Integrating cervical cancer screening with HIV care in a district hospital in Abuja,Nigeria

Background:

Human immunodeficiency virus positive (HIV+) women have a higher risk of developing invasive cervical cancer compared with uninfected women. This study aims to document programmatic experience of integrating cervical cancer screening using Visual Inspection and Acetic Acid (VIA) into HIV care as well as to describe patients’ characteristics associated with positive VIA findings amongst HIV+ women.

Materials and Methods:

A cross-sectional study analysed routine service data collected at the antiretroviral therapy (ART) and cervical cancer screening services. Our program integrated screening for cervical cancer using VIA technique to HIV care and treatment services through a combination of stakeholder engagement, capacity building for health workers, creating a bi-directional referral between HIV and reproductive health (RH) services and provider initiated counselling and screening for cervical cancer. Information on patients’ baseline and clinical characteristics were captured using an electronic medical records system and then exported to Statistical Package for the Social Sciences (SPSS). Logistic regression model was used to estimate factors that influence VIA results.

Results:

A total of 834 HIV+ women were offered VIA screening between April 2010 and April 2011, and 805 (96.5%) accepted it. Complete data was available for 802 (96.2%) women. The mean age at screening and first sexual contact were 32.0 (SD 6.6) and 18.8 (SD 3.5) years, respectively. VIA was positive in 52 (6.5%) women while 199 (24.8%) had a sexually transmitted infection (STI). Of the 199 who had a STI, eight (4.0%) had genital ulcer syndrome, 30 (15.1%) had lower abdominal pain syndrome and 161 (80.9%) had vaginal discharge syndrome. Presence of lower abdominal pain syndrome was found to be a significant predictor of a positive VIA result (P = 0.001). Women with lower abdominal pain syndrome appeared to be more likely (OR 47.9, 95% CI: 4.8-480.4, P = 0.001) to have a positive VIA result.

Conclusion:

The high burden of both HIV and cervical cancer in developing countries makes it a necessity for integrating services that offer early detection and treatment for both diseases. The findings from our study suggest that integrating VIA screening into the package of care offered to HIV+ women is feasible and acceptable.     

Profile and retrospective analysis of the use of preventive strategies in patients with cervical cancer in South-South Nigeria

Background:

Cervical cancer is the commonest malignancy of the female genital tract in developing countries, with a global burden of 530,000 new cases annually. This study aims to review the current situation of this important malignancy and to assess the previous use of preventive measures in patients with cervical cancer at the Port Harcourt Teaching Hospital (UPTH), Port Harcourt, Nigeria.

Materials and Methods:

This was a retrospective review of all cases of cervical cancer managed at the UPTH, Port Harcourt, Nigeria, between 1 January 2008 and 31 December, 2012.

Results:

The prevalence of cervical cancer was 3.53% of all gynaecological admissions. The peak age of incidence was 50-59 years, accounting for 40% of the study population. Women with high parity contributed to 93.3% of the study population. Early coitarche was observed in 78.7% and a history of multiple sexual partners in 65.3%. Vaginal bleeding was the commonest clinical feature seen in all the women studied, followed by pelvic pain in 84% of cases. Advanced-stage cervical cancer was seen in 93.4%. None of the women studied had been previously vaccinated against human papilloma virus (HPV), and only 1.3% had had any form of screening methods for early detection of cervical cancer.

Conclusion:

Cervical cancer remains an important cancer in our environment, and late presentation with advance disease is still the norm despite advances in screening and preventive modalities. The reason for this is buttressed on the finding that despite the availability of these preventive strategies, women in the South-South of Nigeria did not partake of these measures. There is an urgent need to develop programmes to re-sensitise women on the need for screening and vaccination to reduce cancer-associated morbidity and mortality in Port Harcourt, South-South Nigeria.     

Knowledge of Saudi female university students regarding cervical cancer and acceptance of the human papilloma virus vaccine

Objectives:

To assess the level of knowledge regarding cervical cancer and the acceptance of the human papilloma virus (HPV) vaccine among Saudi female students in health colleges.

