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  • 1
    In: JAMA Network Open, American Medical Association (AMA), Vol. 5, No. 11 ( 2022-11-21), p. e2243119-
    Abstract: Delays in screening programs and the reluctance of patients to seek medical attention because of the outbreak of SARS-CoV-2 could be associated with the risk of more advanced colorectal cancers at diagnosis. Objective To evaluate whether the SARS-CoV-2 pandemic was associated with more advanced oncologic stage and change in clinical presentation for patients with colorectal cancer. Design, Setting, and Participants This retrospective, multicenter cohort study included all 17 938 adult patients who underwent surgery for colorectal cancer from March 1, 2020, to December 31, 2021 (pandemic period), and from January 1, 2018, to February 29, 2020 (prepandemic period), in 81 participating centers in Italy, including tertiary centers and community hospitals. Follow-up was 30 days from surgery. Exposures Any type of surgical procedure for colorectal cancer, including explorative surgery, palliative procedures, and atypical or segmental resections. Main Outcomes and Measures The primary outcome was advanced stage of colorectal cancer at diagnosis. Secondary outcomes were distant metastasis, T4 stage, aggressive biology (defined as cancer with at least 1 of the following characteristics: signet ring cells, mucinous tumor, budding, lymphovascular invasion, perineural invasion, and lymphangitis), stenotic lesion, emergency surgery, and palliative surgery. The independent association between the pandemic period and the outcomes was assessed using multivariate random-effects logistic regression, with hospital as the cluster variable. Results A total of 17 938 patients (10 007 men [55.8%]; mean [SD] age, 70.6 [12.2] years) underwent surgery for colorectal cancer: 7796 (43.5%) during the pandemic period and 10 142 (56.5%) during the prepandemic period. Logistic regression indicated that the pandemic period was significantly associated with an increased rate of advanced-stage colorectal cancer (odds ratio [OR] , 1.07; 95% CI, 1.01-1.13; P  = .03), aggressive biology (OR, 1.32; 95% CI, 1.15-1.53; P   & amp;lt; .001), and stenotic lesions (OR, 1.15; 95% CI, 1.01-1.31; P  = .03). Conclusions and Relevance This cohort study suggests a significant association between the SARS-CoV-2 pandemic and the risk of a more advanced oncologic stage at diagnosis among patients undergoing surgery for colorectal cancer and might indicate a potential reduction of survival for these patients.
    Type of Medium: Online Resource
    ISSN: 2574-3805
    Language: English
    Publisher: American Medical Association (AMA)
    Publication Date: 2022
    detail.hit.zdb_id: 2931249-8
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  • 2
    In: The Lancet, Elsevier BV, Vol. 400, No. 10363 ( 2022-11), p. 1607-1617
    Type of Medium: Online Resource
    ISSN: 0140-6736
    RVK:
    Language: English
    Publisher: Elsevier BV
    Publication Date: 2022
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    detail.hit.zdb_id: 3306-6
    detail.hit.zdb_id: 1476593-7
    SSG: 5,21
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  • 3
    In: British Journal of Surgery, Oxford University Press (OUP), Vol. 110, No. 7 ( 2023-06-12), p. 804-817
    Abstract: Healthcare cannot achieve net-zero carbon without addressing operating theatres. The aim of this study was to prioritize feasible interventions to reduce the environmental impact of operating theatres. Methods This study adopted a four-phase Delphi consensus co-prioritization methodology. In phase 1, a systematic review of published interventions and global consultation of perioperative healthcare professionals were used to longlist interventions. In phase 2, iterative thematic analysis consolidated comparable interventions into a shortlist. In phase 3, the shortlist was co-prioritized based on patient and clinician views on acceptability, feasibility, and safety. In phase 4, ranked lists of interventions were presented by their relevance to high-income countries and low–middle-income countries. Results In phase 1, 43 interventions were identified, which had low uptake in practice according to 3042 professionals globally. In phase 2, a shortlist of 15 intervention domains was generated. In phase 3, interventions were deemed acceptable for more than 90 per cent of patients except for reducing general anaesthesia (84 per cent) and re-sterilization of ‘single-use’ consumables (86 per cent). In phase 4, the top three shortlisted interventions for high-income countries were: introducing recycling; reducing use of anaesthetic gases; and appropriate clinical waste processing. In phase 4, the top three shortlisted interventions for low–middle-income countries were: introducing reusable surgical devices; reducing use of consumables; and reducing the use of general anaesthesia. Conclusion This is a step toward environmentally sustainable operating environments with actionable interventions applicable to both high– and low–middle–income countries.
