Obiageli F Emelumadu

Prevalence and pattern of bacteria and intestinal parasites among food handlers in the Federal Capital Territory of Nigeria

Background: In developing countries, biological contaminants largely bacteria and other parasites constitute the major causes of food-borne diseases often transmitted through food, water, nails, and fingers contaminated with faeces. Accordingly, food-handlers with poor personal hygiene could be potential sources of infections by these micro-organisms. Objective: This study was aimed at determining the prevalence and pattern of bacteria and intestinal parasites among food handlers in the Federal Capital Territory. Materials and Methods: The study was a descriptive one in which a multistage sampling technique was employed to select 168 food handlers of various types. Subjects’ stool, urine, and fingernail analyses were carried out and the result scientifically scrutinized. Results: Fingernail bacteria isolates include: E. Coli (1.8%), coagulase-negative staphylococcus (17.9%), Staphylococcus aureus(7.1%), Klebsiella species (2.4%), Serratia species (1.2%), Citrobacter species (1.2%), and Enterococcus species (1.8%). The subjects’ stool samples tested positive: For A. lumbricoides (14.9%), T. trichuria (1.8%), S. starcolaris (3.0%), E. histolytica (10.7%), G. lambilia (1.8%), S. mansoni (1.2%), and Taenia species (4.8%). Furthermore, 42.3% and 15.5% of the stool specimen tested positive for Salmonella and Shigella species, respectively. Conclusion: Food establishments should screen and treat staff with active illness, and regularly train them on good personal and workplace hygiene practices.

Socio-demographic determinants of maternal health-care service utilization among rural women in Anambra state, south east Nigeria

Background: Although, antenatal care (ANC) attendance in sub Saharan Africa is high, however this does not always translate into quality ANC care service utilization. Aim: This study therefore is aimed at exploring pattern of maternal health (MH) services utilization and the socio-demographic factors influencing it in Anambra State, South East Nigeria. Subjects and Methods: A total of 310 women of reproductive age with a previous history of gestation attending ANC services between September, 2007 and August, 2008 in selected Primary Health Centers in Anambra State were studied. Responses were elicited from the study participants using a pre-tested, semi-structured interviewer-administered questionnaire. Data collected were analyzed using Statistical Package for Social Sciences (SPSS) version 17 (SPSS Inc, Chicago Illinois, USA). Association between socio-demographic characteristics and pattern of utilization of ANC and delivery services was measured using χ2 -test, Regression analysis was done to identify factors associated with utilization of MH services. P < 0.05 was assumed to be significant. Results: Use of health facility was 293 (97.0%) and 277 (92,7%) out 302 women for ANC and delivery services respectively . Most women attended their first ANC consultation during the preceding pregnancy was after the first trimester and about 31% (94/298) of them had <4 ANC visits prior to delivery. Socio-demographic factors were found to be significantly associated with places where MH care services are accessed. Parity was found to be associated with timing of ANC booking and number of ANC attendance (χ2 = 9.49, P = 0.05). Odds of utilizing formal health facility for MH services were found to be significantly associated with increasing age (P < 0.01) and educational status of mothers (P < 0.001). Conclusions: The study revealed high maternal service utilization and 10% fetal loss, hence the need to address the gaps of late ANC booking and low ANC visits.

Perception of quality of maternal healthcare services among women utilising antenatal services in selected primary health facilities in Anambra State, Southeast Nigeria

