• Tuberculosis and Respiratory Diseases
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• 제57권1호
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• pp.55-60
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• 2004

간질이나 신경성 통증 등으로 많이 쓰이고 있는 phenytoin, carbamazepine, 그리고 phenobarbital등의 항경련제는 피부, 임파절, 간 그리고 폐 등을 포함하는 전신적인 반응을 동반하는 anticonvulsant hyper-sensitivity syndrome을 유발할 수 있다. 그 임상양상은 환자에 따라 매우 다양하며 드물게 치명적인 경과를 가질 수 있어 의심되는 경우에는 약제의 사용중단이 가장 중요한 것으로 알려져 있다. 저자들은 carbamazepine을 투여 후 피부병변, 고열, 호산구증다증, 임파절종대와 호산구성폐렴을 보였던 환자를 anticonvulsant hypersensitivity syndorme으로 진단하고 원인약제 투여중단 후, 증상, 혈액학적 이상소견 그리고 방사선학적 이상소견의 호전이 관찰되었던 1예을 경험하였기에 문헌고찰과 함께 보고하는 바이다.

• Journal of Oral Medicine and Pain
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• 제21권1호
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• pp.173-182
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• 1996

This study was performed to provide the information on the clinical characteristics of the most common paroxysmal pain disorder in maxillofacial region, trigeminal neuralgia, and the effects and side effects of carbamazepine. The patients who visited Orofacial Pain Clinic, Dept. of Oral Diagnosis, Seoul National University Dental Hospital for treating paroxysmal pain were studied by history taking, clinical examination, and radiography. Sixty-two patients(male 20, female42) without any clinical and radiological abnormalities were Included. The change of pain, blood tests, and side effects were investigated periodically after administration of carbamazepine. The obtained results were as follows : 1. Almost all patient with trigeminal neuralgia were over the age of forties and it was more common in women. 2. Trigeminal neuralgia was more right sided and the involved nerve was in the order of maxillary n., mandibular n., and ophthalmic n. 3. The mean duration of suffering was 20.7 months. Eighty percent of patients had apparent trigger area. 4. The duration of pain attack was in the older of several seconds, 1 min. to 5 min., more than 10 min., and 5 min. to 10 min. The frequency of pain attack was in the order of more than 10 per day, 6-10 per day, and 1-5 per day. 5. The clinic the patients had visited for reducing neuralgic pain was in the order of dental clinic, neurology, oriental medicine, otolaryngology, and pharmacy. 6. Unnecessary dental treatments for reducing neuralgic pain were performed in 41.9% of the patients. Almosit all treatments were irreversible ones such as endodontic treatment and tooth extraction. 7. The initial mean VAS was 8.6, but it was decreased to 3.8 after 1 month, to 2.7 after 2 months. Almost all patients showed decreased pain with 200-600mg/day of carbamazepine to 6 months. 8. WBC counts, especially neutrophil counts, was decreased in 1 week after administration of carbamazepine but reached initial level after 1 month. SGOT, SGPT, and creatinine did not show any significant change. 9. Blood pressure was not changed significantly after administration of carbamazepine. 10. Almost patients did not show any apparent side effects, but drowsiness, dizziness, skin itching, constipation, and gastric irritation were occurred in some patients.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• 제2권1호
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• pp.87-96
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• 1991

자폐증의 임상증상 완화에 대한 Carbamazepine의 효과를 평가하기 위하여 위약으로 대조한 이중맹(placebo controlled double blind) 연구를 실시하였다. 연구대상 아동은 1989년 10월부터 1991년 11월까지 서울대학병원 어린이병원 소아정신과 외래를 방문한, DSM-III-R의 전반적 발달장애의 진단기준을 만족시키면서, 부모가 연구에 동의한 23명의 남아로 하였다. 또한 다른 내과적 혹은 정신과적 질환력을 갖지 않으며, 연구 시작전 적어도 2개월이상의 약물복용이 없는 기간을 갖도록 하였다. 연구 대상군의 Cabamazepine치료군과 위약군으로 할당을 무작위적 할당표에 의해 할당하였는데, 각각 12명, 11명이 해당되었다. 연구 대상 아동의 상태를 모르는(blind) 2명의 평가자에 의하여, 기초관찰 기간과 12주의 약물치료 기간후에 측정한 검사도구의 측정값의 변화와 약물에 대한 부작용을 보았다. 두 검사자간의 신뢰도는 .4875-.6613이었다. 기초 관찰기간시 두군사이의 사회 인구학적 변인 및 검사도구의 값은 유의한 차이가 없었다. 약물 치료 기간 종결시 측정한 검사도구의 값과 기초 관찰기간의 값을 비교한 결과, Autism Behavior Checklist상 전체 점수의 유의한 차이(P<.05), 즉 Carbamazepine치료군이 위약군보다 자폐증 증상의 완화정도가 큰 소견을 보였다. Vineland Social Maturation Scale에서는 두군 모두에서 약물 치료 기간동안 사회성숙도상의 발달이 유의한 정도(P<.005)로 있었다.

