Postoperative Day Research Articles

Initial Clinical Experience With a Novel Robotically Assisted Platform for Combined Mini-Percutaneous Nephrolithotomy and Flexible Ureteroscopic Lithotripsy.

We sought to evaluate the technical feasibility of performing a combined robotically assisted mini-percutaneous nephrolithotomy (PCNL) and flexible ureteroscopy (URS) procedure by a single urologist using the MONARCH Platform, Urology (Johnson & Johnson MedTech, Redwood City, California). In this prospective, first-in-human clinical trial, 13 patients underwent robotically-assisted PCNL for renal calculi at the University of California-Irvine, Department of Urology. Successful completion of the procedure was assessed as the primary endpoint. Postoperative adverse events were monitored for 30 days following the completion of the procedure. Stone ablation efficiency was evaluated on postoperative day 30 with low-dose 2-3 mm slice CT scans. Patients were classified according to the maximum length of their residual stone fragments as either absolute stone-free (Grade A), < 2 mm remnants (Grade B), or 2.1-4.0 mm remnants (Grade C). The combined robotic mini-PCNL and URS procedure was successfully completed in 12 of 13 procedures. No robotic device-related adverse events occurred. Preoperative stone burden was quantified by both maximum linear measurement (median 32.8 mm) as well as by CT-based volume (median 1645.9 mm3). Using the unique robotically assisted targeting system, percutaneous access was gained directly through the center of the renal papilla in a single pass in all cases. Median operative time was 187 minutes (range: 83-383 minutes). On postoperative day 30, a 98.7% (range: 72.9%-100.0%) volume reduction was achieved, with 5 Grade A (38.5%), 1 Grade B (7.7%), and 2 Grade C (15.4%). Three patients experienced complications (2 grade 1 and one grade 2 Clavien-Dindo). Our preliminary investigation demonstrates the safety, efficacy, and feasibility of a unique robotic-assisted combined mini-PCNL and URS platform.

Comparison of intravenous and periarticular administration of dexamethasone in total knee arthroplasty

PurposeCorticosteroids are widely used in total knee arthroplasty (TKA) to ameliorate post-operative pain. This study compared the effects of intravenous administration (IVA) and periarticular injection (PAI) of dexamethasone on pain, nausea, and blood glucose levels following TKA. MethodsAn institutional database was used to retrospectively examine two cohorts of patients who had undergone unilateral TKA from August 2018 to September 2020. The IVA group (n ​= ​50) received 10 ​mg dexamethasone 1 ​h before surgery and 24 ​h after surgery. The PAI group (n ​= ​50) received 10 ​mg dexamethasone during surgery. Pain scores at rest and during walking as well as nausea scores were recorded using the 0–10 numerical rating scale after surgery. Fasting blood glucose (FBG) levels were measured post-operatively. ResultsA total of 100 patients were enrolled (mean age, 71 years; 86% female). The rest pain score 24 ​h post-operatively was significantly lower in the PAI group than in the IVA group (3.3 vs. 4.3; absolute difference 1.0, 95% confidence interval, 0.4–1.3; P ​= ​0.007). The nausea score did not differ markedly between groups. FBG was significantly higher in the PAI group than in the IVA group in the morning of post-operative Day 1. ConclusionPAI with dexamethasone was found to control pain more effectively at 24 ​h than IVA. FBG on the morning of post-operative Day 1 was significantly higher in the PAI group. Level of evidence, III; retrospective cohort.

Low-Resource Hospital Days for Children Following New Tracheostomy.

