Morphological and functional features of the colonic mucus barrier in patients with symptomatic uncomplicated diverticular disease and acute uncomplicated diverticulitis.

OBJECTIVE: Aim: The purpose was to identify the morphological and functional features of the colonic mucus barrier in patients with symptomatic uncomplicated diverticular disease and acute uncomplicated diverticulitis. PATIENTS AND METHODS: Materials and Methods: In the research, three groups were formed. Group 1 included fragments of the mucous membrane of the large intestine, which were collected from 12 people during autopsies. The results of autopsies and histological examination of the material did not reveal any gastrointestinal pathology. Group 2 included biopsies of the mucous membrane of the large intestine from the area of the diverticulum of 34 patients with symptomatic uncomplicated diverticular disease. Group 3 included biopsies of the mucous membrane of the large intestine of 26 patients with acute uncomplicated diverticulitis. Histological (hematoxylin and eosin staining), histochemical (PAS reaction) and immunohistochemical (mouse monoclonal antibodies to Mucin 2 (MUC2) and Mucin 4 (MUC4)) staining methods were used. A morphometric study was also carried out. RESULTS: Results: In patients with diverticular disease, the authors identified disturbances in the morphofunctional state of the mucus barrier of the colon, the structure and function of goblet cells contained in its mucous membrane, characterized by a decrease in the thickness of the mucus layer covering the surface of the mucous membrane; a decrease in the size and number of goblet cells with a decrease in their mucus-producing ability; a change in the mucin profile, characterized by a violation of the content of MUC2 and MUC4. These changes were greatest in patients with acute uncomplicated diverticulitis compared with patients with symptomatic uncomplicated diverticular disease. CONCLUSION: Conclusions: The identified disturbances in the morphofunctional state of the mucus barrier of the colon, structural and functional changes in goblet cells may be one of the mechanisms for the development of acute uncomplicated diverticulitis and symptomatic uncomplicated diverticular disease.

Growth of Ba2CoWO6single crystals and their magnetic, thermodynamic and electronic properties.

This study explores the bulk crystal growth, structural characterization, and physical property measurements of the cubic double perovskite Ba2CoWO6(BCWO). In BCWO, Co2+ions form a face-centred cubic lattice with non-distorted cobalt octahedra. The compound exhibits long-range antiferromagnetic order belowTN= 14 K. Magnetization data indicated a slight anisotropy along with a spin-flop transition at 10 kOe, a saturation field of 310 kOe and an ordered moment of 2.17µB atT= 1.6 K. Heat capacity measurements indicate an effectivej= 1/2 ground state configuration, resulting from the combined effects of the crystal electric field and spin-orbit interaction. Surface photovoltage analysis reveals two optical gaps in the UV-Visible region, suggesting potential applications in photocatalysis and photovoltaics. The magnetic and optical properties highlight the significant role of orbital contributions within BCWO, indicating various other potential applications.

Physical comorbidity is associated with overnight hospitalization in U.S. adults with asthma: an assessment of the 2005-2018 National Health and Nutrition Examination Surveys.

OBJECTIVE: Identifying the effects of comorbidity on healthcare utilization is critical for understanding the benefits of improved comorbidity management. Asthma is a common respiratory condition, associated with gastrointestinal, metabolic, psychiatric, and other respiratory conditions. Adults with asthma represent a key population in understanding comorbidity and its consequences. The objective was to explore the relationship between comorbidity and overnight hospitalizations in U.S. adults with asthma. STUDY DESIGN AND METHODS: A cross-sectional sample of 3,887 subjects aged 20-79 was aggregated from seven cycles (2005-2018) of the National Health and Nutrition Examination Survey (NHANES). The survey design was created using the full seven cycles, then a subpopulation was used for the analysis. Design-based modified Poisson regression with robust standard errors compared the prevalence of overnight hospitalizations in subjects with and without comorbidities. Comorbidity was defined as the presence of one or more additional chronic conditions. RESULTS: Over half (61.6%) of patients with asthma reported having comorbidities. The overnight hospitalization prevalence was higher in those with comorbidities (21.6%) than those without (7.4%). The adjusted prevalence ratio of overnight hospitalizations in those with comorbidities vs. those without was 2.02 (95% CI: 1.54-2.66). Conclusions from sensitivity analyses remained the same. CONCLUSIONS: Comorbidity in U.S. adult asthma patients is associated with increased overnight hospitalizations. Study results concur with examinations of other healthcare utilization outcomes, revealing how comorbidity influences healthcare utilization patterns in patients with asthma. The reduction of overnight hospitalizations should be a targeted goal when developing and evaluating interventions to manage comorbidities in patients with asthma.

