Prehabilitation in adult patients undergoing surgery: an umbrella review of systematic reviews.

BACKGROUND: The certainty that prehabilitation improves postoperative outcomes is not clear. The objective of this umbrella review (i.e. systematic review of systematic reviews) was to synthesise and evaluate evidence for prehabilitation in improving health, experience, or cost outcomes. METHODS: We performed an umbrella review of prehabilitation systematic reviews. MEDLINE, Embase, Cochrane, Cumulative Index to Nursing and Allied Health Literature, PsycINFO, Joanna Briggs Institute's database, and Web of Science were searched (inception to October 20, 2020). We included all systematic reviews of elective, adult patients undergoing surgery and exposed to a prehabilitation intervention, where health, experience, or cost outcomes were reported. Evidence certainty was assessed using Grading of Recommendations Assessment, Development and Evaluation. Primary syntheses of any prehabilitation were stratified by surgery type. RESULTS: From 1412 titles, 55 systematic reviews were included. For patients with cancer undergoing surgery who participate in any prehabilitation, moderate certainty evidence supports improvements in functional recovery. Low to very low certainty evidence supports reductions in complications (mixed, cardiovascular, and cancer surgery), non-home discharge (orthopaedic surgery), and length of stay (mixed, cardiovascular, and cancer surgery). There was low to very low certainty evidence that exercise prehabilitation reduces the risk of complications, non-home discharge, and length of stay. There was low to very low certainty evidence that nutritional prehabilitation reduces risk of complications, mortality, and length of stay. CONCLUSIONS: Low certainty evidence suggests that prehabilitation may improve postoperative outcomes. Future low risk of bias, randomised trials, synthesised using recommended standards, are required to inform practice. Optimal patient selection, intervention design, and intervention duration must also be determined.

Local Anesthesia is Associated with Fewer Complications in Umbilical Hernia Repair in Frail Veterans.

BACKGROUND: The optimal anesthesia modality for umbilical hernia repair is unclear. We hypothesized that using local rather than general anesthesia would be associated with improved outcomes, especially for frail patients. METHODS: We utilized the 1998-2018 Veterans Affairs Surgical Quality Improvement Program to identify patients who underwent elective, open umbilical hernia repair under general or local anesthesia. We used the Risk Analysis Index to measure frailty. Outcomes included complications and operative time. RESULTS: There were 4958 Veterans (13%) whose hernias were repaired under local anesthesia. Compared to general anesthesia, local was associated with a 12%-24% faster operative time for all patients, and an 86% lower (OR 0.14, 95%CI 0.03-0.72) complication rate for frail patients. CONCLUSIONS: Local anesthesia may reduce the operative time for all patients and complications for frail patients having umbilical hernia repair.

Preoperative autologous blood donation and transfusion in dogs undergoing elective surgical oncology procedures with high risk of hemorrhage.

OBJECTIVE: To describe preoperative autologous blood donation (PABD) and transfusion in dogs undergoing elective surgical oncology procedures with a high risk of intraoperative hemorrhage. STUDY DESIGN: Prospective study. ANIMALS: Twelve dogs. METHODS: Dogs undergoing surgical oncology procedures associated with a high risk of hemorrhage were enrolled. Blood was collected a minimum of 6 days before surgery and separated into fresh frozen plasma (FFP) and packed red blood cells (pRBC). Dogs received FFP at the start of surgery and pRBC intraoperatively when hemorrhage ensued. The mean packed cell volume/total solids (PCV/TS) were calculated on the day of PABD preoperatively, immediately postoperatively, and 24 hours after transfusion. The dogs were monitored for transfusion-related adverse reactions, including hyperthermia, hypotension, tachycardia, bradycardia, pale mucous membranes, prolonged capillary refill time, or tachypnea/dyspnea. RESULTS: Dogs enrolled in the study underwent mandibulectomy, maxillectomy, chest wall resection, and liver lobectomy. Ten of the 12 dogs that underwent PABD received autologous transfusion at first signs of hemorrhage intraoperatively. Iatrogenic anemia was noted in two dogs (PCV 30% and 31%). The mean PCV/TS levels on the day of blood collection, preoperatively, immediately postoperatively (after transfusion), and 24 hours posttransfusion were 45.1%/7.1 g/dL, 42.2%/6.73 g/dL, 33.2%/5.42 g/dL, and 36.5%/5.65 g/dL, respectively. No dog developed transfusion-related complications. CONCLUSION: Preoperative autologous blood donation was well tolerated and led to uneventful autologous transfusion in 10 of 12 dogs. CLINICAL SIGNIFICANCE: Preoperative autologous blood donation and autologous transfusion are feasible for dogs undergoing elective surgical procedures with a high risk of hemorrhage.

