Review of Two Years of Surgical Activities of the General Surgery Department of the Reference Health Center of Commune I of Bamako Mali

The objectives of this work were to evaluate the surgical activities carried out in the general surgery department of the Reference Health Center of Commune I of Bamako, to describe the sociodemographic characteristics of the operated patients, to determine the main pathologies encountered and to evaluate qualitatively the result of the treatment. In order to improve performance, and the quality of care, and to identify common pathologies in the surgical department, we undertook a retrospective study on surgical activities from January 2009 to December 2010. At the end of this study, out of 474 men and 187 women (equal sex ratio 2.53);we were able to determine the frequency of surgical pathologies. Farmers, housewives and pupils/students were the most represented with 25.9% respectively;20% and 13.3%. The most frequently observed pathologies were wall hernia (44.8%), prostate adenoma (12%) and acute appendicitis (10.5%). The average length of hospitalization was 3.43 days. Infectious complications affected 25 patients (3.8% of cases) and a death rate of 0.45% (i.e. 3 patients). The average cost of care was 53,500 FCFA. Indeed, the reality of surgical practice in health centers was not the same because of the level of skills of practicing surgeons.

Satisfaction of Patients Operated on and Hospitalized in the Surgery Department of the Referral Health Center of Commune I in the District of Bamako (Resource-Limited Health District)

Introduction: Evaluating the quality of care offered is a reliable indicator of the effectiveness of a health system. Developing countries are still lagging behind in implementing these principles. This work aims to evaluate the satisfaction of patients operated on and hospitalized in the surgery department at the municipality’s reference health center over a period of 6 months (June 2020 to December 2020). Materials and Methods: This is a quantitative, qualitative, transversal and evaluative study over a period of 6 months based on a self-administered questionnaire to patients who underwent surgery and were hospitalized in the surgery department of the reference health center of commune I upon leaving their hospitalization. The questions are structured around welcome, respect and privacy, care, accommodation conditions as well as overall satisfaction. Results: The survey included 260 patients, 60.8% of whom were male. The 31 - 40 year old age group was in the majority and the majority had completed primary education (42.3%). Married patients were the majority, i.e. 60.4% of cases. Patients were not insured in 66.5% of cases. Almost all of the patients surveyed found that the welcome, care, waiting time, respect and privacy were satisfactory. On the other hand, patients found the rooms and beds uncomfortable. Conclusion: The satisfaction survey reveals worrying data regarding the comfort of patients who must challenge caregivers in healthcare structures. Decision-makers should find useful information there to improve the quality of care.

Epidemiological-Clinical Aspects of Uterine Leiomyoma at the Reference Health Center of Commune VI of the Bamako District

Introduction: Uterine fibroid is a mixed mesenchymal tumor, developing from smooth muscle cells of the myometrium, separated by connective tissue. The majority of fibroids are asymptomatic and do not require any intervention or other exploratory measures. However, in some cases fibroids are symptomatic, their treatment should aim to improve symptoms and quality of life. Objectives: Describe the epidemiological-clinical aspects of uterine fibroids in the gynecology and obstetrics department of the reference health center of commune VI of the Bamako district. Methodology: This was a retrospective descriptive study carried out over a period of one year. It concerns all patients seen in consultation in the gynecology and obstetrics department of the reference health center of commune VI. Results: during the study period, the uterine fibroid frequency was 1.80%. During this same period, fibroids represented 5.59% of gyneco-obstetric pathologies operated on in the department. The 30 - 45 year old age group was the most represented with a frequency of 75.63%. The average age was 36.87 years ± 6.2 years with extremes of 25 and 63 years. Married women were the most represented 97.48%. The vast majority of our patients 95.8% were not postmenopausal. The multigravidas were the most represented, i.e. 37.50% with a large part of the pauciparous 41.29%. In our patients, 96.64% had a clinical symptom on their fibroid with the main reason for consultation being the sensation of a pelvic mass in 97.48%. We recorded three cases of infertility as associated factors. Ultrasound was performed in all patients. The location of the myxomatous nuclei was subserosal in the majority in 42.86% and with multiple nodules in 84.85% of cases. The main indication for myomectomy was the failure of medical treatment in 86.49% of cases. Surgical treatment was mainly a myomectomy 93.30%, a hysterectomy was indicated in 6.70%. No cases of death were recorded. Conclusion: Uterine fibroid is a gynecological pathology that exists in our department;its frequency is estimated at 5.59%. For better management of fibroids, it is necessary to have a good knowledge of the factors favoring the occurrence of uterine fibroids, their growth and the symptoms to prevent the appearance of it or even at best to operate. This prevention must be a concern for public health because fibromatous pathology is frequent, costly and hampers quality of life.

