No abstract available.
Anti-Bacterial Agents/*adverse effects ; Cystitis/*chemically induced/diagnosis ; Female ; Hematuria/chemically induced ; Hemorrhage/*chemically induced/diagnosis ; Humans ; Middle Aged ; Penicillin G/*adverse effects ; Urinary Bladder/*drug effects

Aged, 80 and over ; Cerebral Hemorrhage ; diagnosis ; physiopathology ; Heparin ; adverse effects ; Humans ; Percutaneous Coronary Intervention ; Thrombocytopenia ; chemically induced

Rectal enema used for diagnostic and therapeutic purposes infrequently causes colitis. In medical practice, enemas are known to incidentally bring about colitis by mechanical, thermal, or direct chemical injuries. Coffee enema is told to ameliorate the constipation in alternative medicine. We hereby report a case of acute colitis resulting from coffee enema, which was presented with severe abdominal pain and hematochezia.
Acute Disease ; Aged ; Coffee/*adverse effects ; Colitis/chemically induced/*diagnosis/pathology ; Colonoscopy ; *Enema ; Gastrointestinal Hemorrhage ; Humans ; Male ; Rectal Diseases/*diagnosis ; Tomography, X-Ray Computed

Rectal enema used for diagnostic and therapeutic purposes infrequently causes colitis. In medical practice, enemas are known to incidentally bring about colitis by mechanical, thermal, or direct chemical injuries. Coffee enema is told to ameliorate the constipation in alternative medicine. We hereby report a case of acute colitis resulting from coffee enema, which was presented with severe abdominal pain and hematochezia.
Acute Disease ; Aged ; Coffee/*adverse effects ; Colitis/chemically induced/*diagnosis/pathology ; Colonoscopy ; *Enema ; Gastrointestinal Hemorrhage ; Humans ; Male ; Rectal Diseases/*diagnosis ; Tomography, X-Ray Computed

PURPOSE: To present a case of a unilateral diffuse retinal hemorrhage in a 15-year-old girl, who underwent bilateral trabeculectomy for steroid induced glaucoma. METHODS: Despite the maximally tolerable medical treatment, IOP in the right eye remained above 50 mmHg for four months, and was simultaneously elevated in the left eye. So we performed bilateral trabeculectomy. RESULTS: On the first postoperative day, diffuse retinal hemorrhages were observed in the right eye; however, no retinal hemorrhage was found in the left eye. The hemorrhages resolved completely without consequences two months later. CONCLUSIONS: In the case of high IOP for a long period, sudden lowering of IOP may acutely increase the blood flow and consequently rupture multiple retinal capillaries because of altered autoregulatory function. Special care is therefore needed to prevent an abrupt fall in IOP before, during, and after surgery, especially when IOP has been highly elevated for an extended period.
Administration, Topical ; Adolescent ; Female ; Fluorescein Angiography ; Fundus Oculi ; Glaucoma/chemically induced/*surgery ; Humans ; Retinal Hemorrhage/diagnosis/*etiology/pathology ; Steroids/administration & dosage/adverse effects/therapeutic use ; Trabeculectomy/*adverse effects ; Uveitis/drug therapy

Terlipressin is a synthetic analogue of vasopressin, which has been used in the treatment of acute variceal hemorrhage. In contrast to vasopressin, terlipressin can be administered as intermittent injections instead of continuous intravenous infusion. Thus, it has a less adverse reaction than vasopressin. We report a case of ischemic skin complication in a cirrhotic patient treated with terlipressin. A 71-year-old man with liver cirrhosis was admitted because of hematemesis and melena. He was commenced on terlipressin at a dose 1 mg every 6 hours for the treatment of varicieal bleeding. After 36 hours of treatment, skin blistering and ecchymosis was noted on the skin of his upper thigh, scrotal area and trunk. We found that terlipressin was a possible cause of ischemic skin complication based on the skin biopsy finding. Terlipressin may induce a complication of the ischemic event. In spite of rarity, special attention needs to paid on the peripheral ischemic complication of terlipressin.
Aged ; Fatal Outcome ; Hematemesis/diagnosis ; Hemorrhage/drug therapy ; Humans ; Ischemia/*chemically induced/*pathology ; Liver Cirrhosis/*complications ; Lysine Vasopressin/administration & dosage/adverse effects/*analogs & derivatives/therapeutic use ; Male ; Melena/diagnosis ; Necrosis ; Skin/*blood supply/drug effects/*pathology ; Vasoconstrictor Agents/administration & dosage/*adverse effects/therapeutic use

