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Noseda R, Bedussi F, Gobbi C, Ceschi A, Zecca C. Calcitonin gene-related peptide antagonists in pregnancy: a disproportionality analysis in VigiBase ®. J Headache Pain 2024; 25:10. [PMID: 38243189 PMCID: PMC10799383 DOI: 10.1186/s10194-024-01715-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 01/11/2024] [Indexed: 01/21/2024] Open
Abstract
BACKGROUND Current evidence on the safety of calcitonin gene-related peptide antagonists (CGRP-A) in pregnancy for the treatment of both episodic and chronic migraine is scarce and does not yet provide definitive information. By querying VigiBase®, the World Health Organization global pharmacovigilance database, this study aimed to detect differences in the reporting frequency between CGRP-A and triptans in relation to pregnancy. METHODS Disproportionality analyses on de-duplicated safety reports collected in VigiBase® as of 31.05.2023 reporting exposure to CGRP-A in pregnancy with or without pregnancy outcomes. A Reporting Odds Ratio (ROR) with a 95% confidence interval (CI) was used as a measure of disproportionality and the threshold for the detection of a signal of disproportionate reporting was set with a 95% CI lower limit > 1. FINDINGS Four hundred sixty-seven safety reports reported exposure to CGRP-A in pregnancy, mostly originating from the United States of America (360/467, 77%), more frequently reported by patients (225/467, 48%), who were mainly females (431/467, 92%), and more frequently reported exposure to CGRP-A during pregnancy (400/467, 86%). Compared to triptans, no signals of disproportionate reporting were detected with CGRP-A either for the overall reporting of pregnancy-related safety reports (ROR 0.91, 95% CI 0.78-1.06), for the reporting of pregnancy outcomes (maternal and/or foetal/neonatal, ROR 0.54, 95% CI 0.45-0.66), or for the reporting of foetal/neonatal outcomes (ROR 0.53, 95% CI 0.41-0.68). CONCLUSIONS This study showed that, to date, there are no signals of increased reporting with CGRP-A compared to triptans in relation to pregnancy in VigiBase®. Future pharmacovigilance studies are needed to confirm these findings.
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Affiliation(s)
- Roberta Noseda
- Division of Clinical Pharmacology and Toxicology, Institute of Pharmacological Sciences of Southern Switzerland, Ente Ospedaliero Cantonale, Lugano, Switzerland
| | - Francesca Bedussi
- Division of Clinical Pharmacology and Toxicology, Institute of Pharmacological Sciences of Southern Switzerland, Ente Ospedaliero Cantonale, Lugano, Switzerland
| | - Claudio Gobbi
- Department of Neurology, Neurocenter of Southern Switzerland, Ente Ospedaliero Cantonale, Lugano, Switzerland
- Faculty of Biomedical Sciences, Università della Svizzera Italiana, Lugano, Switzerland
- Department of Neurology, University Hospital Basel, Basel, Switzerland
| | - Alessandro Ceschi
- Division of Clinical Pharmacology and Toxicology, Institute of Pharmacological Sciences of Southern Switzerland, Ente Ospedaliero Cantonale, Lugano, Switzerland
- Faculty of Biomedical Sciences, Università della Svizzera Italiana, Lugano, Switzerland
- Clinical Trial Unit, Ente Ospedaliero Cantonale, Lugano, Switzerland
- Department of Clinical Pharmacology and Toxicology, University Hospital Zurich, Zurich, Switzerland
| | - Chiara Zecca
- Department of Neurology, Neurocenter of Southern Switzerland, Ente Ospedaliero Cantonale, Lugano, Switzerland.
- Faculty of Biomedical Sciences, Università della Svizzera Italiana, Lugano, Switzerland.
