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Objective:To explore the value of thromboela-stogram (TEG) in predicting the risk of bleeding in patients undergoing thyroid cancer surgery and guiding blood transfusion therapy.Methods:46 patients with hemorrhage after thyroid cancer surgery in General Surgery Department of the Second Hospital of Shanxi Medical University from Sep. 2021 to Sep. 2022 were selected as the hemorrhage group, including 12 males and 34 females. The age ranged from 18 to 76 years old, with an average age of (45.39±8.64). A total of 46 patients with no postoperative bleeding during the same period were selected as control group, including 9 males and 37 females. The average age was (43.86±9.12) years, ranging from 18 to 75 years. Postoperative TEG parameters, thrombin time (fibrinogen), fibrinogen (FIB), prothombin time (PT), thrombin time (thrombin time, TT), activited partial thomboplastin time (APTT) ], Spearman correlation coefficient was used to analyze the correlation between TEG parameters, coagulation parameters and postoperative blood loss. The value of TEG parameters and coagulation indexes in predicting bleeding was evaluated by receiver operating characteristic (ROC) curve.Results:R value (9.81±1.39) min, K value (3.52±0.94) min, PT value (14.12±1.98) s, TT value (21.36±3.21) s and APTT value (40.29±7.18) s in hemorrhage group were higher than those in control group (7.09±1.12) min and 2.75±0.81) min, (12.86±1.74) s, (19.71±2.53) s, (36.15±6.52) s, MA value (51.67±5.13) mm, Angle (47.06±9.24) °, FIB (1.95±0.64) g/L were lower than control group (57.76±6.05) mm, (58.29±10.28) °, (2.41±0.89) g/L (t 1=10.335, t 2=4.209, t 3=3.242, t 4=2.738, t 5=2.895, t 6=5.207, t 7=5.510, t 8=2.846, all P<0.05) ; R-value (11.02±1.26) min and K-value (4.16±0.93) min in patients with high blood (≥10 ml) bleeding group were higher than those in patients with low bleeding (<10 ml) (9.28±1.19) min and (3.24±0.89) min. MA value (48.04±5.01) mm, Angle (42.15±9.14) ° were lower than those of patients with hypohemorrhage (53.26±5.29) mm, (49.21±9.53) ° (t 1=4.484, t 2=3.183, t 3=3.127, t 4=2.340, P<0.05). The amount of blood loss after thyroid cancer surgery was positively correlated with R value and K value, and negatively correlated with MA value and Angle (r 1=0.421, r 2=0.335, r 3=-0.318, r 4=-0.306, all P<0.05). The area under the curve (AUC) of R value, K value, MA value and Angle predicted perioperative bleeding of thyroid cancer surgery was>0.7. R value (7.13±1.15) min, K value (2.81±0.82) min, PT (13.01±1.76) s, TT (20.03±2.60) s, APTT (37.12±6.64) s after treatment were lower than those before treatment (9.81±1.39) min, (3.52±0.94) min, (14.12±1.98) s, (21.36±3.21) s, (40.29±7.18) s, MA value (56.89±5.94) mm, Angle (56.73±9.86) °, FIB (2.35±0.85) g/L were higher than those before treatment (51.67±5.13) mm, (47.06±9.24) °, (1.95±0.64) g/L (t 1=10.076, t 2=3.860, t 3=2.842, t 4=2.184, t 5=2.198, t 6=4.511, t 7=4.854, t 8=2.550, all P<0.05) . Conclusion:TEG parameters R value, K value, MA value and Angle have certain predictive efficacy in predicting bleeding risk of patients undergoing thyroid cancer surgery, and can guide clinical transfusion therapy.
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Objective:To explore the therapeutic experience of early postoperative hemorrhage (EPOH) from pancreaticojejunal anastomosis after pancreaticoduodenectomy (PD).Methods:A retrospective review was conducted to summarize the clinical data of a typical case of EPOH from pancreaticojejunal anastomosis after PD in Binzhou Second People′s Hospital, and the main causes and treatment of EPOH were analyzed.Results:Due to reasons such as the slender pancreatic duct, the pancreatic duct was not found after twice transections of the pancreas during the surgery. To prevent poor pancreatic fluid drainage and related complications, the pancreatic stump was not effectively sutured, and a vertical mattress suture method was used for the pancreaticojejunal anastomosis. The patient developed severe EPOH on the surgery day. Due to the fact that the digestive tract reconstruction was a biliary pancreatic separation method, the cause of EPOH was diagnosed from pancreaticojejunal anastomosis through imaging and endoscopy. After active medical treatment, the patient recovered and was discharged.Conclusion:For the treatment of pancreatic stump after PD, precise suturing should be performed on the stump while ensuring smooth pancreatic duct drainage, in order to avoid EPOH from pancreaticojejunal anastomosis to the greatest extent possible.
