RESUMO
BACKGROUND: Postoperative gastrointestinal dysfunction (PGD) is one of the most common complications among patients who have undergone thoracic surgery. Acupuncture has long been used in traditional Chinese medicine to treat gastrointestinal diseases and has shown benefit as an alternative therapy for the management of digestive ailments. This study aimed to explore the therapeutic effectiveness of acupuncture as a means to aid postoperative recovery of gastrointestinal function in patients undergoing thoracoscopic surgery. METHODS: In total, 112 patients aged 18-70 years undergoing thoracoscopic surgery between 15 June 2022 and 30 August 2022 were randomized into two groups. Patients in the acupuncture group (AG) first received acupuncture treatment 4 h after surgery, and treatment was repeated at 24 and 48 h. Patients in the control group (CG) did not receive any acupuncture treatment. Both groups received the same anesthetic protocol. Ultrasound-guided thoracic paravertebral block (TPVB) was performed in the paravertebral spaces between T4 and T5 with administration of 20 mL of 0.33% ropivacaine. All patients received patient-controlled intravenous analgesia (PCIA) after surgery. RESULTS: Median time to first flatus [interquartile range] in the AG was significantly less than in the CG (23.25 [18.13, 29.75] vs 30.75 [24.13, 45.38] h, p < 0.001). Time to first fluid intake after surgery was significantly less in the AG, as compared with the CG (4 [3, 7] vs 6.5 [4.13, 10.75] h, p = 0.003). Static pain, measured by visual analog scale (VAS) score, was significantly different on the third day after surgery (p = 0.018). Dynamic pain VAS scores were lower in the AG versus CG on the first three postoperative days (p = 0.014, 0.003 and 0.041, respectively). CONCLUSION: Addition of acupuncture appeared to improve recovery of postoperative gastrointestinal function and alleviate posteoperative pain in patients undergoing thoracoscopic surgery. Acupuncture may represent a feasible strategy for the prevention of PGD occurrence. TRIAL REGISTRATION NUMBER: ChiCTR2200060888 (Chinese Clinical Trial Registry).
Assuntos
Terapia por Acupuntura , Gastroenteropatias , Humanos , Dor Pós-Operatória/prevenção & controle , Dor Pós-Operatória/tratamento farmacológico , Estudos Prospectivos , Ropivacaina/uso terapêutico , Toracoscopia/efeitos adversos , Toracoscopia/métodosRESUMO
OBJECTIVE: Thoracoscopic debridement under local anesthesia is a useful approach for complicated parapneumonic effusion or empyema (CPE) and is a less invasive procedure than video-assisted thoracoscopic surgery under general anesthesia. There are various methods of thoracoscopic debridement under local anesthesia, although the optimal timing of treatment is unknown. The objective of this study was to verify the efficacy and safety of our video-assisted flexible thoracoscopic debridement (VAFTS-D) procedure under local anesthesia, and to investigate the clinical features associated with the success of VAFTS-D. METHODS: The study included 71 consecutive patients with CPE who underwent VAFTS-D. The primary outcome was success of VAFTS-D. We retrospectively analyzed the efficacy and safety of VAFTS-D from the clinical data obtained from hospital medical records, and used univariate logistic analyses to identify potential predictors of the outcome. RESULTS: VAFTS-D was considered successful in 62 of 71 patients (87.3%). Two of the remaining nine patients died and the other seven patients required subsequent operation under general anesthesia. Complications due to VAFTS-D occurred in six patients (8.5%). Duration of empyema < 10 days (P = 0.024) and negative bacterial culture in pleural effusion (P = 0.029) were independently associated with the success of VAFTS-D by univariate logistic regression analysis. CONCLUSION: VAFTS-D might be an acceptable first-line procedure in patients with suspected CPE. VAFTS-D should be performed as early as possible for a successful outcome, and to obtain useful information on the pleural cavity.
