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1.
《Journal of Clinical Orthopaedics and Trauma》2021,12(6):976-982
ObjectiveMultiple treatment options for acetabular fractures in geriatric patients exist. However, no large-scale studies have reported the outcomes of acute total hip arthroplasty (THA) in this patient population. We systematically evaluated all available evidence to characterize clinical outcomes, complications, and revisions of acute THA for acetabular fractures in geriatric patients.MethodsMeta-analysis of 21 studies of 430 acetabular fractures with mean follow-up of 44 months (range, 17−97 months). Two independent researchers searched and evaluated the databases of Ovid, Embase, and United States National Library of Medicine using a Boolean search string up to December 2019. Population demographics and complications, including presence of heterotopic ossification (HO), dislocation, infection, revision rate, neurological deficits, and venous thromboembolic event (VTE), were recorded and analyzed.ResultsWeighted mean Harris Hip Score was 83.3 points, and 20% of the patients had reported complications. The most common complication was HO, with a rate of 19.5%. Brooker grade III and IV HO rates were lower at 6.8%. Hip dislocation occurred at a rate of 6.1%, 4.1% of patients developed VTE, deep infection occurred in 3.8%, and neurological complications occurred in 1.9%. Although the revision rate was described in most studies, we were unable to perform a survival analysis because the time to each revision was described in only a few studies. The revision rate was 4.3%.ConclusionsAcute THA is a viable option for treatment of acetabular fracture and can result in acceptable clinical outcomes and survivorship rates in older patients but with an associated complication rate of approximately 20%. Considering the limited treatment options, THA might be a viable alternative for appropriately selected patients. 相似文献
2.
BackgroundLong-term outcome of Total Hip arthroplasty (THA) in Ankylosing Spondylitis (AS) remains unreported. Literature suggests a higher overall failure rate in ankylosing spondylitis as compared to osteoarthritis. Concern has been expressed regarding joint survival, given that recipients are generally young. The results of cemented THA in patients with ankylosing spondylitis were studied to determine the utility of THA for these patients.MethodsConsecutive series of 96 patients (77 males (80%) and 19 females (20%)) with ankylosing spondylitis who underwent 154 cemented THAs at a tertiary referral orthopaedic centre between January 1990–September 2015 were retrospectively analyzed for clinical and radiological outcomes; 58 patients (60.4%) underwent bilateral surgery.ResultsMean age at surgery was 48 years. Average follow up was 12.8 (2.1–24.8) years. 95% of the patients had a good or excellent post-operative outcome.Out of the total 154 hips operated on, 11% (17 hips) developed post-operative complications. Overall, 15 hips (9.7%) required a revision of the procedure, with the most common indication being aseptic loosening of the acetabulum. Average time to revision was 8.5 years (2–15). Survivorship analysis revealed probability of survival of both components at the end of 10 years, with revision due to any reason as the end point to be 92% (with 95% confidence intervals).21 hips (14%) developed heterotopic ossification post-operatively, of which 4 patients (2%) had clinically significant ossification (Brooker III or IV).ConclusionThis is one of the largest series of patients with ankylosing spondylitis with long term follow up available. Cemented THA in patients with ankylosing spondylitis provided consistently good and predictable long term results, with low rate of complications and revisions. 相似文献
3.
《Journal of pediatric surgery》2023,58(6):1200-1205
BackgroundVenous thromboembolism (VTE) causes significant morbidity in pediatric trauma patients. We applied machine learning algorithms to the Trauma Quality Improvement Program (TQIP) database to develop and validate a risk prediction model for VTE in injured children.MethodsPatients ≤18 years were identified from TQIP (2017–2019, n = 383,814). Those administered VTE prophylaxis ≤24 h and missing the outcome (VTE) were removed (n = 347,576). Feature selection identified 15 predictors: intubation, need for supplemental oxygen, spinal injury, pelvic fractures, multiple long bone fractures, major surgery (neurosurgery, thoracic, orthopedic, vascular), age, transfusion requirement, intracranial pressure monitor or external ventricular drain placement, and low Glasgow Coma Scale score. Data was split into training (n = 251,409) and testing (n = 118,175) subsets. Machine learning algorithms were trained, tested, and compared.ResultsLow-risk prediction: For the testing subset, all models outperformed the baseline rate of VTE (0.15%) with a predicted rate of 0.01–0.02% (p < 2.2e−16). 88.4–89.4% of patients were classified as low risk by the models.High-risk predictionAll models outperformed baseline with a predicted rate of VTE ranging from 1.13 to 1.32% (p < 2.2e−16). The performance of the 3 models was not significantly different.ConclusionWe developed a predictive model that differentiates injured children for development of VTE with high discrimination and can guide prophylaxis use.Level of EvidencePrognostic, Level II.Type of StudyRetrospective, Cross-sectional. 相似文献
4.
