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Drugs in Context 2024Bleeding is still one of the most feared intraoperative and postoperative complications that can lead to an increase in morbidity, mortality, length of hospital stay and...
Bleeding is still one of the most feared intraoperative and postoperative complications that can lead to an increase in morbidity, mortality, length of hospital stay and costs. Nowadays, in addition to accurate surgical techniques, several local haemostatic agents are available and can be used in case of oozing bleeding. Herein, we report our experience with a ready-to-use polysaccharide powder in two patients undergoing distal splenopancreatectomy. Bleeding control was achieved in both cases. No patient showed postoperative bleeding, and no other complications were reported.
PubMed: 38899279
DOI: 10.7573/dic.2023-11-4 -
Neurologia Medico-chirurgica Jun 2024Tourette syndrome (TS) is a developmental neuropsychiatric disorder that is characterized by tic movements. Deep brain stimulation (DBS) may be a treatment option for...
Tourette syndrome (TS) is a developmental neuropsychiatric disorder that is characterized by tic movements. Deep brain stimulation (DBS) may be a treatment option for severe cases refractory to medical and behavioral therapies. In this study, we reviewed the surgical techniques used for DBS in patients with severe TS and its clinical outcomes and sought to determine the optimal surgical procedure and current issues based on our experience and the literature. A total of 14 patients, consisting of 13 men and 1 woman, who underwent centromedian thalamic DBS and were followed up for a mean duration of 2.3 ± 1.0 years, participated in this study. The mean Yale Global Tic Severity Scale severity score significantly improved from 41.4 ± 7.0 at baseline to 19.8 ± 11.4 at 6 months (P = 0.01) and 12.7 ± 6.2 at the last follow-up (P < 0.01). Moreover, the mean Yale Global Tic Severity Scale impairment score significantly improved from 47.1 ± 4.7 at baseline to 23.1 ± 11.1 at 6 months (P < 0.01) and 7.6 ± 2.9 at the last follow-up (P < 0.01). However, there were problems with continuous postoperative monitoring (three cases were lost to follow-up) and surgery-related adverse events, including one case each of lead misplacement and a delayed intracerebral hemorrhage due to severe self-injurious tics. This study aimed to highlight not only the clinical efficacy of DBS for TS but also its challenges. Clinicians should understand the three-dimensional brain anatomy so that they can perform precise surgical procedures, avoid adverse events, and achieve favorable outcomes of DBS for TS.
PubMed: 38897940
DOI: 10.2176/jns-nmc.2023-0254 -
Journal of Visceral Surgery Jun 2024Treatment of ulcerative colitis (UC) has been revolutionized by the arrival of biotherapies and technical progress in interventional endoscopy and surgery. (Sub)total... (Review)
Review
Treatment of ulcerative colitis (UC) has been revolutionized by the arrival of biotherapies and technical progress in interventional endoscopy and surgery. (Sub)total emergency colectomy is required in the event of complicated severe acute colitis: colectasis, perforation, hemorrhage, organ failure. Corticosteroid therapy is the reference treatment for uncomplicated severe acute colitis, while infliximab and ciclosporin are 2nd-line treatments. At each step, before and after each line of treatment failure, surgery should be considered as an option. In cases refractory to medical treatment, the choice between surgery and change in medication must weigh the chronic symptoms associated with the disease against the risks of postoperative complications and functional sequelae inherent to surgery. Detection of dysplastic lesions necessitates chromoendoscopic imaging with multiple biopsies and anatomopathological verification. Endoscopic treatment of these lesions remains reserved for selected patients. These different indications call for multidisciplinary medical-surgical discussion. Total coloproctectomy with ileo-anal anastomosis (TCP-IAA) is the standard surgery, and it holds out hope for healing. Modalities depend on patient characteristics, previous emergency colectomy, and presence of dysplasia. It may be carried out in one, in two modified, or in three phases. The main complications are anastomotic fistula, short-term pouch-related fistula, ileo-anal pouch syndrome, pouchitis and long-term digestive and sexual disorders. For selected cases, an alternative can consist in total colectomy with ileo-rectal anastomosis or permanent terminal ileostomy. The objective of this update is to clarify the indications, modalities, and results of surgical treatment of ulcerative colitis in accordance with the most recent data in the literature.