Regional hospice and palliative care networks worldwide: scoping review.

BACKGROUND: Regional hospice and palliative care networks (RHPCNs) are increasingly being established to improve integrative care for patients with life-limiting illnesses. This scoping review aimed at identifying and synthesising international literature on RHPCNs, focusing on structures, outcomes, benefits, success factors and good practices. METHOD: Following Arksey and O'Malley's (2005) framework, a search of four electronic databases (CINAHL, Google Scholar, PubMed, Web of Science Core Collection) was conducted on 7 July 2023. Additionally, a manual search of reference lists of the identified articles was performed. Original research, qualification theses and descriptive reports on RHPCNs at a structural level were included. FINDINGS: Two researchers analysed 777 article abstracts, screened 104 full texts and selected 24 articles. The included studies predominantly used qualitative designs. RHPCNs self-identify as local stakeholders, employ coordination offices and steering committees, and actively recruit network partners. Outcomes included improved professional practices, enhanced quality of care, increased patient utilisation of regional care offerings and improved patient transitions between care providers. Success factors included clear coordination, transparent communication, strategic planning and resource-securing strategies. CONCLUSIONS: The analysis identified key RHPCN success factors such as effective communication and adaptive leadership. Despite the need for further research, the findings emphasise RHPCNs' potential to improve palliative care and encourage policymaker support. OTHER: This scoping review is part of the research project HOPAN, which aims at assessing and analysing RHPCNs in Germany. The project is funded by the German Innovation Fund of the Federal Joint Committee (G-BA) (Grant N° 01VSF22042; funding period: 01/2023-12/2024).

Relative risk of second malignant neoplasms highest among young adult cancer patients - a population-based registry study in Finland.

BACKGROUND AND PURPOSE: The objective of this study was to explore the incidence of second malignant neoplasms (SMNs) among adult cancer patients in Finland diagnosed with their first primary cancer (FPC) in 1992-2021. MATERIAL AND METHODS: The study used data from the population-based Finnish Cancer Registry (FCR). Risk estimates were calculated using the standardised incidence ratio (SIR), the ratio of observed second cancers compared to the expected numbers assuming the same cancer incidence as the corresponding sex-age-calendar year -split of the general population. RESULTS: A total of 573,379 FPCs were diagnosed during 1992-2021. During the follow-up, 60,464 SMNs were diagnosed. Male cancer patients had neither a decreased nor an increased risk (SIR 1.00 [95% CI, 0.99-1.01]) and female patients had an 8% increased risk (SIR 1.08 [95% CI, 1.06-1.09]) of developing any SMN compared to a FPC in the general population. The highest SIR of any SMN was observed in patients aged 20-39 -years at FPC diagnosis, and the SIR decreased by increasing age at diagnosis. Patients with lymphoid and haematopoietic tissue neoplasms, cancers of the mouth and pharynx, endocrine glands, respiratory and intrathoracic organs, skin, and urinary organs had the highest SIRs, while patients with cancers of the male genital organs and the female breast had the lowest SIRs. INTERPRETATION: Elevated SIRs were observed in cancer patients diagnosed at an early age and for FPCs known to be in large part attributable to lifestyle factors, which highlights the importance of monitoring and encouraging lifestyle changes.