IntroductionTHA (Total hip arthroplasty) in advanced grade (grade 4) avascular necrosis (AVN) is a challenge to the treating surgeon as it affects young patients who have high functional demands and increased dislocation risk. The aim of the study was to evaluate the efficacy, survivorship, and dislocation rate of uncemented dual mobility cups (DMC) in advanced grade IV AVN young patients.MethodsRetrospective cohort study involving 204 DMC THA for advanced grade IV AVN from January 2013 to December 2015. The sample size of the study was estimated to be 188 hips with an α error of 0.05 and β error of 0.2. Inclusion criterion was patients less than 55 years of age with advanced grade IV AVN. Patients >55 years of age, patients diagnosed with primary osteoarthritis of the hip and hip fracture were excluded from the study. 172 patients (32 with bilateral & 140 with unilateral affection) with 204 DMC THA were evaluated clinically by Harris Hip Score (HHS) and radiologically at a follow up of 60 months. P value < 0.05 was considered significant.ResultsMean age of the patients was 42.5 ± 5.3. Preoperative HHS was 50.6 ± 10.5. Postoperative HHS at 5 years follow up was 96.4 ± 2.6. None of the operated patient had any dislocation episode or had undergone hip revision surgery (statistically significant against historical control of 2%, p value = 0.042). The radiological evaluation at 5 years showed no signs of radiolucent lines, periprosthetic osteolysis, polyethylene wear and signs of displacement or migration of the DMC. Cumulative survivorship rate at 5 years follow up was 100% without any revision/dislocation.ConclusionUse of DMC THA in young, advanced grade IV AVN patients was found to be a reliable option showing excellent early functional results with no dislocation. Ongoing follow up of this cohort is required to confirm the maintenance of these excellent functional results at follow up in the long term. 相似文献
5.
《The spine journal》2022,22(10):1716-1725
BACKGROUND CONTEXTPrior studies have demonstrated an association between cervical spine fractures and blunt cerebrovascular injuries (BCVI) due to the intimate anatomic relationship between the cervical spine and the vertebral arteries. Digital subtraction angiography (DSA) has historically been the gold standard, but computed tomography angiography (CTA) is commonly used to screen for BCVI in the trauma setting. However, there is no consensus regarding which fracture patterns mandate screening. Over aggressive screening may lead to increased radiation, increased false positives, and overtreatment of patients which can cause unnecessary patient harm, and increased healthcare costs.PURPOSEThe aim of this meta-analysis is to analyze which cervical spine fracture patterns are most predictive of BCVI when utilizing CTA.STUDY DESIGN/SETTINGSystematic review and meta-analysis.OUTCOME MEASURESOdds ratios for specific cervical fracture patterns and risk of developing a BCVI.METHODSA systematic literature review of all English language studies from 2000-2020 was conducted. The year 2000 was chosen as the cut-off because use of CTA prior to 2000 was rare. Ovid MEDLINE, Embase, Cochrane Central Register of Controlled Trials, Scopus, Global Index Medicus, and ClinicalTrials.gov were queried. Studies were included if they met the following criteria: (1) the diagnostic imaging modality was CTA; (2) investigated blunt cervical trauma; (3) noted specific cervical spine fracture patterns associated with BCVI; (4) odds ratios for specific cervical spine fracture patterns or the odds ratio could be calculated; (5) subjects were 18 years old or older. Studies were excluded if they: (1) included DSA or magnetic resonance imaging; (2) included penetrating cervical trauma; (3) included pediatric patients less than 18 years of age; (4) were not written in English. All statistical analysis was performed using R Studio (RStudio, Boston, MA, USA).RESULTSThe initial search, after duplicates were removed, resulted in 10,940 articles for independent review. Six studies met the criteria for inclusion in the meta-analysis. Specific fracture patterns mentioned are isolated C1, C2, C3 fractures, any C1–C3 fracture, any C4–C7 fracture, two-level fractures, subluxation/dislocations, and transverse foramen (TF) fractures. Three studies were included in the meta-analysis for C1, C2, C1–C3, subluxations/dislocations, and TF fractures. Two studies were included in the meta-analysis for C3, C4–C7, and two-level fractures. The pooled odds ratio with 95% confidence interval for: C1 fractures and BCVI is 1.3 (0.8–2.1); C2: 1.6 (0.9–2.8); C3: 1.8 (0.9–3.6); C1–C3: 2.2 (1.1–4.2); C4–C7: 0.7 (0.3–1.7); Two-level: 2.5 (1.4–4.6); Subluxation/Dislocation: 2.9 (1.8–4.5); TF: 3.6 (1.4–8.9).DISCUSSION/CONCLUSIONThis study found that when utilizing CTA for screening of BCVI only fractures in the C1-C3 region, two-level fractures, subluxations/dislocations, and transverse foramen fractures were associated with increased incidence of a BCVI. Further refinement of protocols for CTA in the setting of blunt cervical trauma may help limit unnecessary patient harm from overtreatment and reduce healthcare costs. 相似文献
6.
