1
|
Characteristics of Interventional Trials for Patients Living With Intestinal Stoma Registered in ClinicalTrials.gov With a Focus on Inflammatory Bowel Disease. Inflamm Bowel Dis 2023:izad293. [PMID: 38135729 DOI: 10.1093/ibd/izad293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Indexed: 12/24/2023]
Abstract
BACKGROUND This systematic review was performed to characterize the landscape of research conducted in patients with intestinal stoma (IS) and highlight unmet needs for clinical research in Crohn's disease (CD) and IS. METHODS We searched ClinicalTrials.gov from inception to May 25, 2022, to identify clinical trials assessing interventions in patients with an IS, as well as those with an IS and CD. Studies were grouped according to type of intervention. We excluded observational studies with no treatment arm. RESULTS A total of 253 studies were included in the final analysis. Most studies investigated devices (n = 122 [48.2%]), or surgical procedures (n = 63 [24.9%]), followed by behavioral interventions (n = 30 [11.8%]), drugs (n = 20 [7.9%]), dietary interventions (n = 2 [0.8%]), skin care products (n = 2 0.8%]), and others (n = 14 [5.5%]). A total of 50.9% (n = 129) of studies had completed recruitment, enrolling 11 116 participants. Only 6 studies (surgery: n = 3; physiological studies: n = 2; drugs: n = 1) exclusively included patients with inflammatory bowel disease (IBD), and 16 studies commented that patients with IBD were excluded in their eligibility criteria. No study assessed efficacy of drugs in patients with CD and IS. Approximately one-quarter of studies (n = 65 of 253) included quality of life as an outcome measure. CONCLUSION There is a paucity of research in IBD patients with IS, with the majority focusing on devices and surgical procedures. There have been no drug trials evaluating efficacy in patients with CD and IS. There is an urgent need to identify barriers to enrollment and develop eligibility and outcome measures that enable the inclusion of patients with CD with stoma into clinical trials.
Collapse
|
2
|
Predictors of triage pain assessment and subsequent pain management among pediatric patients presenting to the emergency department. PLoS One 2023; 18:e0296240. [PMID: 38128043 PMCID: PMC10734979 DOI: 10.1371/journal.pone.0296240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 11/28/2023] [Indexed: 12/23/2023] Open
Abstract
BACKGROUND Pediatric patients with pain of various causes present to the emergency department. Appropriate assessment and management of pain are important aspects of emergency department treatment. However, only a few studies have identified the predictors of both outcomes. This study aimed to evaluate the rate of pain assessment at triage and subsequent management and to identify the predictors of each outcome. METHODS This was a multi-center retrospective study based at five community emergency departments. Pediatric patients (< 18 years) with pain or injury who presented to the emergency department between February 2018 and May 2018 were included. In addition to patient demographics, the initial pain assessment at triage, reason for visit, and time to analgesia were determined. Further, the type and route of analgesia were identified in patients who received analgesia. Univariate and multivariable regression models were used to identify predictors of pain assessment and management. RESULTS There were 4,128 patients with an average age of 9.6 years, and 49.1% of them were female. Only 74.2% of the patients underwent assessment for pain at triage, and 18.3% received analgesia. The median time to analgesia was 95 (IQR: 49-154) min. Most patients presented with head/neck (36.1%), upper limb (21.6%), and lower limb (19.9%) pain. The oral route was the most common analgesia delivery method (67.4%), and ibuprofen and acetaminophen were the primary agents used. Younger age, higher acuity, and presenting with head or neck pain were independent predictors of pain assessment at triage, while children 3-5 years and those with lower extremity pain were more likely to receive analgesia. CONCLUSION Although pain assessment at triage has improved in pediatric patients, there is still a major deficiency in adequate pain management. Our study highlights predictors of pain assessment and management that can be considered for improved pediatric care.
Collapse
|
3
|
In silico Study to Investigate Targeting Ability of Genistein against Fatty acid binding protein 4 (FABP4) in Peripheral Artery Disease. CARDIOMETRY 2023. [DOI: 10.18137/cardiometry.2023.26.329334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023] Open
Abstract
“Peripheral artery disease” or PAD, is considered as a most prevalent condition, and it commonly coexists with vascular diseases in other body parts. The epidemiology of PAD is well known and connected to age and, particularly, the predisposing factors of smoking and diabetes mellitus. Diagnosis on early basis is important for enhancing the quality of life (QOL) in addition to the reducing risk for the development of significant subsequent vascular events such as “acute myocardial infarction (AMI)” or “stroke”. There are a variety of treatments used to manage and treat the disease. However, there are negative effects and toxicities associated with that treatment in addition to higher costs. Hence, a surge in the hunt for natural compounds of botanical origin is gaining traction. The present study aims at exploring the targeting ability of phytocompound, and genistein against FABP4 which is an emerging target for PAD in diabetes patients. The study is conducted using a computation method employing Autodock4 and other accessory tools. The results of the docking process revealed a significant binding energy of -6.14 which demonstrated a stable complex formation between protein and selected compound. Thus, showing great potential for the treatment of PAD.
Collapse
|
4
|
Compensating for gyroradius effects in beamlines with small Helmholtz coils. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2023; 94:035102. [PMID: 37012752 DOI: 10.1063/5.0135154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 01/30/2023] [Indexed: 06/19/2023]
Abstract
Measurements of lighter, low-energy charged particles in a laboratory beamline are complicated due to the influence of Earth's magnetic field. Rather than nulling out the Earth's magnetic field over the entire facility, we present a new way to correct particle trajectories using much more spatially limited Helmholtz coils. This approach is versatile and easy to incorporate in a wide range of facilities, including the existing ones, enabling measurements of low-energy charged particles in a laboratory beamline.
Collapse
|
5
|
How pragmatic are randomized trials of remdesivir and favipiravir for in-hospital treatment of COVID-19: a descriptive methodological review of trial design using the PRECIS-2 framework. J Clin Epidemiol 2022; 152:193-200. [PMID: 36265553 PMCID: PMC9576695 DOI: 10.1016/j.jclinepi.2022.10.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 09/15/2022] [Accepted: 10/07/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVES To review the pragmatism of published randomized trials of remdesivir and favipiravir based on the Pragmatic-Explanatory Continuum Indicator Summary (PRECIS-2) framework. STUDY DESIGN AND SETTING Ten eligible trials were identified from an existing comprehensive living review and were evaluated across the nine PRECIS-2 domains by two independent reviewers. RESULTS All 10 trials had mostly pragmatic design characteristics. Four of the domains (i.e., recruitment, setting, organization, and primary analysis) were found to be pragmatic with most trials scoring four or five across the two interventions. In comparison scores for four other design domains (i.e., eligibility, follow-up, flexibility of delivery, and primary outcome) varied across the trials with some design choices being more explanatory. CONCLUSION In our descriptive review of randomized controlled trails for two drugs for patients infected with COVID-19 early in the pandemic, we found that most trials had more pragmatic than explanatory characteristics. Some design choices for some of the trials, however, were not consistent with the urgent goal of informing clinical decision making in an epidemic. PRECIS-2 should be used as a guide by trialists, to help them match their trial design choices to the intended purpose of their trial.
Collapse
|
6
|
257MO Integrating AI and ML with lung cancer diagnostics: A step ahead. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.10.285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022] Open
|
7
|
Placebo response rates in randomized controlled trials for perianal Crohn's disease: A systematic review and meta-analysis. J Crohns Colitis 2022; 17:644-658. [PMID: 36271904 DOI: 10.1093/ecco-jcc/jjac160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIMS Perianal fistulizing disease is a common complication of Crohn's disease (CD), for which new therapies are urgently needed. To assist design of clinical trials for novel therapeutics, we conducted a systematic review and meta-analysis of randomized controlled trials (RCTs) to quantify placebo rates and identify factors influencing them in perianal CD. METHODS We searched MEDLINE, EMBASE and CENTRAL from inception to June 2021. Eligible studies were placebo-controlled trials of pharmacological interventions for perianal CD (pCD). Placebo fistula response and remission rates for induction and maintenance trials were extracted and pooled using a random-effects model. Mixed-effects meta-regression was used to evaluate the impact of patient and study-level characteristics on point estimates. RESULTS In 17 RCTs (13 induction, 5 maintenance) the pooled placebo fistula response and remission rate for induction trials was 25% (95% CI 17-36%) and 17% (95% CI 11-25%), respectively. For maintenance trials, the pooled placebo fistula response and remission rate was 23% (95% CI 17-32%) and 19% (95% CI 14-25%), respectively. Trials enrolling patients with less disease activity and a higher proportion with ileal predominant disease were associated with significantly higher placebo response rates. Trials originating in Europe (compared to North America), therapies requiring perianal injection and a longer timepoint to measure remission were associated with higher placebo remission rates. CONCLUSIONS Placebo response and remission rates in pCD trials are influenced by patient and disease-related factors, as well as the type of intervention being studied. These contemporary rates will inform trial design for novel therapeutics.
