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Novel insights into the genetics, morphology, distribution and hosts of the global fish parasitic digenean Proctoeces maculatus (Looss, 1901) (Digenea: Fellodistomidae) - CORRIGENDUM. Parasitology 2024; 151:461-462. [PMID: 38529851 PMCID: PMC11056240 DOI: 10.1017/s0031182024000350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/27/2024]
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RNF115/BCA2 deficiency alleviated acute liver injury in mice by promoting autophagy and inhibiting inflammatory response. Cell Death Dis 2023; 14:855. [PMID: 38129372 PMCID: PMC10739886 DOI: 10.1038/s41419-023-06379-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 11/30/2023] [Accepted: 12/06/2023] [Indexed: 12/23/2023]
Abstract
The E3 ubiquitin ligase RING finger protein 115 (RNF115), also known as breast cancer-associated gene 2 (BCA2), has been linked with the growth of some cancers and immune regulation, which is negatively correlated with prognosis. Here, it is demonstrated that the RNF115 deletion can protect mice from acute liver injury (ALI) induced by the treatment of lipopolysaccharide (LPS)/D-galactosamine (D-GalN), as evidenced by decreased levels of alanine aminotransaminase, aspartate transaminase, inflammatory cytokines (e.g., tumor necrosis factor α and interleukin-6), chemokines (e.g., MCP1/CCL2) and inflammatory cell (e.g., monocytes and neutrophils) infiltration. Moreover, it was found that the autophagy activity in Rnf115-/- livers was increased, which resulted in the removal of damaged mitochondria and hepatocyte apoptosis. However, the administration of adeno-associated virus Rnf115 or autophagy inhibitor 3-MA impaired autophagy and aggravated liver injury in Rnf115-/- mice with ALI. Further experiments proved that RNF115 interacts with LC3B, downregulates LC3B protein levels and cell autophagy. Additionally, Rnf115 deletion inhibited M1 type macrophage activation via NF-κB and Jnk signaling pathways. Elimination of macrophages narrowed the difference in liver damage between Rnf115+/+ and Rnf115-/- mice, indicating that macrophages were linked in the ALI induced by LPS/D-GalN. Collectively, for the first time, we have proved that Rnf115 inactivation ameliorated LPS/D-GalN-induced ALI in mice by promoting autophagy and attenuating inflammatory responses. This study provides new evidence for the involvement of autophagy mechanisms in the protection against acute liver injury.
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Prescribing Trends of Antiseizure Drugs in Women Veterans With Epilepsy. Mil Med 2023; 188:e3628-e3634. [PMID: 37283266 PMCID: PMC11022647 DOI: 10.1093/milmed/usad194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 03/21/2023] [Accepted: 05/12/2023] [Indexed: 06/08/2023] Open
Abstract
OBJECTIVE Antiseizure medications (ASMs) are frequently used for other indications, such as migraine, pain syndromes, and psychiatric disorders. Possible teratogenic effects are therefore of wide concern and the risks imposed by the medications must be weighed against the risk with the disorder treated. It is our objective to update family practitioners on the implications of starting ASM for women with epilepsy during childbearing age. We hypothesized that clinicians would prescribe ASM based on avoiding teratogenesis and treating associated comorbidities simultaneously. METHODS The study cohort was derived from women veterans with epilepsy (WVWE) prescribed ASM who received Veterans Health Administration care for at least 3 years in Veterans Health Administration between fiscal years (FY)01 and FY19. Regimens were classified as monotherapy or polytherapy. Multivariant logistic regression examined the association between demographics, military characteristics, physical/psychiatric comorbidities, neurological care, and use of each ASM. RESULTS Among 2,283 WVWE, in ages between 17 and 45, the majority (61%) received monotherapy in FY19. Commonly prescribed ASM included 29% gabapentin, 27% topiramate, 20% lamotrigine, 16% levetiracetam, and 8% valproate (VPA). Comorbid diagnosis of headache predicted use of topiramate and VPA, bipolar disease predicted use of LMT and VPA, pain predicted gabapentin, and schizophrenia was associated with VPAs use. Women receiving levetiracetam and lamotrigine were significantly more likely to receive neurology care previously. CONCLUSION The presence of medical comorbidities influences the selection of ASM. VPAs use in WVWE during childbearing age continues, despite the high teratogenic risk, especially in women with bipolar disorder and headaches. Multidisciplinary care integrating family practice doctors, mental health, and neurology can prevent the enduring problem of teratogenesis in women taking ASM.
