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Lim KH, Yoon HI, Kang YA, Lee KW, Kim JH, Bang SM, Lee JH, Lee CT, Lee JS. Severe pulmonary adverse effects in lymphoma patients treated with cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) regimen plus rituximab. Korean J Intern Med 2010; 25:86-92. [PMID: 20195409 PMCID: PMC2829422 DOI: 10.3904/kjim.2010.25.1.86] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2009] [Accepted: 09/08/2009] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND/AIMS The aim of our study was to determine the incidence and clinical features of severe pulmonary complications in patients receiving cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) or rituximab plus CHOP (R-CHOP) as the initial treatment for lymphoma. METHODS A retrospective analysis of pulmonary infection and drug-induced interstitial pneumonitis (DIIP) was performed using lymphoma registry data. R-CHOP was administered in 71 patients and CHOP in 29 patients. RESULTS The severe pulmonary adverse events tended to occur more frequently with R-CHOP (18.3%) than CHOP alone (13.8%), although the difference was not significant (p = 0.771). DIIP occurred in five patients in the R-CHOP arm (7%) and in one in the CHOP arm (3%). The continuous use of steroids for conditions other than lymphoma significantly increased the risk of pulmonary infection including Pneumocystis jiroveci pneumonia (p = 0.036) in the multivariate analysis. International prognostic index, tumor stage, smoking, previous tuberculosis, chronic obstructive pulmonary disease, and lymphoma involvement of lung parenchyma were not related to pulmonary adverse events. Patients who experienced severe pulmonary events showed shorter survival when compared to those without complications (p = 0.002). CONCLUSIONS Our experiences with serial cases with DIIP during chemotherapy and the correlation of continuous steroid use with pulmonary infection suggest that the incidence of pulmonary complications might be high during lymphoma treatment, and careful monitoring should be performed.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Antibodies, Monoclonal/administration & dosage
- Antibodies, Monoclonal/adverse effects
- Antibodies, Monoclonal, Murine-Derived
- Antineoplastic Combined Chemotherapy Protocols/administration & dosage
- Antineoplastic Combined Chemotherapy Protocols/adverse effects
- Cyclophosphamide/administration & dosage
- Cyclophosphamide/adverse effects
- Doxorubicin/administration & dosage
- Doxorubicin/adverse effects
- Female
- Humans
- Incidence
- Lung Diseases, Interstitial/chemically induced
- Lung Diseases, Interstitial/mortality
- Lymphoma, Non-Hodgkin/drug therapy
- Lymphoma, Non-Hodgkin/mortality
- Male
- Middle Aged
- Pneumocystis carinii
- Pneumonia, Bacterial/mortality
- Pneumonia, Pneumocystis/mortality
- Prednisone/administration & dosage
- Prednisone/adverse effects
- Retrospective Studies
- Risk Factors
- Rituximab
- Severity of Illness Index
- Tuberculosis, Pulmonary/mortality
- Vincristine/administration & dosage
- Vincristine/adverse effects
- Young Adult
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1227
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Al-Harbi M. Concerns and awareness of acne patients about isotretinoin in qassim region of saudi arabia. Int J Health Sci (Qassim) 2010; 4:47-51. [PMID: 21475525 PMCID: PMC3068800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023] Open
Abstract
BACKGROUND Oral Isotretinoin is the most effective choice in the treatment of severe acne, It is the most widely prescribed teratogenic drug in the USA and Canada. Due to large number of its adverse effects and the necessity of long term use, patients have difficulties in complying with the treatment and some may refuse taking the drug. OBJECTIVES To assess knowledge, concerns and awareness of acne patients in Qassim region, Saudi Arabia, about Isotretinoin, including the factors that may affect compliance. SUBJECTS AND METHOD This non-interventional cross-sectional survey was conducted through distribution of questionnaires over two months period from 8th May to 23rd July 2009 in acne patients from the Qassim region. The returned questionnaires were analyzed using SPSS version 17.0. The P <0.05 was accepted as cut-off point for statistical significance. RESULTS Three hundred fifty six acne patients were included in the study, 57.6% were female and 42.3% were male; 76.7% knew about Isotretinoin and its uses, the main source of information (for both genders) was the physician, followed by other acne patients. Sixty three percent of subjects knew about the adverse effects of the drug. Dryness and teratogenicity were the most well-known adverse effects and 85.9% didn't have any objection in using the drug. Adverse effects followed by duration of the treatment were the top concerned issues. Out of those who were using the drug, dryness of the lips and face were the most disturbing adverse effects. CONCLUSION A majority of acne patients have the knowledge about Isotretinoin and its adverse effects. This study highlighted the importance of health education for better acceptance of this drug. Patients should be instructed about proper moisturization methods while using this drug.
