Anal disorders in pregnant and postpartum women: epidemiological, diagnostic and therapeutic aspects in 10 maternities of Bamako in Mali

Bowel transit disturbances favored by pregnancy and injuries during childbirth would be triggering or aggravating factors for anal pathologies. The objective of this work was to study the epidemiology, diagnosis, and treatment of anal pathologies during pregnancy and 6 weeks after delivery. We carried out a prospective, multi-centric, and analytical study in 10 obstetric units in Bamako from June 1st, 2019, to May 31st, 2020. After informed consent, we enrolled all first-trimester pregnant women admitted to the hospitals and who were followed up through the postpartum. We conducted a rectal examination in each participant and an anoscope in those with an anal symptom. Hemorrhoidal diseases were diagnosed in the case of external hemorrhoids (thrombosis or prolapse) or internal hemorrhoids. During the study period, we followed up 1,422 pregnant women and we found 38.4% (546) with anal pathologies (hemorrhoidal diseases in 13% (192), anal fissure in 10.5% (150) and anal incontinence in 8.6% (123). Risk factors for the hemorrhoidal disease were age of patient ≥30 years old aRR=5.77, 95% CI 4.57-7.34; p=0.000; a existence of chronic constipation aRR=2.61, 95% CI 1.98-3.44; p=0.000; newborn weight >3500 g aRR= 1.61, 95% CI 1.25-2.07; p=0.000 and fetal expulsion time >20 minutes aRR= 6.04, 95% CI 5.07-7.27; p=0.000. The clinical signs observed were constipation, anal pain, bleeding, and pruritus. The treatment was based on counseling on hygiene and diet, the use of laxatives, local topicals, and analgesics along perineal rehabilitation. Anal pathologies were common during pregnancy and 6 weeks after delivery. Pregnant women must be screened systematically for such pathologies. Early diagnostic and appropriate treatment would reduce serious complications.

Serological evidence and factors associated with Crimean-Congo haemorrhagic fever in sheep in Burkina Faso

BACKGROUND

Crimean-Congo haemorrhagic fever (CCHF) is caused by an orthonairovirus transmitted by bites from infected ticks or by direct contact with blood or tissues of infected ticks, viraemic patients or viraemic livestock.

OBJECTIVE

It was implemented to access the seropositivity and associated factors with CCHF in sheep in two provinces in Burkina Faso.

METHODS

Three hundred and sixty-four sheep sera have been taken from 73 herds in four municipalities and two provinces. The double-antigen sandwich ELISA test was used to test for antibodies against CCHF virus (CCHFV). Data have also been collected using questionnaire to assess factors associated with CCHF seropositivity.

RESULTS

Fifty-four (54 out to 364 sheep were seropositive given an overall seropositivity of 14.8% (95% confidence interval [CI]: 10.9%-19.8%) with an adjusted seropositivity of 13.1%. The study showed that 15.6% (95% CI: 10.2-21.0) and 14.1% (95% CI: 9.2-19.1) of sheep in the provinces of Mouhoun and Kénédougou, respectively, had antibodies against CCHFV. The highest seropositivity was found in Dédougou municipality (24.4%). The study showed that sheep from the municipalities of Dédougou (AOR = 8.4; 95% CI: 2.2-31.8), N'dorola (AOR = 14.7; 95% CI: 3.8-56.8), Sindou (AOR = 4.9; 95% CI: 1.2-20.7), sheep aged between 27 and 36 months (AOR = 6.4; 95% CI: 2.3-17.3) and sheep with ticks (AOR = 24.8; 95% CI: 7.7-80.1) were more likely to be seropositive to CCHF.

CONCLUSIONS

The study revealed that sheep in Burkina Faso experienced contacts with CCHFV and suggests the importance of implementing control action in the country.

In vitro anthelmintic activity of Euphorbia forskalii J. Gay aqueous extracts evaluation on different life stages of Haemonchus contortus

The use of medicinal plants in the control of gastrointestinal parasitosis is a promising solution for improving the productivity of sheep flocks. In order to evaluate the anthelmintic activity of Euphorbia forskallii, in vitro bioassays were performed on three life stages of Haemonchus contortus. Five aqueous extracts concentrations namely 10 mg/mL; 5 mg/mL; 2.5 mg/mL; 1.25 mg/mL and 0.62 mg/mL were used for adult worm mortality tests. Egg hatch inhibition and L3 larval migration inhibition tests were studied at 5 mg/mL; 2.5 mg/mL; 1.25 mg/mL; 0.62 mg/mL and 0.31 mg/mL. A negative control PBS and a positive control levamisole 2.5 mg/mL were established for each test. A phytochemical screening was performed to determine the presence of some secondary metabolites. The results obtained showed the presence of total polyphenols, total flavonoids and condensed tannins within the aqueous extracts of E. forskalii. A high and significant (P < 0.05) morality rate compared to the negative control with an LC50 of 2.30 mg/mL was obtained. Inhibition of egg hatch and larval migration were high and significant (p < 0.05) compared to the negative control. There was an IC50 of 1.03 mg/mL and 0.92 mg/mL respectively for inhibition of egg hatching and L3 larval migration. The present study revealed the in vitro anthelmintic activity of E. forskalii aqueous extracts and allows us to consider in perspective complementary studies to confirm this activity.

[Gunshot wounds of low urinary tract in period of security crisis at the Sominé Dolo Hospital of Mopti (Mali): Epidemiological and diagnostic aspects]

INTRODUCTION

Firearm injuries to the lower urinary tract are injuries resulting from an energy transfer from a projectile fired by a firearm or a blast from a firearm, to the bladder, prostate, urethra and terminal ureter. Our objective was to describe the epidemiological and diagnostic aspects in the context of a security crisis.

PATIENTS AND METHOD

This was a descriptive cross-sectional study of lower urinary tract firearm injuries at Sominé Dolo Hospital in Mopti from January 2017 to December 2021.

RESULTS

In five years, 29 traumas of the lower urinary tract have been collected, about 6 cases per year. The mean age of patients was 27.48 years, the sex ratio was 13.5/1. The main circumstances of occurrence were intercommunal violence 51.72 %, war wounds 31.03 %. Injuries were inflicted by rifles in 62.1 % and improvised explosive devices in 37.9 %. The main modes of discovery were acute urine retention, hematuria and penoscrotal wounds respectively in 31.03 %, 20.69 %, 17.24 %. The organs affected were the urethra in 58.62 %, the bladder, 37.93 %, the prostate 3.45 %. Associated non-urological lesions present in 68.96 % (n=20) were dominated by intestinal lesions and pelvic fractures.

CONCLUSION

Firearm injuries to the lower urinary tract are rare despite the context of the security crisis. They affect young men, are mostly linked to intercommunal violence, and are dominated by urethral and bladder injuries.

