共查询到20条相似文献,搜索用时 31 毫秒
1.
Emily M. Eichenberger Felicia Ruffin Michael Dagher Reginald Lerebours Sin-Ho Jung Batu Sharma-Kuinkel Andrew N. Macintyre Joshua T. Thaden Matthew Sinclair Lauren Hale Celia Kohler Scott M. Palmer Barbara D. Alexander Vance G. Fowler Jr Stacey A. Maskarinec 《American journal of transplantation》2021,21(6):2113-2122
We undertook a prospective, matched cohort study of patients with Staphylococcus aureus bacteremia (SAB) and gram-negative bacteremia (GNB) to compare the characteristics, outcomes, and chemokine and cytokine response in transplant recipients to immunocompetent, nontransplant recipients. Fifty-five transplant recipients (GNB n = 29; SAB n = 26) and 225 nontransplant recipients (GNB n = 114; SAB n = 111) were included for clinical analysis. Transplant GNB had a significantly lower incidence of septic shock than nontransplant GNB (10.3% vs 30.7%, p = .03). Thirty-day mortality did not differ significantly between transplant and nontransplant recipients with GNB (10.3% vs 15.8%, p = .57) or SAB (0.0% vs 11.7%, p = .13). Next, transplant patients were matched 1:1 with nontransplant patients for the chemokine and cytokine analysis. Five cytokines and chemokines were significantly lower in transplant GNB vs nontransplant GNB: IL-2 (median [IQR]: 7.1 pg/ml [7.1, 7.1] vs 32.6 pg/ml [7.1, 88.0]; p = .001), MIP-1β (30.7 pg/ml [30.7, 30.7] vs 243.3 pg/ml [30.7, 344.4]; p = .001), IL-8 (32.0 pg/ml [5.6, 53.1] vs 59.1 pg/ml [39.2, 119.4]; p = .003), IL-15 (12.0 pg/ml [12.0, 12.0] vs 12.0 pg/ml [12.0, 126.7]; p = .03), and IFN-α (5.1 pg/mL [5.1, 5.1] vs 5.1 pg/ml [5.1, 26.3]; p = .04). Regulated upon Activation, Normal T Cell Expressed and Secreted (RANTES) was higher in transplant SAB vs nontransplant SAB (mean [SD]: 750.2 pg/ml [194.6] vs 656.5 pg/ml [147.6]; p = .046). 相似文献
2.
Leonardo Seligra Lopes Victor Notari Cury Jonathan Doyan Cha Valdir Martins Lampa Junior Jaqueline Leite Marques Françoise Elia Mizrahi Francisco Winter dos Santos Figueiredo Caio Parente Barbosa Sidney Glina 《Andrologia》2020,52(1):e13425
Azoospermia is defined as absence of spermatozoa and may be secondary to blocked seminal ducts, known as obstructive azoospermia. Semen quality may be impaired due to factors such as sperm cell DNA fragmentation and presence of antisperm antibodies. The objective of this article was to investigate potential differences in outcomes of in vitro fertilisation and intracytoplasmic sperm injection between groups with different obstruction aetiology, as well as between the use of different techniques and sperm cells of different origins. Retrospective, multi-centre analysis of 621 first cycles was carried out between 2008 and 2015: Group I, congenital obstruction, 45 patients and Group 2, vasectomy, 576 patients. Sperm cell retrieval was achieved in all cases. Results were similar for Group I and II fertilisation rates, 70% versus 66.85% (p = .786); pregnancy rates, 42.5% versus 41.46% (p = .896); and live birth rates, 29.73% versus 17.69% (p = .071). According to sperm cell origin (579 epididymal vs. 42 testicular), pregnancy rates, 41.47% versus 43.9% (p = .760); and live birth rates, 18.3% versus 27.78% (p = .163) had no difference. Fertilisation, pregnancy and live birth rates did not differ according to obstruction aetiology. Outcomes did not differ between groups according to sperm cell origin. 相似文献
3.
Use of Gliadel (BCNU) Wafer in the Surgical Treatment of Malignant Glioma: A 10-Year Institutional Experience 总被引:2,自引:0,他引:2
Attenello FJ Mukherjee D Datoo G McGirt MJ Bohan E Weingart JD Olivi A Quinones-Hinojosa A Brem H 《Annals of surgical oncology》2008,15(10):2887-2893
Background Gliadel (polifeprosan 20 with carmustine [BCNU] implant) is commonly used for local delivery of BCNU to high-grade gliomas
after resection and is associated with increased survival. Various complications of Gliadel wafers have been reported but
not consistently reproduced. We set out to characterize Gliadel-associated morbidity in our 10-year experience with Gliadel
wafers for treatment of malignant glioma.
