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BACKGROUND: The causative agent of cervical cancer referred to as Human papillomavirus (HPV) remains a real public health problem. Many countries in West Africa, such as Togo have no data on the high-risk HPV (HR-HPV) infection and genotypes distribution. In order to fill the knowledge gap in the field in Togo, the main objective of this study was to determine the prevalence of pre-cancerous lesions of the cervix and HR-HPV genotypes among Togolese women. METHODS: Samples were collected from 240 women by introducing a swab in the cervix. Then, the screening of precancerous cervical lesions using the visual inspection with acetic acid and lugol (VIA / VIL) was conducted. The HR-HPV genotypes were characterised by real-time multiplex PCR. RESULTS: Out of 240 women recruited, 128 (53.3%) were infected by HR-HPV. The most common genotypes were HPV 56 (22.7%), followed by HPV 51 (20.3%), HPV 31 (19.5%), HPV 52 (18.8%) and HPV 35 (17.2%). The least common genotypes were HPV 33 (2.3%) and HPV 16 (2.3%). Among the women, 1.3% (3/240) were positive to VIA/VIL. CONCLUSION: This study allowed HR-HPV genotypes to be characterised for the first time in Lomé, Togo. This will help in mapping the HR-HPV genotypes in West Africa.
Asunto(s)
Alphapapillomavirus/genética , Infecciones por Papillomavirus/patología , Adulto , Alphapapillomavirus/aislamiento & purificación , Cuello del Útero/virología , Estudios Transversales , ADN Viral/genética , ADN Viral/metabolismo , Femenino , Genotipo , Humanos , Persona de Mediana Edad , Reacción en Cadena de la Polimerasa Multiplex , Infecciones por Papillomavirus/epidemiología , Factores de Riesgo , Togo/epidemiologíaRESUMEN
Human papilloma virus (HPV) infection remains a worldwide concern, especially in Sub-Saharan Africa where cervical cancer is the leading cause of cancer death in women. The aim of the study was to determine the prevalence and genotypic distribution of High-Risk HPV (HR-HPV) involved in Cervical Intraepithelial Neoplasia (CIN) II and III and in cervical cancer in Parakou. Out of a total of 149 samples of cervical tissues archived, fixed and paraffin-embedded, 78 samples with histological diagnosis of CIN-II, CIN-III and cervical cancer went through deparaffinization with xylene, followed by an extraction of HPV DNA and the detection of HR-HPV by real-time multiplex PCR. The average age of the women was 40.05±13.99 years. The samples were positive to at least one HR-HPV genotype in 76.92% (50/65) of cases. The HR-HPV genotypes which are most common in the cervical cancer and in CIN-II and III were, respectively HPV-39 (38 and 37.50%), HPV-18 (35 and 31.30%), HPV-45 (35 and 31.30%), HPV-35 (9 and 25%) and HPV-52 (9 and 12.50%). The HPV-16 was absent. This study helped to detect (in samples archived, fixed and paraffin-embedded tissues) HR-HPV involved in high-grade precancerous lesions and in cervical cancer in Parakou, some of which are not covered by currently available vaccines.
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OBJECTIVE: To study the epidemiological and clinical aspects of osteoarthritis (OA) of the hip in Ouagadougou, as well as its risk factors. PATIENTS AND METHODS: This retrospective study covered cases treated over a 3-year period (February 2006 through January 2009) in the internal medicine department of the Yalgado Ouedraogo Teaching Hospital of Ouagadougou (Burkina Faso) and the surgery department of the private hospital Notre-Dame-de la Paix of Ouagadougou. All patients included had OA of the hip that met the Kellgren and Lawrence criteria. RESULTS: There were 46 patients who met the study criteria, but only 40 files could be used. The patients' mean age was 46.4 years ± 15.2 years (range 25-80 years; 10 patients were older than 56 years). Men accounted for more than half (n=23, 57.5%). The mean duration of disease was 6.2 years ± 4.5 years (range: 1-19 years). The right hip alone was concerned in 20 patients (50%), the left hip in 16 (40%), and the OA was bilateral in four (10%). Seventeen patients had sickle cell disease (42.5%), 11 SC and 6 SS. The risk factors included necrosis of the femoral head in 19 cases (59.37%), hip dysplasia in 6 (18.74%), hip trauma in 3 (9.37%), inflammatory arthropathy in 3 more (9.37%), and epiphysitis in one (3.13%). The OA of the hip was primary in 8 cases (20%). Three patients were at stage 1, 9 at stage 2, 15 at stage 3, and 13 at stage 4 according to the Arlet-Ficat classification. CONCLUSION: OA of the hip arises in a young population and is dominated by secondary OA. The dominant risk factor was aseptic necrosis of the femoral head associated with sickle cell disease. In view of the small number of patients with primary OA, no definitive conclusions can be drawn about it.
