bluuebunny/crossref_metadata_2025_split huggingface dataset:
High-dose omega-3 polyunsaturated fatty acid supplementation might be more superior than low-dose for major depressive disorder in early therapy period: a network meta-analysis
Authors: Luo Xu-dong , Feng Jin-shan , Yang Zheng , Huang Qiao-ting , Lin Ju-da , Yang Bo , Su Kuan-pin , Pan Ji-yang 
Published: May 2020

Abstract
Background
The application of n-3 Polyunsaturated Fatty Acids (n-3 PUFAs) supplementation for major depressive disorder (MDD) has been widely discussed in recent years, but its efficacy and application are still controversial. This network meta-analysis was conducted to compare the efficacy of different dosages of n-3 PUFAs on MDD patients in the early period of treatment.

Methods
Randomized controlled trials (RCTs) exploring the efficacy of n-3 PUFA supplementation for patients with MDD were retrieved from the databases of Pubmed, Embase and the Cochrane Library. RCTs comparing the efficacy of n-3 PUFA for adult (≥18 years) MDD patients without comorbidity were eligible for our study. The score of depressive symptoms in early therapy period of the treatment (≤9 weeks) was extracted. Standardized mean deviations (SMDs) of all the sores from the eligible RCTs were synthesized in a pairwise meta-analysis in frequentist framework and a random-effects network meta-analysis in Bayesian framework for the overall and subgroups (high- and low-dose) efficacy of n-3 PUFAs.

Results
A total of 910 MDD patients in 10 trials with 3 adjuvant therapy strategies (high-dose n-3 PUFAs, low-dose n-3 PUFAs and placebo) were included. Results of pairwise meta-analysis showed that n-3 PUFAs were superior to placebo (SMD: 1.243 ± 0.596; 95% CI: 0.060 ~ 2.414). Results of the network meta-analysis showed that both the high (SMD: 0.908 ± 0.331; 95% CI: 0.262 ~ 1.581) and the low-dose (SMD: 0.601 ± 0.286; 95% CI: 0.034 ~ 1.18) n-3 PUFAs were superior to placebo, and the efficacy of high-dose n-3 PUFAs is superior to that of low-dose.

Conclusions
High-dose n-3 PUFAs supplementation might be more superior than low-dose in the early therapy period for MDD. More head-to-head clinical trials need to be carried out to provide more direct comparison and enhance the evidence of the efficacy of n-3PUFAs for MDD.
Early detection of mental illness for women suffering high-risk pregnancies: an explorative study on self-perceived burden during pregnancy and early postpartum depressive symptoms among Chinese women hospitalized with threatened preterm labour
Authors: Ni Qianqian , Cheng Guizhi , Chen An , Heinonen Seppo 
Published: May 2020

Abstract
Background
The mental health of pregnant women, particularly those with elevated risks, has been an issue of global concern. Thus far, few studies have addressed the mental health of pregnant women with threatened preterm labour (TPL). This study investigated the prevalence of self-perceived burden (SPB) among Chinese women hospitalized due to TPL during pregnancy and early postpartum depressive disorders, exploring the effect of SPB and other potential risk factors on the early signs of postpartum depressive disorders.

Methods
A self-reported survey was conducted in the obstetrics department of Anhui Provincial Hospital, China. Women hospitalized with TPL were approached 1 week after delivery. One hundred fifty women were recruited from January 2017 to December 2017. The Self-Perceived Burden Scale (SPBS) and Edinburgh Postnatal Depression Scale (EPDS) were the main measures. Descriptive statistics, Spearman correlations, and a multiple logistic regression were employed for data analysis.

Results
SPB and early postpartum depressive disorders were commonly experienced by Chinese women hospitalized with TPL, and SPB was positively and significantly correlated with depressive symptoms. A multiple logistic regression analysis revealed that for the women hospitalized with TPL during pregnancy, the emotional aspect of SPB (OR = 1.42, 95% CI = 1.11–1.83, p = 0.006), age (OR = 1.14, 95% CI = 1.02–1.27, p = 0.023), occupation (OR = 3.48, 95% CI = 1.18–10.20, p = 0.023), the history of scarred uterus (OR = 7.96, 95% CI = 1.49–42.48, p = 0.015), the delivery mode of the present birth (OR = 6.19, 95% CI = 1.72–22.30, p = 0.005), and family support during pregnancy (OR = 0.60, 95% CI = 0.45–0.82, p = 0.001) were significant factors predicting early postpartum depressive symptoms.