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ABSTRACT Introduction: Postoperative bleeding is one of the main causes of complications in cardiovascular surgery, which highlights the importance of ensuring adequate intraoperative hemostasis, providing a better patient outcome. This study aimed to improve the prevention of postoperative bleeding in the Cardiovascular Surgery Department of the Hospital Estadual Mário Covas (Santo André, Brazil) using an adapted version of the Papworth Haemostasis Checklist to assess the impact of this standardization on bleeding rate, postoperative complications, reoperation, and mortality. Methods: This is a non-randomized controlled clinical trial, whose non-probabilistic sample consisted of patients undergoing cardiac surgery in the abovementioned service within a two-year interval. The Papworth Haemostasis Checklist was adapted to the Brazilian laboratory parameters and the questions were translated into Portuguese. This checklist was used before the surgeon started the chest wall closure. Patients were followed up until 30 days after surgery. A P-value < 0.05 was considered statistically relevant. Results: This study included 200 patients. After the checklist, a reduction in 24-hour drain output, postoperative complications, and reoperation was observed, although statistical significance was not reached. Finally, there was a significant reduction in the number of deaths (8 vs. 2; P=0.05). Conclusion: The use of the adapted checklist in our hospital proved to be an effective intervention to improve the prevention of postoperative bleeding, with a direct impact in the number of deaths in the study period. The reduction in deaths was possible thanks to the reduction in the bleeding rate, postoperative complications, and reoperations for bleeding.
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Although hemorrhage after endoscopic retrograde cholangiopancreatography （ERCP） is mostly mild and self－limited， sometimes blood transfusion and endoscopic hemostasis are still needed. However， rebleeding may occur after conventional endoscopic hemostasis and thus requires interventional vascular embolization or surgical intervention， which might significantly increase the risk of death associated with post－ERCP bleeding. This article discusses the risk factors for post－ERCP bleeding， including disease－specific factors， patient－related factors， and operation－related factors， and elaborates on different measures for the prevention and treatment of post－ERCP bleeding， so as to provide a reference for identifying the high－risk population for bleeding and developing precise surgical strategies in clinical practice.
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Objective:To compare the efficacy of domestic and imported hemostatic clips in preventing delayed post-polypectomy bleeding (DPPB) after endoscopic resection of colorectal polyps ≥ 10 mm.Methods:Clinical data of 789 patients who underwent endoscopic resection of colorectal polyps (polyp diameter ≥10 mm) in Beijing Friendship Hospital, Capital Medical University from January 2018 to December 2019 were collected. The patients were divided into DPPB group ( n=15) and non-DPPB group ( n=774). Univariate and multivariate logistic regression models were used to analyze the influential factors for DPPB. The patients using one type of hemostatic clip were divided into the domestic hemostatic clip group ( n=499) and the imported hemostatic clip group ( n=208). The efficacy of hemostatic clips in preventing DPPB in the two groups was compared. Results:Among the 789 patients undergoing endoscopic resection of colorectal polyps, 1.9% (15/789) suffered from DPPB. Multivariate logistic regression analysis showed that pedunculated polyp was an independent risk factor for DPPB ( OR=6.621, 95% CI: 2.278-19.241, P=0.001), and closure of mucosal defect was an independent protective factor for DPPB ( OR=0.169,95% CI: 0.050-0.570, P=0.004). Regardless of physician experience, there was no significant difference between the domestic and imported hemostatic clip group in preventing DPPB after endoscopic resection of colorectal polyps ≥10 mm [experienced physicians: 1.8% (7/385) VS 0.6% (1/175), χ2=1.314, P=0.445; common physicians: 2.6% (3/114) VS 3.0% (1/33), χ2=0.010, P>0.999]. The domestic hemostatic clip group paid for less medical expenses than the imported hemostatic clip group (experienced physicians: 1 433.51±889.02 yuan VS 3 033.97±1 686.87 yuan, t<0.001 , P<0.001; common physicians: 1 181.58±815.29 yuan VS 3 303.46±1 690.43 yuan, t<0.001 ,P<0.001). Conclusion:Pedunculated polyp is an independent risk factor for DPPB after endoscopic resection of colorectal polyp larger than 10 mm, and clipping can significantly reduce the risk for DPPB. There is no significant difference in the prevention of DPPB between domestic and imported clips, but domestic clips compared with imported clips yield less medical burden, which are suitable for promotion to primary hospitals and major clinical centers.
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Objective:To study the clinical characteristics and management strategies of late bleeding after laparoscopic pancreaticoduodenectomy (LPD).Methods:The clinical data of 58 patients with post-pancreaticoduodenectomy hemorrhage (PPH) admitted to the Department of Hepatobiliary Surgery of the Second Hospital of Hebei Medical University from March 2018 to March 2022 were retrospectively analyzed, including 42 males and 16 females, aged (61.88±11.02) years old. According to the occurrence of intra-abdominal erosion factors (e.g., pancreatic fistula, biliary fistula, gastrointestinal anastomotic fistula, intra-abdominal abscess), patients were divided into the erosion group ( n=42) and non-erosion group ( n=16). All patients underwent standard lymphadenectomy. Clinical data including the PPH time-point, occurrence of rebleeding, and treatment outcomes were accessed. The management strategies of PPH in the two groups of patients were analyzed. Results:The PPH time-point in the erosion group and non-erosion patients was 8.00 (5.00, 19.25) d and 21.50 (12.75, 26.75) d, respectively ( P=0.001). PPH can occurred within one month after surgery in both erosion and non-erosion groups. In the erosion group, 31 cases (73.81%, 31/42) were treated by re-operation, two (4.76%, 2/42) by interventional radiology and nine (21.43%, 9/42) with conservative protocol, respectively. In the non-erosion group, five cases (31.25%, 5/16) were treated by re-operation, seven (43.75%, 7/16) by interventional radiology and four (25.00%, 4/16) with conservative protocol, respectively. The incidence of re-bleeding is higher in the erosion group [47.6% (20/42) vs 12.5% (2/16), P<0.05]. Clinical manifestations, sites and severity of bleeding, and treatment outcomes were also different in the erosion and non-erosion groups (all P<0.05). Conclusions:The occurrence of intra-abdominal erosion factors can affect the clinical characteristics and treatment strategy of late bleeding after laparoscopic pancreaticoduodenectomy. Surgery remains the treatment of choice for post-pancreaticoduodenectomy hemorrhage either as an urgent or last resort.
