Tag: nevin manimala

BMJ Open. 2022 May 3;12(5):e056669. doi: 10.1136/bmjopen-2021-056669.

ABSTRACT

OBJECTIVE: This study was conducted to assess the determinants of neonatal sepsis in the neonatal intensive care units of public hospitals in Hawassa City Administration, Sidama Region, Ethiopia, in 2020.

DESIGN: Institutional-based, unmatched, case-control study.

SETTING: The study was conducted in three public hospitals (Hawassa University Teaching Hospital, Adare General Hospital and Hawela Tula Primary Hospital) of Hawassa City, Ethiopia.

PARTICIPANTS: A total of 331 (110 cases and 221 controls) neonates with their index mothers were included in the study from 1 August to 30 September 2020.

OUTCOME MEASURES: A pretested, interviewer-administered questionnaire and data extraction checklist were used to collect data. Data were coded and entered into EpiData V.3.1 before being exported to SPSS V.20 for analysis. The factors associated with neonatal sepsis were assessed using bivariable and multivariable logistic regression analyses. P value of less than 0.05 was used to establish statistically significant association of variables.

RESULTS: Caesarean section delivery (adjusted OR (AOR)=2.56, 95 % CI 1.3 to 5.00), maternal anaemia (AOR=2.58, 95 % CI 1.45 to 4.6) and lack of vaccination with tetanus toxoid (AOR=3.5, 95% CI 2.07 to 6.19) were all identified as factors significantly associated with neonatal sepsis.

CONCLUSIONS: Caesarean section delivery, maternal history of anaemia and lack of vaccination with tetanus toxoid were found to be risk factors for neonatal sepsis. Establishing preconception care practice, strengthening the quality of antenatal care and standardising infection prevention practice are needed to improve neonatal health.

PMID:35504644 | DOI:10.1136/bmjopen-2021-056669

BMJ Open. 2022 May 3;12(5):e048092. doi: 10.1136/bmjopen-2020-048092.

ABSTRACT

OBJECTIVES: To identify any associations between in utero exposure to five over-the-counter (non-prescription) analgesics (paracetamol, ibuprofen, aspirin, diclofenac, naproxen) and adverse neonatal outcomes.

DESIGN: Retrospective cohort study using the Aberdeen Maternity and Neonatal Databank.

PARTICIPANTS: 151 141 singleton pregnancies between 1985 and 2015.

MAIN OUTCOME MEASURES: Premature delivery (<37 weeks), stillbirth, neonatal death, birth weight, standardised birthweight score, neonatal unit admission, APGAR score at 1 and 5 min, neural tube and amniotic band defects, gastroschisis and, in males, cryptorchidism and hypospadias.

RESULTS: 83.7% of women taking over-the-counter analgesics reported first trimester use when specifically asked about use at their first antenatal clinic visit. Pregnancies exposed to at least one of the five analgesics were significantly independently associated with increased risks for premature delivery <37 weeks (adjusted OR (aOR)=1.50, 95% CI 1.43 to 1.58), stillbirth (aOR=1.33, 95% CI 1.15 to 1.54), neonatal death (aOR=1.56, 95% CI 1.27 to 1.93), birth weight <2500 g (aOR=1.28, 95% CI 1.20 to 1.37), birth weight >4000 g (aOR=1.09, 95% CI 1.05 to 1.13), admission to neonatal unit (aOR=1.57, 95% CI 1.51 to 1.64), APGAR score <7 at 1 min (aOR=1.18, 95% CI 1.13 to 1.23) and 5 min (aOR=1.48, 95% CI 1.35 to 1.62), neural tube defects (aOR=1.64, 95% CI 1.08 to 2.47) and hypospadias (aOR=1.27, 95% CI 1.05 to 1.54 males only). The overall prevalence of over-the-counter analgesics use during pregnancy was 29.1%, however it rapidly increased over the 30-year study period, to include over 60% of women in the last 7 years of the study. This makes our findings highly relevant to the wider pregnant population.

CONCLUSIONS: Over-the-counter (non-prescription) analgesics consumption during pregnancy was associated with a substantially higher risk for adverse perinatal health outcomes in the offspring. The use of paracetamol in combination with other non-steroidal anti-inflammatory drugs conferred the highest risk. The increased risks of adverse neonatal outcomes associated with non-prescribed, over-the-counter, analgesics use during pregnancy indicate that healthcare guidance for pregnant women regarding analgesic use need urgent updating.

PMID:35504638 | DOI:10.1136/bmjopen-2020-048092

J Clin Pharm Ther. 2022 May 3. doi: 10.1111/jcpt.13673. Online ahead of print.

