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1.
Surg Endosc ; 38(8): 4571-4582, 2024 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-38951238

RESUMEN

BACKGROUND: Adrenalectomy for pheochromocytoma (PHEO) is challenging because of the high risk of intraoperative hemodynamic instability (HDI). This study aimed to compare the incidence and risk factors of intraoperative HDI between laparoscopic left adrenalectomy (LLA) and laparoscopic right adrenalectomy (LRA). METHODS: We retrospectively analyzed two hundred and seventy-one patients aged > 18 years with unilateral benign PHEO of any size who underwent transperitoneal laparoscopic adrenalectomy at our hospitals between September 2016 and September 2023. Patients were divided into LRA (N = 122) and LLA (N = 149) groups. Univariate and multivariate logistic regression analyses were used to predict intraoperative HDI. In multivariate analysis for the prediction of HDI, right-sided PHEO, PHEO size, preoperative comorbidities, and preoperative systolic blood pressure were included. RESULTS: Intraoperative HDI was significantly higher in the LRA group than in the LLA (27% vs. 9.4%, p < 0.001). In the multivariate regression analysis, right-sided tumours showed a higher risk of intraoperative HDI (odds ratio [OR] 5.625, 95% confidence interval [CI], 1.147-27.577, p = 0.033). The tumor size (OR 11.019, 95% CI 3.996-30.38, p < 0.001), presence of preoperative comorbidities [diabetes mellitus, hypertension, and coronary heart disease] (OR 7.918, 95% CI 1.323-47.412, p = 0.023), and preoperative systolic blood pressure (OR 1.265, 95% CI 1.07-1.495, p = 0.006) were associated with a higher risk of HDI in both LRA and LLA, with no superiority of one side over the other. CONCLUSION: LRA was associated with a significantly higher intraoperative HDI than LLA. Right-sided PHEO was a risk factor for intraoperative HDI.


Asunto(s)
Neoplasias de las Glándulas Suprarrenales , Adrenalectomía , Hemodinámica , Complicaciones Intraoperatorias , Laparoscopía , Feocromocitoma , Humanos , Feocromocitoma/cirugía , Adrenalectomía/métodos , Adrenalectomía/efectos adversos , Laparoscopía/métodos , Laparoscopía/efectos adversos , Neoplasias de las Glándulas Suprarrenales/cirugía , Masculino , Femenino , Persona de Mediana Edad , Estudios Retrospectivos , Adulto , Complicaciones Intraoperatorias/epidemiología , Complicaciones Intraoperatorias/etiología , Factores de Riesgo , Anciano
2.
World J Emerg Surg ; 18(1): 15, 2023 03 03.
Artículo en Inglés | MEDLINE | ID: mdl-36869364

RESUMEN

BACKGROUND: This study aimed to evaluate the results of posterior component separation (CS) and transversus abdominis muscle release (TAR) with retro-muscular mesh reinforcement in patients with primary abdominal wall dehiscence (AWD). The secondary aims were to detect the incidence of postoperative surgical site occurrence and risk factors of incisional hernia (IH) development following AWD repair with posterior CS with TAR reinforced by retromuscular mesh. METHODS: Between June 2014 and April 2018, 202 patients with grade IA primary AWD (Björck's first classification) following midline laparotomies were treated using posterior CS with TAR release reinforced by a retro-muscular mesh in a prospective multicenter cohort study. RESULTS: The mean age was 42 ± 10 years, with female predominance (59.9%). The mean time from index surgery (midline laparotomy) to primary AWD was 7 ± 3 days. The mean vertical length of primary AWD was 16 ± 2 cm. The median time from primary AWD occurrence to posterior CS + TAR surgery was 3 ± 1 days. The mean operative time of posterior CS + TAR was 95 ± 12 min. No recurrent AWD occurred. Surgical site infections (SSI), seroma, hematoma, IH, and infected mesh occurred in 7.9%, 12.4%, 2%, 8.9%, and 3%, respectively. Mortality was reported in 2.5%. Old age, male gender, smoking, albumin level < 3.5 gm%, time from AWD to posterior CS + TAR surgery, SSI, ileus, and infected mesh were significantly higher in IH. IH rate was 0.5% and 8.9% at two and three years, respectively. In multivariate logistic regression analyses, the predictors of IH were time from AWD till posterior CS + TAR surgical intervention, ileus, SSI, and infected mesh. CONCLUSION: Posterior CS with TAR reinforced by retro-muscular mesh insertion resulted in no AWD recurrence, low IH rates, and low mortality of 2.5%. Trial registration Clinical trial: NCT05278117.


