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Huang Y, Li TY, Weng JF, Liu H, Xu YJ, Zhang S, Gu WL. Peritoneal fluid indocyanine green test for diagnosis of gut leakage in anastomotic leakage rats and colorectal surgery patients. World J Gastrointest Surg 2024; 16:1825-1834. [PMID: 38983318 PMCID: PMC11230036 DOI: 10.4240/wjgs.v16.i6.1825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Revised: 04/22/2024] [Accepted: 05/06/2024] [Indexed: 06/27/2024] Open
Abstract
BACKGROUND Application of indocyanine green (ICG) fluorescence has led to new developments in gastrointestinal surgery. However, little is known about the use of ICG for the diagnosis of postoperative gut leakage (GL). In addition, there is a lack of rapid and intuitive methods to definitively diagnose postoperative GL. AIM To investigate the effect of ICG in the diagnosis of anastomotic leakage in a surgical rat GL model and evaluate its diagnostic value in colorectal surgery patients. METHODS Sixteen rats were divided into two groups: GL group (n = 8) and sham group (n = 8). Approximately 0.5 mL of ICG (2.5 mg/mL) was intravenously injected postoperatively. The peritoneal fluid was collected for the fluorescence test at 24 and 48 h. Six patients with rectal cancer who had undergone laparoscopic rectal cancer resection plus enterostomies were injected with 10 mL of ICG (2.5 mg/mL) on postoperative day 1. Their ostomy fluids were collected 24 h after ICG injection to identify the possibility of the ICG excreting from the peripheral veins to the enterostomy stoma. Participants who had undergone colectomy or rectal cancer resection were enrolled in the diagnostic test. The peritoneal fluids from drainage were collected 24 h after ICG injection. The ICG fluorescence test was conducted using OptoMedic endoscopy along with a near-infrared fluorescent imaging system. RESULTS The peritoneal fluids from the GL group showed ICG-dependent green fluorescence in contrast to the sham group. Six samples of ostomy fluids showed green fluorescence, indicating the possibility of ICG excreting from the peripheral veins to the enterostomy stoma in patients. The peritoneal fluid ICG test exhibited a sensitivity of 100% and a specificity of 83.3% for the diagnosis of GL. The positive predictive value was 71.4%, while the negative predictive value was 100%. The likelihood ratios were 6.0 for a positive test result and 0 for a negative result. CONCLUSION The postoperative ICG test in a drainage tube is a valuable and simple technique for the diagnosis of GL. Hence, it should be employed in clinical settings in patients with suspected GL.
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Affiliation(s)
- Yu Huang
- Department of Surgery, Guangzhou First People's Hospital, Guangzhou 510180, Guangdong Province, China
| | - Tian-Yang Li
- Department of Surgery, Guangzhou First People's Hospital, Guangzhou 510180, Guangdong Province, China
| | - Jie-Feng Weng
- Department of Surgery, Guangzhou First People's Hospital, Guangzhou 510180, Guangdong Province, China
| | - Hui Liu
- Department of Surgery, Guangzhou First People's Hospital, Guangzhou 510180, Guangdong Province, China
| | - Yu-Jie Xu
- Department of Surgery, Guangzhou First People's Hospital, Guangzhou 510180, Guangdong Province, China
| | - Shuai Zhang
- Department of Surgery, Guangzhou First People's Hospital, Guangzhou 510180, Guangdong Province, China
| | - Wei-Li Gu
- Department of Surgery, Guangzhou First People's Hospital, Guangzhou 510180, Guangdong Province, China
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Almutairi FM. Role of Biomarkers in the Diagnosis of Anastomotic Leakage After Colorectal Surgery: A Systematic Review and Meta-Analysis. Cureus 2024; 16:e62432. [PMID: 39011204 PMCID: PMC11249052 DOI: 10.7759/cureus.62432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2024] [Accepted: 06/11/2024] [Indexed: 07/17/2024] Open
Abstract
Due to its diverse presentation, anastomotic leakage (AL) following colorectal surgery is challenging to detect and frequently discovered when the patient becomes critically ill. When diagnosing AL in its early stages, biomarkers play a large role. This review was conducted to evaluate the diagnostic value of biomarkers in AL after colorectal surgeries. A literature search was undertaken electronically in major search engines such as Medline (PubMed), Google Scholar, ScienceDirect, EMBASE, and CENTRAL (Cochrane Library) databases. Observational studies of both retrospective and prospective nature were included. Origin Pro 2022 (Origin Labs) software was used to assess the prevalence of AL and generate the forest plot. A total of 13 articles fulfilled the eligibility criteria. A pooled prevalence of 9.19% was noted for AL in colorectal surgeries. In the present review, the observed sensitivity for C-reactive protein (CRP) was 80.5% and the specificity was 84% (postoperative day three). In contrast, these were 100% and 83.9% for procalcitonin on postoperative day five. CRP showed the highest diagnostic accuracy and excels at eliminating AL, but combining biomarkers can increase the diagnostic precision of early detection of AL.
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Affiliation(s)
- Farooq M Almutairi
- Clinical Laboratories Sciences, College of Applied Medical Sciences, University of Hafr Al-Batin, Hafr Al-Batin, SAU
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3
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Okui J, Shigeta K, Kato Y, Mizuno S, Sugiura K, Seo Y, Nakadai J, Baba H, Kikuchi H, Hirata A, Makino A, Kondo T, Matsui S, Seishima R, Okabayashi K, Obara H, Sato Y, Kitagawa Y. Delayed-Onset Organ/Space Surgical Site Infection Worsens Prognosis in High-Risk Stage II and III Colorectal Cancer. J Gastrointest Surg 2023; 27:2515-2525. [PMID: 37740145 DOI: 10.1007/s11605-023-05836-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Accepted: 08/31/2023] [Indexed: 09/24/2023]
Abstract
BACKGROUND It is unclear how early- and delayed-onset organ/space surgical site infections (SSIs) affect the long-term prognosis of patients with colorectal cancer, who are potential candidates for adjuvant chemotherapy. This study aimed to investigate the association between the timing of SSI onset and clinical outcome. METHODS This retrospective, multicenter cohort study evaluated patients who were diagnosed with high-risk stage II or III colorectal cancer and underwent elective surgery between 2010 and 2020. Five-year recurrence-free survival (RFS) was the primary endpoint and was compared between early SSI, delayed SSI (divided based on the median date of SSI onset), and non-SSI groups. RESULTS A total of 2,065 patients were included. Organ/space SSI was diagnosed in 91 patients (4.4%), with a median onset of 6 days after surgery. The early-onset SSI group had a higher proportion of patients with Clavien-Dindo grade ≥IIIb SSI than the delayed-onset SSI. Patients who received adjuvant chemotherapy (AC) had earlier organ/space SSI onset than those who did not. The adjusted hazard ratio of 5-year RFS in the delayed-onset SSI was 2.58 (95% confidence interval: 1.43-4.65; p = 0.002): higher than that in the early-onset SSI, with the non-SSI as the reference. CONCLUSIONS Delayed-onset organ/space SSI worsened long-term prognosis compared to early-onset, and this may be due to delayed initiation of AC. Patients who are clinically suspected of having lymph node metastasis might need additional intervention to prevent delays in commencing AC due to the delayed SSI.
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Affiliation(s)
- Jun Okui
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
- Department of Preventive Medicine and Public Health, Keio University School of Medicine, Tokyo, Japan
| | - Kohei Shigeta
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan.
| | - Yujin Kato
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Shodai Mizuno
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Kiyoaki Sugiura
- Department of Surgery, Japan Red Cross Ashikaga Hospital, Tochigi, Japan
| | - Yuki Seo
- Department of Surgery, Japan Red Cross Ashikaga Hospital, Tochigi, Japan
| | - Jumpei Nakadai
- Department of Gastrointestinal Surgery, Saitama City Hospital, Saitama, Japan
| | - Hideo Baba
- Department of Gastrointestinal Surgery, Saitama City Hospital, Saitama, Japan
| | - Hiroto Kikuchi
- Department of Surgery, Hiratsuka City Hospital, Hiratsuka, Kanagawa, Japan
| | - Akira Hirata
- Department of Surgery, Hiratsuka City Hospital, Hiratsuka, Kanagawa, Japan
| | - Akitsugu Makino
- Department of Surgery, Saiseikai Utsunomiya Hospital, Tochigi, Japan
| | - Takayuki Kondo
- Department of Surgery, Kawasaki Municipal Hospital, Kawasaki, Kanagawa, Japan
| | - Shimpei Matsui
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Ryo Seishima
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Koji Okabayashi
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Hideaki Obara
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Yasunori Sato
- Department of Preventive Medicine and Public Health, Keio University School of Medicine, Tokyo, Japan
| | - Yuko Kitagawa
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
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4
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van Helsdingen CPM, Wildeboer ACL, Zafeiropoulou K, Jongen ACHM, Bosmans JWAM, Gallé C, Hakvoort TBM, Gijbels MJJ, de Jonge WJ, Bouvy ND, Li Yim AYF, Derikx JPM. Histology and transcriptome insights into the early processes of intestinal anastomotic healing: a rat model. BJS Open 2023; 7:zrad099. [PMID: 37855751 PMCID: PMC10586197 DOI: 10.1093/bjsopen/zrad099] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 07/24/2023] [Accepted: 08/22/2023] [Indexed: 10/20/2023] Open
Abstract
BACKGROUND Understanding the early processes underlying intestinal anastomotic healing is crucial to comprehend the pathophysiology of anastomotic leakage. The aim of this study was to assess normal intestinal anastomotic healing and disturbed healing in rats to investigate morphological, cellular and intrinsic molecular changes in the anastomotic tissue. METHOD Anastomoses were created in two groups of Wistar rats, using four sutures or 12 sutures to mimic anastomotic leakage and anastomotic healing respectively. At 6, 12, 24 hours and 2, 3, 5 and 7 days, anastomotic tissue was assessed macroscopically using the anastomotic complication score and histologically using the modified Ehrlich-Hunt score. Transcriptome analysis was performed to assess differences between anastomotic leakage and anastomotic healing at the first three time points to find affected genes and biological processes. RESULTS Ninety-eight rats were operated on (49 animals in the anastomotic leakage and 49 in the anastomotic healing group) and seven rats analysed at each time point. None of the animals with 12 sutures developed anastomotic leakage macroscopically, whereas 35 of the 49 animals with four sutures developed anastomotic leakage. Histological analysis showed increasing influx of inflammatory cells up to 3 days in anastomotic healing and up to 7 days in anastomotic leakage, and this increase was significantly higher in anastomotic leakage at 5 (P = 0.041) and 7 days (P = 0.003). Transcriptome analyses revealed large differences between anastomotic leakage and anastomotic healing at 6 and 24 hours, mainly driven by an overall downregulation of genes in anastomotic leakage. CONCLUSION Transcriptomic analyses revealed large differences between normal and disturbed healing at 6 hours after surgery, which might eventually serve as early-onset biomarkers for anastomotic leakage.