Topics: Colitis, Ulcerative; Humans; Proctocolectomy, Restorative; Treatment Outcome; Colectomy; Postoperative Complications
PubMed: 38897710
DOI: 10.1016/j.jviscsurg.2024.05.004 -
World Neurosurgery Jun 2024To investigate the long-term clinical outcomes of staged surgical resection in giant Pituitary Neuroendocrine Tumors(pitNET).Method We performed a retrospective analysis...
To investigate the long-term clinical outcomes of staged surgical resection in giant Pituitary Neuroendocrine Tumors(pitNET).Method We performed a retrospective analysis of the clinical data of 16 patients who underwent surgery. The patients were diagnosed and underwent surgery at the Department of Neurosurgery of Shiyan Taihe Hospital from January 2013 to March 2021. Among the cases, 12 patients underwent primarily transsphenoidal surgery followed by secondary transcranial surgery, while 4 patients underwent primarily transsphenoidal surgery followed by secondary transsphenoidal surgery. Before the surgery, all patients underwent a pituitary MRI scan, pituitary hormone level examination, visual acuity, and visual field examination. A pituitary MRI was rechecked within 1 week after the operation. A tumor resection rate of 100% on MRI was considered as a total resection, between 90% to 100% as a subtotal resection, and lower than 90% as a partial resection. After the surgery, regular clinical visits and telephone or internet platform follow-ups were conducted. Outcome In our clinical investigation, after staged surgery 10 patients had a total resection, 5 had a subtotal resection, and 1 had a partial resection depending on the tumor size and invasion. The clinical outcomes showed that 1 case suffered from postoperative intracranial infection, 1 case had decreased visual acuity, and 6 cases experienced decreased pituitary function after surgery.Postoperative complications were cured after symptomatic treatment, except for 1 patient who experienced decreased vision and 1 patient sufferred hypopituitarism required long-term oral levothyroxine tablet treatment. No cases of intracranial hemorrhage or death were caused by intentionally staged resection surgery. Conclusion Staged surgery for giant pitNET is a safe and effective clinical surgery strategy.
PubMed: 38897401
DOI: 10.1016/j.wneu.2024.06.069 -
Obstetrical & Gynecological Survey Jun 2024Placenta accreta spectrum (PAS) represents a range of disorders characterized by abnormal placental invasion and is associated with severe maternal morbidity and... (Review)
Review
IMPORTANCE
Placenta accreta spectrum (PAS) represents a range of disorders characterized by abnormal placental invasion and is associated with severe maternal morbidity and mortality.
OBJECTIVE
The aim of this study was to review and compare the most recently published major guidelines on the diagnosis and management of this potentially life-threatening obstetric complication.
EVIDENCE ACQUISITION
A descriptive review of guidelines from the American College of Obstetricians and Gynecologists, the Royal Australian and New Zealand College of Obstetricians and Gynecologists, the International Society for Abnormally Invasive Placenta, the Royal College of Obstetricians and Gynecologists, the International Federation of Gynecology and Obstetrics, and the Society of Obstetricians and Gynecologists of Canada on PAS disorders was carried out.
RESULTS
There is a consensus among the reviewed guidelines regarding the definition and the diagnosis of PAS using specific sonographic signs. In addition, they all agree that the use of magnetic resonance imaging should be limited to the evaluation of the extension to pelvic organs in case of placenta percreta. Moreover, American College of Obstetricians and Gynecologists, Royal College of Obstetricians and Gynecologists, International Federation of Gynecology and Obstetrics, and the Society of Obstetricians and Gynecologists of Canada agree that screening for PAS disorders should be based on clinical risk factors along with sonographic findings. Regarding management, they all highlight the importance of a multidisciplinary team approach and recommend delivery by elective cesarean section at a tertiary center with experienced staff and appropriate resources. Routine preoperative ureteric stenting and occlusion of pelvic arteries are universally not recommended. Moreover, hysterectomy following the delivery of the fetus, expectant management with placenta left in situ, and conservative management in case of focal disease and desired fertility are all considered as acceptable treatment options. The reviewed guidelines also suggest some measures for intraoperative and postoperative hemorrhage control and recommend prophylactic administration of antibiotics. Methotrexate after expectant management is unanimously discouraged. On the other hand, there is no common pathway with regard to the optimal timing of delivery, the recommended mode of anesthesia, the preferred skin incision, and the effectiveness of the delayed hysterectomy approach.
