2025

Bilateral corneal endothelial decompensation following airbag-induced trauma (2025)

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Type of publication:

Journal article

Author(s):

*Khaliq, Tayyib; *Pummiram, Srivarshini; *Iqbal, Naeem; *Jenyon, Tom.

Citation:

BMJ Case Reports. 18(1), 2025 Jan 27.

Abstract:

Approximately 3% of individuals in road traffic accidents suffer ocular injuries. We present a case of a man in his late 80s who presented with bilateral corneal decompensation following airbag deployment during a road traffic accident. Ocular examination revealed multilevel ocular injury with severe bilateral corneal oedema. This was managed with topical steroids, mydriatics and antibiotic therapy. At 1-month follow-up, the left eye had persistent corneal oedema. Specular microscopy was performed which confirmed endothelial cell loss making the patient a candidate for a corneal endothelial graft. We observed blunt trauma from airbag deployment causing endothelial cell loss and subsequent corneal decompensation. Our findings suggest that patients presenting to the emergency department with facial trauma from airbag injury should be referred for comprehensive ophthalmological assessment and that the reviewing ophthalmologist should have endothelial cell loss in mind during examination.

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Placenta accreta spectrum: imaging and diagnosis (2025)

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Type of publication:

Journal article

Author(s):

*Self A.; Cavallaro A.; Collins S.L.;

Citation:

Obstetrician and Gynaecologist. (no pagination), 2025. Date of Publication: 2025.

Abstract:

Key content: Antenatal imaging is a screening tool integral to ensuring women are cared for in the most appropriate setting. The pretest probability of PAS should be considered before any imaging is performed. PAS is an iatrogenic disease. Any process which disrupts the endometrium increases the risk. Caesarean birth is the most common cause. Specialist placental assessment in asymptomatic women should be offered between 24 and 28 weeks. Ultrasound and MRI have similar diagnostic value, and MRI should only be used as an adjunct following ultrasound assessment by a specialist in placental imaging. Learning objectives: To understand the pathophysiology of PAS. To understand the distinction between screening for and diagnosis of PAS. To increase confidence in the interpretation of sonographic features of PAS. To provide a rationale for PAS care being provided in centres of excellence. Ethical issues: If women increasingly prefer caesarean section over vaginal birth, it is likely that this trend will result in increasing numbers of complex caesarean deliveries and PAS cases. Many studies have shown decreased morbidity and mortality if PAS cases are managed by an experienced multi-disciplinary team (MDT) in a PAS centre of excellence; therefore, accurate screening and timely referral are vital to improve patient care for women with risk factors.

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Oral and maxillofacial surgery (OMFS) controlled' second-degree places in the UK - there are sufficient numbers (with high application ratios) to meet current and future OMFS recruitment needs in the UK (2025)

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Type of publication:

Journal article

Author(s):

Magennis, Catherine; Davies, Anna; King, Rhydian; Ilahi, Nida; Morgan, Roseanna; Stonier, Gemma; Howson, Kate; Dattani, Amit; *Hamps, Christopher; Rowe, Aimee; Jenkyn, Ian; Basyuni, Shadi; Magennis, Patrick.

Citation:

British Journal of Oral & Maxillofacial Surgery.  63(2):104-111, 2025 Feb.

Abstract:

In 2008 the Postgraduate Medical Education and Training Board (PMETB) Review of Oral and Maxillofacial Surgery (OMFS) recommended that OMFS specialty training should start with second-degree studies. This recommendation has not yet happened. Currently, no OMFS controlled places at medical/dental schools are directly linked to OMFS Specialty Training (ST) posts. 'OMFS controlled' in this paper refers to dedicated places on shortened second degree courses to which OMFS specialists/trainers have the key role in selection. Freedom of Information requests were sent to 14 medical schools known to have OMFS 'controlled' second-degree MB places: Aberdeen, Birmingham, Bristol, Cambridge, Cardiff, Glasgow, Leeds, Liverpool, Manchester, London-Kings, London-QMUL, Newcastle, Plymouth and York/Hull. Information was also requested from the London-Kings BDS Dental Programme for Medical Graduates (DPMG). These data were supplemented by information from consultants and trainees with experience of the processes. Replies were received from six medical schools in Birmingham, Cambridge, Glasgow, Liverpool, London-Kings, and London-QMUL, plus the dental school of London – Kings DPMG. These seven programmes provide approximately 30 OMFS controlled places per year. The application ratios, between 5:1 and 29:1, are significantly more competitive than selection to ST1 and ST3 places. There are more OMFS controlled second degree places than presented in this paper which only details universities from whom replies were received. If all students in OMFS controlled second-degree places progressed to ST without loss, there are more than sufficient to fill all available OMFS ST places. Linking OMFS controlled second degree places through to OMFS ST posts would deliver the key PMETB recommendation in a process which would be more competitive than current ST selection. For OMFS trainees whose first degree was medicine, OMFS selected places at shortened dental courses are needed outside London.