ABSTRACT

WHAT IS KNOWN AND OBJECTIVE: Although predictable pharmacokinetic and pharmacodynamic of rivaroxaban allow fixed dosing regimens without routine coagulation monitoring, there is still the necessity to monitor and predict the effects of rivaroxaban in specific conditions and different populations. The current study was designed and conducted to analyze the rivaroxaban population pharmacokinetics in Iranian patients and establish a pharmacokinetic/pharmacodynamic model to predict the relationship between rivaroxaban concentration and its anticoagulant activity.

METHODS: A sequential nonlinear mixed effect pharmacokinetic/pharmacodynamic modeling method was used to establish the relation between rivaroxaban concentration and anti-factor Xa activity, prothrombin time, and activated partial thromboplastin time (aPTT) as pharmacodynamic biomarkers in a population of sixty-nine Iranian patients under treatment with oral rivaroxaban. Rivaroxaban plasma concentration was quantified by a validated high-performance liquid chromatography-tandem mass spectrometry.

RESULTS AND DISCUSSION: The typical population values (inter-individual variability%) of the oral volume of distribution and clearance for a one-compartment model were 61.2 L (21%) and 3.68 L·h^-1 (61%), respectively. Creatinine clearance and Child-Turcotte-Pugh score were found to affect the clearance. A direct link linear structural model best fitted the data for both prothrombin time and aPTT. The baseline estimates of aPTT and prothrombin time in the population were 35.0 (15%) and 12.6 (2%) seconds, respectively. The slope of the relationship between apTT, prothrombin time, and rivaroxaban concentration was 0.033 (28%) and 0.018 (54%) s·ml·ng^-1 , respectively. The selected model for anti-factor Xa activity consisted of a direct link inhibitory E_max model with Hill coefficient. The maximum level of inhibition (E_max ) was 4 IU·ml^-1 . The concentration of rivaroxaban producing 50% of the maximum inhibitory effect (EC₅₀ ) was 180 (24%) ng·ml^-1 , and Hill coefficient (γ) was 1.44 (108%). No covariates showed a statistically significant effect on PT and activated partial thromboplastin time prolonging properties and anti-factor Xa activity.

WHAT IS NEW AND CONCLUSION: Our results confirmed that pharmacokinetic/pharmacodynamic models similar to those of the other studies describe the relationship between the rivaroxaban concentration and its anticoagulant effect in Iranian patients. However, considerable differences were observed in the parameters of the pharmacodynamics-pharmacokinetic models with the results of other reports that can explain the unpredictable effects of rivaroxaban in some patients.

PMID:35504629 | DOI:10.1111/jcpt.13673

South Med J. 2022 May;115(5):322-327. doi: 10.14423/SMJ.0000000000001389.

ABSTRACT

OBJECTIVES: Legislation dictating federal healthcare policy is drafted largely by members of the US Senate and House of Representatives. As such, their personal and professional backgrounds play important roles in setting the national healthcare agenda. We examine the professional and legislative records of the 28 federal physician legislators with voting privileges between 2011 and 2020.

METHODS: Two researchers compiled the names of every federal legislator in both the US Senate and the US House of Representatives who served at any time between 2011 and 2020. The researchers used publicly available records to abstract information regarding their professional and legislative records. Data were then analyzed using descriptive statistics.

RESULTS: The majority of the 28 federal physician legislators are Doctor of Medicine graduates (96%), Republican (86%), represent southern states (71%), were in private practice before serving as legislators (78.5%), and have not previously held elected positions as legislators (57%). Approximately 15% of the bills that they sponsor are related to health policy. Obstetrics/Gynecology, Surgery, and Family Medicine are the most common specialties. On average, it takes 25 years from medical school graduation to election to their federal legislative position. Approximately half represent states, or districts within states, in which they attended medical school or completed residency.

CONCLUSIONS: To engage in meaningful healthcare policy advocacy, professional organizations must support and encourage leadership training for physicians, increase the geographic and professional diversity of physician legislators, prioritize the election of physicians from both political parties, and inculcate deep and lasting professional relationships to physicians in Congress.

PMID:35504614 | DOI:10.14423/SMJ.0000000000001389

South Med J. 2022 May;115(5):310-314. doi: 10.14423/SMJ.0000000000001391.

ABSTRACT

OBJECTIVES: Adolescents and young adults represent the largest group of new human immunodeficiency virus (HIV) infections in the United States, especially in the South. We wanted to determine whether abstinence only until marriage (AOUM) sex education programs were effective in reducing HIV vulnerability among youth in Mississippi.

METHODS: Using the 2015 Mississippi Youth Risk Behavior Surveillance System, we examined the effect of AOUM sex education among a sample of youth ages 12 to 18 years on 4 HIV-related sexual risk behaviors.

