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Carnero Canales CS, Marquez Cazorla JI, Marquez Cazorla RM, Roque-Borda CA, Polinário G, Figueroa Banda RA, Sábio RM, Chorilli M, Santos HA, Pavan FR. Breaking barriers: The potential of nanosystems in antituberculosis therapy. Bioact Mater 2024; 39:106-134. [PMID: 38783925 PMCID: PMC11112550 DOI: 10.1016/j.bioactmat.2024.05.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 04/17/2024] [Accepted: 05/05/2024] [Indexed: 05/25/2024] Open
Abstract
Tuberculosis (TB), caused by Mycobacterium tuberculosis, continues to pose a significant threat to global health. The resilience of TB is amplified by a myriad of physical, biological, and biopharmaceutical barriers that challenge conventional therapeutic approaches. This review navigates the intricate landscape of TB treatment, from the stealth of latent infections and the strength of granuloma formations to the daunting specters of drug resistance and altered gene expression. Amidst these challenges, traditional therapies often fail, contending with inconsistent bioavailability, prolonged treatment regimens, and socioeconomic burdens. Nanoscale Drug Delivery Systems (NDDSs) emerge as a promising beacon, ready to overcome these barriers, offering better drug targeting and improved patient adherence. Through a critical approach, we evaluate a spectrum of nanosystems and their efficacy against MTB both in vitro and in vivo. This review advocates for the intensification of research in NDDSs, heralding their potential to reshape the contours of global TB treatment strategies.
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Affiliation(s)
| | | | | | - Cesar Augusto Roque-Borda
- Tuberculosis Research Laboratory, School of Pharmaceutical Science, Sao Paulo State University (UNESP), Araraquara, 14800-903, Brazil
| | - Giulia Polinário
- Tuberculosis Research Laboratory, School of Pharmaceutical Science, Sao Paulo State University (UNESP), Araraquara, 14800-903, Brazil
| | | | - Rafael Miguel Sábio
- School of Pharmaceutical Science, Sao Paulo State University (UNESP), Araraquara, 14800-903, Brazil
- Department of Biomaterials and Biomedical Technology, University Medical Center Groningen (UMCG), University of Groningen, Groningen, 9713 AV, the Netherlands
| | - Marlus Chorilli
- School of Pharmaceutical Science, Sao Paulo State University (UNESP), Araraquara, 14800-903, Brazil
| | - Hélder A. Santos
- Department of Biomaterials and Biomedical Technology, University Medical Center Groningen (UMCG), University of Groningen, Groningen, 9713 AV, the Netherlands
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, Helsinki, FI-00014, Finland
| | - Fernando Rogério Pavan
- Tuberculosis Research Laboratory, School of Pharmaceutical Science, Sao Paulo State University (UNESP), Araraquara, 14800-903, Brazil
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Grandi G, Barretta M, Feliciello L, Vignali M, La Marca A. Inhibition ratio (I.R.) and transformation index (T.I.): new indexes to compare the effectiveness and clinical behaviour of modern progestin-only pills (POP). EUR J CONTRACEP REPR 2024:1-4. [PMID: 38989703 DOI: 10.1080/13625187.2024.2375285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2024] [Accepted: 06/25/2024] [Indexed: 07/12/2024]
Abstract
Progestin-only pills (POPs) have emerged as a crucial contraceptive option for women, particularly those contraindicated to oestrogens. This opinion paper introduces two new indices, the Inhibition Ratio (I.R.) (cyclical and daily) and the Transformation Index (T.I.), to evaluate and compare the efficacy and clinical behaviour of modern POPs. The I.R. quantifies the ratio between the progestin dosage in a POP and the minimum dose required to inhibit ovarian function, providing insights into contraceptive efficacy. The T.I., on the other hand, assesses its clinical impact by considering the ratio between the total progestin dose and the dose required to induce endometrial luteinising changes. Both indices thus offer valuable tools for comparing progestins even at significantly different dosages and regimens, providing information on clinical characteristics and drug effects. The newest formulations of POPs (Desogestrel 28 and Drospirenone 24 + 4) have demonstrated higher I.R. and T.I. in comparison to older versions, indicating significant improvements in contraceptive efficacy and clinical impact with better menstrual cycle control. We believe that using these indices will ensure a more informed and personalised choice of progestin not only for contraceptive purposes but also for therapeutic use in gynaecology. The future goal is to develop other progestins with even more advantageous I.R. and T.I., ensuring the best contraceptive efficacy with fewer side effects, even in women at risk (obese, etc.).