[Susceptibility Of ABOS Blood Groups To COVID-19 At The National Institute Of Public Health (INSP) Of Mali In 2020]

INTRODUCTION

Several authors have suggested an association between the ABO system (ABOS) and the risk of SARS CoV-2 infection. The objective of the present study was to identify the susceptibility of ABOS blood groups to COVID-19 at the National Institute of Public Health (INSP) of Mali.

MATERIAL AND METHODS

This was an unpaired case-control study. The cases (402) were COVID-19 patients, and the controls (5438) were Muslim pilgrims, all of whom had undergone ABO blood grouping at the INSP. Logistic regression was performed to identify factors associated with SARS-CoV-2 infection status using SPSS version25 software.

RESULTS

Blood types had the following frequencies: O(34%), B(30%), A(28%), AB(8%) for cases and O(42%), B(27%), A(25%), AB(6%) for controls. COVID-19 positive status was not significantly associated with blood groups A(oR=1.17; CI95%[0.93-1.47]), B(OR=1.11; CI95%[0.89-1.39]) and AB(OR=1.41; CI95%[0.97-2.06]). However, blood group O subjects were 28 times less likely to have COVID-19 than non-O(OR=0.72; CI95%[0.58-0.89).

CONCLUSION

The results show that blood group O individuals were less likely to have SARS CoV-2 infection than non-O individuals. This should not affect the use of barrier measures in ABOS groups.

[Central corneal thickness in black children examined under general anesthesia at the Yalgado Ouédraogo University Medical Center]

INTRODUCTION

Central corneal thickness measurement permits an evaluation of physiological and pathological corneal changes. It allows for an intra-ocular pressure correction factor. Our purpose was to determine the mean central corneal thickness in children aged 0 to 72 months and to examine factors that might affect it.

PATIENTS AND METHODS

This was a cross-sectional hospital study which took place from February to December 2019 in the ophthalmology service of YO University Medical Center. It included healthy eyes of children 0-72 months of age examined under general anesthesia. Ultrasonic pachymetry was used to measure the central corneal thickness. The studied variables were age, sex, CCT, corneal diameter, intraocular pressure, and cup/disc ratio.

RESULTS

One hundred and twenty-seven healthy eyes of 78 children 0-72 months of age were included. The mean age was 22 months. The overall mean CCT was 554.01±34.21μm. It was 556.58μm for children from 0 to 36 months of age and 536.12μm for subjects over 36 months. The mean CCT was 555.96±32.96μm in boys and 551.80±36.16μm in girls. In patients who underwent bilateral CCT measurement, the mean CCT was 554.74±35.67μm in the right eye and 549.76±24.08μm in the left eye. Lower IOP's were found in patients with thicker corneas (p=0.00).

CONCLUSION

The CCT values for black children over 36 months of age was similar to the CCT in black adults.

[Overview of visual impairment at the Yalgado Ouédraogo University Medical Center: Study of 501 cases]

OBJECTIVE

To determine the main causes of visual impairment according to age in patients admitted to the ophthalmology department.

MATERIALS AND METHODS

This was a retrospective study of 501 cases of visual impairment. Included were patients of both sexes whose best-corrected visual acuity in the better eye was strictly less than 5/10. The parameters studied were age, gender, place of residence, corrected visual acuity in the better eye, and diagnosis. The data were entered and processed with the Epi info 7.2 software.

RESULTS

Subjects over 50 were the most prevalent (48.5%). In patients over 50 years of age, cataracts (54.32%) were the leading cause of visual impairment, followed by glaucoma (24.69%) and non-glaucomatous optic neuropathy (26.19%). Trauma (17.62%) was frequently found in patients aged 16 to 50 years. Tropical endemic limbo-conjunctivitis (25.00%) was the leading cause of visual impairment in subjects aged 5 to 15 years.

CONCLUSION

This study confirms the results of the literature, which have shown that cataracts are the leading cause of visual impairment in developing countries. A major effort to raise awareness, provide information and therapeutic care would reduce the incidence of visual impairment.

Local Ancestry to Identify Selection in Response to Trypanosome Infection in Baoulé x Zebu Crossbred Cattle in Burkina Faso

The genomes of crossbred (admixed) individuals are a mosaic of ancestral haplotypes formed by recombination in each generation. The proportion of these ancestral haplotypes in certain genomic regions can be responsible for either susceptibility or tolerance against pathogens, and for performances in production traits. Using a medium-density genomic marker panel from the Illumina Bovine SNP50 BeadChip, we estimated individual admixture proportions for Baoulé x Zebu crossbred cattle in Burkina Faso, which were tested for trypanosome infection by direct ELISA from blood samples. Furthermore, we calculated local ancestry deviation from average for each SNP across 29 autosomes to identify potential regions under selection in the trypanotolerant Baoulé cattle and their crossbreds. We identified significant deviation from the local average ancestry (above 5 and 10% genome-wide thresholds) on chromosomes 8 and 19 in the positive animals, while the negative ones showed higher deviation on chromosomes 6, 19, 21, and 22. Some candidate genes on chromosome 6 (PDGFRA) and chromosome 19 (CDC6) have been found associated to trypanotolerance in West African taurines. Screening for F_ST outliers in trypanosome positive/negative animals we detected seven variants putatively under selection. Finally, we identified a minimum set of highly ancestry informative markers for routine admixture testing. The results of this study contribute to a better understanding of the genetic basis of trypanotolerance in Baoulé cattle and their crossbreeds. Furthermore, we provide a small informative marker set to monitor admixture in this valuable indigenous breed. As such, our results are important for conserving the genetic uniqueness and trypanotolerance of Baoulé cattle, as well as for the improvement of Baoulé and Zebu crossbreds in specific community-based breeding programs.

Dog ownership, demographics, owners' knowledge of rabies, and factors associated with canine rabies vaccination in urban and rural areas of Dedougou, Burkina Faso

Rabies is a prioritized zoonotic disease in Burkina Faso and is known as a major zoonotic disease with high public health importance. This investigation was conducted to assess community knowledge, dog ecology and demographics, and factors associated with dog vaccination against rabies in the urban and rural areas of Dedougou. Three hundred and sixteen (316) dog-owning households were surveyed in the rural and urban areas of Dedougou using a semi-structured questionnaire. Among participants, 55.7% lived in rural area, and 59.8% were farmers. Only 34.5% of participants had satisfactory knowledge of rabies. About 22% were aware of the required age of dogs’ primo vaccination against rabies while 55.7% knew the frequency of booster vaccination. Participants living in households with less than five persons were significantly more likely to be aware of rabies than those living in households with the higher number of persons (P<0.05). Participants who were aware of rabies were more likely to vaccinate their dogs compared to those who were not aware of rabies (P<0.05). In total, 2930 persons were recorded in visited households with 60.6% from rural area, and an average household size of 9.27 persons. Three hundred and thirty seven dogs were found in surveyed households’ and 54.9% were from rural area. In overall, a dog per human ratio of 1:8.7 was determinated. Regarding dog ownership practices, the majority of respondents reported that they provided their dogs with water (84.5%) and food (84.8%). This research reported supplementary data on dog ecology and rabies, which could be useful for rabies control planning in Burkina Faso.