Robotic-assisted and laparoscopic hernia repair: real-world evidence from the Americas Hernia Society Quality Collaborative (AHSQC).

BACKGROUND: Ventral hernia repair (VHR) is a commonly performed procedure and is especially prevalent in patients who have undergone previous open abdominal surgery: up to 28% of patients who have undergone laparotomy will develop a ventral hernia. There is increasing interest in robotic-assisted VHR (RVHR) as a minimally invasive approach to VHR not requiring myofascial release and in RVHR outcomes relative to outcomes associated with laparoscopic VHR (LVHR). We hypothesized real-world evidence from the Americas Hernia Society Quality Collaborative (AHSQC) database will indicate comparable clinical outcomes from RVHR and LVHR approaches not employing myofascial release. METHODS: Retrospective, comparative analysis of prospectively collected data describing laparoscopic and robotic-assisted elective ventral hernia repair procedures reported in the multi-institutional AHSQC database. A one-to-one propensity score matching algorithm identified comparable groups of patients to adjust for potential selection bias that could result from surgeon choice of repair approach. RESULTS: Matched data describe preoperative characteristics and perioperative outcomes in 615 patients in each group. The following significant differences were observed among the 11 outcomes that were pre-specified. Operative time tended to be longer for the RVHR group compared to the LVHR group (p < 0.001). Length of stay differed between the two groups; while both groups had a median length of stay of 0, stay lengths tended to be longer in the LVHR group (p < 0.001). Rates of conversion to laparotomy were fewer for the RVHR group: < 1% and 2%, respectively (p = 0.007). Through 30 days, there were fewer RVHR patient-clinic visits (p = 0.038). CONCLUSION: Both RVHR and LVHR perioperative results compare favorably with each other in most measures. Differences favored RVHR in terms of shorter LOS, fewer conversions to laparotomy, and fewer postoperative clinic visits; differences favored LVHR in terms of shorter operative times.

Protective Effects of Salvianolate on Myocardial Injury or Myocardial Infarction after Elective Percutaneous Coronary Intervention in NSTE-ACS Patients: A Randomized Placebo-Controlled Trial.

OBJECTIVE: To evaluate the protective effects of salvianolate on percutaneous coronary intervention (PCI) related myocardial injury or myocardial infarction after elective PCI in non-ST-segment elevation acute coronary syndrome (NSTE-ACS) patients. METHODS: A total of 149 patients with NSTE-ACS who underwent elective PCI were enrolled. The patients were randomly allocated in a 1:1 ratio to the salvianolate group (74 cases) or the control group (75 cases). After exclusion criteria of coronary angiography, 60 patients with PCI therapy remained in the salvianolate group and 68 in the control group. The incidence and the severity of PCI related myocardial injury or myocardial infarction, in addition to major adverse cardiac events (MACEs) during 1 year follow-up after PCI were studied between the two groups. Multivariate logistic regression analysis was used to determine the independent factors for PCI related myocardial injury or myocardial infarction after elective PCI. RESULTS: Compared with the control group, salvianolate treatment reduced the incidence of PCI related severe myocardial injury or myocardial infarction (11.7% vs. 26.5%, P=0.035). The rate of MACEs or all-cause death within 1 month or 1 year after the procedure was not significantly different between the two groups. CONCLUSIONS: Periprocedural treatment with salvianolate reduces the incidence of PCI related severe myocardial injury or myocardial infarction, although it does not influence clinical prognosis. [Chinese clinical trial registry: ChiCTR1800016992].

[Current practice patterns of preoperative bowel preparation in elective colorectal surgery: a nation-wide survey of Chinese surgeons].