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SUMMARY OBJECTIVE: Postoperative bleeding is one of the most important factors affecting clinical and functional results in total knee arthroplasty. Therefore, many studies have been conducted on bleeding in arthroplasty patients. However, there are very few reports investigating the effect of patellar surface replacement on bleeding in knee arthroplasty. We, therefore, aimed to investigate the effect of patellar surface replacement on postoperative bleeding. METHODS: In this retrospective study, 30 with patellar resurfacing were compared with 39 without patellar resurfacing among patients who had undergone total knee replacement due to primary osteoarthritis. Demographic data, amount of transfusion, preoperative and postoperative hemoglobin and hematocrit values, and total, visible, and hidden blood loss values were recorded. RESULTS: No statistical difference was found between the two groups in terms of demographic values. There was no significant difference between the groups in terms of the amount of blood in the drain, total blood loss, hidden blood loss, and blood transfusion in patients who had and had not undergone patellar resurfacing. A positive significant correlation was found between postoperative drainage volume and total blood loss. CONCLUSION: Patellar component application in patients who had undergone total knee arthroplasty does not change the blood loss of the patients.
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Objective:To explore the diagnosis, treatment and prevention of biliary hemorrhage after percutaneous transhepatic choledochoscopic lithotomy(PTCSL).Methods:Retrospective summary and analysis were made on 48 cases of PTCSL completed by the hepatobiliary surgery department of Hunan Provincial People′s Hospital (the First Affiliated Hospital of Hunan Normal University) from January 2016 to December 2020.Results:Biliary hemorrhage occurred in 3 cases after operation, of which 1 case was considered to have a small amount of biliary mucosa bleeding, and the bleeding was stopped after blood transfusion, hemostatic agents and appropriate fluid rehydration. In the other case, a small amount of blood oozing around the T-tube sinus canal was accompanied by a small amount of bloody fluid in the T-tube, which was considered to cause arterioles or venules accompanied by bile duct bleeding during sinus expansion during operation, and the bleeding stopped after compression. Another patient underwent a short time drainage of hemorrhagic fluid ≥100 ml in T tube 15 days after operation, and was prepared for interventional therapy while receiving blood transfusion products and conservative treatment. Celiac arteriography was performed, and pseudoaneurysm was found in the right anterior lobe of the liver. Embolization was performed later and the patient discharged 10 days after embolization.Conclusions:Biliary hemorrhage is one of the more common complications after PTCSL. Increasing the understanding of this complication provides a guarantee for the safety of surgery and has clinical significance for patients with accelerated postoperative recovery.
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ABSTRACT Objective: Identify the incidence and factors associated with reoperation due to bleeding in the postoperative of a cardiac surgery, in addition to the clinical outcomes of patients. Method: Prospective cohort study, conducted in an Intensive Care Unit (ICU), with adult patients undergoing cardiac surgery. Patients diagnosed with coagulopathies were excluded. The patients were followed up from hospitalization to hospital discharge. Results: A total of 682 patients were included, and the incidence of reoperation was 3.4%. The factors associated with reoperation were history of renal failure (p = 0.005), previous use of anticoagulant (p = 0.036), higher intraoperative heart rate (p = 0.015), need for transfusion of blood component during intraoperative (p = 0.040), and higher SAPS 3 score (p < 0.001). The outcomes associated with reoperation were stroke and cardiac arrest. Conclusão: Reoperation was an event associated with greater severity, organic dysfunction, and worse clinical outcomes, but there was no difference in mortality between the groups.
RESUMEN Objetivo: Identificar la incidencia y los factores asociados con la reintervención por sangrado en el postoperatorio de cirugía cardiaca, además de los resultados clínicos de los pacientes. Método: Estudio de cohorte prospectivo, realizado en una Unidad de Cuidados Intensivos, con pacientes adultos sometidos a cirugía cardiaca. Se excluyeron a los pacientes con diagnóstico de coagulopatías. Los pacientes tuvieron un seguimiento efectuado desde el ingreso hasta el alta hospitalaria. Resultados: Se incluyeron a 682 pacientes, y la incidencia de reintervención fue del 3,4%. Los factores asociados a la reintervención fueron antecedentes de insuficiencia renal (p = 0,005), uso previo de anticoagulante (p = 0,036), mayor frecuencia cardiaca intraoperatoria (p = 0,015), necesidad de transfusión de hemocomponentes en el intraoperatorio (p = 0,040) y mayor puntaje en SAPS 3 (p < 0,001). Los desenlaces asociados con la reintervención fueron accidente cerebrovascular y paro cardiorrespiratorio. Conclusión: La reintervención fue un evento asociado con mayor gravedad, disfunción orgánica y peores desenlaces clínicos, pero no hubo diferencia en la mortalidad entre los grupos.
