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Query: UMLS:C0011570 (
depression
)
172,036
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Reduction in the biomechanical competence of the axial skeleton can result in challenging complications.
Osteoporosis
consists of a heterogeneous group of syndromes in which bone mass per unit volume is reduced in otherwise normal bone, which results in more fragile bone. The geriatric population has an increased risk for debilitating postural changes because of several factors. The two most apparent factors are involutional loss of functional muscle motor units and the greater prevalence of
osteoporosis
in this population. Obviously, the main objective of rehabilitation is to prevent fractures rather than to treat the complications. These complications can vary from "silent" compression fractures of vertebral bodies, to sacral insufficiency fractures, to "breath-taking" fractures of the spine or femoral neck. The exponential loss of bone at the postmenopausal stage is not accompanied by an incremental loss of muscle strength. The loss of muscle strength follows a more gradual course and is not affected significantly by a sudden hormonal decline, as is the case with bone loss. This muscle loss may contribute to
osteoporosis
-related skeletal disfigurations. In men and women, the combination of aging and reduction of physical activity can affect musculoskeletal health, and contribute to the development of bone fragility. The parallel decline in muscle mass and bone mass with age is more than a coincidence, and inactivity may explain some of the bone loss previously associated with aging per se. Kyphotic postural change is the most physically disfiguring and psychologically damaging effect of
osteoporosis
and can contribute to an increment in vertebral fractures and the risk of falling. Axial skeletal fractures, such as fracture of the sacral alae (sacral insufficiency fracture) and pubic rami, may not be found until radiographic changes are detected. Management of chronic pain should include not only improvement of muscle strength and posture but also, at times, reduction of weight bearing on the painful pelvis with insufficiency fractures. Axial skeletal health can be assisted with improvement of muscular supportive strength. Disproportionate weakness in the back extensor musculature relative to body weight or flexor strength considerably increases the risk of compressing porous vertebrae. A proper exercise program, especially osteogenic exercises, can improve musculoskeletal health in osteoporotic patients. Exercise not only improves musculoskeletal health but also can reduce the chronic pain syndrome and decrease
depression
. Application of a proper back support can decrease kyphotic posturing and can expedite the patient's return to ambulatory activities. Measures that can increase safety during ambulatory activities can reduce risk of falls and fractures. Managing the musculoskeletal challenges of
osteoporosis
goes hand in hand with managing the psychological aspects of the disease.
...
PMID:Musculoskeletal challenges of osteoporosis. 980 35
Depression
, aging and female gender are associated with increased diurnal concentrations of total plasma cortisol. For the physical effects of hypercortisolemia, however, it is generally assumed that free rather than total plasma cortisol concentrations are of importance. Herein, we report a mathematical approach to determine free plasma cortisol concentrations on the basis of total cortisol, corticosteroid binding-globulin (CBG) and albumin plasma concentrations. This approach was used to re-evaluate two sets of data in order to estimate the effect of
depression
as well as the effect of aging and gender upon free plasma cortisol concentrations. Comparing male depressed patients with healthy controls, we found 24-hour free cortisol minima (MIN: 4.1 +/- 1.8 vs. 1.6 +/- 1.1 nmol/l, p < 0.0001), mean (MEAN: 25.5 +/- 6.7 vs. 10.4 +/- 2.7 nmol/l, p < 0.0001) and maximal (MAX: 85.3 +/- 23.3 vs. 45.2 +/- 15. 8 nmol/l, p < 0.0001) concentrations to be significantly increased in depressed patients. In general, the impact of
depression
upon total plasma cortisol were not only maintained, but stronger regarding free plasma cortisol. Also, age was associated with free plasma cortisol MIN (F1,30= 10.8, p < 0.003) and free plasma cortisol MEAN (F1,30 = 8.9, p < 0.006). All effects of age upon total plasma cortisol were generally also found in free plasma cortisol, though with less impact. No effect of gender upon any of the given free plasma cortisol outcome variables was found. Taken together, our re-evaluation clearly shows not only
depression
but also aging to be associated with increases in free plasma cortisol concentrations. This finding is in line with the observation that in both conditions medical problems triggered and/or maintained by glucocorticoids (e.g.
osteoporosis
) are frequently seen.
...