CD8+ T-cell differentiation and dysfunction inform treatment response in acute myeloid leukemia.

ABSTRACT: The interplay between T-cell states of differentiation, dysfunction, and treatment response in acute myeloid leukemia (AML) remains unclear. Here, we leveraged a multimodal approach encompassing high-dimensional flow cytometry and single-cell transcriptomics and found that early memory CD8+ T cells are associated with therapy response and exhibit a bifurcation into 2 distinct terminal end states. One state is enriched for markers of activation, whereas the other expresses natural killer (NK)-like and senescence markers. The skewed clonal differentiation trajectory toward CD8+ senescence was also a hallmark indicative of therapy resistance. We validated these findings by generating an AML CD8+ single-cell atlas integrating our data and other independent data sets. Finally, our analysis revealed that an imbalance between CD8+ early memory and senescent-like cells is linked to AML treatment refractoriness and poor survival. Our study provides crucial insights into the dynamics of CD8+ T-cell differentiation and advances our understanding of CD8+ T-cell dysfunction in AML.

Consensus-based recommendations for the development and expansion of palliative day care clinics in Germany: results of a Delphi study.

BACKGROUND: Needs-based, patient-oriented palliative care includes palliative day care clinics as a specialized semi-inpatient care offer. However, the establishment and development of these facilities has been unsystematic. Research is needed to strengthen their transparency and ensure their accessibility, quality, and structural adequacy. A national Delphi study was conducted to generate appropriate recommendations for the establishment and development of palliative day care clinics in Germany. METHODS: Recommendations were formulated from focus group data on the development and expansion of palliative day care clinics in Germany. Experts on in- and outpatient palliative care rated 28 recommendations for relevance and feasibility, respectively, using a 4-point Likert-type scale. Suggestions for improvement were captured via free text comments. Items were considered consented when more than 80% of the experts scored them 4 (strongly agree) or 3 (somewhat agree), regarding both relevance and feasibility. RESULTS: A total of 23 experts (32% response rate) completed three Delphi rounds. Following the first round, 10 of 28 recommendations were revised according to participants' comments; 1 recommendation was rejected. After the second round, 3 of these 10 recommendations were revised, while 3 were rejected. Consensus was achieved after the third round for 22 of the initial recommendations. CONCLUSIONS: The Delphi-consented recommendations provide a basis for the targeted evidence- and needs-based development of palliative day care clinics. The findings show a need for standards setting and the meaningful integration of these clinics into existing structures. TRIAL REGISTRATION: The present study was prospectively registered on April 20, 2020, with the German Clinical Trials Register (DRKS00021446).

Trace gas oxidation sustains energy needs of a thermophilic archaeon at suboptimal temperatures.

Diverse aerobic bacteria use atmospheric hydrogen (H2) and carbon monoxide (CO) as energy sources to support growth and survival. Such trace gas oxidation is recognised as a globally significant process that serves as the main sink in the biogeochemical H2 cycle and sustains microbial biodiversity in oligotrophic ecosystems. However, it is unclear whether archaea can also use atmospheric H2. Here we show that a thermoacidophilic archaeon, Acidianus brierleyi (Thermoproteota), constitutively consumes H2 and CO to sub-atmospheric levels. Oxidation occurs across a wide range of temperatures (10 to 70 °C) and enhances ATP production during starvation-induced persistence under temperate conditions. The genome of A. brierleyi encodes a canonical CO dehydrogenase and four distinct [NiFe]-hydrogenases, which are differentially produced in response to electron donor and acceptor availability. Another archaeon, Metallosphaera sedula, can also oxidize atmospheric H2. Our results suggest that trace gas oxidation is a common trait of Sulfolobales archaea and may play a role in their survival and niche expansion, including during dispersal through temperate environments.

Prevalence of eating disorder symptoms in people with insulin-dependent-diabetes: A systematic review and meta-analysis.

