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Die Ophthalmologie Jun 2024Due to the demographic changes, the number of older patients in ophthalmological practices and clinics, including those with diplopia, is increasing. Some of the... (Review)
Review
Due to the demographic changes, the number of older patients in ophthalmological practices and clinics, including those with diplopia, is increasing. Some of the patients report not only horizontally shifted double images but also or only vertically shifted double images. Vertical double vision often causes significant diagnostic problems for ophthalmologists. The underlying condition could urgently require further neurological, neuroradiological and/or internal medical diagnostics (e.g., skew deviation, 4th nerve palsy, myasthenia, Graves' orbitopathy, orbital floor fracture, orbital mass, 3rd nerve palsy) but the cause of diplopia could also be a condition in which overdiagnosis should be avoided (e.g., sagging eye syndrome, the prevalence of which significantly increases with increasing age; decompensated strabismus due to inferior oblique muscle overaction, myopia-associated vertical tropia). For some diseases early diagnosis is important for a better prognosis, e.g., tumor diagnosis, Graves' disease and stroke. This article presents an overview of the most common and most important differential diagnoses of vertical tropia in patients over 50 years of age.
PubMed: 38904722
DOI: 10.1007/s00347-024-02072-y -
Die Ophthalmologie Jun 2024Myasthenia gravis is a well-understood autoimmune disease of the neuromuscular synapse that is medicinally treatable with favorable results and therefore should not be... (Review)
Review
Myasthenia gravis is a well-understood autoimmune disease of the neuromuscular synapse that is medicinally treatable with favorable results and therefore should not be overlooked in the differential diagnostic evaluation of vertical diplopia. Myasthenia is primarily a clinical diagnosis. Positive indications include double vision of fluctuating severity, diurnal variations, double vision after lengthy gaze fixation on a distant object and in the primary position as well as diplopia in various visual directions, often associated with a varying extent of ptosis. Clinical tests are the Simpson test, the ice on eyes test and the probatory administration of pyridostigmine. Positive results corroborate this diagnosis but negative results do not exclude myasthenia. The same applies for the determination of specific autoantibodies. In addition to ocular symptoms it is important to search for generalized symptoms and bulbopharyngeal symptoms in particular should prompt immediate neurological diagnostics. In addition to symptomatic treatment a wide range of immunotherapeutic agents are available. Thymectomy is also used for immunomodulatory indications according to the 2023 revised guidelines. Patient-centered treatment goals, patient education and comprehensive information, also via the self-help organization German Myasthenia Society, are essential components of successful treatment of myasthenia.
PubMed: 38904720
DOI: 10.1007/s00347-024-02061-1 -
Stomatologiia 2024Was to improve the quality of treatment in pediatric outpatient dentistry with the effective use of oral sedation.
THE AIM OF THE STUDY
Was to improve the quality of treatment in pediatric outpatient dentistry with the effective use of oral sedation.
MATERIALS AND METHODS
The study comprised 60 children aged 3-12 years who were undergoing therapeutic/surgical dental treatment. All children's somatic state was assessed as ASAI-II. All children met a number of psychological, anamnestic and procedural criteria. Midazolam and chloropyramine in a dose calculated for the patient's body weight were used as components of oral sedation. The estimated sedation depth was Ramsay II-III. The study included an analysis of objective (the time of comfortable treatment, the amount of treated or removed teeth per visit, the possibility of treatment without anesthesia during further visits) and subjective (the possibility of contact with the child during treatment, behavioral reactions at home and on further visits) criteria. Negative behavioral reactions and dental effects were also assessed.
RESULTS
The treatment features correlated with the age category and gender of the patient. In the older age group of 7-12 years, the amount of comfortable treatment time was higher, the possibility of contact with the child reached 100% (which is twice as much as in the younger one), and also a larger number of patients were treated during further visits without an anesthetic aid. At the same time, in the younger age group of 3-6 years, the volume of treatment per visit was higher, since it takes less time to treat a primary tooth than for a permanent one. Side effects (visual hallucinations, diplopia, hyperactivity, tearfulness and aggressiveness) were more often recorded in the younger age group, but emotional instability was equally manifested in both groups.
CONCLUSION
In order to maximize the effectiveness of using oral sedation as a method, it is necessary to take into account the duration and traumatism of the proposed procedure, the peculiarities of age psychology and the peculiarities of the psychological development of boys and girls.
