1
|
Spatio-Temporal Pattern of Tuberculosis Distribution in Romania and Particulate Matter Pollution Associated With Risk of Infection. GEOHEALTH 2024; 8:e2023GH000972. [PMID: 38638801 PMCID: PMC11025721 DOI: 10.1029/2023gh000972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 12/05/2023] [Accepted: 12/05/2023] [Indexed: 04/20/2024]
Abstract
The study proposes a dynamic spatio-temporal profile of the distribution of tuberculosis incidence and air pollution in Romania, where this infectious disease induces more than 8,000 new cases annually. The descriptive analysis for the years 2012-2021 assumes an identification of the structuring patterns of mycobacterium tuberculosis risk in the Romanian population, according to gender and age, exploiting spatial modeling techniques of time series data. Through spatial autocorrelation, the degree of similarity between the analyzed territorial systems was highlighted and the relationships that are built between the analysis units in spatial proximity were investigated. By modeling the geographical distribution of tuberculosis, the spatial correlation with particulate matter (PM2.5) pollution was revealed. The identification of clusters of infected persons is an indispensable step in the construction of efficient tuberculosis management systems. The results highlight the link between the distribution of tuberculosis, air pollution and socio-economic development, which requires a detailed analysis of the epidemiological data obtained in the national tuberculosis surveillance and control program from the perspective of geographical distribution.
Collapse
|
2
|
Morphology and molecular phylogeny of trypanorhynchid metacestodes infecting commercial fish of the Mediterranean Sea. ARQ BRAS MED VET ZOO 2023. [DOI: 10.1590/1678-4162-12892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023] Open
Abstract
ABSTRACT Members of the order Trypanorhyncha are cestode parasites that are frequently found infecting the muscles of several marine fish species, affecting fish health, and resulting in consumers’ rejection of fish. Fifty-two specimens of marine fish were freshly caught throughout the year 2020 from boat landing sites at the Alexandria coast along the Mediterranean Sea in Egypt, including the grey trigger fish Balistes carolinensis (F: Balistidae); the mottled grouper Mycteroperca rubra (F: Serranidae) and the common sole Solea vulgaris (F: Soleidae). Blastocysts were isolated and ruptured; the generated pleurocerci were described morphologically and morphometrically by light and scanning electron microscopy. Also, multiple-sequence alignment was performed, and a phylogenetic tree was constructed following maximum likelihood analysis of the 18s and 28s ribosomal RNA sequences of the recovered worms. Thirty fish were infected; the infection was recorded as blastocysts embedded in fish flesh. Three different parasitic species were recovered and classified morphologically as Gymnorhynchus isuri, Pseudotobothrium dipsacum and Heteronybelinia estigmena. The taxonomic position of these parasites was justified by molecular analysis of their 18s and 28s rRNAs, which revealed high percentages of homology with species recovered from the GenBank. The accession numbers ON157059, ON139663 and ON139662 were respectively assigned to the recovered parasites after their deposition in GenBank. The results obtained from the molecular analyses confirmed the morphological records of the recovered parasites. Since metacestodes are found in the musculature of infected fish specimens, it is necessary to remove these areas in the commercialization of fish.
Collapse
|
3
|
Linear Identification of 8 or More Plasma Cells (PCs) in the Interfoveolar Areas (IFAs) of Sleeve Gastrectomies Is Highly Predictive of Helicobacter pylori ( H. pylori) Infection. Am J Clin Pathol 2022. [DOI: 10.1093/ajcp/aqac126.143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Abstract
Introduction/Objective
Bariatric surgery for morbid obesity is dramatically increasing, and large number of sleeve gastrectomies is examined histopathologically. The GIPS guidelines recommend using a visual gestalt to identify substantial inflammation for prompting further ancillary testing for H. pylori microorganisms, and a recent study proposed an “Objective Visual Analog Scale” that justifies additional work-up for H. Pylori infection in gastric biopsies. Our study aims to establish a potential correlation between the number of plasma cells in the IFAs and the presence of H. pylori infection in sleeve gastrectomy specimens.
Methods/Case Report
We retrospectively reviewed 338 patients who underwent sleeve gastrectomy for morbid obesity at our institution from 2016-2021. Only 105 of 338 cases were included which demonstrated mild to marked lymphoplasmacytic infiltrate in the IFAs of the lamina propria on H&E stain. The number of plasma cells identified in the more expanded IFAs of the lamina propria was assessed by “drawing an imaginary horizontal line” and the number of plasma cells under the “line” were counted. H. pylori immunostain was performed in all cases. Statistical analyses were performed using IBM SPSS statistics Version 26.
Results (if a Case Study enter NA)
H. pylori like organisms were identified in 49 of 105 cases (20 cases on H&E stain and 29 cases on H. pylori immunostain). Receiver operator characteristic curve (ROC) showed that the identification of 8 or more plasma cells in expanded IFAs is both highly sensitive (93.9%; 46/49) and specific (83.9%; 47/56) for predicting H. Pylori infection with a positive predictive value of 83.6% (46/55) and area under the curve (AUC) of 0.94 (CI:0.89-0.99, p-value= 0.00).
Conclusion
In the light of above results, we propose that in sleeve gastrectomies specimens, in which H. pylori is not identified on H&E sections, the linear identification of 8 or more plasma in the more expanded IFAs is highly predictive of H. pylori infection and justify additional workup for H. pylori infection.
