Resident Education Curriculum in Pediatric and Adolescent Gynecology: The Short Curriculum 4.0.

Exposure to pediatric and adolescent gynecology (PAG) varies across residency programs in obstetrics and gynecology, family medicine, and pediatrics, as well as both adolescent medicine and PAG fellowship programs. Nevertheless, these programs are responsible for training residents and fellows and providing opportunities to fulfill PAG learning objectives. To that end, the North American Society for Pediatric and Adolescent Gynecology has taken a leadership role in PAG trainee education by creating and maintaining this Short Curriculum. The curriculum outlines specific learning objectives central to PAG education and lists high-yield, concise resources for learners. This updated curriculum replaces the previous 2021 publication with a new focus toward accessible online content and updated resources.

Pediatric and Adolescent Gynecology WebEd: A Brief Report of an Underutilized Online Learning Module.

Pediatric and adolescent gynecology (PAG) is a unique subspecialty for which accessible educational resources and clinical exposure have historically been limited; surveys show that trainees in both obstetrics and gynecology and pediatrics agree. In 2014, the North American Society for Pediatric and Adolescent Gynecology (NASPAG) introduced PAG WebEd, an original and interactive online case-based curriculum designed to bridge this learning gap. As of 2023, there are 35 published PAG WebEd clinical cases with key learning points that present, test, and discuss a variety of current PAG topics. The NASPAG Resident Education Committee (REC) compiled and reviewed administrative data from the module platform to investigate trainee utilization and performance. The activity data and assessment scores for 161 registered users are included and reported in this article. This brief report highlights that a relatively small number of medical trainees use PAG WebEd and aims to raise awareness of this resource through publication. There is potential for many more users to benefit from this resource; its efficacy as an examination and clinical practice tool could also be measured. The NASPAG REC hopes to ultimately show, with increased utilization, that PAG WebEd deserves to be a key piece of PAG-focused medical education. For PAG WebEd information and faculty registration, as well as a link that allows faculty to submit new learners, please visit https://www.naspag.org/pagwebed-information.

Intravenous Ketamine for Pain Control in First-Trimester Surgical Abortion: Interim Analysis of a Randomized Controlled Trial.

OBJECTIVES: Surgical abortion is common, with most completed in the first trimester. Gold standard pain control is intravenous (IV) fentanyl and midazolam, requiring continuous cardio-respiratory monitoring, a potential challenge where this monitoring is unavailable. Ketamine is a sedative and analgesic without the cardio-respiratory depression risk associated with IV opioids, representing a potential alternative. Investigating non-opiate pain control methods is imperative given the context of the opioid crisis. This is an interim analysis of 45 participants from a randomized controlled trial comparing IV ketamine, oral morphine, and IV fentanyl for pain control in first-trimester surgical abortion. We hypothesize that ketamine will provide better pain control than morphine. METHODS: This is a double-blind, single-centre superiority trial of 3 parallel groups. Participants were ≥18 years old with confirmed intrauterine pregnancy of gestational age <12 weeks. Pain was assessed using the Visual Analogue Scale and the Wong-Baker Faces Pain Rating Scale. RESULTS: In total, 2 participants were excluded post-randomization for 43 treated. Findings indicate that ketamine (n = 14; M = 0.7; 95% CI 0.1-1.3) provides better intra-operative pain control than morphine (n = 15, M = 4.4, 95% CI 2.9-5.9) and fentanyl (n = 14; M = 4.3; 95% CI 3.0-5.6; P < 0.001). The ketamine group was more satisfied with the anaesthetic method than the morphine group (P = 0.017). No group experienced serious adverse events. CONCLUSIONS: Findings support continuation of the randomized controlled trial and highlight ketamine as a compelling non-opiate pain control option in first-trimester surgical abortion. Ketamine use may represent more optimal pain control in settings where continuous cardio-respiratory monitoring is unavailable.

Long Curriculum 3.0 in Resident Education: Comprehensive Curriculum in Pediatric and Adolescent Gynecology for Postgraduate Trainees in Obstetrics/Gynecology, Pediatrics, and Adolescent Medicine.

In 2015, the Resident Education Committee of the North American Society for Pediatric and Adolescent Gynecology published the Long Curriculum in Resident Education to provide educators with a comprehensive document to be used in postgraduate medical education. The original curriculum was designed to meet the resident learning objectives for the Council on Resident Education in Obstetrics and Gynecology, the American Board of Pediatrics, and the Royal College of Physicians and Surgeons of Canada and to provide a more intensive, broader learning experience. The curriculum was updated in 2018. This Committee Document is the third updated version (3.0) of the Long Curriculum in Resident Education.

Pseudomonas aeruginosa in CF and non-CF homes is found predominantly in drains.

BACKGROUND: For patients with cystic fibrosis (CF) Pseudomonas aeruginosa infection is a major contributor to progressive lung disease. While colonizing strains are thought to be primarily environmental, which environments are important in lung colonization is unclear. METHODS: We took 11,674 samples from a broad range of sites over 3-8 visits to homes with (7) and without (8) CF patients. RESULTS: Twenty-eight percent of sampled drains yielded P. aeruginosa at least once, and a general mixed linear model estimated that 6.3% of samples from drains yield P. aeruginosa. This is more than eight times the estimated recovery from any other type of household environment. CONCLUSIONS: These findings implicate drains as important potential sources of P. aeruginosa infection. They suggest that maximizing P. aeruginosa control efforts for drains would reduce exposure with minimal extra burden to CF patients and families.