Methods We retrospectively reviewed records of 1013 patients undergoing craniotomy for resection of malignant brain astrocytoma (World
Health Organization grade III/IV disease). Perioperative morbidity occurring within 3 months of surgery was assessed for patients
and compared between patients receiving versus not receiving Gliadel wafer. Overall survival was assessed for all patients.
Results A total of 1013 craniotomies were performed for malignant brain astrocytoma. A total of 288 (28%) received Gliadel wafer (250
glioblastoma multiforme (GBM), 38 anaplastic astrocytoma/anaplastic oligodendroglioma (AA/AO), 166 primary resection, 122
revision resection). Compared with the non-Gliadel cohort, patients receiving Gliadel were older (55 ± 14 vs. 50 ± 17, P = .001) and more frequently underwent gross total resection (75% vs 36%, P < .01) but otherwise similar. Patients in Gliadel versus non-Gliadel cohorts had similar incidences of perioperative surgical
site infection (2.8% vs. 1.8%, P = .33), cerebrospinal fluid leak (2.8% vs. 1.8%, P = .33), meninigitis (.3% vs. .3%, P = 1.00), incisional wound healing difficulty (.7% vs. .4%, P = .63), symptomatic malignant edema (2.1% vs. 2.3%, P = 1.00), 3-month seizure incidence (14.6% vs. 15.7%, P = .65), deep-vein thrombosis (6.3% vs. 5.2%, P = .53), and pulmonary embolism (PE) (4.9% vs. 3.7%, P = .41). For patients receiving Gliadel for GBM, median survival was 13.5 months after primary resection (20% alive at 2 years)
and 11.3 months after revision resection (13% alive at 2 years). For patients receiving Gliadel for AA/AO, median survival
was 57 months after primary resection (66% alive at 2 years) and 23.6 months after revision resection (47% alive at 2 years).
Conclusion In our experience, use of Gliadel wafer was not associated with an increase in perioperative morbidity after surgical treatment
of malignant astrocytoma. 相似文献
4.
Engin Kölükçü Doğan Atılgan Nihat Uluocak Faik Alev Deresoy Muzaffer Katar Velid Unsal 《Andrologia》2021,53(8):e14128
This experimental study aims to evaluate the efficacy of milrinone against ischaemia-reperfusion injury due to testicular torsion/detorsion. Group 1 was defined as the control group. Testicular torsion/detorsion model was performed in Group 2. Group 3 had similar procedures to the rats in Group 2. In addition, 0.5 mg/kg of milrinone was administered intraperitoneally immediately after testicular torsion in Group 3. Histopathological examinations indicated a dramatic improvement in terms of inflammation, haemorrhage, oedema, congestion, Cosentino and Johnson scores in Group 3 compared to Group 2 (p = .037, p = .045, p = .018, p = .040, p = .033 and p = .03 respectively). Blood biochemical analyses, superoxide dismutase (SOD), glutathione peroxidase (GSH-px) activity and total antioxidant status (TAS) levels increased significantly in Group 3 compared to Group 2 (p = .001, p = .024 and p < .001). Malondialdehyde (MDA), protein carbonyl (PC), interleukin 1beta (IL-1beta), tumour necrosis factor-alpha (TNF-alpha) and total oxidant status (TOS) levels decreased in Group 3 compared to Group 2 (p = .001, p = .018, p < .001, p = .036 and p = .002 respectively). Tissue biochemical analyses determined an increase in SOD and GSH-px activity in Group 3 compared to Group 2, while PC and MDA levels were reduced (p = .001, p < .001, p = .038 and p < .001 respectively). Milrinone attenuates ischaemia-reperfusion injury that causes highly harmful effects due to testicular torsion/detorsion. 相似文献
5.
