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Zhou P, Fu D, Luo C, Dai RP, Luo RY. Unveiling the impact of airways: A comparative analysis of oropharyngeal and nasopharyngeal airways in painless fiberoptic bronchoscopy. Heliyon 2024; 10:e35053. [PMID: 39157327 PMCID: PMC11328093 DOI: 10.1016/j.heliyon.2024.e35053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2024] [Revised: 07/05/2024] [Accepted: 07/22/2024] [Indexed: 08/20/2024] Open
Abstract
Background This study compared the efficacy of oropharyngeal airways (OA) and nasopharyngeal airways (NA) in maintaining oxygenation during painless fiberoptic bronchoscopy (PFB) in patients sedated with remimazolam besylate. Methods Two hundred and fifty-two patients were randomized to the OA or NA group. Remimazolam besylate was used for anesthesia induction and maintenance in both groups. We measured and recorded several physiological parameters, including mean arterial pressure, heart rate and oxygen saturation (SpO2), at various time points: before anesthesia (T1), after anesthesia induction (T2), immediately after the bronchoscope reached the trachea (T3), during the procedure (T4), and 5 min after transfer to the post-anesthesia care unit (T5). The incidence and frequency of hypoxemia, minimum SpO2 during the procedure and patient awakening time after flumazenil administration were also recorded. Additionally, the relationship between minimum SpO2 and body mass index (BMI) was investigated. Results Patients in the NA group experienced a higher incidence of hypoxemia compared to the OA group. Patients in the OA group maintained higher SpO2 levels at T3 and had a higher minimum SpO2 during the procedure than the NA group. Furthermore, a significant negative correlation was observed between minimum SpO2 and BMI. Following flumazenil anesthesia reversal, nearly 97 % of patients awakened within 1 min. Conclusions This study suggests that OA may provide a better safety profile than NA by preserving respiratory function during PFB.
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Affiliation(s)
- Pei Zhou
- Department of Anesthesiology, The Second Xiangya Hospital, Central South University, Changsha, China
- Anesthesia Medical Research Center, Central South University, Changsha, China
| | - Di Fu
- Department of Anesthesiology, Xiangya Hospital, Central South University, Changsha, China
| | - Cong Luo
- Department of Anesthesiology, The Second Xiangya Hospital, Central South University, Changsha, China
- Anesthesia Medical Research Center, Central South University, Changsha, China
| | - Ru-Ping Dai
- Department of Anesthesiology, The Second Xiangya Hospital, Central South University, Changsha, China
- Anesthesia Medical Research Center, Central South University, Changsha, China
| | - Ru-Yi Luo
- Department of Anesthesiology, The Second Xiangya Hospital, Central South University, Changsha, China
- Anesthesia Medical Research Center, Central South University, Changsha, China
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Nie J, Chen W, Jia Y, Zhang Y, Wang H. Comparison of remifentanil and esketamine in combination with propofol for patient sedation during fiberoptic bronchoscopy. BMC Pulm Med 2023; 23:254. [PMID: 37430293 DOI: 10.1186/s12890-023-02517-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 06/09/2023] [Indexed: 07/12/2023] Open
Abstract
BACKGROUND Ideal sedation and analgesia strategies for fiberoptic bronchoscopy have not been found. At present, propofol based sedation strategy still has some defects, such as respiratory depression and blood pressure drop. It is difficult to meet the requirements of safety and effectiveness at the same time. The aim of this study was to compare the clinical efficacy of propofol/remifentanil with propofol/esketamine for patient sedation during fiberoptic bronchoscopy. METHOD Patients undergoing fiberoptic bronchoscopy were randomly assigned to propofol/ remifentanil (PR group; n = 42) or propofol/esketamine (PK group; n = 42) for sedation and analgesia. The primary outcome was the rate of transient hypoxia (oxygen saturation (SpO2) < 95%). The secondary outcomes are the intraoperative hemodynamics, including the changes in blood pressure, heart rate, the incidence of adverse reactions, the total amount of propofol usage were recorded, and the satisfaction level of patients and bronchoscopists. RESULTS After sedation, the arterial pressure and heart rate of patients in the PK group were stable without significant decrease. Decreases in diastolic blood pressure, mean arterial pressure, and heart rate were observed in patients in the PR group (P < 0.05), although it was not of clinical relevance. The dosage of propofol in the PR group was significantly higher than that in the PK group (144 ± 38 mg vs. 125 ± 35 mg, P = 0.012). Patients in the PR group showed more transient hypoxia (SpO2 < 95%) during surgery (7 vs. 0, 0% versus 16.6%, P = 0.018), more intraoperative choking (28 vs. 7, P < 0.01), postoperative vomiting (22 vs. 13, P = 0.076) and vertigo (15 vs. 13, P = 0.003). Bronchoscopists in the PK group showed more satisfaction. CONCLUSION Compared with remifentanil, the combination of esketamine with propofol in fiberoptic bronchoscopy leaded to more stable intraoperative hemodynamics, lower dosage of propofol, lower transient hypoxia rate, fewer incidence of adverse events, and greater bronchoscopists satisfaction.
