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1.
Front Public Health ; 9: 724562, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34926366

RESUMO

Introduction: The burden of anemia in pregnancy is of global health importance. Tanzania is no exception. Its effects vary from one region to another due to the differing causes. Overall, it is a significant cause of maternal mortality. This study sought to assess the prevalence and factors associated with anemia among pregnant women attending the antenatal clinic (ANC) in the Mkuranga district of the Pwani region of Tanzania. Methodology: This cross sectional study was conducted among 418 pregnant women aged 15-49 years attending the Mkuranga District Hospital and Kilimahewa Health Center. The outcome variable of interest was anemia in pregnancy defined as a hemoglobin concentration of 11 g/dl or less. Data was collected using face-to-face interviews with a standardized pretested questionnaire, and through blood samples collected for hemoglobin testing. Descriptive analysis was used to determine the prevalence of anemia while multiple logistic regression was used to determine factors associated with anemia in pregnancy. Results: Anemia was prevalent among 83.5% of pregnant women attending the two major ANCs in Mkuranga district. Categorically, the hemoglobin of 16.3% of the included women was normal, 51.9% had moderate anemia, 24.4% had mild anemia, and 7.2% had severe anemia. Factors associated with anemia included being in the third trimester (AOR = 2.87, p = 0.026), not consuming vegetables (AOR = 2.62, p = 0.008), meat (AOR = 2.71, p = 0.003), eggs (AOR = 2.98, p = 0.002), and fish (AOR = 2.38, p = 0.005). The finding of unadjusted analysis revealed that women with inadequate minimum dietary diversity were having significantly greater odds of being anemic as compared with those with adequate dietary diversity (OR = 1.94, P = 0.016). Conclusion: More than 80% of pregnant women attending ANC in Mkuranga districts were anemic. Such unprecedented burden of anemia is associated with several factors, which include poor dietary practices such as not consuming iron-rich foods, for example vegetables, meat, eggs, and fish. Women in their third trimester were also more likely to suffer from anemia. This unprecedented burden of anemia in pregnancy can be addressed if efforts to improve feeding practices and early monitoring at the ANCs are sustained.


Assuntos
Anemia , Complicações Hematológicas na Gravidez , Anemia/epidemiologia , Estudos Transversais , Feminino , Humanos , Gravidez , Complicações Hematológicas na Gravidez/epidemiologia , Cuidado Pré-Natal , Tanzânia/epidemiologia
2.
Glob Health Action ; 13(1): 1707403, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-31928163

RESUMO

Background: In many low-resource settings, in-service training is a common strategy to improve the performance of health workers and ultimately reduce the persistent burden of maternal mortality and morbidities. An evaluation of the Helping Mothers Survive Bleeding After Birth (HMS BAB) training as a single-component intervention in Tanzania found some positive albeit limited effect on clinical management and reduction of postpartum haemorrhage (PPH).Aim: In order to better understand these findings, and particularly the contribution of contextual factors on the observed effects, we explored health workers' perceptions of their health facilities' readiness to provide PPH care.Methods: We conducted 7 focus group discussions (FGDs) and 12 in-depth interviews (IDIs) in purposively selected intervention districts in the HMS BAB trial. FGDs and IDIs were audio-recorded, transcribed and translated verbatim. Thematic analysis, using both inductive and deductive approaches, was applied with the help of MAXQDA software.Results: Health workers perceive that their facilities have a low readiness to provide PPH care, leading to stressful situations and suboptimal clinical management. They describe inconsistencies in essential supplies, fluctuating availability of blood for transfusion, and ineffective referral system. In addition, there are challenges in collaboration, communication and leadership support, which is perceived to prevent effective management of cases within the facility as well as in referral situations. Health workers strive to provide life-saving care to women with PPH despite the perceived challenges. In some health facilities, health workers perceive supportive clinical leadership as motivating in providing good care.Conclusion: The potential positive effects of single-component interventions such as HMS BAB training on clinical outcome may be constraint by poor health facility readiness, including communication, leadership and referral processes that need to be addressed.