Assuntos
Empiema Pleural , Derrame Pleural , Anestesia Local , Desbridamento/métodos , Empiema Pleural/complicações , Empiema Pleural/cirurgia , Humanos , Derrame Pleural/etiologia , Derrame Pleural/cirurgia , Estudos Retrospectivos , Instrumentos Cirúrgicos , Cirurgia Torácica Vídeoassistida/efeitos adversos , Cirurgia Torácica Vídeoassistida/métodos , Toracoscopia/métodos , Resultado do TratamentoRESUMO
BACKGROUND: Thoracoscopic ablation has emerged as an effective therapy for patients with long-standing persistent Atrial fibrillation (LsPAF). We aimed to investigate the immediate electrophysiological characteristics following modified ablation with 3 circular and 3 linear lesions in the thoracoscopic procedure via a unilateral approach. METHODS: Between May 2015 and October 2018, 40 patients underwent the one-stage hybrid procedure for LsPAF. Isolation of the pulmonary veins (PV) and left atrium posterior wall (LAPW), excision of the left atrial appendage (LAA), and high-density endocardial mapping and individualized percutaneous catheter ablation for AF termination were performed. RESULTS: The modified thoracoscopic procedure may enable successful PV and LAPW isolation and LAA removal. Endocardial electrophysiological examination showed 6 out of 40 (15%) patients with a right PV gap, 3 (7.5%) patients with incomplete roof lesions, and 8 (20%) patients with incomplete Dallas lesions. A total of 44 driving areas were mapped and ablated. Thirty-five patients achieved procedural AF termination. After a mean follow-up period of 26 months, the success rate of a single procedure was 85%. Cox regression analysis demonstrated that the failure of procedural AF termination may be a risk factor in atrial tachyarrhythmia recurrence. DISCUSSION: Endocardial electrophysiological examination is a necessary partner to thoracoscopic ablation. Our modified thoracoscopic ablation and driving areas-based ablation contribute to high rates of procedural AF termination, which may lead to reduced recurrence rate. The hybrid procedure may be an effective strategy for the management of LsPAF.
Assuntos
Fibrilação Atrial/fisiopatologia , Ablação por Cateter/métodos , Técnicas Eletrofisiológicas Cardíacas/métodos , Toracoscopia/métodos , Fibrilação Atrial/diagnóstico , Fibrilação Atrial/cirurgia , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Recidiva , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: Medical thoracoscopy is the gold standard for the diagnosis of pleural diseases. To date, no consensus exists regarding the choice of sedative and analgesic agents in patients undergoing local anesthetic thoracoscopy (LAT), and questions are raised as to whether sedatives may add to respiratory side effects. OBJECTIVE: The aim of the study was to test the hypothesis that administration of midazolam associated with lidocaine versus lidocaine alone in patients with LAT adds to respiratory side effects. METHODS: We randomly assigned 80 patients to a 1:1 study to 2 groups: local anesthesia by lidocaine (n = 40) versus lidocaine and midazolam (n = 40), with the primary end point being the mean lowest oxygen saturation. The secondary end points were cardiovascular parameters, complications, days of drainage, hospital stay, and patients' quality of life (QoL) as assessed by a visual analog scale (VAS). RESULTS: The mean age of all patients was 66.6 ± 13.1 years. The study comprised 50 males (62.5%). No difference was observed in the demographics between the 2 groups. No significant difference was observed between the 2 groups in oxygen saturation (primary end point). A significant difference was observed in favor of the midazolam group regarding the QoL assessed by VAS. CONCLUSION: Midazolam does not add to respiratory side effects when it is used with lidocaine for LAT, while patients' QoL is actually improved in this group. Therefore, in our department, we changed our startegy in favor of the association of lidocaine and midazolam.
