Bioidentical Oral 17β-Estradiol and Progesterone for the Treatment of Moderate to Severe Vasomotor Symptoms of Menopause

2020 ◽  
pp. 106002802098261
Author(s):  
C. Brock Woodis ◽  
Emily Ghassemi ◽  
Amber N. McLendon
Keyword(s):  
English Language ◽  
Data Extraction ◽  
Menopausal Symptoms ◽  
Vasomotor Symptoms ◽  
Literature Searches ◽  
Study Selection ◽  
Intact Uterus ◽  
Study Population ◽  
17Β Estradiol ◽  
Bioidentical Hormones

Objective To review the efficacy, safety, and available literature regarding the novel combination bioidentical product Bijuva, or 17β-estradiol/progesterone (17β-E/P), for the treatment of moderate to severe menopausal symptoms in cisgender females with an intact uterus. Data Sources Literature searches of both PubMed (1966 to October 2020) and Google Scholar were conducted using search terms including bioidentical, estradiol, progesterone, menopause, E2/P4, TX-001HR, and Bijuva. Study Selection and Data Extraction All articles with studies conducted in cisgender human females and in the English language were considered for review; 18 publications were included. Data Synthesis In 1 phase 3 clinical study, 17β-E/P was proven to be effective at reducing the frequency and severity of vasomotor symptoms (VMS) at 12 weeks compared with placebo, and no cases of endometrial hyperplasia were observed over the 52-week safety study period. Menopausal women with an intact uterus were included in the study population. Relevance to Patient Care and Practice Concerns over content and safety of compounded bioidentical hormones have been raised by several professional societies. As women experience VMS of menopause, a desire for a Food and Drug Administration–regulated bioidentical combination product for the treatment of moderate to severe menopausal symptoms may be desirable. Given as a once-daily oral capsule at the dose of 1 mg estradiol/100 mg progesterone, 17β-E/P is approved for the treatment of VMS associated with menopause. Conclusions 17β-E/P is a novel bioidentical product that is the first of its kind in the treatment of moderate to severe menopausal symptoms.

Evolution of Equations for Estimating Renal Function and Their Application to the Dosing of New Antimicrobials

2019 ◽  
Vol 54 (5) ◽  
pp. 496-503
Author(s):  
Alison K. Lew ◽  
Ryan L. Crass ◽  
Gregory Eschenauer
Keyword(s):  
Dose Adjustment ◽  
English Language ◽  
Antimicrobial Agents ◽  
Data Extraction ◽  
New Era ◽  
Mdrd Equation ◽  
Language Studies ◽  
Fda Approval ◽  
Literature Searches ◽  
Study Selection

Objective: To address the background and rationale for the recent introduction of the Modification of Diet in Renal Disease (MDRD) equation for renal dose adjustment of antimicrobials and to provide recommendations for pharmacists dosing new antimicrobial agents. Data Sources: Comprehensive MEDLINE and EMBASE literature searches (from August 2018 to October 2019) were performed. Search terms included creatinine clearance, Cockcroft-Gault, MDRD, and glomerular filtration rate and a subsequent search included the preceding terms AND antimicrobials OR antibiotics. Study Selection and Data Extraction: Available English-language studies on the derivation and/or use of the Cockcroft-Gault (CG) and MDRD study equation were evaluated as well as those that specifically discussed their use for dosing antimicrobial agents. Data Synthesis: The US Food and Drug Administration (FDA) approval of delafloxacin and meropenem-vaborbactam in 2017 ushered in a new era in renal dosing of antibiotics, in that both agents are recommended to be dosed by the MDRD equation. Studies demonstrate that the CG and MDRD equations can result in discrepant dosing recommendations. Relevance to Patient Care and Clinical Practice: The renal estimation equation recommended in a new antibiotic label should dictate the dosing of that medication. It is noteworthy that these equations are not interchangeable. Conclusion: Recently approved antimicrobials utilizing the MDRD equation for renal dose adjustment will be interspersed with old and new antimicrobials utilizing the CG equation because of lack of singular guidance by the FDA. This requires pharmacists to be vigilant in evaluating drug labels to determine which equation is recommended and to understand the differences, strengths, and limitations of each equation.

