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PubMed1975

[Malignant tumors of the anal canal and the anal margin].

81 patients with tumors of the anal canal and anal margin treated at the Cantonal Hospital, Lausanne, during the period January 1942 to June 1974 have been studied. The morbid anatomy of transitional zone and cloacogenic carcinomas, subdivided into basaloid types, is related to the anatomy and histology of the normal anal canal. The average age of the patients was 66.5 years. The incidence of canal tumors was highest in women (71% of cases), but tumors of the anal margin were most frequent in men (75% of cases). The main symptom of anal canal growths in this series of advanced cases was blood on the feces; marginal tumours were associated with anal aching. Cloacogenic carcinomas of the basaloid type have the best prognosis; this is also related to the volume and invasion rate of the tumor, which are features difficult to assess. Melanomas have the worst prognosis; leiomyomas may grow like sarcomas despite their benign histological appearance. 18 patients had inguinal metastases, and only 2 of these are alive 2 1/2 and 3 1/2 years after excision of the rectum; the volume and histological type of the tumor were unrelated to the poor rate of survival. In the light of this experience, rectal amputation is the most effective prodecure for all canal tumors and for most tumors of the margin. Radiotherapy by itself is associated with an unacceptably high risk of actinic proctitis.

Adult↗
PubMed2000

Minimal toxicity with 3-FAT radiotherapy of prostate cancer.

Beam radiation with three-dimensional conformal planning appears to decrease morbidity of prostate cancer therapy. The 3-field, arc technique (3-FAT) technique was designed by computer modeling to improve radiation dose to the target and minimize dispersion to nearby organs. Toxicity was studied in patients with prostate cancer. We performed a retrospective study of 168 consecutive men with prostate cancer after 3-FAT radiotherapy with a median follow-up of 24 months. All patients, treated from 1996 through 1999 at the University of Colorado had a pathological diagnosis of cancer before irradiation. Therapy was designed with a urethrogram and planning computed tomography scan. The 3-FAT was employed using noncoplanar, rotational beams, and nonuniform blocking of portals. Patients were treated to a minimal tumor dose of 74 Gy in 37 fractions. Adverse effects were investigated. Definitive radiotherapy was given to 80% of the group, and 58% received total androgen blockade. 3-FAT produced favorable dose distributions for the rectum, bladder, femoral heads, and base of the penis. Patients routinely report minimal dysuria and frequency during treatment. There were minimal urinary complaints after irradiation and no proctitis, diarrhea, incontinence, or change in potency as a result of radiotherapy. The 3-FAT represents a technical improvement in the treatment of prostate cancer by minimizing radiation delivered to adjacent critical structures. There were minimal side effects to the rectum, bladder, and penis base despite high doses to the prostate and seminal vesicles. The large percentage of patients with preliminary prostate-specific antigen values below 1.0 portends efficacy.

Aged↗
PubMed2000

[Analytical review of multicenter studies with polycresulene for hemorrhoidal pathologies].

Seven centres investigated the therapeutic efficacy and tolerability of policresulene associated to cinchocaine administered locally as ointment, suppositories or both formulations in 2287 patients with hemorrhoid pathology. The studies were conducted with a standardised protocol and case report forms and with the same score criteria for rating efficacy and tolerability according to the physicians and the patients. Highly satisfactory results were achieved in 1904 patients (83.2%) according to the investigators criteria. Patients rated the outcome most satisfactory for 1881 cases (82.2%). The following were found to be the principal indications: external and internal hemorrhoids associated with bleeding, acute anal fissures, rhagades and perforated or incised perianal thrombosis, anal eczema and anal pruritus, proctitis and wound treatment after proctologic surgery. None of the investigators found any serious adverse event. Mild to moderate adverse reactions in 10% of the patients were local discomfort, pruritus, burning or irritation. Such symptoms occurred at the beginning of treatment. The favourable effects of policresulene are attributed to its unique mechanism of action. The highly acid characteristics of the substance causes a selective coagulation of the necrotic tissues leaving healthy tissues unaffected. The desquamation and remotion of the necrotic tissues induces rapid wound cleansing, and a reactive hyperemia of the treated area enhancing epithelization. Its highly acid pH produces a marked bactericidal action on the most common pathogens and C. albicans as well. Policresulene has hemostyptic properties producing vasoconstriction of the myofibrils of the blood vessels arresting profuse bleeding from large areas. The local anesthetic cinchocaine contributes to the initial pain relief. None of the formulations contains corticosteroids which makes this preparations also suitable for long term treatment periods.

