Socio-demographic determinants of neonatal mortality in Algeria according to MICS4 data (2012–2013)

BackgroundNeonatal mortality remains a public health problem in developing countries, including Algeria. Information on this indicator makes it possible to assess government efforts to improve the living conditions of target populations.ObjectivesThis study aims to identify some determinants associated with this mortality from data of multiple indicator cluster survey conducted in Algeria in 2012–2013 (mics 4).MethodsA retrospective case-control study including 1047 cases and 1041 controls. From a logistic regression model, we appreciated the role of different factors, socio-demographic, economic and geographic (Mother''s age, level of education, wealth index, area of residence) in newborn survival.ResultsThe main factors associated with neonatal mortality were rural residence (p<0.01; OR= 1.3; CI 1.08–1.54), South geographical area (p<0.05; OR=1.5; CI 1.18–1.84), low education level of mother (p<0.01; OR= 2.10; CI 1.35– 3.29), early age of maternal procreation (p<0.001; OR=4.34; CI 2.19– 14.40), the birth rank “7 and over” (<0.01; OR = 1.57; CI 1.13 – 2.44) and the two lowest wealth indices (p <0.001; OR = 2; 1.45–2.62 and p <0.01; OR = 1.66; CI 1.23–2.26).ConclusionIn addition to the various reproductive health strategies already adopted by the authorities for health promotion and family planning, action should be taken to evaluate their implementation with sustained assistance for disadvantaged people and in risk areas.     

Clinical evaluation of medications on oral and dental health

OBJECTIVE: To evaluate the effect of medications on oral and dental health on a group of dental patients taking drugs regularly. METHODS: The study comprised two groups, the medication group included 328 dental patients regularly taking medication and the control group of 201 dental patients who took no medication. The patients were questioned about occurrence of self-reported oral dryness and were evaluated for the occurrence of any oral mucosal lesions, gingival recession, bleeding and enlargement, alveolar bone resorption, dental caries, any restorations and missing teeth were recorded. Data were statistically analysed with chi-square and Fisher's exact tests. RESULTS: There was no statistically significant difference (p > 0.05) between medication and control groups for oral mucosal lesions, gingival recession and enlargement but a statistically significant difference (p < 0.05) was found between the groups for oral dryness and gingival bleeding. Statistically significant differences (p < 0.05) were found between the groups for dental caries, amalgam, fixed and removable prosthetic restorations and missing teeth. CONCLUSIONS: There was a statistically significant difference for self-reported oral dryness and gingival bleeding and these factors may have been influenced by the increased rate of missing teeth and prosthetic restorations in the medication group.     

99mTc-HMPAO brain perfusion single-photon emission computed tomography in children with Down syndrome: relationship to epilepsy, thyroid functions, and congenital heart disease

In recent years, it has been possible for patients with Down syndrome to live longer with advanced medical treatment and social support. As a result, the problems of these patients, such as thyroid diseases, leukemia, and Alzheimer disease, would be encountered more frequently. In this study, we aimed to perform the brain perfusion of children with Down syndrome by technetium 99m hexamethylpropylene amine oxime (99mTc-HMPAO) single-photon emission computed tomography (SPECT) and to determine the relationship between brain perfusion and epilepsy, thyroid function tests, congenital heart disease, and level of mental and motor development. Thirty patients with Down syndrome, aged between 1 and 15 years, were included in our study. Demographic data, the existence of epilepsy and congenital heart defects, the level of mental and motor development, serum levels of thyroid hormones, and autoantibodies were determined. All patients underwent computed tomography (CT) and/or magnetic resonance imaging (MRI). Cerebral SPECT was performed in all cases to evaluate the brain perfusion pattern. According to the visual evaluation of cerebral SPECT results, hypoperfusion was detected in 11 cases (37%). Patients with cerebral hypoperfusion (group 1) and patients with normal cerebral perfusion (group 2) were compared. There was no difference between group 1 and group 2 in terms of demographic data, congenital heart defects, IQ levels, thyroid hormones, and autoantibodies, but the incidence of epilepsy was significantly higher in group 1 (P<.001). When motor and mental development levels were compared, it was found that cases in group 1 were significantly more retarded in personal-social and fine motor skills (P<.05). The present study showed that cerebral hypoperfusion in children with Down syndrome is mostly related to epilepsy and the other coexisting conditions, congenital heart disease and hypothyroidism. Patients with cerebral hypoperfusion also have more retarded developmental levels, especially in personal-social and fine motor skills.     

Orbital dermoid cysts showing conjunctival epithelium.

The orbital area is one of the most common sites for dermoid cysts. Most often these cysts are lined by keratinizing squamous epithelium; however, dermoid cysts may rarely be lined with conjunctival epithelium. We describe such a cyst and the features that distinguish it from other dermoid cysts.     

