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1.
World J Urol ; 42(1): 70, 2024 Feb 03.
Artigo em Inglês | MEDLINE | ID: mdl-38308714

RESUMO

PURPOSE: To compare the urological and sexual outcomes of using either tamsulosin/finateride or tadalafil/finasteride as combination therapies in patients with large prostate. PATIENTS AND METHODS: Selection criteria included prostate volume > 40 ml and IPSS > 7. Patients with severe erectile dysfunction (IIEF-erectile functions ≤ 10) were excluded. Patients were randomized into group I (tamsulosin/finasteride) and group II (tadalafil/finasteride). The primary endpoint was to define urinary and sexual function changes (IPSS, IPSS-quality of life, urinary flow rates and IIEF domains) within each group. The secondary endpoint was to compare the treatment induced changes between both groups. RESULTS: At 4th and 12th weeks, 131 and 127 patients were available in both groups, respectively. Both groups showed significant LUTS improvement (IPSS changes: - 4.9 ± 2.7 and - 4.3 ± 2.9 at 4th week and - 6.1 ± 3 and - 5.4 ± 2.8 points by the 12th week in both groups, respectively). Group I had better average flow rates at both follow-up visits. Meanwhile, maximum flow rates were comparable in both groups at 12th week (13.5 ± 3.9vs. 12.6 ± 3.7, p > 0.05). In group I, all IIEF domains were significantly lowered at both visits (p < 0.05). Group II showed significant increase in IIEF-erectile function scores (1.3 ± 1.1 and 1.8 ± 1.2 at the 4th and 12th weeks) with a transient significant reduction of IIEF-orgasm and sexual desire noted only by the 4th week (- 0.8 ± 0.4 and - 0.6 ± 0.4, respectively). CONCLUSION: Within three months, both combinations are comparably effective in improving BPH related LUTS. Tamsulosin/finasteride provided significantly better Qmax only at 4th week. Tadalafil/finasteride had the advantage of improving sexual performance over the other combination.


Assuntos
Disfunção Erétil , Sintomas do Trato Urinário Inferior , Hiperplasia Prostática , Humanos , Masculino , Inibidores de 5-alfa Redutase/uso terapêutico , Quimioterapia Combinada , Disfunção Erétil/prevenção & controle , Finasterida/uso terapêutico , Sintomas do Trato Urinário Inferior/prevenção & controle , Hiperplasia Prostática/complicações , Hiperplasia Prostática/tratamento farmacológico , Qualidade de Vida , Tadalafila/uso terapêutico , Tansulosina/uso terapêutico , Resultado do Tratamento
2.
Ann Biol Clin (Paris) ; 81(6): 610-620, 2024 02 24.
Artigo em Inglês | MEDLINE | ID: mdl-38391166

RESUMO

The objective of this study was to evaluate the impact of finasteride on the progression of prostate intraepithelial neoplasia and levels of prostate-specific antigen (PSA) in patients. A total of 120 patients with high-grade prostatic intraepithelial neoplasia were included in this study from January 2013 to January 2018. All patients underwent prostate biopsies. Among them, 60 patients were assigned to the observation group and received a daily dosage of 5 mg finasteride for 60 months, while the remaining 60 patients were assigned to the control group and did not receive finasteride. PSA levels were measured every six months, and imaging scans were conducted throughout the five-year study period. Additional biopsies were performed if PSA levels exceeded 10 ng/mL or imaging suggested the presence of prostate cancer. Statistical analysis was applied to the collected data. In total, 25 cases of prostate cancer were identified in this study. Of these cases, 7 patients belonged to the observation group, whereas the remaining 18 patients were from the control group. The observation group exhibited significantly lower levels of total serum PSA (p < 0.001) and Gleason scores (p < 0.001) compared to the control group. Our study, which involved 120 participants, demonstrated that finasteride effectively reduces serum PSA levels and mitigates the severity of prostate cancer. These findings suggest that finasteride holds potential as a treatment option for patients with -high-grade prostatic intraepithelial neoplasia.


