Fall of another myth for colon cancer: Duration of symptoms does not differ between right- or left-sided colon cancers.

BACKGROUND/AIMS: Patients with colorectal cancer continue to present with relatively advanced tumors that are associated with poor oncological outcomes. The aim of the present study was to assess the association between localization, symptom duration, and tumor stage. MATERIALS AND METHODS: A prospective, multicenter cohort study was conducted on patients newly diagnosed with a histologically proven colorectal adenocarcinoma. Standardized questionnaire-interviews were performed. Data were collected on principal presenting symptoms, duration of symptoms (time to first presentation to a doctor and time to diagnosis) and treatment, diagnostic procedures, tumor site, and stage of the tumor (tumor, node, and metastasis (TNM)). RESULTS: A total of 1795 patients with colorectal cancer were interviewed (mean age: 60.76±13.50 years, male patients: 1057, patients aged >50 years: 1444, colon/rectal cancer: 899/850, right side/left side: 383/1250, stage 0-1-2/stage 3-4: 746/923). No statistically significant correlations were found between duration of symptoms and either tumor site or stage. Principal presenting symptoms were significantly associated with left colon cancer. Patients who had "anemia," "change in bowel habits," "anal pruritus or discharge," "weight loss," and "tumor in right colon" had a significantly longer symptom time. CONCLUSION: Symptom duration is not associated with localization, nor is the tumor stage. Diagnosis of colorectal cancer at an earlier stage may be best achieved by screening of the population.

Patient-staff safety applications: the evaluation of blue code reports.

OBJECTIVE: Blue code systems (BCS) are communication systems that ensure the most rapid and effective resuscitation when a patient is in respiratory or cardiac arrest. A hospital employee faced with the situation of a cardiopulmonary arrest (CPA) starts the system by dialing 6666 from any phone in the hospital. We created a five-person team that includes a doctor, nurse, anesthesia technician, stretcher officer and security guard. The purpose of this study is to share our experiences in initiating the use of the BCS in our hospital. MATERIALS AND METHODS: In our hospital, the records of calls that were made by Callvision BCS were analyzed retrospectively from May 2010 to the end of January 2011. RESULTS: A total of 474 calls were made using the blue code system. Of those calls, 402 (84.5%) were determined to be inappropriate calls. The remaining 72 calls were responded to. Of the 72 patients who were treated, 21 were discharged after they were hospitalized in the service or intensive care unit, 45 cases resulted in exitus, and 5 cases were referred to the Ataturk University faculty of medicine. CONCLUSION: The BCS has achieved its goal. The discharge rate of 29.5% that we achieved is a successful result.

Effect of mirtazapine on MNNG-induced gastric adenocarcinoma in rats.

OBJECTIVE: In this study, anticancer effects of mirtazapine on rats were investigated in an adenocarcinoma model induced by N-methyl-N-nitro-N-nitrosoguanidine (MNNG) and compared with those of cisplatin. MATERIALS AND METHODS: For this purpose, 10 mg/kg doses of mirtazapine were administered orally to one group of rats, while 1 mg/kg doses of cisplatin were administered intraperitoneally to another group. At 1 hour after administration, 200 mg/kg doses of MNNG were given orally to both groups. MNNG administration was repeated once every 10 days through 3 months, after which period, gastric tissue was taken and pathologically evaluated. RESULTS: Mirtazapine prevented adenocarcinoma induction by MNNG in rats to a greater extent than cisplatin. Some of the rats receiving cisplatin demonstrated severe dysplasia in gastric samples and others exhibited mild dysplasia. Rats given mirtazapine were not observed to suffer severe dysplasia, only mild dysplasia being observed. CONCLUSION: For adenocarcinoma induced by MNNG on rats, mirtazapine was determined more effective than cisplatin. In order to make statement about mechanism of anticancer activity of mirtazapine, wider studies are required.

Tandir burns: a severe cause of burns in rural Turkey.

Tandir is the name given to an oven used for baking bread in the eastern and south-eastern part of Anatolia. Tandir burn is a special kind of burns in which primarily women and small children fall in it and have deep extensive burns (TBSA %). The records of 60 patients with tandir burn who were treated in our Burn Center from September 1999 to January 2006 were reviewed. The patients consisted of 9.2% of all burned patients. The mean age was 17.10 years (1-60 years) and 61.50% of the patients were female. The mean total body surface area (TBSA) burned was 21.09% (6-58) and 88% of the patients had third-degree burns. Eight of the patients underwent amputation of an extremity, 10 had fasciotomies, and 25 partial thickness skin grafts. The mean hospitalization period was 31.64 days (3-73 days). Fifteen patients (25%) died. Tandir burn is a severe kind of burn with a higher morbidity and mortality.