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Mustafa S Saeed,1 Gamal K Adam,2 Samah M Hussein,1 Nadiah AlHabardi,3 Ishag Adam3 1Department of Pharmacy Practice, College of Pharmacy, Qassim University, Buraidah, Qassim, 51452, Saudi Arabia; 2Faculty of Medicine, Gadarif University, Gadarif, Sudan; 3Department of Obstetrics and Gynecology, College of Medicine, Qassim University, Buraidah, Saudi ArabiaCorrespondence: Gamal K Adam, Department of Obstetrics and Gynecology, Faculty of Medicine, Gadarif University, Gadarif, 32211, Sudan, Email wadadamou12@gmail.comPurpose: The present study was conducted to determine the prevalence and factors associated with adherence to iron-folic acid supplementation (IFAS) among pregnant women in eastern Sudan.Methods: A cross-sectional survey was conducted among pregnant women who obtained antenatal care (ANC) at Gadarif Maternal Hospital in eastern Sudan between May 1 and August 31, 2023. Face-to-face interview questionnaires were used to gather sociodemographic, obstetric, and clinical data (age, parity, education, residence, and previous medical diseases). Knowledge of anemia and IFAS was assessed. Multivariate analysis was performed to adjust for confounders.Results: A total of 568 pregnant women were enrolled in the present study. Among them, 449 (79.0%) adhered to the IFAS. The multivariate analysis showed that the adjusted odds ratio (AOR) of IFAS adherence increased with ANC visits > 4 (AOR = 1.68, 95.0% CI = 1.01– 2.77) and knowledge of anemia (AOR = 2.06, 95.0% CI = 1.437– 3.276). In the univariate analysis, maternal occupation and knowledge of IFAS adherence were the only factors associated with IFAS adherence. Maternal age, parity, gestational age, education, residence, occupation, medical insurance, medical disease, and husband’s occupation were not associated with IFAS. Forgetfulness (71.0%), frustration from taking many drugs (54.6%), and unpleasant tests of the supplement (50.7%) were the main reasons for not taking the IFAS.Conclusion: About four out of five pregnant women adhered to the IFAS, indicating a good level of adherence, especially among women who attended more than four ANC visits and those with good knowledge of anemia. More attention is needed to encourage ANC to increase adherence to IFAS.Keywords: iron, folic acid, pregnancy, age, adherence

Introduction: Accurate estimation of gestational age is essential to interpret and manage several maternal and perinatal indicators. Last menstrual period (LMP) and ultrasound are the two most common methods used for estimating gestational age. There are few published studies comparing the use of LMP and ultrasound in Sub-Saharan Africa to estimate gestational age and no studies on this topic in Sudan., Material and Methods: A cross-sectional study was conducted in Gadarif Maternity Hospital in Sudan during November through December 2022. Sociodemographic information was collected, and the date of the first day of each participant's LMP was recorded. Ultrasound examinations were performed (measuring crown-rump length in early pregnancy and biparietal diameter and femur length in late pregnancy) using a 3.5-MHz electronic convex sector probe. Bland-Altman analysis was performed., Results: Four-hundred seventy-six pregnant women were enrolled. The median (interquartile range [IQR]) age and gravidity was 24.0 (20.0‒29.0) years and 2 (1‒4), respectively. There was a strong positive correlation between gestational age determined by LMP and ultrasound (r = 0.921, P < 0.001). The mean gestational age estimate according to LMP was higher than that determined by ultrasound, with a difference, on average, of 0.01 week (95% confidence interval [CI]: - 0.05, 0.07). Bland-Altman analysis showed the limits of agreement varied from - 1.36 to 1.38 weeks. A linear regression analysis showed proportional bias. The coefficient of difference of the mean was equal to 0.26 (95% CI: 0.01, 0.03, P < 0.001)., Conclusion: Based on our results, there was a bias in LMP-based gestational age estimates when compared with the reproducible method (ultrasound)., (© 2024. Società Italiana di Ultrasonologia in Medicina e Biologia (SIUMB).)

Background: Several countries poorly adhere to the World Health Organization's recommendation of folic acid supplementation in the periconceptional period, especially in limited-resource settings., Objective: The objective of this study was to investigate the prevalence of and the factors associated with folic acid usage in the periconceptional period among pregnant women at Gadarif Maternity Hospital in eastern Sudan., Study Design: This is a cross-sectional study., Methods: This study was conducted in eastern Sudan from April to September 2022. A total of 720 pregnant women in their first trimester were enrolled. The sociodemographic characteristics and clinical and obstetrical data of pregnant women in their first trimester were assessed using a face-to-face questionnaire. In addition, multivariate regression analysis was performed., Results: In this study, the median (interquartile range) of the age and gravidity of the enrolled women was 26.3 (24.14-29.52) years and 2 (1-4), respectively. Of these 720 women, 423 (58.8%) used folic acid during the periconceptional period, while 27 (3.7%) women used folic acid in the preconceptional period. None of the investigated factors (age, residence, education, employment, body mass index, or gravidity) were associated with periconceptional use of folic acid., Conclusion: The study revealed a low prevalence of folic acid usage in preconceptional period among pregnant women in eastern Sudan. Additional efforts are needed to promote folic acid usage in the preconceptional period as well as in the first trimester.

