scholarly journals Risks of Skin, Hair, and Nail Supplements

2020 ◽  
pp. e2020089
Author(s):  
Emily K. Burns ◽  
Ariadna Perez-Sanchez ◽  
Rajani Katta
Keyword(s):  
Allergic Reactions ◽  
Post Marketing Surveillance ◽  
Increased Risk ◽  
Surveillance Programs ◽  
Post Marketing ◽  
Potential Risks ◽  
High Doses ◽  
Risk Of Cancer ◽  
Very High

Skin, hair, and nail supplements, sometimes referred to as “beauty supplements” or “ingestible skin care”, are a large and growing industry. These products may contain vitamins and minerals, sometimes in very high doses. They may also contain herbs, hormones, microbes, or animal derivatives such as fish oils and collagen powders. Dietary supplements are regulated as foods, not drugs, by the U.S. Food and Drug Administration. Therefore, manufacturers do not need to provide any proof of safety, efficacy, or quality prior to sale. This is of serious concern, as many adverse effects due to supplement components have been reported. The potential risks cover multiple categories. These include acute toxicities such as choking, as well as chronic toxicities, such as increased risk of diabetes. Teratogenicity and interaction with drugs and laboratory testing have been documented in research studies. Other risks include potentially increased risk of cancer with long-term use, allergic reactions, and others. It is vital that physicians educate their patients on these risks. As no post-marketing surveillance programs are required for supplements, our understanding of supplement risks is incomplete. Physicians should be wary of these risks and encourage further research and regulation.

scholarly journals Psoriasis Therapies and the Risk of Cutaneous Malignancy

2017 ◽  
Vol 1 (2) ◽  
pp. 55
Author(s):  
Emily E Dando ◽  
Rina A Anvekar
Keyword(s):  
Large Body ◽  
Carcinogenic Risk ◽  
Severe Psoriasis ◽  
Uvb Radiation ◽  
Cutaneous Malignancy ◽  
Post Marketing Surveillance ◽  
Increased Risk ◽  
Dose Dependent Fashion ◽  
Post Marketing

AbstractBackground: Systemic therapies for moderate to severe psoriasis target the dysregulated inflammatory response. However, their immunomodulatory properties may also contribute to carcinogenesis, leading to increased risk of cutaneous malignancy in patients exposed to systemic agents.Objective: A review of the literature was performed to evaluate the risk of cutaneous malignancy associated with the following therapies for moderate to severe psoriasis: PUVA, UVB, cyclosporine, methotrexate, retinoids, TNF-a inhibitors, IL-12/23 inhibitors, and IL-17 inhibitors.Results: Rates of NMSC, most notably SCC, increase linearly with number of PUVA exposures. UVB radiation, both narrowband and broadband, has no clear association with skin cancer. There is a well-characterized association between cyclosporine and NMSC, particularly SCCs, although it is less clear whether cyclosporine predisposes to malignant melanoma. Methotrexate appears to increase the risk of melanoma and NMSC in a dose-dependent fashion. Retinoids, on the other hand, have chemopreventative properties and may decrease risk of NMSC in patients with psoriasis. A large body of evidence supports an increased risk of NMSC, particularly SCC, in TNF-a inhibitors, but an association with melanoma is less clear. The newly-developed agents, IL-12/23 and IL-17 inhibitors, do not clearly show increased carcinogenic risk, but their long-term safety profiles are still under investigation.Conclusions: Many systemic psoriasis therapies, including PUVA, cyclosporine, methotrexate, and TNF-a inhibitors, appear to increase the risk of cutaneous malignancy. When prescribing these agents, physicians must weigh the benefit of treatment with their carcinogenic potential. Additional post-marketing surveillance is required to better understand the long-term risks of the newer biologic agents.

Office-based post-marketing surveillance study on the influence of long term therapy with aripiprazole in patients with schizophrenia

2007 ◽  
Vol 40 (05) ◽  
Author(s):  
M Kungel ◽  
A Engelhardt ◽  
T Spevakné-Göröcs ◽  
M Ebrecht ◽  
C Werner ◽  
...  
Keyword(s):  
Surveillance Study ◽  
Term Therapy ◽  
Post Marketing Surveillance ◽  
Post Marketing ◽  
Long Term Therapy

scholarly journals ES-1 Clinical results of tumor treating fields in patients with glioblastoma in Japan, compared with global surveillance

2020 ◽  
Vol 2 (Supplement_3) ◽  
pp. ii3-ii3
Author(s):  
Yoshihiro Muragaki ◽  
Masayuki Nitta ◽  
Taiichi Saito ◽  
Shunichi Tutsuki ◽  
Atsushi Fukui ◽  
...  
Keyword(s):  
Side Effects ◽  
Insurance Coverage ◽  
Intermediate Frequency ◽  
Clinical Results ◽  
Tumor Treating Fields ◽  
Post Marketing Surveillance ◽  
Post Marketing ◽  
Us Fda ◽  
Medical University