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Affiliation(s)
- Giovanni Grandi
- Department of Medical and Surgical Sciences for Mother, Child and Adult, University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria di Modena, Modena, Italy
| | - Marta Barretta
- Department of Clinical Sciences and Community Health, University of Milan, Macedonio Melloni Hospital, Milan, Italy
| | - Lia Feliciello
- Department of Medical and Surgical Sciences for Mother, Child and Adult, University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria di Modena, Modena, Italy
| | - Michele Vignali
- Department of Clinical Sciences and Community Health, University of Milan, Macedonio Melloni Hospital, Milan, Italy
| | - Antonio La Marca
- Department of Medical and Surgical Sciences for Mother, Child and Adult, University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria di Modena, Modena, Italy
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Moussaoui D, Grover SR. Progestins as a Contributing Factor to Hepatocellular Adenoma: A Case Series and Literature Review. J Pediatr Adolesc Gynecol 2024; 37:184-191. [PMID: 37977437 DOI: 10.1016/j.jpag.2023.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 11/02/2023] [Accepted: 11/09/2023] [Indexed: 11/19/2023]
Abstract
STUDY OBJECTIVE To explore the role of progestins as potential contributing factors for the development of hepatocellular adenoma (HA) METHODS: We describe 3 cases of adolescents and young adults who developed HA while on norethindrone (NET), as well as their management. In addition, we provide a comprehensive literature review on the association between progestins and HA. RESULTS Since 1983, 16 cases of HA in patients on progestins have been reported. Ten patients were on NET and 5 on a prodrug of NET (4 on norethindrone acetate [NETA] and 1 on lynestrenol). One individual had a norgestrel implant. Eight subsequently ceased all hormones: 4 experienced a size reduction, and 3 had complete resolution of their HA. Among our patients, 1 ceased NET and instead had a levonorgestrel intrauterine device inserted, and another swapped from NET to oral medroxyprogesterone acetate. Both experienced complete resolution of their HA. The third ceased NET and underwent a hysterectomy, with size reduction of her HA. CONCLUSION These cases and the literature review suggest an association between progestin exposure, in particular NET and its prodrugs, and the development of HA. The pathophysiology is unknown but may include peripheral conversion of NET and NETA to ethinyl estradiol or a specific action of 19-nortestosterone derivatives on hepatocytes, especially those with higher systemic doses compared with the levonorgestrel intrauterine device. There are no case reports relating to other forms of progestins, such as 17-hydroxyprogesterone, which may be important when considering alternative therapeutic options in females requiring effective menstrual management who have comorbidities.
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Affiliation(s)
- Dehlia Moussaoui
- Department of Paediatric and Adolescent Gynaecology, The Royal Children's Hospital Melbourne, Parkville, Victoria, Australia.
| | - Sonia R Grover
- Department of Paediatric and Adolescent Gynaecology, The Royal Children's Hospital Melbourne, Parkville, Victoria, Australia; Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia
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Kraft MZ, Rojczyk P, Weiss T, Derntl B, Kikinis Z, Croy I, Heller C. Symptoms of mental disorders and oral contraception use: A systematic review and meta-analysis. Front Neuroendocrinol 2024; 72:101111. [PMID: 37967755 DOI: 10.1016/j.yfrne.2023.101111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 10/22/2023] [Accepted: 11/12/2023] [Indexed: 11/17/2023]
Abstract
Worldwide, over 150 million adolescent and adult women use oral contraceptives (OC). An association between OC-use and the emergence of symptoms of mental disorders has been suggested. This systematic review and meta-analysis provide an overview of published research regarding symptoms of mental disorders in association with OC-use, factoring the influence of OC types, age of first-use, duration of OC-intake, and previous diagnoses of mental disorders. A systematic literature search was conducted between June-July 2022. 22 studies were included. While most found no significant OC-use effects on mental symptoms, some hinted at OCs as a potential risk. The existing evidence regarding the potential link between progestin-only OC-use and an elevated risk of mental symptoms in comparison to combined OC-use remains inconclusive. However, due to emerging indications suggesting that the formulation of OC might play a role in mental health outcomes, this topic warrants further investigation. Moreover, indications of an increased risk for depressive symptoms in adolescent OC-users should be noted. Hence, while general population effects seem unlikely, they cannot be completely disregarded. The decision on OC-use should depend on the patient's medical history and should be re-evaluated regularly.