PMID:Effects of major depression, aging and gender upon calculated diurnal free plasma cortisol concentrations: a re-evaluation study. 987 59
The cardinal clinical manifestations of major depression with melancholic features include sustained anxiety and dread for the future as well as evidence of physiological hyperarousal (e.g., sustained hyperactivity of the two principal effectors of the stress response, the corticotropin-releasing-hormone, or CRH, system, and the locus ceruleus-norepinephrine, or LC-NE, system). Sustained stress system activation in melancholic
depression
is thought to confer both behavioral arousal as well as the hypercortisolism, sympathetic nervous system activation, and inhibition of programs for growth and reproduction that consistently occur in this disorder. Data also suggest that activation of the CRH and LC systems in melancholia are involved in the long-term medical consequences of
depression
such as premature coronary artery disease and
osteoporosis
, the two-three-fold preponderance of females in the incidence of major depression, and the mechanism of action of antidepressant drugs. In addition, recent data reveal important bidirectional interactions between stress-system hormonal factors in
depression
and neural substrates implicated in many discrete behavioral alterations in
depression
(e.g., the medial prefrontal cortex, important in shifting affect based on internal and external cues, the mesolimbic dopaminergic reward system, and the amygdala fear system). We have also advanced data indicating that the hypersomnia, hyperphagia, lethargy, fatigue, and relative apathy of the syndrome of atypical
depression
are associated with concomitant hypofunctioning of the CRH and LC-NE systems. These data indicate the need for an entirely different therapeutic strategy than that used in melancholia for the treatment of atypical
depression
, and they suggest that this subtype of major depression will be associated with its own unique repertoire of long-term medical consequences.
...
PMID:The endocrinology of melancholic and atypical depression: relation to neurocircuitry and somatic consequences. 989 54
In a community sample of 102 Portuguese white women we evaluated the relationship between
osteoporosis
and indexes of psychopathology and well-being. Depressive symptoms were assessed by the Beck
Depression
Inventory (BDI), psychopathology by the Hopkins Symptom Checklist-90 Revised (SCL-90-R), and quality of life using the Psychological General Well-Being Index. A questionnaire comprising social, demographic, clinical, and behavioral characteristics was also used. The sample prevalence of
osteoporosis
was 47.1%. Women with
osteoporosis
presented significantly higher scores on the total BDI (16+/-9 vs. 13+/-10, p=0.045) and lower scores in the hostility (0.8+/-0.6 vs. 1.2+/-0.7, p=0.012) and phobic anxiety (1.1+/-0.8 vs. 1.5+/-0.9, p=0.041) subscales of the SCL-90-R. No differences were found regarding mean general well-being scores (62+/-17 vs. 64+/-19, p=0.665). This study showed that women with
osteoporosis
have significantly higher levels of depressive symptoms and a corresponding higher prevalence of
depression
, independent of other factors strongly associated with
osteoporosis
, such as age or body mass index.
...
PMID:Bone mineral density and depression: a community study in women. 1008 79
Raloxifene hydrochloride (HCl) is a selective estrogen receptor modulator with estrogen agonist effects on bone and lipid metabolism and estrogen antagonist effects on reproductive tissues. Animal studies suggest that raloxifene may affect brain function as well, although the effects of raloxifene on the human brain remain to be established. This paper presents an early safety assessment of raloxifene effects on cognition and mood in postmenopausal women participating in a randomized, double-blind
osteoporosis
treatment trial. Psychometric test batteries were administered to postmenopausal women at baseline and 1, 6, and 12 months after initiating treatment with raloxifene (60 and 120 mg/day). The Memory Assessment Clinics (MAC) battery and Walter Reed Performance Assessment Battery (PAB) were used to assess multiple and independent aspects of cognitive function, while mood was assessed with the Geriatric
Depression
Scale (GDS). After 12 months of treatment, there were no significant differences between the raloxifene groups and placebo on performance in either the MAC battery or the PAB. The only significant difference observed was a slight increase in performance favoring the raloxifene 120 mg/day group in an assessment of verbal memory on the MAC battery after 1 month of treatment. Scores on the GDS and the self-reported incidence of mood-related events were not different between treatment groups at any of the assessment periods. These data do not suggest that raloxifene impairs cognition or affects mood in postmenopausal women treated for 1 year. Studies to further assess the safety and potential efficacy of raloxifene with respect to cognitive function are ongoing.
...
