Scientific Societies Research Articles

Utilization of genomic tumor testing (GTT) among community oncologists participating in SWOG S2108CD.

320 Background: As targeted therapy options increase in oncology, GTT use is also increasing; however, the strategies and barriers to ordering GTT can vary across clinics. S2108CD is a cluster randomized trial comparing an educationally enhanced genomic tumor board intervention to usual practice to increase evidence-based genome-informed therapy based on GTT results. This analysis seeks to understand the utilization of GTT by physicians in rural and community oncology clinics. Methods: Physicians at sites enrolled on S2108CD completed baseline questionnaires collecting demographics, practice characteristics, and physicians’ experience with and use of GTT in practice. We also conducted semi-structured interviews at baseline and mid-study with select physicians in both arms to understand how and when physicians are ordering GTT and how it guides treatment decision making. Descriptive statistics were generated for survey data. Interviews were analyzed using conventional content analysis to identify recurring themes. Results: Surveys were completed by 117 physicians across 18 Recruitment Centers, with 57 from the usual practice and 60 from the intervention arm. Interviews were conducted with 10 physicians at baseline and 10 within 12-18 months of start of the study. Physicians reported feeling confident in determining whether GTT is clinically appropriate for a patient (42% moderately confident, 50% very confident). Some physicians utilize GTT from multiple vendors, with the following vendors used most frequently: Tempus (50% of physicians), Caris Life Sciences (61%), Foundation Medicine (62%) and Guardant Health (69%). Over two-thirds of physicians reported that professional guidelines were “very important” in the decision to utilize GTT. Reasons for not ordering GTT included “not relevant for the patient” (36%) and “difficulty in obtaining sufficient tissue” (20%) as “often” reasons. Notably, lack of access and cost/insurance coverage were “never” or “rarely” a reason for not ordering GTT in 80% physicians. Long waits to receive GTT results reportedly caused a delay in making patient care decisions (47% sometimes and 26% often). Physicians rely on the following sources to learn about new GTT panels: scientific meetings (91%), peer-reviewed literature (92%), and professional societies (90%). Interview data confirmed that physicians are generally confident ordering GTT but there is variability in the processes for ordering GTT and receipt of GTT results amongst clinics. Conclusions: Physicians enrolled on S2108CD self-reported high genomic confidence in ordering GTT. Access to GTT and coverage of GTT do not appear to be barriers to utilization. However, physicians did report delays in decision-making due to result turn-around times, which were sometimes attributed to length of time to tissue sendout and receipt of results into health record. Funding : NIH/NCI/NCORP grant UG1CA189974. Clinical trial information: NCT05455606 .

Increased exposure of rice to compound drought and hot extreme events during its growing seasons in China

Against the backdrop of global warming, compound drought and hot extreme events (CDHEEs) have intensified markedly, attracting attention from both the scientific community and society. However, a comprehensive understanding of the characteristics of the CDHEEs and their impacts on rice production during growing seasons remains limited. Thus, in this study, we use daily maximum and minimum air temperatures to derive a meteorological drought composite index for CDHEE identification. Additionally, we employ the Crop Calendar and the CROPGRIDS data to define the rice-growing seasons and regions. Detailed analyses reveal that from 1961 to 2023, the CDHEE frequency in both single-cropping rice regions (Rice1) and double-cropping rice regions (Rice2) increased at rates of 0.79 days (decade)−1 and 1.26 days (decade)−1, respectively, with a notable acceleration in the post-1990 s. The duration of the CDHEEs has lengthened, and prolonged events have become more frequent. The intensity of the CDHEEs has also enhanced, primarily driven by hot extreme events in Rice1 and the synergistic effects of droughts and hot extreme events in Rice2. Furthermore, the time span of CDHEE occurrence has expanded, starting earlier (rates of − 3.21 days (decade)−1 in Rice1 and − 4.37 days (decade)−1 in Rice2) and ending later (rates of 4.81 days (decade)−1 in Rice1 and 8.20 days (decade)−1 Rice2) during rice-growing seasons, thereby extending the exposure duration of rice. Since the 1990 s, rice exposure to the CDHEEs has also intensified, especially for the persistent CDHEEs. These findings indicate the upward trends in the frequency, intensity and duration of the CDHEEs, as well as the exposure of rice to the CDHEEs, during the rice-growing seasons in China. This research provides crucial insights into CDHEE impacts and underscores the necessity of implementing targeted adaptation and mitigation strategies to safeguard rice production amidst escalating climate challenges.

