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OBJECTIVE: To determine the risk factors of osteoporosis and osteopenia of the spine in postmenopausal women. METHOD: An analytical cross-sectional study was performed on postmenopausal women. The T-score of the lumbar spine (L2-L4) was measured by densitometry and compared between osteoporotic, osteopenia, and normal women. RESULTS: One thousand three hundred fify-nine postmenopausal women were evaluated. The prevalence of osteopenia and osteoporosis was 58.2% and 12.8% respectively. Age, BMI, parity, total breastfeeding years, dairy use, calcium-D supplements, and regular exercise were significantly different in women with osteoporosis, osteopenia, and normal women. Ethnicity, diabetes, and previous fracture history were only other among women with osteoporosis (not osteopenia) and normal women. For osteopenia of the spine, age [AOR 1.08 (1.05-1.11; p < .001)] was the risk factor, and BMI = >30 [AOR 0.36 (0.28-0.58; p < .001)] and BMI 25-<30 [AOR 0.55 (0.34-0.88; p = .012)] were protective factors. Hyperthyroidism (AOR 23.43, p = .010), Kurdish ethnicity (AOR 2.96, p = .009), not having regular exercise (AOR 2.22, p = .012), previous fracture history (AOR 2.15, p = .041)], and age (AOR 1.14, p < .001)], were risk factors for osteoporosis, while BMI ≥30 [AOR 0.09, p < .001], BMI 25-<30 [AOR 0.28, p = .001], and diabetes [AOR 0.41, p = .038] were protective factors for osteoporosis of the spine. CONCLUSION: Hyperthyroidism, low BMI <25, parity ≥ 6, Kurdish ethnicity, not having regular exercise, history of previous fracture, and age, were risk factors for osteoporosis of the spine respectively, while low BMI and age were risk factors for osteopenia.
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Doenças Ósseas Metabólicas , Fraturas Ósseas , Osteoporose Pós-Menopausa , Osteoporose , Gravidez , Feminino , Humanos , Densidade Óssea , Pós-Menopausa , Estudos Transversais , Irã (Geográfico)/epidemiologia , Osteoporose Pós-Menopausa/epidemiologia , Osteoporose Pós-Menopausa/etiologia , Osteoporose/epidemiologia , Doenças Ósseas Metabólicas/epidemiologia , Doenças Ósseas Metabólicas/complicações , Vértebras Lombares/diagnóstico por imagem , Fatores de Risco , Absorciometria de Fóton/efeitos adversosRESUMO
Polycystic ovary syndrome (PCOS) is one of the most common endocrine disorders associated with a high risk of diabetes, atherosclerosis, and cardiovascular disease. The purpose of this study was to determine the effect of sumac powder on clinical symptoms and laboratory parameters in women with PCOS. The double-blind randomized controlled clinical trial was conducted on 88 women with PCOS randomly assigned to the intervention and control groups. The intervention group received three capsules each containing 1 g of sumac powder for 12 weeks. All data and serum levels of sex hormone, hs-CRP, glucose, and lipid profiles were measured at the baseline and at the end of the study. Data were analyzed using SPSS version 25 software. The ANCOVA test results showed that hs-CRP level was significantly reduced in the intervention group (p = .008). Blood glucose and lipid profiles in the intervention group were significantly reduced compared to the placebo group (p < .05). Insulin sensitivity and HDL levels were increased significantly in the Sumac group after the intervention (p < .05). Sumac powder can reduce the inflammatory effects, and glycemic status and lipid profile of polycystic ovaries in affected women, but has no significant effect on anthropometric parameters and sex hormones.