Collapse
|
8
|
Biomarkers associated with vulnerable plaques. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Cardiovascular heart disease is the leading cause of mortality worldwide, with the rupture or thrombosis of an atherosclerotic plaque being the main reason behind an acute coronary syndrome. It has already been established that the morphology of atherosclerotic plaques determine their stability. A lipid rich lesion with a thin fibrous cap is more prone to rupture compared to solid fibrous lesions. In the PROSPECTII study we used Near infrared spectroscopy (NIRS) and Intravascular ultrasound (IVUS) to identify atherosclerotic plaques in the coronary arteries; NIRS-derived lipid core burden index (LCBI) and IVUS-derived plaque burden (PB) identified plaques that caused adverse cardiovascular events.
Purpose
Our aim is to find biomarkers associated with LCBI or PB, to understand the development of vulnerable plaques.
Methods
902 patients were enrolled in this study after successful percutaneous coronary intervention (PCI). A combined NIRS-IVUS catheter was then used to analyze approximately 200m of coronary arteries. Blood samples for biomarker analysis were taken before the PCI procedure and plasma levels of 182 proteins associated with cardiovascular disease were assessed using a novel method for measuring proximity extension assay. Adjusted linear regression models were calculated between the biomarkers and the outcomes of interest, followed by a false discovery rate (FDR) correction.
Results
We found 24 proteins associated with plaque burden and 28 proteins associated with LCBI after using a cut off of two tailed P value <0.05. An overlap of 8 biomarkers could be seen between the two groups. After adjusting the P values with FDR, Angiopoeitin like 3 (ANGPTL3) retained its association to LCBI, and Interleukin 18 receptor 1 (IL18R1) and colony stimulating factor 1 (CSF-1) to plaque burden.
Conclusion
We were able to identify different biomarker patterns associated with plaque burden compared to lipid rich vulnerable plaques. ANGPTL3 was shown to only have an association with lipid rich plaques and not with solid fibrous lesions which further supports its role in vulnerable plaques.
Funding Acknowledgement
Type of funding sources: Private company. Main funding source(s): Abbott Vascular, Infraredx, and The Medicines Company
Collapse
|
9
|
Early versus late weight bearing & ankle mobilization in the postoperative management of ankle fractures: A systematic review and meta-analysis of randomized controlled trials. Foot Ankle Surg 2022; 28:827-835. [PMID: 35337752 DOI: 10.1016/j.fas.2022.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 02/11/2022] [Accepted: 03/01/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND While open reduction and internal fixation is currently considered the optimum treatment option for displaced ankle fractures, the most optimal post-operative rehabilitation strategy in this setting remains unclear. The objective of this investigation was to compare the effect of early vs. late weight bearing and ankle mobilization in the post-operative management of ankle fractures. METHODS Medline, Embase, CENTRAL, Scopus, CINHAL, and Web of Science were searched to identify randomized controlled trials (RCTs) and quasi-RCTs. Two review authors screened articles, abstracted data, and evaluated risk of bias in duplicate. Outcomes of interest included post-operative ankle function and overall time to return to work. Studies on weight bearing and ankle mobilization were analysed separately and all data were pooled using random-effects models. RESULTS Eighteen trials were included in the review of which 14 were included in the meta-analysis of at least one outcome of interest. Majority of the studies presented a high overall risk of bias. Early weight bearing demonstrated significantly better short-term postoperative functional scores at 6-9 weeks postoperatively (SMD: 0.39, 95% CI: 0.19, 0.58; p < 0.0001; I2 = 0%). However, the functional effect of early weight bearing compared to late weight bearing gradually became equivalent by the 6 month postoperative time-period. Early weight bearing also demonstrated a significant reduction in the time to return to work/daily activities (MD: -12.29, 95% CI: -17.39, -7.19; p < 0.0001; I2 = 0%). In comparison, no significant differences were found between early ankle mobilization/exercises and immobilization. CONCLUSION Our findings suggest a potential role of EWB in improving post-operative ankle-function in the short-term and reducing the overall time to return to work/daily activities, but no clinical benefit associated with early ankle mobilization post-surgery.
Collapse
|
10
|
Body mass index trajectories and their predictors in undergraduate students from Canada: Results from the GENEiUS study. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2022:1-9. [PMID: 35930409 DOI: 10.1080/07448481.2022.2103384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 06/29/2022] [Accepted: 07/12/2022] [Indexed: 06/15/2023]
Abstract
Objective: To explore the patterns and predictors of body mass index (BMI) change among undergraduate students from Ontario (Canada). Participants: 68 undergraduate students were followed longitudinally for 3 years with anthropometric data collected bi-annually. Methods: BMI measurements were plotted to generate individual BMI trajectory curves, which were categorized, based on the observed trajectory pattern. Within and between group comparisons of BMI were conducted via nonparametric paired tests. The association of baseline BMI, sex, and ethnicity with BMI trajectory type was assessed using multinomial logistic regression. Results: Four BMI trajectory types were observed: "stable weight" (n = 15, 22.1%), "weight gain" (n = 30, 44.1%), "weight loss" (n = 12, 17.6%), and "weight cycling" (n = 11, 16.2%) trajectories. Higher baseline BMI was significantly associated with the "weight gain," "weight loss," and the "weight cycling" trajectories as compared to the "stable weight" trajectory type. Conclusions: Our findings demonstrate an association between high baseline BMI and "nonstable" subsequent BMI change patterns among Canadian students.
Collapse
|
11
|
689 A comparison of scholarly productivity among matched dermatology applicants by underrepresented in medicine status. J Invest Dermatol 2022. [DOI: 10.1016/j.jid.2022.05.700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
12
|
Micronutrients of the one-carbon metabolism cycle are altered in mothers and neonates by gestational diabetes and are associated with weight, height and head circumference at birth. J Nutr Biochem 2022; 105:108996. [PMID: 35331901 DOI: 10.1016/j.jnutbio.2022.108996] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 11/11/2021] [Accepted: 02/22/2022] [Indexed: 12/20/2022]
Abstract
While several studies have previously described the levels of one-carbon metabolism-related micronutrients in women with gestational diabetes mellitus (GDM) and their neonates, the results in these literature reports have been contradictory. We hypothesized that the concentrations of micronutrients involved in the one-carbon cycle are altered in pregnant women and their neonates by GDM, and that these changes could further modify the neonatal anthropometry. Micronutrient levels were measured in 123 pregnant women with normal glucose levels (M-ND) and their neonates (N-ND), as well as in 54 pregnant women with gestational diabetes (M-GDM) and their neonates (M-GDM). Folate and vitamin B12 levels were measured via competitive ELISA, and betaine, choline, and glycine levels were measured via ultra-high performance liquid chromatography-mass spectrometry (UHPLC-MS/MS). Vitamin B12 and Glycine were found to be higher in M-GDM compared to M-ND. N-GDM had higher levels of folic acid and vitamin B12 and lower levels of betaine and choline compared to N-ND. In general, neonates presented with high concentrations of micronutrients compared to their mothers, and the fetus/maternal ratio of micronutrients was higher among the N-ND as compared to the N-GDM. Micronutrients were also variably associated with anthropometric measurements. The association of betaine with neonatal anthropometry in N-GDM is highlighted. In summary, our results implicate a potential role of GDM in altering the levels of one-carbon metabolism-related micronutrients among pregnant women and their neonates. Likewise, our results also elucidate a potential association between the concentrations of micronutrients and the weight, height, and head circumference of neonates.