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Liu C, Pace S, Bromley R, Dobson R. Exposure to medication for neurological disease in pregnancy - time to consider the long-term implications? EClinicalMedicine 2023; 63:102157. [PMID: 37662523 PMCID: PMC10474373 DOI: 10.1016/j.eclinm.2023.102157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 07/25/2023] [Accepted: 07/26/2023] [Indexed: 09/05/2023] Open
Abstract
A range of long-term neurological conditions may be diagnosed in young adulthood. These conditions are generally not curable, and most people need to take ongoing treatment for symptom control and/or disease modification. When chronic diseases are diagnosed before people have completed their families, there is a need to balance the potential benefits of treatment for the mother against potential risk(s) to the fetus from exposure to medications during pregnancy. Whilst available data regarding short-term fetal outcomes following treatment exposures during pregnancy is rapidly increasing, information regarding longer-term outcomes is more limited. The association of fetal exposure to valproate with serious long-term neurodevelopmental outcomes has highlighted the importance of capturing and evaluating long-term data. In this review we examine available evidence around the long-term effects of treatments used for the most common long-term neurological conditions diagnosed in early adulthood, namely epilepsy, migraine and neuroinflammatory disorders. We draw from existing literature across a range of diseases and discuss strategies to improve future knowledge.
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Affiliation(s)
- Chen Liu
- Preventive Neurology Unit, Wolfson Institute of Population Health, QMUL, UK
| | - Samuel Pace
- Department of Neurology, Royal London Hospital, Barts Health NHS Trust, London, UK
| | - Rebecca Bromley
- Division of Neuroscience, School of Biological Sciences, Faculty of Medicine, Biology and Health, University of Manchester, UK
- Royal Manchester Children's Hospital, Manchester University NHS Foundation Trust, UK
| | - Ruth Dobson
- Preventive Neurology Unit, Wolfson Institute of Population Health, QMUL, UK
- Department of Neurology, Royal London Hospital, Barts Health NHS Trust, London, UK
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Mishra A, Betancourt A, Vidyadharan VA, Blesson CS, Belfort M, Yallampalli C, Chauhan M. Calcitonin gene-related peptide protects from soluble fms-like tyrosine kinase-1-induced vascular dysfunction in a preeclampsia mouse model. Front Physiol 2023; 14:1221684. [PMID: 37719463 PMCID: PMC10500126 DOI: 10.3389/fphys.2023.1221684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 08/07/2023] [Indexed: 09/19/2023] Open
Abstract
Introduction: Preeclampsia (PE) is a hypertensive disorder during pregnancy associated with elevated levels of soluble FMS-like tyrosine kinase (sFLT-1) and increased vascular sensitivity to angiotensin II (ATII). Calcitonin gene-related peptide (CALCA) is a potent vasodilator that inhibits the ATII-induced increase in blood pressure and protects against ATII-induced increases in oxidative stress through a mitochondrial-dependent pathway in male mice. In rodent pregnancy, CALCA facilitates pregnancy-induced vascular adaptation. Most of the vascular effects of CALCA are mediated by vascular smooth muscle cells (VSMCs). We recently reported that CALCA treatment inhibits sFLT-1-induced decreases in cAMP synthesis in omental artery smooth muscle cells (OASMCs) isolated from pregnant women and has relaxant effects in omental arteries (OAs) isolated from pregnant women with preeclamptic (PE) pregnancies. The current study was designed to assess the effects of sFLT-1 on mitochondrial bioenergetics in OASMCs isolated from pregnant women in the presence or absence of CALCA and assess the development of vascular dysfunction in sFLT-1 using a mouse model of PE pregnancy. Methods: OASMCs were isolated from pregnant women to assess the effects of sFLT-1 on mitochondrial bioenergetics and oxidative stress using the Seahorse assay and quantitative PCR. Pregnant mice overexpressing sFLT-1 via adenoviral delivery were used to assess the effects of CALCA infusion on the sFLT-1-induced increase in blood pressure, ATII hypersensitivity, fetal growth restriction, and the elevated albumin-creatinine ratio. Systemic blood pressure was recorded in conscious, freely moving mice using implantable radio telemetry devices. Results: CALCA inhibited the following sFLT-1-induced effects: 1) increased oxidative stress and the decreased oxygen consumption rate (OCR) in response to maximal respiration and ATP synthesis; 2) increases in the expression of mitochondrial enzyme complexes in OASMCs; 3) increased mitochondrial fragmentation in OASMCs; 4) decreased expression of mitophagy-associated PINK1 and DRAM1 mRNA expression in OASMCs; and 5) increased blood pressure, ATII hypersensitivity, fetal growth restriction, and the albumin-creatinine ratio in sFLT-1-overexpressing pregnant mice. Conclusion: CALCA inhibits sFLT-1-induced alterations in mitochondrial bioenergetics in vascular smooth muscle cells and development of maternal vascular dysfunction in a mouse model of PE.