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Affiliation(s)
- Claire P M van Helsdingen
- Emma Children’s Hospital, Amsterdam UMC, location University of Amsterdam, Paediatric Surgery, Amsterdam, The Netherlands
- Amsterdan UMC, location University of Amsterdam, Tytgat Institute for Liver and Intestinal Research, Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam, The Netherlands
- Amsterdam Reproduction and Development, Amsterdam, The Netherlands
| | - Aurelia C L Wildeboer
- Emma Children’s Hospital, Amsterdam UMC, location University of Amsterdam, Paediatric Surgery, Amsterdam, The Netherlands
- GROW, School for Oncology and Developmental Biology, Maastricht University, Maastricht, The Netherlands
| | - Konstantina Zafeiropoulou
- Emma Children’s Hospital, Amsterdam UMC, location University of Amsterdam, Paediatric Surgery, Amsterdam, The Netherlands
- Amsterdan UMC, location University of Amsterdam, Tytgat Institute for Liver and Intestinal Research, Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam, The Netherlands
| | - Audrey C H M Jongen
- Department of Surgery, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Joanna W A M Bosmans
- Department of Surgery, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Camille Gallé
- Department of General Surgery, Maastricht University, Maastricht, The Netherlands
| | - Theodorus B M Hakvoort
- Amsterdan UMC, location University of Amsterdam, Tytgat Institute for Liver and Intestinal Research, Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam, The Netherlands
| | - Marion J J Gijbels
- Department of Pathology, Maastricht University Medical Center, Maastricht, The Netherlands
- NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Center, Maastricht, The Netherlands
- Department of Medical Biochemistry, Amsterdam UMC, location University of Amsterdam, Experimental Vascular Biology, Amsterdam, The Netherlands
- Amsterdam Infection and Immunity, Amsterdam, The Netherlands
- Amsterdam Cardiovascular Sciences, Amsterdam, The Netherlands
| | - Wouter J de Jonge
- Amsterdan UMC, location University of Amsterdam, Tytgat Institute for Liver and Intestinal Research, Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam, The Netherlands
- Department of Surgery, University of Bonn, Bonn, Germany
| | - Nicole D Bouvy
- Department of Surgery, Maastricht University Medical Center, Maastricht, The Netherlands
- NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Andrew Y F Li Yim
- Emma Children’s Hospital, Amsterdam UMC, location University of Amsterdam, Paediatric Surgery, Amsterdam, The Netherlands
- Amsterdan UMC, location University of Amsterdam, Tytgat Institute for Liver and Intestinal Research, Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam, The Netherlands
- Amsterdam Reproduction and Development, Amsterdam, The Netherlands
- Department of Human Genetics, Amsterdam UMC, location University of Amsterdam, Genome Diagnostics Laboratory, Amsterdam, The Netherlands
| | - Joep P M Derikx
- Emma Children’s Hospital, Amsterdam UMC, location University of Amsterdam, Paediatric Surgery, Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam, The Netherlands
- Amsterdam Reproduction and Development, Amsterdam, The Netherlands
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Moreno-Lopez N, Mvouama S, Bourredjem A, Fournel I, Perrin T, Flaris A, Rat P, Facy O. CT scan for early diagnosis of anastomotic leak after colorectal surgery: is rectal contrast useful? Tech Coloproctol 2023; 27:639-645. [PMID: 36264522 DOI: 10.1007/s10151-022-02716-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 10/11/2022] [Indexed: 10/24/2022]
Abstract
BACKGROUND Computed tomography (CT) scan with rectal contrast enema (RCE-CT) could increase the detection rate of anastomotic leaks (AL) in the early postoperative period following colorectal surgery, compared to CT scan without RCE. The aim of this study was to assess the benefit of RCE-CT for the early diagnosis of AL following colorectal surgery. METHODS Patients who had a RCE-CT for suspected AL in the early postoperative period following colorectal surgery with anastomosis between January 2012 and July 2019 at the Dijon University Hospital were retrospectively included. All images were reviewed by two independent observers who were blinded to the original report. The reviewers reported for each patient whether an AL was present or not in each imaging modality (CT scan, then RCE-CT). Sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) were then calculated to determine the diagnostic performance of each modality. RESULTS One hundred and thirty-nine patients were included. RCE-CT had an increased NPV compared to CT scan (82% vs 77% (p = 0.02) and 84% vs 68% (p < 0.0001) for observers 1 and 2, respectively). RCE-CT had an increased sensitivity compared to CT scan (79% vs 48% (p < 0.0001) for observer 2). RCE-CT had a significant lower false-negative rate for both observers: 18% vs 23% (p = 0.02) and 16% vs 32% (p < 0.0001). CONCLUSIONS RCE-CT improved the detection rates of AL in the early period following colorectal surgery. RCE-CT should be recommended when a CT scan is negative and AL is still suspected.
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Affiliation(s)
- N Moreno-Lopez
- Department of Digestive Surgery, Dijon University Hospital, Dijon, France.
| | - S Mvouama
- Department of Radiology, Dijon University Hospital, Dijon, France
| | - A Bourredjem
- Department of Statistics and Clinical Epidemiology, Dijon University Hospital, Dijon, France
- CIC INSERM 1432, Clinical Epidemiology Unit, University Hospital of Dijon, Dijon, France
| | - I Fournel
- Department of Statistics and Clinical Epidemiology, Dijon University Hospital, Dijon, France
- CIC INSERM 1432, Clinical Epidemiology Unit, University Hospital of Dijon, Dijon, France
| | - T Perrin
- Department of Digestive Surgery, Dijon University Hospital, Dijon, France
| | - A Flaris
- Department of Digestive Surgery, Lyon University Hospital, Pierre-Bénite, France
| | - P Rat
- Department of Digestive Surgery, Dijon University Hospital, Dijon, France
| | - O Facy
- Department of Digestive Surgery, Dijon University Hospital, Dijon, France
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6
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Siragusa L, Pellino G, Sensi B, Panis Y, Bellato V, Khan J, Sica GS. Ambulatory laparoscopic colectomies: a systematic review. Colorectal Dis 2023. [PMID: 36790358 DOI: 10.1111/codi.16511] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 12/29/2022] [Accepted: 01/29/2023] [Indexed: 02/16/2023]
Abstract
AIM Ambulatory laparoscopic colectomy (ALC), meaning discharge within 24 h of surgical colonic resection, has recently been proposed in a few, selected patients. This systematic review was performed with the aim of reviewing protocols for ALC and assessing feasibility, safety and outcomes after ALC. METHOD A PRISMA-compliant systematic review and pooled analysis was performed searching all English studies published until October 2022 in PubMed, Cochrane Library, Web of Science (PROSPERO, CRD42022334463). Inclusion criteria were original articles including patients undergoing ALC, specifying at least one outcome of interest. Exclusion criteria were articles reporting a robotic-assisted procedure; unable to retrieve patient data from articles; the same patient series included in different studies. Primary outcomes were success, overall complications and readmission rates. Secondary outcomes included mortality and specific complications such us surgical site infection, anastomotic leak, ileus, bleeding, rate of ALC acceptance, and unscheduled consultation and reoperation rate. RESULTS Among 1087 studies imported for screening, 11 were included (1296 patients). The success rate was 47% with an overall morbidity of 14%. Readmission and reoperation rates were 5% and 1%, respectively. No mortality was recorded. Protocols of ALC differ significantly among published studies. CONCLUSIONS Overall, ALC appears to be safe and feasible in selected cases with an acceptable success rate and a low risk of readmission after hospital discharge. Future studies should evaluate patients' benefits and discharge criteria, as well as uniformity and standardization of eligibility criteria. This systematic review may help inform on ALC adoption in clinical practice.
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Affiliation(s)
- Leandro Siragusa
- Department of Surgical Sciences, Università degli studi di Roma 'Tor Vergata', Rome, Italy
| | - Gianluca Pellino
- Department of Advanced Medical and Surgical Sciences, Università degli studi della Campania Luigi Vanvitelli, Naples, Italy.,Vall d'Hebron University Hospital, Universitat Autonoma de Barcelona UAB, Barcelona, Spain
| | - Bruno Sensi
- Department of Surgical Sciences, Università degli studi di Roma 'Tor Vergata', Rome, Italy
| | - Yves Panis
- Colorectal Surgery Center, Groupe Hospitalier Privé Ambroise Paré-Hartmann, Neuilly sur Seine, France
| | - Vittoria Bellato
- Department of Surgical Sciences, Università degli studi di Roma 'Tor Vergata', Rome, Italy
| | - Jim Khan
- Colorectal Surgery, Portsmouth Hospitals University NHS Trust, University of Portsmouth, Portsmouth, UK
| | - Giuseppe S Sica
- Department of Surgical Sciences, Università degli studi di Roma 'Tor Vergata', Rome, Italy
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Pinares-Carrillo HD, Ortega-Checa D, Vergel-Ramírez K, Chilca-Alva ML, Núñez-Vergara M. Proteína C reactiva como biomarcador predictivo de fuga anastomótica en cirugía oncológica colorrectal: estudio de cohorte retrospectivo. REVISTA COLOMBIANA DE CIRUGÍA 2023. [DOI: 10.30944/20117582.2269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023] Open
Abstract
Introducción. La fuga anastomótica es la complicación más grave del tratamiento quirúrgico del cáncer de colon por su alta morbimortalidad. El diagnóstico evidente, manifestado por la salida de contenido intestinal por drenajes o la herida quirúrgica, ocurre tardíamente (entre el 6º y 8º día). El objetivo de este trabajo fue estudiar la variación de los valores de la proteína C reactiva postoperatoria para hacer un diagnóstico precoz.
Métodos. Estudio observacional, analítico, retrospectivo, de una cohorte de pacientes con neoplasia, en quienes se realizó cirugía oncológica con anastomosis intestinal, entre enero de 2019 y diciembre de 2021. Se midieron los valores en sangre de proteína C reactiva postoperatoria (1°, 3° y 5° días).
Resultados. Se compararon 225 casos operados que no presentaron fuga con 45 casos con fuga. En los casos sin fuga, el valor de proteína C reactiva al 3º día fue de 148 mg/l y al 5º día de 71 mg/l, mientras en los casos con fuga, los valores fueron de 228,24 mg/l y 228,04 mg/l, respectivamente (p<0,05). Para un valor de 197 mg/l al 3º día la sensibilidad fue de 77 % y para un valor de 120 mg/l al 5º día la sensibilidad fue de 84 %.
Conclusión. El mejor resultado de proteína C reactiva postoperatoria para detectar precozmente la fuga anastomótica se observó al 5º día. El valor de 127 mg/l tuvo la mejor sensibilidad, especificidad y valor predictivo negativo, lo cual permitiría el diagnóstico temprano y manejo oportuno de esta complicación.
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8
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Correa Neto IJF, Nishiyama VKG, Theis C, Schelle G, Robles AG, Robles L. C-REACTIVE PROTEIN AS POSTOPERATIVE COMPLICATIONS PREDICTOR OF COLORECTAL SURGERIES. ARQUIVOS DE GASTROENTEROLOGIA 2023; 60:4-10. [PMID: 37194779 DOI: 10.1590/s0004-2803.202301000-02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 09/19/2022] [Indexed: 05/18/2023]
Abstract
BACKGROUND The use of inflammatory markers in order to accurate the diagnosis, decrease the reoperation rate and enable earlier interventions during the postoperative period of a colorectal surgery is increasingly necessary, with the purpose of reducing morbimortality, nosocomial infections, costs and time of a readmission. OBJECTIVE To analyze C-reactive protein level on the third postoperative day of an elective colorectal surgery and compare the marks between reoperated and non-reoperated patients and to establish a cutoff value to predict or avoid surgical reoperations. METHODS Retrospective study based on the analysis of electronic charts of over 18-year-old patients who underwent an elective colorectal surgery with primary anastomoses during the period from January 2019 to May 2021 by the proctology team of Santa Marcelina Hospital Department of General Surgery with C-reactive protein (CRP) dosage taken on the third postoperative day. RESULTS We assessed 128 patients with a mean age of 59.22 years old and need of reoperation of 20.3% of patients, half of these due to dehiscence of colorectal anastomosis. Comparing CRP rates on the third postoperative day between non-reoperated and reoperated patients, it was noted that in the former group the average was of 153.8±76.2 mg/dL, whereas in reoperated patients it was 198.7±77.4 mg/dL (P<0.0001) and the best CRP cutoff value to predict or investigate reoperation risk was 184.8 mg/L with an accuracy of 68% and negative predictive value of 87.6%. CONCLUSION CRP levels assessed on the third postoperative day of elective colorectal surgery were higher in patients who were reoperated and the cutoff value for intra-abdominal complication of 184.8mg/L presented a high negative predictive value.
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Affiliation(s)
| | | | - Cláudia Theis
- Hospital Santa Marcelina, Departamento Cirurgia Geral, Serviço de Coloproctologia, São Paulo, SP, Brasil
| | - Gabriela Schelle
- Hospital Santa Marcelina, Departamento Cirurgia Geral, Serviço de Coloproctologia, São Paulo, SP, Brasil
| | | | - Laercio Robles
- Hospital Santa Marcelina, Departamento Cirurgia Geral, Serviço de Coloproctologia, São Paulo, SP, Brasil
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9
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Talboom K, van Helsdingen CPM, Abdelrahman S, Derikx JPM, Tanis PJ, Hompes R. Usefulness of CT scan as part of an institutional protocol for proactive leakage management after low anterior resection for rectal cancer. Langenbecks Arch Surg 2022; 407:3567-3575. [PMID: 36002771 DOI: 10.1007/s00423-022-02652-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 08/11/2022] [Indexed: 11/29/2022]
Abstract
PURPOSE Highly selective fecal diversion after low anterior resection (LAR) for rectal cancer requires a strict postoperative protocol for early detection of anastomotic leakage (AL). The purpose of this study was to evaluate C-reactive protein (CRP)-based CT imaging in diagnosis and subsequent management of AL. METHODS All patients that underwent a CT scan for suspicion of AL after transanal total mesorectal excision for rectal cancer in a university center (2015-2020) were included. Outcome parameters were diagnostic yield of CT and timing of CT and subsequent intervention. RESULTS Forty-four out of 125 patients underwent CT (35%) with an overall median interval of 5 h (IQR 3-6) from CRP measurement. The anastomosis was diverted in 7/44 (16%). CT was conclusive or highly suspicious for AL in 23, with confirmed AL in all those patients (yield 52%), and was false-negative in one patient (sensitivity 96%). CT initiated subsequent intervention after median 6 h (IQR 3-25). There was no or minor suspicion of AL on imaging in all 20 patients without definitive diagnosis of AL. After CT imaging on day 2, AL was confirmed in 0/1, and these proportions were 6/6 for day 3, 7/10 for day 4, 2/4 for day 5, and 9/23 beyond day 5. CONCLUSION In the setting of an institutional policy of highly selective fecal diversion and pro-active leakage management, the yield of selective CT imaging using predefined CRP cut-off values was 52% with a sensitivity of 96%, enabling timely and tailored intervention after a median of 6 h from imaging.
