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Osteoporosis treatment gap and prescribing patterns in Ireland: a cross-sectional analysis of the DXA HIP project

Por: Carey · J. J. · Brennan · A. · Armstrong · C. · Heaney · F. · Dempsey · A. · Egan · R. · Gorham · K. · Yang · L. · DXA MAP · Erjiang · Wang · Whelan · OSullivan · Silke · Yu · Dempsey · Fitzgerald
Objectives

Previous studies suggest Ireland has the smallest osteoporosis treatment in Europe and very little inappropriate prescribing, in contrast to our experience. In this study, we examine the osteoporosis treatment gap in Ireland by assessing the prevalence of appropriate and inappropriate prescribing in 2 subgroups of the Irish dual-energy X-ray absorptiometry (DXA) Health Informatics Prediction (HIP) Project. Treatment eligibility was defined using established intervention thresholds, including prior fracture, femoral-neck T-score ≤–2.5, glucocorticoid use, or Fracture Risk Assessment Tool (FRAX) major osteoporotic fracture risk ≥20% or hip fracture risk ≥3%.

Design

Secondary cross-sectional analysis of a subgroup of the DXA HIP Project Cohort.

Setting

3 hospitals in the West of Ireland. DXA referrals come from primary care providers, hospital consultants and the osteoporosis service.

Participants

5564 participants of a previously described convenience cohort including: (i) 3474 subjects referred for a DXA scan, and (ii) 2090 patients who completed a DXA scan.

Results

82.4% were female with a mean age of 66.6 years, 59.6% of whom had a prior fracture. Prescribing data of calcium and vitamin D were available for 3738 (67.2%) subjects, and osteoporosis medication for 4157 (74.7%) subjects. Prescribing information was available for more than 99% of the DXA group, but just over 50% of the referral group. When examined in aggregate, the treatment gap is 6% for calcium and vitamin D and 38% for osteoporosis medication, in line with prior publications. However, among those with prescribing information and at least one indication for treatment, only 58.3% were prescribed calcium and vitamin D and 39.1% an osteoporosis medication. Furthermore, among patients without a clear indication for treatment, 50.6% were prescribed calcium and vitamin D, and 32.5% an osteoporosis medication.

Conclusions

These data suggest the majority of patients with osteoporosis or at high risk of fracture in Ireland today do not receive appropriate osteoporosis treatment, while inappropriate prescribing is substantial. These findings suggest that the true treatment gap in Ireland is substantially larger than aggregate estimates imply.

Advice From Patients to Improve Diabetic Foot Ulcer Management and Amputation Prevention

ABSTRACT

Understanding the patient perspective is crucial for enhancing healthcare delivery and outcomes for chronic conditions like diabetic foot ulcers. This qualitative study examined the perspectives of patients with diabetic foot ulcers to inform clinical strategies for both physicians and current patients to enhance care and prevent lower extremity amputations. Fifteen patients with a history of diabetes and diabetic foot ulcers and/or amputations participated in semi-structured interviews which explored their lived experiences and advice for both physicians and fellow patients to improve diabetic foot ulcer related care. Interview transcriptions were analysed to identify recurring themes. Advice for physicians emphasised increasing patient education, initiating preventive foot care at the time of diabetes diagnosis, providing instructions for managing diabetic ulcers early and demonstrating empathetic bedside manner. Advice for fellow patients focused on adopting healthy lifestyle practices, regular foot self-examinations, consistent blood glucose monitoring, medication adherence and seeking prompt medical attention for new or worsening foot lesions. Participants also stressed the importance of routine check-ups with providers to support prevention and management efforts. This qualitative study highlights the value of incorporating patient perspectives to improve our understanding of diabetic foot ulcer onset, care and outcomes and thereby reduce the risk of lower extremity complications.