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Hiperandrogenismo , Resistência à Insulina , Síndrome do Ovário Policístico , Rhus , Feminino , Humanos , Síndrome do Ovário Policístico/tratamento farmacológico , Síndrome do Ovário Policístico/complicações , Hiperandrogenismo/complicações , Glicemia , Pós/uso terapêutico , Proteína C-Reativa/uso terapêutico , Inflamação , Lipídeos , Método Duplo-Cego , Suplementos NutricionaisRESUMO
BACKGROUND: Vitamin D deficiency during pregnancy is common and is likely to be associated with metabolic complications in the mother. The aim of this study was to assess the efficacy of two doses of vitamin D supplementation during pregnancy on maternal and cord blood vitamin D status and metabolic and oxidative stress biomarkers. METHODS: The eligible pregnant women (n = 84) invited to participate in the study and randomly allocated to one of the two supplementation groups (1000 IU/d vitamin D and 2000 IU/d). Biochemical assessments of mothers including serum concentrations of 25(OH)D, calcium, phosphate, iPTH, fasting serum sugar (FBS), insulin, triglyceride, total cholesterol, LDL-C, HDL-C, malondialdehyde (MDA) and total antioxidant capacity (TAC) were done at the beginning and 34 weeks of gestation. Cord blood serum concentrations of 25(OH)D, iPTH, MDA and TAC were assessed at delivery as well. To determine the effects of vitamin D supplementation on metabolic markers 1-factor repeated-measures analysis of variance (ANOVA) was used. Between groups comparisons was done by using Independent-samples Student's t-test or Mann-Whitney test. P < 0.05 was considered as significant. RESULTS: Supplementation with 1000 IU/d and 2000 IU/d vitamin D resulted in significant changes in vitamin D status over pregnancy (24.01 ± 21.7, P < 0.001 in 1000 IU/d group and 46.7 ± 30.6 nmol/L, P < 0.001 in 2000 IU/d group). Daily intake of 2000 compared with 1000 IU/d tended to increase the serum concentration of HDL-C (10 ± 8.37, P < 0.001 in 1000 IU/d group and 9.52 ± 11.39 mg/dL, P < 0.001 in 2000 IU/d group). A significant decrement in serum concentration of iPTH observed in both groups (- 4.18 ± 7.5, P = 0.002 in 1000 IU/d group and - 8.36 ± 14.17, P = 0.002 in 2000 IU/d group). CONCLUSIONS: Supplementation with 2000 IU/d vitamin D as compared with 1000 IU/d, is more effective in promoting vitamin D status and HDL-C serum concentration and in decreasing iPTH over pregnancy. TRIAL REGISTRATION: This trial is registered at clinicaltrials.gov ( NCT03308487 ). Registered 12 October 2017 'retrospectively registered'.
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Complicações na Gravidez/tratamento farmacológico , Deficiência de Vitamina D/tratamento farmacológico , Vitamina D/administração & dosagem , Vitaminas/administração & dosagem , Adulto , Biomarcadores/sangue , Glicemia/análise , Glicemia/efeitos dos fármacos , Relação Dose-Resposta a Droga , Feminino , Sangue Fetal/química , Humanos , Lipídeos/sangue , Estresse Oxidativo/efeitos dos fármacos , Gravidez , Complicações na Gravidez/sangue , Complicações na Gravidez/metabolismo , Resultado do Tratamento , Vitamina D/sangue , Deficiência de Vitamina D/sangue , Deficiência de Vitamina D/metabolismo , Vitaminas/sangue , Adulto JovemRESUMO
OBJECTIVE: Golnar product is a poly herbal formulation advised by Persian medicine to control heavy menstrual bleeding (HMB). This study was conducted to compare the efficacy of this product with placebo in patients with HMB. MATERIALS AND METHODS: In this double-blind randomized clinical trial, 100 women with HMB were randomly assigned into two groups. The patients in the Golnar group (n=50) took Golnar capsules 500 mg three times a day for the first 7 days of menstrual cycle for three cycles. The placebo group (n=50), took placebo capsules in the same manner. The duration and volume of bleeding (using Pictorial Blood Loss Assessment Chart: PBAC), quality of life (using Menorrhagia Questionnaire: MQ), and hemoglobin level (Hb) were measured 3 months after initiation of the intervention. RESULTS: Eighty-two patients (43 in the Golnar and 39 in the placebo groups) completed the 3-month intervention period. In the Golnar group, PBAC score decreased from 201.62 (144.11) to 109.44 (69.57) (p<0.001) and MQ score improved significantly from 0.58 (0.27) to 0.39 (0.31) (p<0.001), while changes in placebo group were not significant. Hb increased in the Golnar group from 12.78±0.98 to 12.97±0.95 mg/dl (p=0.048) and decreased in the placebo group from 12.94±1.08 to 12.44±1.01mg/dl (p<0.001). No significant adverse effects were found in the Golnar group. CONCLUSION: The Golnar product can be considered an effective intervention for patients with HMB. Assessment of side-effects is suggested to be performed in a larger sample. In addition, a comparison between the Golnar product and nonsteroidal anti-inflammatory drugs could be valuable.
