Severe diffuse duodenitis successfully treated with intravenous tacrolimus after colectomy for ulcerative colitis

Severe Disease Activity May Predispose Patients to Post-colectomy Duodenitis Associated with Ulcerative Colitis

Objective Diffuse mucosal inflammation in the duodenum, distinct from peptic ulcer disease, has been repeatedly reported in patients with ulcerative colitis (UC). The pathogenesis of this complication remains uncertain; however, colectomy for medically refractory UC appears to trigger duodenitis. Cases in which colectomy was performed for UC were analyzed to characterize UC-related duodenitis after colectomy. Methods A retrospective case-control study of UC-related duodenitis that developed after colectomy in medically refractory UC between January 2011 and June 2020 was conducted. UC-related duodenitis was diagnosed based on typical clinical, endoscopic, and histological findings, and no duodenitis was endoscopically defined by the normal duodenal mucosa. Clinical and laboratory data, disease severity, and medications used were collected and compared between the UC-related and non-duodenitis cases. Results Ten UC-related duodenitis and 35 non-duodenitis cases were identified among 45 patients with UC who underwent esophagogastroduodenoscopy after colectomy. Disease severity, defined by the C-reactive protein level and partial Mayo score prior to colectomy, was significantly higher in duodenitis patients than in non-duodenitis patients. In comparison to non-duodenitis patients, duodenitis patients more frequently received rescue therapies with calcineurin inhibitors or anti-tumor necrosis factor (TNF)-α agents at the time of colectomy (100% vs. 65.7%). Conclusion Patients with UC with higher disease activity, especially those who require rescue therapies with calcineurin inhibitors and anti-TNF-α agents, may be prone to developing UC-related duodenitis after colectomy.

A case of ulcerative colitis-related postoperative enteritis treated with granulocyte and monocyte apheresis

A 46-year-old man, receiving continuous steroid therapy for refractory ulcerative colitis with an insufficient response to anti-tumor necrosis factor-α therapy, presented with left buttock pain. He was diagnosed with steroidal left femoral head necrosis, and total proctocolectomy with permanent ileostomy was performed. At 6 months postoperatively, the patient developed general fatigue, abdominal pain, and severe ileostomy diarrhea. Computed tomography revealed continuous intestinal edema from the descending duodenal leg to the upper jejunum. Gastrointestinal endoscopy revealed deep ulcers, coarse mucosa, and duodenal erosion. Based on clinical progress, findings, and pathology, the patient was diagnosed with ulcerative colitis-related postoperative enteritis. Although 5-aminosalicylic acid treatment was initiated, his symptoms persisted, bloody diarrhea from colostomy was observed. Subsequently, granulocyte and monocyte apheresis treatment was added. Symptoms and endoscopic findings improved with granulocyte and monocyte apheresis. Azathioprine was introduced as maintenance therapy, and no sign of recurrence was observed. Although ulcerative colitis-related postoperative enteritis has no definitive treatment, granulocyte and monocyte apheresis may be considered for initial treatment.

Ulcerative colitis-related postoperative enteritis treated with anti-tumor necrosis factor therapy: two case reports and a literature review

Several case reports have described severe postoperative enteritis shortly after total colectomy for ulcerative colitis. The very low incidence of this condition makes diagnosis and treatment difficult, and the appropriate treatment strategy is unclear. We report two cases of enteritis after surgery for ulcerative colitis, which were treated with anti-tumor necrosis factor-α therapy. Case 1 involved a 22-year-old man with symptoms, such as nausea 40 days after total colectomy. Gastrointestinal endoscopy revealed patchy obliteration of the vascular pattern, erosions in the duodenum, and superficial ulcers in the small intestine. His symptoms and endoscopic findings immediately improved upon administration of infliximab; clinical remission lasted 5 years with continuous administration. Case 2 involved a 64-year-old man, who had a large amount of watery diarrhea from ileostomy that increased 5 days after total colectomy; gastrointestinal endoscopy revealed extensive ulcers in the small intestine. Symptoms and endoscopic findings improved with prednisolone, but relapsed with tapering of the corticosteroid. Administration of adalimumab resulted in marked improvement of enteritis. However, the small intestine developed a pinhole stricture, and partial resection of the small intestine was performed. Our experience with two cases indicates that anti-tumor necrosis factor-α therapy may play an important role in ulcerative colitis-related postoperative enteritis.

Mucosal lesions of the upper gastrointestinal tract in patients with ulcerative colitis: A review

Ulcerative colitis (UC) is a chronic, nonspecific, relapsing inflammatory bowel disease. The colorectum is considered the chief target organ of UC, whereas upper gastrointestinal (UGI) tract manifestations are infrequent. Recently, emerging evidence has suggested that UC presents complications in esophageal, stomachic, and duodenal mucosal injuries. However, UC-related UGI tract manifestations are varied and frequently silenced or concealed. Moreover, the endoscopic and microscopic characteristics of UGI tract complicated with UC are nonspecific. Therefore, UGI involvement may be ignored by many clinicians. In addition, no standard criteria have been established for patients with UC who should undergo fibrogastroduodenoscopy. Furthermore, specific treatment recommendations may be needed for patients with UC-associated UGI lesions. Herein, we review the esophageal, gastric, and duodenal mucosal lesions of the UC-associated UGI tract, as well as the potential pathogenesis and therapy.

Ulcerative enteritis. How the extension of ulcerative colitis to small bowel may jeopardize postcolectomy course: a case report and literature review

Intestinal involvement in ulcerative colitis is generally limited to the colon and rectum. We describe a life-threatening case of ulcerative enteritis occurring after colectomy. Other 53 similar cases are reported in the literature. The aim of this narrative review was to focus on ulcerative enteritis characteristics and diagnostic workup. A 25-year-old boy affected by ulcerative colitis underwent a total colectomy in an urgent setting for septic shock. Postoperative course was characterized by elevated ileostomy output, raised up to 10 L/day. Critical clinical conditions required resuscitation therapy. After exclusion of surgical complications, intestinal infections, and histologic specimen revision, the patient underwent endoscopic examination. Ileal biopsies revealed ileal localization of ulcerative colitis. Steroid treatment was finally effective. After literature revision, we classified all cases of ulcerative enteritis in three groups, according to intestinal involvement pattern and timing of clinical manifestation after operation. Out of 54 cases, 18 occurred within 1 month since colectomy (early ileitis), 10 later on (late ileitis) and 26 do not involve ileus (nonileitis). Clinical manifestation is generally severe in the first group and mild and chronic in the others. Differential diagnoses of ulcerative enteritis are represented by infectious, immunological, toxic, and ischemic disorders. Those conditions excluded, ulcerative enteritis can be easily detected by endoscopic biopsies and treated with immunosuppressive agents. Long term surveillance seems important since recurrences are described. In conclusion, clinicians should suspect ulcerative enteritis in all patients with previous colectomy history that develop unexplained gastrointestinal syndromes, in order to avoid therapeutic delay.