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International Journal of Surgery Case... Jun 2024The most frequent location of thrombosis development in acute mesenteric venous thrombosis is the superior mesenteric vein. It is an uncommon but potentially fatal...
INTRODUCTION
The most frequent location of thrombosis development in acute mesenteric venous thrombosis is the superior mesenteric vein. It is an uncommon but potentially fatal condition. Patients with underlying medical conditions that interfere with the Virchow Triad hypercoagulability, stasis, and endothelial injury are more likely to experience it.
PRESENTATION
A 37-year-old female reported to our emergency department with a 5-day history of severe abdominal discomfort, vomiting, and constipation, as well as two episodes of bleeding per rectum. The patient had a clean medical history, no HTN, no diabetes, no chronic medication, no history of contraceptive pill use or non-steroid anti-inflammatory drug use, no history of chronic disease or operation. Patient was directly transferred to the intensive care unit for additional evaluation and preoperative stabilization.
DISCUSSION
A patient with acute mesenteric venous thrombosis and possible intestinal damage is the case we've presented. Upon presentation patient was unstable, we assessed her condition and transferred to the intensive care unit for stabilization and pre-operative preparation. She didn't respond to conservative management and we had to operate, we highly emphasize how crucial it is for early intervention in these type of conditions. Acute mesenteric venous thrombosis is a complicated case due to its nonspecific symptoms, it requires a multidisciplinary team approach between internal medicine and surgical team to plan for the most appropriate treatment strategy suitable for each patient as all options are associated with significant risks. Multiple options are available for the management of mesenteric venous thrombosis. In patients with peritoneal signs to suggestive bowel infarction or perforation or those who failed to progress with conservative management, operative intervention may be necessary. Other options include anticoagulation therapy, local or systemic thrombolysis, interventional or surgical thrombectomy.
CONCLUSION
Acute mesenteric venous thrombosis is a complex situation that calls for a multidisciplinary team approach between the surgical and internal medicine departments to determine the best course of action for each patient, as there are major risks involved with each alternative. If peritonism is present, it is preferable to assess and resuscitate as soon as possible and to proceed with surgery.
PubMed: 38875832
DOI: 10.1016/j.ijscr.2024.109872 -
Journal of Abdominal Wall Surgery : JAWS 2024Health disparities are pervasive in surgical care. Particularly racial and socioeconomic inequalities have been demonstrated in emergency general surgery outcomes, but...
Health disparities are pervasive in surgical care. Particularly racial and socioeconomic inequalities have been demonstrated in emergency general surgery outcomes, but less so in elective abdominal wall reconstruction (AWR). The goal of this study was to evaluate the disparities in referrals to a tertiary hernia center. A prospectively maintained hernia database was queried for patients who underwent open ventral hernia (OVHR) or minimally invasive surgical (MISR) repair from 2011 to 2022 with complete insurance and address information. Patients were divided by home address into in-state (IS) and out-of-state (OOS) referrals as well as by operative technique. Demographic data and outcomes were compared. Standard and inferential statistical analyses were performed. Of 554 patients, most were IS (59.0%); 334 underwent OVHR, and 220 underwent MISR. IS patients were more likely to undergo MISR (OVHR: 45.6% vs. 81.5%, laparoscopic: 38.2% vs. 14.1%, robotic: 16.2% vs. 4.4%; < 0.001) when compared to OOS referrals. Of OVHR patients, 44.6% were IS and 55.4% were OOS. Patients' average age and BMI, sex, ASA score, and insurance payer were similar between IS and OOS groups. IS patients were more often Black (White: 77.9% vs. 93.5%, Black: 16.8% vs. 4.3%; < 0.001). IS patients had more smokers (12.1% vs. 3.2%; = 0.001), fewer recurrent hernias (45.0% vs. 69.7%; < 0.001), and smaller defects (155.7 ± 142.2 vs. 256.4 ± 202.9 cm; < 0.001). Wound class, mesh type, and rate of fascial closure were similar, but IS patients underwent fewer panniculectomies (13.4% vs. 34.1%; < 0.001), component separations (26.2% vs. 51.4%; < 0.001), received smaller mesh (744.2 ± 495.6 vs. 975.7 ± 442.3 cm; < 0.001), and had shorter length-of-stay (4.8 ± 2.0 vs. 7.0 ± 5.5 days; < 0.001). There was no difference in wound breakdown, seroma requiring intervention, hematoma, mesh infection, or recurrence; however, IS patients had decreased wound infections (2.0% vs. 8.6%; = 0.009), overall wound complications (11.4% vs. 21.1%; = 0.016), readmissions (2.7% vs. 13.0%; = 0.001), and reoperations (3.4% vs. 11.4%; = 0.007). Of MISR patients, 80.9% were IS and 19.1% were OOS. In contrast to OVHR, MISR IS and OOS patients had similar demographics, preoperative characteristics, intraoperative details, and postoperative outcomes. Although there were no differences in referred patients for MISR, this study demonstrates the racial disparities that exist among our IS and OOS complex, open AWR patients. Awareness of these disparities can help clinicians work towards equitable access to care and equal referrals to tertiary hernia centers.
