scholarly journals 628 Management of Chyle Leaks Following Oesophagectomy: A Systematic Review

2021 ◽  
Vol 108 (Supplement_6) ◽  
Author(s):  
R Power ◽  
P Smyth ◽  
N E Donlon ◽  
T Nugent ◽  
C L Donohoe ◽  
...  
Keyword(s):  
Thoracic Duct ◽  
Prospective Studies ◽  
Meta Analysis ◽  
Case Series ◽  
Evidence Base ◽  
Treatment Modalities ◽  
Optimal Management ◽  
Retrospective Case ◽  
High Quality ◽  
Chyle Leakage

Abstract Aim Chyle leakage is a rare but potentially life-threatening complication following oesophageal resection. The optimal management strategy is not clear. Method Searches were conducted up to 31/12/2020 on MEDLINE, Embase and Web of Science for randomised trials or retrospective studies that evaluated the management of chyle leakage following oesophageal resection. Two authors independently screened studies extracted data and assessed for bias. The protocol was prospectively registered on PROSPERO (CRD: 42021224895) and reported in accordance with PRISMA guidelines. Results A total of 530 citations were reviewed. Twenty-five studies, totaling 1016 patients met the inclusion criteria, including 2 low-quality clinical trials and 23 retrospective case series. Heterogeneity of study design and outcomes prevented meta-analysis. The overall incidence of chyle leaks was 3.2% but no consistent risk factors were found across studies. Eighteen studies describe management of chyle leaks conservatively, 17 by surgical ligation of the thoracic duct, and 6 described percutaneous lymphangiography with thoracic duct embolisation (TDE) or disruption (TDD). There is a paucity of high-quality prospective studies directly comparing treatment modalities, but there is some low-certainty evidence that percutaneous approaches have reduced morbidity, but lower efficacy compared to surgery. Conclusions The evidence-base for optimal management of chyle leakage post-oesophagectomy is lacking, which may be related to its low incidence. Further high quality, prospective studies that compare interventions at different levels of severity are needed to determine the optimal approach to treatment.

scholarly journals Management of chyle leaks following esophageal resection: a systematic review

2021 ◽  
Author(s):  
Robert Power ◽  
Philip Smyth ◽  
Noel E Donlon ◽  
Timothy Nugent ◽  
Claire L Donohoe ◽  
...  
Keyword(s):  
Thoracic Duct ◽  
Prospective Studies ◽  
Case Series ◽  
Esophageal Resection ◽  
Evidence Base ◽  
Treatment Modalities ◽  
Optimal Management ◽  
Retrospective Case ◽  
High Quality ◽  
Chyle Leakage

Summary Background Chyle leakage is an uncommon but potentially life-threatening complication following esophageal resections. The optimal management strategy is not clear, with a limited evidence base. Methods Searches were conducted up to 31 December 2020 on MEDLINE, Embase, and Web of Science for randomized trials or retrospective studies that evaluated the management of chyle leakage following esophageal resection. Two authors independently screened studies, extracted data, and assessed for bias. The protocol was prospectively registered on PROSPERO (CRD: 42021224895) and reported in accordance with preferred reporting items for systematic reviews and meta-analyses guidelines. Results A total of 530 citations were reviewed. Twenty-five studies, totaling 1016 patients met the inclusion criteria, including two low-quality clinical trials and 23 retrospective case series. Heterogeneity of study design and outcomes prevented meta-analysis. The overall incidence of chyle leak/fistula was 3.2%. Eighteen studies describe management of chyle leaks conservatively, 17 by surgical ligation of the thoracic duct, 5 by pleurodesis, and 6 described percutaneous lymphangiography with thoracic duct embolization or disruption. Conclusions The evidence base for optimal management of chyle leakage postesophagectomy is lacking, which may be related to its low incidence. There is a paucity of high-quality prospective studies directly comparing treatment modalities, but there is some low-certainty evidence that percutaneous approaches have reduced morbidity but lower efficacy compared with surgery. Further high-quality, prospective studies that compare interventions at different levels of severity are needed to determine the optimal approach to treatment.

scholarly journals Intralesional cryotherapy for hypertrophic scars and keloids: a review

