1
|
Reis DRA, Medeiros-Fonseca B, Costa JM, de Oliveira Neto CP, Gil da Costa RM, Oliveira PA, Medeiros R, Bastos MMSM, Brito HO, Brito LMO. HPV infection as a risk factor for atherosclerosis: A connecting hypothesis. Med Hypotheses 2020; 144:109979. [PMID: 32570162 DOI: 10.1016/j.mehy.2020.109979] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 05/26/2020] [Accepted: 06/05/2020] [Indexed: 01/09/2023]
Abstract
Atheromatous plaques occurring in large arteries are common and life-threatening lesions. Multiple factors are involved in the pathogenesis of atheromatous plaques, such as hyperlipidaemia and hypercholesterolaemia, high blood pressure and chronic systemic inflammation. Recent findings have suggested that infection with high-risk human papillomavirus (HPV) may increase the risk of developing atheromatous plaques. However, HPV is considered a tissue-specific virus with a strong tropism towards squamous epithelial cells, and the mechanisms whereby it may promote the development of atheromas remain unclear. Here, we propose a connecting hypothesis to explain the possible causative role of HPV on atheroma development. We hypothesize that HPV infection may promote atheroma formation in infected patients by enhancing systemic inflammation or by directly targeting blood vessels via nucleic acids carried by extracellular vesicles such as exosomes. The pro-inflammatory effects of HPV and the release of extracellular vesicles by HPV-transformed cells are well documented in scientific literature. Possible experimental approaches to test this hypothesis are also discussed, especially experiments employing transgenic mice bearing HPV16 transgenes. If correct, this hypothesis would have major implications for the prevention of cardiovascular diseases, especially due to the preventable nature of HPV infection through vaccination.
Collapse
Affiliation(s)
- D R A Reis
- Tumor and DNA Biobank, Postgraduate Program in Adult Health, Federal University of Maranhão, São Luís, MA, Brazil
| | - B Medeiros-Fonseca
- Center for the Research and Technology of Agro-Environmental and Biological Sciences (CITAB), University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
| | - J M Costa
- Tumor and DNA Biobank, Postgraduate Program in Adult Health, Federal University of Maranhão, São Luís, MA, Brazil
| | - C P de Oliveira Neto
- Tumor and DNA Biobank, Postgraduate Program in Adult Health, Federal University of Maranhão, São Luís, MA, Brazil
| | - R M Gil da Costa
- Tumor and DNA Biobank, Postgraduate Program in Adult Health, Federal University of Maranhão, São Luís, MA, Brazil; Center for the Research and Technology of Agro-Environmental and Biological Sciences (CITAB), University of Trás-os-Montes and Alto Douro, Vila Real, Portugal; Molecular Oncology and Viral Pathology Group, IPO Porto Research Center (CI-IPOP), Portuguese Oncology Institute of Porto (IPO Porto), Porto, Portugal; LEPABE - Laboratory for Process Engineering, Environment, Biotechnology and Energy, Faculty of Engineering, University of Porto, Porto, Portugal.
| | - P A Oliveira
- Center for the Research and Technology of Agro-Environmental and Biological Sciences (CITAB), University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
| | - R Medeiros
- Molecular Oncology and Viral Pathology Group, IPO Porto Research Center (CI-IPOP), Portuguese Oncology Institute of Porto (IPO Porto), Porto, Portugal; Faculty of Medicine of the University of Porto (FMUP), Porto, Portugal; Research Dept., Portuguese League Against Cancer - Regional Nucleus of the North, Porto, Portugal; Virology Service, Portuguese Oncology Institute of Porto (IPO Porto), Porto, Portugal; Biomedical Research Center (CEBIMED), Faculty of Health Sciences, Fernando Pessoa University, Porto, Portugal