AIMS: To examine the prevalence of eating disorder symptoms (EDS) in 16 years and older individuals with insulin-dependent diabetes including both clinical and subclinical eating disorder symptoms. METHODS: We searched PubMed, Embase, Scopus, PsycINFO, and CINAHL databases to discover studies reporting prevalence of eating disorder symptoms in patients with insulin-dependent diabetes (both type 1 and type 2). We performed a meta-analysis to estimate the pooled prevalence of eating disorder symptoms and an independent meta-analysis to estimate the prevalence of insulin omission. RESULTS: A total of 45 studies were included in the meta-analysis of eating disorder symptoms. Diabetes Eating Problem Survey (DEPS-R) was the most frequently used screening tool (in 43 % of studies, n = 20). The pooled prevalence of eating disorder symptoms was 24 % (95 % CI 0.21-0.28), whereas in studies using DEPS-R, it was slightly higher, 27 % (95 % CI 0.24-0.31), with the prevalence ratio (PR) of 1.1. The prevalence differed between screening tools (χ2 = 85.83, df = 8, p < .0001). The sex distribution was associated with the observed prevalences; in studies with a higher female prevalence (>58 %), the pooled eating disorder symptom prevalence was higher [30 % (95 % CI 0.26-0.34) vs. 18 % (95 % Cl 0.14-0.22), PR 1.7]. The prevalence of insulin omission was 21 % (95 % CI 0.13-0.33). CONCLUSIONS: Eating disorder symptoms and insulin omission are common in patients with insulin-dependent diabetes regardless of age. DEPS-R is the most used screening tool. Studies with a higher proportion of female participants report higher prevalence rates.

Patients' and Relatives' Preferences for Outpatient and Day Care Services Within End-of-Life Care in Germany - A Discrete Choice Experiment.

Purpose: In Germany, patients with incurable chronic diseases living at home increasingly have the option of using outpatient and day care hospice and specialized palliative care services. The present study examined and compared patients' and their relatives' preferences for end-of-life outpatient and day care services. Patients and Methods: The study used a questionnaire integrating a discrete choice experiment. For six scenarios, participants chose between two hypothetical end-of-life care offers, described by seven attributes. The model compared place of care, frequency and duration of care and support, specialized medical palliative care, accompanied activities, and relieving patient counselling. The model also included optional overnight care and willingness to pay. Patients and the relatives of patients suffering from incurable, chronic diseases who were not yet receiving palliative care were recruited via hospitals and self-help groups (06/2021-07/2022). Results: The results were based on data from 436 questionnaires (patients: n=263, relatives: n=173). All attributes had a statistically significant impact on choice decisions, with place of care showing the greatest importance. All respondents highly preferred care in the patient's home over out-of-home care. Patients stressed the importance of special medical (palliative) care and valued accompanied activities, often facilitated by hospice volunteers. Relatives, but not patients, considered the frequency and duration of care highly relevant. Conclusion: The results suggest a higher demand for care in the patient's home than for out-of-home care. Patients' and relatives' high preference for special medical care and the relief of family caregiver burden should be considered in the design of day care services.

Digital cognitive behavioural therapy for insomnia reduces insomnia in nurses suffering from shift work disorder: A randomised-controlled pilot trial.

Insomnia is a primary symptom of shift work disorder, yet it remains undertreated. This randomised-controlled pilot trial examined the efficacy of a digital, guided cognitive behavioural therapy for insomnia adapted to shift work (SleepCare) in nurses with shift work disorder. The hypothesis was that SleepCare reduces insomnia severity compared with a waitlist control condition. A total of 46 unmedicated nurses suffering from shift work disorder with insomnia (age: 39.7 ± 12.1 years; 80.4% female) were randomised to the SleepCare group or the waitlist control group. The primary outcome measure was the Insomnia Severity Index. Other questionnaires on sleep, mental health and occupational functioning, sleep diary data and actigraphy data were analysed as secondary outcomes. Assessments were conducted before (T0), after the intervention/waitlist period (T1), and 6 months after treatment completion (T2). The SleepCare group showed a significant reduction in insomnia severity from T0 to T1 compared with the control condition (ß = -4.73, SE = 1.12, p < 0.001). Significant improvements were observed in sleepiness, dysfunctional beliefs about sleep, pre-sleep arousal, sleep effort, self-reported sleep efficiency and sleep onset latency. No significant effect was found in actigraphy data. Depressive and anxiety symptoms, cognitive irritation and work ability improved significantly. Overall, satisfaction and engagement with the intervention was high. SleepCare improved insomnia severity, sleep, mental health and occupational functioning. This is the first randomised-controlled trial investigating the efficacy of digital cognitive behavioural therapy for insomnia in a population suffering from shift work disorder with insomnia. Future research should further explore these effects with larger sample sizes and active control conditions.

