Communication of information to patients with inflammatory bowel disease: A European Collaborative Study in a multinational prospective inception cohort

BACKGROUND AND AIMS

Communication to patients of information about their disease has become increasingly important in modern medicine, and particularly with chronic nonfatal disorders like inflammatory bowel disease (IBD), but the subject is not adequately researched or understood.

METHODS

We studied the media and preferences for communication of information in a multi-national community-based inception cohort of European and Israeli patients with IBD and 10 years follow-up, using structured questionnaires categorizing demographics, disease status, current and preferred sources of information, use of electronic media, role of patients' associations, and satisfaction level.

RESULTS

The 917 patients completing the questionnaire were derived from northern (60%) and southern (40%) countries. The mean age was 48.3 years (62% under 50 years); 51% were males; 67% had ulcerative colitis, 33% Crohn's disease. Sixty-six percent of patients designated the specialist as their primary source of information, 77% indicated satisfaction with their current information, and 65% reported not receiving information about medical treatment in the past year. Patient concerns were about new research into their illness (64%), medical treatments (58%), risks and complications (51%) and genetics (42%). Preferred sources of information were paper bulletin (76%), electronic media (30%) and international organization (79%). Diagnosis (ulcerative colitis or Crohn's disease), gender, education level and country impacted significantly on patients' choices.

CONCLUSIONS

In providing health care information to patients with IBD their individual attitudes and preferences must be considered. There should be greater roles for IBD patients' associations and international IBD-research organizations, and an increasing use of electronic media.

Visual "disappearing phenomenon" can reliably predict the nonadenomatous nature of rectal and rectosigmoid diminutive polyps at endoscopy

Previous studies have failed to differentiate adenomatous from nonadenomatous diminutive polyps according to their gross macroscopic features at endoscopy. We prospectively evaluated the prevalence, distribution, and predictive value of a recently described morphologic feature-the "disappearing phenomenon"-in diminutive polyps of the distal 20 cm of the large bowel by studying 218 polyps in 90 consecutive patients. Disappearance was graded as complete, incomplete, or absent. Overall, complete disappearance was noted in 93 (43.1%) polyps, with a significantly higher prevalence in the middle and lower rectum (p < .05) and among smaller, paler, and smooth-surface polyps (p < .001). Incomplete disappearance was detected in both nonadenomas (23.1%) and adenomas (15.8%), but, more importantly, complete disappearance occurred in none of the 19 observed adenomas compared with 93 of 199 nonadenomas. Multiple logistic regression analysis revealed that disappearance was the strongest predictor (p < .001) of nonadenomatous histology among considered morphologic criteria. When complete disappearance was used to predict histologic type of diminutive polyps, its sensitivity was 100% and its specificity was 46.7%. In conclusion, the disappearing phenomenon represents a reliable visual marker for identifying nonadenomatous rectal and rectosigmoidal diminutive polyps at endoscopy. Diminutive polyps that disappear completely upon insufflation are invariably nonadenomatous and should not require endoscopic biopsy or removal.

A new protector device for safe endoscopic removal of sharp gastroesophageal foreign bodies in infants

The accidental ingestion of sharp foreign bodies into the upper-gastrointestinal tract is not uncommon in children. Endoscopic extraction of these objects poses technical difficulties, and a number of dangerous complications can occur. We present two cases of successful retrieval of large, sharp gastroesophageal foreign bodies in small children using a new, commercially available endoscopic end protector hood that prevents exposure of the esophageal and pharyngeal wall to injuries and laceration by the foreign body. This device is simple to use, versatile, and effective and advances the safe endoscopic removal of a variety of gastroesophageal foreign bodies in pediatric patients.

Randomized placebo-controlled trial of oral liquid simethicone prior to upper gastrointestinal endoscopy

It has been suggested that pre-procedural oral simethicone improves visibility in upper GI tract endoscopy. We examined three-hundred-thirty patients referred for upper endoscopy who were randomized and were required to swallow a placebo solution or one of three liquid simethicone solutions 15 min prior to the examination. These solutions contained 65 mg, 65 mg and 195 mg of drug dissolved in 90 ml, 30 ml and 90 ml of water, respectively. Patients treated with both dosages of simethicone revealed significantly less foam and bubbles in both the stomach and the duodenum compared to placebo. Only the 90 ml volume adequately cleared both locations. The reduction of examination time could be found both in patients with an intact stomach and in patients with or without gastric bile reflux, but was most striking in patients with previous gastric resection (examination time being reduced by almost 50% and the need of adjunctive lavage being reduced about 20 fold compared to placebo). In conclusion, pre-procedural oral simethicone should be routinely considered in patients with previous gastric resection. The utility of the drug is less evident in patients with normal gastric anatomy.