Assuntos
Administração de Instituições de Saúde/normas , Pessoal de Saúde/psicologia , Hemorragia Pós-Parto/terapia , Saúde da Mulher , Adulto , Feminino , Pessoal de Saúde/educação , Acessibilidade aos Serviços de Saúde/organização & administração , Humanos , Capacitação em Serviço , Entrevistas como Assunto , Masculino , Mortalidade Materna/tendências , Pessoa de Meia-Idade , Mães , Gravidez , Cuidado Pré-Natal , Encaminhamento e Consulta , Tanzânia
3.
Drug Metab Dispos ; 47(12): 1415-1424, 2019 12.
Artigo em Inglês | MEDLINE | ID: mdl-31744845

RESUMO

Pregnancy and pharmacogenetics variation alter drug disposition and treatment outcome. The objective of this study was to investigate the effect of pregnancy and pharmacogenetics variation on day 7 lumefantrine (LF) plasma concentration and therapeutic responses in malaria-infected women treated with artemether-lumefantrine (ALu) in Tanzania. A total of 277 (205 pregnant and 72 nonpregnant) women with uncomplicated Plasmodium falciparum malaria were enrolled. Patients were treated with ALu and followed up for 28 days. CYP3A4, CYP3A5, and ABCB1 genotyping were done. Day 7 plasma LF concentration and the polymerase chain reaction (PCR) - corrected adequate clinical and parasitological response (ACPR) at day 28 were determined. The mean day 7 plasma LF concentrations were significantly lower in pregnant women than nonpregnant women [geometric mean ratio = 1.40; 95% confidence interval (CI) of geometric mean ratio (1.119-1.1745), P < 0.003]. Pregnancy, low body weight, and CYP3A5*1/*1 genotype were significantly associated with low day 7 LF plasma concentration (P < 0.01). PCR-corrected ACPR was 93% (95% CI = 89.4-96.6) in pregnant women and 95.7% (95% CI = 90.7-100) in nonpregnant women. Patients with lower day 7 LF concentration had a high risk of treatment failure (mean 652 vs. 232 ng/ml, P < 0.001). In conclusion, pregnancy, low body weight, and CYP3A5*1 allele are significant predictors of low day 7 LF plasma exposure. In turn, lower day 7 LF concentration is associated with a higher risk of recrudescence. SIGNIFICANCE STATEMENT: This study reports a number of factors contributing to the lower day 7 lumefantrine (LF) concentration in women, which includes pregnancy, body weight, and CYP3A5*1/*1 genotype. It also shows that day 7 LF concentration is a main predictor of malaria treatment. These findings highlight the need to look into artemether-LF dosage adjustment in pregnant women so as to be able to maintain adequate drug concentration, which is required to reduce treatment failure rates in pregnant women.


Assuntos
Antimaláricos/administração & dosagem , Antimaláricos/sangue , Combinação Arteméter e Lumefantrina/administração & dosagem , Combinação Arteméter e Lumefantrina/sangue , Citocromo P-450 CYP3A/genética , Malária Falciparum/tratamento farmacológico , Complicações Parasitárias na Gravidez/tratamento farmacológico , Antimaláricos/uso terapêutico , Combinação Arteméter e Lumefantrina/uso terapêutico , Estudos de Coortes , Relação Dose-Resposta a Droga , Feminino , Frequência do Gene , Genótipo , Humanos , Malária Falciparum/sangue , Malária Falciparum/genética , Gravidez , Complicações Parasitárias na Gravidez/sangue , Complicações Parasitárias na Gravidez/genética , Terceiro Trimestre da Gravidez , Estudos Prospectivos , Fatores de Tempo
4.
Malar J ; 16(1): 267, 2017 07 03.
Artigo em Inglês | MEDLINE | ID: mdl-28673292

