Tag: pubmed

Perfusion. 2022 May 29:2676591221105610. doi: 10.1177/02676591221105610. Online ahead of print.

ABSTRACT

OBJECTIVE: To evaluate a restrictive transfusion policy of red blood cells (RBC) and platelets in pediatric patients submitted to extracorporeal membrane oxygenation (ECMO).

METHODS: Retrospective descriptive study of pediatric patients supported with ECMO, from January 2010 to December 2019. Hemoglobin, platelet, lactate and mixed venous oxygen saturation (SvO2) values of each patient while on ECMO, were collected. Transfusion efficiency and tissue oxygenation were statistically evaluated comparing pre-transfusion hemoglobin, lactate and SvO2 with post-transfusion values. Ranges of hemoglobin and platelets were established, and the number of transfusions registered. The bleeding complications and outcome were documented.

RESULTS: Of a total of 1016 hemoglobin values, the mean value before transfusion was 8.6 g/dl. Hemoglobin and SvO2 increased significantly post-transfusion. Red blood cell transfusion varied with hemoglobin values: when hemoglobin value was less than 7 g/dl, 89% (41/46) were transfused but just 23% (181/794) when greater or equal to 7 g/dl. In the presence of active bleeding, the frequency of RBC transfusion increased from 32% to 62%, with hemoglobin between 7 g/dl and 8 g/dl.The mean value for platelet transfusion was 32 x 10⁹/L. Thirty-eight (43%) platelet values between 20 x 10⁹/L and 30×10⁹/L, and 31 (40%) between 30 x 10⁹/L and 40 x 10⁹/L led to platelet transfusion; between 40 x 10⁹/L and 50 x 10⁹/L, only 7 (9%) prompted platelet transfusion.Comparing the 2010-2015 to 2016-2019 periods there was a decrease in RBC and platelet transfusion threshold with similar survival (p = .528). Survival to discharge was 68%.

CONCLUSIONS: Using a restrictive RBC and platelet transfusion policy was safe and allowed a good outcome in this case series. The presence of active bleeding was an important decision factor when hemoglobin was above 7 g/dl and platelets were above 30 x 10⁹/L.

PMID:35634987 | DOI:10.1177/02676591221105610

West Afr J Med. 2022 May 27;39(5):521-528.

ABSTRACT

BACKGROUND: Depression is a significant contributor to the global burden of disease. Several studies have shown that depression in resident doctors is more common than that in the general population. However, data on the prevalence of depression among resident doctors in Nigeria is limited.

OBJECTIVES: The aim of this study is to determine the prevalence of depression as well as factors associated with depression among resident doctors.

METHODS: A cross-sectional study design was employed with semi-structured questionnaires on socio-demographic and other factors associated with depression in resident doctors. The proportionate sample size in hospitals across the six geopolitical zones with multi-stage sampling and systematic random sampling technique was used to recruit resident doctors. The Beck’s Depression Inventory was employed. The data was analyzed using Epi info version 3.5.3 (2011) and Stata 14. A p-value of less than 0.05 was statistically significant.

RESULTS: The prevalence of depression was 18.9% among the resident doctors. Negative binomial regression used showed that depression in resident doctors was significantly associated with age (IRR=1.07, 95%CI:1.01-1.13, p=0.017), female gender ((IRR=1.75, 95%CI: 1.00-3.05, p=0.049) and being a resident in the surgical specialties (IRR=2.31, 95%CI: 1.35-3.94, p=0.002), respectively.

CONCLUSION: The prevalence of depression among resident doctors showed that older age, female gender, and surgical specialties were determinants of depression.

PMID:35633637

West Afr J Med. 2022 May 27;39(5):508-515.

ABSTRACT

BACKGROUND: Medicinal plants have been used for years in daily life all over the world. Herbal medicines (HM) may be beneficial but are not completely harmless especially with unregulated use.

AIM: To assess the knowledge, preference and use of HM in a rural setting, western Nigeria.

METHODOLOGY: This was a cross-sectional study among 417 residents of Epe Local Government Area, Lagos State Nigeria conducted in mid 2016. Respondents were selected using a multi-stage sampling technique. Data were collected using a structured pretested interviewer-administered questionnaire and analyzed using Epi- info version 7.1.5.2. Descriptive and inferential statistics were done. P-value of <0.05 was considered statistically significant.

