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Spontaneous pneumomediastinum is a rare condition thought to be caused by excessive Valsalva manoeuvre during the second stage of labour. Women with pneumomediastinum typically presents with chest pain or tightness, dyspnoea, and a tearing sensation around the neck. It is commonly diagnosed with a chest radiograph but further imaging may be necessary to exclude more sinister conditions with similar clinical features. We describe two cases of pneumomediastinum and the different management approaches with different multi-disciplinary input. It is often a self-limiting condition. We propose a management algorithm for women suspected to have pneumomediastinum during the intrapartum and postpartum period.
RESUMO
BACKGROUND: Cervical cancer affects 3197 women in the UK, and 604 000 women worldwide annually, with peak incidence seen in women between 30 and 34 years of age. For many, fertility-sparing surgery is an appealing option where possible. However, absence of large-scale data, along with a notable variation in reported outcomes in relevant studies, may undermine future efforts for consistent evidence synthesis. OBJECTIVES: To systematically review the reported outcomes measured in studies that include women who underwent fertility-sparing surgery for cervical cancer and identify whether variation exists. SEARCH STRATEGY: We searched MEDLINE, EMBASE and CENTRAL from inception to February 2019. SELECTION CRITERIA: Randomised controlled trials, cohort and observational studies, and case studies of more than ten participants from January 1990 to date. DATA COLLECTION AND ANALYSIS: Study characteristics and all reported treatment outcomes. MAIN RESULTS: A total of 104 studies with a sum of 9535 participants were identified. Most studies reported on oncological outcomes (97/104), followed by fertility and pregnancy (86/104), postoperative complications (74/104), intra-operative complications (72/104) and quality of life (5/104). There was huge variation and heterogeneity in reported outcomes, with only 12% being good quality and 87% being of poor quality. CONCLUSIONS: There is significant heterogeneity in the reported outcomes. An agreed Core Outcome Set is necessary for future studies to effectively harmonise reported outcomes that are measurable and relevant to patients, clinicians and researchers. This systematic review sets the groundwork for the development of a Core Outcome Set for fertility-sparing surgery in cervical cancer.
Assuntos
Neoplasias do Colo do Útero , Gravidez , Humanos , Feminino , Neoplasias do Colo do Útero/cirurgia , Qualidade de Vida , Fertilidade , Resultado do Tratamento , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologiaRESUMO
INTRODUCTION: In laparoscopy, contamination of the distal lens is problematic. Not only a cause of frustration, repeatedly cleaning the laparoscope takes up significant time and disrupts the operative flow. Our study aims to explore and describe quantitatively this particular issue within the operating theaters of a major teaching hospital. MATERIALS AND METHODS: We recorded data assessing the occurrence of impaired vision on the screen display and quantified the occurrence, duration, and modality of cleaning events. Data were recorded on a time-line sheet and collected for basic quantitative analysis as reported below. A brief interview with the surgeons was carried out at the end of each procedure. RESULTS: A total of 64 hours of laparoscopy covering 25 procedures in 4 surgical disciplines were observed. The study found that 56% of the operation was performed with a clear display, while 37% of the time was spent impaired vision. Seven percent of the operation was spent cleaning the distal lens. The interviews recorded a unison sense of frustration and safety concerns regarding lens contamination. CONCLUSIONS: Our observational study demonstrates that one third of the duration of a laparoscopic procedure is performed without perfectly clear display. The suboptimal display during an operation is similar to that of driving with a dirty windshield and having to step out of the car to clean it before continuing with the journey. The disruption to operative flow is transcribed as frustration felt by surgeons when display is compromised and having to clean the lens. However, the economical impact of cleaning the lens during the operation remains to be demonstrated.