Evaluation of prenatal care in a micro-regional health system in the State of Ceará, Brazil

This article presents an analysis of prenatal care provided in a micro-regional health system in the State of Ceará, Brazil. The objectives were to analyze the population covered by the Family Health Program (FHP) teams; to evaluate data from the Basic Health Care Information System and the Live Birth Information System; and to establish a profile of medical and nursing services provided during prenatal care. Data were collected from the fourth health micro-region in the town of Baturité and the Ceará State Health Department in May-June 2001, through review of patient records, free observations, and searches in the information systems. Despite the excellent population coverage by FHP teams, resulting in improved access, increased numbers of prenatal visits, improved vaccine coverage, and early diagnosis of complications of pregnancies, the impact of these measures need to be assessed in terms of the real improvement in the women s quality of life. A protocol also needs to be followed by doctors and nurses throughout the course of prenatal care, besides guaranteeing medical consultations as an integral part of the program.     

Acquired immunodeficiency syndrome in Brazil and the State of Ceará

Since February 1998, a total of 129,000 cases of acquired immune deficiency syndrome have been reported in Brazil. The cumulative frequency of the disease is 82 per 100,000 which makes Brazil one of the countries moderately affected. There are considerable differences between regions in the frequency of cases, from 25 per 100,000 in the north and north east to 152 per 100,000 in the south east. Sexual intercourse is still the predominant means of transmission. Transmission in the early years of the epidemic was mostly between homosexuals and bisexuals, but transmission via heterosexual intercourse is increasing. The contribution made by intravenous drug use differs between the regions, and is particularly large in the mid-south region. A pilot project in the city of Fortaleza has shown that it is possible to successfully integrate the diagnosis of STD and AIDS in health care units at an intermediate level. This appears to be an appropriate strategy for the integration of STD treatment into primary health care in Ceará State. The non-uniform pattern of development of this epidemic must be taken into account in epidemiological analyses of AIDS in Brazil.     

Multiple perceptions of infant mortality in Ceará State, Brazil

This qualitative study analyzes the perceptions of various social actors towards infant mortality and the program to reduce it in Ceará State, Northeast Brazil. The study compares two municipalities (counties) that showed opposite infant mortality trends from 1993 to 1997, during which time Ceará achieved international visibility for having reduced infant mortality statewide. A total of 48 semi-structured interviews with four groups of key informants health system managers, community health agents, mothers who had lost a child, and neighbor women with children in the same age bracket and content analysis revealed "multiple conflicting voices" on the issue. Although the level of political determination to implement the interventions varied between the two municipalities, the differences in perceptions concerning infant death were more striking between the various groups of social actors, regardless of the municipality. The study revealed a kind of authoritarian educational practice that jeopardizes acceptance of the Community Health Agents Program. Public policies are needed that give voice to the people closest to the experience of infant death.     

Epidemiology of gestational syphilis in Fortaleza, Ceará State, Brazil: an uncontrolled disease

This cross-sectional study investigated the epidemiological profile of pregnant women with positive VDRL in Fortaleza, Ceará State, Brazil, in 2008. The study verified the proportion of pregnant women with syphilis that was classified as treated incorrectly according to Brazilian Ministry of Health guidelines, and assessed the reasons for inadequate treatment. Fifty-eight women who had given birth at five public maternity hospitals were interviewed consecutively following delivery. Data were also recovered from medical files and pregnancy cards. Sociodemographic and obstetric data and information related to the diagnosis and treatment of syphilis in both pregnant women and their partners were analyzed. Only three (5.2%; 95%CI: 1.8%-14.1%) pregnant women had received adequate treatment. The main reason for inadequate treatment was lack of partner treatment (88% of cases; 95%CI: 76.2%-94.4%). Medical care as currently provided does not guarantee the control of gestational syphilis in this sample.     

