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We report the case of a 74-year-old male with abdominal pain, distention and obstipation for 8 hours. He had a medical history of 24 sigmoid volvulus (SV) episodes, 23 of which treated with endoscopic detorsion, while one resolved spontaneously. Physical examination revealed abdominal distention, tenderness, hyperkinetic bowel sound and an empty rectum. Abdominal X-ray radiograph revealed dilated sigmoid loops with coffee bean sign. Computed tomography demonstrated dilated sigmoid loops with air-fluid levels and mesenteric whirl sign. Flexible colonoscopy showed a spiral-like luminal obstruction of the viable sigmoid colon at 18 cm from anal verge. A successful colonoscopic detorsion was performed. Due to the poor general health status of the patient (American Society of Anesthesiologists-ASA score 4) arising from serious comorbidities including coarctation of aorta and coronary disease, percutaneous endoscopic colostomy was suggested instead of elective sigmoid colectomy. He did not approve adjunctive therapy and was discharged following 24-hour observation.
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Background and Objective: Colorectal cancer (CRC) is among the most common types of cancer. Although the disease is treatable in its early stages, five-year survival falls below 20% in the later stages. CEA and CA19-9 are tumor markers used in the diagnosis and follow-up of the disease in clinical practice; however, their diagnostic effectiveness is insufficient. Therefore, the identification of biomarkers that can be easily studied from serum and can diagnose CRC and determine its severity is highly important. In this context, dickkopf1 (DKK1) and cytoskeleton-associated protein 4 (CKAP4) are both promising biomarkers. Materials and Methods: Serum DKK1 and CKAP4 levels were measured in 55 patients with CRC and 40 healthy controls. The patients with CRC were divided into groups based on pathological stages and histological differentiation. The serum levels of both proteins in patients with CRC were measured preoperatively and 10 and 30 days postoperatively. Results: Serum DKK1 and CKAP4 were significantly higher in the CRC group than in the healthy controls (p < 0.05). Serum levels of both proteins rose in line with the disease stage and grade but decreased following surgical resection. A positive correlation was observed between tumor diameter and protein blood levels. The diagnostic efficacy of DKK1 and CKAP4 in CRC (approximately 95%) was higher than that of markers such as CEA and CA19-9. Conclusions: The DKK1 and CKAP4 serum values of patients with CRC are promising biomarkers. They can potentially be used in CRC management, namely, in the diagnosis and treatment of tumor response access and in tumor aggressiveness prediction.
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Biomarcadores Tumorais , Neoplasias Colorretais , Peptídeos e Proteínas de Sinalização Intercelular , Humanos , Neoplasias Colorretais/sangue , Neoplasias Colorretais/diagnóstico , Peptídeos e Proteínas de Sinalização Intercelular/sangue , Masculino , Feminino , Pessoa de Meia-Idade , Estudos Prospectivos , Biomarcadores Tumorais/sangue , Idoso , Índice de Gravidade de Doença , Adulto , Estudos de Casos e ControlesRESUMO
Objectives: Sigmoid volvulus (SV) recurs in about one quarter of the patients, whereas multiplex (≥3) attacks are quite rare and attacks with five or more times are extremely rare. The aim of this study was to evaluate multiplex SV attacks in our series and worldwide data. Methods: In Ataturk University Faculty of Medicine Department of General Surgery, among 1,071-case SV series, data were evaluated retrospectively in 612 patients, while prospectively in 459 with respect to age, gender, previous volvulus attacks, and prognosis. Worldwide data were obtained from Web of Science database and they were compared with our results. Results: Mean SV attack count, multiple- (≥2) and multiplex- (≥3) attack rates were 1.4, 26.1%, and 4.2%, respectively, in our series, while they were 1.7, 26.7%, and 3.2%, respectively, in worldwide data (p>0.05, in all). In our series, recurrence rates were 26.1%, 19.3%, and 51.2%, respectively, (p<0.001, in all), while mortality rates were 7.3%, 13.7%, and 19.5%, respectively, (p<0.001, in all) in single-, double-, and multiplex- (≥3) attack patients. Conclusion: Although multiplex (≥3) attacks are uncommon in SV, when it goes up, elective surgery must be considered in selected cases to avoid repetitive attacks and related high mortality.
