post-surgery treatment Dotaz Zobrazit nápovědu
Recently, with improvements in surgical techniques there has been a substantial reduction in the incidence of biliary complications of hepatobiliary surgery. Nevertheless, bile duct injuries and other post-cholecystectomy complications are a serious problem and a major cause of morbidity and mortality. Early complications may include bile duct injury caused by mistakenly placed clips, erroneous cutting of bile ducts based on misinterpretation of biliary anatomy, periductal bile leakage that causes edema, fibrosis and secondary stricturing, and ischemia due to injury to the right hepatic artery. Bile duct strictures are the most common of the late complications and can develop a few months or many years after surgery. Early detection and accurate diagnosis have a fundamental importance for the successful treatment of these complications. Therefore, early and meaningful application of the imaging methods immediately after detection of the first symptoms is essential. Peroperative ultrasound and direct iodine contrast application into the biliary tree (operative cholangiography) are highly important for immediate visualization of the complications during surgery. Ultrasound can be used to aid in identification of ductal structures and the cholangiogram should be obtained to document the anatomy. Plain abdominal film could be made in the patients in poor clinical conditions after biliary surgery. Oral cholecystography has largely been replaced by ultrasonography (US) for evaluation of cholelithiasis and complications like post-cholecystectomy fluid collections. The same methodology replaced the conventional intravenous cholangiography. Nowadays computed tomography (CT), endoscopic retrograde cholangiopancreatography (ERCP), magnetic resonance cholangiography (MRCP) and ultrasound (US) have essential roles as primary imaging modalities after biliary tree and gallbladder surgery in the evaluation of associated complications and residual biliary stones. We review the role of the imaging in complications after biliary tree and gallbladder surgery.
- MeSH
- cholangiopankreatografie endoskopická retrográdní MeSH
- diagnostické zobrazování * MeSH
- lidé MeSH
- magnetická rezonanční cholangiopankreatografie MeSH
- nemoci žlučového ústrojí diagnóza chirurgie MeSH
- pooperační komplikace diagnóza MeSH
- Check Tag
- lidé MeSH
- Publikační typ
- časopisecké články MeSH
- přehledy MeSH
BACKGROUND: Sparing Aortic Valve procedure requires to reproduction of the geometry of the physiologic anatomy of the aortic root. Thus, the materials adopted may make a difference. CARDIOROOT is a one-piece collagen-coated woven vascular graft with pseudo-sinuses, which was designed for use in the treatment of aortic root disease. We report the results of a prospective, multicenter, observational post-market surveillance study evaluating the safety and performance of the CARDIOROOT in patients requiring aortic root surgery. METHODS: Patients with aortic root disease suitable for treatment with a vascular graft with pseudo-sinuses CARDIOROOT graft were eligible for participation. The enrolled patients were assessed intraoperatively, post-operatively, at discharge and at 1-year. Sites assessed complications at each visit, and recorded any reported adverse events. The study endpoint was mortality and complications through 1-year post-procedure. RESULTS: Fifty-two patients were enrolled from 6 European centers. All procedures were technically successful. Operative mortality was 1.9%: one patient suffered hemorrhagic shock unrelated to the graft 1 day following surgery. At 1-year follow-up the survival rate was 96.2%, with a late death due to pneumonia 5 months post-procedure. Eleven serious adverse events occurred in 7 patients, which included cardiac complications (pericardial effusion, myocardial infarction and ventricular arrhythmia), infection (pericardial infection, deep sternal infection and superficial sternal infection), vascular disorders, including hemorrhagic shock and pleural effusion requiring drainage. Nine of the 11 events were deemed procedure-related by the local investigator, and all were deemed unrelated to the device. There were no reports of graft-related adverse events, infection, occlusion or graft failure. CONCLUSIONS: The results of this 1-year follow-up study showed that the CARDIOROOT vascular graft is safe and effective for the treatment of aneurysmal aortic root in immediate and mid-term follow-up. However, longer term follow-up is needed before conclusions can be made on the long-term safety and effectiveness. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT01609270. Registered 31 May 2012.