Anesthetics, Local↗
PubMed2000

Prostate brachytherapy--the community hospital experience.

One of the options for treating localized carcinoma of the prostate includes the implantation of radioactive seeds under ultrasound guidance (brachytherapy). A community hospital-based prostate brachytherapy program was started in 1992. The overall survival and disease-free survival figures for the initial 100 patients treated in this program seem comparable to patients treated by radical prostatectomy or brachytherapy in larger series. The main side effects of brachytherapy included nocturia, daytime urinary frequency, dysuria, and proctitis. These side effects were transient and decreased to less than 10% by 12 to 24 months following implantation. Prostate brachytherapy can be effectively and safely provided in a community hospital setting.

Adenocarcinoma↗
PubMed2000

Surgery of rectal tumors.

The results of surgical treatment of carcinoma of the rectum have been improved in the last decades, because of the availability of stapling device, the increasing use of adjuvant or neoadjuvant treatment and the development of endoluminal surgery. Herein we present our thirty years experience in the treatment of rectal carcinoma. It deals with 690 patients operated on, 602 with conventional surgery (87%) and 88 with local excision (13%). As regards the first subgroup, in 63 patients (10.4%) the operation was considered palliative, because there were either hepatic metastases or residual tumor; 21% of the whole number had tumor in the upper third, 40% in the middle third and 39% in the lower third. Radical resection was performed in 538 patients (89.6%); 53% of the patients underwent anterior resection and 47% underwent abdomino-perineal resection. Ninety percent of tumors located in the lower rectum were managed with abdomino-perineal resection and 97% of tumors located in the upper rectum were managed with anterior resection. Tumor of the middle rectum were treated indifferently with anterior resection or abdomino-perineal resection. Mortality was 4%; the morbidity was 33%. No statistical difference was found between anterior resection and Miles operation. Mean follow up is 6.8 years. Local recurrence was observed in 17% of patients and was more frequent after Miles operation than after anterior resection. The 5- and 10-year survival is respectively 53% and 43%; according to staging, 5-year survival is 68% for stage I, 64% for stage II, 39% for stage III and 9% for stage IV (p < 0.0001). As regard local excision, lesions usually arised from lower or middle rectum and were less than 3 cm. in the maximum diameter. Sixty per cent of patients received adjuvant or neoadjuvant treatment; we observed complete response with disappearance of the tumor in 28% of T2 patients. The toxicity was low: 3% of patients developed erithema and 21% different grades of proctitis. Mean duration of operation was 179 +/- 98 min' and hospitalization was less than 7 days in most of the patients. No mortality was recorded, while morbidity was 16% (14 patients). On pathological examination we observed 10 Tis (11%), 32 T1 (36%)28 T2 (32%) and 18 T3 (21%). Mean follow up is 3.3 years; local recurrence was related to staging and was respectively 0%, 16%, 25% and 61% (p = 0.0008). We did not observe local recurrence whenever T2 patients had neoadjuvant treatment and negative margins at i.o. pathological examination. Our findings show that anterior resection represents the most appropriate treatment for tumors of the upper and middle rectum; Miles operation should be reserved to tumors located within 5 cm. from the anal verge. Small tumors, confined to the rectal wall, can be properly treated with local excision; local treatment should be always associated to preoperative chemoradiation in tumors involving the muscular layer of the rectal wall.