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Abstract
Human papillomavirus (HPV) is necessary for the development of cervical cancer. Cervical cancer is the second most common cancer in women worldwide but 80% occurs in developing countries, not countries with Pap screening programs. Pap screening programs in industrialized countries have reduced the incidence of cervical cancer to 4-8/100,000 women. HPV vaccines may be a promising strategy for cervical cancer in women without access to screening programs. In industrialized countries, the benefit of HPV vaccines focuses on individual abnormal Pap test reduction not cancer prevention. The focus of this review is to cover the side effects of Gardasil in perspective with the limited population benefit cervical cancer reduction in countries with organized Pap screening programs. In addition, information about Gardasil benefits, risks and unknowns for individual patient decision making for vaccination is presented. Gardasil offers protection against CIN 2+ lesions caused by HPV 16/18 and against genital warts caused by HPV 6/11 for at least 5 years. Combining Gardasil with repeated cytology screenings may reduce the proportion of abnormal cytology screens and hence reduce the associated morbidity with the subsequent colposcopies and excisional procedures.
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1229
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Sharifi V, Amini S, Ghaeli P, Saeedinia A. Trifluoperazine-induced cholestatic jaundice. IRANIAN JOURNAL OF PSYCHIATRY 2010; 5:117-8. [PMID: 22952504 PMCID: PMC3430503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Liver injury occurs with many drugs; therefore, a thorough work up is important for establishing the diagnosis. We report a case of trifluoperazine-induced cholestatic jaundice. A 44-year old male with schizoaffective disorder developed an increase in liver enzymes and jaundice after starting treatment with trifluoperazine. Workup for other potential etiologies was negative.
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1230
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Dong J, Yu XF, Zou J. Azithromycin-containing versus standard triple therapy for Helicobacter pylori eradication: A meta-analysis. World J Gastroenterol 2009; 15:6102-10. [PMID: 20027685 PMCID: PMC2797669 DOI: 10.3748/wjg.15.6102] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate whether adding azithromycin to first-line Helicobacter pylori (H pylori) eradication improved eradication and reduced side effects.
METHODS: Eligible articles were identified by searches of electronic databases. We included all randomized trials that compared azithromycin-containing with standard triple-therapy regimens for first-line treatment of H pylori infection. Statistical analysis was performed with Review Manager 5.0.10. Sub-analyses were also performed.
RESULTS: We identified 14 randomized trials (1431 patients). Pooled H pylori eradication rates were 72.01% (95% CI: 58.09%-85.93%) and 69.78% (95% CI: 66.47%-73.09%) for patients with or without azithromycin by intention-to-treat analysis, and the odds ratio (OR) was 1.17 (95% CI: 0.64-2.14). The occurrence of side effects differed significantly and was 15.81% (95% CI: 12.50%-19.12%) and 25.20% (95% CI: 21.44%-28.96%) for treatment with or without azithromycin, respectively, and the summary OR was 0.58 (95% CI: 0.41-0.82). Furthermore, the azithromycin-containing group had a lower occurrence of diarrhea, nausea and taste disturbance.
CONCLUSION: Our review suggests that azithromycin-containing triple-therapy regimens could be equally effective in eradication of H pylori compared with standard first-line triple-therapy regimens.
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1231
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Lanas A, Esplugues JV, Zapardiel J, Sobreviela E. Education-based approach to addressing non-evidence-based practice in preventing NSAID-associated gastrointestinal complications. World J Gastroenterol 2009; 15:5953-9. [PMID: 20014459 PMCID: PMC2795182 DOI: 10.3748/wjg.15.5953] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate an evidence-based educational program for improving strategies for prevention of nonsteroidal anti-inflammatory drug (NSAID)-associated gastrointestinal (GI) complications.