Collapse
|
13
|
Short term outcome of patients attending a renal-immunology clinic in central India. J Postgrad Med 2022; 68:78-84. [PMID: 35259787 PMCID: PMC9196291 DOI: 10.4103/jpgm.jpgm_1320_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Background: Glomerular diseases (GDs) and other renal immunologic diseases are an important cause of morbidity and mortality. Providing a single point of service in collaboration with various specialists at a renal immunology clinic for such patients is not novel, but outcomes have not been reported. Here, we report the short-term outcome of Indian patients attending our clinic. Methods: This single-center prospective cohort study enrolled biopsy-proven immunologically-mediated adults with renal diseases between April 2018 and December 2019, and followed them for six months. The primary end point for the analysis was an incidence of end-stage renal disease (ESRD) or loss of >50% estimated glomerular filtration rate (eGFR) and patient survival at six months. Secondary endpoints were the rate of complete or partial remission, and impact of demographic factors. Results: Ninety two patients underwent renal biopsy for suspected immunological renal diseases. Fourteen (15.2%) cases were excluded for nonimmune etiologies, whereas 78 (84.7%) confirmed cases of immune etiology were included. Most common primary GD (n = 51) (93.5%) was membranous nephropathy (n = 20) (25.6%), whereas lupus nephritis was the most common (n = 8) (29.6%) secondary GD. Overall, 10 (12.8%) patients reached renal endpoint of ESRD or >50% fall in eGFR. Focal segmental glomerulosclerosis (FSGS) (27%) patients had worst renal outcome. Patient survival was 94.8%. Thirty patients (38.4%) achieved complete, whereas 24 each (30.7%) achieved partial remission and remained resistant to disease specific therapies, respectively. Univariate analysis identified hypertension, severity of hypertension, and resistance to achieve proteinuria remission as significantly associated (P < 0.001) factors with poor renal outcome. Conclusions: The present study shows that short term renal outcome of Indian patients with renal immune diseases remains poor. FSGS remains the GD with the worst renal outcome. Hypertension, its severity, failure to achieve proteinuria remission were significantly associated with poor renal outcomes.
Collapse
|
14
|
Low-frequency Coding Variants Associated With Body Mass Index Affect the Success of Bariatric Surgery. J Clin Endocrinol Metab 2022; 107:e1074-e1084. [PMID: 34718599 DOI: 10.1210/clinem/dgab774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Indexed: 11/19/2022]
Abstract
CONTEXT A recent study identified 14 low-frequency coding variants associated with body mass index (BMI) in 718 734 individuals predominantly of European ancestry. OBJECTIVE We investigated the association of 2 genetic scores (GS) with i) the risk of severe/morbid obesity, ii) BMI variation before weight-loss intervention, iii) BMI change in response to an 18-month lifestyle/behavioral intervention program, and iv) BMI change up to 24 months after bariatric surgery. METHODS The 14 low-frequency coding variants were genotyped or sequenced in 342 French adults with severe/morbid obesity and 574 French adult controls from the general population. We built risk and protective GS based on 6 BMI-increasing and 5 BMI-decreasing low-frequency coding variants that were polymorphic in our study. RESULTS While the risk GS was not associated with severe/morbid obesity status, BMI-decreasing low-frequency coding variants were significantly less frequent in patients with severe/morbid obesity than in French adults from the general population. Neither the risk nor the protective GS was associated with BMI before intervention in patients with severe/morbid obesity, nor did they affect BMI change in response to a lifestyle/behavioral modification program. The protective GS was associated with a greater BMI decrease following bariatric surgery. The risk and protective GS were associated with a higher and lower risk of BMI regain after bariatric surgery. CONCLUSION Our data indicate that in populations of European descent, low-frequency coding variants associated with BMI in the general population also affect the outcomes of bariatric surgery in patients with severe/morbid obesity.
Collapse
|
15
|
Causes of early postpartum complications that result in visits to the emergency department. PLoS One 2021; 16:e0260101. [PMID: 34843537 PMCID: PMC8629235 DOI: 10.1371/journal.pone.0260101] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 11/02/2021] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE This study aimed to review the reasons why postpartum women present to the emergency department (ED) over a short term (≤10 days post-delivery) and to identify the risk factors associated with early visits to the ED. METHODS This retrospective chart review included all women who delivered at a regional health system (William Osler Health System, WOHS) in 2018 and presented to the WOHS ED within 10 days after delivery. Baseline descriptive statistics were used to examine the patient demographics and identify the timing of the postpartum visit. Univariate tests were used to identify significant predictors for admission. A multivariate model was developed based on backward selection from these significant factors to identify admission predictors. RESULTS There were 381 visits identified, and the average age of the patients was 31.22 years (SD: 4.83), with median gravidity of 2 (IQR: 1-3). Most patients delivered via spontaneous vaginal delivery (53.0%). The median time of presentation to the ED was 5.0 days, with the following most common reasons: abdominal pain (21.5%), wound-related issues (12.6%), and urinary issues (9.7%). Delivery during the weekend (OR 1.91, 95% CI 1.00-3.65, P = 0.05) was predictive of admission while Group B Streptococcus positive patients were less likely to be admitted (OR 0.22, CI 0.05-0.97, P<0.05). CONCLUSIONS This was the first study in a busy community setting that examined ED visits over a short postpartum period. Patient education on pain management and wound care can reduce the rate of early postpartum ED visits.
Collapse
|
16
|
745 Risk Factors of Incident Renal Stones in Indian Population: A Hospital-Based Case-Control Study. Br J Surg 2021. [DOI: 10.1093/bjs/znab134.573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Introduction
Nephrolithiasis is pathological calcification in the excretory passages of the body and is prevalent among 7.6% of Indians. We aimed to study the various risk factors associated with renal stones from India.
Method
It was a hospital-based case-control study conducted over 18 months in a tertiary hospital in Delhi. Cases were defined as patients with renal stones diagnosed on the basis of history and radiological examination. Controls were similar to cases in all respects except for the diagnosis and selected from the hospital. A total of 18 risk factors, including age, gender, heavy metals, stress, metabolic factors, alcohol intake, dietary habits, co-morbidities, etc. were assessed. Logistic regression analysis was performed to calculate the strength of the risk associations.
Results
In the analysis of 60 cases and controls, we found 6 times, 5.5 times, and 2.4 times increased odds of renal stones in patients with increased arsenic, cadmium, and lead concentrations in blood, respectively. Similarly, there are 3 times increased odds of renal stones in patients suffering from stress.
Conclusions
Exposure to smoke, occupation dust, and contaminated water may lead to an increased ingestion/inhalation of heavy metals like cadmium, arsenic, and predisposing people to an increased risk of renal stones.
Collapse
|
17
|
AGT rs4762 is associated with diastolic blood pressure in Mexicans with diabetic nephropathy. J Diabetes Complications 2021; 35:107826. [PMID: 33423909 DOI: 10.1016/j.jdiacomp.2020.107826] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 12/01/2020] [Accepted: 12/08/2020] [Indexed: 01/10/2023]
Abstract
AIMS Since angiotensinogen has a pivotal role in the renin-angiotensin-aldosterone system, the analysis of polymorphisms of the angiotensinogen (AGT) gene could help explain its potential involvement in hypertension and diabetic nephropathy (DN) pathogenesis. For that reason, we investigated 1) the association of AGT rs4762 with blood pressure (BP) and kidney function-related traits and 2) the interaction effect of AGT rs4762 with DN on BP and kidney function-related traits in 546 Mexican adults with type 2 diabetes (T2D). METHODS We enrolled 546 unrelated Mexican patients with T2D (350 cases with DN and 196 controls without DN). AGT rs4762 was genotyped in all participants using TaqMan technology (effect allele: A). BP and kidney function-related traits, including serum urea and creatinine, urinary albumin, urine albumin to urine creatinine ratio (ACR), and glomerular filtration rate, were studied. DN was defined as having a previous diagnosis of T2D and an ACR ≥ 30 mg/g. The association between these parameters was investigated using logistic regression with adjustment for covariates. RESULTS AGT rs4762 A allele was significantly associated with diastolic blood pressure (N = 546, β = 1.243 ± 0.918, p = 0.029). A significant interaction between DN and AGT rs4762 was also observed in relation to diastolic blood pressure (DBP) (N = 546, β = 0.930 ± 0.433, p=0.032). A follow-up analysis of simple effects particularly revealed a positive association between AGT rs4762 A allele and DBP only in patients with diabetic nephropathy (N = 350, β = 2.837 ± 1.267, p = 0.026). CONCLUSION Our results evidence that, although AGT rs4762 is not associated with DN, the AGT rs4762 A allele is positively associated with DBP in the Mexican population with DN.
