Publications by authors named "Ahmed ELAbd"

Introduction Musculoskeletal (MSK) infections are prevalent in the pediatric population, with previous research highlighting the significant impact of socioeconomic status (SES) on treatment outcomes. However, the specific link in pediatric cohorts remains poorly understood. The Area Deprivation Index (ADI), a measure of neighborhood-level disadvantage, serves as a crucial marker for SES.

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Background Timely diagnosis of developmental dysplasia of the hip (DDH) is crucial for implementing less invasive treatment. However, socioeconomic barriers may lead to late diagnoses. The Area Deprivation Index (ADI) is an indicator of the socioeconomic challenges experienced by patients and their families.

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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.

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Article Synopsis
  • * A total of 251 radiographs were analyzed, revealing that orthopedic surgeons started using MP more frequently after the guidelines, while radiologists showed little change in MP usage.
  • * The findings suggest that MP is not commonly included in radiographic impressions, highlighting the need for better education for both radiologists and orthopedic surgeons to improve hip displacement management in CP patients.
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Carbon superstructures are widely applied in energy and environment-related areas. Among them, the flower-like polyacrylonitrile (PAN)-derived carbon materials have shown great promise due to their high surface area, large pore volume, and improved mass transport. In this work, we report a versatile and straightforward method for synthesizing one-dimensional (1D) nanostructured fibers and two-dimensional (2D) nanostructured thin films based on flower-like PAN chemistry by taking advantage of the nucleation and growth behavior of PAN.

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Adenomatoid tumors are benign para-testicular tumors and account for about 30% of all paratesticular neoplasms in males. The most common presentation is scrotal swelling between the third and fifth decades. We reported an epididymal adenomatoid tumor in a 28-year-old patient.

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The timing of definitive fixation of open ankle malleolar fractures is still controversial. This study intended to evaluate the outcome of patients who were managed by immediate definitive fixation in comparison to delayed definitive fixation following open ankle malleolar fractures. This was an IRB approved retrospective case control study of 32 patients who were treated with open reduction and internal fixation (ORIF) for open ankle malleolar fractures at our Level I trauma center 2011-2018.

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Objectives: To evaluate the role of stone size on the efficacy and safety of extracorporeal shockwave lithotripsy (ESWL) monotherapy vs ureteroscopy (URS) for managing upper ureteric stones.

Patients And Methods: The study design was a randomised prospective study of a total cohort of 180 patients with upper ureteric single stones of 0.5-1.

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Context: Extracorporeal shock wave lithotripsy (ESWL) has inferior results in the lower calyceal stones, especially in obese patients.

Aims: This study aimed at evaluating of the efficacy of extracorporeal shockwave lithotripsy, with modified position of the machine head in the treatment of single lower calyceal stones in obese patients.

Settings And Design: This was a prospective study (phase IV trial).

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Article Synopsis
  • Flexible intramedullary nails (FNs) are effective for treating midshaft pediatric forearm fractures but can be challenging for distal fractures, prompting this study to analyze outcomes based on fracture location.
  • A review of 59 pediatric patients treated with FNs from 2009 to 2018 showed that 81% achieved successful fixation, although some distal fractures required alternative fixation methods due to inadequate stabilization.
  • The findings suggest most pediatric forearm fractures can be treated with FNs, but special attention is needed for distal fractures where fixation challenges are more common.
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Background: Accurate assessments of skeletal maturity is of critical importance to guide type and timing of orthopaedic surgical interventions. Several quantitative markers of the proximal tibia were recently developed using historical knee radiographs. The purpose of the present study was to determine which marker would be most effective in assessment of full-length radiographs in a modern pediatric patient population.

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Article Synopsis
  • - Calcaneus fractures are uncommon in children, with avulsion fractures of the calcaneal tuberosity being even rarer, and require urgent treatment to avoid severe skin and soft tissue issues.
  • - A case study of a 9-year-old girl who sustained a displaced calcaneal tuberosity fracture during a gymnastic fall is presented, noting her history of acute lymphoblastic leukemia in remission at the time.
  • - Timely intervention is critical for pediatric calcaneal tuberosity fractures to prevent serious complications, emphasizing the need for prompt medical action.
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Purpose: The purpose of this study is to investigate the efficacy and safety of mirabegron versus solifenacin in the treatment of newly diagnosed overactive bladder (OAB) in children.

Methods: We conducted a prospective randomized controlled study on pediatric patients with newly diagnosed OAB. Patients were randomized into 3 groups: mirabegron (50 mg once daily) in group I, solifenacin (5 mg) in group II, and placebo in group III.

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Purpose: Lisfranc fracture dislocations are rare injuries and even more so in the pediatric population. The main purpose of our study is to present a descriptive analysis of Lisfranc injuries in pediatric patients to add to the current sparse literature on this topic. In addition, our secondary outcome was to analyze any differences in patients treated conservatively versus operatively, and those with isolated Lisfranc injuries versus those with associated foot injuries.