PubMed: 38873344
DOI: 10.3389/jaws.2024.12946 -
Frontiers in Medicine 2024Acute kidney injury (AKI) is a major complication following liver transplantation (LT), which utilizes grafts from donors after cardiac death (DCD). We developed a...
Acute kidney injury (AKI) is a major complication following liver transplantation (LT), which utilizes grafts from donors after cardiac death (DCD). We developed a machine-learning-based model to predict AKI, using data from 894 LT recipients (January 2015-March 2021), split into training and testing sets. Five machine learning algorithms were employed to construct the prediction models using 17 clinical variables. The performance of the models was assessed by the area under the receiver operating characteristic curve (AUC), accuracy, F1-score, sensitivity and specificity. The best-performing model was further validated in an independent cohort of 195 LT recipients who received DCD grafts between April 2021 and December 2021. The Shapley additive explanations method was utilized to elucidate the predictions and identify the most crucial features. The gradient boosting machine (GBM) model demonstrated the highest AUC (0.76, 95% CI: 0.70-0.82), F1-score (0.73, 95% CI: 0.66-0.79) and sensitivity (0.74, 95% CI: 0.66-0.80) in the testing set and a comparable AUC (0.75, 95% CI: 0.67-0.81) in the validation set. The GBM model identified high preoperative indirect bilirubin, low intraoperative urine output, prolonged anesthesia duration, low preoperative platelet count and graft steatosis graded NASH Clinical Research Network 1 and above as the top five important features for predicting AKI following LT using DCD grafts. The GBM model is a reliable and interpretable tool for predicting AKI in recipients of LT using DCD grafts. This model can assist clinicians in identifying patients at high risk and providing timely interventions to prevent or mitigate AKI.
PubMed: 38873211
DOI: 10.3389/fmed.2024.1389695 -
BMC Palliative Care Jun 2024This study aimed to assess the therapeutic efficacy of Reiki therapy in alleviating anxiety. (Meta-Analysis)
Meta-Analysis
PURPOSE
This study aimed to assess the therapeutic efficacy of Reiki therapy in alleviating anxiety.
METHODS
In adherence to academic standards, a thorough search was conducted across esteemed databases such as PubMed, Web of Science, Science Direct, and the Cochrane Library. The primary objective of this search was to pinpoint peer-reviewed articles published in English that satisfied specific criteria: (1) employing an experimental or quasi-experimental study design, (2) incorporating Reiki therapy as the independent variable, (3) encompassing diverse patient populations along with healthy individuals, and (4) assessing anxiety as the measured outcome.
RESULTS
The study involved 824 participants, all of whom were aged 18 years or older. Reiki therapy was found to have a significant effect on anxiety intervention(SMD=-0.82, 95CI -1.29∼-0.36, P = 0.001). Subgroup analysis indicated that the types of subjects (chronically ill individuals and the general adult population) and the dosage/frequency of the intervention (≤ 3 sessions and 6-8 sessions) were significant factors influencing the variability in anxiety reduction.
CONCLUSION
Short-term Reiki therapy interventions of ≤ 3 sessions and 6-8 sessions have demonstrated effectiveness in reducing health and procedural anxiety in patients with chronic conditions such as gastrointestinal endoscopy inflammation, fibromyalgia, and depression, as well as in the general population. It is important to note that the efficacy of Reiki therapy in decreasing preoperative anxiety and death-related anxiety in preoperative patients and cancer patients is somewhat less consistent. These discrepancies may be attributed to individual pathophysiological states, psychological conditions, and treatment expectations.
Topics: Humans; Anxiety; Therapeutic Touch; Adult
PubMed: 38872168
DOI: 10.1186/s12904-024-01439-x -
Journal of Experimental Orthopaedics Jul 2024This study aimed to investigate the intraoperative knee kinematics of cruciate-retaining total knee arthroplasty with a medial stabilising technique (MST-TKA) and...
PURPOSE
This study aimed to investigate the intraoperative knee kinematics of cruciate-retaining total knee arthroplasty with a medial stabilising technique (MST-TKA) and compare the kinematics between mobile- and fixed-bearing MST-TKAs. We hypothesised that mobile-bearing MST-TKA would result in greater physiological kinematic motion than fixed-bearing MST-TKA.