A systematic review of ultrasonography-guided transcutaneous fine needle aspiration cytology in the diagnosis of laryngeal malignancy (2025)

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Type of publication:

Journal article

Author(s):

Ahmed, A; *Yang, D; *Eastwood, M; *Saunders, T; *Ahsan, S F.

Citation:

Annals of the Royal College of Surgeons of England. 107(5):313-317, 2025 May.

Abstract:

INTRODUCTION: Direct laryngoscopy and biopsy is the gold standard for obtaining a tissue diagnosis in patients with suspected laryngeal cancer. In patients with advanced disease or other medical comorbidities, this may come with significant anaesthetic risks, including tracheostomy. Ultrasonography-guided biopsy has been widely used in the diagnosis of malignancy involving cervical lymph nodes but it is not commonly employed in the diagnosis of laryngeal tumours. A systematic review was undertaken to assess the literature looking at whether ultrasonography-guided transcutaneous fine needle aspiration cytology (FNAC) is an adequate method in diagnosing laryngeal malignancy.

METHODS: Two independent researchers conducted a systematic review of the literature using the MEDLINE and Cochrane Library databases in accordance with the PRISMA (Preferred Reporting Items for Systematic reviews and Meta-Analyses) guidelines.

RESULTS: A total of 568 studies were identified from the search, of which 3 met the inclusion criteria, resulting in 162 patient episodes. The pooled accuracy of transcutaneous FNAC in acquiring a sample adequate for histological diagnosis was 74.9%. Data on complications were limited, with a few cases of mild haemoptysis being recorded.

CONCLUSIONS: Transcutaneous FNAC can be considered a safe and quick method for establishing a histological diagnosis of laryngeal lesions, particularly in patients who may be severely comorbid, and it could therefore could reduce the risks of general anaesthesia and tracheostomy prior to commencing definitive treatment.

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An evaluation of autonomic and gastrointestinal symptoms, and gastric emptying, in patients with systemic sclerosis (2025)

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Type of publication:

Journal article

Author(s):

Hughes M.; *Harrison E.; Herrick A.L.; Lal S.; McLaughlin J.T.

Citation:

Journal of Scleroderma and Related Disorders. 10(1):42-49, 2025 Feb.

Abstract:

Objective: Assessment of gastrointestinal and autonomic symptoms in patients with systemic sclerosis, and possible associations with gastric emptying rate. Method(s): Participant and patient disease-related characteristics were collected. Gastrointestinal and autonomic symptoms were assessed by the UCLA-SCTC GIT 2.0 and COMPASS-31 questionnaires, respectively. Potentially confounding gastrointestinal medications were discontinued where possible. Gastric emptying was assessed using a non-radioactive 13C sodium acetate isotope, end-expiratory breath samples collected at baseline and then serial timepoints up to 120 min. Result(s): In total, 49 participants were studied: 17 with systemic sclerosis with variable gastrointestinal involvement, and healthy matched (n = 17) and non-matched controls (n = 15), the last to control for the impact of age rather than disease on gastric emptying and autonomic function. The total mean (range) UCLA GIT 2.0 questionnaire for patients with systemic sclerosis was 0.63 (0.0-1.5) and for both healthy matched and non-matched controls was 0.04 (0.0-0.2), and was higher in patients with systemic sclerosis across all domains. The total mean (range) COMPASS-31 score for patients with systemic sclerosis patients was 32.2 (0.0-54.9) and for healthy matched- and non-matched controls: 7.45 (0.0-24.9) and 4.25 (0.0-2.1), respectively, again higher for patients with systemic sclerosis across all domains. No association was observed between patients' UCLA GIT 2.0 total score (s = -0.039, p = 0.38), total COMPASS 31 score (s = -0.108, p = 0.68), or COMPASS-31 GI domain (s = -0.051, p = 0.85) and gastric emptying rates. Conclusion(s): Gastrointestinal and autonomic symptoms are overrepresented in patients with systemic sclerosis but did not associate with gastric emptying rates.