《Journal of Clinical Orthopaedics and Trauma》2021,12(6):1110-1116
BackgroundOpen pelvic fractures are rare injuries, associated with high patient morbidity and mortality. Few studies have investigated the impact of patient demographics, comorbidities, and injury related factors on complication and mortality rates. The purpose of this study was to: (1) identify the overall incidence of complications and mortality after open pelvic fractures, (2) compare patient factors between those who did and did not develop complications, (3) identify perioperative independent risk factors for complications and mortality.MethodsA query was performed for patients with open pelvic fractures between 2007 and 2017 using the American College of Surgeons National Trauma Data Bank. Patient and injury specific variables were collected and complications were identified using International Classification of Disease Ninth and Tenth edition Codes. Patient demographic and perioperative data was compared using Fisher’s exact test and chi-square test for categorical variables, and Welch’s t-test for continuous variables. Using pooled data from multiple imputations, logistic regressions were used to calculate odds ratios and confidence intervals of independent risk factors for complications.ResultsA total of 19,834 open pelvic fracture cases were identified, with 9622 patients (48.5%) developing at least one complication. Patients who developed complications were older (35.0 vs 38.1 years), and had higher Injury Severity Scores (17.7 vs 26.5), lower Glasgow Coma Scores (14.2 vs 11.7), and a larger proportion presenting with hypotension (21% vs 6.9%). After pooled regression involving 19 factors, these were the strongest independent predictors of inpatient complication and mortality.ConclusionWe report a mortality rate of 14%, with an inclusive complication rate of 48.5%. Evaluating risk factors for morbidity and mortality for this devastating orthopaedic injury provides knowledge of an inherently sparse population.Level of EvidenceLevel II, Retrospective study. 相似文献
7.
《Journal of Clinical Orthopaedics and Trauma》2020,11(6):1110-1116
BackgroundOpen pelvic fractures are rare injuries, associated with high patient morbidity and mortality. Few studies have investigated the impact of patient demographics, comorbidities, and injury related factors on complication and mortality rates. The purpose of this study was to: (1) identify the overall incidence of complications and mortality after open pelvic fractures, (2) compare patient factors between those who did and did not develop complications, (3) identify perioperative independent risk factors for complications and mortality.MethodsA query was performed for patients with open pelvic fractures between 2007 and 2017 using the American College of Surgeons National Trauma Data Bank. Patient and injury specific variables were collected and complications were identified using International Classification of Disease Ninth and Tenth edition Codes. Patient demographic and perioperative data was compared using Fisher’s exact test and chi-square test for categorical variables, and Welch’s t-test for continuous variables. Using pooled data from multiple imputations, logistic regressions were used to calculate odds ratios and confidence intervals of independent risk factors for complications.ResultsA total of 19,834 open pelvic fracture cases were identified, with 9622 patients (48.5%) developing at least one complication. Patients who developed complications were older (35.0 vs 38.1 years), and had higher Injury Severity Scores (17.7 vs 26.5), lower Glasgow Coma Scores (14.2 vs 11.7), and a larger proportion presenting with hypotension (21% vs 6.9%). After pooled regression involving 19 factors, these were the strongest independent predictors of inpatient complication and mortality.ConclusionWe report a mortality rate of 14%, with an inclusive complication rate of 48.5%. Evaluating risk factors for morbidity and mortality for this devastating orthopaedic injury provides knowledge of an inherently sparse population.Level of EvidenceLevel II, Retrospective study. 相似文献
8.
