scholarly journals Transient Hiccups Associated with Oral Dexamethasone

2013 ◽  
Vol 2013 ◽  
pp. 1-3
Author(s):  
Mark E. Peacock
Keyword(s):  
Steroid Therapy ◽  
Side Effect ◽  
Surgical Procedure ◽  
Low Dose ◽  
Drug Induced ◽  
Potential Side Effect ◽  
Oral Dexamethasone ◽  
Potential Condition ◽  
High Doses

Hiccups, or singulata (hiccup is singultus), are commonly experienced by most people at one time or another and are usually brief and self-limiting. Although pharmacotherapeutic agents are not generally considered causal in the etiology of hiccups, many clinicians empirically associate episodic hiccups in their patients as being drug induced. The two classes of drugs most often cited as causing hiccups are corticosteroids and benzodiazepines. This report involved a patient who was given preoperative dexamethasone and developed hiccups before anesthesia and surgery commenced. He at no time was in distress, and the surgical procedure was completed without complication. By the second postsurgical day his hiccups were resolved completely. Although the association may be anecdotal, many clinicians consider hiccups a potential side effect of steroid therapy, especially high doses of steroids. Of interest in this case is the relatively low dose of corticosteroid used, albeit apparently linked to his hiccups. Practitioners should be aware of this potential condition.

scholarly journals Pustular Rash in Crohn’s Patient on Ustekinumab Raises Concern for Drug-Induced Paradoxical Psoriasis

2021 ◽  
pp. 662-666
Author(s):  
Mitra Barahimi ◽  
Scott Lee ◽  
Kindra Clark-Snustad
Keyword(s):  
Side Effect ◽  
De Novo ◽  
Pustular Psoriasis ◽  
Initial Weight ◽  
Drug Induced ◽  
Clinical Recurrence ◽  
Potential Side Effect ◽  
First Case ◽  
Tnf Antagonist ◽  
Subcorneal Pustular Dermatosis

We report the case of a 51-year-old male with Crohn’s disease (CD) who developed a reproducible pustular rash after ustekinumab (UST) administration. The patient first presented with a pustular rash on his hands, body, extremities, and scalp starting 5 weeks after his initial weight-based UST induction. The rash resolved spontaneously, then recurred 4 weeks after his first subcutaneous maintenance dose of UST 90 mg. Biopsy of the affected area demonstrated subcorneal pustular dermatosis (SPD). UST was discontinued and the rash resolved. Unfortunately, the patient experienced clinical recurrence of CD, and given prior failure of multiple CD medications, UST was restarted with premedication. Two weeks after UST re-induction, the rash recurred, though less severe. Given improvement in CD symptoms, UST was continued and the rash managed with topical corticosteroids. This is the first case of drug-induced SPD associated with UST. One case report has previously described de novo pustular psoriasis associated with UST in a patient with CD and enteropathic arthritis. Notably, SPD and pustular psoriasis can be histologically indistinguishable. The development of a paradoxical psoriasiform rash is thought to be one of the few dose and duration dependent side effects of TNF-antagonist therapy but has not previously been established as a side effect of UST. This case demonstrates a new potential side effect of UST.

scholarly journals Acute Low-Dose Hydralazine-Induced Lupus Pneumonitis

2017 ◽  
Vol 2017 ◽  
pp. 1-4
Author(s):  
Sarah K. Holman ◽  
Donique Parris ◽  
Sarah Meyers ◽  
Jason Ramirez
Keyword(s):  
Low Dose ◽  
Inflammatory Cells ◽  
Chest Ct ◽  
Prolonged Treatment ◽  
Drug Induced ◽  
Asthma Exacerbations ◽  
High Doses ◽  
Diagnostic Work ◽  
Work Up ◽  
Restrictive Pattern

A 35-year-old female was started on hydralazine 10 mg orally three times a day for treatment of postpartum hypertension. Three months later, after multiple unsuccessful courses of prednisone and antibiotics for presumed pneumonia and asthma exacerbations, her respiratory symptoms progressed in severity and she developed resting hypoxia. Previous diagnostic work-up included spirometry with a restrictive pattern, chest CT showing bilateral basilar consolidation, negative BAL, and nonspecific findings on lung biopsy of mild inflammatory cells. Review of systems was positive for arthralgia, lymphadenopathy, paresthesia, and fatigue that began four weeks after starting hydralazine. A clinical diagnosis of hydralazine-induced lupus (HIL) with pneumonitis was made. Antihistone antibodies were positive supporting a diagnosis of HIL. Management included cessation of hydralazine and a prolonged steroid taper. Within days, patient began improving symptomatically. Six weeks later, CT chest showed complete resolution of infiltrates. Genetic testing revealed she was heterozygous for N-acetyltransferase 2 (intermediate acetylator). Drug-induced lupus should be considered in patients with lupus-like symptoms taking medications with a known association. While the majority of HIL cases occur with high doses and prolonged treatment, cases of low-dose HIL have been reported in patients who are slow acetylators.