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Introduction: Preterm delivery is an important issue in obstetrics, which is the most common cause of neonatal mortality and morbidity. Therefore, finding a way to prevent it is always under serious concern.Objective: The study aimed to compare the efficacy of two tocolytic agents, nifedipine and indomethacin, for inhibiting preterm uterine contractions as monotherapy and combination therapy.Materials and methods: A double-blind randomized clinical trial was performed on pregnant women with gestational age of 26-34 weeks of pregnancy who referred to hospital for preterm labor. They were randomly assigned to three groups. Indomethacin plus placebo, nifedipine plus placebo, and a combination of indomethacin and nifedipine were administered to the three groups. Inhibiting contractions for 2 hours and prevention of delivery for 48 hours and 7 days were evaluated. Also, duration of pregnancy, the number of preterm births, and the interval between entering the study and delivery were compared between three groups.Results: One hundred fifty women were eligible for the study. Two women in the nifedipine group and one woman in the combined group were excluded from the study because of hypotension. The women of the three groups did not have significant difference according to age, BMI, gravidity, parity, Bishop score, gestational age, and the number of contractions at entering the study. Thirty-six women (72%) in the indomethacin group, 36 women (72%) in the nifedipine group, and 41 women (89.4%) in the combination group had stopped contractions within the first 2 hours of intervention (p = .002). Inhibiting contractions for 48 hours (p = .003), inhibiting contractions for 7 days (p = .021), gestational age at birth (p = .001), number of pregnancies more than 37 weeks (p = .007), and neonatal weight (p = .020) were significantly more in the combination group.Conclusion: Combination therapy with nifedipine and indomethacin was more effective than monotherapy with either of these two medications for inhibiting preterm labor, delaying delivery, and prolongation of the duration of pregnancy.
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Trabalho de Parto Prematuro , Nascimento Prematuro , Tocolíticos , Feminino , Humanos , Indometacina/uso terapêutico , Lactente , Recém-Nascido , Nifedipino/uso terapêutico , Trabalho de Parto Prematuro/tratamento farmacológico , Trabalho de Parto Prematuro/prevenção & controle , Gravidez , Nascimento Prematuro/prevenção & controle , Tocolíticos/uso terapêuticoRESUMO
Hypovitaminosis D during pregnancy is suggested to have a link with complications in both mother and infant. We aimed to evaluate the efficacy of two doses of vitamin D3 supplementation during pregnancy on maternal and cord blood vitamin D status, inflammatory biomarkers, and maternal and neonatal outcomes. A total of 84 pregnant women (gestational age of <12 weeks) were randomly allocated to one of two groups: (a) 1,000-IU/d vitamin D and (b) 2,000 IU/d. Biochemical assessments (25-hydroxycalciferol (25(OH)D), hs-CRP, and cell-culture supernatant concentrations of IL-1ß, IL-6, and TNF-α) of mothers were performed at the beginning and 34 weeks of gestation. Assessments of infants at delivery comprised cord blood serum concentrations of 25(OH)D, hs-CRP, IL-1ß, IL-6, TNF-α, birth sizes, and Apgar score. Circulating concentrations of 25(OH)D increased in both intervention groups with more increment in 2,000 IU/d than in 1,000 IU/d (46.7 ± 30.7 vs. 24.0 ± 21.07 nmol L-1 , P = .001). Concentrations of TNF-α decreased significantly in group 2,000 (-913.1 ± 1261.3 ng L-1 , P = .01). The cord blood concentration of IL-6 in group 2,000 IU/d, compared with 1,000 IU/d, was significantly lower (25.9 ± 32.0 vs. 4.6 ± 1.4 ng L-1 , P = .03). The birth sizes including weight, length, and head circumference of the infants of group 2,000 IU/d were significantly higher than the infants' of group 1,000 IU/d. Supplementation with 2,000-IU/d vitamin D3 is more effective than 1,000 IU/d in pregnant women in terms of increasing circulating 25(OH)D, ameliorating pro-inflammatory markers notably TNF-α in mother and IL-6 in cord blood, and improving neonatal outcomes including the birth sizes.