Background: The existing evidence regarding the link between blood groups and obesity remains inconclusive, and there is a noticeable lack of data on the potential association between blood groups and obesity during pregnancy. Consequently, this study aimed to investigate the association between blood groups, body mass index (BMI), and obesity among pregnant women receiving care at Gadarif Maternity Hospital in eastern Sudan., Methods: This cross-sectional study was conducted in eastern Sudan during the period from April to September 2022. A questionnaire was employed to gather sociodemographic information from pregnant women. BMI was computed based on weight and height. Blood groups determinations were made using the agglutination method which is commonly used in the study's region. Multinominal and multiple linear regression analyses were performed, and adjusted for covariates in the regression models., Results: Eight hundred and thirty-three pregnant women were enrolled with a median (interquartile range, IQR) gestational age of 10.0 (9.3‒11.0) weeks. The median (IQR) BMI of the women was 26.3(24.2‒29.4) kg/m 2 . Of these women, 11(1.3%) were underweight, 268(32.2%) were of normal weight, 371(44.5%) were overweight, and 183(22.0%) were obese. One hundred eighty-three (22.0%) women had blood group A, 107 (12.8%) had blood group B, 56 (6.7%) had blood group AB, and 487(58.5%) had blood group O. While 798 (95.8%) of the women were Rhesus factor positive, only 35 (4.2%) were Rhesus factor negative. Multinominal regression showed that only urban residency (adjusted odds ratio, AOR = 2.46, 95% confidence interval, CI = 1.47‒4.13) was associated with overweight. Blood groups and Rhesus factors were not associated with overweight. Age (AOR = 1.06, 95% CI = 1.01‒1.11), urban residence (AOR = 2.46, 95%, CI = 1.47‒4.13), and blood group O (AOR = 1.60, 95%, CI = 1.06‒2.40), were associated with obesity. Rhesus factors were not associated with obesity. In the multiple linear regression, age (coefficient = 0.07, P = 0.028), gravidity (coefficient = 0.25, P = 0.014), urban residence (coefficient = 1.33, P = 0.001), and blood group O (coefficient = 0.68, P = 0.035) were associated with BMI., Conclusions: Blood group O was associated with obesity and high BMI among pregnant women in eastern Sudan. Rhesus factors were not associated with obesity., (© 2023. The Author(s).)

A Trajectory Data Warehouse is a central repository of large amount of data focusing on moving objects, which have been collected and integrated from multiple sources with spatial and temporal dimensions as the main metrics of analysis. By adding semantic-related contextual information, it is converted to a Semantic Trajectory Data Warehouse. It transforms raw trajectories to valuable information that can be utilized for decision-making purposes in ubiquitous applications. Human recourses management is a domain that may benefit significantly from semantic trajectory data warehouses. In particular, employees working shifts can be considered as trajectories. In this work, standard data warehousing tools are used to store data about nursing personnel shifts as trajectories of moving persons. The conceptual and logical modelling of the semantic trajectory data warehouse is developed. The objective is the observation, management and scheduling of nurses' shifts data by the computation of OLAP operations over them. A prototype implementation has also been realized to illustrate the functionality of the proposed model. The produced results prove the efficiency in improving nursing productivity., Competing Interests: Conflict of interestAll the authors declared that they have no conflict of interest., (© Springer Nature Switzerland AG 2020.)

Background: Dengue fever (DF) is an arthropod-borne disease caused by dengue virus (DENV). DENV is a member of the genus Flavivirus in the family Flaviviridae. Recently, DENV has been reported as an important emerging infectious viral pathogen in Sudan. Multiple outbreaks and sporadic cases of DF have been frequently reported in the eastern region of Sudan. The present study was conducted to confirm DENV outbreak in Kassala State, eastern Sudan, 2019, and to provide some information on the molecular characterization of the DENV isolate associated with the disease outbreak., Methods: A hundred serum samples were collected during the outbreak from residents of Kassala State, Sudan, 2019. ELISA was used to detect DENV non structural protein NS1 (DENV-NS1) in acute phase sera sampled during the disease outbreak. RT-PCR assays were used to amplify a fragment of the capsid/pre-membrane region (CprM) of the viral polyprotein gene. The PCR products of the amplified CprM region of the viral polyprotein gene were purified and partial sequences were generated and used to confirm the specificity of DENV sequences and to identify the virus serotype. Phylogenetic tree was constructed to determine the genotype of DENV associated with the outbreak., Results: Using DENV-NS1 ELISA assay, DENV infection was confirmed in 23% sampled sera. The detection of DENV RNA was made possible using group-specific RT-PCR assay. The virus was serotyped as DENV serotype 3 (DENV-3) using DENV serotype-specific RT-PCR assay. Phylogenetic analysis of the partial CprM sequences of the viral polyprotein gene indicates that the virus belonged to genotype III of DENV-3., Conclusion: The scientific data presented in this investigation confirmed that genotype III of DENV-3 was associated with the disease outbreak in eastern Sudan, 2019. The study represents the first report on molecular characterization of DENV-3 in Sudan.