RESULTS: Nearly half (48.7%) of the respondents were between the ages of 18-33 years, over three fourths (78.4%) were married and majority (89.2%) were Yoruba. About half 207(49.6%) of respondents had good knowledge of HM. Over two thirds (67.6%) would use HM as first line treatment and 69.3% perceive it more effective than conventional medicine. Almost all (95.7%) respondents have used HM, majority (87.4%) in the last six months prior to study. Factors significantly associated with knowledge of HM are age (p=0.001) and sex of respondents (p=0.014). Significant factors influencing HM use include level of education (Fisher’s exact p=0.017), religion (Fisher’s exact p=0.001), and ethnicity (Fisher’s exact p<0.001).

CONCLUSION: Participants were fairly knowledgeable about herbal medicine but most were oblivious of its potential side effects. Majority were HM users mainly because of its perceived effectiveness. There is need for health education in rural areas on the side effects and safe use of herbal medicines.

PMID:35633631

West Afr J Med. 2022 May 27;39(5):451-458.

ABSTRACT

OBJECTIVES: To investigate the uterine artery Doppler parameters and endometrial characteristics in women with unexplained infertility.

METHODS: A prospective case-control study of 42 women with unexplained infertility and 42 fertile controls. Their mid-luteal phase transvaginal Doppler parameters of both uterine arteries and endometrial characteristics (endometrial blood flow, thickness and volume) were investigated and analysed. P values < 0.05 was statistically significant.

RESULTS: The mean uterine artery pulsatility index (PI) and resistivity index (RI) of the cases (women with unexplained infertility) were significantly higher compared to the values in the fertile controls (PI = 2.81±0.61 vs 2.15±0.65; p=0.001) (RI= 0.87±0.08 vs 0.82±0.07; p=0.003). In addition, the end-diastolic volume (EDV) (6.12±4.17 vs 9.37±5.14; p=0.007) and endometrial-subendometrial blood flow (p=0.036) were significantly lower in the cases compared to the controls. Multivariate logistics analysis showed that PI was independently associated with infertile status (p=0.006). There was no significant difference in the mean PSV (48.69±10.9 vs 50.58±11.30; p=0.602), endometrial thickness (10.30+3.13 vs 10.72+3.10; p=0.544), endometrial volume (7.82+1.56 vs 8.23+1.71; p=0.323), mean age (32.28±4.062 vs 31.91±3.58 years; p=0.502), body mass index (26.15±2.71kg/m2 vs 25.24±2.85 kg/m2; p=0.18) menstrual bleeding days (4.07±0.89 days vs 4.02±0.95 days; p=0.481) duration of menstrual cycle (28.02±1.09 days vs 27.64±1.36 days; p= 0.162), smoking history (p=0.909) and alcohol intake (p=0.507) of the infertile women compared with the fertile controls, respectively.

CONCLUSION: Women with unexplained infertility have increased uterine artery Doppler PI and RI and reduced endometrial-subendometrial perfusion compared with fertile controls.

PMID:35633622

West Afr J Med. 2022 May 27;39(5):459-464.

ABSTRACT

AIM: The study assessed the Plaque and Gingival scores of rural Nigerian school children before and after supervised school brushing program.

METHODS: This was an interventional study of 96 children aged 6 to 12 years in selected rural primary schools in Enugu, Nigeria. Data on sex, age, type of school, Plaque score and Gingival score were collected. Data was analyzed using SPSS version 20 and student’s t- test was used to compare means. P<0.05 was considered significant.

RESULTS: There were 45(46.9%) male and 51(53.1%) female participants and their mean age was 8.45±1.83years. Forty nine(51.0%) children attended private school while 47(49.0%) attended public school. Only 10(10.4%) had good Plaque score while 8(8.3%) had healthy gingiva. Before intervention, 83(86.5%) children used tooth brush as cleansing tool, 7(7.3%) children brushed twice a day while after the intervention, 96(100.0%) children used toothbrush and 39(40.6%) children brushed twice a day. Also, before intervention, there was significant association between Plaque scores (p=0.012), Gingival scores (p<0.001) and type of school attended. The mean plaque score for the school children before and after intervention was 2.17±0.57, and 1.28±0.49 respectively and the change was statistically significant (p=0.01). The mean gingival score before and after intervention was 1.23±0.67 and 0.31±0.49 respectively and the change was also statistically significant (p<0.001).

CONCLUSION: Children who attended private schools had better Plaque and Gingival scores than those who attended public schools. Supervised school tooth brushing program improved the plaque and gingival scores of rural primary school children in the study population.

PMID:35633623

Addict Behav. 2022 May 6;132:107357. doi: 10.1016/j.addbeh.2022.107357. Online ahead of print.

ABSTRACT

OBJECTIVE: To estimate the total number of alcohol-related consequences students experience during 4 years of college and examine early college indicators that result in higher rates of consequences.