• 한국환경보건학회:학술대회논문집
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• 한국환경보건학회 2005년도 국제학술대회
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• pp.345-350
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• 2005

Acute toxicities of five pharmaceutical products were evaluated with aquatic microbes, invertebrates, and fish. The test pharmaceuticals, i.e., cimetidine, carbamazepine, diltiazem, acetaminophene, and metformin have been often detected in aquatic environment, but theire cological hazard on receptors of various trophic levels has seldom been evaluated. In the present study, we conducted acute toxicity assays with a marine bacterium, Vibrio fischeri, an invertebrate, Daphnia magna, and a fish, Japanese medake (Oryzias latipes). In general, D. magna, showed the most sensitive response to the test chemicals. Diltiazem exhibited the lowest EC50 value after 96 hr of exposure at 7.6 mg/L, followed by cimetidine >acetaminophen > metformin = carbamazepine in an order of decreasing susceptibility. With the fish, diltiazem and carbamazepine showed the 96 hr EC50 values at 14.1${\sim}$35.4 mg/L while acetaminophen, cimetidine, and metformin did not cause 50% mortality at 100 mg/L. Similar pattern was noted with the Microtox Assay, with which the median effective concentrations for acetaminophen, cimetidine, and metformin were found at the range between 301.8 and 755.4 mg/L. Carbamazepine and diltiazem exposure to the microbes resulted in EC50 values around 50 mg/L. Predicted no effect concentrations (PECs) of these pharmaceuticals derived from the EC5O values obtained from this study, and predicted environmental concentrations (PECs) obtained from available literatures were utilized to estimate ecological risks of the test compounds. No test pharmaceuticals resulted in risk quotients (PEC/PNEC) greater than 1, which suggests no serious potential ecological concerns. It should be noted however that further studies including the refinement of PEC derivation, identification and toxicity assessment of the metabolites and/or their interactions with other stressors may be warranted to better understand the environmental consequences of the residual pharmaceutical discharge to the waterway.

• Journal of Dental Anesthesia and Pain Medicine
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• 제21권6호
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• pp.565-574
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• 2021

Background: Trigeminal neuralgia (TN) is a severe form of pain that affects the daily activities of a patient. Transcutaneous electrical nerve stimulation (TENS) therapy is an emerging option for the treatment of acute and chronic pain. The aim of this study was to evaluate the effect of TENS therapy as an adjunct to drug therapy for the treatment of TN. Methods: A total of 52 patients diagnosed with TN according to the International Classification of Headache Disorders (version 3) were included. Each patient was randomized to either the TENS or placebo TENS groups. Intervention was given in continuous mode and 100-Hz frequency for 20 mins biweekly for 6 weeks. Parameters were measured at baseline, TENS completion and 3 months, 6 months, and 1 year of follow up. The parameters observed were mean carbamazepine dose, mean visual analog scale (VAS) score, mean present pain intensity (PPI) score, and functional outcome. Non-parametric analyses, one-way ANOVA and the Kruskal-Wallis test were applied for intragroup comparisons, while the Mann-Whitney U test and independent t-test were used for intergroup comparisons of variables. The chi-square test was applied to analyze categorical data. Results: Compared to the placebo TENS group, the mean dose of carbamazepine in the TENS group was significantly reduced at TENS completion, as well as at 6 months and 1 year follow up. Changes in mean VAS score, mean PPI score, and functional outcome did not show significant differences between the groups (P>0.05). Conclusion: TENS therapy does not lead to any changes in pain levels but it may reduce the mean dose of carbamazepine when used as an adjunct treatment in patients with TN.

• The Korean Journal of Pain
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• 제23권3호
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• pp.215-218
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• 2010

Glossopharyneal neuralgia (GPN) is generally considered to be a pain disease. However, it can be also be a life-threatening cardiac cause of syncope. Neuralgia in the throat and neck can trigger severe bradycardia up to the point of asystole, which can progress to cardiac syncope with or without seizures. A 65 year-old male patient diagnosed with glossopharyngeal neuralgia complained of severe paroxysmal pain in his right chin and ear followed by bradycardia, aystole and syncope. We report a case successfully treated with a permanent pacemaker and carbamazepine in a patient with GPN who had syncopal attacks preceded by paroxysms of pain.