Lead in Mineral or Multivitamin-Multimineral Products

2021 ◽  
pp. 106002802110233
Author(s):  
C. Michael White
Keyword(s):  
English Language ◽  
Data Extraction ◽  
The United States ◽  
Third Party ◽  
Reference Level ◽  
Study Selection ◽  
Pubmed Search ◽  
Zinc Supplements ◽  
Average Lead ◽  
Year 2000

Objective Assess the current daily interim reference level of lead and the amount contained in current mineral and multivitamin-multimineral (MVM) products. Data Sources PubMed search from 1980 to May 15, 2021, limited to the English language, via the search strategy ((mineral OR multivitamin OR calcium OR iron OR magnesium OR copper OR zinc OR chromium OR selenium) AND (heavy metals OR Pb OR lead)). Study Selection and Data Extraction Narrative review of studies assessing lead content in mineral or MVM products. Data Synthesis Products containing different calcium forms (dolomite, bone meal, natural carbonate) have historically had higher lead levels than others (refined carbonate, lactate, gluconate, acetate, sevelamer), but the gap has closed considerably since the year 2000. Although only limited assessments of magnesium and zinc supplements have been conducted, no alarming average lead amounts were found. MVM products assessed since 2007 had low median or mean lead concentrations. However, large interproduct differences exist, with many products having very little lead and some products having concerning amounts. Relevance to Patient Care and Clinical Practice It is difficult for pharmacists and consumers to know the amount of lead in an actual product unless it is tested in an independent third-party lab. The United States Pharmacopeia and NSF International will provide a seal on the products stating that the products have a low level of lead, but even so, children could receive more lead than the Food and Drug Administration’s Interim Reference Level. Conclusions The threat from lead exposure in mineral and MVM products have diminsihed considerably over time but some products can still have excessive amounts. Without third-party testing, it is difficult for clinicians and consumers to know which outlier products to avoid.

Recent Advances: Antiinfectives

1995 ◽  
Vol 29 (10) ◽  
pp. 1035-1040 ◽  
Author(s):  
Laurie L Briceland ◽  
John D Cleary ◽  
Courtney V Fletcher ◽  
Daniel P Healy ◽  
Charles A Peloquin
Keyword(s):  
Infectious Diseases ◽  
English Language ◽  
Data Extraction ◽  
Information Service ◽  
Ulcer Disease ◽  
Additional Information ◽  
Study Selection ◽  
Enterococcus Spp ◽  
Scientific Meetings ◽  
Clinically Significant

Objective: To update readers on the significant changes in infectious diseases pharmacotherapy. Data Sources: An Index Medians and Iowa Drug Information Service search (1993–1994) of English-language literature pertaining to the selected topic areas was performed. Additional information from abstracts presented at scientific meetings were identified by the authors. Study Selection and Data Extraction: All identified studies were screened and those judged relevant to the update were evaluated. Data Synthesis: New or clinically significant data since 1992 that related to peptic ulcer disease, microbial resistance (e.g., Enterococcus spp., Streptococcus pneumoniae, Mycobacterium tuberculosis, Candida albicans), immunomodulators, and AIDS were evaluated and compared with previous data. Conclusions: There have been several exciting and significant changes in infectious diseases pharmacotherapy evident from this review.

Pegfilgrastim-Induced Bone Pain: A Review on Incidence, Risk Factors, and Evidence-Based Management

2017 ◽  
Vol 51 (9) ◽  
pp. 797-803 ◽  
Author(s):  
Donald C. Moore ◽  
Annie E. Pellegrino
Keyword(s):  
Risk Factors ◽  
Bone Pain ◽  
English Language ◽  
Data Extraction ◽  
Treatment Modalities ◽  
Management Options ◽  
Data Synthesis ◽  
Pharmacological Management ◽  
Study Selection ◽  
Incidence Risk

Objective: To review the incidence, risk factors, and management of pegfilgrastim-induced bone pain (PIBP). Data Sources: PubMed was searched from 1980 to March 31, 2017, using the terms pegfilgrastim and bone pain. Study Selection and Data Extraction: English-language, human studies and reviews assessing the incidence, risk factors, and management of PIBP were incorporated. Data Synthesis: A total of 3 randomized, prospective studies and 2 retrospective studies evaluated pharmacological management of PIBP. Naproxen compared with placebo demonstrated a reduction in the degree, incidence, and duration of bone pain secondary to pegfilgrastim. Loratadine was not effective in reducing the incidence of bone pain prophylactically, but a retrospective study evaluating dual antihistamine blockade with loratadine and famotidine demonstrated a decreased incidence in bone pain when administered before pegfilgrastim. Conclusion: Naproxen is effective at managing PIBP. Although commonly used, antihistamines have a paucity of data supporting their use. Dose reductions of pegfilgrastim and opioids may also be potential management options; however, data supporting these treatment modalities are scarce.

