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Scheer CS, Fuchs C, Gründling M, Vollmer M, Bast J, Bohnert JA, Zimmermann K, Hahnenkamp K, Rehberg S, Kuhn SO. Impact of antibiotic administration on blood culture positivity at the beginning of sepsis: a prospective clinical cohort study. Clin Microbiol Infect 2018; 25:326-331. [PMID: 29879482 DOI: 10.1016/j.cmi.2018.05.016] [Citation(s) in RCA: 111] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Revised: 05/09/2018] [Accepted: 05/12/2018] [Indexed: 01/21/2023]
Abstract
OBJECTIVES Sepsis guidelines recommend obtaining blood cultures before starting anti-infective therapy in patients with sepsis. However, little is known of how antibiotic treatment before sampling affects bacterial growth. The aim of this study was to compare the results of blood cultures drawn before and during antibiotic therapy. METHODS Prospective clinical cohort study of septic patients. Adult intensive care unit patients with two or three blood culture sets at the beginning of sepsis between 2010 and 2017 were included. Patients with blood culture samples obtained before antibiotic therapy were compared with patients with samples taken during antibiotic therapy. Blood culture positivity, defined as presence of a microbiological pathogen, was compared between the groups. Logistic regression was performed to adjust the impact of different factors with respect to blood culture positivity. RESULTS In total, 559 patients with 1364 blood culture sets at the beginning of sepsis were analysed. Blood culture positivity was 50.6% (78/154) among patients with sepsis who did not receive antibiotics and only 27.7% (112/405) in those who were already receiving antibiotics (p <0.001). Logistic regression revealed antibiotic therapy as an independent factor for less pathogen identification (odds ratio 0.4; 95% CI 0.3-0.6). Gram-positive pathogens (28.3% (111/392) versus 11.9% (116/972); p <0.001) and also Gram-negative pathogens (16.3% (64/392) versus 9.3% (90/972); p <0.001) were more frequent in blood culture sets drawn before antibiotic therapy compared with sets obtained during antibiotic therapy. CONCLUSIONS Obtaining blood cultures during antibiotic therapy is associated with a significant loss of pathogen detection. This strongly emphasizes the current recommendation to obtain blood cultures before antibiotic administration in patients with sepsis.
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Affiliation(s)
- C S Scheer
- Department of Anesthesiology, University Hospital Greifswald, Germany.
| | - C Fuchs
- Department of Anesthesiology, University Hospital Greifswald, Germany
| | - M Gründling
- Department of Anesthesiology, University Hospital Greifswald, Germany
| | - M Vollmer
- Institute of Bioinformatics, University Hospital Greifswald, Germany
| | - J Bast
- Medical Faculty, University of Greifswald, Germany
| | - J A Bohnert
- Friedrich Loeffler Institute of Medical Microbiology, University Hospital Greifswald, Germany
| | - K Zimmermann
- Friedrich Loeffler Institute of Medical Microbiology, University Hospital Greifswald, Germany
| | - K Hahnenkamp
- Department of Anesthesiology, University Hospital Greifswald, Germany
| | - S Rehberg
- Department of Anesthesiology, University Hospital Greifswald, Germany
| | - S-O Kuhn
- Department of Anesthesiology, University Hospital Greifswald, Germany.
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Scheer CS, Fuchs C, Rehberg S, Bast J, Vollmer M, Balau V, Kuhn SO, Gründling M. INCIDENCE OF PATHOGEN DETECTION IN BLOOD CULTURES OF SEVERE SEPSIS AND SEPTIC SHOCK PATIENTS IS HIGHER, IF BLOOD CULTURES WERE DRAWN BEFORE ANTI-INFECTIVE THERAPY. Intensive Care Med Exp 2015. [PMCID: PMC4796237 DOI: 10.1186/2197-425x-3-s1-a882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Abstract
OBJECTIVE In women, rectal prolapse is often accompanied by other signs of generalized pelvic floor weakness including uterine and bladder prolapse. The purpose of this study was to compare whether there are differences in outcomes of rectal prolapse surgery between women having combined pelvic organ prolapse (POP) surgery with a urologist or urogynecologist (CS) vs those having abdominal rectal prolapse surgery alone (RP). METHOD Charts were reviewed to collect perioperative data on those having surgery from 1995 to 2001. Phone surveys were conducted to obtain Cleveland Clinic Foundation (CCF) Incontinence score, Knowles-Eccersley-Scott-Symptom (KESS) Constipation Score, Short Form 36 (SF-36) quality of life score and recurrence rate. Appropriate statistical analysis was performed. RESULTS Ninety-four operations were performed (23 CS and 71 RP). Forty-six (49%) could be contacted by phone. Mean follow-up was similar in both groups (CS 4.1 vs RP 3.6 years; P = 0.796). There were no significant differences between both groups regarding age, American Society of Anesthesiology classification Score, complications, length of hospital stay, CCF Incontinence score, KESS Constipation Score, SF-36 Score and recurrence rate of rectal prolapse. The operative time (CS 226 vs RP 122 min; P < 0.001) and blood loss (CS 377 vs RP 183 ml; P < 0.001) were significantly increased in the CS group. CONCLUSION Combined surgery for POP is safe and effective when considering outcomes of rectal prolapse surgery. Therefore surgeons should not hesitate to address all pelvic floor issues during the same operation by working in partnership with the anterior pelvic floor colleagues.