Automated Periosteal Distraction for Limb Salvage in Diabetic Foot Ulcers With Chronic Limb‐Threatening Ischemia (Brief Communication)

ABSTRACT

Chronic limb-threatening ischemia (CLTI) compounded by diabetic foot ulceration remains a leading precursor to major lower-extremity amputation. Transverse tibial transport (TTT) can improve perfusion but requires corticotomy and bulky external fixation. We report what is, to our knowledge, the first application of fully automated tibial periosteal distraction (PD) for limb preservation. A 65-year-old man with recurrent forefoot gangrene underwent tibial PD using a miniaturised, programmable motor to gradually elevate the periosteum. Through a 1 cm incision, a low-profile subperiosteal plate was implanted and linked to the motor, which advanced 0.031 mm hourly (0.75 mm/day) up to 10 mm. Distraction was completed uneventfully over 13 days, and the device was removed at the bedside on Day 21. Skin temperature increased by 2°C, and digital systolic (toe) pressure rose from 22 to 50 mmHg. The wound progressed to healing without complication. Automated PD may offer a minimally invasive, biologically driven alternative for high-risk CLTI patients, eliminating the need for patient-adjusted screws and standardising adherence. Prospective studies are required to validate its safety, durability, optimal distraction parameters and cost-effectiveness.

Uncovering age-related differences in communication by people with persistent pain when interacting with a pain history assessment chatbot in Australia: an exploratory mixed-methods study using a comparative analysis

Por: Hay · E. · Ireland · D. · Claus · A. · Rose · T. · Strong · J. · Westerman · D. · Schlumpf · M. · Vijayakumar · P. · Burvill · L. · Andrews · N.
Objectives

There is limited research exploring the age-related difference in communication when describing pain experiences. This project aimed to identify key differences between adolescents’, young adults’ and adults’ (i) preferred communication method, (ii) language content and (iii) lexical amount and variety when discussing their persistent pain experience using chatbot technology.

Design

An exploratory concurrent nested mixed-methods design using a comparative analysis.

Setting

Participants were recruited through a convenience sampling strategy from two tertiary multidisciplinary pain centres in Australia.

Participants

20 adolescents, 20 young adults and 20 adults completed a pain history assessment using the Dolores application. The inclusion criteria for this study were (i) persistent non-cancer pain for at least 3 months, (ii) 10 years of age and over and (iii) adequate expressive and receptive language skills to complete the required tasks in English, as determined by clinicians in the treating team.

Results

Drawn, voice and typed responses provided by participants during the chatbot interaction were analysed using content analysis. Fisher’s exact tests and 2 tests were used to examine differences between age groups. Strong effect size estimates generated from comparative analyses suggested that adolescents were the most likely age group to utilise drawing (p=0.153, Cramer’s V=0.268), preferred typing over speaking (p==0.007, Cramer’s V=0.433). Young adults used the greatest number and variety of words in response to chatbot questions including evaluative language (p=0.097, Cramer’s V=0.296). Adults tended to use more metaphors (p=0.085, Cramer’s V=0.305) and had a strong preference for speaking over typing (p=

Conclusions

The results of this study provide insights into age-related differences in communication and preferences when using technology to communicate about persistent pain. Future research exploring individualised age-related approaches to pain assessment, supported by the findings of this study, in comparison to current standardised assessments administered by clinicians are warranted.