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Serum uric acid and triglycerides in clear cell renal cell carci noma: A restrospective cross-sectional study. Medicine (Baltimore) 2023; 102:e34645. [PMID: 37713861 PMCID: PMC10508505 DOI: 10.1097/md.0000000000034645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 07/18/2023] [Indexed: 09/17/2023] Open
Abstract
The available evidence on the relationship between serum uric acid and triglycerides in clear cell renal cell carcinoma (ccRCC) is limited. The objective of this study is to investigate whether there is an independent association between serum uric acid and triglycerides in ccRCC, while adjusting for other variables. This cross-sectional study involved 1018 participants with ccRCC, who were admitted to a hospital in China from December 1st, 2013 to January 1st, 2023. The main independent variable investigated was serum uric acid, which was measured at baseline. The dependent variable was triglycerides. Covariates considered in this study included age, sex, body mass index, smoking status, hypertension, diabetes, coronary disease, High-density lipoprotein cholesterol, Low-density lipoprotein cholesterol, Total cholesterol, Blood urea nitrogen, and Creatinine. The study included 1018 participants with an average age of 56.92 ± 10.88 years old, and approximately 68% of them were male. The fully-adjusted linear regression analysis indicated a positive association between serum uric acid levels (100μmol/L) and triglyceride levels (mmol/L) after adjusting for confounding factors (β = 0.13, 95% CI [0.07, 0.18]). Furthermore, a smooth curve was constructed between serum uric acid and triglycerides based on the fully-adjusted model. In patients with ccRCC, there was a positive association between serum uric acid and triglycerides.
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Brain energetics and the connectionist concept in cognitive neuroscience. J Neurophysiol 2023. [PMID: 37283474 DOI: 10.1152/jn.00184.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023] Open
Abstract
One of the central paradigms of modern neuroscience is the connectionist concept suggesting that the brain's cognitive functions are carried out at the level of neural networks through complex interactions among neurons. This concept considers neurons as simple network elements whose function is limited to generating electrical potentials and transmitting signals to other neurons. Here, I focus on the neuroenergetic aspect of cognitive functions and argue that many findings from this field challenge the concept that cognitive functions are performed exclusively at the level of neural circuits. Two of these findings are particularly foretelling. First, activation of the cerebral cortex in humans (sensory stimulation or solving cognitive problems) is not associated with a significant increase in energy demand. Second, the energetic cost of the brain per unit mass in primates, including Homo sapiens, is approximately proportional to the number of cerebral neurons, but not to the number of synapses, complexity of neural networks or the level of brain's intellectual abilities. These findings contradict the predictions of the connectionist concept. Rather, they suggest that cognitive functions are generated by intra-neuronal mechanisms that do not require much energy. In this context, inter-actions among neurons would serve to coordinate activities of neurons performing elementary cognitive functions. This function of the network mechanisms also does not require much energy.
