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Current Opinion in Critical Care Aug 2014Bleeding can be minimal, severe, life-threatening, or organ-threatening. Depending on the compensatory capacity of the patient, most bleeding events going beyond 20%... (Review)
Review
PURPOSE OF REVIEW
Bleeding can be minimal, severe, life-threatening, or organ-threatening. Depending on the compensatory capacity of the patient, most bleeding events going beyond 20% blood volume may represent an emergency as well as a risk factor for anemia, transfusion, coagulopathy, and tissue hypoperfusion. All these factors are independent predictors for survival in postoperative critical care and are drivers for resource use and costs.
RECENT FINDINGS
A systematic literature search behind the guidelines from the European Society of Anesthesiology on the management of severe perioperative bleeding gives an up-to-date evidence-based summary of strategies intended to correct hemostasis, control bleeding, and increase patient safety. The current review discusses information, recommendations, and suggestions in the European Society of Anesthesiology guidelines, which appear applicable to the bleeding patient after the end of surgery.
SUMMARY
Individualized coagulation management guided by viscoelastic tests and restrictive transfusion behavior are encouraged in clinical practice of critical care. Potential fields of research are multifold, for example, thromboembolic adverse effects of hemostatic interventions in the isochronic postoperative acute-phase response, transfusion restrictions by increasing postoperative tolerance to anemia and erythropoiesis, and implementation of guidelines and institutional algorithms.
Topics: Blood Coagulation; Blood Coagulation Disorders; Blood Loss, Surgical; Blood Transfusion; Humans; Postoperative Hemorrhage; Practice Guidelines as Topic; Thrombelastography
PubMed: 24933407
DOI: 10.1097/MCC.0000000000000109 -
Seminars in Thrombosis and Hemostasis Jun 2017Bleeding complications after cardiac surgery are common and are associated with increased morbidity and mortality. Their etiology is multifactorial, and treatment... (Review)
Review
Bleeding complications after cardiac surgery are common and are associated with increased morbidity and mortality. Their etiology is multifactorial, and treatment decisions are time sensitive. Point-of-care (POC) testing has an advantage over standard laboratory tests for faster turn-around times, and timely decision on coagulation intervention(s). The most common POC coagulation testing is the activated clotting time (ACT), used to monitor heparin therapy while on cardiopulmonary bypass. Viscoelastic coagulation tests including thromboelastometry (ROTEM) and thromboelastography (TEG) have been recommended for the treatment of postoperative bleeding after cardiac surgery because the ROTEM/TEG-guided treatment algorithms reduced the use of blood products. Other POC tests are commercially available, but there is sparse evidence for their routine use in cardiac surgery. These devices include heparin management systems, POC prothrombin time and activated partial thromboplastin time, POC fibrinogen assay, and whole blood platelet function tests. There are multiple confounding elements and conditions associated with cardiac surgery, which can significantly alter test results. Anemia and thrombocytopenia are regularly associated with deviations in many POC devices. In summary, POC coagulation testing allows for rapid clinical decisions in hematological interventions, and, when used in conjunction with a proper transfusion algorithm, may reduce blood product usage, and potentially complications associated with blood transfusion.
Topics: Blood Coagulation; Blood Coagulation Tests; Cardiac Surgical Procedures; Humans; Partial Thromboplastin Time; Point-of-Care Systems; Point-of-Care Testing; Postoperative Hemorrhage; Thrombelastography
PubMed: 28359133
DOI: 10.1055/s-0037-1599153 -
Paediatric Anaesthesia Jun 2023Circumcision is a common surgical procedure performed in pediatric male patients. Ketorolac is an effective adjunct in multimodal regimens for postoperative pain...
BACKGROUND
Circumcision is a common surgical procedure performed in pediatric male patients. Ketorolac is an effective adjunct in multimodal regimens for postoperative pain control. However, many urologists and anesthesiologists refrain from administering ketorolac due to concern for postoperative bleeding.
AIMS
Compare the risk of clinically significant bleeding after circumcision with and without intraoperative ketorolac administration.
METHODS
A single-center, retrospective cohort study was conducted of pediatric patients 1-18 years of age who underwent isolated circumcision by one urologist from 2016 to 2020. Clinically significant bleeding was defined as bleeding requiring intervention within the first 24 h of circumcision. Interventions included use of absorbable hemostats, placement of sutures, or return to the operating room.
RESULTS
Of 743 patients, 314 (42.3%) did not receive ketorolac and 429 (57.7%) received intraoperative ketorolac 0.5 mg/kg. Postoperative bleeding requiring intervention occurred in one patient (0.32%) in the non-ketorolac group versus four patients (0.93%) in the ketorolac group (difference 0.6%, 95% CI [-0.8%, 2.0%], p = 0.403).
