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Abstract
Since Jacobaeus performed the first thoracoscopy to explore pleural space and mechanically broke pleural adhesions to facilitate the collapse therapy for pulmonary tuberculosis in 1910, numerous thoracic surgeons have been attempting this technique as a means of accomplishing many intrathoracic procedures previously done through open thoracotomy. As the refinement of video technology has advanced, thoracoscopic surgery has played a very important role in thoracic surgery especially since the early 1990s. Because the advantages of video-assisted thoracoscopic surgery for patients include low post-thoracotomy-related morbidity, cosmetic considerations, low pain, earlier post-operative mobilization, and a shorter operation time in some indications, surgeons have been demonstrating its increasing utility in the diagnosis and treatment of the pleura, lung, mediastinum, great vessels, pericardium, and oesophagus. The most common application of the thoracoscopic approach still remains in the management of pleuropulmonary disease. The indications for the thoracoscopic technique are very broad, but its role in the management of primary lung and oesophageal cancer has yet to be confirmed. Thus, the surgeon who uses the technique in these cancerous diseases should be prudent. In conclusion, these thoracoscopic procedures will play more important roles in the practice of thoracic surgery in the future.
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Wain JC, Wright CD, Ryan DP, Zorb SL, Mathisen DJ, Ginns LC. Induction immunosuppression for lung transplantation with OKT3. Ann Thorac Surg 1999; 67:187-93. [PMID: 10086547 DOI: 10.1016/s0003-4975(98)01308-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND The use of OKT3, an anti-CD3 monoclonal antibody, for immunosuppressive therapy for lung transplantation has been restricted because of concerns regarding infectious risk and cardiopulmonary instability after its administration. METHODS Fifty-two patients received OKT3 (5 mg/d intravenously for 10 days) for induction of immunosuppressive therapy, along with azathioprine (1.5 mg x kg(-1) x d(-1) intravenously) and enteral cyclosporine (12 mg x kg(-1) x d(-1)). Maintenance steroid therapy was begun on postoperative day 8. Prophylactic antifungal therapy (fluconazole or amphotericin B) and ganciclovir was used in all patients. Serial transbronchial biopsy and measurements of pulmonary function were used to assess patients for evidence of infection or rejection. Cytomegalovirus infection was diagnosed by biopsy or the presence of cytomegalovirus antigenemia. RESULTS The 30-day mortality rate was 4%; the in-hospital mortality rate was 8%. Acute graft failure was seen in 6 patients. The median length of intubation was 5 days, and the median hospital stay was 30 days. Systemic and pulmonary artery systolic pressures, cardiac index, and ratio of arterial partial oxygen pressure to fraction of inspired oxygen showed no significant alteration after OKT3 dosage. Gram-negative pulmonary infections were identified in 12 patients. Aspergillus infection was seen in 7 patients. Cytomegalovirus infection in 8 patients responded to ganciclovir and did not affect mortality. Respiratory syncytial viral infection was seen in 7 patients. Acute rejection was never seen during OKT3 administration. No episodes of acute rejection were identified in 14 patients at any time postoperatively. In the remainder, episodes of acute rejection responded to steroid or antithymocyte globulin therapy. At a median length of follow-up of 31 months, freedom from obliterative bronchiolitis was 69%+/-9% at 36 months. The overall survival rate was 88%+/-5% at 12 months, 82%+/-6% at 24 months, and 74%+/-7% at 36 months after transplantation. CONCLUSIONS OKT3 is a safe and effective agent for induction immunosuppressive therapy in lung transplant recipients that limits the incidence of acute rejection and may decrease the incidence of obliterative bronchiolitis.
