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The increasing burden of the 2-week wait colorectal cancer pathway in a single centre: the impact of faecal immunochemical tests. Ann R Coll Surg Engl 2024; 106:338-343. [PMID: 36688865 PMCID: PMC10981981 DOI: 10.1308/rcsann.2022.0138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/20/2022] [Indexed: 01/24/2023] Open
Abstract
INTRODUCTION Two-week wait (TWW) volume and colorectal cancer (CRC) detection pose an increasing challenge for NHS cancer services. Primary aims were to assess the introduction of faecal immunochemical tests (FIT) into clinical practice at our centre, the impact on TWW referral volume and CRC diagnoses, and to provide an update to previously published work. A secondary aim was to correlate FIT value and investigation. METHODS TWW CRC data following incorporation of FIT into clinical practice were analysed (1 June 2019-31 July 2021). Parameters assessed were monthly referral volume, CRC detection, primary care FIT volume and secondary care investigations. Referrals and CRC detection rates were compared with previously published data (2009-2019). Data relating to primary care FIT were collated from Berkshire and Surrey Pathology Services. RESULTS TWW referrals increased 360% (2009-2020). CRC incidence decreased from 8.87% to 3.24%. Following incorporation into clinical practice, primary care FIT requests have increased to >450/month and accompanied 1,722/4,796 referrals. CRC incidence is static (3-4%). Patients with FIT <10µg Hb/g faeces undergo radiological imaging more commonly, whereas FIT-positive patients are more likely to undergo endoscopy, although the difference is not statistically significant. CONCLUSIONS No significant change in CRC diagnosis was observed, despite increasing TWW referrals. Increasing utilisation of FIT in both primary and secondary care has helped maintain CRC detection while avoiding diagnostic delay. This study supports growing evidence highlighting the value of FIT in triage, referral and TWW investigation. FIT appears increasingly important for allocating secondary care resources (endoscopy), while guiding primary care referral. Additional low-cost strategies to determine prioritisation or reassurance (e.g. repeat FIT) require further evaluation.
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Non-pain-related complaints of paediatric patients after dental treatment under general anaesthesia. EUROPEAN JOURNAL OF PAEDIATRIC DENTISTRY 2023; 24:304 - 311. [PMID: 37920937 DOI: 10.23804/ejpd.2023.1951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/04/2023]
Abstract
AIM To investigate the prevalence, duration, and severity of non-pain-related complaints after dental treatment under general anaesthesia (DTGA) and to identify correlating factors from patient's characteristics and treatment. METHODS Parents/caregivers of children treated under general anaesthesia were asked to fill in a dichotomous questionnaire during hospitalisation and the postoperative week. Several complaints were evaluated in relation to factors associated with dental treatment and general anaesthesia. CONCLUSION Postoperative morbidity after DTGA is common. Patients and their parents should be informed about the possibility of experiencing mild to moderate complaints, and adverse events that may last up to 7 days.
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New method of remnant closure during distal pancreatectomy. Langenbecks Arch Surg 2023; 408:176. [PMID: 37140674 PMCID: PMC10160139 DOI: 10.1007/s00423-023-02916-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 04/28/2023] [Indexed: 05/05/2023]
Abstract
PURPOSE Pancreatic fistula following distal pancreatectomies still remains a relevant problem. The present study describes our first series with a new method of pancreatic remnant closure. METHODS A free fascia-peritoneum graft - harvested from the internal rectus sheet - was fixed onto the pancreatic stump by one circular stitch. The method was applied in 18 cases. RESULTS The postoperative hospital stay was 8 days in average. No clinically relevant postoperative pancreatic fistula (CR-POPF) developed. The morbidity rate was 39%, mostly Clavien-Dindo Grade II types. There was no reoperation or mortality. CONCLUSION The first series showed advantageous results with our method. Certainly, further studies are needed for the evaluation of this new and promising technique.
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Patient-reported outcome measures show FIT as an acceptable investigation to rule out colorectal cancer in the two-week wait cohort. Ann R Coll Surg Engl 2023; 105:336-341. [PMID: 35639078 PMCID: PMC10066637 DOI: 10.1308/rcsann.2022.0025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/08/2022] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Use of faecal immunochemical testing (FIT) for symptomatic patients is increasing. FIT is recommended as a triage tool from primary care to the two-week wait (TWW) suspected cancer pathway, but there is still little known about patient attitudes. AIM The aim of this study was to explore patient opinions of FIT and how it might be applied in the TWW pathway. METHODS A telephone survey was conducted for patients from the TWW pathway who had undergone both conventional colonic investigation and FIT. Five questions explored expectations, attitudes towards results and experience of the investigations using a Likert scale 1-5. Differences in opinion were compared using median and mode scores and visualised using bar charts. RESULTS One hundred and nine TWW patients agreed to answer the five questions. All had taken a stool sample for FIT, 50 underwent colonoscopy, 51 had a CT colonography and 8 underwent flexible sigmoidoscopy. Most patients (85%) scored 5 (completely satisfied) with these conventional colonic investigation methods they underwent for ruling out colorectal cancer (median 5). However, 30% of patients scored 5 (completely satisfied) if using a negative FIT to not require additional colonic investigation. The median score to perform FIT was 5 (very easy) compared with a median of 4 (easy) to undergo the other colonic investigations. CONCLUSIONS Symptomatic patients can perform FIT with little difficulty, and often would have been happy to avoid conventional colonic investigations with a negative result. However, shared decision-making should be employed to identify those who would be dissatisfied with relying on FIT for further investigation decisions.
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Pain-related complaints of paediatric patients after dental treatment under general anaesthesia. EUROPEAN JOURNAL OF PAEDIATRIC DENTISTRY 2023; 24:61-68. [PMID: 36853211 DOI: 10.23804/ejpd.2023.24.01.11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
AIM To identify factors related to postoperative pain and to recognise strategies to reduce this pain after dental treatment under general anaesthesia. METHODS Cross-sectional observational study. Children treated under general ansesthesia reported pain daily using the Wong Baker FACES® Pain Rating Scale. Their parents/caregivers filled in a related Yes/No questionnaire during hospitalisation and the first postoperative week. The duration and severity of pain were evaluated in relation to various factors. CONCLUSION A well-established protocol is indicated to reduce operation time. Patients and their parents should be informed about the possibility of constantly subsiding postoperative pain that may last for a week. As additional local anaesthesia during general anaesthesia (GA) does not provide postoperative pain reduction in deciduous tooth extraction cases, its administration could be omitted.