METHODS
Twenty-one and 20 knees underwent mobile- and fixed-bearing MST-TKAs using a navigation system (Orthopilot® ver. 6.0; B. Braun Aesculap), respectively. In the preoperative and postoperative kinematic analysis, the knee was moved manually from 0° to 120°, and femoral anteroposterior translations of the medial femoral condyle (MFC) and lateral femoral condyle (LFC) were recorded every 0.1 s from 0° to 120°. Data were subsequently extracted from the software every 10° of flexion and compared between the two groups, and the correlation coefficients between preoperative and postoperative kinematics were calculated.
RESULTS
In the postoperative analysis, the MFC in the mobile-bearing group showed significant posterior translation at 100°, 110° and 120° compared to the fixed-bearing group ( < 0.01). Similarly, the LFC in the mobile-bearing group showed significant posterior translation at 100°, 110° and 120° compared to the fixed-bearing group ( < 0.05, < 0.01 and < 0.05, respectively). In the mobile-bearing group, the preoperative and postoperative anteroposterior translations of the MFC and LFC were correlated ( < 0.01), while in the fixed-bearing group, there was no correlation.
CONCLUSION
The femoral rollback motion in the mobile-bearing MST-TKA correlated with the preoperative kinematics and was larger than that in the fixed-bearing group.
LEVEL OF EVIDENCE
Level II, therapeutic prospective cohort study.
PubMed: 38868126
DOI: 10.1002/jeo2.12053 -
Heliyon Jun 2024Hyperparathyroidism is common with African American patients historically experiencing disparate outcomes. With a comprehensive outreach program and systematic treatment...
BACKGROUND
Hyperparathyroidism is common with African American patients historically experiencing disparate outcomes. With a comprehensive outreach program and systematic treatment plans, we sought to evaluate our institution's ability to reduce disparities in hyperparathyroidism.
METHODS
We performed a retrospective review of prospectively collected data at a single medical center for all patients undergoing parathyroidectomy by endocrine surgeons from 2015 to 2021 for primary (PHPT) and tertiary (THPT) hyperparathyroidism. Patient demographics, pre-and post-operative clinical and biochemical data were collected and analyzed by race.
RESULTS
Of the 757 patients included, 675 patients had PHPT with 135 (20 %) African-American (AA) and 528(78 %) female. Of 82 patients with THPT, 44 (53 %) were AA and 34 (32 %) were female. AA patients were younger than Caucasian (CA) patients with a mean age (±SD) of 56 ± 15 vs 60 ± 14 years in PHPT (p < 0.01) and 50 ± 10 vs 55 ± 10 years in THPT (p = 0.02).Median (IQR) preoperative PTH was higher in AA with PHPT 134 (97-190) vs 102 (75-144) pg/mL (p < 0.01) and in AA with THPT 285 (189-544) vs 218 (145-293) (p = 0.01) pg/mL. AA PHPT patients had significantly higher preoperative mean (±SD) calcium levels 10.9 ± 0.8 vs 10.6 ± 0.8 mg/dL(p < 0.001). Biochemical cure rates at 6 months and complication rates were not different between races.
CONCLUSIONS
AA patients with PHPT and THPT disease experienced similar cure rates to their CA counterparts despite having a more severe biochemical disease. Health care disparities may be ameliorated with treatment by high volume surgeons embedded in a comprehensive health care system.
PubMed: 38868057
DOI: 10.1016/j.heliyon.2024.e32244 -
Revista Da Associacao Medica Brasileira... 2024
Topics: Humans; Carcinoma, Renal Cell; Kidney Neoplasms; Preoperative Care; Tomography, X-Ray Computed; Magnetic Resonance Imaging
PubMed: 38865527
DOI: 10.1590/1806-9282.2024S107 -
Perfusion Jun 2024For Jehovah's Witness (JW) patients requiring cardiac surgery, various strategies such as preoperative use of erythropoietin stimulating agents (ESAs), intravenous iron...
INTRODUCTION
For Jehovah's Witness (JW) patients requiring cardiac surgery, various strategies such as preoperative use of erythropoietin stimulating agents (ESAs), intravenous iron (IVI), and non-pharmacologic interventions have emerged to prevent complications from blood loss given transfusion is not acceptable in this population.
METHODS
Retrospective case-control of cardiac surgeries performed by the same surgeon between 1/1/2011 and 8/30/2021. JW patients were matched to non-JW who received blood products and non-JW who did not receive blood products on a 1:2:2 basis. Patients were matched on procedure, age, gender, and Society of Thoracic Surgeons morbidity score. Eligible patients were aged 18 years and had a sternotomy procedure. The primary efficacy and safety outcomes included mean hematocrit values perioperatively and thrombotic events.