| | - M M S M Bastos
- LEPABE - Laboratory for Process Engineering, Environment, Biotechnology and Energy, Faculty of Engineering, University of Porto, Porto, Portugal
| | - H O Brito
- Tumor and DNA Biobank, Postgraduate Program in Adult Health, Federal University of Maranhão, São Luís, MA, Brazil
| | - L M O Brito
- Tumor and DNA Biobank, Postgraduate Program in Adult Health, Federal University of Maranhão, São Luís, MA, Brazil
| |
Collapse
|
2
|
Maniçoba ACBN, Oliveira CP, Nascimento JR, Nascimento FRF, Brito HO, da Costa RMG, Barbosa MDCL, Faria MDS, Nascimento MDDSB, Brito LMO. Elevated leptin levels in healthy climacteric women from Northeastern Brazil: an effect of age or adiposity? Arch Endocrinol Metab 2020; 64:276-281. [PMID: 32555994 PMCID: PMC10522217 DOI: 10.20945/2359-3997000000249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 02/28/2020] [Indexed: 11/23/2022]
Abstract
OBJECTIVE Climacterium is associated with elevated leptin levels and increased risk of cardiovascular disorders. Conflicting data diverge on whether high leptin levels in climacterium reflect increasing adipose mass or, at least partially, age-related hormonal changes. This study addresses this issue in women from a Brazilian state with a low human development index. SUBJECTS AND METHODS A case-control study was conducted, enrolling 136 women from the state of Maranhão, 52 (38.2%) climacteric and 84 (61.8%) non-climacteric. Biometric, biochemical, hormonal and immunological parameters were analyzed. RESULTS Climacteric women showed a moderately increased waist/hip ratio (0.894 versus 0.834, p < 0.05), sustained body mass index (27.46 versus 28.68, p > 0.05) increased leptin levels (9.59 versus 7.13, p < 0.05) and no evidence of metabolic syndrome. No other parameters were altered. The climacteric cohort didn't show significant body fat gains but displayed a typical age-related redistribution of adipose tissue. Even so, leptin levels were significantly elevated compared with non-climacteric women. CONCLUSIONS Altogether, these data support the hypothesis that leptin is elevated, at least partially, as a function of age and climacterium and is not necessarily correlated with metabolic dysfunction and systemic inflammation. Further studies are needed to evaluate the impact of higher leptin levels on postmenopausal women. Arch Endocrinol Metab. 2020;64(3):276-81.
Collapse
Affiliation(s)
- Ana Cyntia B. N. Maniçoba
- Programa de Pós-Graduação em Saúde do AdultoUniversidade Federal do MaranhãoSão LuísMABrasilPrograma de Pós-Graduação em Saúde do Adulto, Universidade Federal do Maranhão (UFMA), São Luís, MA, Brasil
| | - Clariano P. Oliveira
- Faculdade de MedicinaUniversidade Federal do MaranhãoSão LuísMABrasilFaculdade de Medicina, Universidade Federal do Maranhão (UFMA), São Luís, MA, Brasil
- Departamento de GinecologiaHospital UniversitárioUniversidade Federal do MaranhãoSão LuísMABrasilDepartamento de Ginecologia, Hospital Universitário, Universidade Federal do Maranhão (UFMA), São Luís, MA, Brasil
| | - Johnny. R. Nascimento
- Programa de Pós-Graduação em Ciências da SaúdeUniversidade Federal do MaranhãoSão LuísMABrasilPrograma de Pós-Graduação em Ciências da Saúde, Universidade Federal do Maranhão (UFMA), São Luís, MA, Brasil
| | - Flávia R. F. Nascimento
- Programa de Pós-Graduação em Ciências da SaúdeUniversidade Federal do MaranhãoSão LuísMABrasilPrograma de Pós-Graduação em Ciências da Saúde, Universidade Federal do Maranhão (UFMA), São Luís, MA, Brasil
| | - Haissa O. Brito