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Gastric outlet obstruction secondary to a wandering spleen: systematic review and surgical management of a case. Ann R Coll Surg Engl 2023. [PMID: 36688842 DOI: 10.1308/rcsann.2022.0149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
INTRODUCTION A wandering spleen occurs when laxity or absence of the suspensory ligaments allows migration throughout the abdomen. Gastric outlet obstruction resulting from this abnormality is rare. We present a systematic literature search and a case that was managed successfully with surgical intervention at our centre. METHODS A systematic search of the PubMed, Embase™, Medline® and Google Scholar™ databases was carried out employing the combined search terms "gastric outlet obstruction" AND "wandering spleen". Six results were included for final analysis. RESULTS All six search results described a single case each. Patients underwent surgical management (open or laparoscopic) after initial investigation utilising a range of modalities. There were no mortalities reported at 90 days. The single case we present was complicated by gastric perforation; the patient made a successful recovery following open splenopexy and stapled wedge resection of the stomach. CONCLUSIONS A wandering spleen is a rare diagnosis and there are only six reported cases of gastric outlet obstruction secondary to a wandering spleen in the literature. None report associated gastric perforation. There are a variety of presenting symptoms, intraoperative findings and operative techniques used to address the gastrosplenic abnormality. The case reported by our centre adds to this limited evidence base and demonstrates a successful outcome from definitive surgical management. We highlight the need to seek early gastro-oesophageal expertise if any gastric pathology is found together with anatomical abnormality of the spleen.
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A single centre 20-year retrospective cohort study: Percutaneous endoscopic colostomy. Colorectal Dis 2022; 24:1390-1396. [PMID: 35656558 DOI: 10.1111/codi.16207] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 05/09/2022] [Accepted: 05/24/2022] [Indexed: 02/08/2023]
Abstract
AIM Percutaneous endoscopic colostomy (PEC) represents an important intervention in specific patients. Limited data currently exist. We present the largest recorded study of patients undergoing PEC. METHODS Retrospective analysis of consultant logbooks highlighted all patients from 1997 to 2020. Two independent reviewers assessed records. Parameters measured were age, sex, indication, number of sites, complications, mortality and survival. Three subgroups were identified: recurrent sigmoid volvulus (RSV), pseudo-obstruction and neurogenic. ANOVA, chi-squared and Fischer's exact tests were utilized; Kaplan-Meier curves estimated survival and the log-rank test was applied. A p value of <0.05 was considered statistically significant. RESULTS Ninety-six PEC insertions were done on 91 patients (five reinsertions). There were 66 men (69%) and the mean age was 73.1 years (interquartile range 23). The indications were RSV n = 72, pseudo-obstruction n = 13, neurogenic n = 11. The 30-day complication rate was overall n = 27 (28%), RSV n = 23, pseudo-obstruction n = 4. Nine patients leaked (9.9%) (eight RSV, one pseudo-obstruction), of whom five died. 90-day mortality was 14.6% (14 patients), 18.5% (13/72) for RSV, 7.7% (1/13) for pseudo-obstruction. Overall recurrence following PEC was 10.4%. The median follow-up was 25 months (interquartile range 4.6-62.2 months). At 3, 5 and 10 years survival was 46%, 34% and 26% for RSV, 70%, 55% and 15% for pseudo-obstruction and 91%, 91% and 81% for neurogenic respectively. CONCLUSION Recurrent sigmoid volvulus and pseudo-obstruction patients undergoing PEC compared to neurogenic patients have poorer outcomes with higher complication rates and shorter life expectancy. We advocate that high volume specialist units undertake PEC. The significant associated risks of PEC require careful consideration when determining patient suitability. Utilizing risk stratification scores may help guide shared decision making between patients, relatives and clinicians.
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Increased arterial stiffness predict major adverse cardiovascular events in post-infarcted patients. Do parameters and methods matter? Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.2294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
According to recent 2021 ESC prevention guidelines arterial stiffness (aortic pulse wave velocity – PWV, augmentation index - Aix) predicts future major adverse cardiovascular events (MACE). Both parameters have a prognostic relevance, however due to the various technical approaches the level of high stiffness values show significant differences and resulting an argue against widespread use.
Purpose
We evaluated the cut-off PWV and Aix values for MACE prediction using cardiac magnetic resonance imaging (CMR) and oscillometric methods for validating the prognostic value of high stiffness parameters in post-infarcted patients.
Methods
CMR phase contrast imaging (Siemens Avanto, 1,5 T CMR device) and an invasively validated oscillometric based Arteriograph (AG) method were compared in this 6 years follow-up study, including 49 patients suffered previous ST-elevation myocardial infarction (STEMI). Patients received follow-up for MACE comprising all-cause death, non-fatal MI, ischemic stroke, hospitalization for heart failure and coronary revascularization.
Results
49 patients (37 male, average age: 57±8 years) were investigated. An acceptable agreement and significant correlation (Spearman's rho: 0.332, p<0,01) was found between AG and CMR derived PWV values. Bland Altman plot was created to test for methods' agreement. The bias showed that in general the mean difference between the two measures was 3.6 m/s (upper and lower limit of agreement: –0.2 and 7.5 m/s). The coefficient of variation was 43.9%. Totally 51 MACE events occurred during the 6 years follow-up period. Hospitalisation for coronary revascularisation (55%), all-cause death (15%), non-fatal MI (12%), heart failure (12%) exposed the majority of MACE events. Optimized PWV and Aix cut-off values for MACE prediction were calculated (PWVCMR: 6,47 m/s; PWVAG: 9,625 m/s; AixAG: 34,22%) by receiver operating characteristic analysis (Figure 1). Kaplan-Meier analysis in all parameters showed a significantly lower event-free survival in case of high PWV and Aix values (Figure 2). Multivariate Cox regression analysis revealed PWV and Aix as a predictor of MACE (PWVCMR hazard ratio (HR): 1.31 (CI: 1.1–1.7), PWVAG HR: 1.24 (CI: 1.0–1.5), AixAG HR: 1,043 (CI: 1,01–1,08), p<0,05 respectively).
Conclusions
Arterial stiffness, particularly elevated PWV predicts MACE in postinfarcted patients. Our study showed both CMR and oscillometric techniques are feasible for MACE prediction, however, adjusted cut-off values of PWV are recommended for different methods to improve individual risk stratification. All these findings emphasize the clinical relevance for the future measurement of arterial stiffness might contribute to improved risk stratification after MI, which is crucial for the assessment of prognosis and guidance of secondary prevention treatment.
Funding Acknowledgement
Type of funding sources: None.
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O013 The increasing burden of the two-week wait colorectal cancer pathway within a single centre. Br J Surg 2022. [PMCID: PMC9384508 DOI: 10.1093/bjs/znac242.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Introduction Increasing demand has placed colorectal cancer (CRC) two-week wait (TWW) pathways under pressure. The primary aims of this paper are to review TWW referral numbers and CRC diagnoses within our centre over the past 3 years (before, during and in recovery from the COVID-19 pandemic) and compare outcomes to our previously published data (2009–18). This incorporates the introduction of FIT into our clinical practice. Methods TWW CRC referral data from 1st July 2018–31st July 2021 was analysed. Parameters assessed; monthly TWW referrals, CRC detection, % of TWW referrals seen <14 days and investigations utilised. Data from January 2009 to 31 June 2018 was combined. Unpaired t-test was used to compare group means. Results TWW referrals have increased 360% from 2009 to 2020. The proportion of TWW referrals with CRC has decreased from 8.87% to 3.24% over this period, whilst the incidence of CRC remained static (mean 58.7 per annum). From 2009–18, TWW referrals=8921, CRC diagnoses=533, mean monthly CRC detection rate=4.7, ratio of referrals to CRC=16.7:1. From 2018–21, TWW referrals= 6523, CRC diagnoses=232, mean monthly CRC detection rate=6.3, ratio of referrals to CRC=28.4:1. There was a statistically significant difference in mean monthly referrals (p-value<0.00001) between the two periods. Conclusion Despite ever-increasing TWW referral numbers, no significant change in CRC diagnoses has occurred. We find our service under ever-increasing strain. Additional strategies and guidance are required to help address this. Further studies evaluating FIT and repeat FIT in the symptomatic TWW cohort may have a role in generating such a consensus. Take-home message Two week wait colorectal cancer referrals have increased 360% in 12 years. Colorectal cancer detection rate remains static over this timeframe.
