1/13. Stress and mind-body impact on the course of inflammatory bowel diseases.At present, the medical management of inflammatory bowel diseases (IBD) including Crohn's disease and ulcerative colitis, are focused on topical, locally active antiinflammatories and systemic immunosuppressives, which are thought to exert their targeted effects in the gastrointestinal mucosa. There is a paucity of controlled trials assessing the impact of mind, central nervous system (CNS), and neuromodulation on the overly active immune response in the intestinal mucosa. patients and their physicians have long been aware of a strong association between attitude, stress, and flares of their IBD. Although reports to date remain mostly anecdotal, the degree to which mind-body influences and stress impact levels of local inflammation deserves closer attention with the aim of identifying contributing mechanisms, which may highlight new therapeutic interventions, as well as assist in identifying particular subsets of patients that may respond to novel forms of adjunctive treatments for IBD, including hypnosis, meditation, neuropeptide receptor modulation, and cortisol-releasing factor (CRF) modulation.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
2/13. pyoderma gangrenosum of the hand: a case series and review of the literature.pyoderma gangrenosum is a rapidly developing cutaneous ulcer that is rare in the hand and may mimic a fulminating infection. The correct treatment is nonsurgical; surgery may actually incite a pathergic response worsening the condition. Misdiagnosis results in inappropriate treatment, unnecessary surgery, and even amputations. The records of 7 patients with pyoderma gangrenosum of the hand treated at 2 large academic medical centers between 1992 and 1999 were reviewed. There were 4 men and 3 women with an average age of 58 years (range, 32-81 years). Five patients had bilateral involvement. Minor trauma preceded the appearance of the lesions. An associated systemic disease was found in all patients with ulcerative colitis being the most common (3 patients). All patients initially had a misdiagnosis of infection. Thirteen misdiagnoses (range, 1-3/patient) resulted in 16 unnecessary surgeries (mean, 2.2/patient) including 4 amputations and 2 failed skin grafts. No surgical procedure resulted in clinical improvement. All cultures were negative. Several physicians (mean, 5; range, 3-7) examined each patient before the final diagnosis of pyoderma gangrenosum, which was made by, or in conjunction with, a dermatologist in all cases. The average time to clinical improvement after correct medical treatment was initiated was 5 days.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
3/13. carcinoembryonic antigen: clinical and historical aspects.To further define and determine the usefulness of CEA, 1100 CEA determinations have been made over the past two years at The ohio State University hospitals on patients with a variety of malignant and nonmalignant conditions. Correlation of CEA titers with history and clinical course has yielded interesting results not only in cancers of entodermally derived tissues, for which CEA has become an established adjunct in management, but also in certain other neoplasms and inflammatory states. The current total of 225 preoperative CEA determinations in colorectal carcinomas shows an 81% incidence of elevation, with postoperative titers remaining elevated in patients having only palliative surgery but falling to the negative zone after curative procedures. An excellent correlation exists between CEA levels and grade of tumor (more poorly differentiated tumors showing lower titers). Left-side colon lesions show significantly higher titers than right-side lesions. CEA values have been shown to be elevated in 90% of pancreatic carcinomas studied, in 60% of metastatic breast cancers, and in 35% of other tumors (ovary, head and neck, bladder, kidney, and prostate cancers). CEA levels in 35 ulcerative colitis patients show elevation during exacerbations (51%). During remissions titers fall toward normal, although in 31% still remaining greater than 2.5 ng/ml. In the six colectomies performed, CEA levels all fell into the negative zone postoperatively. Forty percent of adenomatous polyps showed elevated CEA titers (range 2.5-10.0) that dropped following polypectomy to the negative zone. Preoperative and postoperative CEA determinations are important in assessing the effectiveness of surgery. Serial CEA determinations are important in the follow-up period and in evaluation of the other modes of therapy (e.g., chemotherapy). These determinations of tumor antigenicity give the physician added prognostic insight into the behavior of the tumor growth. Rectal examination with guaiac determinations, sigmoidoscopy, cytology, barium enema, and a good clinical evaluation remain the primary tools for detecting colorectal disease. However, in the high-risk patient suspicious of developing cancer, CEA determinations as well as colonoscopy are now being used increasingly and provide additional highly valuable tools in the physician's armamentarium.- - - - - - - - - - ranking = 2keywords = physician (Clic here for more details about this article) |
4/13. colitis induced by nonsteroidal anti-inflammatory drugs. Report of four cases and review of the literature.In four patients, ulcerative disease of the colon developed while they were taking nonsteroidal anti-inflammatory drugs (NSAIDs). Clinical presentation and laboratory and colonoscopic findings were similar to those of inflammatory bowel disease. review of the literature disclosed 74 additional cases of NSAID-induced colitis in adults. This is a rare but serious, sometimes fatal, complication of NSAID therapy. The elderly and those taking long-term NSAID therapy appear to be at highest risk. The pathogenesis is thought to be related to inhibition of intestinal prostaglandin synthesis. Whether some NSAIDs are more likely to induce colitis than others is not known. Since NSAIDs are so widely prescribed and some are available without a prescription, heightened awareness by physicians and the lay public will be important in reducing injury from this disease, both by prevention and earlier recognition.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