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Colecalciferol , Fenômenos Fisiológicos da Nutrição Materna , Resultado da Gravidez , Adolescente , Adulto , Proteína C-Reativa/análise , Colecalciferol/administração & dosagem , Colecalciferol/uso terapêutico , Citocinas/sangue , Suplementos Nutricionais , Feminino , Sangue Fetal/química , Humanos , Recém-Nascido , Inflamação , Gravidez , Complicações na Gravidez/tratamento farmacológico , Complicações na Gravidez/prevenção & controle , Deficiência de Vitamina D/tratamento farmacológico , Deficiência de Vitamina D/prevenção & controle , Adulto JovemRESUMO
BACKGROUND: Premenstrual syndrome (PMS) alludes to a cyclic advent of somatic and psychiatric symptoms that affect some women of reproductive age. Some studies demonstrated that vitamin D was associated with premenstrual symptoms. OBJECTIVE: The aim of this study was to evaluate the effect of vitamin D supplementation in the treatment of PMS in vitamin D-deficient young girls. METHODS: In this randomized double-blind placebo-controlled trial, 130 vitamin D-deficient girls aged 18-30 years, with PMS, were randomly divided into 2 groups and received a 2,000 IU vitamin D tablet (n = 64) or a placebo (n = 66) every other day for 12 weeks. At the beginning and at the end of week 12, serum 25(OH)-D, premenstrual symptoms, anthropometric indices, dietary intake, physical activity level, and sun exposure were evaluated. Statistical analysis was performed using SPSS version 20. p < 0.05 was considered statistically significant. RESULTS: Serum 25(OH)-D levels were significantly elevated in the vitamin D group in comparison to the placebo group after 12 weeks (p < 0.001). There was no significant difference between the 2 groups with regard to 14 symptoms of PMS after 12 weeks of intervention, even after adjustment for the baseline values of anxiety, weeping, and hypersomnia (for all symptoms, p > 0.05). However, in the vitamin D group, scores of nervousness (p < 0.001), job activity reduction (p = 0.01), social activity reduction (p = 0.01), fatigue (p < 0.001), and physical symptoms (p = 0.00) were reduced at the end of the intervention, and these changes were statistically significant compared to baseline. However, these alterations did not reach significance compared with the placebo group (p > 0.05). CONCLUSION: It seems that 2,000 IU vitamin D consumption in the vitamin D-deficient young girls with PMS every other day for 12 weeks had no significant impact on other PMS symptoms.
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Suplementos Nutricionais , Síndrome Pré-Menstrual/tratamento farmacológico , Deficiência de Vitamina D/tratamento farmacológico , Vitamina D/uso terapêutico , Adolescente , Adulto , Método Duplo-Cego , Feminino , Humanos , Adulto JovemRESUMO
In the article, the name of the co-author was given incorrectly. The correct name of the author is Mohammad Ali Mansournia. In the abstract section the correct abbreviation of "mean difference" is MD.
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This systematic review and meta-analysis of randomized controlled trials (RCTs) was conducted to clarify the effect of melatonin supplementation on glycemic control. Databases including PubMed, MEDLINE, EMBASE, Web of Science, and Cochrane Central Register of Controlled Trials were searched until July 30th, 2018. Two reviewers independently assessed study eligibility, extracted data, and evaluated the risk of bias for included trials. Heterogeneity among included studies was assessed using Cochran's Q test and I-square (I2) statistic. Data were pooled using random-effect models and standardized mean difference (MD) was considered as the overall effect size. Twelve trials out of 292 selected reports were identified eligible to be included in current meta-analysis. The pooled findings indicated that melatonin supplementation significantly reduced fasting glucose (SMD=-6.34; 95% CI, -12.28, -0.40; p=0.04; I2: 65.0) and increased the quantitative insulin sensitivity check index (QUICKI) (SMD=0.01; 95% CI, 0.00, 0.02; p=0.01; I2: 0.0). However, melatonin administration did not significantly influence insulin levels (SMD=-1.03; 95% CI, -3.82, 1.77; p=0.47; I2: 0.53), homeostasis model assessment of insulin resistance (HOMA-IR) (SMD=-0.34; 95% CI, -1.25, 0.58; p=0.37; I2: 0.37) or HbA1c levels (SMD=-0.22; 95% CI, -0.47, 0.03; p=0.08; I2: 0.0). In summary, the current meta-analysis showed a promising effect of melatonin supplementation on glycemic control through reducing fasting glucose and increasing QUICKI, yet additional prospective studies are recommended, using higher supplementation doses and longer intervention period, to confirm the impact of melatonin on insulin levels, HOMA-IR and HbA1c.
