Library

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Der Chirurg 68 (1997), S. 531-535 
    ISSN: 1433-0385
    Keywords: Key words: Translaryngeal tracheostomy ; Operative technique ; Results ; Minimally invasive surgery. ; Schlüsselwörter: Translaryngeale Tracheostomie ; operative Technik ; Ergebnisse ; minimal-invasive Chirurgie.
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung. Die translaryngeale Tracheostomie ist eine neuartige, minimal-invasive Methode zur bettseitigen Tracheostomie von Intensivpatienten. Nach perkutaner Punktion der Trachea unterhalb der ersten Trachealspange und Vorschieben eines Führungsdrahtes oralwärts wird daran eine konische Trachealkanüle fixiert, welche orthograd durchgezogen, aufgerichtet, rotiert und nach caudal vorgeschoben wird. Bei den ersten 25 translaryngealen Tracheostomien an 24 Patienten traten lediglich 2 Komplikationen auf: je einmal eine Fehllage der Kanüle und eine Stomainfektion. Bei einer mittleren Apnoedauer von knapp 80 s war ein Anstieg des PaCO2 um 8,0 ± 6,8 mm Hg festzustellen. Hypoxien wurden nicht beobachtet. Die translaryngeale Tracheostomie stellt eine Alternative zu etablierten Tracheostomiemethoden dar.
    Notes: Summary. Translaryngeal tracheostomy is a new type of minimally invasive technique for bedside tracheostomy in intensive care patients. After percutaneous puncture of the trachea below the first tracheal ring, a conic tracheal cannula is fixed to an orally forwarded guide wire. The cannula is then pulled through in orthograde fashion set up, rotated and pushed forward caudally. Among the first 25 translaryngeal tracheostomies in 24 patients, only two complications appeared: one misplacement of the cannula and one infection of the stoma. During a median apnoea time of about 80 s an average PaCO2 increase of 8.0 ± 6.8 mm Hg was documented; hypoxias could not be seen. Translaryngeal tracheostomy seems to be an appropriate alternative to established tracheostomy methods.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 2
    ISSN: 1433-0385
    Keywords: Key words: Laparoscopy ; Veress needle ; Open laparoscopy ; Prospective randomized study. ; Schlüsselwörter: Laparoskopie ; Veress-Nadel ; offene Laparoskopie ; prospektiv randomisierte Studie.
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung. Durch eine prospektiv randomisierte Studie an 50 laparoskopisch operierten Patienten wurden die Sicherheit und Schnelligkeit der offenen Laparoskopie und des gedeckten Veress-Nadel-Zugangs analysiert und miteinander verglichen. Bei gleicher Sicherheit war der offene Zugang dem Vorgang mit der Veress-Nadel hinsichtlich der Schnelligkeit deutlich überlegen. Komplikationen oder operationstechnische Nachteile, wie z. B. Gasverlust, traten bei der offenen Laparoskopie in keinem Fall ein. Auch in ökonomischer Hinsicht bietet der offene Zugang Vorteile, da hier immer Standard-Stahltrokare eingesetzt und dadurch Kosten eingespart werden können. Die offene Laparoskopie wird als Standardzugang zu allen laparoskopischen Eingriffen empfohlen.
    Notes: Summary. In a prospective randomized study on 50 patients undergoing laparoscopic surgery, the safety and feasibility of open access laparoscopy was analyzed and compared to the closed Veress needle technique. Open access laparoscopic surgery was performed in half the time needed for the Veress needle technique with equal safety and without complications or technical disadvantages. Furthermore, open access offers economical advantages, as disposable trocars are no longer needed. Therefore the open access technique is recommended as the standard for laparoscopic operations.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 3
    ISSN: 1433-0385
    Keywords: Key words: Percutaneous dilatational tracheostomy ; Translaryngeal tracheostomy ; Complications ; Results ; Minimally invasive surgery. ; Schlüsselwörter: Punktionstracheostomie ; translaryngeale Tracheostomie ; Komplikationen ; Ergebnisse ; minimal-invasive Chirurgie.