5/13. Communicating with patients with inflammatory bowel disease.Ulcerative colitis and Crohn's disease, the two main forms of inflammatory bowel disease (IBD), are chronic illnesses that affect hundreds of thousands of Americans. patients with IBD suffer chronically from diarrhea, abdominal pain, gastrointestinal bleeding, malabsorption, and weight loss requiring continuous medical and surgical attention. Despite recent advances in therapy, IBD follows a course of exacerbations and remissions with approximately 25-50% of patients relapsing annually. Hence, these diseases are readily encountered in primary care and gastroenterology clinics. Though medical and surgical treatment options have improved significantly, little has been written about the psychosocial aspects of IBD. Currently, there is a paucity of data concerning effective communication methods enabling physicians to develop stronger rapport with patients suffering from IBD, the care of whom requires a multidisciplinary approach involving primary care physicians, gastroenterologists, and colorectal surgeons. Because IBD has a high morbidity, it is worthwhile to further investigate those social factors that will improve patients' quality of life. In this paper, we summarize some of the common problems that emerge when taking care of patients with IBD and provide initial guidelines based on the world literature regarding the management and education of patients with IBD. Both primary care physicians and specialists (gastroenterologists, colorectal surgeons) need to be aware of the questions and concerns of IBD patients and to be capable of dispensing the information in a clear and concise manner. Using the case scenario format, we review the most common aspects of communication for health care professionals taking care of IBD patients and suggest ways to establish and maintain long-term doctor-patient relationships. The two most significant interventions that dramatically improve quality of life and patient-physician relationships are proper patient education and appropriate treatment of concurrent depression and anxiety. We hope that our review will form a framework by which different members of the medical team learn their roles in the complex management decisions affecting IBD patients.- - - - - - - - - - ranking = 4keywords = physician (Clic here for more details about this article) |
6/13. A steroid stupor in a surgical ward.In the development and management of a steroid-induced stupor, in a 17-year-old man, the dose and route of administration of steroid medication were felt to be important aetiological factors. A co-ordinated plan of management involving the physician, surgeon and psychiatrist is needed in such cases.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
7/13. Serious complications of sulfasalazine.Whereas minor side effects of sulfasalazine are common, serious adverse reactions to this drug generally are considered rare. However, this report discusses three major complications of sulfasalazine that occurred within the past three years, one resulting in the death of a patient. As more patients with inflammatory bowel disease are being managed by physicians of various disciplines, it is important to become familiar with the potentially dangerous side effects of all medications prescribed. For this reason, a brief review of the pharmacology, clinical use, and toxicity of sulfasalazine is presented.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
8/13. Narcotic dependence in inflammatory bowel disease.Thirteen of 43 patients (30%) with inflammatory bowel disease referred for psychiatric consultation were found to be drug dependent, most commonly on oral narcotics. Drug dependence was more frequent in patients with Crohn's disease than ulcerative colitis and many had a borderline personality disorder. The study suggests that drug dependence is not recognized often enough in patients with inflammatory bowel disease and that patients with certain psychiatric disorders are at higher risk of developing it. Recognition of drug dependence is aided by interviewing family members. It is best prevented by seeking and treating the specific cause of pain and by having only one physician assigned to prescribe and manage narcotics.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
9/13. Intralesional steroid therapy of pyoderma gangrenosum.Treatment of pyoderma gangrenosum complicating ulcerative colitis has in the past been frustrating and usually unsuccessful, frequently resulting in colectomy. Intralesional steroid therapy has been used off and on in a few patients, but the treatment is not widely known to gastroenterologists. We report two patients successfully treated for early pyoderma gangrenosum by intralesional injection of triamcinolone acetonide (Kenalog, 40 mg injection) together with conventional doses of systemic steroids. A single series of injections was sufficient to bring about healing of the lesions in both patients. The treatment permitted early discharge of patients from the hospital, and the skin lesions were completely healed within 2 months. The lesions have not recurred in follow-up examinations of 11/2 and 21/2 years, respectively. We hope that other physicians will find this approach equally effective.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
10/13. Disorders of the gastrointestinal tract in children: consultation-liaison experience.Disorders of the gastrointestinal tract are common in children. Fortunately, many are short-lived, related to infection, food intolerance, or specific etiology. Those that persist or recur require greater attention on the part of the physician and can require psychiatric consultation. The frequency of consultation will depend in large part on the psychosocial sophistication and philosophy of care of the referring physician. When consulted, the child psychiatrist can complement the medical care by examination in greater detail of the psychosocial environment of the child, the family, and by psychiatric evaluation of the child. Formulation of these factors may then point the way to more helpful management of the child and treatment. The most serious problems, such as regional ileitis and ulcerative colitis, require not only collaboration of pediatricians and child psychiatrist, but surgeons as well if patients are to receive optimum care.- - - - - - - - - - ranking = 2keywords = physician (Clic here for more details about this article) |
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