Assuntos
Adjuvantes Anestésicos/administração & dosagem , Anestesia Local , Anestésicos Locais/administração & dosagem , Lidocaína/administração & dosagem , Pneumopatias/diagnóstico , Midazolam/administração & dosagem , Qualidade de Vida , Toracoscopia/métodos , Adjuvantes Anestésicos/efeitos adversos , Idoso , Anestésicos Locais/efeitos adversos , Feminino , Humanos , Lidocaína/efeitos adversos , Masculino , Midazolam/efeitos adversos , Pessoa de Meia-Idade , Manejo da Dor/métodos , Derrame Pleural/diagnósticoRESUMO
BACKGROUND The aim of this study was to study the feasibility and acceptability of electroacupuncture (EA) for preventing postoperative gastrointestinal complications in patients undergoing thoracoscopic segmentectomy/lobectomy. MATERIAL AND METHODS Sixty patients who underwent video-assisted thoracoscopic (VATS) segmentectomy/lobectomy received either EA treatments plus usual care (EA group) or usual care alone (UC group). Patients in the EA group were given 30 minutes of bilateral electroacupuncture on 3 acupoints [Neiguan (PC6), Zusanli (ST36), and Shangjuxu (ST37)] at 3 time points (24 hours before surgery, and 4 hours and 24 hours after surgery). The primary outcomes were recruitment, retention, acceptability of the EA intervention, incidence and severity of abdominal distension (AD), and time to first flatus and defecation. Secondary outcomes included postoperative nausea and vomiting (PONV), pain intensity, and duration of hospital stay. RESULTS We recruited 60 participants and 59 were randomized into 2 groups for this study: 30 in the EA group and 29 in the UC group. In total, 57 participants completed the study. With the exception of one participant in the EA group, all participants completed all three sessions of EA. The one exclusion was a case where a paravertebral block was not used during the surgery. Qualitative findings from the acceptability questionnaire indicated that participants viewed the EA treatment as acceptable. After EA treatment, there was a small but statistically significant improvement in participants' acceptance of EA for alleviating postoperative gastrointestinal discomfort (P=0.001). The EA group showed improved outcomes compared to the UC group in terms of time to first flatus (20.8±4.6 versus 24.1±6.2 hours, P=0.026) and defecation (53.9±6.0 versus 57.5±7.2 hours, P=0.046). No significant differences appeared regarding AD, rescue medication, or duration of hospitalization. PONV and pain intensity were similar in both groups at the recorded time periods. CONCLUSIONS EA is feasible and acceptable to patients undergoing VATS surgery. Our preliminary findings of EA promoting postoperative recovery of gastrointestinal function warrants large randomized controlled trials.
Assuntos
Eletroacupuntura/métodos , Náusea e Vômito Pós-Operatórios/terapia , Toracoscopia/métodos , Pontos de Acupuntura , Adulto , Idoso , Anestesia Geral , Estudos de Viabilidade , Feminino , Trato Gastrointestinal/fisiologia , Humanos , Masculino , Pessoa de Meia-Idade , Náusea e Vômito Pós-Operatórios/prevenção & controle , Período Pós-Operatório , Recuperação de Função Fisiológica/fisiologiaRESUMO
BACKGROUND: Interstitial lung disease (ILD) management guidelines support lung biopsy-guided therapy. However, the high mortality associated with thoracoscopic lung biopsy using general anesthesia (GA) in patients with ILD has deterred physicians from offering this procedure and adopt a diagnostic approach based on high-resolution CT. Here we report that thoracoscopy under regional anesthesia could be a safer alternative for lung biopsy and effectively guide ILD treatment. METHODS: This was a single-center retrospective review of prospectively maintained database and consisted of patients who underwent thoracoscopic lung biopsy between March 2016 and March 2018. Patients were divided into two groups: (A) GA, and (B) regional anesthesia using monitored anesthesia care (MAC) and thoracic epidural anesthesia (TEA). RESULTS: During the study period, 44 patients underwent thoracoscopic lung biopsy. Of these, 15 underwent MAC/TEA. There were no significant differences between the two groups with regard to pulmonary function test and clinicodemographic profile. However, operative time and hospital stay were shorter in MAC/TEA group (32.5±18.5 min vs 50.8±18.4; p=0.004, 1.0±1.3 days vs 10.0±34.7 days; p<0.001, respectively). Eight patients in the GA group, but none in the MAC/TEA group, experienced worsening of ILD after lung biopsy (p=0.03). Additionally, one patient in the GA group died due to acute ILD worsening. No cases of MAC/TEA group had to be converted to GA. In all cases a pathological diagnosis could be made. CONCLUSIONS: Thoracoscopy using regional anesthesia might be a safer alternative to lung biopsy in patients with ILD.
Assuntos
Anestesia por Condução/métodos , Anestesia/métodos , Biópsia/efeitos adversos , Doenças Pulmonares Intersticiais/patologia , Toracoscopia/efeitos adversos , Adulto , Idoso , Idoso de 80 Anos ou mais , Anestesia/efeitos adversos , Anestesia/mortalidade , Anestesia Epidural , Biópsia/métodos , Estudos de Coortes , Feminino , Humanos , Pulmão/patologia , Masculino , Pessoa de Meia-Idade , Dor Pós-Operatória , Estudos Retrospectivos , Fatores de Risco , Toracoscopia/métodos , Resultado do TratamentoRESUMO
If the seemingly less invasive semi-flexible pleuroscopes are combined with strategies of conscious sedation and local anesthesia the pleuroscopy has the potential to reach an increasing number of hospital settings. Local experiences can provide valuable information pertaining to the reproducibility of this technique in different scenarios. We performed a retrospective analysis of the clinical records of all patients that had undergone local anesthetic semi-flexible pleuroscopy in our unit between February 2015 and July 2017. Data on demographics, previous biochemical, cytological and histopathological analysis, procedure details, diagnostic and therapeutic results, complications and mortality were collected from all patients. Statistical analysis was performed using SPSS v23. A total of 30 patients were included. They were mainly male (66.7%), with a median age of 72 years (minimum 19 years, maximum 87 years). All presented with exudative pleural effusions and the exam was performed for diagnostic reasons. Pleural tissue was obtained in all patients and the overall diagnostic accuracy was 93.3%. Malignancy was the chief group of diagnosis (66.7%), followed by pleural tuberculosis (13.3%). The procedure was well tolerated and self-limited subcutaneous emphysema was the only complication registered (13.3%). No deaths were associated with the procedure. Our results globally overlap those of wider series and reinforce the perception that local anesthetic semi-flexible pleuroscopy is a well-tolerated, safe and highly accurate diagnostic and therapeutic tool which has proved to be both feasible and effective in our experience.
