Postoperative Day Research Articles

Association of serum creatinine trajectories with one-year mortality after valvular heart surgery: a retrospective cohort study.

Acute renal dysfunction is defined by the maximum increase in serum creatinine (sCr) without considering the pattern of change in sCr. We aimed to identify longitudinal patterns (trajectories) of postoperative sCr concentrations and investigate their association with long-term outcomes in patients undergoing valvular heart surgery. In this retrospective review of 3,436 patients who underwent valvular heart surgery, we applied trajectory projection cluster analysis to identify the trajectories of sCr changes from baseline during the seven postoperative days. Primary and secondary endpoints were to investigate the associations of sCr trajectories with mortality using Kaplan-Meier curves and Cox proportional hazards regression analysis, and a composite of major adverse kidney events (MAKEs) at one year after surgery, respectively. Four clusters were identified: Clusters 1 and 2, a minimal change in sCr (90.1% of patients); Cluster 3, a significant and persistent increase in sCr (4.1% of patients); and Cluster 4, a significant but transient increase in sCr (5.8% of patients). The one-year postoperative mortality rate was higher in Cluster 3 (18.4%) and Cluster 4 (11.6%) than in Cluster 1+2 (2.7%). The Kaplan-Meier survival curve demonstrated significant differences in mortality rates among the clusters (log-rank test, P<0.001). In the multivariable Cox analysis, the sCr trajectory cluster was an independent prognostic factor for mortality. Cluster 3 had a higher prevalence of MAKEs (37.6%) compared with Cluster 1+2 (6.8%, P<0.001) and Cluster 4 (24.1%, P=0.045). The cluster was an independent prognostic factor for MAKEs. The sCr trajectory clusters exhibited significantly different risks of mortality and MAKEs at one year after surgery. Through these sCr trajectories, we confirmed that both the extent of sCr increase and its sustainability during the first seven postoperative days were closely associated with the long-term prognosis after valvular heart surgery.

Relationship between epidural catheter migration beneath the skin and subcutaneous fat thickness assessed using postoperative CT imaging: a retrospective cross-sectional study.

The causes of epidural catheter migration beneath the skin have not been previously investigated. We hypothesized that greater subcutaneous fat thickness might be associated with increased catheter migration beneath the skin. We conducted a retrospective cross-sectional study of patients who had undergone combined general and epidural anesthesia, selecting individuals who received thoracic and abdominal CT scans within the first 5 postoperative days. Needle depth was defined as the distance from the needle tip to the skin surface when the anesthesiologist determined that the needle tip had reached the epidural space. We measured the length of the epidural catheter from the skin surface to the epidural space (catheter length), and subcutaneous fat thickness (fat thickness) using CT imaging. Migration distance was calculated by subtracting needle depth from catheter length. We analyzed 127 patients (72 males), all undergoing epidural catheter insertion in the left lateral decubitus position via a paramedian approach. The median age of the patients was 71years. Epidural catheters were postoperatively found to substantially curve beneath the skin. Regression analysis revealed no significant influence of fat thickness on catheter length (regression coefficient 0.10, 95% confidence interval [CI]: - 0.17, 0.38). However, it indicated a positive correlation between fat thickness and needle depth (regression coefficient 0.50, 95% CI: 0.30, 0.70), and a negative correlation between fat thickness and migration distance (regression coefficient - 0.40, 95% CI: - 0.65, - 0.14). We found a negative correlation between epidural catheter migration beneath the skin and subcutaneous fat thickness. Anesthesiologists should be aware of the possibility of substantial subcutaneous curving of the catheter, especially in patients with scant subcutaneous fat.

Clinical and biological effects of different energetic surgical devices currently used for mini-invasive anatomical lung resections for the treatment of NSCLC: a prospective interventional study.