[Emergency endoscopy in children: experience of a digestive endoscopy department]

Many changes and advances have been achieved in the last years, so that emergency endoscopy has now a definite role also in the diagnosis and treatment of diseases in childhood. In order to determinate main indications to endoscopic examination, and which are the most useful diagnostic and therapeutic measures that should be performed, we examined the records of 202 patients (aged 1 day-14 years) undergone emergency endoscopy from June 1979 to January 1990. Patients were referred to endoscopy because of foreign bodies or caustic ingestion, hematemesis, and in one patient a suspected intussusception. We didn't record any complication. Our study shows that emergency endoscopy has a definite role also in pediatric age and gives a diagnostic and therapeutic gain in the management of many diseases.

[Treatment of perforation of the cervical esophagus during diagnostic endoscopy]

Early diagnosis of esophageal perforation is critical. We believe that the treatment of each case must be individualized. The management of perforation in our series has been "conservative" in two cases, for small perforations; and "operative", suture closure and drainage, in the remainder, for a large perforation with contamination of the mediastinum.

Hereditary adenomatosis of the colon and rectum: clinical features of eight families from northern Italy

Adenomatosis coli (or familial polyposis of the large bowel) and related syndromes are relatively rare diseases characterized by an autosomal dominant mode of inheritance. In these diseases, the entire colorectal mucosa is covered by hundreds (often innumerable) polyps of various dimensions. In addition, several extracolonic abnormalities have been reported. In the present study, we describe the clinical features of eight families from northern Italy fulfilling the diagnostic criteria of adenomatosis coli. Information was available on 123 unaffected and 30 affected family members. The most relevant findings of the study can be summarized as follows. 1) Gene frequency was calculated to be between 1:7,300 and 1:19,000. Segregation ratio in affected branches was 0.57, with a gene penetrance of nearly 60% and a male:female ratio of 1.73. 2) Extracolonic manifestations were present in all families and in 15 of 30 affected patients, the most frequent being cutaneous cysts and retinal lesions. No case fulfilling the classical criteria of Gardner syndrome was observed. 3) When the diagnosis of adenomatosis followed the appearance of symptoms, colorectal cancer had usually already developed, whereas no malignant changes were observed in individuals diagnosed in the asymptomatic stage. When colectomy with ileorectal anastomosis was the treatment of choice, polyps tended to recur in the rectal stump, and long-term endoscopic follow-up was necessary. In conclusion, adenomatosis coli may account for a definite proportion of colorectal neoplasms observed in the general population. Taking into consideration the genetic base of the disease, it follows that individuals at risk should be closely monitored for several years. Moreover, clinical investigations should not be limited to the large bowel, but should be extended to the skin, upper digestive tract, fundus oculi, bones, and probably other organs.

Nasobiliary drainage following endoscopic sphincterotomy. A useful method of preventing and treating early complications

The authors analyze a retrospective study of 850 patients who underwent endoscopic sphincterotomy (ES). One group of patients (705) routinely had nasobiliary drainage following ES as a prophylactic measure to prevent complications, while 145 patients were not drained. Complications, mortality and the need for emergency surgery were compared in both groups. In the drained group, the complication rate was 2% vs 10.3% in the nondrained group (P less than 0.001), and mortality was 0.4% vs 2.7% (P = 0.03). Emergency surgery was required in 0.1% in the drained patients versus 3.4% in the nondrained group (P = 0.01). Based on these data within the limits of a retrospective study, the authors strongly support the routine use of nasobiliary drainage to prevent complications, which usually occur within the first 24 h, and also to facilitate the immediate treatment of the complications. This procedure is also highly recommended when ES is performed by inexperienced endoscopists and with a technically demanding ES, which is frequently followed by complications.