The influence of various distractions prior to upper gastrointestinal endoscopy: a prospective randomized controlled study.

BACKGROUND: Although many patients still have anxiety about upper gastrointestinal (GI) endoscopy, there have been few reports on the influence of distractions for a person who is going to undergo upper GI endoscopy soon. This study was a prospective randomized controlled study investigating the influence of distractions, such as auditive and visual distractions using subjective and objective assessments including autonomic nervous function prior to upper GI endoscopy. METHODS: 206 subjects who underwent upper GI endoscopy as regular health check-ups were divided randomly into 4 groups prior to upper GI endoscopy; group 1 (control group), group 2 (auditive group), group 3 (visual group), and group 4 (combination group). We measured vital signs, autonomic nervous function, profile of mood state (POMS), and the impression for upper GI endoscopy pre- and post-distraction in the 4 groups. RESULTS: There was no significant difference in vital signs between 5 and 15 min after sitting in group 1, however, several vital signs in all distraction groups improved significantly after distraction (Pulse rate (P): p <  0.001 in group 4; blood pressure: p <  0.05 in group 2, 3, 4) and the rate of decrease in P and diastolic blood pressure was highest in group 4 (p <  0.001). Several scores of POMS and the impression for upper GI endoscopy post-distraction improved significantly compared to pre-distraction between distraction groups and the satisfaction for distraction was highest in group 4 (p <  0.01). Regarding autonomic nerve function, the low- frequency power/ high- frequency power ratio post-distraction was significantly lower than that pre-distraction in all distraction groups (p <  0.001). CONCLUSIONS: Although auditive distraction alone and visual distraction alone were effective, a combination distraction was more effective than any other distraction by subjective and objective assessments. These distractions, which were simple and safe, may play an assistive role in the stability of physical and psychological conditions prior to upper GI endoscopy. TRIAL REGISTRATION: This trial was registered in the University Hospital Medical Information Network (UMIN) Clinical Trials Registry as UMIN000022801 . Registered on 10 July 2016.

High serum levels of both carcinoembryonic antigen and carbohydrate antigen 19-9 in a patient with sigmoid colon cancer without metastasis.

Carcinoembryonic antigen (CEA) and carbohydrate antigen (CA)19-9 are well known as the most common tumor markers of colon cancer, and levels are used not only for preoperative assessment of extent and outcome of cancer, but also postoperative monitoring of recurrence. We encountered a patient with sigmoid colon cancer showing abnormally high serum levels of CEA (311.1 ng/ml) and CA19-9 (5731.2 U/ml) preoperatively. We could not detect any metastases on computed tomography (CT) or (18)F-fluorodeoxyglucose positron emission tomography/CT. Sigmoidectomy and lymph node dissection were performed. Pathological analysis revealed well-differentiated tubular adenocarcinoma of the sigmoid colon with cancer cells infiltrating to the subserosa, but no lymph node metastases. As of postoperative day 60, serum levels of CEA and CA19-9 were 3.4 ng/ml and 9.2 U/ml, respectively, without any further anti-tumor treatment. This represents a rare case of sigmoid colon cancer with high levels of tumor markers in sera that improved following sigmoidectomy without further anti-cancer treatment.

Control of dry weight and tube feeding improved the general condition of a hemodialysis patient: report of a case.

Patients on long-term hemodialysis are at risk of developing malnutrition,and poor nutrient intake is an important factor in this. In the present case, we encountered a 55-year-old Japanese woman with end-stage renal failure and a past history of schizophrenia. Severe systemic edema was observed. Hemodialysis was started, but after one year she suddenly became unable to consume food orally, despite provision of a dietary plan by the nutrition support team (NST). Tube feeding was eventually implemented. Because the systemic edema did not improve, we decided to remove body fluid by intense hemodialysis. Hypotension was often observed during this hemodialysis, requiring dopamine. Over approximately 2 months, the patient's dry weight fell from 73 kg to 62 kg, the patient's activity improved and she became able to eat orally again, allowing tube feeding to be stopped. Although the reason for the sudden anorexia has not been clarified, tube feeding and dry weight control was successful in the treatment of this malnourished hemodialysis patient.

Acute abdomen caused by both acute appendicitis and epididymitis.