Chemotherapy, Adjuvant↗
PubMed2001

[Prognosis and treatment of chronic inflammatory bowel disease].

BACKGROUND, MATERIAL AND METHODS: Most studies of the prognosis of inflammatory bowel disease have not been population-based; they are retrospective reviews. Moreover, they lack uniform methods for assessment of outcome. The clinical course is difficult to predict and the prognosis has changed over the last decades as a result of progress in medical therapeutics and treatment principles and surgical methods. RESULTS: Patients suffering from Crohn's disease or ulcerative colitis will probably alternate between remission and relapse, with 10% having a relapse-free course after ten years, and only 1% having a continuously active course. There is a cumulative frequency of operation of 50-80% and of reoperation of 1/3 in Crohn's disease. In ulcerative colitis the overall probability of surgery is 1/3 for pancolitis and 10% for proctitis within five years of diagnosis, and the majority of patients are operated on within the first few years. Maintenance treatment with sulphasalazine (SASP) and 5-aminosalicylic acid (5-ASA) in ulcerative colitis has reduced relapse rates to about the half. INTERPRETATION: Changes in disease distribution in ulcerative colitis are part of the natural course of the disease. This should have implications for medical treatment strategies. Inflammatory bowel disease frequently requires potent medication with side-effects that limit patients' acceptance. Certain environmental factors as well as patient compliance are thought to determine the clinical outcome in ulcerative colitis and Crohn's disease.

Colitis, Ulcerative↗
PubMed2001

Systematic overview of the evidence for brachytherapy in clinically localized prostate cancer.

BACKGROUND: Brachytherapy (permanent implantation of radioactive seeds) has emerged as an alternative to existing standard therapy with radical prostatectomy or external beam radiotherapy in the treatment of clinically localized (T1 and T2) prostate cancer. The Genitourinary Cancer Disease Site Group of the Cancer Care Ontario Practice Guidelines Initiative examined the role of brachytherapy in treating clinically localized prostate cancer. METHODS: A systematic review of articles published from 1988 to April 1999, retrieved through a search of MEDLINE and CANCERLIT databases, was combined with a consensus interpretation of the evidence in the context of conventional practice. RESULTS: Although there were no randomized trials comparing brachytherapy with standard treatment, evidence was available from 13 case series and 3 cohort studies. Rates of freedom from biochemical failure (biochemically no evidence of disease [bNED]) varied considerably from one series to another and were highly dependent on tumour stage, grade and pretreatment serum prostate-specific antigen (PSA) levels. Results in patients with favourable tumours (T1 or T2 tumour, Gleason score of 6 or lower, serum PSA level of 10 ng/mL [microgram/L] or less) were comparable to those in patients undergoing radical prostatectomy. Acute urinary retention was reported in 1%-14% of patients. Long-term sequelae occurred in less than 5% of patients and included urinary incontinence, cystitis, urethral strictures and proctitis. Sexual potency was maintained after implantation in 86%-96% of patients. INTERPRETATION: At present, there is insufficient evidence to recommend the use of brachytherapy over current standard therapy for localized prostate cancer. Brachytherapy using transrectal ultrasound guidance for seed implantation is promising in terms of freedom from biochemical failure in selected patients with early-stage prostate cancer. Brachytherapy is currently available outside of clinical trials, but whenever possible patients should be asked to participate in randomized trials comparing brachytherapy and current standard therapy. Brachytherapy should be available to selected patients (those with T1c or T2a tumours, a Gleason score of 6 or lower and a serum PSA level of 10 micrograms/L or less), after discussion of the available data and potential adverse effects.

Brachytherapy↗
PubMedDate not supplied

[Laparoscopically created stomas].

