Improving TB control: efficiencies of case-finding interventions in Nigeria.

SETTING: KNCV Nigeria implements seven key TB case-finding interventions. It was critical to evaluate the efficiency of these interventions in terms of TB yield to direct future prioritisation in the country. OBJECTIVES: To compare the efficiency of active case-finding (ACF) interventions for TB in Nigeria. DESIGN: Data from the 2020-2022 implementing period were analysed retrospectively. Intervention efficiencies were analysed using the number needed to screen (NNS), the number needed to test (NNT) and the true screen-positive (TSP) rate. RESULTS: Across the interventions, 21,704,669 persons were screened for TB, 1,834,447 (8.5%) were presumed to have TB (7.7% pre-diagnostic drop-out rate) and 122,452 were diagnosed with TB (TSP rate of 7.2%). The average TSP rate of interventions that used both the WHO four-symptom screen (W4SS) and portable digital X-ray (PDX) screening algorithm was significantly higher (22.6%) than those that employed the former alone (7.0%; OR 3.9, 95% CI 3.74-3.98; P < 0.001). The average NNT for interventions with W4SS/PDX screening was 4 (range: 4-5), while that of W4SS-only screening was 14 (range: 11-22). CONCLUSIONS: Interventions using the PDX in addition to W4SS for TB screening were more efficient in terms of TB case yield than interventions that used symptom-based TB screening only.

CONTEXTE: KNCV Nigeria met en œuvre sept interventions clés de recherche de cas de TB. Il était essentiel d'évaluer l'efficacité de ces interventions en termes de rendement de la TB afin d'orienter les priorités futures dans le pays. OBJECTIFS: Comparer l'efficacité des interventions de recherche active de cas (ACF) pour la TB au Nigéria. MÉTHODE: Les données de la période de mise en œuvre 2020­2022 ont été analysées, rétrospectivement. L'efficacité des interventions a été analysée à l'aide du nombre nécessaire pour dépister (NNS), du nombre nécessaire pour tester (NNT) et du taux de vrais dépistages positifs (TSP). RÉSULTATS: Sur l'ensemble des interventions, 21 704 669 personnes ont bénéficié d'un dépistage de la TB, 1 834 447 (8,5%) ont été présumées atteintes de la TB (taux d'abandon pré-diagnostic de 7,7%) et 122 452 ont reçu un diagnostic de TB (taux de TSP de 7,2%). Le taux moyen de TSP des interventions qui utilisaient à la fois le test des quatre symptômes de l'OMS (W4SS) et l'algorithme de dépistage par radiographie numérique portable (PDX) était significativement plus élevé (22,6%) que celles qui utilisaient uniquement le premier (7,0% ; OR 3,9 ; IC 95% 3,74­3,98 ; P < 0,001). Le NNT moyen des interventions avec dépistage W4SS/PDX était de 4 (intervalle : 4­5), tandis que celui du dépistage W4SS seul était de 14 (intervalle : 11­22). CONCLUSIONS: Les interventions utilisant le PDX en plus du W4SS pour le dépistage de la TB ont été plus efficaces en termes de nombre de cas de TB que les interventions utilisant uniquement le dépistage de la TB basé sur les symptômes.

Comparison of pregnancy outcomes of triangular 3-bites and mcdonald techniques of cervical cerclage in women with cervical insufficiency: A pilot study.

Background: Cervical cerclage is the procedure of choice for preventing preterm birth due to cervical insufficiency. Despite the simplicity of the McDonald's method of cerclage application, it is still technically difficult to take four bites around the cervix before knotting. There is a need to develop a simpler method of cervical cerclage application with similar or improved pregnancy outcomes. Aim: This is to compare the ease/duration of application and pregnancy outcomes of the new triangular three-bite cervical cerclage technique and McDonald's technique in women with cervical insufficiency. Patients and Methods: This is a pilot study with 20 participants that met the inclusion criteria. They were randomly grouped into triangular three-bite method (n = 10) and McDonald's method (n = 10). The pregnancy outcomes were compared between the groups with the Chi-square test and student's t-test. A P value of <.05 was set as level of significance. Results: The sociodemographic characteristics of the two groups were similar. There was no statistically significant difference between the two groups regarding the pregnancy outcome (spontaneous miscarriage P = 1.00, preterm delivery P = 0.61, and neonatal birthweight P = 0.96). However, the duration of cerclage application (5.98 ± 1.79 minutes vs. 14.25 ± 7.5 minutes; P <.002) and estimated blood loss (29 ± 9.94 mls vs. 48.5 ± 25.82 mls; P = .04) were significantly lower in the triangular three-bite arm than in the McDonald's arm. Conclusion: The new triangular three-bite technique has similar pregnancy outcomes with the conventional McDonald's technique and has shown a lower duration of procedure and blood loss. Since this is a pilot study, a well-structured randomized control trial to compare the two methods is recommended.