Background: Acute arboviral infections are distributed worldwide including Sudan, and dengue fever (DENV) is not an exception. The virus activity has recently been frequently reported in Kassala State, eastern Sudan. However, an appropriate epidemiological study would be necessary to provide accurate and precise estimates of the magnitude of recent DENV transmission in this area of endemicity., Methods: In the present investigation, a cross sectional study was conducted to advance beyond the current knowledge of the epidemiology of the disease in Kassala State. The prevalence of the disease was estimated and associated risk factors were determined. Sampled sera were collected and screened for recent dengue transmissionas as determined by DENV-IgM enzyme-linked immunosorbent assay (ELISA). The collection of data for risk assessment was supported by a well designed structured questionnaire., Results: The prevalence of recent DENV infection was estimated to be (11.42%). Potential risk factors to DENV seropsitivity include, age (OR = 3.24, CI = 1.81-5.77,p-value = 0.001); low income (OR = 3.75, CI = 1.57-8.93, p-value = 0.027); mosquito control (OR = 4.18, CI = 2.33-7.51, p-value = 0.004); and localities., Conclusion: The present study showed a high rate of circulating DENV IgM antibodies among the participants of the study (11.42%), suggesting recent transmission of DENV in Kassala State, eastern Sudan. The frequent occurrence of DENV infections necessitates the need for improved surveillance programs and prevention measures to combat this important arboviral disease in Sudan.

Background: Dengue fever, caused by dengue virus (DENV), has become one of the most important mosquito-borne viral diseases with a steady rise in global incidence, including the Sudan. Sporadic cases and frequent acute febrile illness outbreaks, compatible with Dengue fever, have been reported in El-Gadarif State, Sudan. However, diagnosis was based almost exclusively on clinical signs without confirmatory laboratory investigations. Despite the magnitude of the problem in El-Gadarif State, no information is currently available with regard to the epidemiology of the disease in this State. El-Gadarif State is one of the largest commercial centers in the Sudan. The objective of the present investigation is to estimate the prevalence of DENV antibodies, and determine the potential risk factors associated with seropositivity among residents of El-Gadarif State., Methods: A cross sectional study was conducted in a total of 701residents randomly selected from all 10 localities in El-Gadarif State. The sera from the 701 residents were tested for the presence of DENV-specific immunoglobulin G (IgG) antibodies using a commercially available Anti-dengue IgG enzyme-linked immunosorbent assay (ELISA)., Results: Among the 701 residents, 334 residents (47.6%) were seropositive for DENV. Mosquito control (OR = 2.73, CI = 1.37-5.87, p-value = 0.001); low income (OR = 2.31, CI: 1.71-6.36, p value = 0.032); sleeping out-doors (OR = 3.73, CI = 2.63-6.23, p-value = 0.013), and localities were determined as potential risk factors for contracting DENV infection., Conclusions: The prevalence rate of DENV antibodies among residents of El-Gadarif State is significantly high (47.6%). Further epidemiologic studies including, distribution of mosquito vectors and implementation of improved surveillance are urgently warranted for better prediction and prevention of a possible DENV outbreak in El-Gadarif State, Sudan.

Early diagnosis and treatment is the principal strategy to control visceral leishmaniasis (VL), or kala-azar in East Africa. As VL strikes remote rural, sparsely populated areas, kala-azar care might not be accessed optimally or timely. We conducted a qualitative study to explore access barriers in a longstanding kala-azar endemic area in southern Gadarif, Sudan. Former kala-azar patients or caretakers, community leaders, and health-care providers were purposively sampled and thematic data analysis was used. Our study participants revealed the multitude of difficulties faced when seeking care. The disease is well known in the area, yet misconceptions about causes and transmission persist. The care-seeking itineraries were not always straightforward: "shopping around" for treatments are common, partly linked to difficulties in diagnosing kala-azar. Kala-azar is perceived to be "hiding," requiring multiple tests and other diseases must be treated first. Negative perceptions on quality of care in the public hospitals prevail, with the unavailability of drugs or staff as the main concern. Delay to seek care remains predominantly linked to economic constraint: albeit treatment is for free, patients have to pay out of pocket for everything else, pushing families further into poverty. Despite increased efforts to tackle the disease over the years, access to quality kala-azar care in this rural Sudanese context remains problematic. The barriers explored in this study are a compelling reminder of the need to boost efforts to address these barriers.