- Programa de Pós-Graduação em Saúde do AdultoUniversidade Federal do MaranhãoSão LuísMABrasilPrograma de Pós-Graduação em Saúde do Adulto, Universidade Federal do Maranhão (UFMA), São Luís, MA, Brasil
| | - Rui Miguel Gil da Costa
- Programa de Pós-Graduação em Saúde do AdultoUniversidade Federal do MaranhãoSão LuísMABrasilPrograma de Pós-Graduação em Saúde do Adulto, Universidade Federal do Maranhão (UFMA), São Luís, MA, Brasil
| | - Maria do Carmo L. Barbosa
- Programa de Pós-Graduação em Saúde do AdultoUniversidade Federal do MaranhãoSão LuísMABrasilPrograma de Pós-Graduação em Saúde do Adulto, Universidade Federal do Maranhão (UFMA), São Luís, MA, Brasil
| | - Manuel dos Santos Faria
- Programa de Pós-Graduação em Saúde do AdultoUniversidade Federal do MaranhãoSão LuísMABrasilPrograma de Pós-Graduação em Saúde do Adulto, Universidade Federal do Maranhão (UFMA), São Luís, MA, Brasil
- Departamento de EndocrinologiaHospital UniversitárioUniversidade Federal do MaranhãoSão LuísMABrasilDepartamento de Endocrinologia, Hospital Universitário, Universidade Federal do Maranhão (UFMA), São Luís, MA, Brasil
| | - Maria do Desterro S. B. Nascimento
- Programa de Pós-Graduação em Saúde do AdultoUniversidade Federal do MaranhãoSão LuísMABrasilPrograma de Pós-Graduação em Saúde do Adulto, Universidade Federal do Maranhão (UFMA), São Luís, MA, Brasil
| | - Luciane M. O. Brito
- Programa de Pós-Graduação em Saúde do AdultoUniversidade Federal do MaranhãoSão LuísMABrasilPrograma de Pós-Graduação em Saúde do Adulto, Universidade Federal do Maranhão (UFMA), São Luís, MA, Brasil
- Departamento de GinecologiaHospital UniversitárioUniversidade Federal do MaranhãoSão LuísMABrasilDepartamento de Ginecologia, Hospital Universitário, Universidade Federal do Maranhão (UFMA), São Luís, MA, Brasil
| |
Collapse
|
3
|
Maniçoba ACBN, Galvão-Moreira LV, D'Albuquerque IMSC, Brito HO, do Nascimento JR, do Nascimento FRF, do C L Barbosa M, da Costa RMG, do D S B Nascimento M, Dos S Faria M, Brito LMO. Plasma Cytokine Levels in Overweight Versus Obese Disease-Free Perimenopausal Women. Endocr Metab Immune Disord Drug Targets 2019; 20:917-923. [PMID: 31858915 DOI: 10.2174/1871530320666191220110503] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Revised: 11/11/2019] [Accepted: 11/15/2019] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To evaluate the plasma cytokine levels during T cell-mediated inflammatory responses and compare the metabolic markers between overweight and obese perimenopausal women without systemic diseases. METHODS Sixty perimenopausal women were divided into two groups (overweight and obese). Participants in both groups had their waist-to-height ratio (WHtR) measured and blood samples collected for the evaluation of estradiol, fasting glucose, leptin, high-sensitivity C-reactive protein (hs-CRP), interleukin (IL)-6, IL-10, IL-17A levels, and lipid profile. RESULTS In univariate analysis, women with obesity showed increased WHtR, fasting glucose, leptin, and IL-6 (p < 0.05) levels; however, significant differences were not observed in IL-10 or IL-17A (p > 0.05) levels. In the receiver operating characteristic curve, the highest areas under the curve were shown for leptin (0.856) and IL-6 (0.706). IL-6 levels correlated with both hs-CRP (r = 0.302, p = 0.020) and leptin (r = 0.294, p = 0.022). However, in multivariate analysis, IL-6 was not associated with a greater likelihood of obesity (OR = 1.61; 95% CI: 0.82-3.15; p = 0.16), when potential confounders were considered. CONCLUSION IL-6 levels varied between overweight and obese perimenopausal women, and this association was weaker when adjusted for other clinical variables.
