Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0917801 (insomnia)
 10,606 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Panic disorder is a chronic illness that affects at least 3 percent of the population. Panic disorder is associated with significant morbidity and an increased risk of suicide. Patients generally present with multiple somatic and psychologic complaints, including heart palpitations, chest pain, tremor, shortness of breath, choking, nausea or abdominal distress, dizziness, derealization, fear of losing control or going crazy, fear of dying, paresthesias, chills or hot flushes, headache, diarrhea, insomnia, chronic fatigue, anxiety and depression. To make the correct diagnosis, these symptoms must be evaluated carefully since they also occur with serious cardiovascular, pulmonary, endocrinologic and neurologic disorders. Many effective treatments are available, including tricyclic antidepressants, selective serotonin reuptake inhibitors, monoamine oxidase inhibitors, benzodiazepines such as alprazolam and clonazepam, and psychotherapy.
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PMID:Panic disorder. 748 99

In our cross-sectional study we investigated the separate influence of three main factors, namely menopausal and estrogen status, and chronological age, on ten neurovegetative climacteric complaints reported in the scale of Kupperman et al. A multivariate statistical analysis was performed by a multivariate statistical approach on 1161 untreated women seen at the Menopause Center of the Ferrara University Hospital. Ninety women (age range, 41-54 years) were premenopausal; 492 women (age range, 38-55 years) were perimenopausal with irregular periods or amenorrhea for less than 12 months; 468 women (age range, 41-69 years) had a spontaneous menopause (age range, 37-66 years); 111 had had hysterectomy with bilateral ovariectomy while still regularly menstruating. Serum estrone was used as the indicator of the patients' estrogen status. A clear positive trend was demonstrated between menopausal status and the prevalence of depression, hot flushes, insomnia and joint pain. However, only the prevalence of hot flushes amongst these four symptoms was significantly related with the climacteric estrogen decline (beta = -0.006, P = 0.001). Moreover, menopausal status appeared to influence the intensity of fatigue, hot flushes, insomnia and paresthesia. Age was found to significantly (P = 0.053) co-vary only with the intensity of the hot flushes, with a positive relation (beta = 0.092, r = 0.104, P = 0.003), whereas estrone values did not significantly co-vary with any symptom. Furthermore, while neurovegetative symptoms are largely present also in the absence of hot flushes, when these latter are present, they exacerbate both the intensity and the prevalence of all the other symptoms.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:The menopausal transition: a dynamic approach to the pathogenesis of neurovegetative complaints. 785 1

Restless legs syndrome (RLS) is a common neurosensorimotor disorder that presents with paresthesias, sleep disturbances and, in most cases, periodic limb movements of sleep (PLMS). Although many treatments have been described, interest has recently been focused on dopaminergic mechanisms of etiology and treatment. The dopamine agonists L-dopa/carbidopa, bromocriptine mesylate or both were initiated in 49 patients with RLS/PLMS who sought consultation at a sleep disorders center. This retrospective study describes the symptoms, time course of response and complications in 36 men and 13 women with a mean age of 53.9 years. Only 47 of the patients were available for extended follow-up. The most common presenting complaints were the sensation of restless legs and sleep maintenance insomnia lasting over 20 years. In the extended follow-up group of 47, four failed to respond to L-dopa or bromocriptine, five discontinued treatment because of side effects and two reported loss of therapeutic effect within the first month. Between month one and six, only three additional subjects discontinued treatment. At a mean follow-up of 283 days (SD 316), 33 patients continued on L-dopa/carbidopa at a mean bedtime dose of 160 mg L-dopa (SD 300). Treatment-emergent morning leg restlessness developed in eight patients, seven of whom required daytime medication for relief. Other side effects, generally nausea, occurred in only eight of 43 patients. Psychiatric side effects of dyskinesia were not seen. The > 70% long-term response is comparable to other studies in the literature.
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PMID:Dopaminergic agents in restless legs syndrome and periodic limb movements of sleep: response and complications of extended treatment in 49 cases. 790 74

