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F Enderlin

Publications and source records attributed to F Enderlin.

At least 19 recordsLinked to original sources
PubMed1992

Prevention of cutaneous melanoma: an epidemiological evaluation of the Swiss campaign.

A national information program, focusing on the main recognized risk factors (primary prevention) and on the potential benefits of early detection (secondary prevention) of cutaneous malignant melanoma, was launched in Switzerland in May 1988. The first campaign, based on a pilot study conducted in 1986 in the canton of Basel, was followed by a recall campaign in July 1989. This report describes the organization of this program and presents an assessment of its initial impact. The number of newly diagnosed cases increased more than twofold (+ 116%) in the two months following the launch of the first campaign (May to June 1988). This trend was accompanied by a statistically significant shift of case distribution towards younger ages (< 60 years; p = 0.003), and a non-significant shift was observed towards less advanced lesions (thickness < or = 1.5 mm). The incidence decreased quickly, though in the twelve month period between the two campaigns it remained 21% higher than before the inception of the program. No appreciable effects were detected from the recall campaign and no difference was seen among regions or between sexes.

Adolescent↗
PubMed1988

[Swiss interregional epidemiologic study of the risk of cancer in the contralateral breast].

This epidemiologic investigation in three Swiss regions (Geneva, St. Gall-Appenzell, Vaud) included 5,193 women diagnosed as having a first primary breast cancer. The patients were followed up for ten years (the observation totalled 24,994 women-years). Overall, these results confirmed that the relative risk of a second breast cancer was greatly increased during the first year following the primary diagnosis, but this was largely due to simultaneously discovered contralateral tumours. Beyond the first year of follow-up, the relative risk of a second tumour was lower but still significantly greater than unity. No significant diminution of the excess risk was observed in the first 10 years of follow-up. Relative risk of a second breast cancer was generally higher before age 50, independently of the latency. The relative risk of a second breast cancer differed significantly from one region to another, possibly due to specific techniques of registration.

Adult↗
PubMed1986

[Bronchial cancer from the viewpoint of 2 neighboring regional cancer registers].

From follow-up examinations on 460 male and 67 female patients with bronchial cancer during the years 1981 and 1982 in the cantons of St. Gallen and Appenzell/Switzerland, as well as from the region of Vorarlberg/Austria various morphological and clinically registered parameters of importance to oncology were comparatively analysed. These regional clinical cancer registers have existed for many years and are recognized legitimately and clinically as an important partial aspect in diagnostic, therapy and prophylaxis of malignant tumours.

Adenocarcinoma↗
PubMed1986

Colorectal cancer: the relationship of staging to survival. A cancer registry study of 800 cases in St. Gallen-Appenzell.

Proper classification of colorectal cancer has been critical in determining prognosis. Dukes' staging and its modifications have created considerable confusion. The TNM system has never been widely accepted because of its complexity. The Australian clinico-pathological staging (ACPS) system corresponds closely to Dukes' A, B, C-classification, but it differs from Dukes' in separating a stage D for incurable metastatic disease. Evaluating the compatibility of these 3 different staging systems, a survival analysis is presented of a group of 800 non-selected patients, resected in curative or palliative intention and compiled from the cancer registry of St. Gall-Appenzell. The prognostic importance of accurate staging for colorectal cancer is confirmed. No matter which system is used, in order to give realistic statements it must be based on tumor penetration, lymph node involvement and distant metastasis.

Adult↗
PubMed1986

Swiss adjuvant trial (OSAKO 06/74) with chlorambucil, methotrexate, and 5-fluorouracil plus BCG in node-negative breast cancer patients: nine-year results.

Between 1974 and 1977, a total of 254 patients with stages T1-3a, N0-1, and M0 operable breast cancer (node negative and node positive, stratified) were randomized to either modified radical mastectomy alone or the same surgery and adjuvant chlorambucil, methotrexate, 5-fluorouracil (LMF) plus BCG. After a median follow-up of 9 years (January 1985), we concluded that LMF plus BCG significantly increased relapse-free survival (RFS) in 240 fully evaluated patients, especially postmenopausal women. This gain in RFS ceased to transform into a gain in overall survival (OAS) after 7 years of median follow-up for the whole patient group. In the 122 node-negative patients studied, LMF plus BCG produced a marked increase in RFS up to the fifth year and in OAS up to 8 years after initial surgery, thus prolonging significantly the median disease-free interval compared with surgical control patients. This trend favoring LMF plus BCG-treated patients continues. Although median time to first relapse and to generalized disease were increased in relapsing patients by LMF plus BCG, the subsequent intervals from local relapse to distant disease and from distant metastases to death were equal for both treatment regimens. Subjective and objective acute toxicity from LMF plus BCG was mild. At 9 years of median follow-up, fewer second tumors were noted in the node-negative group receiving LMF plus BCG than in surgical controls.