Sexual Function in Pregnancy in a Nigerian Population: A Prospective Longitudinal Study.

Background: Studies are abound from low- and middle-income countries (LMICs) on postpartum sexual dysfunction but very limited in pregnancy. The data will help clinicians in providing women with evidence-based information and counseling in these regards. Aim: To determine the effects of different trimesters of pregnancy on sexual functions and the possible risk factors for sexual dysfunction in pregnancy. Patients and Methods: The study was longitudinal in design, and study population consisted of 270 pregnant women attending antenatal care at the two largest tertiary hospitals in Enugu, Nigeria. The recruitment was in the first trimester, and each recruited participant served as her own control. Interviews were conducted at specific times in the three trimesters, and data regarding sexual functions were obtained using validated questionnaires. Analysis of variance (ANOVA) was performed to compare the mean total and domain female sexual function index (FSFI) scores between the three trimesters, and Bonferroni's test for significant association between any two trimesters as may be applicable. The risk factors were determined via multivariate logistic regression analysis. A P value ≤0.05 was considered statistically significant. Results: The FSFI means total score decreased as pregnancy advanced. It was significantly lower in second trimester (T2) than in first trimester (T1) (P < 0.001), and significantly lower in third trimester (T3) than T1 (P < 0.001), but no difference between T3 and T2 (P = 0.759). Similarly, the mean frequency of coitus per week declined across the trimesters; lower in T2 than T1 (2.2 ± 0.7 vs. 2.4 ± 0.6; P < 0.01), and lower in T3 than T1, but no difference between T3 and T2. The overall rate of sexual dysfunction was 50.7% and the risk factors age ≥35 years (AdjOR: 1.4; 95%CI: 1.1-1.9; P: 0.01), multiparity (AdjOR: 1.7; 95%CI: 1.2-2.5; P: 0.013) and a previous history of cesarean section (AdjOR: 2.1; 95%CI: 1.7-2.6; P: 0.004). Conclusion: Sexual function declines as pregnancy advances and the rate of sexual dysfunction is high in Enugu, Nigeria. Obstetricians are encouraged to discuss sexual health issues during antenatal care services and make more efforts towards reducing the modifying obstetric risk factors.

Effects of misoprostol in reducing blood loss during abdominal myomectomy in Nigeria.

Background: Despite using a tourniquet to reduce bleeding during abdominal myomectomy, the procedure is still complicated by significant intraoperative bleeding. Aim: To determine whether misoprostol and tourniquet compared with tourniquet alone would significantly reduce bleeding during abdominal myomectomy at two tertiary hospitals in Enugu. Materials and Methods: This study is an open-label randomized controlled trial. A total of 126 consenting participants were recruited from women booked for abdominal myomectomy at the study centers over 7 months. They were randomized into groups A (vaginal misoprostol 400 µg) and B (no misoprostol) one hour before surgery. Intraoperatively, all participants had a tourniquet application. Intraoperative and postoperative blood loss was compared between the two groups. Descriptive and inferential analyses were carried out using IBM SPSS Version 22.0. A P- value of < 0.05 was considered statistically significant. Results: An intention-to-treat analysis was carried out. All 63 participants (100%) and 56 (90%) completed the study according to the protocol in groups A and B, respectively. Socio-demographic characteristics were not significantly different in both groups. The mean intraoperative blood loss in the "misoprostol group" (522.6 ± 127.91 ml) was significantly lower than in the "no-misoprostol group" (583.5 ± 186.20 ml), with P = 0.028. The difference in mean hemoglobin (g/dl) was lower in the "misoprostol group" than in the "no-misoprostol group" (1.3 ± 0.79 vs. 1.9 ± 0.89, P < 0.001). The mean 48 hours postoperative blood loss (ml) between the two groups was 323.8 ± 221.44 vs. 549.4 ± 519.72), with P = 0.001. Conclusion: Among women receiving tourniquet during myomectomy in Enugu, the additional use of vaginal misoprostol 400 µg significantly reduced intraoperative blood loss.