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Affiliation(s)
| | | | | | | | | | - Chandra Yallampalli
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, United States
| | - Madhu Chauhan
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, United States
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Yallampalli C, Betancourt A, Mishra A, Pennington KA, Ruano SH, Tacam M, Chauhan M. Role of adrenomedullin2/ intermedin in pregnancy induced vascular and metabolic adaptation in mice. Front Physiol 2023; 14:1116042. [PMID: 36875025 PMCID: PMC9982084 DOI: 10.3389/fphys.2023.1116042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 02/02/2023] [Indexed: 02/19/2023] Open
Abstract
Introduction: Adrenomedullin2 (AM2) shares its receptor with Calcitonin gene related peptide and adrenomedullin with overlapping but distinct biological functions. Goal of this study was to assess the specific role of Adrenomedullin2 (AM2) in pregnancy induced vascular and metabolic adaptation using AM2 knockout mice (AM2 -/-). Method : The AM2 -/- mice were successfully generated using Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)/Nuclease Cas nine system. Phenotype of pregnant AM2 -/- mice was assessed with respect to its fertility, blood pressure regulation, vascular health and metabolic adaptations and compared to the wild type littermates (AM2 +/+). Results : Current data shows that AM2 -/- females are fertile with no significant difference in number of pups/litter compared to the AM2 +/+. However, ablation of AM2 decreases the gestational length and the total number of pups born dead or that die after birth is greater in AM2 -/- mice compared to AM2 +/+ mice (p < 0.05). Further AM2 -/- mice exhibit elevated blood pressure and elevated vascular sensitivity for the contractile responses to angiotensin two and higher serum sFLT-1 trigylcerides levels compared to AM2 +/+(p < 0.05). In addition, AM2 -/- mice develop glucose intolerance with elevated serum levels of Insulin during pregnancy compared to the AM2 +/+mice. Discussion: Current data suggests a physiological role for AM2 in pregnancy induced vascular and metabolic adaptations in mice.
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Affiliation(s)
| | | | | | | | | | | | - Madhu Chauhan
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, United States
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Jana B, Całka J, Sikora M, Palus K. Involvement of the calcitonin gene-related peptide system in the modulation of inflamed uterus contractile function in pigs. Sci Rep 2022; 12:19146. [PMID: 36352250 PMCID: PMC9646719 DOI: 10.1038/s41598-022-23867-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 11/07/2022] [Indexed: 11/10/2022] Open
Abstract
This study analyzed severe acute endometritis action on myometrial density and distribution of protein gene product (PGP)9.5- and calcitonin gene-related peptide (CGRP)-like immunoreactive nerve fibers and calcitonin receptor-like receptor (CLR) expression, and on CGRP receptor (CGRPR) participation in uterine contractility in pigs. E. coli suspension (E. coli group) or saline (SAL group) were injected into the uteri, or only laparotomy was performed (CON group). In the E. coli group myometrium, a lack of significant changes in PGP9.5 and CGRP innervation patterns and increased CLR protein level were revealed. In all groups, compared to the pretreatment period, human αCGRP increased amplitude in the myometrium, while reducing it in endometrium/myometrium. In the E. coli group endometrium/myometrium, human αCGRP lowered amplitude vs other groups. Human αCGRP reduced frequency in CON and SAL groups and enhanced it in the E. coli group endometrium/myometrium. The frequency in E. coli group increased vs other groups. CGRPR antagonist, human αCGRP8-37, reversed (CON, SAL groups) and eliminated (E. coli group) the rise in human αCGRP-induced myometrial amplitude. In endometrium/myometrium, human αCGRP8-37 abolished (CON group) and reversed (SAL group) a decrease in frequency, and reduced the rise in frequency (E. coli group) caused by human αCGRP. Collectively, in the myometrium, endometritis did not change PGP9.5 and CGRP innervation patterns and enhanced CLR protein level. CGRPR also mediated in CGRP action on inflamed uterus contractility.