• 상하수도학회지
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• 제27권1호
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• pp.39-47
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• 2013

This study demonstrates the oxidative degradation of pharmaceutical compounds during ozonation of surface waters in Ulsan. Diclofenac, carbamazepine, bezafibrate, and ibuprofen were selected as surrogate pharmaceutical compounds, and ozonation experiments were performed using raw waters collected from the Sayeon Dam and the Hoeya Dam in Ulsan. Diclofenac and carbamazepine which have high reactivity with molecular ozone showed higher removal efficiencies than bezafibrate and ibuprofen during ozonation. The addition of tert-butanol, a hydroxyl radical scavenger, increased the removal efficiencies of diclofenac and carbamazepine by increasing the ozone exposure. However, the oxidation of bezafibrate and ibuprofen was inhibited by the presence of tert-butanol due to the suppression of the exposure to hydroxyl radical. The elimination of the selected pharmaceuticals could be successfully predicted by the kinetic model base on the $R_{ct}$ concept. Depending on the experimental condition, $R_{ct}$ values were determined to be $(1.54{\sim}3.32){\times}10^{-7}$ and $(1.19{\sim}3.04){\times}10^{-7}$ for the Sayeon Dam and the Hoeya Dam waters, respectively. Relatively high $R_{ct}$ values indicate that the conversion of $O_3$ into $^{\cdot}OH$ is more pronounced for surface waters in Ulsan compared to other water sources.

• Journal of Oral Medicine and Pain
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• 제32권4호
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• pp.449-453
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• 2007

삼차신경통은 삼차신경의 하나 이상 분지에서 나타나는 안면 편측 통증 질환으로 짧은 찌르는 듯한 통증이다. 삼차 신경통의 가장 흔한 원인은 인접 삼차신경이나 삼차신경근 부위를 압박하는 혈관에 의하거나 특발성으로 나타나는 특발성 삼차신경통과 구조적 병소에 의해 나타나는 증후성 삼차신경통으로 분류된다. 증후성 삼차신경통은 수막종, 청신경종, 표피양암종 등이 주된 원인이며, 감각 결함, 운동 결함, 운동실조, 안구진탕 등과 같은 신경계 증상이 동반된다. 삼차 신경통의 치료는 크게 약물 치료와 외과적 치료가 있다. 이 중 가장 효과적으로 사용되는 약물은 Carbamazepine이며, 졸음, 현기증, 불안, 오심, 식욕부진 등의 다양한 부작용을 나타낼 수 있다. 특히 간독성, 골수 기능 억제 등의 위험한 부작용이 나타날 수 있으므로 주기적으로 혈액검사, 간 및 신장 기능 검사가 필요하다. 이에 삼차신경통의 임상 증례를 통해 증후성 삼차신경통과 특발성 삼차신경통의 예를 들어 진단과 치료를 시행함에 있어 여러 고려 사항들 중 특히 우리가 소홀히 하거나 간과하기 쉬운 중요 고려사항을 되짚어 보고자 한다.

• Mass Spectrometry Letters
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• 제9권3호
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• pp.77-80
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• 2018

The focus of this paper is to present techniques to overcome certain difficulties in quantitative analysis with a time-of-flight mass spectrometer (TOF-MS). The method is based on conventional solid-phase extraction, followed by reversed-phase ultra high performance liquid chromatography of the extract, and mass spectrometric analysis. The target compounds included atenolol, atrazine, caffeine, carbamazepine, diclofenac, estrone, ibuprofen, naproxen, simazine, sucralose, sulfamethoxazole, and triclosan. The matrix effects caused by high concentrations of organic compounds in wastewater are especially significant in electrospray ionization mass spectroscopy. Internal-standard calibration with isotopically labeled standards corrects the results for many matrix effects, but some peculiarities were observed. The problems encountered in quantitation of carbamazepine and triclosan, due to nonlinear calibration were solved by changing the internal standard and using a narrower mass window. With simazine, the use of a quadratic calibration curve was the best solution.

• 대한치과의사협회지
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• 제49권6호
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• pp.327-333
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• 2011

Clinically, treatment goal of neuropathic pain focused on not elimination of etiology but management and control of symptoms because we don't know certain about clear etiology of neuropathic pain yet. The drugs used for the management of neuropathic pain were classified as drugs with strong evidence for benefit(antidepressants, anticonvulsants, opioid analgesics etc.), modest evidence for benefit(mexiletine, carbamazepine, clonidine etc.), preliminary evidence for benefit(NSAIDs, dextromethorphan, topiramate etc.). Finally, the treatment for trigeminal neuralgia was outlined separately since this disorder responds to a different group of drugs than other neuropathic pain conditions.