ABSTRACT
PURPOSE OF REVIEW: Pain management is a critical aspect of care during and following a cesarean delivery. Without proper control of pain, individuals can experience poor mobility, increased thromboembolic events, and difficulty caring for the neonate in the postpartum period. There have been multiple methods for pain management for cesarean delivery and intrathecal morphine (ITM) has emerged as a prominent option for post-operative analgesia due to its efficacy, safety, and potential benefits over other treatments. This review analyzes data on efficacy, side effects, and safety of ITM and the pain control alternatives. RECENT FINDINGS: A comprehensive literature review was conducted to compare ITM with other analgesic techniques in post-cesarean patients. ITM was found to be as effective or better than other analgesic options, including bilateral quadratus lumborum block (QLB), opioid-free epidural analgesia (CSEA-EDA), and intravenous fentanyl. One study found that both ITM and oral analgesia were effective in pain control and that ITM caused fewer breakthrough pain events but had a longer duration and a greater rate of side effects than oral opioid analgesia. Commonly observed side effects of intrathecal opioids include nausea, vomiting, pruritus, and urinary retention, and it is thought that the adverse effects from intrathecal administration of opioids are short-lived. ITM may provide a decreased risk of DVT and coagulation by decreasing lower extremity weakness and numbness, thereby decreasing recovery time and increasing mobility. ITM is a safe and effective option for post-cesarean analgesia, with comparable pain relief to alternative forms of pain control, and side effects that are generally manageable. Further research is warranted to explore beneficial combinations with other methods of pain management and optimal dosing strategies.
ABSTRACT
Psoriatic arthritis is a chronic debilitating autoimmune condition, and when diagnosed in patients before the age of eighteen, it is considered pediatric polyarticular juvenile idiopathic arthritis. Monoarticular or polyarticular psoriatic arthritis can be distinguished from other arthropathies by its unique cutaneous manifestations. With numerous treatments already in clinical practice, there are numerous options for treatment. The current literature indicates an elevated level of tumor necrosis factor is present in the epidermis of patients with psoriatic arthritis when compared with the general population. For this reason, anti-tumor necrosis factor therapies have become a hallmark option for psoriatic arthritis patients. Golimumab, a human monoclonal antibody tumor necrosis factor-alpha (TNF-a) receptor antagonist, was chosen as the focus therapy for this investigation. The mechanism of action behind anti-tumor necrosis factor-alpha blockers involves the binding of human TNF-a soluble and transmembrane proteins to competitively inhibit TNF-a from binding to its cellular receptors. The present investigation evaluated current treatment options available for both juvenile- and adult-onset psoriatic arthritis and compared them with the efficacy seen with golimumab use. Pediatric patients included children ages 2-17, while adult populations included adults 18-83 years old. The Food and Drug Administration has approved golimumab for the treatment of rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis, ulcerative colitis, and polyarticular juvenile idiopathic arthritis. The results of four different studies reporting on the therapeutic effects and adverse events of golimumab use in psoriatic arthritis, juvenile psoriatic arthritis, juvenile idiopathic arthritis, and juvenile polyarticular arthritis were used for comparison. The meta-analysis referenced studies including children ages 2-17 with no reference mentioning children less than age 2. Based on the results of each study, it can be concluded that golimumab, a human monoclonal antibody that prevents the activation of cellular inflammatory reactions when it binds to the TNF-a receptor, is an effective option for patients with active psoriatic arthritis and psoriatic juvenile idiopathic arthritis and for patients who are no longer responding to their current treatment with adalimumab. Each study also reported minimal adverse events associated with golimumab use, and the drug can be safely used in the pediatric population.
ABSTRACT
Aminoglycosides are a class of medications used to treat certain bacterial infections, specifically gram-negative aerobes. These drugs can be used alone as first-line treatments or in combination with other medications. There can be many different formulations of aminoglycosides including oral, inhalants, intravascular, intramuscular, or intraventricular. There are many distinctive types of aminoglycosides, and although they provide excellent coverage, they can have a wide variety of side effects. The most prevalent side effects of aminoglycosides are nephrotoxicity and ototoxicity. Aminoglycoside-induced nephrotoxicity is concerning because of the effects that abnormal creatinine levels can have on other drugs and the potential for neurotoxicity. Fortunately, changes in renal function are typically reversible. The kidney is affected by the drug's ability to enter the proximal tubule and cause a buildup of phospholipids in the lysosomes, inhibiting their function. Exposure to aminoglycosides in utero can result in permanent ototoxicity. The mechanism of ototoxicity is through the drug's ability to freely pass into hair cells and cause reactive oxygen species to damage the mitochondria, resulting in cell death. There is not a substantial amount of research regarding the prevention and treatment of adverse effects of aminoglycosides. Future research on the mediation or modulation of these pathophysiological processes would expand their usage in modern medicine.