Conclusion
This study indicates that SPB and early postpartum depressive disorders are prevalent mental issues among Chinese women hospitalized with TPL, and that SPB, especially perceived emotional burden, is a strong predictor of early postpartum depressive disorders. Our study suggests the necessity of paying attention to mental health issues, e.g. SPB and postpartum depressive symptoms among hospitalized women with TPL, and providing appropriate interventions at the prenatal stage to prevent adverse consequences.
Smoking habits in HIV-infected people compared with the general population in Italy: a cross-sectional study
Authors:   On behalf of CISAI study group, De Socio Giuseppe Vittorio , Pasqualini Marta , Ricci Elena , Maggi Paolo , Orofino Giancarlo , Squillace Nicola , Menzaghi Barbara , Madeddu Giordano , Taramasso Lucia , Francisci Daniela , Bonfanti Paolo , Vichi Francesca , dell’Omo Marco , Pieroni Luca 
Published: May 2020

Abstract
Background
Tobacco use is a leading cause of preventable diseases and death for all individuals, even more so for people living with HIV (PLWH), due to their status of chronic inflammation. To date, in Italy no study was performed to compare smoking habits in PLWH and the general population. We aimed to investigate smoking habits in PLWH, as compared to the general population.

Methods
Multi-center cross-sectional study. Smoking habits were compared between PLWH and the general population. PLWH were enrolled in the STOPSHIV Study. The comparison group from the general population was derived from a survey performed by the National Statistics Institute (ISTAT), with a stratified random sampling procedure matching 2:1 general population subjects with PLWH by age class, sex, and macro-area of residence.

Results
The total sample consisted of 1087 PLWH (age 47.9 ± 10.8 years, male 73.5%) and 2218 comparable subjects from the general population. Prevalence of current smokers was 51.6% vs 25.9% (p < 0.001); quitting smoking rate was 27.1% vs. 50.1% (p < 0.001) and the mean number of cigarettes smoked per day was 15.8 vs. 11.9 (p < 0.001), respectively for PLWH and the general population. Smoking and heavy smoking rates amongst PLWH were significantly higher even in subjects who reported diabetes, hypertension and extreme obesity (p < 0.001). Logistic regressions showed that PLWH were more likely current smokers (adjusted Odds Ratio, aOR = 3.11; 95% Confidence Interval (CI) =2.62–3.71; p < 0.001) and heavy smokers (> 20 cigarettes per day) (aOR = 4.84; 95% CI = 3.74–6.27; p < 0.001). PLWH were less likely to have quitted smoking (aOR = 0.36; 95% CI = 0.29–0.46; p < 0.001).

Conclusion
HIV-infected patients showed a higher rate of current smokers, a larger number of cigarettes smoked and a lower quitting rate than the general population. Our findings emphasize the need for smoking cessation strategies targeting HIV persons.
“We never boil our milk, it will cause sore udders and mastitis in our cows”- consumption practices, knowledge and milk safety awareness in Senegal
Authors: Chengat Prakashbabu Bhagyalakshmi , Cardwell Jacqueline M. , Craighead Laura , Ndour Andrée Prisca Ndjoug , Yempabou Damitoti , Ba Elhadji , Bada-Alambedji Rianatou , Akakpo Ayayi Justin , Guitian Javier 
Published: May 2020

Abstract
Background
Milk is a nutrient-rich food that makes an important contribution to diets in several Low and Middle Income Countries such as Senegal. Milk can also harbour several pathogenic microorganisms. As in other low and middle income countries, the dairy industry in Senegal is growing, with an expansion of farms to meet rapidly growing demand in the cities. However, most of the production still happens in the informal sector, and little is known about consumption of milk and milk products, or knowledge, awareness and practices of actors in informal dairy supply chains.

Methods
We conducted structured focus group discussions with dairy farmers and milk processors in three selected regions (Dakar, Thies and Fatick) in Senegal to investigate the consumption practices, awareness of milk borne hazards, and practices relevant to the risk of milk contamination to gain a deeper understanding of drivers of milk-borne diseases. Data on the consumption of milk and milk products were also collected using a closed questionnaire.

