Epididymo-Orchitis following Intravesical Bacillus Calmette–Guérin Therapy

2000 ◽  
Vol 34 (4) ◽  
pp. 479-482 ◽  
Author(s):  
Jennifer J Menke ◽  
Jodi R Heins
Keyword(s):  
Bladder Cancer ◽  
English Language ◽  
Case Reports ◽  
Data Extraction ◽  
Late Complication ◽  
Bacillus Calmette Guerin ◽  
Medline Search ◽  
Proper Patient Selection ◽  
Study Selection ◽  
Bcg Therapy

OBJECTIVE: To describe a case of epididymo-orchitis that developed four years after treatment with intravesical bacillus Calmette–Guérin (BCG) and to review the incidence of this adverse effect. DATA SOURCES: Information about the patient was obtained from the medical chart. A MEDLINE search of English-language literature (from January 1976 to April 1999) was conducted. STUDY SELECTION: All case reports of BCG-related epididymo-orchitis were evaluated. Review articles describing complications of BCG therapy for bladder cancer and the prevention and treatment of these complications were reviewed. DATA EXTRACTION: Studies were evaluated for reports of BCG-related epididymo-orchitis and its treatment. DATA SYNTHESIS: Our case report is compared with others reported in the literature. The incidence of BCG-associated epididymo-orchitis is rare. CONCLUSIONS: Epididymo-orchitis should be considered as a late complication of BCG therapy for bladder cancer. Proper patient selection may help decrease the risk of complications from BCG therapy.

Isoniazid-Associated Psychosis: Case Report and Review of the Literature

1993 ◽  
Vol 27 (2) ◽  
pp. 167-170 ◽  
Author(s):  
Karen A. Pallone ◽  
Morton P. Goldman ◽  
Matthew A. Fuller
Keyword(s):  
Case Report ◽  
English Language ◽  
Case Reports ◽  
Data Extraction ◽  
Data Sources ◽  
Review Of The Literature ◽  
Data Synthesis ◽  
Medline Search ◽  
Study Selection ◽  
Language Literature

Objective To describe a case of isoniazid-associated psychosis and review the incidence of this adverse effect. Data Sources Information about the patient was obtained from the medical chart. A MEDLINE search of the English-language literature published from 1950 to 1992 was conducted and Index Medicus was manually searched for current information. Study Selection All case reports describing isoniazid-associated psychosis were reviewed. Data Extraction Studies were evaluated for the use of isoniazid, symptoms of psychosis, onset of symptoms, and dosage of isoniazid. Data Synthesis The case report is compared with others reported in the literature. The incidence of isoniazid-associated psychosis is rare. Conclusions The mechanism of isoniazid-associated psychosis is uncertain. It appears that isoniazid was associated with the psychosis evident in our patient and in the cases reviewed.

Rifabutin-Associated Uveitis

1995 ◽  
Vol 29 (11) ◽  
pp. 1149-1155 ◽  
Author(s):  
Alice L Tseng ◽  
Sharon L Walmsley
Keyword(s):  
Adverse Event ◽  
Drug Interactions ◽  
English Language ◽  
Case Reports ◽  
Data Extraction ◽  
Signs And Symptoms ◽  
Medline Search ◽  
Concurrent Therapy ◽  
Study Selection ◽  
Tolerance Study