Collapse
|
18
|
Effect of sex/gender on obesity traits in Canadian first year university students: The GENEiUS study. PLoS One 2021; 16:e0247113. [PMID: 33592058 PMCID: PMC7886219 DOI: 10.1371/journal.pone.0247113] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 02/01/2021] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND While weight gain during first year of university has been well documented in North America, literature on sex-specific effects is scarce and inconsistent. The objective of this investigation was to explore sex-specific changes in obesity traits during first year of university at McMaster University (Ontario, Canada). METHODS 245 first-year students (80.4% females) were followed longitudinally with data collected early in the academic year and towards the end of the year. Obesity parameters including weight, waist and hip circumferences, BMI, and waist to hip ratio were investigated. The Mann-Whitney U test and the Wilcoxon signed-rank test were used for pairwise comparison of traits in the absence of adjustments. Additionally, the repeated-measures ANOVA test was used with covariate adjustments to investigate the interaction between sex and time. RESULTS Overall sample trends indicated a significant increase in mean weight by 1.55 kg (95% CI: 1.24-1.86) over the school year (p<0.001). This was accompanied by significant gains in BMI, and waist and hip circumferences (p<0.001) in the overall sample. At baseline, males presented with higher body weight, BMI, waist and hip circumferences, and WHR, as compared to their females counterparts (p<0.01). Additionally, sex-stratified analysis indicated significant gains in weight, BMI, and waist and hip circumferences in both males and females (p<0.01). However, a comparison of the magnitude of change over time between the two sex groups revealed no significant difference for any of the investigated traits (p>0.05). CONCLUSION While our study confirms significant weight gain in both male and female first year university students in Ontario, Canada, it does not show sex specific differences within this context. Our investigation highlights the importance of accounting for sex and gender in health research and supports the need of further studies in this area.
Collapse
|
19
|
An evaluation of dental crowding and its relation to the mesiodistal crown widths in Andhra Pradesh Population. ADVANCES IN HUMAN BIOLOGY 2021. [DOI: 10.4103/aihb.aihb_94_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
|
20
|
Sex/Gender Modifies the Association Between the MC4R p.Ile269Asn Mutation and Type 2 Diabetes in the Mexican Population. J Clin Endocrinol Metab 2021; 106:e112-e117. [PMID: 33045043 DOI: 10.1210/clinem/dgaa726] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 10/07/2020] [Indexed: 02/05/2023]
Abstract
CONTEXT Studies in mice and humans suggest that melanocortin-4 receptor (MC4R) deficiency affects body weight in a sex-/gender-dependent manner. However, similar evidence for type 2 diabetes (T2D) is scarce. OBJECTIVE AND DESIGN We investigated whether sex/gender modifies the association between the loss-of-function MC4R p.Ile269Asn mutation and T2D in 6929 Mexican adults (3175 T2D cases and 3754 normal glucose tolerance [NGT] controls). The 2003 American Diabetes Association criteria were used to define NGT and T2D. The MC4R p.Ile269Asn mutation was genotyped in all participants using TaqMan technology. RESULTS The MC4R p.Ile269Asn mutation was associated with T2D in 6929 Mexican adults (Ncontrols = 3754, Ncases = 3175, odds ratio [OR] = 2.00, 95% confidence interval [CI], 1.35-2.97; P = 5.7 × 10-4). The MC4R p.Ile269Asn mutation had a frequency of 0.86 and 1.05% in women with NGT and T2D, and 0.78 and 1.32% in men with NGT and T2D, respectively. We identified a significant interaction between the MC4R p.Ile269Asn mutation and sex/gender on T2D risk (P = 0.049). Although a strong association between the mutation and T2D was observed in men (Ncontrols = 2418, Ncases = 1807, OR = 2.63, 95% CI, 1.62-4.28, P = 9.3 × 10-5), results were not significant in women (Ncontrols = 1336, Ncases = 1368, OR = 1.16, 95% CI, 0.60-2.26, P = 0.65). Further adjustment for body mass index in the logistic regression model did not alter the sex-/gender-specific pattern of association (men: OR = 2.22, 95% CI, 1.34-3.67, P = 0.0019; women: OR = 1.02, 95% CI, 0.51-2.02, P = 0.95). CONCLUSION This is the first report of a male-specific association between the MC4R p.Ile269Asn loss-of-function mutation and T2D in the Mexican population.
Collapse
|
21
|
The effect of race/ethnicity on obesity traits in first year university students from Canada: The GENEiUS study. PLoS One 2020; 15:e0242714. [PMID: 33237969 PMCID: PMC7688123 DOI: 10.1371/journal.pone.0242714] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 11/05/2020] [Indexed: 01/22/2023] Open
Abstract
Background Little is known about the impact of race/ethnicity on weight change at university. The objective of this study is to determine if ethnicity has an impact on obesity traits in a multiethnic cohort of first-year students at McMaster University in Ontario, Canada. Methods 183 first year students from the three most represented ethnic groups (South Asian, East Asian, and white-Caucasian) in our study sample were followed longitudinally with data collected early in the academic year and towards the end of the year. Obesity parameters including body weight, body mass index (BMI), waist and hip circumference, and waist hip ratio (WHR) were analyzed. The Wilcoxon signed-rank test was used for pairwise comparison of traits from the beginning to the end of the year in the absence of adjustments. Linear regression was used with covariate adjustments to investigate the effect of ethnicity on obesity traits. Results A significant increase in weight by 1.49 kg (95%CI: 1.13–1.85) was observed over the academic year in the overall analyzed sample. This was accompanied by significant gains in BMI, waist and hip circumferences, and WHR. Ethnicity stratified analysis indicated significant increase in all investigated obesity traits in East Asians and all traits, but WHR, in South Asians. White-Caucasians only displayed significant increases in weight and BMI. Body weight and hip circumference were significantly lower in East Asians compared to white-Caucasians at baseline. However, East Asians displayed a significantly larger increase in mean BMI and weight compared to white-Caucasians after first-year. South Asians displayed larger waist circumference at baseline compared to East Asians and larger WHR compared to white-Caucasians. Conclusion Our findings demonstrate that ethnicity has an impact on obesity traits in first-year university students. Universities should take ethnicity into account while implementing effective obesity prevention programs to promote healthy and active lifestyles for students.
Collapse
|
22
|
Circulating levels of CTRP3 in patients with type 2 diabetes mellitus compared to controls: A systematic review and meta-analysis. Diabetes Res Clin Pract 2020; 169:108453. [PMID: 32949652 DOI: 10.1016/j.diabres.2020.108453] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 08/28/2020] [Accepted: 09/13/2020] [Indexed: 12/11/2022]
Abstract
Growing evidence suggests that adipokines may be therapeutic targets for cardiometabolic diseases such as type 2 diabetes mellitus (T2DM). C1q TNF Related Protein 3 (CTRP3) is a newly discovered adipokine which shares properties with adiponectin. The literature about the association between circulating levels of CTRP3 and T2DM has been conflicting. The present study reassessed the data on circulating CTRP3 levels in T2DM patients compared to controls through a systematic review and meta-analysis. A literature search was performed in Medline, Embase, Scopus, and Web of science to identify studies that measured circulating CTRP3 levels in T2DM patients and controls. The search identified 124 studies of which 59 were screened for title and abstract and 13 were subsequently screened at the full text stage and 12 studies included into the meta-analysis. Subgroup analyses, depending on the presence of T2DM complications, matching for BMI, age, and cut off value of fasting blood sugar and HOMA-IR, were performed. The results show that circulating CTRP3 levels are negatively associated with T2DM status (SMD: -0.837; 95% CI: (-1.656 to -0.017); p = 0.045). No publication bias was identified using the Begg's rank correlation and Egger's linear regression tests (P = 1 and P = 0.44, respectively). Meta-regression demonstrated significant association between CRTP3 levels with BMI (slope: 0.11; 95% CI: 0.04-0.19; p = 0.001) and sex (slope: -0.07; 95% CI: -0.12 to -0.01; p = 0.008). The present systematic review and meta-analysis evidences a negative association between circulating level of CTRP3 and T2DM status. BMI and sex may modify this association.