Testing an artificial intelligence algorithm to predict fetal heartbeat of vitrified-warmed blastocysts from a single image: predictive ability in different settings.

Could an artificial intelligence (AI) algorithm predict fetal heartbeat from images of vitrified-warmed embryos? Applying AI to vitrified-warmed blastocysts may help predict which ones will result in implantation failure early enough to thaw another. The application of AI in the field of embryology has already proven effective in assessing the quality of fresh embryos. Therefore, it could also be useful to predict the outcome of frozen embryo transfers, some of which do not recover their pre-vitrification volume, collapse, or degenerate after warming without prior evidence. This retrospective cohort study included 1109 embryos from 792 patients. Of these, 568 were vitrified blastocysts cultured in time-lapse systems in the period between warming and transfer, from February 2022 to July 2023. The other 541 were fresh-transferred blastocysts serving as controls. Four types of time-lapse images were collected: last frame of development of 541 fresh-transferred blastocysts (FTi), last frame of 467 blastocysts to be vitrified (PVi), first frame post-warming of 568 vitrified embryos (PW1i), and last frame post-warming of 568 vitrified embryos (PW2i). After providing the images to the AI algorithm, the returned scores were compared with the conventional morphology and fetal heartbeat outcomes of the transferred embryos (n = 1098). The contribution of the AI score to fetal heartbeat was analyzed by multivariate logistic regression in different patient populations, and the predictive ability of the models was measured by calculating the area under the receiver-operating characteristic curve (ROC-AUC). Fetal heartbeat rate was related to AI score from FTi (P < 0.001), PW1i (P < 0.05), and PW2i (P < 0.001) images. The contribution of AI score to fetal heartbeat was significant in the oocyte donation program for PW2i (odds ratio (OR)=1.13; 95% CI [1.04-1.23]; P < 0.01), and in cycles with autologous oocytes for PW1i (OR = 1.18; 95% CI [1.01-1.38]; P < 0.05) and PW2i (OR = 1.15; 95% CI [1.02-1.30]; P < 0.05), but was not significantly associated with fetal heartbeat in genetically analyzed embryos. AI scores from the four groups of images varied according to morphological category (P < 0.001). The PW2i score differed in collapsed, non-re-expanded, or non-viable embryos compared to normal/viable embryos (P < 0.001). The predictability of the AI score was optimal at a post-warming incubation time of 3.3-4 h (AUC = 0.673). The algorithm was designed to assess fresh embryos prior to vitrification, but not thawed ones, so this study should be considered an external trial. The application of predictive software in the management of frozen embryo transfers may be a useful tool for embryologists, reducing the cancellation rates of cycles in which the blastocyst does not recover from vitrification. Specifically, the algorithm tested in this research could be used to evaluate thawed embryos both in clinics with time-lapse systems and in those with conventional incubators only, as just a single photo is required. This study was supported by the Regional Ministry of Innovation, Universities, Science and Digital Society of the Valencian Community (CIACIF/2021/019) and by Instituto de Salud Carlos III (PI21/00283), and co-funded by European Union (ERDF, 'A way to make Europe'). M.M. received personal fees in the last 5 years as honoraria for lectures from Merck, Vitrolife, MSD, Ferring, AIVF, Theramex, Gedeon Richter, Genea Biomedx, and Life Whisperer. There are no other competing interests. N/A.

Lower and lower: the evolution of LDL-cholesterol targets for patients with diabetes

The reduction of LDL cholesterol is associated with a reduction in cardiovascular morbidity and mortality, with no apparent threshold. The availability of new effective cholesterol-lowering drugs has induced Scientific Societies to recommend much lower targets for LDL cholesterol. Targets are differentiated on the basis of cardiovascular risk (the higher the risk, the lower the target). However, the determination of actual risk levels is problematic, particularly in the elderly. Clinical judgement is needed to adapt recommendations and identify proper targets in individual patients.