Preliminary information on sandflies in the north of Paraná State, Brazil

The results from sandfly collections in 10 municipalities in Paraná State, Brazil are reported. The captures were done using Falc?o traps in homes, domestic animal shelters and forested areas, from 1999 to 2002. A total of 13,653 sandflies were collected from 10 species of the genera Brumptomyia, Expapillata, Evandromyia, Migonemyia, Pintomyia, Nyssomyia and Psathyromyia. The species Nyssomyia neivai was predominant in five municipalities. N. whitmani predominated in the other five, in greater numbers than for N. neivai in the first five municipalities. High frequencies of sand flies were found in forests, homes, pigpens and henhouses. Investigations on the participation of domestic animals and phlebotomine fauna in the epidemiology of tegumentary leishmaniasis should be routine in health surveillance, especially where this disease is endemic.     

Silent neuropathy in patients with leprosy in the city of Fortaleza, Ceará State, Brazil

One of the clinical forms of Hansen's disease is silent neuropathy, which consists of progressive nerve damage in the absence of pain and hypersensitivity to palpation. This study estimated the proportion of silent neuropathy and associated factors. A cross-sectional study was performed in Fortaleza, Ceará State, Brazil. Patients were asked about the presence of decreased sensation involving touch, heat, pain, and numbness. Nerves were palpated to identify thickness, abscess, and pain. Lymph samples were drawn for parasitological tests. Strength of voluntary muscles in the feet and hands was evaluated. The sensitivity of specific points on the feet and hands was measured using Semmes-Weinstein monofilament. The sample included 233 patients. The proportion of silent neuropathy was 5.6% (95%CI: 3.0-9.4), and factors significantly associated with silent neuropathy were: age (p = 0.011) and disability (p < 0.000). These results will help identify cases of silent neuropathy, targeting patients at higher risk.     

Back to basics: does decentralization improve health system performance? Evidence from Ceara in north-east Brazil.

OBJECTIVE: To examine whether decentralization has improved health system performance in the State of Ceara, north-east Brazil. METHODS: Ceara is strongly committed to decentralization. A survey across 45 local (municipio) health systems collected data on performance and formal organization, including decentralization, informal management and local political culture. The indicators for informal management and local political culture were based on prior ethnographic research. Data were analysed using analysis of variance, Duncan's post-hoc test and multiple regression. FINDINGS: Decentralization was associated with improved performance, but only for 5 of our 22 performance indicators. Moreover, in the multiple regression, decentralization explained the variance in only one performance indicator; indicators for informal management and political culture appeared to be more important influences. However, some indicators for informal management were themselves associated with decentralization but not any of the political culture indicators. CONCLUSION: Good management practices in the study led to decentralized local health systems rather than vice versa. Any apparent association between decentralization and performance seems to be an artefact of the informal management, and the wider political culture in which a local health system is embedded strongly influences the performance of local health systems.     

Occurrence of Panstrongylus lutzi, in peridomiciliary areas, State of Ceará, Brazil

From January 2001 to October 2002 captures were made in domicile and peridomiciliary areas of 13 cities of region of Cariri, south of the State of Ceará. As results, the occurrence of P. lutzi in this area was noticed, for the first time, in three cities: the presence of one adult in chicken house in Altaneira, one adult flying, in Salitre and 18 nymphs in Varzea Alegre(13 in bricks pile and five in roofing tile pile). In Varzea Alegre city it was observed the colonization in the peridomicile.     

Variations in infant mortality rates among municipalities in the state of Ceará, Northeast Brazil: an ecological analysis.