Ancient autozygous segments subject to positive selection suggest adaptive immune responses in West African cattle

Small-sized and trypanotolerant West African taurine (Bos taurus) cattle are a unique case of human-mediated process of adaptation to a challenging environment. Extensive gene flow with Sahelian zebu (B. indicus), bigger and with some resistance to tick attack, occurred for centuries and allowed the apparition of stable crossbred populations (sanga) having intermediate characteristics. Up to 237 individuals belonging to 10 different taurine, zebu and sanga cattle populations sampled in Benin, Burkina Faso and Niger were typed using the BovineHD BeadChip of Illumina to identify signatures of selection, assessed using three different Extended-Haplotype-Homozygosity-based statistics, overlapping with ancient, originated 1024 or 2048 generations ago, Homozygosity-By-Descent segments in the cattle genome. Candidate genomic regions were defined ensuring their importance within cattle type and using zebu as reference. Functional annotation analysis identified four statistically significant Annotation Clusters in taurine cattle (from ACt1 to ACt4), one (ACs1) in sanga, and another (ACz1) in zebu cattle, fitting well with expectations. ACt1 included genes primarily associated with innate immunity; ACt2 involved bitter taste receptor genes of importance to adaptation to changing environments; ACt3 included 68 genes coding ATP-binding proteins, some of them located on trypanotolerance-related QTL regions, that can partially underlie immune response and the additive mechanism of trypanotolerance; ACt4 was associated with growth and small size (NPPC gene); ACs1 included genes involved in immune response; and ACz1 is related with ectoparasite resistance. Our results provide a new set of genomic areas and candidate genes giving new insights on the genomic impact of adaptation in West African cattle.

Epidemiology and spatio-temporal distribution of gastrointestinal parasites infection and accuracy of FAMACHA test in sheep in traditional farming systems in Burkina Faso

Blood and faecal samples from 2086 Sahelian and Djallonke sheep have been collected to assess the epidemiology and spatio-temporal distribution of gastrointestinal parasites. A survey with a questionnaire allowed collecting data on individual animal and farms. Faecal samples were analysed using the McMaster technique, while anaemia was assessed using FAMACHA score test and packed cell volume. The overall prevalence of gastrointestinal parasites was 91%, and strongyles (70.7%), Eimeria sp. (60.4%), Moniezia sp. (5.7%), Stronyloides sp. (0.9%) were identified. There was no significant association between the region and strongyles infection (P ˃ 0.05). Animals sampled during the rainy season (n = 565; P = 82.2%, mean EPG = 154.8 ± 12.02) were mostly and heavily infected than those from the hot dry (n = 518; P = 74.2%; mean EPG = 97.7 ± 17.4) and the cold dry season (n = 392; P = 55.5%; mean EPG = 24.5 ± 19.5) (P ˂ 0.05). Females (n = 1027; P = 72.1%; mean EPG = 77.6 ± 17) were most infected than males (n = 448; P = 67.7%; mean EPG = 61.6 ± 19.5) (P ˂ 0.05). Animals that were treated, at most 3 months before sampling (n = 166; P = 61.5%; mean EPG = 41.7 ± 21.4), were less infected than those, which received this treatment after three months before sampling (n = 199; P = 74.8%; mean EPG = 89.1 ± 15.8) (P ˂ 0.05). Data from blood samples indicate that 6.5% of sheep was anaemic (PCV ≤ 19%), while 59.7% was noted anaemic regarding FAMACHA scores. PCV values varied significantly for FAMACHA scores, and the highest mean value was noted for score 1 (27.6) (P ˂ 0.05). The Cohen's kappa score between FAMACHA and PCV was 0.02. These findings suggest that strongyles infections are significantly associated with season, and heavier infections were noted during rainy season.

Functional characterization of Copy Number Variations regions in Djallonké sheep

A total of 184 Djallonké (West African Dwarf) sheep of Burkina Faso were analysed for Copy Number Variations (CNV) using Ovine 50 K SNP BeadChip genotyping data and two different CNV calling platforms: PennCNV and QuantiSNP. Analyses allowed to identify a total of 63 candidate Copy Number Variations Regions (CNVR) on 11 different ovine chromosomes covering about 82.5 Mb of the sheep genome. Gene-annotation enrichment analysis allowed to identify a total of 751 potential candidate ovine genes located in the candidate CNVR bounds. Functional annotation allowed to identify five statistically significant Functional Clusters (FC; enrichment factor > 1.3) involving 61 candidate genes. All genes forming significantly enriched FC were located on ovine chromosome (OAR) 21. FC1 (22 genes including PAG4 and PAG6) and FC5 (three genes: CTSC, CTSW and CTSF), coding proteases (peptidases and cathepsins, respectively), were involved in reproductive performance and modulation of gestation. Both FC3 and FC4 were involved in inflammatory and immunologic response through coding serum amyloid A and B-box-type zinc finger proteins, respectively. Finally, FC2 consisted of 27 genes (including OR10G6 and OR8B8) involved in olfactory receptor activity, key for animals adapting to new food resources. CNVR identified on at least 15% of individuals were considered CNVR hotspots and further overlapped with previously reported quantitative trait loci (QTL). CNVR hotspots spanning genes putatively involved with lipid metabolism (SKP1, TCF7, JADE2, UBE2B and SAR1B) and differential expression in mammary gland (SEC24A and CDKN2AIPNL) on OAR5 and dairy traits (CCDC198 and SLC35F4) on OAR7 overlapped with QTL associated with lipid metabolism, milk protein yield and milk fat percentage. Information obtained from local sheep populations naturally adapted to harsh environments contributes to increase our understanding of the genomic importance of CNV.

