-
Mymensingh Medical Journal : MMJ Jul 2024The spectrum of indications for primary caesarean section changes with advancing parity. As parity advances more cesarean section are done for maternal rather than fetal... (Observational Study)
Observational Study
The spectrum of indications for primary caesarean section changes with advancing parity. As parity advances more cesarean section are done for maternal rather than fetal indications. The objective of this study was to determine the indications and complications of caesarean section in multiparous women with history of previous vaginal delivery. This cross-sectional descriptive observational study was conducted in Mymensingh Medical College Hospital from January 2019 to June 2019 among 100 purposively selected multiparous women who underwent primary caesarean section. A well-designed, semi-structured questionnaire was used to collect data by face-to-face interview, clinical examinations and laboratory investigations. Data analysis was conducted in SPSS 20.0 version. Majority (74.0%) of the women in this study were in the age group 21-30 years with mean age of 26.3±5.76 years. Majority of the patients were of second gravida (42.0%) followed by third gravida (33.0%). The highest gravida in this study was 6th. Most of the patients were of para 1(44.0%). Highest para in this study was para 5. The most common indication of caesarean section in this study was foetal distress (26.0%). The next common indications were cephalo-pelvic disproportion (22.0%), antepartum haemorrhage (13.0%), mal-presentaion or mal-position (16.0%). Other causes were PROM (8.0%), prolonged labour (6.0%), cord prolapse (2.0%), post-dated pregnancy (4.0%), severe pre-eclampsia (2.0%) and secondary subfertility (1.0%). There was no case of maternal mortality in this study but 15 mothers suffered from various post-operative complications like wound infection (4.0%), UTI (4.0%), puerperal pyrexia (3.0%), postpartum haemorrhage (3.0%) and paralytic ileus (1.0%). Among the babies delivered 97 were live births. Among the 97 live births 11(11.34%) were preterm babies. Among the babies delivered majority (85.0%) was with good APGAR score (7-10). In conclusion it can say that a multiparous women in labour requires the same attention as that of primigravida. A parous women needs good obstetric care to improve maternal and neonatal outcome and still keeping caesarean section to a lower rate.
Topics: Humans; Female; Adult; Cesarean Section; Pregnancy; Cross-Sectional Studies; Parity; Postoperative Complications; Tertiary Care Centers; Young Adult; Fetal Distress; Cephalopelvic Disproportion
PubMed: 38944712
DOI: No ID Found -
Mymensingh Medical Journal : MMJ Jul 2024Major causes of acute insult in Hepatitis B virus related acute on chronic liver failure in the Asian region are reactivation of Hepatitis B virus and super infection... (Randomized Controlled Trial)
Randomized Controlled Trial Comparative Study
Major causes of acute insult in Hepatitis B virus related acute on chronic liver failure in the Asian region are reactivation of Hepatitis B virus and super infection with hepatitis A and E virus (ACLF). Anti viral therapy should be started as soon as possible in the ACLF patients at presentation while waiting for confirmation by HBV DNA level. This randomized controlled trial was carried out at the Department of Hepatology, BSMMU, Bangladesh from September 2019 to august 2020 with Hepatitis B virus related ACLF patient. This trial was conducted among twenty seven HBV acute on chronic liver failure patient to compare Child Turcotte pugh (CTP) score, Model for end stage liver disease (MELD) score, Asia Pacific Association for study of Liver (APASL) ACLF Research consortium (AARC) score, survival of the patients and HBV DNA level at 3 months with antiviral therapy between tenofovir alafenamide (25mg) and entecavir (0.5mg) group. CTP score, MELD score and AARC score were significantly (p<0.05) decline from baseline to all subsequent follow-up at 1st (at 7 days), 2nd (at 14 days), 3rd (at 30 days) and 4th (at 90 days) in each group but non significant (p>0.05) difference occurred between two group. All twenty seven patients had detectable HBV DNA level at pre-treatment and all survived patients became undectable at 4th, 90 days follow-up. Total 10 patients (37.07%) were survived at 90 days follow-up, out of them seven patients (70.0%) were in tenofovir alafenamide group and three patients (30.0%) were in entecavir group which was statistically significant (p<0.05) in between two group. Hepatic encephalopathy and hepatorenal syndrome were most common causes of death in both groups. Both drugs tenofovir alafenamide and entecavir significantly improves liver functions but the former one is superior regarding survival.