Assessment of Significant Bacteriuria, Bacterial Profile and Pyuria among Pregnant Women with Urinary Tract Symptoms in Enugu, South-Eastern Nigeria: A Cross-Sectional Study.

BACKGROUND: Urinary tract symptoms are common in pregnancy; thus, symptom-based diagnosis of urinary tract infection (UTI) might not be accurate. Such women are often exposed to antibiotics without urine culture and antibiotics sensitivity. Identification of pyuria on urine microscopy of pregnant women with urinary tract symptoms may predict significant bacteriuria and guide such women's treatment in under-resourced settings. METHODS: A cross-sectional study of 233 consecutive consenting pregnant women with UTI symptoms at theantenatal clinic of the University of Nigeria Teaching Hospital ItukuOzalla, Nigeria. Participants' mid-stream urine specimens were sent for microscopy, culture, and antibiotics sensitivity. Data analysis was descriptive and inferential at 95% confidence level. RESULTS: The prevalence of symptomatic UTI among pregnant women with urinary tract symptoms was 33.5% (78/233). Coliform bacilli were the most common isolates (82.0%) from participants' urine. Ceftriaxone and ampicillin-cloxacillin had the highest (76.9%) and least (12.8%) sensitivity, respectively. Using urine culture as the standard, pyuria on microscopy showed a sensitivity of 43.6% and a specificity of 93.5% for predicting symptomatic UTI. CONCLUSION: The prevalence of UTI among pregnant women with urinary tract symptoms was low, and the most common isolate was coliform bacilli. Though pyuria had reasonably good accuracy for diagnosing symptomatic UTI, it should not be used for this purpose because of the risks associated with misdiagnosis.

CONTEXTE: Les symptômes des voies urinaires sont fréquents pendant la grossesse; ainsi, le diagnostic basé sur les symptômes de l'infection des voies urinaires (IVU) pourrait ne pas être exact. Ces femmes sont souvent exposées à des antibiotiques sans culture d'urine ni sensibilité aux antibiotiques. L'identification de la pyurie par microscopie urinaire chez les femmes enceintes présentant des symptômes des voies urinaires peut prédire une bactériurie importante et orienter le traitement de ces femmes dans les milieux défavorisés. BUT: Déterminer la prévalence des infections urinaires chez les femmes enceintes présentant des symptômes des voies urinaires et évaluer l'exactitude de la pyurie pour prédire les infections urinaires symptomatiques pendant la grossesse à Enugu, au Nigéria. MÉTHODES: Une étude transversale de 233 femmes enceintes consentantes consécutives présentant des symptômes d'infection urinaire à la clinique prénatale de l'hôpital universitaire d'Ituku, à Ozalla, au Nigéria. Les échantillons d'urine à mi-parcours des participants ont été envoyés pour microscopie, culture et sensibilité aux antibiotiques. L'analyse des données était descriptive et inférentielle à un niveau de confiance de 95. RÉSULTATS: La prévalence des infections urinaires symptomatiques chez les femmes enceintes présentant des symptômes des voies urinaires était de 33,5% (78/233). Les bacilles coliformes étaient les isolats les plus courants (82,0%) des urines des participants. La ceftriaxone et l'ampicilline-cloxacilline avaient respectivement la sensibilité la plus élevée (76,9%) et la moins élevée (12,8%). En utilisant la culture d'urine comme norme, la pyurie à la microscopie a montré une sensibilité de 43,6% et une spécificité de 93,5% pour prédire les infections urinaires symptomatiques. CONCLUSION: La prévalence des infections urinaires chez les femmes enceintes présentant des symptômes des voies urinaires était faible et l'isolat le plus courant était les bacilles coliformes. Bien que la pyurie ait une précision raisonnablement bonne pour diagnostiquer une infection urinaire symptomatique, elle ne doit pas être utilisée à cette fin en raison des risques associés à un diagnostic erroné. MOTS CLÉS: Grossesse, infection symptomatique des voies urinaires, culture d'urine, microscopie d'urine.

Effects of short inter-pregnancy interval on maternal and perinatal outcomes: A cohort study of pregnant women in a low-income country.