Collapse
|
23
|
Association of AMY1A/AMY2A copy numbers and AMY1/AMY2 serum enzymatic activity with obesity in Mexican children. Pediatr Obes 2020; 15:e12641. [PMID: 32314532 DOI: 10.1111/ijpo.12641] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 03/30/2020] [Accepted: 03/31/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND Mexican children are characterized by a high-starch intake diet and high prevalence of obesity. OBJECTIVES To investigate the association of AMY1A/AMY2A copy numbers (CNs) and AMY1/AMY2 serum enzymatic activity with childhood obesity in up to 427 and 337 Mexican cases and controls. METHODS Anthropometric and dietary starch intake data were collected. CN of AMY1A/AMY2A and AMY1/AMY2 serum enzymatic activity were determined using droplet digital PCR (ddPCR) and enzymatic colorimetry, respectively. An individual participant level data meta-analysis of association between AMY1A CNVs and obesity was also performed. RESULTS A positive association between AMY1A/AMY2A CNs and their corresponding AMY1/AMY2 serum enzyme activity was observed in children with normal weight and obesity. The serum enzyme activity of AMY1 and AMY2 was negatively associated with childhood obesity risk, and the association was restricted to kids eating medium/high amount of starch (Pinteraction = .004). While no association between AMY1A and AMY2A CNs and childhood obesity was observed in our sample, we confirmed a significant association between AMY1A CN and obesity in a meta-analysis of 3100 Mexican children. CONCLUSIONS Our data suggest that genetically determined salivary and pancreatic amylase activity can increase/decrease the risk of obesity in Mexican children, this effect being blunted by a low-starch diet.
Collapse
|
24
|
Analysis of the effectiveness of two noninvasive fecal tests used to screen for colorectal cancer in average-risk adults. Public Health 2020; 182:70-76. [PMID: 32179290 DOI: 10.1016/j.puhe.2020.01.021] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 01/16/2020] [Accepted: 01/30/2020] [Indexed: 12/16/2022]
Abstract
OBJECTIVES Colorectal cancer (CRC) is the second leading cause of cancer-related death in the United States. Although a significant proportion of CRC cases and deaths are preventable by screening, the morbidity and mortality from CRC remains high and is attributed to suboptimal screening rates. Low levels of population CRC screening uptake may be due to reluctance toward invasiveness of some screening tests, embarrassment, exposure to anesthesia, and grueling preparation, especially for the invasive screening tests. Noninvasive tests overcome many of these barriers because they are more convenient and potentially more attractive to patients compared to invasive tests. This study uses Markov cohort simulation model developed with the help of TreeAge pro software to compare two noninvasive fecal CRC screens, fecal immunohistochemical test (FIT) and multitarget stool DNA test (Mt-sDNA) with no screening in order to identify the more effective noninvasive fecal test to screen for colorectal cancer in average-risk adults. STUDY DESIGN Simulation study developed with Markov model using TreeAge pro software, which included a hypothetical cohort at the average risk of developing colorectal cancer. METHODS Markov model was used to compare population-level CRC-related cases and deaths averted, life-years gained (LYG), and colonoscopies required for two noninvasive CRC screening strategies compared with no screening: annual fecal immunohistochemical testing (FIT) and 3-yearly multitarget stool DNA testing (Mt-sDNA). The model simulated the natural history of the adenoma-carcinoma sequence in average-risk persons starting at age 50 years, and natural history parameters were estimated from the literature and via verification to data on precancerous lesions (i.e. adenomas) and CRC incidence. Screening strategies were then superimposed on the natural history component of the model, allowing for precancerous lesions to be detected and removed, or CRC to be detected and treated at a potentially earlier stage. The sensitivity and specificity for each screen for precancerous lesions and CRC were the performance parameters used to estimate the effectiveness. RESULTS Annual FIT was more effective than three yearly Mt-sDNA in reducing CRC cases, averting CRC-related deaths, and increasing the LYG compared to no screening. On average, annual FIT resulted in 3.5 fewer CRC cases, and 2.9 fewer CRC deaths per 1000 persons screened compared to 3-yearly Mt-sDNA. Annual FIT usage resulted in a 0.18 LYG compared to Mt-sDNA, which allowed 0.16 LYG, and an annual FIT screening led to a total of 203 more colonoscopies performed compared to Mt-sDNA. One-way sensitivity analysis conducted over the sensitivity rates of each screen by type of lesion showed that FIT remained the more effective strategy for all ranges of sensitivity. Threshold analysis results identified the lowest FIT sensitivity value at which Mt-sDNA performed better for conventional high-risk adenomas and CRC detection to be 0.16 and 0.052, respectively. CONCLUSION Both the noninvasive screens were effective compared to no screening. Additionally, annual FIT as a first step noninvasive screening test for CRC appears to be more effective compared to three-yearly Mt-sDNA.
Collapse
|
25
|
Contribution of rare coding mutations in CD36 to type 2 diabetes and cardio-metabolic complications. Sci Rep 2019; 9:17123. [PMID: 31748580 PMCID: PMC6868229 DOI: 10.1038/s41598-019-53388-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Accepted: 06/28/2019] [Indexed: 01/10/2023] Open
Abstract
We sequenced coding regions of the cluster of differentiation 36 (CD36) gene in 184 French individuals of European ancestry presenting simultaneously with type 2 diabetes (T2D), arterial hypertension, dyslipidemia, and coronary heart disease. We identified rare missense mutations (p.Pro191Leu/rs143150225 and p.Ala252Val/rs147624636) in two heterozygous cases. The two CD36 mutation carriers had no family history of T2D and no clustering of cardio-metabolic complications. While the p.Pro191Leu mutation was found in 84 heterozygous carriers from five ethnic groups from the genome aggregation database (global frequency: 0.0297%, N = 141,321), only one European carrier of the p.Ala252Val mutation was identified (global frequency: 0.00040%, N = 125,523). The Pro191 and Ala252 amino acids were not conserved (74.8% and 68.9% across 131 animal species, respectively). In vitro experiments showed that the two CD36 mutant proteins are expressed and trafficked to the plasma membrane where they bind modified low-density-lipoprotein (LDL) cholesterol as normal. However, molecular modelling of the recent CD36 crystal structure showed that Pro191 was located at the exit/entrance gate of the lipid binding chamber and Ala252 was in line with the chamber. Overall, our data do not support a major contribution of CD36 rare coding mutations to T2D and its cardio-metabolic complications in the French population.
Collapse
|
26
|
Transthoracic Echocardiogram Can Accurately Assess Left Ventricular Thrombus in Patients Who Receive an LVAD: Comparison with Intraoperative Intraventricular Visualization. J Heart Lung Transplant 2019. [DOI: 10.1016/j.healun.2019.01.1138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
|
27
|
Effect of Feeding of Hydroponic Maize Fodder on Milk Production in Rathi Cows. ANIM NUTR FEED TECHN 2019. [DOI: 10.5958/0974-181x.2019.00047.7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
28
|
Integrated molecular characterization of IDH-mutant glioblastomas. Neuropathol Appl Neurobiol 2018; 45:108-118. [PMID: 30326163 DOI: 10.1111/nan.12523] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Accepted: 09/02/2018] [Indexed: 01/14/2023]
Abstract
AIMS Mutations of isocitrate dehydrogenase (IDH)1/2 affect almost all astrocytomas of WHO grade II and III. A subset of IDH-mutant astrocytic tumours progresses to IDH-mutant glioblastoma or presents with the histology of a glioblastoma at first presentation. We set out here to assess the molecular spectrum of IDH-mutant glioblastomas. METHODS We performed an integrated molecular analysis of a mono-centric cohort (n = 97); assessed through genome-wide DNA methylation analysis, copy-number profiling and targeted next generation sequencing using a neurooncology-tailored gene panel. RESULTS Of these 97 IDH-mutant glioblastomas, 68 had a glioblastoma at first presentation ('de novo' IDH-mutant glioblastoma) and 29 emerged from a prior low-grade lesion ('evolved' IDH-mutant glioblastoma). Unsupervised hierarchical clustering of DNA methylation data disclosed that IDH-mutant glioblastoma ('de novo' and 'evolved') formed a distinct group separate from other diffuse glioma subtypes. Homozygous deletions of CDKN2A/B were found to be associated with shorter survival. CONCLUSIONS This study demonstrates DNA methylation patterns in IDH-mutant glioblastoma to be distinct from lower-grade astrocytic counterparts but homogeneous within de novo and evolved IDH-mutant glioblastomas, and identifies CDKN2A as a marker for possible genetic sub-stratification.