Assuntos
Anestesia Local/efeitos adversos , Anestésicos Locais/efeitos adversos , Derrame Pleural/diagnóstico por imagem , Toracoscopia/instrumentação , Adjuvantes Anestésicos/administração & dosagem , Adulto , Idoso , Idoso de 80 Anos ou mais , Anestésicos Locais/administração & dosagem , Feminino , Humanos , Masculino , Midazolam/administração & dosagem , Pessoa de Meia-Idade , Pleura/patologia , Derrame Pleural/etiologia , Derrame Pleural/metabolismo , Derrame Pleural/patologia , Reprodutibilidade dos Testes , Estudos Retrospectivos , Enfisema Subcutâneo/etiologia , Toracoscópios/tendências , Toracoscopia/efeitos adversos , Toracoscopia/métodosRESUMO
INTRODUCTION: Marginal ulcer is a common complication following Roux-en-Y gastric bypass with incidence rates between 1 and 16%. Most marginal ulcers resolve with medical management and lifestyle changes, but in the rare case of a non-healing marginal ulcer there are few treatment options. Revision of the gastrojejunal (GJ) anastomosis carries significant morbidity with complication rates ranging from 10 to 50%. Thoracoscopic truncal vagotomy (TTV) may be a safer alternative with decreased operative times. The purpose of this study is to evaluate the safety and effectiveness of TTV in comparison to GJ revision for treatment of recalcitrant marginal ulcers. METHODS: A retrospective chart review of patients who required surgical intervention for non-healing marginal ulcers was performed from 1 September 2012 to 1 September 2017. All underwent medical therapy along with lifestyle changes prior to intervention and had preoperative EGD that demonstrated a recalcitrant marginal ulcer. Revision of the GJ anastomosis or TTV was performed. Data collected included operative time, ulcer recurrence, morbidity rate, and mortality rate. RESULTS: Twenty patients were identified who underwent either GJ revision (n = 13) or TTV (n = 7). There were no 30-day mortalities in either group. Mean operative time was significantly lower in the TTV group in comparison to GJ revision (95.7 ± 16 vs. 227.5 ± 89 min, respectively, p = 0.0022). Recurrence of ulcer was not significant between groups and occurred following two GJ revisions (15%) and one TTV (14%). Complication rates were not significantly different with 62% in the GJ revision group and 57% in the TTV group. Approximately 38% (5/13) of GJ revisions and 28% (2/7) of TTV patients experienced complications with Clavien-Dindo scores > 3. There was no difference in postoperative symptoms between both groups. CONCLUSIONS: Our results demonstrate that thoracoscopic vagotomy may be a better alternative with decreased operative times and similar effectiveness. However, further prospective observational studies with a larger patient population would be beneficial to evaluate complication rates and ulcer recurrence rates between groups.