Niacin-Induced Hepatitis: A Potential Side Effect With Low-Dose Time-Release Niacin

1991 ◽  
Vol 66 (1) ◽  
pp. 23-28 ◽  
Author(s):  
JEFF A. ETCHASON ◽  
TODD D. MILLER ◽  
RAY W. SQUIRES ◽  
THOMAS G. ALLISON ◽  
GERALD T. GAU ◽  
...  
Keyword(s):  
Side Effect ◽  
Hepatitis A ◽  
Low Dose ◽  
Potential Side Effect ◽  
Dose Time

scholarly journals Drug Induced Encephalopathy in Patients with Chronic Kidney Disease: A Case Series

2018 ◽  
Vol 8 (2) ◽  
pp. 172-176
Author(s):  
Wasim Md Mohosin Ul Haque ◽  
Tabassum Samad ◽  
Muhammad Abdur Rahim ◽  
Shudhanshu Kumar Saha ◽  
Sarwar Iqbal
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Renal Impairment ◽  
Side Effect ◽  
Case Series ◽  
Special Group ◽  
Drug Induced ◽  
Reduced Dose

Drug induced encephalopathy is an established side effect of many drugs when used in a higher dose. Though we do not encounter this side effect frequently in our day to day practice, yet with renal impairment this is not uncommon. Even with a reduced dose many of these can precipitate encephalopathy in this special group of patients. We are presenting here a series of seven such cases of drug induced encephalopathy in patients with renal impairment.Birdem Med J 2018; 8(2): 172-176

Cascade targeting tumor mitochondria with CuS nanoparticles for enhanced photothermal therapy in the second near-infrared window

2021 ◽  
Author(s):  
Haiyan Wu ◽  
Pengpeng Jia ◽  
Yu Zou ◽  
Jiang Jiang
Keyword(s):  
Treatment Outcome ◽  
Heat Generation ◽  
Side Effect ◽  
Photothermal Therapy ◽  
Near Infrared ◽  
Local Heat ◽  
Potential Side Effect ◽  
Improve Treatment ◽  
Improve Treatment Outcome ◽  
Local Heat Generation

Photothermal therapy, assisted by local heat generation using photothermal nanoparticles (NPs), is an emerging strategy to treat tumors noninvasively. To improve treatment outcome and to alleviate potential side effect on...

scholarly journals Evaluation of the BDNF, NGF, NT3 and NT4 Genes Expressions in the Brains of Neonatal Mice with Hypothyroidism

2017 ◽  
Vol 7 (1) ◽  
pp. 171
Author(s):  
Hamid Reza Adeli Bhroz ◽  
Kazem Parivar ◽  
Iraj Amiri ◽  
Nasim Hayati Roodbari
Keyword(s):  
Dose Group ◽  
Low Dose ◽  
Pure Water ◽  
Intervention Group ◽  
Control Group ◽  
High Dose ◽  
Endocrine Glands ◽  
Blood Samples ◽  
High Doses ◽  
The Brain

Background and Aim: Thyroid is one of the endocrine glands, (T3 and T4) play a significant role in the development of prenatal brain and the following stages. The study aimed to evaluate the effect of hypothyroidism on the amount of expression of NT4, NT3, nerve growth factor (NGF) and brain-derived neurotrophic factor (BDNF) in brain of one-day rat neonates with hypothyroidism.Materials and Methods: In total, 25 mature mice of Albino NMRI race were selected after mating, divided into three group, control, as well as low-dose and high-dose intervention groups. Samples of the control group received pure water during pregnancy, whereas subjects of the intervention group with low and high doses of the medication were administered with 20 mg and 100 mg methimazole powder (dissolved in 100 cc water), respectively. After child delivery, blood samples were obtained from mother mice to determine the level of T3 and T4 in blood serum. Following that, the brain of one-day mice were removed by surgery and assessed to determine the amount of expression of NT4, NT3, NGF and BDNF using the complete kit of RT-PCR.Results: Levels of T4 and T3 in the control group were 28 ug/dl and 1.59 ug/dl, respectively. In the low-dose intervention group, the amounts of the mentioned hormones were 8 ug/dl and 0.85 ug/dl, significantly, indicating a significant reduction in the expression of NT4, NT3, NGF and BDNF genes, compared to the control group. Moreover, T4 and T3 were 6 ug/dl and 0.79 ug/dl in the high-dose group, respectively, conveying a significant decrease in the expression of NT4, NT3, NGF and BDNF genes, compared to the control group (P<0.05).