BACKGROUND/AIMS: Warfarin and aspirin are commonly used to prevent cardiovascular diseases. Aspirin was recently found to have chemopreventive effects on colon cancer and polyps by inhibiting cyclooxygenase-2. Therefore, we evaluated whether the symptoms of bleeding related with aspirin or warfarin could be a clue in early detection of colon cancer. We also assessed the effect of aspirin on the development of synchronous polyps. METHODS: A total of forty-one and 16 patients diagnosed as colon cancer, taking aspirin or warfarin respectively were enrolled. In addition, 171 patients with colon cancers were age and gender matched as a control group. We investigated the difference of clinical features and laboratory findings among three groups. RESULTS: The incidence of bleeding was 81.3% (warfarin), 53.7% (aspirin), 40.4% (control). Among three groups, location and size of cancer, number of lymph nodes involvement and stages were not different, but the number of patients in Duke stage D in warfarin group (n=1, 6.3%) were less than that of the control (n=44, 25.7%) (p=0.049). The extent of circumferencial involvement by cancer was lower in aspirin group (67%) than in the control group (80%) (p=0.035). The percentage of patients with synchronous polyps and mean number of synchronous polyps in aspirin group (34.1%, 0.68, respectively) was lower than that of control group (53.6%, 1.69, respectively) (p=0.029, 0.008, respectively). CONCLUSIONS: Bleeding related with aspirin or warfarin usage had no effect on the early diagnosis of colon cancer. However, lower incidence of Duke stage D in warfarin group might be related to anti-metastatic effect of warfarin. In addition, aspirin may have a role in suppressing the development of synchronous polyps.
Aged ; Anticoagulants/adverse effects/therapeutic use ; Aspirin/adverse effects/*therapeutic use ; Cardiovascular Diseases/prevention & control ; Colonic Neoplasms/*diagnosis/pathology ; English Abstract ; Female ; Gastrointestinal Hemorrhage/chemically induced ; Humans ; Male ; Middle Aged ; Platelet Aggregation Inhibitors/adverse effects/*therapeutic use ; Warfarin/adverse effects/*therapeutic use

This observational study aimed at evaluating recent superwarfarin intoxication of Korean patients. Ten patients were diagnosed as or highly suspicious for superwarfarin intoxication. Case report forms described by attending hematologists of the patients were collected and analyzed. Bleeding symptoms were varied among the patients. Patients uniformly showed prolonged prothrombin time (PT) and activated thromboplastin time (aPTT) with decreased activity of vitamin K dependent coagulation factors. Positive serum brodifacoum test results in 4 of 5 requested patients contributed to confirmatory diagnosis. Psychiatric interview revealed an attempted ingestion in one patient. High dose vitamin K1 therapy promptly corrected prolonged PT and aPTT, but hasty discontinuation caused repeated bleeding diathesis in 6 patients. Route of intoxication was unknown or not definite among 8 of 10 patients. Three patients had a possibility of environmental exposure considering their occupations: there might be intoxication by transdermal absorption or inhalation. Therefore, high dose and prolonged use of vitamin K1 therapy is necessary for effective detoxification. Further detailed investigation on environmental exposure and efforts to improve availability of the blood level test in clinic are requested.
4-Hydroxycoumarins/*poisoning ; Adult ; Aged ; Aged, 80 and over ; Anticoagulants/*poisoning ; Antifibrinolytic Agents/therapeutic use ; Environmental Exposure ; Female ; Hemorrhage/*chemically induced/diagnosis/drug therapy ; Humans ; Male ; Middle Aged ; Partial Thromboplastin Time ; Prothrombin Time ; Republic of Korea ; Treatment Outcome ; Vitamin K 1/therapeutic use