BACKGROUND: Infant mortality rates vary substantially among municipalities in the State of Ceará, from 14 to 193 per 1000 live births. Identification of the determinants of these differences can be of particular importance to infant health policy and programmes in Brazil where local governments play a pivotal role in providing primary health care. METHODS: Ecological study across 140 municipalities in the State of Ceará, Brazil. RESULTS: To determine the interrelationships between potential predictors of infant mortality, we classified 11 variables into proximate determinants (adequate weight gain and exclusively breastfeeding), health services variables (prenatal care up-to-date, participation in growth monitoring, immunization up-to-date, and decentralization of health services), and socioeconomic factors (female literacy rate, household income, adequate water supply, adequate sanitation, and per capita gross municipality product), and included the variables in each group simultaneously in linear regression models. In these analyses, only one of the proximate determinants (exclusively breastfeeding (inversely), R2 = 9.3) and one of the health services variables (prenatal care up-to-date (inversely), R2 = 22.8) remained significantly associated with infant mortality. In contrast, female literacy rate (inversely), household income (directly) and per capita GMP (inversely) were independently associated with the infant mortality rate (for the model including the three variables R2 = 25.2). Finally, we considered simultaneously the variables from each group, and selected a model that explained 41% of the variation in infant mortality rates between municipalities. The paradoxical direct association between household income and infant mortality was present only in models including female illiteracy rate, and suggests that among these municipalities, increases in income unaccompanied by improvements in female education may not substantially reduce infant mortality. The lack of independent associations between inadequate sanitation and infant mortality rates may be due to the uniformly poor level of this indicator across municipalities and provides no evidence against its critical role in child survival. CONCLUSIONS: These results suggest that promotion of exclusive breastfeeding and increased prenatal care utilization, as well as investments in female education would have substantial positive effects in further reducing infant mortality rates in the State of Ceará.     

Integrated understanding for health surveillance in a forest environment: the case of the Araripe Plateau in Ceará State, Brazil

Partial results from this study are presented with the objective of developing a health surveillance model for communities living on natural resources in the Araripe National Forest in Ceará State, Brazil. The research is justified primarily on the basis of this forest's importance for quality of life in Northeast Brazil and preservation of the country's forests in general. The study drew on a collective construction of integrated understanding on the subjectivity of social relations with the environment. Social and environmental health problems in the forest context have generally been overlooked by health policy.     

Visceral leishmaniasis in the State of Maranhão, Brazil: evolution of an epidemic

The authors provide a brief report on the historical evolution of visceral leishmaniasis in the State of Maranh?o, Brazil, evaluating possible factors for growth of the disease in the State and control measures by the Brazilian Ministry of Health to integrate health services into the maintenance of control programs.     

Determinants of neonatal mortality: a case-control study in Fortaleza, Ceará State, Brazil

This case-control study with 132 cases and 264 controls aimed to determine predictors of neonatal mortality using hierarchical modeling. Cases were defined as newborns that died within 28 days of birth, and controls as the survivors, among infants of mothers living in Fortaleza, Ceará State, Brazil. Hierarchical logistic regression identified factors associated with neonatal death: maternal race, with brown/black race showing a protective effect (OR = 0.23; IC95%: 0.09-0.56), time spent from home to the hospital > 30 minutes (OR = 3.12; 95%CI: 1.34-7.25), time < 1h or > 10 hours between hospital admission and delivery (OR = 2.43; 95%CI: 1.24-4.76), inadequate prenatal care (OR = 2.03; 95%CI: 1.03-3.99), low birth weight (OR = 14.75; 95%CI: 5.26-41.35), prematurity (OR = 3.41; 95%CI: 1.29-8.98), and male gender (OR = 2.09; 95%CI: 1.09-4.03). In this case series, neonatal deaths were associated with the quality of prenatal care and direct care during labor.     

Spatial distribution of the infant mortality rate and its principal determinants in the State of Ceará, Brazil, 2000-2002

The geographic distribution of health problems and its relationship to potential risk factors has opened a vast field for epidemiological research. The present study aims to identify spatial distribution patterns for the neonatal and post-neonatal components of the infant mortality rate (IMR) in Ceará State, Brazil, and discuss the main socioeconomic, demographic, and healthcare factors contributing to the spatial dependence of these components. This cross-sectional ecological study uses multiple linear regression, in which spatial analysis of the components was obtained through the Moran index. Prenatal, childbirth, and neonatal care as well as improved income distribution are decisive for survival in the first month of life, while other factors related to nutrition, immunization, sanitation, education, and economic status are possible determinants of post-neonatal mortality. Selective healthcare measures are known to play a decisive role in decreasing the IMR. However, structural and inter-sector changes generate the sustainability needed to maintain this indicator on the same level as in developed countries.     