[Empirically derived recommendations for the development and expansion of day hospices in Germany - Results of a Delphi expert panel]. / Empirisch abgeleitete Empfehlungen für den Auf- und Ausbau von Tageshospizen in Deutschland ­ Ergebnisse einer Delphi-Befragung mit Expert:innen.

INTRODUCTION: A needs-based and patient-oriented hospice and palliative care also includes day hospices as a specialised semi-inpatient care offer. The establishment and development of these facilities in Germany has been rather unsystematic. In order to ensure quality and adequacy of these structures, research is needed. METHODS: A Delphi consensus study was conducted online from November 2022 to February 2023 aiming at generating recommendations for the development and expansion of day hospices in Germany. For each recommendation, the participants indicated on a four-point verbal rating scale how much they agreed upon a) the relevance and b) the feasibility of the recommendation. Items were considered consented when 80% of the participants (strongly) agreed with the recommendation regarding both criteria. If no consensus was reached, the recommendations were revised according to the participants' free text comments and presented in the next Delphi round. Descriptive analyses were applied. RESULTS: A total of 64 experts participated in the first Delphi round and 44 in the second. In round 1, 34 recommendations and in round 2 six recommendations were consented. The final set contains a total of 40 recommendations: 18 on the tasks of day hospices, 13 on cooperation, 7 on funding, and 2 on public relations. DISCUSSION: Recommendations for the development and expansion of day hospices in Germany were developed. Due to their highly rated feasibility, the recommendations should be directly transferable into care practice. It remains to be seen to what extent they will be taken into account in the renegotiation of the framework agreement for day hospices. CONCLUSION: The Delphi-consented recommendations provide a basis to guide action in the currently very dynamic development of hospice work and palliative care in Germany.

Electrical Burn and Amputations in a Burn Center in Addis Ababa, Ethiopia.

Background: Burn injuries are a global public health problem and continue to be one of the leading causes of unintentional death and injury. Electrical injuries, a relatively rare cause of burns, are increasingly being reported with higher rates of mortality in low and middle-income countries due to rapid industrialization in the absence of safety regulations. Electrical burn injuries can result in death, various organ system dysfunctions, or limb amputations. Methods: A 5-year retrospective, cross-sectional study was conducted to assess the rate of amputation and associated risk factors in electrical burn injuries among burn patients at AaBET Hospital in Addis Ababa, Ethiopia. Results: The rate of amputation among the 150 patients admitted with electrical burn in the study period was 33.3% (n = 50). A majority (62%; n = 31) of the patients were men (M:F 1.6:1) in the age range of 18-65 years. A fallen electrical wire coming in contact with the patients was the cause of the electrical burns in 50% of the cases. 65.3% of the patients had upper limb amputations, whereas 34.7% had lower limb amputations. Major amputations were more likely to occur when the entry site was the hand, whereas minor amputations were more likely to occur when the entry site was the scalp (P = 0.005). Conclusions: Younger male patients were identified as the main victims of electrical burns that resulted in amputations. Electrical burns showed substantial morbidity and mortality of patients. Total body surface area and entry site being the hand significantly affected the level and site of amputation.

Development and evaluation of regression tree models for predicting in-hospital mortality of a national registry of COVID-19 patients over six pandemic surges.