Asunto(s)
Osteoartritis de la Cadera/epidemiología , Osteoartritis de la Cadera/etiología , Adulto , Distribución por Edad , Anciano , Anciano de 80 o más Años , Anemia de Células Falciformes/complicaciones , Anemia de Células Falciformes/epidemiología , Burkina Faso/epidemiología , Femenino , Necrosis de la Cabeza Femoral/complicaciones , Necrosis de la Cabeza Femoral/epidemiología , Luxación de la Cadera/complicaciones , Luxación de la Cadera/epidemiología , Lesiones de la Cadera/complicaciones , Lesiones de la Cadera/epidemiología , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Factores de Riesgo , Distribución por SexoRESUMEN
The aim of this survey was to assess the HIV risk practices of male prisoners and their access to prevention. This descriptive study took place at the House of Detention and Corrections in Ouagadougou from June through August 2012. In all, 165 prisoners (median age: 28 years, range: 18-65) were interviewed. A low proportion of the prisoners (16%) had accurate knowledge of the modes of HIV transmission. Before imprisonment, their sex lives featured multiple partners, occasional sex, and low condom use. Seven (4%) prisoners reported homosexual relations while in prison. The conditions of incarceration and the denial of homosexual practices at Ouagadougou aggravate prisoners' vulnerability to HIV/AIDS.
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Infecciones por VIH/prevención & control , Infecciones por VIH/transmisión , Accesibilidad a los Servicios de Salud , Prisioneros , Asunción de Riesgos , Adolescente , Adulto , Anciano , Burkina Faso , Humanos , Masculino , Persona de Mediana Edad , Adulto JovenRESUMEN
OBJECTIVES: The purpose of this report is to evaluate the efficacy of primary ileostomy for treatment of typhoid-related ileal perforation based on our experience. METHODS: This retrospective study included all cases of typhoid-related ileal perforation treated by primary ileostomy in the Visceral Surgery Department of the Yalgado Ouedraogo Teaching Hospital in Ouagadougou, Burkina Faso from January 2006 to June 2008. Diagnosis was based mainly on peroperative findings revealing specific anatomical lesions. There were 45 men (72.6%) and 17 women (27.4%) with a mean age of 26 years (range, 14 to 68). Asthenic forms were observed in 41 cases (66.1%) and sthenic forms in 21 (33.9%). The mean delay for seeking treatment was 6 days (range, 1 to 30 days). RESULTS: Primary ileostomy was used for treatment of typhoid-related ileal perforation in 78.5% of cases. Most cases (80.6%) involved single perforations. A temporary ileostomy was performed in 55 cases (88.7%) and terminal ileostomy was performed in 7 (11.3%). Complications were observed in 18 patients (29.03%) including suppuration of wall in 8 cases. The mean duration for re-establishing continuity and of hospital stay was 34 and 41 days respectively. Four deaths occurred due to hypovolemic shock. CONCLUSION: In our department, primary ileostomy for typhoid-related ileal perforation reduced mortality despite high morbidity.
