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Innovation in surgery and pelvic oncology have redefined the boundaries of pelvic exenteration for CRC. However, surgical approaches and outcomes following repeat exenteration and reconstruction are not well described. The resulting defect from a second beyond Total Mesorectal Excision (TME) presents a challenge to the reconstructive surgeon. The aim of this study was to explore reconstructive options for patients undergoing repeat beyond TME for recurrent CRC following previous beyond TME and regional reconstruction. MEDLINE and Embase were searched for relevant articles, yielding 2353 studies. However, following full text review and the application of the inclusion criteria, all the studies were excluded. This study demonstrated the lack of reporting on re-do reconstruction techniques following repeat exenteration for recurrent CRC. Based on this finding, we conducted a point-by-point discussion of certain key aspects that should be taken into consideration when approaching this patient cohort.
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Wearable devices are increasingly utilised to monitor patients perioperatively, allowing for continuous data collection and early complication detection. There is considerable variability in the types and usage settings of wearables, particularly within colorectal surgery. To address this, a scoping review was conducted to investigate current utilisation of wearable devices in colorectal surgery. A systematic search across MEDLINE and Embase was conducted following PRISMA Scoping Review guidelines. Results were synthesised narratively, categorised by perioperative phase (preoperative; postoperative; combination), and supplemented with descriptive statistics and tables. Out of 1525 studies initially identified, 20 were included, reporting data on 10 different wearable devices. Use of wearable devices varied across settings with those used preoperatively tending to focus on baseline physical status or prehabilitation, while postoperative use centred around monitoring and identification of complications. Wearable devices can enhance perioperative monitoring, enable proactive interventions, and promote personalised care for improved patient outcomes in colorectal surgery.
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Objectives: Fluroquinolone prophylaxis during haematopoietic cell transplantation (HCT) remains contentious. We aimed to determine its effectiveness and association with exposure to treatment antimicrobials and antimicrobial resistance. Methods: All admission episodes for HCT (Nâ=â400â, 372 unique patients) in a tertiary centre between January 2020 and December 2022 were studied. Allogeneic HCT (allo-HCT) recipients received prophylaxis with ciprofloxacin during chemotherapy-induced neutropenia, while autologous HCT (auto-HCT) recipients did not. Results: Allo-HCT was performed for 43.3% (173/400) of patients, auto-HCT for 56.7% (227/400). Allo-HCT was associated with an average of 1.01 fewer infection episodes per 100 admission days (95% CI 0.62-1.40, Pâ<â0.001) compared with auto-HCT. In allo-HCT, the total exposure to all antimicrobials was higher [+24.8 days of therapy (DOT)/100 admission days, Pâ<â0.001], as was exposure to ciprofloxacin (+40.5 DOT/100 admission days, Pâ<â0.001). By contrast, exposure to meropenem (-4.5 DOT/100 admission days, Pâ=â0.02), piperacillin/tazobactam (-5.2 DOT/100 admission days, Pâ<â0.001), aminoglycosides (-4.5 DOT/100 admission days, Pâ<â0.001) and glycopeptides (-6.4 DOT/100 admission days, Pâ<â0.001) was reduced. Enterobacteriaceae isolated during allo-HCT were more resistant to ciprofloxacin (65.5%, 19/29 versus 6.1%, 2/33, Pâ<â0001), ceftriaxone (65.5%, 19/29 versus 9.1%, 3/33, Pâ<â0.001), other antimicrobial classes. Vancomycin-resistant enterococci were more common in allo-HCT recipients (11%, 19/173 versus 0.9%, 2/227, Pâ<â0.001). Inpatient mortality during allo- and auto-HCT was 9.8% (17/173) and 0.4% (1/227). respectively (Pâ<â0.001). Conclusions: Ciprofloxacin prophylaxis in allo-HCT was associated with fewer infection episodes and reduced exposure to treatment antimicrobials. Mortality in auto-HCT remained low. A significant burden of antimicrobial resistance was detected in allo-HCT recipients.