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We read the paper written by Garcia-Calonge et al. presenting a patient with Lewy body dementia and recurrent sigmoid volvulus (SV) treated with emergency surgery due to gangrenous bowel. Our clinic has 1,063-case experience with SV over 56,5-year period between June 1966 and January 2023, which data signifies the largest monocenter SV series over the world. In the light of this experience, our comments relate to neuropsychiatric diseases-SV comorbidity, endoscopic decompression, and recurrence of SV.
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PURPOSE: The present research was carried out to determine the impact of informing patients who would undergo a colonoscopy via short messaging service (SMS) on the procedure quality and satisfaction. DESIGN: The study was designed as a randomized controlled experimental and single-blind. METHODS: The study was completed with 170 patients (87 in the control group and 83 in the intervention group). Verbal and written information about bowel preparation was provided to all patients at the first appointment. Additionally, a total of nine informative SMS, including the time of colonoscopy, dietary restrictions to be followed, purgative drugs to be used, and the time of taking the drugs, were sent to the patients in the intervention group starting 2 days before the procedure. Data were collected using a patient questionnaire, Boston Bowel Preparation Scale (BBPS), and postcolonoscopy follow-up form. FINDINGS: The mean score of each colon segment and the total BBPS mean score of the patients in the intervention group were higher compared to the control group, and the difference between them was statistically significant. The percentage of patients with adequate bowel preparation was significantly higher in the intervention group (84.3%) in comparison with the control group (71.3%). The intervention group had high compliance with a clear diet, enema application, and oral medication intake (P < .05). The cecum was reached in 85.5% of the intervention group. The majority of the patients (89.2%) in the intervention group reported that the information provided via SMS was adequate, and 91.6% were satisfied with the information provided by SMS. CONCLUSIONS: The study shows that, in addition to written and verbal information provided before colonoscopy, SMS information positively impacts the quality of patients' bowel preparation, increases their compliance with the preparation instructions, the rate of reaching the cecum, and their satisfaction. Patient education with this practice can help ensure adequate bowel preparation quality and increase patient comfort in the colonoscopy procedure.
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Objectives: Diabetes mellitus (DM) complicates about 15.7% of sigmoid volvulus (SV) cases. However, the pathophysiology of this relation is still unclear. Our objective was to evaluate the association of DM and SV. Methods: The clinical data of 1,051 patients treated in Ataturk University Faculty of Medicine during 56 years between June 1966 and July 2022 were considered. The records of 612 cases (58.2%) were evaluated retrospectively till June 1986, while 439 (41.8%) were investigated prospectively thereafter. To obtain the worldwide data, an electronic search of the last 56-years' literature (from 1967 to date) was performed in Web of Science and PubMed databases. Results: DM was statistically higher in SV patients than of general population (15.7% vs. 8.3%, p<0.001). Conversely, SV and DM co-occurrence was statistically lower in our series than of world-wide data (2.9% vs. 15.7%, p<0.001). In our series, SV and DM comorbidity was statistically higher in elders that that of children (3.9% vs. 0.0%, p<0.05). Although sigmoid gangrene was more common in DM patients when compared with that of total, the difference was not statistically significant (42.9% vs. 27.4%, p>0.05). Conversely, the mortality rate was statistically higher in DM cases than that of no diabetics in SV (28.6% vs. 7.8%, p<0.001). Conclusion: Although the pathophysiology of SV and DM comorbidity is still relatively unexplainable, our study suggests that DM worsens the prognosis of SV. For this reason, early diagnosis and proper treatment have great importance in such patients.