METHODS: Four hundred and fifty-six specialists replied to a questionnaire that covered issues related to NSAID-induced adverse effects. They also collected data from their last five consecutive patients before and after they had attended an evidence-based seminar on GI prevention strategies.
RESULTS: Four hundred and forty-one of 456 specialists (96.7%) participated in the survey, and 382 (83.7%) in the education-based study that recorded data from 3728 patients. The specialists overestimated the risk of GI complications with NSAIDs, underestimated the GI safety profile of coxibs, but were aware of the risk factors and of the current prevention strategies. Proton pump inhibitors were co-prescribed with NSAIDs in > 80% of patients with and without risk factors. The educational program had little impact on prescribing habits.
CONCLUSION: Specialists are informed of advances in NSAID-associated adverse effects and have high rates of GI-prevention therapy. Our educational program did not alter these rates.
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Grattagliano I, Bonfrate L, Diogo CV, Wang HH, Wang DQH, Portincasa P. Biochemical mechanisms in drug-induced liver injury: Certainties and doubts. World J Gastroenterol 2009; 15:4865-76. [PMID: 19842215 PMCID: PMC2764962 DOI: 10.3748/wjg.15.4865] [Citation(s) in RCA: 85] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Drug-induced liver injury is a significant and still unresolved clinical problem. Limitations to knowledge about the mechanisms of toxicity render incomplete the detection of hepatotoxic potential during preclinical development. Several xenobiotics are lipophilic substances and their transformation into hydrophilic compounds by the cytochrome P-450 system results in production of toxic metabolites. Aging, preexisting liver disease, enzyme induction or inhibition, genetic variances, local O2 supply and, above all, the intrinsic molecular properties of the drug may affect this process. Necrotic death follows antioxidant consumption and oxidation of intracellular proteins, which determine increased permeability of mitochondrial membranes, loss of potential, decreased ATP synthesis, inhibition of Ca2+-dependent ATPase, reduced capability to sequester Ca2+ within mitochondria, and membrane bleb formation. Conversely, activation of nucleases and energetic participation of mitochondria are the main intracellular mechanisms that lead to apoptosis. Non-parenchymal hepatic cells are inducers of hepatocellular injury and targets for damage. Activation of the immune system promotes idiosyncratic reactions that result in hepatic necrosis or cholestasis, in which different HLA genotypes might play a major role. This review focuses on current knowledge of the mechanisms of drug-induced liver injury and recent advances on newly discovered mechanisms of liver damage. Future perspectives including new frontiers for research are discussed.
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1233
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Chargari C, Campana F, Beuzeboc P, Zefkili S, Kirova YM. Preliminary experience of helical tomotherapy for locally advanced pancreatic cancer. World J Gastroenterol 2009; 15:4444-5. [PMID: 19764098 PMCID: PMC2747067 DOI: 10.3748/wjg.15.4444] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Radiotherapy for locally advanced pancreatic cancer is technically difficult and frequently associated with high-grade digestive toxicity. Helical tomotherapy (HT) is a new irradiation modality that combines megavoltage computed tomography imaging for patient positioning with intensity-modulated fan-beam radiotherapy. Its recent availability opens new fields of exploration for pancreatic radiotherapy as a result of its ability to tailor very well-defined dose distributions around the target volumes. Here, we report the use of HT in two patients with locally advanced pancreatic cancer. Doses to the bowel, kidneys and liver were reduced significantly, which allowed for excellent treatment tolerance without any high-grade adverse effects in either patient.