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Hypoxia-associated gene signatures are not prognostic in high-risk localized prostate cancers undergoing androgen deprivation therapy with radiation therapy (2025)

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Type of publication:

Journal article

Author(s):

Reardon, Mark D; Bibby, Becky As; Thiruthaneeswaran, Niluja; Pereira, Ronnie R; Mistry, Hitesh; More, Elisabet; Tsang, Yatman; Vickers, Alexander; Reeves, Kimberley; Henry, Ann; *Denley, Helen; Wylie, James; Spratt, Daniel; Hakansson, Alex; Ryu, Monica; Smith, Tim Ad; Hoskin, Peter J; Bristow, Robert; Choudhury, Ananya; West, Catharine Ml.

Citation:

International Journal of Radiation Oncology, Biology, Physics. 121(3):752-760, 2025 Mar 01.

Abstract:

PURPOSE: Men with high-risk prostate cancer (PCa) are treated with androgen deprivation therapy (ADT) and radiotherapy, but the disease reoccurs in 30% of patients. Biochemical recurrence of PCa after treatment is influenced by tumour hypoxia. Tumours with high levels of hypoxia are aggressive, resistant to treatment, and have increased metastatic capacity. Gene expression signatures derived from diagnostic biopsies can predict tumour hypoxia and radiosensitivity, but none are in routine clinical use, due to concerns about the applicability of these biomarkers to new patient cohorts. There has been no or limited testing in cohorts of high-risk PCa. METHODS AND MATERIALS: We generated transcriptomic data for cohorts of high-risk PCa patients. Patients were treated with ADT followed by external beam radiotherapy with or without a brachytherapy boost. Biomarkers curated from the literature were calculated from pre-treatment biopsy gene expression data. The primary endpoint for survival analyses was biochemical recurrence-free survival (bRFS) and the secondary endpoints were distant metastasis-free survival (DMFS) and overall survival. RESULTS: The performance of the selected biomarkers was poor, with none achieving prognostic significance for bRFS or DMFS in any cohort. The brachytherapy boost cohort received shorter durations of ADT than the conventionally fractionated or hypofractionated cohorts (Wilcoxon rank sum test, p=2.1×10-18 and 2.3×10-10 respectively) and had increased risk of distant metastasis (log-rank test, p=8×10-4). There were no consistent relationships between biomarker score and outcome for any of the endpoints. CONCLUSIONS: Hypoxia and radiosensitivity biomarkers were not prognostic in high-risk PCa patients treated with ADT plus radiotherapy. We speculate that the lack of prognostic capability could be caused by the variable hypoxia-modifying effects of the ADT that these high-risk patients received before and during definitive treatment with radiotherapy. A deeper understanding of biomarker construction, performance and inter-cohort transferability in relation to patient characteristics, sample handling and treatment modalities is required before hypoxia biomarkers can be recommended for routine clinical use in the pre-treatment setting.

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The Effect of Colesevelam on the Microbiome in Postoperative Crohn's (2025)

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Type of publication:

Journal article

Author(s):

Kumar, Aditi; Quraishi, Mohammed Nabil; Al-Hassi, Hafid O; Elasrag, Mohammed; Segal, Jonathan P; Jain, Manushri; Steed, Helen; *Butterworth, Jeffrey; Farmer, Adam; Mclaughlin, John; Beggs, Andrew D; Brookes, Matthew J.

Citation:

Inflammatory Bowel Diseases. 31(2):539-551, 2025 Feb 10.