RESUMO Objetivo: Identificar a incidência e os fatores associados à reoperação devido sangramento no pós-operatório de cirurgia cardíaca, além dos desfechos clínicos dos pacientes. Método: Estudo de coorte prospectivo, realizado em Unidade de Terapia Intensiva (UTI), com pacientes adultos submetidos à cirurgia cardíaca. Foram excluídos pacientes com diagnóstico de coagulopatias. Os pacientes foram acompanhados desde a internação até a saída hospitalar. Resultados: Foram incluídos 682 pacientes e a incidência de reoperação foi 3,4 %. Os fatores associados à reoperação foram: histórico de insuficiência renal (p = 0,005), uso prévio de anticoagulante (p = 0,036), maior frequência cardíaca intraoperatória (p = 0,015), necessidade de transfusão de hemocomponentes no intraoperatório (p = 0,040) e maior pontuação no SAPS 3 (p < 0,001). Os desfechos associados a reoperação foram: acidente vascular encefálico e parada cardiorrespiratória. Conclusão: A reoperação foi um evento associado a maior gravidade, disfunção orgânica, e piores desfechos clínicos, porém não houve diferença de mortalidade entre os grupos.
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Thoracic Surgery , Postoperative Hemorrhage , Reoperation , Outcome Assessment, Health Care , Second-Look SurgeryABSTRACT
Objective:To compare the hemostatic effects and patient comfort of different compression methods for hemostasis after transradial coronary intervention.Methods:A total of 160 patients who received transradial coronary intervention in The Affiliated Hospital of Hangzhou Normal University from October 2018 to February 2020 were included in this study. In group A ( n = 80), patients underwent spiral compression at the puncture point (release for 1 turn at 2 hours after surgery, rotation for 1 circle after 1 hour, and full decompression). In group B ( n = 80), patients underwent spiral compression at the puncture point (release for 1 turn at 2 hours after surgery, rotation for 1 circle after 2 hours, and full decompression). Percutaneous arterial oxygen saturation value in the affected limb, heart rate, and Visual Analog Scale score at different times after surgery, pain and comfort score at 2 and 12 hours post-surgery were compared between the two groups. Results:Percutaneous arterial oxygen saturation value at 4 and 12 hours post-surgery in group A was (96.6 ± 0.7)% and (97.8 ± 0.5)%, respectively, which was significantly higher than that in group B [(96.2 ± 0.6)%, (97.6 ± 0.7)%, t = 3.88, 2.08, both P < 0.05]. There were no significant differences in total score and subscale score of the General Comfort Questionnaire at 2 hours post-surgery between groups A and B (both P < 0.05). At 12 hours post-surgery, scores of psychological and physical subscales and total score of the General Comfort Questionnaire in group A were (23.64 ± 3.02) points, (12.64 ± 2.05) points, (68.25 ± 6.04) points, which were significantly higher than those in group B [(22.20 ± 2.96) points, (11.38 ± 2.47) points, (64.42 ± 6.71) points, t = 3.05, 3.51, 3.79, all P < 0.05]. At 2 hours post-surgery, there was no significant difference in Numerical Rating Scale score between groups A and B ( P > 0.05). At 4 and 12 hours post-surgery, Numerical Rating Scale score in group A was (2.51 ± 0.58) points and (1.75 ± 0.76) points, respectively, which was significantly lower than that in group B [(2.95 ± 0.63) points, (2.31 ± 0.71) points, t = -4.59, -4.82, both P < 0.05). The incidence of complications was significantly lower in group A than in group B (8.75% vs. 20.00%, χ2 = 4.11, P < 0.05). Conclusion:Compression for hemostasis is highly effective by releasing for 1 turn at 2 hours after transradial coronary intervention, rotating for 1 circle after 1 hour, and full compression because it can greatly mitigate pain, ensure the oxygen supply to the affected limbs, and improve patient comfort.
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Objective:To investigate the risk factors and treatment of postpancreatico-duodenectomy hemorrhage(PPH).Methods:The retrospective case-control study was conducted. The clinical data of 712 patients who underwent pancreaticoduodenectomy in Peking University First Hospital from January 2012 to November 2021 were collected. There were 392 males and 320 females, aged from 16 to 89 years, with a median age of 62 years. Observation indicators: (1) diagnosis of PPH; (2) analysis of influencing factors for PPH; (3) treatment of PPH. Measurement data with skewed distribution were represented as M(range). Count data were described as absolute numbers or percentages. Univariate analysis was performed using the chi-square test or Fisher exact probability, and multivariate analysis was performed using the Logistic regression model. Results:(1) Diagnosis of PPH. Of the 712 patients, 72 cases had PPH and 7 cases died. The incidence of PPH was 10.11%(72/712), and PPH related mortality was 9.72%(7/72). There were 7 cases of early PPH and 65 cases of delayed PPH. There were 23 cases of mild PPH and 49 cases of severe PPH. (2) Analysis of influencing factors for PPH. Results of univariate analysis showed that preoperative serum total bilirubin (TBil), extended surgery, postoperative pancreatic fistula, postoperative biliary fistula, postoperative abdominal infection were related factors for delayed PPH ( χ2=13.17, 3.93, 87.89, 22.77, 36.13, P<0.05). Results of multivariate analysis showed that preoperative serum TBil ≥171 μmol/L, postoperative grade B or C pancreatic fistula, postoperative biliary fistula, postoperative abdominal infection were independent risk factors for delayed PPH ( odds ratio=1.91, 8.10, 2.11, 2.42, 95% confidence interval as 1.09-3.33, 4.62-14.20, 1.06-4.23,1.35-4.31, P<0.05). (3) Treatment of PPH. ① Treatment of early PPH. Of the 7 cases with early PPH, 4 cases had mild PPH and 3 cases had severe PPH. The 4 cases with mild PPH were stanched by conservative treatment. The bleeding location of the 3 cases with severe PPH were the posterior wall of pancreatoenteric anastomosis, the pancreatic uncinate stump and the unintentional puncture of the jejunostomy tube of the left upper abdominal wall vessels and the 3 cases were stanched by reoperation. All the 7 cases were discharged without other complications. ② Treatment of delayed PPH. Of the 65 cases with delayed PPH, 19 cases had mild PPH and 46 cases had severe PPH. Of the 19 cases with mild PPH, 18 cases were stanched by conservative treatment including 2 cases died of pancreatic fistula and abdominal infection, 1 case were stanched by endoscope therapy. Of the 46 cases with severe PPH, 18 cases with stable vital signs and slow bleeding were stanched by conservative treatment including 1 case died of infectious toxic shock