2017 ◽  
Vol 3 ◽  
pp. 205951311770216 ◽  
Author(s):  
Ciaran P O’Boyle ◽  
Holleh Shayan-Arani ◽  
Maha Wagdy Hamada
Keyword(s):  
English Language ◽  
Meta Analysis ◽  
Case Series ◽  
Evidence Base ◽  
Treatment Modalities ◽  
Hypertrophic Scars ◽  
Published Evidence ◽  
Keloid Scarring ◽  
Comparative Trials ◽  
Scar Reduction

Introduction: Hypertrophic and keloid scarring remain notoriously troublesome for patients to tolerate and frustratingly difficult for clinicians to treat. Many different treatment modalities exist, signifying the failure of any method to achieve consistently excellent results. Intralesional cryotherapy is a relatively recent development that uses a double lumen needle, placed through the core of a keloid or hypertrophic scar, to deliver nitrogen vapour, which freezes the scar from its core, outwards. Methods: This article provides a comprehensive review of the literature on intralesional cryotherapy for hypertrophic scars and keloids. A systematic review or meta-analysis was not possible, since the existing articles did not permit this. Results: A search of English language, peer-reviewed literature was carried out. The evidence base was found to be low (level 4). In addition, much of the published evidence comes from a very few groups. Despite this, consistent findings from case series suggest that the technique is safe and achieves good scar reduction with very few treatments. Adverse effects include depigmentation, recurrence and pain. Pain and recurrence appear to be uncommon and depigmentation may be temporary. Discussion: Well-constructed, prospectively recruited comparative trials are absent from the literature. These are strongly encouraged, in order to strengthen general confidence in this technique and in the repeatability of outcomes reported thus far.

scholarly journals Tratamento cirúrgico do ceratocisto odontogênico por meio de enucleação e osteotomia periférica: relato de caso

2020 ◽  
Vol 9 (6) ◽  
pp. 531-534
Author(s):  
Diogo Henrique Marques ◽  
Maylson Alves Nogueira Barros ◽  
Vitor Bruno Teslenco ◽  
Cláudio Marcio Santana Junior ◽  
Lucas Marques Meurer ◽  
...  
Keyword(s):  
Case Report ◽  
Meta Analysis ◽  
Benign Lesion ◽  
Dentigerous Cyst ◽  
Case Series ◽  
Odontogenic Keratocyst ◽  
Imaging Features ◽  
Retrospective Case ◽  
Odontogenic Keratocysts

Introdução: Os ceratocistos odontogênicos (CCA) são considerados raros cistos de desenvolvimento, derivados dos remanescentes da lâmina dentária, com atividade intraóssea benigna, porém localmente invasivo e agressivo. O tratamento para o ceratocisto odongênico é variado, podendo-se encontrar modalidades tais como:enucleação, isolada ou associada a curetagem, com osteotomia periférica, aplicação da solução de Carnoy ou crioterapia, descompressão, marsupialização e ressecções. Objetivo: O presente trabalho tem como objetivo relatar um caso de ceratocisto odontogênico, onde foi escolhida abordagem conservadora por curetagem e osteotomia periférica. Relato de caso: Paciente de 68 anos, leucoderma, referiu ao exame clínico dor espontânea em região retromolar esquerda e parestesia em lábio inferior. A paciente foi submetida a biopsia por aspiração e excisional, após confirmação histopatológica foi proposto uma enucleação associada a osteotomia periférica sob anestesia geral. A paciente permanece em acompanhamento clínico e radiográfico, sem sinais de recidiva da lesão. Conclusão: Embora apresentem um comportamento agressivo, os ceratocistos odontogêncios podem ser tratados com segurança, de forma conservadora, por meio de enucleação seguida de osteotomia periférica com mínimo de morbidade. Descritores: Osteotomia; Curetagem; Cistos Odontogênicos. Referências Borghesi A, Nardi C, Giannitto C, Tironi A, Maroldi R, Di Bartolomeo F, Preda L. Odontogenic keratocyst: imaging features of a benign lesion with an aggressive behaviour. Insights Imaging. 2018 Oct;9(5):883-897. Park JH, Kwak EJ, You KS, Jung YS, Jung HD. Volume change pattern of decompression of mandibular odontogenic keratocyst. Maxillofac Plast Reconstr Surg. 2019 Jan 7;41(1):2.  Karaca C, Dere KA, Er N, Aktas A, Tosun E, Koseoglu OT, Usubutun A. Recurrence rate of odontogenic keratocyst treated by enucleation and peripheral ostectomy: Retrospective case series with up to 12 years of follow-up. Med Oral Patol Oral Cir Bucal. 2018 Jul 1;23(4):e443-e448.  Guerra LAP, Silva PS, Dos Santos RLO, Silva AMF, Albuquerque DP. Tratamento conservador de múltiplos tumores odontogênicos ceratocístico em paciente não sindrômico. Rev cir traumatol. buco-maxilo-fac. 2013; 13(2):43-50. Sundaragiri KS, Saxena S, Sankhla B, Bhargava A. Non syndromic synchronous multiple odontogenic keratocysts in a western Indian population: A series of four cases. J Clin Exp Dent. 2018;10(8):e831-6. Freitas AD, Veloso DA, Santos ALF, Freitas VA. Maxillary odontogenic keratocyst: a clinical case report. RGO Rev Gaúch Odontol. 2015; 63(4):484-88. Madhireddy MR, Prakash AJ, Mahanthi V, Chalapathi KV. Large Follicular Odontogenic Keratocyst affecting Maxillary Sinus mimicking Dentigerous Cyst in an 8-year-old Boy: A Case Report and Review. Int J Clin Pediatr Dent. 2018 Jul-Aug;11(4):349-351.  Moura BS, Cavalcante MA, Hespanhol W. Tumor odontogênico ceratocistico. Rev Col Bras Cir., 2016;43(6):466-71. Valori FP, Costa E, Buscatti MY, Oliveira JX, Costa C. Tumor odontogênico queratocístico: características intrínsecas e elucidação da nova nomenclatura do queratocisto odontogênico. J Health Sci Inst. 2010;28(1):80-3. Slusarenko da Silva Y, Stoelinga PJW, Naclério-Homem MDG. The presentation of odontogenic keratocysts in the jaws with an emphasis on the tooth-bearing area: a systematic review and meta-analysis. Oral Maxillofac Surg. 2019;23(2):133-47.