Affiliate Plan of the IEEE Nuclear and Plasma Sciences Society

Affiliate Plan of the IEEE Nuclear and Plasma Sciences Society

Accurate initial field estimation for weather forecasting with a variational constrained neural network

Weather forecasting is crucial for scientific research and society. Recently, deep learning (DL) methods have achieved significant advancements in medium-range weather forecasting. However, they generally depend on the initial fields generated by the computationally expensive four-dimensional variational (4DVar) data assimilation (DA) technique, which limits their real-time applicability in multivariate three-dimensional (3D) weather forecasting. Here we propose 4DVarFormer by exploring the potential of integrating the 4DVar constraint into an attention-based neural network. 4DVarFormer eliminates the need for background error covariance statistics and the complex adjoint model development. It can generate multivariate 3D weather states within 0.37 s. Moreover, 4DVarFormer can capture inter-variable relationships, allowing the assimilation of observed variables to correct unobserved variables. Hence, medium-range forecasts initiated by 4DVarFormer outperform those of DL-based DA methods and achieve performance comparable to the forecasts initiated by ERA5 reanalyses. These promising findings contribute to future advancements in integrated end-to-end DL weather forecasting systems.

Orthopaedic surgery residents with a mentor report greater self-assessed theoretical and practical preparedness than residents without a mentor.

The purpose of the study was to investigate the effect of mentorship on self-perceived theoretical and practical skill levels of German-speaking residents affiliated to a scientific society with a focus on sports medicine. It was hypothesized that orthopaedic surgery residents with a mentor would report higher subjective theoretical and practical skills and less apprehension towards performing surgeries unsupervised compared to those without mentors. A 35-item questionnaire was distributed among resident members of AGA-Society for Arthroscopy and Joint-Surgery. The survey explored the current status of mentoring and self-assessed theoretical and practical skill levels as well as apprehension towards performing surgeries unsupervised (1-10 scale with higher values indicating higher skill level or greater apprehension). In total, 115 residents were included, of which 46 (40.0%) had a mentor. The majority of residents without a mentor (65.7%) reported the desire to have a mentor. Residents with a mentor reported significantly higher self-assessed theoretical (p = 0.003) and practical skill levels (p < 0.001) and less apprehension towards performing surgeries unsupervised (p < 0.001) compared to residents without a mentor. The presence of formal mentorship programs increased the likelihood of having a mentor significantly (odds ratio [OR] 7.17, p < 0.001). Male and female participants did not differ significantly in self-assessed skill level or apprehension towards performing surgeries unsupervised. Residents with a mentor reported greater subjective skill levels and stated less apprehension towards performing surgeries unsupervised compared to residents without a mentor. The majority of residents without a mentor stated that they would like to have a mentor. This may be achieved by establishing more formal mentorship programs as they facilitate mentorship. Level IV, cross-sectional study.

The management of Familial Pulmonary Fibrosis in different medical settings: Where does that leave us? An Italian nationwide survey.

Familial Pulmonary Fibrosis (FPF) is an emerging group of interstitial lung diseases (ILDs) caused by mutations mainly involving "telomere-related genes" and "surfactant-related genes". Although, in 2023, European Respiratory Society proposed a statement for FPFs management, these still remain a burden. Our work aimed to evaluate the management and impact of FPF in three Italian different medical settings: University Hospitals (UHs), non-University Hospitals (N-UHs) and outpatient clinics. This survey was created by ILDs Study Group Società Italiana di Pneumologia/ Italian Respiratory Society (SIP-IRS) and diffused via email to all SIP-IRS members. The descriptive statistical analysis was conducted through GraphPad Prism software (version 8.0). Results: Twenty participants replied to the survey, of which 65% (13/20) worked at UH while the remaining 25% (6/20) and 5% (1/20) worked at N-UH and outpatient clinics, respectively. Centers with, at least, 150 ILD patients visits/year followed a higher number of FPF patients, regardless of University affiliation (p=0.0046). Despite significant discrepancies in genetic testing and availability of counselling were registered, no statistically significant differences in patients' anamnesis assessment were observed between UHs and N-UHs (p=0.4192 and p=0.6525). However, there were relevant differences in the number of FPF patients undergoing genetic assessment in the Centers with Genetics Lab or Unit inside the Hospital (p=0.0253). There was no consensus regarding the impact of FPF diagnosis on lung transplantation and screening of asymptomatic relatives. Similarly, no differences were reported in antifibrotic prescriptions between UHs and N-UHs. Although the typical UIP pattern was the most common radiological pattern observed in FPF patients, there were no differences in the prevalence of histopathological patterns between UH and N-UH. Improving pulmonologists' knowledge of the approach, diagnosis and management of FPF is a global medical topic. Scientific societies can provide significant support in raising physicians' awareness of this issue.