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Ovarian torsion: diagnosis, surgery, and fertility preservation in the pediatric population. Eur J Pediatr 2022; 181:1405-1411. [PMID: 35094159 DOI: 10.1007/s00431-021-04352-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 11/04/2021] [Accepted: 12/01/2021] [Indexed: 11/03/2022]
Abstract
Ovarian torsion is rare in the pediatric population. Delayed diagnosis can significantly impact fertility. The aim of this review is to highlight current knowledge regarding clinical presentation, diagnosis, surgical management, and follow-up in the pediatric population. Whilst the presentation is often very unspecific, most children will present with sudden severe unilateral pelvic pain associated with vomiting. A key diagnostic test is pelvic ultrasonography, which may help demonstrate an asymmetric enlarged ovary with peripherally displaced follicles. In the pediatric population, ovarian torsion may occur in a normal ovary. However, underlying lesions can be found in half of cases. Benign neoplasms (teratomas or cystic lesions) represent the commonest etiology, with the risk of malignancy being less than 2%. Surgical management should be focused on fertility preservation. This is achievable through ovarian detorsion ± ovarian cystectomy ± oophoropexy to avoid recurrence. Follow-up studies demonstrate excellent recovery rates of detorsed ovaries including those with ischemic appearances. What is Known: • Ovarian torsion is a rare diagnosis in the pediatric population. • Aspecific symptoms and differential diagnoses lead to missed or delayed diagnosis increasing the risk of oophoprectomy and further infertility. What is New: • Reviewing the latest knowledge about clinical presentation, diagnostic, surgical management, and follow-up of ovarian torsion in the pediatric population. • Adiponectin was negatively associated with diastolic blood pressure and HOMA-IR, and chemerin was negatively associated with glucose.
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A systematic review of symptomatic hamartomas of the jejunum and ileum. Ann R Coll Surg Engl 2022; 104:18-23. [PMID: 34545759 PMCID: PMC9773899 DOI: 10.1308/rcsann.2021.0038] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Gastrointestinal hamartomas are rarely encountered benign growths made of an abnormal mixture of tissues normally found in the body where the growth occurs. Most hamartomas are asymptomatic and diagnosed incidentally. Evidence regarding symptomatic hamartomas of the jejunum and ileum is limited and restricted to anecdotal case reports. We aim to provide a contemporary overview to clarify various aspects linked to symptomatic hamartomas, helping aide management and clinical decision-making. METHODS The search terms 'small bowel', 'small intestine', 'jejunum' and 'ileum' were combined with 'hamartoma'. Embase, Medline, PubMed searches and Google Scholar hand-searches were conducted. All English language papers from 1 January 2000 to 1 June 2020 were included. RESULTS In total 39 cases were reviewed: 29 adults and 10 paediatric (0-16 years). Presenting symptoms included abdominal pain (87%), vomiting (56%), gastrointestinal bleeding (20.5%) and weight loss (5%); 36 of 39 cases (92%) presented as emergencies. Diagnostic investigations included: abdominal x-ray (49%), endoscopy (38%), computed tomography (56%), magnetic resonance imaging (5%), contrast study (15%) and video capsule endoscopy (5%). Initial management strategy was either open (30) or laparoscopic (7) surgery or endoscopy (2). All cases required surgery for definitive management. Twenty-five cases recorded hamartoma size, and mean maximum diameter was 3.56cm (1.2-8cm) with stricturing in seven cases. Nine of the 39 cases were associated with hamartomatous syndromes. Two mortalities were recorded. CONCLUSIONS This is the first published review addressing symptomatic hamartomas of the jejunum and ileum. New data relating to demographic cohort, symptom profile, investigations, management strategies, and morbidity and mortality provide greater insight to those encountering this challenging clinical finding in the future.
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Burden of negative appendectomy at a District General Hospital: a two-year cross-sectional review. PAMJ CLINICAL MEDICINE 2022. [DOI: 10.11604/pamj-cm.2022.8.54.31677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Evaluation of pulse wave velocity for predicting major advanced cardiovascular events in patients with chronic myocardial infarction. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.2533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
Increased aortic pulse wave velocity (PWV) as a strong predictor of major advanced cardiovascular events (MACE) has a prognostic relevance in patients after myocardial infarction (MI). Several non-invasive methods have been proposed for the assessment of arterial stiffness, but the PWV values show significant differences according to the applied techniques. Cardiac magnetic resonance imaging (CMR) provides an accurate method to measure PWV and infarct size in patients after MI.
Purpose
Calculated PWV values of CMR based phase-contrast (PC) and invasively validated oscillometric methods were compared in this prospective observational study. We aimed to evaluate the cut-off PWV values for each method, while MACE predicted and validated the prognostic value of high PWV in post-infarcted patients in a 6-year follow-up.
Methods
3D aortic angiography and PC velocity imaging was performed using a Siemens Avanto 1,5 T CMR device. Oscillometric based Arteriograph (AG) was used to assess PWV using direct body surface distance measurements. The comparison between the two techniques was tested. Patients received follow-up for MACE comprising all-cause death, non-fatal MI, ischemic stroke, hospitalization for heart failure and coronary revascularization. Event-free survival was analysed using Kaplan-Meier plots and log-rank tests. Univariable and multivariable Cox regression analysis was performed to identify outcome predictors.
Results
75 patients (56 male, 19 female, average age: 56±13 years) referred for CMR were investigated, of whom 50 had coronary artery disease (CAD) including 35 patients with previous MI developing ischaemic late gadolinium enhancement (LGE) pattern. AG and CMR derived PWV values were significantly correlated (rho: 0,343, p<0,05), however absolute PWV values were significantly higher for AG (median (IQR): 10,4 (9,2–11,9) vs. 6,44 (5,64–7,5); p<0,001). Bland Altman analysis showed an acceptable agreement with a mean difference of 3,7 m/s between the two measures. In patients with CAD significantly (p<0,01) higher PWV values were measured by AG and CMR, respectively. During the median follow-up of 6 years, totally 69 MACE events occurred. Optimized PWV cut-off values for MACE prediction were calculated (CMR: 6,47 m/s; AG: 9,625 m/s) by receiver operating characteristic analysis. Kaplan-Meier analysis in both methods showed a significantly lower event-free survival in case of high PWV (p<0,01, respectively). Cox regression analysis revealed PWV for both methods as a predictor of MACE (PWV CMR hazard ratio (HR): 2,6 (confidence interval (CI) 1,3–5,1), PWV AG HR: 3,1 (CI: 1,3–7,1), p<0,005, respectively).