Objective: To understand the current practice of preoperative bowel preparation in elective colorectal surgery in China. Methods: A cross-sectional questionnaire survey was conducted through wechat. The content of the questionnaire survey included professional title of the participants, the hospital class, dietary preparation and protocol, oral laxatives and specific types, oral antibiotics, gastric intubation, and mechanical enema before elective colorectal surgery. A stratified analysis based on hospital class was conducted to understand their current practice of preoperative bowel preparation in elective colorectal surgery. Result: A total of 600 questionnaires were issued, and 516 (86.00%) questionnaires of participants from different hospitals, engaged in colorectal surgery or general surgeons were recovered, of which 366 were from tertiary hospitals (70.93%) and 150 from secondary hospitals (29.07%). For diet preparation, the proportions of right hemicolic, left hemicolic and rectal surgery were 81.59% (421/516), 84.88% (438/516) and 84.88% (438/516) respectively. The average time of preoperative dietary preparation was 2.03 days. The study showed that 85.85% (443/516) of surgeons chose oral laxatives for bowel preparation in all colorectal surgery, while only 4.26% (22/516) of surgeons did not choose oral laxatives. For mechanical enema, the proportions of right hemicolic, left hemicolic and rectal surgery were 19.19% (99/516), 30.04% (155/516) and 32.75% (169/516) respectively. Preoperative oral antibiotics was used by 34.69% (179/516) of the respondents. 94.38% (487/516) of participants were satisfied with bowel preparation, and 55.43% (286/516) of participants believed that preoperative bowel preparation was well tolerated. In terms of preoperative oral laxatives, there was no statistically significant difference between different levels of hospitals [secondary hospitals vs. tertiary hospitals: 90.00% (135/150) vs. 84.15% (308/366), χ(2)=2.995, P=0.084]. Compared with the tertiary hospitals, the surgeons in the secondary hospitals accounted for higher proportions in diet preparation [87.33% (131/150) vs. 76.78% (281/366), χ(2)=7.369, P=0.007], gastric intubation [54.00% (81/150) vs. 36.33% (133/366), χ(2)=13.672, P<0.001], preoperative oral antibiotics [58.67% (88/150) vs. 24.86% (91/366), χ(2)=12.259, P<0.001] and enema [28.67% (43/150) vs. 15.30% (56/366), χ(2)=53.661, P<0.001]. Conclusion: Although the preoperative bowel preparation practice in elective colorectal surgery for most of surgeons in China is basically the same as the current international protocol, the proportions of mechanical enema and gastric intubation before surgery are still relatively high.

Long-term outcomes after perioperative treatment with omega-3 fatty acid supplements in colorectal cancer.

BACKGROUND: This study aimed to evaluate the effect of perioperative supplementation with omega-3 fatty acids (n-3 FA) on perioperative outcomes and survival in patients undergoing colorectal cancer surgery. METHODS: Patients scheduled for elective resection of colorectal cancer between 2007 and 2010 were randomized to either an n-3 FA-enriched oral nutrition supplement (ONS) twice daily or a standard ONS (control) for 7 days before and after surgery. Outcome measures, including postoperative complications, 3-year cumulative incidence of local or metastatic colorectal cancer recurrence and 5-year overall survival, were compared between the groups. RESULTS: Of 148 patients enrolled in the study, 125 (65 patients receiving n-3 FA-enriched ONS and 60 receiving standard ONS) were analysed. There were no differences in postoperative complications after surgery (P = 0·544). The risk of disease recurrence at 3 years was similar (relative risk 1·66, 95 per cent c.i. 0·65 to 4·26).The 5-year survival rate of patients treated with n-3 FA was 69·2 (95 per cent c.i. 56·5 to 78·9) per cent, compared with 81·7 (69·3 to 89·4) per cent in the control group (P = 0·193). After adjustment for age, stage of disease and adjuvant chemotherapy, n-3 FA was associated with higher mortality compared with controls (hazard ratio 1·73, 95 per cent c.i. 1·06 to 2·83; P = 0·029). The interaction between n-3 FA and adjuvant chemotherapy was not statistically significant. CONCLUSION: Perioperative supplementation with n-3 FA did not confer a survival benefit in patients undergoing colorectal cancer surgery. n-3 FA did not benefit the subgroup of patients treated with adjuvant chemotherapy or decrease the risk of disease recurrence.