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Objectives: Recurrence is a relatively common outcome following endoscopic decompression in sigmoid volvulus (SV). This study aims to evaluate the factors affecting recurrence in SV. Methods: In 434 patients with SV treated between June 1986 and January 2022, probable recurrence-affecting factors including age, age of SV onset, gender, dietary habit, defecation habit, altitude of living area, and SV attack count were analyzed in prospectively collected data. Results: Of 434 patients, 111 (25.6%) had recurrent SV with mean 1.6 ± 2.3 of volvulus episodes (range: 1-21 attacks). SV recurrence demonstrated a significant linear increase with age (14.3%, 17.1%, 21.5%, and 29.9%, respectively, in young, middle aged, mature, and elderly patients, p < 0.001). Recurrent SV was also significantly higher in male gender (28.5% vs 12.7%, p = 0.004), high-fiber diet habit (32.9% vs 17.7%, p < 0.001), and living at high altitude (26.9% vs 12.5%, p = 0.047). Although SV recurrence was higher in patients with chronic constipation, the difference was not significant (36.7% vs. 20.3%, p = 0.594). When compared with that of the patients with mature onset or elderly onset patients, SV attack count was significantly higher in young-onset cases (1.3 ± 0.9 and 1.1 ± 0.3 vs 4.6 ± 6.9, p < 0.001). Conclusion: Elderliness, early-onset, maleness, high-fiber diet habit, high altitude, and most likely chronic constipation may be the practical clinical parameters of recurrent SV. These parameters, as well as the presence of previous SV episode history, must be considered in the decision-making process in the elective treatment of SV.
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Objectives: Spontaneous decompression is an uncommon outcome of sigmoid volvulus (SV). The aim of this study was to evaluate the clinical presentation, diagnosis, treatment, and follow-up of spontaneously decompressed SV. Methods: We utilized the data of our 1,063 SV patients, the most comprehensive monocenter SV series in the world. To obtain the worldwide data on the spontaneous decompression of SV, we researched the last 56-years' literature in Web of Science and PubMed databases. Results: The incidence of the spontaneous decompression was 0.1% (1/1,063) in our SV series, whereas it was 1.5% (8/549) in the worldwide data (Fisher exact test, p = 0.001). By this way, cumulative spontaneous decompression rate was found as 0.6% (9/1,602). In the spontaneously decompressed cases, the main clinical features were abdominal pain/tenderness, distention, and obstipation, which were similar to management-required patients. However, the treatment and follow-up algorithm is still a relatively undefined subject. Conclusion: Spontaneous decompression of SV is a very rare clinical entity. The clinical presentation and diagnosis of the spontaneously decompressed SV look alike the management-required SV. However, as seen in most management-required patients, SV tends to recur in the spontaneously decompressed cases and a recurrence-reducing procedure is required in selected patients.
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BACKGROUND: Gallbladder and biliary tract infections are diseases with high mortality rates if they are not treated properly. Microbiological evaluation of perioperatively collected samples both ensures proper treatment of patients and guides empirical treatment due to the determination of microorganism susceptibility. AIMS: This study aimed to isolate the microorganisms in bile cultures from patients who underwent cholecystectomy and to determine sensitivity results of these microorganisms. METHODS: This study was a multi-center and prospective design, included 360 patients, and was performed between 2019 and 2020. Culture results of bile taken during cholecystectomy were evaluated. RESULTS: Bacterial growth was found in the bile cultures of 84 out of 360 (23.3%) patients. Patients were divided into two groups according to whether they had risk factors for resistant microorganisms or not. While Escherichia coli (n = 11, 13%), Enterococcus spp. (n = 8, 9.5%), and Enterobacter spp. (n = 4, 4.7%) were detected most frequently in patients without risk. Staphylococcus spp. (n = 17, 20.2%), Enterococcus spp. (n = 16, 19%), and E. coli (n = 8, 9.5%) were the most frequently found microorganism at-risk patients. In multivariate analysis, bile culture positivity was found higher in patients who had history of biliary disease (p = 0.004), operation performed concurrently with a cholecystectomy (p = 0.035), and high rate of polymorphonuclear leukocytes (PNL) in total leukocyte count (p = 0.001). CONCLUSIONS: Our study shows that when starting empirical antibiotic treatment for bile ducts, whether patients are at risk for the development of resistant bacterial infection should be evaluated after which antibiotic selection should be made accordingly.