Collapse
|
4
|
PO-06: Thrombomodulin as a marker for VTE following neoadjuvant chemotherapy. Thromb Res 2022. [DOI: 10.1016/s0049-3848(22)00194-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
5
|
Mesonephric Like-Carcinoma (MLCA) of the Uterus with a Predominant Spindled Morphology: A Case Report. Am J Clin Pathol 2021. [DOI: 10.1093/ajcp/aqab191.160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction/Objective
Mesonephric-like carcinoma of the uterus is an increasingly recognized carcinoma with mesonephric differentiation, but without association with mesonephric remnants. We present a case of a 60-year-old woman presented with postmenopausal bleeding.
Methods/Case Report
Pelvic MRI showed possibly a cervical lobulated lesion (4.4cm) extending into the endocervical canal. Initial biopsy of this mass showed a spindle cell neoplasm raising possibility of an endometrial stromal sarcoma. On subsequent radical hysterectomy, there was a mass arising in the lower uterine segment (LUS) with circumferential cervical involvement. The tumor was comprised of sheets of epithelioid to spindle cells with scant cytoplasm and indistinct cell borders. Abundant mitotic figures and foci of necrosis were identified. Focal areas showed dense sclerosis with cords of cells, and only rare areas showed tubule formation with scant secretions. By immunohistochemistry (IHC), the tumor cells were positive for keratin AE1/AE3 (strong, diffuse), TTF-1, p63, p16, CD10 (with luminal accentuation); PAX8, desmin and caldesmon showed focal/rare positivity. Other markers were negative, including GATA3 (patchy, weak), ER and PR. Mismatch repair proteins were intact. Next-generation sequencing (NGS) revealed a KRAS mutation. Considering strong expression of epithelial markers, focal tubule formation with positive TTF-1 and negative GATA-3 labeling, and absence of identified mesonephric remnants, the tumor was classified as a high-grade mesonephric-like carcinoma of the uterus (LUS). Pelvic lymph nodes were negative (pT2 N0), and the patient is receiving cisplatin and external beam radiation.
Results (if a Case Study enter NA)
NA
Conclusion
MLCA with a prominent spindled/sarcomatoid component can be difficult to diagnose. Ancillary testing including a broad IHC panel with TTF-1, GATA-3 and NGS may be useful to aid in the diagnosis.
Collapse
|
6
|
857TiP An open-label, multicenter, phase II study of CLR 131 in patients with relapsed or refractory (R/R) select B-cell malignancies (CLOVER-1) and expansion cohort in patients with waldenstrom macroglobulinemia (CLOVER-WaM). Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
|
7
|
P–639 The role of chronic inflammation in polycystic ovarian syndrome – a systematic review and meta-analysis. Hum Reprod 2021. [DOI: 10.1093/humrep/deab130.638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Study question
Is polycystic ovarian syndrome (PCOS) associated with chronic inflammation as determined by elevated serum C-reactive protein (CRP) level independent of obesity? Summary answer: Circulating CRP is moderately elevated in women with PCOS (independent of obesity), which is indicative of low-grade chronic inflammation.
What is known already
Although current literature associates polycystic ovarian syndrome (PCOS) with chronic inflammation, the evidence for this link remains inconclusive and its causal nature remains unclear. A systematic review and meta-analysis involving 31 studies was published on this topic in 2011 providing evidence for increased circulating CRP (96% higher than controls). However, since that review there have been over 100 published studies assessing CRP in PCOS women utilising more advanced CRP assays.
Study design, size, duration
This systematic review involved an extensive search of electronic databases for studies investigating CRP and other inflammatory makers in PCOS women from January 2000 to March 2020. Searched databases included PUBMED, EMBASE and MEDLINE, SCOPUS, DynaMed plus, TRIP, ScienceDirect and Cochrane Library. Inclusion criteria were using Rotterdam criteria for PCOS diagnosis, measuring CRP with high-sensitivity assay, matching/adjusting participants for BMI, and including drug naïve participants who were free from conditions that could affect inflammatory markers.
Participants/materials, setting, methods
The review included all studies comparing circulating CRP between women with and without PCOS. Articles’ quality and risk of bias were assessed using modified Newcastle-Ottawa scale. CRP data were extracted from eligible studies and entered into RevMan software for calculation of standardized mean difference (SMD) and 95% Confidence Interval (CI). Sensitive analysis was performed for high-quality studies providing data for non-obese participants.
Main results and the role of chance
The systematic review included 95 eligible studies (n = 10,074), of which 68 (n = 7991) were included in a meta-analysis. Sixty-two of the 95 studies reported significantly higher circulating CRP in PCOS women (n = 5235) versus controls (n = 4839). The remaining studies showed no statistically significant differences between the two groups after adjusting for BMI. Pooled analysis of 68 studies revealed significantly higher circulating CRP in PCOS women (SMD 1.26, 95%CI, 1.01, 1.52; z = 9.60; p = 0.00001; I²=96%). Sensitivity meta-analysis for non-obese women in 37 high-quality studies showed significantly higher circulating CRP in PCOS women versus controls (SMD 1.84, 95%CI, 1.40, 2.28; z = 8.19; p < 0.00001; I²=97%). Circulating TNF- α was measured in 13 studies, of which seven reported higher levels in PCOS women versus controls and six showed no difference. Circulating IL–6 was measured in 19 articles, of which eight reported significantly higher levels in PCOS women versus controls and 11 found no difference. Four studies (n = 512) reported increased white cell count in PCOS women (n = 323) compared with healthy controls (n = 189).