BACKGROUND: Short inter-pregnancy interval (IPI) is a potential risk factor for adverse pregnancy outcomes. Previous reports from sub-Sahara Africa documented increasing incidence of short IPI but evidence is lacking in its effect on pregnancy outcome. AIM: The study aimed to determine the effect of short IPI on pregnancy outcome in Nigeria. SUBJECTS AND METHODS: It was a prospective cohort study of 271 pregnant women receiving antenatal care in a tertiary hospital in Nigeria. For every eligible woman with short IPI (<18 months) recruited; a suitable control with IPI ≥18 months was selected. Statistical analysis was both inferential and descriptive using the statistical package for social sciences version 24 (SPSS Inc. Chicago, Illinois, USA) for windows. A P value of less than 0.05 was considered statistically significant. RESULTS: Incidence of maternal anemia was higher in women with short IPI than control (RR: 2.091; 95% CI: 1.4433.031; P < 0.001). Other maternal and perinatal outcome measures including premature rupture of membranes, preterm labor/delivery, pregnancy induced hypertension, third trimester bleeding, postpartum hemorrhage, and inadequate gestational weight gain did not show any significant association with short IPI (P > 0.05). CONCLUSION: Short IPI is associated with anemia in pregnancy in Nigeria. Public health campaigns for improvement in uptake of family planning services and breastfeeding may help reduce the incidence of short IPI and anemia in low income countries.

Effects of early oral feeding versus delayed feeding on gastrointestinal function of post-caesarean section women in a tertiary hospital in Enugu, Nigeria: A randomized controlled trial.

BACKGROUND: Initiation of oral intake after caesarean delivery influences return of bowel function, ambulation of patients, and time to recover from surgery. AIMS: To assess the effect of early versus delayed initiation of oral feeding after caesarean delivery on gastrointestinal function, pace of recovery, and maternal satisfaction at University of Nigeria Teaching Hospital (UNTH), Enugu. SETTINGS AND DESIGN: This was a randomized controlled study of women who had caesarean delivery from December 2012 to September 2013 at the Department of Obstetrics and Gynaecology UNTH, Enugu, Nigeria. In all, 282 participants were randomized equally into early and delayed oral feeding groups. Oral intake was commenced at 8 h post operation for those in early feeding group and at 48 h post operation for those in delayed feeding group. The primary outcome measure was the time interval from the end of surgery to the return of bowel sound. SUBJECTS AND METHODS: Analysis was by intention-to-treat. SPSS version 16 was used for data entry and analysis was done using cross tabulation and Fisher's exact test for categorical data and independent sample T-test for continuous data. P value of < 0.05 was regarded as statistically significant. RESULTS: Apart from gastrointestinal complications, there was significant difference between early and delayed feeding groups with respect to all the outcome variables: return of bowel sound (17.8 ± 4.3 h vs 35.2 ± 9.4 h; P < 0.001), return to regular diet 48.9 ± 5.2 h vs 85.5 ± 7.0 h; P < 0.001), postoperative time interval to ambulation (20.3 ± 7.0 h vs 30.9 ± 9.6 h; P < 0.001), and maternal satisfaction as estimated with visual analog scale (86.4 ± 10.4 mm vs 40.0 ± 25.9 mm; P < 0.001). CONCLUSION: Early initiation of oral feeding after caesarean delivery is safe and may be associated with earlier return of bowel functions, earlier ambulation, shorter postoperative time interval to become eligible for discharge, and high maternal satisfaction.

Male partner involvement in female contraceptive choices in Nigeria.

Opposition by male partners is one of the barriers to contraceptive use in sub-Saharan Africa. The study aimed at determining the extent of male partner involvement in female contraceptive (FP) choices in Enugu, south-east Nigeria. Questionnaires were administered to 243 consecutive women attendee of family planning clinic, University of Nigeria Teaching Hospital (UNTH), Enugu from January to June, 2012. A total of 137 women made contraceptive decisions jointly with their partners, which gave a male involvement rate of 56.4%. Only respondents' higher age (≥ 35 years) had significant association with male partner involvement in FP choices (odds ratio (OR) = 2.1; 95% confidence interval: 1.22, 3.51; p = 0.008). Covert contraceptive use rate was 4.9% (12/243). A majority of women attending the FP clinic of UNTH, Enugu involved their partners when making contraceptive choices. Male-partner-targeted family planning programme has the potential to increase uptake of contraception in our environment.

Cigarette smoking and perception of its advertisement among antenatal clinic attendees in referral health facilities in Enugu, Nigeria.