Children with new tracheostomy and invasive mechanical ventilation (IMV) require transitional care involving caregiver education and nursing support. To better understand hospital resource use during this transition, our study aimed to: (1) define and characterize low-resource days (LRDs) for this population and (2) identify factors associated with LRD occurrence. This retrospective cohort analysis included children ≤21 years with new tracheostomy and IMV dependence admitted to an ICU from 2017 to 2022 using the Pediatric Health Information System database. A LRD was defined as a post tracheostomy day that accrued nonroom charges <10% of each patient's accrued nonroom charges on postoperative day 1. Factors associated with LRDs were analyzed using negative binomial regression. Among 4048 children, median post tracheostomy stay was 69 days (interquartile range 34-127.5). LRDs were common: 38.6% and 16.4% experienced ≥1 and ≥7 LRDs, respectively. Younger age at tracheostomy (0-7 days rate ratio [RR] 2.42 [1.67-3.51]; 8-28 days RR 1.8 (1.2-2.69) versus 29-365 days; Asian race (RR 1.5 [1.04-2.16]); early tracheostomy (0-7 days RR 1.56 [1.2-2.04]), and longer post tracheostomy hospitalizations (31-60 days RR 1.85 [1.44-2.36]; 61-90 days RR 2.14 [1.58-2.91]; >90 days RR 2.21 [1.71-2.86]) were associated with more LRDs. Approximately 1 in 6 children experienced ≥7 LRDs. Younger age, early tracheostomy, Asian race, and longer hospital stays were associated with increased risk of LRDs. Understanding the postacute phase, including bed utilization, serves as an archetype to explore care models for children with IMV dependence.

Prospective Validation of the Pancreatic Fistula Risk Classification by the International Study Group for Pancreatic Surgery (PARIS trial).

The aim of this study was a prospective validation of the recently established ISGPS pancreas classification as a parenchymal risk classification system for pancreatic fistula after pancreatoduodenectomy. Postoperative pancreatic fistula (POPF) is the major driver for complications after partial pancreatoduodenectomy (PD). Recently, the International Study Group for Pancreatic Surgery (ISGPS) published a pancreas classification containing the parameters main pancreatic duct diameter (MPD) and pancreatic texture to help assess the risk of POPF development following pancreatoduodenectomy. From January 2020 to July 2021, 271 patients receiving elective PD were included after informed consent. The postoperative course was documented prospectively up to postoperative day 30. Among the pancreas characteristics, MPD and pancreatic texture were assessed intraoperatively at the pancreatic resection margin and the pancreatic glands were assigned to one of the four pancreas classes according to the ISGPS (A to D). The primary endpoint was POPF according to the updated ISGPS definition. Secondary endpoints comprised other post-PD morbidity and mortality. Of 271 patients, 264 had available data according to the ISGPS pancreas classification. Of those, 78 were assigned to class A (30%), 53 to class B (20%), 50 to class C (19%) and 83 to class D (31%). POPF occurred in 54 of 271 patients (19.9%). The 30-day mortality was 7/271 (2.6%), with 6/7 having developed POPF (86%). POPF rates within the classes A, B, C and D were 9.0%, 11.3%, 20.0% and 37.4%, respectively (P<0.001). In the univariable regression analysis, only patients in pancreas class D demonstrated a significantly higher risk for POPF when compared to class A (OR 6.05, 95%-CI: 2.6-15.9, P<0.001). In the multivariable regression model, patients in class D had a significantly higher risk for POPF compared to class A (OR 3.45, 95%-CI: 1.15-11.3, P=0.032). The model comprised Body Mass Index, surgery duration, microscopic fibrosis and the ISGPS pancreas classification, demonstrating an AUC-value of approximately 0.82 when tested on the PARIS dataset. This prospective trial shows that the ISGPS pancreas classification is valid. Patients in risk class D are prone to POPF independently of other factors. Therefore, all future publications on pancreatic surgery should report the risk class according to the ISGPS pancreas classification to allow for a better comparison of reported cohorts.

Postoperative outcomes and trends in computer-navigated and robotic-assisted total hip arthroplasty.

