Publications by authors named "Haidar Hassan"

Background Stapes surgery success depends on several factors, including the length of the prosthesis used. Whether to use a standard-size prosthesis or measure the length of the stapes prosthesis has been debated in the literature. This study aims to assess the surgical outcomes of a stapedotomy using the standard 4.

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This case series evaluated use of injectable platelet rich fibrin (termed i-PRF+) for the treatment of female pattern hair loss (FPHL). Eleven individuals underwent 3-monthly intradermal injections of i-PRF+ using a mesotherapy gun. The mean number of hair follicles containing hairs per unit area improved at 3- and 6-months follow-up ( < .

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The aim of this study was to determine what is considered a long oral surgery and conduct a cost-effective analysis of sedative agents used for intravenous sedation (IVS) and sedation protocols for such procedures. Pubmed and Google Scholar databases were used to identify human studies employing IVS for extractions and implant-related surgeries, between 2003 and July/2023. Sedation protocols and procedure lengths were documented.

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Background: Hyperbaric oxygen therapy (HBOT) involves patients breathing 100% oxygen in a pressurized chamber, above 1 atmosphere. Many centers are now promoting the use of HBOT for skin rejuvenation. However, the current indications for HBOT do not encompass aesthetic applications.

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Purpose: To describe the clinical characteristics and outcomes of a pediatric cohort surgically treated for primary or secondary pediatric glaucoma (PPG/SPG).

Methods: A retrospective chart review was conducted of all patients with pediatric glaucoma who had surgery between 2013 and 2021. Relevant demographic and clinical data were cumulated and analyzed.

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Aim: This review aims to assess complication rates, soft tissue gain, and bone gain associated with the use of self-inflating osmotic hydrogel tissue expanders (SOHTEs) for soft tissue expansion (STE).

Methods: A comprehensive search on Pubmed and Google Scholar databases was conducted to identify human studies using SOHTEs for STE; last searched in March 2023. Expansion phase details and expander variables were documented.

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Aims: To identify and critically appraise available evidence on the efficacy and safety of antibiotics in preventing complications following oral implant placement treatment.

Methods: An electronic search was performed using PubMed, Ovid MEDLINE and Cochrane Library databases up to July/21 for the purpose of answering the research question: In[healthy adults treated with dental implants]the use of[different antibiotics before or immediately after treatment]in comparison to[treatment without antibiotics]is safe and effective in terms of[infection, pain, swelling, wound dehiscence, soft tissue healing, early/late implant failure]? Following the Best Evidence Topic methodology, the included studies were categorised based on the Oxford Centre for Evidence-Based Medicine (OCEBM) ratings. The critical appraisal skills programme CASP checklist was used for the methodological analysis.

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Background: Adipose tissue is a vital metabolic organ that takes part in body homeostasis. However, an increase in fat tissue can be detrimental for one's health and lead to undesirable changes in body shape. Noninvasive lipolysis is becoming an increasingly popular method to destroy and remove excess body fat and improve one's satisfaction with their body appearance.

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Article Synopsis
  • * Initial examinations revealed corneal edema and lens opacification, leading to further imaging that confirmed the presence of the foreign body despite no reported history of trauma.
  • * After surgical removal of the IOFB, the patient achieved excellent visual recovery, highlighting the need for awareness about eye protection and considering IOFB in similar ocular cases, especially for those in high-risk occupations.
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Background: Periodontitis has a high prevalence and uncertain recurrence. Unlike the pro-inflammatory cytokine profile, little is known about the anti-inflammatory cytokine and antimicrobial peptide overview following treatment. The present study aimed to evaluate if any of the antimicrobial peptide LL-37, interleukin (IL) 4, 10 and 6 together with the volume of gingival crevicular fluid (GCF) and total protein concentration in GCF could be used as correlative biomarkers for the severity in periodontitis as well as prognostic factors in the management of the disease.

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Background: Cosmeceutical preparations containing growth factors (GFs) are widely used for facial rejuvenation.

Objective: We performed a systematic review to assess the evidence regarding their safety and effectiveness for facial rejuvenation.

Methods: Electronic databases (Cochrane Library, EMBASE, MEDLINE, and Scopus) were searched from 2000 to October 2022 for prospective trials and case series assessing topical GF preparations for facial rejuvenation in 10 or more participants.

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Background: Body dysmorphic disorder (BDD) is a psychiatric disturbance with high incidence in aesthetic clinical settings. Early recognition may avoid unnecessary elective procedures with ethical and medicolegal consequences.

Aims: To identify validated BDD screening tools and critically appraise current literature regarding its implementation and efficacy in aesthetic medicine and surgery scenarios, with the purpose of transposing the findings to the broad clinical settings in the field.

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Metastatic laryngeal cancer is a rare entity, usually indicating an advanced disease once discovered. In this report, we are describing a case of a 60-year-old male patient with stage IV colorectal cancer (CRC), who presented to our clinic with dysphonia; further workups showed metastatic CRC.