Metformin – the old drug with new therapeutic possibilities

Original Article, Pol J Public Health, Vol. 134 (2024): 47-51 Paulina Oleksa, Kacper Jasiński, Daria Żuraw, Mateusz Sobczyk, Monika Żybowska, Anna Rzewuska-Fijałkowska, Karolina Haczkur-Pawłowska, Piotr Więsyk Students’ Scientific Society at the Department of Epidemiology and Clinical Research Methodology, Medical University of Lublin, Poland Introduction. Metformin is an oral antidiabetic drug from the biguanide group, popularly referred as an aspirin of the 21st century. The therapeutic targets of metformin are expanding. It is characterized by antineoplastic, immunoregulatory, anti-aging and neuroprotective properties. We aimed to evaluate the pleiotropic effects of metformin, taking into account its different mechanisms, efficacy and safety in contemporary public health challenges. Material and methods. We conducted the literature review from 2014 to 2024 using the PubMed and Google Scholar. Results. Metformin, depending on the cancer and its stage, enhances the cancer treatment effects, prevents the drug resistance, lengthens overall time of survival, reduces the risk of recurrence. In the Parkinson’s disease, Alzheimer’s disease and depression metformin can even increase the risk of their occurrence, especially in high doses. Such doses predispose to the cobalamin deficiency, affecting the functioning of the nervous system. Metformin was effective in seizure control of epilepsy. It has positive impact on the course of some autoimmunological diseases. Among diabetics treatment, outcomes of COVID-19 and tuberculosis could be improved by metformin. Conclusions. Metformin is pluripotential drug. Possibilities of adjuvant metformin therapy are very promising, but it cannot be recommended as standard treatment. This issue requires further investigation, preferentially randomized controlled trials on the bigger research samples. Keywords: metformin and therapy, metformin and treatment, metformin and advances.

Conservative treatment of adolescent idiopathic scoliosis (AIS): A narrative review of current evidence and implications for clinical practice

Introduction and purpose: Adolescent idiopathic scoliosis (AIS) is characterized by lateral curvature, vertebral rotation, and disruption of physiological curvature of the spine with the Cobb angle ≥10°. AIS affects 1-3% of children aged 10-16 years, representing the most common form of idiopathic scoliosis. Diagnosis of AIS is by exclusion and can be suspected based on Adams forward bend test and scoliometer. Untreated AIS can lead to serious consequences, such as progression of the deformity, back pain, reduced respiratory and cardiovascular function. The aim of this review is to update overview of conservative treatment options. Description of the state of knowledge: AIS treatment guidelines from the Scoliosis Research Society (SRS) and the Scientific Society on Scoliosis Orthopaedic and Rehabilitation Treatment (SOSORT) advocate for observation, bracing, or surgery depending on curve severity, with a focus on avoiding spinal fusion when possible. Additionally, SOSORT recommends scoliosis-specific physiotherapy exercises for smaller curves or as an adjunct to bracing. Conservative treatment aims to prevent curve progression, manage respiratory and spinal complications, and improve quality of life. Conclusions: AIS can significantly impair the physical and psychosocial well-being of young patients, with potential long-term consequences extending into adulthood Individualized treatment plans and patient/parent education are crucial for optimal outcomes. Schroth exercises are superior to Core Stabilization (CS) exercises in reducing Cobb angle, trunk rotation and improving spinal mobility, cosmetic trunk deformities and quality of life. CS exercises are more effective in increasing peripheral muscle strength, reducing pain and correcting vertebral rotation.