PMID:Raloxifene hydrochloride, a selective estrogen receptor modulator: safety assessment of effects on cognitive function and mood in postmenopausal women. 1009 23
The increasing proportion of the aged in the population is posing significant new challenges to politics, society and medicine as well. Gerontology and geriatrics are playing a role in all areas of preventive and curative medicine. Since the life expectancy of women is approximately eight years longer than that of men, gynecology draws special significance from the fact that the greater part of an aging society will primarily be comprise of women. The medical treatment and care of women in climacteric and postmenopause in the past is seriously inadequate by today's standards. The attitude in earlier years of not making any great investment of cost or personnel in patients over 75 can, in view of the vitality of modern-day senior citizens, no longer be justified or maintained. The necessity of establishing old-age gynecology becomes more and more clear and urgent. The decrease of ovarian function in menopause is without doubt an important turning point in the life of a woman. The first signs of aging are inescapable. Following these years a woman still has more than one third of life expectancy ahead of her which she would like to and should spend in good mental, spiritual and physical health. The principle of postmenopausal hormone replacement has shown itself to be amazingly successful in treating climacteric disorders and their effects on the entire organism. Treatment over many years with as board a spectrum as possible of preventive hormones to combat the long-term consequences of hormone deficiency, like
osteoporosis
-related fractures, heart attacks, or strokes, is one of the great medical advances of our time. Furthermore, the significance of preventing a number of genital concern manifestations through hormone replacement therapy cannot be overestimated. Gynecology has taken a remarkable step toward its goal of enabling aging women to spend the third part of their lives free of unnecessary diseases and suffering. In 1994, after consultation with representatives of European countries during the World Congress of the International Menopause Society, a statement was published by the menopause society of German-speaking countries. In this consensus paper, a stand was taken on hormone replacement therapy in postmenopause. The purpose of this paper was to serve as an aid in formulating and interpreting the text in the package inserts that are enclosed with hormone preparations. The most important passages were to once again summarize the present status of knowledge on hormone replacement therapy and its risks and benefits: (Estradiol is the estrogen normally produced by a woman's ovaries that exercises all functions of the natural follicle hormone. It is used to treat all symptoms of estrogen deficiency). Estrogen eliminates, or mitigates, all typical symptoms of estrogen deficiency in menopause, including hot flashes, night sweats and other complaints frequently observed like nervousness, sleep disturbance and
depression
, with great reliability. Estrogen stimulates the cell division of an aging organism, of mucous membranes, of supportive and connective tissue. It improves the blood circulation and the salt and water content. Furthermore, estrogen prevents or eliminates deterioration in the urogenital area and the disorders that result from such deterioration. Estrogen prevents or retards bone deterioration,
osteoporosis
and spinal, lower arm and femur fractures. By positively influencing HDL- and LDL-cholesterol, blood vessels and circulation, long-term estrogen replacement inhibits the development of arteriosclerosis and nearly halves the frequency of heart attacks and strokes. The mortality rate of women over 50 is therefore decreased significantly and life expectancy increased. (Benefits to the blood vessels of such preventive treatment can already be seen after five years of estrogen therapy and their benefits continue for several years after treatment is stopped.
...
PMID:Prognostic features of menopausal and postmenopausal applicants for life insurance. 1017 66
Depression
and bipolar disorder are two of the commonest illnesses in the developed world. While some patients can be treated effectively with available drugs, many do not respond, especially in the
depression
related to bipolar disorder.
Depression
is associated with diabetes, cardiovascular disease, immunological abnormalities, multiple sclerosis, cancer,
osteoporosis
and ageing: in each case depressed individuals have a worse outcome than non-depressed individuals. In all of these conditions there is now evidence of impaired phospholipid metabolism and impaired fatty acid-related signal transduction processes. Impaired fatty acid and phospholipid metabolism may be a primary cause of
depression
in many patients and may explain the interactions with other diseases. Several novel gene candidates for involvement in
depression
and bipolar disorder are proposed.
...
PMID:Depression and bipolar disorder: relationships to impaired fatty acid and phospholipid metabolism and to diabetes, cardiovascular disease, immunological abnormalities, cancer, ageing and osteoporosis. Possible candidate genes. 1039 3
Depression
represents a major public health problem. It is estimated that 13-20% of the population has some depressive symptoms at any given time and about 5% of the population is assumed to suffer from major depression. Known pathological processes include ischemia, neoplasia, necrosis, apoptosis, infection, and inflammation. Of those, inflammation is the most compatible with the waxing and waning course of
depression
, and could explain the biology of this disorder that has a fluctuating course with severe episodes that can be followed by partial or complete remission. Over the years a body of evidence has been accumulated suggesting that major depression is associated with dysfunction of inflammatory mediators. Major depression commonly co-occurs with ischemic heart disease and decreased bone mineral density. Depressive symptoms are known to have a negative impact on cardiovascular prognosis, increasing the mortality rate of coronary artery disease. Several lines of evidence indicate that brain cytokines, principally interleukin-1beta (IL-1beta) and IL-1 receptor antagonist may have a role in the biology of major depression, and that they might additionally be involved in the pathophysiology and somatic consequences of
depression
as well as in the effects of antidepressant treatment. A particularly unique and novel aspect of the studies and views discussed here is their potential to lead to interventions which may reduce the morbidity and mortality risks for
osteoporosis
, cardiovascular disease, and behavioral symptoms in patients with major depression. We also discuss the emerging concept of peripheral and central cytokine compartments: their integration and differential regulation is a key element for the optimal functioning of the immune and nervous systems.
...
