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Nigerian Journal of Clinical Practice Jun 2024Studies have been conducted to evaluate changes in hemodynamics, postoperative bleeding, and pain in pediatric dental patients receiving general anesthesia (GA)....
Retrospective Evaluation of the Effects of Local Anesthesia Before Tooth Extraction Procedures under General Anesthesia on Physiologic Parameters and Postoperative Bleeding in Children.
BACKGROUND
Studies have been conducted to evaluate changes in hemodynamics, postoperative bleeding, and pain in pediatric dental patients receiving general anesthesia (GA). However, a limited number of studies have evaluated the effects of local anesthetics (LA) on tooth extraction procedures during GA. There is no consensus in the literature regarding LA application in the perioperative period for dental treatments performed within the scope of GA.
AIM
This study aimed to determine the retrospective physiologic effects of fluctuations in vital signs and postoperative bleeding in children who did or did not receive LA for tooth extraction under GA.
METHODS
A retrospective evaluation of 77 patients aged 5.16 ± 1.85 years who had the extraction of primary posterior teeth with or without LA under GA were reviewed in the post-anaesthesia care unit (PACU) for postoperative bleeding and the effects of intraoperative LA on fluctuations in postoperative parameters such as mean arterial pressure (MAP), heart rate (HR), peripheral oxygen saturation (SpO2), respiratory rate (RR), and the end-tidal carbon dioxide (EtCO2). These were compiled from the patient records of the procedures.
RESULTS
Significant differences between the baseline and peak MAP (P < 0.001), HR (P = 0.011), and EtCO2 (P = 0.002) were noted in children without LA compared to those who had LA. In addition, substantial variations were observed between the baseline and peak values for MAP (P < 0.001) and HR (P = 0.037) in children who had tooth extraction in the mandibular region. Statistically significant differences were noted between the baseline and peak values for patients who did not receive LA before the extraction of the first primary molar in terms of MAP (P < 0.02) and EtCO2 (P = 0.032). Similarly, significant differences in MAP (P < 0.02) and EtCO2 (P = 0.034) were noted in the extraction of the second primary molar. In addition, there was a significant difference in bleeding based on the number of tooth extractions in those who did not receive LA (P = 0.020).
CONCLUSION
This study showed that in children who underwent tooth extraction under GA, additional LA application minimized changes in HR, MAP, and EtCO2, whereas a lack of LA application produced significant fluctuations from baseline to peak values of HR, MAP, and EtCO2. In addition, LA application reduced postoperative bleeding.
Topics: Humans; Tooth Extraction; Retrospective Studies; Female; Male; Anesthesia, General; Child; Child, Preschool; Anesthesia, Local; Postoperative Hemorrhage; Anesthetics, Local; Heart Rate
PubMed: 38943296
DOI: 10.4103/njcp.njcp_708_23 -
Journal of Neurosurgery Jun 2024The aim of this study was to evaluate the morbidity associated with microsurgical treatment in patients with a recurrent aneurysm to improve their surgical management.
OBJECTIVE
The aim of this study was to evaluate the morbidity associated with microsurgical treatment in patients with a recurrent aneurysm to improve their surgical management.
METHODS
From 2012 to 2022, among the 3128 patients with ruptured or unruptured intracranial aneurysms managed at the authors' institution, 954 patients were treated by a microsurgical procedure. Of these 3128 patients, 60 consecutive patients (6.3%) who had a recurrent microsurgically treated aneurysm after previous endovascular treatment were included in this study. Additional microsurgical treatment was considered in case of progressive remnant growth or significant aneurysm recurrence. Intraoperative and postoperative complications were noted. Early (< 7 days) and long-term clinical and radiological monitoring were performed. Good functional outcome was considered as a modified Rankin Scale score < 3.
RESULTS
The mean age at initial treatment was 45 years (range 26-65 years). The mean delay between the first treatment and microsurgical treatment of the recurrence was 64 months (range 2 days-296 months). The mean size of the fundus recurrence was 5 mm, and the mean size of the neck recurrence was 4.6 mm. Five patients (8.3%) presented with subarachnoid hemorrhage associated with rupture of the recurrent aneurysm. Three patients died (6%) of aneurysm rupture and/or intensive care complications. The total morbidity rate associated with the microsurgical procedure was 14.5% (8/55) in patients with unruptured recurrent aneurysms. Among these patients, postoperative definitive complications (ischemic lesions) directly related to the microsurgical procedure were present in 3 patients (5.5%). Intraoperative rupture was recorded in these 3 patients. In the 54 surviving patients with unruptured recurrent aneurysms, good functional outcome was noted in 49 (91%). Poor functional outcome was significantly associated with intraoperative rupture.