Background: This is a cross-sectional descriptive study aimed at assessing antenatal care service attendees’ perception of quality of maternal healthcare (MHC) services in Anambra State, southeast Nigeria. Materials and Methods: A total of 310 pregnant women utilising antenatal care (ANC) services in three purposively selected primary health centres (PHCs) in rural communities in Anambra State were studied. Reponses were elicited from the participants selected consecutively over a 4-month period, using a pre-tested, semi-structured interviewer-administered questionnaire on socio-demographic characteristics, utilisation and perception of MHC services. Data collected were analysed using SPSS version 17. Results: Findings showed that utilisation of facility for both antenatal (97.0%; 95% CI, 94.4–98.4%) and natal services (92.7%; 95% CI 89.2–95.2%) were quite high. Generally, most of the women were satisfied with MHC services (89.7%). Most of them were satisfied with the staff attitude (85.1%), waiting time (84.1%) and cost of services (79.5%). Being ≥30 years (X2 = 4.61, P = 0.032), married (X2 = 9.70, P = 0.008) and multiparous (X2 = 9.14, P = 0.028), as well as utilisation of formal health facility for antenatal (X2 = 26.94, P = 0.000) and natal (X2 = 33.42, P = 0.000) services were associated with satisfaction with maternal health services. Conclusions: The study showed high level of satisfaction with quality of maternal health services among antenatal attendees and highlights the need to strengthen interventions that increase uptake of formal MHC services.

Parents' Perceptions of Timing of Initiation of Sexuality Discussion with Adolescents in Anambra State, South Eastern Nigeria

STUDY OBJECTIVE This study was aimed at determining the perception of the timing and practice of sexuality discussion among parents in South Eastern Nigeria. DESIGN A cross-sectional, descriptive, community-based study. SETTING The study was carried out in 3 randomly selected Local Government Areas in Anambra State, South Eastern Nigeria. PARTICIPANTS The study participants were parents with adolescent children resident in the study areas for at least 2 years. RESULTS Most parents opined that sexuality discussion should be initiated after puberty. Only 20% of them discussed reproductive health issues often with their adolescents, while another 20% never discussed such issues with their adolescent children. Topics most commonly discussed bordered on the adverse consequences of sex rather than measures for preventing them. About half of parents were willing to discuss contraception with their adolescent child. Predictors of parent-child communication were age, gender, and educational status. CONCLUSION Common reasons for low parental involvement in sexuality discussions were due to their lack of capacity and the perception that discussing such issues before puberty is ill timed. Therefore, measures should be taken to improve the capacity of parents to engage in such conversations to provide sexuality information to their teens.

Knowledge and utilization of HIV counseling and testing services among students of a tertiary institution in Abia State, South East Nigeria

