A5044073042- Hormonal and reproductive studies
- Urinary Bladder and Prostate Research
- Prostate Cancer Diagnosis and Treatment
- Sperm and Testicular Function
- Cancer-related molecular mechanisms research
- Pharmacology and Obesity Treatment
- Surgical Simulation and Training
- Prostate Cancer Treatment and Research
- Testicular diseases and treatments
- COVID-19 and healthcare impacts
- Urologic and reproductive health conditions
- Sexual function and dysfunction studies
- Reproductive Health and Technologies
- Soft Robotics and Applications
- Patient Satisfaction in Healthcare
- Genital Health and Disease
- Sexual Differentiation and Disorders
- Ureteral procedures and complications
- Muscle metabolism and nutrition
- Urological Disorders and Treatments
- Urinary and Genital Oncology Studies
- scientometrics and bibliometrics research
- COVID-19 Impact on Reproduction
- Anatomy and Medical Technology
- Amyloidosis: Diagnosis, Treatment, Outcomes
Hamad Medical Corporation
2013-2024
Qatar University
2022-2024
Weill Cornell Medical College in Qatar
2012-2024
Hamad General Hospital
2015-2023
Dresden International University
2020-2021
King Saud University
2008-2012
To assess seminal oxidation-reduction potential (ORP) and sperm DNA fragmentation (SDF) in male infertility their relationships with morphology fertile infertile men.Prospective case-control study comparing the findings of men (n = 1168) to those confirmed fertility 100) regarding demographics semen characteristics (conventional advanced tests). Spearman rank correlation assessed between ORP, SDF, different morphological indices. Means ORP SDF were variable levels normal amongst all...
Abstract Prostate cancer (PC) castration resistance has been linked to the differentiation of PC luminal cells into hormone-refractory neuroendocrine (NE) cells. However, molecular mechanisms controlling emergence lethal NE prostate (NEPC) remain unclear. The present study aimed investigate underlying transition from adenocarcinoma NEPC. microRNA miR-708 was involved in and downregulated NEPC tumor specimens. targeted Sestrin-3 inhibit Forkhead Box O1 (FOXO1) phosphorylation, resulting...
Standard analyses for evaluating semen quality require technical expertise and are interpretive in nature. Oxidative stress (OS) alters many of the parameters; thus, a measure OS could be an indicator quality. Static oxidation-reduction potential (sORP) is universal traditionally used environmental applications but increasingly biomedical studies. sORP was measured to determine how well it associates with if differentiates from infertile patients fertile donors. All study participants...
Abstract Background User interfaces play a vital role in the planning and execution of an interventional procedure. The objective this study is to investigate effect using different user for transrectal robot‐assisted MR‐guided prostate biopsy (MRgPBx) augmented reality (AR) environment. Method End‐user studies were conducted by simulating MRgPBx system with end‐ side‐firing modes. information from operator was rendered on HoloLens as output interface. Joystick, mouse/keyboard, holographic...
To assess the relationship between geographical differences and all semen parameters, across 13,892 infertile men of 84 diverse nationalities, recruited at a specialised tertiary hospital that represents main healthcare provider in Qatar. Male infertility is an important global public health problem. Despite this, there significant scarcity epidemiological male analysis research Middle East North Africa (MENA) region, as well comparisons with other parts world.Retrospective study findings 13...
Non-alcoholic fatty liver disease (NAFLD) is associated with cardiovascular (CVD) and both are prevalent in men testosterone deficiency. Long-term effects of therapy (TTh) on NAFLD not well studied. This observational, prospective, cumulative registry study assesses long-term undecanoate (TU) hepatic physiology function 505 hypogonadal (T levels ≤350 ng/dL). Three hundred twenty one received TU 1000 mg/12 weeks for up to 12 years following an initial 6-week interval (T-group), while 184 who...
Abstract Background This study presents user evaluation studies to assess the effect of information rendered by an interventional planning software on operator's ability plan transrectal magnetic resonance (MR)‐guided prostate biopsies using actuated robotic manipulators. Methods An intervention was developed based clinical workflow followed for MR‐guided biopsies. The designed interface with a generic virtual manipulator and simulate environment 2D 3D scenes. User were conducted urologists...
Objectives: To report the association between testosterone treatment in hypogonadal men with hepatic steatosis, non-alcoholic fatty liver disease and cardiovascular (CVD). Methods: A prospective study was conducted to assess physiological functional performance of long-term effects undecanoate on steatosis 496 men. Two groups were studied, group (T-group) 312 patients treated TU 1000 mg every 12 weeks followed for 8 years, an untreated control (C-group) 184 patients. We evaluated functions...
Abstract Background Large databases focused on genetic susceptibility to prostate cancer have been accumulated from population studies of different ancestries, including Europeans and African-Americans. Arab populations, however, only rarely studied. Methods Using Affymetrix Genome-Wide Human SNP Array 6, we conducted a genome-wide association study (GWAS) in which 534,781 single nucleotide polymorphisms (SNPs) were genotyped 221 Tunisians (90 patients 131 age-matched healthy controls)....
Prostate biopsy is considered as a definitive way for diagnosing prostate malignancies. Urologists are currently moving towards MR-guided biopsies over conventional transrectal ultrasound-guided cancer detection. Recently, robotic systems have started to emerge an assistance tool urologists perform biopsies. However, these designed specific clinical environment and cannot be adapted modifications or changes applied the setting and/or workflow. This work presents preliminary design of...
This work presents an interventional planning software to be used in conjunction with a robotic manipulator perform transrectal MR guided prostate biopsies. The was designed taking consideration generic under the two modes of operation: side-firing and end-firing biopsy needle. Studies were conducted urologists using plan virtual results show features relevant for operating efficiently operation.
Testosterone therapy (TTh) is the main treatment for elderly men with hypogonadism. No evidence of long-term effectiveness TTh on renal function reported to date.
No study appraised the knowledge gaps and factors impacting men's sexual reproductive health (SRH) in MENA (Middle East North Africa). The current scoping review undertook this task.We searched PubMed Web of Science (WoS) electronic databases for original articles on SRH published from MENA. Data was extracted selected mapped out employing WHO framework operationalising SRH. Analyses data synthesis identified experiences access to SRH.A total 98 met inclusion criteria were included analysis....
Abstract Neuroendocrine carcinoma arising from the urachus is extremely rare. We describe a case of 33-year-old gentleman who presented with hematuria and diagnosed to have composite adenocarcinoma small cell neuroendocrine urachus. The patient also had widespread metastasis at time presentation, therefore, he was referred for chemotherapy. However, disease showed progression despite treatment. Recognition component in urachal tumors, although rare, very essential as this histologic type...