite de critere; la validite de construit et la fidelite du test ont ete estimees. L'effet de l'age et de l'instruction sur la performance du test pour depister la demence a ete etudie avec des analyses de regression logistique. Resultat. Le Test du Senegal identifiait les cas de demence avec les caracteristiques suivantes au point de coupure de 28/29 : sensibilite : 93;1; specificite : 89;6; valeur predictive positive : 93;1; valeur predictive negative : 92;8; surface sous la courbe caracteristique de performance: 0;967; kappa : 0;82; coefficient de correlation intraclasse variant entre 0;67 et 0;87. L'age et l'education n'avaient aucune influence sur la performance au Test du Senegal. Conclusion Le Test du Senegal est un instrument valide et fiable pour le depistage de la demence dans la population agee senegalaise. Il pourra etre utilise comme outil de depistage de la demence dans les services de sante."

[Supervision of body composition and cardiovascular parameters in long sprint running athletes (400 m)]. / L'entrainement au sprint long (400 metres plat): suivi de la composition corporelle, des constantes cardiovasculaires et de l'electrocardiogramme des athletes.

INTRODUCTION: The follow-up of performances and the prevention about possible incidents at the athletes make necessary the medical supervision in physical training. The aims of this study are to estimate the effect of a precompetition training program in athletes' body composition, and cardiovascular modifications (in clinical examination and electrocardiogram) MATERIALS AND METHODS: Ten athletes (3 men and 7 women; mean age of 23.6 +/- 3.16 years) of Dakar international Athletics' Center are subjected to a training on a period of 2 months in aerobic dominant followed by a period of 3 months in anaerobic dominant. At the beginning and the end of training program, an electrocardiogram is recorded after blood pressure (BP) measure in lying and standing posture and heart rate (HR) take. The weight, height and cutaneous folds are measured to calculate the body fat percentage, fat body mass, fat-free mass and body mass index. Every athlete has performed the Ruffier test Comparisons are realized by the paired t-test, statistically significant for a p value < 0,05 RESULTS: Significant declines after training interest HR (79.2 +/- 14.7 vs 63.2 +/- 10.25 beat min(-1); p< 0.001), systolic BP in standing posture (11.8 +/- 0.44 vs 10.6 +/- 0.96 mmHg; p= 0.02), and Ruffier index (4.4 +/- 3.28 vs 2.23 +/- 1.62; p= 0.048) whereas the fat-free mass increased (53.14 +/- 8.41 vs 54.16 +/- 9.67 kg; p= 0.046). At the electrocardiogram, the number of athletes having sinusal bradycardia is crossed from 1 to 4; there is no modification as for the two cases of uncomplete right bundle-branch block and the pre-existent left ventricular hypertrophy. Negative T waves in V1 and V2 leads are present in one athlete before training and in two others after. CONCLUSION: The impact of the specific training on body is real, interesting more the cardiovascular system.

[Physical performance and thermoregulatory study of subjects with sickle cell trait during a sub-maximal exercise]. / Etude de la performance physique et de la thermoregulation des sujets porteurs du trait drepanocytaire au cours d'un exercice sous maximal.

The sickle cell trait is a genetic abnormality of red blood cells. It is due to the mutation of a parental gene, which rest Its to the substitution of glutamic acid by valin on beta globin chain of haemoglobin. The possibility for sickle cell trait carriers (SCT) to present any disturbance during predominantly anaerobic and aerobic exercises is unclear. Ten (10) subjects with sickle cell trait and 10 subjects control were studied during exercise test on cycloergometer. They were all students of the National Institute of Popular Education and Sport of Dakar. The mean of environmental temperature was 26 degrees C and humidity was 60 to 80%. After haematological analysis, a submaximal muscular exercise for one hour with 75% of maximal heart rate was done. We have determined heart rate, blood pressure, rectal and skin temperature during exercise. Haematological parameters shown any significant difference between the two groups. No significant difference was found in cardiocirculatory variables during maximal exercise in cycloergometer between control group and sickle cell trait group. The two groups have done submaximal exercise during 1 hour without particular difficulty. We have not observed a significant difference between the two groups in cardiovascular variables, rectal and skin temperature during exercise, and after 3 minutes of rest. These results show that subjects with SCT have physical capacity comparable with control subjects during a sub maximal exercise for 1 hour. We can assure that subjects with SCT in our country may participate in sports competition, as well as normal subjects (HbAA).

[Comparative study of the effect of fasting during Ramadan on the glycaemia at rest in sportsmen and sedentaries]. / Etude comparative de l'effet du jeûne du ramadan sur la glycémie au repos chez des sportifs et des sédentaires.

The fast of Ramadan submits body to transient metabolic modifications; and decrease of glycaemia can be one of results. Physical exercise modifies rate of plasmatic hormones responsible for its regulation. The purpose of this study is to appreciate the influence of the fast on this biologic parameter in sportsmen and sedentaries. Thirty (30) healthy subjects (15 sportsmen of stamina and 15 sedentaries), with 25 years of average age were recruited. They have all a comparable diet. We excluded subjects having practised a physical exercise the day of the test. Capillary glycaemia was measured after weighed and physical exam, in 2 periods: in second Ramadan's fortnight, 15 minutes before food intake, two (2) months after Ramadan at least 4 hours at distance of the last meal. Comparisons were remitted in the test of Student, significant for p value lower than 0.05. During Ramadan, the glycaemia of the sportsmen at rest, is at one exception always superior or equal to that of the sedentaries. However, there is non significant difference as much during the fast as in normal food intake. Respective averages are 4.6 mmol/l, 0.15 and 4.5 mmol/l, 0.01 during Ramadan. They cross then in 4.8 mmol/l, 0.2 and 4.8 mmol/l, 0.4 in normal food intake. Landmark, the comparison of the averages from period to the other one in every group shows a significant difference only for the sedentaries. The return to normal food intake was expressed by an important gain in weight for all subjects. The fast of Ramadan has no notorious influence on sportsman's glycaemia contrary to that of sedentary. In other words, the sportsman administers better his stocks of glucose. Previous works however strongly advised against sports practice during Ramadan and more particularly the competitions, because, exercises of strong intensity can induce dehydration.