11 research outputs found
Surgical Technique: Periareolar Uniportal Video-Assisted Thoracoscopy: A Scarless Approach
No full textMinimally invasive video-assisted thoracoscopic surgeries (VATS) are gaining popularity over conventional open surgeries. Recent advances in this field aim to reduce port numbers for less postoperative pain and recovery duration. Here, we describe a new surgical technique of uniporter VATS with a peri areolar approach for the management of recurrent spontaneous pneumothorax. This technique yields superior cosmetic results with an easy access to the pleural cavityThis work was not supported by any funding source
Somatosensory Auras in Epilepsy: A Narrative Review of the Literature
No full textAn aura is a subjective experience felt in the initial phase of a seizure. Studying auras is relevant as they can be warning signs for people with epilepsy. The incidence of aura tends to be underestimated due to misdiagnosis or underrecognition by patients unless it progresses to motor features. Also, auras are associated with seizure remission after epilepsy surgery and are an important prognostic factor, guiding the resection site and improving surgical outcomes. Somatosensory auras (SSAs) are characterized by abnormal sensations on one or more body parts that may spread to other parts following a somatotopic pattern. The occurrence of SSAs among individuals with epilepsy can range from 1.42% to 80%. The upper extremities are more commonly affected in SSAs, followed by the lower extremities and the face. The most common type of somatosensory aura is paresthetic, followed by painful and thermal auras. In the primary somatosensory auras, sensations occur more commonly contralaterally, while the secondary somatosensory auras can be ipsilateral or bilateral. Despite the high localizing features of somatosensory areas, cortical stimulation studies have shown overlapping sensations originating in the insula and the supplementary sensorimotor area
Surgical Technique: Periareolar Uniportal Video-Assisted Thoracoscopy: A Scarless Approach
No full textMinimally invasive video-assisted thoracoscopic surgeries (VATS) are gaining popularity over conventional open surgeries. Recent advances in this field aim to reduce port numbers for less postoperative pain and recovery duration. Here, we describe a new surgical technique of uniporter VATS with a peri areolar approach for the management of recurrent spontaneous pneumothorax. This technique yields superior cosmetic results with an easy access to the pleural cavity
The Spaces In Between: Understanding Children's Creative Expression in Temporary Shelters for Asylum Seekers
No full textOn arrival in a host country, asylum‐seeking children face uncertainty and stress that may compound past traumatic experiences of war and violence. This article is based on a participatory action research project, Welcome Haven, that aims to promote the wellbeing and mental health of asylum‐seeking families in Montreal, Canada, through psychosocial workshops. Since 2023, our interdisciplinary team has conducted arts‐based workshops to support asylum‐seeking children lodged in hotels that function as temporary accommodations, funded by the federal government. This study examines the drawings and narratives of participating children (ages 5-17) to understand how children communicate and make sense of their experiences through artmaking. Following a participatory action research framework using arts‐based approaches, we use narrative and thematic analysis to analyze our (a) ethnographic field notes, (b) notes from our intervention team meetings, which functioned as peer supervision for facilitators, and (c) photographs of children’s artwork. Our findings suggest that children use drawings to share and externalize their personal stories and to express fears and hopes for the future. Importantly, children's expression happened not only on the page and through stories, but in the space between facilitators and children, and in their manner of sharing or protecting their art. The challenges of conducting research and creating therapeutic alliances in these spaces are explored. This research has important implications for understanding children affected by war and those in humanitarian crisis settings, including reception centers and shelters in high‐income countries
Significance of Peri-Operative Urinary Catheterization in Neck of Femur Fractures: A Literature Review
No full textBackground: Neck of femur (NOF) fractures are one of the most commonly encountered fractures in orthopedics with established high morbidity and mortality. The surgical management of NOF fractures requires a thorough perioperative assessment to improve overall outcomes
Low-Value Surgical Procedures in Low- and Middle-Income Countries: A Systematic Scoping Review
No full textImportance Overuse of surgical procedures is increasing around the world and harms both individuals and health care systems by using resources that could otherwise be allocated to addressing the underuse of effective health care interventions. In low- and middle-income countries (LMICs), there is some limited country-specific evidence showing that overuse of surgical procedures is increasing, at least for certain procedures.
Objectives To assess factors associated with, extent and consequences of, and potential solutions for low-value surgical procedures in LMICs.