Topics: Humans; Tenofovir; Guanine; Antiviral Agents; Male; Acute-On-Chronic Liver Failure; Female; Adult; Middle Aged; Treatment Outcome; Alanine; Hepatitis B; Hepatitis B virus
PubMed: 38944709
DOI: No ID Found -
Mymensingh Medical Journal : MMJ Jul 2024In Intensive Care Units (ICUs) infection represents the most frequent complication leading to high mortality. Particularly the incidence of fungal infections, especially... (Observational Study)
Observational Study
In Intensive Care Units (ICUs) infection represents the most frequent complication leading to high mortality. Particularly the incidence of fungal infections, especially due to Candida spp., has been increasing during the last years. Over last two decades there is predominance of Non albicans Candida (NAC) infection with increased isolation of novel species and decreased susceptibility. Early identification of Candida species and determination of antifungal susceptibility pattern is essential for effective management. Therefore, the study was conducted to isolate and identify Candida species from the blood samples of the patients suspected of candidemia and assess their antifungal susceptibility pattern. This cross-sectional, descriptive type of observational study was conducted in the Department of Microbiology, Mymensingh Medical College, Bangladesh from March 2021 to February 2022. Venous blood was collected from clinically suspected patients admitted at ICU, Neonatal Intensive Care Unit (NICU), Mymensingh Medical College Hospital, Bangladesh. Primary blood culture was performed by automated method followed by sub-culture in Saboraud's Dextrose Agar (SDA) and blood agar media. Candida species were recognized by phenotypic and genotypic methods. Antifungal susceptibility testing was done by disk diffusion and broth microdilution method (BMD). Out of 125 blood specimens collected, Candida species were isolated from 39(31.0%) blood samples of which NAC species were 35(89.0%) whereas C. albicans was only 4(10.2%). Eight (8) different Candida species were identified of which C. parapsilosis was predominant 16(41.0%). Rare and emerging drug resistant species of C. ciferrii 23.0%, C. auris 7.7%, C. rugosa 10.3%, C. lusitaniae 2.6% were also isolated. Candidemia was highest in neonate 33(84.61%) with male predominance 24(61.54%). Use of broad-spectrum antibiotics, prolonged hospital stay, pre-maturity and low birth weight (LBW) were found to be important risk factors. In candidemia the highest resistance was to Fluconazole-33% and lowest to Voriconazole-5%. The study showed that NAC species were more common with emergence of rare and multidrug resistant species.
Topics: Humans; Bangladesh; Candidemia; Cross-Sectional Studies; Female; Male; Candida; Antifungal Agents; Intensive Care Units; Microbial Sensitivity Tests; Infant, Newborn; Adult; Drug Resistance, Fungal
PubMed: 38944705
DOI: No ID Found -
International Journal of Gynaecology... Jun 2024An arbitrary gestational age limit of viability cannot be set, and in clinical practice the focus should be on a periviability interval-the so-called "gray zone" of...
An arbitrary gestational age limit of viability cannot be set, and in clinical practice the focus should be on a periviability interval-the so-called "gray zone" of prognostic uncertainty. For cases within this interval, the most appropriate decision-making process remains debatable and periviability has emerged as one of the greatest challenges in bioethics. Universally recognized ethical principles may be interpreted differently due to socioeconomic, cultural, and religious aspects. In the case of periviability, there is considerable uncertainty over whether interventions result in a greater balance of clinical good over harm. Furthermore, the fetus or neonate is unable to exercise autonomy and the physicians and parents will act as patient surrogates. When parents and physicians disagree about the infant's best interest, a dialogue without paternalistic attitudes is essential, whereby physicians should only offer, but not recommend, perinatal interventions. Parental choice, based on thorough information, should be respected within the limits of what is medically feasible and appropriate. When disagreements between parents and physicians occur, how is consensus to be achieved? Professional guidelines can be helpful as a framework and starting point for discussion. In reality, however, guidelines only rarely draw categorical lines and in many cases remain vague and ambiguously worded. Local ethics committees can provide counseling and function as moderators during discussions, but ethics committees do not have decision precedence. Counseling assumes the most significant role in periviability discussions, taking into consideration the particular fetal and maternal characteristics, as well as parental values. Several caveats should be observed relative to counseling: message fragmentation or inconsistence should be minimized, prognosis should preferably be presented in a positive framing, and overreliance on statistics should be avoided. It is recommended that decisions regarding neonatal resuscitation in the periviability interval be made before birth and not conditional on the newborn's appearance at birth. Regardless of decision, it is important to assure pre- and postnatal coherence. The present article describes how individual physicians, centers, and countries differ in the approach to the decision to initiate or forgo intensive care in the periviability interval. It is impossible to provide a global consensus view and there can be no unifying ethical, moral, or practical strategy. Nevertheless, ethically justified, quality care comprises early involvement of the obstetric and neonatal team to enable a coherent, comprehensible, nonpaternalistic, and balanced plan of care. Ultimately, physicians will need to adjust the expectations to the local standards, local outcome data, and local neonatal support availability.