Abstract:

BACKGROUND: While surgery plays a pivotal role in the management of ileal Crohn's disease, the risk of endoscopic recurrence following an ileocaecal resection can be greater than 65% within 12 months of surgery. More than 90% of patients with Crohn's disease have a concomitant diagnosis of bile acid diarrhea following an ileal resection. This pilot study aimed to assess whether the use of bile acid sequestrants in patients with Crohn's disease who have undergone a primary terminal ileal resection with concomitant bile acid diarrhea can alter the microbiome and prevent disease recurrence. METHODS: Patients with Crohn's disease who underwent a primary terminal ileal resection and had symptoms of diarrhea within 1-3 months of surgery underwent 75SeHCAT testing for bile acid diarrhea. If positive (75SeHCAT <= 15%), patients were treated with colesevelam and stool samples were collected at 4 weeks, 8 weeks, and 6-12 months posttreatment. If negative (75SeHCAT > 15%), treatment was not given and were reviewed in the clinic as per local guidelines. All patients underwent a 6-12 month postoperative colonoscopy where further stool samples and mucosal biopsies were taken. Disease activity was established using the endoscopic Rutgeert's score, with disease remission defined as Rutgeert's score <i2 and disease recurrence >=i2. 16S ribosomal RNA gene analysis was undertaken for the collected fecal and mucosal samples to assess alpha/beta-diversity and microbial composition. RESULTS: A total of 14 patients who completed the study, 10 of whom had a   75SeHCAT positive diagnosis of bile acid diarrhea and were started on   treatment with colesevelam. Four patients did not require treatment as 3 were asymptomatic and 1 had a negative 75SeHCAT scan. Three of the fourteen patients had disease recurrence at their 6-12 month postoperative colonoscopy assessment, of which 1 patient was taking colesevelam and 2 patients were not taking colesevelam. A total of 44 fecal samples and 44 mucosal biopsies underwent 16S ribosomal RNA gene analysis to assess alpha/beta-diversity and microbial composition. In the colesevelam treated patients there was no significant difference in alpha/beta-diversity pre- and posttreatment. Pretreatment, the 3 most abundant bacterial classes in all patients were Bacteroidia, Clostridia, and Gammaproteobacteria. Following 6-12 months of treatment, out of the 9 patients on colesevelam, 5/9 (55.6%) had a reduction in Bacteroidia, 9/9 (100%) had an increase in Clostridia, and 7/9 (77.8%) had a reduction in Gammaproteobacteria. Of the 2 patients not given colesevelam, one showed a reduction in Bacteroidia, increase in Clostridia and a reduction in Gammaproteobacteria. CONCLUSIONS: This small pilot study demonstrated that patients who were given colesevelam, were more likely to be in disease remission at their 6-12 months colonoscopy review compared with those not treated. Furthermore, treatment with colesevelam may have a role in altering the microbiome to help maintain remission states in postoperative Crohn's disease. Larger mechanistic studies are now needed to confirm these findings and demonstrate statistical significance as well as investigate whether this benefit may be present even in those patients with 75SeHCAT negative disease. 

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A literature review assessing the perioperative efficacy and safety of tranexamic acid in elective total hip and knee arthroplasty in UK practice (2025)

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Type of publication:

Journal article

Author(s):

*Patel R.; Golding S.; Nandra R.; Banerjee R.;

Citation:

Journal of perioperative practice. 2025 Jul-Aug;35(7-8):326-330

Abstract:

Hip and knee arthroplasty are frequently associated with significant blood loss, often necessitating blood transfusions. A variety of methods are employed to minimise blood loss and consequently mitigate the necessity for transfusions. This review explores the incidence of blood loss in hip and knee arthroplasty alongside perioperative strategies aimed at its reduction in UK practice. Given the increasing prevalence of tranexamic acid utilisation, we systematically examine the extant literature concerning its application in patients undergoing hip and knee arthroplasty. Our analysis discerns a prevailing consensus within published studies favouring the implementation of tranexamic acid as a safe and efficacious measure for reducing blood loss during hip and knee arthroplasty procedures.