Results
Results indicate that milk is an important part of the diet in the study regionsand raw milk consumption is very common. The most common milk product consumed was fermented milk. Awareness of milk borne hazards was limited. Several farmers and processors reported risky practices, despite being aware of better practices, due to cultural beliefs. In households, children, pregnant women and older people were prioritised when milk and milk products were distributed. Dairy farmers and milk processors were more concerned with the lack of food for animals, low production and seasonality of production than the safety of the milk and milk products.

Conclusions
Lack of awareness of milk borne infections and some traditional practices put milk and milk product consumers in the study area at high risk of milk borne diseases.. Prioritising certain sub population at households (Pregnant women and children) makes then vulnerable to milk-borne hazards. It will be challenging to change the risky practices as they are motivated by cultural beliefs hence the best strategy to promote milk safety will be to encourage the boiling of milk by consumers.
Prognosis of patients with acute exacerbation of combined pulmonary fibrosis and emphysema: a retrospective single-centre study
Authors: Ikuyama Yuichi , Ushiki Atsuhito , Kosaka Makoto , Akahane Jumpei , Mukai Yuichi , Araki Taisuke , Kitaguchi Yoshiaki , Tateishi Kazunari , Urushihata Kazuhisa , Yasuo Masanori , Yamamoto Hiroshi , Hanaoka Masayuki 
Published: May 2020

Abstract
Background
Previous analyses of combined pulmonary fibrosis and emphysema (CPFE) cohorts have provided conflicting data on the survival of patients with CPFE. Therefore, the aim of this study was to investigate the clinical prognosis of acute exacerbations (AE) of CPFE.

Methods
We retrospectively reviewed the medical records of patients who had been treated at the Shinshu University Hospital (Matsumoto, Japan) between 2003 and 2017. We identified 21 patients with AE of CPFE and 41 patients with AE of idiopathic pulmonary fibrosis (IPF) and estimated their prognoses using the Kaplan–Meier method.

Results
Treatment content and respiratory management were not significantly different between the two groups before and after exacerbation. At the time of AE, the median serum Krebs von den Lungen-6 level was significantly lower in the CPFE group (Krebs von den Lungen-6: 966 U/μL; white blood cell count: 8810 /μL) than that in the IPF group (Krebs von den Lungen-6: 2130 U/μL, p < 0.001; white blood cells: 10809/μL, p = 0.0096). The baseline Gender-Age-Physiology scores were not significantly different between the two groups (CPFE, 4.5 points; IPF, 4.7 points; p = 0.58). Kaplan–Meier curves revealed that the survival time after AE for patients with CPFE was longer than that for patients with IPF (p < 0.001, log-rank test).

Conclusions
Survival prognoses after AE were significantly better for patients with CPFE than that for those with IPF. Our findings may improve the medical treatment and respiratory management of patients with AE-CPFE.
Health-related quality of life after laparoscopic repair of giant paraesophageal hernia: how does recurrence in CT scan compare to clinical success?
Authors: Hietaniemi Henriikka , Ilonen Ilkka , Järvinen Tommi , Kauppi Juha , Andersson Saana , Sintonen Harri , Räsänen Jari 
Published: May 2020

Abstract
Background
Computed tomography (CT) is widely used in the diagnosis of giant paraesophageal hernias (GPEH) but has not been utilised systematically for follow-up. We performed a cross-sectional observational study to assess mid-term outcomes of elective laparoscopic GPEH repair. The primary objective of the study was to evaluate the radiological hernia recurrence rate by CT and to determine its association with current symptoms and quality of life.

Methods
All non-emergent laparoscopic GPEH repairs between 2010 to 2015 were identified from hospital medical records. Each patient was offered non-contrast CT and sent questionnaires for disease-specific symptoms and health-related quality of life.

Results
The inclusion criteria were met by 165 patients (74% female, mean age 67 years). Total recurrence rate was 29.3%. Major recurrent hernia (> 5 cm) was revealed by CT in 4 patients (4.3%). Radiological findings did not correlate with symptom-related quality of life. Perioperative mortality occurred in 1 patient (0.6%). Complications were reported in 27 patients (16.4%).