《The Journal of arthroplasty》2020,35(3):699-705.e3
BackgroundKnee replacement (KR) surgery is one of the most common elective procedures in the UK. A large number of different KR implant brands are in use in the UK, which may contribute to variation in uptake and patient outcomes.MethodsA cohort of 722,178 primary KRs performed for osteoarthritis (with or without other indications) by 2675 consultant surgeons between 2008 and 2017 in England and Wales from the National Joint Registry was examined. We described the uptake of new (first use >2008) KR implant brands, and variation in uptake by consultant surgeons (primary objectives). We explored consultant-level/patient-level factors associated with use/receipt of new implant brands with multilevel logistic regression models (secondary objectives).ResultsSixty-five new KR implant brands were used in 22,134 KRs (3.1%) by 759 consultants (28.4%) between 2008 and 2017. Consultants used a median of 1 new brand (interquartile range = 1-2, max = 8) in 4.1% (interquartile range = 1.1%-12.3%) of their KRs. Younger patients (<55 vs 55-80, odds ratio [OR] = 1.63, 95% confidence interval [CI] = 1.54-1.72) and women (OR = 1.17, 95% CI = 1.13-1.22) had higher odds of receiving a new rather than established brand. Consultants who used more different implant brands had higher odds of using new brands (OR/additional implant/year = 2.57, 95% CI = 2.37-2.79).ConclusionA large number of new KR implant brands have been introduced in the National Joint Registry since 2008. A quarter of consultants have tried a new implant brand but have used them in only a small proportion of primary KRs in this period. Younger, healthier patients are more likely to receive new implant brands, and they are more likely to be used by surgeons who use many different implant brands. 相似文献
6.
Study objectiveTo investigate if an interpectoral-pectoserratus plane (PECS II) block decreases postoperative pain, postoperative nausea and vomiting and improves quality of recovery in patients with neurogenic thoracic outlet syndrome (NTOS) undergoing trans-axillary thoracic outlet decompression surgery.DesignA prospective single center double blinded randomized placebo-controlled trial.SettingPerioperative period; operating room, post anesthesia care unit (PACU) and hospital ward.PatientsSeventy patients with NTOS, undergoing trans-axillary thoracic outlet decompression surgery.InterventionsPatients were randomized to an interventional arm, receiving the block with 40 ml ropivacaine 0.5% (concentration was adjusted if the patient's weight was <66 kg), and a placebo group, receiving a sham block with 40 ml NaCl 0.9%. The interpectoral-pectoserratus plane block was performed ultrasound guided; the first injection below the pectoral minor muscle and the second below the pectoral major muscle. The hospitals' pharmacist prepared the study medication and was the only person able to see the randomization result. The study was blinded for patients, researchers and medical personnel.MeasurementsPrimary outcome parameters were postoperative pain, measured by numeric rating scale on the PACU (start and end) and on the ward on postoperative day (POD) 0 and 1, and postoperative morphine consumption, measured on the PACU and on the ward during the first 24 h. Secondary outcome parameters were postoperative nausea and vomiting, and quality of recovery.Main resultsThere was no statistically significant difference in NRS on the PACU at the start (ropivacaine 4.9 ± 3.2 vs placebo 6.2 ± 3.0, p = .07), at the end (ropivacaine 4.0 ± 1.7 vs placebo 3.9 ± 1.7, p = .77), on the ward on POD 0 (ropivacaine 4.6 ± 2.0 vs placebo 4.6 ± 2.0, p = 1.00) or POD 1 (ropivacaine 3.9 ± 1.8 vs placebo 3.6 ± 2.0, p = .53). There was no difference in postoperative morphine consumption at the PACU (ropivacaine 11.0 mg ± 6.5 vs placebo 10.8 mg ± 4.8, p = .91) or on the ward (ropivacaine 11.6 mg ± 8.5 vs placebo 9.6 mg ± 9.4, p = .39).ConclusionsThe interpectoral-pectoserratus plane block is not effective for postoperative analgesia in patients with NTOS undergoing trans-axillary thoracic outlet decompression surgery. 相似文献
7.
《Seminars in Arthroplasty》2023,33(1):148-161
BackgroundStemless total shoulder arthroplasty (TSA) implants were developed to counteract many of the complications and challenges associated with the stemmed humeral component. The purpose of this study was to evaluate the clinical efficacy, radiographic outcomes, and incidence of major complications of stemless implants relative to stemmed implants in the context of anatomic TSA using pooled data from randomized clinical studies.MethodsEight databases were queried in October 2021 for randomized clinical studies directly comparing the outcomes between patients treated with stemless anatomic TSA, and conventional anatomic TSA with a stemmed humeral component. Clinical outcomes between groups were compared using a random effects model and a pooled weighted mean difference, a pooled standardized mean difference, or a pooled odds ratio.ResultsFive randomized clinical studies were identified with a total of 584 patients at final follow-up (range: 24.0-32.7 months) and an average age of 64.9 years (range: 62.1-69.0 years) at the time of surgery. There was no significant difference between the 2 groups for adjusted Constant–Murley Scores (P = .20), pooled patient reported functional outcomes (P = .41), forward flexion range of motion (P = .92), external rotation range of motion (P = .05), radiographic migration/subluxation of the humeral component (P = .52), infection risk (P = .89), odds of a revision surgery (P = .86), or odds of a subsequent reverse TSA (P = .68). For odds of a periprosthetic fracture (P = .07) and odds of developing radiolucency related to the humeral component (P = .06), there was a potential clinical benefit for the stemless component; however, this difference was not statistically significant for the current data set.ConclusionThis meta-analysis directly compared stemless and stemmed anatomic TSA implants and demonstrated no significant difference in the pooled results for any of the included clinical outcomes, radiographic outcomes, major complication outcomes, or revision surgery related outcomes between the 2 groups at early follow-up, although the small sample size may preclude in finding significance. These findings suggest that there are equivalent clinical outcomes of stemless anatomic TSA components and that these implants are safe, efficacious, and non-inferior relative to the current gold standard stemmed humeral implant. The data suggest that this is true for relatively younger anatomic TSA patients sampled from a population that is similar to those included in this meta-analysis. 相似文献
8.
