Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011570 (depression)
 172,036 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We studied the behavior of the cellular immune system in two types of carcinoma of frequent clinical occurrence: large bowel and gastric cancers. We contrasted both types of neoplasia with respect to the behavior of cellular immunity in the preoperative period, according to the evolutive stage of the tumor. Two hundred and nine subjects were studied: 86 with gastric adenocarcinoma, 63 with adenocarcinoma of colon-rectum and 60 healthy controls. Total lymphocytes were quantitated, as were B and T cell subpopulations, and T cell function by measuring the response to PHA. Summarizing the results, a clear depression in cellular immunity was observed in stage III of gastric cancer. In large bowel cancer the repression of cellular immunity is of lesser magnitude than in gastric cancer.
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PMID:Immunologic study of carcinoma of the digestive tract. Effects of the tumor stage. I. Cellular immunity in the preoperative period. 708 Sep 94

The fat, protein and B12 absorption by the liver, kidney and small intestine was studied by radionuclide methods in gastric cancer patients during the preoperative period as well as within 15-30 days, 3-12 months and for more than a year following gastrectomy. It was observed that the function of the kidney, liver and B12 absorption was disturbed during the preoperative period. Gastrectomy caused a marked depression of the renal, hepatic and small intestinal function. During later periods following gastrectomy, these functions improved but were not restored to normal.
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PMID:[Radionuclide methods in evaluating the sequelae of gastrectomy for cancer]. 730 54

Sequential evaluation of lymphocyte blastogenic response (LBR) to PHA was performed in 10 melanoma patients and in 10 gastric cancer patients undergoing radical operations. Preoperative determinations showed a significant depression of LBR in both patient groups as compared to healthy controls. In patients operated for melanoma the average duration of anesthesia was 101 minutes and in patients who underwent gastric resection it was 192 minutes. In both patient groups a further significant depression of LBR was observed in the early postoperative period; however the LBR returned to preoperative levels more promptly in patients who underwent melanoma excision than in those who underwent gastric resection.
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PMID:[Sequential evaluation of lymphocytic blastogenesis in cancer patients after surgical treatment]. 731 75

We examined the possible factors that could contribute to the impairment of polymorphonuclear neutrophil (PMN) bactericidal activities in patients with esophageal cancer, based on the discovery that a depression of the intracellular killing (KI) activity, with an elevation of the superoxide anion-producing capacity (SOP), of PMN is associated with the occurrence of infectious complications following surgery for esophageal cancer. KI, SOP, and myeloperoxidase (MPO) activity were measured in 30 patients with esophageal cancer and 33 patients with gastric cancer. Sex, age, and cancer stage were not significantly associated with impaired bactericidal activities; however, malnutrition was significantly correlated with both a depression in KI (r = 0.58, P < 0.001) and an elevation in SOP (r = -.36, P < 0.05) in the patients with esophageal cancer, but not in those with gastric cancer. The incidence of chronic obstructive pulmonary disease (COPD) was significantly higher in the esophageal cancer patients whose SOP was elevated, at 39% versus 0% (P < 0.05). These results suggest that malnutrition and probably also latent infections associated with COPD contribute to the impaired bactericidal activities of PMN in patients with esophageal cancer.
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PMID:Factors related to impaired bactericidal activity in patients with esophageal cancer. 763 20

The factors related to admission of patients with terminal cancer who had been referred to a reputable home care service were examined in 415 patients referred in a two-year period and in a prospective study of a randomized one in three sample of the 232 adults still alive one week after referral, who were able to converse and be at home with caring relatives. The reasons given by staff for intermediate admissions were mostly to improve symptom control or provide respite; for final admissions the reasons were symptom control, patients' deteriorated state and relatives needing relief. Independent weekly assessments usually concurred in showing increasing problems or distress preceding final admission, particularly patients' weakness, pain, depression and anxiety, and relatives' fatigue, anxiety or depression. Examination of selected demographic and illness factors indicated that few patients living alone or with unfit relatives stayed at home; breast cancer led to more deaths as an inpatient, whereas stomach cancer favoured deaths at home. The proportion of patients admitted steadily increased as care lengthened. Assessments of psychological factors showed that initial attitudes of denial, conscious fighting of disease, and optimism were linked with increased late admissions; earlier awareness of dying in patients and stoicism in relatives favoured home deaths. A growing preference for inpatient care usually preceded or accompanied admission. Recognition of both immediate and underlying causes of admission can indicate where further treatment or assistance is needed and also improve understanding so that patients and relatives may be suitably supported or helped to adjust.
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PMID:Which patients with terminal cancer are admitted from home care? 795 70

The lymphocytes and their subsets were determined in the peripheral blood of 62 gastric cancer patients and 68 controls using fluorescent conjugated monoclonal antibodies and flow cytometry (FACScan method). A significant increase in the total number of white blood cells from gastric cancer patients was noted in comparison to controls, but the percentage of lymphocytes was the same. The percentage of suppressor (cytotoxic) T cells (CD8) showed no difference in all stages of gastric cancer patients evaluated, but the percentage of helper (inducer) T cells (CD4) and the CD4/CD8 ratio decreased significantly in the advanced stages III and IV. Depression of the CD4/CD8 ratio was well correlated with tumor invasion, lymph node metastasis, and tumor size but not with sex, age, tumor location, gross type, or histologic differentiation. It appeared that the immune defect of gastric cancer patients was associated with the afferent arm (CD4) and worsened as the disease advanced. These results suggest that immunotherapy to stimulate the deficient immune system may play an important part in the multimodality treatment of patients with advanced gastric cancer.
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PMID:Selective depression of T-lymphocyte subsets in gastric cancer patients: an implication of immunotherapy. 817 26