Nine studies (n = 922) assessed circulating adiponectin, with seven showing significantly lower levels in PCOS women (n = 368) versus controls and one showing no difference. Meta-analysis of four of these studies (n = 355) revealed a SMD –1.48 (95% CI; –2.48,-.14).
Limitations, reasons for caution
High heterogeneity between studies and the small size of several studies are the main limitations. Heterogeneity is due to variation in laboratory methods used to measure CRP and variations between participants e.g. age, BMI and PCOS phenotypes. Sensitivity and sub-group analysis were performed to address this heterogeneity.
Wider implications of the findings: Further research is required to understand the underlying molecular mechanisms and the pathophysiological role of chronic inflammation in PCOS. This could potentially identify targets for new treatments that could improve short- and long-term health problems associated with PCOS.
Trial registration number
N/A
Collapse
|
8
|
P–070 Evaluation of SARS-CoV–2 in human semen and effect on total sperm number: A prospective observational study. Hum Reprod 2021. [PMCID: PMC8385871 DOI: 10.1093/humrep/deab130.069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Study question Is the SARS-CoV–2 virus present in human semen and what is the impact on semen parameters following an infection? Summary answer SARS-CoV–2 infection, though not detected in semen of recovered men, can affect TSN in ejaculate in the acute setting. What is known already Early epidemiological data has suggested that the primary mode of transmission is through respiratory droplets, but the presence of SARS-CoV–2 has been identified in other bodily fluids such as feces, urine, and semen. Study design, size, duration We prospectively recruited thirty men diagnosed with acute SARS-CoV–2 infection using real-time reverse transcriptase-polymerase chain reaction (RT-PCR) of pharyngeal swab specimens. Thirty semen samples from recovered men were obtained 11–64 days after testing positive for SAR-CoV–2 infection. The median duration between positive SAR-CoV–2 test and semen collection was 37 days (IQR=23). Participants/materials, setting, methods Semen samples were collected from each individual using mailed kits. Follow-up semen samples were done with mailed kits or in-person in office setting. Semen analysis and PCR was performed after samples were received. Main results and the role of chance The median total sperm number (TSN) in ejaculate was 12.5 million (IQR=53.1). When compared with age-matched SARS-CoV–2(-) men, TSN was lower among SARS-CoV–2(+) men (p = 0.0024). Five men completed a follow-up sperm analysis (median 3 months) and had a median TSN of 18 million (IQR=21.6). No RNA was detected by means of RT-PCR in the semen in 16 samples tested. Limitations, reasons for caution First, most of the semen samples came from non-severe men of whom were in the recovery stage and lacked symptoms. Additionally, our sample size was relatively small and overnight mail-in semen analysis kits were used during the acute phase of infection to minimize contact with positive subjects. Wider implications of the findings: Our findings suggest extremely low risk of viral transmission during sexual contact and assisted reproductive techniques, although further data need to be obtained. The impact on TSC in recovered men from SARS-CoV–2 infection is concerning, nevertheless long-term follow-up of these men is critical to determine the nadir of TSC. Trial registration number 20200401
Collapse
|
9
|
051 A Prospective Study on the Association Between Plaque Calcification and Penile Curvature in Men with Peyronie's Disease. J Sex Med 2021. [DOI: 10.1016/j.jsxm.2021.01.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
10
|
032 Classification of Hypogonadism Among Men with a Solitary Testis. J Sex Med 2021. [DOI: 10.1016/j.jsxm.2021.01.101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
11
|
Improved tolerability of neratinib in patients with HER2-positive early-stage breast cancer: the CONTROL trial. Ann Oncol 2020; 31:1223-1230. [PMID: 32464281 DOI: 10.1016/j.annonc.2020.05.012] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 04/27/2020] [Accepted: 05/07/2020] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND Neratinib is an irreversible pan-HER tyrosine kinase inhibitor approved for extended adjuvant treatment in early-stage HER2-positive breast cancer based on the phase III ExteNET study. In that trial, in which no antidiarrheal prophylaxis was mandated, grade 3 diarrhea was observed in 40% of patients and 17% discontinued due to diarrhea. The international, open-label, sequential-cohort, phase II CONTROL study is investigating several strategies to improve tolerability. PATIENTS AND METHODS Patients who completed trastuzumab-based adjuvant therapy received neratinib 240 mg/day for 1 year plus loperamide prophylaxis (days 1-28 or 1-56). Sequential cohorts evaluated additional budesonide or colestipol prophylaxis (days 1-28) and neratinib dose escalation (DE; ongoing). The primary end point was the incidence of grade ≥3 diarrhea. RESULTS Final data for loperamide (L; n = 137), budesonide + loperamide (BL; n = 64), colestipol + loperamide (CL; n = 136), and colestipol + as-needed loperamide (CL-PRN; n = 104) cohorts, and interim data for DE (n = 60; completed ≥six cycles or discontinued; median duration 11 months) are available. No grade 4 diarrhea was observed. Grade 3 diarrhea rates were lower than ExteNET in all cohorts and lowest in DE (L 31%, BL 28%, CL 21%, CL-PRN 32%, DE 15%). Median number of grade 3 diarrhea episodes was one; median duration per grade 3 episode was 1.0-2.0 days across cohorts. Most grade 3 diarrhea and diarrhea-related discontinuations occurred in month 1. Diarrhea-related discontinuations were lowest in DE (L 20%, BL 8%, CL 4%, CL-PRN 8%, DE 3%). Decreases in health-related quality of life did not cross the clinically important threshold. CONCLUSIONS Neratinib tolerability was improved with preemptive prophylaxis or DE, which reduced the rate, severity, and duration of neratinib-associated grade ≥3 diarrhea compared with ExteNET. Lower diarrhea-related treatment discontinuations in multiple cohorts indicate that proactive management can allow patients to stay on neratinib for the recommended time period. CLINICALTRIALS.GOV: NCT02400476.