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Mitchell JD, Mathisen DJ, Wright CD, Wain JC, Donahue DM, Moncure AC, Grillo HC. Clinical experience with carinal resection. J Thorac Cardiovasc Surg 1999; 117:39-52; discussion 52-3. [PMID: 9869757 DOI: 10.1016/s0022-5223(99)70468-x] [Citation(s) in RCA: 137] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
OBJECTIVE Pathologic processes that involve the carina pose a tremendous challenge to thoracic surgeons. Although techniques have been developed to allow primary resection and reconstruction, few institutions have accumulated sufficient experience to allow meaningful conclusions about the indications and the morbidity and mortality rates for this type of surgery. METHODS Since 1962, 135 patients have undergone 143 carinal resections (134 primary resection, 9 re-resection) at our institution. Indications for carinal resection included bronchogenic cancer (58 patients), other airway neoplasms (60 patients), and benign or inflammatory strictures (16 patients). Thirty-seven patients (28%) had a history of prior lung or airway surgery not involving the carina. Carinal resection without pulmonary resection was accomplished in 52 patients; 57 patients had carinal pneumonectomy (44 right, 13 left); 14 patients had carinal plus lobar resection, and 11 patients had carinal resection after pneumonectomy (9 left, 2 right). There were 15 different modes of reconstruction, based on the type and extent of resection. Techniques were used to reduce anastomotic tension. RESULTS The operative mortality rate in the 134 patients after primary carinal resection was 12.7%. Adult respiratory distress syndrome was responsible for 9 early deaths. Predominant predictors of operative death included postoperative mechanical ventilation (P =.001), length of resected airway (P =.03), and development of anastomotic complications (P =.04). Mortality rates varied by the type of procedure and the indication for resection. Left carinal pneumonectomy was associated with a high operative mortality rate (31%). Complications were noted in 52 patients (39%), including atrial arrhythmias (20 patients) and pneumonia (11 patients). Anastomotic complications, both early and late, were seen in a total of 23 patients (17%) and resulted in death or surgical reintervention in 21 patients (91%). The operative mortality rate for carinal re-resection was 11.1%. CONCLUSIONS Carinal resection with primary reconstruction may be accomplished with acceptable mortality rates, but the underlying pathologic process and chance for long-term survival must be carefully considered before the operation is recommended, especially in the case of left carinal pneumonectomy. Anastomotic complications exact a heavy toll on involved patients. Careful patient selection and meticulous anesthetic and surgical technique remain the key to minimizing morbidity and mortality rates.
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79
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vanSonnenberg E, Wittich GR, Goodacre BW, Zwischenberger JB. Percutaneous drainage of thoracic collections. J Thorac Imaging 1998; 13:74-82. [PMID: 9556284 DOI: 10.1097/00005382-199804000-00002] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Various infected and noninfected thoracic fluid collections may be diagnosed and treated by interventional radiologic techniques. The core procedure of ultrasound-guided thoracentesis has been expanded to allow catheter drainage of empyema, bronchopleural fistula, abscesses in the lung, mediastinum, pericardium, and infected tumors. Tailored use of guidance methods permits effective evacuation of most of these abscesses and noninfected collections. This paper details the authors' approach to each of these entities while highlighting the results and expected pitfalls of these techniques.
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80
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Porkhanov VA. [Videothoracoscopy for diagnosis and treatment of respiratory tract diseases]. PROBLEMY TUBERKULEZA 1998:27-32. [PMID: 9503927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Low invasive thoracoscopic and telecontrolled surgery is a new direction of modern thoracic surgery, by expanding its capacities. In patients with spontaneous pneumothorax, thoracoscopy and telecontrolled thoracoscopic surgery allow surgeons to make the same surgical interventions, as at open thoracotomy, such as laser thoracotomy and electrocoagulation of bullas, resection of bullous portions of the lung, pleurectomy and different types of pleurodesis, the postoperative period being much smoother. After thoracic and telecontrolled operations, the incidence of recurrences in patients with spontaneous pneumothorax is similar to that after open surgery. However, the less invasiveness and easier tolerance of endothoracic operations make them the method of choice in the treatment of spontaneous pneumothorax. In patients with the first episode of pneumothorax, thoracoscopic and telecontrolled interventions show a nearly 5-fold reduction in the incidence of recurrences as compared to medical treatment. In recurrent pleural exudates of unknown etiology, thoracoscopy may be considered to be the method of choice, providing 87-94% efficiency and a minimal risk, the efficiency of therapeutical pleurodesis being 85-100%. The contraindication for therapeutical pleurodesis are impediments to lung expanding and failure to eliminate them at thoracoscopy. In patients with pleural empyema, thoracoscopic surgery is indicated when a fortnight medical treatment fails and X-ray signs of extensive lung decay are absent. In diffuse lung diseases, thoracoscopic resection biopsy may substitute for open lung biopsy and indicated in inefficient transbronchial biopsy of the lung when a morphological diagnosis should be established. Its contraindications may be only in patients with severe respiratory failure when it is impossible to make anesthesia with exclusion of one lung. A correct definition of indications and contraindications for endothoracic interventions and their accurate performance are essential in preventing the complications following thoracoscopic and telecontrolled operations and in increasing their effectiveness. Timely open surgery in all technically and tactically difficult situations is a pledge of good outcomes and lower incidence rates of complications.
