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Management of head & neck sarcomas in adults: A retrospective study.

The research purpose is to review the surgical approach and evaluate the results in adult patients with head and neck sarcomas. The histopathology varied, including two leiomyosarcomas, six malignant fibrous histiocytomas, two malignant peripheral nerve sheath tumors, four dermatofibrosarcomas protuberans, three osteosarcomas, two angiosarcomas, one liposarcoma, one Ewing sarcoma, one synovial sarcoma, two unclassified/non-differentiated sarcomas and one solitary fibrous tumor. Surgical resection included maxillectomy, mandibulectomy, craniectomy, parotidectomy, scalp resection, face skin rese

Acid sphingomyelinase deficiency in France: a retrospective survival study.

BACKGROUND: Acid sphingomyelinase deficiency (ASMD) or Niemann-Pick disease types A, A/B, and B is a progressive, life-limiting, autosomal recessive disorder caused by sphingomyelin phosphodiesterase 1 (SMPD1) gene mutations. There is a need to increase the understanding of morbidity and mortality across children to adults diagnosed with ASMD. METHODS: This observational retrospective survey analysed medical records of patients with ASMD with retrievable data from 27 hospitals in France, diagnosed/followed up between 1st January 1990 and 31st December 2020. Eligible records were abstracted to

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… There is a need to expand the knowledge of morbidity and mortality in patients with ASMD using retrospective studies with real-world data from different countries. This retrospective study aimed to evaluate the impact of the disease on the survival of patients with ASMD in France. … Of note, in this retrospective study, only limited data could be retrieved to conclude regarding the age at first symptoms, which might have occurred much earlier, especially for the older patients. …

TCD-Guided management in carotid endarterectomy: a retrospective study.

BACKGROUNDː: Stroke, primarily resulting from ischemic conditions, is the foremost cause of mortality and long-term impairment and is frequently associated with narrowing of the carotid arteries. Although carotid endarterectomy (CEA) is the treatment of choice, it carries the risk of cerebral ischemia and reduced blood flow. Transcranial Doppler (TCD) ultrasound offers a nonintrusive method to assess cerebral blood circulation during CEA, potentially enhancing surgical outcomes. The objective of this study was to assess the clinical utility and safety of TCD monitoring during CEA and to identi

Chronic basilar artery occlusion: a retrospective monocentric study.

BACKGROUND: Acute basilar artery occlusion is a life-threatening medical emergency with a highly elevated mortality rate when left untreated. Little is known about symptoms and clinical progression of chronic occlusions. The aim of this study was to systematically analyze the clinical presentation of patients with chronic basilar artery occlusion (CBAO). METHODS: Monocentric retrospective analysis of adult patients with CBAO was treated between 2015 and 2023 in the Department of Neurology, Klinikum Kassel. Inclusion criteria were basilar artery occlusion without brainstem infarction as well a

Brivaracetam use in children with epilepsy: A retrospective multicenter study.

PURPOSE: This retrospective multicenter study aimed to assess the efficacy and safety of brivaracetam (BRV) in pediatric epilepsy. METHODS: Our cohort consisted of 93 children (mean age 11.5 ± 7.5 years) with a wide spectrum of pediatric epilepsy, including epileptic encephalopathy and generalized epilepsy. Of these, 61 (60.4%) were diagnosed with focal epilepsy, 19 (15.8%) with generalized epilepsy, and 16 (15.8%) with combined epilepsy, while 8 patients (7.9%) had an unknown epilepsy type. The cohort included rare epilepsy syndromes: 8 patients with Lennox-Gastaut syndrome, 3 with Dravet sy

Assessing systemic inflammatory markers in psoriasis: A retrospective study.

BACKGROUND: Psoriasis is a chronic inflammatory disease often associated with serious cardiovascular comorbidities. The aim of this study was to investigate the systemic inflammatory burden in psoriasis by examining various inflammatory markers and to assess the relationship between these markers and the severity of the disease. METHODS: This retrospective study was conducted on medical records of patients who visited the dermatology outpatient clinic between 1 January 2016 and 31 December 2022. The study included patients with psoriasis vulgaris and healthy volunteers. Demographic data, Psor

Skin ecchymosis in migraine patients: a retrospective and exploratory study.