BACKGROUND: Objective prognostic information is essential for good clinical decision making. In case of unknown diseases, scarcity of evidence and limited tacit knowledge prevent obtaining this information. Prediction models can be useful, but need to be not only evaluated on how well they predict, but also how stable these models are under fast changing circumstances with respect to development of the disease and the corresponding clinical response. This study aims to provide interpretable and actionable insights, particularly for clinicians. We developed and evaluated two regression tree predictive models for in-hospital mortality of COVID-19 patient at admission and 24 hours (24 h) after admission, using a national registry. We performed a retrospective analysis of observational routinely collected data. METHODS: Two regression tree models were developed for admission and 24 h after admission. The complexity of the trees was managed via cross validation to prevent overfitting. The predictive ability of the model was assessed via bootstrapping using the Area under the Receiver-Operating-Characteristic curve, Brier score and calibration curves. The tree models were assessed on the stability of their probabilities and predictive ability, on the selected variables, and compared to a full-fledged logistic regression model that uses variable selection and variable transformations using splines. Participants included COVID-19 patients from all ICUs participating in the Dutch National Intensive Care Evaluation (NICE) registry, who were admitted at the ICU between February 27, 2020, and November 23, 2021. From the NICE registry, we included concerned demographic data, minimum and maximum values of physiological data in the first 24 h of ICU admission and diagnoses (reason for admission as well as comorbidities) for model development. The main outcome measure was in-hospital mortality. We additionally analysed the Length-of-Stay (LoS) per patient subgroup per survival status. RESULTS: A total of 13,369 confirmed COVID-19 patients from 70 ICUs were included (with mortality rate of 28%). The optimism-corrected AUROC of the admission tree (with seven paths) was 0.72 (95% CI: 0.71-0.74) and of the 24 h tree (with 11 paths) was 0.74 (0.74-0.77). Both regression trees yielded good calibration and variable selection for both trees was stable. Patient subgroups comprising the tree paths had comparable survival probabilities as the full-fledged logistic regression model, survival probabilities were stable over six COVID-19 surges, and subgroups were shown to have added predictive value over the individual patient variables. CONCLUSIONS: We developed and evaluated regression trees, which operate at par with a carefully crafted logistic regression model. The trees consist of homogenous subgroups of patients that are described by simple interpretable constraints on patient characteristics thereby facilitating shared decision-making.

[The role of surveillance bronchoscopy after lung transplantation]. / Rôle de l'endoscopie bronchique après transplantation pulmonaire.

The role of surveillance bronchoscopy after lung transplantation. Lung transplantation is currently accepted as a potential treatment for end-stage respiratory diseases. That said, airway complications and the onset of chronic lung allograft dysfunction remain major causes of morbidity and mortality subsequent to lung transplantation and a significant obstacle to long-term survival. In this article, we discuss the advantages and limitations of bronchial endoscopy in post-lung transplant monitoring.

Diverse macrophage populations contribute to distinct manifestations of human cutaneous graft-versus-host disease.

BACKGROUND: Graft-versus-host disease (GvHD) is a major life-threatening complication of allogeneic haematopoietic stem cell transplantation (HSCT), limiting the broad application of HSCT for haematological malignancies. Cutaneous GvHD is described as a post-transplant inflammatory reaction by skin-infiltrating donor T cells and remaining recipient tissue-resident memory T cells. Despite the major influence of lymphocytes on GvHD pathogenesis, the complex role of mononuclear phagocytes (MNPs) in tissues affected by GvHD is increasingly appreciated. OBJECTIVES: To characterize the identity, origin and functions of MNPs in patients with acute cutaneous GvHD. METHODS: Using single-cell RNA sequencing and multiplex tissue immunofluorescence, we identified an increased abundance of MNPs in skin and blood from 36 patients with acute cutaneous GvHD. In cases of sex-mismatched transplantation, we used expression of X-linked genes to detect rapid tissue adaptation of newly recruited donor MNPs resulting in similar transcriptional states of host- and donor-derived macrophages within GvHD skin lesions. RESULTS: We showed that cutaneous GvHD lesions harbour expanded CD163+ tissue-resident macrophage populations with anti-inflammatory and tissue-remodelling properties including interleukin-10 cytokine production. Cell-cell interaction analyses revealed putative signalling to strengthen regulatory T-cell responses. Notably, macrophage polarization in chronic cutaneous GvHD types was proinflammatory and drastically differed from acute GvHD, supporting the notion of distinct cellular players in different clinical GvHD subtypes. CONCLUSIONS: Overall, our data reveal a surprisingly dynamic role of MNPs after HSCT. Specific and time-resolved targeting to repolarize this cell subset may present a promising therapeutic strategy in combatting GvHD skin inflammation.