This study aims to compare three commonly used energy devices for dissection during Video-Assisted Thoracoscopic Surgery (VATS) lobectomy: monopolar hook, advanced bipolar, and ultrasonic device, in terms of duration of the surgical procedure and clinical intra- and post-operative outcomes. In this prospective single-center study, 75 patients undergoing VATS lobectomy for non-small cell lung cancer between January 2022 and May 2023 were enrolled and divided into 3 groups based on the device used during the surgical procedure (Group 1: Ultrasonic Device, Group 2: Advanced Bipolar, Group 3: Monopolar Hook). The duration of the surgical procedure, daily pleural fluid production, post-operative pain, length of hospital stay, and occurrence of post-operative complications were compared for each group. In a subgroup of 20 patients (10 from Group 1 and 10 from Group 3), concentrations of inflammatory cytokines in pleural fluid at 3h and 48h post-surgery were analyzed. Pleural fluid production on the first and second post-operative days was significantly lower in patients treated with the Ultrasonic device compared to the other two groups (p < 0.001). The duration of the surgical procedure was significantly shorter when using the Ultrasonic device (p < 0.001). There were no significant differences in length of hospital stay (p = 0.975), pain on the first and second post-operative days (p = 0.147 and p = 0.755, respectively), and blood hemoglobin levels on the first post-operative day (p = 0.709) and at discharge (p = 0.795). No differences were observed in terms of post-operative complications, although the incidence of post-operative cardiac arrhythmias was borderline significant (p = 0.096), with no cases of arrhythmias recorded in Group 1. IL-10 levels in pleural fluid of patients in Group 3 peaked at 3h post-surgery, with a significant reduction at 48h (p = 0.459). The use of the ultrasonic device during VATS lobectomy may reduce pleural fluid production and shorten the duration of the surgical procedure compared to using a monopolar hook or advanced bipolar device. The choice of energy device may influence the local inflammatory response, although further studies are needed to confirm these results.

Limitations of Patient-Controlled Epidural Analgesia Following Abdominoplasty.

Effective postoperative pain management is essential for patient satisfaction and an uneventful postoperative course, particularly in body contouring procedures. Systemic analgesic regimens can be supported by regional procedures, such as the transverse abdominis plane (TAP) block, but these have a limited duration of action. In contrast, thoracic epidural analgesia offers the possibility of a longer-lasting, individualized regional anesthesia administered by a patient-controlled analgesia pump. The aim of this study was to investigate the effects of a patient-controlled epidural analgesia to better classify the clinical value of this procedure in abdominoplasties. This work reviewed the digital medical charts of patients who underwent selective abdominoplasty without combined surgical procedures between September 2018 and August 2022. Evaluated data comprise the postoperative analgesia regimen, including on-demand medication, mobilization time, inpatient length of stay, and clinical outcome. The patients were grouped by the presence of a thoracic epidural catheter. This catheter was placed before anesthetic induction and a saturation dose was preoperatively applied. Postoperative PCEA patients received a basal rate and could independently administer boluses. Basal rate was individually adjusted during daily additional pain visits. The study cohort included 112 patients. Significant differences in the demand for supportive nonepidural opiate medication were shown between the patient-controlled epidural analgesia (PCEA) group (n = 57) and the non-PCEA group (n = 55), depending on the time after surgery. PCEA patients demanded less medication during the early postoperative days (POD 0: PCEA 0.13 (±0.99) mg vs non-PCEA 2.59 (±4.55) mg, P = 0.001; POD 1: PCEA 0.79 mg (±3.06) vs non-PCEA 2.73 (±3.98) mg, P = 0.005), but they required more during the later postoperative phase (POD 3: PCEA 2.76 (±5.60) mg vs non-PCEA 0.61 (±2.01) mg, P = 0.008; POD 4: PCEA 1.64 (±3.82) mg vs non-PCEA 0.07 (±2.01) mg, P = 0.003). In addition, PCEA patients achieved full mobilization later (PCEA 2.67 (±0.82) days vs non-PCEA 1.78 (±1.09) days, P = 0.001) and were discharged later (PCEA 4.84 (±1.23) days vs non-PCEA 4.31 (±1.37) days, P = 0.005). Because the postoperative benefits of PCEA are limited to potent analgesia immediately after abdominoplasty, less cumbersome, time-limited regional anesthesia procedures (such as TAP block) appear not only adequate but also more effective.

Clinical impact of various drain-fluid data for the postoperative complications after hepatectomy: criteria of prophylactic drain removal on postoperative day 1.

