PURPOSE: To analyze the morphologic features of corneal epithelial cells and keratocytes by in vivo confocal microscopy in patients with herpes simplex keratitis (HSK) as associated with corneal innervation. DESIGN: Prospective, cross-sectional, controlled, single-center study. PARTICIPANTS: Thirty-one eyes with the diagnosis HSK and their contralateral clinically unaffected eyes were studied ...

BACKGROUND: Excess visceral adiposity and sleep apnoea are two conditions independently associated with cardiovascular diseases. The two conditions are often combined and are believed to interact in a vicious circle. OBJECTIVES: To compare the response of men with visceral obesity with or without sleep apnoea syndrome to a 1-year healthy ...

To report the treatment of late-onset lens particle glaucoma associated with posterior capsule rupture during pars plana vitrectomy. Case report. A 33-year-old man had severe pain and impaired vision in the left eye after vitrectomy, associated with white fleck-like particles circulating in the anterior chamber. The intraocular pressure (IOP) was ...

Purpose:  To examine the corneal endothelium and establish the 7-year cumulative incidence of cornea guttata (CG). Methods:  Population-based prospective cohort study with 573 participants (third wave of the Reykjavik Eye Study (RES) in 2008). Four hundred and thirty-seven subjects had either right or left eyes available for analysis after excluding ...

PURPOSE: To evaluate the long-term effects on corneal endothelium after pediatric cataract surgery. METHODS: We conducted a cross-sectional study of 58 eyes operated for unilateral pediatric cataract with a mean age at the time of cataract surgery of 38.2 ± 41.6 months (range, 1-171 months) and a mean follow-up between ...

We present two patients with Marfan syndrome and bilateral crystalline lens dislocation who underwent bilateral lens extraction and Artisan aphakia intraocular lens (IOL) implantation. With a follow-up of more than 12 years, we found a good visual outcome, no serious IOL-related complications, and endothelial cell densities within the expected range for ...

OBJECTIVES: To determine the efficacy of refractive correction alone and patching treatment with near activities on amblyopia associated with myopic anisometropia in children aged 4 to less than 14 years. The associations of visual acuity (VA) improvement with age, degree of anisometropia, patching compliance, presence of strabismus, and presence of ...

Rapid eye movement (REM) sleep behavior disorder (RBD) is parasomnia characterized by REM sleep without atonia (RWA) and elaborate motor activity in association with dream mentation. Periodic leg movement during sleep (PLMS) is observed in a large share of patients with RBD, suggesting a common pathology: dopaminergic dysfunction. This study ...

To assess whether changes in psychomotor vigilance during sleep deprivation can be estimated using heart rate variability (HRV). HRV, ocular, and electroencephalogram (EEG) measures were compared for their ability to predict lapses on the Psychomotor Vigilance Task (PVT). Chronobiology and Sleep Laboratory, Duke-NUS Graduate Medical School Singapore. Twenty-four healthy Chinese ...

Sleep apnea has been implicated as an independent risk factor for atherosclerotic coronary artery disease (CAD). An association between the severity of sleep apnea and total cholesterol levels has previously been reported. However, the association with small dense low density lipoprotein (LDL) cholesterol concentration (subclass B), one of the strongest ...

The objective of this study is to evaluate a sutureless technique by using a modified symblepharon ring to fix an amniotic membrane (AM) patch on the ocular surface to treat acute ocular burns. Seventy-five patients with acute ocular burns of total 75 eyes graded III to VI were enrolled in ...

Sleep disturbances are common among children and adolescents with attention deficit hyperactivity disorder. This study sought to evaluate the effects of individualizing wear times of the methylphenidate transdermal system on sleep parameters. In this open-label, randomized trial, 26 children with attention deficit hyperactivity disorder and sleep disturbances were randomized (after ...

BACKGROUND: A novel medical device that has been approved by the Food and Drug Administration is available for treatment of postsurgical edema. The device emits a low-level, pulsed electromagnetic energy field, which modulates resting cell membrane potential, allowing a return to physiologic resting membrane potential. OBJECTIVE: To investigate the benefits ...

We investigated monocular viewing and trigeminal (V) deafferentation on the vertical deviation (VD) in monkeys following intracranial IV section. Two monkeys wore a patch for four to six weeks, one over the paretic eye and the other over the normal eye following IV section. Two other monkeys had combined IV ...

The Smart Patches and Wearable Band (W-Band) are proposed for comfortable sleep monitoring system which recognizes and diagnoses sleep disorders. By using Planar Fashionable Circuit Board (P-FCB) techniques, the Smart Patches are implemented with the plain fabric patch so that it can have light weight and small size. And the ...

When a patient suffers a retinal detachment and surgery is delayed, it is known clinically that bilaterally patching the patient may allow the retina to partially reattach or "settle." Although this procedure has been performed since the 1860s, there is still debate as to how such a maneuver facilitates the ...