- Klíčová slova
- Aortic root surgery, CARDIOROOT, Sinus of Valsalva, Vascular graft,
- MeSH
- aneurysma hrudní aorty mortalita chirurgie MeSH
- cévy - implantace protéz přístrojové vybavení MeSH
- dospělí MeSH
- lidé středního věku MeSH
- lidé MeSH
- míra přežití MeSH
- mladý dospělý MeSH
- pooperační komplikace MeSH
- postmarketingový dozor MeSH
- prospektivní studie MeSH
- protézy - design MeSH
- senioři MeSH
- Check Tag
- dospělí MeSH
- lidé středního věku MeSH
- lidé MeSH
- mladý dospělý MeSH
- mužské pohlaví MeSH
- senioři MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- multicentrická studie MeSH
- pozorovací studie MeSH
- Geografické názvy
- Evropa MeSH
IMPORTANCE: The relative safety and patency of skeletonized vs pedicled internal mammary artery grafts in patients undergoing coronary artery bypass graft (CABG) surgery are unknown. OBJECTIVE: To investigate the association of skeletonized vs pedicled harvesting with internal mammary artery graft patency and clinical outcomes 1 year after CABG surgery. DESIGN, SETTING, AND PARTICIPANTS: This study was a post hoc analysis of the multicenter, randomized, double-blind, placebo-controlled Cardiovascular Outcomes for People Using Anticoagulation Strategies (COMPASS) clinical trial, which enrolled 27 395 patients from 602 centers in 33 countries from March 2013 through May 2016. Eligibility criteria for the trial included CABG surgery for coronary artery disease with at least 2 grafts implanted and an estimated glomerular filtration rate of at least 30 mL/min. A total of 1002 of 1448 patients were randomized to the CABG arm of the COMPASS trial and underwent skeletonized (282 [28.1%]) or pedicled (720 [71.9%]) internal mammary artery harvesting. The patients had evaluable angiography results 1 year after surgery. Data were analyzed from October 11, 2019, to May 14, 2020. INTERVENTIONS: Patients underwent graft harvesting with either the pedicled technique or skeletonized technique. MAIN OUTCOMES AND MEASURES: The primary outcome was graft occlusion 1 year after CABG surgery, as assessed by computed tomography angiography. RESULTS: A total of 1002 patients underwent skeletonized (282 [28.1%]; mean [SD] age, 65.9 [8.1] years; 229 men [81.2%]; 194 White patients [68.8%]) or pedicled (720 [71.9%]; mean [SD] age, 64.8 [7.6] years; 603 men [83.8%]; 455 White patients [63.2%]) internal mammary artery harvesting. Rates of internal mammary artery graft occlusion 1 year after CABG surgery were higher in the skeletonized group than in the pedicled group (33 of 344 [9.6%] vs 30 of 764 [3.9%]; graft-level adjusted odds ratio, 2.41; 95% CI, 1.39-4.20; P = .002), including the left internal mammary artery to left anterior descending artery (21 of 289 [7.3%] vs 25 of 725 [3.4%]; graft-level adjusted odds ratio, 2.10; 95% CI, 1.14-3.88, P = .02). After a mean follow-up of 23 months, skeletonized graft harvesting was also associated with a higher rate of major adverse cardiovascular events (20 [7.1%] vs 15 [2.1%]; adjusted hazard ratio, 3.19; 95% CI, 1.53-6.67; P = .002) and repeated revascularization (14 [5.0%] vs 10 [1.4%]; adjusted hazard ratio, 2.75; 95% CI, 1.10-6.88; P = .03). CONCLUSIONS AND RELEVANCE: This post hoc analysis of the COMPASS randomized clinical trial found that harvesting of the internal mammary artery during CABG surgery using a skeletonized technique was associated with a higher rate of graft occlusion and worse clinical outcomes than the traditional pedicled technique. Future randomized clinical trials are needed to establish the safety and patency of the skeletonized technique. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT01776424.