Collapse
|
12
|
P089 Microbiological and genetical characteristics of multidrug-resistant Pseudomonas aeruginosa isolated from cystic fibrosis patients in Qatar. J Cyst Fibros 2020. [DOI: 10.1016/s1569-1993(20)30424-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
13
|
044 Short-acting Exogenous Testosterone Appears to have a Lesser Effect on Gonadotropins Compared to Long-acting Testosterone: A Pilot Study Using Mouse Models. J Sex Med 2020. [DOI: 10.1016/j.jsxm.2019.11.046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
14
|
409 Evaluation of the Prevalence and Grading of Calcified Plaques Among Men with Peyronie's Disease: A Prospective Analysis. J Sex Med 2020. [DOI: 10.1016/j.jsxm.2019.11.253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
15
|
178 Effect of Natesto® on Health Related Quality of Life and Erectile Function: Analysis of Results from a Prospective Phase IV Clinical Trial. J Sex Med 2020. [DOI: 10.1016/j.jsxm.2019.11.124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
16
|
Women and epilepsy. J Neurol Sci 2019. [DOI: 10.1016/j.jns.2019.10.878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
17
|
231 Natesto Effects on Reproductive Hormones and Semen Parameters: Results from an ongoing Single Center Investigator-initiated Phase IV Clinical Trial. J Sex Med 2019. [DOI: 10.1016/j.jsxm.2019.01.238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
18
|
Occurrence and risk factors of Coxiella burnetii in domestic ruminants in Lebanon. Comp Immunol Microbiol Infect Dis 2019; 64:109-116. [PMID: 31174685 DOI: 10.1016/j.cimid.2019.03.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 02/15/2019] [Accepted: 03/05/2019] [Indexed: 11/17/2022]
Abstract
Coxiella burnetii causes diseases in humans (Q fever) and animals, domestic ruminants playing a major role in the epidemiology of the infection. Information on C. burnetii infection in Lebanon is scanty. In order to assess the prevalence of C. burnetii infection in ruminants, a cross-sectional study was undertaken in 2014. A total of 1633 sera from ruminants (865 cattle, 384 sheep and 384 goats) from 429 farms (173 cattle, 128 sheep and 128 goats), in seven provinces of Lebanon were randomly selected and assayed for the presence of antibodies. 39.86% of farms (95% CI: 35.23-44.56) resulted positive. The seroprevalence was 30.63% in Cattle-farms, 46.88% in sheep-farms and 45.31% in goat-farms. Milk samples collected from 282 seropositive animals (86 cows, 93 sheep and 103 goats) from 171 positive farms were tested by a high sensitive Real-Time PCR targeted to the IS1111 transposon of C. burnetii. The overall prevalence in farms was estimated to be 14.04%. Cattle-, sheep- and goat farm prevalence rates were 15.09%, 10% and 17.24%, respectively. The findings of the study show that C. burnetii prevalence in Lebanese domestic ruminants is related to animal species and farming practices. Indeed, the mixed herds with sheep (p < 0.01), the presence of common lambing/kidding areas (p < 0.001) in farms where the use of disinfectants was not a routine practice (p < 0.05) were identified as important risk factors. The results of the study provide baseline information for setting up herd management and public health measures for the prevention and control of Q fever in Lebanon.
Collapse
|
19
|
A Snapshot about the Mobile Colistin Resistance (mcr) in The Middle East and North Africa Region. J Infect Public Health 2019. [DOI: 10.1016/j.jiph.2018.10.125] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
|
20
|
PO-0698: Severe and late dysphagia after head and neck cancer IMRT without residual disease. Radiother Oncol 2018. [DOI: 10.1016/s0167-8140(18)31008-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
|
21
|
Neurological assessment of music therapy on the brain using Emotiv Epoc. 2017 INTERNET TECHNOLOGIES AND APPLICATIONS (ITA) 2017. [DOI: 10.1109/itecha.2017.8101950] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
|
22
|
|
23
|
Comparison of three methods of penile vibratory stimulation for semen retrieval in men with spinal cord injury. Spinal Cord 2017; 55:921-925. [DOI: 10.1038/sc.2017.60] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Revised: 04/18/2017] [Accepted: 04/20/2017] [Indexed: 11/10/2022]
|
24
|
A cross-sectional analysis of reproductive risk factors for breast cancer among Omani women. Breast 2017. [DOI: 10.1016/s0960-9776(17)30192-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
|
25
|
Abstract P5-11-08: Immunogenicity of eflapegrastim in a phase 2 open-label dose-ranging study of eflapegrastim in breast cancer patients receiving TC regimen. Cancer Res 2017. [DOI: 10.1158/1538-7445.sabcs16-p5-11-08] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Eflapegrastim (SPI-2012/HM10460A) is a novel, long-acting recombinant human granulocyte colony-stimulating factor (rhG-CSF). Eflapegrastim consists of an rhG-CSF conjugated to a recombinant E. coli derived Fc fragment of IgG4 via a polyethylene glycol linker. Eflapegrastim is in clinical development for the treatment of chemotherapy induced neutropenia in cancer patients.