Assuntos
Neoplasia Prostática Intraepitelial , Neoplasias da Próstata , Masculino , Humanos , Neoplasia Prostática Intraepitelial/diagnóstico , Neoplasia Prostática Intraepitelial/tratamento farmacológico , Finasterida/farmacologia , Finasterida/uso terapêutico , Antígeno Prostático Específico , Neoplasias da Próstata/diagnóstico , Neoplasias da Próstata/tratamento farmacológico , Progressão da Doença
3.
J Lipid Res ; 65(3): 100507, 2024 03.
Artigo em Inglês | MEDLINE | ID: mdl-38272355

RESUMO

Finasteride is commonly prescribed to treat benign prostate hyperplasia and male-pattern baldness in cis men and, more recently, trans individuals. However, the effect of finasteride on cardiovascular disease remains elusive. We evaluated the role of finasteride on atherosclerosis using low-density lipoprotein (LDL) receptor-deficient (Ldlr-/-) mice. Next, we examined the relevance to humans by analyzing the data deposited between 2009 and 2016 in the National Health and Nutrition Examination Survey. We show that finasteride reduces total plasma cholesterol and delays the development of atherosclerosis in Ldlr-/- mice. Finasteride reduced monocytosis, monocyte recruitment to the lesion, macrophage lesion content, and necrotic core area, the latter of which is an indicator of plaque vulnerability in humans. RNA sequencing analysis revealed a downregulation of inflammatory pathways and an upregulation of bile acid metabolism, oxidative phosphorylation, and cholesterol pathways in the liver of mice taking finasteride. Men reporting the use of finasteride showed lower plasma levels of cholesterol and LDL-cholesterol than those not taking the drug. Our data unveil finasteride as a potential treatment to delay cardiovascular disease in people by improving the plasma lipid profile.


Assuntos
Aterosclerose , Doenças Cardiovasculares , Humanos , Masculino , Animais , Camundongos , Finasterida/farmacologia , Finasterida/uso terapêutico , Inquéritos Nutricionais , Aterosclerose/tratamento farmacológico , Aterosclerose/genética , Aterosclerose/metabolismo , Colesterol/metabolismo , Receptores de LDL/genética , Camundongos Knockout
4.
J Dermatol ; 51(4): 552-557, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38293734

RESUMO

Finasteride is commonly used for androgenetic alopecia (AGA) treatment. The aim of this study was to assess the therapeutic maintenance effect of a finasteride every other month (EOM) regimen and analyze clinical and laboratory differences in patients with AGA according to their treatment response. One hundred males with AGA who received finasteride 1 mg daily treatment for a year were enrolled in the study. At 1 year follow-up, treatment responses of patients who completed the visit schedule were assessed using five scales. The patients were assigned to good or bad response groups according to their assessment. Further, they were randomly divided into two groups (daily vs. EOM) and treated with finasteride (1 mg) for 1 more year. At 2 years follow-up, treatment efficacy was assessed. At 1-year follow-up, 36 patients completed the schedule, including eight and three patients in the good and bad response groups, respectively. At the 2-year follow-up, 23 patients completed the schedule, with nine in the daily group and 14 in the EOM group. Changes in global photographic assessment in the second year were 1.33 and 1.29 for the daily and EOM groups, respectively. The daily group showed an elevated hair density and lower concentration of dihydrotestosterone (DHT) and the DHT to testosterone ratio (DHT/T). However, the EOM group showed decreased hair density and elevated DHT and DHT/T. Following treatment response assessment after 1 year of treatment, the good response group showed early onset which was associated with maternal AGA. Analysis of serum androgen hormone magnitude of DHT reduction was much greater (54.4% vs. 44.4%). DHT/T was higher in the bad response group (1.98 vs. 2.33). We concluded that the finasteride EOM regimen showed similar maintenance effects to the daily regimen.


Assuntos
Alopecia , Finasterida , Masculino , Humanos , Finasterida/uso terapêutico , Estudos Prospectivos , Alopecia/induzido quimicamente , Cabelo , Di-Hidrotestosterona/farmacologia , Di-Hidrotestosterona/uso terapêutico , Inibidores de 5-alfa Redutase/uso terapêutico
5.
Int J Med Sci ; 21(1): 80-94, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38164355