Abstract INTRODUCTION: The tumor treatment field induces apoptosis of tumor cells by providing a low intensity, intermediate frequency, alternating current electric field via a transducer array. TTFields is based on Phase 3 EF-11 and EF-14 trials for glioblastoma in the US FDA and Japan PMDA. Therefore, I will report the statistics of TTFields use in Japan along with recent papers. METHODS: 410 patients were treated with TTFields in Japan (December 2017-), of which 17 were at Tokyo Women’s Medical University. We also referred to papers about global post-marketing surveillance and recent studies. RESULTS: Of the 410 patients, 409 (99.8%) were diagnosed with ndGBM(male: female, 66.8%: 33.2%). As of June 2020, 222 patients (54.1%) were on treatment and 188 (45.9%) were discontinued. In 17 cases at TWMU, the average age was 46.3 years. The average treatment period was 218 days, with 6 patients (35%) continuing treatment, 6 patients (35%) discontinuing due to patient wishes, and 5 patients (30%) discontinuing treatment due to recurrence. Side effects were contact dermatitis under the array in 9 patients (57%) and mild malaise in 7 patients (43%). We experienced long-term progression-free cases with TTF use of 25 months (survival 30 months after surgery) with a glioma partially resected and 21 months (survival 27 months after surgery) with a biopsied glioma. In the biopsy case, bevacizumab was used in combination during the treatment. Conclusion: In global surveillance, use for rGBM accounts for 39%, but Japan is limited to use for ndGBM due to insurance coverage. In terms of side effects, it showed a good safety profile comparable to previous trials. Long-term progression-free cases have been observed, and it is necessary to examine the characteristics of patients who respond to treatment and the effect of concomitant use with bevacizumab by prospective studies

Safety and tolerability of prescribed usage of Derise® (Darbepoetin Alfa, Hetero) in symptomatic anemia: A Post Marketing Surveillance Study

2020 ◽  
Author(s):  
Shubhadeep Sinha ◽  
Vamsi Krishna Bandi ◽  
Bala Reddy Bheemareddy ◽  
Pankaj Thakur ◽  
Sreenivasa Chary ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Adverse Events ◽  
Darbepoetin Alfa ◽  
P Value ◽  
End Of Treatment ◽  
Post Marketing Surveillance ◽  
Post Marketing

Abstract Background This post marketing surveillance, observational, prospective, safety study evaluated the safety, tolerability and long term immunogenicity of prescribed usage of Darbepoetin alfa, (DA-α, manufactured by Hetero Biopharma) in Indian patients with chronic kidney disease with anemia.Methods All patients with anemia of chronic kidney disease prescribed Hetero-Darbepoetin were the target patient population. The present study gathered the data from 503 Hetero-Darbepoetin alfa prescribed patients. This study collected information of patient demography, patient's medical history, concomitant medications, action taken with respect to Hetero-Darbepoetin-alfa, AE details (AE term, start date, stop date, severity, action taken, outcome and causality), periodic Hemoglobin (Hb) levels and abnormal laboratory tests results until treatment is discontinued or the patient is lost to follow-up. Immunogenicity data was collected in 121 patients at the end of treatment and after 1 year. Statistical analyses were performed to explore and analyze details of individual case safety reports of adverse events such as incidence, severity, seriousness, outcome, duration, action taken, and causality relationship of individual adverse event (AE) to the prescribed study drug. Results 87 AEs were reported in this study and most of them were mild to moderate in intensity. No deaths or serious adverse events (SAEs) were reported in this study. Anti-drug antibodies were not detected in any subject at the end of treatment phase and after 12 months long term follow up period. Baseline mean Hemoglobin value was 8.34 (SD 1.24) g/dL and last visit mean Hemoglobin value was 10.42 (SD 1.28) g/dL. The mean difference between baseline and last visit was 2.10 [2.00, 2.20], statistically significant (p-value <.0001). Conclusions The safety and tolerability of the usage of DA-α (manufactured by Hetero Biopharma) is similar to that reported in the published literature of the innovator. No patients showed anti-drug antibodies after treatment. Additionally, the patients also showed significant improvement in hemoglobin levels, compared to baseline.Clinical Trial Registry Number: CTRI/2017/04/008338 [Registered on CTRI http://ctri.nic.in/Clinicaltrials/login.php : 12/04/2017]; Trial Registered Retrospectively

scholarly journals Insulin Glulisine in Pregnancy – Experience from Clinical Trials and Post-marketing Surveillance

2015 ◽  
Vol 11 (1) ◽  
pp. 17 ◽  
Author(s):  
Zoran Doder ◽  
Demi Vanechanos ◽  
Manfred Oster ◽  
Wolfgang Landgraf ◽  
Stephen Lin ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Clinical Trials ◽  
Congenital Malformations ◽  
Safety Data ◽  
Live Births ◽  
Post Marketing Surveillance ◽  
Increased Risk ◽  
Post Marketing ◽  
Insulin Glulisine ◽  
In Pregnancy