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Affiliation(s)
- W Riansuwan
- Department of Colorectal Surgery, Cleveland Clinic Foundation, Ohio 44195, USA
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Abstract
PURPOSE There has been minimal research done on normal female bowel habits. Because we do not know what is normal, this affects counseling of patients and research. The aim of this study was to conduct a survey of females with no bowel pathology to obtain a baseline of normal bowel function and examine any normal changes that occur during a woman's lifetime. METHODS Females accompanying patients to our hospital and clinic were invited to fill out an IRB-approved questionnaire after excluding those with current bowel pathology, depression, a stoma, or were wheelchair bound. RESULTS Four hundred twenty-five of 528 questionnaires of females who reported they had normal bowel habits were evaluated. The age range was from 18 to 80 years and comparison was according to age, race, and parity. Fifty-one percent had one bowel movement daily while 30 percent reported fewer. Overall, 15 percent reported constipation, which was higher in African-American females (26 percent) vs. Caucasian females (14 percent), P = 0.08. The average time for a bowel movement was 5-6 minutes, which was longer in African-American females (7.7 min) vs. Caucasian (5.0 min), P = 0.002. Younger females had changes in their bowel pattern reported as soft stool usually associated with their menstrual cycle; this was seen mostly in single females. Menopause did not affect bowels. Thirty-six percent of parous females reported occasional stool incontinence. Flatal incontinence was seen occasionally in over 50 percent of females, more frequently in those over 35 years old. Seventy-four percent of parous females reported incontinence to gas. One-third of females read on the toilet, with a majority doing so to relax or to be distracted and with African-American females reading more (54 percent) vs. Caucasian (32 percent), P = 0.004. Interestingly, Caucasian females read to conserve time (26 percent) vs. African-Americans (4 percent), P = 0.02. Fiber as a supplement was taken by only 8 percent. Foods affected bowel function in all age groups, while travel and exercise did not. Stress affected a change in 35 percent in the 18 to 50-year group. CONCLUSION There is a vast diversity in what is considered normal female bowel habits. One daily bowel movement is not the norm. Normal older females and those who have had children report more flatal incontinence. One-third experience some element of fecal incontinence. Foods most commonly caused a change in bowel pattern, followed by menstruation, stress, and childbirth. A vast majority do not take fiber as a supplement.
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Affiliation(s)
- M Zutshi
- Department of Colorectal Surgery, Cleveland Clinic Foundation, 9500 Euclid Avenue, Cleveland, Ohio 44195, USA
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Abstract
PURPOSE Surgical repair of rectovaginal fistula with an advancement flap has had suboptimal results. The existing literature documenting episioproctotomy as a surgical option in females with rectovaginal fistula or cloaca is limited. This study was designed to examine our experience with episioproctotomy in this group. Additionally we were interested in risk factors, which might predict failure. METHODS All females who had repair of a rectovaginal fistula or cloaca with episioproctotomy from 1998 to 2004 were studied. Data were collected from chart review and telephone contact. This included demographics, body mass index, tobacco use, Crohn's disease, previous surgery, and diverting stoma. RESULTS Data were obtained from 42 females (mean age, 39.2 (range, 25-70) years). The mean follow-up was 37 (range, 2-84) months. Nine females had a cloaca and the rest had a rectovaginal fistula with an anterior sphincter defect. Eleven (all with anterior tissue) had recurrence of fistula. None with cloaca had recurrence. Eight of 11 recurrences occurred in females who had failed at least one previous repair. No variables that were studied significantly affected recurrence. Median (25th, 75th percentiles) postoperative Wexner incontinence scores for those with and without recurrence were 8 (7, 12) and 5 (2, 6) respectively. CONCLUSIONS Episioproctotomy is a successful technique for repair of rectovaginal fistula and cloaca. Incontinence score postoperatively were acceptable. It should be considered a first line of surgical treatment in those with a fistula that includes compromise of the anterior sphincter complex.