RESUMO

Hair loss, or alopecia, is a prevalent condition in modern society that imposes substantial mental and psychological burden on individuals. The types of hair loss, include androgenetic alopecia, alopecia areata, and telogen effluvium; of them, androgenetic alopecia is the most common condition. Traditional treatment modalities mainly involve medical options, such as minoxidil, finasteride and surgical interventions, such as hair transplantation. However, these treatments still have many limitations. Therefore, exploring the pathogenesis of hair loss, specifically focusing on the development and regeneration of hair follicles (HFs), and developing new strategies for promoting hair regrowth are essential. Some emerging therapies for hair loss have gained prominence; these therapies include low-level laser therapy, micro needling, fractional radio frequency, platelet-rich plasma, and stem cell therapy. The aforementioned therapeutic strategies appear promising for hair loss management. In this review, we investigated the mechanisms underlying HF development and regeneration. For this, we studied the structure, development, cycle, and cellular function of HFs. In addition, we analyzed the symptoms, types, and causes of hair loss as well as its current conventional treatments. Our study provides an overview of the most effective regenerative medicine-based therapies for hair loss.


Assuntos
Alopecia em Áreas , Folículo Piloso , Humanos , Cabelo , Finasterida/uso terapêutico , Alopecia em Áreas/tratamento farmacológico , Regeneração
6.
J Cosmet Dermatol ; 23(1): 154-160, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-37386777

RESUMO

BACKGROUND: Minoxidil and the 5-alpha reductase inhibitors (5-ARIs), specifically, dutasteride and finasteride, are usually used to treat pattern hair loss (PHL), but evidence on the relative effectiveness of these drugs is far less for women than men. AIMS: We performed an age-adjusted network meta-analysis (NMA) to determine the comparative efficacy of monotherapy with the three agents-in any dosage and administrative route-on PHL in adult women. METHODS: The peer-reviewed literature was systematically reviewed to obtain data for our NMA. The outcome measure for our NMA was "change in total hair density." We referred to "regimen" as an "agent and its dosage;" our Bayesian NMA estimated regimens' surface under the cumulative ranking curve (SUCRA) values and pairwise relative effects. RESULTS: Our NMA used data from 13 trials-across which the following 10 regimens were identified (in decreasing order of SUCRA): 5 mg/day finasteride for 24 weeks (SUCRA = 95.7%), 5% topical minoxidil solution twice daily for 24 weeks (SUCRA = 89.5%), 1 mg/day minoxidil for 24 weeks (SUCRA = 78.1%), 5% topical minoxidil foam 1 half capful/day for 24 weeks (SUCRA = 66.5%), 3% topical minoxidil solution 1 mL twice daily for 24 weeks (SUCRA = 45.1%), 2% topical minoxidil solution 1 mL twice daily for 24 weeks (SUCRA = 44.6%), 5% topical minoxidil solution 1 mL/day for 24 weeks (SUCRA = 41.7%), 0.25 mg/day minoxidil for 24 weeks (SUCRA = 35.5%), 1.25 mg/day finasteride for 24 weeks (SUCRA = 24.8%) and 1 mg/day finasteride for 24 weeks (SUCRA = 4.3%). CONCLUSION: Our findings can improve clinical guidelines and help dermatologists manage female PHL more optimally with the available options.


Assuntos
Inibidores de 5-alfa Redutase , Minoxidil , Masculino , Adulto , Feminino , Humanos , Inibidores de 5-alfa Redutase/uso terapêutico , Finasterida/uso terapêutico , Metanálise em Rede , Teorema de Bayes , Resultado do Tratamento , Alopecia/tratamento farmacológico
7.
J Cosmet Dermatol ; 23(2): 576-584, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-37691183

RESUMO

BACKGROUND: Frontal fibrosing alopecia (FFA) is a cicatricial alopecia with rapid epidemic growth. However, there is no agreement on the best therapeutic approach. AIMS: To compare the therapeutic effects of finasteride as a first-line systemic treatment of FFA versus hydroxychloroquine as a relatively safe and effective immunosuppressive drug. METHODS: Thirty-four female FFA patients were randomly assigned to receive either 400 mg/day of hydroxychloroquine or 2.5 mg/day of finasteride for 6 months. Topical treatments in both groups include pimecrolimus, mometasone, and minoxidil. Treatment efficacy was evaluated using the Frontal Fibrosing Alopecia Severity Score (FFASS), photography, and trichoscopy after 3 and 6 months. RESULTS: Both the finasteride and hydroxychloroquine groups showed significant improvements in FFASS and trichoscopic scores (p < 0.01). However, there was no significant difference between the two groups during the study. Photographic assessment showed that more than 60% of patients in both groups had improved without statistically significant differences between the two groups. CONCLUSIONS: Both finasteride and hydroxychloroquine are equally effective, safe, and well-tolerable for treating FFA patients.