Objective: To review rifabutin-associated uveitis and discuss the mechanism and potential role of drug interactions with clarithromycin and fluconazole in contributing to this adverse event. Data Sources: A MEDLINE search (1991 through September 1994) of English-language literature using the main MeSH headings “rifabutin” and “uveitis” and the subheadings “adverse effects” and “chemically induced.” Relevant articles also were selected from references of identified articles. Abstracts from recent medical conferences of infectious diseases, pharmacology, and HIV were screened for additional data. Study Selection and Data Extraction: All articles and abstracts reporting uveitis potentially related to rifabutin were considered for inclusion. Fifty-four cases were identified. Pertinent information from the case reports, as judged by the authors, was selected and synthesized for discussion. Data Synthesis: Rifabutin is being prescribed increasingly for the treatment and prophylaxis of Mycobacterium avium complex (MAC) infection in the HIV-infected population. Uveitis was initially thought to be a rare, dose-limited complication of rifabutin therapy. In an early dose-ranging tolerance study, uveitis was associated with daily doses of 1200 mg or more. Because this toxicity appeared to be dose-related, lower dosages (300–600 mg/d) of rifabutin were selected for study in subsequent clinical trials. More recent reports noting the association of uveitis with these lower dosages of rifabutin have raised concerns about the prevalence of this adverse event. In the 54 identified cases, patients presented with symptoms of unilateral or bilateral uveitis from 2 weeks to more than 7 months following initiation of rifabutin therapy. In all reported cases, patients were receiving concurrent therapy with clarithromycin and/or fluconazole, both of which have inhibitory effects on rifabutin metabolism. In most cases, uveitis resolved within 1–2 months following discontinuation of rifabutin with or without administration of topical corticosteroids. Conclusions: Rifabutin is prescribed frequently for the prophylaxis and treatment of MAC infection, especially in patients with HIV. Uveitis is a rare, dose-related toxicity of this therapy. The risk of rifabutin-associated uveitis may be increased in patients receiving concurrent therapy with clarithromycin or fluconazole because of drug interactions. Patients receiving therapy with combinations of any of these agents should be warned about signs and symptoms of uveitis and be monitored closely for the development of rifabutin toxicity. If uveitis develops, rifabutin therapy should be discontinued promptly.

Mitomycin-Induced Pulmonary Toxicity: Case Report and Review of the Literature

1992 ◽  
Vol 26 (4) ◽  
pp. 481-484 ◽  
Author(s):  
Donna C. Linette ◽  
Karen H. McGee ◽  
James A. McFarland
Keyword(s):  
Pulmonary Toxicity ◽  
English Language ◽  
Case Reports ◽  
Data Extraction ◽  
Vinca Alkaloid ◽  
Corticosteroid Treatment ◽  
Data Synthesis ◽  
Medline Search ◽  
Pulmonary Response ◽  
Study Selection

OBJECTIVE: This report describes a case of mitomycin-induced pulmonary toxicity and reviews the incidence of this adverse effect, reported patterns of toxicity and associated dosages of the drug, and the use of corticosteroids in the management of pulmonary toxicity. DATA SOURCES: Information about our patient was obtained in part from the medical chart; we had also treated him personally in the past. We conducted a MEDLINE search of the English language literature (restricted to human studies) from 1966 to 1991 and manually searched Index Medicus for current information. STUDY SELECTION: All case reports that described pulmonary toxicity possibly associated with mitomycin were reviewed. DATA EXTRACTION: Studies were evaluated for the dosages of mitomycin given to patients, the nature and onset of symptoms, management course, and corticosteroid use. DATA SYNTHESIS: Our case is similar to others described in the literature. The incidence of mitomycin-induced pulmonary toxicity has been reported to range from 2 to 38 percent. Concurrent vinca alkaloid administration may potentiate the risk of an acute pulmonary insult secondary to mitomycin use. The toxicity is usually of slow onset and the average total dosage of drug implicated is 78 mg. A formal evaluation of corticosteroid treatment has not been performed, but various authors have reported success with different regimens. CONCLUSIONS: The incidence of pulmonary toxicity associated with mitomycin is unpredictable, but more likely to occur at higher dosages. Treatment with corticosteroids is encouraged to improve pulmonary response.

Drug-Induced Restless Legs Syndrome

2018 ◽  
Vol 52 (7) ◽  
pp. 662-672 ◽  
Author(s):  
Edna Patatanian ◽  
Melanie K. Claborn
Keyword(s):  
Restless Legs Syndrome ◽  
English Language ◽  
Case Reports ◽  
Data Extraction ◽  
Case Series ◽  
Predisposing Factors ◽  
Drug Induced ◽  
Restless Legs ◽  
Drug Classes ◽  
Study Selection

Objective: To review the literature on drug-induced restless legs syndrome (DI-RLS). Data Sources: The review included a search for English-language literature from 1966 to December 2017 in the MEDLINE, PubMed, and Ovid databases using the following search terms: restless legs syndrome (RLS), periodic limb movement, adverse effects, and drug-induced. In addition, background articles on the pathophysiology, etiology, and epidemiology of RLS were retrieved. Bibliographies of relevant articles were reviewed for additional citations. Study Selection and Data Extraction: All case reports, case series, and review articles of DI-RLS were identified and analyzed. There were only a small number of controlled clinical trials, and most data were from case reports and case series. Results: Several drugs and drug classes have been implicated in DI-RLS, with antidepressants, antipsychotics, and antiepileptics having the most evidence. In addition, RLS may be linked with a number of disorders or underlying predisposing factors as well. Conclusions: The prevalence of RLS is variable and ranges from 3% to 19% in the general population. There are many predisposing factors to RLS, but an emerging body of evidence suggests that there is an association between numerous drugs and RLS.

