PubMed Health⌕ Search

Biomedical subjects

E Bodner

Publications and source records attributed to E Bodner.

At least 19 recordsLinked to original sources
PubMed2003

Robot-assisted laparoscopic partial posterior fundoplication with the DaVinci system: initial experiences and technical aspects.

BACKGROUND: This pilot study evaluated the role of the DaVinci operation robot for laparoscopic antireflux surgery. PATIENTS AND METHODS: A robot-assisted laparoscopic Toupet-fundoplication was performed on nine consecutive patients with severe gastroesophageal reflux disease using the DaVinci robot system. The operative procedure was performed in the same way as for the conventional laparoscopic procedure. Clinical assessment and endoscopic and manometric follow-up investigations were performed 6 months after surgery in six of the patients. RESULTS: The mean robotic operative time was 173 min (120-235). A mean of 25 min (12-45) was required to establish the pneumoperitoneum, to set the trocars, and to place the robot arms. There were no intraoperative complications. Six months after surgery none of the patients suffered from reflux symptoms and none of the patients had acute esophagitis. Postoperatively one patient complained of mild transient dysphagia. However, persistent dysphagia was not found in any of the patients. One further patient complained of mild bloating. No other side effects occurred. Manometrically there was a significant improvement in the function of the lower esophageal sphincter. CONCLUSIONS: The robot-assisted partial posterior fundoplication is a safe procedure and provides a high-quality three-dimensional camera image that is superior to that with the conventional laparoscopic device. The handling of the instruments is precise, and intracorporeal suturing and knot tying is much easier than without the robotic technique. The procedure allows for an accurate approximation of the hiatal crura and for precise construction of the fundic wrap. However, robotic surgery is expensive and the setup of the system is time consuming at present.

Adult↗
PubMed2002

The role of surgery in the treatment of carcinoma of the pancreatic head.

Surgery in pancreatic carcinoma has changed within the last two decades. One of two patients nowadays can be treated without operation. Palliative surgical procedures rarely have to be done. Actually jaundice in patients with unresectable pancreatic cancer is treated by stenting instead of performing the classic biliodigestive anastomosis. In our department the rate of patients suitable for radical surgery lays constantly between 20 and 25% within the last decades. However, this high percentage of potentially curable patients may be due to a "positive patient selection" referred to a University hospital. In accordance with international publications it seems to be certain, that surgical therapy for pancreatic cancer has reached its limitations. Due to these open questions, working on pancreatic cancer will remain one of the most challenging but worthwhile features for generations of surgeons. (Tab. 4, Fig. 7, Ref. 16).

Carcinoma↗
PubMed2001

Association between nonpsychotic psychiatric diagnoses in adolescent males and subsequent onset of schizophrenia.

BACKGROUND: Nonpsychotic psychiatric symptoms may occasionally herald the later development of schizophrenia. This study followed a population-based cohort of adolescents with nonpsychotic, non-major affective psychiatric disorders to ascertain future hospitalization for schizophrenia. METHODS: Results of the medical and mental health assessments on 124 24416- to 17-year-old males screened by the Israeli draft board were cross-linked with the National Psychiatric Hospitalization case registry, which contains data on all psychiatric hospitalizations in the country, during a 4- to 8-year-long follow-up through age 25 years. In the cohort, 9365 adolescents were assigned a nonpsychotic, non-major affective diagnosis by the draft board. RESULTS: After excluding 167 adolescents who were hospitalized before or up to 1 year after the draft board assessment, 1.03% of the adolescents assigned a nonpsychotic, non-major affective psychiatric diagnosis, compared with only 0.23% of the adolescents without any psychiatric diagnosis, were later hospitalized for schizophrenia. Of the patients with schizophrenia, 26.8%, compared with only 7.4% in the general population, had been assigned a nonpsychotic, non-major affective psychiatric diagnosis in adolescence (overall odds ratio [OR], 4.5; 95% confidence interval [CI], 3.6-5.6), ranging from OR, 21.5 (95% CI, 12.6-36.6) for schizophrenia spectrum personality disorders to OR, 3.6 (95% CI, 2.1-6.2) for neurosis. CONCLUSION: These results reflect the relatively common finding of impaired functioning in patients later hospitalized for schizophrenia and the relatively low power of these disorders in predicting schizophrenia.