Migration of a Progestin Implant into a Pulmonary Artery: Observation of a Case at the Reference Health Center of Commune III of the District of Bamako in Mali

It was a 36-year-old patient, 5th Pregnancy, 5th Delivery, 4 live children, and I deceased, had a consultation in the department for the removal of implants. Questioning revealed that she had had the implant three years ago without medical follow-up. It was in view of the difficulties in extracting the capsule that the chest X-ray and CT scan carried out concluded that the implant had migrated into a branch of the left pulmonary artery. Therapeutic abstention has been the attitude of cardiovascular surgeons.

Study of Malaria in Patients Operated on at the Reference Health Center of Commune I Bamako

Malaria is a febrile and hemolyzing erythrocytopathy due to the development and multiplication of one or more of the five plasmodial species dependent on humans: Plasmodium falciparum, P. malariae, P. ovale, P. vivax and P. knowlesi. These parasites are inoculated into humans by the infective bite of a female mosquito, female anopheles of the genus Anopheles, during a blood meal. The study aimed to: determine the frequency of fever due to malaria after surgery;describe malaria symptomatology and clinical evolution after surgical intervention;determine the average length of hospital stay for operated patients with malaria;evaluate the average cost of malaria treatment. This was a prospective study which involved 110 operated patients, which took place over a period of 12 months from March 2017 to February 2018 in the general surgery department at the Reference Health Center of commune I of the Bamako district. The frequency of malaria was 11.82% before the intervention and 3.64% after the intervention, with an average age of 29.80 years;extremes of 2 years and 76 years and a sex ratio of 1.5 in favor of the male sex. The main clinical signs were fever (38.18%), headache (20.91%) and vomiting (36.36%) and physical asthenia (18.18%). Diagnosed and treated early, malaria progressed favorably. The outcome was simple for all our patients and we did not record any deaths. The cost of treatment was borne by the patients and/or their families. The average cost of treatment was 7915 CFA francs, significantly below the Malian minimum wage which is around 30,000 FCFA. The implementation of preventive measures is necessary to reduce the importance of malaria in hospitals: staff awareness, indoor spraying, use of impregnated mosquito nets.

Epidemiological and Therapeutic Aspects of Proctological Pathologies in Pregnant and Postpartum Women at the Reference Health Center of Commune IV of Bamako District

Introduction: Painful proctological conditions that are far less pleasant can mar pregnancy and childbirth. In Mali, few studies have been carried out on proctological pathologies in pregnant women and in the postpartum period. Objective: To determine the frequency and identify the risk factors of anal pathologies during pregnancy and in the postpartum period in the obstetric gynecology department of the Centre de Santé de Référence de la comme IV du District de Bamako. Mali. Methods and Materials: Our observational study, a cross-sectional cohort survey over a period of nine (09) months from January 1, 2020 to September 30, 2020, was conducted in the obstetrics and gynecology department of the Health Center of Reference of Type IV of the District of Bamako. Results: The frequency of anal pathologies during pregnancy and in the post partum period was 24% (36/150). The different anal pathologies found were anal fissures, hemorrhoidal disease, anal incontinence and multiple anal pathologies with respectively 10%;6.67%;5.33%;2%. Chronic constipation (p = 0.003), a newborn weight > 3500 g (p = 0.000) to the occurrence of hemorrhoidal disease. For anal fissures, risk factors were noted such as (weight of the newborn > 3500 g (p = 0.002) and duration of fetal expulsion > 20 minutes (p = 0.000). Finally, a newborn weight > 3500 g (p = 0.000) and a maternal age of up to 30 years (p = 0.001) were associated with the occurrence of anal incontinence. Conclusion: Our study shows that anal pathologies affecting women's intimacy are frequent during pregnancy and in the postpartum period and are part of the many taboos difficult to address in our society.

