Non-intubated video-assisted thoracoscopic bullectomy by paravetebral block and sedation.
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ABSTRACT:
SUBMITTER: Demiroz SM
PROVIDER: S-EPMC7970083 | biostudies-literature | 2021 Jan
REPOSITORIES: biostudies-literature
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Non-intubated video-assisted thoracoscopic bullectomy by paravetebral block and sedation.
Demiröz Şevki Mustafa ŞM Fındık Göktürk G Baldemir Ramazan R Alagöz Ali A
Turk gogus kalp damar cerrahisi dergisi 20210113 1
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Project description:BackgroundNon-intubated thoracoscopic surgery can be performed under sedation using adjuvant regional anesthesia, however, the benefits of non-intubated thoracoscopic surgery under sedation have not yet been completely verified. In this study, we compare the perioperative safety and pain complaints of sedation without intubation in thoracoscopic bullectomy with that of conventional general anesthesia with double-lumen intubation and mechanical ventilation.MethodsForty-one patients with primary spontaneous pneumothorax who were scheduled for thoracoscopic bullectomy were enrolled in this study. Twenty-one patients were under sedation anesthesia (SA group) and 20 patients were under general anesthesia (GA group). In SA group, sedation was done with dexmedetomidine (a loading dose of 1 µg/kg for 10 min and then maintained in dosages of 0.3-1 µg/kg/h) and ketamine (2-4 mg/kg/h intraoperatively). Meanwhile, in GA group, induction with propofol and rocuronium, intubation with double lumen endotracheal tube and maintenance with 1.0-2.5% sevoflurane was done. In both groups, thoracoscopic bullectomy was performed in the same manner and all operations were conducted by single surgeon. Time for anesthesia [including emergence time and post-anesthesia care unit (PACU) recovery time] and operation, postoperative pain, sore throat, hoarseness, adverse events (nausea, vomiting, hypotension and bradycardia), dose of rescue analgesic drug used for 24 hours post-operatively and perioperative arterial blood gas analysis were recorded.ResultsThe times for anesthesia, operation and emergence were significantly shorter in SA than GA. Incidence of sore throat were significantly lower in SA. The difference of other adverse events in the two groups was not significant.ConclusionsOur study demonstrated that compared to double-lumen intubation with general anesthesia, non-intubation with sedation for bullectomy for primary spontaneous pneumothorax was safe and efficient to reduce perioperative time.
| S-EPMC5906215 | biostudies-literature
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| S-EPMC7656328 | biostudies-literature
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| S-EPMC10586963 | biostudies-literature
Project description:UnlabelledFailure to identify all the possible bullous lesions was considered an important reason for the higher recurrence rate after the VATS bullectomy. We applied the latest near-infrared (NIR) thoracoscope with indocyanine green (ICG) to detect bullous lesions for patients with spontaneous pneumothorax. Two male patients with spontaneous pneumothorax and poorly identified bullae intraoperatively were included in this pilot study. An NIR thoracoscope with two different doses of ICG injection (0.2 and 0.6 mg/kg) was used to detect bullous lesions during VATS bullectomy. Partial lung resections of the bullous lesions were performed under syncretic mode. Data was managed with ImageJ software. No procedure-related complications were observed. The fluorescent signal was detected in normal lung tissue 10.5 seconds (mean, 10-11 seconds) after the ICG bolus, and lasted up to 525 seconds (mean, 480-570 seconds). The bullous lesions showed an obviously decreased fluorescent densities comparing to adjacent normal tissue. At the dosage of 0.6 mg/kg, ICG emits sufficient fluorescence to demonstrate the precise border of bullae, with the max SBR of 6.32. All resected specimens were confirmed as bullous lesions microscopically. NIR thoracoscope with intravenous ICG is a safe, accurate and real-time method to detect bullous lesions of lung tissue difficult to be found under normal light in human subjects.Trial registrationNCT02611245 (https://register.clinicaltrials.gov/).