Adolescent↗
PubMed2001

Nipple complication caused by a mesenteric GORE-TEX sling reinforcement in a Kock ileal reservoir: report of a case.

INTRODUCTION: The surgical trend after proctocolectomy at present is to perform a pelvic pouch reservoir with an ileoanal anastomosis. Before that a continent ileal Kock pouch was the procedure of choice, which enabled the patient to collect the intestinal discharge for several hours and avoid involuntary escape of reservoir contents, thus making the wearing of plastic bags unnecessary. Although in the majority of patients an increased life quality can be observed, different complications with a Kock pouch may occur. METHODS: We present a case of a young female with signs of outlet obstruction several years after a Kock reservoir was performed because of complicated ulcerative colitis. The obstruction was caused by a fecal-coated GORE-TEX sling that had penetrated through the nipple-valve base into the pouch. The mesenteric sling was introduced as a modification of the original Kock procedure to reinforce the efferent ileal segment, thus preventing nipple prolapse. The perforation site was closed with interrupted sutures and an ileostomy was performed. RESULTS: Three months thereafter, the ileostomy was closed and at a follow-up visit one year later the patient had no complaints and a well-functioning reservoir. CONCLUSION: If continence is desired after definitive ileostomy or if failure of the ileoanal reservoir occurs, a Kock pouch procedure still has a place in the surgical armamentarium of colorectal surgery. Many experts today do not use sling reinforcement maneuvers, and most of these procedures seem to work well without it.

Adult↗
PubMed2001

A review of psychological debriefing after extreme stress.

Preventive intervention after exposure to traumatic events is a subject of increasing interest among mental health professionals. Psychological debriefing, which aims to reduce the risk of posttraumatic stress disorder and other psychopathological sequelae of traumatic experiences, is an example of such an intervention. The authors review the history of psychological debriefing and examine its efficacy. They conclude that psychological debriefing might be an effective intervention after extreme stress, although more support from controlled studies is required.

Accidents, Traffic↗
PubMed2000

Anxiety among Israeli soldiers during the Gulf War.

The impact of stress was investigated among Israeli soldiers during the Gulf War. The study included 40 healthy young adults in active service. Their scores on the Hamilton Anxiety Rating Scale were evaluated during the first week of the war. Our subjects were divided into two equal sub-groups (N=20); combatants and auxiliary personnel. Higher levels of anxiety were found among the combatants. Factor analysis revealed three differing factors: arousal symptoms, numbing and distraction. We discuss the possible explanations for these differences.

Adolescent↗
PubMed2000

Endolacrimal laser assisted lacrimal surgery.

AIMS: To utilise the improved optical qualities of newly developed lacrimal endoscopes and newly miniaturised laser fibres for diagnostic visualisation and laser surgery of the lacrimal system. METHODS: A KTP laser (wavelength 532 nm, 10 W energy) was used for laser assisted dacryocystorhinostomy (DCR) with endolacrimal visualisation in 26 patients. Bicanalicular silicone intubation was placed in all patients for at least 3 months. RESULTS: After 3-9 months of follow up, the silicone tube in all 21 patients who underwent KTP laser DCR are still patent, three patients have eye watering in extremely cold weather and two required a conventional DCR. CONCLUSIONS: The KTP laser generates enough power to open the bony window in DCR surgery. Precise endolacrimal visualisation via a specially designed miniendoscope is essential for surgical success.

Dacryocystorhinostomy↗
PubMed1999

[Intestinal invagination due to endometriosis of the terminal ileum].

HISTORY AND CLINICAL FINDINGS: A 39 year old female patient presented with nausea and crampy abdominal pain in the right lower quadrant. INVESTIGATIONS: Physical examination showed a markedly distended abdomen with a diffuse pain, punctum maximum in the right lower part of the abdomen and reduced peristalsis. Plain abdominal x-rays revealed slightly dilated loops of small bowel with air-fluid levels. Abdominal ultrasound revealed thickening of the bowel wall of the distal ileum and some free fluid. To exclude Crohn's disease, Sellink-computer tomography was performed, which also showed thickening of the wall of the terminal ileum and dilated bowel loops proximal to the underlying stenosis. DIAGNOSIS, TREATMENT AND COURSE: Intraoperatively, the terminal ileum was thickened by scar tissue and subtotally invaginated. Histologic investigation of the resected specimen showed submucosal endometriosis. CONCLUSION: Endometriosis of the small bowel should be considered carefully in the differential diagnosis of female patients of reproductive age who suffer from symptoms of ileus, dysmenorrhea and sterility.