- MeSH
- koronární bypass metody MeSH
- lidé středního věku MeSH
- lidé MeSH
- mamární tepny * transplantace MeSH
- nemoci koronárních tepen * etiologie chirurgie MeSH
- průchodnost cév MeSH
- senioři MeSH
- výsledek terapie MeSH
- Check Tag
- lidé středního věku MeSH
- lidé MeSH
- mužské pohlaví MeSH
- senioři MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- multicentrická studie MeSH
- randomizované kontrolované studie MeSH
BACKGROUND: The Global Gynaecological Oncology Surgical Outcomes Collaborative (GO SOAR) aims to develop a network of gynecological oncology surgeons, surgical departments, and other interested parties that will have the long-term ability to collaborate on outcome studies. The protocol for the first collaborative study is presented here. PRIMARY OBJECTIVE: To evaluate international variation in 30-day post-operative morbidity and mortality following gynecological oncology surgery between very high/high and medium/low human development index country settings. HYPOTHESIS: There is no variation in post-operative morbidity and mortality following gynecological oncology surgery between very high/high and medium/low human development index country settings. STUDY DESIGN: International, multicenter, prospective cohort study. Patient data will be collected over a consecutive 30-day period through gynecological oncology multidisciplinary teams/tumor boards and clinics across different human development index country groups. All data are collected on a customized, secure, password protected, central REDCap database. MAJOR INCLUSION/EXCLUSION CRITERIA: Inclusion criteria include women aged ≥18 years undergoing elective/emergency, curative/palliative surgery for primary/recurrent tubo-ovarian/peritoneal, endometrial, cervical, vulval, vaginal, gestational trophoblastic malignancies. Surgical modality may be open, minimal access (laparoscopic/robotic), or vaginal. PRIMARY ENDPOINT: 30-day post-operative morbidity and mortality defined as per Clavien-Dindo classification system. SAMPLE SIZE: 1100 (550/arm). ESTIMATED DATES FOR COMPLETING ACCRUAL AND PRESENTING RESULTS: It is estimated recruitment will be completed by 2022 and results published by 2023. TRIAL REGISTRATION: ClinicalTrials.gov registry: NCT04579861 (https://clinicaltrials.gov/ct2/show/NCT04579861).
- Klíčová slova
- gynecologic surgical procedures, postoperative complications, surgical oncology,
- MeSH
- gynekologické chirurgické výkony mortalita MeSH
- kohortové studie MeSH
- lidé MeSH
- morbidita MeSH
- nádory ženských pohlavních orgánů mortalita chirurgie MeSH
- prospektivní studie MeSH
- výsledek terapie MeSH
- Check Tag
- lidé MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- multicentrická studie MeSH
- práce podpořená grantem MeSH
The study was designed to evaluate the clinical outcome of a composite material, beta-tricalcium phosphate in combination with calcium sulphate, in the treatment of periodontal intrabony defects. The combination of these materials is believed to aid in guided tissue regeneration owing to their properties. A total of 47 teeth with intrabony defects in 26 periodontitis patients were treated with Fortoss Vital (Biocomposites, Staffordshire, U.K.). Clinical parameters were evaluated which included changes in probing depth, clinical attachment level/loss and gingival recession at the baseline and 2 years postoperatively. The mean differences in measurements between the baseline and 2 years postoperatively were a reduction of 2.07 +/- 1.14 mm (p = 0.000) in case of probing depth and a gain of 1.93 +/- 1.36 mm (p = 0.000) in clinical attachment level; but an increase of 0.14 +/- 0.73 mm (p = 0.571) in gingival recession. The study results show that the treatment with a combination of beta tricalcium phosphate and calcium sulphate led to a significantly favorable clinical improvement in periodontal intrabony defects 2 years after the surgery.