Methods:

This cross-sectional study of a convenient sample encompassed 1400 students in Health Colleges at Princess Nora Bint Abdul Rahman University, Riyadh, Saudi Arabia was conducted between December 2013 and February 2014. A self-administrated questionnaire was distributed to all participants. Data collected included socio-demographic data, knowledge of cervical cancer risk factors and clinical presentation, Pap smear, and HPV vaccine acceptance. The questionnaire reliability as tested by Cronbach’s alpha was 0.82.

Results:

The response rate was 89.9%, and data analysis revealed that 95.7% of students had poor knowledge level. The Pap smear was poorly recognized as a screening tool, with 46.7% of students having heard of the test. Senior and medical students had a significantly higher knowledge score. Father’s health profession, high monthly income, and presence of cervical cancer among family members or friends increased the level of knowledge. Vaccine acceptance is influenced by its price, approximately 80% of students thought that an affordable vaccine price should not exceed 300 Saudi Riyals. Perceived barriers to the vaccine were fear of injections and vaccine side effects.

Conclusion:

There is a lack of knowledge and misinformation regarding cervical cancer, Pap smear, and HPV as a major risk factor for cancer of the cervix. These data can be used as a benchmark to formulate effective awareness programs.Cancer of the cervix uteri is a frequent cancer affecting women, and is a leading cause of mortality worldwide.1 The highest incidence rates have been reported from sub-Saharan Africa, Central and South America, Southeast Asia, and Brazil. In contrast, the incidence rates were the lowest in the Middle East, particularly among Muslims and Jews, as compared to other religious groups.2,3 In the Kingdom of Saudi Arabia, carcinoma of the cervix uteri accounts for 2.6% of female cancers, and is ranked ninth among all carcinomas affecting Saudi females.4 The pathogenesis of cervical cancer in Muslim countries might be different from that of Western societies because of differences in cultural and religious factors that influence human behavior, and reduce the risk of exposure to cervical cancer.4-7 Among all known risk factors, persistent infection with high-risk human papillomavirus (HPV) plays a considerable role in the pathogenesis of cervical cancer.8-11 The worldwide HPV prevalence in cervical cancer was estimated to be between 85-99%.10,12 The HPVs are grouped according to their association with cervical cancer and their genomic sequence into oncogenic high, probable high, and non-oncogenic low-risk.11-14 The strong association of oncogenic HPV infection and the development of cervical cancer provides an opportunity for primary prevention through prophylactic vaccination. Human papillomavirus vaccines (bivalent and quadrivalent) have been shown to be immunogenic, safe, and highly effective in preventing chronic infection and precancerous lesions in women.15,16 The vaccine is available in the KSA market, but national campaigns to vaccinate females are not launched yet.Cytological screening based on Pap smear plays a major role in reducing both the incidence and mortality of invasive cervical cancer. In the USA and Canada, the reduction in the incidence of cervical cancer and the subsequent reduction of female mortality rate was attributed to the widespread introduction of the Pap smear screening program as a secondary preventive measure for early detection of cases.17-19 However, in Saudi Arabia, most cases present at advanced stages that require extensive chemoradiation therapy. This might be due to lack of proper screening programs,20,21 and inadequate knowledge among the target population. Noteworthy, most female cancer awareness campaigns in KSA are mainly focused on breast cancer. Appropriate level of knowledge, attitude, and beliefs are key elements for adopting a healthy lifestyle, influencing human behaviors, and accepting newly introduced preventive measures. Concerning cervical cancer, the gap of knowledge of clinical presentation, risk factors, primary and secondary prevention has been documented in several studies both in developed and developing countries.22-24 However, few studies have been reported from Saudi Arabia. The present study was designed to assess the level of knowledge and beliefs regarding cervical cancer, and the acceptance of the HPV vaccine among Saudi university students enrolled in health colleges because of their important role as health care providers to raise community awareness and to modify population behavior.     

Knowledge,awareness and practice regarding needle stick injuries in dental profession in India: A systematic review

Background:

Hundreds of thousands of healthcare workers remain susceptible to deadly viruses throughout the year, including blood-borne pathogens. Needle stick injuries (NSI) constitute one of the most common occupational health hazards in healthcare profession. Dental professionals are at more risk of acquiring NSI due to their limited and restricted working area. The present systematic review was carried out to determine knowledge, awareness and practice regarding NSI in dental professionals and students in India.