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung. Die Punktionstracheostomie (PT) und die translaryngeale Tracheostomie (TLT) sind relativ neuartige, minimal-invasive Methoden zur Behandlung von langzeitbeatmeten Intensivpatienten. Beide Verfahren werden erstmals innerhalb einer prospektiv-randomisierten Studie an 50 Intensivpatienten (34 m., 16 w., Alter: 18–84 Jahre) hinsichtlich ihrer Frühkomplikationsrate und der perioperativen methodenbedingten Beeinträchtigung der Beatmung verglichen. Bei je 25 Patienten wurde eine PT bzw. eine TLT durchgeführt. Perioperativ wurde in beiden Gruppen keine Hypoxie beobachtet, allerdings war ein Abfall des PaO2 um mehr als 50 mm Hg während der TLT 9mal, bei der PT nur 3mal festzustellen (p = 0,051). Außerdem war der mittlere Anstieg des PaCO2 in der TLT-Gruppe signifikant höher (5,2 ± 6,7 vs. 11,6 ± 8,4 mm Hg; p 〈 0,01). In der PT-Gruppe kam perioperativ keine Komplikation vor, nach TLT mußte einmal zur PT konvertiert werden, nachdem die Kanülenspitze disloziert war. Postoperativ trat einmal eine vorzeitige akzidentelle Dekanülierung nach PT und eine Blutung nach TLT auf. PT und TLT sind bei entsprechender klinischer Erfahrung sichere Methoden. Da bei der TLT unter Umständen mit einer erheblichen Hyperkapnie und einem Abfall des arteriellen Sauerstoffpartialdruckes zu rechnen ist, sollte dieses Verfahren nur bei Patienten ohne spezielle Risiken angewandt werden.
    Notes: Summary. Percutaneous dilatational tracheostomy (PT) and translaryngeal tracheostomy (TLT) are relatively new minimally invasive methods for critically ill patients. To compare the perioperative procedural safety we analyzed the severity of perioperative blood gas changes in a prospective randomized clinical study in 50 patients (34 men, 16 women; age 18–84 years). Additionally, early complications were documented. Twenty-five PTs and 25 TLTs were performed under tracheoscopic guidance. Perioperative hypoxia did not occur in either group; however, a decrease of PaO2 of more than 50 mm Hg was noticed in nine patients during TLT versus three patients with PT (P = 0.051). The mean increase of PaCO2 was significantly higher in the TLT-group (5.2 ± 6.7 vs 11.6 ± 8.4 mm Hg; P 〈 0.01). In the PT group no perioperative complications arose; in the TLT group one procedure was not successful and had to be converted to a PT. Postoperatively, one premature decannulation (PT group) and one bleeding (TLT group) were noticed. PT and TLT are safe methods. Early complications are rare in experienced hands. TLT tends to cause relevant hypercarbia and should therefore be restricted to patients without special risks.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 4
    ISSN: 1433-0385
    Keywords: Keywords: Paraganglioma – Pheochromocytoma – Laproscopic approach – Retroperitoneoscopic approach. ; Schlüsselwörter: Paragangliom – Phäochromocytom – Laparoskopie – Retroperitoneoskopie.
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung. Es wird über die erfolgreiche endoskopische Exstirpation von insgesamt 6 extraadrenalen Phäochromocytomen bei 3 Patienten berichtet. Ein Tumor lag retrocaval, zwei interaortocaval, zwei paraaortal und einer parailiacal. Die Entfernung erfolgte einmal über den posterioren retroperitoneoskopischen Zugang, ansonsten laparoskopisch. Der intra- und postoperative Verlauf war jeweils komplikationslos.