Myoclonus Due to Chlorambucil in Two Adults with Lymphoma

1997 ◽  
Vol 31 (2) ◽  
pp. 171-174 ◽  
Author(s):  
Andrew Rj Wyllie ◽  
Charles D Bayliff ◽  
Michael J Kovacs
Keyword(s):  
Nephrotic Syndrome ◽  
Science Citation Index ◽  
Low Dose ◽  
Citation Index ◽  
Science Citation ◽  
Data Sources ◽  
High Dose ◽  
Drug Induced ◽  
Neurologic Status ◽  
Subsequent Decrease

Objective To report myoclonus due to chlorambucil therapy in two adults with lymphoma, and to review the literature of chlorambucil neurotoxicity in adults. Case Summaries Case 1: An 81-year-old man with lymphoma being treated with chlorambucil developed jerking movements and stiffness that persisted for 3 days and intensified at night. The dosage of chlorambucil was decreased with a subsequent decrease in symptomatology. Resolution of the myoclonus occurred with discontinuation of the chlorambucil. Rechallenge evoked a return of tremors the next day that later became constant and again resolved on discontinuation of chlorambucil. Case 2: A 75-year-old woman with lymphoma being treated with chlorambucil developed jerking movements in her limbs, particularly in her arms and right hip. The symptoms were so severe they prevented the patient from leaving her house. All symptoms resolved within 2–3 days after the cycle was completed and did not return. She was diagnosed as having had chlorambucil-induced myoclonus. Data Sources Searches were performed on MEDLINE, CancerLit, and Science Citation Index Review to identify reports and articles discussing chlorambucil-induced neurotoxicity, particularly myoclonus. Discussion Chlorambucil-induced myoclonus has been described in overdose situations and in the treatment of nephrotic syndrome in children. Three cases of reversible myoclonic activity associated with high-dose chlorambucil in adults have also been described. In each case, the myoclonus resolved following discontinuation of the drug. Only one other conclusive case of low-dose chlorambucil-induced myoclonus in an adult has been described. The two cases presented here are unique in that the myoclonus occurred in adults receiving low-dose chlorambucil who had no myoclonus before or after treatment with the drug. Conclusions From the cases reviewed, it appears that chlorambucil may induce myoclonus in adults receiving therapeutic dosages of chlorambucil. The neurologic status of patients receiving chlorambucil should be followed closely during treatment. If myoclonus develops, drug-induced myoclonus should be considered, as well as discontinuation of the drug.

T.P.49 Low-dose steroid therapy for cardiomyopathy in Duchenne Muscular Dystrophy patients

2012 ◽  
Vol 22 (9-10) ◽  
pp. 866
Author(s):  
K. Ishigaki ◽  
T. Murakami ◽  
T. Saito ◽  
T. Sato ◽  
S. Kajino ◽  
...  
Keyword(s):  
Duchenne Muscular Dystrophy ◽  
Muscular Dystrophy ◽  
Steroid Therapy ◽  
Low Dose

scholarly journals CD8+ T Cells Mediate Recovery andImmunopathology in West Nile VirusEncephalitis

2003 ◽  
Vol 77 (24) ◽  
pp. 13323-13334 ◽  
Author(s):  
Yang Wang ◽  
Mario Lobigs ◽  
Eva Lee ◽  
Arno Müllbacher
Keyword(s):  
T Cells ◽  
Dose Group ◽  
Low Dose ◽  
Neuronal Degeneration ◽  
High Dose ◽  
West Nile ◽  
Activation Markers ◽  
High Doses ◽  
The Brain ◽  
Deficient Mice

ABSTRACT C57BL/6J mice infected intravenously with the Sarafend strain of West Nile virus (WNV) develop a characteristic central nervous system (CNS) disease, including an acute inflammatory reaction. Dose response studies indicate two distinct kinetics of mortality. At high doses of infection (108 PFU), direct infection of the brain occurred within 24 h, resulting in 100% mortality with a 6-day mean survival time (MST), and there was minimal destruction of neural tissue. A low dose (103 PFU) of infection resulted in 27% mortality (MST, 11 days), and virus could be detected in the CNS 7 days postinfection (p.i.). Virus was present in the hypogastric lymph nodes and spleens at days 4 to 7 p.i. Histology of the brains revealed neuronal degeneration and inflammation within leptomeninges and brain parenchyma. Inflammatory cell infiltration was detectable in brains from day 4 p.i. onward in the high-dose group and from day 7 p.i. in the low-dose group, with the severity of infiltration increasing over time. The cellular infiltrates in brain consisted predominantly of CD8+, but not CD4+, T cells. CD8+ T cells in the brain and the spleen expressed the activation markers CD69 early and expressed CD25 at later time points. CD8+ T-cell-deficient mice infected with 103 PFU of WNV showed increased mortalities but prolonged MST and early infection of the CNS compared to wild-type mice. Using high doses of virus in CD8-deficient mice leads to increased survival. These results provide evidence that CD8+ T cells are involved in both recovery and immunopathology in WNV infection.

scholarly journals A community pharmacist's intervention in antipsychotic drug-induced sexual dysfunction in a patient with schizophrenia

2020 ◽  
Author(s):  
Masaki Maehara ◽  
Masayasu Sugiyama
Keyword(s):  
Early Intervention ◽  
Sexual Dysfunction ◽  
Antipsychotic Drug ◽  
Community Pharmacist ◽  
Side Effect ◽  
Community Pharmacists ◽  
Common Side Effect ◽  
Drug Induced ◽  
First Report

Sexual dysfunction (SD) is a common side effect of antipsychotics. The community pharmacist assessed a patient with SD and suggested a change in prescription from risperidone and haloperidol to aripiprazole that improved SD. This is the first report on amelioration of antipsychotic-induced SD by early intervention by community pharmacists.

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