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81
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Grubnik VV, Shipulin PP, Poliak SD, Prokhoda SA, Potapenkov MA, Tkach IG. [Application of contact laser scalpel in thoracic surgery]. Khirurgiia (Mosk) 1998:33-5. [PMID: 9499132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The authors have carried out 296 transthoracic and endoscopic YAG-laser operations in various diseases of bronchopulmonary system. Sapphire and quartz applicator-tips were used as a contact scalpel. The procedures of laser operations with the use of the contact mode are described in detail and comparative evaluation of both types of thermal applicator-tips is given. The combination of cutting and coagulation properties of the contact laser scalpel enables its use in various operations on the lung and pleura including thoracoplastic interventions as well as accomplishment of an endoscopic photoresection of endobronchial tumors.
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82
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Abstract
Diseases affecting the respiratory tract are common in cattle; however, surgery required for treatment of these diseases is infrequent. Therefore, veterinarians may be reluctant to perform these surgical procedures. Familiarity with the variety and complexity involved in various surgical procedures should reduce this anxiety. When used, surgery of the respiratory tract can offer significant benefit to the patient and profitable returns to the owner.
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83
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Abstract
Esophageal fistula may involve the respiratory or cardiovascular system. Fistulas involving the respiratory system which originate from esophageal cancers are the most common. Diagnosis is best made with barium esophagogram. ERF of any cause usually leads to repetitive contamination of the respiratory tract, resulting in sepsis and death of the patient if untreated. In the case of MERF, whether from esophageal or lung cancer, only palliative treatment is usually possible. Better results, including cure, may be expected when a MERF is caused by lymphoma. Curative operation with closure of the fistula is usually possible for BERF if the fistula is identified and treated before irreversible damage has been done by infection, sepsis, and malnutrition. Esophagocardiovascular fistulas occur infrequently in comparison with ERF. These may involve the aorta, usually as a result of a thoracic aneurysm. Rarely one may encounter esophageal fistula to the pericardium or heart. Few survivors have been reported, but successful management is possible if early diagnosis is made and prompt surgical management is undertaken.
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84
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Abstract
In this article, videoendoscopy in conjunction with high-speed treadmill exercise and other specialized diagnostic techniques used to measure upper airway function are reviewed as they pertain to the four most commonly diagnosed functional upper airway obstructions: (1) laryngeal hemiplegia, (2) arytenoid chondritis, (3) epiglottic entrapment, and (4) intermittent dorsal displacement of the soft palate. Using experimental and clinical findings obtained with these new instruments and diagnostic techniques, current recommendations for surgery of these obstructions are presented.
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85
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Tulleners E. Instrumentation and techniques in transendoscopic upper respiratory tract laser surgery. Vet Clin North Am Equine Pract 1996; 12:373-95. [PMID: 8856882 DOI: 10.1016/s0749-0739(17)30287-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
Transendoscopic laser surgery provides equine surgeons with a safe, reliable, and minimally invasive method of performing many surgical procedures in the upper respiratory tract. Although the Nd:YAG laser has proven efficacy, other newer lasers such as the diode and holmium: YAG lasers may prove to be useful tools for equine upper respiratory tract surgery. Long grasping forceps and a high quality fiberoptic or video endoscope are critical components necessary for performing transendoscopic laser surgery. For many of the most common upper respiratory tract abnormalities, a laryngotomy can be eliminated, morbidity is minimal, the horse can often return to normal exercise in approximately 7 to 14 days, and trainer and owner acceptance is excellent. Transendoscopic laser surgery is most likely to be cost effective in large referral practices or in a university setting.
