PURPOSE: The aim of this study was to evaluate the efficacy of a combination drug therapy (tamsulosin plus finasteride) for benign prostatic hyperplasia, with a small prostate volume of less than 40 grams. MATERIALS AND METHODS: One hundred and twenty-three patients, with symptomatic benign prostatic hyperplasia of less than 40 grams, were analysed. Group 1 (n=67) had been treated with a combination of finasteride (5mg/day) and tamsulosin (0.2mg/ day), and Group 2 (n=56) with tamsulosin only (0.2mg/day) over a 12 month period. The patients were periodically assessed by IPSS (international prostate symptom score), uroflowmetry and residual urine, during the treatment period. RESULTS: The mean changes in the total symptom score, obstructive and irritative symptom score for group 1 and group 2 at 1 year were -7.21+/-7.44 (39.86%), -4.79+/-5.07 (45.02%) and -2.42+/-3.25 (48.11%), and -7.39+/-9.98 (43.06%), -4.82+/-6.91 (45.21%) and -2.39+/-4.00 (37.82%) points, respectively. The mean changes in the peak urinary-flow rates and postvoid residual urine for group 1 and group 2 at 1 year were 2.07+/-5.42 (16.65%)ml/s and -31.58+/-60.99 (56.47%)ml, and 2.38+/-6.57 (16.53%)ml/s and -34.78+/-86.77 (50.24%)ml, respectively. The effects of the combination of finasteride and tamsulosin were no greater than the tamsulosin monotherapy (p>0.01). CONCLUSIONS: A combination of finasteride and tamsulosin is no more effective than tamsulosin alone, in patients with benign prostatic hyperplasia, with a prostate volume of less than 40 grams.
Drug Therapy, Combination ; Finasteride* ; Humans ; Prostate* ; Prostatic Hyperplasia*

Benign prostatic hyperplasia (BPH) is a worldwide common disease in men over 50 years old, and the exact cause of BPH remains largely unknown. In order to elucidate its pathogenesis and screen effective drugs for the treatment of BPH, many BPH models have been developed at home and abroad. This article presents a comprehensive analysis of the categories and characteristics of BPH drug evaluation models, highlighting the application value of each model, to provide a theoretical basis for the development of BPH drugs.
Animals ; Disease Models, Animal ; Drug Design ; Drug Evaluation ; Male ; Prostatic Hyperplasia ; drug therapy

This study aimed to explore the mechanism of Xiaoyao San(XYS) in the treatment of three diseases of liver depression and spleen deficiency, ie, depression, breast hyperplasia, and functional dyspepsia, and to provide a theoretical basis for the interpretation of the scientific connotation of "treating different diseases with the same method" of traditional Chinese medicines. Traditional Chinese medicine systems pharmacology database and analysis platform(TCMSP) was used to screen the active components of XYS which underwent principal component analysis(PCA) with the available drugs for these three diseases to determine the corresponding biological activities. The targets of XYS on depression, breast hyperplasia, and functional dyspepsia were obtained from GeneCards, TTD, CTD, and DrugBank databases. Cytoscape was used to plot the "individual herbal medicine-active components-potential targets" network. The resulting key targets were subjected to Kyoto encyclopedia of genes and genomes(KEGG) pathway analysis and gene ontology(GO) enrichment analysis. A total of 121 active components of XYS and 38 common targets in the treatment of depression, breast hyperplasia, and functional dyspepsia were collected. The key biological pathways were identified, including advanced glycation and products(AGEs)-receptor for advanced glycation and products(RAGE) signaling pathway in diabetic complications, HIF-1 signaling pathway, and cancer-related pathways. The key targets of XYS in the treatment of depression, breast hyperplasia, and functional dyspepsia included IL6, IL4, and TNF, and the key components were kaempferol, quercetin, aloe-emodin, etc. As revealed by the molecular docking, a strong affinity was observed between the key components and the key targets, which confirmed the results. The therapeutic efficacy of XYS in the treatment of diseases of liver depression and spleen deficiency was presumedly achieved by reducing the inflammatory reactions. The current findings are expected to provide novel research ideas and approaches to classify the scientific connotation of "treating different diseases with the same method" of Chinese medicines, as well as a theoretical basis for understanding the mechanism of XYS and exploring its clinical applications.
Depression/drug therapy* ; Drugs, Chinese Herbal/pharmacology* ; Dyspepsia/drug therapy* ; Humans ; Hyperplasia/drug therapy* ; Medicine, Chinese Traditional ; Molecular Docking Simulation

