Ahmed Mohamed Bahaa El-Din

ORCID: 0000-0003-1632-9786
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About
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Research Areas
  • Gynecological conditions and treatments
  • Diabetes and associated disorders
  • Reproductive System and Pregnancy
  • Temporomandibular Joint Disorders
  • Orthodontics and Dentofacial Orthopedics
  • Endometriosis Research and Treatment
  • Ovarian function and disorders
  • Nasal Surgery and Airway Studies
  • Thyroid Disorders and Treatments
  • Pancreatic function and diabetes
  • Uterine Myomas and Treatments
  • Congenital Ear and Nasal Anomalies
  • Reproductive Biology and Fertility
  • Retinal Diseases and Treatments
  • Diet, Metabolism, and Disease
  • Vitamin D Research Studies
  • Facial Trauma and Fracture Management
  • Diabetes, Cardiovascular Risks, and Lipoproteins
  • Diabetes Management and Education
  • Retinal Imaging and Analysis
  • Sinusitis and nasal conditions
  • Breast Implant and Reconstruction
  • Ureteral procedures and complications
  • Body Contouring and Surgery
  • Growth Hormone and Insulin-like Growth Factors

Ain Shams University
2014-2024

Mansoura University
2020-2023

Mansoura University Hospital
2020

Ain Shams University Hospital
2016-2019

Abstract Background The three-dimensional (3D) evaluation of skeletal stability after orthognathic surgery is a time-consuming and complex procedure. complexity increases further when evaluating the surgery-first approach (SFOA). Herein, we propose validate simple time-saving method 3D analysis using single software, demonstrating high accuracy repeatability. Methods This retrospective cohort study included 12 patients with class 3 malocclusion who underwent bimaxillary without any...

10.1055/a-2058-8108 article EN cc-by Archives of Plastic Surgery 2023-03-21

Abstract The internal nasal valve provides most of the upper airway resistance; therefore, many surgical techniques have been developed to reconstruct and widen this sensitive area airway. Twenty patients participated in study compare effects 2 (spreader grafts modified spreader flap) on true average after rhinoplasty according standard axial computed tomography admission 6 months following surgery. mean follow-up time was 10.2 months. After rhinoplasty, increased all who underwent graft or...

10.1097/sap.0000000000002212 article EN Annals of Plastic Surgery 2020-01-08

The aim is to compare hysteroscopy, two-dimensional transvaginal ultrasound (2D TVUS), and three-dimensional (3D) Virtual Organ Computer-aided AnaLysis™ (VOCAL) detect endometrial polyps (EPs) in premenopausal women with abnormal uterine bleeding (AUB). This prospective study was done at Ain Shams Maternity Hospital, Egypt, from March 5, 2015, December 30, enrolling 118 AUB. 2D TVUS, 3D VOCAL, hysteroscopy were done. 109 patients reached final analysis. 36 (33%) diagnosed EP by TVUS. 50...

10.1155/2016/3561324 article EN cc-by Obstetrics and Gynecology International 2016-01-01

Background Although many trials have been made to augment the unilateral alar base depression, ultimate aesthetic satisfaction has proven difficult achieve. In our study, we present a novel submucosal dissection technique harvest vomer bone and use it as an onlay graft correct depression. Methods We collected prospective cohort study of 11 patients with cleft lip nasal deformity. Using CorelDRAW X7 software, obtained perioperative clinical photographs analyze nostril lateral morphometric...

10.1097/sap.0000000000002432 article EN Annals of Plastic Surgery 2020-07-23

Abstract Background In most cases, hypothyroidism is not linked to kidney disease. However, has been shown hasten the development of chronic disease (CKD). Aim Work evaluate thyroid abnormalities in patients with end stage renal a sample Egyptian populations. Patients and Methods This study was conducted 70 selected from Nephrology department Theodor Bilharz Research Institute, case control study, they were categorized into 2 groups Group 1: Stage V group (n = 40): eGFR <15 mL/min no...

10.1093/qjmed/hcae070.313 article EN QJM 2024-06-01

Background: In most cases, hypothyroidism is not linked to kidney disease.However, has been shown hasten the development of chronic disease (CKD).Objective: The aim current study evaluate thyroid abnormalities in patients with end stage renal (ESRD) a sample Egyptian populations.Patients and methods: A case control was conducted on 70 selected from Nephrology Department Theodor Bilharz Research Institute.Participants were divided into 2 groups; Group 1 included 40 ESRD, eGFR <15 mL/min, no...