Evidence Review We searched 4 electronic databases (PubMed, Embase, PsycINFO, and Global Index Medicus) for studies published from database inception until April 27, 2022, with no restrictions on date or language. A combination of MeSH terms and free-text words about the overuse of surgical procedures was used. Studies examining the problem of overuse of surgical procedures in LMICs were included and categorized by major focus: the extent of overuse, associated factors, consequences, and solutions.
Findings Of 4276 unique records identified, 133 studies across 63 countries were included, reporting on more than 9.1 million surgical procedures (median per study, 894 [IQR, 97-4259]) and with more than 11.4 million participants (median per study, 989 [IQR, 257-6857]). Fourteen studies (10.5%) were multinational. Of the 119 studies (89.5%) originating from single countries, 69 (58.0%) were from upper-middle–income countries and 30 (25.2%) were from East Asia and the Pacific. Of the 42 studies (31.6%) reporting extent of overuse of surgical procedures, most (36 [85.7%]) reported on unnecessary cesarean delivery, with estimated rates in LMICs ranging from 12% to 81%. Evidence on other surgical procedures was limited and included abdominal and percutaneous cardiovascular surgical procedures. Consequences of low-value surgical procedures included harms and costs, such as an estimated US $3.29 billion annual cost of unnecessary cesarean deliveries in China. Associated factors included private financing, and solutions included social media campaigns and multifaceted interventions such as audits, feedback, and reminders.
Conclusions and Relevance This systematic review found growing evidence of overuse of surgical procedures in LMICs, which may generate significant harm and waste of limited resources; the majority of studies reporting overuse were about unnecessary cesarean delivery. Therefore, a better understanding of the problems in other surgical procedures and a robust evaluation of solutions are needed.Full Tex
Incidence and risk factors of unanticipated pathology in cases of hysterectomy for benign lesion a cross-section study in Al Shifa Medical Complex
No full textObjective: To measure the incidence of unanticipated gynecologic malignancies among women who underwent hysterectomy for benign indications. Methods: We conducted a data analysis of hysterectomy cases from the medical files as well as from pathology reports in the pathology department in Al Shifa Medical Complex. Cases were abstracted from 1st January 2019 to 30th December 2020. Preoperative surgical indications included abnormal uterine bleeding (AUB), fibroid, endometrial malignancy, ovarian mass, prolapse, molar pregnancy, and adenomyosis. Results: During the study period, 195 women underwent a hysterectomy. More than 50% were performed for fibroid and abnormal uterine bleeding (AUB). The incidence of unanticipated gynecologic malignancy among hysterectomies performed for benign indications was 3.06% (6 cases). Three of them underwent hysterectomy due to post-menopausal bleeding with no preoperative endometrial sampling. Main risk factor were age, anemia, previous medical disorder, lack of equipments, and insufficient preoperative investigations or risks assessments that we considered it an important factor for the development and concealment of pre-existing malignant growth which will lead to future complicated medical plan and management to control the situation. Conclusion: Unanticipated pathology in this study was mainly due to incomplete preoperative assessment and workup including diagnostic imaging modalities and D&C biopsy. This workup should be done for all cases before hysterectomy, especially in old-age women with postmenopausal bleeding. Our study indicates that even in cases that are expected to be benign, nothing should be overlooked, and detailed preoperative evaluations should be performed
Surfactant replacement therapy as promising treatment for COVID-19: an updated narrative review
No full textPatients with COVID-19 exhibit similar symptoms to neonatal respiratory distress syndrome. SARS-CoV-2 spike protein has been shown to target alveolar type 2 lung cells which synthesize and secrete endogenous surfactants leading to acute respiratory distress syndrome in some patients. This was proven by post-mortem histopathological findings revealing desquamated alveolar type 2 cells. Surfactant use in patients with COVID-19 respiratory distress syndrome results in marked improvement in respiratory parameters but not mortality which needs further clinical trials comparing surfactant formulas and modes of administration to decrease the mortality. In addition, surfactants could be a promising vehicle for specific drug delivery as a liposomal carrier, which requires more and more challenging efforts. In this review, we highlight the current reviews and two clinical trials on exogenous surfactant therapy in COVID-19-associated respiratory distress in adults, and how surfactant could be a promising drug to help fight the COVID-19 infection