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Bile , Escherichia coli , Antibacterianos/farmacologia , Antibacterianos/uso terapêutico , Bile/microbiologia , Colecistectomia , Resistência Microbiana a Medicamentos , Humanos , Testes de Sensibilidade Microbiana , Estudos ProspectivosRESUMO
Objectives: Ileosigmoid knotting (ISK) is a rare intestinal obstruction form worldwide. The aim of this study was to investigate changing trends in ISK. Methods: The Web of Science and PubMed databases were electronically searched to find all publications to evaluate all epidemiological, etiological, clinical, laboratory, radiological, therapeutic, and prognostic factors in ISK. Results: Most of the cases were reported from Asian and African countries. Mean age was 43.9 years with a 79.9%/20.1% of male/female ratio. Main symptom period was 48.1 hours, while the most common clinical features were abdominal pain/tenderness (99.1%), distention (88.3%), and obstipation/constipation (58.8%). Abdominal X-ray radiography, computerized tomography (CT), and magnetic resonance imaging (MRI) were diagnostic in 8.2%, 96.2%, and 100.0%, respectively, while the total diagnostic accuracy rate was 20.8%. Bowels were gangrenous in 85.6% of the patients. Ileum resection was applied in 14.0% of the cases, while sigmoid colon resection in 7.6%, and both segment resection in 67.1%. The mortality rate was 22.7%, while the morbidity rate was also 22.7%. Conclusion: ISK is a rare disease, but it is still catastrophic despite its two-century recognised past. As an exception, diagnostic convenience arising from CT or MRI looks like the most important change over the last half-century.
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BACKGROUND AND AIM: The endoscopic retrograde cholangiopancreatography (ERCP) procedure is generally performed in patients with high comorbidity. We aimed to reduce the consumption of propofol by adding lidocaine before ERCP. METHODS: Eighty ERCP patients with ASA I-III, aged between 45-75 years, were randomly divided into two groups. Lidocaine group (group L, n = 40), received 1-mg midazolam, 1.5 mg/kg lidocaine, and 1 mg/kg propofol intravenously. The control group (group C, n = 40) received 1-mg midazolam, saline in the same volume as the lidocaine group, and 1 mg/kg propofol intravenously. Propofol was administered with intermittent bolus doses. Propofol consumption, oropharyngeal reflex, recovery time, endoscopist satisfaction, ketamine need, and side-effects were recorded. RESULTS: Propofol consumption during the procedure was statistically lower in group L than in the control group (157.25 ± 39.16 mg vs 228.75 ± 64.62 mg respectively, P < 0.001). Additionally, recovery time was statistically faster in group L compared with the control group (7.78 ± 3.95 min vs 11.92 ± 3.24 min respectively, P < 0.001). The oropharyngeal reflex was less in group L than control group (6/40 vs 15/40 respectively, P = 0.042). There was no significant difference between the two groups regarding visual analogue scale scores and endoscopist satisfaction (P > 0.05). CONCLUSIONS: We recommend the use of intravenous lidocaine before the ERCP procedure as it reduces propofol consumption, recovery times, and oropharyngeal reflex.