CONCLUSIONS
There was no statistically significant difference in postoperative bleeding requiring intervention between the non-ketorolac and ketorolac groups. Future studies regarding the association between ketorolac and postoperative bleeding are needed.
Topics: Child; Humans; Male; Ketorolac; Anti-Inflammatory Agents, Non-Steroidal; Retrospective Studies; Pain, Postoperative; Postoperative Hemorrhage
PubMed: 36892424
DOI: 10.1111/pan.14661 -
European Archives of... May 2022Peritonsillar abscess is a common complication of acute tonsillitis. However, no consensus has been reached yet on the optimal treatment of this condition. Therefore,... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVES
Peritonsillar abscess is a common complication of acute tonsillitis. However, no consensus has been reached yet on the optimal treatment of this condition. Therefore, this study aimed to compare clinical outcomes of immediate and interval abscess tonsillectomy.
METHODS
The databases of PubMed, Scopus, and Cochrane Central Register of Controlled Trials (CENTRAL) were searched for completed studies published until the 1st of November 2021. Comparative studies assessing intraoperative and postoperative outcomes of immediate and interval abscess tonsillectomy were considered, with the primary outcome being postoperative hemorrhage. Operative time, intraoperative blood loss, postoperative pain, and duration of hospital stay were classed as secondary outcomes. A random-effects pairwise meta-analysis of both randomized and non-randomized trials was conducted. Subgroup analysis linked to the randomization of trials was executed. Quality assessment was performed, utilizing the Cochrane risk of bias tool and ROBINS-I tool for randomized and non-randomized trials, respectively.
RESULTS
Data from 265 cases stemming from six trials were pooled together. For postoperative bleeding rates, no statistically significant difference between immediate and interval tonsillectomy was detected (OR = 1.26; 95% CI 0.27, 5.86; p = 0.77). By contrast, longer hospital stay was observed for patients subjected to interval tonsillectomy (SMD = - 0.78; CI - 1.39 to- 0.17; p = 0.01). For operative time and intraoperative blood loss, no statistically significant difference was noticed between immediate and interval tonsillectomy (SMD = 1.10; 95% CI - 0.13, 2.33; p = 0.08; and SMD = 0.04; 95% CI - 0.49, 0.57; p = 0.88; respectively).
CONCLUSIONS
This study shows that quinsy tonsillectomy appears to be a safe method, providing full abscess drainage and instant relief of the symptoms. Moreover, quinsy tonsillectomy was not associated with a statistically higher postoperative hemorrhage incidence rate than immediate tonsillectomy.
Topics: Blood Loss, Surgical; Humans; Operative Time; Peritonsillar Abscess; Postoperative Hemorrhage; Tonsillectomy
PubMed: 35169892
DOI: 10.1007/s00405-022-07294-x -
Head & Neck Jan 2021Transcervical arterial ligation has been studied as a useful procedure to prevent bleeding events after transoral robotic surgery (TORS). (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Transcervical arterial ligation has been studied as a useful procedure to prevent bleeding events after transoral robotic surgery (TORS).
METHODS
A systematic review of English-language literature on arterial ligation in TORS from 2005 to 2019 was conducted using Cochrane, PubMed, Web of Science (WoS), and ScienceDirect databases. Studies evaluating ligation and rates of postoperative hemorrhage were included. Meta-analysis of included studies was performed to assess impact of ligation on postoperative hemorrhage.
RESULTS
Five studies with 2008 patients were included. History of radiation (odds ratio [OR] = 2.26, P = .02) and advanced tumor stage (OR = 1.93, P = .02) were found to predispose patients to postoperative hemorrhage. Arterial ligation was protective against severe hemorrhage in the mixed primary surgical modality cohort (OR = 0.33, P = .03) and in the TORS-only subgroup (OR = 0.21, P = .02), but did not significantly impact overall odds of postoperative hemorrhage.
CONCLUSION
Transcervical arterial ligation offers protection against major/severe postoperative hemorrhage in patients undergoing TORS.
LEVEL OF EVIDENCE
II.
Topics: Humans; Ligation; Oropharyngeal Neoplasms; Postoperative Hemorrhage; Robotic Surgical Procedures
PubMed: 32974970
DOI: 10.1002/hed.26480 -
Colorectal Disease : the Official... Oct 2021LigaSure™ is an electro-surgical device that has increasingly been utilized in haemorrhoid surgery. However, recent literature has highlighted a possible increased...