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Affiliation(s)
- Mathilda Z Kraft
- Department of Clinical Psychology, Friedrich Schiller University Jena, Germany
| | - Philine Rojczyk
- Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA; cBRAIN, Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, Ludwig-Maximilians-University, Munich, Germany
| | - Thomas Weiss
- Department of Clinical Psychology, Friedrich Schiller University Jena, Germany
| | - Birgit Derntl
- Department of Psychiatry and Psychotherapy, Innovative Neuroimaging, Tübingen Center for Mental Health (TüCMH), University of Tübingen, Tübingen, Germany; Lead Graduate School, University of Tübingen, Tübingen, Germany
| | - Zora Kikinis
- Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Ilona Croy
- Department of Clinical Psychology, Friedrich Schiller University Jena, Germany; German Center for Mental Health (DZPG), Germany; Center for Intervention and Research on adaptive and maladaptive brain Circuits underlying mental health (C-I-R-C), Jena-Magdeburg-Halle, Germany
| | - Carina Heller
- Department of Clinical Psychology, Friedrich Schiller University Jena, Germany; Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA; Department of Psychiatry and Psychotherapy, Jena University Hospital, Germany; German Center for Mental Health (DZPG), Germany; Center for Intervention and Research on adaptive and maladaptive brain Circuits underlying mental health (C-I-R-C), Jena-Magdeburg-Halle, Germany.
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Roden RC. Reversible interventions for menstrual management in adolescents and young adults with gender incongruence. Ther Adv Reprod Health 2023; 17:26334941231158251. [PMID: 36938373 PMCID: PMC10017940 DOI: 10.1177/26334941231158251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Accepted: 02/01/2023] [Indexed: 03/17/2023] Open
Abstract
The newly released World Professional Association for Transgender Health Standards of Care, 8th Edition specify that adolescents should be offered menstrual suppression as part of their treatment plans to suppress menses and alleviate dysphoria, provide contraception, or improve irregular bleeding on testosterone therapy. This is a review of current evidence-based options for reversible interventions for menstrual suppression in adolescents with gender dysphoria or incongruence. Shared decision-making should be used by the clinician at all times, and the clinician should be intentional in prioritizing the patient's stated needs and desires when offering interventions. No method should be withheld due to the experience of gender incongruence alone. Contraceptive options offering menstrual suppression include depot-medroxyprogesterone acetate, levonorgestrel intrauterine systems, progestin-only contraceptive pills, and combined hormonal contraceptives. Non-contraceptive options include norethindrone acetate, oral medroxyprogesterone acetate, gonadotropin-releasing hormone analogues/agonists, and danazol. Certain patients may also benefit from non-pharmacologic interventions, such as specialty menstrual underwear. Plain language summary Using medicine to stop Menstrual periods in teens with gender incongruence Summary: Newly released recommendations for the care of teens and young adults with gender dysphoria or incongruence specifically recommend using medications to get rid of menstrual periods if desired or medically necessary. Patients may ask for this to help improve dysphoria, as a feature they want in birth control, or simply because they do not want to have periods. Because temporarily getting rid of periods is something that doctors can do for any patient old enough to have periods, patients with gender dysphoria should also be able to have their periods temporarily stopped using medications if requested. Doctors should ensure that they always help the patient make a decision that is right for them instead of prescribing what they think is right without considering the patient's input. Options for temporarily getting rid of periods can include birth control, such as oral contraceptive pills, patches, or rings; intrauterine devices; or shots, and it can also be done with things that are not birth control, such a progesterone pills or puberty blockers. Finally, some patients may only need improved period hygiene with period underwear to feel better in their bodies.