RESUMO

BACKGROUND: Pregnancy has considerable effects on the pharmacokinetic properties of drugs used to treat uncomplicated Plasmodium falciparum malaria. The role of pharmacogenetic variation on anti-malarial drug disposition and efficacy during pregnancy is not well investigated. The study aimed to examine the effect of pharmacogenetics on lumefantrine (LF) pharmacokinetics and treatment outcome in pregnant women. METHODS: Pregnant women with uncomplicated falciparum malaria were enrolled and treated with artemether-lumefantrine (ALu) at Mkuranga and Kisarawe district hospitals in Coast Region of Tanzania. Day-7 LF plasma concentration and genotyping forCYP2B6 (c.516G>T, c.983T>C), CYP3A4*1B, CYP3A5 (*3, *6, *7) and ABCB1 c.4036A4G were determined. Blood smear for parasite quantification by microscopy, and dried blood spot for parasite screening and genotyping using qPCR and nested PCR were collected at enrolment up to day 28 to differentiate between reinfection from recrudescence. Treatment response was recorded following the WHO protocol. RESULTS: In total, 92 pregnant women in their second and third trimester were included in the study and 424 samples were screened for presence of P. falciparum. Parasites were detected during the follow up period in 11 (12%) women between day 7 and 28 after treatment and PCR genotyping confirmed recrudescent infection in 7 (63.3%) women. The remaining four (36.4%) pregnant women had reinfection: one on day 14 and three on day 28. The overall PCR-corrected treatment failure rate was 9.0% (95% CI 4.4-17.4). Day 7 LF concentration was not significantly influenced by CYP2B6, CYP3A4*1B and ABCB1 c.4036A>G genotypes. Significant associations between CYP3A5 genotype and day 7 plasma LF concentrations was found, being higher in carriers of CYP3A5 defective variant alleles than CYP3A5*1/*1 genotype. No significant influence of CYP2B6, CYP3A5 and ABCB1 c.4036A>Genotypes on malaria treatment outcome were observed. However, CYP3A4*1B did affect malaria treatment outcome in pregnant women followed up for 28 days (P = 0.018). CONCLUSIONS: Genetic variations in CYP3A4 and CYP3A5may influence LF pharmacokinetics and treatment outcome in pregnant women.


Assuntos
Antimaláricos/farmacocinética , Etanolaminas/farmacocinética , Fluorenos/farmacocinética , Malária Falciparum/tratamento farmacológico , Complicações Parasitárias na Gravidez/tratamento farmacológico , Membro 1 da Subfamília B de Cassetes de Ligação de ATP/genética , Adolescente , Adulto , Alelos , Antimaláricos/sangue , Antimaláricos/uso terapêutico , Hidrocarboneto de Aril Hidroxilases/genética , Estudos de Coortes , Citocromo P-450 CYP2B6/genética , Citocromo P-450 CYP3A/genética , Família 2 do Citocromo P450/genética , Etanolaminas/sangue , Etanolaminas/uso terapêutico , Feminino , Fluorenos/sangue , Fluorenos/uso terapêutico , Frequência do Gene , Genótipo , Haplótipos , Humanos , Lumefantrina , Malária Falciparum/genética , Malária Falciparum/metabolismo , Farmacogenética , Gravidez , Complicações Parasitárias na Gravidez/genética , Complicações Parasitárias na Gravidez/metabolismo , Segundo Trimestre da Gravidez , Terceiro Trimestre da Gravidez , Estudos Prospectivos , Esteroide Hidroxilases/genética , Resultado do Tratamento , Adulto Jovem
5.
Malar J ; 15(1): 278, 2016 05 13.
Artigo em Inglês | MEDLINE | ID: mdl-27177586

RESUMO

BACKGROUND: Day 7 plasma concentrations of lumefantrine (LF) can serve as a marker to predict malaria treatment outcome in different study populations. Two main cut-off points (175 and 280 ng/ml) are used to indicate plasma concentrations of LF, below which treatment failure is anticipated. However, there is limited data on the cumulative risk of recurrent parasitaemia (RP) in relation to day 7 LF plasma concentrations in pregnant women. This study describes the prevalence, severity, factors influencing treatment outcome of malaria in pregnancy and day 7 LF plasma concentration therapeutic cut-off points that predicts treatment outcome in pregnant women. METHODS: This was a one-arm prospective cohort study whereby 89 pregnant women with uncomplicated Plasmodium falciparum malaria receiving artemether-lumefantrine (ALu) participated in pharmacokinetics and pharmacodynamics study. Blood samples were collected on days 0, 2, 7, 14, 21 and 28 for malaria parasite quantification. LF plasma concentrations were determined on day 7. The primary outcome measure was an adequate clinical and parasitological response (ACPR) after treatment with ALu. RESULTS: The prevalence of malaria in pregnant women was 8.1 % (95 % CI 6.85-9.35) of whom 3.4 % (95 % CI 1.49-8.51) had severe malaria. The overall PCR-uncorrected treatment failure rate was 11.7 % (95 % CI 0.54-13.46 %). Low baseline hemoglobin (<10 g/dl) and day 7 LF concentration <600 ng/ml were significant predictors of RP. The median day 7 LF concentration was significantly lower in pregnant women with RP (270 ng/ml) than those with ACPR (705 ng/ml) (p = 0.016). The relative risk of RP was 4.8 folds higher (p = 0.034) when cut-off of <280 ng/ml was compared to ≥280 ng/ml and 7.8-folds higher (p = 0.022) when cut-off of <600 ng/ml was compared to ≥600 ng/ml. The cut-off value of 175 ng/ml was not associated with the risk of RP (p = 0.399). CONCLUSIONS: Pregnant women with day 7 LF concentration <600 ng/ml are at high risk of RP than those with ≥600 ng/ml. To achieve effective therapeutic outcome, higher day 7 venous plasma LF concentration ≥600 ng/ml is required for pregnant patients than the previously suggested cut-off value of 175 or 280 ng/ml for non-pregnant adult patients.