Introduction: As more and more people with human immunodeficiency virus (HIV) live longer and enjoy healthier lives because of antiretroviral therapy, there are an increasing number of sexual transmissions of HIV. It is exceedingly important to assess the proportion of unsafe sexual practices among people living with HIV/AIDS (PLWHAs) and their disclosure status so that behavioral intervention can be designed optimally for them in order to curb secondary HIV transmission and potential reinfection with different or drug resistant strain of HIV. Aim: To assess sexual behavior and serostatus disclosure of PLWHAs attending antiretroviral therapy (ART) center in Vadodara. Settings and Design: The current cross-sectional study was carried out at ART center of a tertiary care hospital - Shree Sayaji General (SSG) Hospital, Vadodara after taking necessary permissions and approval from institutional review board (IRB). Materials and Methods: A semistructured questionnaire was used for interview with PLWHA who are on ART after taking written and informed consent. Data was entered and analyzed using Epi Info software. Results: A total of 175 PLWHAs were enrolled in this study. Forty-three percent of the PLWHAs practiced premarital sex, while 15% of them practiced extramarital sex (EMS). Nearly 90% of these sexual practices were unsafe. Fifty-eight percent of the PLWHAs continued these unsafe sexual practices even after HIV diagnosis. Nearly 20% of the PLWHAs did not receive any counseling regarding sexual behavior. Ninety-five percent of respondents had disclosed their serostatus to their spouse. Conclusions: Still a remarkable proportion of PLWHAs indulge in unsafe sexual practices and the most common reason encountered among them was desire for child. Although majority of the participants had disclosed their serostatus to their spouse, many respondents did not mention their serostatus to other sexual partners. There is a need to stress on the importance of safe sex among PLWHAs not only to prevent transmission to their partners, but also to help them avoid receiving potentially resistant HIV strains in case of seroconcordant couples. A need-based sexual behavior-related motivational counseling needs to be focused on.Introduction: This study was carried out among people living with human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) receiving antiretroviral therapy (ART) in a tertiary health facility in Nigeria and it is aimed at determining practice of adherence among these patients. Materials and Methods: A total of 282 HIV positive patients receiving ART in Nnamdi Azikiwe University Teaching Hospital, Nnewi were selected by systematic random sampling technique and using a semi-structured, interviewer administered questionnaire, responses were elicited from them on knowledge and perception of ART and adherence. Practice of adherence was determined by self-report. Findings were analyzed using Statistical Package for the Social Sciences version 17 (IBM Corp, Chicago Illinois, USA). Results: Most of the respondents were females (66.3%) and their mean age of the respondents was 36.63 ΁ 8.56 years. Most of the respondents have good knowledge of ART and adherence, even though most of them (64.2%) thought that ART cures HIV/AIDS. Most patients still considered HIV/AIDS as a serious illness (78.0%). Only about half of them (50.7%) were of the opinion that ART reduces the risk of HIV transmission. However, the general perception of adherence was good. The mean level of adherence was 97.8%, however, about 86% of them attained optimal adherence level. Conclusion: The study revealed fairly good knowledge and perception of ART and adherence among the patients. The level of ART adherence was also high; however there is a need to address some gaps in knowledge identified as part of measures aimed at improving adherence in the long run.Context: Disclosing ones human immunodeficiency virus (HIV) status helps in reducing the spread of the disease. Intimate partners are encouraged to reveal their status to each other. Such strategies aid in determining discordance and also target proven interventions to the correct demographic. Objective: The objective was to determine the rates of discordance among HIV positive pregnant women and their partners attending Nnamdi Azikiwe University Teaching Hospital, Nnewi. Materials and Methods: Partners of HIV positive pregnant women who had been notified of their spouses status were invited, counseled, and those who accepted, were tested for HIV using the national testing algorithm. Pre- and post-test counseling was offered to all tested partners. Results: A total of 10,070 new patients booked for antenatal care during the study period. Eight thousand nine hundred and seventy-nine (89.2%) of them were counseled, with 8317 (92.6%) of them accepted to do the HIV test. Seven hundred and ninety-seven women tested positive giving a sero-prevalence of 9.6%. Although 84.4% (673) of the positive mothers stated their intent to notify their partners, only 21% (141) of the partners presented for counseling and testing. On the whole, 98.6% (139) of the partners who presented accepted the test with 45.3% (63) of them testing positive, giving a sero-discordance rate of 54.7%. Conclusion: The discordance rate among tested partners is high in our center and suboptimal counseling, and testing rates were observed in the male partners. Interventions aimed at increasing partner involvement should be devised and adapted for our region. This will yield more data, give a truer picture of discordance rates as well as the aid in better management of scarce resources in program implementation.Opportunistic fungal infections account for a significant amount of morbidity associated with human immunodeficiency virus (HIV) disease. Oral candidiasis is one of the earliest premonitory signs of HIV infection and its diagnosis may have grave prognostic implications for the eventual development of full blown acquired immunodeficiency syndrome (AIDS). It is considered as an important marker of immune suppression and may be the initial manifestation of the disease in about 10% of HIV-infected adults. Careful history taking and detailed examination of the patients oral cavity are important parts of the physical examination, and diagnosis requires appropriate investigative techniques. Early recognition, diagnosis, and treatment of HIV-associated oral lesions may reduce morbidity. This review is intended to provide information on clinical variants of oral candidiasis and management as dental care providers are likely to be among the first to recognize such manifestations.Motor neuron diseases (MND) are extremely rare neurological manifestations of human immunodeficiency virus (HIV). We report a case of a 33-year-old known HIV seropositive male who presented with progressive asymmetrical onset of weakness and wasting of both distal limbs along with dysphagia and difficulty in speech. Examination revealed significant atrophy with visible fasciculations in thenar and hypothenar areas of both hands and dorsum of both feet associated with brisk deep tendon reflexes and jaw jerks, but diminished gag reflexes. Electromyography revealed evidence of denervation pattern. Investigations for underlying causes of MND other than HIV were noncontributory. Administration of riluzole along with continuation of antiretroviral therapy brought significant relief to his limb weakness, but bulbar features continued to progress. The case report highlights the rare, but definite association between HIV and amyotrophic lateral sclerosis (ALS) and partial reversibility of disabling clinical features on highly active antiretroviral therapy, which mandates ruling out HIV in all cases of ALS.through implementation of option B+ would have various other benefits. The total fertility rate in Malawi is high, around five to six births per woman, which is unlikely to be much lower in HIV‑infected women. Soon after the breastfeeding period (median duration 23 months) many women become pregnant again. Thus, a stop‑start approach to ART administration is almost redundant. Many women present for antenatal care late in pregnancy—an estimated 50% are thought to attend after 28 weeks of gestation—and continuing prophylaxis with antiretroviral drugs would mean that the next pregnancy could be protected from conception. The stopping of ART after cessation of breastfeeding might lead to viral rebound, with the risk of transmission to a sexual partner or fetus being notably raised. In women in Zimbabwe even those with CD4 cell counts higher than 350 cells per μL had a risk of death around six times higher than that in noninfected women within 24 months post‑partum [2,3] , and early ART could reduce mortality by 50‑90%. [4] Prevention