Population structure, inbreeding and admixture in local cattle populations managed by community-based breeding programs in Burkina Faso

High-throughput genomic markers provide an opportunity to assess important indicators of genetic diversity for populations managed in livestock breeding programs. While well-structured breeding programs are common in developed countries, in developing country situations, especially in West Africa, on-farm performance and pedigree recordings are rare, and thus, genomic markers provide insights to the levels of genetic diversity, inbreeding and introgression by other breeds. In this study, we analysed key population parameters such as population structure, admixture and levels of inbreeding in three neighbouring populations of African taurine and taurine × Zebu crosses managed by community-based breeding programs in the South-West of Burkina Faso. The three populations were pure Baoulé (called Lobi locally) in sedentary production systems, Baoulé x Zebu crossbreds in sedentary systems and Zebu × Baoulé crossbreds in transhumant production systems, respectively. The total sample analysed included 631 animals and 38,207 single nucleotide polymorphisms after quality control. Results of principal component and admixture analyses confirmed the genetic background of two distinct ancestral populations (taurine and zebuine) and levels of admixture in all three breeding populations, including the presumably pure Baoulé group of animals. Inbreeding levels were moderate, compared to European dairy and beef cattle populations and higher than those of Brazilian Nellore cattle. Very few animals with inbreeding levels indicating parent-offspring or full sib mating were observed, and inbreeding levels indicating half sib mating were also rare. For the management of breeding populations, farmers were advised to exchange best young bulls. The crossbreeding levels of presumably pure Baoulé animals are of concern to the breeding program due to the high level of endangerment of pure African taurine cattle populations across West Africa. Future rounds of bull selection in the community-based breeding program will make use of genomic information about admixture levels.

Ancient Homozygosity Segments in West African Djallonké Sheep Inform on the Genomic Impact of Livestock Adaptation to the Environment

A sample of Burkina Faso Djallonké (West African Dwarf) sheep was analyzed to identify stretches of homozygous segments (runs of homozygosity; ROH) overlapping with ancient homozygosity-by-descent (HBD) segments. HBD segments were considered ancient if they were likely to be inherited from ancestors living from 1024 to 2048 generations ago, roughly coinciding with the time in which sheep entered into West Africa. It is hypothesized that such homozygous segments can inform on the effect of the sheep genome of human-mediated selection for adaptation to this harsh environment. PLINK analyses allowed to identify a total of 510 ROH segments in 127 different individuals that could be summarized into 124 different ROH. A total of 32,968 HBD segments were identified on 119 individuals using the software ZooRoH. HBD segments inherited from ancestors living 1024 and 2048 generations ago were identified on 61 individuals. The overlap between consensus ROH identified using PLINK and HBD fragments putatively assigned to generations 1024 and 2048 gave 108 genomic areas located on 17 different ovine chromosomes which were considered candidate regions for gene-annotation enrichment analyses. Functional annotation allowed to identify six statistically significant functional clusters involving 50 candidate genes. Cluster 1 was involved in homeostasis and coagulation; functional clusters 2, 3, and 6 were associated to innate immunity, defense against infections, and white blood cells proliferation and migration, respectively; cluster 4 was involved in parasite resistance; and functional cluster 5, formed by 20 genes, was involved in response to stress. The current analysis confirms the importance of genomic areas associated to immunity, disease resistance, and response to stress for adaptation of sheep to the challenging environment of humid Sub-Saharan West Africa.

From farmers to livestock keepers: a typology of cattle production systems in south-western Burkina Faso

Cattle production is an essential livelihood strategy in south-western Burkina Faso. Although having a distinct cultural role and known to be resistant against African animal trypanosomosis, the Lobi taurine cattle breed is endangered due to its low market value. As the first step in preservation efforts, our study aimed to develop a typology of production systems at the farm level. We used a structured questionnaire and focus group discussions for collecting data on household characteristics, socioeconomic activities, livestock, and access to services. The sample comprised 169 households in three communities. The analytical strategy included factor analysis of mixed data and hierarchical clustering. We identified four distinct types of cattle production systems: (1) sedentary Lobi farms, (2) sedentary crossbreed farms, (3) semi-transhumant Fulani zebu farms, and (4) transhumant Fulani zebu farms. Significant factors in developing this typology were the farmers’ ethnic group, crop diversity, cattle herd size, cattle herd composition, number of small ruminants, and livestock management strategies. Across all production systems, men were considered being primary decision-makers in cattle production, with women, herders, and children being responsible for specific tasks. All identified production systems are increasingly confronting disease pressure and scarcity of water and land. Future efforts in preservation and breeding will need to respond to these trends in the agroecosystem, integrate risk management measures, and resonate with the specific needs of the different household members involved in cattle rearing.

Genomic scan of selective sweeps in Djallonké (West African Dwarf) sheep shed light on adaptation to harsh environments

The Djallonké (West African Dwarf) sheep is a small-sized haired sheep resulting from a costly evolutionary process of natural adaptation to the harsh environment of West Africa including trypanosome challenge. However, genomic studies carried out in this sheep are scant. In this research, genomic data of 184 Djallonké sheep (and 12 Burkina-Sahel sheep as an outgroup) generated using medium-density SNP Chips were analyzed. Three different statistics (iHS, XP-EHH and nSL) were applied to identify candidate selection sweep regions spanning genes putatively associated with adaptation of sheep to the West African environment. A total of 207 candidate selection sweep regions were defined. Gene-annotation enrichment and functional annotation analyses allowed to identify three statistically significant functional clusters involving 12 candidate genes. Genes included in Functional Clusters associated to selection signatures were mainly related to metabolic response to stress, including regulation of oxidative and metabolic stress and thermotolerance. The bovine chromosomal areas carrying QTLs for cattle trypanotolerance were compared with the regions on which the orthologous functional candidate cattle genes were located. The importance of cattle BTA4 for trypanotolerant response might have been conserved between species. The current research provides new insights on the genomic basis for adaptation and highlights the importance of obtaining information from non-cosmopolite livestock populations managed in harsh environments.

[Health care-associated infections in teaching hospital Gabriel TOURE]

OBJECTIVES

To study health care-associated infections (HCAI) in teaching hospital Gabriel TOURE.

METHODOLOGY

This was a prospective study of 6 months (from April to September 2016) which included patients admitted to the General Surgery Department, operated or not, except those who had undergone a necrosectomy. The criteria used for the diagnosis of the infection were those of the CDC of Atlanta.

RESULTS

A total of 200 patients were included in the study. Twenty one patients developed IAS that is a frequency of 10.5%. There were 11 men and 10 women with a mean age of 37.7 years with a standard deviation of 17.6 years. Surgical site infection was the most common HCAI (77.3%) followed by urinary tract infection (13.6%) and burn infection (9.1%). The influencing factors were those related to the patients (nutritional status p = 0.004, anemia RR = 3.1 IC p = 0.003 and diabetes), those related to the surgical intervention (the duration of the intervention ≥ 2H, p = 0,0001, the Altemeier class 3 and 4, RR = 4.24, IC p = 0.005, the number of interveners in the blocks ≥7, p = 0.000, the NNISS score 1 and 2 p = 0.0009), invasive procedures (bladder catheter ≥ 4 days p = 0.0000). Escherichia coli was the most isolated microorganism (31.2%) followed by Klebsiella pneumonia and A baumannii (18.7%). The treatment was local (twice-daily dressing with antiseptics), surgical (necrosectomy 16% and re-intervention 10%) and general (adapted to the antibiogram). The consequences of HCAI were an extension of total hospital stay (greater than 7 days) with p = 0.0000, morbidity 3% and mortality 5%.