Assuntos
Antimaláricos/farmacocinética , Artemisininas/farmacocinética , Etanolaminas/farmacocinética , Fluorenos/farmacocinética , Malária Falciparum/tratamento farmacológico , Malária Falciparum/patologia , Plasma/química , Complicações Infecciosas na Gravidez/tratamento farmacológico , Complicações Infecciosas na Gravidez/patologia , Adolescente , Adulto , Antimaláricos/administração & dosagem , Combinação Arteméter e Lumefantrina , Artemisininas/administração & dosagem , Combinação de Medicamentos , Etanolaminas/administração & dosagem , Feminino , Fluorenos/administração & dosagem , Humanos , Gravidez , Prevalência , Estudos Prospectivos , Recidiva , Prevenção Secundária , Resultado do Tratamento , Adulto Jovem
6.
BMC Pregnancy Childbirth ; 13: 241, 2013 Dec 23.
Artigo em Inglês | MEDLINE | ID: mdl-24365087

RESUMO

BACKGROUND: The association of grand multiparity and poor pregnancy outcome has not been consistent for decades. Classifying grand multiparous women as a high-risk group without clear evidence of a consistent association with adverse outcomes can lead to socioeconomic burdens to the mother, family and health systems. We compared the maternal and perinatal complications among grand multiparous and other multiparous women in Dar es Salaam in Tanzania. METHODS: A cross-sectional study was undertaken at Muhimbili National Hospital (MNH). A standard questionnaire enquired the following variables: demographic characteristics, antenatal profile and detected obstetric risk factors as well as maternal and neonatal risk factors. Predictors of adverse outcomes in relation to grand multiparous women were assessed at p = 0.05. RESULTS: Grand multiparas had twice the likelihood of malpresentation and a threefold higher prevalence of meconium-stained liquor and placenta previa compared with lower-parity women even when adjusted for age. Neonates delivered by grand multiparous women (12.1%) were at three-time greater risk of a low Apgar score compared with lower-parity women (5.4%) (odds ratio (OR), 2.9; 95% confidence interval (CI), 1.5-5.0). Grand multiparity and low birth weight were independently associated with a low Apgar score (OR, 2.4; 95%, CI 1.4-4.2 for GM; OR, 4.2; 95% CI, 2.3-7.8) for low birth weight. CONCLUSION: Grand multiparity remains a risk in pregnancy and is associated with an increased prevalence of maternal and neonatal complications (malpresentation, meconium-stained liquor, placenta previa and a low Apgar score) compared with other multiparous women who delivered at Muhimbili National Hospital.


Assuntos
Apresentação no Trabalho de Parto , Paridade , Placenta Prévia/epidemiologia , Adulto , Líquido Amniótico , Índice de Apgar , Estudos Transversais , Parto Obstétrico/estatística & dados numéricos , Feminino , Humanos , Recém-Nascido de Baixo Peso , Recém-Nascido , Idade Materna , Mecônio , Gravidez , Prevalência , Estudos Prospectivos , Fatores de Risco , Tanzânia/epidemiologia , Adulto Jovem
7.
Tanzan J Health Res ; 14(1): 35-41, 2012 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-26591745