Availability and Continuity of Care for Maternal Health Services in the Primary Health Centres in Nnewi, Nigeria (January - March 2010)

Background: In some primary health care settings, even where the health services are not available, provisions are not made to ensure continuity of care. This study aimed to determine the availability and level of continuity of care for maternal health services in the primary health centers (PHCs) in Nnewi, Nigeria. Methods: This was a cross-sectional survey. Using multistage sampling technique, 280 women utilizing maternal health services from four randomly selected public PHCs in Nnewi, Nigeria were chosen for the study. Data collection employed a mix of quantitative and qualitative methods. Results: The mean ± standard deviation for age of the respondents was 29.2 ± 5.9 years. The facilities studied provided out-patient services, but the only in-patient services provided was for women who delivered or those in labor. None of the facilities is equipped to provide even basic essential obstetric care services. None had standardized a protocol for referring clients, referral forms, a transport system, or a community loan scheme in place. Forty-four (15.7%) women were referred for care outside of the PHCs for the following reasons: Lack of drugs and supplies (9.1%); lack of equipment (90.9%), lack of skilled personnel (45.5%) among others. Conclusions: This study showed that despite the unavailability of some services, appropriate strategies were not in place to ensure the coherent pattern of services within and between the PHCs and other levels of care. Delivery to the clients of comprehensive and integrated maternal health services, and efficient referral systems are thus recommended.

An evaluation of innovative community-based approaches and systematic tuberculosis screening to improve tuberculosis case detection in Ebonyi State, Nigeria

Background: National tuberculosis (TB) programmes globally rely heavily on passive case finding for detecting TB in the community as advocated by the World Health Organization (WHO). TB case detection is low in Nigeria despite improvement in TB services and coverage. Methods: A retrospective evaluation of an active case-finding intervention utilizing community-based approaches and targeted systematic TB screening in Ebonyi State, Nigeria was done. The analysis was performed using Epi Info. Results: Using community-based and health-facility-based systematic screening strategies, 218,751 persons were screened, with 19.7% of them being presumptive TB cases. Among these, 23,729 (55.1%) submitted sputum samples for microscopy, and 764 (3.2%) had smear-positive TB. In addition, 683 individuals were diagnosed with other forms of TB using X-ray and clinical evaluation giving a total of 1447 all forms of TB cases. The overall number needed to screen (NNS) to find one person with all forms of TB through the project was 151. The NNS was 53 for general outpatients, 88 through contact tracing, and 110 among HIV-infected persons. Conclusions: Active case-finding strategies achieved good yields though early loss to follow-up was high. Active case finding is recommended for integration into national TB control policy and practice.

