Staff Publication

A Systemic Review of Primary Malignant Long Bone Tumors in Children and Adolescents (2024)

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Type of publication:
Systematic Review

Author(s):
Khan, M; *Patel, R; *Youssef, M; Banerjee, R; Pardiwala, A; Belen, C.

Citation:
Acta Chirurgiae Orthopaedicae et Traumatologiae Cechoslovaca. 91(2):77-87, 2024.

Abstract:
PURPOSE OF THE STUDY: Managing bone tumours is complex, relying on limited evidence, expert opinions, and retrospective reviews. Multidisciplinary approaches and early diagnosis are crucial for better outcomes, especially in young patients with growing skeletons. The aim of this systemic review and meta-analysis is to give a comprehensive review of common malignant tumors affecting long bones in children and adolescents. MATERIAL AND METHODS: A PubMed/Medline search for "primary malignant long bone tumours in children" initially retrieved 1120 papers, which were subsequently narrowed down to 110 articles based on inclusion and exclusion criteria. These articles were reviewed, focusing on clinical presentation, diagnostic workup, treatment options, surgical planning, and variations in presentation, including rare tumours. The two most commonly reported tumours were osteosarcoma and Ewing sarcoma, leading to the division of studies into five groups. The inclusion criteria encompassed malignancies in patients aged 2-25 years, work-up, imaging, surgical treatment, rare tumour case reports, and surgical management principles, resulting in a heterogeneous group of articles. To enhance categorisation, it was clarified that studies with 10 or more cases were considered retrospective reviews. RESULTS: Reviewing of results thus demonstrate that the two likely tumours in children under consideration were osteosarcoma and Ewing sarcoma. Their presentation findings and clinical features were discussed in detail in the review. It is worth noting here that in case of differential diagnosis this should be the first on the list. DISCUSSION AND CONCLUSIONS: Although focus of literature is more on the two most common tumours. However, rare tumours should be considered as they can mimic these common tumors.

Viscosupplementation with High Molecular Weight Hyaluronic Acid for Hip Osteoarthritis: a Systematic Review and Meta-Analysis of Randomised Control Trials of the Efficacy on Pain, Functional Disability, and the Occurrence of Adverse Events (2024)

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Type of publication:
Systematic Review

Author(s):
*Patel, R; Orfanos, G; Gibson, W; Banks, T; McConaghie, G; Banerjee, R.

Citation:
Acta Chirurgiae Orthopaedicae et Traumatologiae Cechoslovaca. 91(2):109-119, 2024.

Abstract:
PURPOSE OF THE STUDY: Hip osteoarthritis (OA) has a prevalence of around 6.4% and is the second most commonly affected joint. This review aims to assess the clinical outcomes of intra-articular high molecular weight hyaluronic acid (HMWHA) in the management of hip osteoarthritis. MATERIAL AND METHODS: We conducted a comprehensive search across PubMed, Google Scholar, and the Cochrane Library for randomised trials investigating the effectiveness of high molecular weight hyaluronic acid (HMWHA) in the treatment of hip osteoarthritis. Quality and risk of bias assessments were performed using the Cochrane RoB2 tool. To synthesise the data, we utilised the Standardised Mean Difference (SMD) for assessing pain relief through the Visual Analogue Scale (VAS) and the Lequesne index (LI) for evaluating functional outcomes. Risk Ratio (RR) was calculated to assess the occurrence of complications. RESULTS: A total of four studies involving HMWHA and control groups were included. The standardised mean difference (SMD) for the Visual Analogue Scale (VAS) (SMD -0.056; 95% CI; -0.351, 0.239; p = 0.709) and the Lequesne index (SMD -0.114; 95% CI; -0.524, 0.296; p = 0.585) were not statistically significant. Analysis for complications demonstrated an overall relative risk ratio (RR) of 0.879 (95% CI; 0.527, 1.466; p = 0.622), and was not statistically significant. DISCUSSION AND CONCLUSIONS: Intra-articular HMWHA in hip OA can significantly reduce pain and improve functional recovery when compared with the condition before treatment. However, there is no significant difference between HMWHA, or saline, or other therapeutic treatments. Currently, available evidence indicates that intra-articular HMWHA in hip OA would not increase the risk of adverse events.

Re-induction of intravenous ustekinumab to maintain drug persistence. A UK experience (2024)

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Type of publication:
Conference abstract

Author(s):
*Muir J.; *Hazir Y.; *Butterworth J.

Citation:
Journal of Crohn's and Colitis. Conference: 19th Congress of the European Crohn's and Colitis Organisation, ECCO 2024. Stockholm Sweden. 18(Supplement 1) (pp i1034), 2024. Date of Publication: January 2024.