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Enfermedades del Íleon/cirugía , Ileostomía , Perforación Intestinal/cirugía , Fiebre Tifoidea/cirugía , Adolescente , Adulto , Anciano , Burkina Faso , Hospitales de Enseñanza , Humanos , Enfermedades del Íleon/microbiología , Enfermedades del Íleon/mortalidad , Ileostomía/métodos , Perforación Intestinal/microbiología , Perforación Intestinal/mortalidad , Tiempo de Internación , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Análisis de Supervivencia , Resultado del Tratamiento , Fiebre Tifoidea/complicaciones , Fiebre Tifoidea/mortalidadRESUMEN
The purpose of this transverse prospective study was to assess risk factors associated with osteoarthritis (OA) of the knee observed in a rheumatology outpatient clinic in Ouagadougou, Burkina Faso. All patients presenting osteoarthritis of the knee diagnosed according to the clinical and radiological criteria of the American College of Rheumatology (ACR) were recruited over a 9-month period from November 2006 to July 2007. A total of 118 patients including 108 women were studied. Mean patient age was 55.7 +/- 10.8 years. Pain and disability scores assessed using theLequesne index were greater than 8 in 87.3% of patients. Hydarthrosis was observed in 56.5% of patients. The most common associated risk factors for development of osteoarthritis of the knee were obesity (42.4%), menopause in women (66.7%), history of OA (43.2%), and previous knee injury (19.5%). The most common associated risk factors for progression of osteoarthritis of the knee were Heberden nodes (19.5%) and genu varum (52.5%). The risk factors for development and progression of osteoarthritis of the knee in the subsahalian population of Ouagadougou are the same as in the Caucasian population of industrialized countries. An unexpected finding in this black African population was the high prevalence of Heberden nodes.
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Osteoartritis de la Rodilla/epidemiología , Instituciones de Atención Ambulatoria , Burkina Faso/epidemiología , Femenino , Humanos , Traumatismos de la Rodilla/epidemiología , Masculino , Menopausia , Persona de Mediana Edad , Obesidad/epidemiología , Estudios Prospectivos , Factores de RiesgoRESUMEN
L'objectif etait d'etudier la prevalence des facteurs de risque associes a la gonarthrose dans une population noire africaine en consultation de rhumatologie a Ouagadougou. Il s'agit d'une etude transversale prospective menee de novembre 2006 a juillet 2007 soit une periode de neuf mois et portant sur tous les cas de gonarthrose symptomatique recenses pendant la periode d'etude ; tous les malades repondaient aux criteres clinico-radiologiques de l'ACR (American College of Rheumatology). Cent dix-huit malades dont 108 de sexe feminin ont ete colliges. L'age moyen des malades etait de 55;7+/-10;8 ans. Le retentissement fonctionnel apprecie par l'indice de Lequesne etait en moyenne superieur a 8 (87;3des patients). On notait la presence d'une hydarthrose dans 56;7des cas. Les facteurs de risque associes les plus frequents etaient l'obesite (42;4); la menopause chez les femmes (66;7); les antecedents familiaux (43;2); les antecedents de traumatisme du genou (19;5). Les facteurs de risque de progression les plus souvent associes etaient la presence de nodosites d'Heberden (19;5); et un genu varum (52;5). On retrouve dans la gonarthrose; a Ouagadougou en population noire urbaine; les memes facteurs de risque de survenue et de progression qu'en population occidentale ; elle apparait associee; comme dans les series occidentales; aux nodosites d'Heberden dont la rarete presumee chez les noirs semble remise en cause
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Obesidad , Osteoartritis de la Rodilla , Reumatología , Factores de RiesgoRESUMEN
We investigated the location of maternal deaths in the Souro Sanou University Hospital of Bobo-Dioulasso, Burkina Faso. In all, the deaths of 585 women of reproductive age (12-49 years) were reviewed, and 132 (22.6%) were found to be maternal. Of these132, 43 (33.6%) occurred outside of the maternity unit. Some direct causes of death (eclampsia and sepsis) and indirect causes of death (cardiac illness and HIV/AIDS) would be omitted if only cases occurring on the maternity ward are investigated. Alarmingly, 93 (70%) of the 132 maternal deaths would have been missed in this hospital if we had used a narrow search process (excluding non-maternity wards) and narrow definition (excluding indirect causes). In conclusion, the results of this study demonstrate the potential for seriously underestimating the magnitude of maternal mortality within facilities and for neglecting pregnant or recently pregnant women dying in non-maternity wards and from indirect complications.