Assuntos
Finasterida , Líquen Plano , Humanos , Feminino , Finasterida/uso terapêutico , Hidroxicloroquina/efeitos adversos , Alopecia/tratamento farmacológico , Alopecia/epidemiologia , Resultado do Tratamento , Minoxidil
8.
Nutr Cancer ; 76(2): 207-214, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38105612

RESUMO

The prevalence of benign prostatic hyperplasia (BPH) and its associated lower urinary tract symptoms (LUTS) increases with age. Considering that BPH drug treatment is associated with complications, this study aimed to investigate the effects of L-carnitine (LC) and Coenzyme Q10 (CoQ10) supplementation as an adjunct therapy to finasteride in the management of LUTS in older men affected with BPH. Fifty eligible volunteers (25 per group) were randomly assigned to either intervention (finasteride + LC and CoQ10 supplements) or control (finasteride + placebo) groups. International prostate symptom score (IPSS), international index of erectile function (IIEF), quality of life index (QoL), as well as serum levels of Prostate-specific antigen (PSA), were assessed. Prostate ultrasound evaluation was also performed, before and after 8 wk of intervention. Supplementation with LC and CoQ10 led to a significant decrease in prostate volume (p < 0.001) as well as a significant increase in IIEF (p < 0.001), compared to the control group. However, there were no significant between-group differences in IPSS (p = 0.503), QoL scores (p = 0.339), and PSA levels (p = 0.482). CoQ10 and LC supplements might be beneficial in combination with standard therapies in the management of BPH and its related complications.


Assuntos
Sintomas do Trato Urinário Inferior , Hiperplasia Prostática , Ubiquinona/análogos & derivados , Masculino , Humanos , Idoso , Hiperplasia Prostática/complicações , Hiperplasia Prostática/tratamento farmacológico , Qualidade de Vida , Finasterida/uso terapêutico , Carnitina/uso terapêutico , Antígeno Prostático Específico , Sintomas do Trato Urinário Inferior/tratamento farmacológico , Sintomas do Trato Urinário Inferior/etiologia , Suplementos Nutricionais , Resultado do Tratamento
9.
Future Med Chem ; 15(23): 2149-2163, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-37955117

RESUMO

Background: 5α-Reductase type II (5αR2) inhibition is a promising strategy for benign prostatic hyperplasia treatment. A computational approach including virtual screening, ligand-based 3D pharmacophore modeling, 2D quantitative structure-activity relationship and molecular docking simulations were adopted to develop novel inhibitors. Results: Hits were first filtered via the validated pharmacophore and 2D quantitative structure-activity relationship models. Docking on the recently determined cocrystallized structure of 5αR2 showed three promising hits. Visual inspection results were compared with finasteride ligand and dihydrotestosterone as reference, to explain the role of binding to Glu57 and Tyr91 for 5αR2 selective inhibition. Conclusion: Alignment between Hit 2 and finasteride in the binding pocket showed similar binding modes. The biological activity prediction showed antitumor and androgen targeting activity of the new hits.


Assuntos
Hiperplasia Prostática , Masculino , Humanos , Hiperplasia Prostática/tratamento farmacológico , Hiperplasia Prostática/patologia , Inibidores de 5-alfa Redutase/farmacologia , Inibidores de 5-alfa Redutase/uso terapêutico , Finasterida/farmacologia , Finasterida/uso terapêutico , Simulação de Acoplamento Molecular , Ligantes , Relação Quantitativa Estrutura-Atividade
10.
BMJ Case Rep ; 16(10)2023 Oct 31.
Artigo em Inglês | MEDLINE | ID: mdl-37907317

RESUMO

A man in his 50s presented to our clinic with obvious progressive hair thinning in the occipital area below the creeping alopecia crown vertex accompanied by the typical Hamilton-Norwood pattern of male androgenetic alopecia (MAGA) hair loss. Based on his clinical features, trichoscopy findings and histological features, as well as his good response to conventional anti-MAGA therapeutic drugs, such as finasteride and minoxidil, a novel isotype of MAGA, named inverse-MAGA, was first identified, and this isotype should be widely evaluated in future studies.