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Background: Hyaluronic acid (HA) soft tissue fillers are popular for volumizing, sculpting, or rejuvenating the face. Their effect beyond these cosmetic benefits remains poorly defined, especially the changes in the psychological and social dimensions of health following cosmetic HA filler injections.

Objectives: To determine whether injecting more facial aesthetic units with HA soft tissue filler will improve the health-related quality of life dimension of patients.

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Background: There has been a steady growth of non-surgical minimally invasive procedures. In parallel, an ever-broadening range of clinicians has been engaging with botulinum toxin (BoNT) for aesthetic procedures, with reportedly compound positive impact on social health and psychological well-being.

Objective: To identify and critically appraise current literature on the impact of BoNT injections into the upper face, as a sole treatment/combination with other modalities on facial aesthetics, psychological well-being, and quality-of-life.

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Background: Flow diverter stents(FDSs) are recent additions to the endovascular armament for treating ophthalmic segment aneurysms(OSA). In our study we evaluated the long-term effect of FDS placement on multiple Optical Coherence Tomography(OCT) findings, best corrected visual acuity(BCVA) and intra-ocular pressure(IOP).

Methods: A prospective cohort study was conducted in 35 patients treated with a single FDS placement for OSA, between 2013 and 2018.

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Objective An evidence-based review on the role of botulinum toxin type A (BoNTA) on diverse cosmetic applications of interest to dental practitioners and allied specialities. In this context, to identify the cosmetic treatments that have an evidence-based rationale against areas requiring further research, with a view to assess the safety and efficacy of BoNTA.Data source and selection A comprehensive search was conducted using Cochrane Library of Systematic Reviews, Cochrane Central Register of Controlled Trials, and PubMed (Medline) electronic databases.

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Objective An evidence-based review on the safety and efficacy of botulinum toxin type-A (BoNTA) in orofacial conditions, focusing on the therapeutic applications and role of BoNTA as an adjuvant treatment.Data source and selection Data was collected using PubMed (Medline), Cochrane Library of Systematic Reviews and Cochrane Central Register of Controlled Trials electronic databases. Having satisfied the search parameters, 32 studies for therapeutic applications and 26 for BoNTA as an adjunctive treatment were included.

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Backgrounds: The pandemic of COVID-19 has created a global public health crisis. ICU patients with COVID-19 are prone to infections of bacterial and/or fungal origins due to several risk factors. Consequently, the current study was conducted to evaluate the frequency, demographic characteristics, underlying conditions, and etiologic agents of fungal and bacterial co-infections of the respiratory tract among ICU patients with COVID-19 in Iran.

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Objective: The objective of this study was to propose a new skull outline-based method to objectively quantify complex 3D skull shapes and frontal and supraorbital retrusion in metopic craniosynostosis using 3D photogrammetry.

Methods: A standard section from 3D photogrammetry, which represents the trigonocephalic shape, was used in this study. From the midpoint of the area of this section, half diagonals were calculated to the skull outline at 5° increments in the anterior half of the head.

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Purpose: This study describes a modified technique addressing bony defects and incomplete ossification after endoscopic strip craniectomy (ESC) for SC followed by postoperative helmet therapy (PHT). The study aims to delineate quantitative and qualitative outcomes of this modified ESC technique followed by PHT and discern the optimal duration of PHT following ESC. A secondary aim is to address the effects of the technique on bony defects.

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Background: Cosmeceutical products are an important therapeutic option for facial rejuvenation. Of these, topical application of growth factors has been shown to increase dermal collagen synthesis, improve skin texture, and reduce fine lines and wrinkles. Limited data exist for the use of growth factors in combination with microneedling.

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Background: Various injectable autologous platelet aggregate preparations have been developed and used for facial rejuvenation. Limited evidence exists for the use of these for augmentation of the lip.

Objectives: This prospective, uncontrolled, single-center study evaluated the qualitative and quantitative effects of an injectable platelet-rich fibrin preparation (known as i-PRF+) for lip augmentation.

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Objectives: To evaluate the reliability of high-resolution CT scans (HRCT scans) in the diagnosis of tympanosclerosis and to determine its benefit to predict the post-surgical hearing outcome based on comparing radiological and surgical findings.

Methods: A retrospective study at a tertiary institute included 940 ears that underwent tyampanoplasty for chronic suppurative otitis media (CSOM) between January 2013 and March 2017. Preoperative temporal bone HRCT scans were analyzed to check for the prediction of tympanosclerosis and ossicular fixation.

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Background: Autologous platelet-derived preparations have been used in many surgical fields to improve healing outcomes, with benefits reported in several aesthetic indications.

Aims: This single-center, prospective, uncontrolled study evaluated the efficacy of injectable platelet-rich fibrin (i-PRF) for facial skin rejuvenation using an objective skin analysis system and validated patient-reported outcome measures.

Patients/methods: PRF PROCESS system technology was used to prepare i-PRP.

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