scholarly journals Proton pump inhibitors do not increase the risk of dementia: a systematic review and meta-analysis of prospective studies

2020 ◽  
Vol 33 (10) ◽  
Author(s):  
Madhav Desai ◽  
Venkat Nutalapati ◽  
Sachin Srinivasan ◽  
Jihan Fathallah ◽  
Chandra Dasari ◽  
...  
Keyword(s):  
Systematic Review ◽  
Proton Pump ◽  
Prospective Studies ◽  
Case Reports ◽  
Meta Analysis ◽  
Case Series ◽  
Extensive Literature ◽  
Meta Regression

SUMMARY Published studies have reported variable results on the association between duration of proton pump inhibitor (PPI) use and the risk of dementia. An extensive literature search was performed in PubMed, Embase, Google Scholar, and Cochrane for studies examining the risk of cognitive decline and dementia among PPI users versus non-PPI users in prospective studies. Retrospective database linkage studies, case reports, case series, editorials, uncontrolled cohort studies, cross-sectional studies, and review articles were excluded. Primary outcome was pooled hazard rate (HR) of any dementia among PPI users compared with non-PPI users. Secondary outcomes were pooled HR of Alzheimer’s dementia (AD) and risk with long-term PPI follow-up (more than 5 years) studies. Meta-analysis outcomes, heterogeneity (I2), and meta-regression (for the effect of covariates) were derived by statistical software R and Open meta-analyst. A total of six studies (one RCT and five prospective) with 308249 subjects, average age of 75.8 ± 5.2 years, and follow-up of 5 (range 1.5–11) years were included in the analysis. Pooled HR of any dementia was 1.16 (n = 6, 95% confidence interval (CI) = 0.86–1.47). Results remained unchanged when only studies with long-term PPI use (more than 5 years) were analyzed (n = 4, pooled HR 1.10, 95% CI 0.66–1.53). Finally, the pooled HR for AD was 1.06 (n = 3, 95% CI 0.70–1.41). There was substantial heterogeneity among inclusion studies (I2 = 93%). Meta-regression did not demonstrate a significant role of age at study start (P = 0.1) or duration of PPI use (P = 0.62) to incident dementia. The results of this systematic review and meta-analysis do not show a significant relationship between PPI use and dementia in prospective studies with at least a 5-year follow-up.

scholarly journals Illustrative Case Series and Narrative Review of Therapeutic Failure of Immunotherapy for Allergic Rhinitis

