Comprehension of the medical diagnoses of doctors and treatment of diseases is important to understand the underlying principle in selecting appropriate acupoints. The pattern recognition process that pertains to symptoms and diseases and informs acupuncture treatment in a clinical setting was explored. A total of 232 clinical records were collected using a Charting Language program. The relationship between symptom information and selected acupoints was trained using an artificial neural network (ANN). A total of 11 hidden nodes with the highest average precision score were selected through a tenfold cross-validation. Our ANN model could predict the selected acupoints based on symptom and disease information with an average precision score of 0.865 (precision, 0.911; recall, 0.811). This model is a useful tool for diagnostic classification or pattern recognition and for the prediction and modeling of acupuncture treatment based on clinical data obtained in a real-world setting. The relationship between symptoms and selected acupoints could be systematically characterized through knowledge discovery processes, such as pattern identification.
Acupuncture Points ; Acupuncture Therapy ; Humans ; Neural Networks (Computer) ; Republic of Korea ; Syndrome

No abstract available.
Disinfectants

OBJECTIVESTo clarify the effects of acupuncture stimulation at Zusanli (ST 36) on the hormonal changes.

METHODSEight-week-old male C57BL/6 mice received acupuncture stimulation at acupoint ST 36 or Quchi (LI 11) once a day for 3 or 5 days in the acupuncture-stimulated groups, but not received in the normal group (n=6 in each group). On day 3 or 5, animals were given 0.1 mL of charcoal orally with a bulbed steel needle, 30 min after the last acupuncture stimulation. Ten minutes later, mice were anesthetized, and the intestinal transit and the concentrations of vasoactive intestinal peptide (VIP), motilin, ghrelin and gastrin in the serum were measured.

RESULTSCompared to no acupuncture stimulation, acupuncture stimulation at ST 36 for 5 days increased the intestinal transit and down-regulated the concentration of VIP and up-regulated the concentrations of motilin, ghrelin and gastrin (P<0.05 or 0.01), whereas acupuncture stimulation at LI 11 did not change them signifificantly (P>0.05).

CONCLUSIONAcupuncture stimulation at ST 36 for 5 days enhances the small intestinal motility and regulates the secretion of hormones related to small intestinal motility.

Acupuncture Points ; Acupuncture Therapy ; Animals ; Gastrointestinal Motility ; physiology ; Hormones ; blood ; Intestine, Small ; physiology ; Male ; Mice, Inbred C57BL

PURPOSE: Up to 90% of pancreatic cancer patients suffer from neuropathic pain. In a palliative care setting, pain control in pancreatic cancer patient is one of the major goals. Ketamine is a N-methyl-D-aspartate (NMDA) receptor antagonist, effective in neuropathic pain. Additionally, there have been studies about the opioid sparing effect of ketamine. This study was held in the palliative care unit among pancreatic cancer patients to determine the factors related to ketamine use and the opioid sparing effect. METHODS: The medical records of pancreatic cancer patients admitted to St. Mary's hospital palliative care unit between January, 2013 and December, 2014 were reviewed. Patients were divided into 2 categories according to ketamine use. Also, opioid use before and after ketamine use was compared in the ketamine group. RESULTS: Compared to the non-ketamine use group, patients in the ketamine group required a higher dose of opioid. The total opioid dose, daily opioid dose, number of daily rescue medications, and daily average rescue dose were statistically significantly higher in the ketamine group. The opioid requirement was increased after ketamine administration. CONCLUSION: In this retrospective study, ketamine was frequently considered in patients with severe pain, requiring higher amount of opioid. Studies about palliative use of ketamine in a larger number of patients with diverse types of cancer pain are required in the future.
Hospices* ; Humans ; Ketamine* ; Medical Records ; Morphine ; N-Methylaspartate ; Neuralgia ; Palliative Care ; Pancreatic Neoplasms* ; Retrospective Studies