Collapse
Affiliation(s)
- Anna C B N Maniçoba
- Postgraduate Program in Adult Health, Federal University of Maranhão, São Luís, Brazil
| | | | | | - Haissa O Brito
- Postgraduate Program in Adult Health, Federal University of Maranhão, São Luís, Brazil
| | - Johnny R do Nascimento
- Postgraduate Program in Health Sciences, Federal University of Maranhão, São Luís, Brazil
| | | | | | - Rui M G da Costa
- Postgraduate Program in Adult Health, Federal University of Maranhão, São Luís, Brazil
| | | | - Manuel Dos S Faria
- Postgraduate Program in Adult Health, Federal University of Maranhão, São Luís, Brazil,Department of Medicine I, Federal University of Maranhão, São Luís, Brazil
| | - Luciane M O Brito
- Postgraduate Program in Adult Health, Federal University of Maranhão, São Luís, Brazil
| |
Collapse
|
4
|
Costa JPL, Brito HO, Galvão-Moreira LV, Brito LGO, Costa-Paiva L, Brito LMO. Randomized double-blind placebo-controlled trial of the effect of Morus nigra L. (black mulberry) leaf powder on symptoms and quality of life among climacteric women. Int J Gynaecol Obstet 2019; 148:243-252. [PMID: 31736077 DOI: 10.1002/ijgo.13057] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Revised: 09/03/2019] [Accepted: 11/15/2019] [Indexed: 01/20/2023]
Abstract
OBJECTIVE To test the efficacy of Morus nigra L. (MN) leaf powder for treating climacteric symptoms by comparison with hormone therapy (HT) and placebo. METHODS A randomized controlled trial among 62 climacteric women attending Hospital of the Federal University of Maranhão, Brazil. Women were divided into MN, HT, and placebo groups, and received 250 mg of MN leaf powder, 1 mg of estradiol, or placebo for 60 days. Primary outcomes were the Blatt-Kupperman index (BKI) for climacteric symptoms and SF-36 health questionnaire scores. RESULTS Baseline sociodemographic variables, BKI scores, symptoms, and SF-36 domains did not differ among the groups. There was a reduction in mean BKI in the MN (17.5 vs 9.7, P<0.001), HT (15.4 vs 8.6, P=0.001), and placebo (16.1 vs 12.4, P=0.040) groups. Analysis of quality of life (QoL) showed that functional capacity (P=0.006), vitality (P=0.031), mental health (P=0.017), and social aspect (P<0.01) improved after treatment in the MN group. The HT group showed improvement in emotional limitation (P=0.040), and the placebo group showed better functional capacity (P=0.030) after treatment. CONCLUSIONS Climacteric symptoms and QoL improved after administration of 250 mg of MN leaf powder for 60 days, similar to the effects of HT. The trial is registered in the Brazilian Registry of Clinical Trials (REBEC) under registration number RBR-9t4xxk.
Collapse
Affiliation(s)
- Joyce P L Costa
- Postgraduate Program in Adult Health, Federal University of Maranhão, São Luis, Maranhão, Brazil
| | - Haissa O Brito
- Postgraduate Program in Adult Health, Federal University of Maranhão, São Luis, Maranhão, Brazil
| | | | - Luiz G O Brito
- Department of Obstetrics and Gynecology, State University of Campinas, São Paulo, Brazil
| | - Lucia Costa-Paiva
- Department of Obstetrics and Gynecology, State University of Campinas, São Paulo, Brazil
| | - Luciane M O Brito
- Postgraduate Program in Adult Health, Federal University of Maranhão, São Luis, Maranhão, Brazil
| |
Collapse
|
5
|
Brito HO, Radulski DR, Wilhelms DB, Stojakovic A, Brito LMO, Engblom D, Franco CRC, Zampronio AR. Female Sex Hormones Influence the Febrile Response Induced by Lipopolysaccharide, Cytokines and Prostaglandins but not by Interleukin-1β in Rats. J Neuroendocrinol 2016; 28. [PMID: 27483048 DOI: 10.1111/jne.12414] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Revised: 07/05/2016] [Accepted: 07/29/2016] [Indexed: 11/26/2022]
Abstract
There are differences in the immune response, and particularly fever, between males and females. In the present study, we investigated how the febrile responses induced by lipopolysaccharide (LPS) and different endogenous pyrogens were affected by female gonadal hormones. The febrile response to i.p. injection of LPS (50 μg/kg) was 40% lower in female rats compared to male or ovariectomised (OVX) female rats. Accordingly, oestrogen replacement in OVX animals reduced LPS-induced fever. Treatment with the prostaglandin synthesis inhibitor indomethacin (2 mg/kg, i.p. 30 min before) reduced the febrile response induced by LPS in both OVX (88%) and sham-operated (71%) rats. In line with the enhanced fever in OVX rats, there was increased expression of cyclooxygenase-2 (COX-2) in the hypothalamus and elevated levels of prostaglandin E2 (PGE2 ). In addition, OVX rats were hyper-responsive to PGE2 injected i.c.v. By contrast to the enhanced fever in response to LPS and PGE2 , the febrile response induced by i.c.v. injection of interleukin (IL)-1β was unaffected by ovariectomy, whereas the responses induced by tumour necrosis factor (TNF)-α and macrophage inflammatory protein (MIP)-1α were completely abrogated. These results suggest that the mediators involved in the febrile response in females are similar to males, although the reduction of female hormones may decrease the responsiveness of some mediators such as TNF-α and MIP-1α. Compensatory mechanisms may be activated in females after ovariectomy such as an augmented synthesis of COX-2 and PGE2 .