PubMed: 38944691
DOI: 10.1002/ijgo.15744 -
Journal of Surgical Education Jun 2024This study aims to evaluate the instructional efficacy of a 3D Surgical Training System (3DSTS), which combines real surgical footage with high-definition 3D animations,...
OBJECTIVE
This study aims to evaluate the instructional efficacy of a 3D Surgical Training System (3DSTS), which combines real surgical footage with high-definition 3D animations, against conventional surgical videos and textbooks in the context of orthopedic proximal humerus fracture surgeries.
DESIGN
Before the experiment, 89 participants completed a pre-educational knowledge assessment. They were then randomized into 3 groups: the 3DSTS group (n = 30), the surgical video (SV) group (n = 29), and the textbook group (n = 30). After their respective teaching courses, all participants took a posteducational assessment and completed a perceived cognitive load test. The 3DSTS group also filled out a satisfaction survey. Once all assessments were finished, the SV and textbook groups were introduced to the 3DSTS course and subsequently completed a satisfaction survey. All statistical analyses were executed using IBM SPSS version 24 (IBM Corp., Armonk, NY). For data fitting normal distribution, we employed one-way analysis of variance (one-way ANOVA) and Tukey HSD tests, whereas, for non-normally distributed data, we used Kruskal-Wallis H tests and Dunn's tests. The significance level for all tests was set at p < 0.05.
SETTING
Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, P. R. China.
PARTICIPANTS
About 89 doctors who undergoing standardized residents training.
RESULT
The initial assessment scores among the three groups were comparable, showing no significant statistical difference. Post-education revealed a marked difference in the scores, with the 3DSTS group outperforming both the SV and textbook groups. Specifically, the 3DSTS group exhibited statistically greater improvement in areas such as procedural steps, and specialized surgical techniques compared to the SV and textbook groups. During the 3DSTS teaching process, participants reported the least perceived cognitive load and expressed strong satisfaction, highlighting that the instructional materials are well-prepared, and considering this teaching method superior and more innovative than previous courses they had encountered.
CONCLUSION
The 3D Surgical Training System, integrating real videos with 3D animations, significantly enhances orthopedic surgery education over conventional methods, providing improved comprehension, lower cognitive load, and standardized learning outcomes. Its efficacy and high participant satisfaction underscore its potential for broader adoption in surgical disciplines. This study is registered with ClinicalTrials. gov ID: ChiCTR2300074730.
PubMed: 38944585
DOI: 10.1016/j.jsurg.2024.05.015 -
Journal of Science and Medicine in Sport Jun 2024To compare prevalence and change scores of disordered eating (DE) in combat sport athletes by sex and explore the potential relationship between rapid weight loss (RWL)...
OBJECTIVES
To compare prevalence and change scores of disordered eating (DE) in combat sport athletes by sex and explore the potential relationship between rapid weight loss (RWL) and DE scores.
DESIGN
Prospective study based on 24 events (September 2022-2023).
METHODS
A body mass (BM) questionnaire was completed at ~1 day post-competition providing pre-competition BM data for -7 days, -24 h, and weigh-in. The Athletic Disordered Eating (ADE) online questionnaire was completed at ~7 and ~28 days post-competition, providing overall DE and four subscale scores (food and energy control, bingeing, body control, and body discontent).