CONCLUSION

HCAI remains a concern in our country and globally. They prolong the hospital stay. The implementation of a prevention, control and surveillance program will improve the quality of care by significantly reducing HCAI.

[Health-care related infections in pediatric surgery of the teaching hospital Gabriel Toure, Bamako, Mali]

OBJECTIVES

to identify the main causative agents of infection associated with care and their susceptibility to antibiotics used and to identify risk factors for care-associated infection.

MATERIAL AND METHODS

This was a cross-sectional study with prospective data collection, conducted from 1 November 2016 to 1 April 2017 among all children admitted to the pediatric surgery department. Non-consenting parents and cases of necrosectomy were included in this study.

RESULTS

Our study involved 200 patients, 30 of whom presented a care-associated infection (15% infection rate). The average age of patients with infection was 56.33 ± 48.66 months (1 and 180 months). The main pathogens responsible for infection of the operative site were: Escherischia coli (4 cases), Acinetobacterbaumanii (3 cases), Klebsiella pneumoniae (2 cases), Staphylococcus aureus (2 cases), Enterobacter cloacae (1case), Pseudomonas aeruginosa (1 case) and Enterobacter faecalis (1 case). In the burned patients, the organisms found were: Acinetobacter baumanii (7 cases), Klebsiella pneumoniae (6 cases), Staphylococcus aureus (6 cases), Escherischia coli (4 cases), Pseudomonas aeruginosa (2 cases) and Enterobacter faecalis (2 cases). Escherichia coli was noted in urinary tract infection. Antibiotics tested were amoxicillin, amoxicillin-clavulanic acid, ceftriaxone, imipenem, gentamicin and ciprofloxacin. The mode of recruitment and the duration of hospitalization were the risk factors noted.

CONCLUSION

The infection associated with care is a frequent occurrence in our practice. These infections mainly occur at the operating sites. The germs found were: Acinetobacter, Escherichia coli, Klebsiella pneumoniae, Pseudomonas aeruginosa, Staphylococcus aureus. They are all sensitive to imipenem and resistant to amoxicillin. The infection remains formidable in health care. It is essential to give special attention to the prevention of infectious risk, especially in the surgical setting.

[Ct scan diagnosis of polyostotic fibrous dysplasia with maxillofacial dysmorphia: a case report]

We report a rare case of polyostotic fibrous dysplasia with maxillofacial dysmorphia diagnosed in the radiology department at Hopital Sominé Dolo of Mopti. The aim was to describe the role of medical imaging including the CT scan in its diagnosis. He was a 42-year-old man of rural origin with poor socio-economic conditions. He was sent to us for a craniofacial CT scan for assessment of a maxillofacial mass. This CT scan showed a thickening of the diploid of the vault and the cranial base with osteocondensation and osteolytic lesions at the maxillofacial level. An extension assessment showed polyostotic involvement. His diagnosis is based on medical imaging and in particular CT scan. Three types of radiological aspects are evocative: a homogeneous or heterogeneous clarity, a smoke-like appearance and a slightly condensed appearance. Complications observed were deformities, fracture of the femoral neck and aesthetic damage.

[Surgical site infections at Bocar Sidy Sall University Hospital Center of Kati]

INTRODUCTION

Surgical site infections (SSI) are frequent and dangerous in the surgical ward. They represent an obsession for the surgeon. The objectives were to determine the frequency of ISOs and risk factors, to identify the germs and to study their sensitivity to different antibiotics.

MATERIALS AND METHODS

This was a cross-sectional study with prospective data collection, performed at the general surgery department of the Bocar Sidy Sall University Hospital Center (Kati CHU) from January 2015 to December 2018.

RESULTS

During this period of study we recorded 55 cases of ISO out of 650 operated patients with a frequency of 8.46%. 450 patients were operated on the cold operating program (69.23%) and 200 patients on emergency (30.77%). The average age was 39, the sex ratio was 2.66. Among the 55 cases of ISO, 60% of these patients were operated in emergency and 40% in the operating program. The most common strains found were Escherichia coli (E. coli) in 38.3% of cases, Staphylococcus aureus in 23.4% and Klebsiella pneumonia in 13.3%. Hemoglobin levels were normal in 70% of cases. 4 of our patients or 7.27% were diabetic. We did not have any cases of obesity. Of the 55 cases of ISO, 66% were of class 3 and 4 of Altemeier, 59% were of ASA score 2 and ASA 3, 55% were of score 2 of NNISS (National Nosocomial Infection Surveillance System), 5.45% were NNISS score 3 or 3 cases and these 3 cases developed ISO. The ISOs were parietal in 49 cases, ie 89%. The recovered germs were 100% sensitive to imipenem. The most informative interventions of the ISOs were peritonitis 25 cases (45.45%), intestinal occlusions 12 cases (21.82%), appendicular abscess 8 cases (14.55%). We had 2 death cases, 3.64%, the average hospital stay was 13 days.

CONCLUSION

Escherichia coli was the common germ found in the ISO in general surgery at Kati BSS Hospital. The usual resistance to antibiotics must provoke effective preventive actions.

Identification of genomic regions and candidate genes of functional importance for gastrointestinal parasite resistance traits in Djallonké sheep of Burkina Faso

A total of 184 Djallonké lambs from Burkina Faso with phenotypes for packed-cell volume (PCV), log-transformed fecal egg count (lnFEC), and FAffa MAlan CHArt (FAMACHA©) eye scores were typed with the OvineSNP50 BeadChip of Illumina to contribute to the knowledge of the genetic basis of gastrointestinal (GIN) parasite resistance in sheep. Association analysis identified a total of 22 single-nucleotide polymorphisms (SNPs) related with PCV (6 SNPs), lnFEC (7), and FAMACHA scores (9) distributed among 14 Ovis aries chromosomes (OAR). The identified SNPs accounted for 18.76 % of the phenotypic variance for PCV, 21.24 % for lnFEC, and 34.38 % for FAMACHA scores. Analyses pointed out the importance of OAR2 for PCV, OAR3 for FAMACHA scores, and OAR6 for lnFEC. The 125 kb regions surrounding the identified SNPs overlapped with seven previously reported quantitative trait loci (QTLs) for the traits analyzed in the current work. The only chromosome harboring markers associated with the three traits studied was OAR2. In agreement with the literature, two different chromosomal areas on OAR2 can play a major role in the traits studied. Gene-annotation enrichment analysis allowed us to identify a total of 34 potential candidate genes for PCV (6 genes), lnFEC (4), and FAMACHA scores (24). Annotation analysis allowed us to identify one functional term cluster with a significant enrichment score (1.302). The cluster included five genes (TRIB3, CDK4, CSNK2A1, MARK1, and SPATA5) involved in immunity-related and cell-proliferation processes. Furthermore, this research suggests that the MBL2 gene can underlie a previously reported QTL for immunoglobulin A levels on OAR22 and confirms the importance of genes involved in growth and size (such as the ADAMTS17 gene on OAR18) for GIN resistance traits. Since association studies for the ascertainment of the genetic basis of GIN resistance may be affected by genotype-environment interactions, obtaining information from local sheep populations managed in harsh environments contributes to the identification of novel genomic areas of functional importance for GIN resistance for that trait.

