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Elevated prostate-specific antigen (PSA) levels were found in 139 of 472 kidney donors from our transplant center tested between 2009 and 2022, representing 29%. The mean age of these donors was 47.3 years. PSA values ranged from 2.8 to 160.4 ng/mL (mean 13.9 ng/mL). The recommended range is <2.5 ng/mL. Prostate histopathologic examination was performed in 38 of the 139 (27%). We found 14 cases of prostate cancer (PCa), with Gleason 3+3 in 8 cases, 3+4 in 4 cases (one donor disqualification), 1 case Gleason 4+3 (donor disqualification), and 1 case Gleason 4+5 (donor disqualification). Thirty-three patients met the criteria, were aged ≥50 years, and had a PSA level >10 mg/mL. Of these, prostate histopathologic examination was performed in 24 cases. PCa was found in 10 cases (42%). There was no difference between donors ≥50 years of age, with PSA>10 ng/mL with and without pathomorphologic diagnosis of PCa regarding age (mean 60.4 vs 60.6 years), creatinine clearance according to the Cockroft-Gaulta formula (mean 101.6 vs 94.8 mL/min) and PSA levels (mean 34.1 vs 29.3 ng/mL). Among other donors with PCa, 3 were <50 years with PSA >10 ng/mL, and 1 was ≥50 years with PSA<8 ng/mL. Kidneys from donors with PCa were transplanted into 10 men and 9 women. Follow-up time was 1 to 10 years. No cases of PCa transmission were reported. One of the recipients died of neoplasm-breast cancer. Donors ≥50 years of age with PSA>10 ng/mL have a higher risk for Pca. Accepting donors with Pca (Gleason 3+3 and 3+4) possesses minimal risk for transmission. All donors ≥50 years with increased PSA require further diagnostic procedures (eg, digital rectal examination, ultrasound, and eventually histologic examination).
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Antígeno Prostático Específico , Neoplasias de la Próstata , Donantes de Tejidos , Humanos , Masculino , Neoplasias de la Próstata/sangre , Neoplasias de la Próstata/patología , Neoplasias de la Próstata/cirugía , Persona de Mediana Edad , Antígeno Prostático Específico/sangre , Prevalencia , Trasplante de Riñón , Anciano , AdultoRESUMEN
INTRODUCTION: One anastomosis gastric bypass (OAGB) is one option of a revisional procedure for failed sleeve gastrectomy. Moreover, it can be used as a primary bariatric procedure, and is an effective surgery resulting in significant weight loss and the resolution or improvement of obesity-associated medical problems, accompanied by low perioperative complications. However, as with any therapy, OAGB has its limitations, including micronutrient deficiency or malnutrition. In our study, we compared the fatty acid (FA) profile in serum of patients after both primary OAGB (pOAGB) and revisional OAGB (rOAGB) to identify potential postsurgical FA alterations. METHODS: This is a retrospective study on patients with obesity who underwent OAGB procedures (pOAGB n=68; rOAGB n=17), conducted from 2016 to 2018. In blood, we analyzed a series of biochemical parameters, and in the serum, the FA profile was determined using gas chromatography-mass spectrometry. RESULTS: The percentage of excess BMI loss (% EBMIL) after pOAGB was 73.5 ± 2.47% in comparison to 45.9 ± 4.15% in the rOAGB group (p<0.001). In contrast to the lack of effect of rOAGB on most polyunsaturated FAs, in the pOAGB group, there was a decrease in eicosapentaenoic acid, and eicosatetraenoic and docosahexaenoic acid levels (p<0.001). We also found a decrease in very long-chain FAs (VLCFAs) and an increase in branched-chain FAs (BCFAs) after both types of OAGB procedure. CONCLUSIONS: Both OAGB procedures improved the profile of most FAs, leading to a decrease in VLCFAs, which are considered harmful, and an improvement in BCFAs, which are considered to be beneficial. There is a need to further investigate the possibility of n-3 polyunsaturated FA supplementation after pOAGB, due to the large decrease in these FAs after pOAGB.