RESULTS
There were 122, 132, and 89 respondents for the BM (77 % male), and ADE questionnaires at 7 (79 % male), and 28 days (74 % male). A large proportion of males' (83 %) and females' (89 %) DE scores were moderate to very high; minimal (17 % vs. 11 %), moderate (36 % vs. 32 %), high (37 % vs. 36 %), and very high (11 % vs. 21 %). Comparing DE change scores in males and females indicated deterioration (5 % vs. 0 %), improvement (3 % vs. 25 %, p = 0.013), and no difference (92 % vs. 75 %). Body discontent change score showed a significant sex difference (p = 0.014), with females improving (42 % vs. 17 %, p = 0.035) and males deteriorating (35 % vs. 4 %, p = 0.008). Correlation analyses were significant for RWL -7 days and males' food control score (R = 0.22, p = 0.031).
CONCLUSIONS
Moderate to very high DE indications were identified in 4 of every 5 combat sport competitors. A sex-specific change in body discontent is evident, and most competitors struggle with their food-body relationship post-competition, irrespective of RWL magnitude.
PubMed: 38944583
DOI: 10.1016/j.jsams.2024.06.007 -
Vaccine Jun 2024Immune response to COVID-19 vaccine is diminished in patients with hematologic malignancy. There is limited data regarding response to vaccine doses in these patients.
BACKGROUND
Immune response to COVID-19 vaccine is diminished in patients with hematologic malignancy. There is limited data regarding response to vaccine doses in these patients.
PURPOSE
To quantify the humoral immune response engendered by 4th and subsequent doses of SARS-CoV-2 vaccination as measured by anti-Spike (anti-S) antibody levels, based on dried blood spot (DBS) testing, in patients with hematologic malignancies. Anti-S binds to the spike protein of the SARS-CoV-2 virus and is indicative of vaccine immunogenicity.
METHODS
We conducted a prospective study of hematologic malignancies between August 2021 and January 2023 at 12 sites across Canada. Participants were followed longitudinally and submitted finger-prick DBS cards at set intervals associated with vaccination. Samples were processed via high throughput ELISA assay to detect serum antibodies against nucleocapsid (N) and spike (S) proteins.
RESULTS
We obtained 3071 samples on 790 unique patients. Of these, 372 unique participants with 1840 samples had anti-S results available post-4th, 5th or 6th COVID-19 vaccine dose and were included for analysis. Three hundred thirty-three patients of the 372 participants submitted a DBS sample post 4th dose. Of these, 257 patients (77.2%) had a positive anti-S antibody. A total of 198 patients had paired samples pre- and post-dose 4, of which 59 (29.7%) had a negative anti-S antibody pre-dose 4. Of these, 20 (33.4%) developed positive anti-S antibody post-dose 4. One hundred forty-nine patients submitted a DBS sample post-dose 5. Of these, 135 patients (90.6%) had positive anti-S antibody. A total of 52 had paired samples pre- and post-dose 5. Six (8.7%) had a negative anti-S antibody pre-dose 5, of which two (33.3%) developed positive anti-S antibody post-dose 5. Of these 372 patients, 123 (34%) reported COVID-19 infection and 4 (1%) had a COVID-19 related hospitalization. There were no reported deaths from COVID-19.
CONCLUSIONS
This prospective cohort study showed that humoral immune response improved with subsequent doses of COVID-19 vaccines.
PubMed: 38944577
DOI: 10.1016/j.vaccine.2024.06.041 -
Journal of Voice : Official Journal of... Jun 2024To determine the efficacy of a hybrid group telepractice program in voice therapy for primary school teachers.
PURPOSE
To determine the efficacy of a hybrid group telepractice program in voice therapy for primary school teachers.
METHOD
The participants, consisting of 12 teachers with voice disorders (three males and nine females), participated in 11 sessions of the telepractice program, divided into one training session on vocal hygiene, five practice sessions by themselves, and five group practice sessions in 5weeks. Data on the vocal handicap index (VHI) measure was obtained pre- and post-intervention. The voice analysis included fundamental frequency (local), jitter (local), shimmer (local), harmonic-to-noise ratio (local), and maximum phonation time assessed by Praat software.
RESULT
The VHI assessment revealed a statistically significant difference (P < 0.05) in the emotional domain. There was no statistically significant difference (P > 0.05) in physical, functional, and total scores. Both males and females had no statistically significant difference (P > 0.05) in mean fundamental frequency. However, there was a statistically significant difference (P < 0.05) in jitter (local), shimmer (local), harmonics-to-noise ratio (local), and the maximum phonation time.