An evidence-based assessment of the nutritional recommendations for thepreventionof diabetes mellitus.

Thissystematic review presents the most recent scientific knowledge concerningdietary recommendations for T2DM published in the English language by various scientific societies during the past 10years. The recommendations are herein presented and discussed in the light of a critical, evidence-based appraisal aiming to provide a comprehensive guide for the clinician in daily practice. In the case of overweight or obesity, the cornerstone of the primary prevention of T2DM is the combination of a healthy body weight (body mass index < 25kg/m2) or a reduction of fat byat least 7% and the implementation of at least 150min of moderate physical activity per week. Restriction of calories and of dietary fat is recommended, the latter as well as several dietary patterns providing a holistic approach to dieting andall havingbeen correlated with decreased risk of T2DM. Among these dietary patterns are the Mediterranean diet, the DASH diet (Dietary Approaches to Stop Hypertension), the low-glycemic diet, and the HEI-Healthy Eating Index and AHEI-Alternative Healthy Eating Index. Micronutrient deficiencies of, for example, vitamin D, chromium and magnesium, may be associated with insulin resistance in T2DM. Overall, the combination of nutrition through dietary patterns that are mainly plant-based and which emphasize wholegrains, legumes, nuts, fruits, and vegetables and that include only small percentages of refined and processed foods, together with physical activity, has been associated with decreased T2DM risk.

European Academy of Neurology: First 10 years.

The European Academy of Neurology (EAN) was founded in May 2014 as the scientific society of all neurologists and all national neurological societies in Europe. The creation of EAN was based on the conscious decision of two predecessor societies (the European Federation of Neurological Societies and the European Neurological Society) to have a unique society for this continent with its 53 countries according to the World Health Organization and with the EU as the most important continental political decision level. In this report, the important milestones and the motivations of the decision-makers during the first 10 years are described. The development of the annual congress, the broad educational agenda, and the scientific groundwork including the European guidelines for the practise of neurology are described. Collaboration with and work for the national neurological societies is an important task for EAN. The political representation of neurology in Brussels and collaboration with the scientific societies of neighbouring medical disciplines and patient organizations are other major tasks on the agenda of the organization. EAN's goal is to reduce the burden of neurological diseases and to be the "home of neurology" in Europe for physicians, patients, and society. EAN communicates and interacts with its members, patients, partners, politicians, and the public through different channels. EAN is the owner of the scientifically independent European Journal of Neurology. EAN is based in Vienna, where its head office is located, but is also strongly represented in Brussels.

Complementary Feeding in the Clinical Practice: An Exploratory Survey among Italian Primary Care Pediatricians.

Introduction: Complementary feeding (CF) is the process of introducing solid or liquid foods (complementary foods, CFs) other than human breast milk (HBM) or infant formula into infants' diet when HBM or infant formula is no longer sufficient to meet infants' nutritional needs. Primary care pediatricians (PCPs) are paramount in guiding and educating infants' families during CF. Materials and Methods: Our exploratory survey aimed to investigate PCPs' current clinical approach to managing CF. From 1 March 2024 to 30 April 2024, a digital questionnaire composed of 32 multiple-choice questions investigating PCPs' attitudes toward CF in healthy, full-term infants was proposed to 1620 PCPs contacted through scientific societies. Results: The questionnaire was completed voluntarily; 707 PCPs (79.5% female, 66.1% aged over 50 years) fully responded to the survey in the proposed timeframe (participation rate 43.6%). Among the responders, 47.5% recommended traditional CF; 42.1% declared to know the baby-led weaning (BLW) approach and on-demand CF (ODCF), but only 32.8% and 12.5% of them recommended these types of CF, respectively. The vast majority (95%) of participants recommended that CF start between 4 to 6 completed months of age. CF routinely based on vegetarian or plant-based diets was supported by 45/707 (6.1%), only if planned by a specialist by 253/707 (35.8%), and only upon request by caregivers by 257/707 (36.3%). Egg and fish introduction was mostly advised in the first year of life, although in case of a positive family history of food allergy, 13.3% of participants recommended the introduction of egg and fish after 12 months. Conclusions: In conclusion, PCPs did not display a homogenous approach to CF; further studies and educational programs are needed to achieve more flexibility and knowledge on this important nutritional issue.

