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We report the cases of two patients with psychiatric stupor who developed venous thrombosis. A 29-year-old schizophrenic woman had been hospitalized in psychiatric institutions three times because of stupor associated with auditory hallucinations and thought blocking. These symptoms recurred and she was admitted to our hospital with deep venous thrombosis of her left leg. The other patient was a 67-year-old woman with depression. She had also suffered from insomnia. Following admission to our hospital, she developed a depressive stupor complicated by deep venous thrombosis of her left leg. Both cases were treated with sodium heparin and urokinase, and completely resolved. It is well known that dehydration, infection and decubitus ulcers are important physical complications of psychiatric stupor, but there have been few reports of deep venous thrombosis as a physical complication of stupor.
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PMID:Deep venous thrombosis of the leg due to psychiatric stupor. 941 81

Acute and chronic radiotherapy-related fatigue occurs in up to 80% and 30%, respectively, of patients undergoing irradiation for cancer. Frequently, the symptom is not expected by the patients and is underestimated by medical and nursing staff. Fatigue can affect global quality of life more than pain, sexual dysfunction and other cancer- or treatment-related symptoms. Its etiology and correlates are not clear. Published reports are mainly descriptive, and in many of them numerous methodological biases are present. One of the limitations is lack of a standard method of assessment that could simplify the comparison between different series. In the last decade, modern instruments have been designed to measure fatigue. They include uni- and multidimensional tools. Use of these specific instruments is highly recommended for research on radiation-related fatigue. In daily practice when time is limited, simple assessment is necessary. For example, systemic use of plain and easily understandable questions about fatigue, its level and impact on daily life could be sufficient and reliable. Therapeutic strategies for radiotherapy-induced fatigue have not yet been clearly defined, but a few randomized studies have been recently published. Physical exercise, group psychotherapy and relaxation therapy have been demonstrated to be effective. Moreover, pharmacological treatment of concomitant disturbances (anemia, pain, insomnia, depression, dehydration, infection, malnutrition) and other radiotherapy side effects (diarrhea, hormonal insufficiency etc.) should be considered. Further methodologically correct studies are warranted to better define the causes, optimal prevention, assessment and management of this symptom.
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PMID:Radiotherapy-related fatigue: how to assess and how to treat the symptom. A commentary. 1150 69

Heatstroke is a life-threatening illness characterized by an elevated core body temperature (>40 degrees C) and dysfunction of central nervous system, which results in delirium, convulsions, or coma. Despite adequate hypothermia or other care-therapy, heatstroke is often fatal. On the basis of our knowledge of the pathophysiology on heatstroke, we hypothesized that heatstroke is a form of hyperthermia associated with the acute physiological alterations, the cytotoxicity of heat, systemic inflammatory response, oxidative damage and attenuated heat-shock response leading to a syndrome of multi-organ dysfunction. In view of above-mentioned situation, the physiological factors underlying heatstroke and the corresponding possible therapeutic strategies to avert the complications of this disorder would be summarized in this review so as to provide some therapeutic guidelines for heatstroke. Heatstroke is a very complicated process. Acute physiological alterations, such as low arterial hypotension, intracranial hypertension, cerebral hypoperfusion, cerebral ischemia, and increased intracellular metabolism rate, occurred while exposed to a high ambient temperature. Hyperpyrexia caused cytotoxicity, resulting the degradation and aggregation of extensive intracellular proteins, influencing the change of membrane stability and fluidity, damaging the transmembrane transport of protein and the function of surface receptor, and inducing different cytoskeletal changes. Heatstroke resembles sepsis in many aspects, and endotoxemia and cytokines may be implicated in its pathogenesis. The concentration of interleukin-6 was positively correlated with the severity of heatstroke. The excessive accumulation of cytotoxic free radicals and oxidative damage may occur in the brain tissues during the genesis and development of heatstroke. The circulatory shock and cerebral ischemia resultant from heatstroke correlated closely with the free radicals (especially free radicals of peroxide and superoxide), the peroxidation of lipids, and low activity of antioxidase in the brain. Heat-shock proteins (Hsps) played a critical role during the process obtaining thermotolerance, therefore, protected from stress-induce cellular damage. Host factors or physiologically limiting factors, for instance, aging, existing illness, dehydration, deep insomnia, lack of acclimation to heat, inadequate physical fitness, and certain genetic polymorphisms were associated with a low level of Hsps expression and might favor the progression from heat stress to heatstroke. Some measures, such as molecular chaperonines, anti-inflammatory agents, antioxidant agents, and modulators of Hsps would be good for the patients with heatstroke.
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PMID:Pathophysiological factors underlying heatstroke. 1663 16