From 1979 through 1992, 482 cases with solitary early gastric cancer were resected in the Department of Surgery of the National Kyushu Medical Center Hospital. Among the 482 cases, the incidence of lymph node metastasis was 10.0% (48/482). The features of lymph node metastasis were studied while taking into account the combination of clinicopathological findings of the gastric cancer. Lymph node metastasis was rare in both the differentiated type mucosal cancers and submucosal cancers measuring 20 mm or smaller in size without depression. From these results, for early gastric cancer with the above-mentioned characteristics, either endoscopic therapy or local resection without lymph node dissection is considered to be sufficient treatment to obtain a favorable outcome.
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PMID:Clinicopathological features of lymph node metastasis in early gastric cancer. 877 1

Between January 1985 and September 1994, 21 patients with psychiatric disorders underwent various forms of surgery at our hospital. There were 12 men and 9 women with an average age of 57.6 years. The coexisting psychiatric disorders were schizophrenia in 15 patients, depression in 2, dementia in 2, mental retardation with epilepsy in 1, and Parkinson's disease in 1. All the patients had been receiving neuroleptic medications for a long period. The indications for surgery were: cholelithiasis in 6 patients, acute appendicitis in 4, perforation of the small intestine in 3, incarceration of an inguinal hernia in 2, and esophageal cancer, stomach cancer, bleeding from a gastric ulcer, perforation of a duodenal ulcer, strangulating ileus, and burns in 1 patient each, respectively. All of the patients who underwent elective surgery were given epidural anesthesia with or without general anesthesia. Antipsychotic medications were given until just prior to surgery and recommenced concurrent with the first meal. Abnormal behavior was observed in 11 patients (52.4%) postoperatively, but all the patients were discharged in accordance with recovery from their surgical disorder. Intra- and postoperative hypotension resistant to intravenous catecholamine administration was recognized in 9 patients (42.9%), and this peculiar complication should be borne in mind when patients with psychiatric disorders require surgical management.
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PMID:Surgical treatment of patients with psychiatric disorders: a review of 21 patients. 913 Mar 38

Reactions to diagnosis, coping strategies, and anxiety and depression were prospectively studied in 139 consecutive, newly diagnosed gastrointestinal cancer patients. The reactions varied between diagnoses (colon, rectum, gastric, pancreatic and biliary) and states of illness (cured non-cured). Colon and rectal cancer patients, most of whom were potentially cured, had a more confrontational attitude towards their diagnosis, reported more 'Fighting Spirit' and less 'Anxious Preoccupation' and 'Hopeless/Helplessness'. Non-cured patients reported higher levels of intrusive thoughts and avoidance of aversive thoughts than cured patients. The overall levels of anxiety and depression were low, although higher levels were seen for non-cured patients. On the Hospital Anxiety and Depression scale (HAD), a total of 17% were scored as 'doubtful cases' or 'cases' on the anxiety scale and 21% on the depression scale. Thus, pancreatic/biliary cancer patients, most of which are non-cured, and to some extent those with gastric cancer are more vulnerable to psychological distress in connection with the diagnosis than are colorectal cancer patients.
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PMID:Psychological reactions in newly diagnosed gastrointestinal cancer patients. 948 86

Although there were some studies on clinicopathologic characteristics, operative morbidity, and mortality in elderly patients with gastric cancer, no reports have specifically focused on survival and quality of life after resection. A total of 433 patients aged >/= 65 years (1987-1994) who underwent gastric resection for gastric adenocarcinoma were studied. Two groups were considered: patients aged 65 to 74 years and those > 74 years. Most of the patients (78.1%) had advanced diseases, and nearly half (41. 3%) had associated chronic disease(s). Resections with curative intention were performed in 362 patients (83.6%). The overall operative morbidity rate was 21.7% and mortality rate 5.1%. Although operative procedures were similar in both groups, patients aged >74 years had a higher mortality rate than those aged 65 to 74 years (10. 1% vs. 3.5%; p = 0.034). Age and extent of gastric resection were two independent factors negatively affecting mortality. The cumulative survival rates for patients who underwent curative resection were 86.2%, 72.4%, 67.2%, 62.9%, and 60.0% at 1, 2, 3, 4, and 5 years, respectively. Nearly all patients (96%) after surgery had normal work and daily activities. Some patients appeared to lack energy (16%) or experienced a period of anxiety or depression. There was no statistical difference in survival and quality of life assessed by the Spitzer index after curative resection between the two groups. Therefore resection with curative intention can be performed for the elderly with acceptable morbidity and mortality rates, possible long-term survival, and good quality of life, but a limited operation should be considered in the very elderly patients.
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PMID:Surgical mortality, survival, and quality of life after resection for gastric cancer in the elderly. 1070 21


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