10.21608/ejhm.2023.282156 article EN The Egyptian Journal of Hospital Medicine 2023-01-01

Abstract Background According to the International Diabetes Federation report for 2021, approximately 537 million individuals are living with diabetes, and it is projected reach 783 by 2045. Diabetic ocular complications asymptomatic at early stages cause visual impairment unless diagnosed treated. In addition well-known effect of hyperglycemia, previous studies highlighted possible structural functional effects profound hypoglycemia in both central (CNS) peripheral nervous system (PN)....

10.1093/qjmed/hcae175.417 article EN QJM 2024-10-01

Background: Hypoglycemia is a serious medical emergency that must be recognised and treated as soon possible to avoid organ brain damage. not sickness in of itself; it symptom more health problem, the significance which determined by its impact on function. There always risk proportional increase incidence hypoglycemia with growing diabetes various modalities intense blood glucose management. Objective: We measured frequency hypoglycemic attacks type 2 diabetic patients (T2DM) clinic-based...

10.21608/ejhm.2021.209978 article EN The Egyptian Journal of Hospital Medicine 2021-10-01

Background: T1DM is considered as the most common chronic metabolic autoimmune disorder in childhood and adolescence well early adulthood. It appears frequently during 12- 13 years of age with distinctive features like immune-mediated damage pancreatic β-cells, leading eventually to partial, or mostly, absolute insulin deficiency. Insulin-like growth factor 1 (IGF-1) a polypeptide consisting 70 amino acids insulin-like chemical structure. In cases, IGF-1 reliable marker an anabolic one...

10.2174/1573399815666190206161230 article EN Current Diabetes Reviews 2019-02-07

Background Massive weight loss (MWL) is a very common presentation that you may face as plastic surgeon. Each patient has his own individual criteria, so, should work according to well-organized plan, especially when such cases have concerns about their gluteal area contour were neglected before by many surgeons. A decision-making strategy was used give personalized treatment for targeting region reshaping of MWL patients. Methods This study considered all patients with subjected buttock...

10.1055/s-0042-1748640 article EN cc-by-nc-nd Archives of Plastic Surgery 2022-05-01

Objective The aim of this study was to assess the efficacy and safety vaginal hysterectomy compared with abdominal in women who had undergone a previous pelvic surgery. Patients methods Fifty-four patients undergoing for benign conditions were randomized either or group. Each group common fact that they Results Participants shorter operating time (73.7 vs. 107.8 min, P<0.001), less blood loss (563 1219 ml, smaller decrease haemoglobin level (0.86 1.8 g, earlier discharge from hospital, lower...

10.1097/01.ebx.0000452877.43058.23 article EN Evidence Based Women s Health Journal 2014-08-01

Searchable abstracts of presentations at key conferences in endocrinology ISSN 1470-3947 (print) | 1479-6848 (online)

10.1530/endoabs.41.ep851 article EN Endocrine Abstracts 2016-05-13

Using traditional measures to assess mandibular stability after the surgery-first approach (SFA) may produce inaccurate results because unlike conventional orthodontic-first (OFA), main dental movements occur surgery in SFA, which unavoidable movements, especially cases with postsurgical premature contact. As these are part of surgical-orthodontic plan, they should not be considered an actual relapse. In this study, avoid movement effects, authors used relationship between proximal and...

10.1097/scs.0000000000009194 article EN Journal of Craniofacial Surgery 2023-02-13

Searchable abstracts of presentations at key conferences in endocrinology ISSN 1470-3947 (print) | 1479-6848 (online)

10.1530/endoabs.49.ep1299 article EN Endocrine Abstracts 2017-05-03

Background: Lactobacillus acidophilus is a probiotic strain that widely used in traditional foods such as dairy products and nutritional supplements.It has been shown L. interacts with immune system cells increases intestinal integrity beneficial effect on glucose balance it found to delay the onset of intolerance, hyperglycemia, dyslipidemia oxidative stress diet-induced diabetic rats.Objectives: To assess level TNF alpha type 2 patients lactobacillus acidophilus. Patients methods:This...

10.21608/ejhm.2021.146989 article EN The Egyptian Journal of Hospital Medicine 2021-01-01
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