Assuntos
Alopecia , Minoxidil , Masculino , Humanos , Alopecia/tratamento farmacológico , Minoxidil/uso terapêutico , Finasterida/uso terapêutico , Antagonistas de Androgênios/uso terapêutico , Resultado do Tratamento
11.
World J Urol ; 41(10): 2793-2799, 2023 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-37659980

RESUMO

PURPOSE: Evaluate the therapeutic effect of a tomato lipidic extract (STE) in combination with selenium (Se) on rats with prostatic hyperplasia (PH) and to observe its possible mechanisms of action and synergism versus finasteride. MATERIALS AND METHODS: 54 male Wistar rats of nine weeks old were divided in Control (C), PH, Finasteride (F), STE, Se, F + STE, F + Se, STE + Se and F + STE + Se with testosterone enanthate (except C). After 4 weeks of treatment administration, prostate weight, bladder weight, diuresis, prooxidant and antioxidant activity, dihydrotestosterone (DHT), androgen receptor (AR) expression and anatomopathological analysis were determined. RESULTS: STE + Se decreased prostate weight 53.8% versus 28% in F group, also STE + Se decreased significatively glandular hyperplasia, prooxidant activity, DHT and AR expression and increased diuresis and antioxidant activity versus finasteride which increased MDA in prostate. CONCLUSIONS: These results demonstrate a greater therapeutic and beneficial effect of tomato lipidic extract in combination with Se in young rats with PH with respect to finasteride without increase prooxidant activity.


Assuntos
Hiperplasia Prostática , Selênio , Solanum lycopersicum , Animais , Masculino , Ratos , Androgênios/metabolismo , Antioxidantes/farmacologia , Antioxidantes/uso terapêutico , Di-Hidrotestosterona/metabolismo , Finasterida/farmacologia , Finasterida/uso terapêutico , Hiperplasia Prostática/tratamento farmacológico , Hiperplasia Prostática/patologia , Ratos Wistar , Receptores Androgênicos/metabolismo , Selênio/farmacologia , Selênio/uso terapêutico , Testosterona/uso terapêutico
12.
J Urol ; 210(4): 670-677, 2023 10.
Artigo em Inglês | MEDLINE | ID: mdl-37681541

RESUMO

PURPOSE: Male lower urinary tract symptoms have been correlated with an increased risk of death; however, it is unclear if treatment will reduce this risk. Our objective was to determine whether a reduction in lower urinary tract symptoms is associated with a reduced risk of mortality. MATERIALS AND METHODS: We conducted a secondary analysis of the MTOPS (Medical Treatment of Prostate Symptoms) randomized trial of placebo, doxazosin, finasteride, or doxazosin and finasteride. Men in the United States between 1993 and 1998 who were >50 years of age with moderate to severe lower urinary tract symptoms were included. We used various Cox regression models to assess the relationship between AUA Symptom Score (modeled as a time-varying exposure) and death. RESULTS: A total of 3,046 men (median age 62, quartiles 57-68) were randomized and had a baseline AUA Symptom Score. For each 1-point improvement in the AUA Symptom Score, the hazard ratio for death was 0.96 (0.94-0.99, P = .01). Our sensitivity analyses found a similar significant reduction in the hazard ratio for death within men who had active treatment, but not among men who were randomized to the placebo arm; our results did not change when men were censored at the time of transurethral prostate resection, with adjustment for potential confounders, or with a shorter observation period after the last study visit. A comparable significant reduction in death was seen with 1-point improvements in the storage (HR 0.94, 95% CI 0.88-0.99, P = .04) and voiding (HR 0.95, 95% CI 0.91-0.99, P = .03) subscales individually. CONCLUSIONS: Improvement in male lower urinary tract symptoms was associated with a reduced risk of death. Further study is warranted to determine if the male treatment paradigm should shift toward symptom treatment independent of bother.