2020 ◽  
Vol 11 ◽  
pp. 215265672094382 ◽  
Author(s):  
Lisa Campisi ◽  
Patrick F. K. Yong ◽  
Bogumila Kasternow ◽  
Mohammed Yousuf Karim
Keyword(s):  
Allergic Rhinitis ◽  
Allergen Immunotherapy ◽  
Case Series ◽  
Evidence Base ◽  
Therapeutic Failure ◽  
Illustrative Case ◽  
Evidence Based ◽  
Optimal Management ◽  
Patient Subgroup ◽  
Early Relapse

This is a series of 4 cases (3 therapeutic failure and 1 early relapse) in adult patients treated with allergen immunotherapy (AIT) for allergic rhinitis (AR) in our immunotherapy clinic, which treats 110 new patients per year. AIT includes both subcutaneous and sublingual routes. The current national/international AIT recommendations and the literature have been searched to identify guidance for the optimal management of therapeutic failure of AIT in AR. There is scant information available to support clinicians when treatment failure and/or intolerable side effects occur. The importance is highlighted for developing the guidance and evidence base for the benefit of this patient subgroup. The potential strategies that clinicians have proposed are discussed in this article, though it is acknowledged that these are mostly not evidence-based.

Management of feline carpal injuries: What are the options and when is arthrodesis indicated?

2019 ◽  
Vol 21 (9) ◽  
pp. 809-823 ◽  
Author(s):  
Rachel M Basa ◽  
Kenneth A Johnson
Keyword(s):  
Treatment Options ◽  
Case Series ◽  
Evidence Base ◽  
Careful Examination ◽  
Current Evidence ◽  
Collateral Ligament ◽  
Retrospective Case ◽  
Radial Collateral Ligament ◽  
Current Evidence Base ◽  
Direct Extrapolation

Practical relevance: Feline carpal injuries are usually caused by falls from a height that result in hyperextension injury or antebrachiocarpal luxation or subluxation. Isolated ligamentous damage or fracture of the carpus is unusual; it is more common to have a combination of both in the cat. These injuries can be debilitating since cats climb and jump from great heights, and have a greater range of antebrachial pronation and supination than dogs. Anatomy: There are differences in the anatomy of the feline and canine carpus. In particular, cats only have a single short radial collateral ligament, also known as the medial collateral ligament. This means that, in the cat, antebrachiocarpal subluxation is possible with rupture of the dorsal joint capsule and short radial collateral ligament alone. Clinical challenges: Many feline carpal injuries can be treated without performing pancarpal arthrodesis. However, determining which ligaments and joint levels are affected requires careful examination and often stress radiography. When pancarpal arthrodesis is performed in the cat, it has been reported to reduce the height of jumping and to increase reluctance to climb. This is speculated to be due to reduced pronation and supination movement of the carpus. Evidence base: The current evidence base for management of feline carpal injuries is grade III or IV, with most of the studies being retrospective case series involving cadaveric dissection or direct extrapolation from published information about the dog. There are few guidelines regarding the optimal treatment options for carpal injuries in the cat.

Radiofrequency coblation for treatment of advanced laryngotracheal recurrent respiratory papillomatosis

2009 ◽  
Vol 124 (5) ◽  
pp. 510-514 ◽  
Author(s):  
A S Carney ◽  
A S Evans ◽  
S Mirza ◽  
A Psaltis
Keyword(s):  
Surgical Treatment ◽  
Case Series ◽  
Recurrent Respiratory Papillomatosis ◽  
Adult Patients ◽  
Treatment Modalities ◽  
Attractive Alternative ◽  
Alternative Technique ◽  
Retrospective Case ◽  
Retrospective Case Series ◽  
Laser Vaporisation

AbstractBackground:A variety of treatment modalities are currently used to treat recurrent respiratory papillomatosis. We aimed to study the efficacy of radiofrequency cold ablation (coblation) for the treatment of laryngotracheal recurrent respiratory papillomatosis, by comparing treatment intervals for coblation and CO2 laser vaporisation.Method:Retrospective case series of adult patients with advanced laryngotracheal recurrent respiratory papillomatosis.Results:Six patients were treated for at least two years by CO2 laser vaporisation with or without intralesional cidofovir. All six subsequently underwent treatment with radiofrequency coblation with or without intralesional cidofovir. Coblation resulted in longer periods between interventions, compared with CO2 laser (p = 0.03).Conclusion:Radiofrequency coblation appears to be an attractive alternative technique to CO2 laser for the surgical treatment of advanced laryngotracheal papillomata.