PURPOSE: The aim of this paper is to present the results obtained in five cases with a stoma created by the laparoscopic approach. PATIENTS AND METHOD: Analysis of five patients who required a stoma as treatment for their diseases or as a complementary management of another medical problem from March 1999 to May 1999. There were three women and two men. Mean age was 43 years (range 20-59 years). Two women had a rectovaginal fistula secondary to radiation proctitis, another woman presented an infected sacral wound, one man suffered a sphincteric lesion that required sphincteroplasty, and the other man had Fournier's gangrene. Surgical technique included the use of two ports, one at the umbilicus for the camera and the other at the site previously chosen for the stoma. RESULTS: Mean surgical time was 30 min (range 20-40 min), transoperative bleeding was meaningless; all stomas began to function during the first 24 h after the procedure. One patient began oral intake on the first day, three patients on the second day, and one patient was intubated in the intensive care unit and for this reason was unable to eat. All stomas achieved the objective sought and there were no complications related to the procedure. CONCLUSIONS: Stoma creation by the laparoscopic approach may offer advantages over the open-surgery technique.

Adult↗
PubMed2001

Predictors of utilities for health states in early stage prostate cancer.

PURPOSE: When faced with treatment choices for early stage prostate cancer, patients must balance the survival benefit of a treatment with its morbidity. Little is known about how patients balance these trade-offs. To further our understanding of patient decision making we assessed patient utilities for prostate cancer treatment related morbidities. We determined whether patient utilities were predicted by sociodemographic characteristics or baseline genitourinary function. MATERIALS AND METHODS: We evaluated 401 men undergoing prostate needle biopsy for suspicion of prostate cancer at university, Veterans Affairs and public hospitals. Study design included a prospective cross-sectional cohort with correlation and multivariate analysis. Subjects were studied with 2 established health related quality of life instruments. Patient utilities were assessed with an interactive software application. RESULTS: On multivariate analysis utility for current general health was a significant predictor of utilities for treatment related morbidities. Surprisingly baseline urinary, sexual and bowel function scores did not correlate well with respective utilities for potential incontinence, impotence or radiation proctitis. In other words, men with good and imperfect baseline function were equally willing to risk impairment to preserve life. CONCLUSIONS: Men who perceived that general health was better appear to place higher value on quantity of life, while those who already are suffering from poor general health place higher value on quality of life. Ethnicity appears to modify some effects of other variables on patient preference. Utility assessment provides a quantitative tool to aid physicians in counseling patients when making treatment decisions for localized prostate cancer.

Adult↗
PubMed2001

Patient reported complications after prostate brachytherapy.

PURPOSE: Prostate brachytherapy has gained popularity due partly to the low rates of short-term complications shown in studies from highly select clinical practices. These series rely on medical records generated by the treating physician and are prone to underreport complications. We summarize the complication reports obtained directly from patients to establish a more realistic incidence of treatment related problems. MATERIALS AND METHODS: In 1997, 160 consecutive patients treated with prostate brachytherapy at the University of Washington were studied. A questionnaire was designed to determine the rate of complications occurring within 1 year of the procedure. The questions were formulated for ease of use and conciseness, while accounting for easily recalled events associated with complications. A total of 147 (92%) patients completed the questionnaire. RESULTS: There were 8 (5%) patients who required hospital admission for an average of 2 days (range 1 to 7) as a result of the procedure. A total of 56 (38%) patients required nonroutine visits with a physician in an office setting or at an emergency room. Radiation proctitis diagnosed by endoscopy developed in 8 (5%) patients but no one needed surgical intervention. A total of 47 (32%) patients required urinary catheterization at some point after implantation. CONCLUSIONS: We demonstrated a higher rate of short-term complications than those previously reported. Fortunately, the majority of side effects were self-limited and no treatment related mortality or cardiovascular morbidity was seen. Our findings may provide a more realistic account of the complications likely to occur after implantation than might be surmised from previous reports.

Adult↗
PubMed1979

Prostaglandin synthetase inhibitors and food intolerance.