Biofilm in Diabetic Foot Ulcers: A Systematic Narrative Review

ABSTRACT

Biofilms are a key driver of chronicity and treatment failure in diabetic foot ulcers (DFUs), yet clinical evidence quantifying their impact and management remains fragmented. This systematic narrative review synthesised recent evidence (2015–2025) on the prevalence, diagnostics, and management of biofilm in DFUs. A Systematic Review of the Literature (SRL) was conducted following PRISMA 2020 guidelines across PubMed/MEDLINE, Scopus, Cochrane Library and ScienceDirect. Eligible studies included adults with DFUs reporting biofilm/bioburden metrics or interventions aimed at biofilm disruption. Risk of bias was assessed using RoB 2 for randomised trials and ROBINS-I for non-randomised studies. Data were narratively synthesised by evidence tier (Tier 1 = clinical; Tier 2 = preclinical/mechanistic). Of 600 records screened, 25 studies met inclusion criteria (Tier 1 n = 9; Tier 2 n = 5; reviews n = 11). Over half of bacterial isolates in DFUs were biofilm producers, with multidrug resistance exceeding 90% in several cohorts. Fungi were detected in 31% of ulcers by qPCR but only 9% by culture. Tier 1 clinical evidence supports standard care components—debridement, antiseptics, and negative-pressure wound therapy—for improved healing, though direct antibiofilm outcomes remain limited. Emerging strategies (enzymatic agents, peptides, cold plasma, smart dressings) show promise in vitro but lack clinical translation. Evidence for direct antibiofilm efficacy in DFUs remains scarce. Current data justify maintaining guideline-based care while prioritising trials that integrate validated biofilm endpoints, standardised microbiological methods, and antifungal components. Distinguishing established from experimental approaches is essential to advancing safe, evidence-based biofilm management in DFUs.

Evaluating pain and neurological function with high frequency 10 kHz spinal cord stimulation in the treatment of painful diabetic neuropathy: design of a multicentre, randomised controlled trial (PDN-Sensory)

Por: Pop-Busui · R. · Petersen · E. A. · Levy · B. L. · Tesfaye · S. · Armstrong · D. G. · Grunberger · G. · Boulton · A. J. · Bharara · M. · Edgar · D. · Azalde · R. P. · Caraway · D.
Introduction

Current pharmacological treatment options for painful diabetic neuropathy (PDN) often fail to provide adequate pain relief. However, in the recent SENZA-PDN study, high-frequency 10 kHz spinal cord stimulation (SCS) demonstrated significant long-term improvements in lower limb pain and health-related quality of life (HRQoL) in a PDN population. Furthermore, more than half of 10 kHz SCS recipients showed improved sensory function based on non-blinded clinical assessments in post hoc analysis. We report the design of the PDN-Sensory study, which aims to evaluate changes in pain and neurological function with 10 kHz SCS in the treatment of PDN. The study will include objective measures of neurological function, including the modified Toronto Clinical Neuropathy Score (mTCNS) and intraepidermal nerve fibre density (IENFD).

Methods and analysis

This multicentre, prospective, randomised controlled trial will compare conventional medical management (CMM) with 10 kHz SCS+CMM in individuals with diabetes and chronic, intractable lower limb pain due to PDN. Participants will be randomised 1:1 to CMM alone or 10 kHz SCS+CMM, with optional crossover at 6 months. The primary outcome is the proportion of participants at 6 months achieving ≥50% pain relief from baseline. The key secondary endpoint is the proportion of participants at 6 months with a reduction in mTCNS of ≥3 points from baseline (excluding changes in foot pain). Additional endpoints at 6 and 12 months include changes from baseline in mTCNS, IENFD, 7-day averaged pain score, pain-related interference, HRQoL, sleep, psychological outcomes, functional status and metabolic parameters.

Ethics and dissemination

The study protocol received central approval from the Western Institutional Review Board (IRB #20230954). Local IRB approval will be required before initiation of the study at each participating clinical site. The study complies with Good Clinical Practice guidelines (ISO 14155), the Declaration of Helsinki, and all applicable national, federal and local regulatory requirements. Dissemination plans include presentations at national and international conferences and publication in a peer-reviewed journal with open access.

Trial registration number

NCT05777317.

Interventions to improve racial and ethnic equity in critical care: A scoping review

by Shirley Ge, Hope Lappen, Luz Mercado, Kaylee Lamarche, Theodore J. Iwashyna, Catherine L. Hough, Virginia W. Chang, Adolfo Cuevas, Thomas S. Valley, Mari Armstrong-Hough

Background

Racial and ethnic disparities in the delivery and outcomes of critical care are well documented. However, interventions to mitigate these disparities are less well understood. We sought to review the current state of evidence for interventions to promote equity in critical care processes and patient outcomes.