Acute appendicitis often presents as right lower quadrant (RLQ) pain, severe tenderness at the point of McBurny or Lanz, and Blumberg's sign. Scrotal events with appendicitis are very rare. In our case, a 63-year-old Japanese man presented with severe RLQ pain and high fever. Physical examination revealed severe tenderness (including both points of McBurny and Lanz) and Blumberg's sign. The scrotum was slightly swollen and showed local heat with severe testicular pain. Abdominal computed tomography revealed ascites in a pelvic space and the right side of the spermatic cord was swollen. Emergency operation was performed and the final diagnosis was catarrhal appendicitis and acute epididymitis. This is the first report of acute appendicitis concomitant with acute epididymitis.

Fournier's gangrene in elderly patient: report of a case.

Fournier's gangrene (FG) is rapidly progressing acute gangrenous infection of the anorectal and urogenital area. FG needs precocious diagnosis and aggressive treatment with the use of wide spectrum antibioticus and surgical debridement. In our case, a 91-year-old Japanese female who had rehabilitation after treatment of pneumonia and her past history was rheumatoid arthritis treated with steroid and chronic heart failure. Her activities of daily living was bedridden with dementia. Necrotic skin was observed in urogenital and anorectal area and skin redness enlarged to the hip with high fever. Surgical debridement was performed. Both Peptostreptococcus Sp. and Fusobacterium Sp. was cultured from resected necrotic tissue. We used antibioticus, PAPM and PIPC, which had sensitivity for them. But unfortunately, disseminated intravascular coagulation occurred after 4th day of operation, and finally she died after 10th day of operation. We discussed the treatment for FG in patient with complication.

A1C but not serum glycated albumin is elevated in late pregnancy owing to iron deficiency.

OBJECTIVE: A1C levels have been shown to be elevated in relation to glycemia in late pregnancy, although the precise mechanisms remain undetermined. We hypothesized that iron deficiency is involved in the A1C increase in late pregnancy. RESEARCH DESIGN AND METHODS: In study 1, A1C, serum glycated albumin, erythrocyte indexes, and iron metabolism indexes were determined in 47 nondiabetic pregnant women not receiving iron supplementation who were divided into four groups according to gestational period (group I, 21-24 weeks; group II, 25-28 weeks; group III, 29-32 weeks; and group IV, 33-36 weeks). In study 2, these determinants were obtained at two gestational periods (20-23 weeks and 32-33 weeks) in 17 nondiabetic pregnant women. RESULTS: In study 1, A1C levels were higher in groups III and IV than those in groups I and II, whereas serum glycated albumin levels were not different among these four groups. Hemoglobin, mean corpuscular hemoglobin (MCH), serum transferrin saturation, and serum ferritin were lower in groups III and IV. A1C levels were negatively correlated with MCH, serum transferrin saturation, and serum ferritin. In study 2, A1C levels were significantly increased at gestational weeks 32-33 from those at weeks 20-23, whereas serum glycated albumin levels did not differ between the two gestational periods. MCH, serum transferrin saturation, and serum ferritin were decreased at gestational weeks 32-33. A1C levels showed a negative correlation with MCH, serum transferrin saturation, and serum ferritin. CONCLUSIONS: A1C levels were elevated in late pregnancy owing to iron deficiency. Serum glycated albumin may offer a better index for monitoring glycemic control in pregnancy.

STI571 (Glivec) inhibits the interaction between c-KIT and heat shock protein 90 of the gastrointestinal stromal tumor cell line, GIST-T1.

The gastrointestinal stromal tumor cell line, GIST-T1, has a heterogenic 57-base pair deletion in exon 11 of the c-kit mutation, and the c-KIT protein in the GIST-T1 cells constitutively activated. We report that STI571 (Glivec; Novartis, Basel, Switzerland), a specific inhibitor of c-KIT, inhibits the clustering of c-KIT at the cell membrane of the GIST-T1 cells. Furthermore, STI571 prevents the interaction between c-KIT and the molecular chaperone, heat shock protein 90 (Hsp90). Geldanamycin, an inhibitor of Hsp90, also prevents interaction between c-KIT and Hsp90, and inhibits tyrosine phosphorylation of c-KIT. Our results indicate that c-KIT molecules are assembled on the cell surface of the GIST-T1 cells, and that the interaction between c-KIT and Hsp90 plays an important role in c-KIT activation.