Materials and Methods:

A systematic review of cross-sectional studies available in the literature on the knowledge, attitude and practice among dental professionals and students in India was carried out. We identified relevant articles through electronic and manual search such as Pubmed and MEDLINE. Two investigators independently identified studies that were included in the review.

Results:

Four articles were finally selected for inclusion in the review. All the studies were done involving dental students; 89.23% of the students had correct knowledge about NSI and 91.55% of the students had adequate level of awareness regarding its management in one of the studies. Also, 89% of students in one of the studies were aware of taking post-exposure prophylaxis after accidental NSI. In another study, 44% of the students destroyed the needles using a needle destroyer and 15% destroyed them in puncture-resistant containers.

Conclusion:

The knowledge and awareness of the dental students is adequate, although there is considerable variation in practice and management of NSI among different studies. There is a need for more studies involving dental professionals.     

Predictors of breast self-examination as cancer prevention practice among women of reproductive age-group in a rural town in Nigeria

Background:

Early detection of breast cancer plays an important role in decreasing its morbidity and mortality. This study therefore examines the factors influencing breast self-examination (BSE) awareness and practices among women in Ogun state, Western Nigeria.

Materials and Methods:

This analytical cross-sectional study was conducted between 22 April and 13 May 2013 using a semi- structured questionnaire. A multi-stage cluster sampling technique was used to select one participant per household into the study.

Results:

A total of 495 women were interviewed in this study, the mean age of the respondents was 36.45 ± 5.12 years. About half (58.2%) of respondents have heard of BSE and 24.4% have ever perform BSE. Only 5.3% of our respondents perform BSE regularly (monthly) as recommended. Barrier to non-performance of BSE were perception of not being at risk (47.6%), lack of knowledge of how to perform BSE (47.6%). Only 18.5% of respondents have ever had their breast examined by physicians for lump and all of them had continued to perform BSE afterwards. The only predictor of awareness and practice of breast self-examination was tertiary level of education [odds ratio (OR) = 1.43 cumulative incidence (CI) = 1.12-2.18].

Conclusion:

The study shows level of education, smoking habits and history of breast exam by health professional and were the factors found associated with BSE practice. Training on BSE should be given to women especially during antenatal care in order to increase the practice of BSE thus averting the severe morbidity and mortality of breast cancer in developing countries.     

Knowledge of diabetes and its associated ocular manifestations by diabetic patients: A study at Korle-Bu Teaching Hospital,Ghana

Background:

Diabetes mellitus is a significant cause of visual impairment, hence adequate knowledge on this condition and its ocular manifestations is of immense importance to diabetic patients.

Aim:

To assess the knowledge of diabetic patients on the disorder and its ocular manifestations, and their attitude towards ocular examinations.

Materials and Methods:

A cross-sectional survey involving the use of a structured interview was conducted among diabetic patients attending the Diabetic Clinic of the Korle-Bu Teaching Hospital. Using Fishers Exact Chi-square (χ²) and Odds Ratios (ORs), data obtained was analyzed.

Results:

Only 103 (26.4%) patients knew the type of diabetes mellitus they were suffering from. Knowledge on ocular effects of diabetes mellitus was low and only 15 (3.8%) knew that it could affect the ocular refraction with no patient mentioning that diabetes mellitus could cause cataract or diabetic retinopathy. Attitude to routine eye examination was poor. As much as 135 (34.6%) had never had an eye examination since being diagnosed of diabetes. Knowledge of the type of diabetes mellitus the individual had or any ocular complication of this disorder was significantly related (OR: 4.22; P < 0.001 and OR: 2.55; P < 0.001) respectively to their attitude to seeking eye care.

Conclusion:

Diabetic patients’ knowledge on diabetes mellitus and its ocular manifestations, and the attitude of diabetic patients towards eye examination were poor. Intensive health education by diabetes care givers and leaders of the Ghana Diabetic Association for diabetic patient is therefore required to improve attitude towards eye care to prevent visual impairment.     

Routine prenatal ultrasound anomaly screening program in a Nigerian university hospital: Redefining obstetrics practice in a developing African country

Background:

Congenital anomalies are among the leading causes of fetal and infant morbidity and mortality worldwide. Prenatal ultrasound (US) screening has become an essential part of antenatal care in the developed world. Such practice is just evolving in the developing countries such as Nigeria. The aim of this article is to present our initial experience and demonstrate the effectiveness of a prenatal US screening program in detecting congenital malformation in a developing country.