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Glicemia/metabolismo , Diabetes Mellitus/tratamento farmacológico , Melatonina/administração & dosagem , Diabetes Mellitus/metabolismo , Suplementos Nutricionais/análise , Humanos , Resistência à Insulina , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
BACKGROUND: Self-medication is a serious health problem that leads to an increased per capita consumption of medications, drug resistance, lack of optimal treatment, drug poisoning, and other unwanted complications. This study was conducted to compare self-medication in pregnant and nonpregnant women presenting to Shahid Akbar Abadi Teaching Hospital in Tehran, Iran. MATERIALS AND METHODS: To conduct this cross-sectional study, 210 pregnant women and 210 nonpregnant women aged 15-45 years presenting to Shahid Akbar Abadi Teaching Hospital, Tehran, Iran, were selected through random sampling. Data were collected through interviews using a semi-structured questionnaire. The Chi-square test, t-test, and logistic regression model were used to analyze the data. RESULTS: The prevalence of self-medication was 34.8% in the pregnant and 77.1% in the nonpregnant women. The age group in which the most frequent instances of self-medication were observed (53.4%) was the 21-30 age group in the pregnant women and the 31-40 age group (44.4%) in the nonpregnant women, suggesting a statistically significant intergroup difference in terms of age (P = 0.0001). Medicinal plants were the most common medications used by the pregnant women (19.6%) and synthetic medications were the most common used by the nonpregnant women (38.1%). The reasons for using medications without a prescription included believing in the illness being mild (22.8%), not having health insurance (9%), easy access in the pregnant women, a previous history of the illness, and easy access in the nonpregnant women. CONCLUSIONS: As medicinal plants are the most common medications used by pregnant women and since assessing the risk of herbal substances is difficult, pregnant women should be advised against the arbitrary use of these substances.
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Medicina Tradicional , Resultado da Gravidez , Cuidado Pré-Natal , Parto Obstétrico , Dieta , Feminino , Humanos , Hidroterapia , Recém-Nascido , Irã (Geográfico) , Trabalho de Parto , Pérsia , Gravidez , Trimestres da Gravidez , Óleo de Gergelim , Adulto JovemRESUMO
The purpose of the present study was to evaluate the effects of evening primrose oil (EvPO) on the duration of pregnancy and labour. The study was performed as a triple blind placebo controlled randomised clinical trial on nulliparous low-risk women with a certain gestational age of 40 weeks of pregnancy and a Bishop score of less than 4. In the case group (EvPO group), EvPO capsules were administered, 1000 mg, twice daily, for 7 days, and in the control group, placebo was administered similarly. The women of the two groups were followed up to delivery. In total, 80 women finished the study (40 in each group). The women of the two groups did not have significant differences according to age, BMI, Bishop Score at the beginning of the study, gestational age at entering the study, employment status and education level, the number of capsules used and duration of using medications. There was no significant difference between the two groups according to gestational age at delivery, need for induction or augmentation of labour, duration of different stages of labour, neonatal weight and Apgar scores, and the indications for hospital admission. Impact statement What is already known on this subject? Evening primrose oil has been used for the treatment of systemic disorders, which are accompanied with chronic inflammation such as atopic dermatitis, rheumatoid arthritis and psoriasis. Also, it has been proposed for some women's health conditions including breast pain (mastalgia), symptoms of premenstrual syndrome and menopausal symptoms, cervical ripening and induction or augmentation of labour. What do the results of this study add? Evening primrose oil does not have any impact on Bishop Score and the duration of different stages of labour. What are the implications of these findings for clinical practice and/or further research? According to the present study and the other performed studies, there is not enough evidence confirming effectiveness of Evening primrose oil for cervical ripening and duration of labour. It is suggested that pending further data its usage should be limited to experimental RCTs and its use in clinical practice should be prevented. Also, different routes of administration and different dosages should be investigated.
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Anti-Inflamatórios não Esteroides/uso terapêutico , Trabalho de Parto/efeitos dos fármacos , Ácidos Linoleicos/uso terapêutico , Óleos de Plantas/uso terapêutico , Ácido gama-Linolênico/uso terapêutico , Adulto , Anti-Inflamatórios não Esteroides/farmacologia , Feminino , Humanos , Ácidos Linoleicos/farmacologia , Oenothera biennis , Paridade , Fitoterapia , Óleos de Plantas/farmacologia , Preparações de Plantas/farmacologia , Preparações de Plantas/uso terapêutico , Gravidez , Adulto Jovem , Ácido gama-Linolênico/farmacologiaRESUMO
OBJECTIVE: To evaluate the effects of copper (Cu) supplementation during pregnancy on the rupture of membranes and pregnancy outcomes. METHODS: Study was conducted as a triple-blind randomized clinical trial. In one group, Cu in a dose of 1000 mg per day, and in the other group, placebo was prescribed orally from 16th week of pregnancy. RESULTS: The women of the two groups did not have significant difference according to age, gestational age at recruitment, BMI, and socioeconomic conditions. There was no statistically significant difference between case and control group regarding the incidence of PPROM, PROM, preterm labor, vaginal bleeding during pregnancy, preeclampsia, and the incidence of placenta abruption. There was a 75% and 90% decrease in depressive symptoms in 2nd trimester and 3rd trimester in supplemented group, respectively. Also, there was a 45% and 80% decrease in anxiety symptoms in 2nd trimester and 3rd trimester in the supplemented group, respectively The rate of infection during pregnancy was significantly higher in control group (p = 0.046). There was no difference between the two groups according to neonatal outcomes. CONCLUSIONS: Cu supplementation during pregnancy could not influence positively on ROM; however, it could improve some mood status of the women.