Quantitative estimation of myocardial salvage after primary percutaneous transluminal coronary angioplasty in patients with angiographic no reflow.

Angiographic Thrombolysis in Myocardial Infarction (TIMI) flow grade

Three-dimensional demonstration of cystic duct by helical CT scanning.

BACKGROUND/AIMS: We evaluated the usefulness of helical CT scanning with drip-infusion cholangiography for the delineation of choleductal anatomy in preparation for laparoscopic cholecystectomy. METHODOLOGY: One hundred and five cases underwent laparoscopic cholecystectomy for cholecystolithiasis in our department from March 1993 to July 1998. Endoscopic retrograde cholangiography was carried out in 58 cases and helical CT scanning with drip-infusion cholangiography, including, three-dimensional CT in 31 cases. We, retrospectively, investigated three-dimensional helical CT scanning with drip-infusion cholangiography in the point of three-dimensional demonstration of cystic duct anatomy and try to classify the findings. RESULTS: Three-dimensional helical CT scanning with drip-infusion cholangiography visualized three-dimensional anatomy of the cystic duct clearly. For the detection of the biliary disease such as stones and polyps, however, endoscopic retrograde cholangiography is superior (sensitivity; 89.7%) to two-dimensional helical CT scanning with drip-infusion cholangiography (sensitivity; 64.5%) and three-dimensional helical CT scanning with drip-infusion cholangiography (sensitivity; 22.6%) except for large lesions. We have classified the three dimensional helical CT scanning with drip-infusion cholangiography findings in three types. CONCLUSIONS: Three-dimensional helical CT scanning with drip-infusion cholangiography is not only less invasive but also more useful for the delineation of three-dimensional anatomy of the bile duct.

Early prediction of regional functional recovery in reperfused myocardium using single-injection resting quantitative electrocardiographic gated SPET.

By evaluating concordant or discordant perfusion and systolic wall thickening patterns, resting quantitative electrocardiographic (ECG) gated single-photon emission tomography (SPET) can identify various myocardial pathological conditions with different functional recovery after revascularisation therapy. However, no data are available on the ability of this methodology to predict regional functional recovery after primary percutaneous transluminal coronary angioplasty (PTCA). This study evaluated whether single-injection ECG gated SPET imaging performed at rest with 99mTc-tetrofosmin early after successful PTCA can predict recovery of regional wall motion. ECG gated SPET was performed 3 days and 3 weeks after successful PTCA in 26 patients. Regional functional parameters were automatically calculated with a 20-segment model on the day 3 image, and segments with perfusion/thickening mismatch were defined as showing preserved perfusion (>55% uptake on the end-diastolic image: mean-standard deviation of the normal value) without systolic wall thickening (mean-standard deviation of the normal value). On the third day, the regional wall motion score of 37 mismatched segments (3.8+/-2.1) was significantly lower than that of 41 matched normal segments (6.0+/-2.9), but was significantly higher than that of 108 matched abnormal segments (1.4+/-1.9, both P<0.01). At 3 weeks after acute MI, the regional wall motion score of mismatched segments (6.4+/-3.9) improved to the level of matched normal segments (7.1+/-3.0) and was significantly higher than that of matched abnormal segments (2.5+/-3.0, P<0.01). Absolute change in the regional wall motion score (3 days to 3 weeks) of mismatched segments (2.6+/-3.5) was significantly greater than that in the regional wall motion score of matched normal segments and matched abnormal segments (1.1+/-1.3 and 1.2+/-2.6, respectively, both P<0.05). Twenty-seven of 37 segments (73%) with perfusion/thickening mismatch showed significant improvement in regional wall motion, whereas improvement in regional wall motion was observed in 22 of 108 segments (20%) with matched abnormal segments and 6 of 41 segments (15%) with matched normal segments. Segments with perfusion/thickening mismatch had a significantly higher incidence of regional functional improvement than did matched abnormal or matched normal segments (chi2=42.3, P<0.01). Thus, by estimating both perfusion and wall thickening, single-injection resting ECG gated SPET imaging with 99mTc-tetrofosmin early after primary PTCA can predict recovery of regional wall motion after successful reperfusion.