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Affiliation(s)
- Jia Nie
- Department of Anesthesiology, Affiliated Hospital of Zunyi Medical University, 149 Dalian Street, Zunyi, Guizhou, 563000, P.R. China
| | - Wei Chen
- Department of Anesthesiology, Affiliated Hospital of Zunyi Medical University, 149 Dalian Street, Zunyi, Guizhou, 563000, P.R. China
| | - Yu Jia
- Department of Anesthesiology, Affiliated Hospital of Zunyi Medical University, 149 Dalian Street, Zunyi, Guizhou, 563000, P.R. China
| | - Yu Zhang
- Department of Anesthesiology, Affiliated Hospital of Zunyi Medical University, 149 Dalian Street, Zunyi, Guizhou, 563000, P.R. China
- Guizhou Key Laboratory of Anesthesia and Organ Protection, Zunyi Medical University, Zunyi, Guizhou, 563003, P.R. China
| | - Haiying Wang
- Department of Anesthesiology, Affiliated Hospital of Zunyi Medical University, 149 Dalian Street, Zunyi, Guizhou, 563000, P.R. China.
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Wang Y, Liu K, Chen C, Zhang C. Acetylcysteine and budesonide for the treatment of refractory Mycoplasma pneumoniae pneumonia in children: a clinical observation. Ital J Pediatr 2023; 49:80. [PMID: 37422684 DOI: 10.1186/s13052-023-01491-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 06/30/2023] [Indexed: 07/10/2023] Open
Abstract
BACKGROUND To examine the clinical impact of bronchoscope alveolar lavage (BAL) combination with budesonide, ambroxol + budesonide, or acetylcysteine + budesonide in the treatment of refractory Mycoplasma pneumoniae pneumonia (RMPP). METHODS Eighty-two RMPP patients admitted to Pediatrics at The First People's Hospital of Zhengzhou were retrospectively evaluated between August 2016 and August 2019. All patients were administered BAL in addition to intravenous Azithromycin, expectoration, and nebulizer inhalation. The medications added to the BLA separated the patients into the Budesonide group, Ambroxol + budesonide group, and acetylcysteine + budesonide group. Analyzed were the variations in laboratory examination indices, improvement in lung imaging, overall effective rate, and adverse responses in the three groups. RESULTS The laboratory test indices of patients in all three groups improved significantly relative to pre-treatment levels, and the results were statistically significant. After therapy, there were no significant differences between the three groups in terms of white blood cell (WBC), C-reactive protein (CRP), or erythrocyte sedimentation rate (ESR). Serum lactate dehydrogenase (LDH) and serum ferritin (SF) varied significantly across the three groups (P < 0.05). In the acetylcysteine + budesonide group, the absorption rate of lung imaging lesions and clinical efficacy were superior to those of the other two groups. There were no significant differences between the three groups in the occurrence of adverse events (P > 0.05). CONCLUSIONS BLA-coupled acetylcysteine + budesonide was superior to the other two groups in enhancing the effectiveness of RMPP in children, which might increase lung opacity absorption and minimize lung inflammation.