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Syndesmotic injuries are common injuries that occur in isolation or associated with ankle fractures. The suture button device fixation (SBDF) has become increasingly attractive to orthopedic surgeons as an alternative to metallic screw fixation (MSF) for syndesmotic fixation. This review involved the highest-quality clinical biomechanical and cost analysis studies to provide a comprehensive review.

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Aim: To compare the efficacy and safety of silodosin versus tamsulosin as medical expulsive therapy for stones of lower-third ureter in children.

Patients And Methods: This prospective single-blind placebo-controlled randomized study included 167 pediatric patients who presented with distal ureteric stone (DUS) less than 1 cm. Patients were randomized into 3 groups; group I received silodosin 4 mg once daily, and group II received tamsulosin 0.

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Background & Objectives: : Rheumatoid artherits (RA) is a refractory disease and the imbalance between pro- and anti-inflammatory cytokines in favor of pro-inflammatory cytokines has been implicated in pathogenesis of RA. In this context, the aim of the present study was to compare the anti-inflammatory and antioxidant effects of candesartan, an angiotensin-receptor blocker, and atorvastatin in RA patients.

Methods: : In this single-blinded parallel randomized placebo controlled study, the patients recruited between December 2017 and May 2018 were categorized into three groups: group 1 included 15 RA patients who served as control group and received traditional therapy (+ placebo); group 2 included 15 RA patients who received traditional therapy + candesartan (8 mg/day); and group 3 included 15 patients who received traditional therapy + atorvastatin (20 mg/day) for three months.

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Fracture dislocation injuries of the toes are rare among pediatric population. These injuries when acute are mostly treated conservatively and a good reduction must be ensured. We present the case of a 2-year-old girl who presented with missed chronic fracture dislocation of the proximal interphalangeal joint of the fifth toe, which was managed by open reduction and internal fixation and had a good outcome at over 1 year of follow up.

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Purpose: To investigate the efficacy and safety of mirabegron versus solifenacin as add-on for persistent OAB symptoms after tamsulosin monotherapy in men with probable BPO.

Patients And Methods: This prospective randomized single-blind study was conducted on patients with persistent OAB symptoms after at least 12 weeks of tamsulosin 0.4 mg.

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Although being incorporated in commercial lithium-ion batteries for a while, the weight portion of silicon monoxide (SiO , x ≈ 1) is only less than 10 wt% due to the insufficient cycle life. Along this line, polymeric binders that can assist in maintaining the mechanical integrity and interfacial stability of SiO electrodes are desired to realize higher contents of SiO . Herein, a pyrene-poly(acrylic acid) (PAA)-polyrotaxane (PR) supramolecular network is reported as a polymeric binder for SiO with 100 wt%.

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Type 1 diabetes (T1D) is an autoimmune disease associated with multiple genetics and environmental factors. The aim of the study is to determine the frequency of HLA-B*08 and HLA-B*39 and its linkage disequilibrium with common risk haplotypes DR3-DQA1*05-DQB1*02, and DR4-DQA1-03-DQB1*0302 among T1D Egyptian infants. And assess different environmental factors as early exposure to cow's milk, exclusive breast feeding, mode of delivery and low birth weight.

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: To evaluate the role of extracorporeal shockwave lithotripsy (ESWL) for the management of 'forgotten' encrusted stents. : This is a retrospective study of 133 patients with forgotten JJ stents, treated between January 2015 and January 2018. Encrustation was mainly found in the renal coil of the stent with distal concomitant encrustation in the vesical and/or ureteric segment.

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Despite their unparalleled theoretical capacity, lithium-metal anodes suffer from well-known indiscriminate dendrite growth and parasitic surface reactions. Conductive scaffolds with lithium uptake capacity are recently highlighted as promising lithium hosts, and carbon nanotubes (CNTs) are an ideal candidate for this purpose because of their capability of percolating a conductive network. However, CNT networks are prone to rupture easily due to a large tensile stress generated during lithium uptake-release cycles.

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Introduction: Alpha-adrenergic blockers are now the cornerstone medication in management of lower urinary tract symptom (LUTS); however, the associated treatment-related abnormal ejaculation could be a bothersome event. This is a comparative study among different methods of tamsulosin administration in terms of efficacy, recoverability of ejaculatory function, and quality of life (QoL) in men with tamsulosin-related abnormal ejaculation.

Patients And Methods: Sexually active men receiving tamsulosin for LUTS who were bothered by treatment-related abnormal ejaculation following initiation of tamsulosin were randomized into 3 groups; group A received intermittent-full-standard-dose, group B received low-dose-tamsulosin, and group C received full-standard-dose tamsulosin The status of ejaculatory function, IPSS, QoL score, and Q-Max were measured at baseline and 3 months later.

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