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Introduction: Patent ductus venosus (PDV) is a rare and critical disease, and the majority of patients present with pulmonary arterial hypertension (PAH) or hepatopulmonary syndrome due to congenital portosystemic shunt. We reported that both PAH and hypersplenism were major complications of PDV in this case. This case report can assist the treatment and recovery of the patients with similar symptoms., Patient Concerns: A 4-year-old male patient presented to our institution with a history of recurrent respiratory infections accompanied by leukocytopenia, thrombocytopenia and presented with tachypnoea. upon mild exertion., Diagnosis: A wide communication, 10 mm in diameter, between the portal vein and inferior vena cava was identified in the subcostal echocardiogram and computed tomography images. Echocardiography showed an estimated systolic pulmonary artery pressure of 106 mm Hg. Right-sided cardiac catheterization indicated a mean pulmonary arterial pressure of 30 mm Hg and a pulmonary vascular resistance of 3 Wood units. Chest X-ray revealed cardiomegaly with a prominent pulmonary segment., Interventions: The patient was treated with combination pharmacotherapy of bosentan and tadalafil and PDV ligation., Outcomes: A year later, the boy showed normal exercise tolerance and weight gain. Liver and spleen parameters, liver function, blood cells and the general condition of the boy improved., Conclusion: Initial combination therapy of bosentan and tadalafil is safe and effective in children with PAH associated with PDV. When PDV banding test shows normal portal pressure, PDV ligation is considered acceptable in children with PAH and hypersplenism associated with PDV.

Erectile dysfunction (ED) and depression are closely related. We sought to determine ED and depression were improved by tadalafil, a phosphodiesterase type 5 (PDE5) inhibitor, at 5 mg daily, in this case-control study.Participants were men aged 20 to 65 years with ED for >3 months, International Index of Erectile Function-5 (IIEF) score <21 points, and Zung Self-Rating Depression Scale (SDS) survey result >50 points who were willing to participate.On first visit (V1) and after 1 (V2) and 2 months (V3), clinical features were examined using IIEF-5 for diagnosing and evaluating ED, SDS for evaluating depression, and International Prostate Symptom Score and Quality of Life (IPSS/QoL) survey for examining lower urinary tract symptoms (LUTS). Tadalafil 5 mg was administered daily for 2 months.A total of 60 participants were an average age of 58.68 ± 6.71 years. Patient overall average IIEF was 8.76 ± 5.98, showing mild ED symptoms, and total average IPSS 13.74 ± 7.55 showed moderate LUTS. Average overall SDS index was 58.93 ± 9.21, indicating moderate-to-severe findings. Average change in IIEF among all patients revealed significant improvement from V1 to V2 (-2.69 ± 1.22, P = .03) and V1 to V3 (-4.38 ± 1.20, P < 0.01). IPSS also significantly improved from V1 to V3 (3.48 ± 1.37, P = .01), as did SDS index (V1, V2: 4.69 ± 1.89, P = 0.02), (V1, V3: 5.43 ± 1.89, P < .01). Patients with severe IIEF scores (group 1, n = 27) experienced significantly greater improvement in IIEF from V1 to V2 and V1 and V3, compared to those with mild-to-moderate IIEF scores. Both groups improved in SDS index from V1 to V2 and V1 to V3, with the greatest improvement between V1 and V3 for group 1 and V1 and V2 for group 2.Daily tadalafil 5 mg could be helpful for ED patients with depressive symptoms and improved LUTS and quality of life.

Background: Erectile dysfunction (ED) affects many adult men worldwide. Many studies on the brain of psychogenic ED have shown significant cerebral functional changes and reduced volume of gray matter and white matter microstructural alterations in widespread brain regions. Chaihu-Shugan-San (CHSGS) capsule has been used to treat ED from the 20th century in China. However, clinical research of CHSGS capsule in the treatment of ED was lack. We design this study to evaluate the efficacy and safety of CHSGS capsule in the treatment of patients suffering from psychogenic ED. Furthermore, we also aim to provide a new evidence as well as an innovation of the clinical treatment in psychogenic ED., Methods: This study is designed as a multi-center, 3-arms, randomized trial. From the perspective of psychogenic ED, we will divide patients into 3 groups, which are placebo group, tadalafil group and CHSGS group. One hundred thirty-five patients will be randomly allocated to receive placebo, CHSGS capsule or tadalafil oral pharmacotherapy. After the period of 4-week treatment, the outcome of primary assessment changes in the brain MRI, IIEF-5, EHS, and QEQ total scores from baseline. Secondary assessments include the SEAR, HAMA-14, HAMD-17 scores, response rate of the patients and their partners., Discussion: We designed this study based on previous research about psychogenic erectile dysfunction (ED). This study will provide objective evidences to evaluate the effects of CHSGS capsule as an adjuvant treatment for psychogenic ED., Trial Registration Number: chictr.org.cn, ChiCTR-IOR-1800018301.

Background: The primary aim of this study was to evaluate the effects of a once-a-day 5 mg dose of tadalafil, prescribed for 8 weeks, on the quality of life (QoL) of South Korean men with andropause symptoms, including erectile dysfunction (ED), using a single group, open-labeled, before-and-after preliminary trial. The secondary objective was to evaluate the effectiveness and safety of tadalafil for ED., Methods: Forty South Korean men (>35 years of age) with andropause symptoms including ED were enrolled into our trial. Andropause syndrome was defined using the androgen deficiency in aging males (ADAM) questionnaire and other screening tests, including testosterone levels. The following outcome measures were obtained at baseline and at 4 and 8 weeks of tadalafil treatment: physical examination, adverse effects, Short Form 12 Health Survey (SF-12) score, International Index of Erectile Function (IIEF-5) score, bioelectrical impedance analysis (BIA), and free radical testing., Results: Treatment increased the SF-12 Mental component score, used as a proxy measure of quality of life, from baseline to at 4 and 8 weeks (P < .05). In addition, the mean IIEF-5 score, which assesses sexual function, increased from baseline at 4 and 8 weeks (P < .05), with this increase being significant at both time points. No adverse effects were noted., Conclusion: Tadalafil (5 mg dose, once daily) is a safe and effective treatment to improve ED, and overall QoL, among Korean men with andropause symptoms, including ED.