Psychogenic dizziness is defined as recurring or persistent symptoms of balance dysfunction, inconsistent with organic vestibular disease as determined by history, clinical examination and pertinent investigations, and consistent with emotional origin. Of 1,335 patients seen in our dizziness clinic between January 1988 and August 1991, psychogenic dizziness was diagnosed in 180 (13.5%) patients. There were 67 men and 113 women aged from 12 to 77 years (mean age 40.2 years). The characteristics of psychogenic dizziness are: (1) continuous dizziness for long periods of time; (2) younger patients; (3) predominant female; (4) associated symptoms of panic attack, such as headache, breathlessness, nausea, sleep disturbance, paresthesias, anxiety and palpitation; (5) symptoms of aggravation due to stressful life events; (6) normal neurotological bedside examination; (7) hyperventilation reproduced accurately. The electronystagmographic results of 74 patients show normal bithermal caloric responses in 47 patients (63.5%), caloric hyperactivity in 21 patients (28.4%), canal paresis in four patients (5.4%), canal paresis with directional preponderance in two patients (2.7%), large random voluntary eye swings or severe blinking in 35 patients (47.3%), and spontaneous nystagmus (slow phase velocity < 6.5 degrees/s) in four patients (5.4%). There were 31 patients who consulted psychiatrists with diagnoses of anxiety (51.6%), depression (16.1%), insomnia (12.9%), psychosomatic disorder and adjustment disorder. Treatment of patients with psychogenic dizziness must be directed at the underlying anxiety. Psychiatric consultation is necessary.
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PMID:[Psychogenic dizziness]. 848 48

The various symptoms that women experience in the climacteric period, such as flashing, depression, paresthesia and insomnia, have been termed the menopausal syndrome. Since Kamikihi-to (KMK) has been administered clinically for several of these symptoms, the effects of KMK were evaluated in a series of experiments using adult ovariectomized (OVX) rats. After surgery, KMK and other drugs were administered daily for 7 or 8 days until the experiments. OVX rats showed significantly higher electric shock thresholds, and KMK restored their sensitivity to electric shock in a dose-dependent manner. Furthermore, the latency of OVX rats in the step-through passive avoidance test was significantly shortened, and KMK prolonged the latency significantly. OVX rats showed a significantly decreased number of correct choices and an increased number of errors in the 8-arm radial maze task, and KMK normalized both of these parameters in a dose-dependent manner. The blood pressure of OVX rats was significantly increased, and KMK improved the blood pressure levels. These findings suggest that KMK might be useful for treatment of the menopausal syndrome, and it is considered that the improvements induced by KMK are due to other actions, such as normalization of the central nervous system, rather than sex hormones.
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PMID:[Effects of kamikihi-to on ovariectomy-induced changes in behavior and circulation in rats]. 882 24

Vincristine, referred to as a vinka alkaloid, has been used as a component of the various chemotherapeutic regimens. The major side effects of the usual dosage of vincristine are bone marrow suppression, gastrointestinal disorder, and neurotoxicity. A 53-year-old cervical cancer patient received 14 mg (4 mg/m2/day for 2 days) of vincristine instead of vinblastine because of the similarity between the two names. Then life threatening toxicities including paresthesias, bone marrow depression, severe oral mucositis, paralytic ileus, bladder atony, myalgia, muscle weakness, high fever, derangements of various organs (liver, heart), hypertension, and insomnia were encountered. But hypotension and syndrome of inappropriate secretion of antidiuretic hormone (SIADH) were not observed. Other than paresthesias in the extremities, the patient recovered completely from toxic impairments with intensive symptomatic and supportive care. In order to prevent the administration of the overdosed drug, it would be advisable for chemotherapy to be administered only by an experienced physician who is able to check the dose and concentration.
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PMID:Overdose of vincristine: experience with a patient. 968 18

The purpose of this study was to determine whether psychological support associated with hormone replacement therapy (HRT) was more beneficial than replacement therapy alone. Our findings showed that HRT alone was more effective against vasomotor symptoms than HRT with psychological treatment (PT). While the combination of both treatment modalities (HRT + PT) was more effective against insomnia, nervousness, melancholy, fatigue, palpitations, and vertigo. Hormonal treatment alone and HRT with psychological treatment had little effect against paresthesia or tingling. Neither HRT alone nor HRT with psychological treatment was effective against joint and muscle pain or headache.
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PMID:Hormonal and psychological treatment: therapeutic alternative for menopausal women? 969 91