Transporting the incubator: effects upon a region of the adoption of guidelines for high-risk maternal transport.

OBJECTIVE: To inventory maternal transport practices and develop regional transport guidelines. STUDY DESIGN: A survey was administered to perinatal nursing directors of nine community hospitals in a rural region of Virginia. Items included personnel, training, equipment, vehicle, communication, and protocols. Following the survey, regional guidelines were developed using a collaborative process. Their use was promoted in the region. A post-intervention survey documented changes in transport practices. RESULTS: The pre-intervention survey showed wide variability in training and number of personnel and in availability of emergency equipment. Communication was via radio to a dispatcher. No hospital had standing orders or protocols for transport. Guidelines were developed, which included recommendations for personnel, equipment, vehicle, communication methods, and care protocols. Eight of nine hospitals endorsed the guidelines. A follow-up survey revealed practice changes for standing orders/protocols, communication, and equipment. CONCLUSION: Regionwide practice changes can be successfully implemented. Guidelines may be helpful for other regions using primarily one-way maternal transports.

BAX contributes to apoptotic-like death following neonatal hypoxia-ischemia: evidence for distinct apoptosis pathways.

BACKGROUND: Hypoxic-ischemic (H-I) injury to the neonatal brain has been shown to result in rapid cell death with features of acute excitotoxicity/necrosis as well as prominent delayed cell death with features of apoptosis such as marked caspase-3 activation. BAX, a pro-apoptotic molecule, has been shown to be required for apoptotic neuronal cell death during normal development but the contribution of endogenous BAX in cell death pathways following H-I injury to the developing or adult brain has not been studied. MATERIALS AND METHODS: Bax +/+, +/-, and -/- mice at post-natal day 7 were subjected to unilateral carotid ligation followed by exposure to 45 minutes of 8% oxygen. At different timepoints following H-I, brain tissue was studied by conventional histology, immunohistochemistry, immunofluorescence, Western blotting, and enzymatic assay to determine the extent and type of cell injury as well as the amount of caspase activation. RESULTS: We found that bax -/- mice had significantly less (38%) hippocampal tissue loss than mice expressing bax. Some of the remaining cell death in bax -/- mice, however, still had features of apoptosis including evidence of nuclear shrinkage and caspase-3 activation. Though bax -/- mice had significantly decreased caspase-3 activation as compared to bax expressing mice following H-I, the density of cells with activated caspase-8 in the CA3 region of the hippocampus did not differ between bax +/- and bax -/- mice. CONCLUSIONS: These findings demonstrate that endogenous BAX plays a role in regulating cell death in the central nervous system (CNS) following neonatal H-I, a model of cerebral palsy. In addition, while BAX appears to modulate the caspase-3 activation following neonatal H-I, caspase-8 which is linked to death receptor activation, may contribute to apoptotic-like neuronal death in a BAX-independent manner.

Royal Society of Tropical Medicine and Hygiene 91st Annual General Meeting at Manson House, London, 18 June 1998. Traveller's tales. Sir Ronald Ross and India.

Brief mention is given of the early life of Sir Ronald Ross and an account of the events which led to his discovery of the method of transmission of malaria parasites. His later association with India is also referred to.

Synthesis of esters using a nylon-immobilized lipase in batch and continuous reactors.

Direct esterifications using a nylon-immobilized lipase from Candida cylindracea were carried out in batch and continuous-flow reactors. The immobilized enzyme was effective in catalyzing the synthesis of ethylpropionate, isoamylpropionate, and isoamylbutyrate. With ethanol dissolved in hexane as a substrate, the maximum initial esterification rate was 0.02 mole/(h x g of immobilized protein), but the enzyme was stable only when the substrate concentrations were lower than 0.2 M. With isoamyl alcohol in hexane as a substrate, esterification rates as high as 0.085 mole/(h x g of immobilized protein) were observed and the immobilized enzyme was stable over a much broader concentration range. However, in this case, the use of a solvent, such as hexane, was not necessary for esterification, and the enzyme could be employed in equimolar acid/alcohol mixtures. A packed-bed reactor was operated successfully for the continuous synthesis of esters. The reactor was stable for long periods of time, and the steady-state performance could be accurately predicted on the basis of batch reaction experiments.

Bednets revisited- old idea, new angle.

Bednets, especially nets impregnated with repellant or insecticide, are attracting increasing interest as a key intervention against mosquito-borne parasites. They are relatively cheap and simple to use, and if arranged correctly can give protection against mosquitoes and other nocturnal biting flies. Such ideas however, are far from new, and in this essay, Steve Lindsay and Mary Gibson review some historical highlights of bednet development.

Underestimation of gestational age by conventional crown-rump length dating curves.

Inaccuracies in gestational age assignment based on published crown-rump length data were noted in patients with known ovulation dates. In this study, we tested the hypothesis that crown-rump length data derived from pregnancies with known ovulation dates differ from those of menstrually timed pregnancies. Seventy-two previously infertile women with known dates of ovulation had crown-rump length measurements from 35-79 days postovulation. We transformed the data to menstrual age (gestational age) by adding 14 days to the date of ovulation and compared our crown-rump length values with those of two previous reports. At corresponding crown-rump length values, the gestational ages from our data differed from those in the previous studies. We suggest using crown-rump length dating curves based on ovulation-timed pregnancies because crown-rump length data derived from menstrually dated pregnancies underestimate true gestational age.