[Dynamics of Egg Excretion of Schistosoma haematobium in a Longitudinal Cohort Under Treatment with Praziquantel over a Five-Year Period in Kalifabougou, Mali]

This study aim was to evaluate the dynamics of Schistosoma haematobium eggs excretion after the scaling up of "Mass Drug Administration" (MDA) with praziquantel (PZQ) from 2011 to 2016 in a cohort of volunteers living in the village of Kalifabougou, Mali. We conducted a cross-sectional study on 676 volunteers in May 2011 niched in cohort study from 696 volunteers aged three months to 25 years. The eggs of Schistosoma haematobium (Sh) were tested by urine filtration technique, Soil-transmitted helminth and Schistosoma mansoni by the Kato-Katz technique. Maximal MDA/ PZQ population coverage was 83% in 2015 and no MDA/PZQ n 2014. A total of 676 volunteers was included in this prospective cohort. The prevalence rate of Sh showed a significate decreasing from 2011, 2013 to 2014 with respectively 10.2% [95% CI=10.04-10,18], 5.32% [95% CI=5.30-5.33], and 5.25% [95% CI=524.-5.31], followed by an increase to 10.6% [95% CI = 10.47-10.63] in 2015 and a significative decrease in 2016 to 5.4% [95% CI=3.5-7,3]. Children aged from six to 10 years and mostly boys were more infected with Sh, then could serve of parasite reservoir. MDA with PZQ remains an effective strategy for schistosomiasis control against Sh in Kalifabougou. Additional studies on MDA/PZQ average treatment covering human-water contact behaviors and population migration are necessary to understand the persistence of the 5% annual prevalence rate of egg shedding in the cohort of volunteers periodically treated with PQZ. Testing eggs shed viability will be also an added value.

[Problem Of Diabetic Foot Amputations]

INTRODUCTION

The diabetic foot wound is a real public health problem, 10% of the reasons for hospitalization. The risk of amputation is 10 to 30 times higher in diabetics than the general population.

OBJECTIVE

To study the problem of amputations of the diabetic foot.

METHOD

This was a descriptive and cross-sectional study that took place in the Department of Medicine and Endocrinology of the Mali Hospital from July 1st, 2016 to June 30th, 2017.

RESULTS

Twenty-five (25) diabetic patients were enrolled in our study. The sex ratio was 0.66. At admission, 100% of our patients had arterial disease, 96% neuropathy, and mixed foot in 80%. Poor glycemic control in 64% of patients; osteitis in 52% of cases; 92% of the patients had a 100% amputation risk according to the University of Texas classification. Nearly half or 46% of patients had amputations in the leg. We recorded 1 death case that is 4%.

CONCLUSION

The problem of amputation of diabetic feet is a function of the poor equilibrium and progressive neurological and vascular complications of diabetes.

[Study Of Immediate Post-Partum Care Satisfaction (Ssoppi) At The Reference Health Center Of The Community V Of Bamako]

The objectives of the work were to measure the degree of satisfaction of women in the postpartum period and to determine the stability of the immediate postpartum care satisfaction scale (PASS).

MATERIAL AND METHOD

The motherhood of the reference health center of commune V served as a study framework. The study was descriptive for evaluative purposes in postpartum women. It covered the period from 11 July 2014 to 14 January 2015. Two interview questionnaires (SSOPPI1) and (SF12 and SSOPPI2) were used for data collection. The data analysis was done on the software EPI-info version 3.5.3.

RESULTS

The study involved a total of 145 women in SSOPPI1 and SSOPPI2. The average age was 25.6 years ± 5.5 years. The level of satisfaction for the two phases of the study (SSOPPI1 and SSOPPI2) was a function of level of study, occupation, mode of initiation of labor, route of delivery, status of newborn at birth. Satisfaction was 98.6% in SSOPPI1 and was 98,5% in SSOPPI2 with a statistically insignificant difference (p = 0.67).

CONCLUSION

The degree of overall satisfaction was a function of a number of factors. This satisfaction remained stable during both phases of the study.

[Torsion Of Meckel's Diverticulum, A Case Report At Paediatric Surgery Service Of CHU Gabriel Touré]

Twist is the rarest complication of Meckel's diverticulum (DM). We did not find a case published in African literature. We report a case of twisted "giant" diverticulum occurred in a 15-year-old boy who had consulted for abdominal pain. Operated in emergency, the diagnosis was intraoperative. The diverticulum was 14 cm long and 5 cm in diameter. It was twisted at its base, totally necrotic and perforated at the top. We performed a resection carrying the diverticulum followed by a terminoterminal ileal ileal anastomosis. The postoperative course was simple.

[Comparative Study of Induced Pregnancies and Spontaneous Pregnancies in a Level II Hospital in Bamako District Mali]

The aim of this work was to compare the prognosis of induced pregnancies and spontaneous pregnancies received in the service.

PATIENTS AND METHODS

We performed a retrospective study of Ca / Witnesses (1 case for 2 controls) with age and parity matching. This study was conducted at the maternity ward of the Reference Health Center of Commune V District Bamako (CSREF CV) over a period of 10 years from January 1, 2007 to December 31, 2016 for all patients meeting our criteria of 'inclusion. We called cases, induced pregnancies, and witnessed spontaneous pregnancies. The data was entered and analyzed on the Epi-Info software version 6.04 according to the formula applicable to the Case / Witness study.

RESULTS

We included in this study, (due to a case for two controls), 1611 induced pregnancies (cases), and 3222 spontaneous pregnancies (controls). The average age was 35.4 years (25 years-43 years) with an average parity of 2.7 (1-5). Hypertensive disorders, preterm birth, intrauterine growth retardation (IUGR), caesarean section, poor perinatal prognosis were found with a statistically significant difference (OR> 1) in patients with induced pregnancies.

CONCLUSION

Induced singleton pregnancy is a high-risk pregnancy.