PMID:The role of inflammatory mediators in the biology of major depression: central nervous system cytokines modulate the biological substrate of depressive symptoms, regulate stress-responsive systems, and contribute to neurotoxicity and neuroprotection. 1048 47
Vertebral fractures may be minor or lead to pain, decreased physical function, immobility, social isolation and
depression
, which together contribute to quality of life. A Working Party of the European Foundation for
Osteoporosis
has developed a specific questionnaire for patients with vertebral fractures. This questionnaire, QUALEFFO, includes questions in the domains pain, physical function, social function, general health perception and mental function. QUALEFFO was validated in a multicenter study in seven countries. The study was done in 159 patients aged 55-80 years with clinical
osteoporosis
, i.e., back pain and other complaints with at least one vertebral fracture and lumbar bone mineral density T-score <-1. Patients with a recent vertebral fracture were excluded because of unstable disease. Controls were age- and sex-matched, and did not have chronic back pain or vertebral fractures. Subjects with conditions exerting a major influence on quality of life were excluded. The QUALEFFO was administered twice within 4 weeks and compared with a generic questionnaire, the Short Form 36 of the Medical Outcomes Study (SF-36). Standard spinal radiographs were made for assessment of vertebral height. Seven questions were removed from the analysis because of low response rate, linguistic ambiguities or redundancy. The 41 remaining questions were analyzed for repeatability, internal consistency and the capacity to discriminate between patients with vertebral fractures and controls. Comparison with the SF-36 was performed within similar domains by conditional logistic regression and by receiver operating characteristic (ROC) curves. The repeatability of QUALEFFO was good (kappa statistics 0.54-0.90) and 26 of 41 questions had a kappa score >/=0.70. The internal consistency of the five domains was adequate, with Crohnbach alpha around 0.80. All except five questions discriminated significantly between patients and controls. The median scores of QUALEFFO were significantly higher in patients with vertebral fractures than in controls in all five domain (p<0. 001), which is consistent with decreased quality of life in patients with
osteoporosis
. Spinal radiographs were assessed using the McCloskey-Kanis algorithm. According to this, 124 patients (78%) had vertebral fractures of >/=3 SD severity, in contrast with 7 controls (4%). Significant correlations existed between scores of similar domains of QUALEFFO and the SF-36, especially for pain, physical function and mental function. All five domains within each questionnaire discriminated significantly between fracture cases and controls. The odds ratios for pain and social function were greater for QUALEFFO, while general health perception was more discriminating using the SF-36. The ROC curve analysis of QUALEFFO indicated that all five domains were significantly predictive of vertebral fractures. When comparing similar domains of the two questionnaires, QUALEFFO domains demonstrated significantly better performance for pain, physical function and social function. The QUALEFFO total score and SF-36 physical composite score showed similar performance. In conclusion, QUALEFFO is repeatable, coherent and discriminates well between patients with vertebral fractures and control subjects. The results of this study confirm the decreased quality of life in patients with vertebral fractures.
...
PMID:Quality of life in patients with vertebral fractures: validation of the Quality of Life Questionnaire of the European Foundation for Osteoporosis (QUALEFFO). Working Party for Quality of Life of the European Foundation for Osteoporosis. 1050 96
The aim of this review is to determine the frequency and circumstances under which predicting individuals' risk of illness has adverse psychological effects. Using systematic review methodology, the literature was searched for studies that had assessed the adverse psychological outcomes of risk assessment programmes. The outcomes investigated are emotional (anxiety,
depression
, distress) cognitive (intrusive thoughts, perceptions of health) and behaviour (work absenteeism). The impact of both positive and negative test results are summarised in terms of the number of studies showing significant effects between and within groups in the short (one month or less) and longer term (more than one month). Where sufficient data were available, a meta-analysis was conducted to assess effect size. Fifty-four studies met the criteria for inclusion. The studies assessed the impact of informing individuals about cardiovascular risk (21), risk of AIDS (eight), risk of cancer (10), risk of Huntington's disease (10), risk of diabetes (two), risk of spinocerebellar ataxia (one) and risk of
osteoporosis
(two). Overall, the quality of studies assessed was limited, with only two using a randomised design to determine the psychological impact of risk assessment. Receiving a positive test result was associated in the short term in the great majority of studies with
depression
, anxiety, poorer perceptions of health and psychological distress. Data were available for a quantitative synthesis of results on three outcomes, anxiety,
depression
and distress. Anxiety and
depression
were significantly higher in those tested positive compared with those tested negative in the short term but not the longer term. Distress could only be assessed in the longer term: there was no evidence of an increase for those receiving positive test results. The five experimental studies that reported interventions aimed at preventing some of these adverse effects all reported favourable results. There was little evidence of any adverse psychological effects of receiving an unfavourable test result. Adverse psychological effects are a common immediate consequence of positive test results following risk assessment. Results from the few experimental studies reviewed suggest that these adverse outcomes should not be seen as inevitable.
...
PMID:Psychological impact of predicting individuals' risks of illness: a systematic review. 1057 31
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