Materials and Methods:

This was a prospective evaluation of the prenatal US screenings conducted at a major referral hospital in Southwestern Nigeria. All pregnant women referred to the antenatal clinic for mid-trimester screening during the period of study were assessed.

Results:

Two hundred and eighty-seven pregnant women (5 with twin gestations) were presented for fetal anomaly scan during the study period. Twenty-nine anomalies (9.9%) were detected among the scanned population. Sixteen of the anomalies were followed to delivery/termination with a specificity of 93.5%. The commonest malformations were demonstrated in the genitourinary tract (34.5%) followed by malformations within the central nervous system (27.6%). Six (20.6%) of the anomalies were lethal. Five of the anomalies were surgically correctable.

Conclusion:

Institutions and hospitals across Nigeria and other low- and middle-income countries need to develop policies and programs that would incorporate a standardized routine screening prenatal US in order to improve feto-maternal well-being and reduce the high perinatal mortality and morbidity in developing nations.     

Comparing the results of Pap smear and Direct Visual Inspection (DVI) with 5% acetic acid in cervical cancer screening

Background:

Cervical cancer is the most second common cancer among Iranian women. This study was carried out to compare the results of Pap smear method and Direct Visual Inspection (DVI) with 5% acetic acid in cervical cancer screening in Tabriz, Iran.

Material and Methods:

This cross-sectional study was carried out in Alzahra Therapeutic-Educational Centre, Tabriz, Iran in 2013 on 1000 women. First, Pap smear was done for all women, and then the cervix exposed with 5% acetic acid by cotton swab for 30 seconds and observed under adequate light. At the end, women with abnormal results in Pap smear or DVI method were referred to colposcopy and biopsy. Test''s sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV), LR+, LR- and confidence interval (CI) were determined (P < 0.05).

Results:

Nine-hundred and seventy-four (94.7%) cases were normal and had no abnormal findings and 26 (2.6%) participants had positive results in Pap smear or DVI test. Twelve women had abnormal Pap smear (nine women with atypical squamous cells of undetermined significance, ASCUS, three women with dysplasia, atypical endocervical, and low-grade squamous intraepithelial lesion, LSIL results) and 14 women had positive DVI (four women with human papillomavirus, HPV or koilocyte,) and one women with abnormality in both method had carcinoma in biopsy that referred to oncologist. In this study the sensitivity, specificity, PPV and NPV for DVI were 71.4%, 50%, 35.7%, and 81.8% respectively in comparison with 14.3%, 50%, 10%, and 60% for Pap smear.

Conclusion:

As the DVI method has higher sensitivity and positive predictive value than Pap smear, it could be used as a useful method beside the Pap smear.     

Pain perception among parturients at a University Teaching Hospital,South-Western Nigeria

Introduction:

Labour pain is a universal experience. Relief of labour pains and companionship in labour are important aspects of quality of care in labour.

Objectives:

To evaluate perception of labour pains among parturients, their knowledge and awareness of pain relief during labour, the types of obstetric analgesia available and the outcome of their labour at the Ekiti State University Teaching Hospital, Ado-Ekiti.

Materials and Methods:

A cross-sectional study using questionnaire administered to pregnant women between 37 and 42 weeks gestational age in labour ward of the hospital.

Results:

The study revealed that 75.2% of the parturients experienced severe labour pains and 35.3% of them received analgesia in labour with Pentazocine injection being the only analgesic used. Only 18.3% had maximum relief of their pains. Parturients with increasing parity, higher social class and educational attainment and who had antenatal education on labour pains were associated with severe perception of labour pains with P values of 0.03, 0.03, 0.02 and 0.01, respectively. Parturients who were given Pentazocine injection for pains and had relief in labour had more spontaneous vaginal deliveries, P = 0.030 and better outcome for their babies, P = 0.028. Majority of the women reported that the practice of companionship and back rubbing in labour helped them to cope better with the labour process.

Conclusion:

Most women desire relief of pains of labour but the practice is still suboptimal in this centre. Efforts should be made towards developing the practice of obstetric analgesia and companionship in labour in this environment.     