Topics: Humans; Child; Child, Preschool; Male; Female; Anesthesia, Dental; Conscious Sedation; Midazolam; Dental Care for Children; Hypnotics and Sedatives; Ambulatory Care; Outpatients
PubMed: 38904559
DOI: 10.17116/stomat202410303142 -
Archivos de La Sociedad Espanola de... Jun 2024Trochleitis is clinically and/or radiologically evidenced inflammation of the trochlea or orbital pulley. Clinically it is characterized by pain and hypersensitivity in... (Review)
Review
Trochleitis is clinically and/or radiologically evidenced inflammation of the trochlea or orbital pulley. Clinically it is characterized by pain and hypersensitivity in the superomedial orbital angle, which is increased or triggered by direct palpation of the area and/or eye movements. During the REM (rapid eye movements) phase of sleep, patients with trochleitis suffer from nocturnal micro-awakenings that impede their rest, and pain is often associated with visual symptoms (diplopia or Brown's syndrome). The lack of common guidelines for diagnosis and treatment of this disease, its low prevalence and the lack of knowledge of the different entities associated with trochlear pain, leads to underdiagnosis or misdiagnosis. It is essential to know the characteristics of this pathology and to diagnose it correctly, differentiating it from other trochlear pain entities, in order to be able to carry out an adequate therapeutic and prognostic approach. The lack of consensus on the therapeutic protocol means that various treatments are used, in different order and often with a combination of several without a firm scientific basis. This comprehensive review of previous studies concludes that nonsteroidal anti-inflammatory drugs (NSAIDs) achieve an overall complete cure rate of 77%, although this rate decreases to 30% in case of motility restriction or diplopia. Intratrochlear corticosteroid injection achieves an overall complete cure rate of 86%, even in the worst prognosis trochleitis, being the only effective option in NSAID-refractory trochleitis and currently being questioned as the first treatment option.
PubMed: 38901607
DOI: 10.1016/j.oftale.2024.06.008 -
Journal of Vision Jun 2024Binocular double vision in strabismus is marked by diplopia (seeing the same object in two different directions) and visual confusion (seeing two different objects in... (Review)
Review
Binocular double vision in strabismus is marked by diplopia (seeing the same object in two different directions) and visual confusion (seeing two different objects in the same direction). In strabismus with full visual field, the diplopia coexists with visual confusion across most of the binocular field. With visual field loss, or with use of partial prism segments for field expansion, the two phenomena may be separable. This separability is the focus of this review and offers new insights into binocular function. We show that confusion is necessary but is not sufficient for field expansion. Diplopia plays no role in field expansion but is necessary for clinical testing of strabismus, making such testing difficult in field loss conditions with confusion without diplopia. The roles of the three-dimensional structure of the real world and the dynamic of eye movements within that structure are considered as well. Suppression of one eye's partial view under binocular vision that develops in early-onset (childhood) strabismus is assumed to be a sensory adaption to diplopia. This assumption can be tested using the separation of diplopia and confusion.
Topics: Humans; Vision, Binocular; Visual Fields; Diplopia; Strabismus; Eye Movements
PubMed: 38899959
DOI: 10.1167/jov.24.6.13 -
Internal Medicine (Tokyo, Japan) Jun 2024An 86-year-old woman was admitted to our hospital with cryptogenic progressive dyspnea and dysphagia following a tracheostomy procedure 4 months prior to presentation....
An 86-year-old woman was admitted to our hospital with cryptogenic progressive dyspnea and dysphagia following a tracheostomy procedure 4 months prior to presentation. She exhibited fluctuating diplopia, bilateral vocal fold paralysis, normal nerve test results, negative findings for serum anti-acetylcholine receptor and anti-muscle-specific kinase antibodies, and positive findings for anti-LDL-receptor related protein 4 (LRP4). A videofluoroscopic swallowing study (VFSS) with edrophonium revealed an improvement in bulbar paralysis. Consequently, the patient was diagnosed with double-seronegative myasthenia gravis (DSN-MG) and began immunomodulatory therapy. This case emphasizes the diagnostic challenges of bulbar-type DSN-MG and underscores the value of a VFSS with edrophonium for diagnosing this condition.
PubMed: 38897960
DOI: 10.2169/internalmedicine.3348-23 -
BMJ Open Ophthalmology Jun 2024Graves' ophthalmopathy is a complex autoimmune disorder that can significantly affect quality of life (QoL), vision and physical appearance. Recently, a deeper...
BACKGROUND
Graves' ophthalmopathy is a complex autoimmune disorder that can significantly affect quality of life (QoL), vision and physical appearance. Recently, a deeper understanding of the underlying pathogenesis has led to the development of novel treatment options.
AIMS
The purpose of this review is to explore the current literature on conventional and novel treatment modalities and to evaluate which interventions provide the most favourable psychological and clinical outcomes in patients with moderate to severe, active Grave's ophthalmopathy. For example, QoL is an important psychosocial outcome of disease management. However, available literature demonstrates that not all clinically effective treatment options improve patients' QoL.
METHODS
A systematic literature review was conducted to assess the clinical and psychosocial outcomes of different therapies for Graves' ophthalmopathy. An extensive database search of Ovid Medline, Ovid Embase and Cochrane Central Register of Controlled Trials was conducted. Studies generated were reviewed and the relevant selected data were retrieved and analysed.
RESULTS
Results showed intravenous steroids, rituximab (RTX), tocilizumab and teprotumumab were all significantly effective in improving Clinical Activity Scores. Orbital radiotherapy showed a slight improvement in proptosis and diplopia. All interventions were safe with few serious adverse events being reported across all studies. All treatment modalities demonstrated beneficial improvements in both components of the Graves' Ophthalmopathy-QoL (QoL) questionnaire, apart from orbital radiotherapy which only demonstrated improvements in the visual functioning subscale. Teprotumumab was identified to be the most effective intervention for improving both clinical and psychosocial outcomes. However, further research needs to be conducted to evaluate its side effect profile and cost-effectiveness. Nonetheless, with time it has the potential to be a first-line treatment option in the management of active moderate to severe Graves' ophthalmopathy.
