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The authors present a patient with COVID-19 and spontaneous idiopathic pneumoperitoneum. A 77-year-old man suffering from coronary artery disease, diabetes mellitus and cognitive disorders was diagnosed with bilateral pneumonia and COVID-19. Oxygen support through a face mask was prescribed. After 21 days, oxygen saturation decrease and mild abdominal symptoms required CT-based examination. Pneumoperitoneum without pneumothorax and pneumomediastinum was revealed. Explorative laparotomy found no abdominal diseases. According to the literature, spontaneous pneumoperitoneum in patients with COVID-19 is usually associated with high pressure oxygen therapy, but not always associated with intrathoracic complications. Conservative treatment may be appropriate in patients with spontaneous pneumoperitoneum, but any unclear findings can require surgery.
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COVID-19 , Neumoperitoneo , Humanos , Masculino , Anciano , Neumoperitoneo/diagnóstico , Neumoperitoneo/etiología , Neumoperitoneo/terapia , COVID-19/complicaciones , Abdomen/cirugía , Laparotomía/efectos adversos , OxígenoRESUMEN
Irrespective of its etiology, emergency surgical abdominal exploration (EAE) is considered a high-risk procedure with mortality rates exceeding 20%. The aim of this study was to evaluate differences in outcomes in patients who required EAE due to complications of complex elective abdominal procedures and those who required EAE due to high-risk primary abdominal emergencies. Patients undergoing EAE for acute surgical complications of complex abdominal elective surgical procedures (N = 293; Elective group) and patients undergoing EAE for high-risk primary abdominal emergencies (N = 776; Emergency group) from 2012 to 2019 at our institution were retrospectively assessed for morbidity and mortality. Postoperative complications occurred in 196 patients (66.94%) in the elective group and 585 patients (75.4%) in the emergency group. The relatively low complication burden in the elective group was also evidenced by a significantly lower comprehensive complication index score (54.00 ± 37.36 vs. 59.25 ± 37.08, p = 0.040). The in-hospital mortality rates were 31% (91 of 293) and 38% (295 of 776) in the elective and emergency groups, respectively. This difference between the two groups was statistically significant (p = 0.035). In multivariate analysis, age, peripheral artery disease, pneumonia, thromboembolic events, ICU stay, ventilator dependence, acute kidney failure and liver failure were independent predictors of mortality. Our data show that patients undergoing EAE due to acute complications of major elective surgery tolerate the procedure relatively well compared with patients undergoing EAE due to primary high-risk abdominal emergencies.
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Abdomen/cirugía , Procedimientos Quirúrgicos Electivos/efectos adversos , Laparotomía/efectos adversos , Complicaciones Posoperatorias , Anciano , Femenino , Mortalidad Hospitalaria , Humanos , Masculino , Persona de Mediana Edad , Estudios RetrospectivosRESUMEN
BACKGROUND: Wound complications following midline laparotomies are common and the main source of postoperative morbidity including superficial or deep wound infection, skin dehiscence, fascia dehiscence, and incisional hernia. Abdominal closure complications are strongly associated with suture technique and material, in addition to other factors related to the patient and type of surgery performed. The traditional technique is to place the fascia sutures 1 cm apart and at least 1 cm away from the fascia edge. A Swedish study described a new technique of placing the sutures 5 mm apart and 5 mm away from the fascia edge, resulting in lower rates of abdominal wound complications. This study has a number of limitations. There is a need for improved quality evidence to convince the surgical community to change the closure technique of abdominal wounds aiming to reduce morbidity, which is exemplified in incisional hernias and other various postop complications. METHODS: This is a 1:1 randomized, controlled, patient- and assessor-blinded, parallel design, superiority trial, with a primary endpoint of incisional hernia at 1 year. The study will be conducted at AUBMC over a 3-year period. Patients planned for a non-emergent midline laparotomy for general surgery or vascular procedure will be randomized to either fascia closure technique. In order to detect a drop of 12% in the incidence of incisional hernia, with 80% power and an alpha of 0.05, we will need to recruit 114 patients per arm. After adjusting for loss to follow-up, target recruitment is 274 subjects. We will compare both arms for the primary, secondary, and exploratory outcomes, using chi-square or t test as appropriate. Univariate and multivariate logistic regression will be done. DISCUSSION: This trial will assess postop complications following abdominal midline wound closures via two different suturing techniques. This trial will generate evidence-based conclusions that will allow surgeons to assess the role of a new abdominal closure technique in decreasing short- and long-term postoperative complications, for a commonly performed procedure. TRIAL REGISTRATION: ClinicalTrials.gov NCT03527433 . Registered on 17 May 2018 before starting participant enrollment.