Prophylactic drains reported to be useful to treat postoperative bile leakage (POBL) and reduce re-intervention after hepatectomy. However, prophylactic drains should remove in the early postoperative period. This study aimed to assess the association between postoperative complications and the drain-fluid data on postoperative day (POD) 1. Medical records of 530 patients who underwent hepatectomy were retrospectively reviewed. We evaluated the drain-fluid data on POD 1, such as bilirubin (BIL), aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP) and drain discharge volume. These variables were compared between patients with and without postoperative complications such as POBL and abdominal abscess not due to POBL. POBL was found in 44 patients (8.3%), PHLF was in 51 patients (9.6%), and abdominal abscess not due to POBL was in 21 patients (4.0%). Regarding POBL, drain-fluid BIL concentration and drain discharge volume was higher in the POBL group (p < 0.001 and p < 0.001, respectively). However, drain-fluid AST, ALT, and ALP concentrations were not different between two groups. As to the abdominal abscess not due to POBL, all drain-fluid data were not significantly different. Multivariate analysis for predicting POBL showed that the drain-fluid BIL concentration ≥ 2.68mg/dL was an independent predictor (p < 0.001). In the subgroup analyses according to the type of hepatectomy, the drain-fluid BIL concentration was an independent predictor for POBL after both non-anatomical and anatomical hepatectomy. The drain-fluid BIL concentration on POD 1 is useful in predicting POBL after hepatectomy.

Comparative Outcome Following Introduction Of Chest Physiotherapy At Hospital Setting After Major Abdominal Surgery

Background: Postoperative respiratory complications are still a matter of ‘folds in forehead’ for surgeons. Though optimum pre-operative preparation and good surgical technique, we always observe that there are some sorts of post-operative chest complications after major abdominal surgery. Now-a-days, chest physiotherapy is usually advised by the surgeons in the immediate postoperative period. But still it is not in a constructive way. There is no well-documented study regarding the effectiveness of chest physiotherapy in an immediate post-operative period of major upper abdominal surgery. So, this is a time demanding study in this regard. Objectives: To evaluate the effectiveness of chest physiotherapy during the immediate postoperative period among patients undergoing elective major abdominal surgery. Methods: All patients who underwent major abdominal surgery were selected by purposive sampling. Thereafter, they were scrutinized according to eligibility criteria and 100 patients were finalized. Among them, 50 were enrolled under control group and rest 50 were enrolled under study group. This experimental study was conducted in department of Surgery, Dhaka Medical College Hospital, Dhaka, from March 2017 to December 2017. Results: The mean age of the participants in control and study groups were 49.73±15.91 year and 53.77±12.21 year respectively. The female to male ratio in these groups was 1:2.13 and 1:3.17 respectively. Two groups presented similar levels of pain before and after surgery. The group receiving chest physiotherapy presented a lower pain score on the immediate postoperative day. The preoperative spirometry values (expressed as a percentage of the predicted values) were almost similar in two groups and presented average decreases of 20% in FVC, FEV, and PEF on the 14th post-operative day. It was observed that the measurements of oxygen-hemoglobin saturations were different for the control (96.7±1.6 vs 95.2±1.8; p=0.005) and study group (97.3±1.8 vs 94.6±2.5; p=0.03). Respiratory distress was not significantly higher in control group but interestingly there were statistically significant differences observed between the control and study group regarding fever, Surgical site infection (SSI) and mean hospital stay. Conclusion: Chest physiotherapy in major abdominal surgery shows an excellent outcome that accelerates the overall recovery. J Dhaka Med Coll. 2022; 31(2) : 177-181

Laparoscopic Extended Segmentectomy VIII Guided by Three-Dimensional Reconstruction and Hepatic Veins with a Cranio-Caudal Approach.