AIM
LigaSure™ is an electro-surgical device that has increasingly been utilized in haemorrhoid surgery. However, recent literature has highlighted a possible increased risk of delayed postoperative bleeding following LigaSure haemorrhoidectomy (LH). We aim to evaluate the rates of postoperative bleeding following LigaSure compared to Ferguson (closed) haemorrhoidectomy (FH).
METHODS
A retrospective cohort study was undertaken at our single academic safety-net county hospital from August 2016 through July 2019 evaluating patients who received FH or LH. Patient demographics, surgical data, postoperative emergency department visit for pain or bleeding within 30 days and resulting transfusion requirement, and rates of readmission and interventions within 30 days were collected.
RESULTS
Sixty-one FH and 66 LH patients were identified. The groups had no difference in demographics. The LH group and FH group had similar rates of postoperative emergency department visits (29% vs. 23%, P = 0.454), as well as visits for bleeding (20% vs. 11%, P = 0.204). The average operating time was also significantly shorter with LH (14.5 min vs. 24.9 min, P ≤ 0.001). On multivariate analysis, male sex (OR 7.28, 95% CI 1.88-28.25) and haemorrhoid grade ≤2 (OR 4.64, 95% CI 1.31-16.49) were significantly associated with postoperative bleeding on multivariate analysis. Use of LH was not independently associated with postoperative bleeding risk (OR 1.89, 95% CI 0.70-5.11).
CONCLUSIONS
LH and FH have similar risks for postoperative bleeding and other complications. Male sex and haemorrhoid Grades 1 or 2 may be associated with increased postoperative bleeding risk. Excisional haemorrhoidectomy should be undertaken with caution for male patients with lower internal haemorrhoid grades.
Topics: Hemorrhoidectomy; Hemorrhoids; Humans; Male; Pain, Postoperative; Postoperative Hemorrhage; Retrospective Studies; Treatment Outcome
PubMed: 34252247
DOI: 10.1111/codi.15808 -
Medicine Jan 2021Partial nephrectomy (PN) has been established as the standard treatment for T1 renal tumors, and postoperative hemorrhage due to vascular complications is a rare but...
Partial nephrectomy (PN) has been established as the standard treatment for T1 renal tumors, and postoperative hemorrhage due to vascular complications is a rare but potentially life-threatening complication reported after PN. Thus, this study evaluated the imaging and surgical factors associated with postoperative hemorrhage after PN and the clinical results of trans-arterial embolization. A retrospective review of the institutional PN database was performed from May 2012 to January 2019, revealing that we performed 810 PN procedures at our institution. In total, 12 patients were referred to the interventional radiology department for vascular complications after the procedure. Patients with and without transarterial embolization (TAE) were age- and sex-matched with 56 patients. Preoperative imaging characteristics and operative details were considered. Univariable and multivariable analyses were used to test their eventual association with the occurrence of hemorrhage. Furthermore, renal functions at diagnosis, after operation or embolization for TAE cases, and at the last follow-up were recorded. A diagnosis of hemorrhage was made at a median of 4 (range, 0-25) days after surgery. The majority of patients (50%) presented with gross hematuria. T test revealed higher renal tumor-parenchyma contact area (TPA) (P = .0407), Length-A (P = .0136), Length-P (P = .0267), operation time (P = .0214) and estimated blood loss (P = .0043) in patients with hemorrhage than in controls. Binary logistic regression analysis identified TPA (P = .048) and estimated blood loss (P = .042) as independent predictors for postoperative hemorrhage with an area under the ROC curve of 0.705 (64% sensitivity and 79% specificity). In conclusion, the occurrence of hemorrhage after PN was associated with a larger TPA and more estimated blood loss during the procedure. In patients who underwent selective TAE, renal function remained comparable with that of controls.
Topics: Computed Tomography Angiography; Embolization, Therapeutic; Female; Humans; Male; Middle Aged; Nephrectomy; Postoperative Hemorrhage; Predictive Value of Tests; Vascular Surgical Procedures
PubMed: 33545932
DOI: 10.1097/MD.0000000000023581 -
Tidsskrift For Den Norske Laegeforening... Mar 2021Tonsillectomy and tonsillotomy are common surgical procedures, especially among children and adolescents. Post-operative bleeding is a potentially alarming and dangerous...
BACKGROUND
Tonsillectomy and tonsillotomy are common surgical procedures, especially among children and adolescents. Post-operative bleeding is a potentially alarming and dangerous complication. We wished to identify the prevalence of postoperative bleeding and associated risk factors in Ålesund hospital.
MATERIAL AND METHOD
The study is based on a retrospective review of the records of all patients who underwent tonsil surgery at Ålesund hospital in the five-year period from 2015-2019.