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Affiliation(s)
- Barbara Jana
- grid.433017.20000 0001 1091 0698Division of Reproductive Biology, Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, Tuwima 10, 10-078 Olsztyn, Poland
| | - Jarosław Całka
- grid.412607.60000 0001 2149 6795Department of Clinical Physiology, Faculty of Veterinary Medicine, University of Warmia and Mazury, Oczapowskiego 13, 10-718 Olsztyn, Poland
| | - Małgorzata Sikora
- grid.433017.20000 0001 1091 0698Division of Reproductive Biology, Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, Tuwima 10, 10-078 Olsztyn, Poland
| | - Katarzyna Palus
- grid.412607.60000 0001 2149 6795Department of Clinical Physiology, Faculty of Veterinary Medicine, University of Warmia and Mazury, Oczapowskiego 13, 10-718 Olsztyn, Poland
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Vig SJ, Garza J, Tao Y. The use of erenumab for migraine prophylaxis during pregnancy: A case report and narrative review. Headache 2022; 62:1256-1263. [PMID: 35467013 DOI: 10.1111/head.14305] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 03/21/2022] [Accepted: 03/24/2022] [Indexed: 01/26/2023]
Abstract
OBJECTIVE To report a case of a woman who continued erenumab for migraine prophylaxis throughout her pregnancy and to review the literature for pregnancy safety data for the calcitonin gene-related peptide (CGRP) receptor and ligand-directed therapies currently approved for migraine prophylaxis in the United States. BACKGROUND Migraine is a common headache disorder that can be significantly disabling. Many people experiencing migraine seek out preventative therapies to improve their quality of life. Unfortunately, currently approved prophylactic agents may not be safe to use during pregnancy, potentially limiting the use of these agents in women of childbearing potential. As the newest class of prophylactic agents for migraine, CGRP agents have limited pregnancy safety data in humans. METHODS A review of the literature was conducted through the PubMed database using the terms pregnancy and either erenumab, fremanezumab, galcanezumab, eptinezumab, rimegepant, or atogepant. Additional sources of information such as prescribing information, assessment reports submitted to the European Medicines Agency (EMA), and manufacturer data were sought. RESULTS One case report was found in the literature documenting a human pregnancy with no adverse effects in the baby after exposure to erenumab. However, the last dose was administered in the second week of pregnancy and discontinued thereafter. The evaluation of 92 safety reports describing maternal exposure prior to or during pregnancy to either erenumab, galcanezumab, or fremanezumab was located. Incidence of miscarriage and congenital anomalies appear to be similar to rates in the general population. CONCLUSIONS The use of erenumab during pregnancy in our patient resulted in no known harm to the child. This case is unique in that the mother continued to receive erenumab throughout the pregnancy. Safety data is lacking regarding the use of these agents during pregnancy, despite their frequent use in women of childbearing potential.
