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Query: UMLS:C0917801 (
insomnia
)
10,606
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Bipolar manic-depressive illness is a chronic disease in which patients experience recurrent episodes of
mania
and depression. Patients often change from a nonverbal, retarded depression of many months' duration to a hyperactive, psychotic, manic condition during the switch. The time required for the switch from depression into
mania
varies from 5 minutes to a couple of days. Just before it happens, pateints experience marked
insomnia
and decreased rapid eye movement sleep. It is hypothesized that specific changes in brain monoamine metabolism precede the switch. Alterations in neurotransmitter metabolites, as measured in urine and cerebrospinal fluid, may precede and accompany it. The switch into
mania
can be precipitated by environmental stresses or by drugs that act by increasing functional brain monoamines. Drugs that reverse the manic state all share the common property of affecting biogenic amines. The switch into
mania
is viewed in the context of a longitudinal cyclic process and may be further studied with specific pharmacologic agents that block drug-induced maniclike states in man.
...
PMID:The switch process in manic-depressive psychosis. 2 15
Mianserin in a dosage of 20 mg 3 times daily, was given to 13 patients with bipolar affective illness, who were previously maintained on lithium. 3 patients left the trial at their own request within a few days due to drowsiness in 2 cases and
insomnia
in the third. Of the remaining 10 patients, 6 became manic within the 3-month trial period. This result indicates that mianserin may be capable of precipitating
mania
in susceptible subjects with bipolar affective illness. This may be a general property of antidepressants, since it has been previously described with other groups of antidepressants.
...
PMID:Mianserin in the prophylactic treatment of bipolar affective illness. 89 30
Six patients with the diagnosis of acute
mania
were treated with high doses of the beta-adrenergic blocking agent propranolol. One of these patients was treated during two manic phases. Psychopathologic change during treatment was rated daily by a psychiatrist not informed on the patients medication. The IMPS (Inpatient Multidimensional Psychiatric Scale) was used. Three cases were placebo-controlled under double blind conditions. Four times we had a second medication period, twice with propranolol and once with oxprenolol and dexpropranolol respectively. Propranolol was administered every 4 h (six times per day), starting with single doses of 20-40 mg. Doses were increased individually under control of pulse rate, blood pressure, and ECG. Augmentation of doses was continued until an effect on manic symptomatology was undoubtedly seen or until therapy had to be discontinued because of side-effects. In four patients definite improvement of manic symptomatology could be achieved during altogether five manic phases within usually two treatment periods of 5-15 days. Manic behavior disappeared completely in two of these patients. The effective dosage of propranolol varied between 280 and 2320 mg per day. All of the improved patients relapsed after discontinuation of the drug. In the only case on dexpropranolol (5 days up to 900 mg daily) the effect was questionable. No extrapyramidal side-effects were observed. In one patient treatment was discontinued because of lack of cooperation, in another because of extrasystoles. Gastrointestinal bleeding occurred in the patient who received dexpropranolol. This complication was possibly due to other medication. Other side-effects were
insomnia
, hypertension, precordial pain, abdominal pain as well as the expected hypotension and bradycardia. The significance of these results regarding the catecholamine hypothesis of manic-depressive illness is discussed.
...
PMID:[The effect of the beta-adrenergic blocking agent propranolol in mania (author's transl)]. 99 94
Abrupt or gradual discontinuation of tricyclic antidepressants may precipitate withdrawal symptoms. The most common of these are general somatic or gastrointestinal distress, anxiety and agitation, sleep disturbance, akathisia, parkinsonism, paradoxical behavioral activation and
mania
. There are very few reports of withdrawal reactions following discontinuation of clomipramine since it has not been in use in the US until recently. 2 patients with withdrawal symptoms following discontinuation of clomipramine are presented. A 45-year-old man had general somatic symptoms, including headache, myalgia, weakness, fatigue (flu-like syndrome) and nervousness and
insomnia
after clomipramine, 75 mg/d, had been discontinued abruptly. All symptoms disappeared without treatment after 3 days. A 47-year-old woman presented mainly with severe
insomnia
, anxiety, agitation, jitteriness and tension after discontinuing a low dose of 25 mg/d of clomipramine. Symptoms disappeared after she started self-treatment with 50 mg/d of the drug. It is important to differentiate withdrawal symptoms from relapse of the primary psychiatric disorder.
...
PMID:[Withdrawal reactions after clomipramine]. 145 99
The physiological imbalances associated with organ insufficiency and the complexity of organ transplant surgery and postoperative care puts patients at risk for psychiatric disorders. The brain is susceptible to a variety of insults as a result of these complex processes, including those secondary to medications and infections. We review literature relevant to organ transplant patients and also include empirical knowledge based on clinical practice. We first describe the physiologic and psychiatric issues for each major organ that is commonly transplanted, including liver, kidney, heart, bone marrow, and pancreas, as well as multiple organ transplantation. We then discuss the pharmacologic treatment and neuropsychiatric side effects of rejection with various immunosuppressants, including cyclosporine, azathioprine, OKT3, FK506, and corticosteroids. Certain bacterial, fungal, viral, and protozoal infections occur more frequently in the transplant population; their relationship to neuropsychiatric dysfunction is discussed. We then present details of psychopharmacotherapy of delirium, other organic mental disorders, depression,
mania
, anxiety, and
insomnia
, with attention to drug interactions and differential diagnosis. Particularly cautious monitoring of medication doses and serum levels is recommended in these patients.