METHOD: Undergraduate drinkers (N = 1,744; 58% female; 87% White; 5% Hispanic) at a large northeastern university completed an online survey at the end of the fall and spring semesters during their first (T1, T2), second (T3, T4), third (T5, T6), and fourth (T7, T8) years of college (87% retention across the study). First, descriptive statistics were calculated to estimate the total number of alcohol-related consequences students experienced across all 4 years of college. Second, a structural equation model was examined to identify early college indicators that influence individuals experiencing more cumulative consequences.

RESULTS: Students experienced an average of 102 (SD = 89.91) alcohol-related consequences during 4 years of college. Next, early parental approval of consequences, but not peer drinking norms, were positively associated with students’ willingness to experience consequences, which in turn, were positively associated with higher alcohol consumption and greater total consequences.

CONCLUSIONS: Results estimated that, on average, students experienced 102 alcohol-related consequences across all 4 years of college. Parental approval of consequences influenced students’ total consequences through their willingness to experience consequences and drinking behaviors. Findings from the current study have several important implications for interventions.

PMID:35633615 | DOI:10.1016/j.addbeh.2022.107357

Nurse Educ Today. 2022 May 21;115:105408. doi: 10.1016/j.nedt.2022.105408. Online ahead of print.

ABSTRACT

BACKGROUND: Despite efforts to promote inclusion of people living with disabilities in health and human service education and professions, students and clinicians living with disabilities continue to face powerful barriers, arising most notably from the stigma and negative attitudes of their peers. Increased awareness of these lived experiences are needed to affect attitudinal changes and reduce barriers to participation in those professions. To achieve this, information (stories) must be presented to learners in a way that promotes emotional engagement and highlights these issues from multiple perspectives. The following study measures the impact of a Research based Theatre play, based on the collected experiences of people living with disabilities in health and human service professions, as a teaching approach for knowledge and attitudinal change among audiences.

METHOD: This mixed-methods study (pre and post surveys, groups and individual interviews) aimed at measuring the impact (knowledge and attitudinal change) incurred among audience members. In total, a 174 students, faculty, staff, and clinicians in health and human service professions across two major Canadian cities completed the surveys before and after witnessing the play. Of these, 20 participants also participated in follow-up interviews. Two-way repeated measures ANOVA was used to compare the pre and post surveys while thematic content analysis was used for the interviews.

RESULTS: Two main themes emerged from combined analysis of both the quantitative and qualitative data. First, quantitative data revealed a significant change in participants’ attitudes towards people living with disabilities which was corroborated by interview participants who expressed more comfort in their interactions with students and clinicians living with disabilities. Second, learners also reported meaningful and statistically significant change in their knowledge about the experiences of health and human service professionals living with disabilities.

CONCLUSIONS: The results of this study support applying Research-based Theatre as a teaching approach that can promote knowledge and attitudinal change among audiences and increase the inclusion and equity of people living with disabilities in health and human service education. Future research in this area might investigate Research-based Theatre’s pedagogical impact using a randomized control design and measuring longer term impact.

PMID:35633604 | DOI:10.1016/j.nedt.2022.105408

ARP Rheumatol. 2022 Jan-Mar;1(1):42-48.

ABSTRACT

BACKGROUND: Axial spondyloarthritis (axSpA), particularly ankylosing spondylitis was historically considered a male’s disease and has been under-recognized in women. Emerging evidence reveals sex differences in pathophysiology, disease presentation and therapeutic efficacy.

OBJECTIVE: To identify differences between sexes in a Portuguese cohort of patients with axSpA regarding clinical manifestations, disease activity, functional capacity, patient related outcomes and presence of sacroiliitis on x-ray or magnetic resonance imaging.

METHODS: Patients with ≥18 years fulfilling the ASAS- Assessment of Spondyloarthritis International Society classification criteria for axSpA registered in the electronic Rheumatic Diseases Portuguese Register (Reuma.pt) were included in this multicentric cross-sectional study. Sociodemographic data, clinical features and imaging were collected from the first record in Reuma.pt. These variables were compared between sexes using Mann-Whitney test and Chi-Square test. Variables with a significant association with variable sex were considered in the multiple variable analysis to adjust the sex effect on the outcome variables. Statistical analysis was performed with R version 4.0.2 and p <0.05 was considered statistically significant.