Assuntos
Derivação Gástrica/efeitos adversos , Úlcera Péptica , Cirurgia de Second-Look/métodos , Toracoscopia/métodos , Vagotomia Troncular/métodos , Adulto , Feminino , Derivação Gástrica/métodos , Humanos , Masculino , Pessoa de Meia-Idade , Duração da Cirurgia , Úlcera Péptica/etiologia , Úlcera Péptica/cirurgia , Reoperação/métodos , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: Talc poudrage during thoracoscopy is considered the standard procedure for patients with symptomatic malignant pleural effusion (MPE). Until now, no alternative technique other than talc poudrage for pleurodesis during medical thoracoscopy has been proposed. Liquid sclerosants, such as mistletoe extract, have been sprayed evenly into the pleural cavity during semirigid pleuroscopy for chemical pleurodesis. OBJECTIVE: We conducted a retrospective study using the database of semirigid pleuroscopy to identify the usefulness of pleurodesis using a mistletoe extract delivered via a spray catheter during semirigid pleuroscopy for symptomatic MPE. METHODS: All consecutive patients with symptomatic MPE who underwent semirigid pleuroscopy from October 2015 to September 2016 were registered. The responses were evaluated using chest X- ray or computed tomography 4 weeks after pleurodesis. RESULTS: The study included 43 patients who underwent pleurodesis with mistletoe extract via a spray catheter during semirigid pleuroscopy. Complete and partial responses were seen in 21 (49%) and 19 (44%) patients, respectively. The median duration of chest tube placement after pleurod-esis was 7 days (range 6-8 days) in the 40 patients with complete or partial responses. No cases of severe hemorrhage, empyema formation, respiratory failure, or procedure-related mortality were observed in the subjects at 4 weeks after semirigid pleuroscopy. CONCLUSION: Pleurodesis with mistletoe extract delivered via a spray catheter during semirigid pleuroscopy is a safe and effective procedure for managing symptomatic MPE.
Assuntos
Antineoplásicos Fitogênicos/administração & dosagem , Extratos Vegetais/administração & dosagem , Derrame Pleural Maligno/terapia , Pleurodese/instrumentação , Toracoscopia/métodos , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Fitoterapia , Pleurodese/métodos , Estudos Retrospectivos , Viscum albumRESUMO
BACKGROUND: Catheter ablation (CA) outcomes for long-standing persistent atrial fibrillation (LSPAF) remain suboptimal. Thoracoscopic surgical ablation (SA) provides an alternative approach in this difficult to treat cohort. OBJECTIVE: To compare electrophysiological (EP) guided thoracoscopic SA with percutaneous CA as the first-line strategy in the treatment of LSPAF. METHODS: Fifty-one patients with de novo symptomatic LSPAF were recruited. Twenty-six patients underwent electrophysiologically guided thoracoscopic SA. Conduction block was tested for all lesions intraoperatively by an independent electrophysiologist. In the CA group, 25 consecutive patients underwent stepwise left atrial (LA) ablation. The primary end point was single-procedure freedom from atrial fibrillation (AF) and atrial tachycardia (AT) lasting >30 seconds without antiarrhythmic drugs at 12 months. RESULTS: Single- and multiprocedure freedom from AF/AT was higher in the SA group than in the CA group: 19 of 26 patients (73%) vs 8 of 25 patients (32%) (P = .003) and 20 of 26 patients (77%) vs 15 of 25 patients (60%) (P = .19), respectively. Testing of the SA lesion set by an electrophysiologist increased the success rate in achieving acute conduction block by 19%. In the SA group, complications were experienced by 7 of 26 patients (27%) vs 2 of 25 patients (8%) in the CA group (P = .07). CONCLUSION: In LSPAF, meticulous electrophysiologically guided thoracoscopic SA as a first-line strategy may provide excellent single-procedure success rates as compared with those of CA, but there is an increased up-front risk of nonfatal complications.
Assuntos
Fibrilação Atrial/cirurgia , Ablação por Cateter/métodos , Eletrocardiografia Ambulatorial/métodos , Técnicas Eletrofisiológicas Cardíacas/métodos , Frequência Cardíaca/fisiologia , Cirurgia Assistida por Computador/métodos , Toracoscopia/métodos , Idoso , Fibrilação Atrial/fisiopatologia , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Resultado do TratamentoAssuntos
Fibrilação Atrial/cirurgia , Ablação por Cateter/métodos , Técnicas Eletrofisiológicas Cardíacas/métodos , Cirurgia Assistida por Computador/métodos , Toracoscopia/métodos , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Recidiva , Estudos Retrospectivos , Fatores de TempoRESUMO
BACKGROUND: The objective of this study was to evaluate outcomes of minimally invasive approaches to esophagectomy using population-level data. METHODS: Multivariable regression modeling was used to determine predictors associated with the use of minimally invasive approaches for patients in the National Cancer Data Base who underwent resection of middle and distal clinical T13N03M0 esophageal cancers from 2010 to 2012. Perioperative outcomes and 3-year survival were compared between propensity-matched groups of patients with esophageal cancer who underwent minimally invasive esophagectomy (MIE) or open esophagectomy (OE). A subgroup analysis was performed to evaluate the impact of using robotic-assisted operations as part of the minimally invasive approach. RESULTS: Among 4,266 patients included, 1,308 (30.6%) underwent MIE. It was more likely to be used in patients treated at academic (adjusted odds ratio [OR], 10.1; 95% confidence interval [CI], 4.2-33.1) or comprehensive cancer facilities (adjusted OR, 6.4; 95% CI, 2.6-21.1). Compared with propensity-matched patients who underwent OE, patients who underwent MIE had significantly more lymph nodes examined (15 versus 13; p = 0.016) and shorter hospital lengths of stay (10 days versus 11 days; p = 0.046) but similar resection margin positivity, readmission, and 30-day mortality (all p > 0.05). Survival was similar between the matched groups at 3 years for both adenocarcinoma and squamous cell carcinoma (p > 0.05). Compared with MIE without robotic assistance, use of a robotic approach was not associated with any significant differences in perioperative outcomes (p > 0.05). CONCLUSIONS: The use of minimally invasive techniques to perform esophagectomy for esophageal cancer is associated with modestly improved perioperative outcomes without compromising survival.