and the other 28 cases underwent invasive treatment, including 2 cases undergoing gastroscopy, 20 cases undergoing interventional treatment and 6 cases under-going reoperation as the initial treatment. Of the 22 cases taking endoscope or interventional treatment as the initial treatment, 5 cases underwent rebleeding and 2 cases died, with the reblee-ding rate and mortality as 22.7%(5/22) and 9.1%(2/22), respectively. Of the 6 cases taking reopera-tion as the initial treatment, 3 cases underwent rebleeding and 2 cases died, with the rebleeding rate and mortality as 3/6 and 2/6, respectively. There was no significant difference in the rebleeding rate and mortality in patients taking endoscope or interventional treatment as the initial treatment and patients taking reoperation as the initial treatment ( P>0.05). Of the 28 cases undergoing invasive treatment, 10 cases underwent secondary surgical treatment, including 6 cases taking reoperation and 4 cases taking interventional treatment as the initial treatment for hemorrhage, and 4 cases died with the mortality as 4/10, and the other 18 cases who did not receive secondary surgical treatment survived. There was a significant difference in the mortality between patients with or without secondary surgical treatment ( P<0.05). Conclusions:Preoperative serum TBil ≥171 μmol/L, post-operative grade B or C pancreatic fistula, postoperative biliary fistula, postoperative abdominal infection are independent risk factors for delayed PPH. Surgical treatment should be performed decisively for early severe PPH. For delayed severe PPH patients who undergoing conservative treat-ment without effect, endoscope therapy and interventional treatment should be the first choice, and surgical treatment should be performed if those above procedures not working.
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Objective:To investigate the risk factor analysis and model prediction of bleeding after endoscopic retrograde cholangiopancreatography in patients with malignant obstructive jaundice (MOJ).Methods:A retrospective analysis was performed on 302 patients with MOJ treated with ERCP who were treated in the No. 363 Hospital Affiliated to Southwest Medical University from January 2015 to June 2021. The general clinical data of the patients were collected, and the biochemical indicators of the pancreatic and bile ducts were detected. The patients were followed up after discharge, and the patients were divided into a bleeding group ( n=47) and a control group ( n=255) according to whether the follow-up patients were bleeding after ERCP. Compared the general and clinical data of the two groups of patients, including age, gender, platelet count, presence of bile duct stones, acute cholangitis, acute pancreatitis, number of stones, intraoperative bleeding, pancreatic cancer, cholangiocarcinoma, large stone diameter, stone incarceration, duodenal papillary diverticulum, and pre-surgical incision. The measurement data that obey the normal distribution were represented by the mean±standard deviation ( ± s), and the two independent sample t test was used for the comparison between groups; the data that do not conform to the normal distribution were represented by M ( Q1, Q3), and the comparison between groups was used Mann-Whitney U test. The comparison of enumeration data between groups adopted chi-square test. Logistic multivariate regression was used to analyze the independent risk factors of postoperative bleeding after ERCP, and a nomogram prediction model was established and verified according to the independent risk factors of postoperative bleeding. Results:The two groups of patients were compared in age, gender, platelet count, bile duct stones, acute cholangitis, acute pancreatitis, the number of stones, intraoperative bleeding and other aspects, the difference was not statistically significant ( P>0.05). The percentages of pancreatic cancer, cholangiocarcinoma, large stone diameter, stone incarceration, duodenal papillary diverticulum, and surgical pre-incision in the bleeding group were 12.77%, 17.02%, 19.15%, 51.06%, 59.57%, and 14.89%, respectively. , the percentages of the control group were 3.92%, 5.10%, 9.02%, 19.22%, 17.65%, and 5.88%, and the difference was statistically significant between the two groups ( P<0.05). Taking postoperative bleeding as the dependent variable, and using the indicators with statistical differences in univariate analysis as independent variables, multivariate Logistic regression analysis showed that the patient had pancreatic cancer ( OR=1.838, 95% CI: 1.524-4.613, P=0.041), cholangiocarcinoma ( OR=2.548, 95% CI: 1.870-5.116, P=0.015), stone incarceration ( OR=3.078, 95% CI: 2.374-6.012, P<0.001), duodenum Intestinal papillary diverticula ( OR=1.140, 95% CI: 1.045-1.628, P<0.001), surgical pre-incision ( OR=1.640, 95% CI: 1.321-1.928, P<0.001) were associated with postoperative bleeding in MOJ patients after ERCP independent risk factors. The predictive ability of duodenal papillary diverticulum was the highest; the predictive ability of stone incarceration and cholangiocarcinoma was the second, and there was no significant difference between them; the predictive ability of pancreatic cancer, stone diameter, and pre-incision on bleeding after ERCP in MOJ patients smaller. Pancreatic cancer, cholangiocarcinoma, large stone diameter, stone incarceration, duodenal papillary diverticulum, and pre-incision scores were 42, 63, 28, 65, 76, and 34 points respectively, and the total score was 308 points corresponding to the nomogram model. The predictive power of the nomogram was 61.6%, and overall, the nomogram had good predictive performance. Harrell concordance index analysis and ROC curve were used to evaluate the model discrimination, the C-index calculation result was 0.826 (95% CI: 0.771-0.847), the ROC curve AUC was 0.843 (95% CI: 0.801-0.884), and the ROC prediction The value and the calculation result of C-index are relatively close. The model discrimination is applied in this study and has a certain prediction effect. The nomogram model in the Calibration curve predicted the probability of postoperative bleeding after ERCP in MOJ patients with high consistency with the actual probability. Conclusion:ERCP is safe and feasible for most patients with MOJ, but for patients with pancreatic cancer, bile duct cancer, large stone diameter, stone incarceration, and duodenal papillary diverticulum, it should be performed with caution, and preoperative incision should be avoided, to reduce the risk of postoperative bleeding. In addition, the nomogram model has a strong predictive ability in predicting bleeding after ERCP in patients with MOJ, which is worthy of reference in clinical research.
