Current Reviews in Clinical and Experimental Pharmacology - Volume 20, Issue 2, 2025

Predictions are made by artificial intelligence, especially through machine learning, which uses algorithms and past knowledge. Notably, there has been an increase in interest in using artificial intelligence, particularly generative AI, in the pharmacovigilance of pharmaceuticals under development, as well as those already in the market. This review was conducted to understand how generative AI can play an important role in pharmacovigilance and improving drug safety monitoring. Data from previously published articles and news items were reviewed in order to obtain information. We used PubMed and Google Scholar as our search engines, and keywords (pharmacovigilance, artificial intelligence, machine learning, drug safety, and patient safety) were used. In toto, we reviewed 109 articles published till 31^st January 2024, and the obtained information was interpreted, compiled, evaluated, and conclusions were reached. Generative AI has transformative potential in pharmacovigilance, showcasing benefits, such as enhanced adverse event detection, data-driven risk prediction, and optimized drug development. By making it easier to process and analyze big datasets, generative artificial intelligence has applications across a variety of disease states. Machine learning and automation in this field can streamline pharmacovigilance procedures and provide a more efficient way to assess safety-related data. Nevertheless, more investigation is required to determine how this optimization affects the caliber of safety analyses. In the near future, the increased utilization of artificial intelligence is anticipated, especially in predicting side effects and Adverse Drug Reactions (ADRs).

Cancer is a high-morbidity disease prevalent worldwide. Chemotherapy is the primarily used regimen for cancer treatment; however, it also brings severe side effects. Chemotherapy-induced Peripheral Neuropathy (CIPN) and Chemotherapy-induced Cognitive Impairment (CICI) are two main complications occurring in chemotherapy. They are both associated with nervous system injury and are therefore collectively referred to as Chemotherapy-induced Neuropathy (CIN). CIPN induces neuralgia and numbness in limbs, while CICI causes amnesia and cognitive dysfunction. Currently, there are no effective therapeutics to prevent or cure CIN, so research into new drugs to alleviate CIN becomes urgent. Oxidative stress and neuroinflammation are the common pathogenic mechanisms of CIPN and CICI. Excessive Reactive Oxygen Species (ROS) and pro-inflammatory cytokines cause peripheral nervous system damage and hence CIPN. Peripheral ROS and cytokines also change the permeability of the blood-brain barrier, thereby increasing oxidative stress and neuroinflammation in the central nervous system, ultimately leading to CICI. Several antidepressants have been used to treat CIN and exhibited good clinical effects. Their potential pharmacological mechanism has been reported to ameliorate oxidative stress and neuroinflammation, guiding a new feasible way for effective therapeutic development against CIN. This mini-review has summarized the latest advances in the research on CIN with respect to clinical status, pathogenesis, and treatment. It has also discussed the potential of repurposing antidepressants for CIN treatment and prospected the strategy of developing therapeutics by targeting oxidative stress and neuroinflammation against CIN.

Large uterine fibroids (UFs) are clonal neoplasms of the uterus that form during the mid and late-aged women. Such women generally consume oral contraceptive pills, tranexamic acid, or NSAIDS to manage heavy menstrual bleeding (HMB) and associated complications while waiting for a conclusive procedure or avoiding hysterectomy. The procoagulant effect of these medicinal agents can result in venous stasis of the lower limbs, leading to deep vein thrombosis (DVT), a challenging complication with HMB. We examine the complicated state of heavy bleeding with thrombosis and explore better management options. It has been seen that women with hypothyroidism have an increased risk of getting DVT due to an alteration in the coagulation system. These incidences are mostly associated with higher uterine weight, which is related to the extrinsic compression of the inferior vena cava. In such cases, the occurrence of postoperative thrombosis is riskier if hysterectomy/myomectomy is the only option. Utilization of appropriate anticoagulants with modification of the steroid-hormone system using hormone agonists or antagonists (e.g., levonorgestrel intrauterine system, high-dose progestin-only therapy, danazol, aromatase inhibitors, Vitamin-D supplements or selective estrogen receptor modulators) could be an effective technique, but adverse consequences of continued use should be monitored. More research is needed into the basic biology associated with the role of growth factors and genetic alterations in these malignancies. The development of new leiomyomas following conservative therapy is also a significant issue.