Methods: Immunogenicity of eflapegrastim was investigated in an open label, dose-ranging Phase 2 study in breast cancer patients receiving docetaxel + cyclophosphamide (TC) chemotherapy. The study consisted of 4 arms. Patients in Arms 1 through 3 received subcutaneous doses of 45, 135, or 270 µg/kg eflapegrastim and Arm 4 received 6 mg pegfilgrastim (Neulasta®) on Day 2 of each 21-day chemotherapy cycle. Blood samples for immunogenicity analysis were collected before the start of each chemotherapy cycle (Day 1) and at the End-of-Study Visit. Samples were tested in a screening assay for Anti-Drug Antibodies (ADA) to eflapegrastim by a validated enzyme linked immunosorption assay (ELISA). Positive samples from the screening assay were further tested in a confirmatory assay for antibodies binding to eflapegrastim or G-CSF. Samples found positive in the confirmatory assay were further tested in a validated cell based neutralizing antibody assay.
Results: Serum samples from 143 patients in the study were tested for ADA to eflapegrastim and G-CSF. Preexisting antibodies binding to eflapegrastim or G-CSF were detected in 9 out of 143 (6.3%) patients. One out of the 27 patients (3.7%) in the Pegfilgrastim Arm who was negative prior to dosing was positive for ADA in the G-CSF confirmatory assay. Two out of 100 patients (2.0%) treated with eflapegrastim, who were negative prior to dosing, demonstrated treatment-induced formation of ADA in the G-CSF confirmatory assay. However, the responses in these patients were transient (ie, not consistently positive at all the sampling times) and the assay response values were low and only slightly above the plate-specific cut points. None of the patients tested were positive for G-CSF neutralizing antibodies. A formal assessment of the impact of serum ADA on the PK of eflapegrastim was not performed since PK was examined in only a limited number of patients and all of those patients were negative for ADA both at study initiation and post-dose.
Conclusion: No neutralizing antibodies against eflapegrastim or G-CSF were detected in patients administered eflapegrastim in this study.
Citation Format: Vacirca JL, Papai Z, Agajanian R, Horvath Z, Makharadze R, Ibrahim E, Koli P, Reddy G, Tedesco KL, McGregor K, Schwartzberg LS. Immunogenicity of eflapegrastim in a phase 2 open-label dose-ranging study of eflapegrastim in breast cancer patients receiving TC regimen [abstract]. In: Proceedings of the 2016 San Antonio Breast Cancer Symposium; 2016 Dec 6-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2017;77(4 Suppl):Abstract nr P5-11-08.
Collapse
|
26
|
ecancermedicalscience.. [PMID: 22276028 PMCID: PMC3234014 DOI: 10.3332/ecancer.2010.167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2009] [Indexed: 11/23/2022]
Abstract
Introduction: Genetic profile studies of breast cancer identified a number of biologically different subtypes. These genetic subtypes are often surrogated by oestrogen receptors (ERs), progesterone receptors (PR) and HER2 status as measured by immunohistochemistry (IHC). Triple negative (TN) subtype is recognized to have high-risk features and poor outcome. Over-expression of the HER2 is also recognized as poor outcome marker. The characteristics and outcome of HER2 positive tumours (irrespective of hormonal status) (HER2 HR+/−) identified by IHC have not addressed in the era of surrogate genetic subtyping. Therefore, we retrospectively compared the risk features and clinical outcome of patients with TN against these with HER2 HR+/− tumours. Patients and Methods: Forty patients with HER2 HR+/− tumours were matched for age and stage to 40 patients with TN tumours. Clinical and pathological data were collected retrospectively. All patients were managed in a single institution. Results: Tumour grade and stage and rate of pathologically involved lymph nodes were similar in both groups. There was a trend of more lymphovascular invasion in HER2 HR+/− than TN patients (40% vs. 27.5%. p=0.07). Relapse and death rates were not statistically different (p=0.469 and p=1.0, respectively). Median relapse free survival was 38 months for TN and not reached for HER2 HR+/− patients (Log rank; p=0.757). Median overall survival was not reached in both groups. Multivariate analysis did not identify TN or HER2 HR+/− status to have any differential impact on RFS. Conclusion: HER2 HR+/− tumours exhibit high risk, presenting features and relatively poor clinical outcome possibly not very different from the increasingly recognized TN tumour.