Computational Screening of FDA‐Approved Hepatitis C Drugs for Inhibition of VEGFR2 in Liver Cancer

AbstractLiver cancer (LC) is one of the most common tumours and the leading cause of cancer‐related death globally. Amidst the problems associated with existing treatments, such as hepatotoxicity, recurrence, drug resistance, and other adverse effects, researchers are under pressure to find alternatives. Towards a comprehensive rationalisation of the search for new anti‐LC drugs among approved ones, we employed an in‐silico approach to accelerate the selection of the most efficacious LC drugs. The FDA‐approved hepatitis C virus (HCV) drugs were docked with the LC protein using the AutoDock Vina software. Compared to the control compound, two FDA‐approved HCV drugs (DB09102 and DB09027) were selected based on their binding energies and interactions with the target protein, which showed comparable binding energies. Furthermore, these compounds were then subjected to molecular dynamic simulation, principle component analysis, and MMGBSA using the AMBER20 software, and the results showed stable complexes compared to the control complex. All things considered, this study will help the scientific community and society find a novel drug to treat LC.

Aneurisma aórtico roto associado com salmonelose difusa: Um relato de caso

Case report: A 63-year-old female patient, hypertensive and diabetic, reported a sudden onset of chest pain at night, which persisted continuously for 20 days. According to CT scans and computed tomography angiography, the diagnostic hypothesis of ruptured thoracic aortic aneurysm was considered. During the postoperative evolution, the patient presented difficulty in extubation and persistence of infectious symptoms, because of this, new tests were performed, which indicated a possible fistula with subsequent upper digestive endoscopy. During this period, the patient persisted with infectious symptoms and lack of improvement. Bronchoalveolar lavage fluid culture was performed at the same time, which identified bacterial growth of Salmonella spp. Discussion: A study that analyzed 129 cases of Salmonella in a hospital in Massachusetts showed that DM is one of the most common risk factors for Salmonella spp in adults. In a study carried out in China, it was evident that 28.9% of the cases were considered asymptomatic, that is: presence of the bacteria, but absence of diarrhea. In the scientific society, there is concern about the antimicrobial resistance of Salmonella spp. Because of this, treatment with antibiotics is indicated, especially in cases with a higher risk of complications. It is considered that the consequences of the bacterium on the body can lead the patient to septic shock and death. Final considerations: Thus, having knowledge about triggering factors, main symptoms, and appropriate treatment becomes essential for the best evolution of the clinical condition of infected patients.

Moving forward in Rheumatoid Arthritis-Associated Interstitial Lung Disease Screening.

Patients with rheumatoid arthritis (RA) are at increased risk of developing interstitial lung disease compared to the general population, a complication that is associated with significant morbidity and high mortality. Given its frequency and severity, ILD should always be considered during both the initial assessment and follow-up of RA patients. However, there is currently no consensus on which RA patients should be screened for ILD. In recent years, several scientific societies have developed specific screening proposals. According to the recommendations of the Spanish, American, and Austrian rheumatology societies, it is not necessary to screen all individuals with RA, and it should be tailored to each patient based on clinical risk factors. In contrast, the Portuguese Societies of Rheumatology and Pulmonology advocate for systematic screening of all RA patients. Risk factors for the development of ILD in RA patients are well identified, and several screening tools for RA-ILD based on these risk factors have been developed. However, all of these tools still require further validation. To address this issue, the ANCHOR-RA study, a multinational cross-sectional initiative, has been launched to develop a multivariable model for predicting RA-ILD, which could provide valuable guidance for screening practices in clinical settings. In addition to certain biochemical and genetic predictive markers, lung ultrasound appears to be a useful screening tool. When combined with clinical evaluation and risk factor assessment, it can help identify which patients require a thoracic HRCT evaluation, which remains the gold standard for confirming an ILD diagnosis.