Conclusions
Successful laparoscopic repair of GPEH requires both expertise and experience. It appears to lead to effective symptom relief with high patient satisfaction. However, small radiological recurrences are common but do not affect postoperative symptom-related patient wellbeing.
Is oral lichen planus a risk factor for peri-implant diseases? A systematic review and meta-analysis
Authors: Xiong Xiaoqin , Xu Tiantian , Wang Xinhong , Qin Wenguang , Yu Ting , Luo Gang 
Published: May 2020

Abstract
Background
To evaluate whether oral lichen planus (OLP) is a risk factor for peri-implant diseases (PIDs) with a systematic review and meta-analysis.

Methods
Five electronic databases including Medline, Embase, Web of Science, the Cochrane Library and Scopus were searched. The included studies are observational human studies written in English. The population of interest included those with/without OLP who received dental implant treatment. The follow-up time after implantation was from 1 month to 20 years. The quality of the included articles regarding risk of bias and methodology were assessed with the Newcastle-Ottawa Scale or the Agency for Healthcare Research and Quality. The data involving exposure (OLP), primary outcomes (implants having PIDs) and secondary outcomes (probing depth/PD, bleeding on probing/BOP and bone loss/BL) and potential confounders were extracted. Heterogeneity was assessed by I2 test. Dichotomous data are expressed as the risk ratio (RR) and 95% confidence interval (CI) which were calculated with a fixed effect model.

Results
Of the 66 articles, two studies were enrolled and evaluated as high quality, which totally contained 68 participants receiving 222 (OLP vs. non-OLP, 112 vs. 110) implants with 12 to 120-month follow-up time. Proportions of implants with PIDs between OLP and non-OLP groups were as follows: 19.6% (22/112) vs. 22.7% (25/110) for PIM and 17.0% (19/112) vs. 10.9% (12/110) for PI. The meta-analysis revealed no recognizable difference in number of implants with PIDs (PI: RR = 1.49, 95% CI 0.77–2.90, P = 0.24; PIM:RR = 0.88, 95% CI 0.53–1.46, P = 0.61; PIDs: RR = 1.08, 95% CI 0.75–1.55, P = 0.68) or BOP (RR = 0.90, 95% CI: 0.70–1.15, P = 0.40) between OLP and non-OLP groups.

Conclusions
Available articles regarding the effects of OLP on PIDs remains very limited. Existing evidence does not support OLP as a suspected risk factor for PIDs. Large-scale prospective trials are required to validate the findings.
Do nurses have barriers to quality oral care practice at a generalized hospital care in Asmara, Eritrea? A cross-sectional study
Authors: Dagnew Zewdi Amanuel , Abraham Isayas Afewerki , Beraki Ghirmay Ghebreigziabher , Mittler Sibyl , Achila Oliver Okoth , Tesfamariam Eyasu H. 
Published: May 2020

Abstract
Background
Oral care is a fundamental nursing practice that has a great impact on patient well-being and general health during hospitalization. Nurses are responsible for providing oral care in the hospital, however, they usually implement it unsatisfactorily due to inadequate resources, lack of standard protocol, time shortage and ineffective training. The aim of the study was, therefore, to assess nurses’ barriers to quality oral care practice at a generalized hospital. The information obtained will help in highlighting the magnitude of the problem and in the promotion of oral health, prevention and control of oral diseases, reduction of hospital stays and diseases, and in strengthening healthcare systems.

Methods
A cross-sectional design using mixed (quant-qual) method was applied at a generalized hospital. Data for the quantitative study were collected from all (N = 73) diploma and associate nurses through face to face interview with a structured questionnaire. On the other hand, in the qualitative part, head nurses (n = 6) and staff nurses (n = 7) discretely participated in the focus group discussions (FGDs), whereas matron (n = 1), assistant matrons (n = 2), and supervisor (n = 1) in total 4, participated in the key informant interview (KII). The quantitative and qualitative data were analyzed, respectively, using descriptive statistics and thematic framework analysis.

Results
The majority (93.2%) of participants had barriers performing oral care. The barriers mentioned by the participants were; lack of oral care equipment (91.2%), absence of guidelines (73.5%), shortage of staff (67.6%), time constraints (66.2%), inadequate knowledge (54.4%), poor supervision (47.1%), high work load (44.1%), and not being a priority (33.8%). Moreover, through FGD and KII, four main barriers to oral care were identified namely; inadequacy of resources, knowledge gap in oral care practice, nurse related barriers (perception of nurses and initiative of nurses) and gaps in management.