Overview of Child Otological Care at the Reference Health Center of Commune V, Bamako

Aim: To profile the diagnostic and the care provided for otological conditions in children. Method: This was a prospective cross-sectional study carried out from March 1, 2022 to May 30, 2022 at the ENT Unit of the Reference Health Center of Commune V (Bamako). This study concerned the records of children with an otological condition. They were at their first consultation within the unit. The month of March was devoted to recruitment. The follow-up was done until the end of May. The parameters studied included epidemiological, clinical and therapeutic aspects. Results: We identified 184 children suffering from otological conditions out of a total of 559 patients that consulted during March 2022, i.e. an hospital prevalence of 32.9%. This study found ear infections in 60.3%. Earwax and epidermal plugs accounted for 32.60%. Traumatic injuries were 4.3%. Pre-lingual deafness was found in 1.1% of cases. Antibiotics were used for treatment in 66.3% of children without any complications detected. Conclusion: The otological affections of the child were frequent with a predominance of otitis.

Maternal and Perinatal Prognosis of Artificial Induction of Labor with Misoprostol at the Reference Health Center of Commune 2 in Mali

Introduction: The artificial induction of labor is increasingly common. Objective: Evaluate the maternal-fetal prognosis of artificial induction with misoprostol at the referral health center of the commune II. Methods: This is a cross-sectional, prospective, descriptive and analytical study which took place from September 1, 2019 to December 31, 2020. Included in the study were pregnant women carrying an evolving or terminated single-fetal pregnancy of at least 28 WA in cephalic presentation on a healthy uterus. The trigger has been made with 50 μg misoprostol administered sublingually into the posterior vaginal fornix. The dose was renewed as needed every 6 hours, until sufficient uterine contractions were obtained without exceeding 200 μg. Results: The frequency of artificial induction of labor was 1.25%. Indications were dominated by premature rupture of membranes (29.8%), overdue (19.1%), high blood pressure (19.1%), suitability of pregnant women (14.9%) and terminated pregnancies (10.6%). The vaginal delivery rate was 85.1% The Apgar score was greater than or equal to 7 in 83.3% of cases at the 1stminute. Maternal morbidity was marked by postpartum hemorrhage due to uterine atony in 4.3% cases. No maternal and neonatal deaths were noted. Conclusion: Induction of labor with misoprostol is a safe and effective method if careful selection of patients is made.

Screening in the Birth Room of Parturients with Unknown Human Immunodeficiency Virus (HIV) Serological Status at the Reference Health Center of Commune IV of the District of Bamako

Introduction: In order to prevent the vertical transmission of the Human Immunodeficiency Virus (HIV), it is essential that pregnant women must know their HIV serological status. Objective: To determine the proportion of parturients with unknown Human Immunodeficiency Virus (HIV) status in the delivery room and to identify the associated factors. Methods: We conducted a prospective descriptive study carried out at the Reference Health Center of Commune IV in the district of Bamako from July 1, 2017 to July 1, 2018. The sample size was 267 parturients. The word processing was carried out on World software from the 2016 office suite at the end of the data entry and analysis was carried out on the IBM software, SPSS version 22.0. Results: A total of 267 women were eligible for our study, among which 14 parturients were seropositive, i.e., a proportion of 5.2% of cases. The knowledge of parturients on HIV was 95.5% of cases, but more than half did not know the mode of mother-child transmission. Unschooled parturients were the most represented with 41.2%. Conclusion: In view of the large proportion (5.2%) of HIV-positive parturients in our study, voluntary screening activities in the delivery room remain necessary for the future of children born to HIV-positive mothers.

Practice of Essential Care for Newborns in the Referral Health Center of Commune 5 of Bamako District

Introduction: Delay in recognizing newborn health problems and delay in accessing quality care contribute to a high number of newborn deaths. The objective of this work was to study the practice of essential newborn care. Patients and method: This was a descriptive study on critical care newborns at the referral health Center of the Commune 5 (CSRéf C5) Bamako from 1st April to 31 May 2018. The acquisition, processing and data analysis were done on SPSS software. Results: The average age of the patients was 24.8 years. They were out of school and knew about the importance of prenatal consultations (83.3%). The majority of health workers were Nurses and Obstetricians (59.3%). The effective care (100%) given to the newborns was anthropometric measurements of the newborn and identification of the newborn. Treatments such as stimulated drying, skin-to-skin contact, warming, and administration of vitamin K1 were each administered at over 90%. The fight against heat loss by the head (14.1%) and early latching (41.5%) were insufficiently administered. Cord care was not provided at the Hospital prior to discharge for contextual reasons. The administration of ocular antiseptics was not administered in the hospital. Conclusion: The administration of essential newborn care at the referral health Center of the Commune 5 in Bamako has shortcomings.