CONCLUSIONS
Microsurgery remains an effective therapeutic option for recurrent intracranial aneurysms. However, in the authors' experience, postoperative morbidity is higher than in patients with nonrecurrent aneurysms. Therefore, a pretherapeutic multidisciplinary evaluation is mandatory to reduce the potential morbidity associated with the retreatment as much as possible. When endovascular occlusion of the aneurysm requires both stenting and coiling, alternative microsurgical treatment should be carefully evaluated, as microsurgical clipping will become much more challenging in cases of aneurysm recurrence.
PubMed: 38941640
DOI: 10.3171/2024.3.JNS24116 -
Scientific Reports Jun 2024To explore the techniques, safety, and feasibility of minimally invasive neurosurgery through the supraorbital eyebrow arch keyhole approach by neuroendoscopy....
To explore the techniques, safety, and feasibility of minimally invasive neurosurgery through the supraorbital eyebrow arch keyhole approach by neuroendoscopy. Retrospective analysis of clinical data of patients with various cranial diseases treated by transcranial neuroendoscopic supraorbital eyebrow keyhole approach in our hospital from March 2021 to October 2023. A total of 39 complete cases were collected, including 21 cases of intracranial aneurysms, 9 cases of intracranial space occupying lesions, 5 cases of brain trauma, 3 cases of cerebrospinal fluid rhinorrhea, and 1 case of cerebral hemorrhage. All patients' surgeries were successful. The good prognosis rate of intracranial aneurysms was 17/21 (81%), and the symptom improvement rate of intracranial space occupying lesions was 8/9 (88.9%). Among them, the initial symptoms of one patient with no improvement were not related to space occupying, while the total effective rate of the other three types of patients was 9/9 (100%). The average length of the craniotomy bone window of the supraorbital eyebrow arch keyhole is 3.77 ± 0.31 cm, and the average width is 2.53 ± 0.23 cm. The average postoperative hospital stay was 14.77 ± 6.59 days. The average clearance rate of hematoma by neuroendoscopy is 95.00% ± 1.51%. Our results indicate that endoscopic surgery through the supraorbital eyebrow arch keyhole approach is safe and effective for the treatment of anterior skull base lesions and cerebral hemorrhage. However, this retrospective study is a single center, small sample study, and the good surgical results do not exclude the subjective screening of suitable patients by clinical surgeons, which may have some bias. Although the clinical characteristics such as indications and contraindications of this surgical method still require further prospective and multicenter clinical research validation, our study still provides a new approach and choice for minimally invasive surgical treatment of anterior skull base lesions.
Topics: Humans; Male; Female; Middle Aged; Adult; Neuroendoscopy; Minimally Invasive Surgical Procedures; Retrospective Studies; Aged; Intracranial Aneurysm; Skull Base; Craniotomy; Treatment Outcome; Young Adult; Neurosurgical Procedures; Cerebral Hemorrhage
PubMed: 38937569
DOI: 10.1038/s41598-024-65758-y -
Scientific Reports Jun 2024Although robotic radical resection for hilar cholangiocarcinoma (HCCA) has been reported in some large hepatobiliary centers, biliary-enteric reconstruction (BER)...
Although robotic radical resection for hilar cholangiocarcinoma (HCCA) has been reported in some large hepatobiliary centers, biliary-enteric reconstruction (BER) remains a critical step that hampers the operation's success. This study aimed to evaluate the feasibility and quality of BER in robotic radical resection of HCCA and propose technical recommendations. A retrospective study was conducted on patients with HCCA who underwent minimally invasive radical resection at Zhejiang Provincial People's Hospital between January 2016 and July 2023. A 1:2 propensity score matching (PSM), widely used to reduce selection bias, was performed to evaluate the outcomes, especially BER-related data, between the robotic and laparoscopic surgery. Forty-six patients with HCCA were enrolled; ten underwent robotic-assisted resection, while the others underwent laparoscopic surgery. After PSM at a ratio of 1:2, 10 and 20 patients were assigned to the robot-assisted and laparoscopic groups, respectively. The baseline characteristics of both groups were generally well-balanced. The average liver resection time was longer in the robotic group than in the laparoscopic group (139.5 ± 38.8 vs 108.1 ± 35.8 min, P = 0.036). However, the former had less intraoperative blood loss [200 (50-500) vs 310 (100-850) ml], despite no statistical difference (P = 0.109). The number of residual bile ducts was 2.6 ± 1.3 and 2.7 ± 1.2 (P = 0.795), and anastomoses were both 1.6 ± 0.7 in the two groups (P = 0.965). The time of BER was 38.4 ± 13.6 and 59.1 ± 25.5 min (P = 0.024), accounting for 9.9 ± 2.8% and 15.4 ± 4.8% of the total operation time (P = 0.001). Although postoperative bile leakage incidence in laparoscopic group (40%) was higher than that in robotic group (10%), there was no significant difference between the two groups (P = 0.204); 6.7 ± 4.4 and 12.1 ± 11.7 days were observed for tube drawing (P = 0.019); anastomosis stenosis and calculus rate was 10% and 30% (P = 0.372), 0% and 15% (P = 0.532), respectively. Neither group had hemorrhage- or bile leakage-related deaths. Robotic radical resection for HCCA may offer perioperative outcomes comparable to conventional laparoscopic procedures and tends to be advantageous in terms of anastomosis time and quality. We are optimistic about its wide application in the future with the improvement of surgical techniques and experience.