Emmanouil Giorgakis Shirin E. Khorsandi Amit K. Mathur Lyle Burdine Wayel Jassem Nigel Heaton 《American journal of transplantation》2021,21(6):2200-2210
The aim of the study was to assess the UK donation after circulatory death (DCD) liver transplant experience from donors ≥70 years. Nationwide UK DCD retrospective analysis was conducted between 2001 and 2015 (n = 1163). Recipients were divided into group 1 vs. group 2 (donors 70≥ vs. <70 years, respectively). group 1 (n = 69, 5.9%) recipients were older (median 59 vs. 55 years, p = .001) and had longer waitlist time (128 vs. 84 days; p = .039). 94.2% of group 1 clustered in London and Birmingham, where the two busiest centers are located. group 1 allografts had higher UKDRI and UK DCD Risk Scores but similar WIT and CIT and were more likely to have been imported. Both groups had similar 1-, 3-, and 5-year graft survival (group 1, 90%, 81.4%, and 74% vs. group 2, 88.6%, 81.4%, and 78.6%, respectively; p = .54). Both groups had similar ICU stay length (p = .22), 3-month hepatic artery thrombosis rates (4.4% vs 4.0%; p = .9), and 12-month readmission rates for all biliary complications (20.3% vs 25.7%; p = .32). This study demonstrates that acceptable outcomes are achievable using older grafts in a highly selected cohort at experienced centers. Advanced age should not be an absolute contraindication to utilizing a DCD graft from donors aged ≥70 years. 相似文献
9.
Posterior reversible encephalopathy syndrome after lung transplantation: Risk factors and management
Gökce Yavuz Suzette Heck Wulf Sienel Michael Irlbeck Nikolaus Kneidinger Sebastian Michel Robert Forbrig Julia Walter Julia Zimmermann Julia Kovács Olaf M. Glück Ming Pan Christian Schneider Jan M. Fertmann Rudolf A. Hatz Teresa Kauke 《Clinical transplantation》2023,37(1):e14850
Introduction : Posterior reversible encephalopathy syndrome is a rare neurologic complication that can occur under immunosuppressive therapy with CNI after organ transplantation. Methods : We retrospectively reviewed medical records of 545 patients who underwent lung transplantation between 2012 and 2019. Within this group, we identified 30 patients with neurological symptoms typical of PRES and compared the characteristics of patients who were diagnosed with PRES (n = 11) to those who were not (n = 19). Results : The incidence of PRES after lung transplantation was 2%. Notably, 73% of the patients with PRES were female and the mean age was 39.2. Seizure (82% vs. 21%, p = .002) was the most common neurological presentation. The risk of developing PRES was significantly associated with age (OR = .92, p < .0001) and having cystic fibrosis (CF) (OP = 10.1, p < .0001). Creatinine level (1.9 vs. 1.1 mg/dl, p = .047) and tacrolimus trough level (19.4 vs. 16.5 ng/ml, p = .048) within 1 week prior to neurological symptoms were significantly higher in patients with PRES. Conclusion : Renal insufficiency and high tacrolimus levels are associated with PRES. A change of immunosuppressive drug should be done after confirmed PRES diagnosis or immediately in case of severe neurological dysfunction to improve neurological outcomes and minimize the risk of early allograft rejection. 相似文献
10.
Robin K. Avery Teresa Po-Yu Chiang Kieren A. Marr Daniel C. Brennan Afrah S. Sait Brian T. Garibaldi Pali Shah Darin Ostrander Seema Mehta Steinke Nitipong Permpalung Willa Cochran Martin A. Makary Jacqueline Garonzik-Wang Dorry L. Segev Allan B. Massie 《American journal of transplantation》2021,21(7):2498-2508
11.