Determination of Carbon and Nitrogen Isotope Fractions in Tartaric Acid, Oxalic Acid, Glucose and Fructose—National Center of High Technologies of Georgia

Tartaric acid, oxalic acid, glucose, and fructose are highly important compounds. A comprehensive study of these substances is fascinating from a scientific perspective. They are key components found in wine, vegetables, and fruits. Understanding the isotopic compositions in organic compounds is crucial for comprehending various biochemical processes and the nature of substances present in different natural products. Tartaric acid, oxalic acid, glucose, and fructose are widely distributed compounds, including in vegetables and fruits. Tartaric acid plays a significant role in determining the quality and taste properties of wine, while oxalic acid is also prevalent but holds great interest for further research, especially in terms of carbon isotopic composition. We can unveil the mechanisms of processes that were previously impossible to study. Glucose and fructose are the most common monosaccharides in the hexose group, and both are found in fruits, with sweeter fruits containing higher amounts of these substances. In addition to fruits, wheat, barley, rye, onions, garlic, lentils, peppers, dried fruits, beans, broccoli, cabbage, tomatoes, and other foods are also rich sources of fructose and glucose. To determine the mass fraction of the carbon-13 isotope in these compounds, it is important to study their changes during natural synthesis. These compounds can be modified with a carbon center. According to the existing isotopic analysis method, these compounds are converted into carbon oxide or dioxide [1]. At this point, the average carbon content in the given compound is determined, but information about isotope-modified centers is lost. Dilution may occur through the transfer of other carbon-containing organic compounds in the sample or by dilution with natural carbon or carbon dioxide during the transfer process. This article discusses the possibility of carbon-13 isotope propagation directly in these compounds, both completely modified and modified with individual carbon centers. The literature provides information on determining carbon-13 substance in organic compounds, both with a general approach and for individual compounds [2] [3].

The effect of fasting plasma glucose on in-hospital mortality after acute myocardial infarction in patients with and without diabetes:findings from a prospective,nationwide,and multicenter registry

OBJECTIVES To evaluate the predictive value of fasting plasma glucose(FPG)for in-hospital mortality in patients with acute myocardial infarction(AMI)with different glucose metabolism status.METHODS We selected 5,308 participants with AMI from the prospective,nationwide,multicenter CAMI registry,of which 2,081 were diabetic and 3,227 were nondiabetic.Patients were divided into high FPG and low FPG groups according to the optim-al cutoff values of FPG to predict in-hospital mortality for diabetic and nondiabetic cohorts,respectively.The primary endpoint was in-hospital mortality.RESULTS Overall,94 diabetic patients(4.5%)and 131 nondiabetic patients(4.1%)died during hospitalization,and the optimal FPG thresholds for predicting in-hospital death of the two cohorts were 13.2 mmol/L and 6.4 mmol/L,respectively.Compared with individuals who had low FPG,those with high FPG were significantly associated with higher in-hospital mortality in diabet-ic cohort(10.1%vs.2.8%;odds ratio[OR]=3.862,95%confidence interval[CI]:2.542-5.869)and nondiabetic cohort(7.4%vs.1.7%;HR=4.542,95%CI:3.041-6.782).After adjusting the potential confounders,this significant association was not changed.Further-more,FPG as a continuous variable was positively associated with in-hospital mortality in single-variable and multivariable models regardless of diabetic status.Adding FPG to the original model showed a significant improvement in C-statistic and net reclassification in diabetic and nondiabetic cohorts.CONCLUSIONS This large-scale registry indicated that there is a strong positive association between FPG and in-hospital mor-tality in AMI patients with and without diabetes.FPG might be useful to stratify patients with AMI.