Role of Topical Oxymetazoline for Management of Erythematotelangiectatic Rosacea

2017 ◽  
Vol 52 (3) ◽  
pp. 263-267 ◽  
Author(s):  
Rebecca M. Hoover ◽  
John Erramouspe
Keyword(s):  
English Language ◽  
Human Subjects ◽  
Data Extraction ◽  
Drug Approval ◽  
Current Data ◽  
Patient Response ◽  
Study Selection ◽  
Cochrane Database ◽  
Drug Approval Process ◽  
Individual Patient Response

Objective: To review and summarize topical oxymetazoline’s pharmacology, pharmacokinetics, efficacy, safety, cost, and place in therapy for persistent redness associated with erythematotelangiectatic rosacea. Data Sources: Literature searches of MEDLINE (1975 to September 2017), International Pharmaceutical Abstracts (1975 to September 2017), and Cochrane Database (publications through September 2017) using the terms rosacea, persistent redness, α -agonist, and oxymetazoline. Study Selection and Data Extraction: Results were limited to studies of human subjects, English-language publications, and topical use of oxymetazoline. Relevant materials from government sources, industry, and reviews were also included. Data Synthesis: Data support the efficacy of oxymetazoline for persistent facial redness. Little study beyond clinical trials cited in the drug approval process has been conducted. Current data suggest that oxymetazoline is similar in safety and efficacy to brimonidine. Head-to-head comparisons of topical α-agonists for erythema caused by rosacea are needed. Conclusion: The topical α-agonist, oxymetazoline, is safe and effective for reducing persistent facial redness associated with erythematotelangiectatic subtype of rosacea. Health care practitioners selecting among treatments should consider not only the subtype of rosacea but also individual patient response, preference, and cost.

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.

Role of Ambrisentan in the Management of Pulmonary Hypertension

2008 ◽  
Vol 42 (11) ◽  
pp. 1653-1659 ◽  
Author(s):  
Sandra L Hrometz ◽  
Kelly M Shields
Keyword(s):  
Pulmonary Hypertension ◽  
Pulmonary Arterial Hypertension ◽  
Arterial Hypertension ◽  
English Language ◽  
Data Extraction ◽  
Information Service ◽  
Study Selection ◽  
Pulmonary Arterial ◽  
Improve Exercise Capacity

Objective: To review the role of ambrisentan in the treatment of pulmonary arterial hypertension (PAH). Data Sources: Literature was accessed through MEDLINE (1950-June 2008), Iowa Drug Information Service (1966–March 2008), EMBASE (1966-June 2008), bibliographies of pertinent articles, and unpublished data provided by the manufacturer and the Food and Drug Administration (FDA). Search terms included ambrisentan, endothelin antagonist, pulmonary hypertension, and pulmonary arterial hypertension. Due to limited literature available, additional criteria to limit searches were not used. Study Selection and Data Extraction: Abstracts and original preclinical and clinical research reports available in the English language were Identified for review. All manufacturer-provided data were also evaluated. Literature related to ambrisentan, endothelin antagonists, pulmonary hypertension, and pulmonary arterial hypertension were included. Four clinical trials evaluated the efficacy of ambrisentan in adults with symptomatic PAH. Data Synthesis: Ambrisentan is the latest endothelin-receptor antagonist (ERA) to obtain FDA approval for the treatment of PAH. It joins the first FDA-approved ERA, bosentan. Like bosentan, ambrisentan is available orally (with once-daily dosing compared with bosentan's twice-daily dosing) and has been shown to improve exercise capacity and delay clinical worsening. As with bosentan, the most significant safety concerns with ambrisentan relate to potential liver injury and a contraindication in pregnancy. Although ambrisentan has higher affinity for the endothelin type A receptor than for the endothelin type B receptor, specific advantages of this selectivity, in terms of efficacy compared with bosentan, a nonselective agent, have not been demonstrated. Conclusions: Ambrisentan has been shown to be an effective ERA in patients with PAH. A significant advantage of ambrisentan is the lack of any clinically important drug interactions with warfarin and sildenafil, which are frequently used by patients being treated for PAH.