ANTECEDENTES: Este estudio tuvo como objetivo evaluar el efecto de la suplementación perioperatoria con ácidos grasos omega-3 (omega-3 fatty acids, n-3 FA) sobre los resultados perioperatorios y la supervivencia en pacientes sometidos a cirugía de cáncer colorrectal (colorectal cáncer, CRC). MÉTODOS: Los pacientes programados para una resección electiva de CRC entre 2007 y 2010 fueron asignados al azar a recibir dos veces al día un suplemento nutricional oral (oral nutrition supplement, ONS) enriquecido con n-3 FA o un ONS estándar (control) durante siete días antes y después de la cirugía de CRC. Los grupos se compararon mediante análisis estadísticos. Las medidas de resultado incluyeron las complicaciones postoperatorias, la incidencia acumulada de recidivas locales o metastásicas de CCR a los 3 años y la supervivencia global a los 5 años. RESULTADOS: De 148 pacientes reclutados, se analizaron 125 pacientes (65 que recibieron el ONS enriquecido con n-3 FA y 60 que recibieron el ONS estándar). No hubo diferencias en las complicaciones postoperatorias después de la cirugía (P = 0,544). El riesgo de recidiva de la enfermedad a los 3 años no fue diferente entre los grupos (riesgo relativo, RR = 1,66; i.c. del 95% (0,65; 4,26)). La supervivencia a los 5 años para los pacientes tratados con n-3 FA fue del 69,2% (i.c. del 95% (56,5; 78,9)) en comparación con el 81,7% (i.c. del 95% (69,4; 89,4)) en el grupo control (P = 0,193). Después del ajuste por edad, estadio de la enfermedad y quimioterapia adyuvante, n-3 FA se asoció con una mayor mortalidad (cociente de riesgos instantáneos, hazard ratio, HR = 1,73; i.c. del 95% (1,05; 2,83); P = 0,029) en comparación con los controles. Sin embargo, la interacción entre n-3 FA y la quimioterapia adyuvante no fue estadísticamente significativa. CONCLUSIÓN: La suplementación perioperatoria con n-3 FA no confirió un beneficio de supervivencia en pacientes sometidos a cirugía de CRC. El n-3 FA tampoco benefició al subgrupo de pacientes tratados con quimioterapia adyuvante, ni disminuyó el riesgo de recidiva de la enfermedad.

Effects of a metabolic optimized fast track concept (MOFA) on bowel function and recovery after surgery in patients undergoing elective colon or liver resection: a randomized controlled trial.

BACKGROUND: Enhanced recovery after surgery programs (ERAS) using thoracic epidural anesthesia and perioperative patient conditioning with omega-3 fatty acids (n3FA), glucose control (GC) and on-demand fluid therapy, respectively, showed beneficial effects. In the MOFA- study these components were used together in patients undergoing colon or liver surgery. We hypothesized that the use of a perioperative MOFA program improves intestine function represented as time to the first postoperative bowel movement in adult patients compared to standard ERAS. METHODS: After BfArM and IRB approval 100 patients were enrolled in this prospective randomized controlled trial. All patients received ERAS therapy (control). In addition, the MOFA group received 0.2 g/kg fish oil (Omegaven®), preoperatively, followed by a 48 h continuous infusion of 0.2 g/kg/d n3FA; and GC was kept below < 8 mmol/L. Pre- and postoperatively energy drinks were administered. RESULTS: As compared to control group the MOFA concept resulted in an earlier onset of flatulence by 14 h (46.6 ± 25.7, 32.0 ± 17.9, p = 0.030, hours, control vs. MOFA, respectively). Effects on onset of bowel movement were not observed (74.5 ± 30.4, 66.4 ± 29.2, p = 0.163, hours, control vs. MOFA, respectively). The disease severity (SAPS II score; p = 0.720) as well as deployment of resources (TISS 28 score, p = 0.709) did not differ between groups. No statistic significant difference between MOFA and control group regarding inflammation, impairment of coagulation, length of hospital stay or incidence of postoperative surgical complications were observed. CONCLUSIONS: The MOFA concept did not result in an improvement of intestine function or faster recovery after elective colon or liver surgery compared to standard ERAS therapy. Omega-3 fatty acids showed no impairment of coagulation or improved resolution of inflammation. Further trials in a larger patient collective are needed to investigate potential beneficial effects of omega-3 fatty acids in abdominal surgery. TRIAL REGISTRATION: This trial was prospectively registered at the European Union Clinical Trials Register (EuDraCT 2005-004814-33, date: 10-05-2005, https://www.clinicaltrialsregister.eu/ctr-search/search?query=2005-004814-33+ ).