A 74-year-old man with depressive symptoms was admitted to a psychiatric hospital due to insomnia, loss of appetite, exhaustion, and agitation. Medical treatment was initiated at a daily dose of 20 mg paroxetine and 1.2 mg alprazolam. On the 10th day of paroxetine and alprazolam treatment, the patient exhibited marked psychomotor retardation, disorientation, and severe muscle rigidity with tremors. The patient had a fever (38.2 degrees C), fluctuating blood pressure (between 165/90 and 130/70 mg mm Hg), and severe extrapyramidal symptoms. Laboratory tests showed an elevation of creatine phosphokinase (2218 IU/L), aspartate aminotransferase (134 IU/L), alanine aminotransferase (78 IU/L), and BUN (27.9 mg/ml) levels. The patient received bromocriptine and diazepam to treat his symptoms. 7 days later, the fever disappeared and the patient's serum CPK levels were normalized (175 IU/L). This patient presented with symptoms of neuroleptic malignant syndrome (NMS), thus demonstrating that NMS-like symptoms can occur after combined paroxetine and alprazolam treatment. The adverse drug reaction score obtained by the Naranjo algorithm was 6 in our case, indicating a probable relationship between the patient's NMS-like adverse symptoms and the combined treatment used in this case. The involvement of physiologic and environmental aspects specific to this patient was suspected. Several risk factors for NMS should be noted in elderly depressive patients whose symptoms often include dehydration, agitation, malnutrition, and exhaustion. Careful therapeutic intervention is necessary in cases involving elderly patients who suffer from depression.
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PMID:Possible neuroleptic malignant syndrome related to concomitant treatment with paroxetine and alprazolam. 1672 68

In this study we report a case of valproate-induced delirium in a patient affected with Alzheimer's disease (AD). A 75-year-old woman with AD presented moderate cognitive impairment associated to behavioral disorders, characterized by aggression, agitation, severe insomnia. She was treated with galantamine, promazine, acetylsalicylic acid and pantoprazole. Since behavioral disorders worsened more and more, home neurological consultation was asked. The neurologist prescribed a mood stabilizer, sodium valproate 500 mg daily for the first week and then, twice a day and stopped promazine. After an apparent initial benefit, about 16 days later, patient suddenly developed hyperactive delirium. It was characterized by worsening of insomnia and agitation, severe confusion, delusions, visual hallucinations alternated to sedation. She became progressively unable to walk and completely dependent in daily living activities. An urgent geriatric consultation was performed at patient's home; physical examination showed mild dehydration, normal blood pressure. Oxygen saturation and electrocardiogram were normal. Sodium valproate was immediately stopped and rehydration was performed. The patient was admitted to a Geriatric Unit, where organic and metabolic damages were excluded. During the hospital stay the patient was agitated, aggressive, confused; intramuscular haloperidol 5mg and saline intravenous infusion 1500 cc daily were performed, they were partly successful. Three days after she was discharged and continued treatment with oral haloperidol 5mg daily. One week later the patient recovered and she is at present healthy. This is a case report of valproate-induced delirium. The Naranjo scale scored 7, classifying this drug-related event as probable. The present case report suggests the need for minimizing the use of psychoactive drugs in elderly demented patients, whether possible; age-related changes in pharmacokinetics and pharmacodynamics suggest the opportunity of a careful evaluation and a slow titration of treatments in these patients.
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PMID:Valproate-induced delirium in a demented patient. 1983 23

A new hazard for adolescents is the negative health effects of energy drink consumption. Adolescents are consuming these types of drinks at an alarming amount and rate. Specific effects that have been reported by adolescents include jitteriness, nervousness, dizziness, the inability to focus, difficulty concentrating, gastrointestinal upset, and insomnia. Health care providers report that they have seen the following effects from the consumption of energy drinks: dehydration, accelerated heart rates, anxiety, seizures, acute mania, and strokes. This article is a comprehensive literature review on the health effects of energy drinks. Findings from this article indicate the need for educational intervention to inform adolescents of the consequences of consuming these popular drinks. School nurses are in a unique position to teach adolescents about the side effects and possible health issues that can occur when energy drinks are consumed.
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PMID:Energy drinks: a new health hazard for adolescents. 2053 66

Of the problems that complicate child-bearing, hyperemesis gravidarum (HG), or severe nausea and vomiting of pregnancy (NVP), is likely one of the most painful with unrelenting retching and vomiting that can lead to measurable injuries such as Mallory-Weiss Syndrome and esophageal rupture, and/or subtle maternal cognitive impairments related to starvation and dehydration. Recognized hallmarks of HG include dehydration, ketonuria, weight loss over 5%, and electrolyte abnormalities not attributable to other causes. Historically providers regarded the hyperemetic as a difficult to treat patient with potentially underlying psychological problems. Sick patients who experience pain and suffering present challenges to care, not excepting NVP. Ill patients can be demanding and agitated. Agitation can be one of the early signs of delirium or altered mental status (AMS). AMS can include previously diagnosed psychiatric conditions as well as new onset of Wernicke's encephalopathy, deliria, insomnia, hallucinations and autoscopy, resulting from various etiologies including and not limited to medications, pain including pain from hunger, vomiting and retching, constipation, dehydration, altered electrolytes, hypoglycemia, malnutrition and sleep deprivation. AMS may have a subtle waxing and waning trajectory, making the condition difficult to diagnosis in early stages. What have not been well elucidated in AMS are subjective images and/or experiences. Whether all AMS experiences are similar is unknown. We believe there may be a transient alteration of cognitive status or "altered sensorium gestosis" (ASG), attributed to the direct insults of hyperemesis gravidarum which will be discussed herein. How prevalent ASG might be is unknown and needs further investigation.
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PMID:Hyperemesis gravidarum: a case of starvation and altered sensorium gestosis (ASG). 2461 34