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Introduction. Fluoroquinolone prophylaxis during haematopoietic cell transplantation (HCT) can lead to antimicrobial resistance (AMR). Identifying the groups of patients that have the highest likelihood of benefiting from prophylactic antimicrobials is important for antimicrobial stewardship (AMS).Hypothesis. We aimed to identify groups of HCT recipients that have the highest likelihood of benefiting from prophylactic fluroquinolones.Methods. All admissions for HCT in a tertiary centre between January 2020 and December 2022 (N = 400) were retrospectively studied. Allogeneic HCT (allo-HCT) recipients had prophylaxis with ciprofloxacin during the chemotherapy-induced neutropenia, while autologous HCT (auto-HCT) recipients did not. Bacteraemias were recorded when non-contaminant bacterial pathogens were isolated in blood cultures.Results. Allo-HCT was performed for 43.3â% (173/400) of patients and auto-HCT was performed for 56.7â% (227/400). A bacteraemia was documented in 28.3â% (113/400) of cases. Allo-HCT recipients were more likely to have a Gram-positive bacteraemia (20.8%, 36/173, vs 10.1%, 23/227, P = 0.03), while a difference was not observed for Gram-negative bacteraemias (18.5%, 32/173 vs 18.1%, 41/227, P = 0.91). Among auto-HCT recipients not receiving ciprofloxacin prophylaxis, patients with germ cell tumours had the highest probability (P for trend 0.09) of recording any bacteraemia (43.5%, 10/23) followed by patients with lymphomas (32.5%, 13/40), other auto-HCT indications (22.2%, 2/9), multiple myeloma (22.1%, 29/131) and multiple sclerosis (12.5%, 3/24). The higher number of bacteraemias in patients with germ cell tumours was primarily driven by Gram-negative pathogens.Conclusions. Ciprofloxacin prophylaxis was associated with a reduced incidence of Gram-negative bacteraemias in allo-HCT recipients. Auto-HCT recipients due to germ cell tumours, not receiving ciprofloxacin prophylaxis, recorded the highest incidence of bacteraemias and represent a possible target group for this intervention.
Assuntos
Antibacterianos , Antibioticoprofilaxia , Bacteriemia , Ciprofloxacina , Transplante de Células-Tronco Hematopoéticas , Neoplasias Embrionárias de Células Germinativas , Humanos , Ciprofloxacina/uso terapêutico , Transplante de Células-Tronco Hematopoéticas/efeitos adversos , Masculino , Estudos Retrospectivos , Neoplasias Embrionárias de Células Germinativas/tratamento farmacológico , Pessoa de Meia-Idade , Feminino , Adulto , Antibioticoprofilaxia/métodos , Antibacterianos/uso terapêutico , Bacteriemia/prevenção & controle , Bacteriemia/microbiologia , Idoso , Adulto Jovem , Neutropenia/complicações , Gestão de Antimicrobianos , AdolescenteRESUMO
BACKGROUND: Pelvic venous disorders (PeVD) encompass a variety of conditions linked to chronic pelvic pain in women. However, PeVD remain underdiagnosed due to the absence of universally accepted diagnostic criteria. The complexity of PeVD classifications across specialties leads to delays in treatment. This scoping review aims to fill a gap in PeVD diagnosis and management by identifying all existing scoring or grading systems to lay the foundation for standardized clinical scoring tools for PeVD. METHODS: This scoping review was undertaken according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping reviews. Online databases were searched up to April 2023. Studies implementing a scoring or grading system for patients with confirmed or suspected PeVD were included. Scores or grading systems were classified into four main categories based on their use in the study: screening, diagnosis, measure of disease severity, and measure of response to treatment. RESULTS: Of the 2976 unique records identified, 82 were reviewed in full, and 20 were included in this study. The publication dates ranged from 1984 to 2023 (median, 2018; interquartile range, 2003-2022). A total of 21 scores and/or grading systems were identified. Of these 21 scores, 10 (47.6%) were clinical scores, and 10 (47.6%) were scores based on radiological findings; one study included a score that used both clinical and radiological findings. The identified scores were used in various settings. Of the 21 scores, 2 (9.52%) were used for screening in a tertiary care setting; 3 (14.3%) were used to establish the PeVD diagnosis; 8 (38.1%) were used to assess disease severity; and 8 (38.1%) were used as measures of response to treatment. Of the eight scores assessing disease severity, four (50.0%) assessed the degree of dilatation of pelvic veins and four (50%) assessed the severity of reflux. Only three of the scores were validated. CONCLUSIONS: This scoping review identified a range of scoring and grading systems for PeVD. We note a lack of a validated scoring system, both clinical and radiological, for screening and assessment of disease severity. This is an important first step in developing validated disease-specific scoring systems for patient screening, appropriate referral, assessment of symptom severity, and assessment of the response to treatment.