Complementary medicines use amongst elective surgery patients at a public tertiary hospital: A prospective observational cohort study in Australia.

BACKGROUND: and purpose. Complementary medicines (CM) use may result in untoward effects perioperatively. The study purpose is to identify CM pattern of use amongst elective surgery patients, and improve effectiveness of information collection relating to CM use. MATERIALS AND METHODS: This is a prospective observational cohort study. CM questionnaire was administered alongside standard hospital forms at pre-admission clinic over eight weeks. RESULTS: 992 patients attended pre-admission clinic; 317 patients were included in analysis. Introduction of CM questionnaire increased disclosure rate by 11.7% giving a total prevalence of 44.2%. CM use was significantly higher in females and in older patients. Top CM reported were vitamin D (12%) and omega-3 (12%). Majority of patients did not plan to withhold CM before surgery, and were not concerned about perioperative risks. CONCLUSION: Pre-admission clinics need to encourage CM disclosure. Patient education of potential risks and greater engagement of clinicians in patient assessment is required.

Status and nutritional therapy in elective and emergency neurosurgery patients.

OBJEVECT: To evaluate the Nutritional Status (NS) and follow the Enteral Nutritional Therapy (ENT) of patients in neurosurgical intervention. METHOD: Cohort study in emergency or elective surgery patients with exclusive ENT. Anthropometric measurements (Arm Circumference (AC and Triceps Skinfold (TSF)) were measured on the first, seventh and 14th day. For the ENT monitoring, caloric/protein adequacy, fasting, inadvertent output of the enteral probe and residual gastric volume were used. RESULTS: 80 patients, 78.7% in emergency surgery and 21.3% in elective surgery. There was a reduction in AC and Body Mass Index (BMI) (p>0.01), especially for the emergency group. The caloric/protein adequacy was higher in the emergency group (86.7% and 81.8%). CONCLUSION: The EN change was greater in the emergency group, even with better ENT adequacy. Changes in body composition are frequent in neurosurgical patients, regardless of the type of procedure.

Surgical Considerations for Vitamin D Deficiency in Foot and Ankle Surgery.

Vitamin D deficiency affects nearly one-sixth of the world's population and is common in patients undergoing foot and ankle surgery. Vitamin D is critical for calcium homeostasis and plays an important role in the maintenance of bone health. Patients undergoing foot and ankle procedures can be evaluated preoperatively with vitamin D level testing, and deficiencies can be addressed with either preoperative or postoperative supplementation. Current data suggest that patients with adequate vitamin D levels may have better outcomes, but the details are not yet clear. Vitamin D supplementation is well tolerated with rare side effects.

Status and nutritional therapy in elective and emergency neurosurgery patients / Estado y terapia nutricional en pacientes de neurocirugía electiva y urgencia / Estado e terapia nutricional em pacientes de neurocirurgia eletiva e urgência

ABSTRACT Objevect: To evaluate the Nutritional Status (NS) and follow the Enteral Nutritional Therapy (ENT) of patients in neurosurgical intervention. Method: Cohort study in emergency or elective surgery patients with exclusive ENT. Anthropometric measurements (Arm Circumference (AC and Triceps Skinfold (TSF)) were measured on the first, seventh and 14th day. For the ENT monitoring, caloric/protein adequacy, fasting, inadvertent output of the enteral probe and residual gastric volume were used. Results: 80 patients, 78.7% in emergency surgery and 21.3% in elective surgery. There was a reduction in AC and Body Mass Index (BMI) (p>0.01), especially for the emergency group. The caloric/protein adequacy was higher in the emergency group (86.7% and 81.8%). Conclusion: The EN change was greater in the emergency group, even with better ENT adequacy. Changes in body composition are frequent in neurosurgical patients, regardless of the type of procedure.

