A Phase IV Study of the Safety and Efficacy of CinnoPar®in Iranian Patients with Osteoporosis

The safety of teriparatide has been studied in various phase III and phase IV trials. However, a postmarketing study of the biosimilar of teriparatide, CinnoPar®, has not been conducted on Iranian patients. This was a phase IV study conducted on osteoporotic patients who received an Iranian teriparatide biosimilar with a dose of 20 μg daily. The primary outcome of this study was to monitor for adverse events (AEs). Effectiveness as the secondary outcome was measured using the EQ-5D quality-of-life questionnaire and back pain Visual Analogue Scale (VAS) score. Among 193 analyzed patients between September 2015 and March 2019, the most common AEs were hypercalcemia (4), nausea, and pain (3). No deaths, serious AEs, or other significant AEs occurred in this study. The mean EQ-5D scores decreased after the course of the treatment from 2.3 ± 0.66 at the baseline to 2 ± 0.66. The mean back pain VAS scores also decreased from 4.9 ± 3.6 at baseline to 1.8 ± 2.1 at the end of the study. Both changes were statistically significant (p<0.001). Consistent with the findings of previous studies and the drug monograph, no new safety concern was observed with this biosimilar teriparatide, and the drug was effective based on the VAS score and EQ-5D in osteoporotic patients. © 2021 Ahmadreza Jamshidi et al

A Post-Marketing Surveillance Study to Evaluate the Safety Profile of Alvotere� (Docetaxel) in Iranian Patients Diagnosed with Different Types of Cancers Receiving Chemotherapy

Background: Docetaxel is a clinically well established antimitotic chemotherapy medication. Labeled docetaxel indications are breast cancer, gastric cancer, head and neck cancer, non�small cell lung cancer, and prostate cancer. Objective: This is a Phase IV study to evaluate the safety profile of docetaxel (Alvotere; NanoAlvand, Iran) in Iranian patients diagnosed with different types of cancers receiving chemotherapy regimens with docetaxel. Methods: Patients who received Alvotere as a part of their chemotherapy regimen were enrolled in this Phase IV, observational, multicenter, open-label study. Alvotere was administrated as a single agent or in combination with other chemotherapy agents. Safety parameters in each cycle were assessed, and the related data were recorded in booklets. Findings: A total of 411 patients with different types of cancers were enrolled from 25 centers in Iran. The most common malignancies among participants were breast cancer (49.88), followed by gastric cancer (22.63). Participants� mean age was 53.33 years, and the mean total dose used in each cycle was 132 mg. According to the results, 341 patients experienced at least 1 adverse event, that the most common was alopecia (41.12). In total, 92 (22.38) patients had at least 1 adverse event of grade 3 or 4, and 25 (6.08) patients showed 54 serious adverse events, which the causality assessment for all was possibly related to Alvotere. There was a significant difference between men and women in the incidence of skin and subcutaneous tissue disorders (55.63 in women vs 41.73 in men; P = 0.009). Also, the incidence of gastrointestinal disorders, nervous system disorders, skin and subcutaneous tissue disorders, hepatic enzymes increase, and fluid retention was significantly higher (P < 0.05) in patients receiving anthracyclines in their chemotherapy regimens. Conclusions: The findings of this open-label, observational, multicenter, postmarketing surveillance showed that Alvotere appears to have an acceptable safety profile in Iranian cancer patients receiving chemotherapeutic regimens. (Curr Ther Res Clin Exp. 2022; 82:XXX�XXX) © 2022 Elsevier HS Journals, Inc. © 202

Subcutaneous tocilizumab in adults with severe and critical COVID-19: A prospective open-label uncontrolled multicenter trial

Potential therapeutic approaches in coronavirus disease 2019 (COVID-19) comprise antiviral and immunomodulatory agents; however, no immunomodulator drug has been approved. This multicenter, prospective, open-label, uncontrolled study aimed to assess the use of subcutaneous tocilizumab in adult patients with severe and critical COVID-19. Tocilizumab was added to the standard care of therapy at a dose of 324 mg (<100 kg bodyweight) or 486 mg (�100 kg bodyweight). The study endpoints were all-cause mortality rate, changes in oxygen-support level, oxygen saturation, body temperature, respiratory rate, and laboratory variables during the study, and drug safety. Of 126 patients enrolled, 86 had severe and 40 had critical disease. Most patients were male (63.49) and aged below 65 (78.57). By day 14 of the study, 4.65 (4/86) of severe patients and 50.00 (20/40) of critical patients died. By the end, 6.98 (6/86) of severe patients and 60.00 (24/40) of critical patients died. Outcomes concerning three additional endpoints (oral temperature, oxygen saturation, and respiratory rate) were significantly improved as early as three days after tocilizumab administration in both groups of subjects, more considerably in severe patients. Significant improvement in the required level of oxygenation was reported in severe patients seven days after tocilizumab administration. No tocilizumab-related serious adverse event occurred in this study. Subcutaneous tocilizumab might improve some clinical parameters and reduce the risk of death in COVID-19 patients, particularly if used in the early stages of respiratory failure. © 202