Expert Perspectives on the Additional Benefit of Day Hospices and Palliative Day Care Clinics in Germany: A Qualitative Approach.

Background: In Germany, hospice and palliative care is well covered through inpatient, outpatient, and home-based care services. It is unknown if, and to what extent, there is a need for additional day care services to meet the specific needs of patients and caregivers. Methods: Two day hospices and two palliative day care clinics were selected. In the first step, two managers from each facility (n = 8) were interviewed by telephone, using a semi-structured interview guide. In the second step, four focus groups were conducted, each with three to seven representatives of hospice and palliative care from the facilities' hospice and palliative care networks. Interviews and focus groups were audio recorded, transcribed verbatim and analyzed using qualitative content analysis. Results: The interviewed experts perceived day care services as providing additional patient and caregiver benefits. Specifically, the services were perceived to meet patient needs for social interaction and bundled treatments, especially for patients who did not fit into inpatient settings (due to, e.g., their young age or a lack of desire for inpatient admission). The services were also perceived to meet caregiver needs for support, providing short-term relief for the home care situation. Conclusions: The results suggest that inpatient, outpatient, and home-based hospice and palliative care services do not meet the palliative care needs of all patients. Although the population that is most likely to benefit from day care services is assumed to be relatively small, such services may meet the needs of certain patient groups more effectively than other forms of care.

Eficacia de la telerrehabilitación en pacientes con enfermedad pulmonar obstructiva crónica: revisión sistemática / Efficacy of tele-rehabilitation in patients with chronic obstructive pulmonary disease: A systematic review

Desde 2020 se ha vivido una situación sin precedentes, experimentando un confinamiento total de la población debido al SARS-CoV-2, que ha afectado al tratamiento de distintas patologías, como la enfermedad pulmonar obstructiva crónica (EPOC). Por ello, se implementaron programas de telerrehabilitación para continuar los tratamientos. Se realizó una búsqueda bibliográfica entre octubre y noviembre de 2020, cuyo objetivo fue analizar y actualizar la eficacia de la telerrehabilitación en pacientes con EPOC, y 8 artículos cumplieron los criterios de selección. La telerrehabilitación pulmonar reflejó mejoras en la calidad de vida y estado físico, y disminuyó las hospitalizaciones y exacerbaciones. Asimismo, los pacientes mostraron un grado elevado de satisfacción y adherencia. La telerrehabilitación pulmonar obtiene resultados similares a la rehabilitación pulmonar, pudiendo utilizarla en pacientes con dificultad de desplazamiento a su centro sanitario o en confinamiento. No obstante, se debe investigar qué programa de telerrehabilitación es el ideal.(AU)

Since 2020 we have lived an exceptional situation that made us experience a complete lockdown due to SARS-CoV-2, what affected the treatments of different pathologies, such as the chronic obstructive pulmonary disease (COPD). Because of those reasons, it has arisen the idea of implementing the tele-rehabilitation program as a treatment of these pathologies. The search was done between the months of October and November 2020, with the aim of analyzing and updating the efficacy of the tele-rehabilitation in patients who have COPD, finding eight articles which met the inclusion criteria. The pulmonary tele-rehabilitation is able to improve the quality of life and physical state, and decreasing the number of hospitalizations and exacerbations. Furthermore, patients showed a great level of satisfaction and adherence to this treatment program. The pulmonary tele-rehabilitation can achieve similar results as of pulmonary rehabilitation. For this reason, people who have difficulties to go to their outpatients clinic or even in a lockdown can use it. However, it is necessary to investigate which tele-rehabilitation program is better.(AU)

Mandibular symmetry on posterior-anterior cephalograms of neurofibromatosis type 1 patients with facial plexiform neurofibroma.

