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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

One hundred and three male and female children of 6 to 14 years old with onchocerciasis, having or not ocular involvement and a mean skin microfilariae level of 36.1 mf/mg, received, in October 1986, a single oral dose of 150 mcg/kg ivermectin and controlled at day 4, 3 months, 6 months and 12 months post treatment. After the last control they were retreated with the same dose. The skin microfilariae count fell down to 94% of the initial level at day 4 and to 99% at 3 months. At 6 months the microfilariae count was 2% of the initial level and 5% at 12 months. The percentage of patients having microfilariae in the anterior chamber of the eye which was 33% before treatment fell down to 6% at 12 months. The percentage of patients having microfilariae in the cornea was 39% before treatment and 18% at 12 months. In the cornea and anterior chamber there was a very reduced number of microfilariae still present. 65% of the children had lesions of keratitis before treatment and 34% two months later. Adverse effects (fever, headache, pruritus, oedemas, myalgias, arthralgias) occurred in 64% of children after the first treatment and 50% after the second. They were of weak or moderate intensity and receded rapidly after administration of aspirin and/or anti-histaminic. The administration of ivermectin is an efficient and well tolerated drug in children above 5 years old.
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PMID:[A study in the Ivory Coast (1985-1987) of the efficacy and tolerance of ivermectin (Mectizan) in human onchocerciasis. III. The tolerance and efficacy of a single oral dose of 150 mcg/kg in children]. 254 68

We studied characteristics of ocular inflammation in Reiter's disease after Salmonella enteritis in eight patients. After an acute onset with diarrhea, fever in six patients, and headache in three patients, all patients developed arthritis; six patients had myalgia; six patients, urethritis; and one patient, carditis. Sacroiliitis was found in four patients. All patients had HLA-B28 antigen. Conjunctivitis occurred in seven patients. It was mostly mild with no chemosis, follicles, or keratitis, and resolved in ten days. In one case palpebral edema, chemosis in the conjunctiva, and purulent exudate were seen. One patient had transient episodes of keratitis and corneal erosion for two months and episodes of conjunctivitis for 11 months. Three patients developed unilateral acute anterior uveitis with aqueous flare, cells, fine keratic precipitates, and fibrinous exudation from three to four years after the onset of the illness. One of these patients had vitritis and macular and papillary edema.
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PMID:Ocular inflammation in Reiter's disease after Salmonella enteritis. 739 59

The conversion of Saul to Paul was a major event in the history of Western culture. Compared with its impact, any medical comments may seem redundant, but they have kept their place in the literature for many centuries. The flashing light that caused Saul to fall is often explained as solar retinopathy or keratitis, a seizure, or even a hysterical fit. These interpretations propose either a trivial injury or disease that would interfere with mental health. Neither version is quite compatible with the dramatic dimension of the event and with Paul's later achievements and sufferings. In later years, Paul became a great manager, preacher and writer who was able to carry on under any kind of duress, though not without very painful reactions. He was suffering from bouts of unilateral headache, and also from a chronic eye condition which gave great trouble to his followers but did not cause lasting damage; the descriptions fulfil the criteria for migraine without aura of the 1988 Headache Classification. If the flashing light that caused Paul to fall down is interpreted as a visual migraine aura, with the additional symptoms of "not seeing" or photophobia and anorexia, it falls into place with his later history of migraine.
Cephalalgia 1995 Jun
PMID:Headache classification and the Bible: Was St Paul's thorn in the flesh migraine? 755 4

Although the primary treatment of chronic cluster headache is medical, surgical treatment is sometimes used. The authors reviewed the charts of seven patients (ages 36 to 68 years) with chronic cluster headache to identify who responded best to percutaneous stereotactic radiofrequency rhizotomy after medical treatment failed. All patients had immediate pain relief after surgery. At follow-up (median 5 years, range 2 to 20 years), two patients remained pain-free 7 and 20 years later (excellent results); three patients had mild pain recurrence that was well controlled on medications (good results) 6 to 12 months after surgery; and two patients had major pain recurrence 4 days and 2 months after surgery (poor results). Six patients had relief of vasomotor symptoms. One patient had transient diplopia and keratitis without permanent sequelae. Both patients with excellent results had preoperative major pain around the eye; both patients with poor results had major pain around the temple, ear, and cheek; and the three patients with good results had pain equally severe in the eye, temple, and cheek. There was no association between patient age or sex, pain duration, preoperative response to lidocaine blockade, or previous surgery with pain relief. No differences occurred in pain relief between patients with dense hypalgesia and patients with analgesia. The authors conclude that (1) some patients with chronic cluster headache treated by percutaneous stereotactic radiofrequency rhizotomy achieve long-term pain relief, and (2) surgery on the trigeminovascular system alone may not cure the condition in patients with major pain around the temple, ear, and cheek.
Headache 1995 Apr
PMID:Long-term results of radiofrequency rhizotomy in the treatment of cluster headache. 777 74

During a 3-year period, 25 caudalis dorsal root entry zone (DREZ) operations were done for severe, facial pain. Intraoperative brainstem recordings were done before and after DREZ in all patients. Primary diagnosis included refractory trigeminal neuralgia, atypical headaches or facial pain, posttraumatic closed head injuries, postsurgical anesthesia dolorosa, multiple sclerosis, brainstem infarction, postherpetic neuralgia and cancer-related pain. At the time of discharge, good to excellent pain relief was present in 24/25 patients and fair relief in 1. At 1 month, 19/25 (76%) patients had good to excellent results and at 3 months following surgery, 17/25 (68%) continued to have good to excellent pain relief. One year following surgery, 18 patients could be evaluated, 12/18 (67%) still considered their relief as good to excellent, 2 fair and 4 poor. Transient postoperative ataxia was present in 15/25 patients (60%), but was largely resolved at 1 months. In 3/18 (17%) patients, a degree of ataxia was still present at 1 year although in none was it disabling. Two patients had transient diplopia, and 3 had increased corneal anesthesia with 1 later developing a keratitis. No surgical or postsurgical mortality was noted. This procedure has proven to be a satisfactory treatment for many patients with debilitating facial pain syndromes with acceptable morbidity.
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PMID:The caudalis DREZ for facial pain. 971 11

