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1.
J Oncol Pharm Pract ; 28(3): 746-749, 2022 Apr.
Article in English | MEDLINE | ID: mdl-34878367

ABSTRACT

INTRODUCTION: Bevacizumab, a monoclonal antibody against the vascular endothelial growth factor receptor, is the standard treatment of recurrent glioblastoma multiforme. In addition to common systemic side effects of bevacizumab, there are rare cases of cranial nerve palsy. CASE REPORT: We report a case of transient oculomotor nerve palsy after systemic administration of bevacizumab. Twenty-four hours after the systemic infusion of bevacizumab, transient oculomotor nerve palsy developed in a 49-year-old male patient. In the cranial MRI, there was no malignancy-related progression. MANAGEMENT AND OUTCOME: Bevacizumab treatment was discontinued. Methylprednisolone was started considering that bevacizumab increased the inflammatory response. Oculomotor nerve palsy resolved in 14 days. DISCUSSION: There are many side effects of bevacizumab whose mechanisms of action have not been fully explained. Cranial nerve involvement is rarely reported. Our case is the first reported case of bevacizumab-induced oculomotor nerve palsy.


Subject(s)
Glioblastoma , Oculomotor Nerve Diseases , Bevacizumab/adverse effects , Glioblastoma/drug therapy , Humans , Male , Middle Aged , Neoplasm Recurrence, Local/drug therapy , Oculomotor Nerve Diseases/chemically induced , Vascular Endothelial Growth Factor A
2.
Neurology ; 96(6): e866-e875, 2021 02 09.
Article in English | MEDLINE | ID: mdl-33318162

ABSTRACT

OBJECTIVE: To describe the spectrum, treatment, and outcome of cranial nerve disorders associated with immune checkpoint inhibitor (Cn-ICI). METHODS: This nationwide retrospective cohort study on Cn-ICI (2015-2019) was conducted using the database of the French Refence Center. In addition, a systematic review of the literature (MEDLINE, Scopus, and Web of Science) for records published between 2010 and 2019 was performed following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines using the search terms cranial nerve or neuropathy or palsy and immune checkpoint inhibitors. RESULTS: Among 67 cases with ICI-related neurologic toxicities diagnosed in our reference center, 9 patients with Cn-ICI were identified (7 men, 78%, median age 62 years [range 26-82 years]). Patients were receiving a combination of anti-cytotoxic T-lymphocyte antigen 4 and anti-programmed cell death 1 (PD-1)/PD-1 ligand (n = 5, 56%) or anti-PD-1 antibodies alone (n = 4, 44%). Cn-ICI involved optic (n = 3), vestibulocochlear (n = 3), abducens (n = 2), facial (n = 2), and oculomotor (n = 1) nerves. Two patients had involvement of 2 different cranial nerves. Treatment comprised corticosteroids (n = 8, 89%), ICI permanent discontinuation (n = 7, 78%), plasma exchange (n = 2, 22%), and IV immunoglobulin (n = 1, 11%). Median follow-up was 11 months (range 1-41 months). In 3 cases (33%), neurologic deficit persisted/worsened despite treatment: 2 optic and 1 vestibulocochlear. Among cases from the literature and the present series combined (n = 39), the most commonly affected cranial nerves were facial (n = 13, 33%), vestibulocochlear (n = 8, 21%), optic (n = 7, 18%), and abducens (n = 4, 10%). Trigeminal, oculomotor, and glossopharyngeal nerves were less frequently affected (total n = 7). CONCLUSION: Cranial nerve disorders can complicate treatment with ICIs. Approximately one-third of the patients had persisting deficits, most frequently involving hearing and vision loss.