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Cobre/uso terapêutico , Ruptura Prematura de Membranas Fetais/prevenção & controle , Oligoelementos/uso terapêutico , Adolescente , Adulto , Ansiedade/prevenção & controle , Depressão/prevenção & controle , Feminino , Ruptura Prematura de Membranas Fetais/epidemiologia , Humanos , Incidência , Recém-Nascido , Irã (Geográfico)/epidemiologia , Gravidez , Resultado da Gravidez , Adulto JovemRESUMO
The aim of the study was to evaluate the effects of administration of 25-hydroxyvitamin D [25(OH) D] on serum antimullerian hormone (AMH) levels in infertile women. The study was performed as a non-randomized clinical trial on 30 infertile women who had low serum level of both 25(OH) D and anti-mullerian hormone. Vitamin D was prescribed 50,000 IU weekly for up to three months for all eligible participants. Serum levels of both 25(OH) D and AMH have increased significantly after treatment with 25(OH) D. There was a significant correlation between serum levels of 25(OH) D after treatment with AMH (p = .029, OR = 2.9, CI 95% = 2.7-5.5). Mean AMH level after treatment was higher in women with sufficient 25(OH) D, than women with insufficient 25(OH) D (1.048 ± 0.644 vs. 0.513 ± 0.284 ng/ml), which shows a significant difference (p = .043). Also, after treatment, in women with mean AMH level of >0.7 ng/ml (19 women), mean level of 25(OH) D was higher than in women with mean AMH level of <0.7 ng/ml (11 women) (59.332 ± 21.751 vs. 38.881 ± 17.281 ng/ml, p = .013). This means that higher levels of 25(OH) D are accompanied with higher levels of AMH. In conclusions with administration and increasing the amount of vitamin D serum levels, the serum levels of AMH have increased.
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Hormônio Antimülleriano/sangue , Suplementos Nutricionais , Infertilidade Feminina/tratamento farmacológico , Vitamina D/análogos & derivados , Adulto , Feminino , Humanos , Infertilidade Feminina/sangue , Resultado do Tratamento , Vitamina D/administração & dosagem , Vitamina D/sangue , Vitamina D/uso terapêuticoRESUMO
INTRODUCTION: Nausea and vomiting of pregnancy (NVP) are one of the most common complains of the early pregnancy period and are bothersome for pregnant women. Some prefer to use herbal medicine instead of chemical agents. OBJECTIVE: The purpose of the present study was to compare the effects of ginger, pyridoxine (vitamin B6), and placebo for the treatment of NVP. METHOD: The study was performed as a triple blind clinical trial on pregnant women suffering mild to moderate NVP between 6 and 16 weeks of pregnancy. In these women ginger, 500 mg twice daily, vitamin B6 40 mg twice daily and placebo twice daily were administered for 4 d. Rhodes questionnaire was used for evaluation of the severity of symptoms. The severity of NVP was evaluated 24 h before entering the study and up to 4 d after using medications and results were compared among the three groups. RESULTS: Seventy-seven women finished the study (28 in the Ginger group, 26 in the B6 group, and 23 in the placebo group). The women of the three groups did not have significant differences according to age, gestational age, parity, and severity of each symptom before treatment and educational status. Total score of Rhodes questionnaire for nausea was decreased significantly in three groups after treatment. (p < .001, p = .012, and p = .03 for ginger, vitamin B6, and placebo, respectively.) Also total score of Rhodes questionnaire for vomiting was decreased in three groups (p = .03 for ginger, p = .02 for B6, and p = .04 for placebo). Ginger and vitamin B6 could reduce the severity of all items of Rhodes questionnaire significantly; however, placebo was significantly effective only on the frequency of nausea, intensity of vomiting and frequency of retching. Ginger and vitamin B6 were more effective than placebo (p = .039 and p = .007, respectively); however, total score of Rhodes did not show significant difference between ginger and vitamin B6 (p = .128). Ginger was more effective for nausea (intensity and distress) and distress of vomit. CONCLUSION: Ginger is more effective than placebo for the treatment of mild to moderate NVP and is comparable with vitamin B6. Trial registration number and registry website: IRCT2015020320923N1.