Collapse
|
29
|
Is there a role for adjuvant therapy after surgery in "high risk for recurrence" kidney cancer? An update on current concepts. Curr Oncol 2018; 25:e444-e453. [PMID: 30464696 PMCID: PMC6209555 DOI: 10.3747/co.25.3865] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Background Although surgical resection remains the standard of care for localized kidney cancers, a significant proportion of patients experience systemic recurrence after surgery and hence might benefit from effective adjuvant therapy. So far, several treatment options have been evaluated in adjuvant clinical trials, but only a few have provided promising results. Nevertheless, with the recent development of targeted therapy and immunomodulatory therapy, a series of clinical trials are in progress to evaluate the potential of those novel agents in the adjuvant setting. In this paper, we provide a narrative review of the progress in this field, and we summarize the results from recent adjuvant trials that have been completed. Methods A literature search was conducted. The primary search strategy at the medline, Cochrane reviews, and http://ClinicalTrials.gov/databases included the keywords "adjuvant therapy," "renal cell carcinoma," and "targeted therapy or/and immunotherapy." Conclusions Data from the s-trac study indicated that, in the "highest risk for recurrence" patient population, disease-free survival was increased with the use of adjuvant sunitinib compared with placebo. The assure trial showed no benefit for adjuvant sunitinib or sorafenib in the "intermediate- to high-risk" patient population. The ariser (adjuvant girentuximab) and protect (adjuvant pazopanib) trials indicated no survival benefit, but subgroup analyses in both trials recommended further investigation. The inconsistency in some of the current results can be attributed to a variety of factors pertaining to the lack of standardization across the trials. Nevertheless, patients in the "high risk of recurrence" category after surgery for their disease would benefit from a discussion about the potential benefits of adjuvant treatment and enrolment in ongoing adjuvant trials.
Collapse
|
30
|
Organochlorine Pesticides Exposure as a Risk Factor for Breast Cancer in Young Women: A Case Control Study. J Glob Oncol 2018. [DOI: 10.1200/jgo.18.76300] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background: Young women (< 40 years) constitutes about 10%–25% of total breast cancer cases in south-Asian women and an increase in incidence rates have been noted in the recent past. It is higher compared with their western counterparts, where rates of 5%–10% are reported. Younger women usually present with more aggressive tumor and poorer prognosis, suggesting that breast cancer in young women represents a distinct entity. Exposure to environmental estrogens such as organochlorine compounds in pesticides and industrial chemical has been proposed to be a risk factor for breast cancer. There is rampant use of pesticides in farming in south-Asian countries. However the associations between organochlorine compounds and breast cancer risk, reported in different studies has been inconsistent. Hence this study was planned with the objectives to assess the serum levels of organochlorine compound and the presence of other risk factors in north Indian population of young women diagnosed with breast cancer. Aim: To assess the serum level of organochlorine compounds and the other risk factors in north-Indian population of young women diagnosed with breast cancer. Methods: This case control study was conducted at UCMS & GTB Hospital, Delhi, India in 42 patients of breast cancer ≤ 40 years age and 42 age-matched-controls. The study subjects were evaluated for various known risk factors such as family history of breast or ovarian cancer, age of menarche, number of pregnancies and abortions, duration of breast feeding, oral contraceptive intake, obesity, benign breast disease & biopsy, etc. Study subjects were also evaluated for exposure to environmental pollutants by performing of assays of twelve different organochloride pesticides in their blood samples. Genetic analysis also done to look for polymorphisms of genes: BRCA1 at Q365R, BRCA2 at 6174delT and p53 at 216 location. Results: Significant association was seen between serum level of β- HCH, heptachlor, dieldrin, p,p'-DDE and risk of breast cancer in young women in our patient population. Significant association was also found between early age of menarche, obesity, BRCA 2 and p53 gene polymorphism as risk factors for breast cancer. Conclusion: Exposure to organochlorine pesticides could be an important modifiable risk factor, responsible for an increase in the rates of breast cancer in younger women. Polymorphism of p53 at 216 location & BRCA2 at 6174delT could be independent susceptibility marker in younger women with breast cancer. Larger studies are required to validate these results.
Collapse
|
31
|
Hepatitis E in the State of Sikkim (North East India)-A report on an outbreak. Kathmandu Univ Med J (KUMJ) 2018; 16:216-219. [PMID: 31719309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Background Hepatitis E virus is a significant public health menace in developing countries and is being reported from newer geographical regions. It is enterically transmitted and causes acute hepatitis. Objective The objective of this study is to correlate the patient details from outbreak of Hepatitis E in 2012 with the water culture done during that period. Method Records of the patients with Hepatitis E virus (HEV) infection in 2012 were analysed. Their serum samples were tested for Immunoglobulin M (IgM) Hepatitis E virus by rapid immunochormatography (ICT) and further confirmed by Immunoglobulin M Enzyme linked immunosorbent assay (IgM ELISA) in National Centre for Disease Control, New Delhi. Water was tested by the Multiple Tube test method using double strength Mc Conkey broth with neutral red and H2 S test method. Result Patients with febrile jaundice (n-62) were screened for Hepatitis E virus and 32 were positive by rapid Immunochromatography test and Enzyme linked immunosorbent assay. The overall attack rate was 0.03%. Drinking water from ten different localities in Gangtok were tested and 83% of the water were found to be unsatisfactory for drinking during that period. Conclusion Regular testing of water quality and public education and awareness is important to curb such outbreaks in future.
Collapse
|
32
|
GLP-1 agonist associated acute kidney injury: A case report and review. DIABETES & METABOLISM 2017; 45:489-491. [PMID: 29275947 DOI: 10.1016/j.diabet.2017.12.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Revised: 11/25/2017] [Accepted: 12/03/2017] [Indexed: 01/15/2023]
|
33
|
Characterization of pharyngeal peristaltic pressure variability during volitional swallowing in healthy individuals. Neurogastroenterol Motil 2017; 29:10.1111/nmo.13119. [PMID: 28635131 PMCID: PMC6757324 DOI: 10.1111/nmo.13119] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Recent technological advances incorporated in high resolution manometry have justifiably heightened interest in manometric evaluation of the pharynx. Despite this interest, from both physiologic and clinical perspective there remain a number of unanswered questions regarding the magnitude of variability of pharyngeal pressure phenomena. Therefore, the aim of the present study was to characterize in healthy individuals the inter-subject and recording-site specific variability of pharyngeal peristaltic pressure phenomena. METHODS We studied 32 healthy subjects (age: 21-83 years,20 under 35 years) during dry,5 and 10 mL water swallows ×3. Pharyngeal peristaltic pressures were recorded using a high resolution (HR) manometric system and a catheter assembly with 36 circumferential sensors spaced at 1 cm intervals positioned trans-nasally to traverse the pharynx, UES and proximal esophagus. KEY RESULTS Both site-specific pressure data and the Pharyngeal contractile integral (PhCI) showed wide dispersion ranging between values under 50 mm Hg to over 300 mm Hg and 100-600 mm Hg/cm/s,respectively. There was also wide range of dispersion of data for both the standard deviations and the coefficient of variation for all sites (P=.001). The coefficient of variation for PhCI ranged between 0.02 and 0.25 representing data dispersion of 2-25 percent of the mean among subjects (P=.001). Position, age and volume of swallowed fluid did not influence the magnitude of variability. CONCLUSIONS Deglutitive Pharyngeal peristalsis generates pressures with significant degree of site-related and inter-subject variability. This variability is not influenced by age, position and volume of swallowed fluid.
