scholarly journals Revisiting the outstanding questions in cancer nanomedicine with a future outlook

2022 ◽  
Author(s):  
M.S Sudheesh ◽  
Sabitha M ◽  
K Pavithran
Keyword(s):  
Side Effects ◽  
Conventional Chemotherapy ◽  
Future Outlook ◽  
Cancer Nanomedicine ◽  
Life Threatening

The field of cancer nanomedicine has been fueled by the expectation of mitigating the inefficiencies and life-threatening side effects of conventional chemotherapy. Nanomedicine proposes to utilize the unique nanoscale properties...

NANO-BASED THERAPY FOR TREATMENT OF SKIN CARCINOMA

INDIAN DRUGS ◽  
2021 ◽  
Vol 58 (11) ◽  
pp. 7-17
Author(s):  
Goutam K. Jena ◽  
Chinam N. Patra ◽  
Keyword(s):  
Side Effects ◽  
Skin Cancer ◽  
Drug Carrier ◽  
Normal Skin ◽  
Ultra Violet ◽  
Skin Carcinoma ◽  
Conventional Chemotherapy ◽  
Skin Cells ◽  
Life Threatening ◽  
Current Scenario

Skin carcinoma is a frequently occurring cancer caused due to ultra violet rays of the Sun. It starts from normal skin cells but later on transforms into cells which undergo uncontrolled mitosis. Skin cancer is not as deadly as other cancers and has no metastasis and is not life threatening. Conventional chemotherapy has in general failed to treat skin cancer due to non specific targeting, which is accompanied by several side effects. Novel therapeutic approach based on nanotechnology have emerged as the best alternative for skin cancer treatment. We presented current scenario of nano based particulate drug carrier approaches for effective therapy for skin carcinoma by reducing side effects. This approach also reduces frequency of administration and improves patient compliance. Nanotechnology has emerged as the best alternative for conventional therapy for the effective treatment of skin cancer. Nanoparticles can specifically target skin carcinoma and are able to sustain drug release and reduce side effects to a greater extent.

Cutaneous Adverse Events of Immune Checkpoint Inhibitors: A Summarized Overview

2019 ◽  
Vol 14 (1) ◽  
pp. 14-20 ◽  
Author(s):  
Kerasia-Maria Plachouri ◽  
Eleftheria Vryzaki ◽  
Sophia Georgiou
Keyword(s):  
Side Effects ◽  
Immune Checkpoint ◽  
Immune Checkpoint Inhibitors ◽  
Checkpoint Inhibitors ◽  
Skin Toxicity ◽  
Maculopapular Rash ◽  
Symptomatic Treatment ◽  
Stevens Johnson Syndrome ◽  
Life Threatening ◽  
Skin Side Effects

Background:The introduction of Immune Checkpoint Inhibitors in the recent years has resulted in high response rates and extended survival in patients with metastatic/advanced malignancies. Their mechanism of action is the indirect activation of cytotoxic T-cells through the blockade of inhibitory receptors of immunomodulatory pathways, such as cytotoxic T-lymphocyte-associated antigen-4 (CTLA-4), programmed cell death protein-1 (PD-1) and its ligand (PD-L1). Despite their impressive therapeutic results, they can also induce immune-related toxicity, affecting various organs, including the skin.Objective:To provide an updated summarized overview of the most common immune-mediated cutaneous side effects and their management.Method:English articles derived from the databases PubMed and SCOPUS and published between 2009 and 2018, were analyzed for this narrative review.Results:The most common adverse cutaneous reactions include maculopapular rash, lichenoid reactions, vitiligo and pruritus, with severity Grade 1 or 2. Less frequent but eventually life-threatening skin side effects, including Stevens-Johnson syndrome, Drug Reaction with Eosinophilia and Systemic Symptoms and Toxic Epidermal necrolysis, have also been reported.Conclusion:Basic knowledge of the Immune-Checkpoint-Inhibitors-induced skin toxicity is necessary in order to recognize these treatment-related complications. The most frequent skin side effects, such as maculopapular rash, vitiligo and pruritus, tend to subside under symptomatic treatment so that permanent discontinuation of therapy is not commonly necessary. In the case of life-threatening side effects, apart from the necessary symptomatic treatment, the immunotherapy should be permanently stopped. Information concerning the management of ICIs-mediated skin toxicity can be obtained from the literature as well as from the Summary of Product Characteristics of each agent.