Abstract:
Background: In this study we seek to add to the body of knowledge on the practical use of ustekinumab in patients with Crohns and Colitis. Patients commencing ustekinumab will mostly have failed, or are intolerant to, conventional biologic agents and therefore have a limited number of medical options available to manage their disease. Results from the IM-UNITI long-term extension study have shown that a proportion of patients will lose response to maintenance dose therapy, and a small number of studies have suggested that repeated induction doses of this therapy can prolong its effective use and allow patients a greater period of disease free remission. Shrewsbury and Telford hospital NHS trust is a multi-site UK hospital serving a large population in the west-midlands region which has established the routine use of usetkinumab therapy over 5 years ago and by reviewing data on our patient cohort we aimed to identify characteristics amongst patients who have required reinduction doses and how effective they have been in maintaining remission. Method(s): In this retrospective, interventional study two researchers gathered data including baseline characteristics, disease type and distribution, previous surgical and medical therapies and time from diagnosis on all patients who had received ustekinumab therapy over the past five years. We used biochemical and endoscopic data, as well as clinical records, to determine the efficacy of ustekinumab on the disease course. We identified the subgroup of patients requiring reinduction doses and noted whether this was a successful intervention and sought to describe similarities which could help identify patients at risk of failing maintenance therapy in future. Result(s): Data from 213 patients was gathered (Crohns: 150, UC: 61, IBDU: 2) and of which 87 (Crohns: 63, UC: 24) received reinduction doses. Average time to reinduction from therapy commencement was 19.5 months (Crohns) and 16.3 months (UC) respectively. Of the reinduction group 63% showed improvement in their disease control and a variety of characteristics were noted amongst the successful patients for discussion including disease location, presence of perianal disease and time from diagnosis. Conclusion(s): Ustekinumab reinduction is an important area for further research as it allows patients to prolong their successful therapy and delay the need for surgical intervention for difficult to manage disease. This study suggests characteristics which could inform further trials and establish protocols to aid clinicians when making decisions about switching biologic therapies.

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The diagnosis and management of systemic autoimmune rheumatic disease-related interstitial lung disease: British Society for Rheumatology guideline scope (2024)

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Type of publication:
Journal article

Author(s):
Hannah, Jennifer; Rodziewicz, Mia; Mehta, Puja; Heenan, Kerri-Marie; Ball, Elizabeth; Barratt, Shaney; Carty, Sara; Conway, Richard; Cotton, Caroline V; Cox, Sarah; Crawshaw, Anjali; Dawson, Julie; Desai, Sujal; Fahim, Ahmed; Fielding, Carol; *Garton, Mark; George, Peter; Gunawardena, Harsha; Kelly, Clive; Khan, Fasihul; Koduri, Gouri; Morris, Helen; Naqvi, Marium; Perry, Elizabeth; Riddell, Claire; Sieiro Santos, Cristiana; Spencer, Lisa G; Chaudhuri, Nazia; Nisar, Muhammad K.

Citation:
Rheumatology Advances in Practice. 8(2):rkae056, 2024.

Abstract:
Interstitial lung disease (ILD) is a significant complication of many systemic autoimmune rheumatic diseases (SARDs), although the clinical presentation, severity and outlook may vary widely between individuals. Despite the prevalence, there are no specific guidelines addressing the issue of screening, diagnosis and management of ILD across this diverse group. Guidelines from the ACR and EULAR are expected, but there is a need for UK-specific guidelines that consider the framework of the UK National Health Service, local licensing and funding strategies. This article outlines the intended scope for the British Society for Rheumatology guideline on the diagnosis and management of SARD-ILD developed by the guideline working group. It specifically identifies the SARDs for consideration, alongside the overarching principles for which systematic review will be conducted. Expert consensus will be produced based on the most up-to-date available evidence for inclusion within the final guideline. Key issues to be addressed include recommendations for screening of ILD, identifying the methodology and frequency of monitoring and pharmacological and non-pharmacological management. The guideline will be developed according to methods and processes outlined in Creating Clinical Guidelines: British Society for Rheumatology Protocol version 5.1.