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RESUMEN: El uso de Anticoagulantes Orales de Acción Directa (ACOD) ha aumentado considerablemente en el último tiempo. En procedimientos odontológicos, como la exodoncia, es crucial un manejo óptimo de la hemostasia de pacientes bajo tratamiento con ACOD, para equilibrar el riesgo de hemorragia y tromboembolismo. Aun no existe consenso sobre el protocolo a aplicar en pacientes con ACOD sometidos a exodoncias. El objetivo fue evaluar la necesidad de suspender o continuar el tratamiento con ACOD en pacientes sometidos a exodoncia en relación con la incidencia de episodios hemorrágicos y protocolos utilizados. Se realizó una revisión sistemática en base a los estamentos PRISMA, en las bases de datos Pubmed, Wiley, Scopus. La búsqueda incluyó estudios publicados entre 2010 - 2020 en inglés, realizados en humanos, en pacientes bajo terapia con ACOD sometidos a exodoncia y que evalúan la incidencia de hemorragia en este procedimiento. Se excluyeron estudios que involucran pacientes que reciben otros tratamientos antitrombótico concomitante, o procedimientos distintos a la exodoncia. La calidad de los estudios seleccionados fue evaluada de acuerdo con la clasificación del Centro Oxford de Medicina Basada en la Evidencia. Luego de la búsqueda, en base a criterios de inclusión/exclusión, 34 artículos fueron analizados a texto completo. Trece artículos relevantes fueron seleccionados. Once participaron en la revisión final, contando con ocho estudios de cohorte, dos casos-controles y uno serie de casos. Los estudios evidencian que no es necesario suspender la terapia con ACOD en pacientes sometidos a exodoncia, se sugiere que el momento de baja concentración farmacológica puede ser utilizado a favor del tratante. Sin embargo, existe una gran diversidad de protocolos y medidas aplicadas entre estudios, por lo que es necesario realizar estudios clínicos aleatorizados controlados, para determinar un protocolo estándar en el manejo odontológico de estos pacientes.
ABSTRACT: The use of Direct Acting Oral Anticoagulants (ACOD) has increased considerably in recent times. In dental procedures, such as tooth extraction, optimal management of hemostasis in patients treated with ACOD is crucial to balance the risk of bleeding and thromboembolism. There is still no consensus on the protocol to be applied in patients with ACOD in dental extraction. The aim was to evaluate the need to suspend or continue treatment with ACOD in patients submitted to dental extraction in relation to the incidence of bleeding episodes and the protocols used. A systematic review was carried out based on the PRISMA estates, in the Pubmed, Wiley, Scopus databases. The search included studies published between 2010-2020 in English conducted in humans, in patients under therapy with ACOD submitted to dental extraction and that evaluate the incidence of bleeding in this procedure. Studies involving patients receiving other concomitant antithrombotic treatments or procedures other than dental extraction were excluded. The quality of the selected studies was evaluated according to the Oxford Center for Evidence-based Medicine classification. After the search, based on inclusion/ exclusion criteria, 34 articles were analyzed in full text. 13 relevant articles were selected. 11 participated in the final review, including 8 cohort studies, 2 case-controls and 1 case series. Studies show that it is not necessary to suspend therapy with ACOD in patients who have undergone dental extraction, it is suggested that the moment of low pharmacological concentration can be used in favor of the treatment. However, there is a great diversity of protocols and measures applied between studies, so it is necessary to carry out randomized controlled clinical studies to determine a standard protocol in the dental management of these patients.
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ABSTRACT To report one case of bleeding episodes after impacted teeth extractions had been performed in a patient with undiagnosed clotting disorder, describing a sequence of approaches for hemostasis up to the appropriated diagnosis and effective resolution. A male 16-year old patient with surgical indication to remove eight impacted teeth. After the surgery, there were bleeding episodes, being needed for hospital admission to keep on his physiological functions, blood pressure and heartbeat frequency regularly, to carry out laboratory blood tests, and to achieve hemostasis by using antifibrinolytics and blood products. After 24 hours, 11% of IX clotting factor was verified into bloodstream by specific blood test, being diagnosed with mild Hemophilia B. From the diagnosis, infusions of IX clotting factor were performed to the adequate resolution and recovery of the patient. The clinical conducts were efficient to keep on stable vital signs and achieving appropriate diagnosis. However, preventive behaviors should be applied in hemophilic patients in pre- or intra-operative, avoiding circumstances that can compromise health condition of the patient.