Conclusions
Our study showed good agreement between the AG and CMR methods for PWV calculation. Both techniques are feasible for MACE prediction in postinfarcted patients. However, different AG and CMR PWV cut-off values were calculated to improve risk stratification.
Funding Acknowledgement
Type of funding sources: None. Agreement between the two methodsKaplan-Meier event curves for MACE
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In brief. Curr Probl Surg 2021. [DOI: 10.1016/j.cpsurg.2020.100954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Risk prediction score and appendicectomy in the elderly: A single centre 5-year retrospective cohort study. ANZ J Surg 2021; 91:2060-2066. [PMID: 34291557 DOI: 10.1111/ans.17083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Accepted: 07/07/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Appendicitis is a common surgical emergency that can be a challenging entity to manage. In the elderly, it is associated with significant morbidity and mortality. Risk prediction is not routinely performed prior to surgery. METHODS All patients aged >65 years undergoing appendicectomy over 5 years from one NHS Trust were included. Age, American Society of Anesthesiologists physical status classification system (ASA grade), Rockwood score, type of surgery, length of stay, morbidity and 90-day mortality were recorded. ACS NSQIP was retrospectively calculated. Spearman's Rank correlation coefficient and linear regression analysis were conducted, assessing correlation between ASA, Age, Rockwood Score and ACS NSQIP with length of stay and post-operative complications. RESULTS A total of 225 patient cases were reviewed. A complication rate of 29.3% was recorded, with a 6.7% serious complication rate. Two mortalities occurred. ASA, Age, Rockwood and NSQIP scoring systems all showed low degree positive correlation with length of stay (+0.16-+0.34). As predictors of length of stay, ASA was superior. Rockwood and age showed low degree positive correlation (+0.25-+0.33) with post-operative complications. NSQIP and ASA demonstrated a greater degree of correlation (+0.38-+0.40). CONCLUSION Both ASA and ACS NSQIP appear superior indicators for outcomes compared to age and Rockwood score. However, caution is warranted when interpreting the superiority of ASA over validated risk stratification tools. Therefore, we advocate the use of pre-operative risk stratification for elderly patients undergoing low-risk surgery such as appendicectomy. Validated tools are not routinely applied in many centres currently. Utilisation of scores such as ACS NSQIP may help improve consent, patient selection, outcomes and expectations.
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Systematic review of Meckel's diverticulum in pregnancy. ANZ J Surg 2021; 91:E561-E569. [PMID: 34152674 DOI: 10.1111/ans.17014] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 06/02/2021] [Accepted: 06/03/2021] [Indexed: 01/22/2023]
Abstract
INTRODUCTION Meckel's diverticulum (MD) is the most common congenital malformation in the gastrointestinal tract. Limited up-to-date evidence is available regarding MD in pregnancy. We aim to review the available pertinent literature to help support clinical decision making and patient management in the future. MATERIALS AND METHODS The search term 'Meckel's diverticulum' was combined with 'pregnant' or 'pregnancy'. Database searches of EMBASE, Medline and PubMed were conducted. All papers published in English from 01/01/1990 to 01/01/2021 were included. Simple statistical analysis (t-test) was performed. RESULTS Twenty-seven cases were included. Average age = 26.9 years. Average gestation = 25.1 weeks. Occurrence: first trimester = 3.7%; second trimester = 48.1% and third trimester = 48.1%. Presenting symptoms: abdominal pain 88.9%; nausea/vomiting 59.3%; fever 18.5%; abdominal distension 18.5%; haematochezia 11.1%; constipation 11.1%; haematemesis 3.7%, diarrhoea 3.7% and asymptomatic 3.7%. Mean duration of preceding symptoms = 3.4 days. Diagnostic imaging modalities utilised: ultrasound = 40.7%; CT = 25.9%; MRI = 14.8%; abdominal X-ray = 11.1% and endoscopy = 7.4%. All cases required definite surgical management: laparotomy = 65.4%; laparoscopy = 15.4%; C-section = 19.2% and unreported = 3.8%. Main intra-operative findings: perforated MD = 40.7%; intussusception with MD as a lead point = 11.1%; bleeding MD = 11.1%, inflamed MD = 11.1%; small bowel obstruction = 11.1%; gangrenous MD = 3.7%; volvulus = 3.7% and unspecified = 7.4%. Mean length from ileocolic junction = 51.7 cm. Average length of stay was 7.1 days. T-test (p-value = 0.12) when comparing management strategy. Three maternal complications and two foetal mortalities. CONCLUSION MD and associated pathology are difficult to diagnose in the pregnant cohort. Current imaging demonstrates low diagnostic accuracy and a deviation away from recognised nuclear medicine investigations. Surgery appears the definitive management with both open and laparoscopic approaches utilised. Significant maternal morbidity and foetal mortality are associated with this condition.
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343 A Systematic Review of Symptomatic Hamartomas of The Jejunum and Ileum. Br J Surg 2021. [DOI: 10.1093/bjs/znab134.261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Introduction
Gastrointestinal hamartomas are rarely encountered benign growths made of an abnormal mixture of tissues normally found in the body where the growth occurs. Most hamartomas are asymptomatic and diagnosed incidentally. Evidence regarding symptomatic hamartomas of the jejunum and ileum is limited.
Method
The search terms ‘small bowel,’ ‘small intestine,’ ‘jejunum’ and ‘ileum’ were combined with ‘hamartoma.’ EMBASE, Medline, PubMed searches and Google Scholar hand searches were conducted. All English language papers from 01/01/2000-01/06/2020 were included.
Results
A total of 39 cases were reviewed, 29 adults and 10 paediatric (0-16 years). Presenting symptoms included: abdominal pain (87%), vomiting (56%), gastrointestinal bleeding (20.5%) and weight loss (5%). Stricturing was noted in 7 cases. 36/39 (92%) presented as emergencies. Diagnostic investigations included: Abdominal X-ray (49%), endoscopy (38%) and CT (56%). Initial management strategy was either open (30) or laparoscopic (7) surgery or endoscopy (2). All cases required surgery for definitive management. 9/39 cases were associated with hamartomatous syndromes. 2 mortalities were recorded.
Conclusions
This is the first review addressing symptomatic hamartomas of the jejunum and ileum. New data relating to demographic cohort, symptom profile, investigations, management strategies and morbidity and mortality provide greater insight to those encountering this challenging clinical finding in the future.
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Bilateral pelvic kidneys with upper pole fusion and malrotation: a case report and review of the literature. J Med Case Rep 2021; 15:181. [PMID: 33814014 PMCID: PMC8020546 DOI: 10.1186/s13256-021-02761-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 02/24/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The incidence of ectopic kidneys is 1:12,000 clinically and 1:900 postmortem. Patients with pelvic mal-rotated kidneys are more susceptible to recurrent urinary tract infections, recurrent renal stones, and renal injury. Fusion of the kidney lower poles is relatively common compared to other types of renal anomalies. CASE PRESENTATION We present the case of a 36-year-old Sudanese female patient who presented with a long history of recurrent urinary tract infections unresponsive to antibiotics. Ultrasound scan revealed bilateral pelvic kidneys. Computed tomography (CT) urography confirmed bilateral ectopic fused kidneys, with the left kidney mal-rotated (renal pelvis facing upwards and laterally). Kidney infection secondary to vesicoureteral reflux was diagnosed. Antibiotics were prescribed according to culture and sensitivity. The patient responded well to ciprofloxacin. CONCLUSION A history of recurrent urinary tract infections without an apparent cause is highly suggestive of renal anomaly and should be investigated expediently. Ultrasonography or CT imaging may be utilized to aid in diagnosis. Early recognition may help prevent the high risk of end-stage renal failure associated with anomalies.