The Contact System

2002 ◽  
Vol 126 (11) ◽  
pp. 1382-1386 ◽  
Author(s):  
Craig S. Kitchens
Keyword(s):  
Antiphospholipid Syndrome ◽  
English Language ◽  
Case Reports ◽  
Data Extraction ◽  
Meta Analysis ◽  
Factor Xii ◽  
Activity Levels ◽  
Medline Search ◽  
Apparent Association

Abstract Objectives.—To review the literature for conditions, diseases, and disorders that affect activity of the contact factors, and further to review the literature for evidence that less than normal activity of any of the contact factors may be associated with thrombophilia. Data Sources.—MEDLINE search for English-language articles published from 1988 to 2001 and pertinent references contained therein, as well as search of references in recent relevant articles and reviews. Study Selection.—Relevant clinical and laboratory information was extracted from selected articles. Meta-analysis was not feasible because of heterogeneity of reports. Data Extraction and Synthesis.—Evidence for association of altered levels of the contact factors and thrombophilia was sought. A wide variety of disorders is associated with decreased activity of the contact factors; chief among these disorders are liver disease, hepatic immaturity of newborns, the antiphospholipid syndrome, and, for factor XII, being of Asian descent. These disorders are more common than homozygous deficiency. The few series and case reports of thrombophilic events in patients homozygous for deficiency of contact factors are not persuasive enough to support causality. The apparent association between levels consistent with heterozygosity (40%–60% of normal) of any of the contact factors (but especially factor XII) in persons with antiphospholipid antibodies appears to be due to falsely decreased in vitro activity levels of these factors, which are normal on antigenic testing. The apparent association with thrombosis is better explained by the antiphospholipid syndrome than by the modest reduction of the levels of contact factors. Conclusions.—Presently, it is not recommended to measure activity of contact factors during routine evaluation of patients who have suffered venous or arterial thromboembolism or acute coronary syndromes.

Use of Prostaglandin F2 Alpha for Cyclophosphamide-Induced Hemorrhagic Cystitis

1994 ◽  
Vol 10 (5) ◽  
pp. 204-206 ◽  
Author(s):  
Christina L. Cocnata
Keyword(s):  
English Language ◽  
Case Reports ◽  
Data Extraction ◽  
Hemorrhagic Cystitis ◽  
Intravesical Instillation ◽  
Optimal Dosage ◽  
Bladder Irrigation ◽  
Optimal Dosage Regimen ◽  
Study Selection ◽  
Prostaglandin F

Objective: To examine the use of prostaglandin F2 alpha in treating cyclophosphamide-induced hemorrhagic cystitis. Data Sources: An English language literature search using MEDLINE 1982–1993 and bibliographic reviews of related textbooks and review articles. Study Selection: Articles containing pertinent information regarding the therapeutic use and effects of prostaglandin F2 alpha as a treatment for cyclophosphamide-induced hemorrhagic cystitis in humans. Data Extraction: Resources were evaluated and information was extracted independently. Data Synthesis: A review of human cases suggests that intravesical administration of prostaglandin F2 alpha may be an effective bedside therapy for cyclophosphamide-induced hemorrhagic cystitis. Adverse reactions are limited primarily to local effects. The optimal dosage regimen of intravesical prostaglandin F2 alpha is not clearly established. Conclusions: Patients with intractable vesical hemorrhage secondary to cyclophosphamide administration may benefit from bedside intravesical instillation of prostaglandin F2 alpha. Information in the literature regarding prostaglandin bladder irrigation is scarce, and confined to case reports. Clinical studies are needed to endorse and/or refute the efficacy of intravesical instillation of prostaglandin F2 alpha as a treatment modality for hemorrhagic cystitis.