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Servicios de Salud Materna/estadística & datos numéricos , Complicaciones del Embarazo/mortalidad , Complicaciones del Embarazo/prevención & control , Adolescente , Adulto , Burkina Faso/epidemiología , Niño , Femenino , Hospitales Universitarios , Humanos , Mortalidad Materna , Registros Médicos , Persona de Mediana Edad , Embarazo , Complicaciones del Embarazo/epidemiología , Complicaciones del Embarazo/etiología , Estudios RetrospectivosRESUMEN
Mental disorders constitute an important portion of the world sickness ratio. In developing countries, in the absence of data on morbidity, hospital statistics are worthy of interest. Our study was carried out on a population of patients under care in the department of psychiatry of the Ouagadougou Hospital between January 1st 1990 and December 31st 2000, a period of 11 years. For each patient, we noted the sociodemographical features and the clinical diagnosis referring to the ICD-10 of the WHO. Within the scope of the study, 7 313 patients (60% men and 40% women) were analysed. The average age of the patients was 31.06 +/- 13.07 years. Among these patients, 80.60% had been exclusively under ambulatory care and 19.40% had been hospitalized at least once. The main categories of the available diagnoses were listed according to recurrence: acute psychotic disorders (20.68%), schizophrenia (17.25%) and depression (15.13%). In the men, the main diagnosis was acute psychotic disorders, whereas depression came top of the list for women. In the present state of socio-economic and cultural development in Burkina Faso, we note that only very serious mental disorders and/or those who cannot obtain favourable response with the traditional care system, come to medical centers. Therefore, there is a need to investigate the population as a whole, and to assess their need for medical care in this domain.
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Trastornos Mentales/epidemiología , Trastornos Mentales/terapia , Servicios de Salud Mental/organización & administración , Adolescente , Adulto , Burkina Faso/epidemiología , Áreas de Influencia de Salud , Niño , Femenino , Humanos , Masculino , Persona de Mediana EdadRESUMEN
HIV infection has modified social relationships not only within various population subgroups but also at the family level. Patient management has been seriously affected. In 2001 we undertook a descriptive study among a population of PLHIV treated in an ambulatory center in order to 1(o)) describe the socio-demographical characteristics of PLHIV admitted to the center and 2(o)) identify the strategies adopted by PLHIV and their families to control the risk of HIV transmission in the entourage. Patients were systematically included over a period of two weeks. Each patient was asked to indicate the name of a family member that could be interviewed by the research team. A total of 188 PLHIV (122 women) ranging in age from 19 to 55 years were questioned. Interviews were conducted in 66 families. Most PLHIV had received some formal education ranging from primary school to university. Over one third (36.4%) had known that they were seropositive for at least one year. Almost three-fourths (73.4%) were aware that HIV was transmissible to other people. The most frequently mentioned transmission hazards were handling contaminated articles (51.5%), unprotected sexual intercourse (46.4%), contact with blood (34.8%), and sharing personal toilet articles (11.6%). The most commonly mentioned preventive measures were abstinence from sex (27.1%), use condoms (28.7%), and protection from pointed or cutting objects (19.1%). According to responding family members, the most common protective measures against HIV transmission were observing hygiene measures (36.5%), discarding any fluids from the ill person in the toilet (26.5%), wearing gloves (25%), and protecting against handling contaminated objects (5.8%). These data suggest that programs aimed at educating PLHIV and their families on the risk of HIV transmission and preventive measure has had a positive impact on the quality of life.