- MeSH
- biokompatibilní materiály aplikace a dávkování MeSH
- dospělí MeSH
- fosforečnany vápenaté aplikace a dávkování MeSH
- kostní náhrady aplikace a dávkování MeSH
- lidé středního věku MeSH
- lidé MeSH
- mladý dospělý MeSH
- parodontitida komplikace terapie MeSH
- resorpce alveolární kosti komplikace terapie MeSH
- řízená tkáňová regenerace parodontu MeSH
- síran vápenatý aplikace a dávkování MeSH
- zubní materiály terapeutické užití MeSH
- Check Tag
- dospělí MeSH
- lidé středního věku MeSH
- lidé MeSH
- mladý dospělý MeSH
- mužské pohlaví MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
- Názvy látek
- beta-tricalcium phosphate MeSH Prohlížeč
- biokompatibilní materiály MeSH
- fosforečnany vápenaté MeSH
- kostní náhrady MeSH
- síran vápenatý MeSH
- zubní materiály MeSH
OBJECTIVES: In a multicentre, randomized-controlled, phase III trial in complex cardiovascular surgery (Randomized Evaluation of Fibrinogen vs Placebo in Complex Cardiovascular Surgery: REPLACE), single-dose human fibrinogen concentrate (FCH) was associated with the transfusion of increased allogeneic blood products (ABPs) versus placebo. Post hoc analyses were performed to identify possible reasons for this result. METHODS: We stratified REPLACE results by adherence to the transfusion algorithm, pretreatment fibrinogen level (≤2 g/l vs >2 g/l) and whether patients were among the first 3 treated at their centre. RESULTS: Patients whose treatment was adherent with the transfusion algorithm [FCH, n = 47 (60.3%); placebo, n = 57 (77.0%); P = 0.036] received smaller quantities of ABPs than those with non-adherent treatment (P < 0.001). Among treatment-adherent patients with pretreatment plasma fibrinogen ≤2 g/l, greater reduction in 5-min bleeding mass was seen with FCH versus placebo (median -22.5 g vs -15.5 g; P = 0.071). Considering patients with the above conditions and not among the first 3 treated at their centre (FCH, n = 15; placebo, n = 22), FCH was associated with trends towards reduced transfusion of ABPs (median 2.0 vs 4.0 units; P = 0.573) and greater reduction in 5-min bleeding mass (median -21.0 g vs -9.5 g; P = 0.173). Differences from a preceding single-centre phase II study with positive outcomes included more patients with pretreatment fibrinogen >2 g/l and fewer patients undergoing thoracoabdominal aortic aneurysm repair. CONCLUSIONS: None of the patient stratifications provided a clear explanation for the lack of efficacy seen for FCH in the REPLACE trial versus the positive phase II outcomes. However, together, the 3 factors demonstrated trends favouring FCH. Less familiarity with the protocol and procedures and unavoidable differences in the study populations may explain the differences seen between the phase II study and REPLACE. CLINICAL TRIAL REGISTRATION: NCT01475669 https://clinicaltrials.gov/ct2/show/NCT01475669; EudraCT trial no: 2011-002685-20.
- Klíčová slova
- Blood coagulation, Cardiovascular surgical procedures, Fibrinogen, Haemorrhage,
- MeSH
- aneurysma hrudní aorty komplikace chirurgie MeSH
- dvojitá slepá metoda MeSH
- fibrinogen terapeutické užití MeSH
- hemostatika terapeutické užití MeSH
- kardiochirurgické výkony škodlivé účinky MeSH
- krevní transfuze * MeSH
- lidé středního věku MeSH
- lidé MeSH
- pooperační krvácení epidemiologie MeSH
- Check Tag
- lidé středního věku MeSH
- lidé MeSH
- mužské pohlaví MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- klinické zkoušky, fáze III MeSH
- multicentrická studie MeSH
- práce podpořená grantem MeSH
- randomizované kontrolované studie MeSH
- Názvy látek
- fibrinogen MeSH
- hemostatika MeSH
OBJECTIVES: Relative rates of early graft failure and conduit selection in coronary artery bypass grafting (CABG) surgery remain controversial. Therefore, we sought to determine the incidence and determinants of graft failure of the left internal mammary artery (LIMA), radial artery, saphenous vein, and right internal mammary artery (RIMA) 1 year after CABG surgery. METHODS: A post hoc analysis of the Cardiovascular Outcomes for People Using Anticoagulation Strategies (COMPASS) CABG study, involving patients from 83 centers in 22 countries. We completed an analysis of 3480 grafts from 1068 patients who underwent CABG surgery with complete computed tomography angiography data. The primary outcome was graft failure as diagnosed by computed tomography angiography 1 year after surgery. RESULTS: Graft failure occurred in 6.4% (68/1068) for LIMA, 9.9% (9/91) for radial artery, 10.4% (232/2239) for saphenous vein, and 26.8% (22/82) for RIMA grafts. The RIMA had a greater rate of graft failure (26.8%) than radial artery (9.9%) and veins (10.4%) (adjusted odds ratio, 2.69; 95% confidence interval, 1.30-5.57; P = .008 and adjusted odds ratio, 2.07; 95% confidence interval, 1.33-3.21; P = .001, respectively). CONCLUSIONS: In this international trial dataset, LIMA and radial artery performed as expected, whereas vein grafts performed better. However, high rates of RIMA failure are worrisome and highlight the need for a thorough evaluation of the patency and safety of the RIMA in CABG surgery.
