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

Interferon producing capacity (IPCA) of peripheral blood mononuclear cells is ability of these cells to produce IFN with suitable IFN inducer. In Vitro IPCA of cryopreserved mononuclear cells (MNC) from peripheral blood of 46 oral cancer patients was studied and was compared to that of healthy, age matched donors. New castle disease virus (NDV) and staphylococcal enterotoxin A (SEA) were used as inducers for evaluating Type alpha IPCA (AIPCA) and Type gamma IPCA (GIPCA) respectively. Age of healthy donors did not influence the AIPCA or GIPCA. Oral cancer patients demonstrated significant low AIPCA (P less than 0.05) (Range Healthy donors 3.5 to 4.6 log 10Iu/ml Oral Cancer 2.0 to 4.6 log 10Iu/ml GIPCA was found to be further depressed (P less than 0.005) (Range Healthy donors 2.87 to 3.6 Log 10 U/ml, Oral cancer 1.7 to 3.6 log 10 U/ml. The depression in IPCA was found to be more pronounced in advanced stage of disease.
 ...
PMID:Interferon producing capacity (IPCA) of peripheral mononuclear cell in oral cancer patients. 251 48

Investigations were carried out to assess the effect of levamisole immunotherapy as an adjuvant to radiotherapy on the immune response of patients with squamous cell carcinoma of the oral cavity. Parameters assessed were leukocyte migration inhibition, response to PPD and oral cancer extract (OCA), lymphocyte transformation to PHA, circulating antibodies to OCA and circulating immune complexes (CIC). Comparisons were made between groups receiving levamisole (L), those receiving placebo (P) and normal controls. The results of a thirty-month follow-up are presented. Radiotherapy resulted in a depression of cell-mediated functions, reduction in antibody titer also showed a gradual increase with time of follow-up. Levamisole, however, appeared to reduce the levels of CIC.
 ...
PMID:Role of levamisole immunotherapy as an adjuvant to radiotherapy in oral cancer--immune responses. 322 35

This study was conducted to explore the concerns and coping mechanisms used by patients with head and neck cancer and assess their quality of life. A group of 50 consecutive patients with oral and laryngeal cancers were interviewed using a coping and concerns checklist and a semistructured interview proforma to elicit the common concerns in relation to head and neck cancers and their surgical treatment. The Hospital Anxiety and Depression Scale was used to detect anxiety and depression. Concerns were compared between oral and laryngeal cancers and between preoperative and postoperative patients. Commonest concerns were about the future (64%), subjective physical evaluation (60%), finances (56%), being upset (54%), communication (54%), current illness (52%) and inability to do things (50%). The commonest coping mechanisms used were helplessness and fatalism. Resolution was noted in less than 40% of the frequent concerns. As compared to laryngeal cancer patients, those with oral cancer significantly more often had concerns about current illness, subjective evaluation of health, eating and chewing, social interactions, pain and disfigurement (P < 0.05). Most subjects had numerous unresolved concerns. Mainly ineffective coping mechanisms such as helplessness and fatalism were employed leading to incomplete resolution. Interventions to minimise these concerns and to handle associated anxiety and depression would improve their quality of life.
 ...
PMID:Concerns, coping and quality of life in head and neck cancer patients. 873 50

Elderly patients with oral cancer present many challenges in the home healthcare setting. Timely detection of disease, appropriate and timely referrals, and the adverse effects of therapies, nutrition, and depression are discussed in this article. Using a case study, the author offers suggestions on the coordination of services of dental, medical, and nursing professionals and management of adverse dental effects.
 ...
PMID:Home care of the elderly. Oral cancer patient. 922 87

Cancer of the oral cavity forms the major cancer in India constituting about 20% of all cancers. In spite of the advances made in diagnostic and therapeutic modalities, the morbidity and mortality due to this disease remains high. The overall five year survival rate is only 34%. The reason for this is mainly lack of markers for early detection, prognosis and identification of the high risk group. Immune depression is recognised as a consistent metabolic defect in oral cancer patients and our study shows that this precedes the development of the malignancy. The cancer probably enhances the depression. Monitoring of the immunoregulatory status has shown to correlate well with the prognosis of the patient in our study. Hence the monitoring of the various immune parameters would probably be a reliable marker to identify a high risk group in precancerous lesions, a prognostic indicator in oral cancer patients and an intermediate marker in intervention studies.
 ...
PMID:Immunology of oral cancer--a review. 1059 82

Of all the clinical disciplines, radiotherapy probably has the most secure and scientific foundations. In oral cancer, radiotherapy may be used as the sole treatment or in combination with other modalities of treatment. Blood samples were collected from stage III oral cancer patients attending the Oncology Department, Bernard Institute of Radiation and Oncology, Chennai Medical College, Chennai, India, before initiating radiotherapy and after the sixth week of radiotherapy. The effect of radiation on oral cancer patients has been studied using activities of superoxide dismutase (SOD), catalase, glutathione peroxidase (GPX), glutathione reductase (GR), glutathione-S-transferase (GST), glucose-6-phosphate dehydrogenase (G6PDH) and levels of malondialdehyde (MDA). The levels of MDA showed a significant increase in untreated and radiation oral cancer patients when compared with normal subjects. The activities of red blood cell (RBC) hemolysate antioxidant enzymes such as SOD, catalase, GPX, GR, GST and G6PDH showed a significant decrease, representing the lack of antioxidant defense. Radiation induces lipid peroxidation by inactivating the antioxidant enzymes, thereby rendering the system inefficient in management of the free radical attack. Thus, the degree of radiation affects the extent of the depression of the antioxidant enzyme activities and increases lipid peroxidation.
 ...
PMID:Oxidant and antioxidant activity changes in patients with oral cancer and treated with radiotherapy. 1062 47