Minimally invasive resection of segment VIII is a technically challenging procedure, made even more challenging when the resection is extended to segment IV and/or segment VII. Parenchymal-sparing resections are frequently used in the management of liver metastases but expose to the risk of R1 resection, especially with a minimally invasive approach. Preoperative surgical planning with 3D reconstruction and intraoperative guidance with hepatic vein is helpful for laparoscopic oncological liver resection.1-3 PATIENT AND METHODS: We present the case of a 58-year-old female with three metachronous liver metastases from epidermoid anal cancer. The disease was stable 6 months after cessation of chemotherapy. Metastases were mainly located in segment VIII (with a large segment VIII dorsal) but also in the territory of glissonian pedicles from segments IV and VII. Prior to surgery, three-dimensional (3D) reconstruction showed that a segmentectomy VIII would not be sufficient to have a safety margin and showed the relation between metastases and hepatic veins. Transection of the liver was performed with an ultrasonic dissector. Exposure of the hepatic veins was performed by gently pulling of the hepatic tissue from the vein, using the nonactive blade of the ultrasonic device. Activation of ultrasonic energy was performed only for sealing and dividing small collateral veins. Three transection lines were necessary. The posterior transection line, in segment VII, was determined with intraoperative ultrasound (IOUS), at 1 cm below the metastasis. The liver was transected superficially only. The medial transection line, in segment IV, was determined with IOUS, at 1cm on the left of the metastasis, parallel to the middle hepatic vein. Finally, the inferior transection line, between segment V and segment VIII, was approximately determined with IOUS, vertically aligned with the hepatic vein of segment V. The transection line was further corrected after clamping the glissonian pedicle of segment VIII, according to fluorescence. The surgical procedure began with the mobilization of the right liver, including division of the hepato-caval ligament, followed by the superficial transection of the posterior margin in segment VII. Then, transection of segment IV was performed near the termination of the middle hepatic vein, which was further exposed with a cranio-caudal approach to minimize the risk of vein injury. The hepatic vein of segment V was then used as a landmark for the identification of the Glissonian pedicle of segment VIII, which was transected.4 Termination of the right hepatic vein (RHV) was then identified, and the ventral branch of the RHV was transected. The dorsal branch of the RHV was exposed with a cranio-caudal approach. Finally, transection of segment VII was performed toward the transection line made initially. Operative time was 360 min with 450 mL blood loss. The Pringle maneuver was used during 148 min. The patient was discharged on the seventh postoperative day. Pathological examination confirmed R0 resection, with 20-60% necrosis of the three liver metastases. The resected liver weight was 225 g. Six months after liver resection, the patient had a recurrence in a celiac lymph node, which was treated by radiotherapy. Fifteen months after liver resection, the patient is free of disease without active treatment. Preoperative virtual hepatectomy facilitates surgical planning by increasing the understanding of the tumors-vessels relationship. Intraoperative hepatic vein guidance with a cranio-caudal approach enables to follow preoperative surgical planning and to perform safe complex laparoscopic liver resection.

Oblique subcostal transverse abdominis plane block for postoperative pain control in patients undergoing open sublay mesh hernia repair: a prospective double-blind randomized placebo-controlled clinical trial

BackgroundA bilateral oblique subcostal transverse abdominis plane block may help provide perioperative analgesia and reduce opioid use in patients undergoing sublay mesh hernia repair, but its clinical value is unclear.MethodsIn...

Intra- and postoperative relative angiotensin II deficiency in patients undergoing elective major abdominal surgery

IntroductionThe classical axis of the renin–angiotensin system (RAS) makes an important contribution to blood pressure regulation under general anesthesia via the vasopressor angiotensin II (Ang II). As part of the alternative RAS, angiotensin-converting enzyme 2 (ACE2) modulates the pro-inflammatory and fibrotic effects of Ang II by processing it into the organ-protective Ang 1–7, which is cleaved to Ang 1–5 by ACE. Although the levels of ACE2 may be associated with postoperative complications, alternative RAS metabolites have never been studied perioperatively. This study was designed to investigate the perioperative kinetics and balance of both RAS axes around major abdominal surgery.MethodsIn this observational cohort study, 35 patients undergoing elective major abdominal surgery were included. Blood sampling was performed before and after induction of anesthesia, at 1 h after skin incision, at the end of surgery, and on postoperative days (POD) 1, 3, and 7. The equilibrium concentrations of Ang I–IV, Ang 1–7, and Ang 1–5 in plasma were quantified using mass spectrometry. The plasma protein levels of ACE and ACE2 were measured with ELISA.ResultsSurgery caused a rapid, transient, and primarily renin-dependent activation of both RAS axes that returned to baseline on POD 1, followed by suppression. After induction, the Ang II/Ang I ratio persistently decreased, while the ACE levels started to increase on POD 1 (all p &amp;lt; 0.01 versus before anesthesia). Conversely, the ACE2 levels increased on POD 3 and 7 (both p &amp;lt; 0.001 versus before anesthesia), when the median Ang 1–7 concentrations were unquantifiably low.DiscussionThe postoperative elevation of ACE2 may prolong the decrease of the Ang II/Ang I ratio through the increased processing of Ang II. Further clarification of the intraoperative factors leading to relative Ang II deficiency and the sources of postoperatively elevated ACE2 is warranted.