Can court injunctions guarantee access to medicines in the public sector? The experience in the State of Rio de Janeiro, Brazil

There are increasing numbers of legal suits concerning access to medicines brought against the Rio de Janeiro State Health Department. The situation indicated the need for a study to clarify the underlying issues. A sample of 389 court suits from January 1991 to December 2001 (stratified by year) was used. A cross-sectional design was used to describe and analyze the legal suits in relation to the responsibilities defined under the Unified National Health System (SUS). Results suggest major delays in court decisions. Most suits are filed by the Public Defender's Office for users of the National Health System. The most frequent cases involve medicines for the cardiovascular and nervous systems, many of which involve continuous use. Prescribing practices are institutionalized through the inclusion of the most frequently prescribed drugs in public financing lists, which makes rational drug use difficult to achieve. Municipalities are not fulfilling their responsibility to supply medicines to users, and the State is thus encumbered with these responsibilities. However, the State does not adequately supply medicines to the municipalities. The apparent lack of awareness among both lawyers and clients generates stress between the Executive and Judiciary branches and limits the resources for collective pharmaceutical services.     

Use of dental care by children and associated factors in Sobral, Ceará State, Brazil

The aim of this study was to analyze the use of dental services by children in Sobral, Ceará State, Brazil, relating such use to socioeconomic factors and patterns of service consumption. An analytical cross-sectional study was performed, interviewing parents or guardians of 3,425 children. The relationship between independent variables and use of dental services was analyzed using tests of association (chi-squared), odds ratios (OR) and respective confidence intervals, and multiple logistic regression. 50.9% of children had used dental services at least once in their lives. Of these, 65.3% had used such services in the previous year and 85.4% in public dental services. The importance of the Brazilian Unified National Health System is highlighted by the response in terms of access to dental services, considering that the vast majority of treatment was provided by this public system. The factors that most affected use of dental services were socioeconomic status, health plan coverage, owning a toothbrush, regular garbage collection, maternal knowledge, sewage treatment, and malnutrition.     

Asthma and rhinitis prevalence and co-morbidity in 13-14-year-old schoolchildren in the city of Fortaleza, Ceará State, Brazil

This study aimed to measure the prevalence rates for asthma and rhinitis and the association between the two conditions. This was a cross-sectional study of 3,015 adolescents (13-14 years of age) in Fortaleza, Ceará State, Brazil, in public and private schools, using the protocol from the International Study of Asthma and Allergies in Childhood (ISAAC), in 2006-2007. Prevalence rates were 22.6% for asthma, 43.2% for rhinitis, and 18.7% for rhinoconjunctivitis, with a predominance of females (p = 0.002, p < 0.001, and p < 0/001, respectively) and private school students (p < 0.001). Among adolescents that reported asthma, the rhinitis rate was 64.4% and the rhinoconjunctivitis rate was 35.3%. The rates of association were 14.6% between asthma and rhinitis and 8% between asthma and rhinoconjunctivitis, with a predominance of females (p < 0.001 and p < 0.001, respectively) and associated with speech-limiting wheezing (p = 0.037 and p = 0.004, respectively). The study can help call health professionals' attention to the importance of an integrated approach to these illnesses, considering the "single airway" concept and seeking treatment options that act on both asthma and rhinitis when the two conditions present simultaneously.     

Measures developed by the public health system to prevent accidents and violence in children and adolescents in Fortaleza,Ceará, Brazil

This article deals with measures developed by the public health system to prevent accidents and violence in children in Fortaleza, Ceará State, Brazil. The program resulted from the need perceived by the authors in light of statistics on mortality from external causes in childhood and adolescence and the fact that there was apparently no preventive action being taken by the public health system. We conducted a questionnaire-based survey of health administrators in the six Regional Executive Secretariats (SERs) corresponding to the geographic districts in which the health system is divided in Fortaleza. According to the survey, existing preventive measures are limited in time and space, and there is no overall policy in this direction; the current measures are organized as health education campaigns focused on prevention of alcohol and drug abuse, violence, household accidents, and juvenile delinquency. SER-I was the only health district that had established partnerships with other sectors in developing such activities. We conclude that the public health system's agenda in Fortaleza needs to incorporate the prevention of childhood and adolescent accidents and violence, taking an inter-sectoral approach and joining efforts in order for the knowledge accumulated on such health problems to be transformed into effective action