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Actividades Cotidianas , Infecciones por VIH/psicología , Infecciones por VIH/transmisión , Higiene , Relaciones Interpersonales , Adulto , Burkina Faso , Salud de la Familia , Femenino , Guantes Protectores , Encuestas Epidemiológicas , Humanos , Masculino , Persona de Mediana Edad , Educación del Paciente como Asunto , Calidad de Vida , Factores de Riesgo , Conducta SexualRESUMEN
Von Oort first described the vestibulocochlear anastomosis in 1918, and there have been very few anatomical studies of it. It is located at the bottom of the internal auditory meatus and links the saccular nerve to the cochlear nerve. The aim of this study was to investigate the micro-anatomical characteristics of this anastomosis. We dissected 10 human temporal bones from five heads. We found the vestibulocochlear anastomosis in seven of the specimens, of which six were clearly visible. We were unable to uncover it in three specimens due to dissection problems. Its length was evaluated to be between 0.5 and 1 mm, with a diameter of 0.5 mm. The vestibulocochlear anastomosis could be the pathway for the nerve fibers of the cochlear efferent system, whose description remains incomplete. However, no anatomist, histologist or physiologist has demonstrated this function. From the results of this study, it seems likely that the vestibulocochlear anastomosis exists. Other studies are necessary to link it to the efferent system.
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Cóclea/inervación , Vestíbulo del Laberinto/inervación , Nervio Vestibulococlear/anatomía & histología , Anciano , Cadáver , Disección , Oído Interno/inervación , Femenino , Humanos , MasculinoRESUMEN
A chest roentgenogram of a 69-year-old man undergoing a check-up before prostate surgery showed a mass in the antero-inferior zone of the lung, just above the diaphragm. At ultrasonography, it was considered to be a thoracic ectopic kidney. This radiological case illustrates the place of this anomaly in the differential diagnosis of lung solitary mass, which can be explored with ultrasonography when retroperitoneal herniation is suspected.
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Coristoma/diagnóstico por imagen , Riñón , Enfermedades Pulmonares/diagnóstico por imagen , Anciano , Diagnóstico Diferencial , Humanos , Masculino , Radiografía Torácica , UltrasonografíaRESUMEN
HIV infection creates diverse representations among sick people, their families, the community and healthcare workers, representations that modify social relationships. To analyze the interpersonal relationships in families of people living with HIV, we began a cross-sectional descriptive study in 2001 of a population of HIV patients treated at an outpatient center in Ouagadougou. Our objectives were to: 1 degree) describe the changes in the social relationships between the subjects and members of their families; 2 degrees) itemize the difficulties they met within their families and identify the different types of discrimination they may suffer there. The systematic inclusion of HIV patients at the treatment center made it possible to question 188 subjects, including 122 women and 66 men aged 19 to 55 years. With the subjects' consent, 66 family members were also interviewed. According to these patients, the principal significant events experienced after disclosing their HIV status were absence of sexual intercourse with the partner (16.0%), rejection by their family (9.6%), taunting, criticism and contempt (6.4%). This conduct came from siblings (25%), other family members (20.8%), neighbours (20.8%), in-laws (16.7%), and the spouse (4.2%). Among our subjects, 74.5% informed their families that they were HIV-positive. Of the family members questioned, 82.1% considered the subject to be a victim and 17.9% considered him or her guilty. After receiving this information 21.5% of the families modified their relationships with the subjects. Despite information and awareness campaigns, HIV infection is laden with emotion and prejudice and subjects its victims to discriminatory behavior. Further public education is necessary to improve acceptance of people with this disease by their family and friends.
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Infecciones por VIH/psicología , Relaciones Interpersonales , Adulto , Burkina Faso , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana EdadRESUMEN
This study conducted from 1999 to 2000 in the suburbs of Bobo Dioulasso a town in the South of Burkina, aimed at investigating the susceptibility of the local population of Culex quinquefasciatus to various insecticides and proposing alternative strategies allowing a better management of insecticide resistance in the field. Eggs of C. quinquefasciatus were first collected in stagnant waste water places. The larvae were reared to early 4rth instar and tested by larval bioassays to determine the LC50/95 and the resistance ratios (RR50 and RR95) as well as their confidence intervals. A susceptible reference Strain "Slab" was used as control. Resistance was found to DDT and pyrethroids, but reduced susceptibility was found for carbamates, organophosphorates, phenyl pyrazole and in a less extend to Bacillus sphaericus. Resistance to pyrethroides is quite alarming since these insecticides are mainly used for bed net impregnation for the Roll Back malaria programme implemented in Africa. The high levels of insecticide resistance in C. quinquefasciatus suggest that alternative strategies have to be implemented to minimize the pressure of selection on resistant genes. The use of bio-larvicides (Bacillus sphaericus) alone or in rotation with different compounds may be a promising strategy for controlling C. quinquefasciatus in Bobo Dioulasso.