Subject(s)
Cranial Nerve Diseases/chemically induced , Cranial Nerve Diseases/physiopathology , Immune Checkpoint Inhibitors/adverse effects , Neoplasms/drug therapy , Abducens Nerve Diseases/chemically induced , Abducens Nerve Diseases/physiopathology , Adult , Aged , Aged, 80 and over , Facial Nerve Diseases/chemically induced , Facial Nerve Diseases/physiopathology , Female , Follow-Up Studies , Humans , Male , Middle Aged , Oculomotor Nerve Diseases/chemically induced , Oculomotor Nerve Diseases/physiopathology , Optic Neuritis/chemically induced , Optic Neuritis/physiopathology , Retrospective Studies , Vestibulocochlear Nerve Diseases/chemically induced , Vestibulocochlear Nerve Diseases/physiopathology
3.
Rev. bras. oftalmol ; 79(4): 263-265, July-Aug. 2020. graf
Article in Portuguese | LILACS | ID: biblio-1137976

ABSTRACT

Resumo Paciente do sexo feminino, 19 anos, com queixa de diplopia, náusea e vômito de início súbito. Ao exame físico, a paciente apresentava rotação da cabeça para a esquerda e limitação da adução do olho direito, sugerindo paresia do músculo reto medial. Ausência de ptose palpebral ou paresia de outra musculatura ocular extrínseca e sem outras alterações na avaliação oftalmológica. Foi relatado pelo paciente o uso de Metronidazol, duas doses de 500 mg, no mesmo dia em que os sintomas começaram. A ressonância magnética do crânio foi solicitada. O resultado mostrou um cisto da glândula pineal, estando os outros aspectos dentro da normalidade. A paresia do músculo reto medial e diplopia persistiram por 14 dias, mesmo após a suspensão do antibiótico, optando, assim, por iniciar a corticoterapia oral, evoluindo com boa resposta clínica, melhora dos sintomas e regressão da paresia muscular.


Abstract Female patient, 19 years old, with a complaint of diplopia, nausea and vomiting of sudden onset. Upon physical examination, the patient presented herself with the head position rotated to the left and limitation of adduction of the right eye, suggesting paresis of the medial rectus muscle. Absence of palpebral ptosis or paresis of other extrinsic musculature of the eye, and without other alterations in the ophthalmological evaluation. It was reported by the patient the use of Metronidazole, two doses of 500 mg, the same day the symptoms started. The magnetic resonance imaging of the skull was requested. The result showed a cyst of the pineal gland, the other aspects being within normality. The paresis of the medial rectus muscle and diplopia persisted for 14 days, even after the antibiotic was discontinued, thus opting to initiate oral corticosteroid therapy, evolving with good clinical response, improvement of symptoms and regression of muscular paresis.


Subject(s)
Humans , Female , Adult , Oculomotor Nerve Diseases/chemically induced , Diplopia/chemically induced , Metronidazole/adverse effects , Metronidazole/toxicity , Anti-Bacterial Agents/adverse effects , Anti-Bacterial Agents/toxicity , Administration, Oral
5.
J Cosmet Dermatol ; 17(6): 1016-1018, 2018 Dec.
Article in English | MEDLINE | ID: mdl-29607622

ABSTRACT

Hyaluronic acid (HA) is the most popular agent today for intradermal injections to improve wrinkles and other cosmetic defects. Ischemic necrosis due to injection of HA is one of the serious complications. Because there are many vascular branches around the nose, caution and care should be given during facial filler injection. Although the incidence is rare, blindness and permanent visual loss may occur. We describe a 29-year-old woman presented with painful erythematous swelling with violaceous patch on right periocular area and glabella after HA filler injection. After injecting the filler, she felt pain and dizziness, and her vision became blurred. She immediately received hyaluronidase around the HA filler inject area and during hospitalized for 10 days, she was successfully treated with systemic steroid, vasodilator, prophylactic antibiotics, and LLLT (low-level laser therapy) without any defects.


