Tag: nevin manimala

J Foot Ankle Res. 2023 Mar 27;16(1):17. doi: 10.1186/s13047-023-00615-1.

ABSTRACT

BACKGROUND: Diabetic foot assessments detect patients at risk for developing a diabetes-related foot ulceration and can significantly reduce the risk of amputation. In order to organize this assessment effectively, diabetic foot assessment guidelines are required according to the International Working Group of the Diabetic Foot. However, these international guidelines have not been adapted into a national guideline for podiatrists in Flanders, Belgium. This study aims to identify the methods and guidelines currently used to assess the diabetic foot in private podiatry practices in Flanders, Belgium and to explore the podiatrists’ opinions on developing a national diabetic foot assessment guideline.

METHODS: This exploratory mixed method study was composed of an anonymous online survey comprising of open- and closed-ended questions followed by 1:1 online semi-structured interviews. Participants were recruited via e-mail and a closed private Facebook group of podiatry alumni. Data was analyzed using SPSS statistics and thematic analysis described by Braun and Clarke.

RESULTS: This study showed that the vascular assessment of the diabetic foot exists solely of a medical history and palpation of the pedal pulses. Non-invasive tests such as doppler, toe brachial pressure index or ankle brachial pressure index are seldom used. Only 66% reported to use a guideline for the diabetic foot assessment. There was a variety of reported guidelines and risk stratification systems in use in private podiatry practices in Flanders, Belgium.

CONCLUSION: Non-invasive tests such as the doppler, ankle brachial pressure index or toe brachial pressure index are rarely used for the vascular assessment of the diabetic foot. Diabetic foot assessment guidelines and risk stratification systems to identify patients at risk for developing a diabetic foot ulcer were not frequently used. International guidelines of the International Working Group of the Diabetic Foot have not yet been implemented in private podiatry practices in Flanders, Belgium. This exploratory research has provided useful information for future research studies.

PMID:36973800 | DOI:10.1186/s13047-023-00615-1

BMC Nurs. 2023 Mar 27;22(1):84. doi: 10.1186/s12912-023-01234-8.

ABSTRACT

BACKGROUND: Pain is the most disturbing and annoying symptom experienced by children. However, it obtains poor attention in low- and middle-income countries particularly. The objective of this study was to assess knowledge, attitude and factors associated with pediatric pain management among nurses in tertiary hospitals in Northwest Ethiopia.

METHODOLOGY: A multi-center cross-sectional study was conducted from March 1 to April 30, 2021. The knowledge and attitude of nurses were measured by using Nurses’ Knowledge and Attitudes Survey regarding Pain (P-NKAS). Descriptive and binary logistic regression analyses were performed to determine factors associated with knowledge and attitude. The strength of the association was presented by using adjusted odds ratio with 95% confidence interval and p-value < 0.05 was considered as statistically significant.

RESULT: A total of 234 (86.03% response rate) nurses were included and 67.1% of nurses had good knowledge and 89.3% had favorable attitudes towards pediatric pain management. The factors associated with good knowledge were having Bachelor’s Degree and above [AOR = 2.1, P = 0.015], having in-service training [AOR = 2.4, P = 0.008] and favorable attitude [AOR = 3.3, CI = 0.008]. The nurses who demonstrated good knowledge [AOR = 3.3, P = 0.003] and those who had Bachelor’s Degree and above [AOR = 2.8, P = 0.03] were found to have favorable attitude.

CONCLUSION: The nurses who were working in pediatrics care areas had good knowledge and favorable attitude towards pediatrics pain management. However, improvements are needed to eradicate misconceptions; particularly, on pediatrics pain perception, opioid analgesia, multimodal analgesia, and non-pharmacologic pain therapies. Nurses who had higher level of education, in-service training, favorable attitude were found to be knowledgeable. Furthermore, nurses who had higher levels of education and knowledge were found to have favorable attitude.