Postoperative hemorrhages in vestibular schwannoma surgery pontine hemorrhage. Clinical case report

Vestibular schwannoma (acoustic neuroma) is a benign tumor that develops from Schwann cells and can be life-threatening. Nowadays, surgical treatment is the method of choice in the management of patients with this type of tumor. We present a clinical case report of 71 y.o. patient with vestibular schwannoma (Koos grade IV, Samii grade 4B) with severe compression of the pons and the left cerebellar hemisphere. Microsurgical removal of the tumor was performed via the retrosigmoid approach. Starting from postoperative day 1, signs of respiratory distress developed. Control multislice spiral computed tomography (MSCT) of the brain revealed the area of hemorrhage in the left regions of the pons. On postoperative day 24 the patient's condition rapidly worsened progressing to coma with pronounced arterial hypotonia and cardiac arrest. Hemorrhage in the brain stem structures is a rare and life-threatening postoperative complication in vestibular schwannoma surgery. The incidence of postoperative hemorrhage is 2–11% of cases. Vascular complications are the leading cause of mortality. The key predisposing factors are older age, large and giant size of the tumor, tumor invasion into the pia mater of the brainstem, and vascularization of the tumor stroma. Comprehensive assessment of the tumor blood supply status, the state of the brainstem, intra- and postoperative clinical and neurophysiological monitoring, careful and thorough dissection of the tumor capsule and strict control of blood pressure in the postoperative period are the basis for the prevention of these complications.

Modified delayed coloanal anastomosis following TME for mid and low rectal cancer: 19 consecutive patients from a single center.

Surgery and management of rectal cancer have made significant progress in recent decades. However, there is still no coloanal anastomosis technique that offers a good compromise between functionality and low morbidity. The aim of this study is to evaluate the safety and efficiency of the modified delayed coloanal anastomosis (mDCA). In this retrospective study, we analyzed the morbi-mortality as well as functional outcomes of 19 patients treated with mDCA, out of 73 colorectal cancer patients treated at our institution from September 2021 to June 2023. The inclusion criteria were cancer of the mid and low rectum (tumor less than 10cm from the anal verge). Morbidity represented by complications of Clavien-Dindo grade III or higher was estimated at 5.2%. Only one patient experienced an asymptomatic anastomotic leak (AL) grade A. Ischemia of the colonic stump occurred in one patient, taken back to the OR on the 5th postoperative day. No stump retraction was noted. Anastomotic stenosis appeared in one patient (5.2%) during the 90-day postoperative period, and was treated by instrumental dilation. Perioperative mortality was nil. The mean St Marks incontinence score at 90days was 13.2 points. At the 3-month follow-up, 15 patients (78.9%) had major low anterior resection syndrome (LARS), three (15.7%) had minor LARS, and one patient (5.2%) had no LARS. None of the patients had a diversion loop ileostomy. The mDCA, by decreasing the rate of AL, without the need for diversion ileostomy, might be an interesting alternative to the conventional immediate coloanal anastomosis (ICA), for restoring the GI tract after proctectomy for cancer.

The Silent Threat: Unraveling the Rare Catastrophic Complication after Elective Cranioplasty

AbstractAlthough cranioplasty seems to be a simple procedure, fatal complication of development of diffuse severe cerebral edema following cranioplasty although unusual have been reported in a few cases. The mechanism for this occurrence is still speculative. A 38-year-old male patient presented with a history of having undergone left decompressive hemicraniectomy following a road traffic accident with traumatic left intracranial internal carotid artery dissection leading to anterior cerebral artery and middle cerebral artery territory infarct and endovascular embolization of traumatic type 1 left caroticocavernous fistula. The preoperative computed tomography scan of the brain revealed left frontotemperoparietal craniectomy defect with sunken flap and diffuse encephalomalacia with gliosis of the entire left cerebral hemisphere. Immediately following an uneventful cranioplasty surgery with titanium mesh, the patient developed severe hypotension and dilated fixed pupils. Postoperative imaging revealed diffuse severe cerebral edema in bilateral hemispheres with a significant midline shift toward the ipsilateral (left) side, that is, toward the side of cranioplasty. The patient immediately underwent removal of the titanium mesh, and despite all efforts, the patient had a fatal outcome on postoperative day 5. Although this type of fatal complication of diffuse severe cerebral edema is rare in postcranioplasty patients, neurosurgeons must be aware of this complication and close monitoring postprocedure is important, especially in patients with a large craniectomy defect and sunken skin flap.