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Affiliation(s)
- K Talboom
- Department of Surgery, Amsterdam UMC, Location AMC, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - C P M van Helsdingen
- Department of Paediatric Surgery, Emma Childrens Hospital, Amsterdam UMC, University of Amsterdam and Vrije Universiteit, Amsterdam Gastroenterology Endocrinology Metabolism Research Institute, Amsterdam, The Netherlands
| | - S Abdelrahman
- Department of Surgery, Amsterdam UMC, Location AMC, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - J P M Derikx
- Department of Paediatric Surgery, Emma Childrens Hospital, Amsterdam UMC, University of Amsterdam and Vrije Universiteit, Amsterdam Gastroenterology Endocrinology Metabolism Research Institute, Amsterdam, The Netherlands
| | - P J Tanis
- Department of Surgery, Amsterdam UMC, Location VUmc, Amsterdam, The Netherlands
| | - R Hompes
- Department of Surgery, Amsterdam UMC, Location AMC, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands.
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10
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Rama NJG, Lages MCC, Guarino MPS, Lourenço Ó, Motta Lima PC, Parente D, Silva CSG, Castro R, Bento A, Rocha A, Castro-Pocas F, Pimentel J. Usefulness of serum C-reactive protein and calprotectin for the early detection of colorectal anastomotic leakage: A prospective observational study. World J Gastroenterol 2022; 28:2758-2774. [PMID: 35979163 PMCID: PMC9260864 DOI: 10.3748/wjg.v28.i24.2758] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 03/22/2022] [Accepted: 05/14/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Colorectal anastomotic leakage (CAL) is one of the most dreaded complications after colorectal surgery, with an incidence that can be as high as 27%. This event is associated with increased morbidity and mortality; therefore, its early diagnosis is crucial to reduce clinical consequences and costs. Some biomarkers have been suggested as laboratory tools for the diagnosis of CAL.
AIM To assess the usefulness of plasma C-reactive protein (CRP) and calprotectin (CLP) as early predictors of CAL.
METHODS A prospective monocentric observational study was conducted including patients who underwent colorectal resection with anastomosis, from March 2017 to August 2019. Patients were divided into three groups: G1 – no complications; G2 – complications not related to CAL; and G3 – CAL. Five biomarkers were measured and analyzed in the first 5 postoperative days (PODs), namely white blood cell (WBC) count, eosinophil cell count (ECC), CRP, CLP, and procalcitonin (PCT). Clinical criteria, such as abdominal pain and clinical condition, were also assessed. The correlation between biomarkers and CAL was evaluated. Receiver operating characteristic (ROC) curve analysis was used to compare the accuracy of these biomarkers as predictors of CAL, and the area under the ROC curve (AUROC), specificity, sensitivity, positive predictive value, and negative predictive value (NPV) during this period were estimated.
RESULTS In total, 25 of 396 patients developed CAL (6.3%), and the mean time for this diagnosis was 9.0 ± 6.8 d. Some operative characteristics, such as surgical approach, blood loss, intraoperative complications, and duration of the procedure, were notably related to the development of CAL. The length of hospital stay was markedly higher in the group that developed CAL compared with the group with complications other than CAL and the group with no complications (median of 21 d vs 13 d and 7 d respectively; P < 0.001). For abdominal pain, the best predictive performance was on POD4 and POD5, with the largest AUROC of 0.84 on POD4. Worsening of the clinical condition was associated with the diagnosis of CAL, presenting a higher predictive effect on POD5, with an AUROC of 0.9. WBC and ECC showed better predictive effects on POD5 (AUROC = 0.62 and 0.7, respectively). Those markers also presented a high NPV (94%-98%). PCT had the best predictive effect on POD5 (AUROC = 0.61), although it presented low accuracy. However, this biomarker revealed a high NPV on POD3, POD4, and POD5 (96%, 95%, and 96%, respectively). The mean CRP value on POD5 was significantly higher in the group that developed CAL compared with the group without complications (195.5 ± 139.9 mg/L vs 59.5 ± 43.4 mg/L; P < 0.00001). On POD5, CRP had a NPV of 98%. The mean CLP value on POD3 was significantly higher in G3 compared with G1 (5.26 ± 3.58 μg/mL vs 11.52 ± 6.81 μg/mL; P < 0.00005). On POD3, the combination of CLP and CRP values showed a high diagnostic accuracy (AUROC = 0.82), providing a 5.2 d reduction in the time to CAL diagnosis.
CONCLUSION CRP and CLP are moderate predictors of CAL. However, the combination of these biomarkers presents an increased diagnostic accuracy, potentially decreasing the time to CAL diagnosis.
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Affiliation(s)
- Nuno J G Rama
- Colorectal Surgical Division, Leiria Hospital Centre, Leiria 2410-021, Portugal
- Abel Salazar Biomedical Institute (ICBAS), University of Oporto, Oporto 4099-002, Portugal
- Center for Innovative Care and Health Technology (ciTechCare), Polytechnic of Leiria, Leiria 2410-541, Portugal
| | - Marlene C C Lages
- Center for Innovative Care and Health Technology (ciTechCare), Polytechnic of Leiria, Leiria 2410-541, Portugal
| | - Maria Pedro S Guarino
- Center for Innovative Care and Health Technology (ciTechCare), Polytechnic of Leiria, Leiria 2410-541, Portugal
| | - Óscar Lourenço
- Faculty of Economics, CeBER, University of Coimbra, Coimbra 3000-137, Portugal
| | | | - Diana Parente
- Colorectal Surgical Division, Leiria Hospital Centre, Leiria 2410-021, Portugal
| | - Cândida S G Silva
- Center for Innovative Care and Health Technology (ciTechCare), Polytechnic of Leiria, Leiria 2410-541, Portugal
| | - Ricardo Castro
- Clinical Pathology Division, Leiria Hospital Centre, Leiria 2410-541, Portugal
| | - Ana Bento
- Clinical Pathology Division, Leiria Hospital Centre, Leiria 2410-541, Portugal
| | - Anabela Rocha
- Abel Salazar Biomedical Institute (ICBAS), University of Oporto, Oporto 4099-002, Portugal
- Surgical Division, Oporto Hospital Centre, Oporto 4099-001, Portugal
| | - Fernando Castro-Pocas
- Abel Salazar Biomedical Institute (ICBAS), University of Oporto, Oporto 4099-002, Portugal
- Department of Gastroenterology, Santo António Hospital, Porto Hospital Center, Porto 4099-001, Portugal
- Institute of Biomedical Sciences Abel Salazar, University of Porto, Porto 4099-001, Portugal
| | - João Pimentel
- Faculty of Medicine, University of Coimbra, Coimbra 3004-531, Portugal
- Surgical Division, Montes Claros Hospital, Coimbra 3030-320, Portugal
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11
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Detection of Anastomotic Leakage Following Elective Colonic Surgery: Results of the Prospective Biomarkers and Anastomotic Leakage (BALL) Study. J Surg Res 2022; 273:85-92. [PMID: 35033821 DOI: 10.1016/j.jss.2021.12.019] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Revised: 10/28/2021] [Accepted: 12/15/2021] [Indexed: 01/21/2023]
Abstract
BACKGROUND Anastomotic leakage (AL) is an infrequent but life-threatening surgical complication following colorectal surgery. Early diagnosis remains clinically difficult but is a necessity to reduce associated morbidity and mortality. Clinical review and radiological modalities for the diagnosis of leakage remain non-specific and often only detect AL once it is well developed. Inflammatory biomarkers however have shown promise in early pre-clinical detection of leakage following colorectal surgery. METHODS A multi-center, prospective observational study was conducted across four public hospitals in Auckland and Christchurch, New Zealand. Consecutive adults undergoing elective colectomy were initially recruited over a 3-y period. Perioperative blood samples were collected to measure interleukin (IL)-6, IL-1β, tumor necrosis factor α, IL-10, C-reactive protein (CRP), leukocyte and neutrophil counts. Statistical analysis was performed to compare patients with an uncomplicated recovery with patients with AL. RESULTS Sixteen patients developed AL (5.7%), diagnosed at a median post-operative (POD) day 7. CRP and IL-6 were consistently elevated in the early post-operative period in patients with AL, and had the best diagnostic accuracy on POD 3 (area under the curve 0.70; P = 0.02) and POD 1 (area under the curve 0.69; P = 0.02), respectively. IL-10, once adjusted for body mass index and surgical approach, was the sole biomarker significantly elevated in patients with AL on POD 4. CONCLUSIONS Early post-operative elevations of CRP and IL-6 provide utility for early detection of AL after elective colectomy. Application of these inflammatory biomarkers and their combinations in daily practice warrants further investigation.
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12
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Đeri J, Ćulum J, Aleksić Z, Šaran D, Rajić R. Procalcitonin is one of the predictive factors of dehiscence of the colorectal anastomosis. SCRIPTA MEDICA 2022. [DOI: 10.5937/scriptamed53-35544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
Background/Aim: Dehiscence of the colorectal anastomosis is one of the most serious complications in digestive surgery that is still present in a large percentage today, which significantly increases the cost of treatment and can lead to death. Due to all the above, early detection of anastomotic dehiscence is very important, as well as the decision on surgical treatment. Procalcitonin (PCT) is thought to be an important marker of inflammation and sepsis. Aim of this paper was to confirm PCT as a marker of great sensitivity in early diagnosis of anastomotic leakage. Methods: The study included patients who underwent surgery for colorectal cancer in the period from 2016 to 2020. Patients were operated according to an elective protocol and with an open surgical approach. In patients, PCT values were measured on the 2nd and 4th postoperative day (POD) to determine the association between elevated PCT values and the onset of dehiscence of the colorectal anastomosis. Results: A study was conducted in 118 patients in whom a stapler colorectal anastomosis was created. Colorectal anastomosis dehiscence occurred in 10 patients. In 4 patients with dehiscence, no re-surgical intervention was required, but they were taken care of by conservative methods. Repeated surgery was performed in 6 patients. In all patients with dehiscence, there was a multiple increase in the value of PCT above normal. Conclusion: PCT has high sensitivity and specificity (85 and 74 % respectively) as a marker in dehiscence of colorectal anastomosis. In this study it was found that PCT values were significantly correlated with the dehiscence of anastomo-sis 2nd POD and especially 4th POD.
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13
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Okui J, Obara H, Shimane G, Sato Y, Kawakubo H, Kitago M, Okabayashi K, Kitagawa Y. Severity of early diagnosed organ/space surgical site infection in elective gastrointestinal and hepatopancreatobiliary surgery. Ann Gastroenterol Surg 2021; 6:445-453. [PMID: 35634192 PMCID: PMC9130879 DOI: 10.1002/ags3.12539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 11/22/2021] [Accepted: 12/09/2021] [Indexed: 11/12/2022] Open
Abstract
Background Organ/space surgical site infection (SSI) is a significant clinical problem. The postdiagnosis course of organ/space SSIs and the impact of its early diagnosis on clinical outcomes are yet to be clarified. Thus, we aimed to investigate the association between the timing of diagnosis and the clinical outcome of organ/space SSI. Methods This retrospective, single‐center cohort study evaluated patients who underwent elective gastrointestinal or hepatopancreatobiliary surgery between 2016 and 2020. Clinical outcomes were compared between the early group (ie, SSI diagnosed until postoperative day [POD] 4) and normal‐late group (ie, SSI diagnosed after POD 5). The primary outcome was the final C‐reactive protein (CRP) level within 14 d after organ/space SSI diagnosis. Results In total, 110 patients were evaluated. The median time of diagnosis was 7 d postoperatively (interquartile range, 5–9 d postoperatively). Compared with the normal‐late group, the early group included a higher proportion of patients with Clavien–Dindo grade ≥IIIb (8/21 vs 11/89, P = .01), higher final CRP value within 14 d after SSI diagnosis (mean, 4.49 mg/dL vs 2.27 mg/dL, P = .01), longer postoperative length of hospitalization (median, 45.0 d vs 33.0 d; P = .028), and worse 1‐y overall survival rate (74.8% vs 89.3%, P = .08). Conclusion Early diagnosed organ/space SSI are originally severe and may therefore be detected earlier. Importantly, early diagnosed organ/space SSI is likely to be severe and refractory.