Background: The rate of blood pressure (BP) control in adult hypertensive patients is poor and the reasons for poor control of BP pressure are not fully understood globally. This study aimed to assess the rate and factors associated with BP control in adult hypertensive patients in Sudan., Methods: A hospital-based cross-sectional study was conducted in adult hypertensive Sudanese patients at Gadarif Hospital in eastern Sudan from November 2016 to March 2017. Information on sociodemographic characteristics of the participants, comorbidities, antihypertensive medication, and adherence to antihypertensive medication was gathered from patients using a questionnaire. Fasting cholesterol and triglyceride levels were measured., Results: A total of 380 patients were enrolled. Of them, 234 (61.6%) were women. The mean (SD) age of the participants was 57.8 (11.1) years (range: 25-93 years). Over one-third (n = 147, 38.7%) of the participants were taking more than one antihypertensive medication. Approximately one-third (29.5%) of the participants were non-adherent to medication. The rate of BP control was 45.3%. In binary logistic regression analyses, age, sex, physical inactivity, adding salt to food, drinking coffee, body mass index, and the lipid profile were not associated with uncontrolled BP. However, non-adherence to medication was the main factor associated with uncontrolled BP (odds ratio = 5.29, 95% confidence interval = 3.16-8.83, P <  0.001)., Conclusions: Almost half of hypertensive patients in follow-up have uncontrolled BP, mainly due to non-adherence to medicine. We recommend further research on drug adherence to improve the rate of BP control in this setting (Gadarif) of the Sudan.

Background: Since 1900s, visceral leishmaniasis (VL) has been among the most important health problems in Sudan, particularly in the endemic areas such as eastern and central regions., Methods: This was a cross sectional, hospital-based study conducted from 1 st January 2015 to 31 st December 2015 to investigate the epidemiological factors of VL in Gadarif hospital, eastern Sudan., Results: During the study period there were 47 identified children with VL among 145 suspected cases. The most common clinical presentations were fever (47, 100%), pallor (47, 100%), weight loss (40, 85.1%), splenomegaly (37, 78.7%), lymphadenopathy (33, 70.2%), vomiting (32, 68%) cough (28, 59%), loss of appetite (22, 46.8%), diarrhoea (17, 36.1%) and jaundice (5, 10.6%). With regard to the outcome after short term follow up 37 patients (78.8%) improved without complications, while 3 (6.4%, 2 (4.3%), 2 (4.3%), 1 (2.1%), 1 (2.1%) and 1 (2.1%) developed pneumonia, otitis media, septicaemia, urinary tract infection, parasitic infestation and PKDL respectively. Lower mean of haemoglobin level was observed among the VL cases in comparison with the suspected cases (in whom VL was excluded) haemoglobin level {8.9 (3.1) Vs 11 (6.3), P = 0.021}. Again more proportion of anaemic (47 (100%) Vs 14 (14.2%), P = 0.000) and severely anaemic (23 (48.9%) Vs 2 (2%), P = 0.006) patients was detected among the infected children. Using logistic regression analyses there was significant association between rural residence (CI = 1.5-24, OR = 19.1, P = 0.023), male gender (CI = 6.6-18.7, OR = 6.4, P = 0.001) and VL among children., Conclusions: While there is an advance in prevention and management of visceral leishmaniasis our results indicate that VL is still a public health problem with its severe complications among children in eastern Sudan.

This was a prospective study conducted on all pregnant and parturient women attending Gadarif Maternity Hospital, Sudan from January 2009 to December 2013 to investigate the maternal characteristics, pregnancy outcomes and estimate of maternal to child transmission of HIV among HIV infected women. During the study period, there were 26 HIV positive mothers among 6420 tested women yielding an incidence rate of 0.4%. The majority of these 26 infected women were of urban residence (69.2%), presented with normal CD4+ T cell count; ? 350\cu. mm3 (96.2%), had less than secondary education (57.7%) and housewives (84.6%). The mean age (SD) was significantly varied between the sero-positive and sero-negative women, 25.9 (5.7) vs. 36.1 (5.7), p = <0.001. More proportion of infected women had maternal anaemia and gave preterm birth, and none of the newborn babies was HIV infected until the age of 96 weeks. It is thus HIV infected women in eastern Sudan were young and likely desire more children.