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1234
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Sohn DW, Kim HK, Kim MA, Song YW, Noh CI, Kim DK, Kang IS, Kim H, Lee SD, Kim YH, Youn HJ, Chung N, Choi JY, Jun JB, Shin J. Beneficial and adverse effects of bosentan treatment in korean patients with pulmonary artery hypertension. Korean Circ J 2009; 39:105-10. [PMID: 19949596 PMCID: PMC2771800 DOI: 10.4070/kcj.2009.39.3.105] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2008] [Accepted: 12/06/2008] [Indexed: 01/15/2023] Open
Abstract
Background and Objectives The purpose of this study was to investigate 1) the beneficial effect of bosentan treatment (125 mg twice daily) on exercise capacity and echocardiographic variables and 2) the profiles and frequency of adverse events in Korean patients with World Health Organization (WHO) class III or IV pulmonary artery hypertension (PAH). Subjects and Methods Twelve patients who received bosentan treatment were investigated in an open label manner. One patient was excluded in the final analyses due to a prohibited concomitant medication. A 6-minute walk test and echocardiography were performed at baseline and after 12 weeks of treatment. Results The administration of bosentan for 12 weeks resulted in a significant improvement in exercise capacity (measured with the 6-minute walking distance), WHO functional capacity, and in echocardiographic variables. Bosentan treatment was associated with a decrease in the maximal tricuspid regurgitation jet velocity {from 4.7 m/sec (95% confidence interval, 3.89-5.45) at baseline to 4.4 m/sec (95% confidence interval, 3.61-5.1) at 12 weeks, p=0.03} and systolic pulmonary arterial pressure {from 105 mmHg (95% confidence interval, 74.4-135.6) at baseline to 93 mmHg (95% confidence interval, 66.3-120.1) at 12 weeks, p=0.04}. Treatment with bosentan at a dose of 125 mg twice a day was not associated with life-threatening side effects, although a higher incidence of elevated liver enzymes compared to previous studies was noted. Conclusion Bosentan at a dose of 125 mg twice daily is considered a clinically optimal, safe dose and can be used as a valuable treatment option in Korean PAH patients with WHO functional capacity III or IV, though close monitoring of liver function is required.
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Areechokchai D, Bowonwatanuwong C, Phonrat B, Pitisuttithum P, Maek-A-Nantawat W. Pregnancy outcomes among HIV-infected women undergoing antiretroviral therapy. Open AIDS J 2009; 3:8-13. [PMID: 19543534 PMCID: PMC2695603 DOI: 10.2174/1874613600903010008] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2008] [Revised: 12/19/2008] [Accepted: 01/14/2009] [Indexed: 11/22/2022] Open
Abstract
Background: The use of antiretroviral drugs (ARV) to prevent mother-to-child HIV transmission (PMTCT) promises to be effective. However, limited data on the adverse effects of ARV among pregnant women and pregnancy outcomes have been reported in clinical practice. Objectives: This study aimed to assess adverse effects and outcomes among pregnant HIV-infected women receiving antiretroviral drugs for either antiretroviral therapy (ART) or PMTCT. Study Design: This cohort study was at Chonburi Hospital, Thailand, in 2002-2006. Results: A total of 246 pregnant HIV-infected women with the median age (range) of 27 (16-41) years were included in this study. ART was initiated in 16.3% for treatment during ANC, 66.7% for PMTCT during ANC, and 17.1% for PMTCT in labor. Adverse effects, especially anemia, were significantly associated with continuing combined ART in pregnancy (p<0.001). 88.9% delivered normal-term neonates. The prevalence of pre-term delivery was 10.2%. Overall, 24 adverse events from 21 pregnant women (8.5%) were noted. A significantly higher prevalence of pre-term delivery was noted in the groups continuing combined ART, or initiating of PMTCT during labor rather than ANC (p=0.02). The incidence of low Apgar scores was 3.6%, and these were associated with initiation of PMTCT during labor (p=0.004). Conclusion: Adverse ARV events were more numerous among the pregnant women who needed ART than PMTCT. ANC is beneficial and strongly recommended for all pregnant HIV-infected women for better pregnancy outcomes.
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1236
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Mandal A, Chatterjee S, Bose S, Ganguly G. Ocular adverse effects of Topiramate: Two case reports. Indian J Pharmacol 2008; 40:278-80. [PMID: 21279186 PMCID: PMC3025147 DOI: 10.4103/0253-7613.45156] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2008] [Revised: 07/26/2008] [Accepted: 11/22/2008] [Indexed: 11/15/2022] Open
Abstract
Topiramate, an antiepileptic drug is reported to cause various ocular adverse effects like acute onset myopia, glaucoma. Visual field defect is an uncommon, serious treatment emergent adverse effect. We are reporting two cases of suspected topiramate induced visual field defects.Both the cases were on topiramate for more than 6 months as add-on therapy at daily doses ranging from 100-150mg. The presenting complaints were insidious onset visual disturbances. Diagnosis was based of temporal association with drug intake, clinical examination and investigations. Automated perimetry revealed bilateral superior quadrantic and arcuate field defects in the two cases respectively. Marked improvement with drug dechallenge was noted which was also corroborated by perimetry. Using Naranjo's ADR Probability Scale, both cases revealed a "probable" association with topiramate. This report intends to improve awareness amongst clinicians to facilitate early diagnosis and intervention.