Asunto(s)
Pared Abdominal , Hernia Ventral , Ileus , Obstrucción Intestinal , Humanos , Femenino , Masculino , Adulto , Persona de Mediana Edad , Músculos Abdominales , Estudios de Cohortes , Estudios Prospectivos , Mallas Quirúrgicas , Infección de la Herida Quirúrgica
3.
World J Gastrointest Surg ; 15(2): 234-248, 2023 Feb 27.
Artículo en Inglés | MEDLINE | ID: mdl-36896298

RESUMEN

BACKGROUND: Hepatobiliary manifestations occur in ulcerative colitis (UC) patients. The effect of laparoscopic restorative proctocolectomy (LRP) with ileal pouch anal anastomosis (IPAA) on hepatobiliary manifestations is debated. AIM: To evaluate hepatobiliary changes after two-stages elective laparoscopic restorative proctocolectomy for patients with UC. METHODS: Between June 2013 and June 2018, 167 patients with hepatobiliary symptoms underwent two-stage elective LRP for UC in a prospective observational study. Patients with UC and having at least one hepatobiliary manifestation who underwent LRP with IPAA were included in the study. The patients were followed up for four years to assess the outcomes of hepatobiliary manifestations. RESULTS: The patients' mean age was 36 ± 8 years, and males predominated (67.1%). The most common hepatobiliary diagnostic method was liver biopsy (85.6%), followed by Magnetic resonance cholangiopancreatography (63.5%), Antineutrophil cytoplasmic antibodies (62.5%), abdominal ultrasonography (35.9%), and Endoscopic retrograde cholangiopancreatography (6%). The most common hepatobiliary symptom was Primary sclerosing cholangitis (PSC) (62.3%), followed by fatty liver (16.8%) and gallbladder stone (10.2%). 66.4% of patients showed a stable course after surgery. Progressive or regressive courses occurred in 16.8% of each. Mortality was 6%, and recurrence or progression of symptoms required surgery for 15%. Most PSC patients (87.5%) had a stable course, and only 12.5% became worse. Two-thirds (64.3%) of fatty liver patients showed a regressive course, while one-third (35.7%) showed a stable course. Survival rates were 98.8%, 97%, 95.8%, and 94% at 12 mo, 24 mo, 36 mo, and at the end of the follow-up. CONCLUSION: In patients with UC who had LRP, there is a positive impact on hepatobiliary disease. It caused an improvement in PSC and fatty liver disease. The most prevalent unchanged course was PSC, while the most common improvement was fatty liver disease.

4.
J Gastrointest Surg ; 15(12): 2271-4, 2011 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-21948181

RESUMEN

OBJECTIVE: Lateral internal sphincterotomy is an effective treatment for fissure in ano but carries a definite risk of incontinence. In trial to avoid this complication, segmental lateral internal sphincterotomy was used to treat chronic anal fissures. DESIGN: The lateral internal sphincterotomy was done in two parts and at different planes. SETTING: This study was conducted in the General Surgery Department, Zagazig University Hospital, Egypt. PATIENTS: This study was undertaken on 50 patients (43 men and seven women, with mean age of 37.3 years) with chronic fissure in ano from January 2009 to December 2010. INTERVENTIONS: Under general or local anesthesia, lateral internal sphincterotomy was done in two segments under direct vision. Preoperative and postoperative anal manometry study was recorded. MAIN OUTCOME MEASURES: Postoperative course with early and long-term results were recorded. Mean follow-up was 18.5 months (ranging from 6 to 24 months). RESULTS: In 31 patients, the technique was done under general anesthesia and the remainder under local anesthesia. The fissures and anal wounds were healed within 4 weeks. Pain was significantly reduced in all patients at day 1 postoperative. Early complications included mild hematoma and urine retention in one male patient (2%). No transient or any persistent degree of incontinence occurred in these patients group. CONCLUSION: Segmental lateral internal sphincterotomy is a safe, easy, and effective procedure and not associated with risk of incontinence for the treatment of chronic anal fissure.


Asunto(s)
Canal Anal/cirugía , Fisura Anal/cirugía , Evaluación de Resultado en la Atención de Salud , Adolescente , Adulto , Canal Anal/patología , Enfermedad Crónica , Procedimientos Quirúrgicos del Sistema Digestivo/estadística & datos numéricos , Egipto , Femenino , Fisura Anal/patología , Humanos , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias , Índice de Severidad de la Enfermedad , Resultado del Tratamiento , Adulto Joven
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