- Klíčová slova
- angiography, coronary, graft, internal, patency, radial, vein,
- MeSH
- antikoagulancia škodlivé účinky MeSH
- arteria radialis diagnostické zobrazování transplantace MeSH
- CT angiografie MeSH
- kardiovaskulární systém * MeSH
- koronární angiografie MeSH
- koronární bypass * škodlivé účinky metody MeSH
- lidé MeSH
- průchodnost cév MeSH
- vena saphena transplantace MeSH
- výsledek terapie MeSH
- Check Tag
- lidé MeSH
- Publikační typ
- časopisecké články MeSH
- Názvy látek
- antikoagulancia MeSH
BACKGROUND: Cardiopulmonary exercise testing (CPET) is a standard part of preoperative evaluation in patients before lung surgical resection. According to current guidelines the risk of such a procedure is estimated according to maximum oxygen consumption (VO2max). Chronotropic incompetence (CI) is a prevalent condition which could possibly influence cardiopulmonary fitness. The aim of this study was to assess the prevalence of CI in patients before surgical lung resections and its influence on CPET results. METHODS: This study enrolled 154 patients (97 men) of average age 66.4±8.3 with newly diagnosed lung cancer indicated for surgical lung resections. All patients underwent CPET (cycle ergometry). Age predicted maximal HR was calculated using the traditional equation (220 - age). Three levels of CI were defined as, 85% HRpred, 80% HRpred and 70% HRpred. The influence of CI on CPET results was evaluated. RESULTS: CI was present in the following ratios: 85% HRpred-48.7%; 80% HRpred-39.6% and 70% HRpred-16.9%. A significant negative correlation was also found between VO2max, maximal heart rate (HR) and maximal work load among all CI groups (P<0.0001). The presence of CI significantly correlated with beta-blocker treatment (P<0.0001). CONCLUSIONS: CI significantly decreases VO2max in patients before lung cancer surgery. It is strongly associated with beta-blocker treatment which could negatively influence risk assessment. It is thus a matter for future discussion, as to whether the evaluation of CI should be part of preoperative care guidelines.
- Klíčová slova
- Chronotropic incompetence (CI), lung cancer surgery, preoperative examination,
- Publikační typ
- časopisecké články MeSH
BACKGROUND: The development of new diagnostic and surgical methods has brought a differentiated approach to surgery of endometrial cancer. The aim of this study was to verify the peri-and postoperative differences between laparoscopic and open procedure and prepare protocol for a second phase follow-up multicentric study. METHODS: The study includes 133 women with indications for surgery of endometrial cancer. A prospective multicentric study was undertaken at four centres in the Czech Republic. We evaluated differences in the peri-and postoperative outcomes. Sixty-eight patients treated laparoscopically were compared with 65 patients treated by an open procedure of hysterectomy and lymphadenectomy. RESULTS: Three patients with conversion were withdrawn from the study and another 65 patients (97%) from the laparoscopic group successfully completed the procedures. Laparoscopic and abdominal hysterectomy with lymphadenectomy were performed based on the grade of the tumor and depth of myometrial invasion. Out of both groups, 75 patients underwent pelvic lymphadenectomy and 21 women underwent para-aortic lymph node dissection or sampling. Eleven patients had metastases in the pelvic or para-aortic nodes (11.7% versus 4.7% in the open procedure group). Deep myoinvasion over 50% was more frequently present in the group of abdominally-treated women. The rate of major complications (18 versus 14 cases) was higher in the laparoscopic group, but more wound infections were seen in the open procedure group. CONCLUSION: The study illustrates that the laparoscopic approach to surgery is feasible and it also may be considered for endometrial cancer which typically occurs in at risk and obese women. Recovery time is reduced by avoiding an abdominal incision. Laparoscopic surgery was performed successfully in 65 women and in 8 cases (11.7%) malignant spread outside to the regional lymph nodes was found. However, the selection of patients for laparoscopy should be done considering optimal benefit and safety.
