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)

In a large HIV-specialty private practice, patients with undetectable or low-grade-positive viral loads with neuropsychiatric side effects or elevated lipids were switched from efavirenz-to nevirapine-based antiretroviral regimens. This is a retrospective analysis of virologic efficacy and changes in adverse neuropsychiatric effects and serum lipid levels after this switch. Forty patients were evaluated. Thirty-six had undetectable viral loads prior to the treatment switch, and their levels remained undetectable after the switch for a median of 25 months (range, 6 to 59 months). Four patients had persistently low-grade-positive viral loads before the switch; viral loads in two of the four patients remained low-grade-positive, while the levels in two patients became undetectable. Twenty patients reporting neuropsychiatric symptoms (depression, anxiety, or fatigue with or without sleep disturbances) before the switch demonstrated significant improvement, with complete resolution of symptoms in 15 patients. Four patients with isolated sleep disturbances had significant improvement. No rash developed in any patient during the switch. Mean lipid levels improved significantly following the switch. Mean total cholesterol decreased 17.8 mg/dL; low-density lipoprotein cholesterol decreased 25.5 mg/dL; triglycerides decreased 70.1 mg/dL; and high-density lipoprotein cholesterol increased 5.3 mg/dL (all p < 0.05). These results demonstrate that patients who are virologically controlled on efavirenz-containing regimens with treatment-associated side effects can be successfully switched to nevirapine-containing therapy with maintenance of virologic control, reduction in neuropsychiatric side effects, and improvement in dyslipidemia.
 ...
PMID:Switch from efavirenz to nevirapine associated with resolution of efavirenz-related neuropsychiatric adverse events and improvement in lipid profiles. 1689 23

Dermatologic toxicities associated with EGFR inhibitors can have a profound impact on patients' health-related quality of life (HRQL) and may interfere with treatment adherence. We interviewed 20 patients and 12 expert clinicians to identify the most bothersome aspects of dermatologic toxicities to better understand the impact on patients' HRQL Patients and expert clinicians reported that dermatologic toxicities have an impact on patients' physical, functional, emotional, and social well-being. Patients identified the physical discomfort as having the most impact on their HRQL, specifically the sensations of pain, burning, and skin sensitivity. Patients experienced worry, frustration, and depression because of their dermatologic symptoms and reported withdrawing from social activities. Cognitive behavioral strategies such as guided imagery and symptom reframing (eg, rash means treatment is working) may provide patients with valuable skills for the management of this physical discomfort. Cognitive behavioral strategies may also be useful in helping patients manage anxiety and depression associated with any changes in their social function caused by skin rash, as well as distress associated with having a cancer diagnosis.
 ...
PMID:Dermatologic toxicities associated with EGFR inhibitors: the clinical psychologist's perspective. Impact on health-related quality of life and implications for clinical management of psychological sequelae. 1815 17

Depression has frequently been reported to be associated with other physical diseases and changes in the cytokine system. We aimed to investigate associations between a medical history of depression, its comorbidities and cytokine plasma levels in the Bavarian Nutrition Survey II (BVS II) study sample and in patients suffering from an acute depressive episode. The BVS II is a representative study of the Bavarian population aged 13-80years. The disease history of its 1050 participants was assessed through face-to-face interviews. A sub-sample of 568 subjects and 62 additional acutely depressed inpatients of the Max Planck Institute of Psychiatry participated in anthropometric measurements and blood sampling. Tumor necrosis factor-alpha (TNF-alpha) and soluble TNF receptor (sTNF-R) p55 and sTNF-R p75 plasma levels were measured using enzyme-linked immunosorbent assays. A history of depression was associated with a higher incidence of high blood pressure, peptic ulcer, dyslipoproteinemia, osteoporosis, allergic skin rash, atopic eczema and thyroid disease. Within the BVS II sample, participants with a history of depression differed from subjects who had never had depression with regard to sTNF-R p55 and sTNF-R p75 levels even when controlling for age, BMI and smoking status. Acutely depressed inpatients showed even higher levels of sTNF-R p55 and sTNF-R p75 than subjects in the normal population. TNF-alpha levels were also significantly elevated in acutely depressed patients. These results confirm earlier studies regarding the comorbidities of depression and support the hypothesis that activation of the TNF-alpha system may contribute to the development of a depressive disorder.
 ...
PMID:Depression, comorbidities and the TNF-alpha system. 1850 18