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Derivación Gástrica , Obesidad Mórbida , Humanos , Derivación Gástrica/métodos , Obesidad Mórbida/cirugía , Estudios Retrospectivos , Ácidos Grasos , Obesidad/cirugía , Gastrectomía/métodosRESUMEN
Introduction: Over the past three decades, almost every type of abdominal surgery has been performed and refined using the laparoscopic technique. Surgeons are applying it for more procedures, which not so long ago were performed only in the classical way. The position of laparoscopic surgery is therefore well established, and in many operations it is currently the recommended and dominant method. Aim: The aim of the preparation of these guidelines was to concisely summarize the current knowledge on laparoscopy in acute abdominal diseases for the purposes of the continuous training of surgeons and to create a reference for opinions. Material and methods: The development of these recommendations is based on a review of the available literature from the PubMed, Medline, EMBASE and Cochrane Library databases from 1985 to 2022, with particular emphasis on systematic reviews and clinical recommendations of recognized scientific societies. The recommendations were formulated in a directive form and evaluated by a group of experts using the Delphi method. Results and conclusions: There are 63 recommendations divided into 12 sections: diagnostic laparoscopy, perforated ulcer, acute pancreatitis, incarcerated hernia, acute cholecystitis, acute appendicitis, acute mesenteric ischemia, abdominal trauma, bowel obstruction, diverticulitis, laparoscopy in pregnancy, and postoperative complications requiring emergency surgery. Each recommendation was supported by scientific evidence and supplemented with expert comments. The guidelines were created on the initiative of the Videosurgery Chapter of the Association of Polish Surgeons and are recommended by the national consultant in the field of general surgery. The second part of the guidelines covers sections 6 to12 and the following challenges for surgical practice: acute appendicitis, acute mesenteric ischemia, abdominal injuries, bowel obstruction, diverticulitis, laparoscopy in pregnancy and postoperative complications requiring a reoperation.
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Introduction: Over the past three decades, almost every type of abdominal surgery has been performed and refined using the laparoscopic technique. Surgeons are applying it for more procedures, which not so long ago were performed only in the classical way. The position of laparoscopic surgery is therefore well established, and in many operations it is currently the recommended and dominant method. Aim: The aim of the preparation of these guidelines was to concisely summarize the current knowledge on laparoscopy in acute abdominal diseases for the purposes of the continuous training of surgeons and to create a reference for opinions. Material and methods: The development of these recommendations is based on a review of the available literature from the PubMed, Medline, EMBASE and Cochrane Library databases from 1985 to 2022, with particular emphasis on systematic reviews and clinical recommendations of recognized scientific societies. Recommendations were formulated in a directive form and evaluated by a group of experts using the Delphi method. Results and conclusions: There are 63 recommendations divided into 12 sections: diagnostic laparoscopy, perforated ulcer, acute pancreatitis, incarcerated hernia, acute cholecystitis, acute appendicitis, acute mesenteric ischemia, abdominal trauma, bowel obstruction, diverticulitis, laparoscopy in pregnancy, and postoperative complications requiring emergency surgery. Each recommendation was supported by scientific evidence and supplemented with expert comments. The guidelines were created on the initiative of the Videosurgery Chapter of the Association of Polish Surgeons and are recommended by the national consultant in the field of general surgery. The first part of the guidelines covers 5 sections and the following challenges for surgical practice: diagnostic laparoscopy, perforated ulcer, acute pancreatitis, incarcerated hernia and acute cholecystitis. Contraindications for laparoscopy and the ERAS program are discussed.
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OBJECTIVE: To compare the effect of RYGB and OAGB on patients after failed treatment of obesity by laparoscopic sleeve gastrectomy (LSG). STUDY DESIGN: A case-control study based on a prospectively maintained database of reoperated patients after failed LSG, which included 33 patients who underwent RYGB conversion and 47 patients who underwent OAGB conversion. RESULT: The mean %EBWL after a 5-year follow-up for RYGBc vs OAGBc was 84.04% vs 72.95% (p = 0.2176), respectively. Complete long-term diabetes remission was observed significantly more frequently in the OAGBc than in the RYGBc group (97.3% vs 33%; p = 0.035). There were no other statistically significant differences in the remission rate of comorbidities between RYGBc and OAGBc: hypertension 30% vs 27.3% (p = 0.261), dyslipidemia 83.3% vs 59.1% (p = 0.277), OSAS 100% vs 60% (p = 0.639), and GERD 40% vs 71.4% (p > 0.99), respectively. 7 patients were newly diagnosed with GERD after OAGBc and none after RYGBc. There were no statistically significant differences in the number of complications between the OAGBc and RYGB groups. The Comprehensive Complication Index was 17.85 (± IQR 29.6) in the OAGBc group and 14.92 (± IQR 21.75) in the RYGBc group (p = 0.375). CONCLUSION: The authors recognized complete long-term type 2 diabetes remission after conversion surgery as the most relevant difference, where the OAGB variety was found superior for its better efficacy. Any other statistically significant differences in the consequences after both conversion procedures used after the failure of LSG have not been stated. Both methods therefore can be considered to complete the initial treatment, considering the preferences and individual burdens of the patients.