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1237
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Mei Q, Wang Y, Li R, Chen Y. Irinotecan in combination with cisplatin in treatmeant of advanced esophageal cancer: an analysis of 27 cases. Shijie Huaren Xiaohua Zazhi 2008; 16:2300-2303. [DOI: 10.11569/wcjd.v16.i20.2300] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To compare short-term effects of treatments of cisplatin (IP) either in combination with irinotecan or with 5-fluorouracil (DF) as well as its adverse effects in advanced esophageal cancer patients.
METHODS: Fifty-nine esophageal cancer patients were allotted from July 2006 to November 2007 either to treatment group (IP group) or control group (DF group). In IP group (n = 27), patients received cisplatin plus Irinotecan treatment while the control group (n = 32) received 5-fluorouracil (DF) plus cisplatin treatment. Treatment was recycled every 21 days. Chemotherapy response was evaluated after 2 cycles according to RECIST standard and adverse effects were evaluated by WHO standard.
RESULTS: The differences in response rate (44.4% vs 28.1%, P < 0.05) and control rate (81.5% vs 53.1%, P < 0.05) between the IP group and the DF group were statistically significant. The most common adverse effects included nausea and vomiting (88.8% vs 90.6%, P > 0.05) without statistically significant difference detected; the second most was myelosuppression with statistically significant difference detected (77.7% vs 46.8%, P < 0.05) and the third most was diarrhea (33.3% vs 9.4%, P < 0.05) with statistically significant difference detected.
CONCLUSION: For advanced esophageal cancer patients, IP treatment achieves better therapeutic effects than DF treatment. It is effective and its toxicity is tolerable, which should be recommended for wide application.
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Sari I, Birlik M, Gonen C, Akar S, Gurel D, Onen F, Akkoc N. Cytomegalovirus colitis in a patient with Behcet’s disease receiving tumor necrosis factor alpha inhibitory treatment. World J Gastroenterol 2008; 14:2912-4. [PMID: 18473420 PMCID: PMC2710737 DOI: 10.3748/wjg.14.2912] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Anti-tumor necrosis factor alpha (TNF-α) inhibitors are effective in the treatment of various inflammatory rheumatic conditions. Increased risks of serious infections are the major issues concerning the long-term safety of these agents. We present a case of a young male Behcet’s patient whose disease was complicated by cytomegalovirus (CMV) colitis. Colitis started 10 d after the third Infliximab dose and responded to the cessation of TNF blocking treatment and administration of ganciclovir. Tumor necrosis factor alpha and interferon gamma act at several levels in combating viral infections. CMV infections should be kept in mind and included in the differential diagnosis of severe gastrointestinal symptoms in patients receiving anti-TNF agents.
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1239
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Elloumi H, Houissa F, Hadj NB, Gargouri D, Romani M, Kharrat J, Ghorbel A. Sudden hearing loss associated with peginterferon and ribavirin combination therapy during hepatitis C treatment. World J Gastroenterol 2007; 13:5411-2. [PMID: 17879419 PMCID: PMC4171339 DOI: 10.3748/wjg.v13.i40.5411] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Adverse effects associated with peginterferon and ribavirin during hepatitis C treatment are well known. Sudden hearing loss has rarely been reported. Possible mechanisms involved include direct ototoxicity of interferon, autoimmunity, and hematological changes. Hearing loss is frequently fully resolved after discontinuation of antiviral therapy. We report a 47-year-old man with chronic hepatitis C, genotype 2 ac who developed sudden hearing loss 22 wk after starting therapy with peginterferon alpha 2a at a dose of 180 μg per week and ribavirin 800 mg per day. Since symptoms did not worsen, antiviral therapy was continued for 2 wk, according to the patient's wish. Hearing loss resolved within 2 wk after the end of treatment. Serum liver alanine aminotransferase remained normal during and after the end of antiviral therapy. HCV RNA was undetectable at the end of therapy and remained negative 24 wk later. Thus, patients should be aware that hearing loss may occur with peginterferon therapy, but the decision whether to continue or to stop the treatment is based on the clinical judgment of the physician and the wishes of the patient.