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Affiliation(s)
- Sierra J Vig
- Department of Pharmacy, South Texas Veterans Health Care System, San Antonio, Texas, USA
| | - Julia Garza
- Department of Pharmacy, The University of Texas at Austin College of Pharmacy, Austin, Texas, USA
| | - Yunting Tao
- Department of Pharmacy, The University of Texas at Austin College of Pharmacy, Austin, Texas, USA
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Chauhan M, Betancourt A, Balakrishnan M, Mishra A, Espinosa J, Shamshirsaz AA, Fox K, Belfort M, Yallampalli C. Calcitonin Gene Related Peptide, Adrenomedullin, and Adrenomedullin 2 Function in Uterine Artery During Human Pregnancy. Endocrinology 2022; 163:6374898. [PMID: 34558598 PMCID: PMC8574633 DOI: 10.1210/endocr/bqab204] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Indexed: 12/26/2022]
Abstract
RATIONALE Calcitonin gene-related peptide (CGRP) and its family members adrenomedullin (ADM) and adrenomedullin 2 (ADM2; also known as intermedin) support vascular adaptions in rat pregnancy. OBJECTIVE This study aimed to assess the relaxation response of uterine artery (UA) for CGRP, ADM, and ADM2 in nonpregnant and pregnant women and identify the involved mechanisms. FINDINGS (1) Segments of UA from nonpregnant women that were precontracted with U46619 (1μM) in vitro are insensitive to the hypotensive effects of CGRP, ADM, and ADM2; (2) CGRP, ADM, and ADM2 (0.1-100nM) dose dependently relax UA segments from pregnant women with efficacy for CGRP > ADM = ADM2; (3) the relaxation responses to CGRP, ADM, and ADM2 are differentially affected by the inhibitors of nitric oxide (NO) synthase (L-NAME), adenylyl cyclase (SQ22536), apamin, and charybdotoxin; (4) UA smooth muscle cells (UASMC) express mRNA for calcitonin receptor-like receptor (CRLR) and receptor activity modifying protein (RAMP)1 and RAMP2 but not RAMP3; (5) receptor heterodimer comprising CRLR/RAMP1 and CRLR/RAMP2 but not CRLR/RAMP3 is present in UA; (6) soluble fms-like tyrosine kinase (sFLT-1) and TNF-α treatment decrease the expression of RAMP1 mRNA (P < 0.05) in UASMC; and (7) sFLT-1 treatment impairs the association of CRLR with all 3 peptides while TNF-α inhibits the interaction of CGRP but not ADM or ADM2 with CRLR in UASMC (P < 0.05). CONCLUSIONS Relaxation sensitivity of UA for CGRP, ADM, and ADM2 is increased during pregnancy via peptide-specific involvement of NO system and endothelium-derived hyperpolarizing factors; vascular disruptors such as sFLT-1 and TNFα adversely impact their receptor system in UASMC.
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Affiliation(s)
- Madhu Chauhan
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX 77030, USA
- Correspondence: Madhu Chauhan, PhD, Department of Obstetrics and Gynecology, Baylor College of Medicine, 1102 bates Avenue, Houston, TX 77030, USA.
| | - Ancizar Betancourt
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX 77030, USA
| | - Meena Balakrishnan
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX 77030, USA
| | - Akansha Mishra
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX 77030, USA
| | - Jimmy Espinosa
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX 77030, USA
| | - Alireza A Shamshirsaz
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX 77030, USA
| | - Karin Fox
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX 77030, USA
| | - Michael Belfort
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX 77030, USA
| | - Chandra Yallampalli
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX 77030, USA
- Correspondence: Chandra Yallampalli, DMV, PhD, Department of Obstetrics and Gynecology, Baylor College of Medicine, 1102 bates Avenue, Houston, TX 77030, USA.