The aim of this study was to report a case of Charles Bonnet syndrome secondary to eye patching following eyelid reconstruction with an unusually acute onset. An observational case report was conducted. The patient reported complex visual hallucinations that started less than 10 minutes after patching of her right eye ...

Purpose: To report a case of acute comitant esotropia after monocular penetrating keratoplasty (PKP). Case Report: We present a 17 year old male patient with bilateral keratoconus who underwent penetrating keratoplasty in his right eye. He experienced diplopia after removal of the patch from the operated eye due to a ...

The overlap of sleep disorders with various psychiatric problems is so great that one would suspect that both types of problems may have common biologic roots. An estimated 65% to 90% of adults with major depression experience some kind of sleep problem. Sleep problems also increase the risk for developing ...

Although evening preference has recently been identified as a risk factor for depression, it has not been substantiated whether evening preference is a direct risk factor for depressive states, or if it is associated secondarily through other factors, such as delayed sleep timing and shortened sleep duration. The objective of ...

ACCESSIBLE SUMMARY: • Explores current research illuminating the physiological mechanisms contributing the relationship of sleep dysfunction and depression. • Investigates the crucial role of sleep in the affective modulation of brain functioning. • Describes the relationship between emotional brain processing during rapid eye movement and depression. • Points to the ...

Few studies have addressed the problem of sleep disturbances in patients with early-stage chronic kidney disease (CKD). A total of 220 patients newly diagnosed with CKD and 220 patients newly diagnosed with chronic hepatitis C were studied within 1 month from the diagnosis. They were evaluated by using the Charlson ...

OBJECTIVES: Burnout is a state of work-related emotional and physical exhaustion. Burnout is related to sleep complaints. By contrast, people with optimistic attitude seem to be less vulnerable to stress and burnout. Therefore, the present study aimed at investigating the relation between burnout, depressive symptoms, satisfaction with life, and sleep ...

Sleep disorders are very common in the young, being a result of the typical lifestyle lived by young people or a sleep disease that requires assistance and treatment. Furthermore, according to previous findings, sleep alterations can favor the development of depressive mood disorder. This survey aimed to assess the prevalence ...

A recent report indicates repetitive transcranial magnetic stimulation (rTMS) improves sleep in Parkinson's disease (PD). The aim of this work is to evaluate the effect of 10days rTMS on sleep parameters in PD patients. Double-blind, placebo-controlled design. Eighteen idiopathic PD patients completed the study. Sleep parameters were evaluated through actigraphy ...

Sleep disturbances are common in major depressive disorder (MDD), although polysomnographic (PSG) abnormalities are more prevalent in adults than in children and adolescents with MDD. Sleep spindle activity (SPA) is associated with neuroplasticity mechanisms during brain maturation and is more abundant in childhood and adolescence than in adulthood, and as ...

This study examined associations between sleep onset latency and emotional eating in a minority sample of children. A cross-sectional school-based study of sleep, psychological constructs, diet and physical activity was conducted in 6 public and private schools in Los Angeles County. An ethnically diverse sample of 356 third through fifth ...

Few studies have examined relationships between perinatal depression and sleep in offspring beyond very early childhood. Eighty-five women classified as high risk for major depressive disorder during pregnancy completed measures of mood and their child's sleep 4-7 years postpartum. Mothers with Beck Depression Inventory-II (BDI-II) scores ≥20 reported more sleep ...

Abstract Sleep disruption is an important aspect of major depressive disorder but lacks an objective and inexpensive means of assessment. We evaluated the utility of electrocardiogram (ECG)-based cardiopulmonary coupling analysis to quantify physiologic sleep stability in patients with major depression. Relative to controls, unmedicated depressed patients had a reduction in ...

Abnormal sleep accompanies many psychiatric conditions, but has long been recognized as a particularly conspicuous feature of affective disorders. More than a mere epiphenomenon, the powerful link between sleep and mood regulation is most dramatically demonstrated by the high efficacy of sleep deprivation in alleviating depression. Indeed, the sleep abnormalities ...

Impulsive-compulsive behaviours (ICBs) in Parkinson's disease (PD) have been anecdotally linked with impaired sleep. The authors investigate measures of sleep in PD patients with and without ICBs, and in healthy controls. The authors compare Parkinsonian features, measures of depression, anxiety and mania, and sleep disturbance in 30 PD patients with ...

Recent studies have shown that some monoterpenes exert anxiolytic- and depressant-like actions, however, these effects from monoterpene 1,4-cineole are still unknown. This work aimed to study the effects of 1,4-cineole in classic animal models for depression- and anxiety-like behavior, specifically the elevated plus maze (EPM), hole board, open field, pentobarbital ...

Sleep duration, sleep continuity, and depression are associated with cardiovascular disease and metabolic disorders. Despite the well-established relationship between sleep and depression, few studies examine these characteristics simultaneously in the development of cardiometabolic disease. Here, we review available studies that include measures of both sleep and depression in relation to ...