Introduction: Neurofibromatosis type 1 (NF1) is an is an autosomal dominant heritable tumor predisposition syndrome.. Peripheral nerve sheath tumors (PNST) are a hallmark of NF1. Plexiform neurofibromas (PNF) are neoplasms that are characteristic of NF1, often causing disfiguring effects (e.g., on the face), and are considered precancerous lesions. Previous studies have shown that facial PNF (FPNF) have an impact on the shape of facial bones. This study examines deviations of mandibular symmetry from cephalometric reference planes considering the topography of FPNF. Material and methods: The posterior-anterior (PA) cephalograms of 168 patients with NF1 were examined. We compared three groups: patients with FPNF (n=74), with disseminated cutaneous neurofibroma (DNF (n=94)), and control subjects without NF1 (n=23). The PNF group was subtyped with respect to facial PNST type and location. Typical mandibular cephalometric reference points were determined (condyle, antegonion, and menton). Results: The skeletal measurement points of the mandible in FPNF patients often differ significantly from those of the DNF group. It has been proven that typical asymmetries of the median-sagittal measurement points are indicators of PNF. Differences within the trigeminal tumor spread patterns are indicated in the measured values. A local tumor effect (PNF) on the relation of the measurement points to the reference planes is made plausible by the study results. The investigations prove that tumor type (FPNF) and the number of FPNF affected branches of the trigeminal nerve may correlate with significant deviations of mandible from symmetry on PA projections. Conclusion: The presented study shows that characteristic patterns of mandibular deformity can be measured on standardized radiographs in NF1 patients with FPNF. Mandibular deformities imaged on standardized radiographs may be initial indicators of a previously unrecognized NF1. Tumor-associated alterations of the mandible should be considered in the classification systems of pathognomonic, diagnostically pioneering osseous findings in NF1. The radiological findings provide clues for planning mandibular osteotomies in NF1 patients, especially for assessing facial regions typically highly vascularized by tumor spread. Furthermore, the radiological findings are an indication of a tumor potentially invading and destroying adjacent masticatory and mimic muscle, findings that may have an influence on surgical measures (function, aesthetics, and wound healing).

Rural-Urban Differences in Prevalence and Associated Factors of Underweight and Overweight/Obesity among Bangladeshi Adults: Evidence from Bangladesh Demographic and Health Survey 2017-2018.

The aim of this study was to identify the differences in prevalence and associated factors of underweight and overweight/obesity among Bangladeshi adults (≥18 years) by analyzing the cross-sectional Bangladesh Demographic and Health Survey 2017-2018 data. Multilevel multivariable logistic regression was applied to identify the factors associated with underweight and overweight/obesity in urban and rural areas. The prevalence of underweight was 12.24% and 19.34% in urban and rural areas, respectively. The prevalence of overweight/obesity was 50.23% and 35.96%, respectively, in urban and rural areas. In the final multivariable analysis in both urban and rural areas, 30-49 years of age, female sex, being educated up to college or higher level, living in the wealthiest household, and being currently married or being separated/divorced/widowed had higher odds of being overweight/obese compared to other categories. Residence in the Mymensingh and Sylhet region was associated with decreased odds of overweight/obesity in urban and rural areas. On the other hand, being educated up to college or higher level, living in the wealthiest household, and being married were associated with reduced odds of being underweight in both areas. These high-risk groups should be brought under targeted health promotion programs to curb malnutrition.