Post-herpetic neuralgia is the most challenging and debilitating complication of herpes zoster in the immunocompetent host. Because the effect of treatment is disappointing once the syndrome has developed, it is important to know which factors predict post-herpetic neuralgia occurrence to facilitate selection of herpes zoster patients with a higher risk of developing neuralgia and undertake preventative strategies. The present study aimed at identifying demographic, clinical and psychosocial correlates of post-herpetic neuralgia in a sample of 219 immunocompetent patients, who were examined by dermatologists in private practice in Italy and who completed a questionnaire designed to evaluate their clinical and psychosocial profile at the time of clinical diagnosis of herpes zoster and at a follow-up visit 6 months later. In a univariate analysis, post-herpetic neuralgia was associated significantly with older age, longer duration of prodromal pain, greater acute pain intensity, greater extent of rash, presence of abnormal sensations and use of systemic antiviral therapy. Compared to the values at herpes zoster onset, at the follow-up visit patients with post-herpetic neuralgia presented with similar high mean scores of pain intensity, anxiety and depression and greatly reduced quality of life, whereas patients without neuralgia presented with improved scores. In a multivariate model, older age, greater acute pain intensity, greater extent of rash and longer duration of prodromal pain were independently associated with post-herpetic neuralgia. The results of this study may help physicians to identify patients with a higher risk of developing post-herpetic neuralgia and undertaking preventative strategies.
 ...
PMID:Clinical and psychosocial correlates of post-herpetic neuralgia. 1864 32

Childhood sarcoidosis is a rare multisystemic granulomatous disorder of unknown etiology. In the pediatric series reported from the southeastern United States, sarcoidosis had a higher incidence among African Americans. Most reported childhood cases have occurred in patients aged 13-15 years. Macrophages bearing an increased expression of major histocompatibility class (MHC) II molecules most likely initiate the inflammatory response of sarcoidosis by presenting an unidentified antigen to CD4+ Th (helper-inducer) lymphocytes. A persistent, poorly degradable antigen driven cell-mediated immune response leads to a cytokine cascade, to granuloma formation, and eventually to fibrosis. Frequently observed immunologic features include depression of cutaneous delayed-type hypersensitivity and a heightened helper T cell type 1 (Th1) immune response at sites of disease. Circulating immune complexes, along with signs of B cell hyperactivity, may also be found. The clinical presentation can vary greatly depending upon the organs involved and age of the patient. Two distinct forms of sarcoidosis exist in children. Older children usually present with a multisystem disease similar to the adult manifestations, with frequent hilar lymphadenopathy and pulmonary infiltrations. Early-onset sarcoidosis is a unique form of the disease characterized by the triad of rash, uveitis, and arthritis in children presenting before four years of age. The diagnosis of sarcoidosis is confirmed by demonstrating a typical noncaseating granuloma on a biopsy specimen. Other granulmatous diseases should be reasonably excluded. The current therapy of choice for sarcoidosis in children with multisystem involvement is oral corticosteroids. Methotrexate given orally in low doses has been effective, safe and steroid sparing in some patients. Alternative immunosuppressive agents, such as azathioprine, cyclophosphamide, chlorambucil, and cyclosporine, have been tried in adult cases of sarcoidosis with questionable efficacy. The high toxicity profile of these agents, including an increased risk of lymphoproliferative disorders and carcinomas, has limited their use to patients with severe disease refractory to other agents. Successful steroid sparing treatment with mycophenolate mofetil was described in an adolescent with renal-limited sarcoidosis complicated by renal failure. Novel treatment strategies for sarcoidosis have been developed including the use of TNF-alpha inhibitors, such as infliximab. The long-term course and prognosis is not well established in childhood sarcoidosis, but it appears to be poorer in early-onset disease.
 ...
PMID:Childhood sarcoidosis: A rare but fascinating disorder. 1881 66

Tiagabine hydrochloride (TGB) is a selective gamma-aminobutyric acid (GABA) reuptake inhibitor. TGB is effective as an add-on medication in adults and children 12 years and older in the treatment of partial seizures. Results of nonrandomized add-on trials with TGB show treatment success with seizure reduction of at least 50% in 33% to 46% of patients. In newly diagnosed patients with partial epilepsy, TGB monotherapy was as effective as carbamazepine. Comedication with TGB elevates the risk of nonconvulsive status (7.8% vs 2.7% without TGB). The most common side effects include dizziness/lightheadedness, asthenia/lack of energy and somnolence. TGB has no negative effects on cognition; it does not increase the risk of fractures or rash. TGB may interfere with color perception. TGB presents an intermediate risk for depression in patients with epilepsy (approximately 4%). Regarding the risk of overdose, 96-680 mg TGB (mean 224 mg) caused seizures or coma. TGB is an antiepileptic drug exhibiting a specific anticonvulsive mechanism of action, the efficacy of which is relatively low when used in comedication. Critical side effects, such as the induction of nonconvulsive status epilepticus, further limit its use.
 ...
PMID:Tiagabine: efficacy and safety in partial seizures - current status. 1904 17