Topics: Humans; Male; Female; Middle Aged; Propensity Score; Robotic Surgical Procedures; Retrospective Studies; Laparoscopy; Aged; Bile Duct Neoplasms; Klatskin Tumor; Treatment Outcome; Plastic Surgery Procedures; Postoperative Complications
PubMed: 38937559
DOI: 10.1038/s41598-024-65875-8 -
Acta Neurochirurgica Jun 2024Spontaneous spinal epidural hematoma (SSEH) is a rare pathology characterized by a hemorrhage in the spinal epidural space without prior surgical or interventional...
PURPOSE
Spontaneous spinal epidural hematoma (SSEH) is a rare pathology characterized by a hemorrhage in the spinal epidural space without prior surgical or interventional procedure. Recent literature reported contradictory findings regarding the clinical, radiological and surgical factors determining the outcome, hence the objective of this retrospective analysis was to re-assess these outcome-determining factors.
METHODS
Patients surgically treated for SSEH at our institution from 2010 - 2022 were screened and retrospectively assessed regarding management including the time-to-treatment, the pre-and post-treatment clinical status, the radiological findings as well as other patient-specific parameters. The outcome was assessed using the modified McCormick Scale. Statistical analyses included binary logistic regression and Fisher's exact test.
RESULTS
In total, 26 patients (17 men [65%], 9 women [35%], median age 70 years [interquartile range 26.5]) were included for analysis. The SSEHs were located cervically in 31%, cervicothoracically in 42% and thoracically in 27%. Twenty-four patients (92%) improved after surgery. Fifteen patients (58%) had a postoperative modified McCormick Scale grade of I (no residual symptoms) and 8 patients (31%) had a grade of II (mild symptoms). Only 3 (12%) patients remained with a modified McCormick Scale grade of IV or V (severe motor deficits / paraplegic). Neither time-to-treatment, craniocaudal hematoma expansion, axial hematoma occupation of the spinal canal, anticoagulation or antiplatelet drugs, nor the preoperative clinical status were significantly associated with the patients' outcomes.
CONCLUSION
Early surgical evacuation of SSEH generally leads to favorable clinical outcomes. Surgical hematoma evacuation should be indicated in all patients with symptomatic SSEH.
Topics: Humans; Hematoma, Epidural, Spinal; Male; Female; Aged; Retrospective Studies; Middle Aged; Treatment Outcome; Adult; Neurosurgical Procedures
PubMed: 38937326
DOI: 10.1007/s00701-024-06169-w -
Child's Nervous System : ChNS :... Jun 2024During infancy, infectious aneurysms are uncommon and potentially fatal lesions with an imminent risk of intracranial hemorrhage development.
INTRODUCTION
During infancy, infectious aneurysms are uncommon and potentially fatal lesions with an imminent risk of intracranial hemorrhage development.
CASE PRESENTATION
A 1-month-old infant presented with loss of consciousness and clonic movements of the right superior limb after a work-up for Hirschsprung's disease. His physical exam revealed stupor, miosis, anterior fontanelle swelling, and hyperreflexia of the right superior limb. Blood cultures were positive for Candida albicans. In addition, brain imaging revealed an intraparenchymal hematoma in the left temporal lobe and a saccular aneurysm at the M3 segment of the left middle cerebral artery. Upon careful discussion with the patient's family, he underwent evacuation of the hematoma and aneurysm repair. His postoperative clinical course was uneventful. At the 5-month follow-up, a brain MRI showed encephalomalacia in the area of prior hemorrhage. Furthermore, he had preserved motor function and adequate psychomotor development on subsequent pediatric evaluations.