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Abstract
OBJECTIVE Undernutrition contributes to decreased physical and cognitive functional status, higher healthcare consumption, premature institutionalisation and increased mortality. So, the objective of this study was to determine the pooled prevalence and factors associated with undernutrition among older adults in Ethiopia. DESIGN Systematic review and meta-analysis was used. Articles that presented original data on undernutrition using body mass index (BMI) were included. We made an inclusive literature search from PubMed, Medline and Google Scholar. The I2 test was used to examine the heterogeneity of the studies considered in this meta-analysis. Stata software V.14 and METANDI command were used. SETTING Studies conducted in Ethiopia were included. PARTICIPANTS Eight independent studies were eligible and enrolled for final analysis. OUTCOME Prevalence and determinants of undernutrition. A selection of publications, data extraction and reported results for the review was designed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. RESULTS A total of eight unique studies were enrolled for final analysis. The pooled prevalence of undernutrition was 20.53% (95% CI 17.39% to 23.67%). The study revealed that males had lesser odds of being undernutrition with AOR 0.17 (95% CI 0.15 to 0.20). Older adults in the age range of 65-74 years were less likely to be undernourished as compared with those whose age was above 85 years with Adjusted Odds Ratio (AOR) 022 (95% CI 0.22 to 0.25). Older adults who were depressed had higher odds of undernutrition as compared with their counterparts with AOR 1.27 (95% CI 1.19 to 1.37). However, older adults from households with poor wealth indexes were two times more likely to be undernourished as compared with those who were from rich households. CONCLUSION The burden of undernutrition in Ethiopia is significant. The limitation of the current study was that all included studies were observational, mainly cross-sectional.
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Pulmonary cavitations with increased 18F-FDG uptake revealing a thoracic endometriosis: A case report. Medicine (Baltimore) 2021; 100:e27550. [PMID: 34678890 PMCID: PMC8542117 DOI: 10.1097/md.0000000000027550] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 09/13/2021] [Accepted: 10/01/2021] [Indexed: 01/05/2023] Open
Abstract
RATIONALE Thoracic endometriosis is a rare disorder that can involve airways, pleura and lung parenchyma. It is the most frequent form of extra-abdominopelvic endometriosis. Multiple lung cavitations are a rare feature of thoracic endometriosis. PATIENT CONCERNS A 46-year-old woman was referred to our hospital after incidental finding of multiple pulmonary cavitations with surrounding areas of ground glass opacity on a thoraco-abdominal computed tomography-scan performed for abdominal pain. Retrospectively, the patient also reported mild hemoptysis occurring 4 months ago. DIAGNOSES Positron emission tomography-computed tomography scan revealed moderate and homogeneous [18F] fluoro-2-deoxy-D-glucose (18F-FDG) uptake in pulmonary cavitations (maximum standardized uptake value 5.7). The diagnosis of thoracic endometriosis was confirmed by histological examination of surgical resection of a left lower lobe cavitation. INTERVENTIONS AND OUTCOME Gonadotropin-releasing hormone analogues associated with add-back therapy was started. Four months after initiating pharmacological treatment, the chest computed tomography-scan showed a dramatic decrease in lung cavitations size. LESSONS Thoracic endometriosis is a rare disorder requiring a multidisciplinary management including gynaecologist, pulmonologist, radiologist, nuclear physician, pathologist and thoracic surgeon for early diagnosis and treatment. Our case report highlights that an increased 18F-FDG uptake can be found in thoracic endometriosis syndrome presenting as multiple lung cavitations.
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Late initiation of antenatal care and associated factors among pregnant women attending antenatal clinic of Ilu Ababor Zone, southwest Ethiopia: A cross-sectional study. PLoS One 2021; 16:e0246230. [PMID: 33513182 PMCID: PMC7845970 DOI: 10.1371/journal.pone.0246230] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Accepted: 01/19/2021] [Indexed: 11/19/2022] Open
Abstract
Timely entries to antenatal care have various benefits for pregnant women and birth outcomes. The aim of antenatal care is to assure that every pregnancy culminates in the delivery of a healthy baby without negative effects on the health of pregnant women through health promotion and disease prevention, early detection, and treatment of complications and existing diseases. Hence, this study assessed the late initiation of antenatal care and associated factors among pregnant women attending antenatal clinics at public health centers of Ilu Ababor Zone, southwest Ethiopia. An Institution-based cross-sectional study was carried out among 389 pregnant women who were attending antenatal care service at twelve randomly selected health centers. A systematic sampling technique was employed to recruit pregnant women. Pretested and structured questionnaires were used to collect data. Data were entered into Epidata and exported to SPSS for analysis. Those women who started antenatal care follow up after 12 weeks of gestational age were categorized as booked lately. Bivariable and multivariable logistic regression was employed to identify an association between the independent predictors and the outcome variable. In this study, 277 (71.2%) of the participants were booked their first antenatal care visit lately. Having family size of ≥ 4 (AOR: 2.25; 95% CI: 1.07–4.74), maternal age ≥ 25 years (AOR: 2.30; 95%CI: 1.02–5.18) and perceived the right time of booking > 12 weeks of gestation (AOR: 2.39; 95% CI: 1.13–5.04) had higher odds of late antenatal care initiation. Similarly, not being a member of women’s health developmental army (AOR: 2.35; 95%CI: 1.09–5.07) and ANC not attended previously (AOR: 3.32; 95% CI: 1.17–9.42) had also a more likelihood of booking antenatal care lately. In this study, the majority of women started antenatal care lately. Thus, the provision of health education on the importance of attending first antenatal care early is recommended.