Rhabdomyolysis is defined as a syndrome characterized by muscle necrosis and the release of intracellular muscle constituents into the circulation. We present a case of a 35-year-old male who exercised for 2 h after ingesting energy drink and subsequently presented with rhabdomyolysis. After excluding common and uncommon causes of rhabdomyolysis, we reached the conclusion that the likely cause was the ingestion of energy drink 'NEON VOLT' in a setting of mild dehydration. Increasing physical activity and intense exercise is becoming a trend in many countries, due to its many health-related benefits such as prevention of obesity. This renewed focus toward optimal fitness has spawned many supplements that aid in improvement of the performance, muscle growth, and recovery. Energy drinks predominantly contain caffeine that is often combined with other supplements to form what manufacturers have termed an 'energy blend'. Studies have shown that excessive caffeine intake from energy drinks can cause arrhythmias, hypertension, dehydration, sleeplessness, nervousness, and in rare instances, rhabdomyolysis. As per Drug Abuse Warning Network report, there is a sharp increase in the number of emergency department visits involving energy drinks from 1,128 visits in 2005 to 16,053 and 13,114 visits in 2008 and 2009, respectively. Due to emergence of energy drink abuse as a national health problem, Food and Drug Administration has launched a dietary supplement adverse event reporting system for surveillance of any adverse events linked to these agents.
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PMID:A remarkable case of rhabdomyolysis associated with ingestion of energy drink 'neon volt'. 2780 55

Hiccups are common benign and usually transient phenomenon that occur in nearly everyone. However, persistent or intractable hiccups can cause multiple problems including malnutrition, weight loss, fatigue, dehydration, insomnia, and wound dehiscence. We have experienced a case of postoperative persistent hiccup. The patient was formerly diagnosed tongue cancer and developed persistent hiccup after partial glossectomy with modified radical neck dissection and a radial forearm free-flap operation. He was unsuccessfully managed using pharmacologic methods, and then we tried phrenic nerve block guided by ultrasonography and a nerve stimulator because the surface anatomy of neck was deformed by the previous operation. Thirty minutes after the block, the hiccups disappeared.
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PMID:Unilateral phrenic nerve block guided by ultrasonography and nerve stimulator for the treatment of hiccup developed after tongue cancer operation: A case report. 3062 24

Background: The purpose of this review paper was to explore the components and their respective health effects and safety aspects regarding the consumption of diet drinks (DDs).Methods: A wide variety of the relevant publications (published before 2018) were identified through searching electronic databases (ScienceDirect, PubMed, SciELO, Google Scholar, Springer Link, and ResearchGate) on the basis of different keywords such as diet drink, market status, consumption pattern, composition, health effects, and regulations related to DDs. After the search of suitable literature, 139 papers were screened and reviewed.Results: Numerous brands of DDs have been introduced in the market along with a wide variety of modifications in order to attract the consumers of all age groups along with their respective professions. The major components of DDs are caffeine, taurine, ginseng, guarana, sodium, potassium, and sweeteners that contribute to the good taste, stimulating effect, increased performance and cognitive function, and reduced stress. However, ingestion of DDs over a prolonged course of time can pose multiple deleterious effects, i.e., intoxication, affective disorder, hypertension, reproductive toxicity, and neurological disorders. Consequently, different regulatory bodies of respective countries have formulated and enforced rules and regulations regarding the composition, consumption, labeling, distribution, and sales of DDs.Conclusions: An awareness regarding the components, consumption, and health effects is greatly required in the present era, and authors have tried to fill this gap.Key teaching pointsRise in socio-economic status, health awareness and change in dietary lifestyle are the major factors that fuel the demand of diet drinks; which has been witnessed by a drastic increase in the consumption pattern of the diet drinks among young to middle-age adults since last decade.A wide variety of the ingredients are used in the preparation of diet drinks including caffeine, ginseng (Panax ginseng), guarana (Paullinia cupana), taurine, artificial sweeteners, B Vitamins, sodium, potassium etc.Diet drinks are generally served cold and contain high levels of caffeine and other artificial sweeteners; which based on dosage, have been known to be beneficial as well as harmful.These ingredients possess numerous health benefits including anti-hypertensive, anti-oxidant, anti-cancer properties, improved metabolic functions, stress reduction and enhanced endurance, exercise and performance and increased cognitive function.A wide range of the adverse health effects such as nervousness, sleeplessness, behavioral changes, decreased appetite, heart palpitations, nausea, vomiting, dehydration etc. is being possessed by diet drinks upon the ingestion of these drinks over a prolonged course of time.Regulatory bodies should determine the safe limits of all ingredients for different age groups to get maximum health benefits.
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PMID:Nutraceutical Potential of Diet Drinks: A Critical Review on Components, Health Effects, and Consumer Safety. 3134 56


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