PURPOSE: This study aimed to investigate the factors of occurrence of amenorrhea and the severity of climacteric symptoms in breast cancer patients who underwent chemotherapy. METHOD: Women diagnosed with breast cancer without metastasis or recurrence, had surgery followed by chemotherapy, and had menses at the time of surgery were recruited from S hospital located in Seoul. A total of 99 women aged 31 thru 55 years participated and filled out a structured questionnaire including the Functional Assessment Cancer Therapy-Breast plus Endocrine Symptom when they visited the clinic for follow-up. RESULT: In 88 women amenorrhea occurred within an average of 2 months since beginning chemotherapy, and menstruation was resumed in only 11 women. About 98% of women aged over 40 experienced a cessation in menses thus age was an apparent factor of amenorrhea (Exp(B)=.76, p<.05). Presence of chronic disease (beta=.25, p<.05) and body weight change (beta=.30, p<.01) were significant factors influencing the severity of climacteric symptoms. CONCLUSION: Nurses need to have clinical evidences of menstrual changes due to breast cancer treatment. Information about premature menopause and climacteric symptoms should be provided according to women's health conditions so that they cope better during their survival.
Aged ; Amenorrhea ; Body Weight Changes ; Breast ; Breast Neoplasms ; Chronic Disease ; Climacteric ; Female ; Humans ; Menopause, Premature ; Menstruation ; Neoplasm Metastasis ; Phosphatidylethanolamines ; Surveys and Questionnaires ; Recurrence ; Women's Health

BACKGROUND: Enterococcus faecium (E. faecium) is potential pathogens of mixed infections for which a broad-spectrum antimicrobial agents such as imipenem has a therapeutic role. But controversy continues concerning testing imipenem versus enterococci. The purpose of this study were 1) to investigate the ability of penicillin and ampicillin minimum inhibitory concentration (MIC) to predict in vitro susceptibility of E. faecium versus imipenem. and 2) to compare MICs of ampicillin, penicillin and imipenem by the Vitek system with those by agar dilution method. METHODS: Fifty-two isolates of E. faecium between April 2002 and May 2002 were tested. Each isolate was tested versus penicillin, ampicillin and imipenem. MICs were determined by Vitek system and agar dilution method according to NCCLS guidelines. Imipenem MIC determinations were repeated by E-test. RESULTS: MIC of Vitek system tends to be lower than that of agar dilution method, but there was good concordance between MICs of penicillin and ampicillin by Vitek system and agar dilution method. But for imipenem, the MICs by the agar dilution method did not correspond with the Vitek results. Of the 52 E. faecium isolates tested, in vitro activity of penicillin and ampicillin accurately predicts that of imipenem. CONCLUSIONS: MICs of ampicillin and penicillin are reliable, but imipenem MIC is not reliable for E. faecium by Vitek system. In vitro activity of penicillin and ampicillin versus E. faecium accurately predicts that of imipenem.
Agar ; Ampicillin ; Anti-Infective Agents ; Coinfection ; Enterococcus faecium* ; Enterococcus* ; Imipenem* ; Microbial Sensitivity Tests ; Penicillins

