Phyllodes tumor of the prostate: Long-term follow up of a rare condition.
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ABSTRACT:
SUBMITTER: Razi A
PROVIDER: S-EPMC6796761 | biostudies-literature | 2020 Jan
REPOSITORIES: biostudies-literature
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Phyllodes tumor of the prostate: Long-term follow up of a rare condition.
Razi Ali A Yahyazadeh Seyed Reza SR Saffar Hiva H
Urology case reports 20190917
We describe an extremely rare case of Phyllodes tumor of the prostate in a 35-year-old man. The patient was referred to our hospital for the recurrent episodes of urinary retention. He complained of severe obstructive lower urinary tract symptoms and dysuria. Serum prostate-specific antigen (PSA) was within the normal range. Transabdominal ultrasonography showed a few heterogenous echoic areas in a 110-gm prostate and some cystic areas with invasion to the urinary bladder. In the past, transuret ...[more]
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Project description:The impact of statin use on localized prostate cancer (PCa) remains controversial, especially for patients treated with radiation therapy. We assessed the impact of statin use on biochemical recurrence (BCR) in patients treated for PCa with different modalities of radiation therapy. We evaluated 3555 patients undergoing radiation therapy between January 2001 and January 2022. The impact of statin use on BCR was analyzed for three treatment groups: external beam radiotherapy (EBRT), low-dose-rate seed brachytherapy (LDR), and EBRT plus high-dose-rate brachytherapy (EBRT + HDR). Median follow-up was 52 months among 1208 patients treated with EBRT, 1679 patients treated with LDR, and 599 patients treated with EBRT + HDR. A total of 1544 (43%) patients were taking a statin at the time of treatment, and 497 (14%) patients were in the D'Amico high-risk group. Only intermediate-risk patients treated with LDR fared better with statin use in univariate analysis (p = 0.025). This association was not significant in multivariate analysis (HR 0.44, 95% CI 0.18-1.10, p = 0.06). Statin use was not associated with a reduced risk of BCR in patients treated with radiation therapy. In the era of precision medicine, further investigation is needed to assess the benefit of statins in well-defined patients.
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Project description:BACKGROUND:A recent open-label pilot study (N = 15) found that two to three moderate to high doses (20 and 30 mg/70 kg) of the serotonin 2A receptor agonist, psilocybin, in combination with cognitive behavioral therapy (CBT) for smoking cessation, resulted in substantially higher 6-month smoking abstinence rates than are typically observed with other medications or CBT alone. OBJECTIVES:To assess long-term effects of a psilocybin-facilitated smoking cessation program at ?12 months after psilocybin administration. METHODS:The present report describes biologically verified smoking abstinence outcomes of the previous pilot study at ?12 months, and related data on subjective effects of psilocybin. RESULTS:All 15 participants completed a 12-month follow-up, and 12 (80%) returned for a long-term (?16 months) follow-up, with a mean interval of 30 months (range = 16-57 months) between target-quit date (i.e., first psilocybin session) and long-term follow-up. At 12-month follow-up, 10 participants (67%) were confirmed as smoking abstinent. At long-term follow-up, nine participants (60%) were confirmed as smoking abstinent. At 12-month follow-up 13 participants (86.7%) rated their psilocybin experiences among the five most personally meaningful and spiritually significant experiences of their lives. CONCLUSION:These results suggest that in the context of a structured treatment program, psilocybin holds considerable promise in promoting long-term smoking abstinence. The present study adds to recent and historical evidence suggesting high success rates when using classic psychedelics in the treatment of addiction. Further research investigating psilocybin-facilitated treatment of substance use disorders is warranted.
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Project description:IntroductionThe glaucomas often co-exist with cataract. We previously reported a large trial of anti-scarring treatment in combined phacotrabeculectomy surgery. Long-term outcomes in an African population are extremely rarely reported. We present here the outcomes in IOP, acuity, bleb morphology and patient perceptions at 3-5-years post surgery.MethodsTanzanian patients with glaucoma and visually significant cataract underwent combined phacotrabeculectomy surgery. In November 2015 an attempt was made to contact all participants in the study inviting them for a repeat examination. All who attended were given a detailed examination. A semi-structured interview in Swahili was administrated to determine patient experience and satisfaction with the surgery.ResultsSixty-eight (23%) attended for repeat review in 2015. The mean time from original surgery was 4.5-years (range 2.3-6.6-years). Overall 53 (78%) had IOP?<?21?mm?Hg and 29 (43%) an IOP?<?16?mm?Hg at final follow-up. A flat bleb at 26 and 100 days was associated with failure by IOP criteria at 4.5-years post-operatively. A vascular bleb at those time points was not any more associated with late failure than a non-vascular bleb. A majority of patients were pleased with the surgery. The cost of surgery is high but it is a price patients were willing to pay. Nearly all patients (95%) would recommend the service to family and friends.DiscussionOwing to the small proportion reviewed, our conclusions are severely limited. Phacotrabeculectomy worked well in a majority of the reviewed population long-term and is accepted by a majority of these patients as worthwhile.
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