12 patients with adverse reactions to foods are discussed, including 1 with biopsy-proven ulcerative proctitis. 10 had predominantly gastrointestinal symptoms (diarrhoea, abdominal pain, vomiting) and two had rhinitis and headache. Skin tests (in all but two) and radioallergosorbent tests (RAST) in some patients were negative. All of the patients were challenged in hospital with the offending food, either alone or preceded by a prostaglandin synthetase-inhibiting drug (aspirin, indomethacin or Ibuprofen). In 11 of the 12 patients this premedication prevented both the gastrointestinal and the more remote symptoms. Blood and stool prostaglandin measurements (PGE2 and PGF2 alpha) showed changes which correlated with clinical symptoms and did not occur if one of the inhibiting drugs had been given prior to challenge.

Digestive System↗
PubMed2000

[Recurrence, metastasis and complications of stage I and II endometrial neoplasms treated by different therapeutic modalities].

OBJECTIVE: To make an approach to the relationship between recurrence, metastasis and complication of stage I and II endometrial carcinoma treated by 4 different therapeutic modalities. METHODS: To compare the rates of recurrence, metastasis and complication in 4 treatment groups (surgery, full-dose preoperative intracavitary irradiation, non-full dose preoperative intracavitary irradiation and radiation alone). RESULTS: Recurrence and metastasis in surgery, full-dose preoperative intracavitary irradiation, non full-dose preoperative intracavitary and radiotherapy alone groups were 19.8%, 8.1%, 22.2% and 34.6%, respectively. The recurrent rates of vaginal stump were 6.2%, 1.6%, 11.1% and 11.5%, respectively. The rates of proctitis and cystitis in full dose preoperative intracavitary irradiation group were 3.2% and 3.2%, 2.8 and 0.0% in non-full dose preoperative intracavitay irradiation group, and 0.0% and 3.8% in radiotherapy alone group. CONCLUSIONS: The rates of recurrence and metastasis in full-dose preoperative intracavitary irradiation group were the lowest compared with other groups and incidence of complication was also low. This therapeutic method is the optimal choice for the treatment of endometrial carcinoma with stage I and II.

Endometrial Neoplasms↗
PubMedDate not supplied

[Surgical treatment of acute colonic diverticulitis. Personal experience].

BACKGROUND: Colonic acute diverticulitis presents in patients that suffered from colonic diverticula in 10-25% of cases higher percentage in the elder patient. Colonic acute diverticulitis mortality leads high rates in over 70 years old patients with a value a upper than 75-80%. Perforation and diffuse peritonitis are the more serious complications. Accurate clinical staging followed by correct surgical option are the base of the therapeutical success. METHODS: Between january 1995 and june 2000 we studied by a retrospective analysis 56 patients (34M/22F), mean age 67, hospitalized cause acute perforate colonic diverticulitis, all patients were recorded in order their clinical conditions APS score and Hinchey staging of the disease. At the time of the recovery all patients underwent at clinical examination, abdominal ultrasound, plane X-ray, and bloody tests. Surgical operations performed were: PRA; PRA and protective colostomy; Hartmann procedure. In the patients with APS score > 6-10 and aged > 70 Hartmann procedure was performed. RESULTS: Overall mortality was 9% (5 pazienti), overall morbility was 40%. On the basis of the I and II Hinchey stage mortality rate was 0%. In the III stage was recorded mortality of 4% and 33% in IV stage. Complication were: 6 anastomotic lekage; 7 infections of the laparotomic wound; 1 incisional hernia; 2 lekeages of the stomoa; 3 stomatitis; 5 proctitis. CONCLUSION: Therapeutical choise treatment has to consider Hinchey stage and APS score. Hartmann procedure is indicated in stage III-IV with score APS > 8-10. For the other patients primary resection anastomosis and if is necessary associated colostomy is the treatment recommended.

Acute Disease↗
PubMed2002

[Preliminary results of intraoperative radiation therapy for cervical carcinoma IIb].