As the volume of technology-assisted total hip arthroplasty (THA) increases, there is a need to characterise the outcomes of robotic-assisted (RA) and computer-navigated (CN) THA. The goal of this study was to assess outcomes and opioid consumption following CN-THA and RA-THA compared to conventionally-instrumented (CON) THA. The Premier Database was queried for all patients who underwent primary, elective THA from 2015-2020. Patients were divided into 3 groups: CN, RA, or CON-THA. Yearly usage trends were assessed. Univariate and multivariate analyses were performed to assess the 90-day risk of postoperative complications. Opioid consumption was reported in morphine milligram equivalents (MME) for postoperative days (POD) 0 and 1. Overall, 474,707 elective THAs were identified (95.7% CON, 2.1% CN, 2.2% RA. After accounting for confounders, CN-THA patients were at decreased risk for periprosthetic joint infection (PJI) (aOR: 0.55, p < 0.001) and dislocation (aOR 0.45, p < 0.001), but increased risk for blood transfusion (aOR 1.97, <0.001) compared to CON-THA. RA-THA patients were at decreased risk of dislocation (aOR:0.66, p < 0.001) but increased risk for transfusion (aOR 1.20, p < 0.001), prosthesis breakage (aOR 3.88, p < 0.001), and periprosthetic fracture (aOR 1.72, p < 0.001). Opioid consumption for CN-THA patients was lower on POD1 and lower for RA-THA patients POD0 and 2 compared to CON-THA. CN-THA was associated with reduced rates of PJI and dislocation, but increased rates of blood transfusion while RA-THA was associated with decreased rates of dislocation, but increased rates of blood transfusion, prosthesis complications, and periprosthetic fracture compared to CON-THA. Technology-assisted THA was associated with lower postoperative opioid consumption.

Formation of pulmonary vein stump thrombus after anatomical lung resection and anticoagulant therapy.

It has recently been suggested that the formation of pulmonary vein stump thrombus (PVST) after anatomical lung resection is an underlying cause of arterial thromboembolism including cerebrovascular infarction. This study aimed to investigate the incidence and risk factors of PVST and to evaluate the efficacy and safety of anticoagulant therapy for PVST. Patients who underwent anatomical lung resection for malignant lung tumors were eligible for inclusion in this study. Chest contrast-enhanced (CE) computed tomography (CT) was performed after surgery to detect PVST. If PVST was observed, patients received anticoagulant therapy. The size of the PVST was followed-up by repeated chest CE-CT. In total, 176 patients were enrolled in this study. Chest CE-CT was performed on postoperative day 1-13 (median, postoperative day 6). PVST was detected in 22 (12.5%) patients. The median size of PVST was 9.5 (4.1-33.4) mm. Thrombus was most commonly observed in patients who underwent left upper lobectomy (9/36, 25.0%). Hypertension, dyslipidemia, arteriosclerosis, and arrhythmia were not associated with PVST formation. Anticoagulant therapy was administered to all 22 patients with PVST until the PVST disappeared. The median duration between the detection and disappearance of PVST was 77days (range: 6-146days). During the period between the detection and disappearance of PVST, cerebrovascular infarction or arterial thromboembolic events were not observed. Postoperative PVST is commonly observed, especially in patients who undergo left upper lobectomy. Anticoagulant therapy for PVST was safely introduced and was efficient to improve PVST without subsequent arterial thromboembolic events.

Feasibility Assessment of Robotic Major Hepatectomy and Bile Duct Resection in Klatskin Type IIIB Tumor with Concomitant Gallbladder Cancer.

Radical resection is the only curative treatment for perihilar cholangiocarcinoma (Klatskin tumor), the most common type of bile duct cancer.1,2 Because Klatskin tumors require major hepatectomy including segment 1, extensive lymphadenectomy, and bile duct reconstruction, laparoscopic surgery has technical challenges, especially with small and multiple bile ducts.2-5 The robotic platform has great freedom of movement, making it effective for dissection and suturing in minimally invasive Klatskin tumor resection.2,3,6 However, few cases have been reported, prompting this video demonstration. A 74-year-old woman was referred to surgery after biliary drainage due to obstructive jaundice. Adenocarcinoma was diagnosed via endobiliary brushing, with magnetic resonance imaging and computed tomography (CT) showing a polypoid mass in the gallbladder and a 3-cm enhancing mass in the perihilar area. No signs of distant metastasis were present. Thus, robotic left hepatectomy including segment 1, partial hepatectomy of segment 5, and bile duct resection were performed (see video). The total operative time was 419 min, with an estimated blood loss of 300 ml. Computed tomography on postoperative day 5 showed no abnormal findings, and the patient was discharged on postoperative day 10 without complications. The final pathologic results confirmed the double primary adenocarcinomas with clear resection margins of 6.4 cm and 3.8 cm, respectively, and 11 lymph nodes all were negative for malignancy. This case exemplifies the safety and effectiveness of robotic surgery for Klatskin tumors, even with concomitant gallbladder cancer, and demonstrates the benefits and potential of this technique in complex surgical procedures.

