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INTRODUCTION: Pain is a common symptom in patients with cancer, and comprehensive assessments of pain are crucial for decision-making of treatment regimens. This study aimed to compare the practicality of the novel digital multi-dimension Botong score (BTS) and the brief pain inventory (BPI) for evaluating cancer-related pain. METHODS: This randomized crossover trial enrolled patients with cancer-related pain at the Affiliated Cancer Hospital of Shandong First Medical University between July and December 2022. The participants were randomized 1:1 to BTS evaluation followed by BPI or vice versa. The consistency of BTS and BPI was analyzed, including pain score and the impact of pain on emotions and sleep. The convenience, patient preference, and the filling time of the two tools were compared. The accuracy of BTS in detecting breakthrough pain and neuropathic pain was analyzed. RESULTS: A total of 308 patients with cancer-related pain were screened and 233 were finally included in the analysis. The Pearson correlation coefficients of pain score for BTS and BPI (4 relevant questions) were 0.583 for the worst pain score within 24 h, 0.394 for the mildest pain score within 24 h, 0.551 for the average pain score within 24 h, and 0.511 for the current pain score, respectively (all P < 0.01), indicating a positive correlation between the BTS and BPI pain scores. BTS was superior to BPI for filling time, convenience, and patient preference (191.03 vs. 256.76, 7.70 vs. 6.78, 7.58 vs. 6.70; all P < 0.01). The accuracy of BTS in detecting breakthrough pain and neuropathic pain was 98.28% and 97.42%, respectively. CONCLUSION: Pain scores evaluated by BTS have a positive correlation with those evaluated by BPI. BTS reduces the filling time, is more convenient to use, and is more favored by patients. In addition, BTS could help identify breakthrough pain and neuropathic pain. CLINICAL TRIAL REGISTRATION: Chictr.org.cn, identifier: ChiCTR220062624.
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PURPOSE: To find an alternative device to solve the difficult airway in children. METHOD: Fifteen patients, all ASA I-II, aged from 1.5 to 9 years, who were undergoing elective surgeries were included. Difficult endotracheal intubation, but not difficult ventilation, was possible for all. The adult fiberoptic bronchoscope (FOB) was used to provide a vision of the glottis, and the CARTO catheter (a cardiac interventional catheter) with adjustable tip was used to induce the endotracheal tube. RESULTS: All patients were successfully intubated within 1-2 min at the first attempt. CONCLUSION: Combined use of adult FOB and CARTO catheter may be an alternative device for tracheal intubation in children with known difficult airway.
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Broncoscópios , Cateteres de Demora , Tecnologia de Fibra Óptica/instrumentação , Intubação Intratraqueal/instrumentação , Obstrução das Vias Respiratórias/fisiopatologia , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Intubação Intratraqueal/métodos , MasculinoRESUMO
Hydromorphone is an alternative to morphine for intrathecal drug delivery system to treat refractory cancer pain; however, there is not enough clinical evidence to prove it. In our study, 233 patients from 12 different pain management centers across China were enrolled, 121 and 112 in the intrathecal hydromorphone (ITHM) and intrathecal morphine (ITMO) groups, respectively. The primary outcome was the clinical success rate, which was defined as ratio of patients achieving ≥50% pain relief. The noninferiority margin was defined as -0.15. Other outcomes included daily visual analogue scale score, breakthrough pain (BTP) incidence, intrathecal dose change, and patient-controlled analgesia bolus count change, GAD-7/PHQ-9. Clinical success was achieved in 85 and 79 of the 121 ITHM patients (70.2%) and 112 ITMO patients (70.5%), respectively. Compared to the corresponding baseline findings, significantly decreased visual analogue scale scores and BTP incidence were noted in both groups. The dose change rate decreased and increased with time in the ITHM and ITMO groups, respectively (ITHM -3.33% vs ITMO 35.4%, P < 0.01, t test) from the third week. The patient-controlled analgesia bolus change rate was lower in the ITHM group than in the ITMO group (ITHM -19.88% vs ITMO 7.79%, P < 0.01, t test) from first week. Our result shows that ITHM is noninferior to ITMO on pain relief to treat refractory cancer pain, however, at different doses and that the doses of morphine tended to increase, whereas those of hydromorphone decreased over time. Hydromorphone offers advantage over morphine in controlling BTP.
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Dor do Câncer , Neoplasias , Analgésicos Opioides/uso terapêutico , Dor do Câncer/tratamento farmacológico , China , Método Duplo-Cego , Humanos , Hidromorfona/uso terapêutico , Injeções Espinhais , Morfina/uso terapêutico , Neoplasias/complicações , Neoplasias/tratamento farmacológico , Dor Pós-Operatória/tratamento farmacológico , Método Simples-CegoRESUMO
This study aimed to observe the therapeutic effects and adverse reactions of radiofrequency thermocoagulation combined with adriamycin injection in dorsal root ganglia on lung cancer rib metastasis-related refractory pain which has no response to conventional therapy.This study contained 27 patients with lung cancer rib metastasis-related moderate or severe pain which had no response to conventional therapy. Under computed tomography (CT)-guidance, radiofrequency puncture need reached the corresponding intervertebral foramens to ensure needle point near dorsal root ganglia (DRG) by sensory and motor stimulation tests, and then radiofrequency thermocoagulation was performed on each corresponding DRG followed by injection of 0.5 to 1âmL of adriamycin (0.5%). The conditions of pain and complications were observed before management and 3 days, 1 month, and 3 months after management, respectively.Numerical rating scale (NRS) scores and dosage of morphine were all significantly decreased after management as compared with those before management (all Pâ<â0.01). Although the number of patients with chest wall numbness was significantly increased after management as compared with that before management (all Pâ<â0.01), the degree of chest wall numbness was tolerable. There were no statistical differences between before and after management in nausea and vomiting, and constipation.CT-guided radiofrequency thermocoagulation combined with adriamycin injection in DRG can effectively control lung cancer rib metastasis-related pain which has no response to conventional therapy. This combinatory treatment regimen is featured by better therapeutic effects and a few complications, so it is worthy of being recommended in clinical application.