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Período de Recuperação da Anestesia , Colangiopancreatografia Retrógrada Endoscópica/métodos , Hipnóticos e Sedativos/administração & dosagem , Lidocaína/administração & dosagem , Propofol/administração & dosagem , Idoso , Sedação Consciente/métodos , Método Duplo-Cego , Feminino , Engasgo , Humanos , Infusões Intravenosas , Masculino , Midazolam/administração & dosagem , Pessoa de Meia-Idade , Cuidados Pré-Operatórios , Estudos ProspectivosRESUMO
Sigmoid volvulus (SV) recurrence more than 10 times is an extremely rare clinical entity and spontaneous detorsion is a rare outcome of SV. In this paper, we report a case with 19 previous SV attacks, in last of which spontaneous detorsion occurred. Such a multiple-episode history as well as an unexpected recovery was unique in a 1,036-case clinical profession of Ataturk University with SV over a 54.5-year period.
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Sigmoid volvulus (SV) is the wrapping of the sigmoid colon around its mesentery, and sigmoid gangrene is a catastrophic complication of SV. Although the diagnosis of SV is generally not difficult, unfortunately, most of the clinical, laboratory and radiological signs are not pathognomonic in demonstrating sigmoid gangrene. The treatment of gangrenous SV requires emergency surgery. Sigmoid gangrene worsens the prognosis of SV by doubling the mortality rate.
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OBJECTIVE: Sigmoid Volvulus (SV) and Ileosigmoid Knotting (ISK) are rare intestinal obstruction forms, but Turkey is endemic for these diseases. The aim of this study was to evaluate the role of our publications in the world literature. METHODS: We electronically searched Web of Science database to evaluate the manuscripts published during June 1966 to July 2018. RESULTS: Total 788 manuscripts have been published by 289 different organizations (2.7 items per organization) around the world. Among them, 71 (9.0%) are from 31 different institutions in Turkey, while 37 manuscripts (4.7% of total and 52.1% of Turkish items), including 27 on SV and 10 on ISK, have been published by our clinic. Of our publication, 19 items (51.4%) were original articles, 10 (27.0%) were published in Turkish Journal of Medical Sciences, 30 (81.1%) were published over a period spanning from 2009 to 2018, and in 32 of which (86.5%) the corresponding author was Atamanalp. CONCLUSION: Arising from our 1,008-case SV and 80-case ISK experiences over a 52-year period between June 1966 and July 2018, our clinic has an important role in the data production and publication for SV and ISK. It seems that our clinic may provide several more documents in the years to come.
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BACKGROUND: Sigmoid volvulus may recur following endoscopic decompression. Flatus tubes are traditionally used to prevent an early recurrence. This study aims to evaluate the recurrence-preventive role of the flatus tubes in sigmoid volvulus. METHODS: Sigmoid volvulus recurrence was retrospectively analyzed in prospectively collected clinical data of endoscopically decompressed 60 patients, in whom no tube, rectal tube, or sigmoidal tube was used. RESULTS: Mean pain/discomfort scores were higher in rectal and sigmoidal tube groups than that of no tube group (1.2 ± 0.4, 4.2 ± 0.9, and 3.5 ± 0.9, respectively, P < .001). The early recurrence was seen in 3 patients in the no tube group, while no early recurrence was determined during tube placement in the rectal and sigmoidal tube groups (15.0%, 0.0%, and 0.0%, respectively, P < .05, P < .05, and P > .05). The tubes were removed or spontaneously discharged in 13 (65.0%) and 12 patients (60.0%) in the rectal and sigmoidal tube groups, respectively, and sigmoid volvulus recurred in 2 patients in each group following the removal or spontaneous discharge. There was no statistically significant difference between the early recurrence rates of the no tube, rectal tube, and sigmoidal tube groups following the removal or spontaneous discharge of the tubes (15.0%, 15.4%, 16.7%, respectively, P > .05) and in total (15.0%, 10.0%, and 10.0%, respectively, P > .05). CONCLUSION: Flatus tubes may prevent the early volvulus recurrence during their placement in sigmoid volvulus. Nevertheless, they generally cause pain and discomfort, and they are frequently removed or spontaneously discharged, which suppresses their recurrence- preventive effects.