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Diabetes Mellitus Tipo 2 , Derivación Gástrica , Reflujo Gastroesofágico , Laparoscopía , Obesidad Mórbida , Humanos , Derivación Gástrica/efectos adversos , Derivación Gástrica/métodos , Obesidad Mórbida/cirugía , Obesidad Mórbida/complicaciones , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/cirugía , Estudios de Casos y Controles , Pérdida de Peso , Gastrectomía/efectos adversos , Gastrectomía/métodos , Reflujo Gastroesofágico/cirugía , Estudios Retrospectivos , Resultado del Tratamiento , Laparoscopía/métodosRESUMEN
BACKGROUND: One-anastomosis gastric bypass (OAGB) is a well established surgical procedure for morbid obesity. There are ongoing speculations and a debate regarding biliary reflux (BR) following OAGB. Studies considered OAGB as a risk for symptomatic and asymptomatic BR and marginal ulceration. The aim of the study was to evaluate the rate of gastroesophageal reflux disease (GERD) and esophagitis in microscopic and macroscopic evaluations among post OAGB patients diagnosed by means of upper endoscopy (UE) with a mucosal biopsy, and to assess the influence of comorbidities and medical history on endoscopic findings. METHODS: Patients operated between 1st January 2016 to 31st December 2017 were schedule, two years after OAGB for UE with a biopsy. In all cases, biopsies from the distal esophagus were obtained. All patients received a validated GERD-Health-Related Quality of Life questionnaire to assess their current symptoms. RESULTS: Fifty patients were finally enrolled in the study. Twenty-four (48%) had grade A or B esophagitis. Four patients (8%) had endoscopically suspected esophageal metaplasia (ESEM). 34/50 (68%) patients had various histopathological esophageal changes, based on the conducted endoscopy, among which four cases of Barrett's esophagus were observed. CONCLUSIONS: Despite the high rates of esophagitis in our cohort, most of the patients did not report any symptoms which confirm the thesis of the essential role of asymptomatic bile reflux following OAGB. Theoretically, chronic bile reflux can degenerate Barrett's esophagus into esophageal cancer.
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Esófago de Barrett , Reflujo Biliar , Esofagitis , Derivación Gástrica , Reflujo Gastroesofágico , Esófago de Barrett/diagnóstico , Esófago de Barrett/etiología , Esófago de Barrett/patología , Reflujo Biliar/patología , Estudios de Cohortes , Esofagitis/etiología , Derivación Gástrica/efectos adversos , Reflujo Gastroesofágico/diagnóstico , Reflujo Gastroesofágico/etiología , Reflujo Gastroesofágico/patología , Humanos , Calidad de VidaRESUMEN
INTRODUCTION: As a result of the COVID-19 pandemic, the health care systems around the world have been overburdened resulting in significant reduction of planned surgical procedures such as bariatric surgeries. The primary aim of this study is to assess the influence of the COVID-19 national lockdown in Poland on the short-term outcomes and intraoperative course of bariatric patients in a high volume IFSO certified bariatric center. MATERIAL & METHODS: This is a retrospective analysis of 158 bariatric surgery patients, who underwent bariatric procedures either prior to or after the first national lockdown in Poland. The patients were categorized as pre-lockdown group and the post-lockdown group, each comprising of 79 patients. RESULTS: The post-lockdown group had significantly lower operative weight (105.76 vs 114.25, p = 0.012) and BMI (36.99 vs 39.93, p = 0.005) compared to pre-lockdown group. The primary length of stay was significantly longer in the post-lockdown group (3.04 vs 2.44, p = 0.001). The post-lockdown group had significantly lower mean CCI score (1.90 vs 6.67, p = 0.046) and less short-term readmissions post-discharge (0 vs 8.86, p = 0.007) than pre-lockdown group. CONCLUSION: The post-lockdown group was found to have lower body weight and BMI on the day of the operation than those operated prior to the lockdown. These findings are conflicting to previous research assessing weight changes during lockdowns. Since the qualification criteria and order of operations were similar and pre-defined for both groups, possible explanations for these findings are higher patient motivation due to COVID-19 fears and longer preparation period due to elective surgery postponement. We encourage bariatric centers globally to assess the effect of national lockdowns on the patient profiles as well as the psychological and behavioral impact on the bariatric cohort.