CONCLUSION
The group telepractice program in voice therapy for primary school teachers was effective. It could be utilized for voice therapy to prevent voice disorder problems in teachers.
PubMed: 38944541
DOI: 10.1016/j.jvoice.2024.06.010 -
Chemistry and Physics of Lipids Jun 2024Cholesterol-rich nanoemulsion (LDE) can carry chemotherapeutic agents in the circulation and can concentrate those agents in the neoplastic and inflammatory tissues....
Cholesterol-rich nanoemulsion (LDE) can carry chemotherapeutic agents in the circulation and can concentrate those agents in the neoplastic and inflammatory tissues. This method improves the biodistribution of the drug and reduces toxicity. However, the structural stability of LDE particles, without or with associated drugs, has not been extensively investigated. The aim of the present study is to investigate the structural stability of LDE and LDE associated to paclitaxel, etoposide or methotrexate in aqueous solution over time by small-angle X-ray scattering (SAXS and Ultra SAXS) and dynamic light scattering (DLS). The results show that LDE and LDE associated with those chemotherapeutic agents had reproducible and stable particle diameter, physical structure, and aggregation behavior over 3-month observation period. As estimated from both DLS and Ultra-SAXS methods, performed at pre-established intervals, the average particle diameter of LDE alone was approx. 32 nm, of LDE-paclitaxel was 31 nm, of LDE-methotrexate was 35 nm and of LDE-etoposide was 36 nm. Ultra-SAXS analysis showed that LDE nanoparticles were quasi-spherical, and SAXS showed that drug molecules inside the particles showed a layered-like organization. Formulations of LDE with associated PTX, ETO or MTX were successfully tested in animal experiments and in patients with cancer or with cardiovascular disease, showing markedly low toxicity, good tolerability and possible superior pharmacological action. Our results may be useful for ensuing clinical trials of this novel Nanomedicine tool, by strengthening the knowledge of the structural aspects of those LDE formulations.
PubMed: 38944410
DOI: 10.1016/j.chemphyslip.2024.105418 -
Journal of Stroke and Cerebrovascular... Jun 2024-Patients with atrial fibrillation (AF) undergoing elective procedures are at risk for Major Adverse Cardiovascular Events (MACE) and symptomatic bleeding. We aimed to...
INTRODUCTION
-Patients with atrial fibrillation (AF) undergoing elective procedures are at risk for Major Adverse Cardiovascular Events (MACE) and symptomatic bleeding. We aimed to identify risk factors to guide perioperative risk stratification.
METHODS
-We conducted a post-hoc analysis of the "Bridging Anticoagulation in Patients who Require Temporary Interruption of Warfarin Therapy for an Elective Invasive Procedure or Surgery" randomized trial. The primary outcomes were MACE and symptomatic bleeding. Our statistical approach encompassed standard univariate analysis, logistic stepwise regression, and Cox regression models. Additional interaction analyses evaluated the interplay between low-molecular-weight heparin bridge therapy and other identified risk factors.
RESULTS
-Among A total of 1,813 participants (mean age 71.6±8.8, 73.3% male), MACE occurred in 25 (1.4%) individuals, with pre-procedure clopidogrel use (adjusted hazard ratio [aHR] 7.73, 95% CI 2.63-22.72, p<0.001) and CHADS-VASc score ≥ 5 (aHR 2.89, 95% CI 1.26-6.63, p=0.012) identified as risk factors. Symptomatic bleeding occurred in 57 (3.1%) individuals, with bridge therapy (aHR 1.84, 95% CI 1.07-3.19, p=0.029), renal disease (aHR 2.50, 95% CI 1.34-4.67, p=0.004), post-procedure aspirin use (aHR 2.86, 95% CI 1.66-4.91, p<0.001), post-procedure nonsteroidal anti-inflammatory drug use excluding aspirin (aHR 3.40, 95% CI 1.22-9.43, p=0.019), and major surgery (aHR 3.94, 95% CI 2.26-6.85, p<0.001) identified as risk factors. The interactions between risk factors and bridging therapy on MACE and symptomatic bleeding outcomes were not significant (p>0.05).
CONCLUSION
-We identified predictors for MACE and symptomatic bleeding in AF patients undergoing elective procedures. These insights may help guide perioperative decisions to reduce the risk of adverse outcomes.
PubMed: 38944363
DOI: 10.1016/j.jstrokecerebrovasdis.2024.107839