OBJECTIVE: To determine the correlation between total anti-oxidant capacity (TAOC)and lipid peroxidase (LPO)levels in serum and disease activity in systemic lupus erythematosus (SLE). METHODS: The study population consisted of 99 patients with SLE according to the 1982 revised ACR criteria and 83 healthy controls.The serum TAOC levels in 99 patients with SLE and 83 healthy controls by the ABTS(R) inhibition method (Randox Ltd,Antrim,UK)and serum malondialdehyde (MDA)levels in 37 out of 99 patients with SLE were measured.Anti-dsDNA antibody (anti-dsDNA),albumin,AST,ALT,cholesterol,uric acid and creatinine were mea-sured to determine the association with the serum TAOC levels.The correlation between the serum TAOC levels and nephritis in 27 cases with nephritis out of 99 SLE patients was also investigated.The SLE disease activity was determined by the SLE disease activity index (SLEDAI)at the time of sample collection. RESULTS: Compared to the controls (1.37 +/- 0.127mmol/L),serum TAOC levels were significantly decreased (1.29 +/- 0.124mmol/L)in SLE patients (p=0.001). And there was a negative correlation between serum TAOC levels and SLEDAI total scores in the SLE patients (r=-0.388,p=0.0001),but no significant correlation between TAOC levels and C3 and anti-dsDNA.Further,a significant difference (p<0.04)in TAOC levels was found in SLE patients with and without nephritis.In comparison with other parameters such as AST,ALT,and cholesterol which might change anti-oxidant level,there was no correlation between the serum TAOC levels and them,except for serum uric acid (r=0.387, p=0.0001),creatinine,and albumin (r=0.507,p=0.0001).Additionally,we couldn't find significant correlation between the serum TAOC levels and MDA. CONCLUSIONS: The serum TAOC levels correlate significantly with SLE disease activity and are associated with nephritis.Also,this study showed a significant correlation with serum albumin levels in these patients.Conclusively,the measurement of the serum TAOC levels in patients with SLE will provide useful information on SLE disease activity.
Cholesterol ; Creatinine ; Humans ; Lupus Erythematosus, Systemic* ; Malondialdehyde ; Nephritis ; Peroxidase ; Serum Albumin ; Uric Acid

BACKGROUND: With advances in the techniques of liver resection as well as with better improvement of preoperative and postoperative care, hepatic resections for liver disease have become more common. This study presents a review of our experience for hepatic resection and an analysis of potential risk factors affecting the morbidity and the mortality in a hepatectomy. METHOD: From 1970 to 1996, 506 patients underwent hepatic resections; 139 patients with benign hepatic diseases, 329 patients with primary hepatic malignancy, and 38 patients with secondary hepatic malignancy. RESULTS: We divided the patients into two groups. Group 1 had 272 patients (from 1970 to 1990), and group 2 had 234 patients (from 1991 to 1996). As compared with group 1, group 2 had more malignant diseases than non-malignant diseases as operative indications. In the patients resected for primary hepatic malignancy, the 1-, 2-, 3-, and 5-year survival rates were 56.6%, 36.7%, 30.1%, and 15.2%, respectively, and 1-, 2-, 3-, 4-, and 5-year survival rates for a hepatocellular carcinoma were 58.5%, 41%%, 30.1%, 25.3%, and 17.2% and for a cholangiocarcinoma 39.5%, 22.5%, 19%, 8.3%, and 5.2%, respectively. The overall operative mortality rate was 5.9% (30/506), 7.4% in group 1 and 4.3% in group 2. The significant risk factors for perioperative mortality were liver cirrhosis, jaundice, increase of postoperative alkaline phosphatase, extended time needed for operation (above 4 hours), massive transfusion during operation (above 5,000 cc), malnutrition and/or weight loss (above 10%), low hemoglobin (below 10 gm%) and low serum albumin level (below 3.0 gm). Also, the major complicationsinfluencing perioperative mortality were liver failure, perioperative hemorrhage, cholangitis, intraabdominal abscess, sepsis, pulmonary lesions, and renal failure. CONCLUSION: After 1990, minor resections having enough margin from the hepatic malignant lesion have increased. However there has been no difference in the survival rate compared with that for a major resection for hepatic malignant diseases. Rather, operative morbidity, perioperative mortality, and postoperative complications have decreased in favor of a minor resection for hepatic malignant diseases.
Abscess ; Alkaline Phosphatase ; Carcinoma, Hepatocellular ; Cholangiocarcinoma ; Cholangitis ; Hemorrhage ; Hepatectomy ; Humans ; Jaundice ; Liver ; Liver Cirrhosis ; Liver Diseases ; Liver Failure ; Malnutrition ; Mortality ; Postoperative Care ; Postoperative Complications ; Renal Insufficiency ; Risk Factors* ; Sepsis ; Serum Albumin ; Survival Rate ; Weight Loss