Background: Leishmaniasis is one of the neglected infectious diseases of the world. This disease largely affects individuals of low socio-economic level, mainly in developing countries., Methods: The aim of this study was to investigate the cumulative number of cases, case fatality rate, and trend in incidence and mortality rate of visceral leishmaniasis (VL) in Eastern Sudan. A retrospective descriptive study was performed through analysis of the database managed by the Ministry of Health in Gadarif State, which includes all cases of VL., Results: Over the 14-year study period (2002-2015), a total of 51773 patients were registered in Gadarif State with clinical and laboratory evidence of proven VL. The trend in VL was considerably higher over the years 2003-2005 as compared to the last 5 years of 2011-2015. The highest fatality rate was observed in 2002 (4.8%) and it had declined in 2014 (1.1%) and 2015 (1.7%). Rural residence was statistically associated with death related to VL (p=0.021)., Conclusions: This study showed a high number of cumulative cases of VL in Eastern Sudan. The fatality rate was found to be highest among rural residents and has declined in the last 5 years. Thus immediate interventions are needed in terms of health education and the implementation of preventive measures, with a specific focus on people residing in rural areas., (Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.)

Background: Obstetrics and gynaecology always has reputation for being a highly litigious. The field of obstetrics and gynaecology is surrounded by different circumstances that stimulate the doctors to practice defensive medicine., Methods: This study was directed to assess the extent and the possible effect of defensive medicine phenomenon (in term of knowledge and prevalence) on medical decision making among different grades of obstetric and gynaecologic Sudanese doctors, and to determine any experience of medical litigations with respect to sources and factors associated with it (in term of area of work, characteristics of the area at which the doctors worked, professionalism, hospitals systems…ect)., Results: A total of 117 doctors were approached, their distribution according to job description was as follow: consultants (42.7%, 50\117) registrars (34.2%, 40\117) and specialists (23.1%, 27\117). The majority 89.7% had the impression that litigation against doctors are increasing and 27.6% had a direct experience of litigation. In this study less than one half (42.7%) of the surveyed doctors knew the concept of defensive medicine and 71.8% reported practicing one or another form of defensive medicine. The different sources of the litigations reported by the doctors included: maternal death (n = 15), perinatal death (n = 5), other {misdiagnosis, intra-uterine fetal death, uterine perforation, rupture uterus} (n = 4), fetal distress (n = 3), injury to viscera (n = 3) and shoulder dystocia (n = 2). In this study the experience of medical litigation was significantly observed among those who worked in area of blame culture (90.6% Vs 56.5%, P = 0.000). In logistic regression model, there was no significant difference between those who knew the concept of defence medicine and those who didn't., Conclusion: There should be strategic plan to reduce the practice of defensive medicine and medical litigation against doctors.

The aim of this study was to investigate the seasonal variation and hypertensive disorders of pregnancy in eastern Sudan, in the period between January 2008 and December 2010. The medical files of women attending at Kassala hospital, eastern Sudan with hypertension, with or without proteinuria were retrospectively retrieved. The data of patients with hypertensive disorders of pregnancy were compared with a similar number of controls that were normotensive and non-proteinuric. During the study period, there were 9,578 deliveries; 153 patients had hypertensive disorders of pregnancy, yielding an incidence rate of 1.6%. Of all cases and controls (306), there were 183 (59.8%) deliveries in winter, 84 (27.5%) in summer and 39 (12.7%) in autumn. The highest rate of pre-eclampsia was in winter (1.1%) (CI = 1.1-2.7, OR = 1.7, p = 0.004) and the lowest rate was in autumn (0.2%) (CI = 0.4-1.8, OR = 0.8, p = 0.758.). Our study revealed significant association between the incidence of hypertensive disorders of pregnancy and the winter season (103 (67.3%) vs 80 (52.3%), p = 0.001). Thus, more attention in the winter season might reduce the morbidity and mortality of hypertensive disorders of pregnancy.

This study investigated the factors associated with perinatal mortality in eastern Sudan from 2010 to 2011. Among 808 deliveries, there were 15 pairs of twins, giving 823 babies at risk of perinatal deaths. There were 761 live births and 62 perinatal deaths. Of the 62 perinatal deaths, 25 (40.3%) were stillbirths and 37 (59.7%) were early neonatal deaths. The stillbirth risk, early neonatal mortality risk and perinatal mortality rate were 30.9 per 1000 pregnancies, 48.6 per 1000 live births and 75.3 per 1000 births, respectively. In the logistic regression model, home delivery [odds ratio (OR) = 5.1; confidence interval CI = 1.8-14; p = 0.001] and parity ≥3 (OR = 4.5; CI = 2.2-8.8; p < 0.001) were predictors for perinatal deaths, whereas use of antenatal care (OR = 0.3; CI = 0.1-0.6; p = 0.002), use of a mosquito net (OR = 0.07; CI = 0.03-0.1; p < 0.001) and antenatal iron supplementation for at least 3 months (OR = 0.06; CI = 0.02-0.1; p < 0.001) were significant protective factors of perinatal deaths.