Collapse
Affiliation(s)
- H O Brito
- Department of Pharmacology, Federal University of Paraná, Curitiba, Brazil
| | - D R Radulski
- Department of Pharmacology, Federal University of Paraná, Curitiba, Brazil
| | - D B Wilhelms
- Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - A Stojakovic
- Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - L M O Brito
- Department of Medicine III, Federal University of Maranhão, São Luís, Brazil
| | - D Engblom
- Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - C R C Franco
- Department of Cell Biology, Federal University of Paraná, Curitiba, Brazil
| | - A R Zampronio
- Department of Pharmacology, Federal University of Paraná, Curitiba, Brazil.
| |
Collapse
|
6
|
Nunes JDC, Vidal FCB, Ferraro CTL, Chein MBC, Brito LMO, Monteiro SCM. Molecular detection of human papillomavirus in Brazilian women with cervical intraepithelial neoplasia in a northeast Brazilian city. Genet Mol Res 2014; 13:9077-85. [PMID: 25366799 DOI: 10.4238/2014.october.31.23] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
We examined the prevalence of human papillomavirus (HPV) infection in Brazilian women with cervical intraepithelial neoplasia. Our goal was to identify the types of HPV and their association with risk factors. This prospective cross-sectional study included 97 samples collected from women aged 14-79 years at the public health units of gynecological care in São Luís, MA, Brazil. HPV detection was performed by nested polymerase chain reaction and sequence analysis. The study patients completed a structured questionnaire to provide information regarding their socio-demographic, clinical, and behavioral status. HPV prevalence was found to be 80.4%, with 17 virus types detected, including HPV 16, 18, 58, 6, and 11. Significant associations between HPV infection and age and frequency of doctor visits were identified. The study findings indicate the significance of age and low frequency of visits to the gynecologist as risk factors for genital HPV infection, suggesting that HPV infection-derived cervical cancer could be prevented through orientation programs for women, which include sex education and information regarding screening tests. We also found an increased prevalence of high-risk HPV serotypes in cervical lesions, which reveals an association between cervical lesions and high-risk HPV.
Collapse
Affiliation(s)
- J D C Nunes
- Programa de Pós-Graduação em Saúde Materno-Infantil, Universidade Federal do Maranhão, São Luís, MA, Brasil
| | - F C B Vidal
- Programa de Pós-Graduação em Saúde Materno-Infantil, Universidade Federal do Maranhão, São Luís, MA, Brasil
| | - C T L Ferraro
- Programa de Pós-Graduação em Oncologia, Instituto Nacional de Câncer, Rio de Janeiro, RJ, Brasil
| | - M B C Chein
- Programa de Pós-Graduação em Saúde Materno-Infantil, Universidade Federal do Maranhão, São Luís, MA, Brasil
| | - L M O Brito
- Programa de Pós-Graduação em Saúde Materno-Infantil, Universidade Federal do Maranhão, São Luís, MA, Brasil
| | - S C M Monteiro
- Programa de Pós-Graduação em Saúde Materno-Infantil, Universidade Federal do Maranhão, São Luís, MA, Brasil
| |
Collapse
|
7
|
Martins DMF, Vidal FCB, Souza RDM, Brusaca SA, Brito LMO. Determination of CYP2D6 *3, *4, and *10 frequency in women with breast cancer in São Luís, Brazil, and its association with prognostic factors and disease-free survival. ACTA ACUST UNITED AC 2014. [PMID: 25296365 PMCID: PMC4230293 DOI: 10.1590/1414-431x20143761] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The CYP2D6 enzyme is crucial for the metabolism of tamoxifen. The CYP2D6 gene is highly polymorphic, and individuals can be extensive, intermediate, or poor tamoxifen metabolizers. The aim of this study was to determine the frequencies of the CYP2D6 *3, *4, and *10 alleles in women with breast cancer who were treated with tamoxifen and analyze the association of enzyme activity with prognostic factors and disease-free survival. We observed a high frequency of CYP2D6 *10, with an allelic frequency of 0.14 (14.4%). The *3 allele was not present in the studied population, and *4 had an allelic frequency of 0.13 (13.8%). We conclude that patients with reduced CYP2D6 activity did not present worse tumor characteristics or decreased disease-free survival than women with normal enzyme activity, as the difference was not statistically significant. We also observed a high frequency of CYP2D6 *10, which had not been previously described in this specific population. This study is the first in north-northeastern Brazil that aimed to contribute to the knowledge of the Brazilian regional profile for CYP2D6 polymorphisms and their phenotypes. These findings add to the knowledge of the distribution of different polymorphic CYP2D6 alleles and the potential role of CYP2D6 genotyping in clinical practice prior to choosing therapeutic protocols.