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Volvo Intestinal , Doenças do Colo Sigmoide , Humanos , Volvo Intestinal/prevenção & controle , Volvo Intestinal/cirurgia , Estudos Retrospectivos , Descompressão Cirúrgica , Flatulência , Doenças do Colo Sigmoide/etiologia , Doenças do Colo Sigmoide/prevenção & controle , Doenças do Colo Sigmoide/cirurgia , Vértebras Lombares , Dor/cirurgia , Colo Sigmoide/cirurgiaRESUMO
BACKGROUND: Sigmoid volvulus (SV), the wrapping of the sigmoid colon around itself, is a rare intestinal obstruction form world-wide. For this reason, the physiopathology of SV, particularly the precipitating factors, are not clearly identified. The aim of this study is to evaluate the precipitating factors in SV. METHODS: The clinical records of consecutive 416 patients with SV were reviewed prospectively from January 1986 to July 2020. As a control, the records of consecutive 100 patients with non-volvulus intestinal obstruction were reviewed prospectively in the past 24 months. The premorbid symptoms including acute diarrhea, sudden and excessive body motions, overeating after a prolonged starvation, coughing spell, and labor was evaluated. RESULTS: Among the premorbid symptoms, 1-5-day interval of diarrhea (42 patients, 10.1%, p<0.05), harvesting activation (35 patients, 8.4%, p<0.05), and overeating after Ramadan fasting (31 patients, 7.5%, p<0.05) were found to be statistically significant precipitating factors in SV. CONCLUSION: Although there are few studies about the precipitating factors of SV in the literature, increased bowel motility, excessive body motions, and overeating following a prolonged starvation look like the precipitating factors in the development of SV.
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Obstrução Intestinal , Volvo Intestinal , Doenças do Colo Sigmoide , Diarreia , Humanos , Hiperfagia , Obstrução Intestinal/cirurgia , Volvo Intestinal/diagnóstico , Volvo Intestinal/etiologia , Volvo Intestinal/patologia , Doenças do Colo Sigmoide/diagnóstico , Doenças do Colo Sigmoide/etiologia , Doenças do Colo Sigmoide/cirurgiaRESUMO
Sigmoid volvulus and ileosigmoid knotting are uncommon intestinal obstructions, which generally affect adult males. The etiology is multifactorial. Volvulus triad including abdominal pain/tenderness, distention, and obsti pation/constipation is the common clinical presentation. Although x-ray radiography helps with diagnosis, the current diagnostic procedure is computed tomography or magnetic resonance imaging in addition to flexible endoscopy in sigmoid volvulus. Endoscopic decompression is the primary treatment except for the presence of bowel gangrene and peritonitis in sigmoid volvulus, while such conditions and also ileosigmoid knotting require emergency surgery. The prognosis is relatively poor under these adverse circumstances and in ileosigmoid knotting.
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OBJECTIVE: Gastric cancer ranks the third among the cancer-related deaths. It is diagnosed at advanced stage in many patients due to malignant proliferation and has a poor prognosis. Currently, no instrument or biomarker has been proven to diagnose the disease before the advanced stages. This study aimed to measure the serum levels of galanin and obestatin, which were examined in various studies including cancer studies, and to discuss their diagnostic value in gastric cancers. METHODS: In this study, 30 adult patients with gastric cancer and 30 healthy adults in the control group were examined prospectively. The demographic characteristics and serum levels of galanin and obestatin in the patient and control groups were recorded. RESULTS: The mean serum level of galanin in the patient and control groups was 19.73±5.04 and 35.59±10.94 pg/mL, respectively. The mean serum level of obestatin in the patient and control groups was 40.21±5.82 and 15.15±3.32 ng/mL, respectively. A significant difference was found between the groups (p<0.001). CONCLUSION: Serum levels of galanin were lower and serum levels of obestatin were higher in patients with gastric cancer compared to the healthy individuals. Serum levels of obestatin and galanin can be used as potential biomarkers in the diagnosis of gastric cancer.