Background: Microscopic examination using Giemsa-stained thick blood films remains the reference standard for detection of malaria parasites and it is the only method that is widely and practically available for quantifying malaria parasite density. There are few published data (there was no study during pregnancy) investigating the parasite density (ratio of counted parasites within a given number of microscopic fields against counted white blood cells (WBCs) using actual number of WBCs., Methods: Parasitaemia was estimated using assumed WBCs (8,000), which was compared to parasitaemia calculated based on each woman's WBCs in 98 pregnant women with uncomplicated Plasmodium falciparum malaria at Medani Maternity Hospital, Central Sudan., Results: The geometric mean (SD) of the parasite count was 12,014.6 (9,766.5) and 7,870.8 (19,168.8) ring trophozoites /μl, P <0.001 using the actual and assumed (8,000) WBC count, respectively. The median (range) of the ratio between the two parasitaemias (using assumed/actual WBCs) was 1.5 (0.6-5), i e, parasitaemia calculated assuming WBCs equal to median (range) 1.5 (0.6-5) times higher than parasitaemia calculated using actual WBCs. There were 52 out of 98 patients (53%) with ratio between 0.5 and 1.5. For 21 patients (21%) this ratio was higher than 2, and for five patients (5%) it was higher than 3., Conclusion: The estimated parasite density using actual WBC counts was significantly lower than the parasite density estimated using assumed WBC counts. Therefore, it is recommended to use the patient`s actual WBC count in the estimation of the parasite density.

Background: Diagnosing Plasmodium falciparum malaria during pregnancy is a great challenge for clinicians because of the low density of parasites in the peripheral blood and parasite sequestration in the placenta. Nevertheless, few data on the use of malaria rapid diagnostic test (RDT) during pregnancy have been published., Methods: P. falciparum infections were assessed in 156 febrile pregnant women by microscopic examination of their blood smears and by RDT and polymerase chain reactions (PCR). In addition, 150 women were assessed at the time of delivery by microscopy, RDT, PCR and placental histology investigations. The study was conducted at the Gadarif Hospital, Eastern Sudan. The SD Bioline P. f / P. v (Bio Standard Diagnostics, Gurgaon, Korea) RDT kit was evaluated in this study., Results: Among the febrile pregnant women, 17 (11.0%), 26 (16.7%) and 18 (11.5%) positive cases of P. falciparum were detected by microscopy, RDT, and PCR, respectively. The sensitivity and specificity of the microscopy was 94.4% and 100%, respectively. The corresponding values for RDT evaluation were 83.3% and 92.0%, as compared with PCR as the gold standard.While there were no detected cases of malaria by microscopic examination of blood smears, 27 (18.0%), 21(14.0%) and 46 (30.7%) out of the 150 placentae investigated had P. falciparum as determined by RDT, PCR, and histology, respectively. The sensitivity and specificity for RDT was 17.4% and 81.7%, respectively. The corresponding values for PCR were 6.5% and 82.7%, where histology was used as the gold standard., Conclusions: The RDT kit used in this study has poor performance for peripheral and placental P. falciparum malaria detection in this setting., Virtual Slides: The virtual slide(s) for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/1092363465928479.

Background: Blood platelet levels are being evaluated as predictive and prognostic indicators of the severity of malaria infections in humans. However, there are few studies on platelets and Plasmodium falciparum malaria during pregnancy., Methods: A case-control study was conducted at Gadarif Hospital in Eastern Sudan, an area characterized by unstable malaria transmission. The aim of the study was to investigate thrombocytopenia in pregnant women with P. falciparum malaria (cases) and healthy pregnant women (controls)., Results: The median (interquartile) platelet counts were significantly lower in patients with malaria (N = 60) than in the controls (N = 60), 61, 000 (43,000-85,000) vs. 249,000 (204,000-300,000)/μL, respectively, p < 0.001. However, there was no significant difference in the platelet counts in patients with severe P. falciparum malaria (N = 12) compared with those patients with uncomplicated P. falciparum malaria (N = 48), 68, 000 (33,000-88,000)/μL vs. 61, 000 (45,000-85,000)/μL, respectively, p = 0.8. While none of the control group had thrombocytopenia (platelet count <75, 000/μL), it was found that 6/12 (50%) and 27/48 (56.2%) (p <0.001) of the patients with severe malaria and uncomplicated malaria had thrombocytopenia, respectively. Pregnant women with P. falciparum malaria, compared with the pregnant healthy control group, were at higher risk (OR = 10.1, 95% CI = 4.1-25.18; p < 0.001) of thrombocytopenia. Two patients experienced bleeding, and there was one maternal death due to cerebral malaria where the patient's platelet count was only 28,000/μL., Conclusion: P. falciparum malaria is associated with thrombocytopenia in pregnant women in this setting. More research is needed.