    Type of Medium: Online Resource
    ISSN: 0007-1323 , 1365-2168
    Language: English
    Publisher: Oxford University Press (OUP)
    Publication Date: 2023
    detail.hit.zdb_id: 2006309-X
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  • 4
    In: British Journal of Surgery, Oxford University Press (OUP), ( 2023-11-14)
    Abstract: The association between volume, complications and pathological outcomes is still under debate regarding colorectal cancer surgery. The aim of the study was to assess the association between centre volume and severe complications, mortality, less-than-radical oncologic surgery, and indications for neoadjuvant therapy. Methods Retrospective analysis of 16,883 colorectal cancer cases from 80 centres (2018–2021). Outcomes: 30-day mortality; Clavien-Dindo grade & gt;2 complications; removal of ≥ 12 lymph nodes; non-radical resection; neoadjuvant therapy. Quartiles of hospital volumes were classified as LOW, MEDIUM, HIGH, and VERY HIGH. Independent predictors, both overall and for rectal cancer, were evaluated using logistic regression including age, gender, AJCC stage and cancer site. Results LOW-volume centres reported a higher rate of severe postoperative complications (OR 1.50, 95% c.i. 1.15–1.096, P = 0.003). The rate of ≥ 12 lymph nodes removed in LOW-volume (OR 0.68, 95% c.i. 0.56–0.85, P & lt; 0.001) and MEDIUM-volume (OR 0.72, 95% c.i. 0.62–0.83, P & lt; 0.001) centres was lower than in VERY HIGH-volume centres. Of the 4676 rectal cancer patients, the rate of ≥ 12 lymph nodes removed was lower in LOW-volume than in VERY HIGH-volume centres (OR 0.57, 95% c.i. 0.41–0.80, P = 0.001). A lower rate of neoadjuvant chemoradiation was associated with HIGH (OR 0.66, 95% c.i. 0.56–0.77, P & lt; 0.001), MEDIUM (OR 0.75, 95% c.i. 0.60–0.92, P = 0.006), and LOW (OR 0.70, 95% c.i. 0.52–0.94, P = 0.019) volume centres (vs. VERY HIGH). Conclusion Colorectal cancer surgery in low-volume centres is at higher risk of suboptimal management, poor postoperative outcomes, and less-than-adequate oncologic resections. Centralisation of rectal cancer cases should be taken into consideration to optimise the outcomes.
    Type of Medium: Online Resource
    ISSN: 0007-1323 , 1365-2168
    Language: English
    Publisher: Oxford University Press (OUP)
    Publication Date: 2023
    detail.hit.zdb_id: 2006309-X
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  • 5
    In: Pancreatology, Elsevier BV, Vol. 22, No. 7 ( 2022-11), p. 902-916
    Type of Medium: Online Resource
    ISSN: 1424-3903
    Language: English
    Publisher: Elsevier BV
    Publication Date: 2022
    detail.hit.zdb_id: 2043694-4
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  • 6
    In: Updates in Surgery, Springer Science and Business Media LLC, Vol. 75, No. 3 ( 2023-04), p. 493-522
    Abstract: The identification of high-risk patients in the early stages of infected pancreatic necrosis (IPN) is critical, because it could help the clinicians to adopt more effective management strategies. We conducted a post hoc analysis of the MANCTRA-1 international study to assess the association between clinical risk factors and mortality among adult patients with IPN. Univariable and multivariable logistic regression models were used to identify prognostic factors of mortality. We identified 247 consecutive patients with IPN hospitalised between January 2019 and December 2020. History of uncontrolled