PMID:36973798 | DOI:10.1186/s12912-023-01234-8

BMC Pregnancy Childbirth. 2023 Mar 27;23(1):207. doi: 10.1186/s12884-023-05478-9.

ABSTRACT

BACKGROUND: Group B Streptococcus (GBS), also referred as Streptococcus agalactiae, is one of the leading causes of life-threatening invasive diseases such as bacteremia, meningitis, pneumonia and urinary tract infection in pregnant women and neonates. Rates of GBS colonization vary by regions, but large-sample studies on maternal GBS status are limited in southern China. As a result, the prevalence of GBS among pregnant women and its associated risk factors and the efficacy of intrapartum antibiotic prophylaxis (IAP) intervention in preventing adverse pregnancy and neonatal outcomes remain poorly understood in southern China.

METHODS: To fill this gap, we retrospectively analyzed demographic and obstetrical data of pregnant women who have undergone GBS screening and delivered between 2016 and 2018 in Xiamen, China. A total of 43,822 pregnant women were enrolled and only a few GBS-positive women did not receive IAP administration. Possible risk factors for GBS colonization were assayed by univariate and multivariate logistic regression analysis. Generalized linear regression model was applicated to analyze whether IAP is one of the impact factors of the hospital length of stay of the target women.

RESULTS: The overall GBS colonization rate was 13.47% (5902/43,822). Although women > 35 years old (P = 0.0363) and women with diabetes mellitus (DM, P = 0.001) had a higher prevalence of GBS colonization, the interaction between ages and GBS colonization was not statistically significant in Logistic Regression analysis (adjusted OR = 1.0014; 95% CI, 0.9950, 1.0077). The rate of multiple births was significantly dropped in GBS-positive group than that of GBS-negative group (P = 0.0145), with no significant difference in the rate of fetal reduction (P = 0.3304). Additionally, the modes of delivery and the incidences of abortion, premature delivery, premature rupture of membranes, abnormal amniotic fluid and puerperal infection were not significantly different between the two groups. The hospitalization stays of the subjects were not influenced by GBS infection. As for neonatal outcomes, the cases of fetal death in maternal GBS-positive group did not statistically differ from that in maternal GBS-negative group.

CONCLUSION: Our data identified that pregnant women with DM are at high risk of GBS infection and IAP is highly effective in prevention of adverse pregnancy and neonatal outcomes. This stressed the necessity of universal screening of maternal GBS status and IAP administration to the target population in China, and women with DM should be considered as priorities.

PMID:36973793 | DOI:10.1186/s12884-023-05478-9

BMC Womens Health. 2023 Mar 27;23(1):137. doi: 10.1186/s12905-023-02268-5.

ABSTRACT

BACKGROUND: Adolescents and young adults (AYAs) in Haiti experience a high unintended pregnancy rate, in part due to unmet contraception needs. Little is known about AYA opinions of and experiences with contraception that may explain remaining gaps in coverage. We aimed to describe barriers and facilitators to contraception use among AYAs in Haiti.

METHODS: We conducted a cross-sectional survey and semi-structured qualitative interviews with a convenience sample of AYA females aged 14-24 in two rural communities in Haiti. The survey and semi-structured interviews assessed demographics, sexual health and pregnancy prevention behaviors and explored contraception opinions and experiences according to Theory of Planned Behavior constructs: attitudes, subjective norms, and perceived behavioral control. We used descriptive statistics to report means and responses to Likert scale and multiple-choice questions. Guided by content analysis, we analyzed interview transcripts through inductive coding and team debriefing.

RESULTS: Among 200 survey respondents, 94% reported any past vaginal sexual activity, and 43% reported ever being pregnant. A large majority were trying to avoid pregnancy (75%). At last sexual activity, 127 (64%) reported use of any contraceptive method; Among them, condoms were the most common method (80%). Among those with previous condom use, most reported use less than half the time (55%). AYAs were concerned about parental approval of birth control use (42%) and that their friends might think they are looking for sex (29%). About one-third felt uncomfortable going to a clinic to ask for birth control. In interviews, AYAs desired pregnancy prevention but frequently noted concerns about privacy and parental, community and healthcare provider judgement for seeking care for reproductive health needs. AYAs also noted a lack of contraception knowledge, evident by frequent misconceptions and associated fears.