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Affiliation(s)
- Yanli Wang
- Department of Pediatrics, South China Hospital, Medical School, Shenzhen University, Guangdong, China
| | - Kai Liu
- Pulmonary and Critical Care Medicine, Kunming Children`s Hospital, Kunming, China.
- Department of Pediatrics, The First People's Hospital of Yunnan Province, Kunming, China.
| | - Chuangui Chen
- Department of Pediatrics, South China Hospital, Medical School, Shenzhen University, Guangdong, China
| | - Chengyun Zhang
- Department of Pediatric, The First People's Hospital of Zhengzhou City, Zhengzhou, China
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Juul AD, Falster C, Rasmussen TR, Hilberg O, Jacobsen N, Arshad A, Laursen CB. Does the Addition of Radial Endobronchial Ultrasound Improve the Diagnostic Yield of Electromagnetic Navigation Bronchoscopy? A Systematic Review. Respiration 2022; 101:869-877. [PMID: 35671710 DOI: 10.1159/000524671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 04/11/2022] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Lung cancer is the leading cause of cancer-related death worldwide. Early diagnosis is crucial to increased survival rates. Radial endobronchial ultrasound (rEBUS) and electromagnetic navigation bronchoscopy (ENB) have been developed for the diagnosis of small lung lesions. The aim of this systematic review was to evaluate whether the combination of rEBUS and ENB is superior to ENB alone. METHOD A systematic search was performed using MEDLINE, Embase, and Cochrane Library databases on "ENB," and conducted in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The project was registered with PROSPERO, number CRD42020214682. RESULTS In total, 2,092 studies were identified through a literature search. Five studies were included in the final review. One study found that the addition of rEBUS increased diagnostic yield, while another concluded the converse. Three studies did not have significant results. Meta-analysis was not feasible due to heterogeneity and the small number of studies. CONCLUSION As the current evidence on the topic is sparse and heterogeneous, it is not possible to conclude whether the addition of rEBUS to ENB has a significant impact on diagnostic yield. Further studies are needed to illuminate this question in order to ensure optimal choice of endoscopic technique as well as used time and resources. The project received funding from the Region of Southern Denmark's PhD fund.
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Affiliation(s)
- Amanda Dandanell Juul
- Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark.,Odense Respiratory Research Unit (ODIN), Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Casper Falster
- Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark.,Odense Respiratory Research Unit (ODIN), Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Torben Riis Rasmussen
- Department of Respiratory Diseases and Allergology, Aarhus University Hospital, Aarhus, Denmark
| | - Ole Hilberg
- Department of Medicine, Vejle Littlebelt Hospital, Vejle, Denmark
| | - Niels Jacobsen
- Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark.,Odense Respiratory Research Unit (ODIN), Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Arman Arshad
- Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark
| | - Christian Borbjerg Laursen
- Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark.,Odense Respiratory Research Unit (ODIN), Department of Clinical Research, University of Southern Denmark, Odense, Denmark
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Optimization of Intraoperative Neural Monitoring of the Recurrent Laryngeal Nerve in Thyroid Surgery. Medicina (B Aires) 2022; 58:medicina58040495. [PMID: 35454334 PMCID: PMC9028259 DOI: 10.3390/medicina58040495] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 03/18/2022] [Accepted: 03/25/2022] [Indexed: 11/17/2022] Open
Abstract
The application of intraoperative neural monitoring (IONM) has been widely accepted to improve surgical outcomes after thyroid surgery. The malfunction of an IONM system might interfere with surgical procedures. Thus, the development of anesthesia modalities aimed at ensuring functional neuromonitoring is essential. Two key issues should be taken into consideration for anesthetic management. Firstly, most patients undergo recurrent laryngeal nerve monitoring via surface electrodes embedded in an endotracheal tube. Thus, advanced video-assisted devices might optimize surface electrode positioning for improved neuromonitoring signaling accuracy. Secondly, neuromuscular blocking agents are routinely used during thyroid surgery. The ideal neuromuscular block should be deep enough for surgical relaxation at excision and recovered enough for an adequate signal f nerve stimulation. Proper neuromuscular block management could be achieved by titration doses of muscle relaxants and reversal agents.
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