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Cirugía Bariátrica , COVID-19 , Control de Enfermedades Transmisibles , Cuidados Posteriores , Cirugía Bariátrica/estadística & datos numéricos , Humanos , Tiempo de Internación , Pandemias , Alta del Paciente , Readmisión del Paciente , Polonia , Estudios RetrospectivosRESUMEN
INTRODUCTION: Enhanced recovery after bariatric surgery (ERABS) and other fast track protocols are currently being implemented in bariatric surgery. This approach has several benefits. However, early complications may occur and require urgent re-hospitalization and management. Gastrointestinal (GI) bleeding following bariatric surgery remains one of the most serious complications requiring endoscopic treatment. AIM: To evaluate the potential influence of early endoscopic intervention on bariatric patients' management. MATERIAL AND METHODS: A clinical database was searched for patients undergoing endoscopic treatment because of GI tract bleeding following bariatric surgery under the ERABS protocol. 14 out of 1431 patients operated on were identified and their data were extracted for the purposes of this study. Patients readmitted to the hospital due to developing GI tract bleeding (group 2) were compared with patients undergoing endoscopic intervention during the initial stay (group 1), for the same purpose. RESULTS: We found no statistically significant differences in hemoglobin level or length of hospital stay before endoscopy between groups. Based on the analyzed data, the percentage of GI bleeding in patients operated on under the ERABS protocol in our center is 0.97% (n = 14). The rate of early (up to 30 days) readmissions due to GI tract bleeding is 0.4% (n = 5) with an overall early readmission rate of 0.91% (n = 13) in the study period since the ERABS protocol was implemented. CONCLUSIONS: Long-term effects (% total weight loss, %TWL) of bariatric surgery do not depend on the need of early endoscopic intervention and rehospitalization. Endoscopic intervention is a safe treatment modality, not associated with risk of reoperation or complications.
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The number of breast reconstruction procedures has been increasing in recent years. One of the suggested treatment methods is breast reconstruction with a pedicled skin and muscle TRAM flap (transverse rectus abdominis muscle - TRAM). Surgical incisions performed during a cholecystectomy procedure may be located in the areas significant for flap survival. The aim of this paper is to present anatomical changes in abdominal walls secondary to pedicled skin and muscle (TRAM) flap breast reconstruction, which influence the planned access in cholecystectomy procedures. The authors present 2 cases of cholecystectomy performed due to cholelithiasis in female patients with a history of TRAM flap breast reconstruction procedures. The first patient underwent a traditional method of surgery 14 days after the reconstruction due to acute cholecystitis. The second patient underwent a laparoscopy due to cholelithiasis 7 years after the TRAM procedure. In both cases an abdominal ultrasound scan was performed prior to the operation, and surgical access was determined following consultation with a plastic surgeon. The patient who had undergone traditional cholecystectomy developed an infection of the postoperative wound. The wound was treated with antibiotics, vacuum therapy and skin grafting. After 7 weeks complete postoperative wound healing and correct healing of the TRAM flap were achieved. The patient who had undergone laparoscopy was discharged home on the second postoperative day without any complications. In order to plan a safe surgical access, it is necessary to know the changes in the anatomy of abdominal walls following a pedicled TRAM flap breast reconstruction procedure.
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Competencia Clínica/normas , Educación Médica Continua/normas , Cirugía General/educación , Laparoscopía/educación , Educación Médica/normas , Europa (Continente) , Cirugía General/normas , Humanos , Laparoscopía/normas , Procedimientos Quirúrgicos Mínimamente Invasivos/educación , PoloniaRESUMEN
Continuous ambulatory peritoneal dialysis (CAPD) is a popular way of treatment of the patients with renal failure. There were 1365 patients on CAPD in Poland in the year 2001. Higher frequency of groin and abdominal hernias was reported in those patients. 10% of dialysed patients developed hernia in the first five years of the therapy. The main problems of hernia repair in the CAPD patients are: increased pressure in abdominal cavity caused by dialysate volume, higher risk of peritonitis, poor prognosis in the complicated cases temporarily or permanently converted to hemodialysis (HD) and the insufficiency of healing process. Complications accorded to hernia repair are the third most often reason of conversion to HD. Conducted studies on hernia repair did not lead to the introduction of the world standard. Authors propose to introduce an unified protocol to improve treatment results. Main guidelines of hernia treatment in CAPD patients are: 1) consultation of the surgeon cooperating with dialysis center in qualification to CAPD, and in the case of hernia symptoms in CAPD patients, 2) application of tension-free methods (PHS recommended), 3) administration of antibiotic prophylaxis, 4) application of local or epidural anesthesia, 5) no necessity of discontinuation of CAPD procedures.