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1240
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Hamre HJ, Glockmann A, Fischer M, Riley DS, Baars E, Kiene H. Use and safety of anthroposophic medications for acute respiratory and ear infections: a prospective cohort study. Drug Target Insights 2007; 2:209-19. [PMID: 21901075 PMCID: PMC3155242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
OBJECTIVE Anthroposophic medications (AMED) are widely used, but safety data on AMED from large prospective studies are sparse. The objective of this analysis was to determine the frequency of adverse drug reactions (ADR) to AMED in outpatients using AMED for acute respiratory and ear infections. METHODS A prospective four-week observational cohort study was conducted in 21 primary care practices in Europe and the U.S.A. The cohort comprised 715 consecutive outpatients aged ≥1 month, treated by anthroposophic physicians for acute otitis and respiratory infections. Physicians' prescription data and patient reports of adverse events were analyzed. Main outcome measures were use of AMED and ADR to AMED. RESULTS two patients had confirmed ADR to AMED: 1) swelling and redness at the injection site after subcutaneous injections of Prunus spinosa 5%, 2) sleeplessness after intake of Pneumodoron(®) 2 liquid. These ADR lasted one and two days respectively; both subsided after dose reduction; none were unexpected; none were serious. The frequency of confirmed ADR to AMED was 0.61% (2/327) of all different AMED used, 0.28% (2/715) of patients, and 0.004% (3/73,443) of applications. CONCLUSION In this prospective study, anthroposophic medications used by primary care patients with acute respiratory or ear infections were well tolerated.
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1241
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Wu JS, Peng C, Mao XH, Lv P. Bile duct injuries associated with laparoscopic and open cholecystectomy: Sixteen-year experience. World J Gastroenterol 2007; 13:2374-8. [PMID: 17511041 PMCID: PMC4147151 DOI: 10.3748/wjg.v13.i16.2374] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To summarize the experience in diagnosis, management and prevention of iatrogenic bile duct injury (IBDI).
METHODS: A total of 210 patients with bile duct injury occurred during cholecystectomy admitted to Hunan Provincial People’s Hospital from March 1990 to March 2006 were included in this study for retrospective analysis.
RESULTS: There were 59.5% (103/173) of patients with IBDI resulting from the wrong identification of the anatomy of the Calot’s triangle during cholecystectomy. The diagnosis of IBDI was made on the basis of clinical features, diagnostic abdominocentesis and imaging findings. Abdominal B ultrasonography (BUS) was the most popular way for IBDI with a diagnostic rate of 84.6% (126/149). Magnetic resonance cholangiography (MRC) could reveal the site of injury, the length of injured bile duct and variation of bile duct tree with a diagnostic rate 100% (45/45). According to the site of injury, IBDI could be divided into six types. The most common type (type 3) occurred in 76.7% (161/210) of the patients and was treated with partial resection of the common hepatic duct and common bile duct. One hundred and seventy-six patients were followed up. The mean follow-up time was 3.7 (range 0.25-10) years. Good results were achieved in 87.5% (154/176) of the patients.
CONCLUSION: The key to prevention of IBDI is to follow the “identifying-cutting-identifying” principle during cholecystectomy. Re-operation time and surgical procedure are decided according to the type of IBDI.
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Seo JG, Lee DI, Hwang YH, Lee HW, Jung DK, Suh CK, Kwon SH, Park SP. Comparison of cognitive effects of lamotrigine and oxcarbazepine in epilepsy patients. J Clin Neurol 2007; 3:31-7. [PMID: 19513340 PMCID: PMC2686935 DOI: 10.3988/jcn.2007.3.1.31] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2006] [Accepted: 01/16/2007] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND AND PURPOSE This study compared the cognitive effects of 1 year of treatment with lamotrigine (LTG) and oxcarbazepine (OXC) in epilepsy patients. METHODS This retrospective study investigated 60 epilepsy patients undergoing neuropsychological tests who were either newly diagnosed or untreated in the preceding 6 months. The cognitive function in 30 patients receiving LTG monotherapy and 30 age-matched patients receiving OXC monotherapy was compared after 1 year. The neuropsychological scores at baseline and all of the epilepsy-relevant variables except seizure type did not differ between the groups. The mean daily dosages of LTG and OXC at 1 year were 93 mg and 825 mg, respectively. RESULTS The posttreatment list-learning performance was better in the LTG group than in the OXC group (p<0.05). The incidence of cognitive complaints did not differ between the two groups. The list-learning performance and Trail Making Test scores were better in each group after treatment. CONCLUSIONS LTG and OXC monotherapies have similar, slightly beneficial effects on cognitive function, and are probably not harmful.