Identification and optimisation of perioperative factors for patients with von Willebrand disease undergoing elective total hip and knee (2025)

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Type of publication:
Journal article

Author(s):
*Patel, Ravi; Golding, Steven; Nandra, Rajpal; Banerjee, Robin

Citation:
Journal of Perioperative Practice. 2025 Jul-Aug;35(7-8):322-325

Abstract:
Von Willebrand disease stands as the most prevalent bleeding disorder seen in both medical and surgical practice. Due to recurrent bleeding episodes within the joints, many patients endure arthropathy, leading to substantial pain and restricted function. Total joint arthroplasty emerges as a final option for managing such cases. Nevertheless, the existence of von Willebrand disease presents several challenges in this regard. This review aims to explore the perioperative strategies tailored for patients with von Willebrand disease undergoing elective total joint arthroplasty.

Patients' Preferences for Cytoreductive Treatments in Newly Diagnosed Metastatic Prostate Cancer: The IP5-MATTER Study (2025)

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Type of publication:
Journal article

Author(s):
Connor, Martin J; Genie, Mesfin; Dudderidge, Tim; Wu, Hangjian; Sukumar, Johanna; Beresford, Mark; Bianchini, Diletta; Goh, Chee; Horan, Gail; Innominato, Pasquale; Khoo, Vincent; Klimowska-Nassar, Natalia; Madaan, Sanjeev; Mangar, Stephen; McCracken, Stuart; Ostler, Peter; Paisey, Sangeeta; Robinson, Angus; Rai, Bhavan; Sarwar, Naveed; *Srihari, Narayanan; Jayaprakash, Kamal Thippu; Varughese, Mohini; Winkler, Mathias; Ahmed, Hashim U; Watson, Verity.

Citation:
European Urology Oncology. 2025 Jun;8(3):663-673

Abstract:
BACKGROUND AND OBJECTIVE: Cytoreductive treatments for patients diagnosed with de novo synchronous metastatic hormone-sensitive prostate cancer (mHSPC) confer incremental survival benefits over systemic therapy, but these may lead to added toxicity and morbidity. Our objective was to determine patients' preferences for, and trade-offs between, additional cytoreductive prostate and metastasis-directed interventions. METHODS: A prospective multicentre discrete choice experiment trial was conducted at 30 hospitals in the UK between December 3, 2020 and January 25, 2023 (NCT04590976). The individuals were eligible for inclusion if they were diagnosed with de novo synchronous mHSPC within 4 mo of commencing androgen deprivation therapy and had performance status 0-2. A discrete choice experiment instrument was developed to elicit patients' preferences for cytoreductive prostate radiotherapy, prostatectomy, prostate ablation, and stereotactic ablative body radiotherapy to metastasis. Patients chose their preferred treatment based on seven attributes. An error-component conditional logit model was used to estimate the preferences for and trade-offs between treatment attributes. KEY FINDINGS AND LIMITATIONS: A total of 352 patients were enrolled, of whom 303 completed the study. The median age was 70 yr (interquartile range [IQR] 64-76) and prostate-specific antigen was 94 ng/ml (IQR 28-370). Metastatic stages were M1a 10.9% (33/303), M1b 79.9% (242/303), and M1c 7.6% (23/303). Patients preferred treatments with longer survival and progression-free periods. Patients were less likely to favour cytoreductive prostatectomy with systemic therapy (Coef. -0.448; [95% confidence interval {CI} -0.60 to -0.29]; p < 0.001), unless combined with metastasis-directed therapy. Cytoreductive prostate radiotherapy or ablation with systemic therapy, number of hospital visits, use of a "day-case" procedure, or addition of stereotactic ablative body radiotherapy did not impact treatment choice. Patients were willing to accept an additional cytoreductive treatment with 10 percentage point increases in the risk of urinary incontinence and fatigue to gain 3.4 mo (95% CI 2.8-4.3) and 2.7 mo (95% CI 2.3-3.1) of overall survival, respectively. CONCLUSIONS AND CLINICAL IMPLICATIONS: Patients are accepting of additional cytoreductive treatments for survival benefit in mHSPC, prioritising preservation of urinary function and avoidance of fatigue. PATIENT SUMMARY: We performed a large study to ascertain how patients diagnosed with advanced (metastatic) prostate cancer at their first diagnosis made decisions regarding additional available treatments for their prostate and cancer deposits (metastases). Treatments would not provide cure but may reduce cancer burden (cytoreduction), prolong life, and extend time without cancer progression. We reported that most patients were willing to accept additional treatments for survival benefits, in particular treatments that preserved urinary function and reduced fatigue.

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