Topics: Humans; Graves Ophthalmopathy; Quality of Life; Antibodies, Monoclonal, Humanized; Rituximab; Immunologic Factors; Glucocorticoids
PubMed: 38886120
DOI: 10.1136/bmjophth-2023-001515 -
Cureus May 2024Myasthenia gravis (MG) is a rare disorder that most commonly presents with ocular symptoms. Despite the highly sensitive blood work that can be used to diagnose the...
Myasthenia gravis (MG) is a rare disorder that most commonly presents with ocular symptoms. Despite the highly sensitive blood work that can be used to diagnose the disease, it is frequently misdiagnosed until the disease becomes systemic. Literature, however, shows that those who begin treatment with acetylcholinesterase inhibitors before systemic presentation have a better prognosis. We discuss the case of a patient who presented to the clinic with a chief complaint of diplopia that was subsequently referred to ophthalmology. It was not until lab work was done by a subspecialist that the diagnosis of MG was made. The patient quickly responded to an acetylcholinesterase inhibitor and has since had a great prognosis. Here, we are advocating for the inclusion of routine lab work in the evaluation of patients who present to the primary care setting with diplopia in the absence of red flag symptoms. This approach aids in deciphering the potential involvement of MG in diplopia or ptosis. While such symptoms justify referral to ophthalmology, logistical challenges often hinder a prompt evaluation. Early diagnosis with the incorporation of routine lab work offers the potential to expedite the diagnosis of a rare disease. In doing so, providers can improve prognosis and potentially mitigate additive medical consultations.
PubMed: 38882969
DOI: 10.7759/cureus.60521 -
Interventional Neuroradiology : Journal... Jun 2024Carotid-cavernous fistulas (CCFs) are complex arteriovenous shunting lesions of the cavernous sinus with diverse clinical presentations. This study aimed to analyze...
BACKGROUND
Carotid-cavernous fistulas (CCFs) are complex arteriovenous shunting lesions of the cavernous sinus with diverse clinical presentations. This study aimed to analyze clinical outcomes and differentiate patients treated with conservative observation versus those needing endovascular intervention.
METHODS
A retrospective analysis of 84 patients with angiographically confirmed CCF was conducted from 2000 to 2022. Endovascular treatment decisions were made at the discretion of neurointerventionalists. Clinical and angiographic data were collected, including Barrow CCF classification and treatment outcomes.
RESULTS
Patients managed conservatively ( = 17) had longer symptom duration (165 vs 42 days) and more indirect CCF (100% vs 68%) compared to those treated with endovascular embolization ( = 67). High-risk clinical symptoms, including proptosis, diplopia, decreased visual acuity, and chemosis, were more common in the embolization group. Cortical venous reflux and ophthalmic venous reflux were more prevalent in the embolization group (39% and 91%, respectively). Overall, 31% of embolized CCFs required retreatment, mainly Barrow type D lesions (65%). Transvenous coil embolization was the primary technique used (78%), followed by feeder artery embolization (16%), and internal carotid artery flow diversion (8%).
CONCLUSION
In selected CCF patients without high-risk symptoms or angiographic features, conservative observation is a safe and effective alternative to endovascular embolization. High-risk symptoms and angiographic features favor endovascular intervention. Complications were rare, and most were transient, emphasizing the safety of endovascular management. Longitudinal angiographic and ophthalmologic surveillance is essential for monitoring fistula persistence or recurrence.
PubMed: 38881351
DOI: 10.1177/15910199241261761 -
Gan To Kagaku Ryoho. Cancer &... May 2024A 72-year-old male was referred with a 2-week history of diplopia. Following magnetic resonance imaging, an area of abnormal signal intensity was observed along the...
A 72-year-old male was referred with a 2-week history of diplopia. Following magnetic resonance imaging, an area of abnormal signal intensity was observed along the lateral ventricle, without any unusual findings at other sites. Cerebrospinal fluid cytology revealed abnormal lymphocytes with atypia, which were positive for CD20 and light-chain restriction, as detected by surface marker analysis, leading to a diagnosis of primary meningeal B-cell lymphoma. The patient underwent chemoradiotherapy and achieved a remission. While meningeal lymphoma is a rare occurrence, pathological tissue biopsy is considered the gold-standard diagnostic method. However, obtaining a biopsy sample from the tumor site can be challenging. In this case report, cytology and flow cytometry played a vital role in the diagnosis of meningeal lymphoma.
Topics: Humans; Male; Aged; Meningeal Neoplasms; Flow Cytometry; Lymphoma, B-Cell; Chemoradiotherapy; Antineoplastic Combined Chemotherapy Protocols; Magnetic Resonance Imaging; Cytology
PubMed: 38881073
DOI: No ID Found