Sixty-eight patients were evaluated 6 months to 6 years after treatment for oral cancer using standardized questionnaires to explore the influence of age, sex, site and stage of tumour, and primary treatment on their functional status measured by the University of Washington Quality of Life Questionnaire (UW-QoL), and the association between functional status and psychological outcome measured by the Hospital Anxiety and Depression Scale (HADS), style of coping measured by the Mental Adjustment to Cancer Questionnaire (MAC-Q), and social support measured by the Short-Form Social Support Questionnaire (SSQ-6). Young patients, women, patients with advanced tumours, those with oropharyngeal tumours and those who had been treated with both surgery and radiotherapy reported worse function. The worse the functional domain, the more likely it was to be associated with anxiety, depression and ineffective coping style, and better functional scores were weakly associated with fighting spirit, level of social support and satisfaction with that support. We have identified patients at need and highlighted their problems. Dealing with these problems may ultimately improve the perception of function after treatment of oral cancer.
 ...
PMID:Functional status of patients with oral cancer and its relation to style of coping, social support and psychological status. 1160 13

The main aim of this study was to establish whether oral cancer patients were at risk of long-term problems with adaptation, whilst investigating contributory factors using a framework of Subjective Well-Being. Three samples of patients treated for either oral cancer (n=115); throat cancer (n=47), or benign conditions of the salivary gland (n=33) were recruited into a cross-sectional, postal questionnaire study. A gender and age matched healthy normative sample (n=115) was recruited for comparison purposes. Measures included The Satisfaction with Life Scale, the General Health Survey (SF-12), Life Orientation Test and the Hospital Anxiety and Depression Scale. Patients with oral cancer demonstrated similar levels of cognitive and emotional well-being as the other samples. Time since treatment and the majority of clinical and treatment related factors had no effect on cognitive and emotional adaptation in any of the patient samples.
 ...
PMID:A cross-sectional comparison study of cognitive and emotional well-being in oral cancer patients. 1736 Feb 25

Burning mouth syndrome (BMS) is a complex disease of unknown cause. It is characterized by a burning sensation in the oral mucosa, notwithstanding its clinical normal aspect. BMS is particularly seen in postmenopausal women. The purpose of this study was to investigate this syndrome on a clinical basis and, in addition, to analyze its possible relation to the frequency of Candida species. Thirty-one patients (28 women and 3 men; 13 Caucasians and 18 non-Caucasians; mean age = 61.3, range 30-85 years) were evaluated. Most patients (80.6%) were under long-term medication, antihypertensive, ansiolitic and antidepressant drugs being the most used. Burning mouth complaint was associated with other secondary oral complaints in 83.8% of the cases. Tongue was the most commonly affected site (70.9%), followed by the vermillion border of the lower lip (38.7%) and hard palate (32.2%). The association of the burning sensation with oral cancer (cancer phobia) was reported by 67.7% of the patients. Haematologic examination (hematocrit, haemoglobin and fasting blood glucose level) revealed 2 cases each of anemia and type 2 diabetes. Local factors, tooth extractions and dentures wearing, were associated with the onset of symptoms in 35.5% of the cases. Daily activities were changed as a consequence of BMS in 29% of the patients. Among the species of the genus Candida, C. albicans was the most frequent in BMS patients (9 - 29.03%) and controls (12 - 38.70%), followed respectively by C. parapsilosis (2 - 6.45% and 0 - 0%); C. tropicalis (1 - 3.22% and 2 - 6.45%); C. krusei and C. kefyr (1 - 3.22% and 0 - 0%). Therefore, such difference did not reach valuable results. In conclusion, these data were similar to those reported in other studies. The highlights of the present findings were the possible relation of BMS with chronic drug use, depression, menopause and cancer phobia. No association was found between BMS and the prevalence of Candida species.
 ...
PMID:Burning mouth syndrome: clinical profile of Brazilian patients and oral carriage of Candida species. 1827 6

National studies on suicide ideation in cancer patients are small in size, including only patients from select medical centers. Our purpose was to determine correlates of suicide ideation in a population-based sample of cancer patients. Data from the sixth National Mortality Followback Survey were analyzed using SAS and SUDAAN for 980 individuals with cancer present at time of death. Multiple logistic regression analyses included sociodemographics, health-related factors, and social support variables. Prevalence of suicide ideation was 17.7%. Suicidality was significantly more likely in cancer patients who were previously married, had a history of mental illness, died of lung, respiratory or oral cancer, had one or more chronic diseases and used multiple prescription drugs in the past year. Suicide ideation in cancer patients is not solely a manifestation of depression. Overall poor physical health influences patients' desires for hastened death.
 ...
PMID:Correlates of suicide ideation in a population-based sample of cancer patients. 1828


1 2 3 Next >>