In-depth Clinical, Haemodynamic and Volumetric Assessment of the RAPID-type Auxiliary Liver Transplantation in Non-cirrhotic Setting; are we Simply Dealing with a Transplant Model of ALPPS?

The RAPID (Resection And Partial Liver Transplantation with Delayed total hepatectomy) procedure involves left hepatectomy with orthotopic implantation of a left lobe and right portal vein ligation. This technique induces volumetric graft increase, allowing for a right completion hepatectomy within 15 days. Notably, there is a lack of data on the hemodynamics of Small-for-Size (SFS) grafts exposed to portal overflow without triggering SFS syndrome. A prospective single-center protocol included eight living donors and eight RAPID non-cirrhotic recipients. Comprehensive clinical and biological data were collected, accompanied by intraoperative arterial and portal flow and pressure measurements. Early kinetic growth rate (eKGR%) and graft function were assessed using CT and 99Tc-mebrofenin scintigraphy on postoperative days 7 and 14. Findings were compared with retrospective data from13 left Living Donor Liver Transplantation (LDLT) recipients. The median Graft-body weight ratio was 0.41% (IQR, 0.34 to 0.49), markedly lower than in LDLT. However, there was no significant difference in eKGR between RAPID and LDLT grafts. Sequential analysis revealed variable eKGR per day: 10.6% (7.8-13.2) in the first week and 7.6% (6-9.1) in the second week post-transplantation. Indexed portal flow (iQpv) was significantly higher in RAPID compared to left LDLT (P=0.01). No hemodynamic parameters were found to correlate with regeneration speed. We modulated portal flow in 2 out of 8 cases. This study presents the first report of hemodynamic and volumetric data for the RAPID technique. Despite initial graft volumes falling below conventional LDLT recommendations, the study highlights acceptable clinical outcomes.

Effects of L-Ornithine-L-Aspartate on Angiogenesis and Perfusion in Subacute Hind Limb Ischemia: Preliminary Study

The current treatment options for peripheral arterial disease (PAD) are limited due to a lack of significant high-level evidence to inform clinical decisions and unfavorable outcomes in terms of cost-effectiveness and amputation rates. In order to suggest the use of the commercially available L-Ornithine-L-Aspartate (LOLA) for treating PAD, we induced hind limb ischemia (HLI) by unilaterally ligating the femoral artery in a rat model. The rats were randomly divided into three groups, with seven rats assigned to each group: group 1 (control), group 2 (sorbitol), and group 3 (LOLA). Intraperitoneal injections were administered five times on post-operative days (PODs) 3, 5, 7, 10, and 12. Perfusion imaging was conducted on PODs 7 and 14 and compared to pre-operative perfusion imaging. Immunohistochemistry staining and Western blotting were performed after the final perfusion imaging. Group 3 showed a significant increase in perfusion, high CD31-positive capillary lumen density, and substantial overexpression of VEGF in the ischemic limb during the subacute phase of HLI. In conclusion, this study provides the first documented evidence of angiogenesis and perfusion recovery in the subacute phase of the HLI model following the administration of LOLA. With LOLA readily available on the commercial market, the implementation of LOLA treatment for PAD in humans can be expedited compared to other therapies still in the developmental stage.

The effect of longer epidural duration after open pancreaticoduodenectomy on pain and mobilisation: A retrospective single-centre analysis.