Stevens-Johnson syndrome (SJS), also known as the multifactorial erythematous drug eruption, is a class of adverse reactions of the skin and mucous membranes primarily caused by drug allergy often involving the oral cavity, eyes, and external genital mucosa, generally accompanied by fever, and can be life-threatening in severe cases. In February 2022, the Department of Stomatology, the First Affiliated Hospital of Zhengzhou University admitted a patient with huge inflammatory hyperplasia of bilateral lingual margins secondary to SJS. Upon admission, no other obvious symptoms were observed except for tongue hyperplasia. The patient suffered from a severe adverse drug reaction caused by acetaminophen 2 months ago and was complicated by liver dysfunction and pulmonary infection. After 1 month of treatment and rehabilitation, he developed a secondary tongue mass and was subsequently admitted to Dept. of Oral and Maxillofacial Surgery Ward 2, the First Affiliated Hospital of Zhengzhou University. After completing the examination, the tongue mass was surgically removed. After a follow-up of 11 months, the patient's condition was satisfactory and no temporary discomfort was observed. The case of tongue mass secondary to SJS is extremely rare. If a stomatologist encounters a similar case, we should carefully inquire about the drug allergy history and recent medication history, and be alert to whether or not they had adverse drug reactions recently.
Male ; Humans ; Stevens-Johnson Syndrome/drug therapy* ; Hyperplasia/pathology* ; Skin ; Drug Hypersensitivity/pathology* ; Tongue

OBJECTIVETo study the different features of hyperplasia in castrated and uncastrated mice after testosterone (T) treatment.

METHODSForty-eight BALB/c mice were randomly divided into 6 groups of 8 in each: castrated (A), uncastrated (B) , castrated + low T (C), uncastrated + low T (D), castrated + high T (E), uncastrated + high T (F). Groups C and D were treated with testosterone solution at the dose of 12.5 mg/(kg d) and Groups E and F at 125 mg/(kg d) for 20 consecutive days, while Groups A and B received saline only. All the mice were sacrificed on the 21st day, their ventral and dorsal prostate glands weighed and their pathological features studied.

RESULTSAtrophic prostates were observed in Group A, but normal in Group B; prostatic hyperplasia was found in both Group C and D, but more obvious in the latter (P <0.05); and a slightly higher degree of hyperplasia was noted in Groups E and F than in C and D. There was an increase in serum T and vascular endothelial growth factor (VEGF) concentration and a decrease in serum estrogen (E2) concentration in the testosterone treated groups.

CONCLUSIONBoth castrated and uncastrated mice develop prostate hyperplasia after short-term testosterone treatment, although in different degrees and with different features, which may help further the studies on the association of castration and androgen with prostate diseases.

Animals ; Hyperplasia ; Male ; Mice ; Mice, Inbred BALB C ; Orchiectomy ; Prostate ; pathology ; Prostatic Hyperplasia ; drug therapy ; pathology ; Testosterone ; therapeutic use

OBJECTIVE: To analyze the efficacy and prognosis of fertility-sparing therapy of the patient with complex atypical hyperplasia (CAH) and endometrial cancer (EC). METHODS: Clinical data of 191 EC and CAH patients who received fertility-sparing therapy in Peking University People's Hospital between January 2009 and September 2021 were recruited retrospectively. Outcomes of remission, recurrence and pregnancy were analyzed. RESULTS: (1) Efficacy and efficacy-related factors: The complete response (CR) rate was 86.1% (161/187) for all the patients, and the CR rate of the CAH patients were higher than that of the EC patients (92.7% vs. 79.1%, P=0.007), the CR rate was significant higher in the CAH patients (OR=2.786, P=0.035). (2) The recurrence rate was 19.3% (31/161), and the recurrence rate of the EC patients were much higher than that of the CAH patients (26.4% vs. 13.5%, P=0.039). The median recurrence time was 22.5 (9.0, 50.0) months. (3) The high risk factors of recurrence were pathological type of EC (χ²=4.880, P=0.027), without the use of metfor-min (χ²=7.075, P=0.008), longer time to complete remission (>7 months) (χ²=6.204, P=0.013), and no pregnancy (χ²=6.765, P=0.009). (4) Results of pregnancy and related factors: Among the patients who achieved CR, 108 patients had fertility willing with the pregnancy rate of 41.7% (45/108), and the live birth rate was 34.3% (37/108). The live birth rate was lower in EC than that in the CAH patients (28.6% vs. 42.4%, P=0.045). The median time to achieve pregnancy was 10.50 (5.75, 33.25) months. The pregnancy rate was significant higher in the patients with pregnancy history (OR=9.468, P < 0.001) and in those who received assisted reproductive therapy (OR=7.809, P < 0.001). CONCLUSION Fertility-sparing therapy of CAH and EC patients is effective resulting in high disease remission and certain pregnancy. However, the high recurrence rate and low pregnancy rate are still key problems for EC and CAH patients, therefore close monitoring and follow-up are indicated.
Endometrial Hyperplasia/pathology* ; Endometrial Neoplasms/drug therapy* ; Female ; Fertility Preservation/methods* ; Humans ; Hyperplasia ; Retrospective Studies ; Treatment Outcome