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Haller JA, Colombani PM, Humphries CT, Azizkhan RG, Loughlin GM. Chest wall constriction after too extensive and too early operations for pectus excavatum. Ann Thorac Surg 1996; 61:1618-24; discussion 1625. [PMID: 8651758 DOI: 10.1016/0003-4975(96)00179-8] [Citation(s) in RCA: 163] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND AND METHODS Since 1990 we have evaluated 12 children and teenagers in whom severe cardiorespiratory symptoms have developed due to failure of chest wall growth after very extensive pectus excavatum operations (removal of five or more ribs) at very early ages (< 4 years). RESULTS Apparently these extensive procedures have removed or prevented growth center activity, which resulted in restriction of chest wall growth with marked limitation of ventilatory function. The forced vital capacity ranged from 30% to 50% of predicted and the forced expiratory volume in 1 second from 30% to 60%. All patients are symptomatic with mild exercise and cannot compete in running games. Our protocol for critical evaluation includes exercise pulmonary function studies and axial computed tomographic reconstruction. CONCLUSIONS This report is an alert to recognize such patients and also to recommend delay in operative repair in small children until at least 6 to 8 years of age. The younger the patient the more limited the chest wall resection for pectus excavatum should be. Five of these patients have had a chest cavity expansion operation with encouraging early results.
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87
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Colt HG. Laser bronchoscopy. CHEST SURGERY CLINICS OF NORTH AMERICA 1996; 6:277-91. [PMID: 8724279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Laser bronchoscopy allows reestablishment of patent airways in patients with exophytic intraluminal tracheobronchial obstruction from malignancy. Patients with benign strictures can also be treated, thereby avoiding open surgical repair in selected instances. Because of laser-tissue interactions, and because patients often have terminal illness or severe underlying medical problems, these are potentially high-risk procedures. Proper resection techniques, experience, and repetitive performance are necessary to ensure satisfactory patient safety and outcome.
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88
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Dohar JE, Stool SE. Respiratory mucosa wound healing and its management. An overview. Otolaryngol Clin North Am 1995; 28:897-912. [PMID: 8559579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Successful management of airway wounds are gauged by the extent to which the three functions of the airway (protection, respiration, phonation) are preserved. A major objective during wound healing of the airway is to minimize scarring and stricture formation. This article discusses the important concepts relating to current management strategies of the airway and encourages future directions of research.
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89
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Inui K. [Application of thoracoscopy for diagnosis and therapy of respiratory tract diseases]. NIHON NAIKA GAKKAI ZASSHI. THE JOURNAL OF THE JAPANESE SOCIETY OF INTERNAL MEDICINE 1995; 84:1594-9. [PMID: 8537775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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90
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Yamaguchi Y. [Functional recovery and preservation in view of reconstruction in respiratory tract surgery]. [ZASSHI] [JOURNAL]. NIHON KYOBU GEKA GAKKAI 1995; 43:643-51. [PMID: 7561268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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91
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Harari S, Ziglio G, Ioli F, de Juli E, Donner CF, Gronda E, Micallef E, Ravini M, Scoccia S. Selection and evaluation of recipients for heart-lung and lung transplantation: the Niguarda Hospital experience. Monaldi Arch Chest Dis 1994; 49:131-7. [PMID: 8049697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Between January 1989 and February 1993, 52 patients were evaluated at Niguarda Hospital for lung or heart and lung transplantation. Of the 35 that entered the waiting list, a total of 19 were transplanted (14 at other institutes before our surgical programme became operative, and 5 at our hospital). Recipient selection and evaluation criteria, and timing of transplantation in the different diseases are discussed.