Assuntos
Neoplasias Esofágicas/cirurgia , Esofagectomia/métodos , Esôfago/cirurgia , Laparoscopia/métodos , Estadiamento de Neoplasias/métodos , Vigilância da População/métodos , Toracoscopia/métodos , Idoso , Neoplasias Esofágicas/diagnóstico , Neoplasias Esofágicas/mortalidade , Esôfago/diagnóstico por imagem , Feminino , Seguimentos , Humanos , Tempo de Internação/tendências , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Taxa de Sobrevida/tendências , Fatores de Tempo , Estados Unidos/epidemiologiaRESUMO
Non-intubated thoracic surgery entails procedures performed through regional anesthesia method in awake or mildly sedated, spontaneously ventilating patients. This method represents advantages for the cardiovascular system, and reduces the orotracheal trauma, postoperative atelectasis, and pneumonia. It also possibly reduces costs. Other theoretical advantages are: easier acceptance of surgery, attenuated stress hormone and immune response, and possibly a better survival in oncological surgery. We show a 34-year-old woman with sever palmar-axillary hyperhidrosis. We performed the procedure with local anesthesia (ropivacaine 2 mg/ml) 5 ml in each wound trocar; 20 ml inside the thoracic cavity. The patient was mildly sedated with fentanyl and dexmedetomidine. The procedure was very simple, the patient was included in an outpatient program 90 minutes after the surgery. We conclude that sympathectomy with a non-intubated patient is safe and could be the beginning of other kinds of more complex procedures.
Assuntos
Anestesia Local , Sedação Consciente , Simpatectomia/métodos , Toracoscopia , Adulto , Feminino , Humanos , Toracoscopia/métodosRESUMO
An 80-year-old woman with rheumatoid arthritis and a past history of tuberculosis presented with exertional dyspnea and edema of both legs. Chest X-ray performed on admission showed bilateral pleural effusion. Thoracoscopy under local anesthesia was performed, and vasodilation and non-specific yellowish inflammatory changes were noted in the pleura. A pathological examination showed chronic fibrosing pleuritis in addition to chronic pleural inflammatory changes with lymphoid aggregates. The nails on all fingers and toes were thickened and displayed yellow discoloration, and the edema was resistant to diuretics. Lymphoscintigraphy was conducted, which showed lymphatic drainage abnormalities. The patient was ultimately diagnosed as having yellow nail syndrome.