CONCLUSION
Microsurgical management of ruptured mycotic aneurysms demands a systematic work-up and nuanced appraisal of clinical and aneurysmal factors. Operating in a confined space and considering the fragile nature of aneurysms are of utmost relevance for effectively treating these lesions.
PubMed: 38937287
DOI: 10.1007/s00381-024-06505-6 -
Surgery For Obesity and Related... May 2024Studies were conducted to investigate the outcomes of bariatric surgery (BS) among inflammatory bowel disease (IBD) patients.
BACKGROUND
Studies were conducted to investigate the outcomes of bariatric surgery (BS) among inflammatory bowel disease (IBD) patients.
OBJECTIVES
We aimed to analyze previous literature, comparing the outcomes of BS between IBD and non-IBD patients.
SETTING
Not applicable.
METHODS
PubMed, Scopus, and Web of Science were searched on 25/9/2023 for comparative studies on outcomes of BS in IBD patients. RevMan Software v5.4 was used to conduct the analysis.
RESULTS
Our analysis revealed an insignificant difference in the change of body mass index (BMI) at 1-year post-BS between IBD and non-IBD patients. IBD patients had a higher risk of acute renal failure, hemorrhage, and readmission following BS (RR: 2.16, 95% CI: 1.55-3, RR: 1.57, 95% CI: 1.22-2.04, RR: 1.56, 95% CI: 1.17-2.08, respectively). No significant difference was observed between both groups regarding wounds, leak/intra-abdominal infection, thromboembolic complications, and bowel obstruction. A higher incidence of postoperative complications was seen among IBD patients undergoing RYGB compared with SG (RR: 2.21, 95% CI: 1.43-3.41). There was a significant decline in steroid use following BS in IBD patients (RR: .67, 95% CI: .53-.84). Comparison between UC and Crohn's disease (CD) revealed insignificant differences in treatment escalation or de-escalation. Both IBD and non-IBD patients had similar lengths of hospitalization.
CONCLUSIONS
BS is equally effective in IBD and non-IBD patients in terms of weight loss at 1-year follow-up. Nevertheless, IBD patients are at a higher risk of postoperative complications, micronutrient deficiency, and readmission. Both UC and CD reported a decline in steroid use following surgery without a preferential advantage to a particular IBD sub-type.
PubMed: 38937216
DOI: 10.1016/j.soard.2024.05.008 -
Clinical Neurology and Neurosurgery May 2024The use of endovascular therapy (EVT) has become a widespread strategy for the clinical management of acute ischemic stroke (AIS). However, the combination of arterial... (Review)
Review
OBJECT
The use of endovascular therapy (EVT) has become a widespread strategy for the clinical management of acute ischemic stroke (AIS). However, the combination of arterial injection of tirofiban with EVT for AIS continues to be a subject of controversy. This meta-analysis was conducted to assess the safety and efficacy of this treatment approach.
METHODS
Relevant studies were identified through a systematic literature search in Pubmed, EMBASE, Web of Science, and Cochrane Library databases, covering articles published from January 2010 to January 2023. The efficacy outcomes included favorable functional outcomes, recanalization rates, and safety outcomes including mortality and symptomatic intracranial hemorrhage (sICH).
RESULTS
The meta-analysis consisted of data from 13 studies, which included 1 randomized controlled trial (RCT), 7 prospective cohort studies, and 5 retrospective cohort studies, encompassing a total of 3477 patients. The study results indicate that the intra-arterial (IA) tirofiban+EVT for AIS is associated with significant improvements in favorable functional outcomes (OR, 1.21; 95%CI, 1.05-1.40; P = 0.009) and recanalization rate (OR, 1.33; 95%CI, 1.06-1.65; P = 0.01), as well as significant reductions in mortality rates (OR, 0.65; 95%CI, 0.53-0.79; P = 0.0001). Subgroup analysis revealed that administering a maintenance dose of intravenous (IV) tirofiban post-EVT was significantly associated with improved functional outcomes and reduced mortality in patients. In addition, there was no increase in the incidence of sICH (OR, 0.92; 95%CI, 0.71-1.20; P = 0.54).
CONCLUSION
The administration of Intra-arterial tirofiban combined with EVT is an effective and safe treatment strategy for AIS, and postoperative maintenance doses of intravenous tirofiban may be more effective than IA only.