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Hiperêmese Gravídica/tratamento farmacológico , Fitoterapia , Piridoxina/uso terapêutico , Complexo Vitamínico B/uso terapêutico , Zingiber officinale , Adulto , Feminino , Humanos , Preparações de Plantas/uso terapêutico , Gravidez , Primeiro Trimestre da Gravidez , Adulto JovemRESUMO
We are not aware of any study examining the effects of long term vitamin D administration on regression and metabolic status of patients with cervical intraepithelial neoplasia grade 1 (CIN1). This study was performed to evaluate the effects of long-term vitamin D administration on regression and metabolic status of patients with CIN1. This randomized, double-blind, placebo-controlled trial was performed among 58 women diagnosed with CIN1. CIN1 diagnosis was performed based on specific diagnostic procedures of biopsy, pathological diagnosis, and colposcopy. Patients were randomly allocated into two groups to take 50,000 IU vitamin D3 supplements (n = 29) or placebo (n = 29) every 2 weeks for 6 months. Fasting blood samples were taken at the beginning of the study and end-of-trial to measure related markers. After 6 months of vitamin D administration, greater percentage of women in the vitamin D group had regressed CIN1 (84.6 vs. 53.8%, P = 0.01) than those in the placebo group. Long-term vitamin D supplementation increased serum-25(OH) vitamin D levels in the intervention group compared to the placebo group (+12.3 ± 11.4 vs. -0.1 ± 3.7 ng/mL, P < 0.001). In addition, vitamin D intake led to significant decreases in serum insulin levels (-5.3 ± 7.3 vs. +2.4 ± 5.9 µIU/mL, P < 0.001), homeostasis model of assessment-insulin resistance (-1.2 ± 1.6 vs. +0.5 ± 1.2, P < 0.001), homeostatic model assessment-Beta cell function (P = 0.005) and a significant elevation in quantitative insulin sensitivity check index (+0.03 ± 0.04 vs. -0.007 ± 0.02, P < 0.001) compared with the placebo group. Additionally, significant increases in plasma nitric oxide (NO) (+15.5 ± 10.3 vs. +4.0 ± 13.4 µmol/L, P = 0.001), total antioxidant capacity (TAC) (P = 0.04), total glutathione (GSH) (+11.8 ± 153.5 vs. -294.2 ± 595.1 µmol/L, P = 0.01) and a significant reduction in plasma malondialdehyde (MDA) levels (-0.8 ± 1.0 vs. -0.03 ± 1.4 µmol/L, P = 0.03) were observed following the administration of vitamin D supplements compared with the placebo group. In conclusion, vitamin D3 administration for 6 months among women with CIN1 resulted in its regression and had beneficial effects on markers of insulin metabolism, plasma NO, TAC, GSH and MDA levels. Clinical trial registration number www.irct.ir : IRCT201412065623N30.
Assuntos
Colecalciferol/uso terapêutico , Glucose/metabolismo , Displasia do Colo do Útero/tratamento farmacológico , Neoplasias do Colo do Útero/tratamento farmacológico , Vitaminas/uso terapêutico , Adulto , Biomarcadores/sangue , Biópsia , Calcifediol/sangue , Colecalciferol/administração & dosagem , Colposcopia , Suplementos Nutricionais , Método Duplo-Cego , Feminino , Glutationa/sangue , Humanos , Insulina/sangue , Insulina/metabolismo , Malondialdeído/sangue , Pessoa de Meia-Idade , Gradação de Tumores , Óxido Nítrico/sangue , Estresse Oxidativo , Neoplasias do Colo do Útero/sangue , Neoplasias do Colo do Útero/metabolismo , Neoplasias do Colo do Útero/patologia , Vitaminas/administração & dosagem , Displasia do Colo do Útero/sangue , Displasia do Colo do Útero/metabolismo , Displasia do Colo do Útero/patologiaRESUMO
Plasma homocysteine, which is increased after menopause, can be a risk factor for cardiovascular disease and osteoporosis. The purpose of the present study was to determine the effect of folic acid supplementation on plasma homocysteine in postmenopausal women. The study was performed as a randomized placebo controlled trial on 48 healthy postmenopausal women (aged 50-70 years) and plasma homocysteine of all women was measured. In the case group, folic acid, and in the control group, placebo was prescribed. The second plasma homocysteine was measured 16-17 weeks later and was compared in the two groups. There was no significant difference between the two groups according to age, BMI, parity, duration of menopause and the first plasma homocysteine level. Plasma homocysteine level was significantly lower in the case group than control group 16 weeks after folic acid administration (10.33 ± 3.51 µmol/l vs 13.21 ± 3.11 µmol/l, p=0.004). There was no significant correlation between plasma homocysteine level and BMI and parity. However, there was a weak-moderate positive correlation between plasma homocysteine and age (p<0.05, r=0.33), and there was a significant but weak correlation between plasma homocysteine and duration of menopause (p=0.05, r=0.28).
