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)

Recent studies have demonstrated that hypopituitarism, in particular GH deficiency, is common among survivors of traumatic brain injury (TBI) tested several months or yr following head trauma. We present the results of endocrine, neurological, neuropsychological and psychiatric evaluation in a group of 67 patients who suffered TBI at least one yr ago. Our study shows that decreased endocrine function is either restricted to one or more anterior pituitary hormones and is present in 34% of patients with any pituitary hormone deficit, while multiple pituitary hormone deficiencies are found in 10% of patients. GH/IGF-I axis was evaluated by GHRH+GHRP-6 test and IGF-I measurement. Severe GHD is the most frequent deficiency present in 15% of TBI patients. Gonadotrophin deficiency was present in 9% of patients with TBI, while thyrotroph and corticotroph function seemed more refractory to impairment. Patients with moderate-to-severe trauma are not necessarily more likely to have hypopituitarism than those with mild injury. Neuropsychological testing revealed a significant positive correlation of peak GH levels after GHRH+GHJRP-6 test with verbal learning and verbal short term memory (RAVLT total score p = 0.06, immediate free recall p = 0.02 and delayed free recall p = 0.04). Verbal and visual memory was significantly lower in elderly patients and in males. Visoconstructional abilities (RCF copy) were significantly lower in the elderly (p < 0.01) and undereducated (p = 0.02). Visual memory (free recall of complex figure after 30 min) significantly correlated with lower IGF-I levels (p = 0.01). Gonadotrophins and testosterone correlated significantly with visoconstructional abilities. Simple and complex conceptual tracking (TMT A and B) was significantly more impaired in older TBI patients (p < 0.01) and with longer time from trauma (TMT B only, p = 0.03). The psychiatric evaluation by using two different scales showed depression, phobic anxiety and psychoticism to be more prominent in the TBI group. Paranoid ideation and somatization negatively correlated with the peak GH responses to GHRH+GHRP-6 test (p = 0.04 and p = 0.03, respectively). Depression scale showed that nearly half of patients suffered from mild to moderate depression. The benefits of hormone replacement therapy on cognitive functioning and mental distress in TBI patients are eagerly awaited.
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PMID:Hypopituitarism as a consequence of traumatic brain injury (TBI) and its possible relation with cognitive disabilities and mental distress. 1575 37

Seventeen refractory partial epilepsy patients were enrolled in an open-label study to evaluate the antiepileptic effect of low-frequency repetitive transcranial magnetic stimulation (rTMS). Seven of the patients had not obtained seizure-free status after epileptogenic focus resection surgery before they were enrolled in the study. All patients were treated with low-frequency rTMS which included 3 sessions per day (0.5 Hz, 90% RMT and 500 pulses each session) and lasted for 2 weeks. Seizure frequency, seizure days and epileptic discharges in the EEG obtained before, during and after stimulation were compared. The psychological conditions of all individual patients were evaluated with Symptom Checklist-90 (SCL-90) before and after rTMS treatment. Mean seizure frequencies per week significantly decreased in the following 4-week rTMS treatment period compared with the pretreatment period (14.09 vs. 5.63, p < 0.05, mean reduction of 60.02% in seizure frequency). Mean seizure days per week during the treatment period and the post-treatment period were lower than that of the pretreatment period (5.18 vs. 2.99 p < 0.05, mean reduction of 42.5% in seizure days). Mean epileptic discharges in the EEG decreased significantly during the treatment period compared to that of the pre-treatment period (78.60 vs. 66.09, p < 0.05, mean reduction of 15.9% in epileptic spikes discharges) in all 17 patients. Fourteen patients completed the test of Symptom Checklist-90 effectively. The scales of Global Severity Index, Depression, Anxiety, Phobic anxiety, Paranoid ideation, Psychoticism, Somatization, Obsession-compulsion, Interpersonal sensitivity, Hostility in patients decreased respectively at the post-treatment periods compared with those of the pre-treatment periods (P < 0.05). Low-frequency rTMS may have a significant antiepileptic effect in patients with refractory partial epilepsy. Additionally, our results indicate rTMS treatment can improve the psychological condition of these patients.
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PMID:Low-frequency repetitive transcranial magnetic stimulation for the treatment of refractory partial epilepsy. 2130 41

Persons living with HIV/AIDS (PLWHA) have been reported to be more at risk of developing mental illness than the general population. A cross sectional study was carried out to evaluate psychological symptoms of PLWHA. A total of one hundred and thirteen persons living with HIV/AIDS (M = 43, F = 70) with an age range of 21-65 years X = 38.00 +/- 9.68 participated in the study. Paranoid ideation, Depression, Neuroticism, Interpersonal sensitivity and Anxiety were the most common psychopathologic symptoms. Women reported a higher proportion of psychopathology compared to men on all subscales. There was no significant statistical difference between the age groups on all symptoms evaluated. Single PLWHA in this study had a higher tendency towards psychopathology compared to the married or widowed. The psychopathological proportion of symptoms reported by PLWHA in this study calls for concern. Mental health screening and psychological intervention thus remains imperative in the care of PLWHA in Nigeria.
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PMID:Psychological disorders among human immunodeficiency virus-infected adults in southern Nigeria. 2468 30