RESUMEN Objetivo: Evaluar el Estado Nutricional (EN) y acompañar la Terapia Nutricional Enteral (TNE) de pacientes en intervención neuroquirúrgica. Método: Estudio tipo cohorte en pacientes de cirugía de urgencia o electiva, con TNE exclusiva. Se midieron medidas antropométricas (Circunferencia del Brazo (CB) y Pliegue Cutáneo Tricipital (PCT)) en el primer, séptimo y decimocuarto días. Para el monitoreo de la TNE: adecuación calórica/proteica, desayuno, salida inadvertida de la sonda enteral y volumen residual gástrico. Resultados: 80 pacientes, 78,7% en cirugía de urgencia y 21,3% en electiva. Hubo reducción de la CB y del Índice Masa Corporal (IMC) (p> 0,01), en especial para el grupo de urgencia. La adecuación calórica/proteica fue superior en el grupo de urgencia (86,7% y 81,8%). Conclusión: La alteración del EN fue más alta en el grupo de urgencia mismo con mejor adecuación de la TNE. La alteración de la composición corporal es frecuente en pacientes neuroquirúrgicos independientemente del tipo de procedimiento.

RESUMO Objetivo: Avaliar o Estado Nutricional (EN) e acompanhar a Terapia Nutricional Enteral (TNE) de pacientes em intervenção neurocirúrgica. Método: Estudo tipo coorte em pacientes de cirurgia de urgência ou eletiva, com TNE exclusiva. Foram aferidas medidas antropométricas (Circunferência do Braço (CB) e Dobra Cutânea Tricipital (DCT)) no primeiro, sétimo e 14º dia. Para o monitoramento da TNE, utilizou-se: adequação calórico/proteica, jejum, saída inadvertida da sonda enteral e volume residual gástrico. Resultados: 80 pacientes, 78,7% em cirurgia de urgência e 21,3% em eletiva. Houve redução da CB e do Índice de Massa Corporal (IMC) (p>0,01), em especial para o grupo de urgência. A adequação calórica/proteica foi superior no grupo de urgência (86,7% e 81,8%). Conclusão: A alteração do EN foi maior no grupo de urgência mesmo com melhor adequação da TNE. A alteração da composição corporal é frequente em pacientes neurocirúrgicos, independentemente do tipo de procedimento.

Improved patient blood management and cost saving in hip replacement surgery through the implementation of pre-operative Sucrosomial® iron supplementation: a quality improvement assessment study.

PURPOSE: To compare post-operative recovery of prosthetic hip surgery patients with or without the implementation of iron supplementation with a new highly absorbable oral iron formulation. METHODS: Observational retrospective quality improvement assessment conducted on patients who had undergone elective prosthetic hip surgery (first implant) with ferritin < 100 mcg/dl and Hb values between 13 and 14 g/dl for men and 12 g/dl and 13.5 g/dl for women, or having ferritin levels > 100 mcg/dl but C-reactive protein (CRP) > 3 mg/l and transferrin saturation (TSAT) < 20%, which together are suggestive of functional iron deficiency. The analysis compared a group of non-anaemic patients having ferritin levels > 100 mcg/l to two groups of patients with iron deficiency, of which only one received iron supplementation. Measurements included haemoglobin levels, length of hospital stay, and number of transfused patients/blood units. RESULTS: Patients with iron deficiency supplemented with Sideral® Forte compared to non-supplemented patients showed a smaller decline in post-operative Hb (9.7 ± 1.24 g/dl vs 8.4 ± 0.6 g/dl), required shorter hospital stay (4 vs 6.5 days) and less blood transfusions (0 in the iron-supplemented group vs 7 units in the non-iron-supplemented group), yielding an overall savings of 1763.25 €/patient. CONCLUSIONS: Pre-operative sucrosomial iron supplementation at least 4 weeks prior to elective surgery in non-anaemic patients limits the drop in post-operative Hb levels, determining higher post-operative haemoglobin, quicker post-surgical recovery, shorter hospitalisation, and decreased surgery-related costs.