CONCLUSION: Among AYAs in rural Haiti, a large majority were sexually active and desire pregnancy avoidance, but few were using effective contraception due to numerous concerns, including privacy and fear of judgement. Future efforts should address these identified concerns to prevent unintended pregnancy and improve maternal and reproductive health outcomes in this population.

PMID:36973773 | DOI:10.1186/s12905-023-02268-5

Acta Med Port. 2023 Mar 27. doi: 10.20344/amp.19021. Online ahead of print.

ABSTRACT

INTRODUCTION: Recently, simulation as an educational method has gained increasing importance in Medicine. However, medical education has favored the acquisition of individual knowledge and skills, while overlooking the development of teamwork skills. Since most errors in clinical practice are due to human factors, i.e., non-technical skills, the aim of this study was to assess the impact that training in a simulation environment has on teamwork in an undergraduate setting.

MATERIAL AND METHODS: This study took place in a simulation center, with a study population of 23 participants, fifth year undergraduate students, randomly divided into teams of four elements. Twenty simulated scenarios of teamwork in the initial assessment and resuscitation of critically ill trauma patients were recorded. Video recordings were made at three distinct learning moments (before training, end of the semester, and six months after the last training), and a blinded evaluation was performed by two independent observers, who applied the Trauma Team Performance Observation Tool (TPOT). Additionally, the Team STEPPS Teamwork Attitudes Questionnaire (T-TAQ) was applied to the study population before and after the training to assess any change in individual attitudes towards non-technical skills. A 5% (or 0.05) significance level was considered for statistical analysis.

RESULTS: With a moderate level of inter-observer agreement (Kappa = 0.52, p = 0.002), there was a statistically significant improvement in the team’s overall approach, evidenced by the TPOT scores (median of 4.23, 4.35 and 4.50, in the three time-points assessed, respectively, p = 0.003). In the T-TAQ, there was an improvement in non-technical skills, that was statistically significant for “Mutual Support” (median from 2.50 to 3.00, p = 0.010).

CONCLUSION: In this study, incorporating non-technical skills education and training in undergraduate medical education was associated with sustained improvement in team performance in the approach to the simulated trauma patient. Consideration should be given to introducing non-technical skills training and teamwork in the emergency setting during undergraduate training.

PMID:36972551 | DOI:10.20344/amp.19021

Ann Fam Med. 2023 Jan 1;(21 Suppl 1). doi: 10.1370/afm.21.s1.4141.

ABSTRACT

Context: Antibiotics for suspected urinary tract infection (UTI) is appropriate only when an infection is present. Urine culture is definitive but takes >1 day to result. A machine learning urine culture predictor was recently devised for Emergency Department (ED) patients but requires use of urine microscopy (“NeedMicro” predictor), which is not routinely available in primary care (PC). Objective: To adapt this predictor to use only features available in primary care and determine if predictive accuracy generalizes to the primary care setting. We call this the “NoMicro” predictor. Study Design and Analysis: Multicenter, retrospective, observational, cross-sectional analysis. Machine learning predictors were trained using extreme gradient boosting, artificial neural networks, and random forests. Models were trained on the ED dataset and were evaluated on both the ED dataset (internal validation) and the PC dataset (external validation). Setting: United States (US) academic medical centers emergency department and family medicine clinic. Population Studied: 80387 (ED, previously described) and 472 (PC, newly curated) US adults. Instrument: Physicians performed retrospective chart review. The primary outcome extracted was pathogenic urine culture growing ≥100,000 colony forming units. Predictor variables included age; gender; dipstick urinalysis nitrites, leukocytes, clarity, glucose, protein, and blood; dysuria; abdominal pain; and history of UTI. Outcome Measures: Predictor overall discriminative performance (receiver operating characteristic area under the curve, ROC-AUC), performance statistics (e.g., sensitivity, negative predictive value, etc.), and calibration. Results: The “NoMicro” model performs similarly to the “NeedMicro” model in internal validation on the ED dataset: NoMicro ROC-AUC 0.862 (95% CI: 0.856-0.869) vs. NeedMicro 0.877 (95% CI: 0.871-0.884). External validation on the primary care dataset also yielded high performance (NoMicro ROC-AUC 0.850 [95% CI: 0.808-0.889]), despite being trained on Emergency Department data. Simulation of a hypothetical, retrospective clinical trial suggests the NoMicro model could be used to avoid antibiotic overuse by safely withhold antibiotics in low-risk patients. Conclusions: The hypothesis that the NoMicro predictor generalizes to both PC and ED contexts is supported. Prospective trials to determine the real-world impact of using the NoMicro model to reduce antibiotic overuse are appropriate.