BACKGROUND: The most predominant form of tobacco use is cigarette smoking, and it poses serious threats to maternal and child health. The magnitude of cigarette smoking in pregnancy in our environment is not well-known. The study aimed to determine the prevalence of cigarette smoking among pregnant women in Enugu, Nigeria as well as their exposures and perceptions of cigarette smoking advertisement. MATERIALS AND METHODS: Questionnaires were administered to a cross-section of pregnant women randomly selected from three hospitals in Enugu, South-East Nigeria, from May 2, 2012 to June 12, 2012. Analysis was both descriptive and inferential at 95% confidence levels. RESULTS: The prevalence of tobacco smoking in pregnancy was 4.5% (9/200). Over 90% of respondents admitted that cigarette smoking could harm both mother and unborn baby. In all, 79.5% (159/200) of respondents had seen or heard of advertisement for cigarette smoking as against 82.5% (165/200) that had seen or heard of antismoking advertisement (P = 0.444, odds ratio = 1.2 [95% confidence intervals: 0.74, 2.00]). CONCLUSIONS: The prevalence of cigarette smoking in pregnancy in Enugu, Nigeria was low, and there was high exposure to both pro-and anti-smoking advertisement. The awareness of harmful health effect of smoking was high but, that of the specific diseases associated with smoking in pregnancy was limited. Hence, antenatal classes and antismoking advertisement should be scaled-up to include maternal and peri-natal diseases/conditions associated with cigarette smoking.

Accuracy of clinical and ultrasound estimation of fetal weight in predicting actual birth weight in Enugu, Southeastern Nigeria.

BACKGROUND: Estimation of fetal weight is important for antenatal and intrapartum management of pregnant women. Sonographic methods are not readily accessible in under-resourced settings, it is therefore necessary to study the accuracy of a clinical method of estimating fetal weight where this limitation (unavailability of ultrasound) exists. OBJECTIVE: To compare the accuracy of clinical and ultrasound methods of fetal weight estimation at term. MATERIALS AND METHODS: Clinical and ultrasound fetal weights were estimated on 200 consecutive term pregnancies (37 completed weeks of gestation - 41 weeks and 6 days) at the University of Nigeria Teaching Hospital, Enugu, Nigeria from 1 st April to 30 th November 2012. Accuracy was determined using percentage error, absolute percentage error, and proportion of estimates within 10% of actual birth weight. RESULTS: Actual birth weight had strong positive correlation with both clinical and ultrasound estimated fetal weights (r = 0.71, P < 0.001 and r = 0.69, P < 0.001, respectively). Overall, both the clinical and ultrasound methods systematically overestimated the actual birth weight. The proportion of the clinical estimated weights that were within 10% of the actual birth weight was significantly lower than that of ultrasound method for babies of all birth weights (35.0 vs. 67.5%; P < 0.001) and for macrosomic babies (76 vs 100%, P = 0.009). For babies with normal birth weights (2.5-3.9 kg), ultrasound method error values were significantly lower than those of clinical method for both the mean % error (5.4 vs 19.6%; P < 0.001) and the mean absolute % error (9.97 vs 20.6%; P < 0.001). CONCLUSION: The ultrasound method is generally a better predictor of the actual birth weight than the clinical method, and thus should be used in estimating the actual birth weight when accessible.

Benefit incidence analysis of free insecticide treated nets distribution in urban and rural communities of Enugu state, South East Nigeria.