Collapse
|
34
|
CYP1A1 expression and organochlorine pesticides level in the etiology of bladder cancer in North Indian population. Hum Exp Toxicol 2017; 37:817-826. [DOI: 10.1177/0960327117734623] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Urinary bladder cancer (UBC) is one of the most common malignancies worldwide. The etiology of UBC is multifactorial and includes both exogenous and endogenous factors. Exogenous risk factors include exposure to heavy metals, aromatic amines, and environmental pollutants including pesticides such as organochlorine pesticides (OCPs). Environmental factors alone are incapable of directly producing DNA damage and may require activation by phase I metabolizing enzymes like cytochrome P450 in order to become active carcinogen. The present study is designed to study CYP1A1 gene expression, OCP level in cases of UBC, as well as to explore the plausible role of gene–environment interaction in the etiology of UBC among North Indian population. A total of 60 cases with equal number of controls were enrolled under this study, the OCP levels were estimated using gas chromatography, CYP1A1 mRNA expression was quantified by real-time quantitative polymerase chain reaction, and fold change was calculated using the ΔΔCt method. In the present study, the levels of OCP were found to be significantly higher with the upregulation of CYP1A1 mRNA expression among UBC cases as compared to controls. While putting multiple linear regression, it has been observed that there is a significant interaction between the levels of OCPs and ΔCt value of CYP1A1 gene taken into account hematuria episodes as dependent variable. The study concludes that when there is predisposition of OCPs and upregulation of CYP1A1 gene, then the result will be an increment in hematuria episodes which indicates that gene–environment interaction plays a significant role in the causation of UBC among North Indian population.
Collapse
|
35
|
|
36
|
ROLE OF CONSTITUTIVE HETEROCHROMATIN IN EVOLUTIONARY DIVERGENCE: RESULTS OF CHROMOSOME BANDING AND CONDENSATION INHIBITION STUDIES IN MUS MUSCULUS, MUS BOODUGA
AND MUS DUNNI. Evolution 2017; 37:628-636. [DOI: 10.1111/j.1558-5646.1983.tb05579.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/1981] [Revised: 07/18/1982] [Indexed: 11/29/2022]
|
37
|
Isotopic Fractionation Factor between C02 and C03 with Respect to O18 in the Acid Decomposition of Carbonates. Z PHYS CHEM 2017. [DOI: 10.1515/zpch-1970-24505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
38
|
34 PRODUCTION OF TRANSGENIC CLONED BUFFALO EMBRYOS CONTAINING OVEREXPRESSED STEAROYL Co-A DESATURASE GENE FOLLOWING EFFICIENT TRANSFECTION. Reprod Fertil Dev 2017. [DOI: 10.1071/rdv29n1ab34] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Stearoyl-CoA desaturase (SCD) is a rate-limiting enzyme that catalyses the synthesis of monounsaturated fatty acids and polyunsaturated fatty acids from saturated fatty acids, which are components of triglycerides, wax esters, cholesteryl esters, and membrane phospholipids. Alterations in phospholipid composition have been implicated in a variety of diseases including obesity and the associated metabolic syndrome. SCD also magnifies the conjugated linoleic acid (CLA) content in milk; CLA is a natural fat element, having reputed therapeutic health values including anti-carcinogenic properties. In light of this fact, this study was designed to amplify the levels of SCD at the gene level. In order to achieve the enhanced expression of SCD gene, combination of techniques were used. The somatic cells (fetal fibroblast) culture were established from ear pinnae obtained from bovine fetus procured from the abattoir and were cultured in basal medium, comprising DMEM with 10% fetal bovine serum, 1X NEAA and 1X PS antibiotics. These isolated cultured cells were transfected with a gene construct carrying buSCD gene (pAcGFPN1-buSCD) as BLGP-buSCD-BLG3′UTR-CMVP-EGFP-SV40. The buffalo fetal fibroblast cells were transfected using 3 methods: Nucleofection, Fugene and Lipofection. The successful transfection, as confirmed by PCR and Southern hybridisation, proved Nucleofection to be more efficient in transfecting cells among the techniques used, which were further maintained and selected by Geneticin (G418). These selected transfected cells were then used for nuclear transfer. Somatic cell nuclear transfer (SCNT) has provided an efficient pathway for the production of transgenic animals. Buffalo cumulus–oocyte complexes (COCs) were collected from ovaries collected from abattoir and matured in TCM-199 supplemented with 10% FBS, 5 µg mL−1 FSH, and 1 µg mL−1 β-oestradiol for 21 h in CO2 incubator at 5% CO2 in air and 38.5°C temperature with >95% relative humidity. After 21 h, these COCs were denuded and subjected to zona removal. These zona-free oocytes were manually enucleated using microsurgical blades and 2 enucleated oocytes were fused with a transgenic cell using electro cell manipulator. Further, these reconstructed embryos were activated using calcium ionophore and cultured in IVC media thereafter for 8 days. The developmental competence rate as recorded on Day 8 was 53.26 ± 1.73%, 69.87 ± 6.24%, 62.99 ± 7.15%, 42.71 ± 5.05% and 28.00 ± 3.33% for 2-cell, 4-cell, 8–16 cell, morula, and blastocyst, respectively. When observed under fluorescence microscope, the embryos showed successful expression of GFP, which can be further used for animal production or further research analysis. In conclusion, amplified SCD at gene level will result in a boost to the dairy sector as well ameliorating human health due to its crucial role in anti-cancer, anti-diabetic, reduced cardio-vascular disease, and improved immune responses.
Collapse
|
39
|
151 EFFECT OF ASCORBIC ACID ON OXIDATIVE STRESS AND ITS THERMOPROTECTANT ROLE ON IN VITRO EMBRYONIC DEVELOPMENT OF BUFFALO (BUBALUS BUBALIS) EMBRYOS. Reprod Fertil Dev 2017. [DOI: 10.1071/rdv29n1ab151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The most important factors that lead to stress in farm animals are oxidative and thermal stress, leading to reduced reproductive efficiency. Oxidative stress leads to an increase in proportion of reactive oxygen species, whereas heat stress affects the physiology of animals, which lowers the conception rates of dairy cattle. In vitro culture systems have been enhanced by manipulating media with various supplements such as vitamins, growth factors, and antioxidants that have overcome these problems. Ascorbic acid has been shown to play an antioxidant role in many species such as sheep, goat, and pigs. Keeping this in mind, this study was conducted to investigate the effect of supplementation of in vitro-matured (IVM) and/or in vitro-cultured (IVC) media with ascorbic acid and evaluate its antioxidant role in in vitro development of buffalo embryos. Immature oocytes were collected from visible surface follicles (2 to 8 mm in diameter) in slaughterhouse buffalo ovaries and subjected to IVM, IVF, and IVC in a humidified CO2 incubator at 38.5°C. Ascorbic acid was supplemented to IVM [TCM-199 + 10% featl bovine serum (FBS) + 1 µg mL−1 oestradiol-17β + 5 µg mL−1 pFSH + 0.81 mM sodium pyruvate + 0.68 mM l-glutamine + 50 µg mL−1 gentamicin sulfate] at 50 or 100 µM or IVC (mCR2aa + 0.6% BSA + 10% FBS+ 50 µg mL−1 gentamicin sulfate) at 50 µM or both IVM and IVC media at 50 µM. Oocytes without ascorbic acid were treated as the control group. Cleavage and blastocyst rate was improved when 50 µM (66.67 ± 2.27; 16.67 ± 1.26%) ascorbic acid was supplemented to IVM medium but no significant difference (P < 0.05) was observed at 100 µM (54.04 ± 2.20; 6.16 ± 0.37%) as compared with the control (62.77 ± 2.71; 10.67 ± 0.24%), respectively. When 50 µM ascorbic acid was supplemented in IVM, IVC, or both media, though cleavage rate (66.67 ± 2.27; 69.09 ± 3.22; 66.67 ± 2.23%) was similar in 3 groups, a significant increase was observed in blastocyst rate (16.67 ± 1.26; 20.18 ± 0.86; 28.57 ± 0.37%) when both media were supplemented, respectively. To evaluate the thermoprotectant effect, 4 groups were taken: group 1 without and group 2 with ascorbic acid supplementation, oocytes were given heat treatment at 39.5°C initially for 12 h during IVM; group 3 without and group 4 with ascorbic acid supplementation, oocytes were given heat treatment at 40.5°C initially for 12 h during IVM. No significant difference in developmental rate was observed at elevated temperature of 39.5°C or 40.5°C as compared with the control. Relative mRNA abundance of heat stress-related genes, HSP 70.1 and HSP 70.2, was nonsignificantly higher in oocytes matured at 39.5°C or 40.5°C after supplementation with ascorbic acid as compared to control. Relative mRNA abundance of BAX decreased at 50 µM and increased at 100 µM ascorbic acid compared with control, whereas BID showed similar results between control and treatment. Regarding anti-apoptotic gene expression, significantly higher expression was observed in MCL1 for 50 µM and lower for 100 µM ascorbic acid, and a similar nonsignificant trend was observed for BCL-XL. Developmental genes GDF9 and BMP15 showed a nonsignificant increase in 50 µM, and a nonsignificant decrease in the 100 µM supplemented group as compared with the control. Oxidative stress-related genes SOD and GPX showed a nonsignificant decrease in treated groups as compared to control. From above results, it was concluded that ascorbic acid had an anti-oxidant as well as thermoprotectant role in developmental competence that increased the potential for generation of large domestic animal in vitro embryos for research and applied technologies such as cloning and transgenesis.