An Experimental and Clinical Study of Flap Monitoring with an Analysis of the Clinical Course of the Flap Using an Infrared Thermal Camera

Flap surgery is a common method used to cover defects following tumor ablation, trauma, or infection. However, insufficient vascularity in the transferred flap can lead to flap necrosis and failure. Proper postoperative monitoring is essential to prevent these complications. Recently, research has explored the use of infrared thermal imaging in plastic surgery, leading to its clinical application. This study comprises two separate parts: an in vivo experimental study and a clinical study. In this study, 28 rats underwent reverse McFarlane flap surgery, and their flaps were analyzed using a FLIR thermal imaging camera seven days post-surgery. Additionally, thermal images of flaps were taken on postoperative days 0, 1, 2, 3, and 7 in 22 patients. This study focused on temperature differences between normal skin and the perforator compared to the average flap temperature. Results showed that the temperature difference was higher in the necrosis group and increased over time in cases of total necrosis. A lower perforator temperature compared to the flap’s average indicated vascular compromise, potentially leading to flap failure. The FLIR camera, being contact-free and convenient, shows promise for understanding and inferring the clinical progression of flaps in postoperative monitoring.

Robotic Left Pancreatectomy with Perirenal Tissue Excision and Left Adrenalectomy (Posterior Ramps) for Pancreatic Ductal Adenocarcinoma Abutting the Adrenal Gland.

Radical antegrade modular pancreato-splenectomy (RAMPS) has been largely described in left-sided pancreatic cancers.1.J Hepato-Biliary-Pancreat Sci 29:1156-1165 Its prognostic advantage is not clear, although a theoretical improvement in R0 resection rate has been shown.2.J Am Coll Surg 204:244-249 Furthermore, RAMPS is usually carried out without adrenal gland removal, the so-called anterior RAMPS, while extending the resection to the adrenal plane could impair perioperative outcomes.3.HPB 25:311-319 METHODS: A 40mm pancreatic ductal adenocarcinoma (PDAC) was found in a 70-year-old patient. Tumor infiltrates the adrenal gland and a robotic posterior RAMPS was indicated. After sectioning the splenic vessels and the pancreatic neck, the dissection was directed vertically in a sagittal plane along the left border of the superior mesenteric artery to identify the left renal vein. Our dissection plane was then directed on a caudo-cranial axis, after identification of the left renal artery and below the adrenal gland. The resection was also delimitated medially by the left borders of the superior mesenteric artery and the aorta, and posteriorly by the renal parenchyma. Postoperative course was marked by a biochemical leak. The patient was discharged on postoperative day (POD)5 and the drain removed at POD18. Pathological examination confirmed a pT2N2 PDAC with negative margins, with 4/18 positive nodes. The robotic platform is routinely employed in pancreatic surgery. Thanks to its increased degree of movement, its dexterity, and the magnification, this approach can help surgeons with vascular identification and control, in performing extended lymphadenectomies, and finding the correct planes of dissection. All these elements are crucial in a well-performed posterior RAMPS.

Open and Endoscopic Endonasal Optic Nerve Decompression for Craniofacial Fibrous Dysplasia in an Adolescent: 2-Dimensional Operative Video.

Craniofacial fibrous dysplasia (CFFD) is a benign, bony disease that may affect the skull base.1,2 Most cases are asymptomatic and observed; however, advanced disease can present with cranial neuropathy or craniofacial deformity requiring intervention.3-5 A 16-year-old adolescent girl with known CFFD involving the sphenoid and frontal bones with severe bilateral optic canal narrowing developed progressive right eye visual decline and frontal cosmetic deformity. Visual acuity worsened oculus dextrus (OD) to 20/30 with a new superior nasal scotoma and 20% loss in the retinal nerve fiber layer and remained oculus sinister (OS) 20/20. The patient was recommended a staged subfrontal craniotomy for right optic decompression and simultaneous correction cosmetic deformity followed by endonasal right optic decompression. On postoperative day one, visual acuity OD improved to 20/20; however, she developed OS visual decline to 20/800. Curiously, there were no episodes of intraoperative hypotension or additional iatrogenic compression. Use of methylprednisolone led to improvement OS 20/400. Given persistent visual decline, urgent second stage endonasal bilateral optic nerve decompression, rather than unilateral, was performed. Postoperatively, vision improved to OS 20/200. At one month, her vision improved to OD 20/15 and OS returned to 20/20 with a paracentral scotoma and 29% decline in left retinal nerve fiber layer with further improvement anticipated. This video describes a multidisciplinary, multistaged approach in treatment of optic nerve compression due to CFFD in addition to the management of unanticipated contralateral visual decline. The patient consented to the procedure and publication of her image. No Institutional Review Board/ethics committee approval was necessary for this case report.