- MeSH
- délka pobytu MeSH
- dospělí MeSH
- hodnotící studie jako téma MeSH
- hysterektomie * škodlivé účinky MeSH
- karcinom chirurgie MeSH
- krvácení při operaci MeSH
- laparoskopie * škodlivé účinky MeSH
- lidé středního věku MeSH
- lidé MeSH
- lymfadenektomie * MeSH
- nádory endometria chirurgie MeSH
- pooperační komplikace MeSH
- prospektivní studie MeSH
- senioři MeSH
- staging nádorů MeSH
- výsledek terapie MeSH
- Check Tag
- dospělí MeSH
- lidé středního věku MeSH
- lidé MeSH
- senioři MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- klinické zkoušky, fáze I MeSH
- klinické zkoušky MeSH
- multicentrická studie MeSH
Tibiotalocalcaneal arthrodesis (TTCA) is an increasingly used method of stiffening the ankle and subtalar joints in advanced degenerative deformities. The study group consisted of 19 men who were subjected to intramedullary and intraosseous arthrodesis using an intramedullary nail. The average age of patients was 46 (range 19-68) years. The main indication for surgical treatment was post-traumatic arthrosis 11 (58%). In the studied group, clinical condition was assessed using the American Orthopedic Foot and Ankle Score (AOFAS) classification, quality of life using the SF-12 scale, and assessment of pain intensity using the visual-analog scale (VAS) scale. The above parameters were evaluated before surgery (under 2 years), intermediate (from 2 to 5 years), and late (over 5 years) postoperative period. The clinical condition on the AOFAS scale improved from an average of 20.6 points before tibiotalocalcaneal arthrodesis to 63.5 after the procedure. The result was statistically significant (p < .0001). Analyzing the results using the SF-12 scale, a statistically significant increase was found. In the physical sphere of Physical Health Component Score-12 (p = .0004) and in the mental sphere of Mental Health Component Score-12 (p = .030). The intensity of pain assessed in the VAS scale, decreased in all three periods-p < .05. The strongest analgesic effect was observed in the early postoperative follow-up period. Tibiotalocalcaneal arthrodesis using an intramedullary nail causes a significant improvement in the clinical condition according to the AOFAS classification, enabling most patients to move independently, a significant improvement quality of life assessed in the SF-12 scale and a significant reduction of pain ailments assessed in the VAS scale, especially in the early postoperative period.
- Klíčová slova
- evaluation of treatment effects, functional outcome, intramedullary nail, osteoarthritis, pseudo arthritis, surgical treatment,
- MeSH
- artrodéza MeSH
- dospělí MeSH
- hlezenní kloub diagnostické zobrazování chirurgie MeSH
- kostní hřeby MeSH
- kotník MeSH
- kvalita života MeSH
- lidé středního věku MeSH
- lidé MeSH
- mladý dospělý MeSH
- osteoartróza * diagnostické zobrazování chirurgie MeSH
- retrospektivní studie MeSH
- senioři MeSH
- subtalární kloub * diagnostické zobrazování chirurgie MeSH
- výsledek terapie MeSH
- Check Tag
- dospělí MeSH
- lidé středního věku MeSH
- lidé MeSH
- mladý dospělý MeSH
- mužské pohlaví MeSH
- senioři MeSH
- Publikační typ
- kazuistiky MeSH