BACKGROUND: Malaria is a leading cause of mortality as well as a barrier to economic and social development in developing countries. The use of insecticide-treated nets (ITNs) for malaria vector control is effective in controlling malaria attacks in pregnant women and under-5 children. The Nigerian government, in its bid to achieve the Millennium Development Goal (MDG) 4 and 5 distributes free ITNs to pregnant mothers and under-five children in the Roll Back Malaria programme (RBM). AIM: This study compared the benefit incidence analysis of this government program between urban and rural areas. MATERIALS AND METHODS: Pretested, semi-structured questionnaires were administered to 150 pregnant women and also 150 mothers of under-5 children, who were randomly selected from each of the two communities (rural and urban) from a local government area (LGA) in Enugu state, Nigeria. The study was conducted within the rainy season periods (March-August) of 2008. The information obtained included some socio-economic variables, accessibility, usage and benefits of usage of ITNs. Data entry and analyses were done using the Statistical Package for Social Sciences (SPSS) version 15.0(Chicago IL, USA). Student's t-test and Chi-square were used for comparison where appropriate. Significant values were taken as P value. Value of less than 0.05 was considered significant. RESULTS: The respondents' mean monthly expenditures on food utilities and anti-malarials in the rural area and urban areas were N266.1 (74.02), range (143.3-395) and N473 (90) range (380-495.7) respectively (P < 0.001). Within each socio-economic stratum (SES), the average monthly expenditure in the urban community was higher than that of the rural community except for least poor SES (P < 0.05). For the urban community, 106 (71.6%) respondents used ITNs as against 99 (66.9%) in the rural community [P = 0.778, OR = 1.3 (95% CI: 0.76, 2.05)]. Also, ITNs were always accessible to 112 (75.7%) and 54 (36.5%) respondents in the urban and rural communities respectively [P < 0.001, OR = 5.4 (95% CI: 3.28, 8.96)]. In the urban community, 130 (87.7%) respondents expressed some benefit from ITNs as against 123 (83.1%) respondents from the rural community [P = 0.258, OR = 1.5 (95% CI: 0.76, 2.28)]. CONCLUSION: Most pregnant women and mothers of under-five children in the rural study area belong to the poorest socio-economic classes and they spend less on anti-malarial treatment. Majority of the free ITN's beneficiaries in both urban and rural study areas have used and benefitted from them.

Asymptomatic bacteriuria among pregnant women with sickle cell trait in Enugu, South Eastern Nigeria.

CONTEXT: Asymptomatic bacteriuria (ASB) in pregnancy is a major risk factor for developing acute cystitis and pyelonephritis, especially, among women with sickle cell disease. This study compared the prevalence, pattern, and microbiological characteristics of ASB in pregnancy between sickle cell trait (HbAS) and normal hemoglobin AA (HbAA) genotype subjects. MATERIALS AND METHODS: Culture and sensitivity of mid-stream urine samples were collected from 300 HbAS women and 300 matched HbAA control at the antenatal clinic of University of Nigeria Teaching Hospital Enugu, Nigeria from August 2010 to December 2011. Analysis was both descriptive and inferential at 95% confidence levels. RESULTS: Prevalence of ASB in HbAS and HbAA women were 32.7% (98/300) and 32% (96/300) respectively (odd ratio (OR) =1.03 [95% confidence interval (CI) 0.73, 1.45]). Escherichia coli was the most common organism isolated in both the HbAS group (56.1%, 55/98) and control group (61.4%, 59/96), (OR = 0.80 [95% CI 0.45, 1.42]). The antibiotics with the highest microbial sensitivity were ciprofloxacin 90.8% (89/98) and gentamicin 100% (98/98) for HbAS and HbAA women respectively. CONCLUSIONS: The prevalence of ASB in pregnant women with HbAS in Enugu, Nigeria was high and did not vary significantly from that of woman with HbAA. Therefore, pregnant women irrespective of their sickle cell status would benefit from routine screening for ASB.

Constraints; Challenges and Prospects of Public-Private Partnership in Health-Care Delivery in a Developing Economy

Background: In Nigeria; concerns on the quality and financing of health-care delivery especially in the public sector have initiated reforms including support for public-private partnerships (PPP) at the Federal Ministry of Health. Likewise; Enugu State has developed a draft policy on PPP since 2005. However; non-validation and non-implementation of this policy might have led to loss of interest in the partnership. Aim: The aim of this study was to provide evidence for planning the implementation of PPP in Enugu State health system via a multi-sectoral identification of challenges; constraints and prospects. Subjects and Methods: Pre-tested questionnaires were administered to 466 respondents (251 health workers and 215 community members); selected by multi-stage sampling method from nine Local Government Areas of Enugu State; Nigeria; over a study period of April 2011 to September 2011. Data from the questionnaires were collated manually and quantitative data analyzed using SPSS version 15 (Chicago; IL; USA). Results: Only 159 (34.1; 159/466) of all respondents actually understood the meaning of PPP though 251 (53.9) of them had claimed knowledge of the concept. This actual understanding was higher among health workers (57.8; 145/251) when compared with the community members (6.5; 14/215) (P 0.001). Post-PPP enlightenment reviews showed a more desire for PPP implementation among private health-care workers (89.4; 101/113) and community leaders/members (55.4; 119/215). Conclusion: PPP in health-care delivery in Enugu State is feasible with massive awareness; elaborate stakeholder's engagements and well-structured policy before implementation. A critical challenge will be to convince the public sector workers who are the anticipated partners to accept and support private sector participation

Choriocarcinoma in Enugu, South east Nigeria: a need for a shift from mortality to survival.