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A Prospective Observational Study Assessing the Relationship Between Solitary Thyroid Nodule Size and Incidence of Malignancy. Cureus 2020; 12:e11422. [PMID: 33312818 PMCID: PMC7727775 DOI: 10.7759/cureus.11422] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Background Solitary thyroid nodule (STN) is a well-documented entity. Autopsy data indicate a 50% prevalence of thyroid nodules >10 mm in patients without clinical evidence of thyroid disease. Prevalence of palpable nodules is 4-7%. Solitary thyroid nodules are often asymptomatic and found incidentally. Fine needle aspiration cytology is recommended to determine the nature of the thyroid nodule. 5-10% of the thyroid nodules are found to be malignant following thyroidectomy. Objective Our study aims to explore the relationship between solitary thyroid nodule size and malignancy. Methods A prospective, observational analysis looking at preoperative thyroid ultrasound scan findings and post-operative histology for a total of 100 female patients referred to our unit within a university hospital from November 2016 to April 2019. Statistical analysis including One-Way ANOVA was performed where appropriate. Results Total number of patients was 100 female patients divided according to the size of the nodule into three groups with the correlation between the size of the nodule and the incidence of malignancy. Group A: Patients with a STN <20 mm; eight patients; post-operative histology = all benign. Group B: Patients with a STN measuring 20-40 mm; 80 patients: 68 patients were benign, and 12 patients (12%) were malignant (incidence of malignancy in the group is 15%). Group C: Patients with a STN >40 mm; 12 patients: eight patients were benign, four patients were malignant, (incidence of malignancy = 33%). Correlation between the size of the nodule and the incidence of malignancy: Group A: 0/8 malignancy; Group B: 12/80 patients were malignant; Group C: 4/12 malignant. Conclusion Our results suggest that the size of a solitary thyroid nodule cannot be reliably used for at predicting malignancy and should not be influencing patient’s management.
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Hypertriglyceridemia-induced acute pancreatitis: A prospective, multicenter, international cohort analysis of 716 acute pancreatitis cases. Pancreatology 2020. [DOI: 10.1016/j.pan.2020.07.101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
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Challenging removal of a knotted nasogastric tube following insertion under general anaesthetic. BMJ Case Rep 2020; 13:13/10/e238213. [PMID: 33122238 DOI: 10.1136/bcr-2020-238213] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
A 74-year-old man presented with acute small bowel obstruction secondary to recurrence of a caecal tumour. The patient underwent laparotomy and formation of loop ileostomy and had a nasogastric tube (NGT) inserted in the theatre. A decision was made to remove the patient's NGT postoperatively, which was found to be stuck. High-quality imaging demonstrated a knot in the tube within the nasopharynx; so, subsequent removal via the oral route necessitated sedation. This case highlights the importance of considering rare or unusual complications of NGT insertion when a patient describes more pain or discomfort than would otherwise be expected. The clarity of imaging highlights clearly the underlying findings when compared with the few other documented cases. We offer a number of learning points specific to this complication.
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A systematic review of symptomatic small bowel lipomas of the jejunum and ileum. Ann Med Surg (Lond) 2020; 58:52-67. [PMID: 32953101 PMCID: PMC7486416 DOI: 10.1016/j.amsu.2020.08.028] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 08/17/2020] [Accepted: 08/19/2020] [Indexed: 01/07/2023] Open
Abstract
Introduction Small bowel lipomas are rarely encountered benign adipose growths found within the small intestine wall or mesentery. Limited up-to-date evidence exists regarding such lipomas. We aim to aid clinical decision-making and improve patient outcomes through this comprehensive review. Methodology The terms 'small bowel,' 'small intestine,' 'jejunum' and 'ileum' were combined with 'lipoma.' EMBASE, Medline and PubMed database searches were performed. All papers published in English from 01/01/2000-31/12/2019 were included. Simple statistical analysis (t-test, Anova) was performed. Results 142 papers yielded 147 cases (adults = 138, pediatric = 9). Male = 88, female = 59 (average age = 49.9 years). Presenting symptoms: abdominal pain = 68.7%; nausea/vomiting = 35.3%, hematochezia/GI bleeding = 33.3%; anaemia = 10.9%; abdominal distension = 12.2%; constipation = 8.9%; weight loss = 7.5%. Mean preceding symptom length = 58.1 days (symptoms >1 year excluded (n = 9)). Diagnostic imaging utilised: abdominal X-Ray = 33.3%; endoscopy = 46.3%; CT = 78.2%; ultrasound = 23.8%. 124/137 (90.5%) required definitive surgical management (laparotomy = 89, laparoscopcic = 35). 9 patients were successfully managed endoscopically. Lipoma location: ileum = 59.9%, jejunum = 32%, mesentery = 4.8%. Maximal recorded lipoma size ranged 1.2-22 cm.Mean maximum lipoma diameter and management strategy comparison: laparotomy 5.6 cm, laparoscopic = 4.4 cm, endoscopic = 3.7 cm, conservative = 4.5 cm. One-way Anova test, p value = 0.21. Average length of stay (LOS) was 7.4 days (range = 2-30). T-test p value = 0.13 when comparing management modalities and LOS. 4 complications, 0 mortality. Conclusions Important previously undocumented points are illustrated; a clearer symptom profile, diagnostic investigations utilised, size and site of lipomas, types and effectiveness of management modalities, associated morbidity and mortality. Open surgery remains the primary management. No statistically significant difference in LOS and lipoma size is demonstrated between management strategies. Endoscopic and laparoscopic techniques may reduce utilising invasive surgery in the future as skillset and availability improve.
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A challenging case of a chyle leak following axillary lymph node clearance. J Surg Case Rep 2020; 2020:rjaa286. [PMID: 32855803 PMCID: PMC7442916 DOI: 10.1093/jscr/rjaa286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 07/08/2020] [Indexed: 11/15/2022] Open
Abstract
Chyle leak following axillary lymph node clearance is a rarely reported complication. We present a case of chylous leakage following axillary lymph node clearance, which was diagnosed on clinical grounds. Surgical re-exploration was undertaken due to ongoing high output. However, the chylous leak recurred post-operatively, if at a lower rate. The patient was subsequently managed successfully with conservative measures, primarily utilizing regular aspiration and compression bandaging to the axilla.