Assuntos
Doxazossina , Sintomas do Trato Urinário Inferior , Humanos , Masculino , Pessoa de Meia-Idade , Finasterida/uso terapêutico , Próstata , Pelve
13.
Eur J Pharmacol ; 957: 175993, 2023 Oct 15.
Artigo em Inglês | MEDLINE | ID: mdl-37598927

RESUMO

Benign prostatic hyperplasia (BPH) poses a significant health concern amongst elderly males. Canagliflozin (Cana), a selective sodium-glucose co-transporter 2 (SGLT2) inhibitor, has a powerful anti-inflammatory influence. Nevertheless, its role in treating BPH has not been clarified. Therefore, the study aimed to investigate the potential ameliorative effect of Cana on experimentally induced BPH in rats and explore the underlying mechanisms compared to the standard finasteride (Fin). The study employed histological analysis, biochemical assays using ELISA, and western blotting. Animals were categorized into four groups: Control (2.5 ml/kg CMC, orally + 3 ml/kg olive oil, subcutaneous), BPH (3 mg/kg testosterone, subcutaneous + CMC orally), Fin-treated BPH (5 mg/kg, orally), and Cana-treated BPH (5 mg/kg, orally), for 28 days. The BPH group showed obvious BPH manifestations including an increase in prostate weight (PW), prostate index (PI), dihydrotestosterone (DHT) level, and histological aberrations compared to control. Fin and Cana therapy had a comparable impact. Cana treatment significantly reduced PW and PI, besides it improved prostatic biochemical, and histopathological features compared to BPH, consistent with in silico study findings. Cana was associated with downregulation of the androgen axis, increased miR-128b expression, with a lowered expression of epidermal growth factor (EGF) and its receptor. Phosphorylation of STAT3 and its downstream proliferative markers were significantly reduced suggesting apoptotic activity. Cana markedly rescued the BPH-induced upregulation of IL-1ß, and iNOS levels. Altogether, the current study demonstrates that Cana could impede BPH progression, possibly by modulating miR-128b/EGFR/EGF and JAK2/STAT3 pathways and downregulating AR, cyclin D1, and PCNA immunoreactivity.


Assuntos
MicroRNAs , Hiperplasia Prostática , Inibidores do Transportador 2 de Sódio-Glicose , Humanos , Idoso , Masculino , Animais , Ratos , Fator de Crescimento Epidérmico , Hiperplasia Prostática/tratamento farmacológico , Hiperplasia Prostática/genética , Canagliflozina , Hiperplasia , Próstata , Finasterida/farmacologia , Finasterida/uso terapêutico , Receptores ErbB/genética , MicroRNAs/genética , Janus Quinase 2 , Fator de Transcrição STAT3
14.
J Am Acad Dermatol ; 89(2S): S36-S39, 2023 08.
Artigo em Inglês | MEDLINE | ID: mdl-37591565

RESUMO

Novel medical and procedural options for androgenetic alopecia have arrived. Low-dose oral minoxidil has made its clinical debut, while data on spironolactone, finasteride, and nutritional supplements have advanced. Minimally invasive technological advancements include photobiomodulation and platelet-rich plasma. Within hair transplantation, follicular unit extraction and robotics are now at the clinicians' fingertips.


Assuntos
Alopecia , Finasterida , Humanos , Alopecia/tratamento farmacológico , Finasterida/uso terapêutico , Terapia Comportamental , Minoxidil/uso terapêutico , Suplementos Nutricionais
15.
J Drugs Dermatol ; 22(8): 785-794, 2023 Aug 01.
Artigo em Inglês | MEDLINE | ID: mdl-37556513

RESUMO

BACKGROUND: Hidradenitis suppurativa (HS) is an inflammatory skin condition characterized by recurrent abscesses, nodules, and sinus tracts. Hormones are thought to play an important role in HS pathophysiology, but there is a lack of an updated review on hormonal treatments in HS.  Objective: Perform a systematic review of the literature on hormonal treatments in patients with HS.  Methods: In April 2022, MEDLINE and EMBASE databases were searched for articles on hormonal treatments in HS. Non-English, duplicate, and irrelevant results were excluded. Data extraction was performed by two reviewers.  Results: From 1952 to 2022, 30 articles (634 patients) met the inclusion criteria. Anti-androgen treatments discussed include finasteride (n=8), spironolactone (n=7), cyproterone acetate (CPA) (n=5), flutamide (n=1), leuprolide (n=1), and buserelin acetate (n=1). Metabolic treatments reported include metformin (n=8) and liraglutide (n=2). Three articles on hormonal contraceptives and 2 articles on testosterone were included. Of the articles which reported response rates, 62.8% (27/43) of patients improved with finasteride, 53.3% (32/60) with CPA mono/combination therapy, 50.5% (51/101) with spironolactone, and 46.0% (74/161) with metformin. Improvement in HS was also noted in case reports of patients treated with buserelin acetate, leuprolide, flutamide, and liraglutide.    Conclusions: Hormonal treatments for HS, especially finasteride, spironolactone, and metformin, are efficacious and safe; but large-scale randomized controlled trials are needed to determine the patient populations which would benefit from these therapies. Masson R, Shih T, Jeong C, et al. Hormonal treatments in hidradenitis suppurativa: a systematic review. J Drugs Dermatol. 2023;22(8):785-794. doi:10.36849/JDD.7325.