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The impact of COVID-19 on healthcare workers' anxiety levels. ZEITSCHRIFT FUR GESUNDHEITSWISSENSCHAFTEN = JOURNAL OF PUBLIC HEALTH 2021; 30:1399-1409. [PMID: 33425658 PMCID: PMC7779328 DOI: 10.1007/s10389-020-01466-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 12/14/2020] [Indexed: 12/11/2022]
Abstract
Aim This study aims to examine the effect of COVID-19 on the anxiety levels of healthcare employees. Methods This descriptive study used the snowball sampling method to recruit participants. The study was conducted between 18 and 25 April 2020 with a total of 710 participants. The data were collected using a sociodemographic questionnaire and the State-Trait Anxiety Inventory. Ethics committee approval was obtained to conduct the study, and the data were analyzed using the SPSS 24.0 statistical package program using descriptive statistics, t tests and ANOVA. Results In the study, 46.8% of the participants were in the 26–35 age group, 60.7% were female, 19.9% worked at clinics with COVID-19 patients (service, intensive care and emergency clinics), and 17.6% had a chronic disease. The state and trait anxiety mean scores of the participants were 60.29 ± 6.13 and 44.18 ± 7.69, respectively. Statistically significant differences were found in the participants’ state and trait anxiety levels with respect to their age, gender, unit of work, marital status, status of having children and presence of a chronic disease (p < 0.05). Conclusion The state and trait anxiety levels of the healthcare workers in the study were found to be “severe” and “moderate,” respectively.
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Assessment of Pain, Acceptance of Illness, Adjustment to Life, and Strategies of Coping with Illness among Patients with Gastric Cancer. JOURNAL OF CANCER EDUCATION : THE OFFICIAL JOURNAL OF THE AMERICAN ASSOCIATION FOR CANCER EDUCATION 2020; 35:724-730. [PMID: 30972579 PMCID: PMC7363718 DOI: 10.1007/s13187-019-01519-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Gastric cancer is the fourth leading cause of deaths in Poland. The standard treatment for non-advanced gastric cancer is surgery, which significantly reduces the quality of life of patients. The objective of the study was to evaluate the strategy of coping with pain and its control, acceptance of illness, and adjustment to living with cancer in patients suffering from gastric cancer. The analysis of the impact of socio-economic factors on the above-mentioned problems was also analyzed. The study was conducted among 93 patients diagnosed with gastric cancer, treated on an outpatient basis at the Oncology Center-Maria Skłodowska-Curie Institute in Warsaw in 2017-2018. The PAPI (paper and pencil interview) technique was used. The questionnaire interview included metric questions (socio-economic variables) and four psychometric tests: BPCQ (the Beliefs about Pain Control Questionnaire), CSQ (the Pain Coping Strategies Questionnaire), AIS (Acceptance of Illness Scale), and Mini-MAC (Mental Adjustment to Cancer) test. In the area of pain control, patients with gastric cancer assign the greatest role to internal factors (M = 16.34, SD = 4.93), although women obtained the highest value in the impact of physicians. In the area of coping with pain, patients most likely select the strategy of praying/hoping (M = 22.19, SD = 9.36). The mean value of acceptance of illness for patients with gastric cancer is M = 24.02, SD = 7.69, and it is not conditioned by any socio-economic variable. In the area of mental adjustment to illness, the highest values were obtained by positive reevaluation (M = 20.73, SD = 3.35) and fighting spirit (M = 20.68, SD = 3.98). Patients with gastric cancer control pain mainly through internal factors. The most frequently chosen strategy for coping with pain is praying/hoping, and positive reevaluation prevails in the field of mental adjustment. The results point to specific factors that can affect the patient's pain, quality of life, and treatment outcomes. Knowing the diversity of these factors, it is possible to plan specific psychotherapeutic activities for specific groups of people that could be a supplement to the standard treatment process.