Antineoplastic Combined Chemotherapy Protocols↗
PubMed1978

Thoracoabdominal trauma in ski accidents.

Higher speed in ski sports has in recent years increased the number of thoracoabdominal injuries. Our restrospective study concerns 30 patients from the region of Chur, Switzerland, injured between 1965 and 1976. The patients were all male with an average age of 26 years. Details of the injuries, operations and treatment are given and a few typical cases are demonstrated.

Abdominal Injuries↗
PubMed1976

[Spontaneous rupture of the oesophagus. Report of two cases].

Case report of two so-called spontaneous ruptures of the oesophagus. The early diagnosis saved one of the patients, in the other the sequelae of the oesophagus rupture were treated successfully by intensive care. He died one month later from stress ulcers in the stomach and duodenum.

Aged↗
PubMed1976

Etiologic and prognostic significance of isolated acute renal hypoxic change (so-called tubular necrosis or shock kidney) in kidney transplants.

20 biopsies were studied in order to determine whether or not the pathologist is able to predict on morphological grounds the etiology and prognosis of acute renal hypoxic change in renal transplants. We concluded that: 1) Intertubular blood stasis seems to be pathognomonic of peripheral vascular rejection and/or renal artery thrombosis. 2) A focal distribution of acute tubular luminal dilatation suggests peripheral vascular rejection. 3) The finding of lymphatic casts suggests the presence of ureteric obstruction. 4) Linear fluorescent staining of the peripheral glomerular basement membrane appears to be due to leakage of plasma proteins in the presence of endothelial damage. 5) The histological distinction between camouflaged rejection and genuine shock kidney is impossible in a biopsy. 6) The precise cause of acute renal hypoxic change and the prognosis of kidney transplants with this alteration often cannot be determined.

Acute Kidney Injury↗
PubMed1975

[Plication of small bowel by the baker-tube for operative treatment of ileus secondary to adhesions (author's transl)].

As an alternative to the extraluminal methods of Noble and Childs-Phillips, the intraluminal splinting of small bowel with the Baker-Tube offers a new possibility in the operative treatment of ileus secondary to adhesions. We report our experiences in 28 patients, using this procedure. An unselected group with severe adhesions was treated with the Baker-Tube, in the majority of the cases at the time of the emergency operation. The immediate postoperative course as well as the results of follow-up examinations 1/2 to 3 1/2 years after the operation are reported. Our experiences can be summarized as follows: 1. Generalized, extensive adhesions are the best indication for the intraluminal splinting. The Baker-Tube should be used with reserve in cases of early and often complicated relaparotomies, especially in the presence of diffuse peritonitis, because of the danger of bowel perforation at the tip of the Tube. 2. The procedure is less time consuming than Noble's operation and in addition allows immediate decompression of the small bowel while advancing the tube. A careful technique is important to prevent complications:--tight closure of the jejunostomy at the insertion point.--fixation of the jejunal loop to the abdominal wall with non absorbable sutures.--in cases of compromised lumen at the insertion point, an entero-entero-anastomosis between afferent and efferent loop should be done. With these precautions, fistulas, detachment of the jejunostoma and stenosis of the jejunal loop can be prevented. 3. Postoperative bowel function is usually rapidly restored, a distinct advantage when compared to the Noble procedure. 4. The rate of complications in our patients is lower than in a reported comparable group with Noble technique. 5. The recurrence rate is much lower than in a reported comparable group with Noble technique. Intraluminal splinting with the Baker-Tube can be recommended as an effective procedure in the treatment of ileus secondary to adhesions.

Adult↗
PubMed1975

[Carcinoma of the papilla: bypass, Whipple, or papillectomy?].

The records of 41 patients who had carcinoma of the ampulla of Vater in the period 1952-1973, are reviewed. Palliative operations were disappointing in 16 patients since they resulted in an average survival of only a few months. The most impressive results were obtained with the one-stage Whipple procedure and, in selected cases, by simple papillectomy with survival of up to 6 years. However, not every surgeon is able to deal competently with the difficult problems of malignant jaundice. Special technical and tactical skill is a precondition and systematic diagnostic evaluation as well as modern intensive care are necessary for good results. The ampullomas have the best prognosis in the group of peripapillary tumors.

Ampulla of Vater↗
PubMed1975

[Complications of surgery in cirrhosis].

Extraabdominal operations are relatively well tolerated by the cirrhotic patient. However abdominal and thoracic surgery are followed by a very high morbidity and a mortality reaching 50% in these patients. Aggravating factors such as a decompensated cirrhosis and an alcoholic or viral hepatitis bear a catastrophic prognosis. The decision to perform surgery should as much as possible imply a knowledge of the histological nature of the cirrhosis and an intensive pre-operative preparation of the patient particularly in the respiratory and cardiac field.

Abdomen↗