The optimal length of epidural use following open pancreaticoduodenectomy has not been defined. The aim of this study was to investigate whether the length of patient-controlled epidural analgesia affected pain and ability to mobilise on epidural termination following open pancreaticoduodenectomy in the context of enhanced recovery after surgery. A retrospective single-centre cohort analysis was performed between November 2015 and December 2021 on patients who underwent open pancreaticoduodenectomy. As part of a continual review process of the enhanced recovery after surgery protocol, patient-controlled epidural analgesia duration changed allowing stratification of patients into either three- or five-day patient-controlled epidural analgesia groups. Of the 196 patients identified, 157 were included with 80 (50.9%) and 77 (49.1%) allocated to the three-day and five-day patient-controlled epidural analgesia groups, respectively. Patient-controlled epidural analgesia termination on postoperative day 3 was associated with transiently higher pain and less mobilisation, although no greater rescue analgesia requirement. Conversely, longer patient-controlled epidural analgesia usage following open pancreaticoduodenectomy was associated with less pain and greater mobilisation in the immediate postoperative period. Earlier patient-controlled epidural analgesia termination transiently leads to increased pain and decreased mobilisation following open pancreaticoduodenectomy. Ensuring appropriate analgesia requirements or longer patient-controlled epidural analgesia usage should be considered to avoid patient discomfort and enhance recovery.

Development of a Porcine VCA Model Using an External Iliac Vessel-Based Vertical Rectus Abdominus Myocutaneous Flap.

Vascularized composite allotransplantation (VCA) involves transplanting a functional and anatomically complete tissue graft, such as a hand or face, from a deceased donor to a recipient. Although clinical VCA has resulted in successful outcomes, high rates of acute rejection and increased requirements for immunosuppression have led to significant long-term complications. Of note, immunosuppressed graft recipients are predisposed to infections, organ dysfunction, and malignancies. The long-term success of VCA grafts requires the discovery and implementation of unique approaches that avoid these complications altogether. Here, we describe our surgical technique and initial experience with a reproducible heterotopic porcine VCA model for the preclinical assessment of approaches to improve graft outcomes. Six heterotopic porcine allogeneic vertical rectus abdominis myocutaneous flap transplants were performed using Sinclair donors and Yucatan recipients. Immunosuppressive therapy was not used. Each flap was based on the left external iliac vessel system. Animals were followed postoperatively for surgery-related complications. The six pigs underwent successful VCA and were euthanized at the end of the study. Each flap demonstrated complete survival following vessel anastomosis. For the allogeneic recipients, on average, minimal erythema and healthy flap color were observed from postoperative days 1 to 4. There were no surgery-related animal deaths or complications. We have developed a reproducible, technically feasible heterotopic porcine VCA model based on the left external iliac vessel system. Our results demonstrate this model's potential to improve VCA graft outcomes by exploring tolerance induction and rejection biomarker discovery in preclinical studies.

Penile Mondor's disease after open hernia repair surgery: A case report.

Penile Mondor's disease (PMD) is a rare syndrome characterized by sclerosis after superficial thrombophlebitis of the superficial penile veins. The most usual appearance of PMD is a tender, palpable, painful, and sometimes visible cord on the dorsal surface of the penis. Its pathogenesis is still unclear, and a standardized treatment has not been established. A 54-year-old male patient presented with a left-sided indirect reducible inguinal hernia. The patient underwent Lichtenstein's procedure for inguinal hernia repair. On the tenth postoperative day, he returned with PMD confirmed by Doppler ultrasonography examination. Treatment with 4000 UI low molecular weight heparin (LMWH) daily for three weeks resolved the symptoms, but mild venous ectasia just to the proximal part of the penis remained. The exact cause of PMD is not well understood, but various studies have identified certain factors associated with an increased risk of the condition. Out of various potential factors that could trigger PMD, the repair of an inguinal hernia has been reported only once. Treatment may involve pain management, anti-inflammatory medications, anticoagulants, and, in some cases, surgery. PMD after open hernia repair surgery is a very rare benign condition. Correct diagnosis and prompt treatment allowed symptom resolution. Residual venous ectasia has no clinical significance other than a cosmetic appearance.