OBJECTIVETo systematically evaluate the effects of finasteride on hematuria associated with benign prostatic hyperplasia (BPH).

METHODSWe electronically searched MEDLINE (December 1966-April 2009), EMBASE (December 1974-April 2009), The Cochrane Library (Issue 1, 2009), CNKI (December 1994-April 2009), VIP (December 1989-April 2009) and CBM (December 1978-April 2009) , and handsearched several relevant journals as well. Randomized controlled trials were assessed with the methods recommended by the Cochrane Collaboration. The data were screened and systematically analyzed by at least two reviewers independently using the RevMan 5.0 software.

RESULTSCompared with the placebo control group, the finasteride group showed a significantly decreased incidence of hematuria during the 12 months follow-up period (OR 0.11, 95% CI: 0.06-0.21, P < 0.05).

CONCLUSIONFinasteride has desirable therapeutic and preventive effects on BPH-associated hematuria. More well-designed multicentered randomized controlled trials of large sample size are invited to provide further evidence for this conclusion.

Finasteride ; therapeutic use ; Hematuria ; drug therapy ; etiology ; prevention & control ; Humans ; Male ; Prostatic Hyperplasia ; complications ; drug therapy ; Randomized Controlled Trials as Topic

Benign prostate hyperplasia (BPH) is commonly encountered in males more than 50-years-old, its clinical symptom is mainly manifestated as the dysuresia, which could seriously affect the health and quality of life of aged persons. It was suggested in this paper that the integrated medical treatment for BPH should put prominence to the characteristics of traditional Chinese medicine (TCM), go on the way of combining disease with syndrome and integrating macroscopic with microscopic treatment. Moreover, some methods are proposed, such as to establish practical animal model, unfold experimental research, create TCM efficacy evaluating system, improve dosage form of Chinese drugs, so as to explore the thinking ways for treatment of BPH with integrated medicine.
Animals ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Integrative Medicine ; Male ; Prostatic Hyperplasia ; drug therapy

The incidences of both benign prostatic hyperplasia and erectile dysfunction are increasing with aging, so the coexist of the two disease in the same patient is not rare. However, it is stumble for the clinicians to treat the patients. The problem of the combination of phosphodiesterase-5 (PDE5) inhibitors with alpha-blockers is getting more and more attraction. The article reviews the drug information of the combination of sildenafil, vardenafil and tadalafil with alpha-blockers respectively, and reports the results of the latest studies regarding it. The purpose is to help clinicians understand the problem across the board, so as to make the application of this class of drug correctly and the treatment of the disease suitably.
Adrenergic alpha-Antagonists ; therapeutic use ; Contraindications ; Drug Interactions ; Drug Therapy, Combination ; Erectile Dysfunction ; complications ; drug therapy ; Humans ; Male ; Phosphodiesterase Inhibitors ; therapeutic use ; Prostatic Hyperplasia ; complications ; drug therapy

Saw palmetto fruit extract (SPE), as a herbal product, is widely used for the treatment of benign prostatic hyperplasia (BPH) and lower urinary tract symptoms (LUTS). Recent studies show that SPE also has some therapeutic effects on chronic prostatitis, prostate cancer, sexual dysfunction, and so on. This article presents an overview on the application of SPE in the treatment of BPH, prostate cancer, and chronic prostatitis/chronic pelvic pain syndrome, with a discussion on its action mechanisms.
Chronic Disease ; Fruit ; chemistry ; Humans ; Lower Urinary Tract Symptoms ; drug therapy ; Male ; Pelvic Pain ; drug therapy ; Plant Extracts ; therapeutic use ; Prostatic Diseases ; drug therapy ; Prostatic Hyperplasia ; drug therapy ; Prostatic Neoplasms ; drug therapy ; Prostatitis ; drug therapy ; Syndrome