OBJECTIVE: To assess the effects of intraoperative radiation therapy (IORT) for cervical carcinoma IIb. METHODS: One hundred and eighty-two patients with cervical carcinoma (stage IIb) underwent radiation therapy. Of them, 97 patients received IORT. They received external beam radiotherapy with 6 MV X ray 20 Gy/10 fractions to pelvic field and afterloading radiotherapy with 10-14 Gy/2 fractions on point A before operation. After having rest of 1 week, patients completed total hysterectomy and bilateral adnexectomy + intraoperative radiotherapy with 12 MeV electron beam 18-20 Gy to pelvic field (the applicator for special use in IORT of pelvic field was designed and made by us. We have the patent of China for the special applicator.) The single radiotherapy group completed external beam 30 Gy to pelvic field and 20 Gy to pelvic where shelter in the center and afterloading radiotherapy 35-40 Gy/5-6 fractions on point A. RESULTS: The 5-year survival rate in the IORT group was 95%, and that in the single radiotherapy group 88%. The difference between two groups is not statistically significant (chi(2) = 1.946, P > 0.05). However, there were quite improvements of survival rate and survival quality for cervical adenocarcinoma. Their 5-year survival rates were 91% and 33% (P < 0.01), respectively in IORT group and single radiotherapy group. The incidence of the complications in the IORT group which are radioactive proctitis, bone marrow depression, and reaction of digestive system are lower than those in single radiotherapy group. CONCLUSIONS: IORT provided a new therapy method for cervical carcinoma IIb especially for cervical adenocarcinoma. There are positive significance for reducing the range of the operation, decreasing complications of radiotherapy, and improving survival quality.

Adenocarcinoma↗
PubMed2002

[Combination of subradical external radiation and brachytherapy plus radical operation in the treatment of carcinoma of uterine cervix].

OBJECTIVE: To summarize retrospectively the 5-year survival rates and long-term complication of stage Ib-IIIa cervical carcinoma treated by combination of subradical external radiation and brachytherapy plus radical operation. METHODS: 106 patients with cervical carcinoma were all treated by radical hysterectomy and pelvic lymphadenectomy, of whom 78 had had preoperative radiotherapy (external radiation and brachytherapy), 16 combination of brachytherapy and radical operation, 12 adjuvant postoperative radiotherapy (external radiation and brachytherapy). (60)Co was used for external radiation, in which the point B dose was 25 - 30 Gy in preoperative radiation and 40 - 50 Gy in postoperative radiation. (192)Ir high-dose-rate afterloading unit was used in brachytherapy, with a dose of 6 - 18 Gy at point A. RESULTS: The follow up rate was 95.3%. The overall 5-year survival rates were 78.2% (61/78) in the preoperative radiotherapy group, 68.8% (11/16) in brachytherapy plus radical operation, 33.3% (4/12) in the postoperative radiotherapy group, showing a higher 5-year survival rate in the preoperative radiotherapy group than the postoperative radiotherapy group (P < 0.05). In stage II patients, the preoperative radiotherapy group -77.6% (45/58) also gave a higher survival than the postoperative radiotherapy group -25.0% (1/4) (P < 0.05). But all the other groups gave differences of insignificance. The chief long-term complications were radio-proctitis and cystitis, with incidences of 34.6% (27/78), 31.3% (5/16), 33.3% (4/12) in the preoperative radiotherapy group, brachytherapy plus radical operation group and the postoperative radiotherapy group (P > 0.05). CONCLUSION: The overall 5-year survival rate of combined subradical external radiation and brachytherapy plus radical operation was obviously higher than that of postoperative radiotherapy for stage Ib-IIIa and II patients, with statistically significant differences. However, the incidence of long-term complications give no statistical significance in the preoperative radiotherapy group or brachytherapy plus the operation group as compared with the postoperative radiotherapy group.

Adult↗
PubMedDate not supplied

The role of aminosalicylates in the treatment of ulcerative colitis.