Collapse
|
27
|
Interpretation of Post-operative Distal Humerus Radiographs After Internal Fixation: Prediction of Later Loss of Fixation. J Hand Surg Am 2016; 41:e337-e341. [PMID: 27522299 DOI: 10.1016/j.jhsa.2016.07.094] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 04/17/2016] [Accepted: 07/13/2016] [Indexed: 02/02/2023]
Abstract
PURPOSE Stable fixation of distal humerus fracture fragments is necessary for adequate healing and maintenance of reduction. The purpose of this study was to measure the reliability and accuracy of interpretation of postoperative radiographs to predict which implants will loosen or break after operative treatment of bicolumnar distal humerus fractures. We also addressed agreement among surgeons regarding which fracture fixation will loosen or break and the influence of years in independent practice, location of practice, and so forth. METHODS A total of 232 orthopedic residents and surgeons from around the world evaluated 24 anteroposterior and lateral radiographs of distal humerus fractures on a Web-based platform to predict which implants would loosen or break. Agreement among observers was measured using the multi-rater kappa measure. RESULTS The sensitivity of prediction of failure of fixation of distal humerus fracture on radiographs was 63%, specificity was 53%, positive predictive value was 36%, the negative predictive value was 78%, and accuracy was 56%. There was fair interobserver agreement (κ = 0.27) regarding predictions of failure of fixation of distal humerus fracture on radiographs. Interobserver variability did not change when assessed for the various subgroups. CONCLUSIONS When experienced and skilled surgeons perform fixation of type C distal humerus fracture, the immediate postoperative radiograph is not predictive of fixation failure. Reoperation based on the probability of failure might not be advisable. TYPE OF STUDY/LEVEL OF EVIDENCE Diagnostic III.
Collapse
|
28
|
Male fertility following spinal cord injury: an update. Andrology 2015; 4:13-26. [PMID: 26536656 DOI: 10.1111/andr.12119] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2015] [Revised: 09/10/2015] [Accepted: 09/14/2015] [Indexed: 12/22/2022]
Abstract
Spinal cord injury (SCI) occurs most often in young men at the peak of their reproductive health. The majority of men with SCI cannot father children naturally. Three major complications contribute to infertility in men with SCI: erectile dysfunction, ejaculatory dysfunction, and abnormal semen quality. Erectile dysfunction can be managed by regimens available to the general population, including oral administration of phosphodiesterase-5 (PDE-5) inhibitors, intracavernosal injections, vacuum devices, and penile prostheses. Semen may be obtained from anejaculatory men with SCI via the medically assisted ejaculation methods of penile vibratory stimulation (PVS) or electroejaculation (EEJ). Sperm retrieval is also possible via prostate massage or surgical sperm retrieval. Most men with SCI have abnormal semen quality characterized by normal sperm concentrations but abnormally low sperm motility and viability. Accessory gland dysfunction has been proposed as the cause of these abnormalities. Leukocytospermia is evident in most SCI patients. Additionally, elevated concentrations of pro-inflammatory cytokines and elevated concentrations of inflammasome components are found in their semen. Neutralization of these constituents has resulted in improved sperm motility. There is a recent and alarming trend in the management of infertility in couples with SCI male partners. Although many men with SCI have sufficient motile sperm in their ejaculates for attempting intrauterine insemination (IUI) or even intravaginal insemination, surgical sperm retrieval is often introduced as the first and only sperm retrieval method for these couples. Surgical sperm retrieval commits the couple to the most advanced, expensive, and invasive method of assisted conception: in vitro fertilization with intracytoplasmic sperm injection (IVF/ICSI). Couples should be informed of all options, including semen retrieval by PVS or EEJ. Intravaginal insemination or IUI should be considered when indicated.
Collapse
|
29
|
Chemotherapy induced cardiomyopathy: an overview, imaging features, and future prospective. Cancer Imaging 2015. [PMCID: PMC4601765 DOI: 10.1186/1470-7330-15-s1-p21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
|
30
|
Proteomic pathway in seminal plasma of men with spinal cord injury (SCI) before and after oral administration of probenecid. Fertil Steril 2015. [DOI: 10.1016/j.fertnstert.2015.07.031] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
31
|
Safety and efficacy of a new device for inducing ejaculation in men with spinal cord injuries. Spinal Cord 2015; 52 Suppl 2:S27-9. [PMID: 25082380 DOI: 10.1038/sc.2014.110] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2014] [Revised: 05/19/2014] [Accepted: 05/28/2014] [Indexed: 02/07/2023]
Abstract
STUDY DESIGN Prospective case series. OBJECTIVES Male infertility is a common sequela of spinal cord injury (SCI). Fatherhood is a goal in this group of young patients; however, most are anejaculatory. Penile vibratory stimulation is recommended as the first line of treatment for this condition. Our study evaluated the safety and efficacy of a new device designed to induce ejaculation in these patients. SETTING The Miami Project to Cure Paralysis, Miami, FL, USA. METHODS The Viberect-X3 (Reflexonic, Frederick, MD, USA) was applied to 30 consecutive anejaculatory men with SCI whose level of injury was T10 and rostral. RESULTS The ejaculatory success was 77% (23/30). No adverse events occurred, and there were no malfunctions of the device. CONCLUSION In this first report on the efficacy of the Viberect-X3 for treatment of anejaculation in men with SCI, we conclude that the device is safe and effective for inducing ejaculation in men with SCI. Recommendation of the Viberect-X3 versus other devices intended for this purpose should not be made until randomized controlled trials are performed.