Percutaneous decannulation of extracorporeal membrane oxygenation using MANTA device:A real-world single-center experience

BACKGROUND The MANTA vascular closure device(VCD)represents a novel approach to achieving hemostasis after large-bore femoral access procedures.Numerous clinical studies have evaluated the efficacy of the MANTA device across a range of patient populations undergoing different procedures.However,there is still a paucity of data available concerning the use of MANTA devices in aiding the decannulation of venoarterial extracorporeal membrane oxygenation(VAECMO).AIM To present our single-center experience of utilizing the MANTA VCD in patients undergoing this procedure.METHODS This single-center study included all patients undergoing percutaneous decannulation of femoral VA-ECMO using the MANTA plug-based VCD between January 2021 and October 2023 at University Hospitals Cleveland Medical Center.Inclusion criteria were adult patients who required prolonged(>24 hours)hemodynamic support with VA-ECMO.Outcomes included all-cause mortality,hemostasis,bleeding,limb ischemia,and site infection.RESULTS This is a retrospective cohort study of 19 patients with a mean age of 56.8 years.Twelve of them were males with a mean body mass index of 29.The most common extracorporeal membrane oxygenation indication was acute coronary syndrome complicated by cardiogenic shock at 36.8%.The mean length of intensive care unit stay for these patients was 18.8±8.42 days.Seventeen out of 19 patients survived to discharge.The MANTA device was successfully deployed in 19 patients,with 10 procedures conducted at the bedside and 9 in an operating room setting.Complete hemostasis was achieved within 5 minutes of MANTA deployment in 17 out of 19 patients.In 2 patients manual compression after Manta deployment was required to achieve adequate hemostasis.Additionally,acute lower extremity ischemia was noted in two patients,necessitating endovascular interventions.No infections were reported at the site of MANTA deployment.CONCLUSION Overall,based on our experience and that of other centers,the MANTA VCD has proven to be a simple,safe,and effective percutaneous technique for facilitating in the OR,but most of all it opens the opportunity for bedside VAECMO decannulation.Post-decannulation ischemic complications are higher in this series of sick patients when compared with elective procedures like transcatheter aortic valve replacement and endovascular aneurysm repair.Additionally,operators should be mindful of the incidence of ischemic complications.Distal Doppler pulse signals should always be checked,to indicate bailout options when this occurs.

Efficacy and safety of dacomitinib as first-line treatment for advanced non-small cell lung cancer patients with epidermal growth factor receptor 21L858R mutation:A multicenter,case-series study in China

Objective:To provide real-world evidence for the application of first-line dacomitinib treatment for epidermal growth factor receptor(EGFR)21L858R mutant non-small cell lung cancer(NSCLC)patients in China and to explore the factors influencing the efficacy and safety.Methods:A longitudinal,consecutive case-series,multicenter study with mixed prospective and retrospective data was conducted.The primary endpoint was progression-free survival(PFS),and the secondary endpoints included duration of treatment(DOT),overall survival(OS),objective response rate(ORR),disease control rate(DCR)and safety.Results:A total of 155 EGFR 21L858R mutant patients treated with first-line dacomitinib were included.The median follow-up time for these patients was 20.4 months.Among 134 patients with evaluable lesions,the ORR was 70.9%and the DCR was 96.3%.The median PFS was 16.3[95%confidence interval(95%CI),13.7−18.9]months.Multivariate Cox regression analysis suggested that the baseline brain metastasis(BM)status[with vs.without BM:hazard ratio(HR),1.331;95%CI,0.720−2.458;P=0.361]and initial doses(45 mg vs.30 mg:HR,0.837;95%CI,0.427−1.641;P=0.604)did not significantly affect the median PFS.The median DOT was 21.0(95%CI,17.5−24.6)months and the median OS was not reached.Genetic tests were performed in 64 patients after progression,among whom 29(45.3%)patients developed the EGFR 20T790M mutation.In addition,among the 46 patients who discontinued dacomitinib treatment after progression,31(67.4%)patients received subsequent third-generation EGFR-tyrosine kinase inhibitors.The most common grade 3−4 adverse events were rash(10.4%),diarrhea(9.1%),stomatitis(7.1%)and paronychia(4.5%).The incidence of grade 3−4 rash was significantly higher in the 45 mg group than that in the 30 mg group(21.9%vs.7.5%,P=0.042).Conclusions:First-line dacomitinib treatment demonstrated promising efficacy and tolerable adverse events among EGFR 21L858R mutant NSCLC patients in China.