BACKGROUND: The diagnosis of cancer in Nigeria is often translated to mean an imminent death for the patients. This contrasts the situation in some developed settings where cancer survivorship and its management have evolved. Choriocarcinoma is a rare but curable tumour so; it became necessary to review cases of this curable cancer managed at a tertiary health center in a typical resourced-constrained setting. METHODS: A retrospective analysis of consecutive choriocarcinoma cases managed at a tertiary hospital in Enugu, South-eastern Nigeria over a five year period. Data analysis was descriptive. RESULTS: Five non-metastatic and 10 metastatic cases of choriocarcinoma were managed. The mean age of patients was 33.6 +/- 9.1 years. All patients had vaginal bleeding with a mean duration of 4 +/- 5.19 months. The commonest predisposing factor and metastatic site were abortion (46.7%) and lungs (40.0%) respectively. The mean unit of blood transfusion during treatment was 5.3 +/- 3.8 units. Eight patients (53.3%) died on admission while 7 (46.7%) were lost to follow-up during chemotherapy 20.0% or after chemotherapy (26.7%). CONCLUSION: The case fatality for choriocarcinoma and loss of patients to follow-up in Enugu, Nigeria were high. To shift from this situation of high mortality to that of survival, an improved follow-up of post-abortal patients and aggressive tracing of defaulters are recommended.

Effect of the Foley catheter and synchronous low dose misoprostol administration on cervical ripening: a randomised controlled trial.

This randomised controlled trial was carried out over a 14-month period in a tertiary health institution in Nigeria, to determine the effectiveness of Foley catheter and synchronous low dose misoprostol for pre-labour cervical ripening. Term pregnant women with unfavourable cervices (Bishop's score < 6) requiring cervical ripening/induction of labour were assigned randomly into three groups: Group A, transcervical Foley catheter was used synchronously with low dose intravaginal misoprostol; Group B, transcervical Foley catheter alone was used and Group C, low dose intravaginal misoprostol alone was used. The time to achieve a favourable cervical status as well as vaginal delivery was significantly shorter in the synchronous group than in the control groups (p < 0.05). The synchronous use of Foley catheter and misoprostol is very effective in cervical ripening and should be considered in clinical situations where there is need to hasten vaginal delivery in the presence of an unripe cervix.

Choriocarcinoma in Enugu, South east Nigeria: a need for a shift from mortality to survival.

BACKGROUND: The diagnosis of cancer in Nigeria is often translated to mean an imminent death for the patient. This contrasts the situation in some developed settings where cancer survivorship and its management have evolved. Choriocarcinoma is a rare but curable tumour so; it became necessary to review cases of this curable cancer managed at a tertiary health center in a typical resourced-constrained setting. METHODS: A retrospective analysis of consecutive choriocarcinoma cases managed at a tertiary hospital in Enugu, South-eastern Nigeria over a five year period. Data analysis was descriptive. RESULTS: Five non-metastatic and 10 metastatic cases of choriocarcinoma were managed. The mean age of patients was 33.6 9.1 years. All patients had vaginal bleeding with a mean duration of 4 5.19 months. The commonest predisposing factor and metastatic site were abortion (46.7%) and lungs (40.0%) respectively. The mean unit of blood transfusion during treatment was 5.3 3.8 units. Eight patients (53.3%) died on admission while 7 (46.7%) were lost to follow-up during chemotherapy 20.0% or after chemotherapy (26.7%). CONCLUSION: The case fatality for choriocarcinoma and loss of patients to follow-up in Enugu, Nigeria were high. To shift from this situation of high mortality to that of survival, an improved follow-up of post-abortal patients and aggressive tracing of defaulters are recommended.

Duration and determinants of inter-birth interval among women in Enugu, south-eastern Nigeria.