Dexrazoxane: A New Cardioprotective Agent

1998 ◽  
Vol 14 (5) ◽  
pp. 182-190 ◽  
Author(s):  
Beverly D Abbott ◽  
Cindy M Ippoliti
Keyword(s):  
Supportive Care ◽  
English Language ◽  
Bolus Dose ◽  
Cardiac Tissue ◽  
Data Extraction ◽  
Data Synthesis ◽  
Medline Search ◽  
Search Terms ◽  
Study Selection ◽  
Clinically Significant

Objective: To review the literature discussing the use of dexrazoxane (e.g., Zinecard, ICRF-187) to prevent doxorubicin-induced cardiotoxicity. Data Sources: Pertinent English-language reports of studies in humans were retrieved from a MEDLINE search (January 1980-January 1997); search terms included chelating agents, razoxane, dexrazoxane, Zinecard, ICRF-187, ADR-529, and ICRF-159. Study Selection: Representative articles discussing the chemistry, pharmacology, pharmacokinetics, dosing, and administration of dexrazoxane and those discussing clinical trials were selected. Data Extraction: Data were extracted and analyzed if the information was relevant and consistent. Studies were selected for review in the text on the basis of study design and clinical end points. Data Synthesis: Dexrazoxane is a chemoprotective agent developed to prevent cardiac tissue toxicity. Dexrazoxane exerts a cardioprotective effect with some clinically significant toxicities; it may also interfere with the antitumor activity of doxorubicin. Until there are sufficient data to support its use in first-line supportive care therapy, dexrazoxane should be reserved for use in patients responding to doxorubicin-based chemotherapy but who have risk factors for cardiac toxicity or have received a cumulative doxorubicin bolus dose of 300 mg/m2. Conclusions: The management of doxorubicin-induced cardiotoxicity has led to the development of supportive care drugs that specifically counteract the dose-limiting toxicities. Dexrazoxane may not completely eliminate the concern about doxorubicin-induced cardiotoxicity, but it may open new avenues for continuing doxorubicin-based chemotherapy.

scholarly journals Medications and Micronutrients: Identifying Clinically Relevant Interactions and Addressing Nutritional Needs

2018 ◽  
Vol 34 (5) ◽  
pp. 216-230
Author(s):  
Jeffery David Prescott ◽  
Victoria Jayne Drake ◽  
Jan Frederik Stevens
Keyword(s):  
Dietary Supplement ◽  
English Language ◽  
Case Reports ◽  
Data Extraction ◽  
Dietary Supplementation ◽  
The United States ◽  
Health Care Team ◽  
Term Therapy ◽  
Nutrient Interactions ◽  
Medline Search

Objective: Prescription drug use is on the rise, and the use of dietary supplementation remains common. In the United States, more than half of all adults take a dietary supplement in any given month. As a result, drug-nutrient interactions are becoming an important consideration when pharmacists counsel patients about their drug regimens. We reviewed the literature to identify common and/or clinically relevant drug-nutrient interactions that pharmacists may encounter in practice. Data Sources: A MEDLINE search for English-language publications from 1970 through March 2017 was performed using search terms (and variations) related to drugs, medications, micronutrients, and interactions. Study Selection and Data Extraction: Relevant studies, case reports, and reviews describing drug-nutrient interactions were selected for inclusion. Data Synthesis: Some drug-nutrient interactions may result in micronutrient insufficiencies or even frank deficiencies, thereby necessitating augmentation with multivitamin/minerals or individual vitamin/mineral dietary supplements. This most often occurs with long-term therapy for chronic conditions, such as treatment with proton-pump inhibitors and histamine-2 receptor antagonists. In addition, some chronic diseases themselves, such as diabetes, may predispose patients to micronutrient insufficiencies, and dietary supplementation may be advisable. Conclusions: Drug-nutrient interactions can often be resolved through specific dosing strategies to ensure that the full effect of the medication or the dietary supplement is not compromised by the other. In rare cases, the dietary supplement may need to be discontinued or monitored during treatment. Pharmacists are in a key position to identify and discuss these drug-nutrient interactions with patients and the health care team.