arterial hypertension ( p  = 0.032; 95% CI 1.135–15.882; aOR 4.245), qSOFA ( p  = 0.005; 95% CI 1.359–5.879; aOR 2.828), renal failure ( p  = 0.022; 95% CI 1.138–5.442; aOR 2.489), and haemodynamic failure ( p  = 0.018; 95% CI 1.184–5.978; aOR 2.661), were identified as independent predictors of mortality in IPN patients. Cholangitis ( p  = 0.003; 95% CI 1.598–9.930; aOR 3.983), abdominal compartment syndrome ( p  = 0.032; 95% CI 1.090–6.967; aOR 2.735), and gastrointestinal/intra-abdominal bleeding ( p  = 0.009; 95% CI 1.286–5.712; aOR 2.710) were independently associated with the risk of mortality. Upfront open surgical necrosectomy was strongly associated with the risk of mortality ( p   〈  0.001; 95% CI 1.912–7.442; aOR 3.772), whereas endoscopic drainage of pancreatic necrosis ( p  = 0.018; 95% CI 0.138–0.834; aOR 0.339) and enteral nutrition (p = 0.003; 95% CI 0.143–0.716; aOR 0.320) were found as protective factors. Organ failure, acute cholangitis, and upfront open surgical necrosectomy were the most significant predictors of mortality. Our study confirmed that, even in a subgroup of particularly ill patients such as those with IPN, upfront open surgery should be avoided as much as possible. Study protocol registered in ClinicalTrials.Gov (I.D. Number NCT04747990). Graphical abstract
    Type of Medium: Online Resource
    ISSN: 2038-131X , 2038-3312
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 2023
    detail.hit.zdb_id: 2562178-6
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  • 7
    In: BJS Open, Oxford University Press (OUP), Vol. 6, No. 1 ( 2022-01-06)
    Abstract: This study compared patients undergoing colorectal cancer surgery in 20 hospitals of northern Italy in 2019 versus 2020, in order to evaluate whether COVID-19-related delays of colorectal cancer screening resulted in more advanced cancers at diagnosis and worse clinical outcomes. Method This was a retrospective multicentre cohort analysis of patients undergoing colorectal cancer surgery in March to December 2019 versus March to December 2020. Independent predictors of disease stage (oncological stage, associated symptoms, clinical T4 stage, metastasis) and outcome (surgical complications, palliative surgery, 30-day death) were evaluated using logistic regression. Results The sample consisted of 1755 patients operated in 2019, and 1481 in 2020 (both mean age 69.6 years). The proportion of cancers with symptoms, clinical T4 stage, liver and lung metastases in 2019 and 2020 were respectively: 80.8 versus 84.5 per cent; 6.2 versus 8.7 per cent; 10.2 versus 10.3 per cent; and 3.0 versus 4.4 per cent. The proportions of surgical complications, palliative surgery and death in 2019 and 2020 were, respectively: 34.4 versus 31.9 per cent; 5.0 versus 7.5 per cent; and 1.7 versus 2.4 per cent. Cancers in 2020 (versus 2019) were more likely to be symptomatic (odds ratio 1.36 (95 per cent c.i. 1.09 to 1.69)), clinical T4 stage (odds ratio 1.38 (95 per cent c.i. 1.03 to 1.85)) and have multiple liver metastases (odds ratio 2.21 (95 per cent c.i. 1.24 to 3.94)), but were not more likely to be associated with surgical complications (odds ratio 0.79 (95 per cent c.i. 0.68 to 0.93)). Conclusion Colorectal cancer patients who had surgery between March and December 2020 had an increased risk of advanced disease in terms of associated symptoms, cancer location, clinical T4 stage and number of liver metastases.