RESUMO

A retrospective review of all cases of emergency peripartum hysterectomy performed between January 1, 2003 and December 31, 2007 at Muhimbili National Hospital was done to determine the incidence, indications and complications, background characteristics, antenatal care attendance, referral status, and maternal and foetal outcomes. There were 55,152 deliveries during the study period and 165 cases of emergency peripartum hysterectomy, giving the incidence of emergency peripartum hysterectomy of 3 per 1000 deliveries. The main indication was uterine rupture (79%) followed by severe post-partum haemorrhage due to uterine atony (12.7%). The case fatality rate was 10.3% where as perinatal mortality rate was 7.7 per 1000 deliveries. The common complication identified intraoperatively was severe haemorrhage which accounted for 39.4% where as intensive care unit admissions (14.4%) and febrile morbidity (12.4%) were common after the operation. Blood was ordered in all cases but in 31 cases it was indicated that it was not available. Seventy nine patients received blood transfusion with the maximum number of units given to one patient being eight. Twenty two patients were given fresh frozen plasma (FFP), the median number of units given was two (range = 1-6). In conclusion, emergency peripartum hysterectomy is a life saving procedure and very common at MNH. The most common indication was ruptured uterus followed by severe postpartum haemorrhage. More than half of the patients underwent emergency peripartum hysterectomy were referred from other health facilities with ruptured or suspected ruptured uterus. The procedure was associated with unacceptably high maternal and perinatal morbidity and mortality.


Assuntos
Emergências , Histerectomia/estatística & dados numéricos , Período Periparto , Adulto , Feminino , Humanos , Histerectomia/mortalidade , Gravidez , Estudos Retrospectivos , Tanzânia/epidemiologia , Resultado do Tratamento
8.
Tanzan. j. of health research ; 14(1): 1-10, 2012.
Artigo em Inglês | AIM (África) | ID: biblio-1272573

RESUMO

Abstract:A retrospective review of all cases of emergency peripartum hysterectomy performed between January 1; 2003 and December 31; 2007 at Muhimbili National Hospital was done to determine the incidence; indications and complications; background characteristics; antenatal care attendance; referral status; and maternal and foetal outcomes. There were 55;152 deliveries during the study period and 165 cases of emergency peripartum hysterectomy; giving the incidence of emergency peripartum hysterectomy of 3 per 1000 deliveries. The main indication was uterine rupture (79) followed by severe post-partum haemorrhage due to uterine atony (12.7). The case fatality rate was 10.3 where as perinatal mortality rate was 7.7 per 1000 deliveries. The common complication identified intraoperatively was severe haemorrhage which accounted for 39.4 where as intensive care unit admissions (14.4) and febrile morbidity (12.4) were common after the operation. Blood was ordered in all cases but in 31 cases it was indicated that it was not available. Seventy nine patients received blood transfusion with the maximum number of units given to one patient being eight. Twenty two patients were given fresh frozen plasma (FFP); the median number of units given was two (range = 1- 6). In conclusion; emergency peripartum hysterectomy is a life saving procedure and very common at MNH. The most common indication was ruptured uterus followed by severe postpartum haemorrhage. More than half of the patients underwent emergency peripartum hysterectomy were referred from other health facilities with ruptured or suspected ruptured uterus. The procedure was associated with unacceptably high maternal and perinatal morbidity and mortality


Assuntos
Emergências , Histerectomia , Morbidade , Mães/mortalidade , Ruptura Uterina
9.
BMC Pregnancy Childbirth ; 9: 45, 2009 Sep 19.
Artigo em Inglês | MEDLINE | ID: mdl-19765312

RESUMO

BACKGROUND: Perinatal death is a devastating experience for the mother and of concern in clinical practice. Regular perinatal audit may identify suboptimal care related to perinatal deaths and thus appropriate measures for its reduction. The aim of this study was to perform a qualitative perinatal audit of intrapartum and early neonatal deaths and propose means of reducing the perinatal mortality rate (PMR). METHODS: From 1st August, 2007 to 31st December, 2007 we conducted an audit of perinatal deaths (n = 133) with birth weight 1500 g or more at Muhimbili National Hospital (MNH). The audit was done by three obstetricians, two external and one internal auditors. Each auditor independently evaluated the cases narratives. Suboptimal factors were identified in the antepartum, intrapartum and early neonatal period and classified into three levels of delay (community, infrastructure and health care). The contribution of each suboptimal factor to adverse perinatal outcome was identified and the case graded according to possible avoidability. Degree of agreement between auditors was assessed by the kappa coefficient. RESULTS: The PMR was 92 per 1000 total births. Suboptimal factors were identified in 80% of audited cases and half of suboptimal factors were found to be the likely cause of adverse perinatal outcome and were preventable. Poor foetal heart monitoring during labour was indirectly associated with over 40% of perinatal death. There was a poor to fair agreement between external and internal auditors. CONCLUSION: There are significant areas of care that need improvement. Poor monitoring during labour was a major cause of avoidable perinatal mortality. This type of audit was a good starting point for quality assurance at MNH. Regular perinatal audits to identify avoidable causes of perinatal deaths with feed back to the staff may be a useful strategy to reduce perinatal mortality.