The difference in fertility levels of any given two societies has a relationship with the interval between births. We determined the duration of inter-birth interval and the determinants of short inter-birth interval in Enugu, Nigeria. Questionnaires were administered to a cross-section of 420 women consecutively recruited from the family planning and antenatal clinics of two hospitals in Enugu metropolis. The mean age was 30.9 ± 5.1 (range 20-44) years. The median inter-birth interval was 21.5 months and the prevalence of modern contraceptive use among respondents was 18.1%. Women's age of 25 years or less, duration of breast-feeding of 10 months or less, and non-use of modern contraceptives had strong association (p < 0.05) with short inter-birth interval. The mean inter-birth interval in Enugu is short. Future child spacing campaign in Enugu should target the encouragement of longer breast-feeding practices and increased uptake of modern contraception among our women.

Evaluation of some anthropometric indices for the diagnosis of obesity in pregnancy in Nigeria: a cross-sectional study.

BACKGROUND: Obesity in pregnancy is a global health problem which is associated with poor pregnancy outcomes. The use of weight and height, measured at about ten weeks of gestation, to produce pre-gestational body mass index is recommended for the diagnoses of the condition but limitations abound in under resourced settings. OBJECTIVES: To measure anthropometric indices such as mid upper arm circumference, calf circumference, waist circumference and waist to hip ratio, for identification of obesity in pregnancy. METHODS: Anthropometric measurements were carried out on cohorts of pregnant women from 4 hospitals in Enugu, South-eastern Nigeria. RESULTS: There were no significant difference in the mean mid upper arm circumference (MUAC) and calf circumference (CC) across the trimester groups. The mean values of waist circumferences, hip circumference and waist to hip ratios changed significantly across the trimesters. The 75(th) percentile of MUAC (33 cm) and CC (39 cm) in all trimesters, had sensitivity and specificity of more than 70% for identifying obesity in pregnancy. CONCLUSION: MUAC and CC values of 33cm and 39cm respectively might be reliable cut off points for diagnoses of obesity throughout pregnancy in Enugu, Nigeria.

Parity related changes in obesity and some antioxidant vitamins in non-pregnant women of South-Eastern Nigeria.

BACKGROUND: The delivery of many children at short interval is associated with micronutrient depletion and weight gain. However, the relationship between the levels of the micronutrients and the body weight is yet to be ascertained. OBJECTIVES: To determine the relationship between parity, body weight and some antioxidant vitamins in non-pregnant Nigerian women. PATIENTS AND METHODS: Randomly recruited 200 non-pregnant women, comprising 82 primiparous and 118 multiparous women completed the study. Their age, parity, mid-arm circumference (MAC), waist circumference (WC), weight, height and body mass index (BMI) were determined. The serum levels of vitamins A, C and E were assayed using standard methods. Results : The mean BMI, WC and MAC of the multiparous subjects (parity = 3.0 ± 0.58) were significantly higher than that of the primiparous subjects (parity = 1), (P < 0.05, P < 0.01 and P < 0.01 respectively). Furthermore, there were statistically significant decrease in the vitamin A, vitamin C and vitamin E in multiparous compared with the primiparous women (P < 0.005, P < 0.05 and P < 0.005), respectively. CONCLUSION: Multiparty enhances weight gain, but depletes antioxidant vitamin micronutrients in non-pregnant Nigerian women.

Towards improving cervical cancer screening in Nigeria: a review of the basics of cervical neoplasm and cytology.

Cervical cancer screening is the key to reducing the incidence and mortality of cervical cancer in developing countries. In the absence of a national screening program, healthcare givers in Nigeria are encouraged to routinely inform and screen eligible women. This review aims at equipping health workers for this task by re-educating them on the basics of the disease and its screening by cytology. Relevant texts and online databases including Pubmed, African Journal Online, and Google Scholar, were searched for relevant literature on the subject area. Persistent infection by a high-risk human papilloma virus, especially types 16 and 18, is necessary for the development of cervical cancer. The exfoliation of cells from the metaplastic squamous cells of transformation zone of the cervix is the basis of cervical cytology. Organized Pap screening reduces the incidence and mortality of cervical cancer, but screening protocols vary. Nevertheless, annual screening is not recommended except for high-risk women such as HIV-positive women. Abnormal Pap smear results are currently reported using either the Bethesda System or the British Society for Clinical Cytology classification, and colposcopy with or without biopsy are necessary when indicated. In conclusion, the use of cervical cytology to detect pre-cancerous lesions followed by an appropriate treatment when necessary is the key to reducing invasive cervical cancer. The task of provider-initiated counseling and testing for cervical cancer by health practitioners requires update on the current etio-pathology of cervical cancer, and its screening as reviewed.