CONCLUSIONS
PAS disorders are mainly iatrogenic conditions with a constantly rising incidence and potentially devastating consequences for both the mother and the neonate. Thus, the development of uniform international practice protocols for effective screening, diagnosis, and management seems of paramount importance and will hopefully drive favorable pregnancy outcomes.
Topics: Humans; Placenta Accreta; Female; Pregnancy; Practice Guidelines as Topic; Cesarean Section; Hysterectomy; Ultrasonography, Prenatal
PubMed: 38896432
DOI: 10.1097/OGX.0000000000001274 -
BMC Musculoskeletal Disorders Jun 2024Suction drainages are commonly used after total knee arthroplasty (TKA) procedures; however, their use is somewhat controversial. Recently, some reports have claimed...
BACKGROUND
Suction drainages are commonly used after total knee arthroplasty (TKA) procedures; however, their use is somewhat controversial. Recently, some reports have claimed that the administration of tranexamic acid (TXA) may prevent postoperative bleeding following TKAs. Although numerous studies have reported regarding different dosages, timings of administration, or drain clamping times for intravenous and intra-articular TXA injections (IA-TXAs), few have examined whether suction drainage is necessary when TXA is administered. In this study, we compared using suction drainage without TXA administration and IA-TXA without suction drainage and aimed to examine the need for suction drainage during IA-TXA.
METHODS
This retrospective study was conducted on 217 patients who had received TKA for osteoarthritis; 104 were placed on suction drainage after TKA without TXA (Group A), whereas the remaining 113 received IA-TXA immediately after surgery without suction drainage (Group B). Our clinical evaluation included assessments of the need for transfusion, presence of postoperative complications, incidence of deep vein thrombosis (DVT), and changes in hemoglobin (Hb), hematocrit (Hct), and D-dimer levels.
RESULTS
No significant differences were observed in terms of postoperative complications and preoperative Hb, Hct, or D-dimer levels between the two groups. Although the prevalence of DVT was significantly higher in Group B (p < 0.05), all cases were asymptomatic. Hb and Hct levels were significantly lower in Group A than in Group B at 1, 3, 7, and 14 days postoperatively (p < 0.05), although none of the cases required blood transfusions. D-dimer levels were significantly higher in Group A than in Group B at 1 and 3 days postoperatively (p < 0.05).
CONCLUSION
Suction drainage might not be necessary when IA-TXA is administered after TKA procedures.
Topics: Humans; Tranexamic Acid; Retrospective Studies; Arthroplasty, Replacement, Knee; Female; Male; Aged; Suction; Injections, Intra-Articular; Antifibrinolytic Agents; Middle Aged; Postoperative Hemorrhage; Aged, 80 and over; Osteoarthritis, Knee; Venous Thrombosis; Treatment Outcome
PubMed: 38890633
DOI: 10.1186/s12891-024-07604-w -
Actas Urologicas Espanolas Jun 2024Different degrees of testicular torsion result in varying degrees of testicular damage, which influences treatment options and outcomes. Therefore, establishing a...
INTRODUCTION AND OBJECTIVES
Different degrees of testicular torsion result in varying degrees of testicular damage, which influences treatment options and outcomes. Therefore, establishing a testicular torsion model with different degrees is necessary for clinical diagnosis.