Background: Maternal immunity is thought to play a major role in the increased susceptibility of pregnant women to Plasmodium falciparum malaria. Few studies exist on immunohistochemical characterization of the placental inflammatory infiltrate. The current study was conducted in Gadarif hospital in an area characterized by unstable malaria transmission in eastern Sudan., Method: Ninety three placentae were investigated for malaria histological changes and immunohistochemical study for monocytes and macrophages (CD68)., Results: While 1(1.1%), 2(2.2%) and 20(21.5%) of the 93 placentae had acute, chronic and past malaria infections, 70(75.2%) had no malaria infections. Monocytes and macrophage (CD 68) were detected in 29 (31.2%) of these 93 placentae. Significantly higher rate of monocytes and macrophage were detected in placentae with malaria infections [11/23 (47.8%) vs. 18/70 (25.7%); P = 0.047] especially in placentae with past malaria infections. Placental malaria infections and monocytes and macrophages cells infiltration were not different between primiparae and multiparae. There was no significant difference in the birth weight between the women with placental malaria infections/monocytes and macrophages cells infiltration and those who had no placental malaria infections/cellular infiltrations., Conclusion: Significantly higher rate of monocytes and macrophage were detected in placentae with malaria infections. Neither placental malaria infections nor cellular infiltrates were associated with parity or lead to reduction of birth weight.

Background: Investigation of maternal near-miss is a useful complement to the investigation of maternal mortality with the aim of meeting the United Nations' fifth Millennium Development Goal. The present study was conducted to investigate the frequency of near-miss events, to calculate the mortality index for each event and to compare the socio-demographic and obstetrical data (age, parity, gestational age, education and antenatal care) of the near-miss cases with maternal deaths., Methods: Near-miss cases and events (hemorrhage, infection, hypertensive disorders, anemia and dystocia), maternal deaths and their causes were retrospectively reviewed and the mortality index for each event was calculated in Kassala Hospital, eastern Sudan over a 2-year period, from January 2008 to December 2010. Disease-specific criteria were applied for these events., Results: There were 9578 deliveries, 205 near-miss cases, 228 near-miss events and 40 maternal deaths. Maternal near-miss and maternal mortality ratio were 22.1/1000 live births and 432/100 000 live births, respectively. Hemorrhage accounted for the most common event (40.8%), followed by infection (21.5%), hypertensive disorders (18.0%), anemia (11.8%) and dystocia (7.9%). The mortality index were 22.2%, 10.0%, 10.0%, 8.8% and 2.4% for infection, dystocia, anemia, hemorrhage and hypertensive disorders, respectively., Conclusion: There is a high frequency of maternal morbidity and mortality at the level of this facility. Therefore maternal health policy needs to be concerned not only with averting the loss of life, but also with preventing or ameliorating maternal-near miss events (hemorrhage, infections, hypertension and anemia) at all care levels including primary level.

Introduction: Both malaria and anaemia have adverse effects on maternal and perinatal outcomes. Thus there is an urgent need to investigate the co-epidemiology of malaria and anaemia and their combined impact on maternal and perinatal outcomes in the different regions of Sudan., Methodology: Various cross-sectional and case control studies conducted during the years 2003-2010 to investigate the epidemiology of malaria and anaemia and their impact on maternal and perinatal outcomes in different regions of Sudan were compared., Results: While 13.7% of antenatal attendants in New Halfa had peripheral microscopically detected Plasmodium falciparum malaria, placental malaria (using histological examinations) was prevalent in 32.0-40% and 19.5% of parturient women in New Halfa and Gadarif Hospitals, respectively. Malaria was a risk factor for anaemia in New Halfa and for stillbirths in Omdurman Maternity Hospital. Anaemia was present in 52.5%, 62.6% and 80.2% of pregnant women in Medani, New Halfa, and Gadarif Hospitals, respectively. In Gadarif, 57.3% of pregnant women had a folate deficiency, while 1% had a vitamin B12, deficiency. In Medani, zinc and copper deficiencies were detected in 45.0% and 4% of pregnant women, respectively. Anaemia was a risk factor for low birth weight in Al-Fashir, for fetal anaemia in New Halfa, and for stillbirth in Kassala Hospital., Conclusion: More care should be taken to ensure proper nutrition and malaria prevention such as bed nets and intermittent preventive treatments to avoid these diseases and their effects on maternal and perinatal outcomes.