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Chauhan M, Betancourt A, Balakrishnan M, Mishra A, Fox K, Belfort M, Yallampalli C. Soluble fms-like tyrosine kinase-1 and angiotensin2 target calcitonin gene-related peptide family peptides in maternal vascular smooth muscle cells in pregnancy†. Biol Reprod 2021; 104:1071-1083. [PMID: 33624744 DOI: 10.1093/biolre/ioab026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 11/06/2020] [Accepted: 02/23/2021] [Indexed: 02/06/2023] Open
Abstract
Calcitonin gene-related peptide (CALCB), adrenomedullin (ADM), and adrenomedullin2 (ADM2) are hypotensive peptides that belong to CALCB family of peptides. Goal of this study was to identify the effect of fms-like tyrosine kinase (sFLT-1) and angiotensin2 (Ang2) on the function of these peptides in OA smooth muscle cells (OASMC) and assess the sensitivity of OA for these peptides in preeclampsia (PE) and normotensive pregnancy. METHODS Peptide function was assessed by Cyclic adenosine monophosphate (cAMP) assays and wire myograph; mRNA expression by Polymerase chain reaction (PCR) and protein-protein interaction by proximity ligation assay and co-immunoprecipitation. FINDINGS All three peptides increased cAMP synthesis in the order of efficacy CALCB > ADM = ADM2 and vascular endothelial growth factor (VEGF) mRNA in OASMC (P < 0.05); sFLT-1 mediated decrease in cAMP synthesis (P < 0.05) is differentially rescued by all three CALCB family peptides in OASMC (P < 0.005); sFLT-1 decreased receptor activity-modifying protein (RAMP)1 and RAMP2 mRNA expression (P < 0.05); Ang2 decreased the expression of calcitonin-receptor-like receptor and RAMP1 mRNA and desensitized CALCB and ADM2 receptors in OASMC (P < 0.05); sFLT-1 increased RAMP1and Ang2 type 1 receptor (AT1R) interaction in OASMC which is inhibited in presence of all three peptides; and all three peptides relax OA in PE with enhanced ADM2 response (P < 0.05). CONCLUSION sFLT-1 and Ang2 impair OASMC mediated functional responses of CALCB family peptides which can be inhibited by respective peptide treatment. The sensitivity of OA for CALCB, ADM, and ADM2-mediated relaxation is retained in PE.
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Affiliation(s)
- Madhu Chauhan
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
| | - Ancizar Betancourt
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
| | - Meena Balakrishnan
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
| | - Akansha Mishra
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
| | - Karin Fox
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
| | - Michael Belfort
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
| | - Chandra Yallampalli
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, TX, USA
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Giani L, Proietti Cecchini A, Leone M. Galcanezumab for the prevention of cluster headache. Expert Opin Biol Ther 2020; 20:1133-1142. [PMID: 32702245 DOI: 10.1080/14712598.2020.1800635] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
INTRODUCTION Cluster headache (CH) is among the worst painful conditions. The available therapies are scarce and not specific, leaving many patients unsatisfied because of poor efficacy and/or tolerability. Patients not responding to common treatments are offered semi-invasive and invasive procedures with uncertain results. Based on the current understanding of CH pathophysiology, new possible therapeutic approaches come from drugs interfering with Calcitonin Gene Related Peptide (CGRP). AREAS COVERED After summarizing the evidence for CGRP involvement in CH pathophysiology, we review the published literature (PubMed) and information (clinicaltrials.gov, EudraCT, EMA and FDA websites) regarding a novel anti-CGRP monoclonal antibody, Galcanezumab, its pharmacological properties, development, and evidence for the treatment of CH. Publications regarding other indications (migraine) are considered for completeness and safety/tolerability profile. EXPERT OPINION In one randomized clinical trial, Galcanezumab has proven to be effective and safe as a preventive treatment in episodic CH, with a favorable tolerability profile offering a potential new option in the therapeutic arsenal. Inefficacy of galcanezumab in chronic CH as well as the inefficacy of another monoclonal antibody against CGRP (fremanezumab) in both episodic and chronic CH question the scalability of the drug in CH management. Further, studies comparing galcanezumab to the current standard treatments are highly desirable.