    Notes: Abstract. We describe the successful endoscopic removal of six extra-adrenal pheochromocytomas in three patients. One neoplasia was located retrocavally, two between the aorta and vena cava, two by the para-aortal, and one by the parailiacal. The tumors were removed by the posterior retroperitoneoscopic or by the anterior laparoscopic approach, respectively. The intraoperative and postoperative courses were uneventful.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 5
    ISSN: 1432-1238
    Keywords: Key words Percutaneous dilatational tracheostomy ; Complications ; Results ; Tracheal stenosis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Objective: To analyze perioperative and postoperative complications and long-term sequelae following percutaneous dilatational tracheostomy (PDT). Design: A prospective clinical study of patients undergoing PDT. Setting: Seven intensive care units at a University hospital Patients: 326 intensive care patients (202 male, 124 female; age: 11–95 years) with indications for tracheostomy. Interventions: Using tracheoscopic guidance, 337 PDTs were performed according to Ciaglias' method. In 106 decannulated patients, tracheal narrowing was assessed by plain tracheal radiography. Results: Two procedure-related deaths were seen (0.6 %). Perioperative and postoperative complications occurred with 9.5 % of the PDTs. One of 106 patients, who were followed-up for at least 6 months, showed a clinically relevant tracheal stenosis. Subclinical tracheal stenosis of at least 10 % of the cross-sectioned area was recognized in 46 of 106 patients (43.4 %). In the univariate analysis, the degree of stenosis was influenced by the age of the patient (p = 0.044), the duration of intubation prior to PDT (p = 0.042) and by the duration of cannulation (p = 0.006). These parameters had no statistical significance in a multiple regression model. Conclusion: When performed by experienced physicians, percutaneous dilatational tracheostomy under fiberoptic guidance is a safe method. The risks of early complications and of clinically relevant tracheal stenoses are low. Subclinical tracheal stenoses are found in about 40 % of patients following PDT.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Der Unfallchirurg 102 (1999), S. 500-504 
    ISSN: 1433-044X
    Keywords: Key words Shotgun injury • Thoracic trauma • Lead poisoning ; Schlüsselwörter Schrotschußverletzung • Thorakales Trauma • Bleivergiftung
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Anhand einer schweren thorakalen Schrotschußverletzung aus nächster Nähe wird das differenzierte chirurgische Management dieses Traumas erläutert. Eine Indikation zur notfallmäßigen operativen Exploration ergibt sich nur bei hämorrhagischem Schock, Perforation eines Hohlorgans oder einer Perikardtamponade. Auch unter toxikologischen Gesichtspunkten ist eine notfallmäßige Revision nicht gerechtfertigt.
    Notes: Summary Reporting the case of a short-range severe thoracic shotgun injury the differentiated management of this trauma is discussed. Indication for operative exploration under emergency conditions is hemorrhagic shock, perforation of esophagus/stomach and pericardial tamponade. Even under a toxicological point of view there is no indication for emergency revisions.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Surgical endoscopy and other interventional techniques 11 (1997), S. 658 -662 
    ISSN: 1432-2218
    Keywords: Key words: Laparoscopy — Gastrostomy — Enteral nutrition
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Background: Laparoscopic gastrostomy as an alternative to open gastrostomy was introduced with various technical variants 5 years ago. However, long-term results of these new methods are still lacking. Methods: From 4/1993 to 2/1996, laparoscopic gastrostomies were performed on 42 patients (50.9 ± 15.6 [24–71] years) with esophageal stenosis in locally advanced hypopharyngeal (17 patients) or oropharyngeal (nine patients) carcinoma, incurable esophageal carcinoma (13 patients) and cerebral dyspagia (three patients). Operating time was 38 ± 11 min [15–65 min]. Procedure-related mortality was 0%. Major complications occurred in 2/42 (4.7%) patients; minor complications were found in 4/42 (9.4%) patients. During a total usage time of 427 months, 14 stoma infections occurred (0.11 infections/100 days). Conclusion: Laparoscopic gastrostomy allows a safe, fast, and cheap reestablishment of enteral nutrition. The procedure is minimally invasive and can also be performed under local anesthesia. It has become our method of choice in patients with malignant, nonresectable subtotal stenosis of the hypopharynx or esophagus.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 8
    ISSN: 1435-2451
    Keywords: Rectal resection ; Anorectal continence ; Minimally invasive surgery
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Eine minimal-invasive Methode zur kontinenzerhaltenden, onkologisch-radikalen Resektion des tiefen Rektums unter Umgehung einer laparoskopisch durchgeführten Anastomose wurde im Tierversuch an 7 Läuferschweinen entwickelt. Die Länge der resezierten Rektosigmoidanteile und der mitresezierten Mesenterien erfüllte alle onkologischen Forderungen.
    Notes: Abstract A minimally invasive procedure for radical resection of tumors in the deep rectum without laparoscopic anastomosis was developed in seven domestic pigs. The length of resected rectosigmoid and mesenterium was adequate on all oncologic counts.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...