MATERIALS AND METHODS
Rabbits were randomly divided into four groups and their spermatic cords were twisted at 0 °, 180 °, 360 °, and 720 °, respectively. Color Doppler flow imaging (CDFI) were performed to evaluate the blood supply in testicles. The twisted testicles were surgically removed at six hours post-operation and were evaluated by morphological observation and Hematoxylin and Eosin staining.
RESULTS
CDFI signals were gradually decreased as the degree of testicular torsion increased, and scores of CDFI in the 360 ° and 720 ° groups were significantly decreased at postoperative six hours compared to pre-surgery. Compared to the sham, the testicle in the 180 ° group exhibited slight congestion, whereas the testicles in the 360 ° and 720 ° groups were dark red in color and had severe congestion and unrecognizable vessels. Hematoxylin and Eosin staining showed mild spermatogenic cell reduction and testicular interstitial hemorrhage in the 180 ° group. In the 360 ° and 720 ° groups, disordered seminiferous tubules, shed spermatogenic cells in tubules, inflammatory cell infiltration, and severe hemorrhage were found. In comparison with the sham, interstitial hemorrhage scores in the 360 ° and 720 ° groups were significantly higher, and scores of germinal epithelial cell thickness in the three testicular torsion groups were significantly decreased.
CONCLUSIONS
Collectively, we successfully constructed a testicular torsion model with different degrees in rabbits.
PubMed: 38885741
DOI: 10.1016/j.acuroe.2024.05.017 -
Journal of Neurosurgical Anesthesiology Jun 2024Cerebral vasospasm after aneurysmal subarachnoid hemorrhage (ASAH) is a serious complication and has a strong relationship with systemic inflammatory responses. Given...
Association Between High Preoperative White Blood Cell-to-Hemoglobin Ratio and Postoperative Symptomatic Cerebral Vasospasm in Patients With Aneurysmal Subarachnoid Hemorrhage.
BACKGROUND
Cerebral vasospasm after aneurysmal subarachnoid hemorrhage (ASAH) is a serious complication and has a strong relationship with systemic inflammatory responses. Given previously reported relationships between leukocytosis and anemia with ASAH-related cerebral vasospasm, this study examined the association between the preoperative white blood cell-to-hemoglobin ratio (WHR) and postoperative symptomatic cerebral vasospasm (SCV) in patients with ASAH.
METHODS
Demographic, preoperative (comorbidities, ASAH characteristics, laboratory findings), intraoperative (operation and anesthesia), and postoperative (SCV, other neurological complications, clinical course) data were retrospectively analyzed in patients with ASAH who underwent surgical or endovascular treatment of the culprit aneurysm. Patients were divided into high-WHR (n=286) and low-WHR (n=257) groups based on the optimal cutoff value of preoperative WHR (0.74), and stabilized inverse probability weighting was performed between the 2 groups. The predictive power of the WHR and other preoperative systemic inflammatory indices (neutrophil-to-albumin, neutrophil-to-lymphocyte, platelet-to-lymphocyte, platelet-to-neutrophil, platelet-to-white blood cell ratios, and systemic immune-inflammation index) for postoperative SCV was evaluated.
RESULTS
Postoperative SCV was more frequent in the high-WHR group than in the low-WHR group before (33.2% vs. 12.8%; P<0.001) and after (29.4% vs. 19.1%; P=0.005) inverse probability weighting. Before weighting, the predictive power for postoperative SCV was the highest for the WHR among the preoperative systematic inflammatory indices investigated (area under receiver operating characteristics curve 0.66, P<0.001). After weighting, preoperative WHR ≥0.74 was independently associated with postoperative SCV (odds ratio 1.76; P=0.006).
CONCLUSIONS
High preoperative WHR was an independent predictor of postoperative SCV in patients with ASAH.
PubMed: 38884151
DOI: 10.1097/ANA.0000000000000977 -
Journal of Thoracic Disease May 2024Computed tomography (CT)-body divergence limits the accuracy of electromagnetic navigation bronchoscopy (ENB) in peripheral lung lesions diagnosis. We developed...