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Culex , Resistencia a los Insecticidas , Insecticidas , Animales , Bacillus/fisiología , Toxinas Bacterianas , Burkina Faso , Carbamatos , Culex/genética , Culex/microbiología , DDT , Humanos , Insectos Vectores , Resistencia a los Insecticidas/genética , Larva/microbiología , Dosificación Letal Mediana , Malaria/prevención & control , Compuestos Organofosforados , Subunidades de Proteína , PiretrinasRESUMEN
The oculomotricity rests on complex anatomo-physiological bases and allows the binocular vision, which is a sensory function very completed in the human. After a short embryologic recall, the binocular vision is defined. The anatomical structures, which take part in the binocularity, are reviewed within three functional stages: an effector peripheral stage (eye ball, extrinsic muscles and their nerves), a sub cortical central stage, generator of the movements (oculomotor nuclei, reticularis formation...), and a central, cortical and subcortical stage, incitator of the movements (cortical areas, vestibular nuclei, cerebellum...). These anatomical bases make it possible to understand the many disorders observed in pathology.
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Músculos Oculomotores/anatomía & histología , Músculos Oculomotores/fisiología , HumanosRESUMEN
This study was carried out among teachers of 10 secondary schools in Ouagadougou, Burkina Faso, in order to contribute to the development and implementation of a tobacco control programme in the school setting. The study had the following objectives: 1) to determine the extent of teachers' smoking addiction in the secondary schools in the city of Ouagadougou, 2) to describe the perceptions, attitudes and behaviour of teachers in the secondary school setting when confronted with smoking in the city's schools, 3) to determine the teachers' level of knowledge with respect to the harmful effects of smoking. The study was carried out from May 25 to June 30, 2001, and it included 300 teachers, 218 of which were men and 82 women. The study demonstrated that it is important to inform and sensitise teachers based upon their attitudes and perceptions with respect to tobacco.
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Fumar/epidemiología , Enseñanza , Adulto , Burkina Faso , Femenino , Conocimientos, Actitudes y Práctica en Salud , Humanos , Masculino , Instituciones AcadémicasRESUMEN
Smoking is a worldwide phenomenon and many studies have demonstrated that tobacco use is a risk factor for morbidity and mortality. We investigated aspects of the supply of, and demand for, tobacco in Burkina Faso, with a view to helping the public authorities design strategies to combat this phenomenon. We used data on the importation of tobacco and the making of cigarettes in Burkina Faso and carried out a survey of adolescents and young adults (n = 289) with a mean age of 20.9 years. In 1997, Burkina Faso imported 1,905, 214 metric tons of tobacco of all kinds, with a CAF value of 5,808, 905,269 CFA francs. In the survey, 30.7% of those interviewed said that they smoked. These individuals gave various reasons for their use of tobacco including imitating friends (38.6%) and personal liberty (14.1%). These young people were generally aware of the risks of tobacco use, but this did not deter them from smoking. In countries like Burkina Faso, which is faced with many challenges, controlling tobacco advertising and providing ways and means to help young people to stop smoking or to deter them from starting to smoke are of major importance for future public health.