Subject(s)
Dermal Fillers/adverse effects , Hyaluronic Acid/adverse effects , Ischemia/chemically induced , Oculomotor Nerve Diseases/chemically induced , Adult , Female , Humans , Injections, Subcutaneous , Nose
7.
Am J Emerg Med ; 35(12): 1988.e3-1988.e5, 2017 Dec.
Article in English | MEDLINE | ID: mdl-29033341

ABSTRACT

Acute non-traumatic headaches with neurological deficits alarm emergency department (ED) physicians. Typically, a sudden headache with oculomotor nerve palsy involving a pupil indicates the possibility of a subarachnoid hemorrhage (SAH) due to an aneurysm originating from the posterior communicating artery. For the ED physician, thinking beyond the possibility of an SAH can be crucial. Here, we report on a 59-year-old woman who presented to the ED with an intractable headache and right ptosis. She had previously received nicorandil for paroxysmal atrial fibrillation in the cardiology clinic. Her vital signs were stable upon ED arrival. Neurological examination revealed a mild anisocoria with a sluggish response to light stimuli in the right eye. Adduction, supraduction, and infraduction were also limited in the right eye. Nuchal rigidity was not apparent. An urgent brain magnetic resonance image (MRI) with angiography was requested to assess for possible SAH, but revealed no aneurysm. Cerebrospinal fluid analysis was also unremarkable. The patient's headache and oculomotor nerve palsy improved completely after discontinuation of nicorandil for 3 days. To the best of our knowledge, this is the first case report on side effects of nicorandil presenting as a severe headache with reversible oculomotor nerve palsy involving a pupil, symptoms which mimicked a possible SAH due to aneurysm.


Subject(s)
Anti-Arrhythmia Agents/adverse effects , Emergency Service, Hospital , Headache Disorders/chemically induced , Nicorandil/adverse effects , Oculomotor Nerve Diseases/chemically induced , Female , Headache Disorders/physiopathology , Humans , Magnetic Resonance Imaging , Middle Aged , Oculomotor Nerve Diseases/physiopathology , Treatment Outcome
8.
Eye (Lond) ; 31(3): 503-505, 2017 Mar.
Article in English | MEDLINE | ID: mdl-27858938

ABSTRACT

PurposeThe aim of this report is to increase awareness of a possible association between cranial nerve paresis and the use of sumatriptan in migraine sufferers, particularly in patients who have additional vascular risk factors.Patients and methodsWe describe a series of three cases where third nerve paresis developed in patients who were treated with the oral form of sumatriptan. All of the patients had a clear history of repetitive migraine headache and none of them had previous third nerve paresis.ConclusionAmong a variety of medications for the treatment of migraine, there are some drugs with vasoconstrictive effects, particularly triptans. These drugs may be a contributing factor for microvascular damage of the cranial nerves and other organs.


Subject(s)
Oculomotor Nerve Diseases/chemically induced , Paresis/chemically induced , Sumatriptan/adverse effects , Vasoconstrictor Agents/adverse effects , Aged , Female , Humans , Male , Middle Aged , Migraine Disorders/drug therapy , Young Adult
9.
Swiss Dent J ; 124(11): 1189-1196, 2014.
Article in German | MEDLINE | ID: mdl-25428546

ABSTRACT

The present article reviews the different types of ophthalmologic complications following administration of intraoral local anesthesia. Since the first report by Brain in 1936, case reports about that topic have been published regularly in the literature. However, clinical studies evaluating the incidence of ophthalmologic complications after intraoral local anesthesia are rarely available. Previous data point to a frequency ranging from 0.03% to 0.13%. The most frequently described ophthalmologic complications include diplopia (double vision), ptosis (drooping of upper eyelid), and mydriasis (dilatation of pupil). Disorders that rather affect periorbital structures than the eye directly include facial paralysis and periorbital blanching (angiospasm). Diverse pathophysiologic mechanisms and causes have been reported in the literature, with the inadvertent intravascular administration of the local anesthetic considered the primary reason. The agent as well as the vasopressor is transported retrogradely via arteries or veins to the orbit or to periorbital structures (such as the cavernous sinus) with subsequent anesthesia of nerves and paralysis of muscles distant from the oral cavity. In general the ophthalmologic complications begin shortly after administration of the local anesthesia, and disappear once the local anesthesia has subsided.