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Affiliation(s)
- Jun Okui
- Department of Surgery Keio University School of Medicine Tokyo Japan
- Department of Preventive Medicine and Public Health Keio University School of Medicine Tokyo Japan
| | - Hideaki Obara
- Department of Surgery Keio University School of Medicine Tokyo Japan
| | - Gaku Shimane
- Department of Surgery Keio University School of Medicine Tokyo Japan
| | - Yasunori Sato
- Department of Preventive Medicine and Public Health Keio University School of Medicine Tokyo Japan
| | - Hirofumi Kawakubo
- Department of Surgery Keio University School of Medicine Tokyo Japan
| | - Minoru Kitago
- Department of Surgery Keio University School of Medicine Tokyo Japan
| | - Koji Okabayashi
- Department of Surgery Keio University School of Medicine Tokyo Japan
| | - Yuko Kitagawa
- Department of Surgery Keio University School of Medicine Tokyo Japan
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14
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Warps ALK, Tollenaar RAEM, Tanis PJ, Dekker JWT. Time interval between rectal cancer resection and reintervention for anastomotic leakage and the impact of a defunctioning stoma: A Dutch population-based study. Colorectal Dis 2021; 23:2937-2947. [PMID: 34407272 DOI: 10.1111/codi.15878] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Revised: 08/09/2021] [Accepted: 08/10/2021] [Indexed: 01/01/2023]
Abstract
AIM In the Netherlands, a selective policy of faecal diversion after rectal cancer surgery is generally applied. This study aimed to evaluate the timing, type, and short-term outcomes of reoperation for anastomotic leakage after primary rectal cancer resection stratified for a defunctioning stoma. METHOD Data of all patients who underwent primary rectal cancer surgery with primary anastomosis from 2013-2019 were extracted from the Dutch ColoRectal Audit. Primary outcomes were new stoma construction, mortality, ICU admission, prolonged hospital stay, and readmission. RESULTS In total, 10,772 rectal cancer patients who underwent surgery with primary anastomosis were included, of whom 46.6% received a primary defunctioning stoma. The reintervention rate for anastomotic leakage was 8.2% and 11.6% for patients with and without a defunctioning stoma (p < 0.001). Reintervention consisted of reoperation in 44.0% and 85.3% (p < 0.001), with a median time interval from primary resection to reoperation of seven days (IQR 4-14) vs. five days (IQR 3-13), respectively. In the presence of a defunctioning stoma, early reoperation (<5 days; n = 47) was associated with significantly more end-colostomy construction (51% vs. 33%) and ICU admission (66% vs. 38%) than late reoperation (≥5 days; n = 127). Without defunctioning stoma, early reoperation (n = 252) was associated with significantly higher mortality (4% vs. 1%), and more ICU admissions (52% vs.34%) than late reoperation (n = 302). CONCLUSIONS Early reoperations after rectal cancer resection are associated with worse outcomes reflected by a more frequent ICU admission in general, more colostomy construction, and higher mortality in patients with primary defunctioned and nondefunctioned anastomosis.
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Affiliation(s)
- Anne-Loes K Warps
- Department of Surgery, Leiden University Medical Centre, Leiden University, Leiden, The Netherlands.,Dutch Institute for Clinical Auditing, Leiden, The Netherlands
| | - Rob A E M Tollenaar
- Department of Surgery, Leiden University Medical Centre, Leiden University, Leiden, The Netherlands.,Dutch Institute for Clinical Auditing, Leiden, The Netherlands
| | - Pieter J Tanis
- Department of Surgery, Amsterdam University Medical Centres, Cancer Centre Amsterdam, University of Amsterdam, Amsterdam, The Netherlands
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15
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Huijts DD, Dekker JWT, van Bodegom-Vos L, van Groningen JT, Bastiaannet E, Marang-van de Mheen PJ. Differences in organization of care are associated with mortality, severe complication and failure to rescue in emergency colon cancer surgery. Int J Qual Health Care 2021; 33:6156887. [PMID: 33677517 PMCID: PMC7948387 DOI: 10.1093/intqhc/mzab038] [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] [Received: 08/06/2020] [Revised: 01/31/2021] [Accepted: 03/02/2021] [Indexed: 12/30/2022] Open
Abstract
Background Emergency colon cancer surgery is associated with increased mortality and complication risk, which can be due to differences in the organization of hospital care. This study aimed. Objective To explore which structural factors in the preoperative, perioperative and postoperative periods influence outcomes after emergency colon cancer surgery. Methods An observational study was performed in 30 Dutch hospitals. Medical records from 1738 patients operated in the period 2012 till 2015 were reviewed on the type of referral, intensive care unit (ICU) level, surgeon specialization and experience, duration of surgery and operating room time, blood loss, stay on specialized postoperative ward, complication occurrence, reintervention and day of surgery and linked to case-mix data available in the Dutch Colorectal Audit. Multivariate logistic regression analysis was used to estimate the influence of these factors on 30-day mortality, severe complication and failure to rescue (FTR), after adjustment for case-mix. Results Patients operated by a non-Gastro intestinal/oncology specialized surgeon have significantly increased mortality (Odds Ratio (OR) 2.28 [95% confidence interval (95% CI) 1.23–4.23]) and severe complication risk (OR 1.61 [95% CI 1.08–2.39]). Also, duration of stay in the operating room was significantly associated with increased risk on severe complication (OR 1.03 [95% CI 1.01–1.06]). Patients admitted to a non-specialized ward have significantly increased mortality (OR 2.25 [95% CI 1.46–3.47]) and FTR risk (OR 2.39 [95% CI 1.52–3.75]). A low ICU level (basic ICU) was associated with a lower severe complication risk (OR 0.72 [95% CI 0.52–1.00]). Surgery on Tuesday was associated with a higher mortality risk (OR 2.82 [95% CI 1.24–6.40]) and a severe complication risk (OR 1.77, [95% CI 1.19–2.65]). Conclusion This study identified a non-specialized surgeon and ward, operating room, time and day of surgery to be risk factors for worse outcomes in emergency colon cancer surgery.
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Affiliation(s)
- Daniëlle D Huijts
- Department of Biomedical Data Sciences, Medical Decision Making, Leiden University Medical Center, Albinusdreef 2, Leiden 2333 ZA, The Netherlands
| | - Jan Willem T Dekker
- Department of Surgery, Reinier de Graaf Group, Reinier de Graafweg 5, Delft 2600 GA, The Netherlands
| | - Leti van Bodegom-Vos
- Department of Biomedical Data Sciences, Medical Decision Making, Leiden University Medical Center, Albinusdreef 2, Leiden 2333 ZA, The Netherlands
| | - Julia T van Groningen
- Dutch Institute for Clinical Auditing, Rijnsburgerweg 10, Leiden 2333 ZA, The Netherlands.,Department of Surgery, Leiden University Medical Center, Albinusdreef 2, Leiden 2333 ZA, The Netherlands
| | - Esther Bastiaannet
- Department of Surgery, Leiden University Medical Center, Albinusdreef 2, Leiden 2333 ZA, The Netherlands
| | - Perla J Marang-van de Mheen
- Department of Biomedical Data Sciences, Medical Decision Making, Leiden University Medical Center, Albinusdreef 2, Leiden 2333 ZA, The Netherlands
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16
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Predictive value of 4th post-operative-day CRP in the early detection of complications after laparoscopic bowel resection for endometriosis. J Gynecol Obstet Hum Reprod 2021; 50:102148. [PMID: 33872816 DOI: 10.1016/j.jogoh.2021.102148] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 03/23/2021] [Accepted: 04/15/2021] [Indexed: 01/20/2023]
Abstract
OBJECTIVE Post-operative CRP on postoperative day 4 (POD) is used for the early detection of complications after colorectal surgery for cancer, but there is no evidence yet that justifies the use of this marker for bowel resection in case of endometriosis. STUDY DESIGN We retrospectively included 66 consecutive patients who underwent bowel resection for endometriosis (stage 4) in Lille university hospital, France, from August 1, 2015 until January 31, 2017. The composite endpoint of our study included anastomotic leakages, infectious or thrombo-embolic complications, hematomas, bowel stenosis, rectorrhagia, voiding dysfunction, and rehospitalization for related symptoms. RESULTS CRP on POD 4 presents a satisfying area under the curve of 0.85, for the composite endpoint. A CRP cut off value of 56 mg/L yielded a sensitivity of 0.61 (IC95%: 0.36 to 0.83) and a specificity of 0.98 (IC95%: 0.89 to 1). The negative and positive predictive values were 0.87 and 0.92. CONCLUSION The negative predictive value of the CRP on POD 4 after bowel resection for endometriosis is a useful early indicator for detecting a complication. Therefore, this biomarker might be safely used as an additional criterion for a safe discharge from hospital after colorectal resection in endometriosis.
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17
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Tamini N, Cassini D, Giani A, Angrisani M, Famularo S, Oldani M, Montuori M, Baldazzi G, Gianotti L. Computed tomography in suspected anastomotic leakage after colorectal surgery: evaluating mortality rates after false-negative imaging. Eur J Trauma Emerg Surg 2020; 46:1049-1053. [PMID: 30737521 DOI: 10.1007/s00068-019-01083-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Accepted: 01/30/2019] [Indexed: 02/07/2023]
Abstract
PURPOSES We sought to investigate the accuracy of abdominal CT scanning for anastomotic leakage and the effect of false-negative scans on the delay in therapeutic intervention and clinical outcome. METHOD Data from a prospectively bi-institutionally maintained database of all patients who underwent elective colorectal surgery with primary anastomosis for malignant or benign disease between 2010 and 2017 were reviewed. Patients with confirmed anastomotic dehiscence at reintervention who underwent a postoperative CT scan for suspected leakage were identified and radiological reports were retrieved. RESULTS Seventy-six patients with anastomotic dehiscence were included in the study. American Society of Anesthesiologists score, sex, type of surgical procedure, malignancy, and type of anastomosis do not correlate with postoperative false-negative CT imaging. Postoperative false-negative CT scan, however, led to delayed reintervention (3 vs. 6 h, p = 0.023) and increased mortality (five deaths vs. no deaths, p = 0.043). Free abdominal air (p = 0.001) and extraluminal contrast extravasation (p = 0.001) were found to be predictive of accuracy in anastomotic leakage diagnosis. CONCLUSION The suboptimal specificity of a postoperative CT scan in suspected anastomotic leakage after colorectal surgery can delay reintervention and increase mortality.
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Affiliation(s)
- Nicolò Tamini
- Department of Surgery, San Gerardo Hospital, Monza, Italy.