BACKGROUND: Migraine is a recurrent headache disorder characterized by moderate to severe, throbbing pain, typically unilateral. It can be classified as migraine with or without aura, depending on the presence or absence of visual or sensory disturbances known as auras, respectively. AIM: The objective of this study was to determine the prevalence of ecchymosis in patients with migraine and its accuracy parameters in the differential diagnosis between migraine and tension-type headache (TTH). METHOD: Patients with migraine or tension-type headache, diagnosed according to the International Cl

Demography in Swiss paediatric uveitis: a retrospective cohort study.

INTRODUCTION: Paediatric uveitis is a rare disease. It can affect any segment and have various etiologies, including infectious, autoimmune, and masquerade diseases. The pupose of this study is to analyse and present the demographic data in paediatric uveitis in a Swiss cohort. Knowledge of local demography may guide targeted work up and treatment. METHODS: Single center retrospective study from January 2012 to June 2022. Patients under 18 years of age with uveitis were eligible for inclusion. Demographics (age at first presentation, sex), ocular signs (affected eye segment, laterality, visua

The burden and distribution of cystic echinococcosis in Bhutan: a retrospective study.

Cystic echinococcosis (CE), caused by Echinococcus granulosus s.l. is a neglected zoonosis posing a significant public health challenge. Little is known about human CE in Bhutan. This study was conducted to gain an understanding of the burden, distribution, and potential risk factors of CE in Bhutan. From January 2015 to December 2019 data from Jigme Dorji Wangchuck National Referral Hospital (JDWNRH) and 6 other district-level hospitals were reviewed. Descriptive statistics were used to summarize the data. DALYs and Poisson regression models were used to estimate the burden and explore the re

Infantile nystagmus syndrome: An observational, retrospective, multicenter study.

SIGNIFICANCE: This multicenter study assessed clinical and psychological aspects of infantile nystagmus syndrome (INS) focusing on its management and nonsurgical treatment. PURPOSE: This study aimed to assess clinical features, management, relationship life, and psychological impact in a group of patients with nystagmus onset in pediatric age. METHODS: This observational study included patients diagnosed with INS referred to two Italian centers from January 1, 2017, to December 31, 2020. Ophthalmologic and orthoptic features and impact of visual function on quality of life, according to nyst

Congenital Hernia of the Umbilical Cord: A Retrospective Case Study.

BACKGROUND: Congenital hernia of the umbilical cord (CHUC) is the rarest type of anterior abdominal wall defect, in which an intact umbilical ring is always present and viscera pass through the base of normal-looking umbilicus. OBJECTIVES: This study was conducted to document the intraoperative findings and postoperative outcomes of patients with congenital hernia of the umbilical cord up to discharge from a tertiary care center. METHODS: This study was a retrospective observational study conducted for two years (August 2020 to July 2022) in the Department of Pediatric Surgery, at the tertia

A retrospective study of Crimean-Congo hemorrhagic fever in Iraq.

BACKGROUND: CCHF is transmitted via ticks biting and directly by contact with tissue or blood of infected patients or viremic animals. This study intends to determine the occurrence of CCHF in Iraq between 2015 and 2019. METHODS: This study was designed as a retrospective and descriptive cross-sectional study. It was approved the occurrence of CCHF in Iraq with relation to some epidemiological and demographic data reported in the Iraqi Communicable Diseases Control Center (CDC)/zoonotic diseases section between 2015-2019. RESULTS: Out of 206 suspected cases, only 17 were diagnosed as CCHF wi

Effects of meropenem supply restriction: A multicenter retrospective study.

BACKGROUND: In Japan, the supply of one generic meropenem product was restricted from August 2022 to March 2023. OBJECTIVE: To determine the effects of meropenem (MEPM) restriction. METHODS: We conducted a multicenter retrospective study comparing antimicrobial use, bacteremia mortality, and drug-resistant bacteria detected before the restriction of MEPM (control period), from September 2021 to February 2022, and after the restriction of MEPM (MEPM supply restriction period), from September 2022 to February 2023, in five institutions. RESULTS: The number of carbapenem days of therapy (DOTs)

Bacterial meningitis in a quaternary NICU: A multiyear retrospective study.