Report on Reiwa 6th Annual Meeting of Kyushu Branch of The Japan Society of Vacuum and Surface Science

Report on Reiwa 6th Annual Meeting of Kyushu Branch of The Japan Society of Vacuum and Surface Science

Depiction and Description: Insights into Southern Alps Glaciers Conveyed by John Gully’s Paintings and Julius Haast’s Paper at the Royal Geographical Society

In June 1862, Julius Haast (1822–1887), the Canterbury Provincial Geologist, wrote to Joseph Hooker, Assistant Director of the Royal Botanic Gardens at Kew, informing him that “being now naturalized I think it my duty to offer my work to the scientific societies in England.” Haast informed Hooker that as soon as his topographical map was finished, he would send the botanist “an account of the geological features of the Alps, on deposits of the glacial period, accompanied by maps, sections and sketches,” requesting him to present the account to the Geological Society of London.[i] Although this anticipated initial foray into publishing in British scientific journals did not eventuate until 1865,[ii] on 12 November 1863 Haast sent a copy of his large topographical map of the Southern Alps,[iii] accompanied by extensive notes on the physical geography of that region and a set of 12 watercolour paintings (e.g. fig. 1), to the geologist Sir Roderick Murchison,[iv] President of the Royal Geographical Society. Haast hoped that those landscape paintings would “best enable the members, to gain an insight into the wild mountain masses [of the Southern Alps], with their snowfields, glaciers and lakes [emphasis added].”[v] [i] Sascha Nolden, Esme Mildenhall and Simon Nathan, The Correspondence of Julius Haast and Joseph Dalton Hooker, 1861–1886 (Wellington: Geoscience Society of New Zealand, 2013), 22. Haast became a British citizen in February 1861. [ii] See Julius Haast, “Notes to a Sketch-Map of the Province of Canterbury, New Zealand, Showing the Glaciation During the Pleistocene and Recent Periods as Far as Explored,” Quarterly Journal of the Geological Society of London 21, nos. 1–2 (1865): 87–96. [iii] On 11 June 1863, Haast informed Hooker that he was sending Murchison a large map with a set of watercolour drawings by the next mail (Nolden, Mildenhall and Nathan, Correspondence Haast-Hooker, 42–43). [iv] Ibid., 57. [v] Julius Haast, “Notes Accompanying a Map of the Province of Canterbury” (Royal Geographical Society Manuscript Archive, 1862), 1.

Inter-societal Delphi Consensus on the topical nasal treatments in Italy.

Topical nasal therapy is widely used in clinical practice by different specialists. However, it is multifaceted and still controversial. Namely, there is no consensus about the many aspects, and there needs to be specific guidelines. Four independent experts involved 14 Italian scientific societies (concerning ENT, allergy, and pediatrics areas) to participate in generating an Intersocietal Delphi Consensus on this matter. Three iterative rounds collected experts (4 in the first round, 20 in the second round, and 45 in the third round) designed by the scientific societies based on their clinical expertise and documented scientific value. Thirty-four statements were discussed and voted on. At the second round, all statements accomplished a very high consensus grade (>95%). At the third round, many statements reached a high or very high grade of consensus (>70%). However, some statements did not obtain sufficient agreement. Consequently, there is a need to implement knowledge about this issue through educational initiatives and new studies conducted with a robust methodology. In conclusion, topical nasal therapy deserves adequate knowledge as it is widespread and fruitful in managing upper respiratory diseases.

Screening of Anal HPV Precancerous Lesions: A Review after Last Recommendations.

Over the last decades, the incidence of anal cancer has increased worldwide. The discovery of the HPV virus as its primary cause and the natural progression of the disease, involving precancerous lesions, have resulted in significant interest in screening for anal cancer. The use of cytology testing, high-risk HPV DNA research, high-resolution anoscopy, and their combination has been adopted with variable success in detecting anal HPV precancerous lesions. Various studies have been carried out to evaluate the sensitivity and specificity of these techniques in different populations. High-risk populations for developing anal cancer have been identified through study of incidence and prevalence. Therefore, different scientific societies and experts worldwide have provided different recommendations for screening, but a universal approach has not yet been established. The inhomogeneity of different risk groups, the variable accessibility to specifical techniques, and the lack of data regarding the cost-benefit ratio of screening are the main problems to address in order to define a consensus guideline acceptable worldwide. The purpose of this paper is to provide a comprehensive review of the literature on HPV precancerous lesions and its screening, particularly after the release of recent recommendations.