An assessment of reproductive health services in selected health facilities, Anambra State, Nigeria

Abstract The national figure for skilled attendance at delivery in Nigeria is 38.1 percent, with some observed regional difference. In Anambra State for instance, 87.6 percent of deliveries are taken by skilled providers. However, the

Abia State HIV epidemic and response: challenges and prospects

Since the first seroprevalence survey in 1999, the HIV prevalence in Abia State has increased from 1.8% to 7.3% in 2010. The state is currently experiencing a generalized epidemic, with most transmission occurring through heterosexual low-risk sex. Drivers of the epidemic include low knowledge of HIV prevention, low risk perception, predominantly male factor-driven risky sexual behavior, and low condom use. This study reviewed the state HIV epidemic trend in relation to response, sought to identify the gaps between the epidemic and response, and recommended measures to strengthen the state response.

Adherence to antiretroviral therapy among people living with human immunodeficiency virus/acquired immunodeficiency syndrome in a tertiary health facility in South Eastern Nigeria

Introduction: As more and more people with human immunodeficiency virus (HIV) live longer and enjoy healthier lives because of antiretroviral therapy, there are an increasing number of sexual transmissions of HIV. It is exceedingly important to assess the proportion of unsafe sexual practices among people living with HIV/AIDS (PLWHAs) and their disclosure status so that behavioral intervention can be designed optimally for them in order to curb secondary HIV transmission and potential reinfection with different or drug resistant strain of HIV. Aim: To assess sexual behavior and serostatus disclosure of PLWHAs attending antiretroviral therapy (ART) center in Vadodara. Settings and Design: The current cross-sectional study was carried out at ART center of a tertiary care hospital - Shree Sayaji General (SSG) Hospital, Vadodara after taking necessary permissions and approval from institutional review board (IRB). Materials and Methods: A semistructured questionnaire was used for interview with PLWHA who are on ART after taking written and informed consent. Data was entered and analyzed using Epi Info software. Results: A total of 175 PLWHAs were enrolled in this study. Forty-three percent of the PLWHAs practiced premarital sex, while 15% of them practiced extramarital sex (EMS). Nearly 90% of these sexual practices were unsafe. Fifty-eight percent of the PLWHAs continued these unsafe sexual practices even after HIV diagnosis. Nearly 20% of the PLWHAs did not receive any counseling regarding sexual behavior. Ninety-five percent of respondents had disclosed their serostatus to their spouse. Conclusions: Still a remarkable proportion of PLWHAs indulge in unsafe sexual practices and the most common reason encountered among them was desire for child. Although majority of the participants had disclosed their serostatus to their spouse, many respondents did not mention their serostatus to other sexual partners. There is a need to stress on the importance of safe sex among PLWHAs not only to prevent transmission to their partners, but also to help them avoid receiving potentially resistant HIV strains in case of seroconcordant couples. A need-based sexual behavior-related motivational counseling needs to be focused on.Introduction: This study was carried out among people living with human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) receiving antiretroviral therapy (ART) in a tertiary health facility in Nigeria and it is aimed at determining practice of adherence among these patients. Materials and Methods: A total of 282 HIV positive patients receiving ART in Nnamdi Azikiwe University Teaching Hospital, Nnewi were selected by systematic random sampling technique and using a semi-structured, interviewer administered questionnaire, responses were elicited from them on knowledge and perception of ART and adherence. Practice of adherence was determined by self-report. Findings were analyzed using Statistical Package for the Social Sciences version 17 (IBM Corp, Chicago Illinois, USA). Results: Most of the respondents were females (66.3%) and their mean age of the respondents was 36.63 ΁ 8.56 years. Most of the respondents have good knowledge of ART and adherence, even though most of them (64.2%) thought that ART cures HIV/AIDS. Most patients still considered HIV/AIDS as a serious illness (78.0%). Only about half of them (50.7%) were of the opinion that ART reduces the risk of HIV transmission. However, the general perception of adherence was good. The mean level of adherence was 97.8%, however, about 86% of them attained optimal adherence level. Conclusion: The study revealed fairly good knowledge and perception of ART and adherence among the patients. The level of ART adherence was also high; however there is a need to address some gaps in knowledge identified