Assuntos
Hidradenite Supurativa , Metformina , Humanos , Finasterida/uso terapêutico , Hidradenite Supurativa/diagnóstico , Hidradenite Supurativa/tratamento farmacológico , Flutamida/uso terapêutico , Espironolactona/uso terapêutico , Liraglutida/uso terapêutico
16.
BMC Complement Med Ther ; 23(1): 187, 2023 Jun 08.
Artigo em Inglês | MEDLINE | ID: mdl-37286957

RESUMO

INTRODUCTION: This study was motivated by the increasing global incidence of benign prostatic hyperplasia (BPH) and the promising potential of nutraceuticals as complementary therapies in ameliorating its burden. We report the safety profile of C. esculenta tuber extracts, a novel nutraceutical in benign prostate hyperplasia in a rat model. METHODS: In this study, forty-five male albino rats were randomly assigned to 9 groups of 5 rats each. Group 1 (normal control) received olive oil and normal saline. Group 2 (BPH untreated group) received 3 mg/kg of testosterone propionate (TP) and normal saline, and group 3 (positive control) received 3 mg/kg of TP and 5 mg/kg of finasteride. Treatment groups 4, 5, 6, 7, 8, and 9 received 3 mg/kg of TP and a middle dose (200 mg/kg) of LD50 of ethanol crude tuber extract of C. esculenta (ECTECE) or hexane, dichloromethane, butanone, ethyl acetate and aqueous fractions of ECTECE respectively for a period of 28 days. RESULTS: The negative controls showed a significant (p < 0.05) increase in mean relative prostate weight (approximately 5 times) as well as a reduction in relative testes weight (approximately 1.4 times less). There was no significant (p > 0.05) difference in the mean relative weights of most vital organs: liver, kidneys, and heart. This was also observed in hematological parameters: RBC, hemoglobin, HCT, MCV, MCH, MCHC, and platelets counts. In general, we note that the effects of the well-established drug finasteride on the biochemical parameters and histology of selected organs are comparable to those of C. esculenta fractions. CONCLUSION: This study demonstrates that C. esculenta tuber extracts provide potentially safe nutraceutical if applied in the management of benign prostate hyperplasia based on a rat model.


Assuntos
Colocasia , Hiperplasia Prostática , Propionato de Testosterona , Animais , Masculino , Ratos , Finasterida/uso terapêutico , Hiperplasia/tratamento farmacológico , Hiperplasia/patologia , Extratos Vegetais/efeitos adversos , Extratos Vegetais/uso terapêutico , Próstata , Hiperplasia Prostática/tratamento farmacológico , Solução Salina/uso terapêutico , Propionato de Testosterona/uso terapêutico
17.
J Cosmet Laser Ther ; 25(1-4): 1-6, 2023 May 19.
Artigo em Inglês | MEDLINE | ID: mdl-37289953

RESUMO

Patterned hair loss is a common type of non-scarring alopecia, characterized by miniaturization of hair follicles. The etiology of female pattern hair loss (FPHL) is not clearly linked to androgens or other hormones thereby making it a challenging condition to treat. Various treatment modalities, like minoxidil (topical or oral), spironolactone, finasteride, have been tried alone or in combination with variable results. Combination therapy is superior to the monotherapy, since these multiple treatment modalities act by targeting different pathogenetic pathways, making the treatment aggressive and more effective.