Meropenem/Vaborbactam, the First Carbapenem/β-Lactamase Inhibitor Combination

2018 ◽  
Vol 52 (8) ◽  
pp. 769-779 ◽  
Author(s):  
Jonathan C. Cho ◽  
Monika T. Zmarlicka ◽  
Kristy M. Shaeer ◽  
Joe Pardo
Keyword(s):  
English Language ◽  
Clinical Success ◽  
Data Extraction ◽  
Phase Iii ◽  
Klebsiella Pneumoniae Carbapenemase ◽  
Preclinical Phase ◽  
Study Selection ◽  
Tract Infections ◽  
Lactamase Inhibitor

Objective: To review the pharmacology, spectrum of activity, pharmacokinetics, pharmacodynamics, safety, efficacy, administration, and considerations for clinical use of meropenem/vaborbactam (M/V). Data Sources: A literature search using PubMed and clinicaltrials.gov (June 2013 to December 2017) was conducted using the search terms meropenem, vaborbactam, RPX7009, biapenem, RPX2003, and carbavance. References from relevant articles and conference abstracts were also reviewed. Study Selection and Data Extraction: Preclinical, phase I studies, and phase III studies written in the English language were evaluated. Data Synthesis: M/V is a novel carbapenem/β-lactamase inhibitor antimicrobial with in vitro activity against nearly 99% of Klebsiella pneumoniae carbapenemase–producing Enterobacteriaceae. M/V is approved for the treatment of adults with complicated urinary tract infections (cUTIs), including pyelonephritis. In a phase III cUTI trial (TANGO I), 98.4% of patients treated with M/V experienced overall clinical success compared with 94% of patients treated with piperacillin/tazobactam (95% CI = 0.7 to 9.1). When compared with best available therapy for carbapenem-resistant Enterobacteriaceae (CRE) infections in TANGO II, patients receiving M/V were more likely to achieve clinical cure at both the end of therapy (64.3% vs 33.3%, P = 0.04) as well as at the test of cure (57.1% vs 26.7%, P = 0.04). The most common adverse effects associated with M/V were headache, infusion-site reactions, and diarrhea. Conclusion: M/V has a valuable role in the treatment of CRE and should be used judiciously to preserve its use for resistant infections.

Intranasal Glucagon: A New Way to Treat Hypoglycemic Emergencies

2020 ◽  
Vol 54 (8) ◽  
pp. 780-787
Author(s):  
Rachel N. Lowe ◽  
Jennifer M. Trujillo
Keyword(s):  
Adverse Events ◽  
English Language ◽  
Data Extraction ◽  
Severe Hypoglycemia ◽  
Data Synthesis ◽  
Language Studies ◽  
Study Selection ◽  
Free Treatment ◽  
Patients With Diabetes ◽  
Data Source

Objective: To review the safety, efficacy, and administration of intranasal (IN) glucagon for the management of hypoglycemia. Data Source: A literature search of PubMed/MEDLINE (1995 to November 2019) using the terms intranasal glucagon, nasal glucagon, glucagon, hypoglycemia treatment, and hypoglycemia management was completed. Study Selection and Data Extraction: English-language studies evaluating IN glucagon were evaluated. Data Synthesis: IN glucagon is a newly approved product for the treatment of hypoglycemia in patients with diabetes, 4 years and older. Administered as a 3-mg dose, it was shown to be noninferior to intramuscular (IM) glucagon. In comparison trials, more than 98% of hypoglycemic events were treated successfully with IN glucagon in both pediatric and adult patients. In simulated and real-world studies, IN glucagon was administered in less than a minute for the majority of scenarios. IM glucagon took longer to administer, ranging from 1 to 4 minutes, and often, patients did not receive the intended full dose. Nausea and vomiting, known adverse events for glucagon, as well as local adverse events were most commonly reported with IN glucagon. Relevance to Patient Care and Clinical Practice: IN glucagon is safe, effective, easy to use, and does not require reconstitution prior to use, which can lead to faster delivery in a severe hypoglycemic event. It does not require age- or weight-based dosing. This delivery method offers an option for someone who fears needles or is uncomfortable with injections. Conclusion: IN glucagon is a safe, effective, easy to use, needle-free treatment option for severe hypoglycemia.

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.

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