RESULTS
Of 1394 patients who underwent tonsil surgery, tonsillectomy was performed in 1285 patients and tonsillotomy in 109 patients. Thirty patients (2.2 %) had primary haemorrhage (< 24 hours). Twenty patients (1.4 %) were hospitalised due to secondary haemorrhage (> 24 hours), after an average of 5.4 days. Five patients (0.4 %) were reoperated due to postoperative bleeding. No postoperative bleeding was recorded after tonsillotomy. Increased risk of late postoperative bleeding was found for patients aged 16 years and over, and patients with primary haemorrhage.
INTERPRETATION
The proportion of cases of postoperative bleeding was low compared to international studies. Our figures are likely representative for other otorhinolaryngology departments in Norway, and may provide useful information to clinicians and patients prior to tonsil surgery.
Topics: Adolescent; Child; Humans; Norway; Palatine Tonsil; Postoperative Hemorrhage; Retrospective Studies; Tonsillectomy
PubMed: 33754678
DOI: 10.4045/tidsskr.20.0813 -
Laryngo- Rhino- Otologie Nov 2022In addition to an empirical use of antibiotics for treatment of a peritonsillar abscess (PTA) there is a drainage of pus or the abscess tonsillectomy. Postoperative...
OBJECTIVE
In addition to an empirical use of antibiotics for treatment of a peritonsillar abscess (PTA) there is a drainage of pus or the abscess tonsillectomy. Postoperative bleeding after abscesstonsillectomy (ABTE) is this surgery's most feared complication which can rarely lead to patients' deaths. The objective of this study was to compare bleeding complications of ABTE with and without contralateral tonsillectomy (TE) and to analyze the occurrence of a metachronous PTA at the contralateral side.
METHODS
Retrospective study of n= 655 patients undergoing ABTE with and without TE of the contralateral side from 2004 to 2019. Bleeding complications needing surgical hemostasis were analyzed regarding demographic and surgical parameters. In addition, occurrence of PTA and need for ABTE of the contralateral side after unilateral ABTE were evaluated.
RESULTS
Overall, 10/655 (1.5 %) patients presented with postoperative bleeding after ABTE. In 404/655 an ABTE with contralateral TE was performed. Here, 8/404 (1.98 %) patients showed contra- or bilateral bleeding. Only in 2/251 (0.7 %) patients occurred a bleeding complication after unilateral ABTE. Therefore, bleeding after unilateral ABTE was significantly lower than ABTE with contralateral TE (1.98 % vs. 0.7 %, p= 0.001). In 0.8 % of the patients a contralateral ABTE was necessary due to a metachronous PTA.
CONCLUSION
Overall, the rate of postoperative bleeding after ABTE (1.5 %) was low. Unilateral ABTE showed significantly lower postoperative bleeding rates compared to ABTE with contralateral TE. Consequently, the indication of a contralateral TE must be very strict.
Topics: Humans; Retrospective Studies; Peritonsillar Abscess; Tonsillectomy; Postoperative Hemorrhage; Drainage
PubMed: 35605964
DOI: 10.1055/a-1841-6419 -
International Journal of Pediatric... Feb 2019Literature review comparing post-tonsillectomy hemorrhage in pediatric and adult patients with and without suturing tonsil pillars to investigate whether suturing tonsil... (Comparative Study)
Comparative Study Review
OBJECTIVE
Literature review comparing post-tonsillectomy hemorrhage in pediatric and adult patients with and without suturing tonsil pillars to investigate whether suturing tonsil pillars reduces the risk of post-tonsillectomy hemorrhage.
REVIEW METHODS
Online journal databases were searched using the key phrases "post tonsillectomy hemorrhage", "post tonsillectomy bleed", and "tonsil pillar suture". 10 published studies were found regarding tonsil pillar suturing, four directly related to postoperative bleeding and five focusing on postoperative pain reduction. There was one study that evaluated both pain and bleeding. The pain reduction studies were comprised of 225 patients while the postoperative bleeding studies included 3987 patients.
CONCLUSIONS
Suturing tonsil pillars after tonsillectomy may be beneficial after cold tonsillectomy.
IMPLICATIONS FOR PRACTICE
Post-operative bleeding is one of the most common complications that can result in increased patient distress and hospitalization. In this article, we provide a literature review of tonsil pillar suturing and post-tonsillectomy hemorrhage. Our study suggests suturing the tonsil pillars immediately post-tonsillectomy may reduce the risk of severe post-operative bleeding requiring return to the operating room for certain patients.
Topics: Humans; Pain, Postoperative; Postoperative Hemorrhage; Suture Techniques; Sutures; Tonsillectomy
PubMed: 30611028
DOI: 10.1016/j.ijporl.2018.12.003