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Affiliation(s)
- Luca Giani
- Neuroalgology Unit, Fondazione IRCCS Istituto Neurologico "Carlo Besta" , 20133, Milano (MI), Italy
| | | | - Massimo Leone
- Neuroalgology Unit, Fondazione IRCCS Istituto Neurologico "Carlo Besta" , 20133, Milano (MI), Italy
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Halker Singh RB, Ailani J, Robbins MS. Neuromodulation for the Acute and Preventive Therapy of Migraine and Cluster Headache. Headache 2019; 59 Suppl 2:33-49. [DOI: 10.1111/head.13586] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/10/2019] [Indexed: 12/15/2022]
Affiliation(s)
| | - Jessica Ailani
- Department of Neurology Georgetown University Washington DC USA
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Szperka CL, VanderPluym J, Orr SL, Oakley CB, Qubty W, Patniyot I, Lagman-Bartolome AM, Morris C, Gautreaux J, Victorio MC, Hagler S, Narula S, Candee MS, Cleves-Bayon C, Rao R, Fryer RH, Bicknese AR, Yonker M, Hershey AD, Powers SW, Goadsby PJ, Gelfand AA. Recommendations on the Use of Anti-CGRP Monoclonal Antibodies in Children and Adolescents. Headache 2018; 58:1658-1669. [PMID: 30324723 DOI: 10.1111/head.13414] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/29/2018] [Indexed: 12/14/2022]
Affiliation(s)
- Christina L Szperka
- Division of Neurology, Children's Hospital of Philadelphia & Departments of Neurology & Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | | | - Serena L Orr
- Cincinnati Children's Hospital Medical Center and Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | | | | | | | | | - Cynthia Morris
- Saint Louis University School of Medicine, St. Louis, MO, USA
| | - Jessica Gautreaux
- Lousiana State University Health Science Center and Children's Hospital New Orleans, New Orleans, LA, USA
| | | | | | - Sona Narula
- Division of Neurology, Children's Hospital of Philadelphia & Departments of Neurology & Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Meghan S Candee
- University of Utah, Primary Children's Hospital, Salt Lake City, UT, USA
| | | | - Rashmi Rao
- Lousiana State University Health Science Center and Children's Hospital New Orleans, New Orleans, LA, USA
| | | | - Alma R Bicknese
- Feinberg School of Medicine at Northwestern University & Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | | | - Andrew D Hershey
- Cincinnati Children's Hospital Medical Center and Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Scott W Powers
- Cincinnati Children's Hospital Medical Center and Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
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12
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Agostinis C, Rami D, Zacchi P, Bossi F, Stampalija T, Mangogna A, Amadio L, Vidergar R, Vecchi Brumatti L, Ricci G, Celeghini C, Radillo O, Sargent I, Bulla R. Pre-eclampsia affects procalcitonin production in placental tissue. Am J Reprod Immunol 2018; 79:e12823. [PMID: 29427369 DOI: 10.1111/aji.12823] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Accepted: 01/16/2018] [Indexed: 01/05/2023] Open
Abstract
PROBLEM Procalcitonin (PCT) is the prohormone of calcitonin which is usually released from neuroendocrine cells of the thyroid gland (parafollicular) and the lungs (K cells). PCT is synthesized by almost all cell types and tissues, including monocytes and parenchymal tissue, upon LPS stimulation. To date, there is no evidence for PCT expression in the placenta both in physiological and pathological conditions. METHOD Circulating and placental PCT levels were analysed in pre-eclamptic (PE) and control patients. Placental cells and macrophages (PBDM), stimulated with PE sera, were analysed for PCT expression. The effect of anti-TNF-α antibody was analysed. RESULTS Higher PCT levels were detected in PE sera and in PE placentae compared to healthy women. PE trophoblasts showed increased PCT expression compared to those isolated from healthy placentae. PE sera induced an upregulation of PCT production in macrophages and placental cells. The treatment of PBDM with PE sera in the presence of anti-TNF-α completely abrogated the effect induced by pathologic sera. CONCLUSION Trophoblast cells are the main producer of PCT in PE placentae. TNF-α, in association with other circulating factors present in PE sera, upregulates PCT production in macrophages and normal placental cells, thus contributing to the observed increased in circulating PCT in PE sera.