Methods

Four bibliographic databases (MEDLINE/PubMed, Web of Science Core Collection, CINAHL, and Embase) and a list of core journals, conference abstracts, and clinical trial registries were queried with a pre-specified search strategy. We analyzed the content of interventions by categorizing each as single- or multi-component, extracting each intervention component during review, and grouping intervention components according to strategy to identify common approaches.

Results

The search strategy yielded 11,509 studies. Seven-thousand seventeen duplicate studies were removed, leaving 4,491 studies for title and abstract screening. After screening, 93 studies were included for full-text review. After full-text review by two independent reviewers, eleven studies met eligibility criteria. We identified ten distinct intervention components under five broad categories: education, communication, standardization, restructuring, and outreach. Most examined effectiveness using pre-post or other non-randomized designs.

Conclusions

Despite widespread recognition of disparities in critical care outcomes, few interventions have been evaluated to address disparities in the ICU. Many studies did not describe the rationale or targeted disparity mechanism for their intervention design. There is a need for randomized, controlled evaluations of interventions that target demonstrated mechanisms for disparities to promote equity in critical care.

What is the access to NHS fertility treatments for women with Mayer-Rokitansky-Küster-Hauser syndrome across England? A freedom of information study

Por: Milford · K. · Melo · P. · Suleman · M. · Crouch · N. · Mair · I. · Armstrong · S. C.
Objectives

The aims of this study were (1) To investigate the availability of NHS funded in vitro fertilisation (IVF) treatment for individuals affected by Mayer-Rokitansky-Küster-Hauser syndrome (MRKH) from all Integrated Care Boards (ICBs) across England and (2) To assess the ethical implications of piecemeal funding for those with MRKH.

Design

This was a mixed-methods study containing both quantitative and qualitative data. We filed freedom of information (FOI) act requests on 01/06/2023 for all 42 ICBs across England via secure email.

Setting

The study focused on England.

Participants

All 42 ICBs across England were contacted.

Outcome measures

The FOI requests asked for information concerning the provision of funded IVF for uterine factor infertility, and if this included individuals with MRKH. Where assistance was available, we recorded what it comprised along the IVF cycle. If IVF was not offered, we recorded the rationale provided by the ICB.

Results

Responses were received from all 42 ICBs across England. Seven stated that they would fund IVF and cryopreservation of embryos to women with MRKH and other absolute uterine factor infertility diagnoses (NHS Humber and North Yorkshire, NHS Dorset, NHS Devon, NHS Cornwall and Isles of Scilly, NHS Buckinghamshire, Oxford and Berkshire, NHS South Yorkshire and NHS West Yorkshire). However, the number of cycles, the length of cryopreservation and whether they would fund embryo transfer into a surrogate differed between ICBs.

Of the remainder, three (NHS Leicester, Leicestershire and Rutland, NHS Greater Manchester and NHS Hampshire and Isle of Wight) described some provision of fertility preservation (cryopreservation of oocytes or embryos) for women with uterine factor infertility, two of whom suggested their policy may include women with MRKH (NHS Greater Manchester and NHS Hampshire and Isle of Wight). Two ICBs (NHS Gloucester and NHS Bedford, Luton and Milton Keynes) explained that individual funding applications would be considered when made by clinicians on the patient’s behalf, but no information was provided on how many times requests had been made and granted. The remaining 30 ICBs explained that no part of a surrogacy pregnancy would be funded, owing to concerns around commercial surrogacy, which is illegal in the UK.

Conclusions

This work has revealed that only a small proportion of ICBs (7/42, 17%) treat women with MRKH like any other woman applying for NHS fertility treatment. The study revealed that decisions by ICBs not to fund IVF treatments based on concerns about commercial surrogacy create significant inequities. It unfairly penalises individuals with MRKH who require surrogacy as part of their fertility treatment. These individuals face a unique set of reproductive challenges, and denying them access to NHS-funded IVF treatments exacerbates existing inequalities. Furthermore, if individuals with MRKH accept that the expenses of the surrogate will be met by them rather than the ICB, it is unjustifiable to deny them the IVF component of the treatment if they meet all the other criteria for eligibility. Moreover, the fact that some ICBs do fund IVF for individuals with MRKH indicates that legal concerns regarding surrogacy are unfounded and inconsistently applied. This discrepancy highlights the need for a standardised approach that ensures equitable access to fertility treatments across all regions.