Assuntos
Parto Obstétrico , Assistência Perinatal , Complicações na Gravidez/terapia , Adolescente , Adulto , Estudos de Coortes , Feminino , Monitorização Fetal , Hospitais de Ensino , Humanos , Recém-Nascido , Auditoria Médica , Mortalidade Perinatal , Gravidez , Complicações na Gravidez/diagnóstico , Complicações na Gravidez/mortalidade , Estudos Retrospectivos , Natimorto/epidemiologia , Tanzânia , Adulto Jovem
10.
BMC Pregnancy Childbirth ; 9: 13, 2009 Mar 27.
Artigo em Inglês | MEDLINE | ID: mdl-19323846

RESUMO

BACKGROUND: Criteria-based audits have been used to improve clinical management in developed countries, but have only recently been introduced in the developing world. This study discusses the introduction of a criteria-based audit in a tertiary hospital in an African setting, assesses the quality of care among eclampsia patients and discusses possible interventions in order to improve the quality of care. METHODS: We conducted a criteria based audit of 389 eclampsia patients admitted to Muhimbili National Hospital (MNH), Dar es Salaam Tanzania between April 14, 2006 and December 31, 2006. Cases were assessed using evidence-based criteria for appropriate care. RESULTS: Antepartum, intrapartum and postpartum eclampsia constituted 47%, 41% and 12% of the eclampsia cases respectively. Antepartum eclampsia was mostly (73%) preterm whereas the majority (71%) of postpartum eclampsia cases ware at term. The case fatality rate for eclampsia was 7.7%. Medical histories were incomplete, the majority (75%) of management plans were not reviewed by specialists in obstetrics, specialist doctors live far from the hospital and do not spend nights in hospital even when they are on duty, monitoring of patients on magnesium sulphate was inadequate, and important biochemical tests were not routinely done. Two thirds of the patient scheduled for caesarean section did not undergo surgery within agreed time. CONCLUSION: Potential areas for further improvement in quality of emergency care for eclampsia relate to standardizing management guidelines, greater involvement of specialists in the management of eclampsia and continued medical education on current management of eclampsia for junior staff.


Assuntos
Centros Médicos Acadêmicos/estatística & dados numéricos , Centros Médicos Acadêmicos/normas , Eclampsia/terapia , Guias de Prática Clínica como Assunto , Qualidade da Assistência à Saúde/estatística & dados numéricos , Adolescente , Adulto , Anticonvulsivantes/uso terapêutico , Parto Obstétrico/estatística & dados numéricos , Feminino , Idade Gestacional , Humanos , Sulfato de Magnésio/uso terapêutico , Auditoria Médica , Anamnese/normas , Pessoa de Meia-Idade , Monitorização Fisiológica/normas , Obstetrícia/normas , Padrões de Prática Médica , Gravidez , Resultado da Gravidez , Encaminhamento e Consulta/normas , Estudos Retrospectivos , Tanzânia , Resultado do Tratamento , Adulto Jovem
11.
BMC Pregnancy Childbirth ; 7: 29, 2007 Dec 06.
Artigo em Inglês | MEDLINE | ID: mdl-18053268

RESUMO

BACKGROUND: Almost two decades since the initiation of the Safe motherhood Initiative, Maternal Mortality is still soaring high in most developing countries. In 2000 WHO estimated a life time risk of a maternal death of 1 in 16 in Sub- Saharan Africa while it was only 1 in 2800 in developed countries. This huge discrepancy in the rate of maternal deaths is due to differences in access and use of maternal health care services. It is known that having a skilled attendant at every delivery can lead to marked reductions in maternal mortality. For this reason, the proportion of births attended by skilled health personnel is one of the indicators used to monitor progress towards the achievement of the MDG-5 of improving maternal health. METHODS: Cross sectional study which employed quantitative research methods. RESULTS: We interviewed 974 women who gave birth within one year prior to the survey. Although almost all (99.8%) attended ANC at least once during their last pregnancy, only 46.7% reported to deliver in a health facility and only 44.5% were assisted during delivery by a skilled attendant. Distance to the health facility (OR = 4.09 (2.72-6.16)), discussion with the male partner on place of delivery (OR = 2.37(1.75-3.22)), advise to deliver in a health facility during ANC (OR = 1.43 (1.25-2.63)) and knowledge of pregnancy risk factors (OR 2.95 (1.65-5.25)) showed significant association with use of skilled care at delivery even after controlling for confounding factors. CONCLUSION: Use of skilled care during delivery in this district is below the target set by ICPD + of attaining 80% of deliveries attended by skilled personnel by 2005. We recommend the following in order to increase the pace towards achieving the MDG targets: to improve coverage of health facilities, raising awareness for both men and women on danger signs during pregnancy/delivery and strengthening counseling on facility delivery and individual birth preparedness.