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Pizzichetta V, Gualdi GF, Trasimeni G, Cordier A, Filipo R. [Nasal endoscopy associated with coronal CT in the diagnosis of non- allergic chronic nasal obstruction]. ACTA OTORHINOLARYNGOLOGICA ITALICA : ORGANO UFFICIALE DELLA SOCIETA ITALIANA DI OTORINOLARINGOLOGIA E CHIRURGIA CERVICO-FACCIALE 1994; 14:185-94. [PMID: 7976327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Twenty-eight non-allergic subjects suffering from mono- and bilateral chronic nasal respiratory obstruction underwent investigation employing routine semeiological examination. The real cause of the obstruction, however, was not ascertained. The subjects underwent nasal endoscopy employing rigid fiberoptics and, on the grounds of the findings, a cat scan of the nasal fossae in coronal projection, was made. The results of the study revealed involvement of the middle meatal area in 63% of bilateral nasal obstructions (B.N.O.) and in 77.7% of the monolateral obstructions (M.N.O.). Choanal pathology was evident in 21% of the B.N.O., while isolated upper and posterior deviations of the septum were present in 23.6% of the B.N.O. and in 22.5% of the M.N.O. Meatal involvement was due to the presence of anatomic changes of the middle turbinate (m.t.) such as concha bullosa, paradoxical deviation of the m.t. and of the uncinate process. Moreover, small "mucosal polyps" were also noticed in this meatal area. Cat scans, performed on 18 of these 28 patients, confirmed and defined meatal alterations found with endoscopy in 16 cases. In the remaining 2 cases, cat scans showed a thickening of the mucosal+bony tissues of the m.t. The Authors did not consider CT necessary in 10 subjects in that endoscopy sufficed in explaining obstruction symptoms.
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Roberts CS, Othersen HB, Sade RM, Smith CD, Tagge EP, Crawford FA. Tracheoesophageal compression from aortic arch anomalies: analysis of 30 operatively treated children. J Pediatr Surg 1994; 29:334-7; discussion 337-8. [PMID: 8176615 DOI: 10.1016/0022-3468(94)90343-3] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
During a 16-year period (1976 to 1992), 30 children underwent surgery for tracheoesophageal compression caused by aortic arch anomalies. The age range was 3 days to 12 years (median, 3 months); 19 (63%) were male, and 20 (67%) were white. Of the 30 patients, 10 had a double aortic arch (the left was atretic in 6), 5 had a left-sided arch with an aberrant right subclavian artery (4) or innominate artery (1), and 15 had a right-sided arch with an aberrant left subclavian artery (14) or with mirror-image branching (1). There was no mortality during hospitalization or within 30 days of surgery. The left ductus arteriosus was divided in 26 of the 30 patients. Among the 10 patients with a double aortic arch, division of the atretic left arch (6), the lesser left arch (3), or the lesser right arch (1) was carried out. All 4 patients with a left arch and aberrant right subclavian artery had division of the artery. Of 14 patients with a right arch and aberrant left subclavian artery, only 3 underwent division of the artery. Of the 30 patients, anterior arteriopexy was performed in 9 (30%), and reoperation for persistent symptoms was necessary in 4 (13%). The second operation usually consisted of aortopexy or tracheopexy. Of the 4 patients with associated cardiac anomalies, 2 underwent simultaneous cardiac repair. The duration of hospital stay for the 30 patients ranged from 4 to 148 days (median, 6 days). Excluded from this series are patients with vascular rings who were asymptomatic and patients with the pulmonary vascular sling syndrome.(ABSTRACT TRUNCATED AT 250 WORDS)
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94
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Jancovici R, Pons F, Conan J, Natali F, Vaylet F. [Video-assisted thoracoscopic surgery]. REVUE DE PNEUMOLOGIE CLINIQUE 1994; 50:15-20. [PMID: 7973326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Since the team at the Laennec hospital first performed an extra-pleural thoracoscopy in 1990, a certain number of thoracic surgery units have started using this new technique. Video-assisted thoracoscopy is an absolutely revolutionary technique allowing an intrapleural approach to the mediastinum and to the pulmonary parenchyma without a thoracotomy. It requires a sophisticated technical set up including a video camera, direct or angular optics, and a video screen. The patient is placed in the same position as for a thoracotomy. For the pneumothorax and dystropic bullae, Video assisted thoracoscopic surgery has been largely shown to be the superior technique. The pleura is treated by avivement or sometimes by pleurectomy. Pulmonary biopsies are often taken. Preoperative computed tomography with methylene blue injection is often required for the exeresis of peripheral parenchymatous sub-pleural nodules and sometimes a small fishhook has to be placed within the tumour. Inversely, segmentectomies or lobectomies are rarely performed. There is a certain amount of risk involved in closed chest vascular dissections, and the question of carcinologic rigour has to be raised. Tumours of the mediastinum, both cystic and solid tumours, are relatively easy to approach by dissection using video assisted thoracoscopy. Finally, this technique offers new possibilities for staging bronchial cancers, the treatment of broncho-pleural fistulas, and more recently for non operated chest trauma. This new technique is of great importance for the thoracic surgeon, although an evaluation of long-term results are still required.