Proton Pump Inhibitors in 2021: Pros, Cons, and Everything in Between

2021 ◽  
pp. 263451612110217
Author(s):  
Joshua A. Sloan ◽  
Philip O. Katz
Keyword(s):  
Quality Of Life ◽  
Side Effects ◽  
Adverse Events ◽  
Proton Pump Inhibitors ◽  
Proton Pump ◽  
Drug Class ◽  
Life Threatening

The medical and lay literature has exploded with reports of adverse events associated with proton pump inhibitors over the last 10 to 15 years. The dissemination of these reports to patients and clinicians have created substantial concerns regarding what has been an exceptionally valuable drug class, dramatically improving patient quality of life, and in many cases preventing life threatening side effects of other medication. Patients are more frequently seeking to avoid these medications, and practitioners are reducing or discontinuing them to the patient’s detriment due to a misunderstanding of the data. This review will discuss the data regarding the most commonly publicized adverse events and attempt to put them in perspective.

Pharmacology Update: School Nurse Role and Emergency Medications for Treatment of Anaphylaxis

2021 ◽  
pp. 1942602X2110219
Author(s):  
Theresa A. Bingemann ◽  
Anil Nanda ◽  
Anne F. Russell
Keyword(s):  
Side Effects ◽  
School Personnel ◽  
Local Environment ◽  
School Nurses ◽  
First Line ◽  
Onset Of Action ◽  
Epinephrine Administration ◽  
Prompt Treatment ◽  
Nurse Role ◽  
Life Threatening

Anaphylaxis is a rapidly occurring allergic reaction that is potentially life threatening. Recognition of the early signs and prompt treatment of anaphylaxis is critical. School nurses are tasked with educating nonmedical school personnel on the recognition and treatment of anaphylaxis and emphasizing that epinephrine is the first line of treatment for anaphylaxis. Fortunately, there is now availability of multiple epinephrine administration devices. However, this also means that there are more devices that school nurses and nonmedical assistive personnel need to learn about to be able to administer in an emergency. Once epinephrine is administered, emergency medical services must be activated. Education regarding what to expect after the administration of epinephrine with respect to side effects and onset of action is also necessary. Though adjunctive medicines, such as antihistamines and inhalers, may also be administered after the injection of epinephrine, they should not be solely relied on in anaphylaxis. School nurses are uniquely situated for this role, as they understand the local environment in a school and can assess and reassess the needs of the faculty and staff.

Effectiveness and safety of modern treatment against nausea and vomiting induced by chemotherapy and radiotherapy

2021 ◽  
Vol 14 (1) ◽  
pp. 11-15
Author(s):  
Łukasz Hajac ◽  
Martyna Hajac ◽  
Adam Maciejczyk
Keyword(s):  
Side Effects ◽  
Serotonin Syndrome ◽  
Nausea And Vomiting ◽  
Effective Prevention ◽  
Important Group ◽  
Life Threatening ◽  
Treatment Changes ◽  
Long Acting ◽  
Methods Of Treatment

Nausea and vomiting are one of most frequent side effects of chemotherapy and radiotherapy. Effective prevention and treatment of these symptoms is essential for better quality of life for patients undergoing oncological therapies. Nausea and vomiting can be acute, delayed or anticipatory. Leading mechanisms and methods of treatment are different for each of those. Most often used groups of drugs are: 5-HT3-antagonists, glucocorticosteroids, NK1-antagonists. Another important group are neuroleptics, which are therapy of choice for anticipatory vomiting. Modern antiemetic medications are in most cases safe and effective. But as every treatment it causes risks of adverse events which may be serious and difficult to manage. It applies in particular to long-acting drugs. Most common side effects are headache, constipation and sedation. But more severe or life-threatening symptoms may appear, like intestinal obstruction and serotonin syndrome. Some of the drugs also come with risk of interacting with other treatment. Changes in pharmacokinetics may lead to additional toxicities. In elderly, especially with cardiac disease, in risk of ileus or cachexia these drugs shall be used with caution.