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Fumar/epidemiología , Adolescente , Adulto , Publicidad , Factores de Edad , Burkina Faso/epidemiología , Comercio , Estudios Cruzados , Femenino , Humanos , Masculino , Plantas Tóxicas , Factores Sexuales , Fumar/psicología , Cese del Hábito de Fumar , Prevención del Hábito de Fumar , NicotianaRESUMEN
Therapeutic success in treating congenital dysplasia of the hip is associated with early diagnosis, but the specific neonatal anatomy makes screening difficult. The purpose of this study was to determine whether this specific neonatal anatomy is taken into account by current ultrasound (US) techniques. Anatomic studies were performed on 22 hips, US examinations on 7750 neonatal hips; 2370 untreated hips were reexamined at 1 month by US and at 3 months by X-ray. The transformation of the neonatal cartilaginous acetabulum into an osseous cavity is dependent on harmonious metaphyseal growth and a properly seated femoral head. Defects in the acetabular roof, together with displacement of the femoral head, cause an abnormal anatomical relationship which leads to further deformities. The described sonographic techniques give only partial information on these specific abnormalities. The sonographic monoplanar methods as used in Graf's technique, which relies largely on acetabular development, lead to difficulties in assessing posterior coverage of the femoral head and difficulties in assessing alignment of the metaphyseal weight-bearing surface with the femoral head. Combining Graf's morphological analysis with Novick's dynamic technique enables one to more accurately define the relationship of the femoral head and the acetabulum and increases the reliability and predictive value of the examination, while reducing the number of doubtful cases. This makes screening cost effective.
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Articulación de la Cadera/diagnóstico por imagen , Análisis Costo-Beneficio , Luxación Congénita de la Cadera/diagnóstico por imagen , Luxación Congénita de la Cadera/patología , Articulación de la Cadera/anatomía & histología , Articulación de la Cadera/embriología , Articulación de la Cadera/patología , Humanos , Lactante , Recién Nacido , Ultrasonografía/economía , Ultrasonografía/métodosRESUMEN
Therapeutic success in dysplasia and congenital dislocation of the hip depends on an early diagnosis. The physiopathology remains very debatable and several concepts are propounded. For a better physiopathologic understanding, the authors have carried out a study of the morphology and development of 22 pre- and neonatal hips. At first, the acetabulum is cartilaginous and distorted by the moving femoral head; this acetabulum is histologically affected by the femoral pressure. The pathologic hip is characterized by defective posterior bony coverage of the femoral head by the acetabulum. The acetabulum ossifies during the 3 months following birth, forming a cup-like cavity under the pressure of the femoral head. Therefore, neonatal screening tests such as sonography must take place in the first weeks of life.
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Luxación Congénita de la Cadera/embriología , Articulación de la Cadera/embriología , Cadera/embriología , Acetábulo/anatomía & histología , Acetábulo/embriología , Femenino , Cadera/anatomía & histología , Cadera/fisiopatología , Luxación Congénita de la Cadera/fisiopatología , Articulación de la Cadera/anatomía & histología , Articulación de la Cadera/fisiopatología , Humanos , Lactante , Recién Nacido , MasculinoRESUMEN
BACKGROUND: Enuresis is a frequent manifestation with important psychological and social consequences in Africa. In order to help the public authorities to plan monitoring actions and better targeted health interventions, we carried out this prospective study in one district of Ouagadougou. The aim of this study was to describe and analyze enuretic children and teenagers' profile from 5- to 16-years old, and their parents' attitude toward the disorder. POPULATION AND METHODS: A cross-sectional study was conducted among 1,575 children and teenagers of this age group. Those children and teenagers were chosen from a random sample of 645 households. Sociodemographic and medical data were obtained from respondents by using a written questionnaire. RESULTS: The rate of young people affected was 12.95%. Among them, 78.9% had primary enuresis; 50.5% of them were not treated. Those with secondary enuresis were more easily treated than those with primary stage. 87.3% were traditionally treated and 3.4% of enuretic children were essentially submitted to fluid restrictions. In about 27% of the cases, children were punished by their parents. CONCLUSION: Sociodemographic characteristics of our sample were similar to those in the literature. However, the parents in our study rarely used modern treatment and had inappropriate attitudes toward the disorder. We recommend that the most important factors to be taken into account in the secondary prevention of enuresis are the parents' ignorance and/or their scepticism toward the modern therapeutic possibilities.