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Yu VY, Manlapaz ML, Tobin J, Carse EA, Charlton MP, Gore JR. Improving health status in extremely low birthweight children between two and five years. Early Hum Dev 1992; 30:229-39. [PMID: 1281768 DOI: 10.1016/0378-3782(92)90072-o] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The 5-year outcome of 101 extremely low birthweight (ELBW, < 1000 g) children discharged from the Neonatal Intensive Care Unit was reported. Over this period, there were four post-discharge deaths. The neurodevelopmental impairment rate was 18% overall: cerebral palsy 7%, blindness 3%, deafness 3% and developmental delay 10%. Seventy-one percent of children were readmitted to hospital. The mean number of admissions was 2.4 per child and the mean duration of total hospital stay was 11.3 days per child in the 5-year period. A trend was observed in a reduction in the readmission rate and hospital days in the 2-5-year period compared to the period between discharge and 2 years, though the differences were not statistically significant. The most common reason for readmission was for surgical procedures, primarily aural ventilation tube insertion and tonsillectomy and adenoidectomy. Significant health problems included recurrent wheezing episodes, stridor and croup in the period up to 2 years and otitis media and tonsillitis between 2 and 5 years. There was some catch-up growth, especially in height, between 2 and 5 years. Children with < 800 g birthweight had similar rates of neurodevelopmental impairment and hospital readmission to those of 800-999 g birthweight. However, they experienced more otitis media and pneumonia, had more ear, nose and throat operations, and at 5 years of age, more were below the 3rd centile for weight. This study showed that the health status of ELBW children had improved between 2 and 5 years, but they continued to experience recurrent health problems and hospital readmissions which would have resulted in added financial and emotional burdens to their families.
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Szczygieł B, Pertkiewicz M, Meszaros J, Otto M, Grochowiecki T, Rudnicka J, Hacel I, Solecka-Lasak M. [Imipenem in the treatment of patients with severe surgical infection]. POLSKI TYGODNIK LEKARSKI (WARSAW, POLAND : 1960) 1992; 47:638-41. [PMID: 1488347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The clinical efficacy and safety of intravenously administered imipenem/cilastatin in the treatment of 45 patients with severe bacterial septicemia due to intra-abdominal abscesses, respiratory and urinary tract as well as skin, soft tissue and bone infections was studied in the prospective and open trial. The in vitro antimicrobial activity of imipenem has been assessed on the basis of 909 bacterial strains isolated from patients treated and non-treated with imipenem/cilastatin. Among them were 526 Gram-negative, 370 Gram-positive aerobic bacteria and 13 Gram-negative anaerobic bacteria (Bacteroides sp.). Pathogen susceptibility to imipenem was determined with a disc-diffusion technique using Merck, Sharp Dohme sensitive discs containing 10 mcg of imipenem. Highly sensitive to imipenem were 96.8% of Gram-negative 82.7% of Gram-positive aerobic bacteria and 100% of Bacteroides sp. All patients, in whom evident foci of infection e.g. intra-abdominal abscesses were discovered, were operated on. The dosage of imipenem/cilastatin ranged from 1.5 to 2.0 g/24 h. Clinical cure and bacteriological elimination was achieved in 39 (86.7%) of patients while 6 (13.3%) showed marked clinical improvement. Before and during therapy, aerobic and anaerobic cultures were taken from accessible sites. All specimens were worked up using conventional bacteriological techniques. Before during and after therapy, samples for hematology, biochemistry and urinanalysis were obtained. Adverse clinical effects were noted in 2 (4.4%) patients. One had nausea and vomiting which were probably related to rapid infusion and disappeared after increasing the administration time, and one had transient diarrhea. In conclusion, imipenem/cilastatin was a well tolerated and effective drug in the treatment of life-threatening surgical infections.