Adult↗
PubMed1999

[Quality assurance in the mental health department of the Israel Defense Forces].

A review of quality assurance in the mental health department of the Israel Defence Forces allowed the examination of certain unique elements of quality control which pertain to the military. These include the psychiatric medical board, the computerized documentation of appointments and sessions with soldiers, the psychiatric hospitalization database, control systems implemented in the draft boards, peer-review boards and supervision, and a special officer in charge of handling outside consultations and queries. There were other components of quality assurance and control as well. These instruments are vital in a dynamic system constantly striving to improve clinical performance. Future plans include the continued use and expansion of quality control boards, the inclusion of quality assurance in the curriculum of mental health officers, and the use of clinical guidelines in working with soldiers. All of this is in keeping with the principle of continuous quality improvement, with the aim of viewing the soldier in need of help as a client.

Databases as Topic↗
PubMed1999

Colostomy vs tube cecostomy for protection of a low anastomosis in rectal cancer.

BACKGROUND: Symptomatic anastomotic leakage is the most important surgical complication following rectal resection with intestinal anastomosis. Therefore, the routine use of a protective stoma is suggested by several authors. In our department 2 different techniques are performed to protect the anastomosis. Patients receive either a loop colostomy/ileostomy (C/I) or a tube cecostomy (TC). HYPOTHESIS: No significant difference is noted between C/I and TC for protection of a low anastomosis regarding clinical anastomotic leakage rate, reoperation rate for anastomotic leaks/fistulas, postoperative mortality, and permanent colostomy rate. By avoiding a second operation (for colostomy closure), median hospital stay should be significantly reduced. DESIGN: A retrospective review during 1985 to 1997. SETTING: Tertiary care center PATIENTS: One hundred fifty-eight patients who had undergone anterior resections for rectal cancer were studied. Protective C/Is were used in 19 patients; a TC was fashioned in 30 patients. MAIN OUTCOME MEASURES: Clinical anastomotic leakage rate, reoperation rate for anastomotic leaks/fistulas, postoperative mortality, permanent colostomy rate, and median hospital stay. RESULTS: The rate of anastomotic leaks (C/I, 16%; TC, 17%), fecal peritonitis (C/I, 0%; TC, 10%), reoperation for anastomotic leaks/fistulas (C/I, 0%; TC, 13%), permanent colostomies (C/I, 0%; TC, 7%), and postoperative mortality (C/I, 5%; TC, 0%) did not differ significantly in both groups. Median hospital stay was significantly reduced in patients with TC (C/I, 28 days; TC, 15 days). CONCLUSION: In our patients with low resections for rectal cancer, a C/I for protection of the anastomosis did not improve outcome significantly as compared with a TC. With a properly fashioned TC and adequate postoperative management a second operation (for colostomy closure) can be avoided and the overall hospital stay is significantly reduced.

Aged↗
PubMed1999

Surgical therapy for primary hyperparathyroidism in patients with previous thyroid surgery.

BACKGROUND: In patients with primary hyperparathyroidism (HPTH) and previous thyroid operations, complications of parathyroidectomy are more frequent than in patients undergoing initial neck surgery. The aim of this study was to investigate the value of preoperative imaging with regard to its influence on the surgical strategy. METHODS: We retrospectively analyzed 17 patients with primary HPTH and previous thyroid surgery. Preoperatively 16 patients underwent sonography and/or scintigraphy. RESULTS: Sonography had an overall accuracy to correctly localize enlarged parathyroid glands of 80%, and scintiscanning had overall accuracy of 78.6%. The accuracy of localization was increased up to 84.6% if both diagnostic procedures were applied. In patients with normal thyroid residues the accuracy of sonography was 85.7%, and it was 100% if scintiscanning was used. CONCLUSIONS: Preoperative localization techniques in patients with primary HPTH and previous thyroid surgery have high accuracy. This allows for an imaging-directed operative strategy, thus preventing unnecessary bilateral neck explorations, which carry a high risk of recurrent laryngeal nerve injury.

Adult↗
PubMed1999

Endoscopy of the lacrimal system.