Selective serotonin-reuptake inhibitors (SSRIs), including fluoxetine, sertraline, paroxetine, fluvoxamine, and citalopram, represent an important advance in the pharmacotherapy of mood and other disorders. They are chemically unrelated to tricyclic, heterocyclic, and other first-generation antidepressants. SSRIs are the treatment of choice for many indications, including major depression, dysthymia, panic disorder, obsessive-compulsive disorder, eating disorders, and premenstrual dysphoric disorder, because of their efficacy, good side-effect profile, tolerability, and safety in overdose, as well as patient compliance. A review of the literature was conducted using Medline and the terms "SSRIs," "fluoxetine," "sertraline," "paroxetine," "fluvoxamine," and "citalopram." Articles were limited to those published in English within the last 15 years. The search revealed that indications for antidepressants include unipolar depression, dysthymia, bipolar depression, treatment-resistant depression, depression in the medically ill, panic disorder, obsessive-compulsive disorder, eating disorders, social phobia, and premenstrual dysphoric disorder. One SSRI, fluoxetine, has demonstrated safety in pregnancy. Side effects of SSRIs include gastrointestinal disturbances, headache, sedation, insomnia, activation, weight gain, impaired memory, excessive perspiration, paresthesia, and sexual dysfunction.
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PMID:Selective serotonin-reuptake inhibitors: an update. 1047 Dec 45

Valganciclovir is a prodrug of ganciclovir which has been developed for the treatment of cytomegalovirus (CMV) retinitis in patients with AIDS. Oral valganciclovir is rapidly absorbed and hydrolysed to ganciclovir. The oral bioavailability of ganciclovir after oral valganciclovir administration is high. Oral valganciclovir 900 mg provides a daily exposure of ganciclovir comparable to that of intravenous ganciclovir 5 mg/kg. A single, randomised, nonblind study indicated that oral valganciclovir (900mg twice daily for 3 weeks then 900 mg once daily) and intravenous ganciclovir (5 mg/kg twice daily for 3 weeks then 5 mg/kg once daily) were equally effective in the treatment of newly diagnosed CMV retinitis in 160 patients with AIDS. Valganciclovir appears to have a similar tolerability profile to intravenous ganciclovir during induction therapy in patients with AIDS and newly diagnosed CMV retinitis. During maintenance therapy with valganciclovir, the most commonly reported adverse events included neutropenia, anaemia, thrombocytopenia, gastrointestinal (including diarrhoea, nausea, vomiting and abdominal pain), fever, headache, insomnia, peripheral neuropathy, paraesthesia and retinal detachment.
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PMID:Valganciclovir. 1146 75

Restless legs syndrome (RLS) is a common neurological disorder characterized by an irresistible desire to move the extremities associated with paraesthesia/dysaesthesia. These symptoms occur predominantly at rest and worsen at night, resulting in nocturnal insomnia and chronic sleep deprivation. In this paper, we show significant evidence of linkage to a new locus for RLS on chromosome 14q13-21 region in a 30-member, three-generation Italian family affected by RLS and periodic leg movements in sleep (PLMS). This is the second RLS locus identified so far and the first consistent with an autosomal dominant inheritance pattern. The new RLS critical region spans 9.1 cM, between markers D14S70 and D14S1068. The maximum two-point log of odds ratio score value, of 3.23 at theta = 0.0, was obtained for marker D14S288. The accurate clinical evaluation of RLS-affected, as well as unaffected, family members allowed for the configuring of RLS as a phenotypic spectrum ranging from PLMS to RLS. Motor component, both while awake and during sleep, was an important aspect of the phenotype in the family analysed. The complementary clinical and genetic studies on multiplex families are likely to be of the utmost importance in unfolding the complete expressivity of RLS phenotype spectrum.
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PMID:Autosomal dominant restless legs syndrome maps on chromosome 14q. 1276 67


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