Fentanyl versus Remifentanil for Cough Suppression and Recovery after Video-Assisted Thoracic Surgery

Network evolution of core symptoms after lung cancer thoracoscopic surgery:A dynamic network analysis

OBJECTIVES

To investigate relationships between various symptoms occurring 1-2 and 5-6 days following days after thoracoscopic surgery, to identify core symptoms, and to monitor changes in core symptoms over time following lung cancer thoracoscopic surgery.

METHODS

We evaluated symptoms using the Anderson Symptom Scale (Chinese version) and the Lung Cancer-Specific Symptoms Template in 214 lung cancer patients hospitalized in the Department of Thoracic Surgery of a provincial hospital in Jiangsu Province from March 2023 to September 2023. Data was collected at 1-2 days and 5-6 days postoperatively. Symptom networks were constructed for each time point, and centrality indicators were analyzed to identify core symptoms while controlling for influencing factors.

RESULTS

According to the network analysis, fatigue (rs = 26.00、rc = 0.05、rb = 1.02) had the highest strength, closeness, and betweenness in the symptom network 1-2 days after lung cancer surgery. At 5-6 days after surgery, shortness of breath (rs = 27.00) emerged as the symptom with the highest strength, fatigue (rc = 0.04) had the highest closeness, and cough (rb = 1.08) ranked highest in betweenness within the symptom network.

CONCLUSION

Fatigue stands out as the most core symptom in the network 1-2 days after lung cancer surgery. Shortness of breath, fatigue and cough are the most core symptoms in the symptom network 5-6 days after surgery. Therefore, clinical staff can improve the postoperative symptom experience of lung cancer patients by developing symptom management programmes tailored to these core symptoms.

Implementation of an Enhanced Recovery after Surgery Pathway for Transgender and Gender-Diverse Individuals Undergoing Chest Reconstruction Surgery: An Observational Cohort Study

Enhanced Recovery After Surgery (ERAS) protocols are associated with improved clinical outcomes in cisgender breast surgery patients. However, a paucity of research exists regarding transgender and gender-diverse individuals (TGD) in the ERAS framework. The primary objective of this observational cohort study is to describe the implementation of a gender-affirming ERAS protocol and its relationship to hospital length of stay (LOS) in TGD patients following chest reconstruction surgery. The secondary aim is to identify intraoperative predictors of LOS and define variables associated with adverse outcomes. We identified 362 patients in three epochs: a traditional group (n = 144), a partial ERAS implementation group (n = 92), and an ERAS group (n = 126). Exploratory multivariable median regression modeling was performed to identify independent predictors of LOS. We report that the traditional group's median hospital LOS was 1.1 days compared to 0.3 days in the ERAS group. Intraoperative tranexamic acid administration was associated with significantly shorter LOS (p < 0.001), reduced postoperative drainage (p < 0.001), and fewer returns to the operating room within 24 h (p = 0.047). Our data suggest that implementing a multimodal ERAS gender-affirming pathway was associated with improved patient-centered surgical outcomes such as decreased return to the operating room for hematoma evacuation, higher rates of discharge home, and reduced postoperative drainage output.

Anesthetic management for inhibiting sympathetic activation in an adolescent patient diagnosed with catecholaminergic polymorphic ventricular tachycardia and undergoing left cardiac sympathetic denervation: A case report

Catecholaminergic polymorphic ventricular tachycardia (CPVT) is a genetic disorder in which catecholamine release during exercise or emotional stress cause fatal tachyarrhythmias. In this paper, we discuss methods to minimize the sympathetic stimulation that can occur during the perioperative period in patients undergoing left cardiac sympathetic denervation to surgically treat CPVT.

Endogenous opiates and behavior: 2021

This paper is the forty-fourth consecutive installment of the annual anthological review of research concerning the endogenous opioid system, summarizing articles published during 2021 that studied the behavioral effects of molecular, pharmacological and genetic manipulation of opioid peptides and receptors as well as effects of opioid/opiate agonizts and antagonists. The review is subdivided into the following specific topics: molecular-biochemical effects and neurochemical localization studies of endogenous opioids and their receptors (1), the roles of these opioid peptides and receptors in pain and analgesia in animals (2) and humans (3), opioid-sensitive and opioid-insensitive effects of nonopioid analgesics (4), opioid peptide and receptor involvement in tolerance and dependence (5), stress and social status (6), learning and memory (7), eating and drinking (8), drug abuse and alcohol (9), sexual activity and hormones, pregnancy, development and endocrinology (10), mental illness and mood (11), seizures and neurologic disorders (12), electrical-related activity and neurophysiology (13), general activity and locomotion (14), gastrointestinal, renal and hepatic functions (15), cardiovascular responses (16), respiration and thermoregulation (17), and immunological responses (18).

Clinical outcome and risk factors for subcutaneous emphysema in patients with lung cancer after video-assisted thorascopic surgery

Background and purpose

With the clinical application of minimally invasive surgery and concept of enhanced recovery after surgery, the incidence of postoperative complications in lung cancer patients has been significantly reduced. However, postoperative subcutaneous emphysema (SE) becomes the main factor affecting the early discharge of patients. The aim of this study was to analyze the clinical outcome and risk factors for postoperative SE in lung cancer patients.

Methods

The clinical data of 414 lung cancer patients who were admitted to the Department of Thoracic Surgery, West China Hospital, Sichuan University from September 2021 to December 2021 were prospectively collected. The incidence, severity and treatment of patients who had SE, surgery approach, application of drainage tube and clinical information were analyzed.

Results

The incidence rate of postoperative SE in patients with lung cancer was 33.09% (137/414) and mild cases accounted for the vast majority (30.19%, 125/414). Multivariate analysis indicated that male [odds ratio (OR) = 2.247, P = .014] and advanced age (OR = 1.021, P = .043) were main risk factors for postoperative SE in patients with lung cancer. Conservative treatment was the main treatment option for SE (98.5%, 135/137). The average hospital stay in the subcutaneous emphysema group (5.49 ± 4.41 days) was significantly longer than that in the non-subcutaneous emphysema group (4.44 ± 3.32 days) (P = .014) and no significant statistical difference in the average total hospital cost between the two groups (7,798.31 ± 1,414.85$ vs. 7,501.14 ± 1,605.18$, P = .072).

Conclusion

Postoperative SE in patients with minimally invasive lung cancer is mainly mild, and conservative treatment is appropriate for most cases.