Surgical versus non-surgical management of orbital fractures: study protocol for evidence generation of a prospective multicentre observational cohort registry

Introduction

There remains little consensus or guidelines for the clinical management of traumatic orbital fractures (OFx). The OFx Registry aims to increase real-world clinical evidence for the treatment of OFx via prospective, multicentre, international data collection. The primary objectives of this observational cohort study are (1) to document current treatment practices for and (2) to assess the outcomes of surgical and non-surgical treatment of orbital floor and/or medial wall fractures.

Methods and analysis

Approximately 300 adult patients presenting with a displaced OFx in the orbital floor and/or medial wall will be enrolled prospectively over a recruitment period of ~36 months. All eligible patients treated either surgically or non-surgically as per routine standard of care will have follow-up assessments at 6 weeks, 3 months and 6 months post-treatment. Demographic data, injury details, treatment details and outcome measures will be documented in a cloud-based database. Outcome measures include clinical outcomes (eg, diplopia, extraocular motility, and condition of the eyelid, globe and soft tissues), radiological outcomes from collected images, patient-reported outcomes (eg, Diplopia Questionnaire and the newly developed AO Craniomaxillofacial (CMF) Injury Symptom Battery) and complications. A statistical analysis plan will be prepared before final analysis summarising the descriptive statistics to be used for data assessment. Appropriate research questions and statistical tests may be applied additionally, depending on the availability and quality of data collected.

Ethics and dissemination

Ethics approval was obtained before patients were enrolled at each participating site. Patient enrolment followed an informed consent process approved by the responsible ethics committee. Peer-reviewed publications are planned to disseminate the study results.

Trial registration number

NCT03887988.

An Evaluation of the Multifactorial Model of Cancer-Related Cognitive Impairment

imageBackground Up to 45% of patients report cancer-related cognitive impairment (CRCI). A variety of characteristics are associated with the occurrence and/or severity of CRCI. However, an important gap in knowledge of risk factors for CRCI is the relative contribution of each factor. The multifactorial model of cancer-related cognitive impairment (MMCRCI) is a conceptual model of CRCI that can be used to evaluate the strength of relationships between various factors and CRCI. Objectives The purpose of this study was to use structural regression methods to evaluate the MMCRCI using data from a large sample of outpatients receiving chemotherapy (n = 1,343). Specifically, the relationships between self-reported CRCI and four MMCRCI concepts (i.e., social determinants of health, patient-specific factors, treatment factors, and co-occurring symptoms) were examined. The goals were to determine how well the four concepts predicted CRCI and determine the relative contribution of each concept to deficits in perceived cognitive function. Methods This study is part of a larger, longitudinal study that evaluated the symptom experience of oncology outpatients receiving chemotherapy. Adult patients were diagnosed with breast, gastrointestinal, gynecological, or lung cancer; had received chemotherapy within the preceding 4 weeks; were scheduled to receive at least two additional cycles of chemotherapy; were able to read, write, and understand English; and gave written informed consent. Self-reported CRCI was assessed using the attentional function index. Available study data were used to define the latent variables. Results On average, patients were 57 years of age, college educated, and with a mean Karnofsky Performance Status score of 80. Of the four concepts evaluated, whereas co-occurring symptoms explained the largest amount of variance in CRCI, treatment factors explained the smallest amount of variance. A simultaneous structural regression model that estimated the joint effect of the four exogenous latent variables on the CRCI latent variable was not significant. Discussion These findings suggest that testing individual components of the MMCRCI may provide useful information on the relationships among various risk factors, as well as refinements of the model. In terms of risk factors for CRCI, co-occurring symptoms may be more significant than treatment factors, patient-specific factors, and/or social determinants of health in patients receiving chemotherapy.
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