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.
| | | | - Alessandro Giani
- Department of Surgery, San Gerardo Hospital, Monza, Italy
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Marco Angrisani
- Department of Surgery, San Gerardo Hospital, Monza, Italy
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Simone Famularo
- Department of Surgery, San Gerardo Hospital, Monza, Italy
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Massimo Oldani
- Department of Surgery, San Gerardo Hospital, Monza, Italy
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Mauro Montuori
- Department of Surgery, San Gerardo Hospital, Monza, Italy
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | | | - Luca Gianotti
- Department of Surgery, San Gerardo Hospital, Monza, Italy
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
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18
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Okui J, Ueno R, Matsui H, Uegami W, Hayashi H, Miyajima T, Kusanagi H. Early prediction model of organ/space surgical site infection after elective gastrointestinal or hepatopancreatobiliary cancer surgery. J Infect Chemother 2020; 26:916-922. [PMID: 32360091 DOI: 10.1016/j.jiac.2020.04.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2020] [Revised: 04/07/2020] [Accepted: 04/08/2020] [Indexed: 11/25/2022]
Abstract
BACKGROUND Organ/space SSI is a significant clinical problem. However, early detection of organ/space SSI is difficult, and previous predictive models are limited in their prognostic ability. We aimed to develop and validate a prediction model of organ/space surgical site infection (SSI) using postoperative day 3 laboratory data in patients who underwent gastrointestinal or hepatopancreatobiliary cancer resection. METHODS This retrospective cohort study using a single-center hospital data from April 2013 to September 2017 included all adult patients who underwent elective gastrointestinal or hepatopancreatobiliary cancer resection. The primary outcome was a presence of organ/space SSI including anastomotic leakage, pancreatic fistula, biliary fistula, or intra-abdominal abscess. We developed and validated a logistic regression model to predict organ/space SSI using laboratory data on postoperative day (POD) 3. Similar models using laboratory data on POD 1 or 5 were developed to compare the predictive ability of each model. RESULTS A total of 1578 patients were included. Organ/space SSI was diagnosed in 107 patients, with median diagnosis days of 6 (interquartile range, 4-9 days) after surgery. A prediction model using five commonly measured variables on POD 3 was created with the area under the curve (AUC) of 0.883 (95%CI 0.819-0.946). The AUC of a model with POD 1 laboratory data was 0.751 (95%CI 0.655-0.848), while that of POD 5 laboratory data was 0.818 (95%CI 0.730-0.906). CONCLUSIONS Laboratory data on POD 3 could forecast organ/space SSI precisely. Further prospective studies are warranted to investigate the clinical impact of this model.
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Affiliation(s)
- Jun Okui
- Department of Gastrointestinal Surgery, Kameda Medical Center, Chiba, Japan; Department of Surgery, Keio University School of Medicine, Tokyo, Japan.
| | - Ryo Ueno
- Department of Intensive Care Unit, Kameda Medical Center, Chiba, Japan; The Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia.
| | - Hiroki Matsui
- Clinical Research Science Division, Kameda Institute for Health Science, Chiba, Japan.
| | - Wataru Uegami
- Department of Pathology, Kameda Medical Center, Chiba, Japan.
| | - Hiroshi Hayashi
- Department of Postgraduate Education Center, Kameda Medical Center, Chiba, Japan.
| | - Toru Miyajima
- Department of Postgraduate Education Center, Kameda Medical Center, Chiba, Japan.
| | - Hiroshi Kusanagi
- Department of Gastrointestinal Surgery, Kameda Medical Center, Chiba, Japan.
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19
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Klupp F, Schuler S, Kahlert C, Halama N, Franz C, Mayer P, Schmidt T, Ulrich A. Evaluation of the inflammatory markers CCL8, CXCL5, and LIF in patients with anastomotic leakage after colorectal cancer surgery. Int J Colorectal Dis 2020; 35:1221-1230. [PMID: 32307587 PMCID: PMC7320065 DOI: 10.1007/s00384-020-03582-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/04/2020] [Indexed: 02/04/2023]
Abstract
PURPOSE Anastomotic leakage constitutes a dreaded complication after colorectal surgery, leading to increased morbidity and mortality as well as prolonged hospitalization. Most leakages become clinically apparent about 8 days after surgery; however, early detection is quintessential to reduce complications and to improve patients' outcome. We therefore investigated the significance of specific protein expression profiles as putative biomarkers, indicating anastomotic leakage. METHODS In this single-center prospective cohort study serum and peritoneal fluid samples-from routinely intraoperatively inserted drainages-of colorectal cancer patients were collected 3 days after colorectal resection. Twenty patients without anastomotic leakage and 18 patients with an anastomotic leakage and without other complications were included. Protein expression of seven inflammatory markers in serum and peritoneal fluid was assessed by multiplex ELISA and correlated with patients' clinical data. RESULTS Monocyte chemoattractant protein 2 (CCL8/MCP-2), leukemia-inhibiting factor (LIF), and epithelial-derived neutrophil-activating protein (CXCL5/ENA-78) were significantly elevated in peritoneal fluid but not in serum samples from patients subsequently developing anastomotic leakage after colorectal surgery. No expressional differences could be found between grade B and grade C anastomotic leakages. CONCLUSION Measurement 3 days after surgery revealed altered protein expression patterns of the inflammatory markers CCL8/MCP2, LIF, and CXCL5/ENA-78 in peritoneal fluid from patients developing anastomotic leakage after colorectal surgery. Further studies with a larger patient cohort with inclusion of different variables are needed to evaluate their potential as predictive biomarkers for anastomotic leakage.
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Affiliation(s)
- F. Klupp
- grid.7700.00000 0001 2190 4373Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Im Neuenheimer Feld 110, 69120 Heidelberg, Germany
| | - S. Schuler
- grid.7700.00000 0001 2190 4373Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Im Neuenheimer Feld 110, 69120 Heidelberg, Germany
| | - C. Kahlert
- grid.4488.00000 0001 2111 7257Department of Visceral, Thoracic and Vascular Surgery, University of Dresden, Fetscherstr. 74, 01307 Dresden, Germany
| | - N. Halama
- grid.7700.00000 0001 2190 4373National Center for Tumor Diseases, Medical Oncology and Internal Medicine VI, Tissue Imaging and Analysis Center, Bioquant, University of Heidelberg, Im Neuenheimer Feld 267, 69120 Heidelberg, Germany
| | - C. Franz
- grid.7700.00000 0001 2190 4373Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Im Neuenheimer Feld 110, 69120 Heidelberg, Germany
| | - P. Mayer
- grid.5253.10000 0001 0328 4908Department of Diagnostic and Interventional Radiology, Heidelberg University Hospital, Im Neuenheimer Feld 110, 69120 Heidelberg, Germany
| | - T. Schmidt
- grid.7700.00000 0001 2190 4373Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Im Neuenheimer Feld 110, 69120 Heidelberg, Germany
| | - A. Ulrich
- grid.7700.00000 0001 2190 4373Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Im Neuenheimer Feld 110, 69120 Heidelberg, Germany ,grid.416164.0Department of General and Visceral Surgery, Lukas Hospital Neuss, Preußenstr. 84, 41464 Neuss, Germany
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C-Reactive Protein Values After Colorectal Resection: Can We Discharge a Patient With a C-Reactive Protein Value >100? A Retrospective Cohort Study. Dis Colon Rectum 2019; 62:88-96. [PMID: 30451748 DOI: 10.1097/dcr.0000000000001216] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND C-reactive protein is a useful negative predictive test for the development of anastomotic leakage following colorectal surgery. Evolution of procedures (laparoscopy, enhanced recovery program, early discharge, complex redo surgery) may influence C-reactive protein values; however, this is poorly studied to date. OBJECTIVE The aim of this study is to evaluate C-reactive protein as an indicator of postoperative complication and as a predictor for discharge. DESIGN This is retrospective study of a consecutive monocentric cohort. SETTINGS All patients undergoing a colorectal resection with anastomosis (2014-2015) were included. MAIN OUTCOMES MEASURES C-reactive protein, leukocytosis, type of resection, and postoperative course were the primary outcomes measured. RESULTS A total of 522 patients were included. The majority had either a colorectal (n = 159, 31%) or coloanal anastomosis (n = 150, 29%). Overall morbidity was 29.3%. C-reactive protein was significantly higher among patient having intra-abdominal complications at an early stage (day 1-2) (164.6 vs 136.2; p = 0.0028) and late stage (day 3-4) (209.4 vs 132.1; p < 0.0001). In multivariate analysis, early C-reactive protein was associated with BMI (coefficient, 4.9; 95% CI, 3.2-6.5; p < 0.0001) and open surgical procedures (coefficient, 43.1; 95% CI, 27-59.1; p < 0.0001), while late C-reactive protein value was influenced by BMI (coefficient, 4.8; 95% CI, 2.5-7.0; p = 0.0024) and associated extracolonic procedures (coefficient, 34.2; 95% CI, 2.7-65.6; p = 0.033). Sensitivity, specificity, negative predictive values, and positive predictive values for intra-abdominal complication were 85.9%, 33.6%, 89.3%, and 27.1% for an early C-reactive protein <100 mg/L and 72.7%, 75.4%, 89.4%, and 49.2% for a late C-reactive protein <100 mg/L. Four hundred seven patients with an uneventful postoperative course were discharged at day 8 ± 6.4 with a mean discharge C-reactive protein of 83.5 ± 67.4. Thirty-eight patients (9.3%) were readmitted and had a significantly higher discharge C-reactive protein (138.6 ± 94.1 vs 77.8 ± 61.2, p = 0.0004). Readmission rate was 16.5% for patients with a discharge C-reactive protein >100 mg/L vs 6% with C-reactive protein <100 mg/L (p = 0.0008). For patients included in an enhanced recovery program (discharge at day 4 ± 2.4), the threshold should be higher because discharge is around day 3 or 4. With a C-reactive protein <140, readmission rate was 2% vs 19%, (p = 0.056). LIMITATIONS This study includes retrospective data. CONCLUSION C-reactive protein <100 mg/L is associated with a lower risk of intra-abdominal complication and readmission rates. See Video Abstract at http://links.lww.com/DCR/A749.
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de Geus-Oei LF, Hendriks T, van Goor H, Bremers AJA, Oyen WJG, Bleichrodt RP, Teeuwen PHE. Hybrid 18F-FDG PET/CT of colonic anastomosis. Nuklearmedizin 2017; 51:252-6. [DOI: 10.3413/nukmed-0493-12-04] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2012] [Accepted: 07/23/2012] [Indexed: 11/20/2022]
Abstract
Summary18F-fluorodeoxyglucose positron emission tomography (FDG-PET) is a known method to diagnose inflammatory processes and thus may be a promising imaging technique to detect anastomotic bowel leak. The aim of this study was to assess postoperative FDG uptake in colorectal anastomosis in patients without suspicion of active infection or anastomotic leakage. Patients, methods: Design of a prospective observational pilot study in order to assess normal FDG uptake in the patient anastomosis after colorectal surgery. Patients that underwent colorectal surgery with primary anastomosis received FDG-PET of the abdomen, 2–6 days postoperatively. Results: 35 patients met the inclusion criteria. Three patients were not scanned for various reasons. Of the remaining 32 patients, one demonstrated an increased uptake of FDG at the site of the anastomosis. In the other 31 patients FDG uptake was negligible (n = 17) or scored as physiological (n = 14). None of the scanned patients developed a clinical relevant anastomotic leakage within the first 30 days after surgery. Conclusion: The present study shows that FDG uptake in colorectal anastomosis remains low within the first six days after surgery in patients without anastomotic leakage. Therefore, FDG-PET might be useful to investigate further as a tool to detect anastomotic leakage in an the early postoperative phase.
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Colorectal anastomotic leak: delay in reintervention after false-negative computed tomography scan is a reason for concern. Tech Coloproctol 2017; 21:709-714. [PMID: 28929306 PMCID: PMC5640761 DOI: 10.1007/s10151-017-1689-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Accepted: 09/01/2017] [Indexed: 12/15/2022]
Abstract
BACKGROUND Early detection of anastomotic leakage (AL) after colorectal surgery followed by timely reintervention is of crucial importance. The aim of this study was to investigate the accuracy of computed tomography (CT) imaging for AL and the effects of delay in reintervention after a false-negative CT. METHODS All files from patients who had colorectal surgery with primary anastomoses between 2009 and 2014 were reviewed. The predictive value of CT scanning for AL was determined and correlated with short-term postoperative patient outcomes. In addition, factors predictive of false-negative scans were assessed. RESULTS Six hundred and twenty-eight patient files were reviewed. In total, a CT scan was performed in 127 patients. Overall, leakage was seen in 49 patients (7.8%). The positive and negative predictive values were 78 and 88%, respectively. Sensitivity was 73% and specificity 91%. In patients with a true-positive CT (n = 24), reintervention followed after a median interval of 0 days (IQR 1), whereas this was 1 day (IQR 2) in the false-negative group (n = 11) (p < 0.05). This was associated with a significantly increased mortality rate (1/24 = 4.2% vs 5/11 = 45.5%) (p < 0.005), an increased length of hospital stay [median 28 days (IQR 26) vs 54 days (IQR 20) (p < 0.05)]. CONCLUSIONS Delayed reintervention after false-negative CT scanning is associated with a high mortality rate and a significant increase in length of hospital stay.