| S-EPMC4958843 | biostudies-literature
Project description:INTRODUCTION:Non-intubated anesthesia (NIA) has been proposed for video-assisted thoracoscopic surgery (VATS), although how the benefit-to-risk of NIA compares to that of intubated general anesthesia (IGA) for certain types of patients remains unclear. Therefore, the aim of the present meta-analysis was to understand whether NIA or IGA may be more beneficial for patients undergoing VATS. METHODS:A systematic search of Cochrane Library, Pubmed and Embase databases from 1968 to April 2019 was performed using predefined criteria. Studies comparing the effects of NIA or IGA for adult VATS patients were considered. The primary outcome measure was hospital stay. Pooled data were meta-analyzed using a random-effects model to determine the standard mean difference (SMD) with 95% confidence intervals (CI). RESULTS AND DISCUSSION:Twenty-eight studies with 2929 patients were included. The median age of participants was 56.8 years (range 21.9-76.4) and 1802 (61.5%) were male. Compared to IGA, NIA was associated with shorter hospital stay (SMD -0.57 days, 95%CI -0.78 to -0.36), lower estimated cost for hospitalization (SMD -2.83 US, 95% CI -4.33 to -1.34), shorter chest tube duration (SMD -0.32 days, 95% CI -0.47 to -0.17), and shorter postoperative fasting time (SMD, -2.76 days; 95% CI -2.98 to -2.54). NIA patients showed higher levels of total lymphocytes and natural killer cells and higher T helper/T suppressor cell ratio, but lower levels of interleukin (IL)-6, IL-8 and C-reactive protein (CRP). Moreover, NIA patients showed lower levels of fibrinogen, cortisol, procalcitonin and epinephrine. CONCLUSIONS:NIA enhances the recovery from VATS through attenuation of stress and inflammatory responses and stimulation of cellular immune function.
| S-EPMC6850529 | biostudies-literature
Project description:BackgroundUsing the non-intubated video-assisted thoracoscopic surgery (VATS) approach for small pulmonary nodules (SPNs) can accelerate patients' postoperative recovery. However, locating the SPNs intraoperatively by palpation can be difficult for thoracic surgeons. The advantages of using different preoperative positioning materials are different, especially for pulmonary-nodule-location-needle (P-N-L-N) and the microcoil. This retrospective study analyzed the advantages of two preoperative positioning techniques for VATS under non-intubation anesthesia.MethodsThe data were collected for a total of 150 patients with pulmonary nodules who underwent non-intubated VATS at the First People's Hospital of Yunnan Province from January 2018 to January 2021. The patients were divided into a preoperative positioning group (including a P-N-L-N group and microcoil group) and an unlocalized group. These included patients were all compliant with surgical guidelines and were suitable for preoperative localization. Their intraoperative and postoperative indicators were compared, and among these indicators, the operative time, number of postoperative drainage days, postoperative total drainage volume, postoperative discharge time was efficacy group and the intraoperative blood loss was safety group.ResultsPreoperative localization helped surgeons to explore nodules faster intraoperatively and remove SPNs precisely under non-intubated VATS. But the advantages of using different preoperative positioning materials are different. Positioning with either microcoil or P-N-L-N resulted in less operation time (P-N-L-N group: 94.90±28.42 min, microcoil group: 112.80±28.6 min, P<0.05), less intraoperative blood loss (P-N-L-N group: 35.80±21.17 mL, microcoil group: 75.00±65.22 mL, P<0.001) and less postoperative thoracic drainage volume (P-N-L-N group: 64.90±181.96 mL, microcoil group: 648.52±708.81 mL, P<0.001). However, the postoperative discharge time (P-N-L-N group: 5.02±1.35 days, microcoil group: 5.40±2.79 days, P=0.38) and postoperative drainage time(P-N-L-N group: 2.58±1.70 days, microcoil group: 3.18±2.49 days, P=0.16) was not statistically significant. Positioning with P-N-L-N seemed to have a better auxiliary effect for non-intubated VATS, suggesting its use can assist surgeons to determine the location of the lesion more accuracy intraoperatively. There was no significant difference in the pathological results among the groups.ConclusionsLocalization of SPNs is beneficial in non-intubated VATS, and the use of P-N-L-N was more effective than the microcoil in reducing operative time, intraoperative blood loss, postoperative total drainage volume, and postoperative discharge time.