PubMed: 38936178
DOI: 10.1016/j.clineuro.2024.108330 -
Updates in Surgery Jun 2024African Americans have a long history of disparities in healthcare. However, whether their racial disparity exists in breast reconstruction outcomes is less clear. This...
African Americans have worse in-hospital outcomes in autologous and implant-based breast reconstruction: a population-based study from the National Inpatient Sample from 2015 to 2020.
African Americans have a long history of disparities in healthcare. However, whether their racial disparity exists in breast reconstruction outcomes is less clear. This study compared short-term outcomes of African Americans and Caucasians who underwent autologous (ABR) and implant-based breast reconstruction (IBR). Patients having ABR or IBR were identified in the National Inpatient Sample from Q4 2015-2020. Multivariable logistic regressions were used to compare in-hospital outcomes between African Americans and Caucasians, adjusted for demographics, socioeconomic status, comorbidities, and hospital characteristics. In ABR, there were 8296 (63.89%) Caucasians and 1809 (13.93%) African Americans. In IBR, there were 12,258 (68.24%) Caucasians and 1847 (10.28%) African Americans. During the same period, 32,406 (64.87%) Caucasians and 7702 (15.42%) African Americans underwent mastectomy, indicating a lower reconstruction rate in African Americans, particularly in IBR. African Americans presented with significant preoperative differences, including younger age, higher comorbid burden, and pronounced socioeconomic disadvantages. After accounting for preoperative differences, in ABR, African Americans had higher renal complications (aOR = 1.575, 95 CI = 1.024-2.423, p = 0.04) hemorrhage/hematoma (aOR = 1.355, 95 CI = 1.169-1.571, p < 0.01), and transfer rate (aOR = 2.176, 95 CI = 1.257-3.768, p = 0.01). In IBR, African Americans had higher superficial wound complications (aOR = 1.303, 95 CI = 1.01-1.681, p = 0.04), flap revision (aOR = 4.19, 95 CI = 1.229-14.283, p = 0.02), and hemorrhage/hematoma (aOR = 1.791, 95 CI = 1.401-2.291, p < 0.01). In both ABR and IBR, African Americans had longer hospital length of stay (p < 0.01). These results highlight evident racial disparities in breast reconstruction for African Americans. Targeted interventions are needed to guarantee equitable access to breast reconstruction services and to address postoperative complications in African Americans.
PubMed: 38935206
DOI: 10.1007/s13304-024-01914-3 -
International Journal of Surgery... Jun 2024Robotic pancreaticoduodenectomy (RPD) is used more commonly, but this surge is mostly based on observational data. This meta-analysis aimed to compare the short-term...
BACKGROUND
Robotic pancreaticoduodenectomy (RPD) is used more commonly, but this surge is mostly based on observational data. This meta-analysis aimed to compare the short-term outcomes between RPD and open pancreaticoduodenectomy (OPD) using data collected from randomized controlled trials (RCTs) and propensity score-matched (PSM) studies.
MATERIALS AND METHODS
We searched PubMed, Cochrane Library, Embase, and Web of Science databases for RCTs and PSM studies comparing RPD and OPD. Risk ratios (RRs) and mean differences (MDs) with 95% confidence intervals (CIs) were calculated.
RESULTS
Twenty-four studies, encompassing two RCTs and 22 PSM studies, were included, with a total of 9393 patients (RPD group: 3919 patients; OPD group: 5474 patients). Although RPD was associated with a longer operative time (MD, 61.61 min), patients may benefit from reduced blood loss (MD, -154.05 mL), shorter length of stay (MD, -1.60 d), lower blood transfusion rate (RR, 0.85), and wound infection rate (RR, 0.61). There were no significant differences observed in 30-day readmission (RR, 0.99), 90-day mortality (RR, 0.97), overall morbidity (RR, 0.88), major complications (RR, 1.01), reoperation (RR, 1.08), bile leak (RR, 1.01), chylous leak (RR, 0.98), postoperative pancreatic fistula (RR, 0.97), postpancreatectomy hemorrhage (RR, 1.15), delayed gastric emptying (RR, 0.88), number of harvested lymph nodes (MD, -0.12), and R0 resection (RR, 1.01) between the groups.
CONCLUSIONS
Although some short-term outcomes were similar between RPD and OPD, RPD exhibited reduced intraoperative blood loss, shorter hospital stays, lower wound infection, and blood transfusion rates. In the future, RPD may become a safe and effective alternative to OPD.
PubMed: 38935118
DOI: 10.1097/JS9.0000000000001871