Subject(s)
Anesthesia, Dental/adverse effects , Anesthesia, Local/adverse effects , Blepharoptosis/chemically induced , Blepharoptosis/physiopathology , Eye Diseases/chemically induced , Eye Diseases/physiopathology , Oculomotor Nerve Diseases/chemically induced , Ophthalmoplegia/chemically induced , Ophthalmoplegia/physiopathology , Vision Disorders/chemically induced , Vision Disorders/physiopathology , Facial Paralysis/chemically induced , Facial Paralysis/physiopathology , Humans , Injections, Intra-Arterial , Injections, Intravenous , Oculomotor Nerve Diseases/physiopathology , Prognosis , Risk Factors
10.
Oral Maxillofac Surg ; 16(4): 373-5, 2012 Dec.
Article in English | MEDLINE | ID: mdl-22076250

ABSTRACT

BACKGROUND: The posterior superior alveolar (PSA) nerve block is commonly used in dentistry for treatment of the maxillary molars. Although this procedure is associated with many complications, ocular complications have been rarely reported. CASE REPORT: This report details an iatrogenic paresis of the abducent nerve and partial palsy of the oculomotor nerve leading to diplopia, strabismus and ptosis following a PSA nerve block and extraction of maxillary right second molar. The patient was treated symptomatically, and the recovery was uneventful. Relevant anatomical pathways with review of literature are discussed. DISCUSSION: Although rare, the dentist should be aware of these complications to avoid being perplexed by this unexpected circumstance, thus adversely affecting the doctor-patient trust.


Subject(s)
Abducens Nerve Diseases/chemically induced , Anesthetics, Local/adverse effects , Blepharoptosis/chemically induced , Diplopia/chemically induced , Maxillary Nerve/drug effects , Nerve Block/adverse effects , Paralysis/chemically induced , Anesthetics, Local/administration & dosage , Female , Follow-Up Studies , Humans , Iatrogenic Disease , Lidocaine/administration & dosage , Lidocaine/adverse effects , Middle Aged , Molar/surgery , Oculomotor Nerve Diseases/chemically induced , Strabismus/chemically induced , Tooth Extraction/methods
13.
Ital J Pediatr ; 36: 59, 2010 Sep 10.
Article in English | MEDLINE | ID: mdl-20831779

ABSTRACT

BACKGROUND: Measles Mumps Rubella (MMR) vaccination is known to cause some serious adverse events, such as fever, rash, gland inflammation and neurologic disorders. These include third and sixth cranial nerve palsies. RESULTS: The case reported describes a partial recurrent oculomotor palsy associated with systemic symptoms following MMR vaccination in a healthy young child. The oculomotor palsy did not recover completely during the follow-up. CONCLUSIONS: Most of the times, measles, mumps and rubella cause mild illness and discomfort; but can also have serious or fatal sequelae. MMR vaccination has been proved to be safe and to reduce significantly the number of reported infections due to these viruses. However, significant adverse events can occur and paediatricians and public health operators should be aware of this aspect.


Subject(s)
Measles-Mumps-Rubella Vaccine/adverse effects , Oculomotor Nerve Diseases/chemically induced , Diagnosis, Differential , Electroencephalography , Eye Movements/physiology , Humans , Infant , Magnetic Resonance Imaging , Male , Oculomotor Nerve Diseases/diagnosis
14.
Ophthalmic Plast Reconstr Surg ; 26(4): 289-91, 2010.
Article in English | MEDLINE | ID: mdl-20523258

ABSTRACT

A healthy 25-year-old man who received a calcium hydroxylapatite filler injection for nose augmentation by a dermatologist suddenly developed blepharoptosis and orbital pain on the right side, associated with progressive visual disturbance of the right eye. Patchy necrosis at the nose and glabella, limitations of extraocular movements, and anterior segment ischemia, as evidenced by conjunctival injection, chemosis, corneal edema, dilated pupil, hyphema, and hypopyon, were noted. Orbital CT demonstrated linear deposits of a similar density to bone in the right medial orbit and eyelid, suggestive of multiple emboli along the conjunctival vessels. A provisional diagnosis of ocular ischemia and ischemic oculomotor nerve palsy secondary to vascular embolization was made. After 3 months, visual acuity, all intraocular inflammation, oculomotor nerve palsy, and skin necrosis resolved completely except for a dilated pupil.