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Reply to: Chylous leak after axillary clearance in a patient with duplicity of the axillary vein. Eur J Surg Oncol 2020; 46:1772-1773. [PMID: 32665135 DOI: 10.1016/j.ejso.2020.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 07/02/2020] [Indexed: 11/25/2022] Open
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Application of a fast and cost-effective 'three-in-one' MMR ELISA as a tool for surveying anti-MMR humoral immunity: the Hungarian experience. Epidemiol Infect 2020; 148:e17. [PMID: 32014073 PMCID: PMC7019553 DOI: 10.1017/s0950268819002280] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 10/30/2019] [Accepted: 12/18/2019] [Indexed: 12/27/2022] Open
Abstract
In Hungary, between February 2017 and July 2019, 70 confirmed measles cases were reported, raising questions about the adequacy of population-level immunity. Although the assumed vaccination coverage is ≥99%, in a recent study, we detected potential gaps in the anti-measles humoral immunity. In Hungary, according to a decree by the Ministry of Public Welfare, beginning from 2021, the healthcare provider should conduct a serosurvey of anti-measles protection levels of healthcare professionals. To facilitate the compliance with this requirement, we developed a quick 'three-in-one' or 'triple' MMR (measles, mumps and rubella) indirect ELISA (IgG); an assay format that is currently not available commercially. High throughput applicability of the 'three-in-one' ELISA was verified using 1736 sera from routine laboratory residual samples, using an automated platform (Siemens BEP 2000 Advance). Assay verification was performed by comparing the full antigen repertoire-based 'target' assay with in-house 'control' assays using recombinant viral antigen coatings, and by validated commercially available kits. Indirect immunofluorescence was used as an independent reference method. Data were analysed using OriginLab, IBM SPSS, RStudio and MedCalc. In case of measles, we combined our current results with previously published data (Ntotal measles = 3523). Evaluation of anti-mumps and anti-rubella humoral antibody levels was based on the measurement of 1736 samples. The lowest anti-measles seropositivity (79.3%) was detected in sera of individuals vaccinated between 1978 and 1987. Considering the antigen-specific seropositivity ratios of all samples measured, anti-measles, -mumps and -rubella IgG antibody titres were adequate in 89.84%, 91.82% and 92.28%, respectively. Based on the virus-specific herd immunity threshold (HIT) values (HITMeasles = 92-95%, HITMumps = 75-86%, HITRubella = 83-86), it can be stated that regarding anti-measles immunity, certain age clusters of the population may have inadequate levels of humoral immunity. Despite the potential gaps in herd immunity, the use of MMR vaccine remains an effective and low-cost approach for the prevention of measles, mumps and rubella infections.
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Correlation of natural autoantibodies and cardiovascular disease-related anti-bacterial antibodies in pericardial fluid of cardiac surgery patients. Clin Exp Immunol 2019; 193:55-63. [PMID: 29573404 DOI: 10.1111/cei.13127] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/15/2018] [Indexed: 12/30/2022] Open
Abstract
Our previous studies showed that anti-citrate synthase (anti-CS) immunoglobulin (Ig)M natural autoantibodies are present in healthy individuals without previous antigen stimulation, but no studies have investigated their presence in the pericardial fluid (PF). Therefore, we detected the natural anti-CS IgG/M autoantibody levels in plasma and PF of cardiac surgery patients and investigated their relationship with cardiovascular disease-associated bacterial pathogens. PF and blood samples of 22 coronary artery bypass graft (CABG) and 10 aortic valve replacement (AVR) patients were tested for total Ig levels, natural autoantibodies and infection-related antibodies using enzyme-linked immunosorbent assay (ELISA) and Luminex methods. The B cell subsets were measured by flow cytometry. The total Ig subclass levels were four to eight times lower in PF than in plasma, but the natural anti-CS IgM autoantibodies showed a relative increase in PF. The frequency of CD19+ B lymphocytes was significantly lower in PF than in blood (P = 0·01), with a significant relative increase of B1 cells (P = 0·005). Mycoplasma pneumoniae antibody-positive patients had significantly higher anti-CS IgM levels. In CABG patients we found a correlation between anti-CS IgG levels and M. pneumoniae, Chlamydia pneumoniae and Borrelia burgdorferi antibody titres. Our results provide the first evidence that natural autoantibodies are present in the PF, and they show a significant correlation with certain anti-bacterial antibody titres in a disease-specific manner.
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Broadening access for innovative diagnostic solutions. Clin Chim Acta 2019. [DOI: 10.1016/j.cca.2019.03.1437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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The effect of light exposure on the cleavage rate and implantation capacity of preimplantation murine embryos. J Reprod Immunol 2018. [DOI: 10.1016/j.jri.2018.05.051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Ultrasound scans for diagnosing paediatric appendicitis – An unnecessary investigation? Int J Surg 2018. [DOI: 10.1016/j.ijsu.2018.05.537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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31
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Acellular dermal matrix assisted immediate breast reconstruction: Audit of 5 years single centre experience. Eur J Cancer 2018. [DOI: 10.1016/s0959-8049(18)30420-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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A systematic review of gallstone sigmoid ileus management. Ann Med Surg (Lond) 2018; 27:32-39. [PMID: 29511540 PMCID: PMC5832643 DOI: 10.1016/j.amsu.2018.01.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Revised: 01/07/2018] [Accepted: 01/21/2018] [Indexed: 12/16/2022] Open
Abstract
INTRODUCTION Gallstone sigmoid ileus is a rare although serious complication of cholelithiasis resulting in large bowel obstruction. The condition accounts for 4% of all gallstone ileus patients. There are no recognized management guidelines currently. Management strategies range from minimally invasive endoscopy and lithotripsy to substantial surgery. We aim to identify trends when managing patients with gallstone sigmoid ileus to help improve outcomes. METHODS Literature searches of EMBASE, Medline and by hand were conducted. All English language papers published from 2000 to 2017(Oct) were included. The terms 'gallstone', 'sigmoid', 'colon', 'ileus', 'coleus' and 'large bowel obstruction' were used. RESULTS 38 papers included, male:female ratio was 8:30. Average age was 81.11 (SD ± 7.59). Average length of preceding symptoms was 5.31days (+/-SD3.16). 20/38 (59%) had diverticulosis. 89% of patients had significant comorbidities documented. 34/38 patients underwent computerized tomography. 31 stones were located within sigmoid colon, 4 at rectosigmoid junction and 2 within descending colon. Average impacted gallstone size was 4.14 cm (2.3-7 cm range). 23/38 (61%) patients' initial management was conservative or with endoscopy ± lithotripsy. Conservative management successfully treated 26% of patients. 28/38 (74%) patients ultimately underwent surgical intervention. 5/38 patients died post-operatively. Patients treated non-operatively had shorter hospital stays (4:12.3days) although not significant (p-value = 0.0056). CONCLUSIONS There is no management consensus from the literature. Current evidence highlights endoscopy and lithotripsy as practical firstline strategies. However, surgical intervention should not be delayed if non-operative measures fail or in emergency. Given the complexity of such patients, less invasive timesaving surgery appears practical, avoiding bowel resection and associated complications.