Collapse
Affiliation(s)
- D M F Martins
- Instituto Maranhense de Oncologia Aldenora Bello, São Luís, MA, Brasil
| | - F C B Vidal
- Banco de Tumores e DNA do Maranhão, Universidade Federal do Maranhão, São Luís, MA, Brasil
| | - R D M Souza
- Escola de Medicina, Universidade Federal do Maranhão, São Luís, MA, Brasil
| | - S A Brusaca
- Escola de Medicina, Universidade Federal do Maranhão, São Luís, MA, Brasil
| | - L M O Brito
- Banco de Tumores e DNA do Maranhão, Universidade Federal do Maranhão, São Luís, MA, Brasil
| |
Collapse
|
8
|
Coelho LSC, Brito LMO, Chein MBC, Mascarenhas TS, Costa JPL, Nogueira AA, Poli-Neto OB. Prevalence and conditions associated with chronic pelvic pain in women from São Luís, Brazil. ACTA ACUST UNITED AC 2014; 47:818-25. [PMID: 25075577 PMCID: PMC4143211 DOI: 10.1590/1414-431x20143710] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2013] [Accepted: 05/27/2014] [Indexed: 12/15/2022]
Abstract
The objective of the present study was to estimate the prevalence of chronic pelvic
pain in the community of São Luís, capital of the State of Maranhão, Northeastern
Brazil, and to identify independent conditions associated with it. A cross-sectional
study was conducted, including a sample of 1470 women older than 14 years
predominantly served by the public health system. The interviews were held in the
subject's home by trained interviewers not affiliated with the public health services
of the municipality. The homes were visited at random according to the city map and
the prevalence of the condition was estimated. To identify the associated conditions,
the significant variables (P=0.10) were selected and entered in a multivariate
analysis model. Data are reported as odds ratio and 95% confidence interval, with the
level of significance set at 0.05. The prevalence of chronic pelvic pain was 19.0%.
The independent conditions associated with this diagnosis were: dyspareunia
(OR=3.94), premenopausal status (OR=2.95), depressive symptoms (OR=2.33),
dysmenorrhea (OR=1.77), smoking (OR=1.72), irregular menstrual flow (OR=1.62), and
irritative bladder symptoms (OR=1.90). The prevalence of chronic pelvic pain in Sao
Luís is high and is associated with the conditions cited above. Guidelines based on
prevention and/or early identification of risk factors may reduce the prevalence of
chronic pelvic pain in São Luís, Brazil.
Collapse
Affiliation(s)
- L S C Coelho
- Programa de Pós-Graduação em Saúde Materno-Infantil, Departamento de Medicina III, Universidade Federal do Maranhão, São Luís, MA, Brasil
| | - L M O Brito
- Programa de Pós-Graduação em Saúde Materno-Infantil, Departamento de Medicina III, Universidade Federal do Maranhão, São Luís, MA, Brasil
| | - M B C Chein
- Programa de Pós-Graduação em Saúde Materno-Infantil, Departamento de Medicina III, Universidade Federal do Maranhão, São Luís, MA, Brasil
| | - T S Mascarenhas
- Programa de Pós-Graduação em Saúde Materno-Infantil, Departamento de Medicina III, Universidade Federal do Maranhão, São Luís, MA, Brasil
| | - J P L Costa
- Programa de Pós-Graduação em Saúde Materno-Infantil, Departamento de Medicina III, Universidade Federal do Maranhão, São Luís, MA, Brasil
| | - A A Nogueira
- Programa de Pós-Graduação em Saúde Materno-Infantil, Departamento de Medicina III, Universidade Federal do Maranhão, São Luís, MA, Brasil
| | - O B Poli-Neto
- Departamento de Ginecologia e Obstetrícia, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
| |
Collapse
|