Conclusions
The study concluded that nurses faced barriers at individual, organizational and ministry level that hindered them from performing standard and effective oral care. Therefore, there is a need for further training, motivation, standardized protocol and provision of equipment and supplies to promote oral health of patients.
Preliminary study on the effects of treatment for breast cancer: immunological markers as they relate to quality of life and neuropsychological performance
Authors: Boivin Michael J. , Aaron Geoffrey P. , Felt Nathan G. , Shamoun Lance 
Published: May 2020

AbstractBackgroundImmunological biomarkers were related to quality of life and neuropsychological performance in women recently diagnosed with breast cancer through the first six months of treatment. A comparison group of breast cancer survivors in remission were also evaluated.MethodTwenty women newly diagnosed with breast cancer and 26 breast cancer survivors at least a year after treatment were evaluated four times over a course of six to 8 months. The assessments included quality-of-life, emotional and spiritual well-being, sleep quality, computerized neuropsychological performance, and cytokine immunology biomarkers using flow cytometry. The principal immunological markers examined were the CD4+, CD8+, and CD16+ counts.ResultsAlthough equivalent at enrollment, active treatment women reported higher anxiety, depression, poorer quality-of-life, and poorer processing speed and accuracy on memory, logical processes, and coding neuropsychological tasks. They also had significantly higher CD8+ and CD16+ cell count levels during treatment over the next six to eight months than comparison group women in remission. Women undergoing chemotherapy as well during treatment phase also had a significant decline in CD4+ counts. Higher percent CD8+ levels during treatment was associated with poorer quality of life and more depression, while higher CD4+ and CD8+ were associated with poorer neuropsychological memory and processing speed performance.ConclusionSignificant increases in CD8+ is a sensitive biomarker of a broad range of poorer quality-of-life and neurocognitive functioning outcomes during breast cancer treatment, especially in women undergoing chemotherapy. Quality of life should be monitored in breast cancer patients and psychosocial support made available as a standard of care.
Lesion distribution characteristics of deep infiltrating endometriosis with ovarian endometrioma: an observational clinical study
Authors: Kwok Hungling , Jiang Hongye , Li Tian , Yang Huan , Fei Hui , Cheng Li , Yao Shuzhong , Chen Shuqin 
Published: May 2020

Abstract
Background
To investigate the characteristics of deep infiltrating endometriosis (DIE) lesion distribution when associated with ovarian endometrioma (OEM).

Methods
The present study analyzed retrospective data obtained by the First Affiliated Hospital of Sun Yat-sen University, between June 2008 to June 2016. A total of 304 patients underwent laparoscopic surgery for complete removal of endometriosis by one experienced surgeon, and histological confirmation of OEM associated with DIE was conducted for each patient. Clinical data were recorded for each patient from medical, operative and pathological reports. Patients were then divided into two groups according to unilateral or bilateral OEM. Patients with unilateral OEM were subsequently divided into two subgroups according to OEM location (left- or right-hand side) and the diameter of the OEM (≤50 and > 50 mm). The distribution characteristics of DIE lesions were then compared between the groups.

Results
DIE lesions were widely distributed, 30 anatomical sites were involved. Patients with associated unilateral OEM (n = 184 patients) had a significantly increased number of DIE lesions when compared with patients with bilateral OEM (n = 120 patients; 2.76 ± 1.52 vs. 2.33 ± 1.34; P = 0.006). Compared with bilateral OEM with DIE, there was a higher rate of intestinal (39.1% vs. 18.3%; P < 0.01) and vaginal (17.4% vs. 6.7%; P < 0.01) infiltration by DIE lesions in unilateral OEM with DIE. The mean number of DIE lesions was not significantly correlated with the location or size of the OEM (2.83 ± 1.56 vs. 2.74 ± 1.53; P = 0.678; and 2.65 ± 1.42 vs. 2.80 ± 1.43; P = 0.518, respectively). There was no significant difference between the groups with OEM ≤50 mm and > 50 mm.

Conclusion
Lesion distribution characteristics in women diagnosed with histologically proven OEM associated with DIE were frequently multifocal and severe.