Low-Value Surgical Procedures in Low- and Middle-Income Countries: A Systematic Scoping Review
No full textImportance: Overuse of surgical procedures is increasing around the world and harms both individuals and health care systems by using resources that could otherwise be allocated to addressing the underuse of effective health care interventions. In low- and middle-income countries (LMICs), there is some limited country-specific evidence showing that overuse of surgical procedures is increasing, at least for certain procedures. Objectives:To assess factors associated with, extent and consequences of, and potential solutions for low-value surgical procedures in LMICs. Evidence Review:We searched 4 electronic databases (PubMed, Embase, PsycINFO, and Global Index Medicus) for studies published from database inception until April 27, 2022, with no restrictions on date or language. A combination of MeSH terms and free-text words about the overuse of surgical procedures was used. Studies examining the problem of overuse of surgical procedures in LMICs were included and categorized by major focus: the extent of overuse, associated factors, consequences, and solutions. Findings:Of 4276 unique records identified, 133 studies across 63 countries were included, reporting on more than 9.1 million surgical procedures (median per study, 894 [IQR, 97-4259]) and with more than 11.4 million participants (median per study, 989 [IQR, 257-6857]). Fourteen studies (10.5%) were multinational. Of the 119 studies (89.5%) originating from single countries, 69 (58.0%) were from upper-middle-income countries and 30 (25.2%) were from East Asia and the Pacific. Of the 42 studies (31.6%) reporting extent of overuse of surgical procedures, most (36 [85.7%]) reported on unnecessary cesarean delivery, with estimated rates in LMICs ranging from 12% to 81%. Evidence on other surgical procedures was limited and included abdominal and percutaneous cardiovascular surgical procedures. Consequences of low-value surgical procedures included harms and costs, such as an estimated US $3.29 billion annual cost of unnecessary cesarean deliveries in China. Associated factors included private financing, and solutions included social media campaigns and multifaceted interventions such as audits, feedback, and reminders. Conclusions and Relevance: This systematic review found growing evidence of overuse of surgical procedures in LMICs, which may generate significant harm and waste of limited resources; the majority of studies reporting overuse were about unnecessary cesarean delivery. Therefore, a better understanding of the problems in other surgical procedures and a robust evaluation of solutions are needed.</p
Impact of the COVID-19 pandemic on patients with paediatric cancer in low-income, middle-income and high-income countries: a multicentre, international, observational cohort study
No full textOBJECTIVES: Paediatric cancer is a leading cause of death for children. Children in low-income and middle-income countries (LMICs) were four times more likely to die than children in high-income countries (HICs). This study aimed to test the hypothesis that the COVID-19 pandemic had affected the delivery of healthcare services worldwide, and exacerbated the disparity in paediatric cancer outcomes between LMICs and HICs. DESIGN: A multicentre, international, collaborative cohort study. SETTING: 91 hospitals and cancer centres in 39 countries providing cancer treatment to paediatric patients between March and December 2020. PARTICIPANTS: Patients were included if they were under the age of 18 years, and newly diagnosed with or undergoing active cancer treatment for Acute lymphoblastic leukaemia, non-Hodgkin's lymphoma, Hodgkin lymphoma, Wilms' tumour, sarcoma, retinoblastoma, gliomas, medulloblastomas or neuroblastomas, in keeping with the WHO Global Initiative for Childhood Cancer. MAIN OUTCOME MEASURE: All-cause mortality at 30 days and 90 days. RESULTS: 1660 patients were recruited. 219 children had changes to their treatment due to the pandemic. Patients in LMICs were primarily affected (n=182/219, 83.1%). Relative to patients with paediatric cancer in HICs, patients with paediatric cancer in LMICs had 12.1 (95% CI 2.93 to 50.3) and 7.9 (95% CI 3.2 to 19.7) times the odds of death at 30 days and 90 days, respectively, after presentation during the COVID-19 pandemic (p<0.001). After adjusting for confounders, patients with paediatric cancer in LMICs had 15.6 (95% CI 3.7 to 65.8) times the odds of death at 30 days (p<0.001). CONCLUSIONS: The COVID-19 pandemic has affected paediatric oncology service provision. It has disproportionately affected patients in LMICs, highlighting and compounding existing disparities in healthcare systems globally that need addressing urgently. However, many patients with paediatric cancer continued to receive their normal standard of care. This speaks to the adaptability and resilience of healthcare systems and healthcare workers globally