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Comparison of Epithor clinical national database and medico-administrative database to identify the influence of case-mix on the estimation of hospital outliers. PLoS One 2019; 14:e0219672. [PMID: 31339906 PMCID: PMC6655697 DOI: 10.1371/journal.pone.0219672] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 06/30/2019] [Indexed: 11/25/2022] Open
Abstract
Background The national Epithor database was initiated in 2003 in France. Fifteen years on, a quality assessment of the recorded data seemed necessary. This study examines the completeness of the data recorded in Epithor through a comparison with the French PMSI database, which is the national medico-administrative reference database. The aim of this study was to demonstrate the influence of data quality with respect to identifying 30-day mortality hospital outliers. Methods We used each hospital’s individual FINESS code to compare the number of pulmonary resections and deaths recorded in Epithor to the figures found in the PMSI. Centers were classified into either the good-quality data (GQD) group or the low-quality data (LQD) group. To demonstrate the influence of case-mix quality on the ranking of centers with low-quality data, we used 2 methods to estimate the standardized mortality rate (SMR). For the first (SMR1), the expected number of deaths per hospital was estimated with risk-adjustment models fitted with low-quality data. For the second (SMR2), the expected number of deaths per hospital was estimated with a linear predictor for the LQD group using the coefficients of a logistic regression model developed from the GQD group. Results Of the hospitals that use Epithor, 25 were classified in the GQD group and 75 in the LQD group. The 30-day mortality rate was 2.8% (n = 300) in the GQD group vs. 1.9% (n = 181) in the LQD group (P <0.0001). The between-hospital differences in SMR1 appeared substantial (interquartile range (IQR) 0–1.036), and they were even higher in SMR2 (IQR 0–1.19). SMR1 identified 7 hospitals as high-mortality outliers. SMR2 identified 4 hospitals as high-mortality outliers. Some hospitals went from non-outlier to high mortality and vice-versa. Kappa values were roughly 0.46 and indicated moderate agreement. Conclusion We found that most hospitals provided Epithor with high-quality data, but other hospitals needed to improve the quality of the information provided. Quality control is essential for this type of database and necessary for the unbiased adjustment of regression models.
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Medicinal Plant Using Ground State Stabilization of Natural Antioxidant Curcumin by Keto-E nol Tautomerisation. NATURAL PRODUCTS AND BIOPROSPECTING 2018; 8:369-390. [PMID: 29934731 PMCID: PMC6109441 DOI: 10.1007/s13659-018-0170-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Accepted: 05/23/2018] [Indexed: 06/08/2023]
Abstract
Curcumin is a medicinal agent that exhibits anti-cancer properties and bioactive pigment in Turmeric has a huge therapeutic value. It has a keto-enol moiety that gives rise to many of its chemical properties. A recent study has shown that keto-enol tautomerisation at this moiety is implicated the effect of curcumin. The tautomerisation of curcumin in methanol, acetone and acetonitrile are used in nuclear magnetic resonance (1H, 13C) spectroscopy. It was characterized using UV, IR and Raman spectral values. The molecular electrostatic potential surface of the Curcumin has been visualized in electropositive potential in the region of the CH3+ group and most electronegative potential in the two oxygen atom has very strong binding group. In the following, the modality of structural and thermo dynamical parameters, electrophilicity (ω), chemical potential (μ), chemical hardness (η) and electronic charge transfer confirms the local reactivity. The rate constant of tautomerisation of curcumin shows strong temperature dependence. Molecular electrostatic potential and Temperature dependence of various thermodynamic properties like [Formula: see text] is increase with increase in temperature for monomer and dimer of various electrical fields.