The value of mechanical bowel preparation prior to pediatric colorectal surgery: a systematic review and meta-analysis.

PURPOSE: The use of mechanical bowel preparation (MBP) before pediatric colorectal surgery remains the standard of care for many pediatric surgeons, though the value of MBP remains unclear. The aim of this study was to systematically review and analyze the effect of MBP on the incidence of postoperative complications; anastomotic leakage, intra-abdominal infection, and wound infection, following colorectal surgery in pediatric patients. METHODS: Embase, MEDLINE, Web of Science, and CINAHL databases were searched to compare the effect of MBP versus no MBP prior to elective pediatric colorectal surgery on postoperative complications. After critical appraisal of included studies, meta-analyses were conducted using a random-effect model. RESULTS: 1731 papers were retrieved; 2 randomized controlled trials and 4 retrospective cohort studies met the inclusion criteria. The overall quality of evidence was low. MBP before colorectal surgery did not significantly decrease the occurrence of anastomotic leakage, intra-abdominal infection, or wound infection compared to no MBP. CONCLUSIONS: On the basis of the existing evidence, the use of MBP before colorectal surgery in children seems not to decrease the incidence of postoperative complications compared to no MBP. To overcome confounding factors such as antibiotic prophylaxis, age and type of operation, a multicentre prospective study is suggested to validate these results.

A simple care bundle to reduce unplanned admission rate for day case pediatric circumcision.

BACKGROUND: An electronic review of unplanned day case admission rates in our hospital demonstrated an average annual rate for pediatric circumcision of 2%-3% in recent years with high levels of perioperative strong opiate use. This lay above target unplanned admission rates (<2%) set out by the Royal College of Anaesthetists for day case surgery. A targeted quality improvement initiative was undertaken to improve patient flow through the pediatric day case surgery unit for elective circumcision. Among the reasons for unplanned admission, factors modifiable by the anesthetist (pain, postoperative nausea and vomiting, somnolence) are significant contributors. METHODS: A prospective audit was undertaken over a 3-month period. Our practice was compared with evidence-based analgesic and antiemetic interventions in accordance the Association of Paediatric Anaesthetists of Great Britain and Ireland. Perioperative strong opiate administration rates occurred in 44% of cases. Four strategic interventions were selected based on quality of evidence, ease of implementation, and low cost: selection of higher concentration local anesthetic use for penile blocks, intravenous dexamethasone, and preoperative paracetamol combined with maximum dose nonsteroidal anti-inflammatory. RESULTS: The audit was duplicated a year later demonstrating a significant increase in application of these interventions with a parallel fall in strong opiate use from 44% to 9% and an unprecedented zero unplanned admission rate in our unit for 10 months in a row after implementation. CONCLUSION: Regular scrutiny of patient electronic data helps identify high impact areas for audit and intervention. Unplanned admission in pediatric day case surgery is an area amenable to such targeted intervention.

Enhanced recovery after surgery program in older patients undergoing gynaecologic oncological surgery is feasible and safe.

BACKGROUND: Enhanced Recovery After Surgery Programs (ERP) include multimodal approaches of perioperative patient's clinical pathways designed to achieve early recovery after surgery and a decreased length of hospital stay (LOS). By allowing patients to return rapidly to their everyday surroundings, older patients are those who could take the greatest benefit from ERP. This is the first study to date to assess feasibility and safety of ERP on older patients undergoing gynaecologic oncological surgery. METHODS: Data were prospectively collected between December 2015 and September 2017 at the Institut Paoli-Calmettes, a French comprehensive cancer centre. All the patients included in the study were referred for hysterectomy and/or pelvic or para-aortic lymphadenectomy for gynaecological cancer. The primary objective was to achieve similar LOS in patients ≥70 years old compared to younger patients without increasing the proportion of complications and readmission rates. A binary (LOS < or ≥ 2 days) logistic regression was built, including age, Charlson score, BMI, ASA score, oncological indication, surgical procedures and surgical approaches. G8 score was estimated for all the ≥70 years old patients. RESULTS: Of a total of 329 patients, 75 were ≥70 years old and 254 were <70. Except a disparity in oncological indications with a higher proportion of endometrial cancer in the ≥70 years old group (56% vs. 27%; p < 0.01), there were no differences in patient's characteristics and surgical procedures. Age ≥ 70 years was associated with a longer LOS (means, 3.88 vs. 3.11 days; p = 0.024) only in univariate analysis. Considering the logistic regression, age was no longer associated with LOS. Total hysterectomy with pelvic lymphadenectomy and ASA score ≥ 3 were independently associated with longer LOS while mini-invasive techniques were associated with a shorter LOS. Morbidities and readmissions occurred respectively in 23% and 8% of the total population without any difference between the two groups. In the ≥70 years old population, G8 score was not predictive of LOS, morbidities or readmissions. CONCLUSION: Although it is already widely accepted that ERP improves early recovery, our study shows that ERP for patients over 70 years of age undergoing gynaecologic oncological surgery is as safe and feasible as on younger patients.