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Chasserant P, Gosgnach M. Improvement of peri-operative patient management to enable outpatient colectomy. J Visc Surg 2016; 153:333-337. [DOI: 10.1016/j.jviscsurg.2016.07.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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[Abdominal re-operations: Prevalence in elective and emergency surgery]. CIR CIR 2016; 85:109-113. [PMID: 27561955 DOI: 10.1016/j.circir.2016.05.019] [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: 09/12/2015] [Revised: 11/11/2015] [Accepted: 05/26/2016] [Indexed: 11/23/2022]
Abstract
BACKGROUND The word «re-laparotomy» defines the surgical procedure in which the abdominal cavity is re-explored to resolve the complications of the disease or initial surgery. OBJECTIVE To determine the prevalence of abdominal re-operations in patients undergoing elective and emergency surgery in the General Hospital of Matamoros. MATERIAL AND METHODS A retrospective, observational, longitudinal study was conducted by reviewing the medical records of patients with a re-operation from January 2014 to January 2015, statistically analysing the variables: Age, sex, type of surgery, complications, and postoperative course. RESULTS A total of 21 re-operated patients were found, the majority of whom were women (52.38%). The cases were more common in ages between 70 and 79 years old, in both sexes. Almost two-thirds (61.91%) of re-operations were after an emergency surgery. The residual abscess (23.8%) and evisceration (23.8%) were the most frequent indications for re-intervention. There were postoperative complications in 23.8%, with wound dehiscence (60%) being the most frequent. There was an 85.6% survival rate after the re-intervention. CONCLUSIONS The study showed a low incidence of re-interventions and a low mortality. There is evidence of major occurrence of abdominal re-interventions in advanced ages, in female patients, and emergency surgery.
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Jongen AC, Bosmans JW, Kartal S, Lubbers T, Sosef M, Slooter GD, Stoot JH, van Schooten FJ, Bouvy ND, Derikx JP. Predictive Factors for Anastomotic Leakage After Colorectal Surgery: Study Protocol for a Prospective Observational Study (REVEAL Study). JMIR Res Protoc 2016; 5:e90. [PMID: 27282451 PMCID: PMC4919551 DOI: 10.2196/resprot.5477] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Revised: 02/07/2016] [Accepted: 02/07/2016] [Indexed: 12/28/2022] Open
Abstract
Background Anastomotic leakage (AL) remains the most important complication following colorectal surgery, and is associated with high morbidity and mortality rates. Previous research has focused on identifying risk factors and potential biomarkers for AL, but the sensitivity of these tests remains poor. Objective This prospective multicenter observational study aims at combining multiple parameters to establish a diagnostic algorithm for colorectal AL. Methods This study aims to include 588 patients undergoing surgery for colorectal carcinoma. Patients will be eligible for inclusion when surgery includes the construction of a colorectal anastomosis. Patient characteristics will be collected upon consented inclusion, and buccal swabs, breath, stool, and blood samples will be obtained prior to surgery. These samples will allow for the collection of information regarding patients’ inflammatory status, genetic predisposition, and intestinal microbiota. Additionally, breath and blood samples will be taken postoperatively and patients will be strictly observed during their in-hospital stay, and the period shortly thereafter. Results This study has been open for inclusion since August 2015. Conclusions An estimated 8-10% of patients will develop AL following surgery, and they will be compared to non-leakage patients. The objectives of this study are twofold. The primary aim is to establish and validate a diagnostic algorithm for the pre-operative prediction of the risk of AL development using a combination of inflammatory, immune-related, and genetic parameters. Previously established risk factors and novel parameters will be incorporated into this algorithm, which will aid in the recognition of patients who are at risk for AL. Based on these results, recommendations can be made regarding the construction of an anastomosis or deviating stoma, and possible preventive strategies. Furthermore, we aim to develop a new algorithm for the post-operative diagnosis of AL at an earlier stage, which will positively reflect on short-term survival rates. Trial Registration Clinicaltrials.gov: NCT02347735; https://clinicaltrials.gov/ct2/show/NCT02347735 (archived by WebCite at http://www.webcitation.org/6hm6rxCsA)
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Affiliation(s)
- Audrey Chm Jongen
- Department of General Surgery, Maastricht University Medical Centre, Maastricht, Netherlands.
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Waterland P, Ng J, Jones A, Broadley G, Nicol D, Patel H, Pandey S. Using CRP to predict anastomotic leakage after open and laparoscopic colorectal surgery: is there a difference? Int J Colorectal Dis 2016; 31:861-8. [PMID: 26951183 DOI: 10.1007/s00384-016-2547-0] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/25/2016] [Indexed: 02/04/2023]
Abstract
AIM C-reactive protein (CRP) has proven to be a useful adjunct in early diagnosis of anastomotic leak (AL) after colorectal surgery. It would be of considerable value to examine whether modality of surgery has influence upon postoperative CRP serum levels and their predictive value in the diagnosis of AL. METHODS All patients undergoing elective colorectal surgery with anastomosis were enrolled into a prospective database between 2011 and 2014. AL was defined with strict operative and radiological criteria. Outcomes between open and laparoscopic resections were assessed statistically and Receiver Operating Characteristic (ROC) curve analysis performed. RESULTS Seven hundred twenty-seven patients with an intestinal anastomosis were identified including 468 laparoscopic procedures (468/727; 64 %). There were 58 anastomotic leaks (58/727; 7.9 %) of which 29 (6.2 %) were laparoscopic and 29 (11.2 %) were open. Mean CRP levels were significantly higher in patients after open surgery compared with laparoscopic both with AL (p = 0.013), and without (p = 0.02). ROC curve analysis revealed postoperative day 3 (cut-off CRP 209) and day 4 (cut-off CRP 123.5) to be most predictive of leak in the open group with an area under the curve (AUC) 0.794 (sensitivity 80 %, specificity 80 %) and AUC 0.806 (sensitivity 94 %, specificity 60 %), respectively. In the laparoscopic group, day 2 proved to be the most accurate day for detection of leak with a cut-off CRP of 146.5 showing 75 % sensitivity and a 70 % specificity (AUC 0.766). CONCLUSION CRP levels are higher after open surgery compared with laparoscopic surgery, both with and without AL. AL generates a significant detectable increase in CRP within 2-4 days after surgery.
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Affiliation(s)
- P Waterland
- Worcestershire Acute Hospitals NHS Trust, Worcester, Worcestershire, UK
| | - J Ng
- Worcestershire Acute Hospitals NHS Trust, Worcester, Worcestershire, UK.
| | - A Jones
- Worcestershire Acute Hospitals NHS Trust, Worcester, Worcestershire, UK
| | - G Broadley
- Worcestershire Acute Hospitals NHS Trust, Worcester, Worcestershire, UK
| | - D Nicol
- Worcestershire Acute Hospitals NHS Trust, Worcester, Worcestershire, UK
| | - H Patel
- Worcestershire Acute Hospitals NHS Trust, Worcester, Worcestershire, UK
| | - S Pandey
- Worcestershire Acute Hospitals NHS Trust, Worcester, Worcestershire, UK
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Kornmann V, van Ramshorst B, van Dieren S, van Geloven N, Boermeester M, Boerma D. Early complication detection after colorectal surgery (CONDOR): study protocol for a prospective clinical diagnostic study. Int J Colorectal Dis 2016; 31:459-64. [PMID: 26670674 DOI: 10.1007/s00384-015-2468-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/03/2015] [Indexed: 02/04/2023]
Abstract
PURPOSE Anastomotic leakage is one of the most feared complications following colorectal surgery with a high morbidity and mortality rate. Multiple risk factors have been identified, but leakage still occurs. Early detection is crucial in order to reduce morbidity and mortality. The aim of this study is to create a decision algorithm for early detection of anastomotic leakage. METHODS All patients who undergo elective colorectal surgery for benign or malignant disease are enrolled in this multicenter study. The primary endpoint is the accuracy of the prediction of anastomotic leakage. The main study parameter is the occurrence of postoperative anastomotic leakage. Secondary study parameters are clinical (vital) parameters, additional laboratory or radiology examination, other complications, mortality, re-intervention, duration of hospital and intensive care stay, emergency room visits, readmission to the hospital and total costs. Daily physical examination and each step in clinical decision making will be evaluated prospectively in a standardized manner. The focus of the analysis will be on the added value of diagnostic tools, such as laboratory results and imaging studies, over physical examination by using logistic regression and decision tree analysis. CONCLUSION This study aims to develop an optimal diagnostic algorithm that can act as a guideline for surgeons or surgical residents to early identify patients with anastomotic leakage after colorectal surgery.
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Affiliation(s)
- Verena Kornmann
- Department of Surgery, St. Antonius Hospital, 3435 CM, Nieuwegein, The Netherlands.
| | - Bert van Ramshorst
- Department of Surgery, St. Antonius Hospital, 3435 CM, Nieuwegein, The Netherlands.
| | - Susan van Dieren
- Department of Surgery, Academic Medical Centre, Amsterdam, The Netherlands.
| | | | - Marja Boermeester
- Department of Surgery, Academic Medical Centre, Amsterdam, The Netherlands.
| | - Djamila Boerma
- Department of Surgery, St. Antonius Hospital, 3435 CM, Nieuwegein, The Netherlands.
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Risk Factors for Anastomotic Leak After Colon Resection for Cancer: Multivariate Analysis and Nomogram From a Multicentric, Prospective, National Study With 3193 Patients. Ann Surg 2015; 262:321-30. [PMID: 25361221 DOI: 10.1097/sla.0000000000000973] [Citation(s) in RCA: 231] [Impact Index Per Article: 25.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To determine pre-/intraoperative risk factors for anastomotic leak after colon resection for cancer and to create a practical instrument for predicting anastomotic leak risk. BACKGROUND Anastomotic leak is still the most dreaded complication in colorectal surgery. Many risk factors have been identified to date, but multicentric prospective studies on anastomotic leak after colon resection are lacking. METHODS Fifty-two hospitals participated in this prospective, observational study. Data of 3193 patients, operated for colon cancer with primary anastomosis without stoma, were included in a prospective online database (September 2011-September 2012). Forty-two pre-/intraoperative variables, related to patient, tumor, surgical procedure, and hospital, were analyzed as potential independent risk factors for anastomotic leak (60-day follow-up). A nomogram was created to easily predict the risk of anastomotic leak for a given patient. RESULTS The anastomotic leak rate was 8.7%, and widely varied between hospitals (variance of 0.24 on the logit scale). Anastomotic leak significantly increased mortality (15.2% vs 1.9% in patients without anastomotic leak, P < 0.0001) and length of hospitalization (median 23 vs 7 days in uncomplicated patients, P < 0.0001). In the multivariate analysis, the following variables were independent risk factors for anastomotic leak: obesity [P = 0.003, odds ratio (OR) = 2.7], preoperative serum total proteins (P = 0.03, OR = 0.7 per g/dL), male sex (P = 0.03, OR = 1.6), ongoing anticoagulant treatment (P = 0.05, OR = 1.8), intraoperative complication (P = 0.03, OR = 2.2), and number of hospital beds (P = 0.04, OR = 0.95 per 100 beds). CONCLUSIONS Anastomotic leak after colon resection for cancer is a frequent, relevant complication. Patients, surgical technique, and hospital are all important determining factors of anastomotic leak risk.
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Huiberts AAM, Dijksman LM, Boer SA, Krul EJT, Peringa J, Donkervoort SC. Contrast medium at the site of the anastomosis is crucial in detecting anastomotic leakage with CT imaging after colorectal surgery. Int J Colorectal Dis 2015; 30:843-8. [PMID: 25910890 DOI: 10.1007/s00384-015-2215-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/16/2015] [Indexed: 02/04/2023]
Abstract
PURPOSE The use of computed tomography (CT) to detect anastomotic leakage (AL) is becoming the standard of care. Accurate detection of AL is crucial. The aim of this study was to define CT criteria that are most predictive for AL. METHODS From January 2006 to December 2012, all consecutive patients who had undergone CT imaging because of clinical suspicion of anastomotic leakage after colorectal surgery were analysed. All CT scans were re-evaluated by two independent abdominal radiologists blinded for clinical outcome. The images were scored with a set of criteria and a conclusion whether or not AL was present was drawn. Each separate criterion was analysed for its value in predicting AL by uni- and multivariable logistic regression RESULTS Of 668 patients with colorectal surgery, 108 had undergone CT imaging within 16 days postoperatively. According to our standard of reference, 34 (31%) of the patients had AL. Univariable analysis showed that "fluid near anastomosis" (radiologist 1 (rad 1), p < 0.001; radiologist 2 (rad 2), p < 0.001) and "air near anastomosis" (rad 1, p < 0.001; rad 2, p < 0.001), "air intra-abdominally" (rad 1, p = 0.019; rad 2, p = 0.004) and "contrast leakage" (rad 1, p < 0.001; rad 2, p < 0.001) were associated with AL. Contrast leakage was the only independent predictor for AL in multivariable analysis for both radiologists (rad 1, OR 5.43 (95% CI 1.18-25.02); rad 2, OR 8.51 (95% CI 2.21-32.83)). CONCLUSION The only independent variable predicting AL is leakage of contrast medium. To improve the accuracy of CT imaging, optimal contrast administration near the anastomosis appears to be crucial.