RESUMO Relatar um caso de episódios de sangramento após remoção de dentes inclusos em paciente com distúrbio de coagulação não diagnosticado, descrevendo uma sequência de condutas para hemostasia até o diagnóstico apropriado e resolução efetiva. Paciente do gênero masculino, 16 anos, com indicação de remoção de 8 dentes inclusos. Após a cirurgia, houve episódios de sangramento, sendo necessária sua internação para integridade das funções orgânicas básicas, realização de exames laboratoriais, controle hemodinâmico e tentativa de obtenção de hemostasia por meio de antifibrinolíticos e hemoderivados. Após 24 horas de internação, 11% do fator IX de coagulação foi verificado na corrente sanguínea por meio de exame específico, sendo o paciente diagnosticado com Hemofilia B de caráter leve. A partir do diagnóstico, infusões do fator deficiente foram realizadas para resolutividade adequada e recuperação do paciente. As condutas realizadas foram eficientes para manutenção dos sinais vitais até a hemostasia obtida após diagnóstico adequado. No entanto, as condutas preventivas devem ser aplicadas em pacientes hemofílicos no pré- ou trans-operatórios, evitando circunstâncias que podem comprometer o estado de saúde do paciente.
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Data of 643 patients who underwent endoscopic polypectomy with high-frequency electrotome in 6 hospitals of Sichuan Province between June 2020 and September 2020 were summarized. The rate of complete polypectomy and the incidence of delayed post-polypectomy bleeding (DPPB) and perforation were analyzed. DPPB occurred in 18 cases (2.80%) and postoperative perforation occurred in 1 case (0.16%). All of the 1 828 polyps were completely resected (100.0%). Univariate analysis showed that polyps′ diameter≥10 mm, long peduncle or laterally spreading tumor (LST), adenomatous polyp, endoscopic mucosal resection, mixed cutting mode 1 of electrocoagulation were significantly correlated with DPPB( P<0.05). Multivariate Logistic regression analysis revealed that polyp diameter≥10 mm ( P=0.001, OR=3.575, 95% CI: 1.175-9.955), morphology of long peduncle or LST ( P=0.004, OR=2.981, 95% CI: 1.233-14.858) were independent risk factors for DPPB. Endoscopic colorectal polypectomy with high-frequency electrotome is effective and safe. Polyps′ diameter≥10 mm, polyps with long pedicle or LST are the risk factors for DPPB.
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Objective:To study the results of surgical treatment on post-pancreaticoduodenectomy hemorrhage (PPH).Methods:The clinical data of 47 patients who developed PPH after pancreaticduodenectomy treated with surgery at the First Affiliated Hospital of University of Science and Technology of China from January 2012 to December 2020 were retrospectively analyzed. The operative indications, bleeding site, intraoperative treatment and prognosis were analyzed.Results:There were 33 males and 14 females, aged 42 to 81 (mean 60) years. Early hemorrhage occurred in 17 patients and delayed hemorrhage in 30 patients. A total of 35 patients developed intraperitoneal hemorrhage, 7 gastrointestinal hemorrhage and 5 intraperitoneal combined with gastrointestinal hemorrhage. The indications for surgery were hemodynamic instability ( n=31) and other treatment failure ( n=10). In 17 patients (36.2%), hemorrhage was associated with blood vessels. In 14 patients (29.8%), hemorrhage was associated with anastomotic stoma, while in 6 patients (12.8%) with gastrointestinal hemorrhage, the bleeding was non-anastomotic related. Early hemorrhage was mainly vascular related, and the surgical treatment mainly consisted of suture hemostasis at the bleeding site combined with abdominal irrigation and drainage. Delayed hemorrhage was most commonly anastomotic associated, and its management should consider avoiding anastomotic fistula formation after treatment. The operation time of early hemorrhage was significantly shorter than that of delayed hemorrhage [(136.0±37.5) min vs. (191.1±73.8)min, t=-3.289, P<0.05]. The incidence of re-hemorrhage was 23.4% (11 patients) and 9 patients died with a mortality rate of 19.1%. The re-hemorrhage and mortality rates of early-stage bleeding were significantly lower than those of delayed bleeding [5.9%(1/17) vs. 33.3%(10/30), 0 vs. 30.0%(9/30), P<0.05]. Conclusions:Surgical treatment of early hemorrhage had better results than that of delayed bleeding. Patients with anastomotic related hemorrhage were at high-risks of postoperative death after surgery. Recurrent bleeding was the main cause of death.
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Early postoperative hemorrhage (EPOH) is a common complication of pancreaticoduodenectomy (PD) and a main cause of death. The cause of EPOH is related to inappropriate vascular treatment during the operation, which may be recognized as a technical failure and avoided theoretically. PD is characterized by varieties of tissues that need to be separated and resected, large wound surface, many operations such as vascular separation, dissection, resection and reconstruction, and complex anastomoses. Therefore, the causes of EPOH are complex and varied. The most effective measure to prevent EPOH is to handle the vessels carefully and properly during the operation. In this paper, we systematically summarized the blood vessels involved in PD procedure, and the treatment strategies of these potential bleeding sites, and the clinical thinking and treatment principles of EPOH, so as to improve the quality of vascular treatment in PD procedure and to prevent EPOH.