Jonas Rønne Kronborg Rasmus Bo Lindhardt Niels Vejlstrup Line Marie Holst Klaus Juul Morten Holdgaard Smerup Jakob Gjedsted Hanne Berg Ravn 《Acta anaesthesiologica Scandinavica》2023,67(6):730-737
Dysnatremia after congenital heart disease (CHD) surgery is common. European guidelines on intraoperative fluid therapy in children recommend isotonic solutions to avoid hyponatremia, but prolonged cardiopulmonary bypass and administration of high sodium-containing solutions (i.e., blood products and sodium bicarbonate) are associated with postoperative hypernatremia. The aim of the study was to describe fluid composition prior to and during the development of postoperative dysnatremia. A retrospective observational, single-center study including infants undergoing CHD surgery. Demographics and clinical characteristics were registered. Highest and lowest plasma sodium values were recorded and associations with perioperative fluid administration, blood products, crystalloids, and colloids were explored in relation to three perioperative periods. Postoperative dysnatremia occurred in nearly 50% of infants within 48 h after surgery. Hypernatremia was mainly associated with administration of blood products (median [IQR]: 50.5 [28.4–95.5] vs. 34.5 [18.5–61.1] mL/kg; p = 0.001), and lower free water load (1.6 [1.1–2.2] mL/kg/h; p = 0.01). Hyponatremia was associated with a higher free water load (2.3 [1.7–3.3] vs. 1.8 [1.4–2.5] mL/kg/h; p = 0.001) and positive fluid balance. On postoperative day 1, hyponatremia was associated with higher volumes of free water (2.0 [1.5–2.8] vs. 1.3 [1.1–1.8] mL/kg/h; p < 0.001) and human albumin, despite a larger diuresis and more negative daily fluid balance. Postoperative hyponatremia occurred in 30% of infants despite restrictive volumes of hypotonic maintenance fluid, whereas hypernatremia was mainly associated with blood product transfusion. Individualized fluid therapy, with continuous reassessment to reduce the occurrence of postoperative dysnatremia is mandatory in pediatric cardiac surgery. Prospective studies to evaluate fluid therapy in pediatric cardiac surgery patients are warranted. 相似文献
12.
《Journal of pediatric surgery》2022,57(6):1158-1161
BackgroundRobotic-assisted vertical sleeve gastrectomy (VSG) in adolescent patients has been shown to have comparable outcomes to laparoscopic VSG. Recent data suggests that metabolic and bariatric surgery (performed using robotic and laparoscopic techniques) in patients with BMI ≥ 50 kg/m2 have a higher risk of adverse events compared to those with BMI < 50 kg/m2. The aim of this study was to compare the outcomes of robotic-assisted VSG in adolescents with a BMI above and below 50 kg/m2.MethodsA retrospective analysis of all adolescents undergoing robotic-assisted VSG between January 2014 and December 2020. Subjects were categorized based on preoperative BMI; Group 1 (BMI < 50 kg/m2) or Group 2 (BMI ≥ 50 kg/m2). Data collection included patient demographics, preoperative BMI, total operative time, access time (i.e., total time for port-placement), 30 day complications, and 30 day hospital readmissions. Analysis was performed using chi-square, Fisher's Exact, and student t-test.ResultsTotal of 115 subjects (Group 1 N = 64 and Group 2 N = 51) were included. No differences in age or ethnicity were detected; however, Group 2 had a higher percentage of male patients (27.5% vs. 4.7%, respectively, p = 0.001). Mean operative times (Group 1 = 122.2 min vs. Group 2 = 121.6 min) and access times (Group 1 = 19.1 min vs. Group 2 = 19.7 min) were similar between groups. Thirty day complication rates were similar between groups (p = 0.133); however, there was a higher rate of hospital readmission in Group 1.ConclusionWhile recent data demonstrate an increased likelihood of adverse events occurring among patients with BMI ≥ 50 kg/m2 undergoing robotic surgery, we observed no differences in intraoperative or early postoperative outcomes based on BMI in this robotic-assisted pediatric cohort. 相似文献
13.
Hiroko Kunitake Richard Hodin Paul C. Shellito Bruce E. Sands Joshua Korzenik Liliana Bordeianou 《Journal of gastrointestinal surgery》2008,12(10):1730-1737
Purpose The impact of infliximab (IFX) on postoperative complications in surgical patients with Crohn’s disease (CD) and ulcerative
colitis (UC) is unclear. We examined a large patient cohort to clarify whether a relationship exists between IFX and postoperative
complications.