Preoperative Acetaminophen For Microsuspension Laryngoscopy Reduces Postoperative Opioid Use.

The opioid crisis has prompted consideration of analgesic prescriptions. This study explored the value of preoperative acetaminophen for pain control following microsuspension laryngoscopy (MSL) and compared the results with a previous study of pain and opioid use following MSL (Tsang et al.). A prospective open-label clinical trial was conducted in patients undergoing MSL. All patients were administered preoperative acetaminophen. Short-form McGill Pain Questionnaire (SF-MPQ), pain visual analogue scale (VAS), and present pain intensity (PPI) scores were collected preoperatively and on postoperative days (PODs) 1, 3, 7, and 14. Statistical analysis identified variables associated with opioid use or increased pain scores, and compared outcomes with Tsang et al. RESULTS: Eighty-nine patients were included (mean age 52.8 ± 17.3 years, 40 males). All patients received preoperative 1 g acetaminophen (77 (86.5%) orally) with no adverse effects. On POD1, opioid usage was 10%. Median [IQR] pain scores were 5 [2-11], 21 [12.3-56.8], and 3 [2-3.3] on SF-MPQ, VAS, and PPI, respectively. Post-Anesthesia Care Unit (PACU) opioid requirements significantly correlated with POD1 opioid consumption (τb = 0.214; p ≤ 0.05), and significant associations with PACU opioid administration were found for total anesthesia time (OR (95%CI) = 1.271 (1.043-1.548), p = 0.017) and total laryngoscope suspension time (OR (95%CI) = 0.791 (0.651-0.962, p = 0.019)). This cohort demonstrated reduced opioid usage on POD1 compared with Tsang et al (23%). Preoperative acetaminophen is a safe intervention, resulting in decreased postoperative opioid use following MSL. Anesthesia time correlated with need for postoperative opioids. Level 4 Laryngoscope, 2024.

Practical use of transanal decompression tube following the repair of fourth-degree perineal tears associated with vaginal delivery

BackgroundFourth-degree perineal tears associated with vaginal delivery (PTAVD) occur in approximately 0.25 to 6% of vaginal deliveries. A persistent challenge in treating fourth-degree PTAVD is the high incidence of anastomotic leakage, leading to impaired quality of life, marked by incontinence, rectovaginal fistula, and painful sexual intercourse. Thus, effective interventions are necessary. Herein, we report our successful approach in repairing a fourth-degree PTAVD, involving the placement of a transanal decompression tube (TDT) during the early postoperative period.Case presentationFive patients underwent the repair of fourth-degree PTAVD by suturing the mucosal and muscular layers of the rectum, and the vaginal wall in layers. Subsequently, a TDT was placed in the rectum, positioned 10–15 cm from the anal verge. The TDT was allowed to drain spontaneously without suction. Gastrografin enema examination was performed through a TDT, followed by a computed tomographic scan on postoperative days 3–4. After unfavorable complications were ruled out, the TDT was removed and the patients were transitioned to a normal diet.ResultAll patients showed favorable outcomes with no occurrence of vaginal fistula or incontinence.ConclusionThis simple intervention demonstrates potential efficacy in reducing anastomotic leakage following the repair of fourth-degree PTAVD.

Who Do We Fail to Rescue after Pancreatoduodenectomy? Outcomes Among >4000 Procedures Expose Windows of Opportunity.

Our investigation on in-hospital mortality after 4474 pancreatoduodenectomies aimed to identify time-dependent risks as well as windows of opportunity to rescue patients from complications. Pancreatoduodenectomy is generally considered a safe procedure with a 1-10% perioperative mortality based on complexity and surgical volume. Yet, patients are susceptible for life-threatening complications particularly with extended resections. Recognition of distinct vulnerabilities over time while patients recover is required to permit focused monitoring, sophisticated resource allocation, and greatest surgical safety. Patients who deceased in-hospital after pancreatoduodenectomy between 2003-2021 were retrieved from the institutional pancreatectomy registry and analyzed in detail with respect to their postoperative course. Among 4474 pancreatoduodenectomies, 156 patients deceased in-hospital (3.5%). When assessing root causes of mortality, we observed 3 different clusters of complications which were postpancreatectomy-specific (47.4%), visceral vasculature-associated (25.6%), or cardiopulmonary in origin (23.7%). The median times of root cause onset in the 3 categories were postoperative day (POD) 9, POD 4.5 (P=0.008) and POD 3 (P<0.001), and medians of in-hospital mortality were POD 31, POD 18 (P=0.009) and POD 8 (P<0.001), respectively. Intervals between root cause onset and mortality varied with medians of 23 days, 11 days (P=0.017), and 1 days (P<0.001). The 3 categories were similarly distributed between different types of surgical complexity. Postpancreatectomy-specific complications prompt almost half of in-hospital mortalities after pancreatoduodenectomy, with rather long intervals for interventions to prevent failure to rescue. In contrast, visceral vasculature-related events and cardiopulmonary complications dominate early in-hospital mortalities with short intervals until mortality, demanding rigorous management of such events or preoperative conditioning. These data externally validate a previous high-volume initiative and highlight distinct windows of opportunity to optimize perioperative safety.