The Various Complications Associated with Use of Silicone Oil in Rhegmatogenous Retinal Detachment (RRD) Surgery via Three-Port Vitrectomy (3PV): A Retrospective Study at the Ophthalmology Center of Abass Ndao Hospital

Introduction: RRD (Rhegmatogenous Retinal Detachment) is a separation between the neuroepithelium and the pigment epithelium due to the passage of fluid through a retinal dehiscence. It constitutes a major ophthalmologic emergency. Its management is primarily surgical, either through external or internal approaches, with tamponade using gas or silicone oil. The purpose of this study was to report the various complications associated with the use of silicone oil in vitreoretinal surgery. Patients et methods: We conducted a retrospective, descriptive, and analytical study from October 1, 2020, to October 31, 2023, which included all patients who underwent surgery for RRD using three-port vitrectomy (3PV) with tamponade using 1000 centistoke silicone oil (Group 1) and 5000 centistoke silicone oil (Group 2). All patients underwent a complete ophthalmologic examination and were operated on by the same surgeon. Data analysis was performed using Excel software. Results: Overall, 31 patient files representing 33 eyes were collected, with a mean age of 48.83 years and a sex ratio of 4.16. Group 1 consisted of 16 eyes (48.48%), and Group 2 consisted of 17 eyes (51.51%). The different complications observed were cataracts in all phakic subjects, accounting for 57.57%;ocular hypertonia in 69.69% (27.27% in Group 1;42.42% in Group 2);anterior chamber silicone oil migration in 24.24% (9.09% in Group 1;15.15% in Group 2);recurrence of retinal detachment in 21.21% (6.06% in Group 1;15.15% in Group 2);and silicone oil emulsification in 24.24% (15.15% in Group 1;9.09% in Group 2). Additionally, there was one case of corneal degeneration in Group 1. Conclusion: Silicone oil is an effective tamponade agent used in the treatment of retinal detachments. Close patient follow-up is necessary due to the complications associated with its use, which can occur either early or late after surgery.

Epidemio-Clinical-Histopathological Aspects and Therapeutics of Squamous Cell Carcinoma of the Conjunctival at the University Hospital Center of Bouake

Introduction: Squamous cell carcinoma of the conjunctiva is one of the most common malignancies in the elderly. Purpose: To describe the specific aspects of squamous cell carcinoma of the conjunctiva and to determine the therapeutic modalities. Materials and Methods: Descriptive cross-sectional retrospective study carried out at the University Hospital Center of Bouake over a period of 9 years (From January 2015 to December 2023). We identified all malignant oculo-adnexal and orbital tumors whose histopathological diagnosis was confirmed;monitoring the sorting of squamous cell carcinomas of the conjunctiva among these cancers and studying the different parameters linked to them. Results: The average age of patients is 44.3 years. Male predominance with a sex ratio of 1.12. HIV was the majority ATCD with 64.7%. The main reason for consultation was exophthalmos (36.11%). The average consultation time was 10 months 13 days. Invasive differentiated conjunctival squamous cell carcinoma was predominant at 55.56%. Enucleation was the most performed surgical method. Conclusion: Squamous cell carcinoma of the conjunctiva is a malignant ocular tumor of the elderly whose frequency increases in young adults infected with HIV-AIDS. Invasive differentiated forms are increasingly encountered, limiting treatment to mutilating surgery.

A novel predictor of unsustained return of spontaneous circulation in cardiac arrest patients through a combination of capnography and pulse oximetry: a multicenter observational study

BACKGROUND:Unsustained return of spontaneous circulation(ROSC)is a critical barrier to survival in cardiac arrest patients.This study examined whether end-tidal carbon dioxide(ETCO_(2))and pulse oximetry photoplethysmogram(POP)parameters can be used to identify unsustained ROSC.METHODS:We conducted a multicenter observational prospective cohort study of consecutive patients with cardiac arrest from 2013 to 2014.Patients’general information,ETCO_(2),and POP parameters were collected and statistically analyzed.RESULTS:The included 105 ROSC episodes(from 80 cardiac arrest patients)comprised 51 sustained ROSC episodes and 54 unsustained ROSC episodes.The 24-hour survival rate was significantly higher in the sustained ROSC group than in the unsustained ROSC group(29.2%vs.9.4%,P<0.05).The logistic regression analysis showed that the difference between after and before ROSC in ETCO_(2)(ΔETCO_(2))and the difference between after and before ROCS in area under the curve of POP(ΔAUCp)were independently associated with sustained ROSC(odds ratio[OR]=0.931,95%confi dence interval[95%CI]0.881-0.984,P=0.011 and OR=0.998,95%CI 0.997-0.999,P<0.001).The area under the receiver operating characteristic curve ofΔETCO_(2),ΔAUCp,and the combination of both to predict unsustained ROSC were 0.752(95%CI 0.660-0.844),0.883(95%CI 0.818-0.948),and 0.902(95%CI 0.842-0.962),respectively.CONCLUSION:Patients with unsustained ROSC have a poor prognosis.The combination ofΔETCO_(2) andΔAUCp showed signifi cant predictive value for unsustained ROSC.