OBJECTIVES: To examine whether mindfulness meditation (MM) was associated with changes in objectively measured polysomnographic (PSG) sleep profiles and to relate changes in PSG sleep to subjectively reported changes in sleep and depression within the context of a randomized controlled trial. Previous studies have indicated that mindfulness and other forms ...

Most patients with major depression report problems in their sleep: insomnia, early morning awakenings and fatigue correlating with poor sleep quality. One of the key substances regulating sleep is adenosine. We hypothesized that variations in polymorphic sites of adenosine related genes may predispose to depression with sleep disturbances. We selected ...

ETHNOPHARMACOLOGICAL RELEVANCE: The decoction of leaves of Clinopodium mexicanum Benth. Goaverts (Lamiaceae), commonly known as "Toronjil de Monte", is used in the Mexican traditional medicine to induce sleep, as well as sedative and analgesic remedy. AIM OF THE STUDY: To evaluate the putative depressant effects of an aqueous extract of ...

OBJECTIVE: Sleep disturbances are a prominent feature of Huntington's disease (HD) and can substantially impair patients' quality of life. However, sleep complaints and their association with other symptoms and signs of HD have not yet been assessed in large groups of patients or premanifest mutation carriers. Therefore, we aimed to ...

To explore how weekday and weekend sleep patterns are related to adolescent substance use, depressive symptoms, and school truancy. Selfreport surveys of 242 youth (93.4% white, mean age 16.4 years). Longer weekday sleep duration was inversely associated with depressive symptoms, past month alcohol use, and drunkenness. Later weekend bedtime and ...

Evidence indicates acute sleep deprivation affects negative mood states. The present study experimentally tested the effects of acute sleep deprivation on self-reported symptoms of state anxiety and depression as well as general distress among 88 physically and psychologically healthy adults. As hypothesized, the effects of acute sleep deprivation increased state ...

Higher body mass index (BMI) has been associated with more sleep disturbance and depressive symptoms, but the combined effects of depression and BMI on sleep have not been studied in children. This study evaluated the relationship between BMI and polysomnography in children with major depressive disorder (MDD), compared to healthy ...

Insomnia and pain are frequent complaints during the course of a major depressive episode. We analyzed the association between insomnia and pain symptoms using subjective and objective sleep measures. This is a prospective, naturalistic follow-up study in a university-based psychiatric unit. Ninety-one Chinese patients were enrolled during an acute episode ...

Previous research investigating the relationship between Borderline Personality Disorder (BPD) and sleep problems, independent of depression, has been conducted on small atypical samples with mixed results. This study extends the literature by utilizing a much larger sample and by statistically controlling for depression and substance dependence. Subjective reports of sleep ...

The purpose of this study was to describe the occurrence of significant mood disturbance and evaluate for differences in sleep quality among four mood groups (i.e., neither anxiety nor depression, only anxiety, only depression, anxiety and depression) prior to the initiation of radiation therapy (RT). Patients (n=179) with breast, prostate, ...

The objective of the study was to evaluate relationships between sleep habits and depressive symptoms. Pilot study data were collected about sleep schedules, related factors and depression in female college students to find whether their sleep schedules correlate with affective symptoms. In the subsequent main study, similar information was collected ...

Disturbed sleep has been linked to increased morbidity, mortality and depression and worsened health-related quality of life in patients with chronic illness. Few studies of readjustment after coronary artery disease have explicitly focused on sleep disturbance. To explore associations between disturbed sleep, fatigue, anxiety and depression, and to assess to ...

To determine the effect of adjunctive quetiapine therapy on the sleep architecture of patients with bipolar or unipolar depression. This is a prospective, single-blind, repeated measures polysomnographic study. Sleep architecture was analyzed by overnight polysomnography, and subjective sleep quality was measured using the Pittsburgh Sleep Quality Index. The Hamilton Rating ...

Disturbances in the circadian pacemaker system are commonly found in individuals with depression and sleep-related problems. We hypothesized that some of the canonical circadian clock genes would be associated with depression accompanied by signs of disturbed sleep, early morning awakening, or daytime fatigue. We tested this hypothesis in a population-based ...

BACKGROUND: Relapse of major depressive disorder (MDD) is a common clinical problem. This study was designed to determine whether residual sleep disturbance (insomnia and hypersomnia) predict risk of relapse during the continuation and maintenance treatment of MDD. METHODS: A total of 570 patients with MDD were treated with open-label, flexible ...

We investigated associations between sleep, illness course, and concurrent symptoms in 21 participants with bipolar disorder who were inter-episode. Sleep was assessed using a week-long diary. Illness course and symptoms were assessed via validated semi-structured interviews. Lower and more variable sleep efficiency and more variable total wake time were associated ...

BACKGROUND: Depressive disorders and restless legs syndrome (RLS) demand particular attention because sleepiness, daytime fatigue and loss of interest are symptoms attributable to both depressive disorders and RLS. Moreover, a high comorbidity rate is observed. The aim of the present study was to compare polysomnographic data of patients suffering from ...