Assuntos
Alopecia , Minoxidil , Feminino , Humanos , Alopecia/tratamento farmacológico , Minoxidil/uso terapêutico , Finasterida/uso terapêutico , Terapia Combinada , Espironolactona/uso terapêutico , Resultado do Tratamento
18.
Curr Pharm Des ; 29(16): 1231-1244, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37151166

RESUMO

Hair loss or alopecia is a common dermatological condition affecting up to 2% of the world population. It is often caused by hereditary factors, such as male or female pattern baldness, but it can also result from various environmental factors, an unbalanced diet, or chronic illness. While hair loss is not life-threatening, it can cause significant anxiety, depression, and other psychological problems, ultimately impacting an individual's quality of life. Various treatments for hair loss, including both synthetic drugs, such as minoxidil and finasteride, or medicinal herbs, have been approved by the Food and Drug Administration. Despite synthetic drugs' effectiveness, they may come with potential side effects. Natural remedies have been proposed as a viable option for treating hair loss because many chronic disorders can cause alopecia. As such, this review focuses on identifying alternative, efficient treatment agents with limited side effects. Specifically, it looks into medicinal plants as potential healing agents for treating hair loss. To gather relevant information for the study, multiple databases were searched, including Scopus, PubMed, and Google Scholar. A comprehensive search was conducted using a range of search terms, such as "hair loss", "alopecia", "natural remedies for hair loss", "herbal treatments for hair loss", and others to extract relevant scientific articles. Many medicinal plants and natural compounds have shown potential in reducing hair loss, thanks to their anti-inflammatory and antioxidant properties and the ability to improve local metabolism when applied externally. According to existing literature, herbal extracts and formulations derived from plants, such as Urtica dioica, Humulus lupulus, Serenoa repens, Vitis vinifera, Pygeum africanum, Cucurbita pepo, etc., as well as certain individual herbal compounds, micronutrients, bee products, and keratin, may be effective in reducing hair loss directly or indirectly. Research suggests that medicinal plants and a variety of natural compounds hold promise in promoting hair growth and preventing alopecia.


Assuntos
Plantas Medicinais , Qualidade de Vida , Estados Unidos , Animais , Abelhas , Alopecia/tratamento farmacológico , Finasterida/farmacologia , Finasterida/uso terapêutico , Minoxidil/uso terapêutico , Minoxidil/farmacologia , Cabelo
19.
Clin Plast Surg ; 50(3): 509-520, 2023 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-37169416

RESUMO

Both nonsurgical and surgical modalities for the treatment of hair loss are being used by providers at an increasing rate worldwide. Men and woman are affected by hair loss, but the pathophysiology of the hair loss is thought to be different between sexes; therefore, gender must play a role in treatment decisions. Currently, there are 3 Food and Drug Administration-approved nonsurgical androgenetic alopecia treatments: minoxidil, finasteride, and low-light laser therapy. Platelet-rich plasma injections are showing promise as a single modality and as an adjunct to other nonsurgical and surgical treatments of androgenetic alopecia.


Assuntos
Cabelo , Rejuvenescimento , Masculino , Feminino , Humanos , Alopecia/tratamento farmacológico , Minoxidil/uso terapêutico , Finasterida/uso terapêutico , Resultado do Tratamento
20.
Drugs ; 83(8): 701-715, 2023 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-37166619

RESUMO

Androgenetic alopecia (AGA), also known as male pattern hair loss (MPHL) or female pattern hair loss (FPHL), is the most common form of alopecia worldwide, and arises from an excessive response to androgens. AGA presents itself in a characteristic distribution unique to both sexes. Despite its prevalence, AGA can be quite challenging to treat. The condition is chronic in nature and stems from an interplay of genetic and environmental factors. There are only two US Food and Drug Administration (FDA)-approved drugs for the condition: topical minoxidil and oral finasteride. However, numerous non-FDA-approved treatments have been shown to be effective in treating AGA in various studies. Some of these treatments are relatively new and still to be explored, thus emphasizing the need for an updated review of the literature. In this comprehensive review, we discuss the evaluation of AGA and the mechanisms of action, costs, efficacies, and safety profiles of existing, alternative, and upcoming therapeutics for this widespread condition.


Assuntos
Alopecia , Minoxidil , Masculino , Humanos , Feminino , Alopecia/tratamento farmacológico , Minoxidil/uso terapêutico , Finasterida/uso terapêutico , Administração Tópica , Administração Oral , Resultado do Tratamento
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