Evaluation of the psychological problems in children with sickle cell anemia and their families

Sickle cell anemia (SCA) is a chronic disease and it would be expected that the children with SCA are at high risk of developing psychosocial problems. In this study the authors intended to evaluate both the psychiatric problems among SCA patients and their families and put forward the relation between the clinical findings and psychiatric problems. Forty children were included in the study. The patients were classified according to their histories of painful crises in the past 1 year. The children who have had a history of painful crisis 1-4, 5-10, and over 10 times were classified as group 1, group 2, and group 3, respectively. The depression levels of the children in group 3 were higher than group 1 (P = .018). The state of the anxiety level of the children and Beck Anxiety Inventory of the mothers were higher in group 3 than in group 1 (P = .004). In addition, anxiety levels of the mothers who had children with social limitations and painful episodes were higher than the anxiety levels of the mothers who had children without social limitations and painful episodes (P = .006 and P = .004, respectively). We found a relationship between the anxiety and depression levels in children and the anxiety, depression, and marital adjustment levels in mothers. In conclusion, the frequency of psychological disorders appears to increase in patients with SCA, as with many chronic diseases. Especially, the patients who had higher frequencies of painful crises and their mothers had increased depression and state anxiety levels. Thus, the patients with SCA and their families should be evaluated regularly in terms of psychological disorders.     

Expression of pro-apoptotic and anti-apoptotic proteins in granulosa cells of women with diminished ovarian reserve

Purpose

To evaluate the expressions of caspase-3 and cytochrome c and heat shock protein 70 (Hsp70) in granulosa cells (GCs) from women with normal ovarian reserve (NOR) and diminished ovarian reserve (DOR) undergoing intracytoplasmic sperm injection (ICSI).

Methods

GCs were collected from 117 infertile women during oocyte retrieval. Patients were classified into four groups as follows: DOR-COC score of 0, DOR-COC score of I, NOR-COC score of 0, and NOR-COC score of I. The caspase-3, cytochrome c, and Hsp70 analyses were performed immunohistochemically in GCs. The ICSI outcomes were evaluated prospectively.

Results

The clinical pregnancy and live birth rates were higher in DOR-COC score of I (15, 30.6%; 14, 38.9%) and NOR-COC score of I (19, 38.77%; 19, 52.7%) groups, compared with DOR-COC score of 0 (12, 24.4%; 3, 6.1%) and NOR-COC score of 0 (3, 6.1%; 0%) groups (p?=?0.0001; 0.00002), respectively. Caspase-3 and cytochrome c expression levels were higher in DOR-COC score of 0 (23, 65.7%; 25, 71.4%) and NOR-COC score of 0 groups (19, 61.3%; 20, 64.5%), compared with DOR-COC score of I (8, 32%; 9, 36%) and NOR-COC score of I groups (7, 26.9%; 8, 30.8%) (p?=?0.00297; p?=?0.002), respectively. Lower expression levels of Hsp70 were found in DOR-COC score of 0 (11, 31.4%) and NOR-COC score of 0 groups (10, 32.3%), compared with DOR-COC score of I (16, 64%) and NOR-COC score of I groups (20, 76.9%) (p?=?0.001), respectively. Hsp70 expression levels were positively correlated with the number of day 3 good-quality embryo and negatively correlated with estradiol levels in the DOR group.

Conclusion

Our data suggest that COC score of 0 is associated with increased expression levels of apoptotic proteins, decreased expression levels of anti-apoptotic protein, and poor ICSI clinical outcomes in women with and without DOR.

     

The potential cardioprotective effects of amifostine in irradiated rats

PURPOSE: The aim of this study is to determine the cardioprotective efficacy of amifostine. The study consists of researching the relationship between plasma brain natriuretic peptide levels and the electrical and morphologic changes in irradiated rats with or without amifostine. METHODS AND MATERIALS: Sixty Wistar albino rats were divided into 4 groups, and their hearts were given 15 Gy/fraction with (60)Co. In Groups I and II, the rats were killed after 24 hours to detect early effects; in Groups III and IV, the rats were killed 100 days after irradiation to detect late effects. Before irradiation, Groups I and III received 0.9% saline solution, whereas Groups II and IV received amifostine (200 mg/kg). Twenty rats were used as a control group. RESULTS: On the 100th day, mild myocardial degeneration was detected in 5 rats (33%) from Group III (no amifostine). This percentage was statistically different from that of Group IV (treated with amifostine) and the controls (p = 0.042). There was no statistically significant difference between the mean plasma brain natriuretic peptide values of the groups (p > 0.05). There was no significant difference in electrocardiographies between the groups. There was no correlation between continuous variables. CONCLUSION: In the amifostine group (IV) on the 100th day, there was no myocardial degeneration, suggesting that amifostine has a cardioprotective effect.