    Type of Medium: Online Resource
    ISSN: 2474-9842
    Language: English
    Publisher: Oxford University Press (OUP)
    Publication Date: 2022
    detail.hit.zdb_id: 2902033-5
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  • 8
    In: JAMA Surgery, American Medical Association (AMA), Vol. 158, No. 10 ( 2023-10-11), p. e233660-
    Abstract: Considering the lack of equipoise regarding the timing of cholecystectomy in patients with moderately severe and severe acute biliary pancreatitis (ABP), it is critical to assess this issue. Objective To assess the outcomes of early cholecystectomy (EC) in patients with moderately severe and severe ABP. Design, Settings, and Participants This cohort study retrospectively analyzed real-life data from the MANCTRA-1 (Compliance With Evidence-Based Clinical Guidelines in the Management of Acute Biliary Pancreatitis) data set, assessing 5304 consecutive patients hospitalized between January 1, 2019, and December 31, 2020, for ABP from 42 countries. A total of 3696 patients who were hospitalized for ABP and underwent cholecystectomy were included in the analysis; of these, 1202 underwent EC, defined as a cholecystectomy performed within 14 days of admission. Univariable and multivariable logistic regression models were used to identify prognostic factors of mortality and morbidity. Data analysis was performed from January to February 2023. Main Outcomes Mortality and morbidity after EC. Results Of the 3696 patients (mean [SD] age, 58.5 [17.8] years; 1907 [51.5%] female) included in the analysis, 1202 (32.5%) underwent EC and 2494 (67.5%) underwent delayed cholecystectomy (DC). Overall, EC presented an increased risk of postoperative mortality (1.4% vs 0.1%, P   & amp;lt; .001) and morbidity (7.7% vs 3.7%, P   & amp;lt; .001) compared with DC. On the multivariable analysis, moderately severe and severe ABP were associated with increased mortality (odds ratio [OR], 361.46; 95% CI, 2.28-57 212.31; P  = .02) and morbidity (OR, 2.64; 95% CI, 1.35-5.19; P  = .005). In patients with moderately severe and severe ABP (n = 108), EC was associated with an increased risk of mortality (16 [15.6%] vs 0 [0%] , P   & amp;lt; .001), morbidity (30 [30.3%] vs 57 [5.5%] , P   & amp;lt; .001), bile leakage (2 [2.4%] vs 4 [0.4%] , P  = .02), and infections (12 [14.6%] vs 4 [0.4%] , P   & amp;lt; .001) compared with patients with mild ABP who underwent EC. In patients with moderately severe and severe ABP (n = 108), EC was associated with higher mortality (16 [15.6%] vs 2 [1.2%] , P   & amp;lt; .001), morbidity (30 [30.3%] vs 17 [10.3%] , P   & amp;lt; .001), and infections (12 [14.6%] vs 2 [1.3%] , P   & amp;lt; .001) compared with patients with moderately severe and severe ABP who underwent DC. On the multivariable analysis, the patient’s age (OR, 1.12; 95% CI, 1.02-1.36; P  = .03) and American Society of Anesthesiologists score (OR, 5.91; 95% CI, 1.06-32.78; P  = .04) were associated with mortality; severe complications of ABP were associated with increased mortality (OR, 50.04; 95% CI, 2.37-1058.01; P  = .01) and morbidity (OR, 33.64; 95% CI, 3.19-354.73; P  = .003). Conclusions and Relevance This cohort study’s findings suggest that EC should be considered carefully in patients with moderately severe and severe ABP, as it was associated with increased postoperative mortality and morbidity. However, older and more fragile patients manifesting severe complications related to ABP should most likely not be considered for EC.
    Type of Medium: Online Resource
    ISSN: 2168-6254
    Language: English
    Publisher: American Medical Association (AMA)
    Publication Date: 2023
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  • 9
    In: Diseases of the Colon & Rectum, Ovid Technologies (Wolters Kluwer Health), Vol. 64, No. 7 ( 2021-07), p. 822-832