[Urethral Prolapse Of The Girl In The Service Of Pediatric Surgery Of The Teaching Hospital Gabriel Touré]

OBJECTIVES

To describe the diagnostic and therapeutic aspects of urethral prolapse in girls in pediatric surgery.

PATIENTS AND METHOD

This was a 9-year retrospective study (January 2007 to December 2015) of girls aged 0-15 years with urethral prolapse and management in the department during the study period.

RESULTS

In 9 years, 18 cases of prolapsewerediagnosed, or 2 cases / year. The averageagewas 8.9 ± 3.4 yearswithextremes of 6 years and 15 years. Of the 18 cases identified, 10 werereferred. Femalegenital mutilation wasfoundin 15 (83.3%) patients, rectal prolapsewasassociatedin 2 cases (11.1%) and a cough concept in 5 (27.8%) patients. The average consultation time was 11.6 ± 7.9 dayswithextremes of 1 and 21 days. Eleven (61.1%) patients werereceivedurgently, including 2 cases (11.1%) of strangulation. Prolapsewas in the form of a roundedswelling, centered by the urethralmeatus. The mass wasblackishin 2 cases (11.1%). Shewasbleeding and painfulin 11 (61.1%) cases. Thesesignswere absent in 5 cases (27.8%). Swellingwasassociatedwithsigns of urinarydysuria and / or urinaryblightin 10 (55.5%) girls. The diagnosiswasclinical in all patients. Treatmentconsisted of excision and suturing of the prolapsedmucosa in all patients with placement of an indwellingurinarycatheter. Immediatefollow-up was simple in 16 (88.9%) patients and 2 cases (11.1%) of surgical site infection.

[Neoadjuvant chemotherapy in locally advanced cervical cancer in patients receiving a concomitant chemoradiotherapy in a low income country]

PURPOSE

Delays to access to radiotherapy are long in our context. The purpose of this study was to analyze the effect of neoadjuvant chemotherapy to concomitant chemoradiotherapy in locally advanced cervical cancers.

PATIENTS AND METHODS

We conducted a retrospective study from April 2014 to April 2016 at the radiotherapy center of "Hopital du Mali" in Bamako, Mali. Patients were allocated according to age, histological type, tumor size and the 2002 classification of the FIGO. Experimental protocol was the administration of a neoadjuvante chemotherapy with association of Paclitaxel 175mg/m² + Carboplatine AUC 5 every 3 weeks and radiothérapy cure with avec linac 6 MV at 70 Gy due to 5 sessions of 2 Gy per week associated with a concomitant chemotherapy with cisplatin at 40 mg/m2/week. The clinical response was assessed at the end of neoadjuvant chemotherapy and of concomitant chemoradiotherapy.

RESULTS

Thirty patients were included in the study. The mean age was 53.63 ± 8.9 years. The mean size of the tumor was 5.17 cm (2 to 7 cm). According to the 2002 classification of the FIGO stages IIB were 33% (n = 10); IIIB were 57% (n = 17) and IVA were 10% (n = 3). Clinical evaluation at the end of neoadjuvant chemotherapy found: complete response 17 % (n = 5), partial response 10% (n = 3) and stable disease 73 % (n = 22). Evaluation at the end of the concomitant chemoradiotherapy had found the complete response in 90% (n = 27) and stable disease in 10% (n = 3).

CONCLUSION

Neoadjuvant chemotherapy to concomitant chemoradiotherapy in locally advanced cervical cancer allows stabilization of the tumor and improves local control. Due to long delays to access to radiotherapy treatment in our context; neoadjuvant chemotherapy is an alternative to stabilize the disease and prevent distant metastasis from locally advanced cervical cancers.

[Neonatal Gastric Perforation]

Neonatal gastric perforation (PGNN) is a rare and serious pathology when management is not early. We did not find a case published in African literature. . We report 2 cases of PGNN registered in pediatric surgery of C.H.U Gabriel TOURE. The clinical pictures were that of a neonatal occlusion. X-rays of the abdomen without preparation revealed pneumoperitoneum in both cases. Congenital origin was retained for both cases. Surgical treatment consisted of excision-suture of the perforation margins. The operative sequences were simple in both cases.

[Primary hyperparathyroidism of chance, a case study]

The authors are reporting here a documented case of hyperparathyroidism leading to hypercalcemia diagnosed spontaneously. A 75-year old female patient with has been treated since 3-4 years with metformin and ramipiril fortype 2 diabetes and high blood pressure, respectively. She was seen in our endocrinology outpatient visit for tingling in the arms associated with cervical pain with increasing intensity over the last six months. The patient's mother was diabetic and her father had high blood pressure. The diagnostic of primary hyperparathyroidism, resulting from a diffuse hyperplasia of the parathyroid gland, was retained after medical, biological, chirurgical and anatomo-pathological investigations. The blood level of PTH1-84 was 916.60pg/ml Normal value=15-68.3pg/ml.

CONCLUSION

Diffuse poly-arthralgia in the neck and the lower limbs may not always be due to arthrosis in elderlies. Further investigation such as the dosage of blood level of calcium and PTH are required.

Description of strokes at the Bouaké University Hospital, Côte d'Ivoire

INTRODUCTION

The incidence of stroke is rising in developing countries. In Côte d'Ivoire, it accounts for nearly 45 % of admissions to the neurology departments in Abidjan. In Bouaké, no study has dealt with this subject since peace returned. Our aim was to assess the epidemiological characteristics of stroke patients at Bouaké University Hospital.

METHODOLOGY

This cross-sectional study took place from September 2013 to December 2015 and included all patients hospitalized for a stroke confirmed by brain imaging.

RESULTS

The study included 164 cases: 60% ischemic strokes, and 40 % hemorrhagic. Patients' mean age was 62 years with a sex ratio of 0.66. Patients not in the labor force accounted for the largest portion (61.6 %). The interval between the stroke and admission to the neurology department ranged between 24 and 72 hours for 61 % of the patients. The main risk factor was hypertension (62.8 %). The average length of hospitalization was 8.44 days. Hospital mortality was 18.3 %.

CONCLUSION

Stroke is responsible for high morbidity and mortality in the neurology department of Bouaké University Hospital.

[Evaluation of epidemiological monitoring of post-vaccination adverse reactions in Abidjan]

INTRODUCTION

This study was designed to evaluate the adverse events following immunization (AEFI) monitoring system in Abidjan health districts.

METHODS

This cross-sectional study focused on activities conducted between 1st January and 31st December 2015 in the nine health districts of Abidjan. Data were collected by means of a questionnaire based on the model of World Health Organization evaluation forms. These questionnaires were administered to personnel in charge of epidemiological surveillance in the health districts and the personnel of district hospitals and health centres.