Assuntos
Anestesia Local/métodos , Toracoscopia/métodos , Síndrome das Unhas Amareladas/diagnóstico , Idoso de 80 Anos ou mais , Artrite Reumatoide/complicações , Feminino , Humanos , Derrame Pleural/patologia , Síndrome das Unhas Amareladas/complicaçõesRESUMO
BACKGROUND: Hybrid ablation (a combination of thoracoscopic epicardial ablation and catheter ablation) has become a new technique for atrial fibrillation treatment. OBJECTIVE: The goal of this study was to evaluate the success and electrophysiological follow-up after using the COBRA Fusion device to deliver a circumferential lesion set anterior to the pulmonary veins in an attempt to isolate the posterior left atrium (box isolation). METHODS: Surgical ablation was carried out via a thoracoscopic approach using the COBRA Fusion radiofrequency catheter. An electrophysiology study was done 2-3 months later to verify box isolation (and to complete it, if needed) and to perform right-sided isthmus ablation. Fat thickness along the presumed box lesion line was measured using preprocedural computed tomography. RESULTS: Thirty patients (mean age 60.0 ± 11.6 years; 22 men; 8 with long-standing persistent AF and 22 with persistent atrial fibrillation) were enrolled. The duration of the EP study was 216.3 ± 64.2 minutes. Box isolation, based on the EP study, was complete in 12 patients (40%) and incomplete in 18 patients (60%). Successful box isolation was achieved with catheter ablation in 16 of 18 patients (89%). A total of 39 gaps in these 16 patients were identified. Typical gap locations were the anterior-superior part of the superior pulmonary veins and the roofline. Fat thickness along the roofline was substantially higher than that along the inferior line (4.58 ± 1.61 mm vs 2.37 ± 0.76 mm; P < .001). CONCLUSION: There is a relatively low rate of complete isolation using the COBRA catheter ablation system. The superior line and anterior parts of superior pulmonary veins have most conduction gaps.
Assuntos
Fibrilação Atrial/cirurgia , Ablação por Cateter/métodos , Toracoscopia/métodos , Idoso , Fibrilação Atrial/diagnóstico , Fibrilação Atrial/fisiopatologia , Técnicas Eletrofisiológicas Cardíacas/métodos , Seguimentos , Sistema de Condução Cardíaco/fisiopatologia , Humanos , Masculino , Pessoa de Meia-Idade , Veias Pulmonares/cirurgia , Fatores de Tempo , Resultado do TratamentoRESUMO
From January 2013 to January 2015, 19 patients of traumatic hemothorax with hemorrhagic shock were treated in our department by thoracoscopic surgery combined with autologous blood transfusion. This study retrospectively analyzed the therapeutic effect and shared our experience. The average amount of blood transfused back was 662.41 ml ± 269.15 ml. None of the patients developed transfusion reaction and were all discharged uneventfully. Thoracoscopic surgery combined with autologous blood trans- fusion is effective in the rescue of patients with progressive hemothorax and hemorrhagic shock. When corresponding indications are well managed, treatment for these patients is quicker, safer, and more effective.
Assuntos
Transfusão de Sangue Autóloga , Hemotórax/cirurgia , Traumatismos Torácicos/cirurgia , Toracoscopia/métodos , Feminino , Humanos , Masculino , Estudos RetrospectivosRESUMO
OBJECTIVES: Minimal access aortic valve replacement has become routine in many institutions. Aim of this study was to compare the clinical outcomes between conventional and minimal access aortic valve replacement. METHODS: We retrospectively analysed the data of 2103 patients who underwent primary, isolated aortic valve replacement (AVR) in our institution between January 2001 and May 2012 with a minimal access AVR (MAAVR) via the upper partial ministernotomy approach (n = 936) or conventional AVR (CAVR) via the full sternotomy approach (n = 1167). After propensity score matching considering potential confounders [age, sex (female), weight, height, preoperative serum creatinine level, previous myocardial infarction, LV-EF and aortic valve pathology (isolated AS)], 585 matched patients were included in each group. RESULTS: Mean age (65 ± 10.5 vs 65.7 ± 11.5 years, P = 0.23), gender (females 37.2%, P = 0.9), aortic cross-clamp time (65.6 ± 18.4 vs 64.3 ± 19.8 min, P = 0.25) and postoperative blood loss [median (IQR) 400 (224-683) vs 400 (250-610) ml, P = 0.83) were similar in MAAVR and CAVR group. Thirty-day mortality was also not significantly different (1.5 vs 1.7%, P = 0.74, respectively). In contrast, CPB times were significantly longer in MAAVR (93.5 ± 25 vs 88 ± 28 min, P < 0.001). Intraoperative and postoperative autologous blood transfusions were significantly lower in MAAVR (927.2 ± 425.6 vs 1036.4 ± 599.6 ml, P < 0.001 and 170.2 ± 47.6 vs 243.5 ± 89.3 ml, P < 0.001, respectively). Intubation time was significantly shorter in MAAVR [median (IQR) 7 (5-11) vs 8 (6-14) h, P = 0.01). The incidence of renal insufficiency (creatinine ≥1.5 mg/dl) and respiratory insufficiency (need for non-invasive ventilation, reintubation or tracheotomy) was significantly lower in MAAVR (9 vs 16%, P < 0.001 and 8.5 vs 11.8%, P = 0.03, respectively). CONCLUSIONS: In comparison with CAVR, our study shows that MAAVR is a safe and effective procedure associated with low mortality rate and good long-term survival rates. In addition to that, MAAVR was associated with shorter ventilation times, lower rate of autologous blood transfusion, as well as a lower rate of postoperative respiratory and renal insufficiency. Because of the superior cosmetic results, we therefore advocate MAAVR as the procedure of choice for primary isolated AVR.