Pierre-A. Autrusseau Julien Garnon Grégory Bertucci Danoob Dalili Pierre De Marini Pierre Auloge Guillaume Koch Jean Caudrelier Julia Weiss Roberto L. Cazzato Afshin Gangi 《Diagnostic and interventional imaging》2021,102(6):347-353
PurposeThe purpose of this study was to retrospectively assess the safety profile of percutaneous image-guided screw fixation (PIGSF) for insufficiency, impending or pathological fractures.Materials and methodsFrom July 2012 to April 2020, all consecutive patients who underwent PIGSF were retrospectively included in the study. Patient characteristics, fracture type, procedural data and complications were analyzed. Complications were divided into per-procedural, early (< 24 hours) and delayed (> 24 hours) and classified into minor (grade 1-2) and major complications (grade 3-5) according to Common Terminology Criteria for Adverse Events (CTCAE) v5.0.ResultsA total of 110 fractures (40 insufficiency [36%], 53 pathological [48.5%] and 17 impending [15.5%] fractures) in 94 patients (48 women, 46 men; mean age, 62.7 ± 12.7 [SD] years; age range: 32–88 years) were treated with PIGSF during 95 procedures. Twenty-four-hours follow-up was available for all patients, and > 24-hours follow-up was available for 79 (79/110; 71.8%) fractures in 69 (69/94; 73.4%) patients. Per-procedural complications occurred in 3/110 fractures (2.7%, all minor). Early complications were reported in 4/110 fractures (3.6%, 1 major and 3 minor) and delayed ones in 14/79 fractures (17.7%, 5 major and 9 minor). The most frequent major delayed complication was infection (3/79; 3.8%).ConclusionThe rate of per-procedural and early (within 24 hours) complications following PIGSF is extremely low with most complications being minor, with major complications being delayed ones (> 24 hours). 相似文献
9.
BackgroundWarfarin reversal is typically sought prior to surgery for geriatric hip fractures; however, patients often proceed to surgery with partial warfarin reversal. The effect of partial reversal (defined as having an international normalized ratio [INR] > 1.5) remains unclear.MethodsThis was a retrospective cohort study. Geriatric patients (≥65 y/o) admitted to six level I trauma centers from 01/2014-01/2018 with isolated hip fractures requiring surgery who were taking warfarin pre-injury were included. Warfarin reversal methods included: vitamin K, factor VIIa, (a)PCC, fresh frozen plasma (FFP), and the “wait and watch” method. An INR of ≤ 1.5 defined complete reversal. The primary outcome was the volume of blood loss during surgery; other outcomes included packed red blood cell (pRBC) and FFP transfusions, and time to surgery.ResultsThere were 135 patients, 44% partially reversed and 56% completely reversed. The median volume of blood loss was 100 mL for both those completely and partially reversed, p = 0.72. There was no difference in the proportion of patients with blood loss by study arm, 95% vs. 95%, p > 0.99. Twenty-five percent of those completely reversed and 39% of those partially reversed had pRBCs transfused, p = 0.08. Of those completely reversed 5% received an FFP transfusion compared to 14% of those partially reversed, p = 0.09. There were no statistically significant differences observed for the volume of pRBC or FFP transfused, or for time to surgery.ConclusionsPartial reversal may be safe for blood loss and blood product transfusions for geriatric patients with isolated hip fractures. Complete warfarin reversal may not be necessary prior to hip fracture surgery, especially for mildly elevated INRs. 相似文献
10.
《The Annals of thoracic surgery》2023,115(1):272-280
BackgroundDeep sternal wound infection (DSWI) is a rare but severe complication after cardiac surgical procedures and has been associated with increased early morbidity and mortality. Studies reporting long-term outcomes in patients with DSWI have shown contradictory results. We performed a study-level meta-analysis evaluating the impact of DSWI on short- and long-term clinical outcomes.MethodsA systematic literature search was conducted to identify studies comparing short- and long-term outcomes of patients submitted to cardiac surgical procedures who developed DSWI and patients who did not. The primary outcome was overall mortality. Secondary outcomes were in-hospital mortality, follow-up mortality, major adverse cardiovascular events, myocardial infarction, and repeat revascularization. Postoperative outcomes were also investigated.ResultsTwenty-four studies totaling 407 829 patients were included. Overall, 6437 (1.6%) patients developed DSWI. Mean follow-up was 3.5 years. DSWI was associated with higher overall mortality (incidence rate ratio [IRR], 1.99; 95% CI, 1.66-2.38; P < .001), in-hospital mortality (odds ratio, 3.30; 95% CI, 1.88-5.81; P < .001), follow-up mortality (IRR, 2.02; 95% CI, 1.39-2.94; P = .001), and major adverse cardiovascular events (IRR, 2.04; 95% CI, 1.60-2.59; P < .001). No differences in myocardial infarction and repeat revascularization were found, but limited studies reported those outcomes. DSWI was associated with longer postoperative hospitalization, stroke, myocardial infarction, and respiratory and renal failure. Sensitivity analyses on isolated coronary artery bypass grafting studies and by adjustment method were consistent with the main analysis.ConclusionsCompared with patients who did not develop DSWI, patients with DSWI after cardiac surgical procedures had increased risk of death as well as short- and long-term adverse clinical outcomes. 相似文献
11.