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Affiliation(s)
- Chiara Agostinis
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
| | - Damiano Rami
- Department of Life Sciences, University of Trieste, Trieste, Italy
| | - Paola Zacchi
- Department of Life Sciences, University of Trieste, Trieste, Italy
| | - Fleur Bossi
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
| | - Tamara Stampalija
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
| | | | - Leonardo Amadio
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
| | - Romana Vidergar
- Department of Life Sciences, University of Trieste, Trieste, Italy
| | | | - Giuseppe Ricci
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy.,Department of Medicine, Surgery and Health Sciences, University of Trieste, Trieste, Italy
| | | | - Oriano Radillo
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
| | - Ian Sargent
- Nuffield Department of Obstetrics and Gynecology, John Radcliffe Hospital, University of Oxford, Oxford, UK
| | - Roberta Bulla
- Department of Life Sciences, University of Trieste, Trieste, Italy
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Vannucchi G, Covelli D, Vigo B, Perrino M, Mondina L, Fugazzola L. Thyroid volume and serum calcitonin changes during pregnancy. J Endocrinol Invest 2017; 40:727-732. [PMID: 28229359 DOI: 10.1007/s40618-017-0622-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Accepted: 01/19/2017] [Indexed: 02/08/2023]
Abstract
BACKGROUND Pregnancy has a profound impact on thyroid homeostasis which results in change of thyroid function and thyroid volume (TV). Moreover, calcitonin (CT), and its gene-related peptide have been demonstrated to play an important role in the implantation process. PURPOSE To evaluate changes in TV and serum CT levels during pregnancy. METHODS One hundred and fifty-five pregnant women were consecutively enrolled at the first trimester of gestation and underwent clinical, biochemical and sonographic assessment at enrollment, at the second and third trimesters and at 6 months after delivery. RESULTS Throughout gestation serum TSH exceeded the upper specific first trimester cut-off in 5% of patients. TV significantly increased at the third trimester of gestation and returned to baseline levels at 6 months after delivery, while serum CT levels did not show significant changes. TV directly correlated with BMI or gestational weight gain at each trimester of pregnancy, while no significant association between serum CT levels and either weight or TV were found. Finally, in none of the patients with nodular goiter an increase in the volume of the nodules was noted. The appearance of a nodule was recorded during the second trimester in one patient. CONCLUSION This study confirms a prevalence of thyroid autoimmunity/hypertropinemia in 3-5% of pregnant women and shows that serum CT does not change in relation to the transient increase in TV occurring during gestation. An adequate daily iodine supplementation might be particularly useful during pregnancy to limit the TSH increase and the resulting thyroid gland and nodule enlargement.
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Affiliation(s)
- G Vannucchi
- Department of Endocrine and Metabolic Diseases, IRCCS Istituto Auxologico Italiano, Milan, Italy.
- Endocrine Unit, Padiglione Granelli, Fondazione IRCCS Ca' Granda, Via F. Sforza, 35, 20122, Milan, Italy.
| | - D Covelli
- Endocrine Unit, Padiglione Granelli, Fondazione IRCCS Ca' Granda, Via F. Sforza, 35, 20122, Milan, Italy
| | - B Vigo
- Endocrine Unit, Padiglione Granelli, Fondazione IRCCS Ca' Granda, Via F. Sforza, 35, 20122, Milan, Italy
| | - M Perrino
- Endocrine Unit, Padiglione Granelli, Fondazione IRCCS Ca' Granda, Via F. Sforza, 35, 20122, Milan, Italy
| | - L Mondina
- Family Counselling Center, Milan, Italy
| | - L Fugazzola
- Department of Endocrine and Metabolic Diseases, IRCCS Istituto Auxologico Italiano, Milan, Italy
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
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14
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Novel Regulators of Hemodynamics in the Pregnant Uterus. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2017; 145:181-216. [DOI: 10.1016/bs.pmbts.2016.12.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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