RESULTS: Compared with youth not enrolled in AOUM sex education, we found no statistically significant differences on sexual risk behaviors. Race, age, and gender were significant risk factors in predicting sexual risk behavior.

CONCLUSIONS: AOUM sex education programs are ineffective in reducing HIV vulnerability among youth in Mississippi. There is an urgent need to implement comprehensive sex education if we are to reduce the numbers of new HIV infections among youth and achieve our goals of ending the HIV epidemic by 2030.

PMID:35504611 | DOI:10.14423/SMJ.0000000000001391

South Med J. 2022 May;115(5):283-289. doi: 10.14423/SMJ.0000000000001396.

ABSTRACT

OBJECTIVES: Discrimination and bias in clinical training often take the form of microaggressions, which, albeit unintentional, are detrimental to the learning environment and well-being of students. Although there are a few reports of medical schools training students to respond to microaggressions, none have included a complementery student-led faculty training module. The aim of this study was to develop and evaluate a case-based approach to improving student resilience and increasing faculty awareness of microaggressions in the clinical setting.

METHODS: We created four realistic cases of microaggressions and uncomfortable conversations, based on students’ experiences on the wards, to implement training for incoming third-year students and their core faculty. Standardized patients were trained to effectively portray discriminatory faculty, residents, and patients. Institutional review board-approved surveys were administered and statistically analyzed to evaluate for efficacy.

RESULTS: Students had greater mean confidence scores for responding to microaggressions immediately and at 6 months after the sessions (P < 0.05). Faculty showed improved mean confidence and understanding of the definition of a microaggression (P < 0.05).

CONCLUSIONS: This approach had results similar to other studies, with the additional benefit of training faculty with the same scenarios. We believe that this method helped bridge the gap between students’ notions of discrimination and faculty understanding of microaggressions.

PMID:35504606 | DOI:10.14423/SMJ.0000000000001396

Endocrinol Metab (Seoul). 2022 Apr;37(2):261-271. doi: 10.3803/EnM.2021.1259. Epub 2022 Apr 25.

ABSTRACT

BACKGROUND: We investigated whether low high-density lipoprotein cholesterol (HDL-C) and isolated and non-isolated low HDL-C levels are associated with the risk of cardiovascular diseases and all-cause mortality among Korean adults.

METHODS: We included 8,665,841 individuals aged ≥20 years who had undergone a health examination provided by the Korean National Health Insurance Service (NHIS) in 2009 and were followed up until the end of 2018. The hazard ratios (HRs) and 95% confidence intervals (CIs) for study outcomes were calculated using multivariable Cox proportional hazard regression analysis.

RESULTS: During the 8.2 years of mean follow-up, myocardial infarction (MI), stroke, and all-cause mortality occurred in 81,431, 110,996, and 244,309 individuals, respectively. After adjusting for confounding variables (model 3), individuals with low HDL-C and lower HDL quartiles were associated with significantly increased risks of all three outcomes, compared to those with normal HDL-C and highest HDL-C quartile (all P<0.001), respectively. HRs for incident MI (1.28; 95% CI, 1.26 to 1.30), stroke (1.13; 95% CI, 1.11 to 1.15), and all-cause mortality (1.07; 95% CI, 1.05 to 1.08) increased in the non-isolated low HDL-C group compared to the normal HDL-C group. Isolated low HDL-C also showed an increase in the HRs of incident stroke (1.06; 95% CI, 1.04 to 1.08) and all-cause mortality (1.30; 95% CI, 1.28 to 1.32).

CONCLUSION: Low HDL-C and non-isolated low HDL-C were associated with increased risk of MI, stroke, and all-cause mortality, and isolated low HDL-C was associated with incident stroke and all-cause mortality risk.

PMID:35504601 | DOI:10.3803/EnM.2021.1259

J Hosp Med. 2022 Feb;17(2):96-103. doi: 10.1002/jhm.12782. Epub 2022 Feb 14.

ABSTRACT

OBJECTIVE: Prolonged pre-procedural fasting in children is associated with decreased patient and family satisfaction and increased patient hemodynamic instability. Practice guidelines recommend clear liquid fasting times of 2 h. We aimed to decrease pre-procedural clear liquid fasting time from 10 h 13 min to 5 h for pediatric hospital medicine (PHM) patients.

METHODS: All children admitted to the PHM service at a quaternary care children’s hospital with an NPO (nil per os) order associated with a procedure requiring general anesthesia or sedation from November 2, 2017 to September 19, 2021 were included. The primary outcome measure was the average time from clear liquid fasting end time to anesthesia start time. The process measure was the percent of NPO orders including a documented clear liquid fasting end time. Balancing measures were aspiration events and case delays/cancellations. Statistical process control charts were used to analyze outcomes.