Bacterial meningitis causes significant morbidity and mortality in infants. Lumbar punctures are often deferred until the results of blood cultures are known and sometimes not considered, making this population susceptible to a missed diagnosis. There are few studies describing the epidemiology of neonatal meningitis in quaternary neonatal intensive care unit settings. We describe the epidemiology of meningitis in a level IV neonatal intensive care unit; compare pathogens and rates of concordant bacteremia between infants with and without neurosurgical (NS) devices. Retrospective review of inf

Implant survival in the anterior mandible: A retrospective cohort study.

OBJECTIVE: This study aims to report the implant survival rate of dental implants of partially dentate patients in the anterior mandible and the potential risk indicators for implant failure. MATERIALS AND METHODS: Patients with implant-supported restorations of single or multiple teeth in the anterior mandible restored with fixed partial implant-supported restorations were evaluated. Patient demographic data, implant placement timing, and loading protocol, biological and/or technical complications at the time of the last clinical and radiographic follow-up visit were registered. Survival rat

Retrospective Evaluation of Periradicular Biopsies: An 18-Year Study.

INTRODUCTION: Radiographic findings in periradicular areas are repeatedly associated with infected root canal systems. Although non-odontogenic lesions in teeth are reported to be low, they often mimic periapical pathoses, and consequently, histopathologic examinations after surgical revisions are nurtured. METHODS: Biopsies submitted to the College of Dentistry between 2003 and 2021 were reviewed. Clinicopathologic characteristics were collected, including age, sex, medical history, location, sensibility tests, and clinic impressions from each specimen. Histopathologic diagnosis and gross de

T1-2N1M0 nasopharyngeal carcinoma chemotherapy or not: A retrospective study.

BACKGROUND: Radiotherapy (RT) combined with chemotherapy is the standard treatment for T1-2N1M0 nasopharyngeal carcinoma (NPC) based on conventional radiotherapy. However, intensity-modulated radiotherapy (IMRT) has narrowed the treatment gap between RT and chemoradiotherapy. Thus, this retrospective study aimed to compare the efficacy of RT and chemoradiotherapy (RT-chemo) in treating T1-2N1M0 NPC in the IMRT era. MATERIALS AND METHODS: From January 2008 to December 2016, 343 consecutive patients with T1-2N1M0 NPC in two cancer centers were included. All patients received RT or RT-chemo, che

THYROID FUNCTION IN PATIENTS WITH COVID-19: A RETROSPECTIVE STUDY.

The aim of this study was to assess whether COVID-19 affects thyroid function. The effect of COVID-19, which has involved the whole world in the last two years, on thyroid function is currently unknown. With the onset of the COVID-19 epidemic, 69,000 patients who presented to our hospital in the last 18 months and had the COVID-19 test were screened. Thyroid function tests of 500 patients with positive COVID-19 test and 1133 patients with negative COVID-19 test were compared. Hormone levels were expressed as mean ± standard deviation. The levels recorded in COVID-19 positive patients (thyroid-

Transsphenoidal surgery for prolactinomas in male patients: a retrospective study.

Male patients with prolactinomas usually present with typical hyperprolactinemia symptoms, including sexual dysfunction and infertility. However, clinical factors related to sexual dysfunction and surgical outcomes in these patients remain unclear. This study aimed to investigate the outcomes of male patients with prolactinomas after transsphenoidal surgery and the risk factors affecting sexual dysfunction. This study was conducted on 58 male patients who underwent transsphenoidal surgery for prolactinomas between May 2014 and December 2020 at the First Affiliated Hospital of Sun Yat-sen Unive

Metabolic acidosis is undertreated and underdiagnosed: a retrospective cohort study.

BACKGROUND: Guidelines recommend treatment of metabolic acidosis (MA) in patients with chronic kidney disease (CKD), but the diagnosis and treatment rates in real-world settings are unknown. We investigated the frequency of MA treatment and diagnosis in patients with CKD. METHODS: In this retrospective cohort study, we examined administrative health data from two US databases [Optum's de-identified Integrated Claims + Clinical Electronic Health Record Database (US EMR cohort; 1 January 2007 to 30 June 2019) and Symphony Health Solutions IDV® (US claims cohort; 1 May 2016 to 30 April 2019)] an