Assuntos
Competência Clínica , Conhecimentos, Atitudes e Prática em Saúde , Serviços de Saúde Materna/organização & administração , Bem-Estar Materno/estatística & dados numéricos , Tocologia/organização & administração , Adulto , Intervalos de Confiança , Estudos Transversais , Feminino , Pesquisas sobre Atenção à Saúde , Promoção da Saúde/organização & administração , Humanos , Relações Enfermeiro-Paciente , Razão de Chances , Gravidez , Complicações na Gravidez/enfermagem , Qualidade da Assistência à Saúde , Tanzânia/epidemiologia
12.
Acta Obstet Gynecol Scand ; 85(5): 571-8, 2006.
Artigo em Inglês | MEDLINE | ID: mdl-16752236

RESUMO

BACKGROUND: In order to assess the effectiveness of antenatal care for prevention of eclampsia, a retrospective case-control study was performed at the Muhimbili National Hospital (MNH), Dar es Salaam, Tanzania. All women with eclampsia seen at MNH during 1999-2000 and controls without eclampsia were included. METHODS: The study used a labor ward database and antenatal cards of eclamptic women and non-eclamptic controls. For each of the 741 eclamptic women who delivered at MNH, two non-eclamptic controls were chosen from the database. For 399 of the eclampsia cases and 420 non-eclamptic controls, the antenatal records could be traced and compared. Main outcome measures. Maternal and perinatal mortality, detection of antenatal risk factors, appropriate referrals, and incidence of eclampsia. RESULTS: Hospital and population-based incidences of eclampsia were 200/10,000 and 67/10,000, respectively. The case-fatality rate for eclampsia was 5.0% for women who delivered at MNH and 16% for those referred to MNH after being delivered elsewhere. The risk of low birth weight and perinatal death was significantly increased in eclamptic women (odds ratio = 6 and 10, respectively). The screening coverage for signs of pre-eclampsia was >85%, except for proteinuria (33%). Fewer than 50% of the women who developed eclampsia had been referred from the ANC clinic and <10% were admitted to the antenatal ward at MNH before onset of eclamptic fits. CONCLUSIONS: The current practice of antenatal care is insufficient as a prevention strategy for eclampsia in a low-resource setting with high incidence of eclampsia.


Assuntos
Eclampsia/epidemiologia , Resultado da Gravidez , Cuidado Pré-Natal/normas , Parto Obstétrico , Eclampsia/mortalidade , Eclampsia/prevenção & controle , Feminino , Morte Fetal , Hospitais de Ensino , Humanos , Incidência , Gravidez , Encaminhamento e Consulta , Estudos Retrospectivos , Fatores de Risco , Tanzânia/epidemiologia , Fatores de Tempo
13.
Afr J Reprod Health ; 10(2): 72-80, 2006 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-17217119

RESUMO

We conducted a retrospective analysis of perinatal mortality at Muhimbili National Hospital (MNH), Dar es Salaam, Tanzania 1999-2003 in order to categorise/classify perinatal deaths as well as to identify key factors in perinatal care that could be improved. Data were retrieved from the MNH obstetric database and causes of early neonatal deaths were traced from the neonatal ward register. The study includes all foetuses weighing =500g. A modified Nordic-Baltic classification was used for classification of perinatal deaths. Over a 5-year period there were 77,815 babies born with a perinatal mortality rate of 124 per 1000 births, 78% of which was labour related stillbirth. The PMR was 913/1000 for singleton births and 723/1000 for multiple births for babies weighing less than 1500 grams and 65/1000 for singleton births and 116/1000 for multiple births for babies weighing 2500 grams or more. Babies weighing less than 1500 grams contributed 26% of PMR, whereas 41% occurred in babies weighing 2500 grams or more. The majority (79%) of neonatal deaths had Apgar score <7 at 5 minutes and the most common causes of neonatal mortality were birth asphyxia (37%) and prematurity (29%). Labour related deaths were more common in multiple pregnancies. The majority of the perinatal deaths should be essentially avoidable through improved quality of intrapartum care. Establishment of perinatal audit at MNH can help identify key actions for improved care.