Factors Associated with Mortality in Children Aged 1 Month to 15 Years Hospitalized in the Pediatric Ward of the Kalaban-Coro Reference Health Center: Cross-Sectional Study

Introduction: Infant and child mortality is a worldwide concern, but developing countries such as Mali are more affected. The aim of this study was to investigate morbidity and factors associated with mortality in children aged 1 month to 15 years. Methodology: This was a cross-sectional study which took place from January 1 to December 31, 2020 covering children aged 1 month to 15 years hospitalized at the Kalaban-Coro CSRéf. Data were entered into Excel and analyzed using SPSS version 20 software. Results: Five hundred children aged 1 months to 15 years were included. The age range 1 to 5 years (53.6%) and male sex (58.2%) were the most represented. Malaria (72.2%), acute respiratory infections (6.2%) and diarrhea/dehydration (3%) were the main morbidities. Mortality was estimated at 10.6%, and the two main causes of death were malaria (56.6%) and acute respiratory infections (7.54%). Univariate analysis revealed a statistically significant association between the dependent variable (death) and age (p Conclusion: This study confirms the high rate of infant and child morbidity and mortality in our health facilities. Strengthening human resources and intensifying behavior-change communication can help reverse the trend.

The Use of Modern Contraception after Childbirth in an Urban Health Center in Bangui, CAR

Introduction: The use of modern postpartum contraception not only reduces unplanned pregnancies but also improves the well-being of mother and child. The present study aims to identify the determinants of postpartum contraceptive use in a first level health facility. Methodology: This was a 6-month cross-sectional study conducted at the Urban Health Center of Castors. Postpartum women who presented within 42 days of delivery and who had a live child were included after informed consent. Results: Of 318 women enrolled during the study period, 106 were currently using a modern contraceptive method, for a prevalence of 33.3%. The mean age of the women was 25.3 years (±3.6), with extremes of 14 and 49 years. The age group [20 to 29] was the most represented with 52.8%. More than half of the women were in couples (54.7%) and had completed secondary education (53.8%). These women were mostly students (42.5%) and primiparous or pauciparous (70.7%). The most used contraceptive method was injectables (depot medroxyprogesterone acetate) (43.4%), followed by male condoms (23.6%) and oral contraceptives (17.9%). The unmet need for contraception was 40.6%. The main reasons for non-use were the desire to have more children (41.5%), fear of side effects (34.9%) and spousal opposition (12.3%). Factors associated with contraceptive non-use were educational level, occupation and parity. Conclusions: The rate of modern contraceptive use in the postpartum period is low in the study population. Interventions to increase the use of effective contraceptive methods are needed, especially among young women.

Progression of Corneal Astigmatism after Phaco-Alternative at the University Hospital Center of the Oueme-Plateau Department in Porto-Novo

Objective: To study the postoperative evolution of corneal astigmatism following phaco-alternative at the University Hospital Center of Ouémé-Plateau (UHC-OP) in Porto-Novo. Method: This was a prospective, cross-sectional study with a descriptive and analytical purpose conducted from April 19 to September 20, 2021;a period of 6 months. The study included all patients presenting with senile or non-senile cataracts without a history of corneal trauma and who underwent phaco-alternative during the study period. Results: A total of 62 eyes underwent phaco-alternative. The average age was 63 ± 12 years with a male predominance of 59.7%. Phaco-alternative was performed with 74.2% linear incision and 25.8% smile incision. Perioperative incidents were mainly capsular ruptures with vitreous loss occurring in 8.1% of cases. The mean preoperative astigmatism was 1.29 ± 1.5 D with an axis of 180˚ ± 20˚, indicating with-the-rule astigmatism. The mean postoperative astigmatism was 2.2 ± 1.5 D with an axis of 90˚ ± 20˚, indicating against-the-rule astigmatism. The mean induced astigmatism at Day 30 was 1.4 ± 1.2 D for smile incision and 1.8 ± 1.2 D for linear incision. Conclusion: Phaco-alternative yields good results with few complications but remains astigmatogenic. The smile incision appears to be less astigmatogenic.