Pregnancies complicated by gestational diabetes or pre-existing type 1 or type 2 diabetes mellitus are associated with a higher rate of adverse outcomes compared with pregnancies in the background population. These outcomes include miscarriage, pre-term delivery, pre-eclampsia, perinatal mortality and congenital malformations. Insulin glulisine (ApidraR, Sanofi) is a rapid-acting insulin analogue indicated for the treatment of adults, adolescents and children 6 years or older with diabetes mellitus where treatment with insulin is required. Here, all post-marketing and clinical trials safety data with insulin glulisine in pregnancy available to Sanofi up to June 2014 are summarised together with the findings of a comprehensive literature search. Cumulatively, a total of 303 pregnancy exposures to insulin glulisine were received. Of these 303 pregnancy exposures, there were 116 live births, 12 spontaneous abortions, two late foetal intra-uterine deaths (>28 weeks), three elective abortions and 170 cases without a known pregnancy outcome. There were six cases of congenital malformations; of these, there were five live births; in the other case a live birth was not confirmed. The congenital malformations reported to date do not reveal a pattern of defects. In conclusion, the evidence to date does not suggest a causal association between insulin glulisine and an increased risk of pregnancy complications or congenital malformations.

scholarly journals Safety and effectiveness of ipragliflozin in Japanese patients with type 2 diabetes mellitus and impaired renal function: subgroup analysis of a 3-year post-marketing surveillance study (STELLA-LONG TERM)

2021 ◽  
Vol 24 (2) ◽  
pp. 141-155
Author(s):  
K. Tobe ◽  
H. Maegawa ◽  
I. Nakamura ◽  
S. Uno
Keyword(s):  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Type 2 Diabetes Mellitus ◽  
Renal Impairment ◽  
Japanese Patients ◽  
Surveillance Study ◽  
Post Marketing Surveillance ◽  
Post Marketing

STELLA-LONG TERM, a 3-year post-marketing surveillance study, evaluated the safety and effectiveness of the sodiumglucose cotransporter 2 inhibitor ipragliflozin in Japanese type 2 diabetes mellitus (T2DM) patients. Final results in the safety (n = 6697) and effectiveness populations (n = 5625) were analyzed by stratifying patients by baseline estimated glomerular filtration rate (eGFR, mL/min/1.73 m2) into four subgroups (≥90, 60 to <90, 45 to <60, and <45) and two subgroups (≥60 and <60). Adverse drug reaction (ADR) incidence, and changes from baseline in glycosylated hemoglobin (HbA1c), bodyweight, and eGFR were assessed. The percentage of patients experiencing ADRs and serious ADRs was similar across most eGFR subgroups. Polyuria/pollakiuria was the most common ADR. Renal disorders and volume depletion ADRs were more frequent in the subgroups with more severe renal impairment at baseline than in those with an eGFR of 60 to <90 or ≥90 mL/min/1.73 m2. Bodyweight and HbA1c decreased in all subgroups, the latter by − 0.91% to − 0.40% (P <0.05 vs. baseline). eGFR increased in the 45 to <60 mL/min/1.73 m2 subgroup (+ 1.42 ± 8.77 mL/min/1.73 m2; P = 0.006). It decreased in the ≥90 and 60 to <90 mL/min/1.73 m2 subgroups (− 8.27 ± 13.73 and − 1.22 ± 10.34 mL/min/1.73 m2; P <0.001), but not to <60 mL/min/1.73 m2. In conclusion, there were no new or unexpected safety findings in Japanese patients treated with ipragliflozin for T2DM, and long-term sustained improvements in HbA1c and bodyweight were observed regardless of the presence of renal impairment.

scholarly journals Safety of Pediatric rhGH Therapy: An Overview and the Need for Long-Term Surveillance

2021 ◽  
Vol 12 ◽  
Author(s):  
Stefano Cianfarani
Keyword(s):  
Growth Hormone ◽  
Observational Studies ◽  
Cerebrovascular Diseases ◽  
Short Term ◽  
Gh Therapy ◽  
Rhgh Therapy ◽  
Excellent Safety Profile ◽  
Potential Risks ◽  
Risk Of Cancer

Growth hormone (GH) therapy dates back to 1958 and, though has shown an excellent safety profile in the short-term, has never ceased to raise concern about potential long-term side effects. In the last decade, a number of observational studies in different cohorts of young adult patients treated with GH during childhood have yielded conflicting results. The attention has mainly focused on three major potential risks associated with GH therapy: cancer, cardio and cerebrovascular diseases and diabetes. This review intends to provide a detailed overview of the main studies reporting long-term safety in subjects treated with rhGH therapy during childhood, highlighting the evidence for or against the risk of cancer, cardio and cerebrovascular diseases and diabetes.

Sign in / Sign up

Export Citation Format

Share Document