    Abstract: Redo anastomosis can be considered in selected patients with persistent leakage, stenosis, or local recurrence. It is technically challenging, and little is known about the functional outcomes after this seldomly performed type of surgery. OBJECTIVE: The aim of this study was to compare functional outcomes and the quality of life between redo anastomosis and primary successful anastomosis following total mesorectal excision for rectal cancer. DESIGN: This study was designed as an international multicenter comparative cohort study. SETTINGS: The study was conducted in 3 tertiary referral centers in the Netherlands, Belgium, and France. PATIENTS: Patients undergoing redo anastomosis were compared with patients with a primary successful anastomosis after total mesorectal excision for rectal cancer. MAIN OUTCOME MEASURES: Low anterior resection syndrome score, European Organization for the Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ) C30, and EORTC QLQ-CR29 questionnaires were used to assess outcomes. RESULTS: In total, 170 patients were included; 52 underwent redo anastomosis and 118 were controls. Major low anterior resection syndrome occurred in 73% after redo anastomosis compared with 68% following primary successful anastomosis ( p = 0.52). The redo group had worse EORTC QLQ-CR29 mean scores for fecal incontinence ( p = 0.03) and flatulence ( p = 0.008). There were no differences in urinary ( p = 0.48) or sexual dysfunction, either in men ( p = 0.83) or in women ( p = 0.76). Significantly worse scores in the redo group were found for global health ( p = 0.002), role ( p = 0.049) and social function ( p = 0.006), body image ( p = 0.03), and anxiety ( p = 0.02). LIMITATIONS: This study is limited by the possible response bias. CONCLUSIONS: Redo anastomosis is associated with significantly worse quality of life compared with primary successful anastomosis. However, major low anterior resection syndrome was comparable between groups and should not be a reason to preclude restoration of bowel continuity in highly motivated patients. See Video Abstract at http://links.lww.com/DCR/B565. RESULTADOS FUNCIONALES Y DE CALIDAD DE VIDA POSTERIOR A LA RECONSTRUCCIÓN DE LA ANASTOMOSIS EN PACIENTES CON CÁNCER DE RECTO: ESTUDIO INTERNACIONAL MULTICÉNTRICO DE COHORTE COMPARATIVO ANTECEDENTES: Se puede considerar reconstruir la anastomosis en pacientes seleccionados con fuga persistente, estenosis o recidiva local. Esto es técnicamente desafiante y poco se sabe sobre los resultados funcionales después de este tipo de cirugía que rara vez se realiza. OBJETIVO: El objetivo de este estudio fue comparar resultados funcionales y la calidad de vida entre reconstrucción de la anastomosis y la anastomosis primaria exitosa posterior de la escisión total de mesorrecto (TME ) por cáncer de recto. DISEÑO: Este estudio fue diseñado como un estudio internacional multicéntrico de cohorte comparativo. ENTORNO CLINICO: El estudio se llevó a cabo en tres centros de referencia terciarios en Holanda, Bélgica y Francia. PACIENTES: Los pacientes sometidos a reconstrucción de anastomosis fueron comparados con pacientes con anastomosis primaria exitosa después de TME por cáncer de recto. PRINCIPALES MEDIDAS DE VALORACION: Los cuestionarios; Escala de Síndrome de Resección Anterior Baja ( LARS ), EORTC QLQ-C30, y QLQ-CR29, fueron utilizados para evaluar los resultados. RESULTADOS: En total, se incluyeron 170 pacientes; 52 reconstrucción de anastomosis y 118 controles. LARS ocurrió en el 73% posterior a la reconstrucción de la anastomosis en comparación con el 68% posterior a la anastomosis primaria exitosa ( p = 0,52). El grupo de reconstrucción tuvo peores puntuaciones medias de EORTC QLQ-CR29 para incontinencia fecal ( p = 0,03) y flatulencia ( p = 0,008). No hubo diferencias en disfunción urinaria ( p = 0,48) o sexual, ni en hombres ( p = 0,83) ni en mujeres ( p = 0,76). Se encontraron puntuaciones significativamente peores en el grupo de reconstrucción para salud global ( p = 0,002), desempeño ( p = 0,049) y función social ( p = 0,006), imagen corporal ( p = 0,03) y ansiedad ( p = 0,02). LIMITACIONES: La limitación de este estudio es el posible sesgo de respuesta. CONCLUSIONES: La reconstrucción de la anastomosis se asocia con una calidad de vida significativamente peor en comparación con los pacientes con anastomosis primaria exitosa. Sin embargo, LARS fue comparable entre los grupos y no debería ser una razón para impedir la restauración de la continuidad intestinal en pacientes muy motivados. Consulte Video Resumen en http://links.lww.com/DCR/B565.
    Type of Medium: Online Resource
    ISSN: 0012-3706
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2021
    detail.hit.zdb_id: 2046914-7
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  • 10
    In: Digestive and Liver Disease, Elsevier BV, Vol. 53, No. 10 ( 2021-10), p. 1286-1293
    Type of Medium: Online Resource
    ISSN: 1590-8658
    Language: English
    Publisher: Elsevier BV
    Publication Date: 2021
    detail.hit.zdb_id: 2061359-3
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