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97
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Nakano M, Fukuda M, Sasayama K, Nakata T, Fujimoto S, Araki J. [Nd-YAG laser treatment for central airway lesions]. NIHON KYOBU SHIKKAN GAKKAI ZASSHI 1992; 30:1007-15. [PMID: 1507673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
YAG laser treatment was conducted in 55 patients with central airway lesions over the last 8 years. The malignant lesions comprised 1 primary tracheal cancer, 1 chondroma of the trachea, 34 primary lung cancer, and 10 metastatic lung tumor. The benign lesions comprised one each of hamartoma, lipoma, bronchial lithiasis, post-tracheotomy granuloma, and bronchial web, and 3 other cases. Nd-YAG laser treatment was performed in 55 patients with airway lesions, with a success rate of 73%. The success rates in the above patients were 70% for primary lung cancer, 60% for metastatic lung tumor, 100% for primary tracheal cancer and chondroma of trachea, and 89% for benign lesions. In 34 patients with primary lung cancer, palliative widening of the airway was planned with the exception of 2 patients with endoscopically early lung cancer for whom curative vaporization was intended, 6 months-survival rate was 59.3% in patients in whom various combined treatments were performed after the laser treatment. For all patients with hamartoma or lipoma in those with benign lesions, curative vaporization was performed. The severe complication of lethal massive hemoptysis occurred in 3 patients. We consider that Nd-YAG laser treatment is a powerful therapeutic means of performing lifesaving or emergency, curative, and supplemental treatment.
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98
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Abstract
The presence of stridor in the young child suggests a congenital or acquired abnormality of the large diameter airways. The diagnostic evaluation of the stridulous child is discussed. Emphasis is placed on those outpatient examination techniques and radiographic studies which can define the nature of the offending airway lesion(s).
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99
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Jolley SG, Halpern LM, Tunell WP, Johnson DG, Sterling CE. The risk of sudden infant death from gastroesophageal reflux. J Pediatr Surg 1991; 26:691-6. [PMID: 1941459 DOI: 10.1016/0022-3468(91)90012-i] [Citation(s) in RCA: 54] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Gastroesophageal reflux (GER) has been a suspected cause of infant deaths and sudden infant death syndrome (SIDS). We examined our 10-year experience with 499 consecutive infants 6 months of age or less who had extended (18 to 24 hours) esophageal pH monitoring performed to evaluate for GER. The data extracted from the esophageal pH records included the pH score, the pattern of GER (type I, II, or III), and the mean duration of reflux during sleep (ZMD). All infants were followed to determine the occurrence and cause of death during the first year of life. Of the 19 deaths found in the series, three were classified as SIDS and two were in-hospital deaths caused by reflux-induced aspiration. All five of these infants who died had a prolonged ZMD (greater than 3.8 minutes) and received either basic medical (n = 4) or no (n = 1) antireflux therapy. Four infants also had the type I pattern of GER. There was a 9.1% (4/44; 95% confidence limits, 2.5% to 21.7%) incidence of reflux-related or SIDS deaths in infants with type I GER and a prolonged ZMD who were treated nonoperatively, compared with none (0/83, P = .03) in the same group of infants treated with antireflux surgery. The incidence of SIDS was higher in infants with type I GER and a prolonged ZMD who were treated nonoperatively (3/44, 6.8%) compared with all other infants treated nonoperatively (0/265, 0%; P = .003).(ABSTRACT TRUNCATED AT 250 WORDS)
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Tsang OM. Making sense of ... laser bronchoscopy. NURSING TIMES 1991; 87:36-8. [PMID: 2011558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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