ASO Visual Abstract: Cosyntropin Stimulation Testing is More Selective Than Postoperative Day 1 Basal Cortisol for Diagnosing Secondary Adrenal Insufficiency Following Unilateral Adrenalectomy.

ASO Visual Abstract: Cosyntropin Stimulation Testing is More Selective Than Postoperative Day 1 Basal Cortisol for Diagnosing Secondary Adrenal Insufficiency Following Unilateral Adrenalectomy.

Model-Informed Dosing Optimization of Tacrolimus for Concomitant Administration with Itraconazole to Japanese Lung Transplant Recipients.

Tacrolimus is an immunosuppressant administered to patients undergoing lung transplantation. Itraconazole is often concomitantly used with tacrolimus to prevent fungal infections and increase tacrolimus concentration. However, the pharmacokinetics of tacrolimus in Japanese lung transplant recipients and the effect of itraconazole on its pharmacokinetics have not been adequately evaluated. Population pharmacokinetic analysis was conducted to develop an optimal dose adjustment method for use upon itraconazole initiation in Japanese lung transplant recipients. This study comprised Japanese lung transplant recipients whose blood tacrolimus and itraconazole concentrations were measured between January 2017 and December 2019. A nonlinear mixed-effects modeling program was used to explore the covariates of tacrolimus pharmacokinetics and effects of concomitant itraconazole use. Using the model, the optimal initial tacrolimus dose was calculated and a dose adjustment method comprising concomitant itraconazole use was developed. A total of 1693 tacrolimus trough blood concentrations and 85 itraconazole trough plasma concentrations were obtained from 43 patients. Postoperative day, albumin level, and administration route were extracted as covariates for tacrolimus pharmacokinetics. The drug-drug interaction between tacrolimus and itraconazole could be predicted more accurately by considering the concentration-dependent inhibition of itraconazole. The optimal initial tacrolimus dose was 2.0 mg twice daily for tube and 1.5 mg twice daily for oral administration. To maintain the target concentration, the tacrolimus dose was reduced by 60% upon itraconazole initiation. This study is the first to use population pharmacokinetic analysis to assess the interaction between tacrolimus and itraconazole in patients who underwent lung transplantation. These results provide useful insights for optimizing the initial tacrolimus dose for concomitant itraconazole use.

Perioperative bleeding control in total hip arthroplasty: hemostatic powder vs. tranexamic acid-a prospective randomized controlled trial.

Perioperative bleeding in total hip arthroplasty (THA) can lead to various problems, so effective management of blood loss is needed. This prospective, single-blind, randomized controlled trial aimed to compare the efficacy of topical administration of SURGICEL® (a hemostatic agent of oxidized regenerated cellulose) powder (SP) and tranexamic acid (TXA) in controlling perioperative bleeding during THA. In total, 114 patients undergoing THA for osteoarthritis were randomized to either group S (THA with SP) or group T (THA with TXA). Data including patient demographics, laboratory data (C-reactive protein [CRP], hemoglobin, and hematocrit), operative time, and intraoperative blood loss were analyzed. Clinical outcomes were assessed using WOMAC, JOA, FJS scores, and visual analog scale (VAS) scores. Primary outcomes were estimated total and postoperative blood loss, while secondary outcomes included hematological test results and various clinical scores. 57 patients were allocated to each group, with 55 in group S and 56 in group T were finally included in the analysis. There was no significant difference (p = 0.141) in estimated total blood loss between group S (788.2 ± 350.1ml) and group T (714.1 ± 318.4ml). Hemoglobin and hematocrit levels and WOMAC, and FJS scores were not significantly different between the two groups at any time point. CRP levels were significantly different on postoperative days 4 and 7, and JOA score was significantly different on preoperative and postoperative period. However, the differences in CRP and JOA score values themselves were relatively small and not clinically different. Topical administration of SP is as effective as TXA in reducing perioperative bleeding in patients undergoing THA. Additionally, no significant difference was observed in early postoperative clinical outcomes between SP and TXA. Therapeutic Level I. The University Hospital Medical Information Network (UMIN) registration number UMIN000047607.