《Injury》2023,54(7):110767
AimThis network meta-analysis aims to compare functional outcomes and complications between conservative treatment and surgery for distal radius fractures in patients aged 60 years and over.MethodsWe searched the PubMed, EMBASE, and Web of Science databases for randomized controlled trials (RCTs) assessing the effect of conservative treatment and surgery for distal radius fractures in patients aged 60 years and over. Primary outcomes included grip strength and overall complications. Secondary outcomes included Disabilities of the Arm, Shoulder, and Hand (DASH) scores, Patient-Rated Wrist Evaluation (PRWE) scores, wrist range of motion and forearm rotation, and radiographic assessment. All continuous outcomes were assessed using standardized mean differences (SMDs) with 95% confidence intervals (CIs), and binary outcomes were assessed using odds ratio (OR) with 95% CIs. The surface under the cumulative ranking curve (SUCRA) was used to determine a hierarchy of treatments. Cluster analysis was performed for grouping treatments based on the SUCRA values of primary outcomes.ResultsFourteen RCTs were included to compare conservative treatment, volar lockedplate (VLP), K-wires fixation, and external-fixation. VLP outperformed conservative treatment for 1-year and minimum 2-year grip strength (SMD; 0.28 [0.07 to 0.48] and 0.27 [0.02 to 0.53], respectively). VLP yielded the optimal grip strength at 1-year and minimum 2-year follow-up (SUCRA; 89.8% and 86.7%, respectively). In a subgroup analysis of patients aged 60 to 80 years old, VLP outperformed conservative treatment in DASH and PRWE scores (SMD, 0.33 [0.10, 0.56] and 0.23 [0.01, 0.45], respectively). In addition, VLP had the fewest complications (SUCRA = 84.3%). Cluster analysis suggested that VLP and K-wire fixation were more effective treatment groups.ConclusionEvidence to date demonstrates that VLP provides measurable benefits in grip strength and fewer complications to those 60 years of age and over, and that benefit is not reflected in current practice guidelines. There is a subgroup of patients where K-wire fixation outcomes are similar to those of VLP; defining this subgroup may yield substantial societal benefits. 相似文献
12.
《Journal of Clinical Orthopaedics and Trauma》2019,10(4):639-644
BackgroundThe indications for bipolar hemiarthroplasty (BHA) have been narrowing as those for total hip arthroplasty (THA) have been expanding in cases of femoral neck fracture and initial stages of osteonecrosis of femoral head (ONFH). It is difficult to measure wear in vivo after BHA because the equipment used has a dual bearing system with an inner head inside a metal outer cup. The present study aimed to (1) use a roentgenograph to measure linear wear in vivo after BHA with different acetabular conditions around the bipolar cup, and (2) compare the linear wear of polyethylene between integral bipolar cup (IBC) and Centrax prostheses.MethodsFrom among patients who had undergone BHA in our department after 1996, we analyzed 48 joints with osteoarthritis (OA) and without acetabular cartilage, as well as 25 joints with ONFH of stage 3 or less, in which the acetabular cartilage remains. Two types of bipolar cup prostheses were used: the IBC, which was gamma-sterilized in air using 2-Mrad irradiation, and the Centrax, which was gamma-sterilized in nitrogen using 3-Mrad irradiation. To image the inner head in vivo, we used high-pressure X-ray photography; we measured linear wear of the polyethylene with software using Martell Method 1.ResultsComparing mean annual linear wear between the OA and ONFH groups, using IBC prostheses in both groups, there was a significant difference (0.213 mm vs. 0.096 mm, respectively; P = 0.0177). There was a significant difference between the Centrax and IBC prostheses in OA patients in terms of linear wear (0.04 mm vs. 0.213 mm; P = 0.0181).ConclusionThe linear wear of polyethylene in BHA implants can be affected by the material used to manufacture the bipolar cup. Such implants should only be used for appropriate indications. 相似文献
13.
Yong-Chan Ha Jun-Il Yoo Joongl-Mo Ahn Young-Kyun Lee Yusuhn Kang Kyung-Hoi Koo 《Asian journal of surgery / Asian Surgical Association》2021,44(1):99-104
BackgroundMalposition of the femoral stem is a risk factor for dislocation after total hip arthroplasty (THA). Currently, two radiological methods are available for the measurement of stem anteversion. However, one method is not applicable in patients with a stiff hip, and the other one cannot differentiate the anteversion and retroversion of the stem. Therefore, we developed a method to measure the stem anteversion and assessed its reliability as well as validity.MethodsTrans-lateral decubitus view of the proximal femur was taken with the patient in lateral decubitus position, the hip in extension and the knee in 90° flexion. Hip anteroposterior (AP) view, trans-lateral decubitus view and CT scan of the hip were taken in 36 patients, who underwent THA. Their mean age was 59.8 (27–84) years and the mean body mass index was 25.2 (18.8–30.9) kg/m2. The stem neck-femoral shaft angle was measured on hip AP view and the trans-lateral decubitus view. Then, the stem anteversion was calculated using the Ogata-Goldsand formula. We assessed the intra- and inter-observer reliabilities and evaluated the validity by comparing with the measurements on CT scan.ResultsThe intra- and inter-observer reliabilities were 0.934 and 0.935, respectively. The calculated stem anteversion (23.72°±8.17°) correlated well with the stem anteversion on CT scan (23.91°±10.25°), especially when the radiological anteversion was <30° (correlation coefficient = 0.729, p = 0.001).ConclusionWe developed a reliable and valid method to measure stem anteversion using hip AP view and trans-lateral decubitus view of the femur. This method can replace conventional radiological methods. 相似文献
14.