RESULTS
A total of 27 JW, 52 non-JW transfused, and 53 non-JW not transfused patients were included in the analysis. JW patients had significantly higher mean hematocrits at every time point when compared to non-JW transfused patients and at all time points except clinic and the last recorded operating room value when compared to non-JW not transfused patients. No significant differences in thrombotic rates were found between groups, however there was a numerically higher incidence in the JW population (JW: 7.4%; non-JW transfused: 0%; non-JW not transfused: 1.9%; = .106).
CONCLUSION
A blood conservation protocol in a JW population was associated with higher perioperative hematocrit values when compared to matched controls. Further prospective study is warranted before applying similar protocols to other populations given the possibility for an increased rate of venous thromboembolism.
PubMed: 38864565
DOI: 10.1177/02676591241258072 -
OTA International : the Open Access... Sep 2024Delay to surgery >24 hours has been shown to correlate with mortality rates in patients with hip fracture when left untreated. Many of these patients have multiple...
INTRODUCTION
Delay to surgery >24 hours has been shown to correlate with mortality rates in patients with hip fracture when left untreated. Many of these patients have multiple comorbidities, including aortic stenosis (AS), and undergo workup for operative clearance, which may delay time to surgery. The purpose of this study was to examine whether preoperative echocardiogram workup affects time to surgery, complications, and mortality after operative fixation for hip fracture.
METHODS
Our institutional hip fracture registry was retrospectively reviewed for inclusion over a 3-year period. Patients who had a preoperative echocardiogram (yECHO) for operative clearance were compared with those who did not (nECHO). Demographic data, time to surgery, overall complication rate, and mortality at 30 days, 90 days, and 1 year were collected.
RESULTS
Two cohorts consisted of 136 yECHO patients (45.8%) and 161 nECHO patients (54.2%). Thirty-two yECHO patients (23.5%) had AS. Patients in the yECHO cohort were more likely to have a complication for any cause compared with nECHO patients (25.7% vs. 10.6%, = 0.01) and have a higher mortality rate at 1 year (38.9% vs. 17.4%, = 0.001). There was no association found between AS and all-cause complication ( = 0.54) or 30-day ( = 0.13) or 90-day mortality rates ( = 0.79). However, patients with AS had a significantly higher mortality rate at 1 year (45.8% vs. 25.1%, = 0.03).
CONCLUSION
This study reinforces the benefits of ensuring less than a 24-hour time to surgery in the setting of a hip fracture and identifies an area of preoperative management that can be further optimized to prevent unnecessary prolongation in time to surgery. Patients with known aortic stenosis are not associated with increased 30-day or 90-day mortality or all-cause complications. Surgical delays in the yECHO cohort were attributed to preoperative medical assessments, including echocardiograms and the management of comorbidities. Therefore, the selective utilization of preoperative echocardiograms is needed and should be reserved to ensure they have a definitive role in guiding the perioperative care of patients with hip fracture.
LEVEL OF EVIDENCE
III.
PubMed: 38863460
DOI: 10.1097/OI9.0000000000000338 -
Journal of Yeungnam Medical Science Jun 2024Aortic valve replacement (AVR) has recently been performed at many centers using a minimally invasive approach to reduce postoperative mortality, morbidity, and pain....
BACKGROUND
Aortic valve replacement (AVR) has recently been performed at many centers using a minimally invasive approach to reduce postoperative mortality, morbidity, and pain. Most previous reports on minimally invasive AVR (MiAVR) have mainly focused on aortic stenosis, and those exclusively dealing with aortic regurgitation (AR) are few. The purpose of this study was to investigate early surgical results and review our experience with patients with chronic severe AR who underwent AVR via right anterior mini-thoracotomy (RAT).
METHODS
Data were retrospectively collected in this single-center study. Eight patients who underwent RAT AVR between January 2020 and January 2024 were enrolled. Short-term outcomes, including the length of hospital stay, in-hospital mortality, postoperative complications, and echocardiographic data, were analyzed.
RESULTS
No in-hospital mortalities were observed. Postoperative atrial fibrillation occurred temporarily in three patients (37.5%). However, none required permanent pacemaker implantation or renal replacement therapy. The median values of ventilator time, length of intensive care unit stay, and hospital stay were 17 hours, 34.5 hours, and 9 days, respectively. Preoperative and postoperative measurements of left ventricular ejection fraction were similar. However, the left ventricular end systolic and diastolic diameters significantly decreased postoperatively from 42 mm to 35.5 mm (p=0.018) and 63 mm to 51 mm (p=0.012), respectively.
CONCLUSION
MiAVR via RAT is a safe and reproducible procedure with acceptable morbidity and complication rates in patients with chronic severe AR. Despite some limitations such as a narrow surgical field and demanding learning curve, MiAVR is a competent method for AR.
PubMed: 38863223
DOI: 10.12701/jyms.2024.00290