RESULTS: Shortly after implementation of a SmartPhrase in the NPO order, there was special cause variation resulting in a centerline shift from a mean of 10 h 13 min to 6 h 37 min and an increase in the process measure from a baseline of 2%-52%. Following implementation of a hospital-wide change to the NPO order format, another centerline shift to 6 h 7 min occurred which has been sustained for 6 months. No aspiration events and four NPO violations occurred during the intervention period.

CONCLUSION: Quality improvement methodology and higher reliability interventions safely decreased the average pre-procedural fasting time in hospitalized children.

PMID:35504576 | DOI:10.1002/jhm.12782

J Hosp Med. 2022 Jan;17(1):28-35. doi: 10.1002/jhm.27410.

ABSTRACT

BACKGROUND: Clinical documentation is a key component of practice. Trainees rarely receive formal training in documentation or assessment of their documentation. Effective methods of improving documentation remain unknown.

OBJECTIVE: The objective of this study was to determine if the implementation of a documentation curriculum led to improvement in admission note quality.

DESIGNS: Admission notes written prior to implementation of the curriculum and after the curriculum intervention were assessed. Notes were assessed from two-time frames for both years to account for improvement with time not associated with the intervention.

SETTINGS AND PARTICIPANTS: Admission notes written by University of Cincinnati interns were assessed.

INTERVENTIONS: The documentation curriculum consisted of educational sessions and routine admission note assessments with feedback.

MAIN OUTCOMES AND MEASURES: Admission notes were assessed via the 16 checklist items and two global assessment items of the Admission Note Assessment Tool (ANAT).

RESULTS: Six ANAT items showed statistically significant differences. The review of systems item improved with the intervention only (odds ratio: 3.61, p < .001) while the assessment and plan item 1 and global assessment item 2 improved with time only (β = .08, p = .03 and β = .25, p = .02, respectively) in univariate models. In univariate models the physical exam item, diagnostic data item 2, and global assessment item 1 showed improvement with both intervention and time, respectively, with additive effects seen in models with both intervention and time.

CONCLUSION: Several aspects of documentation can improve with a formal documentation curriculum which includes a routine assessment with feedback, and some aspects of documentation improve with time.

PMID:35504574 | DOI:10.1002/jhm.27410

Photodiagnosis Photodyn Ther. 2022 Apr 30:102895. doi: 10.1016/j.pdpdt.2022.102895. Online ahead of print.

ABSTRACT

AIM: The aim of the present study was to evaluate the effect of antimicrobial photodynamic therapy (aPDT) as an adjunctive treatment to topical antiviral therapy for the treatment of children having herpetic gingivostomatitis MATERIALS AND METHODS: : 45 individuals (age group 12-18 years) with herpetic gingivostomatitis (HG) were divided into three groups on the basis of provision of treatment. (a) Group A: topical anti-viral therapy (TAT) (n=14, mean age = 17.0 years) (b) Group B: antimicrobial photodynamic therapy (aPDT) (n=15, mean age =17.7 years) and (c) Group C: topical anti-viral therapy + adjunctive aPDT (n=16, mean age = 18.0 years) respectively. Pain scores [visual analogue scale (VAS) and McGill Pain Questionnaire (MPQ)] were assessed and HSV-1 was quantified. ENZYME LINKED IMMUNOSORBENT ASSAY (ELISA) was used to compute the pro-inflammatory cytokine including interleukin 6 (IL-6) and tumor necrosis factor-alpha (TNF-α). The analysis of the mean values and inter group comparisons were evaluated with the Mann-Whitney test. The Friedman test was used to establish the comparison of the changes observed in HSV quantification, pain scores, and pro-inflammatory cytokines. ANOVA tests were employed for the quantification of differences observed at follow-ups. The assessments for the clinical trial were done at baseline, immediate after post-op, two, and four weeks, and three and six months respectively.

RESULTS: According to the analysis of the data obtained after the clinical assessment, the three groups reported a decrease in the pain scores, HSV-1 quantification and levels of the pro-inflammatory cytokines. However, Group C (TAT + aPDT) reported improvement in the observed parameters which was statistically significant in comparison to Group A (TAT) and Group B (aPDT) respectively.

CONCLUSION: Antimicrobial photodynamic therapy (aPDT) in conjunction with topical antiviral therapy (TAT) helped in reducing the pain scores and pro-inflammatory cytokine levels in herpetic gingivostomatitis among children.

PMID:35504550 | DOI:10.1016/j.pdpdt.2022.102895