PMID:36972528 | DOI:10.1370/afm.21.s1.4141

Lab Med. 2023 Mar 27:lmad001. doi: 10.1093/labmed/lmad001. Online ahead of print.

ABSTRACT

The quality of clinical experiences for students in health care professions relies heavily on clinical educators. Hence the quest to be informed on qualities that make great clinical educators in medical laboratory professions as well as teaching methods. A 48-question survey was developed, validated, and distributed to laboratory professionals in the American Society for Clinical Pathology database. Four questions pertaining to teaching and evaluation as well as clinical educators’ attributes were evaluated in the study. Responses were analyzed using the Statistical Package for the Social Sciences. Descriptive statistics were performed with the P value set at .05. The results revealed that communication and motivation to teach were most valued among clinical educators and empathy was the least valued attribute. Educators reported on different approaches to teaching and evaluating students. Clinical educators could benefit from training that highlights these attributes and teaching methods for great clinical experiences both for educators and students.

PMID:36972515 | DOI:10.1093/labmed/lmad001

World J Pediatr Congenit Heart Surg. 2023 Mar 27:21501351231162959. doi: 10.1177/21501351231162959. Online ahead of print.

ABSTRACT

BACKGROUND: In patients with tetralogy of Fallot and major aortopulmonary collaterals (MAPCAs), pulmonary blood supply is highly variable. Our approach to this condition emphasizes complete unifocalization of the pulmonary circulation, incorporating all lung segments and addressing stenoses out to the segmental level. Post-repair, we recommend serial lung perfusion scintigraphy (LPS) to assess short-term changes in pulmonary blood flow distribution.

METHODS: We reviewed post-discharge and follow-up LPS performed through three years post-repair and analyzed serial changes in perfusion, risk factors for change, and the relationship between LPS parameters and pulmonary artery reintervention.

RESULTS: Of 543 patients who had postoperative LPS results in our system, 317 (58%) had only a predischarge LPS available for review, while 226 had 1 (20%) or more (22%) follow-up scans within three years. Overall, pulmonary flow distribution prior to discharge was balanced, and there was minimal change over time; however, there was considerable patient-to-patient variation in both metrics. On multivariable mixed modeling, time after repair (P = .025), initial anatomy consisting of a ductus arteriosus to one lung (P < .001), and age at repair (P = .014) were associated with changes on serial LPS. Patients who had follow-up LPS were more likely to undergo pulmonary artery reintervention, but within that cohort, LPS parameters were not associated with reintervention risk.

CONCLUSION: Serial LPS during the first year after MAPCAs repair is a noninvasive method of screening for significant post-repair pulmonary artery stenosis that occurs in a small but important minority of patients. In patients who received follow-up LPS beyond the perioperative period, there was minimal change over time in the population overall, but large changes in some patients and considerable variability. There was no statistical association between LPS findings and pulmonary artery reintervention.