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McDermott FD, Heeney A, Kelly ME, Steele RJ, Carlson GL, Winter DC. Systematic review of preoperative, intraoperative and postoperative risk factors for colorectal anastomotic leaks. Br J Surg 2015; 102:462-79. [PMID: 25703524 DOI: 10.1002/bjs.9697] [Citation(s) in RCA: 517] [Impact Index Per Article: 57.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2014] [Revised: 09/09/2014] [Accepted: 10/08/2014] [Indexed: 02/06/2023]
Abstract
BACKGROUND Anastomotic leak (AL) represents a dreaded complication following colorectal surgery, with a prevalence of 1-19 per cent. There remains a lack of consensus regarding factors that may predispose to AL and the relative risks associated with them. The objective was to perform a systematic review of the literature, focusing on the role of preoperative, intraoperative and postoperative factors in the development of colorectal ALs. METHODS A systematic review was performed to identify adjustable and non-adjustable preoperative, intraoperative and postoperative factors in the pathogenesis of AL. Additionally, a severity grading system was proposed to guide treatment. RESULTS Of 1707 papers screened, 451 fulfilled the criteria for inclusion in the review. Significant preoperative risk factors were: male sex, American Society of Anesthesiologists fitness grade above II, renal disease, co-morbidity and history of radiotherapy. Tumour-related factors were: distal site, size larger than 3 cm, advanced stage, emergency surgery and metastatic disease. Adjustable risk factors were: smoking, obesity, poor nutrition, alcohol excess, immunosuppressants and bevacizumab. Intraoperative risk factors were: blood loss/transfusion and duration of surgery more than 4 h. Stomas lessen the consequences but not the prevalence of AL. In the postoperative period, CT is the most commonly used imaging tool, with or without rectal contrast, and a C-reactive protein level exceeding 150 mg/l on day 3-5 is the most sensitive biochemical marker. A five-level classification system for AL severity and appropriate management is presented. CONCLUSION Specific risk factors and their potential correction or indications for stoma were identified. An AL severity score is proposed to aid clinical decision-making.
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Affiliation(s)
- F D McDermott
- Centre for Colorectal Disease, St Vincent's University Hospital, Dublin, Ireland
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Nagaraja V, Eslick GD, Cox MR. The acute surgical unit model verses the traditional "on call" model: a systematic review and meta-analysis. World J Surg 2015; 38:1381-7. [PMID: 24430507 DOI: 10.1007/s00268-013-2447-1] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND The acute surgical unit (ASU) is a novel model for the provision of emergency general surgery care. The ASU model was initially developed in New South Wales hospitals during 2005 and 2006. Several studies have analysed the effects on patient outcomes and timeliness of care for nontrauma patients presenting with acute general surgical conditions. The purpose of this study was to perform a meta-analysis to determine the efficacy of the ASU model compared with the traditional on-call model for specific conditions. METHODS A systematic search was conducted using MEDLINE, PubMed, EMBASE, Current Contents Connect, Cochrane library, Google Scholar, Science Direct, and Web of Science. Original data were extracted from each study and used to calculate a pooled odd ratio (OR) and 95 % confidence interval (CI). RESULTS The search identified 18 studies; appendectomy (n = 9), acute cholecystitis (n = 7), and small-bowel obstruction (SBO) (n = 2). In the appendectomy cohort, the proportion of appendicular perforation were similar in pre-ASU and ASU period (OR 1.02, 95 % CI 0.77-1.37, p = 0.13). The incidence of complications in the appendectomy cohort was significantly lower in the ASU group; 14.5 % pre-ASU and 10.9 % post-ASU (OR 1.649, 95 % CI 0.732-3.714, p = 0.009). The negative appendectomy rate was similar for the pre- and post-ASU groups (OR 1.07, 95 % CI 0.88-1.31, p = 0.83). Likewise the conversion rate to open surgery and total hospital stay were similar between the two groups. The proportion of night time operations reduced significantly in the ASU period (OR 1.9, 95 % CI 1.32-2.74, p = 0.001). In the acute cholecystitis cohort, the conversion rate to open surgery was significantly higher in the pre-ASU group (15.1 %) compared with the post-ASU group (7.5 %) (OR 1.879, 95 % CI 1.072-3.293, p = 0.04) The incidence of complications was higher in the pre-ASU (14 %) compared with the post-ASU (6.8 %) group (OR 2.231, 95 % CI 1.372-3.236, p = 0.03). The mean hospital stay was significantly lower in the ASU period (5.3 vs. 3.7 days, p = 0.0063). There was insufficient data available to analyse outcomes for SBO. CONCLUSIONS The ASU model provides a safe surgical environment for patients and is associated with a reduced complication rate for appendectomy and laparoscopic cholecystectomy for acute cholecystitis. There is a reduced conversion rate and a shorter length of stay for patients with acute cholecystitis. Overall, the ASU model has translated to better outcomes for patients presenting with acute general surgical conditions.
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Affiliation(s)
- Vinayak Nagaraja
- The Whiteley-Martin Research Centre, The Discipline of Surgery, Sydney Medical School, The University of Sydney, Nepean Hospital, Level 5, South Block, Penrith, NSW, 2751, Australia
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Peritoneal lactate as a potential biomarker for predicting the need for reintervention after abdominal surgery. J Trauma Acute Care Surg 2014; 77:376-80. [DOI: 10.1097/ta.0000000000000302] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Käser SA, Nitsche U, Maak M, Michalski CW, Späth C, Müller TC, Maurer CA, Janssen KP, Kleeff J, Friess H, Bader FG. Could hyponatremia be a marker of anastomotic leakage after colorectal surgery? A single center analysis of 1,106 patients over 5 years. Langenbecks Arch Surg 2014; 399:783-8. [DOI: 10.1007/s00423-014-1213-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2013] [Accepted: 05/06/2014] [Indexed: 02/05/2023]
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Beware of false-negative CT scan for anastomotic leakage after colonic surgery. Int J Colorectal Dis 2014; 29:445-51. [PMID: 24356897 DOI: 10.1007/s00384-013-1815-5] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/04/2013] [Indexed: 02/04/2023]
Abstract
BACKGROUND Anastomotic leakage is one of the most life-threatening complications after colonic surgery. Correct diagnosis and treatment is important to reduce morbidity and mortality. An abdominal CT scan is one of the main diagnostic tools in diagnosing anastomotic leaks. The aim of this study was to examine the accuracy of abdominal CT scanning to detect anastomotic leakage and to evaluate the consequences of a false-negative CT outcome. METHODS All consecutive patients who underwent colonic resection for malignant disease between 2009 and 2011 or for benign disease in 2010 were reviewed. Patients in whom a postoperative abdominal CT scan was performed to detect anastomotic leakage were included. RESULTS In 97 of 524 patients who underwent colonic surgery, an abdominal CT scan was performed for the suspicion of anastomotic leakage. Overall leakage rate was 10.9 % (n = 57). Mortality rate after leakage was 21.1 % (n = 12). Results from all abdominal CT scans revealed an overall sensitivity of 0.59 (95 % CI 0.43-0.73), a specificity of 0.88 (95 % CI 0.75-0.95), positive predictive value 0.82 (95 % CI 0.64-0.92), negative predictive value 0.70 (95 % CI 0.57-0.81), and an accuracy of 74 %. Delayed reintervention for anastomotic leakage due to a false-negative CT outcome resulted in death in 62.5 % (n = 5). CONCLUSION The sensitivity of abdominal CT scanning after colonic surgery is relatively low. A negative CT scan does not rule out anastomotic leakage. Even with a negative CT scan, we should remain equally alert at clinical deterioration as an argument for timely intervention.
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Yang L, Huang XE, Xu L, Zhou X, Zhou JN, Yu DS, Li DZ, Guan X. Acidic Pelvic Drainage as a Predictive Factor For Anastomotic Leakage after Surgery for Patients with Rectal Cancer. Asian Pac J Cancer Prev 2013; 14:5441-7. [DOI: 10.7314/apjcp.2013.14.9.5441] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Identification of anastomotic leakage after colorectal surgery using microdialysis of the peritoneal cavity. Tech Coloproctol 2013; 18:65-71. [PMID: 23633240 DOI: 10.1007/s10151-013-1020-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2012] [Accepted: 04/15/2013] [Indexed: 12/14/2022]
Abstract
BACKGROUND Early detection of colorectal anastomotic leakage (AL) may lead to better outcome. AL may be preceded by change in local metabolism and local ischaemia. Microdialysis of the peritoneal cavity is able to measure these changes in real-time and is minimally invasive. The aim of this prospective cohort study was to compare values of intraperitoneal microdialysis in patients with AL to patients without AL after open and laparoscopic colorectal surgery. METHODS Twenty-four patients underwent surgery for left-sided, sigmoid and rectal carcinoma with creation of an anastomosis. Intraoperatively a juxta-anastomotical intraperitoneal and subcutaneous microdialysis catheter was placed. The levels of lactate, pyruvate, glucose and glycerol in the dialysate were measured every 4 h during the first 5 post-operative days, and mean values and area under the curve (AUC) were calculated. RESULTS Mortality was 0 % and morbidity 38 %. In 3 patients (17 %), AL occurred. In patients with AL, post-operative peritoneal lactate level was 3.2 mmol/l (standard deviation (SD) 0.9) for patients without AL, compared to 4.4 mmol/l (SD 1.5) in case of AL (p = 0.03 for AUC). Intraperitoneal glucose levels were 8.1 mmol/l (SD 1.3), compared to 7.8 mmol/l (SD 2.2) in the complicated course (ns for AUC). Mean intraperitoneal lactate/pyruvate-ratio was 19.2 (SD 3) after colorectal surgery without AL compared to 25 (SD 4.7) in case of AL (non-significant (ns) for AUC). No significant differences were observed between patients who underwent laparoscopic resection and those who underwent open resection. CONCLUSIONS Anastomotic leakage was preceded by a significantly higher AUC and mean value of lactate levels during the first 5 post-operative days. To identify cut-off values for clinical use, pooling of data is necessary.
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Kornmann VNN, Treskes N, Hoonhout LHF, Bollen TL, van Ramshorst B, Boerma D. Systematic review on the value of CT scanning in the diagnosis of anastomotic leakage after colorectal surgery. Int J Colorectal Dis 2013; 28:437-45. [PMID: 23239374 DOI: 10.1007/s00384-012-1623-3] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/21/2012] [Indexed: 02/04/2023]
Abstract
BACKGROUND Timely diagnosis of anastomotic leakage after colorectal surgery and adequate treatment is important to reduce morbidity and mortality. Abdominal computed tomography (CT) scanning is the diagnostic tool of preference, but its value may be questionable in the early postoperative period. The accuracy of CT scanning for the detection of anastomotic leakage and its role in timing of intervention was evaluated. METHODS A systematic literature search was performed. Relevant publications were identified from four electronic databases between 1990 and 2011. Inclusion criteria were human studies, studies published in English or Dutch, colorectal surgery with primary anastomosis, and abdominal CT scan with reported outcome for the detection of anastomotic leakage. Exclusion criteria were cohort of fewer than five patients, other gastrointestinal surgery, no anastomosis, and radiological imaging other than CT. RESULTS Eight studies, including 221 abdominal CT scans, fulfilled the inclusion criteria. Overall, the methodological quality of the studies was poor. The overall sensitivity of CT scanning to diagnose leakage was 0.68 (95 % confidence interval 0.59-0.75) for colonic resection. Data on the sequelae of false-negative CT scanning was not available. CONCLUSION There is limited good-quality evidence to determine the value of CT scans in the detection of anastomotic leakage. To prevent delay in diagnosis and appropriate treatment of anastomotic leakage, the relatively low sensitivity of CT scanning must be taken into account.