BACKGROUND/AIM: Until recently, diagnosis of disorders of the lacrimal system has depended on digital dacryocystography and on clinical examinations such as the fluorescein dye test, lacrimal probing, and irrigation. The lacrimal system and its mucous membranes can now be viewed directly with a lacrimal endoscope. While the first endoscopes were rigid and limited by poor picture quality in axial illuminations, the new generation of endoscopes are a great leap forward for new diagnostic and therapeutic approaches. METHODS: 132 patients ranging in age from 8 months to 73 years with nasolacrimal obstruction were referred to the lacrimal department. Diagnostic lacrimal imaging utilising various small calibre endoscopes less than 0.5 mm in external diameter was performed. The endoscopes are coupled to specially designed lacrimal probes as well as a CCD camera and a video recorder. The imaging was performed during standard lacrimal probing and irrigation in an outpatient clinic setting in 120 of 132 patients RESULTS: All patients reported the pain of endoscopy as being similar to that of standard lacrimal probing and irrigation. No adverse effects such as bleeding or lacrimal perforation were noted. Endoscopic manipulation was not too difficult and the picture quality, depth of focus, and illumination were satisfactory in all cases. The most common site of stenosis was the nasolacrimal duct (59 patients), followed by the lacrimal sac (39 patients) and the canaliculi (34 patients). In 25 patients, partial obstruction, rather than complete stenosis, was visualised as a narrow lumen, which widened during irrigation. In 14 of 28 patients, obstruction was due to canalicular submucosal folds and was removed with laser. In addition, the colour and consistency of the lining mucosa correlated with type of obstruction. Normal mucosa is smooth and light pink in colour. Inflammatory changes manifest as thickened and reddish grey mucosa. More complete stenosis is shown as fibrotic plaques with grey white inelastic membranes. CONCLUSION: Lacrimal endoscopy is a new, non-invasive method used to view directly and localise obstructions precisely. It allows differentiation between inflammatory, partial, and complete stenosis. Endoscopy enables one to choose the appropriate surgical therapy for patients. Patients tolerated the procedure well without any adverse reactions or effects. While it may not replace standard probing and irrigation, this technique is an extremely useful adjunct in determining the proper surgical modality, ease, and tolerance of the endoscopic manipulation by patients, and obtaining sharp and clear images of the nasolacrimal outflow system anatomy and pathology. Differentiation of various types of obstruction by precise location and severity can be achieved.

Adolescent↗
PubMed1998

Management of hyperparathyroidism in an endemic goiter area.

In an endemic goiter area patients with hyperparathyroidism (HPTH) frequently also have thyroid abnormalities. In a retrospective study of 95 patients with HPTH we assessed the diagnostic accuracy of imaging techniques (ultrasonography or radionuclide scanning) for preoperative localization of parathyroid adenomas. Altogether 86% of our patients had goiter, requiring thyroid resections in 37%. For 19 patients the parathyroid exploration was the second or third cervical operation, most of them due to goiter. We found that the overall rate of transient and permanent recurrent nerve paralysis is considerably increased in patients with previous neck surgery (26% vs. 7%). The combination of ultrasonography and radionuclide scanning can lead surgeons to the site of parathyroid lesions responsible for HPTH in 85% of cases, although frequent nodular goiters can produce pitfalls for correct imaging in iodine-deficient countries. In endemic goiter areas preoperative localization studies can be recommended in patients with primary HPTH--for evaluation of thyroid pathology possibly leading to resection or its accuracy in localizing parathyroid adenomas. These studies also seem justified in patients with previously unsuccessful neck explorations for HPTH.

Adolescent↗
PubMed1998

Learned helplessness and the occurrence of depressive-like and paranoid-like responses: the role of attentional focus.

Five experiments were performed to examine different manifestations of depressive- and paranoid-like responses after failure in unsolvable problems. Participants were exposed to no feedback, "universal" failures, or "personal" failures while their attention was focused on either themselves or the experimenter. Then, depressive and paranoid-related states of mind, interfering thoughts, self-schemata, others-schemata, and autobiographical memories were measured. Findings indicated that when attention was focused on the self, personal failure was effective in producing depressive-like reactions. When attention was focused on the threatening agent (experimenter), participants reacted to the exposure to personal failure with paranoid-like responses. Universal failure failed to produce either depressive- or paranoid-like reactions. The discussion focuses on the association between personal learned helplessness and psychopathology and on the role of attentional focus.

Adolescent↗