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OBJECTIVE: There is increasing recognition that health systems need to measure and improve the value of patient care by measuring outcomes. Chronic pelvic pain secondary to pelvic venous insufficiency can have a significant impact on the quality of life (QOL) of women affected. Despite growing recognition, pelvic venous disorders (PeVDs), an important cause of chronic pelvic pain, remain underdiagnosed. Developing a core outcome set (COS) for benchmarking care delivery enhances the standardization of care. However, there is no consensus regarding a standardized minimum set of outcomes for PeVD. We aimed to generate a list of outcomes reported in previous PeVD treatment studies to lay the foundation for developing a COS for PeVD. METHODS: This scoping review was undertaken according to the PRISMA-ScR guidelines. Initially, screening, full-text review and extraction was conducted on studies published between 2018 and 2023. Subsequently, the search was expanded using 1-year intervals, until, over a 1-year interval, no new outcomes were recorded. Closely related outcomes were classified into domains, and domains into three core areas: disease-specific, treatment-related, and QOL-related outcomes. RESULTS: Of the 1579 records identified, 51 publications were included. From these studies, 108 different outcomes were identified. The median number of outcomes per study was 8 (interquartile range, 6-13). Closely related outcomes were organized into 42 outcome domains, which were then categorized into 3 core outcome areas; 47.6% (20/42) were disease specific, 35.7% (15/42) treatment related, and 16.7% (7/42) were QOL related. Of the 51 included studies, disease-specific outcomes were identified in 96.1% of the studies (49/51), treatment-related outcomes in 94.1% (48/51), and QOL outcomes in only 13.7% (7/51). CONCLUSIONS: There was significant heterogeneity in outcomes reported in PeVD studies. Most PeVD treatment studies evaluated disease-specific and treatment-related outcomes of PeVD, but few reported outcomes that measured the impact on QOL. These findings will inform the next steps in developing a COS for PeVD.
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Objectives: A novel 'subscription-type' funding model was launched in England in July 2022 for ceftazidime/avibactam and cefiderocol. We explored the views of infection consultants on important aspects of the delinked antimicrobial funding model. Methods: An online survey was sent to all infection consultants in NHS acute hospitals in England. Results: The response rate was 31.2% (235/753). Most consultants agreed the model is a welcome development (69.8%, 164/235), will improve treatment of drug-resistant infections (68.5%, 161/235) and will stimulate research and development of new antimicrobials (57.9%, 136/235). Consultants disagreed that the model would lead to reduced carbapenem use and reported increased use of cefiderocol post-implementation. The presence of an antimicrobial pharmacy team, requirement for preauthorization by infection specialists, antimicrobial stewardship ward rounds and education of infection specialists were considered the most effective antimicrobial stewardship interventions. Under the new model, 42.1% (99/235) of consultants would use these antimicrobials empirically, if risk factors for antimicrobial resistance were present (previous infection, colonization, treatment failure with carbapenems, ward outbreak, recent admission to a high-prevalence setting).Significantly higher insurance and diversity values were given to model antimicrobials compared with established treatments for carbapenem-resistant infections, while meropenem recorded the highest enablement value. Use of both 'subscription-type' model drugs for a wide range of infection sites was reported. Respondents prioritized ceftazidime/avibactam for infections by bacteria producing OXA-48 and KPC and cefiderocol for those producing MBLs and infections with Stenotrophomonas maltophilia, Acinetobacter spp. and Burkholderia cepacia. Conclusions: The 'subscription-type' model was viewed favourably by infection consultants in England.