An educational intervention’s effect on healthcare professionals’ attitudes towards pharmacovigilance

Background

Pharmacovigilance concerns the detection, assessment, understanding, and prevention of adverse effects or any other drug-related problems. Consumer pharmacovigilance is the involvement of consumers in adverse drug reaction (ADR) reporting. Assessing healthcare professionals’ (HCPs) knowledge of and attitude towards pharmacovigilance and consumer pharmacovigilance is integral to strengthening adverse drug reaction reporting systems.

Aims

To study knowledge of and attitude towards pharmacovigilance and consumer pharmacovigilance among HCPs from KIST Medical College, Lalitpur, Nepal, and to plan an appropriate educational intervention to address deficiencies noted.

Method

The study was conducted from February 2013 to December 2013 at KIST Medical College using a self-administered, pretested, structured questionnaire. The maximum possible scores for knowledge, attitude, and total were 100, 95, and 195, respectively. Baseline knowledge and attitude were studied. Two months after the questionnaire, an intervention that used a combination of methods about pharmacovigilance and consumer pharmacovigilance was undertaken. Knowledge and attitudes were studied immediately after the intervention. Scores before and after the intervention were compared using Wilcoxon signed-rank test.

Results

A total of 105 HCPs participated. The median (interquartile range) knowledge, attitude, and total scores before the intervention were 56 (7), 72 (9), and 127 (16), respectively. After the intervention the scores increased significantly to 72 (8), 75 (11.5), and 146 (16.5) (p<0.001), respectively.

Conclusion

The intervention was effective in improving HCPs’ knowledge of and attitude towards pharmacovigilance and consumer pharmacovigilance. More studies on this topic among HCPs at other institutions and in the community are required.     

Knowledge of heart disease risk factors among workers in a Nigerian University: A call for concern

Introduction:

Cardiovascular disease is the commonest cause of mortality worldwide. Many risk factors predate the development of cardiovascular diseases. Adequate knowledge of risk factors for cardiovascular diseases is the first step towards effective preventive strategies to combat the cardiovascular diseases burden in any population. This study aims to determine the knowledge of workers in a Nigerian University on risk factors for cardiovascular diseases.

Materials and Methods:

A cross-sectional survey of 206 academic and non-academic staff of Ladoke Akintola University of Technology, Ogbomoso, Nigeria using the Heart Disease Fact Questionnaire (HDFQ). Demographic data were taken. The lipid profile and random blood sugar were taken. Statistical analysis was done using SPSS 17.0.

Results:

The mean age of the study participants was 45.3 ± 7.9 years. There were 96 males (46.6%). The mean HDFQ score was 48.6%. Only 41 (19.9%) of participants were assessed to have good knowledge of heart disease risk factors. Majority, 101 (49.0%) had poor knowledge while 64 (31.2%) had fair knowledge of heart disease risk factors. There was no significant difference between prevalence of CV risk factors between those with good or fair or low level of knowledge. Most participants did not have a good level of knowledge about risk factors, prevention, treatment and association with diabetes as it relates to heart diseases.

Conclusion:

Knowledge of heart disease risk factors is low among University workers in Nigeria. Effective education on heart disease risk factors and appropriate preventive strategies are indeed important to reduce cardiovascular disease burden in Nigerian University communities.     

Introducing geriatric health in medical training in Ajman,United Arab Emirates: A co-curricular approach

Background

Medical students’ knowledge and understanding of the elderly will affect the quality of care to the rising population of older adults which points to a need to identify geriatric health training methods appropriate for the region and curriculum. Therefore the study assessed the effect of a co- curricular introductory workshop on knowledge regarding geriatric health and attitude towards the elderly among fourth year medical students in a medical university

Method

A quasi-experimental before-after study, with control was conducted at Gulf Medical College among 60 medical students from discipline-based curriculum in year IV during May-June 2010 of whom 16 had opted (attendees) to undergo the introductory course, a five day workshop of 10 hours duration. Pre- and post-testing used self-administered questionnaires for demographic variables: age, gender, nationality, close contact with older people; a quiz on old people’s health, and Kogan’s Old People Scale (KOPS) for attitude. The difference in scores on quiz and KOPS were compared for the attendees and 26 non-attendees who participated in both pre and post testing.