Do Resident Case Logs Meet ACGME Requirements? A Comparison Between Acute Care and Elective Cases.

PURPOSE: Operative experience is at the core of general surgery residency, and recently operative volume requirements for graduating residents were increased. The ACGME has outlined 4 areas of required resident participation and documentation in order for a surgical case to be logged: determination or confirmation of the diagnosis, provision of preoperative care, selection and accomplishment of the operative procedure, and direction of the postoperative care. The purpose of this study was to examine whether general surgery residents are currently meeting the required care participation documentation standard and to examine the effect of acute care vs. elective cases on documentation. METHODS: The operative case logs of 7 PGY-3 and 7 PGY-5 general surgery residents from March 2016 were retrospectively reviewed and compared to the electronic medical record (EMR) to verify documentation of resident participation in each of the 4 required areas. Chart review was also utilized to classify cases as either acute care or elective. RESULTS: A total of 339 cases were reviewed (159 PGY-3 and 180 PGY-5). Of these, 251 cases were classified as elective and 88 were classified as acute care. Overall, documentation of comprehensive care (participation in all four required areas) was found for 44% of cases, with residents reporting participation in a higher percentage of comprehensive care (all 4 domains completed) than was actually documented in the EMR (71.9% vs. 44.4%, t[13] = 2.57, p = 0.023, d = 1.13). Comprehensive care was documented more frequently in elective cases than acute care cases (49.7% vs. 38.3%), and there was less discrepancy between perceived and documented comprehensive care within elective cases (67% vs. 49.7%, t[13] = 1.17, p = 0.27) than acute care cases (80.9% vs. 38.3%, t[13] = 4.40, p = 0.001). CONCLUSIONS: Despite ACGME requirements, the majority of cases logged by general surgery residents do not have documentation by the operating resident in the EMR verifying provision of comprehensive care. Elective cases were more likely to meet documentation requirements than acute care cases, and we purport that this is possibly secondary to restricted work hours. We expect that other programs would find similar compliance in the documentation of comprehensive care. These results question whether the requirement for documenting comprehensive care to log a surgical case is practical in surgical residency training, particularly with an increasing demand for operative volume in the setting of limited work hours.

[The Metabolic Optimized Fast Track Concept: preoperative preparation for abdominal surgery]. / Kontseptsiia 'Bystraia Metabolicheskaia Optimizatsiia' pri predoperatsionnoi podgotovke patsientov v abdominal'noi khirurgii.

In recent years the protocols of Enhanced Recovery After Surgery (E.R.A.S.) have been introduced into clinical practice and actively used. The goal of E.R.A.S. is to increase recovery, decrease complications and reduce length of stay after surgery through optimization of perioperative management. One of the key elements of E.R.A.S. is Metabolic Optimized Fast Track Concept (MOFA). It is aimed at the reduction of the period of preoperative fasting and at the activation of glucose transport inside the cell. It involves the administration of combined carbohydrate-protein-glutamine drinks which results into decreased insulin resistance in the early postoperative period. The implementation of MOFA within the structure of perioperative nutrition and metabolic support in abdominal surgery may actually be beneficial by reducing postoperative complications, length of hospital stay and mortality rate.