Comparison of topical 5% NaCl versus 10% Mannitol for the treatment of corneal edema after phacoemulsification.

This study aimed to compare the efficacy of topical 5% Sodium Chloride (NaCl) and 10% Mannitol agents in managing corneal edema following uncomplicated cataract surgery. Patients with postoperative corneal edema were enrolled, and they were divided into three groups for comparison. Anterior chamber depth (ACD), axial length (AL), intraocular lens (IOL) power, cumulative dissipated energy (CDE), best-corrected visual acuity (BCVA), central corneal thickness (CCT), and endothelial cell count (ECC) were assessed among the groups. Fifty-eight eyes of 58 patients were included. The study comprised the NaCl group (using topical 5% NaCl, n = 21), Mannitol group (using topical 10% Mannitol, n = 17), and a control group without osmotic agent use (n = 20). Age, gender, ACD, AL, IOL power, and CDE were similar across groups. Postoperative day-1 CCT values showed no significant difference between groups. Additionally, at postoperative 1 week, CCT values were [663.4 ± 100.2] microns in the NaCl group, [640.4 ± 68.9] microns in the Mannitol group, and [760.3 ± 76.7] microns in the Control group. Although CCT and BCVA values were better in the Mannitol group at postoperative 1 week, no statistically significant difference was found between the groups at 1 week and 1 month postoperatively. Furthermore, corneal edema positively correlated with CDE and negatively correlated with AL. Topical 5% NaCl and 10% Mannitol agents are effective and reliable agents that showed faster recovery of corneal edema during the early postoperative period after uncomplicated cataract surgery. The choice between these agents may depend on factors such as patient tolerability, cost, and availability.

The Impact of Postoperative Complications on Recovery of Health-Related Quality of Life and Functional Capacity after Pancreatectomy: Findings From a Prospective Observational Study.

To evaluate the extent to which postoperative complications impact on patient health-related quality of life (HRQoL) and survival after pancreatic surgery. Pancreatectomy is frequently associated with severe postoperative morbidity, which can affect patient recovery. Few and conflicting data are available regarding the effect of post-pancreatectomy complications on patient reported HRQoL. This is an observational cohort study including consecutive patients enrolled in a prospective clinical trial (NCT04431076) who underwent elective pancreatectomy (2020-2022). Before surgery and on postoperative days (PODs) 15, 30, 90, 180, patients completed PROMIS-29 profile and Duke Activity Status Index questionnaires to assess their HRQoL and functional capacity. Mean differences in HRQoL scores were obtained using multivariable linear regression adjusting for preoperative scores and confounders. Of 528 patients, 370 (70%) experienced morbidity within 90 days, 154 (29%) severe complications (Clavien-Dindo grade >2). Delayed gastric emptying had the greatest impact on HRQoL, showing decreased mental health up to POD90 and physical health up to POD180 compared to uncomplicated patients. An inverse relationship between complication severity grade and HRQoL was evident for most domains, with Clavien-Dindo grade 3b-4 patients showing worse HRQoL and functional capacity scores up to 6 months after surgery. In 235 pancreatic cancer patients, grade 3b and 4 complications were associated with reduced disease specific survival (median 25 versus 41mo, P<0.001). In patients undergoing pancreatic resection, postoperative complications significantly impact on all domains of patient quality of life with a dose-effect relationship between complication severity and impairment of HRQoL and functional capacity.