Results

The attendees group had 38% male and 62% female participants and the non-attendees group had 21% and 79% respectively. The groups were not significantly different in age, sex, nationality and close contact with the elderly. The scores on the quiz and KOPS showed no statistically significant difference between the two groups before or after the workshop. Almost all the participants evaluated the workshop very positively especially the interaction with healthy elderly and inmates of old people’s home.

Conclusion

A 10-hour introductory co-curricular workshop made no significant change in the knowledge on geriatric health or attitude of fourth year medical students though they reported it as a very enriching experience. A reflective report may have been a better assessment tool and the impact on their clinical practice cannot be predicted.     

Knowledge and attitudes towards obesity among primary school children in Dar es Salaam,Tanzania

Background:

Childhood obesity has increased over the past two decades. Child obesity is likely to persist through adulthood and increases the risk of non-communicable diseases (NCDs) later in life. This study assessed knowledge and attitudes towards obesity among primary school children in Dar es Salaam, Tanzania.

Materials and Methods:

A cross-sectional study was conducted in randomly selected primary schools in Dar es Salaam. A structured questionnaire was used to assess the knowledge and attitudes. Anthropometric and blood pressure measurements were taken using standard procedures.

Results:

A total of 446 children were included in the analysis. The mean age of the participants was 11.1 ± 2.0 years. The mean body mass index (BMI), systolic blood pressure (SBP) and diastolic blood pressure (DBP) were 16.6 ± 4.0 kg/m², 103.9 ± 10.3 mmHg and 65.6 ± 8.2 mmHg, respectively. Prevalence of obesity (defined as BMI >95^th percentile for age and sex) was 5.2%. Half of the children (51.1%) had heard about obesity from teachers at school (20%), radio (19.4%) and books/newspaper (17.3%). Less than half (45.4%) had knowledge about the risk factors for childhood obesity and correctly defined obesity (44.6%). However, a good number of the children (72.1%) were aware that they can be affected by obesity. Majority of them had negative attitude towards obesity and various factors leading to or resulting from childhood obesity.

Conclusions:

Knowledge about childhood obesity among primary school children is moderate and have negative attitude towards obesity. Integrating educational programs early in primary schools may be an effective strategy to impact knowledge about obesity and other non-communicable diseases early in childhood.     

Assessment of radiation protection practices among radiographers in Lagos,Nigeria

Background:

Use of ionising radiation in diagnostic radiography could lead to hazards such as somatic and genetic damages. Compliance to safe work and radiation protection practices could mitigate such risks. The aim of the study was to assess the knowledge and radiation protection practices among radiographers in Lagos, Nigeria.

Materials and Methods:

The study was a prospective cross sectional survey. Convenience sampling technique was used to select four x-ray diagnostic centres in four tertiary hospitals in Lagos metropolis. Data were analysed with Epi- info software, version 3.5.1.

Results:

Average score on assessment of knowledge was 73%. Most modern radiation protection instruments were lacking in all the centres studied. Application of shielding devices such as gonad shield for protection was neglected mostly in government hospitals. Most x-ray machines were quite old and evidence of quality assurance tests performed on such machines were lacking.

Conclusion:

Radiographers within Lagos metropolis showed an excellent knowledge of radiation protection within the study period. Adherence to radiation protection practices among radiographers in Lagos metropolis during the period studied was, however, poor. Radiographers in Lagos, Nigeria should embrace current trends in radiation protection and make more concerted efforts to apply their knowledge in protecting themselves and patients from harmful effects of ionising radiation.     

Knowledge regarding Ebola Hemorrhagic Fever among private dental practitioners in Tricity,India: A cross-sectional questionnaire study

Background:

Ebola viral fever, a highly contagious haemorrhagic disease has today become a major public health concern in the developing countries worldwide.

Aim:

The purpose of this study was to assess knowledge among dental practitioners regarding Ebola Haemorrhagic Fever (Ebola HF) in Tricity, (Chandigarh, Panchkula and Mohali).

Materials and Methods:

A total of 500 private dental practitioners were randomly approached to participate in this cross-sectional survey. A self-structured, closed ended questionnaire was administered to each participant to record demographic and professional characteristics followed by their knowledge regarding Ebola HF. Knowledge section included questions related to communicability; symptomatology and diagnostics; at-risk individuals; prevention and treatment; and, virus characteristics of Ebola HF.

