One-Hour Bundle Protocols for Surgical Sepsis and Septic Shock in Surgical Intensive Care Unit: Clinical Outcome Aspects in the Thai Context.

BACKGROUND: Surgical sepsis is a syndrome occurring during the perioperative period with a high mortality rate. Since the one-hour bundle protocol was recommended to decrease sepsis-related morbidity and mortality in clinical practice, the protocol has been applied to surgical patients with sepsis and septic shock. However, clinical outcomes in these surgical patients remain unknown. Thus, this study aimed to compare survival outcomes in patients before and after the implementation of one-hour bundle care in clinical practice. METHODS: In this prospective cohort study, 401 surgical patients with sepsis were divided into two groups, with 195 patients undergoing the one-hour bundle from December 25, 2021, to March 31, 2024, and 206 patients undergoing usual care from January 1, 2018, to December 24, 2021, before the one-hour bundle protocol was implemented by the Surviving Sepsis Campaign (SSC). Demographic data, treatment processes, and clinical outcomes were recorded. RESULTS: After the one-hour bundle protocol was applied in surgical practice, the median survival time was significantly increased in surgical patients who underwent one-hour bundle care (95% confidence interval (CI): 12.32-19.68) (p= 0.016). Factors influencing the increase in the mortality rate were delays in fluid resuscitation of >2 hours, vasopressor initiation of >2 hours, and empirical antibiotics of >5 hours (p= 0.017, 0.028, and 0.008, respectively). CONCLUSION: One-hour bundle care for surgical patients with sepsis resulted in an increased median survival time. Delays in fluid resuscitation (>2 hours), vasopressor initiation (>2 hours), and empirical antibiotics (>5 hours) were factors associated with mortality.

Global Outcomes of Epilepsy Surgery in Drug-Resistant Focal Epilepsy: A Longitudinal Survey.

Objective: Epilepsy surgery has been established for treatment of drug-resistant focal epilepsy. We aimed to determine long-term outcomes of epileptic surgery in various aspects including seizure outcome, quality of life, and psychosocial consequences after surgery. Material and Method: A single center, cross-sectional study was conducted. The patients with drug-resistant focal epilepsy who underwent epileptic surgery for at least one year were recruited. Results: Thirty-seven adult drug-resistant epilepsy patients after epileptic surgery were enrolled with an average follow-up period of 5.8 years. Twenty-three (62.2%) had temporal lobe epilepsy (TLE) and 14 (37.8%) had neocortical epilepsy. Four were (10.8%) compatible with lesional negative refractory epilepsy. Hippocampal sclerosis was the most common etiology (45.9%), followed by focal cortical dysplasia/gliosis (21.6%) and brain tumor (21.6%). The three commonest postoperative complications were any medical illnesses (18.9%), memory impairment (18.9%), and visual filed defect (13.5%). Twenty patients (54.1%) had no complications. Seizure outcomes, employment status, quality of life, depression, frank psychosis, and number of antiepileptic drug (AED) between pre- and post-surgical period (interviewing time) were compared. Engel Class I (seizure freedom) was persistently achieved in 19 (51.4%) patients. There were nine (24.3%) patients in Engel Class II, eight (21.6%) in Engel Class III, and one (2.7%) in Engel Class IV. Seizure outcome, quality of life, and self-assessment were improved after epileptic surgery at any age groups, duration of epilepsy, epileptogenic zone, and side of operation. In some subgroups, it was found that income was increased and number of AED was reduced. However, depression and frank psychosis did not change the outcome. On self-assessment, global impression of change in memory showed 27% improvement and 32.4% no change. For language and communication skills, 29.7% was improved but 21.6% was worsened. Conclusion: In this longitudinal study, epilepsy surgery showed improvement in seizure control, quality of life, and some neuropsychological aspects.

Case series: the paradox of epilepsy surgery and psychiatric disorder.

De novo psychiatric disorder following epilepsy surgery is an infrequent but very interesting phenomenon. The authors described 4 distinct cases with medically intractable epilepsy who had epilepsy surgery and developed postsurgical psychiatric disorder. The onset of psychiatric disorder was during dramatic improvement of their epilepsy after surgery. There was no history of psychiatric disorder in their familial members or in the patients prior to the surgery. Since three patients also had mental retardation, presurgical cognitive impairment may be one of the risk factors for developing postsurgical psychiatric disorder. Potential mechanisms include volume reduction of gray matter in frontal, temporal and parietal cortexes secondary to epilepsy surgery as well as forced normalization. Several other mechanisms may also play important role for this phenomenon and further studies will be required which may reveal the connection between these two aspects.

Epilepsy surgery in children and adolescence; Phramongkutklao College of Medicine's experience.

OBJECTIVES: To evaluate the safety and efficacy of epilepsy surgery in children and adolescence at Comprehensive Epilepsy Center, Phramongkutklao College of Medicine. MATERIAL AND METHOD: Children and adolescents, who underwent epilepsy surgery at Comprehensive Epilepsy Center, Phramongkutklao College of Medicine were identified from the epilepsy surgery database. The following parameters were evaluated: age at surgery, duration of seizure prior to surgery, presurgical work up, presurgical as well as postsurgical neurological/ seizure status and neuropathology (if applicable). All follow-up data were obtained through clinic visits. RESULTS: Fifteen children who underwent epilepsy surgery between January 1, 2003 and March 31, 2005 were identified. Age at surgery ranged from 2.5 years to 19 years (mean age=8.2 years). Seizure duration prior to surgery ranged from 1 year to 17 years (mean=4.7 years). Eight patients (53%) had partial seizures and underwent excisional procedures [5 temporal lobectomy, 2 left frontal corticectomy, and 1 left functional hemispherectomy]. Seven patients (47%) had generalized seizures and underwent anterior 2/3 corpus callosotomy. Pathological information was available for all 8 cases with partial epilepsy. Four out of eight cases with pathological information demonstrated cortical dysplasia, four revealed hippocampal sclerosis, and two patients had dysembryoplastic neuroepithelial tumor (DNET). At follow-up, all 5 patients with temporal lobectomy and a child who underwent functional hemispherectomy were seizure free (follow up period 3-31 months). Two children with extratemporal resective surgery [left frontal corticectomy] showed remarkable improvement with rare breakthrough seizures (follow up period= 3 and 19 months respectively). Four out of seven patients with corpus collosotomy had worthwhile improvement of seizures (follow up period=4-19 months), while another two children were seizure free during short-termed follow up postoperatively (follow up period=1 and 2 months). All patients did not have significant neurological deterioration or worsening of seizure after the surgery. CONCLUSION: Resective epilepsy surgery in Thai pediatric populations in the authors' experience seems to be safe and effective in selected patients. Most children who underwent callosotomy had a significant reduction in intensity and frequency of tonic, atonic, and tonic-clonic seizures. Dual pathology was common in refractory temporal lobe epilepsy with hippocampal sclerosis. Although the study sample was small, it did advocate several larger studies with the same findings.