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Persistent sweet taste dysgeusia diagnosed with probable SIADH: Unmasking underlying lung cancer in a high-risk individual: A case report (2024)

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Type of publication:
Journal article

Author(s):
*Praveenkumar Katarki, *Nawaid Ahmad, *Lyudmyla Nod

Citation:
Clinical Medicine 2024. Volume 24, Supplement, April 2024

Abstract:
Introduction: The timely identification of lung cancer is critical but difficult due to its broad and often nonspecific symptoms. This case report highlights the importance of taking into consideration unusual manifestations, especially in persons at high risk, and emphasises the necessity of a thorough diagnostic approach. Case presentation: A 66-year-old female referred from the general practitioner (GP)to the same day emergency care (SDEC) with persistent sweet taste dysgeusia, headache and hyponatraemia (118). Notably, her chest X-ray was unremarkable (image 1) despite a 30-pack-year smoking history. Initial suspicion was on drug-induced syndrome of inappropriate antidiuretic hormone secretion (SIADH) potentially due to her long-term use of gabapentin (for 25 years), as reported in a retrospective study conducted in Sweden.1 However, an inadequate response to treatment prompted further investigation, CT thorax (image 2) revealing primary lung malignancy with liver metastases. A histological evidence is awaited, the radiological diagnosis of the lung cancer was considered after discussion at Lung cancer at the multidisciplinary team. Discussion: This case further strengthens the growing body of evidence suggesting sweet taste dysgeusia as a rare paraneoplastic symptom of small cell lung cancer (SCLC), as documented in previous studies.2–5 The potential mechanisms underlying this phenomenon remain unclear, but possibilities include ectopic antidiuretic hormone (ADH) production4, tumour-derived substances affecting taste pathways5 or metabolic disturbances associated with the malignancy itself.4,5 This case underscores the critical need for heightened suspicion for malignancy, especially in high-risk individuals like smokers, even when presenting with seemingly common diagnoses like SIADH. Additionally, it highlights the limitations of solely relying on initial symptoms and investigations. Notably, the patient had an unremarkable chest X-ray (image 1) despite a significant 40-pack-year smoking history, emphasising the importance of employing a comprehensive diagnostic approach. This approach should encompass a detailed medical history and risk factor evaluation, thorough physical examination for potential malignancy signs, targeted laboratory investigations including electrolytes, renal function, and tumour markers, and appropriate imaging studies based on clinical suspicion and initial findings (chest X-ray, CT scan). While this case showcases the potential of sweet taste dysgeusia as a paraneoplastic sign, several limitations must be acknowledged. First, this symptom remains rare and its specificity for SCLC is uncertain; Second, potential selection bias towards atypical presentations could overestimate its prevalence.7 Finally, confounding factors like hyponatraemia itself can affect taste perception.4. Conclusion: This case contributes to the growing evidence suggesting sweet taste dysgeusia could be an atypical early warning sign of lung cancer, particularly in high-risk individuals. While limitations exist and further research is warranted, this association necessitates further investigation due to its potential implications for earlier detection and improved patient outcomes. Recognising limitations, advocating for further research, and emphasising potential clinical impact contribute to ongoing efforts in improving lung cancer diagnosis and management.

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COVID Recovery Laparoscopic Simulation Program for Gynaecological Registrars-Trainee Perceptions of Regional Model (2024)

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Type of publication:
Journal article

Author(s):
Azeem, Zahra; Odendaal, Joshua; Ghosh, Donna; *Tapp, Andrew; Hassan, Ismail

Citation:
Journal of Minimally Invasive Gynecology. 2024 May 11.

Abstract:
STUDY OBJECTIVE: The acquisition of gynaecological operating skills can be challenging for trainees given the conflicting demands of clinical work. Alternative models of surgical skill training such as laparoscopic simulation is, therefore, required. This study demonstrates the development of a regional gynaecological surgery laparoscopic simulation program and trainee perceptions of such an approach. DESIGN: An intervention-based cohort study. SETTING: A regional model based in West Midlands training region. PATIENTS/PARTICIPANTS: Responses from sixty-four trainees in the training region who participated in his regional program were included. INTERVENTION: A three-stream curriculum was developed to deliver key training outcomes as required by the Royal College of Obstetricians and Gynaecologists (RCOG) core curriculum as a component of a Covid Recovery Program. Courses were held in seven teaching hospitals. Courses consisted of both theory and practical teaching. MEASUREMENTS: A structured feedback tool was used to collect trainee perceptions of the programme. Trainee satisfaction was measured on the Likert scale of 1-3. A qualitative thematic analysis was conducted with rank-order analysis of coded free-text responses. MAIN RESULTS: Overall, the majority of trainees 92% (n=58/64) were very satisfied with the course. Rank-order analysis demonstrated hands-on-practice to be the key perceived benefit of laparoscopic simulation amongst basic and intermediate trainees whilst feedback on procedural skills was felt most useful amongst advanced trainees. CONCLUSION: A regional approach to laparoscopic simulation training is both achievable and acceptable. Trainee perceptions of usefulness are altered by seniority and experience. This should be accounted for in the development of laparoscopic simulation programmes.