Anecdotal case reports describe the occurrence of cystoid macular edema, iritis, herpes simplex keratitis, periocular skin darkening, and headaches in patients treated with prostaglandin analogs for glaucoma. The purpose of this article is to critically analyze these anecdotal case reports in light of a few well-controlled, randomized clinical studies to determine whether conclusions can be made about a causal relationship between the use of prostaglandin analogs and the occurrence of these side effects. None of these putative side effects has been proven to be causally related to latanoprost therapy using valid scientific methodology. These possible side effects occur rarely. Cystoid macular edema, iritis, and herpes simplex keratitis occur in eyes with risk factors. To scientifically establish a causal relationship between drug therapy and rare side effects, repeated rechallenging with masked controls is required. With rare exception, such methodology has not been used with any of these putative side effects. Nevertheless, even without firm establishment of a causal relationship, caution is advised with the use of prostaglandin analogs in eyes with risk factors for cystoid macular edema, iritis, and herpes simplex keratitis until properly designed, large, controlled studies provide more definitive information.
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PMID:Putative side effects of prostaglandin analogs. 1220 18

The genus Acanthamoeba includes species of free-living soil and water ameba that have been implicated in a small number of human diseases. Acanthamoeba species have been identified as the etiologic agents in 2 well-defined clinical entities, amebic keratitis and granulomatous amebic encephalitis (GAE). Less commonly, Acanthamoeba species have been identified as the cause of disseminated disease in debilitated and immunocompromised patients. Cutaneous acanthamebiasis, often a reflection of disseminated disease, is an increasingly recognized infection since the emergence of acquired immunodeficiency syndrome (AIDS) and the use of immunosuppressive drugs. The disease portends a poor prognosis and is uniformly fatal if the infection involves the central nervous system (CNS). We describe a patient with advanced AIDS who presented with disseminated cutaneous lesions, headache, and photophobia, and in whom a diagnosis of cutaneous acanthamebiasis was made based on the results of a skin biopsy. A multidrug therapeutic regimen was begun that included sulfadiazine; the patient responded favorably to treatment. This paper also reviews 36 previously reported cases of cutaneous acanthamebiasis with delineation of clinical, diagnostic, histologic, and prognostic features, as well as discusses treatment options.
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PMID:Disseminated cutaneous acanthamebiasis: a case report and review of the literature. 1513 24

In this article are reported three cases with ocular disturbances manifested by trophic keratitis, hypoesthesia of cornea and descemet precipitates. These disturbances have a connection with phenomenon caused by circulatory insufficiency within the territory of the vertebral artery, with involvement of the bulbo-protuberantial nuclei. The clinical manifestations are vestibular and visual disturbances, occipital headaches which means that the cervical sympathetic nerve was affected.
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PMID:[Neuro-ophthalmologic relations in cervical syndrome]. 1806 54

Tobacco consumption is the leading preventable cause of disease, disability, and premature death but little is known about its deleterious effect on the ocular health of workers handling tobacco. The goal of this study was to identify probable effects of occupational tobacco exposure among south Indian bidi-industry workers. This study included 310 females (mean age, 34.8 +/- 10.9 years) actively involved in bidi-rolling presenting with eye symptoms to a tertiary eye care hospital. Results suggested that a wide spectrum of ocular complications exist among these workers. Common ocular symptoms were defective vision, dull-aching headache and eye irritation. The main ocular findings were papillary conjunctival hyperplasia, hyperpigmentation of ocular surface, punctate epithelial erosion or superficial punctate keratitis, cataract or pseudophakia and segmental optic atrophy. Abstaining from work, supplementation of Vitamin B complex rich in B 12 and appropriate surgical or medical management reversed visual loss due to corneal disease or cataract but was not effective in optic neuropathy.
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PMID:Ocular manifestations in bidi industry workers: possible consequences of occupational exposure to tobacco dust. 1857 93

Botulinum toxin blocks acetylcholine release at the neuromuscular junction. The drug which was initially found to be useful in the treatment of strabismus has been extremely effective in the treatment of variety of conditions, both cosmetic and noncosmetic. Some of the noncosmetic uses of botulinum toxin applications include treatment of spastic facial dystonias, temporary treatment of idiopathic or thyroid dysfunction-induced upper eyelid retraction, suppression of undesired hyperlacrimation, induction of temporary ptosis by chemodenervation in facial paralysis, and correction of lower eyelid spastic entropion. Additional periocular uses include control of synchronic eyelid and extraocular muscle movements after aberrant regeneration of cranial nerve palsies. Cosmetic effects of botulinum toxin were discovered accidentally during treatments of facial dystonias. Some of the emerging nonperiocular application for the drug includes treatment of hyperhidrosis, migraine, tension-type headaches, and paralytic spasticity. Some of the undesired side effects of periocular applications of botulinum toxin inlcude ecchymosis, rash, hematoma, headache, flu-like symptoms, nausea, dizziness, loss of facial expression, lower eyelid laxity, dermatochalasis, ectropion, epiphora, eyebrow and eyelid ptosis, lagophthalmos, keratitis sicca, and diplopia.
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PMID:Noncosmetic periocular therapeutic applications of botulinum toxin. 2061 16


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