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Objective:To explore the application value and complications of two blood transfusion methods used for cesarean delivery.Methods:Sixty parturients undergoing cesarean delivery in Yiwu Central Hospital from January 2013 to December 2019 were included in this study. They were divided into autogenic blood transfusion and allogeneic blood transfusion groups ( n = 30/group) according to different blood transfusion methods used. In the autogenic blood transfusion group, self-storage blood transfusion scheme was used, while in the allogeneic blood transfusion group, allogeneic blood transfusion scheme was used. The amount of postpartum blood loss, amount of autogenic blood transfused, amount of allogeneic blood transfused, hemoglobin, hematocrit and coagulation index before and 3 days after surgery, complications were compared between autogenic blood transfusion and allogeneic blood transfusion groups. Results:Postoperative blood loss in the autogenic blood transfusion group was significantly less than that in the allogeneic blood transfusion group [(9 897.42 ± 215.37) mL vs. (23 081.87 ± 546.23) mL, t = 122.990, P < 0.05]. The amount of autogenic blood transfused in the autogenic blood transfusion group was less than that in the allogenic blood transfusion group [(954.32 ± 143.42) mL vs. (10 474.18 ± 376.87) mL, t = 129.310, P < 0.05). Hemoglobin level and hematocrit at 3 days after surgery in the autogenic blood transfusion group were (106.32 ± 12.19) g/L and (0.39 ± 0.19), which were significantly higher than those in the allogenic blood transfusion group [(86.18 ± 3.25) g/L, 0.34 ± 0.14, t = 8.744, 11.633, both P < 0.05]. D-Dimer and fibrin degradation product levels in the autogenic blood transfusion group were (5.45 ± 1.29) mg/L and (13.42 ± 2.41) mg/L, respectively, which were significantly lower than those in the allogenic blood transfusion group [(8.56 ± 1.47) mg/L, (21.30 ± 3.64) mg/L, t = 8.710, 9.887, P < 0.05]. The incidence of complications in the autogenic blood transfusion group was significantly lower than that in the allogenic blood transfusion group [6.67% (2/30) vs. 36.67% (11/30), χ2 = 7.954, P < 0.05]. Conclusion:Autogenic blood transfusion is highly effective for cesarean delivery of dangerous placenta previa, and it has few complications.
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@#Tooth extraction in patients receiving anticoagulation/antiplatelet therapy is often considered contraindicated by many oral and maxillofacial surgeons because of a higher risk of postoperative bleeding. Multiple factors contribute to postoperative bleeding, but there is no consensus. Based on recent literature, this article reviews factors related to bleeding after tooth extraction in patients receiving anticoagulation/antiplatelet therapy. The literature review indicates that patients taking antiplatelet drugs have a lower postoperative bleeding risk than patients taking anticoagulant drugs. Prescription of anticoagulants together with non-steroidal anti-inflammatory drugs, selective serotonin inhibitors or serotonin-norepinephrine inhibitors increases the risk of bleeding, so does preoperative antibiotic use increase. In addition, systemic diseases such as diabetes, history of infection at the extraction site, and greater surgical trauma are associated with a higher risk of postoperative bleeding. At present, it is generally believed that it is safe and feasible to use different hemostatic measures after tooth extraction and to rationally apply different hemostatic measures after surgery. More prospective controlled trials are needed in the future to establish an assessment system for patients undergoing anticoagulation/antiplatelet therapy under different conditions during tooth extraction.
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Objective To explore the relationship between cerebral hemorrhage and the occurrence of depression after craniocerebral injury surgery.Methods From March 2015 to March 2017,70 patients with craniocerebral injury in our hospital were selected as the subjects of study.They were divided into the observation group (n =30) and the control group (n =40) according to whether there was cerebral hemorrhage after operation.The National Institutes of Health Stroke Scale score (NIHSS),Hamilton Depression Scale score (HAMD),Glasgow Coma Score (GCS) and the levels of interleukin (IL)-1,IL-6 and high sensitivity C-reactive protein (hs-CRP) in patients with different degrees of cerebral hemorrhage were compared.The correlation between HAMD score and other indexes was analyzed.The influencing factors and independent risk factors of depression were analyzed.Results The levels of NIHSS,HAMD score and serum IL-1,IL-6 and hs-CRP in the observation group were higher than those in the control group after operation (t =13.655,36.587,45.274,46.334,70.489,P ＜ 0.05),while the GCS score was lower than that in the control group (t =15.517,P ＜ 0.05).Compared with mild and moderate cerebral hemorrhage,the NIHSS,HAMD scores and serum IL-1,IL-6 and hs-CRP were higher in patients with severe cerebral hemorrhage (F =8.825,10.254,23.615,18.745,7.245,P ＜ 0.05),while the GCS score was lower (F =7.459,P ＜ 0.05).The correlation analysis showed that the postoperative HAMD score was positively correlated with NIHSS score and serum IL-1,IL-6 and hs-CRP (r =0.289,0.364,0.333,0.258,P ＜ 0.05)and negatively correlated with the GCS score (r =-0.276,P ＜ 0.05).Univariate analysis showed that the level of culture,personality,cerebral hemorrhage degree and serum IL-6 and hs-CRP were the influencing factors of postoperative depression in patients with craniocerebral injury (t orx2 =6.076,6.300,8.361,30.224,99.575,P ＜ 0.05).Multivariate analysis showed that cerebral hemorrhage and hs-CRP were an independent risk factor for postoperative depression (P ＜ 0.05).Conclusions Cerebral hemorrhage after craniocerebral injury is closely related to the occurrence of depression,which may be related to the increase of stress-induced inflammatory factors after cerebral hemorrhage.