BACKGROUND
Computed tomography (CT)-body divergence limits the accuracy of electromagnetic navigation bronchoscopy (ENB) in peripheral lung lesions diagnosis. We developed intraprocedural CT-guided navigation with ventilatory strategy for atelectasis (ICNVA) ENB for patients with peripheral lung lesions.
METHODS
Retrospective observational study in which ten consecutive patients with pulmonary lesions (without bronchial direct connection) underwent ICNVA-ENB was conducted. During ICNVA-ENB, intraoperative CT data were used for ENB path planning, and a new ventilation strategy were employed to help maintain the pulmonary region in a static and inflation state which reduce CT to body divergence. We collected three sets of CT data: preENB CT, post-anesthesia intubation CT, and postENB CT. To evaluate the accuracy of ICNVA-ENB, we measured the distance between the ENB probe and the actual lesion location, but also recorded the results of rapid on-site evaluation (ROSE), and postoperative pathology. To evaluate the impact of CT-body divergence induced by atelectasis, we calculated the mutual position distance of target lesions in preENB CT, post-anesthesia intubation CT and postENB CT. Furthermore, ENB operation time and operative complications were recorded.
RESULTS
Our analysis revealed that the distance between the navigation probe with the actual location of lesion center was 4-10 (5.90±1.73) mm. The ROSE results were consistent with the postoperative pathological diagnosis in 9 out of 10 patients (90%). The ICNVA-ENB atelectasis CT-body divergence was smaller than traditional ENB (12.10±3.67 6.60±2.59 mm, P<0.01). The ENB operation time was 20-53 (29.30±10.14) minutes and one patient developed slight intrapulmonary hemorrhage.
CONCLUSIONS
ICNVA-ENB can reduce the CT-body divergence and appears to be safe and accurate for patients with peripheral lung lesions.
PubMed: 38883661
DOI: 10.21037/jtd-24-82 -
American Journal of Translational... 2024To examine the impact of using intraoperative cell salvage (ICS) for the restoration of coagulation function in cases of massive Post-Cesarean Section Hemorrhage (PCSH).
OBJECTIVE
To examine the impact of using intraoperative cell salvage (ICS) for the restoration of coagulation function in cases of massive Post-Cesarean Section Hemorrhage (PCSH).
METHODS
A retrospective analysis was conducted on 60 cases of massive PCSH meeting inclusion criteria at Suqian Maternity and Children's Hospital from January 2020 to July 2022. Patients were divided into two groups: allogeneic blood transfusion group (Group A, n = 30) and ICS group (Group B, n = 30), based on transfusion methods. Blood parameters, coagulation function, and adverse reactions were assessed before (T0) and after (T1) transfusion. Patients were categorized into good prognosis (GP) and poor prognosis (PP) groups based on adverse reaction occurrence. Clinical profiles were compared between groups, and multivariate binary logistic regression analysis was employed to evaluate the factors that may affect the prognosis in women with PCSH.
RESULTS
No significant differences in routine blood parameters were observed between groups at T0 and T1 (P>0.05). At T0, no significant differences in PT, APTT, TT, or FIB were found between groups (P>0.05). Both groups showed a reduction in PT, APTT, and TT values at T1 compared to T0, with Group B experiencing a more significant decrease than Group A (P<0.05). FIB increased in both groups at T1 compared to T0, with Group B demonstrating a higher increase than Group A (P<0.05). Both groups showed increased blood pressure at T1 compared to T0, with Group B showing a more pronounced elevation than Group A (P<0.05). The occurrence of adverse reactions was significantly lower in Group B (1/30, 3.33%) compared to Group A (7/30, 23.33%) (P<0.05). Logistic regression analysis identified FIB<1.52 g/L and HR<45.35 times/min as factors associated with increased risk of unfavorable outcome in women with PCSH.
CONCLUSION
In patients experiencing significant PCSH, ICS may lead to better postoperative recovery of blood parameters, faster restoration of coagulation function, and reduced risk of adverse events compared to ABT. Moreover, early detection of coagulation function and blood gas indexes is crucial for clinicians to implement timely prevention and treatment measures.
PubMed: 38883352
DOI: 10.62347/UTAB1666