Methods A total of 413 consecutive patients—188 (45.5%) with suspected CD, 156 (37.8%) with UC, and 69 (16.7%) with indeterminate
colitis—underwent abdominal surgery at the Massachusetts General Hospital between January 1993 and June 2007. One hundred
one (24.5%) had received preoperative IFX ≤ 12 weeks before surgery. These patients were compared to those who did not receive
IFX with respect to demographics, comorbidities, presence of preoperative infections, steroid use, and nutritional status.
We then compared the cumulative rate of complications for each group, which included deaths, anastomotic leak, infection,
thrombotic complications, prolonged ileus/small bowel obstruction, cardiac, and hepatorenal complications. Potential risk
factors for infectious complications including preexisting infection, pathological diagnosis, and steroid or IFX exposure
were further evaluated using logistic regression analysis.
Results Patients were similar with respect to gender (IFX = 40.6% men vs. non-IFX = 51.9%, p = 0.06), age (36.1 years vs.37.8, p = 0.43), Charlson Comorbidity Index (5.3 vs. 5.7, p = 0.25), concomitant steroids (75.3% vs. 76.9%, p = 0.79), preoperative albumin level (3.3 vs. 3.2, p = 0.36), and rate of emergent surgery (3.0% vs. 3.5%, p = 1.00). IFX patients had higher rates of CD (56.4% vs. 41.9%, p = 0.02), concomitant azathioprine/6-mercaptopurine use (34.6% vs. 16.6%, p < 0.0001), and lower rates of intra-abdominal abscess (3.9% vs. 11%, p < 0.05). After surgery, the two groups had similar rates of death (2% vs. 0.3% p = 0.09), anastomotic leak (3.0% vs. 2.9%, p = 0.97), cumulative infections (5.97% vs. 10.1%, p = 1), thrombotic complications (3.6% vs. 3.0%, p = 0.06), prolonged ileus/small bowel obstructions (3.9 vs. 2.8, p = 0.59), cardiac complications (1% vs. 0.6%, p = 0.42), and hepatic or renal complications (1.0 vs. 0.6% p = 0.72). A logistic regression model was then created to assess the impact of IFX, as well as other potential risk factors,
on the rates of cumulative postoperative infections. We found that steroids (odds ratio [OR] = 1.2, p = 0.74), IFX (OR 2.5, p = 0.14), preoperative diagnosis of CD (OR = 0.7, p = 0.63) or UC (OR = 0.6, p = 0.48), and preoperative infection (OR = 1.2, p = 0.76) did not affect rates of clinically important postoperative infections.
Conclusions Preoperative IFX was not associated with an increased rate of cumulative postoperative complications.
Dr. Sands has received research grants and honoraria for lecturing and consulting from Centocor. 相似文献
14.
Buried penis in adults as a complication of circumcision: Surgical management and long-term outcomes
Önder Kara Kerem Teke Seyfettin Çiftçi Murat Üstüner Ali Kemal Uslubaş Efe Bosnalı Mustafa Melih Çulha 《Andrologia》2021,53(2):e13921
We aimed to evaluate the feasibility and long-term functional outcomes of surgical correction of adult buried penis patients due to complications of childhood circumcision. A retrospective analysis was performed for patients who underwent treatment for buried penis between 1997 and 2019. An autologous split-thickness skin graft (STSG) was used. Surgical management steps included circumcision, resection of the bands between the corpora and other tissues, harvesting of STSG from femoral region and graft application. Surgical and functional outcomes were the primary end points. Thirteen patients were included with a mean age of 22.4 years and median body mass index 27. Patients had similar symptoms, including sexual dysfunction, inadequate penile length, impossible penetration and decreased quality of life. No early post-operative complication was seen. During a median of 44-month follow-up, post-operative long-term complications were seen in 4 (30%) patients: decreased graft sensation (n = 2); graft contracture five months after surgery (n = 1); and retarded ejaculation (n = 1). Patients’ post-operative three-month International Index of Erectile Function (IIEF) score and sexual satisfaction score (SSS) significantly increased compared with patients’ pre-operative scores (IIEF; 22.8 vs. 14.1, p = .03, SSS; 8.7 vs. 3.2, p < .01). Buried penis is a rare but challenging condition. Patients had excellent graft acceptance with successful functional outcomes. 相似文献
15.