...
PMID:Psychopharmacology and neuropsychiatric syndromes in organ transplantation. 187 24
Seventeen patients with acute
mania
were treated with the antiepileptic agent valproate under placebo-controlled, double-blind conditions for 7 to 21 days. No other psychotropics were allowed, except for lorazepam, up to 4 mg per day, as needed for agitation or
insomnia
for the first 10 study days only. Of the 17 patients, 12 (71%) showed some response, ranging from a 30 percent to a 100 percent decrease in scores on the Young
Mania
Rating Scale (MRS). The remaining 5 patients displayed no response to valproate treatment, with increases on the MRS of 3 percent to 13 percent. Compared with nonresponders, responders had an older age of onset and a shorter duration of illness and displayed a higher average serum valproate concentration on Study Days 3 through 6, but not on Study Day 15 or at termination. Degree of valproate response was greater for those patients with more severe sleep disruption at baseline. However, the majority of factors assessed, including a history of rapid cycling and high levels of dysphoria, were not associated with response to valproate.
...
PMID:Correlates of antimanic response to valproate. 192 58
Clonazepam is a potent, long-acting benzodiazepine approved for use in myoclonic and petit mal seizures. Initial reports have demonstrated encouraging results with clonazepam in the treatment of acute
mania
as well as a favorable side-effect profile. A trial of adjunctive clonazepam was initiated in a 41-year-old patient with chronic schizophrenia. Two weeks later, while on an 8-mg dosage, he became manic, developing pressured speech, euphoria, inflated esteem, agitation, and
insomnia
. Initiation of electroconvulsive therapy with gradual tapering and discontinuation of the clonazepam resulted in amelioration of the manic episode and a return to his previous clinical status. Clinicians should be alerted to the potential of clonazepam to cause manic-like behavior in susceptible patients.
...
PMID:Mania associated with clonazepam. 194 70
Based on evidence available at present, it appears that heterogeneity does exist within bipolar disorder. Persons with
mania
differ in family history of affective illness, their age at the onset of illness, sex, and organic cause and course of the illness. The question of how these variables influence an individual's response to treatment has never been systematically studied. Multicenter trials of the various antimanic agents need to be conducted to determine whether the various subgroups of manic patients have different pharmacological response profiles. At present, the clinical management of
mania
is best approached using lithium carbonate in a dosage adequate to achieve a 12-hour serum lithium level to 1.0 to 1.2 mEq/L. The time to response is usually 2 to 3 weeks, and during this period an antipsychotic or benzodiazepine agent may be added to help control symptoms such as agitation or
sleeplessness
. Prophylactic maintenance with 12-hour serum lithium levels between 0.8 and 1.0 mEq/L should be used for at least 6 to 12 months after resolution of the manic episode. In patients with more than one episode, lithium maintenance therapy may need to be continued indefinitely. In patients who are not responsive to lithium, the most prominent alternative therapies include anticonvulsants and calcium-channel blocking agents. Anticonvulsants (e.g., carbamazepine, valproic acid, clonazepam) are generally first used as alternative therapy (either alone, or in combination with lithium), followed by a calcium-channel blocker (e.g., verapamil). Clinical practice would generally suggest first using the alternative agent alone, then adding lithium if response is inadequate.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:Perspectives on bipolar illness. 198 97
Secondary
mania
is increasingly recognized clinically, and consists of acute exhibition of manic symptoms without past or family history of affective disorder. It has been reported with toxic and metabolic disturbances, primary and metastatic brain tumors, epilepsy, and cerebrovascular events. A multifactorial etiology has been suggested. We report two men, 52 and 56 years old, who developed grandiosity,
sleeplessness
, irritable mood, hyperactivity, and paranoid and religious delusions, with attempted violence in one case. Both had no premorbid psychiatric history and were healthy except for hypertension. One patient had a normal neurologic examination, and the other had mild left hemiparesis and hyperreflexia. EEGs, brainstem auditory-evoked responses, and median nerve somatosensory-evoked potentials were normal. Magnetic resonance studies demonstrated infarction of the ventral pons (on the right in the patient with left-sided signs and on the left in the patient with normal neurologic examination). The two patients responded to lithium carbonate and neuroleptics and have not had further psychiatric symptoms in 18 months of follow-up. These cases emphasize the relationship of late-onset
mania
with predisposing brain disease, and they suggest that brainstem disturbances can influence mood, sleep, libido, and thought.
...
PMID:Secondary mania after ventral pontine infarction. 213 93
This is a study of the prevalence of depressive disorder among elderly Chinese people living in the community in Singapore. A total of 612 subjects were assessed using the Geriatric Mental State Schedule. The prevalence of depressive disorder was found to be 4.6%. The rate was higher among Chinese people between 65-74 years than among those 75 years and above, and also higher for females than males. The majority of cases were mild and the common symptoms were feelings of sadness,
insomnia
, headache, pessimism and tension. There was no depressive psychosis or
mania
.
...
PMID:Depressive disorder in elderly Chinese people. 234 65
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