Collapse
|
40
|
|
41
|
Abstract PR440. Anesth Analg 2016. [DOI: 10.1213/01.ane.0000492828.20005.3e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
42
|
The prevalence and risk factors for age-related macular degeneration in rural-urban India, Sankara Nethralaya Rural-Urban Age-related Macular degeneration study, Report No. 1. Eye (Lond) 2016; 30:688-97. [PMID: 26915746 DOI: 10.1038/eye.2016.14] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2015] [Accepted: 12/08/2015] [Indexed: 11/09/2022] Open
Abstract
PurposeTo report the age- and gender-adjusted prevalence rates of early and late age-related maculopathy (ARM) and associated risk factors in rural and urban Indian population.MethodsA population-based cross-sectional study was carried out in South India between 2009 and 2011. Of the 6617 subjects ≥60 years enumerated ones, 5495 (83.04%) participated in the eye examination. A detailed history including data on demographic, socioeconomic, and ocular history was obtained. Participants underwent detailed ophthalmic evaluation including 30° 3-field photograph as per Age-Related Eye Disease Study protocol. The ARM was graded according to the International ARM Epidemiological Study Group.ResultsAge- and gender-adjusted prevalence of early ARM was 20.91% (20.86-20.94) in the rural population and 16.37% (16.32-16.42) in the urban population. Similarly, the prevalence of late ARM was 2.26% (2.24-2.29) and 2.32% (2.29-2.34) in the rural and urban population, respectively. In both rural and urban populations, risk factors that were related to both early and late ARM were age, per year increase (OR, range 1.00-1.08); middle socioeconomic status (OR, range 1.05-1.83); and smokeless tobacco (OR, range 1.11-2.21). Protective factor in both was the presence of diabetes mellitus in all ARM (OR, range 0.34-0.83). Risk factors, only in the rural arm, were female gender (OR, range 1.06-1.64), past smoker (OR, 1.14), and serum low-density lipoprotein cholesterol level (OR, 1.03).ConclusionsThe study reports smokessless tobacco as a risk factor for both early and late ARM and identified a higher prevalence of early ARM in the rural population compared with urban population.
Collapse
|
43
|
Epinephrine-secreting large incidental pheochromocytoma in a normotensive male with stormy intraoperative hemodynamics. Gulf J Oncolog 2015; 1:13-17. [PMID: 26003099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/28/2015] [Indexed: 06/04/2023]
Abstract
Pheochromocytoma is a rare tumour which is usually suggested by sustained or paroxysmal hypertension however the spectrum of the presentation of pheochromocytoma continues to expand and hypertension may be absent despite excess catecholamine secretion. The normotensive pheochromocytoma is a distinct entity and as in the case we report the presentation was quite unique as well as the intraoperative behaviour was stormy.
Collapse
|
44
|
Effect of Yeast (Saccharomyces cerevisiae) Supplementation on Ruminal Digestion of Bajra (Pennisetum glaucum) Straw and Bajra Straw-based Complete FeedIn Vitro. ANIM NUTR FEED TECHN 2015. [DOI: 10.5958/0974-181x.2015.00016.5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
45
|
Community Based Participatory Research to Reduce Oral Health Disparities in American Indian Children. JOURNAL OF FAMILY MEDICINE 2015; 2:1028. [PMID: 26090520 PMCID: PMC4469184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Community based participatory research is an approach aimed to equitably involve community members, representatives, and academic researchers in all aspects of the research process. Using this methodology can help integrate cultural knowledge into interventions, supporting researchers to effectively partner with communities in addressing health disparities. The Center for Native Oral Health Research (CNOHR) collaborates with two American Indian (AI) tribes to advance oral health knowledge and practice, including the conduct of randomized controlled clinical trials of culturally sensitive behavioral interventions for primary prevention of early childhood caries (ECC). This manuscript describes the development of researcher-community partnership, and the development and implementation of the two clinical trial in the community. It also gives a detailed account of the strategies developed through the community input in recruitment and retention of the study participants and finally the lessons learnt during the study implementation.
Collapse
|
46
|
Using Standardized Clinical Assessment and Management Plans (SCAMPs) for Cytomegalovirus (CMV) Disease Prevention: A Novel Quality Improvement Approach in Solid Organ Transplant (SOT) Recipients. Transplantation 2014. [DOI: 10.1097/00007890-201407151-00704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
47
|
Assessing patients' and caregivers' perspectives on stability of factor VIII products for haemophilia A: a web-based study in the United States and Canada. Haemophilia 2014; 20:e296-303. [PMID: 24870350 PMCID: PMC4282359 DOI: 10.1111/hae.12459] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/24/2014] [Indexed: 12/03/2022]
Abstract
Haemophilia A is a rare inherited bleeding disorder characterized by an inability of the blood to clot normally. Patients can experience spontaneous or trauma-induced joint and soft tissue bleeding and must keep coagulation factor VIII (FVIII) accessible at all times; thus, FVIII product storage and stability are critical. Our primary objective was to assess haemophilia A patients' and caregivers' experiences and preferences with FVIII product storage and stability. A secondary objective was to evaluate the use of the social media site Facebook in recruitment. In this cross-sectional study, 145 English-speaking adult patients and caregivers of children with haemophilia A were recruited through two state-based haemophilia organizations in the United States (US) and one national organization in Canada for a web-based survey assessing demographics and FVIII product ordering, usage, and storage practices. Of the 101 individuals who completed the survey, 60% resided in Canada; 57% were recruited through Facebook. Caregivers and patients responded similarly to questions about ordering practices and product usage, with some distinction between groups in storage practices. Two-thirds of participants noted challenges with storing FVIII products, especially storage away from home. More than half preferred storing FVIII products at room temperature vs. in the refrigerator for long periods of time. FVIII product accessibility, usage and storage affect disease management. Results support the need for more convenient and accessible FVIII products for patients in daily life and while travelling. In addition, the use of social media has potential value in recruiting this population.
Collapse
|
48
|
Effect of Feeding Green Gram Straw-based Complete Feed Blocks With or Without Live Yeast (Saccharomyces cerevisiae) Supplementation in Ration of Goats. ANIM NUTR FEED TECHN 2014. [DOI: 10.5958/0974-181x.2014.01331.6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
49
|
Sensitive Liquid Chromatographic Assay for Simultaneous Determination of Olmesartan and Its Prodrug Olmesartan Medoxomil in Rabbit Plasma. ACTA ACUST UNITED AC 2014. [DOI: 10.14233/ajchem.2014.16330] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
50
|
Tattooing: more than skin deep. Hernia 2013; 17:813-4. [PMID: 23661310 DOI: 10.1007/s10029-013-1107-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2013] [Accepted: 04/27/2013] [Indexed: 11/22/2022]
|