Oriol Bestard Maria Meneghini Elena Crespo Frederike Bemelman Martina Koch Hans D. Volk Ondrej Viklicky Magali Giral Bernhard Banas Juan C. Ruiz Edoardo Melilli Liu Hu Raphael van Duivenvoorden Björn Nashan Friedrich Thaiss Natalie M. Otto Gantuja Bold Maik Stein Anett Sefrin Nils Lachmann Petra Hruba Lucia Stranavova Sophie Brouard Cécile Braudeau Gilles Blancho Miriam Banas Juan Irure Sophia Christakoudi Alberto Sanchez-Fueyo Kathryn J. Wood Petra Reinke Josep M. Grinyó 《American journal of transplantation》2021,21(8):2833-2845
Personalizing immunosuppression is a major objective in transplantation. Transplant recipients are heterogeneous regarding their immunological memory and primary alloimmune susceptibility. This biomarker-guided trial investigated whether in low immunological-risk kidney transplants without pretransplant DSA and donor-specific T cells assessed by a standardized IFN-γ ELISPOT, low immunosuppression (LI) with tacrolimus monotherapy would be non-inferior regarding 6-month BPAR than tacrolimus-based standard of care (SOC). Due to low recruitment rates, the trial was terminated when 167 patients were enrolled. ELISPOT negatives (E−) were randomized to LI (n = 48) or SOC (n = 53), E+ received the same SOC. Six- and 12-month BPAR rates were higher among LI than SOC/E− (4/35 [13%] vs. 1/43 [2%], p = .15 and 12/48 [25%] vs. 6/53 [11.3%], p = .073, respectively). E+ patients showed similarly high BPAR rates than LI at 6 and 12 months (12/55 [22%] and 13/66 [20%], respectively). These differences were stronger in per-protocol analyses. Post-hoc analysis revealed that poor class-II eplet matching, especially DQ, discriminated E− patients, notably E−/LI, developing BPAR (4/28 [14%] low risk vs. 8/20 [40%] high risk, p = .043). Eplet mismatch also predicted anti-class-I (p = .05) and anti-DQ (p < .001) de novo DSA. Adverse events were similar, but E−/LI developed fewer viral infections, particularly polyoma-virus-associated nephropathy (p = .021). Preformed T cell alloreactivity and HLA eplet mismatch assessment may refine current baseline immune-risk stratification and guide immunosuppression decision-making in kidney transplantation. 相似文献
16.
《The Journal of foot and ankle surgery》2022,61(1):32-36
Multiple fixation techniques for first metatarsophalangeal joint arthrodesis have been described with an average fusion rate of 93.5%. This retrospective cohort study assesses the association between crossed screws (vs dorsal plating) and medical comorbidities and the outcome radiographic union. Bivariate tests of association and multivariable logistic regression were employed to assess differences across fixation type and outcomes. We identified 305 patients who underwent a first metatarsophalangeal joint arthrodesis during the study period. Crossed screw fixation was used in 158 (51.8%) patients while dorsal plating (tubular or anatomic locking plate) was used in 147 (48.2%) patients. Dorsal plating was utilized more often in patients with rheumatoid arthritis (p = .019) and history of smoking (p = .044). At 12 weeks post-operatively there were no significant differences in fusion rates between the two groups (crossed screw group = 95.3% vs dorsal plate group (referent) = 93.5%, Adjusted odds ratio (AOR) 1.39, 95% confidence interval [CI] 0.45-4.26). Not smoking was associated with a greater odds of fusion at 12 weeks (96.2% for nonsmokers vs 75.0% for smokers (referent), AOR 0.07, 95% CI 0.02-0.28). Lower body mass index was associated with a greater odds of fusion at 12 weeks (AOR 0.90, 95% CI 0.82-0.99). Surgeons allowed weightbearing earlier with dorsal plate fixation (2 weeks (interquartile range [IQR] 2.6) versus 5 weeks (IQR 2.6) for crossed screw fixation, p = .001). Patients with multiple medical comorbidities were more likely to require revision surgery than patients having 0-1 comorbidities (p < .05). Crossed screws can provide an inexpensive yet effective option for first metatarsophalangeal joint arthrodesis. 相似文献
17.