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Antibióticos Antineoplásicos/uso terapêutico , Neoplasias Ósseas/secundário , Dor do Câncer/terapia , Doxorrubicina/uso terapêutico , Eletrocoagulação , Neoplasias Pulmonares , Tratamento por Radiofrequência Pulsada , Costelas , Adulto , Idoso , Antibióticos Antineoplásicos/administração & dosagem , Neoplasias Ósseas/terapia , Dor do Câncer/etiologia , Doxorrubicina/administração & dosagem , Feminino , Gânglios Espinais , Humanos , Injeções Espinhais , Neoplasias Pulmonares/patologia , Neoplasias Pulmonares/terapia , Masculino , Pessoa de Meia-Idade , Dor Intratável/etiologia , Dor Intratável/terapiaRESUMO
OBJECTIVES: To investigate the mechanism and effect of sevoflurane on learning and memory function in transgenic mice model of Alzheimer's disease (AD). METHODS: A total of 45 Tg2576 mice were used and randomly assigned to control, sham, and sevoflurane group. Spatial learning and memory ability were measured before and after sevoflurane exposure using morris water maze (MWM) and Y-maze behavioral tests. Moreover, TUNEL assay was carried out to determine the cell death in hippocampal cornuammonis (CA) 1, CA3, and dentate gyrus (DG) region. Apoptosis-related protein (caspase-3 and Bcl-xL) expression in the hippocampus was analyzed by Western blotting. RESULTS: The MWM results showed that there were no significant differences in the swimming speed after sevoflurane exposure among the three groups. However, the escape latency, time spent in original quadrant, and the number of correct trials (Y-maze) were significantly lower after sevoflurane anesthesia exposure in the sevoflurane group than the sham group and control group (P < 0.05). Besides, the apoptotic cell numbers of the CA1 and CA3 region in the sevoflurane group were significantly higher than those in the sham group and control group (P < 0.05). Western blotting results showed that the protein expression levels of Bcl-xL were significantly higher, but the caspase-3 levels were significantly lower in the sevoflurane group than those in the control group and sham group (both P < 0.05). CONCLUSION: Our results indicate that sevoflurane might impair acquisition learning and memory function in AD by induction of hippocampal neuron apoptosis.
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OBJECTIVE: To investigate the postoperative analgesic effects of parecoxib for uvulopalatopharyngoplasty (UPPP). METHODS: Patients with obstructive sleep apnoea syndrome who underwent UPPP were randomly divided into two groups. In group A, the incision-local block was performed with 5 ml of 0.5% ropivacaine injected subcutaneously before the end of surgery, then 20 ml of physiological saline was injected intravenously every 12 h for 2 days. In group B, in addition to the incision-local block, 40 mg parecoxib was injected intravenously 30 min before the end of UPPP and 40 mg parecoxib was injected intravenously every 12 h for 2 days. Postoperative pain was measured using a visual analogue scale (VAS). Adverse reactions were recorded. RESULTS: A total of 40 patients were randomized (n = 20 per group). Under resting conditions, the mean ± SD VAS pain scores were significantly higher in group A compared with group B at 24 h and 48 h after UPPP (24 h 4.0 ± 0.8 versus 2.6 ± 0.6; 48 h 3.8 ± 0.7 versus 2.4 ± 0.5; respectively). Under swallowing conditions, the mean ± SD VAS pain scores were significantly higher in group A compared with group B at 8 h, 24 h and 48 h after UPPP. Postoperative adverse reactions were similar in the two groups. CONCLUSION: Intravenous parecoxib combined with incision-local ropivacaine provided effective postoperative analgesia for patients with obstructive sleep apnoea syndrome, undergoing UPPP.
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Amidas , Anestesia Local , Anestésicos Locais , Inibidores de Ciclo-Oxigenase 2 , Isoxazóis , Palato Mole/cirurgia , Apneia Obstrutiva do Sono/cirurgia , Adulto , Esquema de Medicação , Feminino , Humanos , Injeções Intravenosas , Masculino , Pessoa de Meia-Idade , Manejo da Dor/métodos , Medição da Dor , Dor Pós-Operatória/prevenção & controle , Palato Mole/fisiopatologia , Ropivacaina , Apneia Obstrutiva do Sono/fisiopatologiaRESUMO
After surgery and anesthesia, many elderly patients show a decline in cognitive function. This condition is called postoperative cognitive dysfunction (POCD). POCD, a distressing complication after surgery, is independently associated with poor short-term and long-term outcomes. Many pathophysiological mechanisms have been implicated in development of POCD, but the exact cascade leading to its development is unclear. Animal studies show that cytokines from inflammatory response are involved in with cognitive dysfunction. Simultaneously, emerging evidences indicate that inflammatory response represents a potential pathogenic factor in many central cognitive diseases. A similar story may be occurring during perioperative process in patients. Surgical trauma, anesthesia, and stress response induced perioperative nonspecific inflammatory response. We hypothesize that perioperative inflammatory response promotes the development of POCD in elderly surgical patients, and some measures against perioperative inflammatory response should be considered as a new pathway to prevention of POCD.