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Kim SY, Lee HW, Jung DK, Suh CK, Park SP. Cognitive Effects of Low-dose Topiramate Compared with Oxcarbazepine in Epilepsy Patients. J Clin Neurol 2006; 2:126-33. [PMID: 20396496 PMCID: PMC2854952 DOI: 10.3988/jcn.2006.2.2.126] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2006] [Accepted: 03/22/2006] [Indexed: 11/22/2022] Open
Abstract
Background and Purpose Low-dose topiramate (TPM) monotherapy has recently been found effective for seizure control in newly diagnosed epilepsy. In higher dosages, TPM has been associated with relatively high rates of adverse cognitive effects; similar side effects have been seen after rapid titration or polytherapy. However, its cognitive effects during low-dose monotherapy have not been established. We evaluated the cognitive effects of low-dose TPM compared with oxcarbazepine (OXC), a drug that does not appear to affect cognitive function. Methods Cognitive tests and subjective complaints of 30 patients with low-dose TPM monotherapy (50-200 mg/day) were retrospectively compared with those of 30 patients with OXC monotherapy at 1 year of medication. The two groups did not differ with respect to epilepsy-relevant variables, nor on baseline neuropsychological tests. Results The TPM group showed a significant difference in the performance of delayed word recall (P<0.05), backward digit span (P<0.01), and verbal fluency (P<0.05) compared with the OXC group. The TPM group showed worse performances of digit span and verbal fluency. The OXC group showed better performances of delayed word recall. The incidence of cognitive complaints was higher in the TPM group (50%) than in the OXC group (20%) (P<0.05). These cognitive effects shown in the TPM group were dose-related. The cognitive dysfunction was trivial with patients taking 50 mg/day TPM. Conclusions Even at low-dose, TPM has a negative effect on working memory and verbal fluency compared with OXC. It can be demonstrated at 1 year of treatment.
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Jørgensen VRK, Toft BS, Fogh MVS. Reducing the use of benzodiazepines and cyclopyrrolones in clinical practice. Pharm Pract (Granada) 2006; 4:74-8. [PMID: 25247003 PMCID: PMC4166147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE Recently, the use of benzodiazepines (BZD) and cyclopyrrolones (CP) has drawn a great deal of attention. About 100,000 patients - approximately 2% of the Danish population - are believed to be addicted to BZD. This article describes a simple and effective method of reducing the use of dependency-producing drugs in clinical practice. DESIGN Local rules were implemented according to Danish directive CIR nr 12 13/01/2003 regarding addictive drugs. Prescriptions for BZD and CP were only issued on a monthly basis, and only following personal consultation. This monthly requirement forced the physician as well as the patient to evaluate whether the existing prescription pattern was indicated, or whether a drug-reducing regime should be introduced. The prescription pattern was monitored using the Ordiprax System (Institute for Rational Pharmacotherapy, IRF), which records pharmacy's sales of prescription drugs as prescribed by clinical practices. Two individual clinics in Thyborøn - Harboøre Community, covering some 2300 patients, were surveyed. All patients using BZD or CP were included in this study, with the exception of patients suffering from serious psychiatric or physical disorders. RESULTS After 15 months, the use of BZD and CP was reduced by 50% and 75%, respectively. The process of changing prescription habits was far easier than expected. A whole group of patients, initially invisible to the physician, was exposed. During the first three months, as few as 4-5 additional consultations for every 1000 patients was required. There was essentially no need for assistance from our usual partners, including psychiatrists, hospitals, specialist units for addictive treatment. CONCLUSION We strongly recommend that these simple procedures be incorporated into daily routine when prescribing either a BD or a CP.
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