Elucidating the Potential Side Effects of Current Anti- Seizure Drugs for Epilepsy

2021 ◽  
Vol 19 ◽  
Author(s):  
Enes Akyüz ◽  
Mohd. Farooq Shaikh ◽  
Betül Köklü ◽  
Cansu Ozenen ◽  
Alina Arulsamy
Keyword(s):  
Quality Of Life ◽  
Side Effects ◽  
Adverse Effects ◽  
Side Effect ◽  
First Line ◽  
Epileptic Patients ◽  
Life Threatening ◽  
Visual Problems ◽  
Gaba Transmission

: Over the decades, various interventions have been developed and utilized to treat epilepsy. However, majority of epileptic patients are often first prescribed with anti-epileptic drugs (AED), now known as anti-seizure drugs (ASD), as a first line of defense to suppress their seizures and regain their quality of life. ASDs exert their anti-convulsant effects through various mechanisms of action including regulation of ion channels, blocking of glutamate-mediated stimulating neurotransmitter interaction, and enhancing the inhibitory GABA transmission. About one third of epileptic patients are often resistant to anti-convulsant drugs, while others develop numerous side effects which may lead to treatment discontinuation and further deterioration of quality of life. Common side effects of ASDs include headache, nausea and dizziness. However, more adverse effects such as auditory and visual problems, skin problems, liver dysfunction, pancreatitis and kidney disorders may also be witnessed. Some ASDs may even result in life-threatening conditions as well as serious abnormalities, especially in patients with comorbidities and in pregnant women. Nevertheless, some clinicians had observed a reduction in the development of side effects post individualized ASD treatment. This suggest that a careful and well-informed ASD recommendation to patients may be crucial for an effective and side-effect free control of their seizures. Therefore, this review aimed to elucidate the anticonvulsant effects of ASDs as well as their side effect profile, by discussing their mechanism of action and reported adverse effects based on clinical and preclinical studies, thereby providing clinicians with a greater understanding of the safety of current ASDs.

scholarly journals A Review of Adverse Cutaneous Drug Reactions Resulting from the Use of Interferon and Ribavirin

2009 ◽  
Vol 23 (10) ◽  
pp. 677-683 ◽  
Author(s):  
Nisha Mistry ◽  
Jonathan Shapero ◽  
Richard I Crawford
Keyword(s):  
Side Effects ◽  
Drug Reactions ◽  
Drug Induced ◽  
Common Cause ◽  
Injection Site Reactions ◽  
Drug Eruptions ◽  
Fixed Drug ◽  
Life Threatening ◽  
Cutaneous Drug Reactions ◽  
Systemic Drug

Drug-induced cutaneous eruptions are named among the most common side effects of many medications. Thus, cutaneous drug eruptions are a common cause of morbidity and mortality, especially in hospital settings. The present article reviews different presentations of drug-induced cutaneous eruptions, with a focus on eruptions reported secondary to the use of interferon and ribavirin. Presentations include injection site reactions, psoriasis, eczematous drug reactions, alopecia, sarcoidosis, lupus, fixed drug eruptions, pigmentary changes and lichenoid eruptions. Also reviewed are findings regarding life-threatening systemic drug reactions.

scholarly journals Reversal Strategies for Intracranial Hemorrhage Related to Direct Oral Anticoagulant Medications

2018 ◽  
Vol 2018 ◽  
pp. 1-11 ◽  
Author(s):  
Alok Dabi ◽  
Aristides P. Koutrouvelis
Keyword(s):  
Side Effects ◽  
Intracranial Hemorrhage ◽  
Vitamin K Antagonists ◽  
Oral Anticoagulants ◽  
Direct Oral Anticoagulants ◽  
Factor Xa ◽  
Coagulation Cascade ◽  
Reversal Agents ◽  
United States Food ◽  
Life Threatening