| S-EPMC8902104 | biostudies-literature
Project description:Postoperative swallowing, affected by general anesthesia and intubation, plays an important part in airway and oral intake safety regarding effective oropharyngeal and esophageal emptying. However, objective evidence is limited. This study aimed to determine the time required from emergence to effective oropharyngeal and esophageal emptying in patients undergoing non-intubated (N) or tracheal-intubated (I) video-assisted thoracoscopic surgery (VATS). Hyoid bone displacement (HBD) by submental ultrasonography and high-resolution impedance manometry (HRIM) measurements were used to assess oropharyngeal and esophageal emptying. HRIM was performed every 10 min after emergence, up to 10 times. The primary outcome was to determine whether intubation affects the time required from effective oropharyngeal to esophageal emptying. The secondary outcome was to verify if HBD is comparable to preoperative data indicating effective oropharyngeal emptying. Thirty-two patients suitable for non-intubated VATS were recruited. Our results showed that comparable HBDs were achieved in all patients after emergence. Effective esophageal emptying was achieved at the first HRIM measurement in 11 N group patients and 2 I group patients (p = 0.002) and was achieved in all N (100%) and 13 I group patients (81%) within 100 min (p = 0.23). HBD and HRIM are warranted for detecting postoperative oropharyngeal and esophageal emptying.
| S-EPMC7763338 | biostudies-literature
Project description:Chronic obstructive pulmonary disease (COPD) is a major public health problem. Loss of elastic recoil, hyperinflation and obstruction of the expiratory airflow lead to an increased breathing work, which results in dyspnea during minimal physical activity of the patients. Reduction of the lung volume in these patients leads to improvement of dyspnea, physical activity and quality of life in these patients. Beside endoscopic lung volume reduction (ELVR), lung volume reduction surgery (LVRS) represents an important and valuable treatment option for patients with advanced lung emphysema. Since the National Emphysema Treatment Trial (NETT), thoracic surgery experienced a remarkable evolution of the surgical techniques enabling safe surgery and quick recovery in this critically ill patient cohort. A paradigm shift from open surgical approaches to most minimally invasive techniques accompanied by improvement of anesthesiologic management of these patients was evident. Moreover, indications for LVRS, which were originally described in the NETT, were extended to apply for further groups of patients with advanced lung emphysema, enabling significant clinical improvement in well-selected patients with a low perioperative morbidity and mortality. The current review will give an overview of the historical approaches for LVRS, highlight the indications for LVRS and discuss the development of the surgical approaches.
| S-EPMC7723631 | biostudies-literature
Project description:BackgroundNon-intubated anesthesia thoracoscopic surgery is an evolving form of minimally invasive thoracic surgery. It has had encouraging results in the treatment of lung cancer, and the current concept of enhanced recovery after surgery has become indispensable to surgical treatment. Our center retrospectively evaluated the clinical effect of rapid postoperative rehabilitation in patients who underwent thoracoscopic lung surgery under non-intubated anesthesia.MethodsThe clinical data of 192 patients undergoing video-assisted thoracoscopic surgery (VATS) at the Department of Thoracic Surgery of The First People's Hospital of Yunnan Province were retrospectively analyzed. Among them, 75 received double-lumen endotracheal intubation anesthesia, and 117 received a laryngeal mask instead of endotracheal intubated anesthesia. Comparing the intra-and post-operative indicators difference of these 2 groups.ResultsThere were no significant differences in the postoperative complications, length of hospital stay, hemoglobin counts and platelet count 24 h after surgery between the non-intubated anesthesia and intubated anesthesia groups (P>0.05). In terms of the postoperative rehabilitation indicators of the VATS patients, the non-intubated anesthesia group had an earlier recovery in terms of water (food) intake, out-of-bed activity, and defecation (exhaust) times (P<0.001), less postoperative complications and adverse throat reactions (P<0.05), and higher levels of satisfaction (P<0.05) than the intubated anesthesia group. Compared to the intubated anesthesia group, the non-intubated anesthesia group had fewer changes of white blood cell counts, neutrophil percentages and lymphocytes percentages 24 h postoperatively (9.25×109 vs. 7.67×109, P=0.045; 7.06 vs. 5.53, P=0.039; 1.45 vs. 1.27, P=0.017), significant reduction pleural drainage after restoring oral intake in postoperative 24 and 48 h (198.43 vs. 131.07 and 114.04 vs. 57.47 mL, P<0.001), shorter postoperative thoracic tube drainage times (3.73 vs. 3.13 d, P<0.001). Notably, there was no difference between the smoking history and previous medical history of the patients in the 2 groups.ConclusionsCompared to intubation by general anesthesia, non-intubated thoracoscopic anesthesia is a safe and effective option. Patients who undergo non-intubated thoracoscopic lung surgery have a rapid recovery after surgery. Thus, it is worthy of promotion in clinical surgery settings.
| S-EPMC8756248 | biostudies-literature
Project description: Not available
| S-EPMC10183497 | biostudies-literature