Assuntos
Hospitais Universitários/estatística & dados numéricos , Mortalidade Infantil , Índice de Apgar , Feminino , Inquéritos Epidemiológicos , Humanos , Recém-Nascido , Gravidez , Resultado da Gravidez/epidemiologia , Estudos Retrospectivos , Tanzânia/epidemiologia
14.
Afr J Reprod Health ; 9(3): 100-11, 2005 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-16623194

RESUMO

To assess coverage and quality of essential obstetric care (EOC) and the appropriateness of using processindicators, a 3-month follow-up study was done in Rufiji district, Tanzania, involving 2 hospitals, 4 health centres, 10 large dispensaries and 10 randomly selected small dispensaries. Data collection was done on process indicators as suggested by UNICEF/WHO/UNFPA (UN) and 'unmet obstetric need (UON) for major obstetric intervention (MOI)'. With standard values in (brackets), the district had two comprehensive EOC facilities, births in EOC amounted to 62% (15%), met need for EOC was 76% (100%), caesarean section (C/S) rate 4.1% (> 5%), hospital case fatality rate (CFR) 1.0% (< 1%) and successful obstetric referrals 46% (100%). MOI for absolute maternal indication in the district was 2.6% (1-2%). All four maternal deaths occurred due to transport failures. The process indicators gave contradictory impressions on the coverage and quality of care and failed to link to the outcome of delivery complications in the study.


Assuntos
Serviços de Saúde Materna/organização & administração , Complicações na Gravidez/terapia , Avaliação de Processos em Cuidados de Saúde/métodos , Feminino , Necessidades e Demandas de Serviços de Saúde/organização & administração , Pesquisa sobre Serviços de Saúde , Humanos , Gravidez , Avaliação de Processos em Cuidados de Saúde/organização & administração , Qualidade da Assistência à Saúde/organização & administração , Tanzânia
15.
Int J Qual Health Care ; 14(6): 441-8, 2002 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-12515330

RESUMO

OBJECTIVE: To assess the quality of antenatal care with respect to anaemia, a common health problem, in a developing country. DESIGN: Cross-sectional study. SETTING: Rufiji rural district, coastal Tanzania. STUDY PARTICIPANTS: Three hundred and seventy-nine consecutively enrolled pregnant women from 16 randomly selected antenatal clinics, including 10 dispensaries, four rural health centres and two hospitals. METHODS: We noted availability of infrastructure for management of anaemia, observed provider-client interaction, and interviewed women who attended antenatal clinics. An observer and health workers measured haemoglobin levels and their measurements were compared. MAIN OUTCOME MEASURES: Quality of antenatal care, anaemia in pregnancy, and maternal satisfaction. RESULTS: Half of the rural health clinics had no instrument to measure haemoglobin. The majority (58%) of pregnant women were not checked for anaemia at all, 10% were clinically examined, and 37% had haemoglobin assessed. The agreement between health workers' (using Tallqvist) and the observers' (using HemoCue) measurements of haemoglobin was poor to fair. The prevalence of anaemia (Hb < 10.5 g/dl) and severe anaemia (< 7.0 g/dl) was 58% and 6.2%, respectively, but overall only 4% of the anaemic pregnant women had specific action taken within the antenatal care program. CONCLUSION: Deficiencies in quality of screening, diagnostic information, and individual counselling need to be addressed before any impact of the antenatal care programme on anaemia can be expected.


Assuntos
Anemia/prevenção & controle , Complicações na Gravidez/prevenção & controle , Cuidado Pré-Natal/normas , Garantia da Qualidade dos Cuidados de Saúde/estatística & dados numéricos , Serviços de Saúde Rural/normas , Adulto , Anemia/epidemiologia , Estudos Transversais , Feminino , Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Hemoglobinometria/estatística & dados numéricos , Humanos , Avaliação de Processos e Resultados em Cuidados de Saúde , Satisfação do Paciente , Gravidez , Complicações na Gravidez/epidemiologia , Cuidado Pré-Natal/estatística & dados numéricos , Prevalência , Serviços de Saúde Rural/estatística & dados numéricos , Tanzânia/epidemiologia
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