RESULTS

The AEFI monitoring system, apart from its simplicity and flexibility, remains fairly ineffective due to the relatively low acceptability by all health workers involved. Only 4% of healthcare personnel respondents participate in this activity; 55% of health districts reported cases of AEFI and 25% of health centres reported cases of adverse events. The low acceptability makes this system less sensitive and ineffective for health policy decision-making designed to reduce adverse events following immunization.

CONCLUSION

Improved performance of the AEFI monitoring system requires better training of health workers, better data processing equipment and improved community participation.

[Results of anastomotic urethroplasty for male urethral stricture disease]

OBJECTIVE

To report our experience with anastomotic uretroplasty (AU) due to male urethral stricture disease (USD) and to identify factors affecting the results.

PATIENTS AND METHODS

We conducted a retrospective study over a period of 4 years and 6 months (July 2012 to December 2016). Any subsequent use of endoscopic urethrotomy or new urethroplasty was considered a failure.

RESULTS

Forty-eight cases were included. The mean age of patients was 53.5±17.3 years (23-87 years). Urinary retention was the reason for consultation in 42 cases (87.5%). The most common localization of USD was the bulbar urethra (n=45). The mean length of USD was 1.23±0.62cm (0.5-3cm) with a median length of 1cm. The etiology was post-infectious in 56.3% of cases. More than half (58.3%) of patients had already undergone at least one urethral manipulation. After an average follow-up of 21.1±12.6 months (1 to 52 months), the overall success rate was 77.1%. In univariate analysis, length, cause and location of the stricture, age of patient, the presenting symptoms of the stricture, previous urethral manipulation and surgeon experience did not significantly impact on the success rate of anastomotic urethroplasty at one and two years follow-up.

CONCLUSION

The AU had provided good results in our practice. The infectious origin of the stricture and previous urethral manipulation did not significantly impact the result of this surgical technique.

LEVEL OF EVIDENCE

4.

[Appendiceal Duplication In A Patient Operated For Chilled Appendix Breastplate At Gao Regional Hospital]

Appendiceal duplication is the very rare malformation. It was first described by Picoli in 1892. It is a condition that is most often seen in the first years of life, sometimes some forms may remain asymptomatic and only occur in adulthood. We report the case of appendiceal duplication in a patient operated for chilled appendix breastplate at Gao Regional Hospital.

CONCLUSION

appendiceal duplication is a rare abnormal abnormality of intraoperative discovery in general. Each surgeon must think about it during an appendectomy.

[Bilio-Digestives Derivative In The Palliative Surgery Of Pancreatic Head Cancer At The CHU Gabriel TOURE]

OBJECTIVES

Our objective was to determine the frequency of bilio-digestive bypass in palliative surgery in pancreatic head cancers, to determine the clinical and para-clinical aspects and to analyze the results of the treatment.

METHODS

This was a-15 year retrospective study from 1999 to 2014 including any patient with confirmed pancreatic cancer in the anatomo-pathology treated by palliative surgery in the department.

RESULTS

In 15 years, we operated152 cases of cancer of the head of the pancreas. The bilio-digestive derivation was performed in 78 patients, or 51.32%. The average age was 58.61 years ± 11.22 years with the extremes of 34 and 79 years old, the sex ratio was 1.44. The disease duration was 4.88 months on average with a standard deviation of 4.28 months and extremes of 1 and 24 months. Courvoisier-Terrier's disease was observed in 76 cases with lesions of the cases. The average pancreatic tumor size was 62.98 mm, and standard deviation = 8.68 with the extremes of45 and 121 mm. We performed a choledoco-duodenal anastomosis and a gastro-entero-anastomosis (GEA) in 85.90% of cases (n = 67), a choledocojejunal anastomosis and a GEA in 7 cases and a choledoco-duodenal anastomosis without GEA in 4 cases. The morbidity and the mortality rates were15.4% and 6.41%, respectively. At six (6) months postsurgery, a complete disappearance the majority of the functional signs was observed.

CONCLUSION

Pancreatic cancer is a slowly developing tumor. Therefore its diagnosis is late; the derivation makes it possible to improve the quality of life of the patients.

[Undesirable Events During Anesthesia For Programmed Digestive Surgery]

OBJECTIVES

to study the morbidity operative peri in digestive surgery.

PATIENT AND METHOD

It was about a prospective and descriptive survey in the services of digestive surgery and anesthesia resuscitation from February to August 2014. The population of survey was constituted of the whole patients having benefitted an anesthesia for programmed digestive surgery. The statistical test used for the comparison of the qualitative variables was CHI2 with p <0,05 considered meaningful.

RESULTS

during the period 125 files have been collected. The patients having presented at least an undesirable event were of 86 either 68,8%. These events had occurred in 77.9% of cases during the interview. The middle age was of 47.46±15, 68years with extremes of 18years. and 85 years. Sex ratio was of 1, 55. Patients were classified ASA I in 83.2%. The predominant operative indication was the gastric tumor in 26.4 % of the cases. General anesthesia was practiced in 82.4% of the cases. Anesthesia were achieved in 55.2% of the cases by male nurses' anesthetists and 44,8% by the students in diploma of studies specials(DES).Main recovered undesirable events were of cardiovascular, respiratory and digestive nature (nausea and vomiting). Intervening of the undesirable events was bound to the technique of anesthesia, Anesthetic time length of intervention, used narcotic and to the antecedents of the patients with p <0, 05.

CONCLUSION

Factors of avoidable operative morbidity peri are nearly present in all our acts for digestive surgery. The formation of the staff and the setting to disposition of products better tolerated will permit to reduce these factors.

Differential distribution of Y-chromosome haplotypes in Swiss and Southern European goat breeds

The analysis of Y-chromosome variation has provided valuable clues about the paternal history of domestic animal populations. The main goal of the current work was to characterize Y-chromosome diversity in 31 goat populations from Central Eastern (Switzerland and Romania) and Southern Europe (Spain and Italy) as well as in reference populations from Africa and the Near East. Towards this end, we have genotyped seven single nucleotide polymorphisms (SNPs), mapping to the SRY, ZFY, AMELY and DDX3Y Y-linked loci, in 275 bucks from 31 populations. We have observed a low level of variability in the goat Y-chromosome, with just five haplotypes segregating in the whole set of populations. We have also found that Swiss bucks carry exclusively Y1 haplotypes (Y1A: 24%, Y1B1: 15%, Y1B2: 43% and Y1C: 18%), while in Italian and Spanish bucks Y2A is the most abundant haplotype (77%). Interestingly, in Carpathian goats from Romania the Y2A haplotype is also frequent (42%). The high Y-chromosome differentiation between Swiss and Italian/Spanish breeds might be due to the post-domestication spread of two different Near Eastern genetic stocks through the Danubian and Mediterranean corridors. Historical gene flow between Southern European and Northern African goats might have also contributed to generate such pattern of genetic differentiation.