In a randomized, double-blind, placebo, parallel and controlled study, 80 patients with osteoarthritis who underwent unilateral TKA were randomly assigned to two groups: Trial Group, where patients received intra-articular intraoperative injection containing morphine, bupivacaine and betamethasone, and Control Group, where patients received normal saline as control. All patients received patient-controlled analgesia (PCA) for 48 h postoperatively. We found that intra-articular cocktail analgesic injection significantly reduced the morphine consumption during the 0-36 h postoperative period and the total morphine consumption. VAS at rest in Trial Group at postoperative 6, 10, 24 and 36 h was significantly lower than that in Control Group, and VAS during activity in Trial Group at postoperative 24 h and 36 h was significantly lower than that in Control Group. The time of ability to perform an active straight leg raise and to actively reach 90 degrees knee flexion, as well as ROM of the knee at the 15th postoperative day, was better in Trial Group than those in Control Group. There were no significant differences in postoperative wound healing, infection, blood pressure, heart rate, rash, respiratory depression, urine retention and DVT between the two groups. The occurrence of nausea and vomiting in Trial Group was lower than that of Control Group. This study revealed that intra-articular cocktail analgesic injection reduced the need for morphine and offered a better pain control, without apparent risks following TKA.
 ...
PMID:Efficacy of intra-articular cocktail analgesic injection in total knee arthroplasty - a randomized controlled trial. 1929 45

Dego's disease is an uncommon thrombo-occlusive vasculopathy that presented with skin rash and thrombotic complications affecting internal organs that may simulate rheumatic diseases and may be brought to the attention of rheumatologists. We present here a case of a middle-aged woman who presented with acute bowel infarction, persistent fever, elevated inflammatory markers and reversed albumin/globulin ratio suspicious of systemic vasculitis clinically. The diagnosis of Dego's disease was made from the classical skin lesions which were pink to brown papules with central depression and surrounding violaceous rim that were distributed over the trunk and extremities. Histology showed typical wedge-shaped infarction in the affected organs with endothelial proliferation and occlusion by thrombus. Our patient was put on aspirin but suffered from recurrent bowel infarction 1.5 years later and eventually succumbed to septic complications.
 ...
PMID:Degos' disease: a rare condition simulating rheumatic diseases. 1930 Oct 60

To evaluate the efficacy of hydroxychloroquine (HCQ) and quinacrine (Qn) association, at two different dosages, in treatment of lupus skin lesions not responding to HCQ alone. Thirty-four patients, affected by cutaneous and systemic lupus erythematosus, were retrospectively analysed. They were treated by HCQ (5 mg/Kg/qd) and Qn with two regimens: 100 mg/qd (29 cases) and 50 mg/qd (5 cases). Discoid lupus erythematosus (19 cases), acute malar rash (6 cases), chilblain lupus (4 cases) showed a significant improvement with combination therapy (P = 0.009, P = 0.019, and P = 0.04, respectively). Ten patients with subacute cutaneous lupus showed a partial response, whereas lupus profundus didn't improve. The same overall response rate was recorded comparing two Qn regimens, but subjects taking 100 mg/qd improved more rapidly than the others (P = 0.001). Ten patients developed side effects, mainly represented by skin yellowish discolouration. Depression and severe headache with nausea, which were globally recorded in two cases, led to drug withdrawal. One additional case of hepatitis was recorded in a patient with preexisting Hepatitis C virus (HCV) infection. Combination of HCQ and Qn is rapidly effective at 100 mg/qd and well tolerated in the treatment of lupus skin lesions unresponsive to HCQ alone.
 ...
PMID:Treatment of lupus skin involvement with quinacrine and hydroxychloroquine. 1950 70

Tobacco is an important cash crop of Pakistan. Pesticides are commonly used to increase the crop yield, but their health impact has not been studied yet. The objectives of the study were to determine the frequency of pesticide poisoning and to explore the knowledge, attitudes and practices (KAP) towards safety measures among the tobacco farmers in Swabi, Pakistan. One hundred and five tobacco farmers involved in pesticide application were randomly selected from two villages of district Swabi. A structured questionnaire was used for clinical and KAP information. Plasma cholinesterase (PChE) levels were measured by Ellman's method by using GD Italy kits. All tobacco farmers were males with a mean (SD) age of 26 (9) years. The majority of the farmers reported multiple symptoms headache, dizziness, vomiting, shortness of breath, muscle weakness and skin rash correlate with the clinically significant depression of PChE levels. Out of 105 pesticide applicators, 58 (55%) had post-exposure reduction in PChE levels <20% from baseline, 35 (33%) had mild poisoning (20-40% reduction) and 12 (11%) had moderate poisoning (>40% reduction). Most of the farmers did not use any personal protective equipment during pesticide handling. Only a few used shoes (31%), masks (14%) and gloves (9%) during pesticide spray. In conclusion, the tobacco farmers had mild to moderate pesticide poisoning, which was correlated with depression in PChE levels. Moreover, most farmers had little knowledge about the safety measures, casual attitude and unsatisfactory safety practices with regard to the use of basic protective equipments during pesticide applications on the tobacco crop.
 ...
PMID:Risk assessment of pesticide exposure on health of Pakistani tobacco farmers. 1953 76


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>