ObjectiveImmediate direct-to-implant breast reconstruction with acellular dermal matrix (ADM) is the method of choice for many plastic surgeons and patients, but the use of ADM remains a controversial subject in the literature.This study aimed to investigate complications, reconstructive failure and possible risk factors in direct-to-implant breast reconstruction with ADM (primarily Strattice™).MethodsWe retrospectively examined all patients undergoing immediate direct-to-implant breast reconstruction with ADM, during a five-year period (2014–2019) at a university clinic. Study outcomes were all complications and explantations. Complications were stratified within and after 6 months postoperatively and subcategorized by type of intervention. Explantations were subcategorized into loss of implant or salvage with immediate insertion of a tissue expander, the same or a new implant.ResultsWe included 154 patients and 232 breasts. Complications within 6 months per patient included hematoma (4%), seroma (8%), infection (9%), necrosis, wound dehiscence and delayed wound healing (19%). The total complication rate per patient was 34%. Explantation occurred in 20 patients (13%) of which 9 (6% of all) had implant loss. Preoperative radiotherapy was a significant predictor of explantation (adjusted OR 4.9, 95% confidence interval (CI), 1.0–23.5; p = 0.045), and smoking was also associated with risk of explantation, although only borderline significant (adjusted OR 4.0, 95% CI, 1.0–15.8; p = 0.050).ConclusionThis study demonstrates acceptable rates of re-operations and implant loss compared to other studies but highlights the importance of proper patient selection with regards to risk factors to minimize complications. 相似文献
15.
Olivier Chevallier Pierre-Olivier Comby Kevin Guillen Julie Pellegrinelli Thomas Mouillot Nicolas Falvo Marc Bardou Marco Midulla Serge Aho-Glélé Romaric Loffroy 《Diagnostic and interventional imaging》2021,102(7-8):479-487
PurposeTo perform a systematic review and meta-analysis to determine the safety, efficacy, and outcomes of transcatheter arterial embolization (TAE) with N-butyl cyanoacrylate (NBCA) as the single embolic agent for the management of non-variceal upper and lower gastrointestinal bleeding (GIB).Materials and methodsA literature search using MEDLINE/PubMed, EMBASE, and SCOPUS databases was performed for studies published from January 1980 to December 2019. Data from eligible studies were extracted and evaluated by two independent reviewers. Exclusion criteria were sample size < 5, article reporting the use of NBCA with other embolic agents, no extractable data, and duplicate reports. Technical success, clinical success, 30-day rebleeding, 30-day overall and major complications, and 30-day mortality were evaluated. The estimated overall rates were calculated with their 95% confidence intervals, based on each study rate, weighted by the number of patients involved in each study. Heterogeneity across studies was assessed using the Q test and I2 statistic.ResultsFifteen studies with 574 patients were included. For upper GIB (331 patients), the technical and clinical success rates, and 30-day rebleeding and mortality rates, were 98.8% (328 of 331 patients) and 88.0% (237 of 300 patients), and 12.5% (69 of 314 patients) and 15.9% (68 of 331 patients), respectively. Thirty-day overall and major complications occurred in 14.3% (28 of 331 patients) and 2.7% (7 of 331 patients) of patients, respectively. For lower GIB (243 patients), the technical and clinical success rates, and 30-day rebleeding and mortality rates, were 98.8% (78 of 78 patients) and 78.0% (145 of 189 patients), and 15.7% (33 of 218 patients) and 12.7% (14 of 78 patients), respectively. Thirty-day overall and major complications occurred in 13.0% (25 of 228 patients) and 8.6% (19 of 228 patients) of patients, respectively.ConclusionTAE with NBCA is safe and effective for treating non-variceal GIB, with high clinical success and very low major complication rates. 相似文献
16.