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Affiliation(s)
- Verena N N Kornmann
- Department of Surgery, St. Antonius Hospital, Koekoekslaan 1, 3435 CM, Nieuwegein, The Netherlands.
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Guirao X, Juvany M, Franch G, Navinés J, Amador S, Badía JM. Value of C-Reactive Protein in the Assessment of Organ-Space Surgical Site Infections after Elective Open and Laparoscopic Colorectal Surgery. Surg Infect (Larchmt) 2013; 14:209-15. [DOI: 10.1089/sur.2012.042] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Affiliation(s)
- Xavier Guirao
- Department of Surgery, Hospital General de Granollers, Universitat Internacional de Catalunya (UIC), Barcelona, Spain
| | - Montserrat Juvany
- Department of Surgery, Hospital General de Granollers, Universitat Internacional de Catalunya (UIC), Barcelona, Spain
| | - Guzmán Franch
- Department of Surgery, Hospital General de Granollers, Universitat Internacional de Catalunya (UIC), Barcelona, Spain
| | - Jordi Navinés
- Department of Surgery, Hospital General de Granollers, Universitat Internacional de Catalunya (UIC), Barcelona, Spain
| | - Sara Amador
- Department of Surgery, Hospital General de Granollers, Universitat Internacional de Catalunya (UIC), Barcelona, Spain
| | - Jose M. Badía
- Department of Surgery, Hospital General de Granollers, Universitat Internacional de Catalunya (UIC), Barcelona, Spain
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Almeida AB, Faria G, Moreira H, Pinto-de-Sousa J, Correia-da-Silva P, Maia JC. Elevated serum C-reactive protein as a predictive factor for anastomotic leakage in colorectal surgery. Int J Surg 2011; 10:87-91. [PMID: 22222182 DOI: 10.1016/j.ijsu.2011.12.006] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2011] [Revised: 11/09/2011] [Accepted: 12/21/2011] [Indexed: 12/12/2022]
Abstract
BACKGROUND C-reactive protein (CRP) has been used as an indicator of postoperative complications in abdominal surgery. Its short half-life makes it a reliable marker of the systemic inflammatory response secondary to a surgical procedure or to the appearance of complications, rapidly returning to normal values with the recovery of the patient. AIM To demonstrate the value of sequential serum determinations of postoperative C-reactive protein (CRP) and white blood cell counts (WBC) in the identification of increased risk of anastomotic leakage after colorectal surgery. METHODS We reviewed the daily postoperative serum CRP and white blood cell counts in 173 patients who underwent surgery for colorectal disease with anastomosis, between January 2008 and October 2009. Patients with anastomotic leakage (Group A, n = 24) were compared to patients without leakage (Group B, n = 149). Patients with ongoing infections before surgery or with acquired postoperative infections other than leakage were excluded. Mean pre- and postoperative values of CRP and WBC were compared. RESULTS The diagnosis of anastomotic leakage was made between the 4th and 11th postoperative day (POD; mean 7th POD). The daily average values of serum CRP were significantly higher in group A starting at the 2nd POD and remained significantly elevated until the diagnosis of leakage (p = 0.003). The cut-off value of 140 mg/L on the 3rd POD maximized the sensitivity (78%) and specificity (86%) of serum CRP in assessing the risk of leakage. Comparison of postoperative serum WBC values did not show any significant differences between the two groups until the 6th POD. CONCLUSION According to these results, an early and persistent elevation of CRP after colorectal surgery with anastomosis, is a marker of anastomotic leakage. A cut-off value > 140 mg/L on POD3 maximizes sensitivity and specificity.
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Affiliation(s)
- A B Almeida
- Department of General Surgery of Centro Hospitalar de São João, E.P.E., Alameda Professor Hernâni Monteiro, 4200 319 Porto, Portugal.
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Rickert A, Willeke F, Kienle P, Post S. Management and outcome of anastomotic leakage after colonic surgery. Colorectal Dis 2010; 12:e216-23. [PMID: 20002697 DOI: 10.1111/j.1463-1318.2009.02152.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
AIM Anastomotic leakage remains a key factor for morbidity after colonic surgery. The aim of the study was to analyse the outcome of different therapeutical approaches. METHOD Of 1731 consecutive patients undergoing colonic resection between 1998 and 2005 at our institution, 67 patients with anastomotic leakage were identified from a prospective database. A logistic regression model was used to determine factors which influenced the therapeutic approach and outcome. RESULTS The overall anastomotic leakage rate was 3.5%. All patients were re-operated. The anastomosis was resected without restoration of continuity in 31 but preserved in 36 patients. An ileostomy was constructed in 27 of 36 patients with anastomotic leakage after repair or revision of the anastomosis, the remaining nine cases were treated without ileostomy. Five of these latter nine vs three of the 27 patients with ileostomy experienced re-leakage (P = 0.05). The overall mortality was 25%. The Mannheim Peritonitis Index was 17.44 for survivors vs 25.64 for nonsurvivors (P < 0.001). Restoration of intestinal continuity was performed in 95% of the patients with ileostomy and in 88% after Hartmann's procedure. Multivariate analysis identified multi organ failure as the only factor predictive of a fatal outcome (P < 0.001). An ASA-score of more than 2 (P = 0.02) and peritonitis (P = 0.002) were reasons for not preserving the anastomosis. CONCLUSION Repair or redo of the anastomosis without a protective ileostomy frequently results in failure of the procedure. After Hartmann's operation or split stoma creation a majority of patients undergo restoration of intestinal continuity.
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Affiliation(s)
- A Rickert
- Department of Surgery, University Hospital Mannheim, University of Heidelberg, Mannheim, Germany
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Increased serum levels of C-reactive protein precede anastomotic leakage in colorectal surgery. World J Surg 2010; 34:140-6. [PMID: 19953248 DOI: 10.1007/s00268-009-0304-z] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Anastomotic leakage (AL) is a severe complication following colorectal surgery. C-reactive protein (CRP) is considered to be an indicator of postoperative complications. MATERIALS AND METHODS Between August 2002 and August 2005 342 colorectal resections with primary anastomosis were performed at the Department of General and Vascular Surgery. Johann Wolfgang Goethe-University Frankfurt. For this retrospective study serum CRP was measured daily until postoperative day 7, and in cases of AL it was excluded from statistical analysis beginning with the day on which the AL was diagnosed. RESULTS Twenty-six of 342 (7.6%) patients developed AL at a mean of 8.7 days postoperatively. The in-hospital mortality was 3.5% for all patients and was significantly higher in the AL group (11.5 versus 2.8%). The CRP level in the two groups showed a peak on day 2.5 and day 2.2, respectively. In case of postoperative AL the CRP level did not show a marked decline during the next few days. Compared to the cases where AL did not develop, there was a significantly higher increase in CRP from the preoperative level to the levels measured on postoperative day 3, 5, 6 and 7. Higher CRP levels were observed in patients experiencing pneumonia or urinary tract infection, but the decrease of CRP values was not as slow as in cases of AL. CONCLUSIONS This study shows serum CRP level to be a relevant marker in detecting postoperative complications in colorectal surgery. Prolonged elevation and a missing decline in CRP level precede the occurrence of AL.
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Britt RC, Weireter LJ, Britt LD. Initial implementation of an acute care surgery model: implications for timeliness of care. J Am Coll Surg 2009; 209:421-4. [PMID: 19801314 DOI: 10.1016/j.jamcollsurg.2009.06.368] [Citation(s) in RCA: 95] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2009] [Revised: 06/25/2009] [Accepted: 06/25/2009] [Indexed: 11/30/2022]
Abstract
BACKGROUND In July 2007, we introduced an acute care surgery service to an academic department of surgery staffed in a prearranged, dedicated rotation by critical care-trained surgeons to address all emergency department, inpatient, and transfer consultations. This study is designed to evaluate the impact on patient care and describe the case-mix experienced. STUDY DESIGN A retrospective review was done of a prospectively collected database encompassing all patients evaluated. Diagnosis, operations performed, and times of operations were recorded. RESULTS Eight hundred sixty-one patients were evaluated. Four hundred ten patients (47.6%) had 500 operations; 368 (72.8%) were performed in the operating room and 132 (26.2%) at the bedside. Respiratory failure and malnutrition (n = 130), soft-tissue infection (n = 115), abdominal pain (n = 97), biliary (n = 94), bowel obstruction (n = 78), diseases of the colon (n = 49), and appendicitis (n = 46) were the most common diseases seen. The most common operations performed included incision and drainage (n = 61); tracheostomy or percutaneous gastrostomy, or both (n = 125); cholecystectomy (n = 53); appendectomy (n = 41); colectomy (n = 34); and complex abdominal wound care (n = 43). In the year before implementation, 55.4% of emergent procedures were performed between 7:30 am and 5:30 pm, compared with 70% after implementation (p = 0.0002). Procedures performed after 5:30 pm decreased from 44.6% to 30%. CONCLUSIONS Implementation of an acute care surgery service has been positive in terms of facilitating the ability to provide more timely care by increasingly using the daytime operating room and providing a breadth of consultative and operative experience to the participating academic surgeons and trainees.
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Affiliation(s)
- Rebecca C Britt
- Department of Surgery, Eastern Virginia Medical School, 825 Fairfax Avenue, Norfolk, VA 23507, USA.
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Forner DM, Lampe B. Intestinal Complications After Pelvic Exenterations in Gynecologic Oncology. Int J Gynecol Cancer 2009; 19:958-62. [DOI: 10.1111/igc.0b013e3181a3f77c] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Doeksen A, Tanis PJ, Wüst AFJ, Vrouenraets BC, van Lanschot JJB, van Tets WF. Radiological evaluation of colorectal anastomoses. Int J Colorectal Dis 2008; 23:863-8. [PMID: 18560844 PMCID: PMC2493516 DOI: 10.1007/s00384-008-0487-z] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/02/2008] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS The purpose of this study was to determine the accuracy, interobserver variability, timing and discordance with relaparotomy of postoperative radiological examination of colorectal anastomoses. PATIENT/METHODS From 2000 to 2005, 429 patients underwent an ileocolonic, colo-colonic, or colorectal anastomosis. Radiological examination of the anastomosis was not performed routinely, but only when there were clinically signs of leakage. Radiological imaging was reviewed by an independent radiologist and medical records were retrospectively analyzed. Clinical anastomotic leakage was the standard of reference and defined as leakage confirmed during relaparotomy, drainage of pus per anum or as an anastomotic defect identified at digital examination. RESULTS Radiological evaluation of the anastomosis was performed in 91 patients (21%): CT in 27 patients, contrast radiography in 40, and both imaging modalities in 24 patients. The interobserver variability of CT and contrast radiography was 10% and 14%, respectively. The sensitivity and negative predictive value of imaging of the anastomosis was 65% and 73%, respectively. Anastomotic leakage was found in 11 of 21 patients (52%) who underwent relaparotomy despite negative imaging. Three of 36 patients (8%) with a diagnosis of anastomotic leakage based on radiological examination had an intact anastomosis at relaparotomy. CONCLUSION Radiological imaging of the anastomosis after colorectal surgery should be restrictively applied and interpreted with caution because of the high false-negative rate and the substantial interobserver variability.
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Affiliation(s)
- A. Doeksen
- Department of Surgery, Sint Lucas Andreas Hospital, Jan Tooropstraat 164, 1006 AE Amsterdam, the Netherlands
- Department of Surgery, Academic Medical Center at the University of Amsterdam, Meibergdreef 9, 1100 DD Amsterdam, the Netherlands
| | - P. J. Tanis
- Department of Surgery, Sint Lucas Andreas Hospital, Jan Tooropstraat 164, 1006 AE Amsterdam, the Netherlands
- Department of Surgery, Academic Medical Center at the University of Amsterdam, Meibergdreef 9, 1100 DD Amsterdam, the Netherlands
- Department of Surgery, Academic Medical Center, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands
| | - A. F. J. Wüst
- Department of Radiology, Sint Lucas Andreas Hospital, Jan Tooropstraat 164, 1006 AE Amsterdam, the Netherlands
| | - B. C. Vrouenraets
- Department of Surgery, Sint Lucas Andreas Hospital, Jan Tooropstraat 164, 1006 AE Amsterdam, the Netherlands
| | - J. J. B. van Lanschot
- Department of Surgery, Erasmus Medical Center, s-Gravendijkwal 230, 3015 CE Rotterdam, the Netherlands
| | - W. F. van Tets
- Department of Surgery, Sint Lucas Andreas Hospital, Jan Tooropstraat 164, 1006 AE Amsterdam, the Netherlands
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