《Seminars in Arthroplasty》2018,29(3):236-240
BackgroundWound complications following TKA can progress to deep infection and compromise implant survivorship and clinical outcomes. However, it remains unclear whether early wound complications must undergo immediate surgical debridement or whether a trial of conservative treatment provides comparable outcomes. This study evaluates the rates of subsequent return to the operating room, deep infection, major reoperations and implant survivorship for early versus delayed operative management of superficial wound complications following TKA.Materials and methodsWe performed a systematic review of the literature indexed on PubMed and Embase and identified 14 studies which reported implant survivorship and deep infection rates following TKA wound complications. The data were aggregated to compare rates of secondary return to the OR, deep infection, and explants in patients with superficial wound complications following TKA managed with either early operative intervention versus conservative treatment.ResultsThe mean time to operative intervention was 17.7 days in the early operative group, compared to 12.8 days in the conservative management group. Rates of subsequent deep prosthetic joint infection were similar between the 2 groups (9.2% vs 5.2%, RR = 1.79, p = 0.098). However, there was a significant decrease in subsequent return to the OR for patients undergoing early surgical debridement compared to delayed surgical intervention (12.1% vs. 19.9%, RR = 0.609, p = 0.049). There were no significant differences between groups in terms of major revision rate (9.2% vs 4.6%, RR = 2.01 p = 0.053) or implant survivorship (95.7% vs. 95.4%, RR = 1.00, p = 0.869).ConclusionsIn wound complications following TKA, short delays in surgical management did not affect the overall rates of deep infection, major revision surgery, or implant survivorship. However, initial conservative treatment was associated with higher failure rates requiring subsequent return to the OR. We recommend that surgeons have a low threshold to return to the OR for early aggressive management of wound complications following TKA. 相似文献
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19.
《Journal of pediatric surgery》2022,57(9):223-228
BackgroundKasai portoenterostomy (KPE) is the preferred treatment for biliary atresia (BA) patients. It has been shown that the center caseload of KPE impacts on native liver survival. We aimed to define the impact of KPE caseload on complications at the time of liver transplantation (LT).MethodsRetrospective data collection of LT for BA performed in our tertiary center between 2010 and 2018. The patients were grouped according to the caseload of the center that performed KPE: Group A (≥5 KPE/year) and Group B (<5 KPE/year). We analyzed total transplant time (TTT), hepatectomy time, amount of plasma and red blood cell (RBC) transfusions, occurrence of bowel perforations at LT.ResultsAmong 115 patients, Group A (n 44) and Group B (n 71) were comparable for age, sex, PELD score, TTT. The groups differed for: median hepatectomy time (57 min, IQR = 50–67; vs 65, IQR 55–89, p = 0.045); RBC transfusions (95 ml, IQR 0–250; vs 200 ml, IQR 70–500, p = 0.017); bowel perforations (0/44 vs 15/71, p = 0.001). One-year graft loss in Group A vs Group B was 1/44 vs 7/71 (p = 0.239), whereas deaths were 0/44 vs 5/71 respectively (p = 0.183); 5/15 patients who had a perforation eventually lost the graft.ConclusionsThis study found an association between KPE performed in low caseload center and the incidence of complications at LT. These patients tend to have a worse outcome. The centralization of KPE to referral center represents an advantage at the time of LT.Mini abstractWe studied the impact of Kasai portoenterostomy (KPE) caseload on complications at the time of liver transplantation (LT), in 115 patients. We found an association between KPE performed in low caseload center and increased bowel perforations and blood transfusions. We suggest to centralize to experienced center all children requiring KPE. 相似文献
20.
《Injury》2023,54(7):110734
BackgroundIntraoperative 3D fluoroscopy (3DRX) is increasingly used in fracture management instead of conventional fluoroscopy (RX), but its effect on the treatment and outcome of tibial plateau fractures (TFs) is not well known. This study aims to evaluate whether the use of 3DRX in the treatment of tibial plateau fractures reduces the number of revision surgeries.MethodsThis retrospective cohort study includes all patients who underwent surgical treatment for TF in a single center from 2014 to 2018. Patient-, fracture-, and treatment characteristics were compared between the 3DRX and RX subgroups. The primary endpoint was the number of patients requiring revision surgery. Secondary endpoints were surgery duration, hospital length of stay, radiation exposure, postoperative complications, and secondary total knee arthroplasty.ResultsEighty-seven patients were included, of which 36 were treated with 3DRX. Three patients in the RX group required revision surgery, while no revision surgery was performed in the 3DRX group (p = 0.265). The use of 3DRX resulted in significantly more intraoperative adjustments (25% versus 6%; p = 0.024) and an increase in surgery duration (by average of 28 min, p = 0.001), without a significant increase in postoperative wound infections (12% versus 19%; p = 0.374) or fracture-related infections (2% versus 2.8%; p = 0.802). The 3DRX group had an average radiation exposure of 7,985 mGy versus 1,273 mGy in the RX group (p<0.001). The hospital length of stay was 1 day shorter in the 3DRX group (5 days versus 4 days; p = 0.058).ConclusionsImplementing 3DRX in treating TFs improves the assessment of fracture alignment and implant position perioperatively, resulting in more intraoperative corrections and no revision surgeries within 6 weeks postoperatively. However, using 3DRX significantly increases perioperative radiation exposure and surgery duration without a significant rise in postoperative infections and a shorter hospital length of stay. 相似文献