Invasive treatment for extracranial carotid artery aneurysm: a single-center case series and literature review

BackgroundExtracranial carotid artery aneurysm (ECAA) is a rare peripheral arterial disease. The main treatment strategies include conservative treatment, open surgery, endovascular treatment, and hybrid techniques, and there is no expert consensus or guidelines, with only a few case reports.MethodThis article reviewed 10 cases diagnosed with "extracranial carotid artery aneurysm" and received invasive treatment from January 2013 to July 2023 in our medical center.ResultsThere were 10 patients with ECAA admitted to our center, including seven cases of true aneurysms, two cases of pseudoaneurysms, and one case of dissecting aneurysm. There were 3 females and 7 males aged between 24–61 years. Based on the characteristics of ECAA, we designed the individualized procedure including open surgery, endovascular treatment, and hybrid treatment. Procedures were technically successful for all patients, and none of them had any adverse events during the follow-up period except for one patient who developed cerebral hemorrhage on the third postoperative day and recovered after cerebral puncture and drainage.ConclusionThe current invasive treatments for ECAA mainly include open surgery, endovascular treatment, and hybrid treatment, and they all appear to be safe and effective.

Analgesic effects of intraarticular anaesthetic lidocaine and methylprednisolone versus methylprednisolone alone following knee arthroscopy

Background: Knee arthroscopy is a widely practiced orthopaedic procedure known for its minimally invasive approach, allowing quicker recovery times and less postoperative discomfort than traditional open surgeries. However, managing postoperative pain remains a critical aspect of patient care and satisfaction. The main objective of this research is to examine the relationships between patient demographics (age, gender, BMI) and early postoperative outcomes, including pain, physiotherapy, and walking. Method: Randomized data collection, clinical trial study of 2 groups of patients. The patients were split into lidocaine 1 % 16 ml + methylprednisolone 160 mg 4 ml) and (methylprednisolone only 160 mg 4 ml) groups. All patients in both groups were queried about age, gender, BMI, and pain on the first, third, and 15th days following surgery. All patients were tested for physiotherapy on the second, third, and fourth postop days. After surgery, walking was tested on the third, fourth, and fifth days. Results: Significant differences in postoperative pain relief and physiotherapy initiation times were observed. There are notable associations between treatment groups and recovery metrics, such as pain levels and mobility on various days’ post-surgery. Significant demographic influences (age, gender, BMI) on recovery outcomes are observed, particularly in walking and pain at day 15 post-operation. Conclusion: lidocaine and methylprednisolone improve postoperative pain relief and functional recovery in knee arthroscopy patients, with most experiencing reduced pain early post-surgery (early physiotherapy) and an expedited return to walking (decreased morbidity). Patients taking just methylprednisolone recovered slower. Age, gender, and BMI affected pain and walking abilities post-operation but not physiotherapy time, underscoring the personalised approach needed in postoperative treatment.

Subdural empyema—a rare complication of chronic otitis media: a case report

BackgroundSubdural empyema is an extremely rare and fatal intracranial complication of chronic otitis media. Due to its rarity and vague symptoms, it is often diagnosed late if not completely missed; specially in developing countries where the diagnostic modalities are hardly available or accessible. To the best knowledge of the authors, this is a preliminary reported case of subdural empyema as a complication of chronic otitis media in Eritrea. It aims to provide vital information on the clinical presentation, preferred diagnostic modalities, and the proper management of such cases.Case reportAn 8 years old female patient from the Rashaida ethnic group presented with fever, right ear purulent discharge, right post-auricular swelling, and altered mental status. Prior to her admission, she had history of recurrent purulent discharge from her right ear for almost 2 years, and had been diagnosed with chronic otitis media. Upon admission her GCS was 13/15 which later on deteriorated to be 3/15 on day 3. MRI was done and showed a right fronto-tempo-parietal subdural empyema with mass effect, shifting the midline to the left. She was immediately started on empirical broad-spectrum antibiotics. After the diagnosis was made, craniotomy was done, and 30 ml of pus was removed from the subdural space. Culture and sensitivity of the pus obtained intraoperatively was done but produced no yield. Hence, she was continued on the empirically started antibiotics. The patient’s condition was well improved by post-operative day 4.ConclusionIt is important to have a high index of suspicion of intracranial complications in patients with history of chronic otitis media or other otologic complaints, who present with neurologic manifestations. Subdural empyema still being uncommon even among the intracranial complications of COM, it is often missed. Hence, timely diagnosis with MRI, immediate surgical evacuation of the empyema along with the prolonged administration of broad-spectrum antibiotics is highly recommended.