Alexandre J. Prestat Pedro-Augusto Gondim Teixeira Aymeric Rauch Damien Loeuille Pierre-Henri Pretat Matthias Louis Alain Blum 《Diagnostic and interventional imaging》2021,102(7-8):421-430
PurposeTo evaluate the outcome of percutaneous vertebral cementoplasty (PVC) as the first-line treatment for traumatic thoracolumbar fractures within an ankylosed spinal segment.Materials and methodsThirty-one patients (15 men, 16 women; mean age: 79.2 ± 11 [SD] years; age range: 66–95 years) with thoracolumbar fractures within an ankylosed spine segment without neurological impairment treated with PVC were retrospectively evaluated. All patients were controlled at six weeks and one year after PVC. Ankylosing conditions, fractures sites and types, radiological consolidation, spinal complications were assessed. Anterior/posterior vertebral height ratios were measured before and after PVC. Postoperative pain relief and treatment success (radiological fracture consolidation) rates were considered.ResultsThe 31 patients had a total of 39 fractures (19 stable [49%], 20 unstable [51%]) treated with PVC. Primary success rate of PVC (initial fracture consolidation without complication) was 61% (19/31). Seven patients (7/31; 23%) exhibited new fractures, and the secondary success rate of PVC (global fracture consolidation one year after repeat PVC) was 87% (34/39). Global consolidation rates of unstable fractures were 85% (17/20) of treated levels. Pain score was null in 84% patients (26/31) one year after PVC. There were no significant differences between pre-PVC (0.62 ± 0.18 [SD]; range: 0.22–0.88) and post-PVC (0.60 ± 0.18 [SD]; range: 0.35–0.88) vertebral height ratios (P = 0.94).ConclusionPVC conveys a high overall success rate and effectively controls pain in patients with vertebral fractures within ankylosed spine segments. 相似文献
17.
《The Annals of thoracic surgery》2023,115(3):576-582
BackgroundValve-sparing root replacement (VSRR) has excellent outcomes when performed in experienced centers in well-selected patients. It is suggested that reimplantation of the aortic valve may have better durability than remodeling in patients with Marfan syndrome (MFS), although long-term comparative data are limited.MethodsBetween 1988 and 2018, 194 patients with MFS underwent VSRR at our institution. From these, we derived a propensity-matched cohort of 68 patients (44 who underwent reimplantation and 24 who had remodeling). Early outcomes included death and perioperative complications. Late outcomes were survival, probability of aortic insufficiency, and reintervention up to 20 years of follow-up. Median follow-up was 17.8 years (interquartile range, 12.0-20.6 years) for the entire matched cohort.ResultsBaseline variables were similar between reimplantation and remodeling patients after matching: age (39 ± 12 vs 40 ± 13 years, P = .75) and male sex (28 [64%] vs 15 [63%], P = 1.0). Similar 20-year survival was observed after reimplantation compared with remodeling (82% vs 72%, P = .20), whereas the probability of developing greater than mild aortic insufficiency at 20 years was increased after remodeling (5.8% vs 13%, P = .013). More patients underwent reoperation on the aortic valve after a remodeling procedure than after reimplantation of the aortic valve (18% vs 0%, P = .018).ConclusionsVSRR provides excellent long-term survival and freedom from valve-related complications outcomes in patients with MFS. Reimplantation of the aortic valve was associated with a lower risk of aortic valve reoperation and aortic insufficiency than the remodeling procedure after 2 decades of follow-up. 相似文献
18.