Collapse
|
32
|
Abstract
STUDY QUESTION Does neutralization of apoptosis-associated speck-like protein containing a caspase activation and recruitment domain (ASC) improve sperm motility in men with spinal cord injury (SCI)? SUMMARY ANSWER Neutralization of ASC improves sperm motility in men with SCI. WHAT IS KNOWN ALREADY Semen of men with SCI contains normal sperm concentrations but abnormally low sperm motility. Inflammatory cytokines, activated via the inflammasome complex, are contributory. A key component of the inflammasome is ASC. STUDY DESIGN, SIZE, DURATION This prospective study included semen samples collected from 32 men with SCI. PARTICIPANTS/MATERIALS, SETTING, METHODS At a major university medical center, untreated semen was compared with semen treated with anti-ASC polyclonal antibody. Semen treated with IgG was used as a control. MAIN RESULTS AND THE ROLE OF CHANCE Addition of anti-ASC polyclonal antibody to semen significantly increased mean sperm motility from 11.5% (95% CI, 6.3-16.7) to 18.3% (95% CI, 11.8-24.8). Improvements were most pronounced in the subgroup whose starting motility ranged between 6 and 40%. In this subgroup, the mean sperm motility improved from 13.3% (95% CI, 9.3-17.3) to 23.9% (95% CI, 14.7-23.0). Sperm motility did not improve after treatment with IgG. LIMITATIONS, REASONS FOR CAUTION This study is limited by the small sample size as this is a rare population. WIDER IMPLICATIONS OF THE FINDINGS Blockade of the inflammasome via treatment with anti-ASC improved sperm motility in men with SCI. In doing so, this treatment significantly increased their total motile sperm count. This is the first study to demonstrate that interference with the inflammasome improves sperm motility in men with SCI. This treatment has potential as a therapeutic intervention. STUDY FUNDING/COMPETING INTERESTS This study was funded by the Craig H. Neilsen Foundation, Grant # 224598, the University of Miami Miller School of Medicine and the Miami Project to Cure Paralysis, Miami, FL, USA. R.W.K. and J.P.d.R.V. hold a patent for the treatment of inflammation after central nervous system injury using antibodies against inflammasome proteins. The other authors have no conflicts of interest to declare.
Collapse
|
33
|
|
34
|
Dual-energy CT for the evaluation of urinary calculi: image interpretation, pitfalls and stone mimics. Clin Radiol 2013; 68:e707-14. [PMID: 23988091 DOI: 10.1016/j.crad.2013.07.012] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2013] [Revised: 06/20/2013] [Accepted: 07/15/2013] [Indexed: 10/26/2022]
Abstract
Urolithiasis is a common disease with a reported prevalence between 4% and 20% in developed countries. Determination of urinary calculi composition is a key factor in preoperative evaluation, treatment, and stone recurrence prevention. Prior to the introduction of dual-energy computed tomography (DECT), available methods for determining urinary stone composition were only available after stone extraction, and thereby unable to aid in optimized stone management prior to intervention. DECT utilizes the attenuation difference produced by two different x-ray energy spectra to quantify urinary calculi composition as uric acid or non-uric acid (with likely further classification in the future) while still providing the information attained with a conventional CT. Knowledge of DECT imaging pitfalls and stone mimics is important, as the added benefit of dual-energy analysis is the determination of stone composition, which in turn affects all aspects of stone management. This review briefly describes DECT principles, scanner types and acquisition protocols for the evaluation of urinary calculi as they relate to imaging pitfalls (inconsistent characterization of small stones, small dual-energy field of view, and mischaracterization from surrounding material) and stone mimics (drainage devices) that may adversely impact clinical decisions. We utilize our clinical experience from scanning over 1200 patients with this new imaging technique to present clinically relevant examples of imaging pitfalls and possible mechanisms for resolution.
Collapse
|
35
|
Pathological Response after Neoadjuvant Chemotherapy and Trastuzomab for Locally Advanced Her 2 Positive Breast Cancer. Experience of a Single institute. RESEARCH IN ONCOLOGY 2013. [DOI: 10.21608/resoncol.2013.455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
|
36
|
Neoadjuvant Docetaxel, Cisplatin and Fluorouracil followed by Concurrent Cisplatin Intensity Modulated Radiation Therapy in Treatment of Locally Advanced Nasopharyngeal Carcinoma. RESEARCH IN ONCOLOGY 2013. [DOI: 10.21608/resoncol.2013.450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
|
37
|
Preoperative Concurrent Chemoradiation for Patients with Locally Advanced Rectal Cancer Experience of a Single Institute. RESEARCH IN ONCOLOGY 2012. [DOI: 10.21608/resoncol.2012.449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
|
38
|
Efficacy of a new device for inducing ejaculation in men with spinal cord injury (SCI). Fertil Steril 2012. [DOI: 10.1016/j.fertnstert.2012.07.154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
39
|
|
40
|
Semen quality in ejaculates produced by masturbation in men with spinal cord injury. Spinal Cord 2012; 50:891-4. [DOI: 10.1038/sc.2012.71] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
41
|
Survival of Patients with Locally Advanced Triple Negative Breast Cancer After Neoadjuvant Platinum Containing Chemotherapy. Experience of a Single Institute. RESEARCH IN ONCOLOGY 2011. [DOI: 10.21608/resoncol.2011.431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
|
42
|
|
43
|
A novel syndromic form of sensory-motor polyneuropathy is linked to chromosome 22q13.31-q13.33. Clin Genet 2011; 79:193-5. [DOI: 10.1111/j.1399-0004.2010.01524.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
44
|
A matched case-control study of Triple negative vs. HER-2 positive (irrespective of hormonal status) breast cancer: two subtypes with high risk features and poor outcome. Gulf J Oncolog 2010:14-20. [PMID: 20164004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/15/2009] [Indexed: 05/28/2023]
Abstract
Genetic profile studies of breast cancer identified a number of biologically different subtypes. These genetic subtypes are often surrogated by estrogen receptors (ER), progesterone receptors (PR) and HER2 status as measured by immunohistochemistry (IHC). Triple negative (TN) subtype is recognized to have high risk features and poor outcome. Over expression of the HER2 is also recognized as a poor outcome marker. The characteristics and outcome of HER2 positive tumours (irrespective of hormonal status) (HER2 HR+/-) identified by IHC have not addressed in the era of surrogate genetic subtyping. Therefore, we retrospectively compared the risk features and clinical outcome of patients with TN against these with HER2 HR+/- tumours.