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Flying After Surgery. When is it Safe? Int J Surg 2017. [DOI: 10.1016/j.ijsu.2017.08.387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Junior Doctors’ Clinical Skills in Breast Surgery: How to Improve the Clinical Skills set of Junior Doctors in a District General Hospital Without a Breast Unit. Int J Surg 2017. [DOI: 10.1016/j.ijsu.2017.08.119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Representation Following Negative Appendicectomy. Int J Surg 2017. [DOI: 10.1016/j.ijsu.2017.08.184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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A single centre case series of gallstone sigmoid ileus management. Int J Surg Case Rep 2017; 40:58-62. [PMID: 28942224 PMCID: PMC5612792 DOI: 10.1016/j.ijscr.2017.09.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2017] [Revised: 09/03/2017] [Accepted: 09/04/2017] [Indexed: 11/23/2022] Open
Abstract
AIMS/INTRODUCTION Gallstone sigmoid ileus is a rare condition that presents with symptoms of large bowel obstruction secondary to a gallstone impacted within the sigmoid colon. This arises because of three primary factors: cholelithiasis causing a cholecystoenteric fistula; a gallstone large enough to obstruct the bowel lumen; and narrowing of the bowel. We describe 3 patients treated in a district general hospital over a 3-year period, and discuss their management. METHODS Cases were retrospectively analysed from a single center between 2015 and 2017 in line with the SCARE guidelines. RESULTS 3 patients - 2 female, 1 male. Age: 89, 68, 69 years. 2 cholecystocolonic fistulae, 1 cholecystoenteric (small bowel) fistula. Patient 1: Unsuccessful endoscopic attempts to retrieve the (5×5cm) gallstone resulted in surgery. Retrograde milking of the stone to caecum enabled removal via modified appendicectomy. Patient 2: Endoscopy and lithotripsy failed to fragment stone. Prior to laparotomy the stone was palpated in the proximal rectum enabling manual extraction. Patient 3: Laparotomy for gallstone ileus failed to identify a stone within the small bowel. Gallstone sigmoid ileus then developed. Conservative measures successfully decompressed the large bowel 6days post-operation. CONCLUSIONS This is the first case series highlighting the differing strategies and challenges faced by clinicians managing gallstone sigmoid ileus. Conservative measures (including manual evacuation), endoscopy, lithotripsy and surgery all play important roles in relieving large bowel obstruction. It is essential to tailor care to individual patients' needs given the complexities of this potentially life threatening condition.
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Does music reduce anxiety and discomfort during flexible sigmoidoscopy? A systematic review and meta-analysis. World J Gastrointest Endosc 2017; 9:228-237. [PMID: 28572877 PMCID: PMC5437389 DOI: 10.4253/wjge.v9.i5.228] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2016] [Revised: 02/24/2017] [Accepted: 03/24/2017] [Indexed: 02/05/2023] Open
Abstract
AIM To investigate the role of music in reducing anxiety and discomfort during flexible sigmoidoscopy.
METHODS A systematic review of all comparative studies up to November 2016, without language restriction that were identified from MEDLINE and the Cochrane Controlled Trials Register (1960-2016), and EMBASE (1991-2016). Further searches were performed using the bibliographies of articles and abstracts from major conferences such as the ESCP, NCRI, ASGBI and ASCRS. MeSH and text word terms used included “sigmoidoscopy”, “music” and “endoscopy” and “anxiety”. All comparative studies reporting on the effect of music on anxiety or pain during flexible sigmoidoscopy, in adults, were included. Outcome data was extracted by 2 authors independently using outcome measures defined a priori. Quality assessment was performed.
RESULTS A total of 4 articles published between 1994 and 2010, fulfilled the selection criteria. Data were extracted and analysed using OpenMetaAnalyst. Patients who listened to music during their flexible sigmoidoscopy had less anxiety compared to control groups [Random effects; SMD: 0.851 (0.467, 1.235), S.E = 0.196, P < 0.001]. There was no statistically significant heterogeneity (Q = 0.085, df = 1, P = 0.77, I2 = 0). Patients who listened to music during their flexible sigmoidoscopy had less pain compared to those who did not, but this difference did not reach statistical significance [Random effects; SMD: 0.345 (-0.014, 0.705), S.E = 0.183, P = 0.06]. Patients who listened to music during their flexible sigmoidoscopy felt it was a useful intervention, compared to those who did not (P < 0.001). There was no statistically significant heterogeneity (P = 0.528, I2 = 0).
CONCLUSION Music appeared to benefit patients undergoing flexible sigmoidoscopies in relation to anxiety and was deemed a helpful intervention. Pain may also be reduced however further investigation is required to ascertain this.
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E-088 A Follow-up to Transradial Access for Acute Interventional Stroke Therapy – A Feasibility Study. J Neurointerv Surg 2016. [DOI: 10.1136/neurintsurg-2016-012589.160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Urinary retention secondary to acute vasculitic penile swelling in a pediatric patient. Clin Case Rep 2016; 4:258-60. [PMID: 27014447 PMCID: PMC4771844 DOI: 10.1002/ccr3.496] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2015] [Revised: 10/31/2015] [Accepted: 12/18/2015] [Indexed: 01/24/2023] Open
Abstract
Acute urinary retention secondary to vasculitic penile swelling in children is extremely rare. Henoch–Schönlein purpura is a self‐limiting IgA‐mediated cutaneous vasculitis, which can cause soft tissue edema. Acute urinary retention requires urgent intervention to prevent obstructive uropathy. Suprapubic catheterization provides an effective management strategy in the emergency setting.
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Are we following an algorithm for managing chronic anal fissure? A completed audit cycle. Ann Med Surg (Lond) 2016; 5:38-44. [PMID: 26858833 PMCID: PMC4706569 DOI: 10.1016/j.amsu.2015.11.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Accepted: 11/22/2015] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Anal fissure is one of the commonest proctological diseases with considerable national variation in sequential treatment. We aimed to audit our compliance of chronic anal fissure (CAF) management with national guidance provided by the Association of Coloproctology of Great Britain and Ireland (ACPGBI). METHODS We retrospectively audited patients presenting to outpatient clinics with CAF over a 6-month period. Using electronic patient records, notes and clinic letters, we compared their management with ACPGBI algorithm. A prospective re-audit was then performed. RESULTS Forty-one patients were included in the analysis (59% male). Sixty-eight percent (n = 28/41) of patients were appropriately started on conservative dietary therapy, of whom only 7.1% (n = 2/28) had treatment success. Eighty-nine percent (n = 25/28) were then appropriately treated with either topical diltiazem 2% or GTN 0.4%. Overall, 43.9% (n = 18/41) of all patients' entire management strategy adhered to the ACPGBI guidelines. In total, 48.8% (n = 20/41) patients had surgical treatment (excluding Botox), of which only 15% (n = 3/20) had undergone ACPGBI-compliant management. After local dissemination of results and education, the re-audit of 20 patients showed significant improvement in adherence to the guidelines (43.9% vs. 95%; P = 0.0001). CONCLUSIONS Topical creams were the most successful treatments (50%; n = 9/18) in ACPGBI-compliant strategies. Importantly, these data suggests that compliance with the ACPGBI algorithm leads to healing without surgery in 83.3% (n = 15/18) of patients, compared to 26.1% (n = 6/23) with non-compliant methods (P = 0.0004). This highlights the benefit of early conservative and medical management of CAF, before attempting surgery.