Objective: To investigate maternal and perinatal outcomes when pregnant women with visceral leishmaniasis (VL, also known as kala-azar) are treated with the antimonial sodium stibogluconate., Method: Forty-two pregnant women with VL were treated with sodium stibogluconate at Gadarif Hospital, Gadarif, Sudan, and mother and child were followed up for 1 year., Results: The treatment began at a mean+/-SD of 24.4+/-9.2 weeks of pregnancy. None of the patients had malaria or HIV. Two (4.7%) who received the treatment in the first trimester had miscarriages; 4 (4.9%) died from hepatic encephalopathy during the second week of treatment; and 2 (4.7%) had preterm deliveries. One of the newborns had a myelomeningocele and died at 2 hours, and the other died from VL at 2 months., Conclusion: Preventive measures against VL should be employed in the region, and more research on VL and its treatment during pregnancy is needed.

This study aimed to investigate the incidence of eclampsia and its maternal and perinatal outcome in the Hospital of Obstetrics and Gynecology at Gadarif, Sudan from March 2007 to April 2009. There were 45 cases of eclampsia in 8,894 deliveries (5/1,000). Some 62% of first convulsions occurred antepartum, 15.5% occurred intrapartum, and the rest (11.1%) occurred postpartum. Ten patients died and there were 16 (35.5%) perinatal deaths; eight of these were stillbirths and eight were early neonatal deaths.

Summary: Anaemia affects almost two-thirds of pregnant women in developing countries; it is associated with poor maternal and perinatal outcomes. Anaemia during pregnancy, through many endocrine alterations might influence maternal and fetal environment. This study was conducted to investigate the anthropometric, biochemical and hormonal profiles in paired maternal and cord blood samples and to compare these between anaemic (n = 68) [haemoglobin <11 g/dl] and non-anaemic groups (n = 57). A case-control study was conducted in Gadarif Hospital, eastern Sudan. Sociodemographic characteristics were gathered using questionnaires. Biochemical and hormones profiles were measured using appropriate laboratory methods. There was no significant difference in maternal and fetal anthropometrics parameters between anaemic (<11 g/dl) and non-anaemic groups. Maternal prolactin, cord serum albumin and cord serum ferritin were significantly higher in the anaemic group. No significant difference was observed in the other maternal and fetal parameters (total protein, growth hormone, cortisol, insulin, thyroid stimulating hormone, total thyroxine and triodiothyroxine). Thus, in this study there were some maternal and fetal endocrine modulations due to anaemia during pregnancy and further studies are needed.

A cross-sectional study was carried out between October 2007 and January 2008 to investigate the prevalence and types of anaemia among pregnant women of eastern Sudan. Socio-demographic and obstetrical data were collected using a questionnaire. Haemoglobin (Hb), serum ferritin, serum folate and vitamin B(12) were assessed using standard laboratory methods. Two hundred and seventy-nine pregnant Sudanese women were recruited. Anaemia (Hb <11 gdl) and iron deficiency (ferritin <15 microg/l) were prevalent in 80.3 and 14.3% of the study sample, respectively. Of the total sample, 11.1% had iron-deficiency anaemia. Serum folate (<6.6 ng/ml) and vitamin B(12) (<150 pg/ml) deficiency was reported in 57.7 and 1%, respectively, and none of the women had both folate and vitamin B(12) deficiencies. Univariate and multivariate analyses showed that ferritin, serum folate and vitamin B(12) levels were not significantly associated with anaemia. Thus, there was a high prevalence of anaemia and folate deficiency. Measures to control these should be considered.

Between June 2006 and October 2008, the safety of artemisinins during early human pregnancy was assessed in central-eastern Sudan. Pregnant women in the first or second trimester who were attending antenatal-care clinics at the Wad Medani, Gadarif and New Halfa hospitals were interviewed. Each was asked if they had had malaria in the first trimester of the index pregnancy and, if so, what treatment they had received. The women who had received artemisinins were then followed-up until delivery and their babies were followed-up until they were 1-year-olds. Overall, 62 of the pregnant women reported receiving artemisinins - artemether injections (48), artesunate plus sulfadoxine-pyrimethamine (11) or artemether plus lumefantrine (three) - during the first trimester. Medical records were available for 51 (82%) of these 62 women, and, in each case, these records showed the reported treatment and that malaria had been confirmed. Only nine (15%) of the 62 women given artemisinins had not known that they were pregnant when treated. Two of the treated women (both given artemether injections in the first trimester) had miscarriages, one at 20 weeks of gestation and the other at 22 weeks, each while receiving quinine infusions for a second attack of malaria. The other 60 women who had received artemisinins delivered apparently healthy babies at full term. No congenital malformations were detected, there was no preterm labour, no maternal deaths were recorded during the follow-up, and none of the babies died during their first year of life. It therefore appears that artemisinins may be safe to use during early pregnancy, although further study is clearly needed.