scholarly journals 1151. Clinical Characteristics of Persistent Staph Aureus Bacteremia in Children

2021 ◽  
Vol 8 (Supplement_1) ◽  
pp. S667-S667
Author(s):  
Nicholas Venturelli ◽  
Palak Bhagat ◽  
Allison Nelson ◽  
Madan Kumar
Keyword(s):  
Clinical Characteristics ◽  
Methicillin Resistance ◽  
Total Duration ◽  
Case Series ◽  
Venous Catheter ◽  
Treatment Modalities ◽  
Retrospective Case ◽  
Gram Positive ◽  
Duration Of Therapy ◽  
Epidemiological Features

Abstract Background Persistent Staphylococcus aureus bacteremia (pSAB) is a poorly defined entity, but associated with significant morbidity and mortality in children. We aim to better describe the epidemiological features of this clinical entity. Methods We performed a retrospective case series analysis of pediatric patients with pSAB at a single center children’s hospital using electronic medical data from 2016 – 2020. Bacterial persistence was defined as culture growth > 72 hours after first blood culture. Results Twenty-two patients with pSAB were included in the analysis. Sources of persistent infection were endovascular infection (n=11, 50%), osteoarticular infection (n=6, 27%,), isolated central line associated blood stream (n=4, 18%), isolated skin and soft tissue infection (n=2, 9%), and no known primary infectious site (n=1). Methicillin resistance occurred in 41% (n=9) of cases of pSAB. Total duration of therapy varied, with a median of 4 weeks from negative cultures (range of 2 – 8 weeks). Total days of positive cultures in pSAB were not significantly associated with methicillin susceptibility of the bacterial isolate, use of double gram-positive coverage, nor presence of a central venous catheter. Use of double gram-positive coverage occurred in 50% of cases with a mean duration of therapy of 11 days, most frequently in cases of septic thrombophlebitis (Table 1). Rifampin and gentamicin were the most commonly used agents. Table 1. Clinical Characteristics of Children Treated with Double Gram-Positive Coverage Conclusion Children presenting with persistent S. aureus bacteremia present with a heterogenous group of underlying conditions and epidemiological features. While pediatric recommendations for double gram-positive coverage for synergy have not been established, their use for pSAB is common, especially in endovascular infections where culture persistence is often an expected outcome. Further research should examine risk factors for pSAB and define optimal treatment modalities and duration. Disclosures All Authors: No reported disclosures

scholarly journals P.113 Case series, systematic review and meta-analysis of basilar bifurcation aneurysms treated between 2001 – 2017

2019 ◽  
Vol 46 (s1) ◽  
pp. S43
Author(s):  
C Dandurand ◽  
S Prakash ◽  
A Sepehry ◽  
K Tourigny ◽  
CS Haw ◽  
...  
Keyword(s):  
Systematic Review ◽  
Meta Analysis ◽  
Case Series ◽  
Treatment Modalities ◽  
Bias Analysis ◽  
Complete Occlusion ◽  
Retreatment Rate ◽  
Fail Safe ◽  
Study Center

Background: In aneurysms overall, a lower rate of recanalization in stent assisted coiling vs coiling alone has been observed without an increase in morbidity. This study aims to stratify and compare degree of occlusion outcome by treatment modalities. Secondarily, this study aims to stratify and compare postoperative adverse events. Methods: MEDLINE and EMBASE databases were searched. Study center were reviewed for inclusion. We performed meta-regressions, bias analysis and fail-safe N. We controlled for the quality of the studies. Results: 396 nonduplicated patients were separated into 4 groups: microsurgical, stent-assisted coiling, coiling, stent only. Stent-assisted coiling has lower rate of retreatment (17 vs 24%) and higher rehemorrhage (5% vs 3%) compared to coiling. Stent-assisted has higher rates of complete occlusion (55% vs 45%) and lower rate of residual aneurysm (15% vs 23%) compared to coiling. Comparative analyses were performed. Microsurgical remained the most morbid modality with the best rate of complete occlusion (93%) and lowest rehemorrhage (2%) and retreatment rate (5%). Conclusions: This is the first and largest meta-analysis focusing on patients treated for basilar apex aneurysm. To our knowledge, this is the first study to stratify and compare degree of occlusion per treatment modality. This study provides benchmark numbers to guide clinicians.

Sign in / Sign up

Export Citation Format

Share Document