Results:

The results were expressed in percentages. Multivariable linear regression analysis was carried out to assess the association of participants''s demographic and professional characteristics with the knowledge scores. Statistically significant difference was seen when mean knowledge scores were compared based on the locality and qualification of the participants (P < 0.05).

Conclusion:

Dental practitioners from urban areas with higher qualification had better knowledge yet there were notable deficiencies regarding the virus characteristics, diagnostics, elimination and treatment.     

The role of prophylactic antimalarial in the reduction of placental parasitemia among pregnant women in Calabar, Nigeria

Introduction:

Intermittent preventive treatment of malaria with sulfadoxine-pyrimethamine is a recommendation of the World Health Organization as part of the malaria control strategy in pregnancy in areas with malaria burden.

Aim:

This study set out to appraise the effectiveness of this regimen in the prevention of placental parasitemia among parturients in Calabar, Nigeria.

Materials and Methods:

Pretested, precoded questionnaires were administered to eligible women at the antenatal clinic and later updated at the labor ward. Intermittent preventive treatment was administered under direct observation at the clinic, while packed cell volume, placental parasitemia, and other laboratory tests were measured at the labor ward.

Results:

The gross presence of placental malaria in the intermittent preventive treatment (IPT)-treated and the control groups was 10.6% and 11.3% respectively (P=0.76). Anemia occurred in 3.1% of the IPT-treated group compared to 11.7% among the control group (P=0.000). Only 7.9% of the IPT-treated women had moderate to severe placental parsitemia whereas as many as 53.2% of women in the control group had moderate to severe parasitemia (P=0.000).

Conclusion:

Intermittent preventive treatment of malaria with sulfadoxine-pyrimethamine was associated with significant reduction in the degree of placental parasitemia among women in the IPT-treated group, although it did not completely eradicate placental malaria in the treatment group.     

Assessment of knowledge of celiac disease among health care professionals

Objectives:

To assess knowledge of celiac disease among medical professionals (physicians).

Methods:

We conducted a cross-sectional survey of hospital-based medical staff in primary, secondary, and tertiary care public, and private hospitals in Riyadh, Saudi Arabia (KSA). We carried out the study between January 2013 and January 2104 at King Khalid University Hospital, King Saud University, Riyadh, KSA. A pretested questionnaire was distributed to the potential participants. A scoring system was used to classify the level of knowledge of participants into 3 categories: poor, fair, and good.

Results:

A total of 109 physicians completed the survey and of these participants, 86.3% were from public hospitals, and 13.7% from private hospitals; 58.7% were males. Of the physicians, 19.2% had poor knowledge. Interns and residents had fair to good knowledge, but registrars, specialists, and even the consultants were less knowledgeable of celiac disease.

Conclusion:

Knowledge of celiac disease is poor among a significant number of physicians including consultants, which can potentially lead to delays in diagnosis. Educational programs need to be developed to improve awareness of celiac disease in the health care profession.Celiac disease (CD) is an autoimmune disorder that is triggered by ingestion of gluten in genetically susceptible individuals. This leads to small intestinal villous atrophy and its ensuing complications. Celiac disease is a common disorder, and the prevalence seems to be on the rise. The exact prevalence of CD in the Middle East and Saudi Arabia (KSA) is not known, but it affects approximately 0.5-1% of the general population in the West.1 The classical presentation of CD is in early childhood with a mal-absorptive picture leading to diarrhea and failure to thrive. However, many cases now present in adulthood. It can also have a variety of non-intestinal presentations such as anemia, fatigue, bone disease, liver enzyme elevation, and infertility.1,2 Highly sensitive screening tests such as immunoglobulin (Ig)A-tissue transglutaminase antibody are now available to screen for CD. The diagnosis of CD is confirmed with small intestinal biopsies, and treatment consists of a strict gluten-free diet for life.3 Health care professionals need to be aware of both the classical and non-classical (extra-intestinal) manifestations of CD in order to make a timely diagnosis. Delays in diagnosis can lead to potentially serious complications such as osteoporosis and small intestinal lymphoma.4 The purpose of the study was to assess the knowledge of CD among the medical professionals. The information obtained will help to design and conduct educational and training programs on CD.