Reflector-guided localisation of non-palpable breast lesions: A prospective evaluation of the SAVI SCOUT system on 137 patients (2024)

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Type of publication:
Conference abstract

Author(s):
Taj S.; Han S.; *Lefroy R.; Hajiesmaeili H.; Alamgir C.F.; Rahman E.; Khosla M.; Bowen N.; Troman P.; Vidya R.; Verma R.; Mylvaganam S.; Clarke D.; Ingle H.; Sircar T.

Citation:
European Journal of Surgical Oncology. Conference: The Association of Breast Surgery Conference 2024. Bournemouth International Centre, Bournemouth United Kingdom. 50(Supplement 1) (no pagination), 2024. Article Number: 108190. Date of Publication: May 2024.

Abstract:
Introduction: Traditionally, wire-guided localisation has been the gold-standard for localising non-palpable breast lesions. However, this method has some limitations, including patient discomfort, wire migration and scheduling radiology appointments on the day of surgery, causing delay in start of theatre list. Various wire-less alternatives have been developed. Therefore, the aim of this study was to evaluate the safety and effectiveness of the SAVI SCOUT localisation technique. Method(s): This was a prospective study of 137 consecutive patients with SAVI SCOUT reflector, deployed between December 2020 and November 2023. We studied the rate of successful localisation and retrieval of SCOUT, imaging modality used for localisation, re-excision rate, pathology, median weight of specimen and SCOUT-related complications. Result(s): A total of 137 SAVI SCOUT reflectors were deployed in 137 consecutive patients undergoing breast conserving surgery for non-palpable lesions which included malignancy 97% (n=133), high risk lesions 2.18% (n=3) and benign lesion in 0.72% (n=1). The rate of radiological localisation and retrieval of the reflector at surgery was 97.8% (n=134) and 100% (n=137) respectively. The most common modality for localisation was ultrasound 97% (n=133). The median specimen weight was 21.5gm. The mean duration between deployment day and surgery was 2 days (range 0-30). The re-excision rate was 8% (n=11). There was no specific technique-related surgical complication. Conclusion(s): Our study demonstrates that the SAVI SCOUT localisation system is a safe, effective, and reliable localization modality for non-palpable breast lesions with low re-excision rate.

Statins As Anti-Hypertensive Therapy: A Systematic Review and Meta-Analysis (2024)

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Type of publication:
Systematic Review

Author(s):
Khan, Zahid; Gul, Amresh; Mlawa, Gideon; Bhattacharjee, Priyadarshini; Muhammad, Syed Aun; Carpio, Jonard; *Yera, Hassan; Wahinya, Maureen; Kazeza, Axel P; Amin, Mehul S; Gupta, Animesh.

Citation:
Cureus. 16(4):e57825, 2024 Apr.

Abstract:
Hypertension is the most prevalent condition in clinical practice. Hypertension, diabetes, and hypercholesterolaemia are major contributing factors to cardiovascular diseases. They commonly coexist in a single patient. Statins have been used as prominent medicines for the reduction of cardiovascular events. Statins have been shown to reduce blood pressure in patients with hypertension and have lipid-lowering properties in recent articles. Statins reduce blood pressure because of their impact on endothelial function, their interactions with the renin-angiotensin system, and their influence on major artery compliance. This meta-analysis aimed to ascertain the effectiveness and efficacy of statins for managing hypertension in patients with hypertension. Systematic searches were conducted on PubMed, Science Direct, Embase, Cochrane Library, and Google Scholar. Randomized controlled trials, systematic trials, and cohort studies were retrieved using keywords on statins and their use in patients with hypertension. Exclusion criteria included studies that were not in the English language, studies that did not include patients on statins with hypertension, studies that did not provide enough information, technical reports, opinions, or editorials, and studies involving patients < 18 years old. The inclusion criteria were randomized controlled trials, meta-analyses, adult patients aged > 18 years old, and studies that were freely available or through institutional login. This meta-analysis scrutinized 9361 randomized controlled trials, clinical trials, meta-analyses, and systematic reviews, of which 32 articles including 25 randomized controlled trials and seven meta-analyses were included in the final analysis. This meta-analysis of the role of statins in hypertensive patients aimed to determine the outcome of hypertension control along with antihypertensive medication. Our study showed that statins are useful in reducing both systolic and diastolic blood pressure. We used a heterogeneous model for analysis due to variations in the study characteristics. The I2 value was 0.33 (0.76, 0.10) for systolic blood pressure and 0/88 (0.86, 0.90) for diastolic blood pressure. The I2 value for the seven meta-analyses included in the study was 1.79 (2.88, 0.69).

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