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Gallstone sigmoid ileus: A novel new management technique. Int J Surg 2015. [DOI: 10.1016/j.ijsu.2015.07.128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Abstract
We report a rare case of large bowel obstruction secondary to a gallstone impacted within the sigmoid colon, in the presence of sigmoid diverticular disease. An 89-year-old woman presented with an 8-day history of increasing abdominal distension, pain and associated nausea. Abdominal X-ray demonstrated large bowel dilation. CT scan revealed a fistula between an inflamed gallbladder and the hepatic flexure of the colon, with a large gallstone in the sigmoid colon. Proximal dilated large bowel was evident to the caecum. Flexible sigmoidoscopy was performed as the least invasive potential treatment method with a view to basket retrieval or fragmentation of the stone. Owing to poor views and risk of diverticular perforation, the procedure was abandoned, hence laparotomy was performed. Antegrade manipulation and per-rectal evacuation were attempted but failed due to a thickened, angulated sigmoid colon. Retrograde milking of the stone to the caecum and retrieval via modified appendicectomy was successful.
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SAT0480 Validation of Articular Disease Activity Indices in Systemic Sclerosis. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.3875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Is temporal artery biopsy (TAB) always necessary in suspected giant cell arteritis (GCA)? Int J Surg 2014. [DOI: 10.1016/j.ijsu.2014.08.326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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A three-year follow-up study of the development of joint contractures in 131 patients with systemic sclerosis. Clin Exp Rheumatol 2014; 32:S-68-74. [PMID: 25152080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2013] [Accepted: 03/19/2014] [Indexed: 06/03/2023]
Abstract
OBJECTIVES To analyse the correlation between the number of joint-contractures and other major clinical findings in a follow-up study of 131 patients with systemic sclerosis (SSc). METHODS The range of motion of joints (ROM), HAQ-DI, and the major clinical characteristics were assessed. RESULTS A high frequency of contractures (ROM<75% of the normal) were present at baseline in small joints of the hand (82%), wrists (75%), and shoulders (50%). ROM of the dominant side hand was significantly more decreased compared to the non-dominant side. The number of the upper extremity contractures correlated positively with ESR (p<0.01), CRP (p<0.01), HAQ-DI (p<0.01), and negatively with forced vital capacity (FVC) (p<0.05). The number of contractures was not significantly different in cases with early (≤ 4 years) and late disease duration in both the limited and diffuse subgroups. During the three-year follow-up period, an increase in the number of joint contractures (ROM<75%) was associated with an increase of ESR, modified Rodnan's skin score, and the European Scleroderma Study Group Activity Index by multiple linear regression analysis. Univariate analysis over a six-year period demonstrated poor outcome in patients with more than ten contractures, or more than four contractures of unilateral hand-joints. CONCLUSIONS Contractures predominantly develop during the early years following disease onset in both SSc subgroups. Inflammation and skin-involvement are significant contributing factors for the development of contractures. The dominant hand may be more pronouncedly impaired compared to the non-dominant side. A high number of joint-contractures might be an unfavourable prognostic factor in SSc.
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MESH Headings
- Adult
- Aged
- Ankle Joint/physiopathology
- Blood Sedimentation
- C-Reactive Protein/metabolism
- Cohort Studies
- Contracture/etiology
- Contracture/physiopathology
- Echocardiography
- Electrocardiography
- Female
- Follow-Up Studies
- Hand Joints/physiopathology
- Hip Contracture/etiology
- Hip Contracture/physiopathology
- Humans
- Knee Joint/physiopathology
- Linear Models
- Lung Diseases, Interstitial/etiology
- Lung Diseases, Interstitial/physiopathology
- Male
- Middle Aged
- Range of Motion, Articular/physiology
- Scleroderma, Diffuse/complications
- Scleroderma, Diffuse/metabolism
- Scleroderma, Diffuse/physiopathology
- Scleroderma, Limited/complications
- Scleroderma, Limited/metabolism
- Scleroderma, Limited/physiopathology
- Scleroderma, Systemic/complications
- Scleroderma, Systemic/metabolism
- Scleroderma, Systemic/physiopathology
- Shoulder Joint/physiopathology
- Vital Capacity
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Clinical usefulness of measuring red blood cell distribution width in patients with systemic sclerosis. Rheumatology (Oxford) 2014; 53:1439-45. [DOI: 10.1093/rheumatology/keu022] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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FRI0269 Three year-follow up of the joint contractures in 131 hungarian patients with systemic sclerosis. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.2726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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48
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High-voltage nanoimprint lithography of refractory metal films. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 2010; 10:4423-4433. [PMID: 21128435 DOI: 10.1166/jnn.2010.2351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Local oxidation of metal, semiconductor, and polymer surfaces has provided a common basis from which to explore fundamental principles of nanolithography and prototype functional nanostructures for many years now. This article summarizes an investigation of local oxidation for iron and Group IV metal thin films using both scanning probe microscopy and high-voltage nanoimprinting methods. We illustrate how the underlying kinetics of metal oxidation in the presence of nitrogen, which is incorporated into the metal film during the growth process, is dramatically enhanced compared with that of single-crystal silicon. We then go on to demonstrate subsequent selective etching of latent features and a potential magnetic application.
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Physical characterization methods for iron oxide contrast agents encapsulated within a targeted liposome-based delivery system. NANOTECHNOLOGY 2008; 19:305101. [PMID: 21828753 DOI: 10.1088/0957-4484/19/30/305101] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Intact liposome-based targeted nanoparticle delivery systems (NDS) are immobilized by non-selective binding and characterized by scanning probe microscopy (SPM) in a fluid imaging environment. The size, size distribution, functionality, and stability of an NDS with a payload consisting of a super-paramagnetic iron oxide contrast agent for magnetic resonance imaging are determined. SPM results are combined with information obtained by more familiar techniques such as superconducting quantum interference device (SQUID) magnetometry, dynamic light scattering, and electron microscopy. By integrating the methods presented in this work into the NDS formulation and manufacturing process, size-dependent statistical properties of the complex can be obtained and the structure-function relationship of individual, multi-component nanoscale entities can be assessed in a reliable and reproducible manner.
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High-voltage SPM oxidation of ZrN: materials for multiscale applications. NANOTECHNOLOGY 2005; 16:262-266. [PMID: 21727433 DOI: 10.1088/0957-4484/16/2/014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Scanning probe microscope (SPM) oxidation was used to form zirconium oxide features on 200 nm thick ZrN films. The features exhibit rapid yet controlled growth kinetics, even in contact mode with 70 V dc applied between the probe tip and substrate. The features grown for times longer than 10 s are higher than 200 nm, and reach more than 1000 nm in height after 300 s. Long-time oxidation experiments and selective etching of the oxides and nitrides lead us to propose that as the oxidation reaches the silicon substrate, delamination occurs with the simultaneous formation of a thin layer of new material at the ZrN/Si interface. High-voltage oxide growth on ZrN is fast and sustainable, and the robust oxide features are promising candidates for multiscale (nanometre-to-micrometre) applications.
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