BACKGROUND/AIMS: Increased incidence of coronary artery disease has led to the increased use of dual antiplatelet therapy composed of aspirin and clopidogrel. We investigated the incidence of gastrointestinal complications in patients who received single or dual antiplatelet therapy and analyzed their clinical characteristics in order to predict the prognostic factors. METHODS: Between January 2009 and December 2011, we retrospectively reviewed the medical records of patients who underwent coronary angiography at Chung-Ang University Hospital (Seoul, Korea). One hundred and ninety-four patients were classified into two groups: aspirin alone group and dual antiplatelet group. Clinical characteristics, past medical history, and presence of peptic ulcer were analyzed. RESULTS: During the follow-up period, 11 patients had duodenal ulcer; the event rate was 2.02% in the aspirin alone group and 9.47% in the dual antiplatelet group (hazard ratio [HR] 5.24, 95% CI 1.03-26.55, p<0.05). There was no significant difference in the rate of significant upper gastrointestinal bleeding: 0% vs. 4.2% (p=0.78). In patients who received proton pump inhibitor (PPI), 24 patients had gastric ulcer; the event rate was significantly different between the two groups: 4.87% vs. 22.98% (HR 3.40, 95% CI 1.02-11.27, p<0.05). CONCLUSIONS: Dual antiplatelet groups had a higher incidence of duodenal ulcers without significant bleeding compared with the aspirin alone group. In patients who received PPI, the dual antiplatelet therapy group had a higher incidence of gastric ulcers without significant bleeding compared with the aspirin alone group. Therefore, physicians must pay attention to high risk groups who receive dual antiplatelet therapy and aggressive diagnostic endoscopy should also be considered.
Aged ; Anti-Inflammatory Agents, Non-Steroidal/*therapeutic use/toxicity ; Aspirin/*therapeutic use/toxicity ; Coronary Angiography ; Coronary Artery Disease/*prevention & control ; Drug Therapy, Combination ; Female ; Gastrointestinal Hemorrhage/chemically induced/prevention & control ; Humans ; Incidence ; Male ; Middle Aged ; Peptic Ulcer/*diagnosis/epidemiology/etiology ; Platelet Aggregation Inhibitors/*therapeutic use/toxicity ; Proportional Hazards Models ; Proton Pump Inhibitors/therapeutic use ; Retrospective Studies ; Risk Factors ; Ticlopidine/*analogs & derivatives/therapeutic use/toxicity

BACKGROUND: There is scanty evidence concerning the ability of Can Rapid Risk Stratification of Unstable Angina Patients Suppress Adverse Outcomes with Early Implementation of the ACC/AHA Guidelines (CRUSADE) and Acute Catheterization and Urgent Intervention Triage Strategy and Harmonizing Outcomes with Revascularization and Stents in Acute Myocardial Infarction (ACUITY-HORIZONS) scores to predict out-of-hospital bleeding risk after percutaneous coronary interventions (PCIs) with drug-eluting stents (DES) in patients receiving dual antiplatelet therapy. We aimed to assess and compare the long-term prognostic value of these scores regarding out-of-hospital bleeding risk in such patients. METHODS: We performed a prospective observational study of 10,724 patients undergoing PCI between January and December 2013 in Fuwai Hospital, China. All patients were followed up for 2 years and evaluated through the Fuwai Hospital Follow-up Center. Major bleeding was defined as Types 2, 3, and 5 according to Bleeding Academic Research Consortium Definition criteria. RESULTS: During a 2-year follow-up, 245 of 9782 patients (2.5%) had major bleeding (MB). CRUSADE (21.00 [12.00, 29.75] vs. 18.00 [11.00, 26.00], P < 0.001) and ACUITY-HORIZONS (9.00 [3.00, 14.00] vs. 6.00 [3.00, 12.00], P < 0.001) risk scores were both significantly higher in the MB than non-MB groups. Both scores showed a moderate predictive value for MB in the whole study cohort (area under the receiver-operating characteristics curve [AUROC], 0.565; 95% confidence interval [CI], 0.529-0.601, P = 0.001; AUROC, 0.566; 95% CI, 0.529-0.603, P < 0.001, respectively) and in the acute coronary syndrome (ACS) subgroup (AUROC: 0.579, 95% CI: 0.531-0.627, P = 0.001; AUROC, 0.591; 95% CI, 0.544-0.638, P < 0.001, respectively). However, neither score was a significant predictor in the non-ACS subgroup (P > 0.05). The value of CRUSADE and ACUITY-HORIZONS scores did not differ significantly (P > 0.05) in the whole cohort, ACS subgroup, or non-ACS subgroup. CONCLUSIONS CRUSADE and ACUITY-HORIZONS scores showed statistically significant but relatively limited long-term prognostic value for out-of-hospital MB after PCI with DES in a cohort of Chinese patients. The value of CRUSADE and ACUITY-HORIZONS scores did not differ significantly (P > 0.05) in the whole cohort, ACS subgroup, or non-ACS subgroup.
Acute Coronary Syndrome ; therapy ; Aged ; Angina, Unstable ; therapy ; Drug-Eluting Stents ; Female ; Humans ; Male ; Middle Aged ; Myocardial Infarction ; therapy ; Percutaneous Coronary Intervention ; Platelet Aggregation Inhibitors ; adverse effects ; Postoperative Hemorrhage ; chemically induced ; diagnosis ; epidemiology ; surgery ; Practice Guidelines as Topic ; Prognosis ; Prospective Studies ; Research Design ; Risk ; Risk Assessment ; Treatment Outcome