BACKGROUND/AIMS: The reflux alkaline gastritis and esophagitis are important late complications after gastric surgery. Endoscopy is primary diagnostic tool for them. But, the clinical significance of gastritis and esophagitis diagnosed by endoscopy is not well known. We evaluated the correlation between the alkaline reflux gastritis and esophagitis and their symptoms and we also examined their prevalence according to types of surgery. METHODS: The 111 gastroresected patients who had had upper endoscopy by one endoscopist were evaluated. We reviewed all their medical records, and interviewed 54 patients by telephone to evaluate symptoms. RESULTS: Endoscopic reflux alkaline gastritis was observed in 38 patients(45%) with Billroth-II gastrectomy and in 4 patients(33%) with Bil]roth-I gastrectomy. But, there was no symptomatic difference between group with and without endoscopic reflux gastritis. Moreover, none of them had typical reflux gastritis symptom complex including billous vomiting. In all patients with total gastrectomy and loop esophagojejunostomy, endoscopic reflux esophagitis was observed. But, there was no case af endoscopic reflux esophagitis in the patients with total gastrectomy and Roux-en-Y anastomosis. There was significant symptomatic correlation between group with and without endoscopic reflux esophagitis. T'he incidence of reflux esophagitis had no difference between Billroth-II gastrectomy and Billroth-I gastrectomy. CONCLUSION: The endoscopic alkaline reflux gastritis had poor symptematic correlation. In the case of total gastrectomy, for the prevention of reflux esophagitis, Roux-en-Y anastomosis is better than loop esophagojejunostomy.
Anastomosis, Roux-en-Y ; Endoscopy ; Esophagitis* ; Esophagitis, Peptic ; Gastrectomy ; Gastritis ; Humans ; Incidence ; Medical Records ; Prevalence ; Telephone ; Vomiting

PURPOSE: Acute febrile illness in children frequently accompanies with abdominal symptoms such as vomiting, diarrhea, and abdominal pain, even if its etiology is not occured from the gastrointestinal tract. If the etiology of fever was unknown and the fever was accompanied with abdominal symptoms, we should be concerned about whether the etiology of fever was originated from the gastrointestinal tract or interpretated from the abnormality in the gastrointestinal tract. This study was performed to evaluate the diagnostic value of abdominal ultrasonography in patients with fever and abdominal symptoms. METHODS: We reviewed retrospectively the medical records of abdominal ultrasonographic (US) findings of 60 cases of acute febrile illness with abdominal symptoms at department of Pediatrics, Ulsan Dongang General RESULTS: (100%), splenomegaly in 4 cases (66.7%), ileocecitis in 1 case (16.7%), enlarged mesenteric lymph nodes and splenomegaly in 4 cases (66.7%), enlarged mesenteric lymph nodes, splenomegaly and ileocecitis in 1 cases (16.7%). 6) The enlarged mesenteric lymph nodes and the abnormalities around the appendix were seen in 7 cases (11.7%), which were confirmed as appendicitis all. 7) The thickening of wall in urinary bladder was seen in 2 cases (3.3%) of acute cystitis and acute hemorrhagic cystitis. 8) The subtle thickening of wall in colon was seen in 1 cases (1.7%) of shigellosis. CONCLUSIONS: The enlarged mesenteric lymph nodes, splenomegaly and ileocolitis on the abdominal ultrasonography in patients with fever and abdominal symptoms aree suggestive findings of typhoid fever. The enlarged mesenteric lymph nodes and the abnormalities around the appendix on abdominal ultrasonography make the rapid diagnosis of acute appendicitis and its complications, when physical examination is difficult in small children and diagnosis of their illnesses is obscure in patients with fever and abdominal pain.
Abdominal Pain ; Appendicitis ; Appendix ; Child ; Colon ; Crohn Disease ; Cystitis ; Diagnosis ; Diarrhea ; Dysentery, Bacillary ; Fever* ; Gastrointestinal Tract ; Humans ; Lymph Nodes ; Medical Records ; Pediatrics ; Physical Examination ; Retrospective Studies ; Splenomegaly ; Typhoid Fever ; Ulsan ; Ultrasonography ; Urinary Bladder ; Vomiting