as part of measures aimed at improving adherence in the long run.Context: Disclosing ones human immunodeficiency virus (HIV) status helps in reducing the spread of the disease. Intimate partners are encouraged to reveal their status to each other. Such strategies aid in determining discordance and also target proven interventions to the correct demographic. Objective: The objective was to determine the rates of discordance among HIV positive pregnant women and their partners attending Nnamdi Azikiwe University Teaching Hospital, Nnewi. Materials and Methods: Partners of HIV positive pregnant women who had been notified of their spouses status were invited, counseled, and those who accepted, were tested for HIV using the national testing algorithm. Pre- and post-test counseling was offered to all tested partners. Results: A total of 10,070 new patients booked for antenatal care during the study period. Eight thousand nine hundred and seventy-nine (89.2%) of them were counseled, with 8317 (92.6%) of them accepted to do the HIV test. Seven hundred and ninety-seven women tested positive giving a sero-prevalence of 9.6%. Although 84.4% (673) of the positive mothers stated their intent to notify their partners, only 21% (141) of the partners presented for counseling and testing. On the whole, 98.6% (139) of the partners who presented accepted the test with 45.3% (63) of them testing positive, giving a sero-discordance rate of 54.7%. Conclusion: The discordance rate among tested partners is high in our center and suboptimal counseling, and testing rates were observed in the male partners. Interventions aimed at increasing partner involvement should be devised and adapted for our region. This will yield more data, give a truer picture of discordance rates as well as the aid in better management of scarce resources in program implementation.Opportunistic fungal infections account for a significant amount of morbidity associated with human immunodeficiency virus (HIV) disease. Oral candidiasis is one of the earliest premonitory signs of HIV infection and its diagnosis may have grave prognostic implications for the eventual development of full blown acquired immunodeficiency syndrome (AIDS). It is considered as an important marker of immune suppression and may be the initial manifestation of the disease in about 10% of HIV-infected adults. Careful history taking and detailed examination of the patients oral cavity are important parts of the physical examination, and diagnosis requires appropriate investigative techniques. Early recognition, diagnosis, and treatment of HIV-associated oral lesions may reduce morbidity. This review is intended to provide information on clinical variants of oral candidiasis and management as dental care providers are likely to be among the first to recognize such manifestations.Motor neuron diseases (MND) are extremely rare neurological manifestations of human immunodeficiency virus (HIV). We report a case of a 33-year-old known HIV seropositive male who presented with progressive asymmetrical onset of weakness and wasting of both distal limbs along with dysphagia and difficulty in speech. Examination revealed significant atrophy with visible fasciculations in thenar and hypothenar areas of both hands and dorsum of both feet associated with brisk deep tendon reflexes and jaw jerks, but diminished gag reflexes. Electromyography revealed evidence of denervation pattern. Investigations for underlying causes of MND other than HIV were noncontributory. Administration of riluzole along with continuation of antiretroviral therapy brought significant relief to his limb weakness, but bulbar features continued to progress. The case report highlights the rare, but definite association between HIV and amyotrophic lateral sclerosis (ALS) and partial reversibility of disabling clinical features on highly active antiretroviral therapy, which mandates ruling out HIV in all cases of ALS.through implementation of option B+ would have various other benefits. The total fertility rate in Malawi is high, around five to six births per woman, which is unlikely to be much lower in HIV‑infected women. Soon after the breastfeeding period (median duration 23 months) many women become pregnant again. Thus, a stop‑start approach to ART administration is almost redundant. Many women present for antenatal care late in pregnancy—an estimated 50% are thought to attend after 28 weeks of gestation—and continuing prophylaxis with antiretroviral drugs would mean that the next pregnancy could be protected from conception. The stopping of ART after cessation of breastfeeding might lead to viral rebound, with the risk of transmission to a sexual partner or fetus being notably raised. In women in Zimbabwe even those with CD4 cell counts higher than 350 cells per μL had a risk of death around six times higher than that in noninfected women within 24 months post‑partum [2,3] , and early ART could reduce mortality by 50‑90%. [4] Prevention