Assuntos
Valva Aórtica/cirurgia , Doenças das Valvas Cardíacas/cirurgia , Implante de Prótese de Valva Cardíaca/métodos , Esternotomia/métodos , Toracoscopia/métodos , Idoso , Perda Sanguínea Cirúrgica/mortalidade , Perda Sanguínea Cirúrgica/estatística & dados numéricos , Transfusão de Sangue Autóloga/mortalidade , Transfusão de Sangue Autóloga/estatística & dados numéricos , Feminino , Doenças das Valvas Cardíacas/mortalidade , Próteses Valvulares Cardíacas , Implante de Prótese de Valva Cardíaca/mortalidade , Humanos , Masculino , Pessoa de Meia-Idade , Pontuação de Propensão , Estudos Retrospectivos , Esternotomia/mortalidade , Toracoscopia/mortalidade , Resultado do TratamentoRESUMO
BACKGROUND: Malignant pleural effusion (MPE) occurs at a terminal stage of cancer, and related symptoms may considerably reduce a patient's respiratory function and quality of life. We assessed the benefit of simple intrapleural hyperthermia (SIH) during thoracoscopic exploration for MPE. METHODS: We conducted a retrospective review of 34 patients underwent thoracoscopic exploration and SIH procedures for MPE between April, 2009 and July, 2014 at our institution. One month after removal of the tube, therapeutic efficacy was evaluated, calculating response rates and recurrence rate. RESULTS: In this cohort (male, 11; female, 23; average age, 54.2 ± 12.7 years), the most frequent primary cancers were breast (n = 11, 32.4 %), lung (n = 10, 29.4 %), and ovarian (n = 6, 17.6 %). Therapeutic response (ie, presence of pleural effusion) was assessed 1 month after chest tube removal, with 19 (55.9 %) showing complete response (CR), 9 (26.5 %) showing partial response (PR), and non-response (NR) seen in 6 (17.6 %). The combined (CR + PR) response rate was 82.4 %. During follow-up, there were seven instances of recurrence, requiring repeat drainage. Three- and 7-month recurrence-free rates were 86.9 and 73.9 %, respectively. No postoperative respiratory complications or fever developed. Early death within 3 months from progression of primary cancer was identified as a risk factor in patients of NR status (HR = 18.36, p = 0.043). CONCLUSIONS: If thoracoscopic exploration is indicated for MPE, SIH is a safe and effective management alternative in patients whose primary malignancy is not rapidly progressing.
Assuntos
Hipertermia Induzida/métodos , Derrame Pleural Maligno/terapia , Pleurodese/métodos , Adulto , Idoso , Tubos Torácicos , Drenagem , Feminino , Humanos , Hipertermia Induzida/efeitos adversos , Masculino , Pessoa de Meia-Idade , Recidiva Local de Neoplasia/prevenção & controle , Pleurodese/efeitos adversos , Qualidade de Vida , Indução de Remissão , Estudos Retrospectivos , Toracoscopia/métodos , Resultado do TratamentoRESUMO
OBJECTIVES: Thoracic sympathectomy is considered the most effective method to treat palmar hyperhidrosis. We presented a novel procedure for thoracic sympathectomy treating palmar hyperhidrosis which could be performed under monitored anesthesia care. The aim of this study was to evaluate the continuing efficacy and safety of this innovative surgery. METHOD: From May 2011 to May 2014, we performed the single-port endoscopic thoracic sympathectomy (ETS) with a flexible thoracoscopy in 32 patients under monitored anesthesia care. All patients were followed up until today. RESULTS: Under monitored anesthesia, all patients were awake during the procedure. A proper sedation and local anesthesia make it possible for patients to communicate with surgeons. The symptoms disappeared immediately when the sympathectomy was done. No surgical complications occurred during the procedure. All patients were discharged from the hospital on the first morning of postoperative day. Compared with the traditional approach, the advantages of less operative costs, fewer hospital days, and better recovery were suggested. CONCLUSIONS: Single-port ETS with flexible thoracoscopy under monitored anesthesia is a promising procedure for palmar hyperhidrosis.