《The Journal of thoracic and cardiovascular surgery》2023,165(3):794-824.e6
BackgroundVenous thromboembolism (VTE), which includes deep vein thrombosis and pulmonary embolism, is a potentially fatal but preventable postoperative complication. Thoracic oncology patients undergoing surgical resection, often after multimodality induction therapy, represent among the highest risk groups for postoperative VTE. Currently there are no VTE prophylaxis guidelines specific to these thoracic surgery patients. Evidenced-based recommendations will help clinicians manage and mitigate risk of VTE in the postoperative period and inform best practice.ObjectiveThese joint evidence-based guidelines from The American Association for Thoracic Surgery and the European Society of Thoracic Surgeons aim to inform clinicians and patients in decisions about prophylaxis to prevent VTE in patients undergoing surgical resection for lung or esophageal cancer.MethodsThe American Association for Thoracic Surgery and the European Society of Thoracic Surgeons formed a multidisciplinary guideline panel that included broad membership to minimize potential bias when formulating recommendations. The McMaster University GRADE Centre supported the guideline development process, including updating or performing systematic evidence reviews. The panel prioritized clinical questions and outcomes according to their importance for clinicians and patients. The Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach was used, including GRADE Evidence-to-Decision frameworks, which were subject to public comment.ResultsThe panel agreed on 24 recommendations focused on pharmacological and mechanical methods for prophylaxis in patients undergoing lobectomy and segmentectomy, pneumonectomy, and esophagectomy, as well as extended resections for lung cancer.ConclusionsThe certainty of the supporting evidence for the majority of recommendations was judged as low or very low, largely due to a lack of direct evidence for thoracic surgery. The panel made conditional recommendations for use of parenteral anticoagulation for VTE prevention, in combination with mechanical methods, over no prophylaxis for cancer patients undergoing anatomic lung resection or esophagectomy. Other key recommendations include: conditional recommendations for using parenteral anticoagulants over direct oral anticoagulants, with use of direct oral anticoagulants suggested only in the context of clinical trials; conditional recommendation for using extended prophylaxis for 28 to 35 days over in-hospital prophylaxis only for patients at moderate or high risk of thrombosis; and conditional recommendations for VTE screening in patients undergoing pneumonectomy and esophagectomy. Future research priorities include the role of preoperative thromboprophylaxis and the role of risk stratification to guide use of extended prophylaxis. 相似文献
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《Journal of pediatric surgery》2023,58(8):1594-1599
IntroductionThe goal of this study was to evaluate outcomes in patients treated with sacral nerve stimulation (SNS) for medically refractory fecal incontinence or severe constipation.MethodsWe performed a retrospective cohort study of all patients treated with SNS after failed medical management at a single center between 9/1/2015 and 6/30/2022. Demographic and clinical data was extracted from the electronic medical record. Rates of involuntary bowel movements were evaluated using a bowel severity score questionnaire and compared pre- and post-SNS using McNemar and McNemar–Bowker tests.Results70 patients underwent SNS placement. The median age was 12.8 years (IQR 8.6–16.0) and 61.4% were male. The most common diagnosis was idiopathic constipation (67.1%), followed by anorectal malformation (15.7%), and others. 43 patients had severity scores recorded both pre- and at least 90 days post-SNS insertion. The rates of daytime and nighttime involuntary bowel movements were significantly different pre-compared to post-SNS placement (p = 0.038 and p = 0.049, respectively). The rate of daytime and nighttime fecal continence increased from 44% to 58.1% and 53.5%–83.7%, respectively. The rate of at least weekly daytime and nighttime fecal incontinence decreased from 48.8% to 18.7% and 34.9%–7.0%, respectively. Minor pain/neurological symptoms occurred in 40% of patients, while 5.7% developed a wound infection. Further surgery for the SNS was required in 40% of patients.ConclusionsSNS placement can be an effective treatment for medically refractory fecal incontinence. Minor complications and the need for further procedures are common, while more serious complications like wound infections are rare.Type of StudyRetrospective Cohort Study.Level of EvidenceLevel 3. 相似文献
20.
Study objectivePostoperative pulmonary complications occur frequently and are associated with worse postoperative outcomes in cardiac surgical patients. The advantage of driving pressure-guided ventilation strategy in decreasing pulmonary complications remains to be definitively established. We aimed to investigate the effect of intraoperative driving pressure-guided ventilation strategy compared with conventional lung-protective ventilation on pulmonary complications following on-pump cardiac surgery.DesignProspective, two-arm, randomized controlled trial.SettingThe West China university hospital in Sichuan, China.PatientsAdult patients who were scheduled for elective on-pump cardiac surgery were enrolled in the study.InterventionsPatients undergoing on-pump cardiac surgery were randomized to receive driving pressure-guided ventilation strategy based on positive end-expiratory pressure (PEEP) titration or conventional lung-protective ventilation strategy with fixed 5 cmH2O of PEEP.MeasurementsThe primary outcome of pulmonary complications (including acute respiratory distress syndrome, atelectasis, pneumonia, pleural effusion, and pneumothorax) within the first 7 postoperative days were prospectively identified. Secondary outcomes included pulmonary complication severity, ICU length of stay, and in-hospital and 30-day mortality.Main resultsBetween August 2020 and July 2021, we enrolled 694 eligible patients who were included in the final analysis. Postoperative pulmonary complications occurred in 140 (40.3%) patients in the driving pressure group and 142 (40.9%) in the conventional group (relative risk, 0.99; 95% confidence interval, 0.82–1.18; P = 0.877). Intention-to-treat analysis showed no significant difference between study groups regarding the incidence of primary outcome. The driving pressure group had less atelectasis than the conventional group (11.5% vs 17.0%; relative risk, 0.68; 95% confidence interval, 0.47–0.98; P = 0.039). Secondary outcomes did not differ between groups.ConclusionAmong patients who underwent on-pump cardiac surgery, the use of driving pressure-guided ventilation strategy did not reduce the risk of postoperative pulmonary complications when compared with conventional lung-protective ventilation strategy. 相似文献