Therapy with exogenous interferon and human conditions that feature endogenous interferon upregulation may be associated with endothelial damage that primarily involves small blood vessels. Endothelial injury associated with interferon may display different clinical expression, including thrombotic microangiopathy, Raynaud’s phenomenon, vasculopathy of dermatomyositis and atrophic papulosis, interferon-associated skin angiopathy, systemic capillary leak syndrome, collapsing glomerulopathy, interstitial lung disease, pulmonary hypertension, and retinopathy. Interferon-induced endothelial damage involves complement-mediated injury, although pathogenic mechanisms by which interferon promote abnormal complement activation on endothelial cells are not fully understood. Human interferon-γ (type II interferon) binds to heparan sulfate on the endothelial surface, suggesting that overproduction of interferon-γ may hinder factor H attachment to the same location. Absence of factor H on self surfaces promotes activation of the alternative pathway of complement and complement-mediated endothelial damage. Type I interferon typically induces the generation of antibodies. Type I interferon upregulation may elicit the formation of autoantibodies against factor H. These autoantibodies block factor H binding to endothelial surfaces, abolishing the protective effect of factor H on complement-mediated damage. In addition, interferon induces insulin resistance which is associated with reduced heparan sulfate in the extracellular matrix, including the endothelial surface. Decreased amount of heparan sulfate suppresses factor H attachment, promoting activation of the alternative pathway of complement. Complement blockade with eculizumab (a monoclonal antibody against C5) improves endothelial damage in patients with thrombotic microangiopathy and other situations associated with interferon upregulation and interferon-induced endothelial injury, suggesting that complement-mediated injury is clinically relevant under conditions that feature interferon overproduction.

Diabetic is a metabolic disorder that is concerning for people worldwide, caused by a lack of insulin or ineffective production of insulin in the pancreas. Diabetic retinopathy, nephropathy, and neuropathy are significant microvascular complications of diabetes mellitus, contributing to substantial morbidity and mortality worldwide. Several synthetic medications have been developed. However, none of the compounds provides complete recovery. Long-term use of some synthetic medications might have serious negative effects, thus, there is a need for safe, affordable, and effective medications. Throughout human history, traditional ailments have been much respected as a source of treatment. Their widespread usage across the globe suggests that herbs/spices are becoming an increasingly important component of cutting-edge, contemporary medications. Therefore, the objective of this review is mainly based on the beneficial effect of Indian spices in managing diabetes. We review the current primary and clinical evidence about the potential of Indian spices, including curcumin, ginger, coriander, cumin seed, garlic, clove, cinnamon, curry leaves, and fenugreek seed with mainly their hypoglycemic and antioxidant properties, for treating diabetes mellitus, also managing diabetic-associated complications, such as neuropathy, retinopathy, and nephropathy. Here, we present the pre-clinical and clinical studies demonstrating how these spices can improve glucose metabolism, enhance insulin secretion, and mitigate oxidative stress, potentially alleviating diabetic complications.

The opioid crisis has profoundly changed the interest in using nonopioid analgesics. This review identified nonopioid drugs receiving the most interest in the treatment of postoperative pain. Publication-based interest, which reflects the authors’ choices of subjects for academic articles, was used to show the shifts in their interest. The authors’ choices of a particular drug for an article’s subject were regarded as reflective of the collective opinion of experts most knowledgeable on the subject. The frequency with which a drug was the topic of an article was measured with the use of specific bibliometric indices. They were employed to select nonopioid drugs for this review. These included acetaminophen, dexmedetomidine, dexamethasone, ketamine, gabapentin, ibuprofen, ketorolac, diclofenac, magnesium sulfate, clonidine, intravenous lidocaine, and meloxicam (in order of most to least bibliometric interest). Individual reviews on these agents described how the bibliometric indices characterized a drug. They also addressed the question of whether a nonopioid analgesic produced a marked opioid-sparing effect. Information relative to this question was presented via the results of meta-analyses with emphasis on the possible reduction of opioid-related side effects. Overall, nonopioid drugs demonstrating the largest popularity among authors and continuous interest growth in 2018-2022 include acetaminophen, dexmedetomidine, dexamethasone, and ibuprofen. The relevant meta-analyses show that nonopioids, administered as components of multimodal analgesia, provided the opioid-sparing effect; they also show that the most common change in the opioid-related side effects was a lower incidence of postoperative nausea and vomiting.