Stress Response and Analgesia During and after Robotic-Assisted Pelvic Exenteration

Introduction. Thoracic epidural analgesia or thoracic epidural anaesthesia (TEA) and opioid-based intravenous multimodal analgesia (MMA) provide adequate control of perioperative pain, however, comparative data are still to be gathered. Aim. To compare both anesthesia techniques in terms of stress response during and after robotic-assisted pelvic exenteration (PE). Materials and methods. 112 patients were divided into 2 equal groups A level of serum cortisol was measured at induction of anesthesia and in 2, 24, and 48 hours. The efficacy of analgesia was compared using a 10-point numeric pain scale. Analgesic administration and side effects were reported for 1–3 postoperative days. Results. Cortisol levels increased 2 hours after skin incision in the MMA group and only in 24 hours in the TEA group (p &lt; 0.050). Postoperative cortisol levels were significantly lower in the TEA group (p = 0.001). Numeric pain scores were significantly lower in the TEA group (1.7 [1.0–3.2] vs. 2.7 [2.1–4.2]; 1.9 [1.0–3.3] vs. 3.5 [3.5–5.0]; 3.7 [3.0–4.8] vs. 4.2 [3.7–4.7], respectively; p &lt; 0.050). Patients in the TEA group received less opioid administration (4.3 mg vs. 13.9 mg; 7.0 mg vs. 19.9 mg; 10.9 mg vs. 16.5 mg, respectively; p &lt; 0.050). The two groups of patients were detected with no significant difference in the incidence of respiratory depression. Discussion. According to the study results, perioperative stress response was reduced with TEA being added to the anesthesia protocol. Patients in the TEA group received lower doses of analgesics. Both groups produced similar short-term postoperative outcomes. Conclusion. As compared to opioid-based MMA, TEA provided more effective analgesia and similar side effect profiles. Therefore, TEA appears to be an acceptable method for stress response suppression and pain management in patients undergoing robotic-assisted PE.

Multicentric short term and safety study of ineffective esophageal motility patients treated with RefluxStop device

Gastroesophageal reflux disease (GERD) presents a general health problem with a variety of symptoms and an impairment of life quality. Conservative therapies do not offer sufficient symptom relief in up to 30% of patients. Patients who suffer from ineffective esophageal motility (IEM) and also GERD may exhibit symptoms ranging from mild to severe. In cases where surgical intervention becomes necessary for this diverse group of patients, it is important to consider the potential occurrence of postoperative dysphagia. RefluxStop is a new alternative anti-reflux surgery potentially reducing postoperative dysphagia rates. In this bicentric tertiary hospital observational study consecutive patients diagnosed with PPI refractory GERD and IEM that received RefluxStop implantation were included. A first safety and efficacy evaluation including clinical examination and GERD-HRQL questionnaire was conducted. 40 patients (25 male and 15 female) were included. 31 patients (77.5%) were on PPI at time of surgery, with mean acid exposure time of 8.14% ± 2.53. The median hospital stay was 3 days. Postoperative QoL improved significantly measured by GERD HRQL total score from 32.83 ± 5.08 to 6.6 ± 3.71 (p < 0.001). A 84% reduction of PPI usage (p < 0.001) was noted. 36 patients (90%) showed gone or improved symptoms and were satisfied at first follow-up. Two severe adverse events need mentioning: one postoperative slipping of the RefluxStop with need of immediate revisional operation on the first postoperative day (Clavien–Dindo Score 3b) and one device migration with no necessary further intervention. RefluxStop device implantation is safe and efficient in the short term follow up in patients with GERD and IEM. Further studies and longer follow-up are necessary to prove long-lasting positive effects.