Pediatrics: Treatment of Tinea Capitis

1997 ◽  
Vol 31 (3) ◽  
pp. 338-348 ◽  
Author(s):  
Susan M Abdel-Rahman ◽  
Milap C Nahata
Keyword(s):  
Comparative Studies ◽  
Tinea Capitis ◽  
English Language ◽  
Case Reports ◽  
Data Extraction ◽  
Oral Formulation ◽  
Open Label ◽  
Medline Search ◽  
The Us ◽  
High Concentrations

Objective To review the epidemiology, pathogenesis, mycology, clinical presentation, and pharmacotherapy of tinea capitis, and describe the role of newer antimycotic agents. Data Sources A MEDLINE search restricted to English-language articles published from 1966 through 1996 and journal references were used in preparing this review. Data Extraction The data on mycology, pharmacokinetics, adverse effects, and drug interactions were obtained from controlled studies and case reports appearing in the literature. Both open-label and comparative studies were evaluated to assess the efficacy of antimycotics in the treatment of this infection. Data Synthesis Griseofulvin is the drug of choice in the treatment of tinea capitis. Newer agents with greater efficacy or shorter treatment durations continue to be explored. Ketoconazole, the first azole studied for efficacy in tinea capitis, has not demonstrated any clinical advantage over griseofulvin in several controlled clinical trials. Itraconazole is effective, but the available data are limited to case reports and a single uncontrolled study. Terbinafine similarly has shown promise in the treatment of tinea capitis, but the oral formulation was only recently approved in the US. Existing studies reflect the results in infection with pathogens not seen in the US. Both itraconazole and terbinafine achieve high concentrations in the hair and stratum corneum that persist for several weeks following drug administration. This may enable shorter courses of therapy; however, comparative studies need to be conducted in the US. Conclusions Tinea capitis remains the most common dermatophyte infection in young urban children. Oral antifungal therapy is required for effective treatment, often for several months. The combination of griseofulvin with a selenium sulfide shampoo continues to be the mainstay of therapy until more experience is gained with the newer antimycotics.

Pharmacotherapy of HIV Dementia

1997 ◽  
Vol 31 (4) ◽  
pp. 457-473 ◽  
Author(s):  
Sarah T Melton ◽  
Cynthia K Kirkwood ◽  
S Nassir Ghaemi
Keyword(s):  
Cognitive Impairment ◽  
Case Reports ◽  
Data Extraction ◽  
Medline Search ◽  
Study Selection ◽  
Pharmacologic Management ◽  
And Behavior ◽  
Pharmacologic Agents ◽  
Hiv 1

Objective To review the clinical presentation and management of cognitive impairment associated with central nervous system HIV type 1 (HIV-1) infection. Data Sources A MEDLINE search pertaining to HIV-related dementia (HIV-D) and pharmacologic management was performed. Additional literature was obtained from reference lists of the identified articles. Study Selection and Data Extraction All clinical trials and case reports evaluating pharmacologic efficacy in terms of clinical response, cerebrospinal fluid (CSF) changes, and neuropathology were considered for inclusion. Selection was not restricted by study design because most information consists of open uncontrolled trials and case reports. Data Synthesis HIV-D is characterized by a triad of disturbances in cognition, motor performance, and behavior in adults. Children present with developmental delay, cognitive impairment, poor brain growth, and other neurologic symptoms. The exact pathophysiologic mechanisms of HIV-D are not known. Numerous pharmacologic agents (e.g., nucleoside reverse transcriptase inhibitors, pentoxifylline, nitroglycerin, memantine, nimodipine, peptide T) are under investigation for management of HIV-D. Zidovudine is the most thoroughly investigated medication, with patients developing HIV-D less frequently and showing improvement on neuropsychological, CSF, and neuropathologic evaluations. Sustained response to zidovudine lasts 6 months to 1 year and optimal response is achieved at higher, but less tolerated, dosages. HIV-D patients frequently have comorbid psychiatric disorders requiring psychopharmacologic agents and are sensitive to the adverse effects of these medications. Conclusions HIV-D is a devastating complication of HIV-1 infection. Zidovudine is the therapy of choice for prevention and management of cognitive impairment in symptomatic HIV-infected patients and patients with AIDS. Recommendations for other medications cannot be made secondary to lack of data. The management of HIV-D may include multiple agents as more data become available regarding combination therapy. Well-designed controlled trials are needed to evaluate the efficacy of established treatments and investigational medications in the management of HIV-D.

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