Assuntos
Suplementos Nutricionais , Ácido Fólico/administração & dosagem , Hematínicos/administração & dosagem , Homocisteína/sangue , Pós-Menopausa/sangue , Idoso , Doenças Cardiovasculares/etiologia , Doenças Cardiovasculares/prevenção & controle , Feminino , Voluntários Saudáveis , Humanos , Pessoa de Meia-Idade , Osteoporose Pós-Menopausa/etiologia , Osteoporose Pós-Menopausa/prevenção & controle , Fatores de RiscoRESUMO
BACKGROUND: Post-term pregnancy is an important factor in perinatal mortality and morbidity. Generally, to reduce perinatal mortality in pregnancy, the delivery is done before adverse perinatal morbidity occurs. To prevent prolonged pregnancy, labor is induced with chemical drugs and complementary therapies. Due to the side effects and contraindications of chemical medicine, the use of herbs has been investigated in the induction of labor in post-term pregnancy. OBJECTIVES: This study was done to identify the effect of chamomile on inducing labor in women with post-term pregnancy of Shahid Akbarabadi hospital in Tehran in 2013. PATIENTS AND METHODS: This double-blind clinical trial study was performed in Iran on 80 post-term pregnant women with a gestational age of 40 weeks or more, a single pregnancy, 18 - 35 years old, cephalic presentation, an estimated fetal weight of 2500 - 4000 grams, an absence of uterine contraction, a cervical Bishop score of less than 4, the safety of the membrane, and low-risk pregnancy; they were randomly assigned to one of two groups of 40 women. Each of the participants was given a bottle containing 42 capsules (500 mg each) and took 2 capsules every 8 hours. The data were collected through the questionnaire of demographic observational, and examinal characteristics. Descriptive statistics, independent samples t-test, and Fisher's exact test using SPSS (16/win) were used to determine and compare the effects of drugs on inducing labor in the groups. RESULTS: After a week of using the first dose, the results showed that in 92.5% of the chamomile group and 62.5% in the placebo group, delivery symptoms started after taking the oral capsules, and there were significant statistical differences between the two groups for the onset of labor (P = 0.003) There was a noticeable statistical difference between the two groups regarding the mean interval time to the onset of labor pain after taking the capsules (P = 0.000). CONCLUSIONS: In this study¸ chamomile stimulated labor in post-term pregnancy. With further studies, chamomile, which has no chemical side effects, can be suggested for stimulating labor in post-term pregnancy.
RESUMO
OBJECTIVE: To investigate the prevalence of restless legs syndrome (RLS) during pregnancy and to evaluate factors associated with RLS in a population of Iranian pregnant women. METHODS: In the present cross-sectional study, 443 consecutive pregnant women admitted for delivery underwent an interview within 2 days of parturition. The diagnosis of RLS was established by the 4 criteria of the International Restless Legs Syndrome Study Group (IRLSSG). The severity of RLS was assessed through the IRLSSG Rating Scale. RESULTS: Seventy-nine (17.8%) women met the RLS diagnostic criteria, with most (74.7%) having RLS of moderate severity. The mean RLS duration before delivery was 3.1 ± 2.1 months among 69 (87.3%) women; 10 (12.7%) had RLS onset before pregnancy. Sleep disturbances including insomnia and early awakening were significantly more common among women with RLS than among those without (P < 0.001), and the frequency of cesarean delivery was also significantly higher (58.2% versus 44.5%, P = 0.027; odds ratio 2.4). There were no significant differences between the 2 groups in terms of age, number of pregnancies, folate and iron supplementation, hemoglobin level, and neonatal anthropometric data. CONCLUSION: Restless legs syndrome is common during pregnancy and is associated with poor sleep and an increased risk of cesarean delivery.