Aminosalicylates (5-ASA, sulfasalazine and mesalazine) play a central role in the treatment of ulcerative colitis (UC). For acute treatment of mild to moderate flares and in maintenance treatment, their efficacy has been established. Since ulcerative colitis is limited to the distal colon in two thirds of the patients, topical therapy also plays an important role. In mild/moderate active disease 5-ASA 4 g/d is as effective as oral corticosteroids. Ulcerative proctitis is treated with 2 x 500 mg or 1 x 1 g suppositories and proctosigmoiditis with 1 to 4 g enemas. Oral 5-ASA is also safe in maintenance treatment and is generally well tolerated. The risk of colorectal tumours is increased in patients with longstanding ulcerative colitis and epidemiological evidence indicates that chronic 5-ASA treatment reduces this risk. However, at present there is insufficient evidence to maintain patients on life-long 5-ASA maintenance treatment for this indication.

Administration, Oral↗
PubMed2003

Clinical aspects of gastrointestinal food allergy in childhood.

Gastrointestinal food allergies are a spectrum of disorders that result from adverse immune responses to dietary antigens. The named disorders include immediate gastrointestinal hypersensitivity (anaphylaxis), oral allergy syndrome, allergic eosinophilic esophagitis, gastritis, and gastroenterocolitis; dietary protein enterocolitis, proctitis, and enteropathy; and celiac disease. Additional disorders sometimes attributed to food allergy include colic, gastroesophageal reflux, and constipation. The pediatrician faces several challenges in dealing with these disorders because diagnosis requires differentiating allergic disorders from many other causes of similar symptoms, and therapy requires identification of causal foods, application of therapeutic diets and/or medications, and monitoring for resolution of these disorders. This review catalogs the spectrum of gastrointestinal food allergies that affect children and provides a framework for a rational approach to diagnosis and management.

Child↗
PubMed2003

[Epidemiology in inflammatory bowel disease in five areas of Asturias. Spain].

AIMS: The epidemiologic analysis inflammatory bowel disease (IBD) is a powerful research tool to assess the contribution of environmental factors to its etiology. IBD has been reported to have varying frequencies in different parts of the world, and there seem to be significant differences in the disease pattern and clinical course. The aim of the present study was to assess the disease pattern of IBD in Asturias (Spain). PATIENTS AND METHODS: A descriptive epidemiological population based study, retrospective (1954-1993) and prospective (1994-97), was performed to study 1018 patients found, bigger than 14 years, to have IBD, in five areas of Asturias (Spain) (461.965 inhabitants). RESULTS: During the period of time studied, we diagnosed 1018 IBD [565 ulcerative colitis (55.5%), 415 (40.8%) Crohn's disease and 38(3.7%) indeterminate colitis], with 482 females (47.2%), 536 males (52.8%), and male/female: 1.11. Age at diagnosis were 39.49 +/- 1.08 (95% CI : 38.41 +/- 40.57); (UC: 43.95 +/- 1.47; CD: 33.53 +/- 1.51; IC: 38.26 +/- 5.14. p = 0.000. Age at onset previously at diagnosis for UC: 42.84 +/- 1.34; CD: 30.68 +/- 1.40; IC: 36.74 +/- 4.86 (p = 0.000). Diagnosis criteria: UC: syntomatic 97.34% (p = ns), endoscopy 96.63% (p = 0.000 pathology 90.26% (p = 0.000). CD: radiology 83.61% (p =0.000). Study level in CD: 57.57 (p = 0.0005). Family history: 8.4%. The most frequent involvement at diagnosis of UC was proctitis only, in 13.6%, 269% rectum and sigmoid 26% let colitis, 20% pancolitis, and in CD colon only, in 16.7%, 30.3% terminal ileum, 41.3% ileo-colon of the patients. This also helps to explain the differences in severity, need for surgery, and survival noted between community based studies. CONCLUSIONS: We highlight the uniformity of distribution of the inflammatory bowel disease in relation to types and sex. The high frequency of familial Crohn's disease suggests a genetic predisposition. Highlighting a bigger morbilidad for the Crohn's Disease reflected in the surgical requirements, but however with smaller mortality that in ulcerative colitis.

Adult↗