Collapse
|
45
|
|
46
|
Abstract
BACKGROUND The use of stitches and staples for the closure of surgical wounds is associated with complications for both the surgeon and the patient. Histoacryl (butyl1-2cyanoacrylate glue) is widely used for wound closure in Accident and Emergency departments, in particular for facial and scalp wounds. METHOD We have used Histoacryl for closure of various surgical incisions in a series of 50 cases and assessed the cosmetic outcome at three to four weeks. RESULTS There were no wound related complications in the form of infection or dehiscence. In one case however, there was formation of synechiae in the external auditory meatus following an endaural incision. CONCLUSION We recommend the use of Histoacryl over traditional closure using skin suture material in otological surgery. Our experience was also successful in parotid cases.
Collapse
|
47
|
El-menia air inflated balloon in controlling atonic post partum hemorrhage. Int J Health Sci (Qassim) 2007; 1:53-59. [PMID: 21475452 PMCID: PMC3068654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023] Open
Abstract
OBJECTIVE To design and test an in-expensive air-inflated balloon that is easy to sterilize and use for the control of atonic post partum hemorrhage (APPH). PRIMARY OUTCOME MEASURE Maternal Mortality (MM). SECONDARY OUTCOME MEASURES Surgical maternal morbidities, amount and doses of drugs, blood transfusion units used for resuscitation, general condition of women on admission and outcome on discharge, the resuscitation time and time for regaining normal uterine tone; hospital stay and ICU admission. TECHNICAL OUTCOMES: Incidence of Balloon rupture, allergic manifestations, and pyrexia. METHODS Randomized clinical trail / cross over study Two hundred and forty women with diagnosis of atonic PPH complicating vaginal deliveries were randomly assigned to be managed either by ecbolics and uterine massage as recommended by the WHO; or by WHO protocol plus El-Menia air inflated balloon. RESULTS No maternal mortality in either group. The maternal morbidities in the form of surgical intervention (uterine and ovarian artery ligation, uterine compression suture, internal iliac artery ligation and abdominal hysterectomy) were observed in five women in controls and none in the studied women. Blood transfusion units, ecobolic drugs, resuscitation time, regaining uterine tone time, hospital stay and ICU admission were significantly less in studied women than controls. Out of the 19 failures to arrest APPH in the controls; 14 cases responded to secondary application of El-Menia balloon, and only five cases required surgical intervention. CONCLUSION El-Menia balloon is an inexpensive, easy to apply, effective in controlling APPH with minimal side effects. It is targeted for use on a large scale in developing countries to reduce the maternal mortality and morbidity caused by APPH.
Collapse
|
48
|
IMPROVING THE PRODCTIVITY OF GURMA MELON (Citrullus co/ocynthoides) THROUGH INBREEDING AND SELECTION. JOURNAL OF PLANT PRODUCTION 2005; 30:6635-6641. [DOI: 10.21608/jpp.2005.237743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
|
49
|
BLADDER NECK SLING FOR TREATMENT OF NEUROGENIC INCONTINENCE IN CHILDREN WITH AUGMENTATION CYSTOPLASTY: LONG-TERM FOLLOWUP. J Urol 2005; 173:2128-31; discussion 2131. [PMID: 15879865 DOI: 10.1097/01.ju.0000157688.41223.d2] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE We retrospectively reviewed the outcome and long-term followup (mean 4.16 years) of bladder neck slings for the treatment of neurogenic urinary incontinence in 58 patients (15 males) who also underwent bladder augmentation. MATERIALS AND METHODS A total of 58 patients with neurogenic bladder (43 females and 15 males, median age 11.4 years) underwent a rectus fascial sling procedure as part of the reconstructive efforts for continence between July 1991 and July 2003. Criteria for enhancement of bladder outlet resistance included a detrusor leak point pressure of less than 45 cm H2O, an open bladder neck during bladder filling at low detrusor pressures and clinical evidence of stress incontinence. RESULTS Followup ranged from 1 year to 10 years, 3 months (mean 4.16 years). A total of 51 patients (88%) obtained good continence results. Five females and 2 males remained incontinent following the sling procedure. Four females underwent a secondary open bladder neck procedure at a mean of 18 months after the initial procedure (artificial urinary sphincter in 2, bladder neck closure in 2). Two male patients (5 and 17 years old) had daily underwear staining or dampness with exercise or transfer. CONCLUSIONS We consider bladder neck slings the procedure of choice for the enhancement of bladder outlet resistance in the majority of patients with neurogenic bladder who need augmentation cystoplasty and whom we do not expect will be capable of voiding spontaneously. In males and females satisfactory long-term continence can be expected with the use of the rectus fascial sling.
Collapse
|
50
|
|