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Unmet need for modern contraceptives and associated factors among women in the extended postpartum period in Dessie town, Ethiopia. Contracept Reprod Med 2017; 2:21. [PMID: 29201426 PMCID: PMC5683449 DOI: 10.1186/s40834-017-0048-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2016] [Accepted: 08/01/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The contraceptive use of women in the extended postpartum period is usually different from other times in a woman's life cycle due to the additional roles and presence of emotional changes. However, there is lack of evidence regarding women contraceptive need during this period and the extent they met their need. Therefore, the objective of this study was to assess unmet need for modern contraceptives and associated factors among women during the extended postpartum period in Dessie Town, North east Ethiopia in December 2014. METHODS A community-based cross-sectional study was conducted among women who gave birth one year before the study period. Systematic random sampling technique was employed to recruit a total of 383 study participants. For data collection, a structured and pretested standard questionnaire was used. Descriptive statistics were done to characterize the study population using different variables. Bivariate and multiple logistic regression models were fitted to control confounding factors. Odds ratios with 95% confidence intervals were computed to identify factors associated with unmet need. RESULTS This study revealed that 44% of the extended post-partum women had unmet need of modern contraceptives of which 57% unmet need for spacing and 43% for limiting. Education of women (being illiterate) (AOR (adjusted odds ratio) =3.37, 95% CI (confidence interval) 1.22-7.57), antenatal care service (no) (AOR = 2.41, 95% CI 1.11-5.79), Post-natal care service (no) (AOR = 3.63, CI 2.13-6.19) and knowledge of lactational amenorrhea method (AOR = 7.84 95% CI 4.10-15.02) were the factors positively associated with unmet need modern contraceptives in the extended postpartum period. CONCLUSION The unmet need for modern contraception is high in the study area. There is need to improve the quality of maternal health service, girls education, information on postpartum risk of pregnancy on the recommended postpartum contraceptives to enable mothers make informed choices of contraceptives.
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Effect of propofol and sevoflurane on the inflammatory response of patients undergoing craniotomy. BMC Anesthesiol 2016; 16:18. [PMID: 27001425 PMCID: PMC4802874 DOI: 10.1186/s12871-016-0182-5] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2015] [Accepted: 02/24/2016] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND The purpose of this randomised, single-centre study was to prospectively investigate the impact of anaesthetic techniques for craniotomy on the release of cytokines IL-6, IL-8, IL-10, and to determine whether intravenous anaesthesia compared to inhalational anaesthesia attenuates the inflammatory response. METHODS The study enroled 40 patients undergoing craniotomy, allocated into two equal groups to receive either sevoflurane (n = 20) or propofol (n = 20) in conjunction with remifentanil and rocuronium. The lungs were ventilated mechanically to maintain normocapnia. Remifentanil infusion was adjusted according to the degree of surgical manipulation and increased when mean arterial pressure and the heart rate increased by more than 30 % from baseline. The depth of anaesthesia was adjusted to maintain a bispectral index (BIS) of 40-60. Invasive haemodynamic monitoring was used. Serum levels of IL-6, IL-8 and IL-10 were measured before surgery and anaesthesia, during tumour removal, at the end of surgery, and at 24 and 48 h after surgery. Postoperative complications (pain, vomiting, changes in blood pressure, infection and pulmonary, cardiovascular and neurological events) were monitored during the first 15 days after surgery. RESULTS Compared with patients anaesthetised with sevoflurane, patients who received propofol had higher levels of IL-10 (p = 0.0001) and lower IL-6/IL-10 concentration ratio during and at the end of surgery (p = 0.0001). Both groups showed only a minor response of IL- 8 during and at the end of the surgery (p = 0.57). CONCLUSIONS Patients who received propofol had higher levels of IL-10 during surgery. Neither sevoflurane nor propofol had any significant impact on the occurrence of postoperative complications. Our findings should incite future studies to prove a potential medically important anti-inflammatory role of propofol in neuroanaesthesia. CLINICAL TRIAL REGISTRATION Identified as NCT02229201 at www.clinicaltrials.gov.
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