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Affiliation(s)
- T L Hull
- Department of Colon and Rectal Surgery, The Cleveland Clinic Foundation, 9500 Euclid Avenue, Desk A-30, Cleveland, Ohio 44195, USA
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Kariv Y, Delaney CP, Casillas S, Hammel J, Nocero J, Bast J, Brady K, Fazio VW, Senagore AJ. Long-term outcome after laparoscopic and open surgery for rectal prolapse: a case-control study. Surg Endosc 2005; 20:35-42. [PMID: 16374674 DOI: 10.1007/s00464-005-3012-2] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2005] [Accepted: 08/26/2005] [Indexed: 12/11/2022]
Abstract
BACKGROUND Laparoscopic repair (LR) of rectal prolapse is potentially associated with earlier recovery and lower perioperative morbidity, as compared with open transabdominal repair (OR). Data on the long-term recurrence rate and functional outcome are limited. METHODS Perioperative data on rectal prolapse in relation to all LRs performed between December 1991 and April 2004 were prospectively collected. The LR patients were matched by age, gender, and procedure type with OR patients who underwent surgery during the same period. Patients with previous complex abdominal surgery or a body mass index exceeding 40 were excluded from the study. Data on recurrence rate, bowel habits, continence, and satisfaction scores were collected using a telephone survey. RESULTS A total of 111 patients (age, 56.8 +/- 18.1 years; female, 87%) underwent attempted LR. An operative complication deferred repair in two cases. Among the 111 patients, 42 had posterior mesh fixation, and 67 had sutured rectopexy (32 patients with sigmoid colectomy for constipation). Eight patients (7.2%) had conversion to laparotomy. Matching was established for 86 patients. The LR patients had a shorter hospital stay (mean, 3.9 vs 6.0 days; p < 0.0001). The 30-day reoperation and readmission rates were similar for the two groups. The rates for recurrence requiring surgery were 9.3% for LR and 4.7% for OR (p = 0.39) during a mean follow-up period of 59 months. An additional seven patients in each group reported possible recurrence by telephone. Postoperatively, 35% of the LR patients and 53% of the OR patients experienced constipation (p = 0.09). Constipation was improved in 74% of the LR patients and 54% of the OR patients, and worsened, respectively, in 3% and 17% (p = 0.037). The postoperative incontinence rates were 30% for LR and 33% for OR (p = 0.83). Continence was improved in 48% of the LR patients and 35% of the OR patients, and worsened, respectively, in 9% and 18% (p = 0.22). The mean satisfaction rates for surgery (on a scale of 0 to 10) were 7.3 for the LR patients and 8.1 for the OR patients (p = 0.17). CONCLUSIONS The hospital stay is shorter for LR than for OR. Both functional results and recurrent full-thickness rectal prolapse were similar for LR and OR during a mean follow-up period of 5 years.