Pregnancy outcome in patients with multiple sclerosis treated with Rituximab: A case-series study

[No abstract available

Assessment of Treatment Safety and Quality of Life in Patients Receiving Etanercept Biosimilar for Autoimmune Arthritis (ASQA): A Multicenter Post-marketing Surveillance Study

Introduction: Phase IV post-marketing surveillance studies are needed to evaluate the real-world safety and effectiveness of drug products. This study aimed to evaluate the safety and effectiveness of biosimilar etanercept (Altebrel, AryoGen Co., Iran) in patients with rheumatoid arthritis (RA), ankylosing spondylitis (AS), and psoriatic arthritis (PsA). Methods: In this open-label, multicenter, prospective, observational, post-marketing surveillance study, 583 patients received biosimilar etanercept 25 mg twice weekly or 50 mg once weekly and were followed up to 12 months. The primary objective was to evaluate the safety of biosimilar etanercept by documenting all the adverse events in the case report forms throughout the study period. The secondary objective was to evaluate the effectiveness of biosimilar etanercept in study patients, where longitudinal changes in health assessment questionnaire (HAQ), pain, and disease activity scores were assessed. Results: A total of 583 patients (44.80 ± 13.09 years of age) were included and followed for an average of 8.12 ± 3.96 months. Among all patients, 172 (29.50) experienced at least one adverse event, and injection site reaction, abdominal pain, and upper respiratory tract infection were the most common. HAQ scores decreased from 1.32 ± 0.77 at baseline to 0.81 ± 0.61 at 12 months in patients with RA/PsA (p < 0.01) and from 0.82 ± 0.58 at baseline to 0.66 ± 0.63 at 12 months in patients with AS (p = 0.18). Pain scores decreased from 6.49 ± 2.41 at baseline to 3.51 ± 2.39 at 12 months (p < 0.01). Conclusion: The results demonstrated the real-world safety and effectiveness of biosimilar etanercept in patients with RA, PsA, and AS. Trial Registration: ClinicalTrials.gov identifier NCT04582084. © 2021, The Author(s), under exclusive licence to Springer Healthcare Ltd. part of Springer Nature

Efficacy and safety of the biosimilar denosumab candidate (Arylia) compared to the reference product (Prolia®) in postmenopausal osteoporosis: a phase III, randomized, two-armed, double-blind, parallel, active-controlled, and noninferiority clinical trial

Background/objective: Osteoporosis is a global health concern with an increasing prevalence worldwide. Denosumab is an antiresoptive agent that has been demonstrated to be effective and safe in osteoporotic patients. This study aimed to compare the efficacy and safety of the biosimilar denosumab candidate (Arylia) to the originator product (Prolia®) in postmenopausal osteoporotic patients. Methods: In this randomized, double-blind, active-controlled, noninferiority trial, postmenopausal osteoporotic patients received 60 mg of subcutaneous Arylia or Prolia® at months 0, 6, and 12 and were followed up for 18 months. The primary endpoint was the noninferiority of the biosimilar product to the reference product in the percentage change of bone mineral density (BMD) in 18 months at the lumbar spine (L1-L4), total hip, and femoral neck. The secondary endpoints were safety assessment, the incidence of new vertebral fractures, and the trend of bone turnover markers (BTMs). Results: A total of 190 patients were randomized to receive either biosimilar (n = 95) or reference (n = 95) denosumab. In the per-protocol (PP) analysis, the lower limits of the 95 two-sided confidence intervals of the difference between Arylia and Prolia® in increasing BMD were greater than the predetermined noninferiority margin of � 1.78 at the lumbar spine, total hip, and femoral neck sites (mean differences 95% CIs of 0.39 � 1.34 to 2.11, 0.04 � 1.61 to 1.69, and 0.41 � 1.58 to 2.40, respectively). The two products were also comparable in terms of safety, new vertebral fractures, and trend of BTMs. Conclusion: The efficacy of the biosimilar denosumab was shown to be noninferior to that of the reference denosumab, with a comparable safety profile at 18 months. Trial registration: ClinicalTrials.gov, NCT03293108; Registration date: 2017�09-19. © 2022, The Author(s)