Direct oral anticoagulants (DOACs) are a new class of anticoagulants that directly inhibit either thrombin or factor Xa in the coagulation cascade. They are being increasingly used instead of warfarin or other vitamin K antagonists (VKAs). Adverse side effects of DOACs may result in hemorrhagic complications, including life-threatening intracranial hemorrhage (ICH), though to a much lesser degree than VKAs. Currently there are relatively limited indications for DOACS but their usage is certain to expand with the availability of their respective specific reversal agents. Currently, only idarucizumab (antidote for dabigatran) has been United States Food and Drug Administration- (FDA-) approved, but others (andexanet-α and ciraparantag) may be approved in near future, and the development and availability of such reversal agents have the potential to dramatically change the current anticoagulant use by providing reversal of multiple oral anticoagulants. Until all the DOACs have FDA-approved reversal agents, the treatment of the dreaded side effects of bleeding is challenging. This article is an attempt to provide an overview of the management of hemorrhage, especially ICH, related to DOAC use.

scholarly journals Medicinal herbs with anti-depressant effects

2020 ◽  
Vol 9 (4) ◽  
pp. 309-317 ◽  
Author(s):  
Mahbubeh Setorki
Keyword(s):  
Clinical Trials ◽  
Side Effects ◽  
Complete Recovery ◽  
Medicinal Herbs ◽  
Double Blind ◽  
Synthetic Drugs ◽  
Positive Effects ◽  
Antidepressant Effects ◽  
Life Threatening ◽  
Echium Amoenum

Depression is a life-threatening chronic illness which affects people worldwide. Drugs used to treat this disease have multiple side effects and may cause drug-drug or drug-food interactions. Additionally, only 30% of patients respond adequately to the existing drugs and the remaining do not achieve complete recovery. Thus, finding effective treatments that have adequate efficacy, fewer side effects and lower cost seem to be necessary. The purpose of this study was to review animal and double-blind clinical studies on the anti-depressant effects of medicinal herbs. In this study, validated scientific articles indexed in PubMed, SID, Web of Science and Scopus databases were reviewed. A database search was performed using the following terms: clinical trials, depression, major depressive disorder, essential oil, extract and medicinal plant. Positive effects of a number of herbs and their active compounds such as St John’s-wort, saffron, turmeric, ginkgo, chamomile, valerian, Lavender, Echium amoenum and Rhodiola rosea L. in improvement of symptoms of mild, moderate or major depression have been shown in clinical trials. The above plants show antidepressant effects and have fewer side effects than synthetic drugs. Hence, they have the potential to treat patients with depression.

scholarly journals Ovarian Torsion Presentation, Treatment and Iatrogenic Surgical Management

2021 ◽  
pp. 70-76
Author(s):  
Sheema Sabahath ◽  
Hussain Salah AL Sinan ◽  
Asalah Tariq Alsaigh ◽  
Rawan AlSalamah AlFadhli ◽  
Tahani Salman Al Mansour ◽  
...  
Keyword(s):  
Blood Flow ◽  
Abdominal Pain ◽  
Side Effects ◽  
Adverse Events ◽  
Surgical Intervention ◽  
Clinical Manifestations ◽  
Ovarian Torsion ◽  
Adult Females ◽  
Uterine Ligaments ◽  
Life Threatening

Ovarian torsion is among the gynecological life-threatening conditions that may require urgent surgical intervention among the appearance of clinical manifestations. The most common clinical manifestations include severe abdominal pain, nausea extending to vomiting. The ovarian torsion is not limited to children only. However, it can also occur in adult females, either pregnant or non-pregnant. The etiology of the disease tends to be related to the weakness of the uterine ligaments or malpositioning of it due to known and unknown causes. Despite that, the surgical intervention is needed to release the torsion. Sometimes, it can lead to adverse events or side effects such as decreased blood flow to the surrounding structures. Which by role may lead to unpleasant complications and clinical manifestations of hemorrhage and shock. In this article, we reviewed the topic of ovarian torsion from different aspects, including the definition, causes, clinical evaluation, and clinical management and its common complications.

Sign in / Sign up

Export Citation Format

Share Document