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Affiliation(s)
- Y Kariv
- Department of Colorectal Surgery, Cleveland Clinic Foundation, Cleveland, OH, USA
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Remzi FH, Church JM, Bast J, Lavery IC, Strong SA, Hull TL, Harris GJ, Delaney CP, O'Riordain MG, McGannon EA, Fazio VW. Mucosectomy vs. stapled ileal pouch-anal anastomosis in patients with familial adenomatous polyposis: functional outcome and neoplasia control. Dis Colon Rectum 2001; 44:1590-6. [PMID: 11711729 DOI: 10.1007/bf02234377] [Citation(s) in RCA: 124] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
PURPOSE The tradeoff of neoplasia control for better function represented by a stapled ileal pouch-anal anastomosis is still controversial in patients with familial adenomatous polyposis. We compared outcomes after mucosectomy and hand-sewn ileal pouch-anal anastomosis with those after stapled ileal pouch-anal anastomosis in 119 patients with familial adenomatous polyposis who underwent surgery since 1983. METHODS Age, gender, length of follow-up, complications, quality of life, incontinence, urgency, nighttime and daytime seepage, pad usage, necessity of ileostomy, and incidence of adenomas developing in pouch and anal transitional zone were recorded. RESULTS There were 42 mucosectomy and 77 stapled patients who were followed up for an average of 5.8 and 3.6 years, respectively, with endoscopic surveillance. There was one postoperative death in the stapled group that prohibited long-term follow-up. Nine of 42 mucosectomy patients developed pouch adenomas vs. 8 of 76 in the stapled group. Six of 42 patients developed adenomas in the mucosectomized anal transitional zone in the mucosectomy group. Twenty-one of 76 patients developed adenomas in the anal transitional zone in the stapled group. All were managed with local procedures or further surveillance. One of 76 patients developed cancer in the residual low rectum; this required further resection. Patients with stapled anastomosis had better outcomes in every category. Differences in incontinence, daytime and nighttime seepage, pad usage, and avoidance of ileostomy were statistically significant. All patients with mucosectomy required ileostomy vs. only 40 of 77 patients with stapled anastomosis. CONCLUSION Familial adenomatous polyposis patients with stapled ileal pouch-anal anastomosis have better functional outcome and can avoid temporary diversion. This should be balanced against a 28 percent incidence of adenomas in the anal transitional zone.
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Affiliation(s)
- F H Remzi
- Department of Colorectal Surgery, Cleveland Clinic Foundation, Cleveland, Ohio 44195, USA
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Bast J, Reitsma P. Analyzing the development of individual differences in terms of Matthew effects in reading: results from a Dutch Longitudinal study. Dev Psychol 1999. [PMID: 9823518 DOI: 10.1037//0012-1649.34.6.1373] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The Matthew effect hypothesis provides a theoretical framework to describe the development of individual differences in reading ability. The model predicts an increase of individual differences in reading. Reciprocal relationships between reading and other factors seem to cause these increasing differences. This longitudinal study of 3 years was concerned with uncovering the existence and causes of increasing individual differences in reading in the early elementary grades. Data were analyzed within a structural equation modeling framework. The results clearly indicate increasing individual differences for word recognition skills. For reading comprehension, no such effects could be established for this limited time period. More important, some evidence for interactive relationships between reading and other cognitive skills, behaviors, and motivational factors, hypothesized to cause increasing differences between readers, was found.
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Affiliation(s)
- J Bast
- Paedologisch Instituut-Vrije Universiteit, Amsterdam, The Netherlands
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Bast J, Reitsma P. Analyzing the development of individual differences in terms of Matthew effects in reading: results from a Dutch Longitudinal study. Dev Psychol 1998; 34:1373-99. [PMID: 9823518 DOI: 10.1037/0012-1649.34.6.1373] [Citation(s) in RCA: 66] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The Matthew effect hypothesis provides a theoretical framework to describe the development of individual differences in reading ability. The model predicts an increase of individual differences in reading. Reciprocal relationships between reading and other factors seem to cause these increasing differences. This longitudinal study of 3 years was concerned with uncovering the existence and causes of increasing individual differences in reading in the early elementary grades. Data were analyzed within a structural equation modeling framework. The results clearly indicate increasing individual differences for word recognition skills. For reading comprehension, no such effects could be established for this limited time period. More important, some evidence for interactive relationships between reading and other cognitive skills, behaviors, and motivational factors, hypothesized to cause increasing differences between readers, was found.
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Affiliation(s)
- J Bast
- Paedologisch Instituut-Vrije Universiteit, Amsterdam, The Netherlands
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Bast J, Reitsma P. Mathew Effects in Reading: A Comparison of Latent Growth Curve Models and Simplex Models with Structured Means. Multivariate Behav Res 1997; 32:135-167. [PMID: 26788756 DOI: 10.1207/s15327906mbr3202_3] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The Matthew effect hypothesis in reading predicts that the gap between good and poor readers increases with time. Although, intuitively appealing, the Matthew effect has hardly been empirically studied in longitudinal studies of reading. Two competing longitudinal models were used to represent the Matthew effect hypothesis: the Latent Growth Curve model and the Simplex model with structured means. It is argued that on the basis of theoretical and empirical arguments the Simplex model should be preferred to represent and analyze the Matthew effect hypothesis. However, the results of the Simplex models imply that conceptual refinement and clarification of Matthew effects in reading are needed.
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Bast J, Haneveld GT. [Pheochromocytoma of the bladder]. Ned Tijdschr Geneeskd 1976; 120:994-9. [PMID: 1272442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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