RESULTS: A total of 1995 patients were included, 1114 (55.9%) men and 881 (44.1%) women. Men had an earlier disease onset (25.1 vs 28.4, p <0.001), were younger at diagnosis (26.9 vs 30.4, p<0.001) and were more frequently smokers (32.1% vs 15.7%, p <0.001). Comparing to women, men had worse Bath Ankylosing Spondylitis Metrological Index scores (4.0 vs 3.4, p<0.001), higher levels of C-Reactive Protein (10.5 vs 6.9 mg/L, p <0.001) and were more often Human Leukocyte Antigen-B27 positive (67.8% vs 54%, p <0.001). In contrast, women more frequently had inflammatory bowel disease (8.8% vs 4.9%, p =0.004), higher levels of erythrocyte sedimentation rate (25.0 vs 21.0mm/h, p=0.003) and worse patient-related outcomes- Bath Ankylosing Spondylitis Disease Activity Index (5.7 vs 4.5, p<0.001), Patient Global Assessment (60.0 vs 50.0, p <0.001) and fatigue (6.2 vs 5.0, p <0.001).

DISCUSSION: In this large multicentric study from a Portuguese axSpA cohort, we confirmed sex differences in patients with axSpA. This work brings awareness to these differences, resulting in less underdiagnosis and misdiagnosis, optimizing treatment strategies, and improving outcomes in axSpA.

PMID:35633576

Asian Pac J Cancer Prev. 2022 May 1;23(5):1785-1790. doi: 10.31557/APJCP.2022.23.5.1785.

ABSTRACT

OBJECTIVE: Breast cancer (BC) in non-Caucasian females is understudied and its management is based on Caucasian data. 30 % of the West Midlands females are non-Caucasian. We aimed to elucidate the pathologic features, molecular profile, and outcome of non-Caucasian breast cancer.

METHODS: Breast cancers (BCs) of different ethnic origins diagnosed at a large Birmingham tertiary referral hospital between 2000 and 2016 were identified. Detailed clinical and histological data were collected and statistically analyzed.

RESULTS: Out of 7554 BC cases, 749 were of ethnic ancestry and median age of 51 years. These comprised 47 in-situ and 702 invasive carcinomas of presenting symptomatically in 86.2% of patients. 53.4% of the invasive carcinomas measured >20 mm. Cancers were predominantly of grade 3 (45%), and grade 2 (42.4%). Median NPI was 4.35. 65.1% of the ethnic carcinomas were of luminal subtype, 18.6% were Her2 positive and 16.2% triple-negative. Median overall survival was 62 months. Five and ten-year survival was 81.7% & 68.4% respectively. Ethnicity correlated with higher NPI (p <0.001), larger tumour size (p= 0.001) and larger number of positive axillary nodes (p=0.007). Negative correlations were found between age at diagnosis and both invasive tumour size & grade (p< 0.001) and between tumour grade and overall survival (p= 0.006).

CONCLUSION: Compared with Caucasian breast cancer, non-Caucasian tumours presented predominantly symptomatically at younger age, were of larger size, higher grade with more unfavorable phenotypes and shorter survival. This is important in counselling, planning management and follow up of non-Caucasian patients.

PMID:35633565 | DOI:10.31557/APJCP.2022.23.5.1785

Asian Pac J Cancer Prev. 2022 May 1;23(5):1769-1776. doi: 10.31557/APJCP.2022.23.5.1769.

ABSTRACT

BACKGROUND: Cancer survivors frequently experience of unmet demands that are linked to psychological illness, anxiety, and quality of life. Cholangiocarcinoma (CCA) survivors, on the other hand, still lack of validated tool to assess their particular requirements. The aims of this study were to adjust the Cancer Survivors’ Unmet Need Scale (CaSUN) to a shorter form and to examine its psychometric scale-specific features for the Thai CCA survivors.

METHODS: This cross-sectional study recruited 231 CCA survivors and randomly split them into 2 groups (group 1, n =115, and group 2, n =116). Firstly, we modified and translated the CaSUN to ensure Thai cultural adaptation. Secondly, we used the statistical methods to reduce some items, then an exploratory factor analysis (EFA) using group 1 to explore the factor structure of the T-CaSUN was done. Finally, a confirmatory factor analysis (CFA) using group 2 was conducted to confirm the modified structure suggested by the EFA and to test for the construct validity of the T-CaSUN.

RESULTS: Participants consisted of 231 CCA survivors. EFA and CFA organized the four components construct T-CaSUN, which included intensive care, information, relationship, and medical care. The T-CaSUN’s internal reliability was good (Cronbach’s alpha was 0.75). Furthermore, construct validity was linked to bodily consequences, anxiety and depression, support care needs, stage of cancer, and age. For assessing unmet needs among CCA survivors in Thailand, the T-CaSUN exhibited acceptable reliability and validity.

CONCLUSION: The T-CaSUN demonstrated acceptable reliability and validity for assessing unmet needs among CCA caregivers in Thailand. This short form measurement can assist healthcare practitioners in providing successful individualized care by focusing on the particular requirements of these survivors.

PMID:35633563 | DOI:10.31557/APJCP.2022.23.5.1769