PMID:36972512 | DOI:10.1177/21501351231162959

Nutr Health. 2023 Mar 27:2601060231166163. doi: 10.1177/02601060231166163. Online ahead of print.

ABSTRACT

Background: Adequate energy and protein intakes are required to maintain nutritional status and prevent clinical deterioration in paediatric oncology patients. There are limited investigations of malnutrition and dietary intake adequacy during treatment in developing countries. Aim: This study aimed to assess the nutritional status and macro- and micronutrient intake adequacy in paediatric oncology patients undergoing therapy. Methods: This cross-sectional study was conducted at Dr Sardjito Hospital, Indonesia. Sociodemographic, anthropometry, dietary intake, and anxiety status were collected. Patients were grouped based on cancer aetiology (haematological malignancy (HM) or solid tumour (ST). Variables between groups were compared. P-values of <0.05 were considered statistically significant. Results: 82 patients aged 5-17 years (65.9% HM) were analysed. The prevalence of underweight was 24.4% (ST vs HM: 26.9% vs 23.2%), overweight 9.8% (ST vs HM: 11.5% vs 8.5%), and obesity 6.1% (ST vs HM: 0.0% vs 8.5%) according to BMI-for-age z-score. Mid-upper-arm circumference identified undernutrition in 55.7% and overnutrition in 3.7% of the patients. Stunted growth was found in 20.8% of the patients. Percentages of children with inadequate energy and protein intake were 43.9% and 26.8%, respectively. The percentages of participants meeting the national micronutrient requirements were low, ranging from 3.8% to 56.1%, with the highest adherence rate observed for vitamin A and the lowest for vitamin E. Appetite loss was associated with lower overall intake. Conclusion: This study confirmed that malnutrition is prevalent in paediatric patients treated for cancer. Inadequate intakes of macro- and micro-nutrients were also common, highlighting the need for early nutritional assessment and intervention.

PMID:36972507 | DOI:10.1177/02601060231166163

Clin Appl Thromb Hemost. 2023 Jan-Dec;29:10760296231160748. doi: 10.1177/10760296231160748.

ABSTRACT

BACKGROUND: The efficacy and safety of thromboprophylaxis in pregnancy at intermediate to high risk of venous thrombo-embolism (VTE) is an area of ongoing research.

AIM: This study aimed to assess thrombosis and bleeding outcomes associated with thromboprophylaxis in women at risk of VTE.

METHODS: A cohort of 129 pregnancies, who received thromboprophylaxis for the prevention of VTE, were identified from a specialist obstetric clinic in Johannesburg, South Africa. Intermediate-risk pregnancies, with medical comorbidities or multiple low risks, were managed with fixed low-dose enoxaparin antepartum and for a median (interquartile range) of 4 (4) weeks postpartum. High-risk pregnancies, with a history of previous VTE, were managed with anti-Xa adjusted enoxaparin antepartum and for a median of 6 (0) weeks postpartum. Pregnancy-related VTE was objectively confirmed. Major bleeding, clinically relevant nonmajor bleeding (CRNMB) and minor bleeding were defined according to the International Society on Thrombosis and Hemostasis Scientific Subcommittee.

RESULTS: Venous thrombo-embolism occurred antepartum in 1.4% (95% CI: 0.04-7.7) of intermediate and 3.4% (95% CI: 0.4-11.7) of high-risk pregnancies. Bleeding events occurred in 7.1% (95% CI: 2.4-15.9) of intermediate and 8.5% (95% CI: 2.8-18.7) of high-risk pregnancies. Of these bleeding events, 3.1% (95% CI: 1.0-8.0) were classified as major bleeding. On univariate analysis, no independent predictors of bleeding were identified.

CONCLUSION: The rates of thrombosis and bleeding in this predominantly African population were consistent with similar studies and can be used to inform pregnant women of the benefits of anticoagulation and the risks of potential bleeding.

PMID:36972476 | DOI:10.1177/10760296231160748