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Abstract
PURPOSE OF REVIEW To review the current literature on the multiple types and uses of progestins in reproductive healthcare. RECENT FINDINGS Progestins for contraceptive use are available in multiple forms, with the ongoing development of transdermal, intravaginal, and male contraception formulations. Noncontraceptive use of progestins often overlaps with contraceptive indications, which allows for simultaneous multipurpose progestin use, especially in reproductive-aged patients. More studies are needed to determine contraceptive doses of progestins used for noncontraceptive purposes. Side effect profiles of progestins are dependent on their formulation and cross-reactivity with other steroid receptors. Development of newer progestins includes manipulating pharmacologic properties to avoid undesired side effects. SUMMARY Progestins have multiple uses in reproductive healthcare, including contraception, menstrual suppression, endometrial protection, and hormonal replacement therapy. The development of progestins for these indications can expand therapy for people with contraindications to estrogen-based hormonal therapy.
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Lahoti A, Yu C, Brar PC, Dalgo A, Gourgari E, Harris R, Kamboj MK, Marks S, Nandagopal R, Page L, Raman V, Reynolds DG, Sarafoglou K, Terrell C, Stanley TL. An endocrine perspective on menstrual suppression for adolescents: achieving good suppression while optimizing bone health. J Pediatr Endocrinol Metab 2021; 34:1355-1369. [PMID: 34388330 DOI: 10.1515/jpem-2020-0539] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 07/19/2021] [Indexed: 11/15/2022]
Abstract
Suppression of menstruation and/or ovarian function in adolescent girls may be desired for a variety of reasons. Numerous medical options exist. The choice of the appropriate modality for an individual patient depends on several factors based on differences in the efficacy of achieving menstrual suppression as well as in their side effect profiles. Adolescence is also a period of bone mass accrual in girls, and several of these modalities may negatively influence peak bone mass. This review focuses on the efficacy of achieving menstrual suppression and the effect on bone health of the various options through an overview of the current literature and also highlights areas in need of further research.
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Affiliation(s)
- Amit Lahoti
- Pediatric Endocrine Division, Le Bonheur Children's Hospital and University of Tennessee Health Science Center, Memphis, TN, USA
| | - Christine Yu
- Section of Adult and Pediatric Endocrinology, Diabetes, & Metabolism, University of Chicago, Chicago, IL, USA
| | - Preneet Cheema Brar
- Division of Pediatric Endocrinology and Diabetes, NYU Grossman School of Medicine, New York, NY, USA
| | - Austin Dalgo
- Center for Bioethics and Health Equity, Le Bonheur Children's Hospital and University of Tennessee Health Science Center, Memphis, TN, USA
| | - Evgenia Gourgari
- Pediatric Endocrinology Division, Department of Pediatrics, Georgetown University, Washington, DC, USA
| | - Rebecca Harris
- Division of Endocrinology, Boston Children's Hospital, Boston, MA, USA
| | - Manmohan K Kamboj
- Section of Endocrinology, Department of Pediatrics, Nationwide Children's Hospital at The Ohio State University, Columbus, OH, USA
| | - Seth Marks
- Section of Pediatric Endocrinology and Metabolism, Department of Pediatrics and Child Health, Children's Hospital HSC Winnipeg, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | - Radha Nandagopal
- Department of Medical Education and Clinical Sciences, Elson S. Floyd College of Medicine, Washington State University, Spokane, WA, USA
| | - Laura Page
- Division of Endocrinology, Department of Pediatrics, Duke University, Durham, NC, USA
| | | | - Danielle G Reynolds
- Diabetes and Endocrinology Center, University of South Florida, Tampa, FL, USA
| | - Kyriakie Sarafoglou
- Division of Pediatric Endocrinology, Department of Pediatrics, University of Minnesota Masonic Children's Hospital, Minneapolis, MN, USA.,Department of Experimental and Clinical Pharmacology, University of Minnesota College of Pharmacy, Minneapolis, MN, USA
| | - Carrie Terrell
- Division of General Obstetrics, Gynecology, Midwifery and Family Planning at the University of Minnesota Medical School, Minneapolis, MN, USA
| | - Takara L Stanley
- Pediatric Endocrine Unit and Metabolism Unit, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
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