Subject(s)
Anterior Eye Segment/blood supply , Biocompatible Materials/adverse effects , Durapatite/adverse effects , Embolism/chemically induced , Ischemia/chemically induced , Oculomotor Nerve Diseases/chemically induced , Adult , Blepharoptosis/chemically induced , Blepharoptosis/diagnostic imaging , Embolism/diagnostic imaging , Humans , Injections , Ischemia/diagnostic imaging , Male , Oculomotor Nerve Diseases/diagnostic imaging , Pain/chemically induced , Rhinoplasty , Tomography, X-Ray Computed , Vision Disorders/chemically induced
15.
Emerg Med J ; 27(5): 409-10, 2010 May.
Article in English | MEDLINE | ID: mdl-20442183

ABSTRACT

Methanol is generally known to cause visual impairment and various systemic manifestations. There are a few reported specific findings for methanol intoxication on magnetic resonance imaging (MRI) of the brain. A case is reported of unilateral blindness with third cranial nerve palsy oculus sinister (OS) after the ingestion of methanol. Unilateral damage of the retina and optic nerve were confirmed by fundoscopy, flourescein angiography, visual evoked potential and electroretinogram. The optic nerve and extraocular muscles (superior rectus, medial rectus, inferior rectus and inferior oblique muscle) were enhanced by gadolinium-DTPA on MRI of the orbit. This is the first case report of permanent monocular blindness with confirmed unilateral damage of the retina and optic nerve, combined with third cranial nerve palsy after methanol ingestion.


Subject(s)
Blindness/chemically induced , Methanol/poisoning , Oculomotor Nerve Diseases/chemically induced , Solvents/poisoning , Adult , Blindness/diagnosis , Female , Humans , Magnetic Resonance Imaging , Oculomotor Muscles/pathology , Oculomotor Nerve Diseases/diagnosis , Suicide, Attempted
17.
Toxicon ; 50(6): 868-9, 2007 Nov.
Article in English | MEDLINE | ID: mdl-17669456

ABSTRACT

The Montpellier snake (Malpolon monspessulanus) is an opisthoglyphous snake rarely implicated in human envenomation because the anatomy of its venom apparatus is generally unsuitable for venom delivery to large mammals. The authors report one case of human envenomation by the Montpellier snake in Southern France. Envenomation occurred under exceptional circumstances (finger of patient inserted deeply into the mouth of the reptile). The clinical picture was dominated by neurological symptoms (ptosis, oculomotor paralysis). The patient recovered in 6 days with symptomatic treatment.


Subject(s)
Blepharoptosis/chemically induced , Colubridae , Oculomotor Nerve Diseases/chemically induced , Snake Bites , Snake Venoms/toxicity , Adult , Animals , Blepharoptosis/physiopathology , Finger Injuries , Humans , Male , Mediterranean Region , Oculomotor Nerve Diseases/physiopathology , Recovery of Function
18.
Bull Soc Belge Ophtalmol ; (304): 179-84, 2007.
Article in French | MEDLINE | ID: mdl-17718242

ABSTRACT

Many medicines, mainly with neurological purpose, interfere with the oculomotricity. The biochemistry of the oculomotor systems and thus, the mechanisms of action of these drug interferences are not completely clarified. Most medicines impair the eye movements at the level of their fine adjustment by feed-back loops implying the cerebellum. Quite often, the interferences remain asymptomatic, restricted to a saccadic pursuit, hypometric saccades or an end-point nystagmus. Sometimes however, symptoms of dizziness or oscillopsia appear, due to loss of the vestibulo-ocular reflexes efficiency. A diplopia or a blurred vision by double outline could be suggestive of an ocular motor paresis or a loss of the binocular fusion due to drugs action.


Subject(s)
Drug-Related Side Effects and Adverse Reactions , Eye Movements/drug effects , Ocular Motility Disorders/chemically induced , Dizziness/chemically induced , Humans , Nystagmus, Physiologic/drug effects , Oculomotor Nerve Diseases/chemically induced , Reflex, Vestibulo-Ocular/drug effects , Saccades/drug effects
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