1
|
Efficacy of RestoreX penile traction therapy in improving penile length and erectile function post prostatectomy. J Sex Med 2022. [DOI: 10.1016/j.jsxm.2022.03.365] [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]
|
2
|
Efficacy of RestoreX Penile Traction Therapy in Improving Penile Length and Erectile Function Post Prostatectomy. J Sex Med 2022. [DOI: 10.1016/j.jsxm.2022.01.109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
3
|
088 Efficacy of RestoreX Penile Traction Therapy in Improving Penile Length and Erectile Function Post Prostatectomy. J Sex Med 2021. [DOI: 10.1016/j.jsxm.2021.01.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
4
|
397 Modern IPP Exchange Techniques are Safe and Effective. J Sex Med 2020. [DOI: 10.1016/j.jsxm.2019.11.241] [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]
|
5
|
040 Continuation of Baseline Antithrombotic Therapy in Men Undergoing Inflatable Penile Prosthesis Surgery: An Update on Outcomes. J Sex Med 2020. [DOI: 10.1016/j.jsxm.2019.11.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
6
|
039 Subcutaneous Heparin at Time of Inflatable Penile Prosthesis Surgery Does Not Increase Postoperative Hematoma Rate. J Sex Med 2020. [DOI: 10.1016/j.jsxm.2019.11.041] [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]
|
7
|
035 Should Continuation of Antithrombotics at Time of Inflatable Penile Prosthesis Surgery be Standard of Care? J Sex Med 2019. [DOI: 10.1016/j.jsxm.2019.01.046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
8
|
346 Hospital Observation Upon Reversal With Naloxone: An Interim Analysis of a Prospective Validation Study. Ann Emerg Med 2017. [DOI: 10.1016/j.annemergmed.2017.07.417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
9
|
[A 43-year-old patient with character changes, recurrent impaired consciousness and retrograde amnesia]. Internist (Berl) 2014; 55:84-7. [PMID: 24429640 DOI: 10.1007/s00108-013-3407-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A 43-year-old male patient with recurring impaired consciousness and retrograde amnesia was admitted to the department of neurology. During the neurological evaluation no pathological findings could initially be revealed but one day the patient was confused again and presented with inadequate behavior: at this time a blood glucose value of 40 mg/dl was measured. For further evaluation the patient was transferred to our department. As the reason for the impaired consciousness was suspected to be of neuroglucopenic origin a rapid adrenocorticotropic hormone (ACTH) stimulation test was first performed to rule out adrenal insufficiency. For further evaluation a fasting test was conducted: after 48 h an episode with neuroglucopenic symptoms occurred again which disappeared after intravenous administration of glucose. The laboratory results of glucose, insulin and c-peptide determined at this point in time led to the diagnosis of an insulinoma. By ultrasound examination a hypoechogenic lesion 1.5 cm in size could be shown in the head of the pancreas and was confirmed by magnetic resonance imaging (MRI). After duodenum-preserving partial pancreatic head resection with enucleation of the insulinoma no further neuroglucopenic symptoms occurred.
Collapse
|
10
|
Successful long-term weight reduction improves left ventricular diastolic function and physical performance in severe obesity. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht307.p730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
11
|
Formation of Avenacein Y by Fusarium avenaceum Fries Sacc. isolates from Germany and pathogenicity of the isolates to cereal seedlings. Mycotoxin Res 2013; 3 Suppl 1:46-8. [PMID: 23605018 DOI: 10.1007/bf03192026] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Twelve isolates ofFusarium avenaceum Fries Sacc. originating from diseased corn plants from Germany produced Avenacein Y in amounts ranging from 0.001 to 1.6 g/kg of wheat grain. The isolates proved most pathogenic to triticale seedlings, less pathogenic to rye seedlings and least to wheat. Pathogenicity of the isolates was not correlated with their ability to produce Avenacein Y.
Collapse
|
12
|
A Simple Scoring System Derived from FAST Findings and Vital Signs Predicts the Need for Urgent Laparotomy in Patients with Blunt Abdominal Trauma. Acad Emerg Med 2007. [DOI: 10.1197/j.aem.2007.03.1099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
13
|
A Comparison of the Emergency Medicine Physician and the Lay Person Understanding of Do Not Attempt Resuscitation Orders. Acad Emerg Med 2007. [DOI: 10.1197/j.aem.2007.03.1191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
14
|
Sonographic scoring for operating room triage in trauma. Ann Emerg Med 2004. [DOI: 10.1016/j.annemergmed.2004.07.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
15
|
Abstract
OBJECTIVES We compared manometric recordings of the upper esophageal sphincter (UES) recorded with a miniature sleeve to those obtained using standard manometry. METHODS The UES pressure of eight volunteer subjects was measured by station pull-through (SPT), by rapid pull-through (RPT), and with a microsleeve sensor for 30 min, followed by 15 min of esophageal acid infusion. Deglutitive UES relaxation recorded with a microsleeve and solid state sensor were compared. RESULTS The UES pressure recorded with the microsleeve (25+/-9 mm Hg) was significantly less than that by SPT (114+/-18 mm Hg) or RPT (152+/-19 mm Hg), and was unaffected by acid infusion. Periods of low UES pressure were observed during long interswallow intervals (11+/-4, range 6-18 mm Hg). Deglutitive relaxation duration and intrabolus pressure measured with the microsleeve were less than those recorded by the solid state transducer. CONCLUSIONS "Normal" UES pressure is heavily dependent on measurement technique; pressures obtained with a miniature sleeve are a fraction of those obtained by SPT or RPT. During periods of relative comfort with minimal swallowing, UES tone is approximately 10 mm Hg, similar to that during sleep. Volume modulation of deglutitive UES relaxation is demonstrable with a microsleeve, albeit with less precision than with a solid-state transducer.
Collapse
|
16
|
Abstract
An estimated 35 to 50 million Americans have no medical insurance; the vast majority are employed persons and their dependents. This phenomenological study was developed to make visible the experience of working Americans living on the edge-forced to walk a fine line between health and illness without the safety net of medical insurance. A purposive sample of 12 individuals was asked, "What is it like to be working and without medical insurance? Based on textual analysis, using an adaptation of Colazzi's method, themes were grouped into four theme clusters: A Marginalized Life, Up Against Rocks and Hard Places, Making Choices-Chancing It, and Getting By-More or Less. These are illustrated through commentary and direct quotation to depict an overall sense of the experience. Implications for nurses charged with addressing the needs of the medically uninsured and for nursing as a whole are discussed.
Collapse
|
17
|
Increased frequency of transient lower esophageal sphincter relaxation induced by gastric distention in reflux patients with hiatal hernia. Gastroenterology 2000; 118:688-95. [PMID: 10734020 DOI: 10.1016/s0016-5085(00)70138-7] [Citation(s) in RCA: 197] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND & AIMS This study aimed to determine if hiatal hernia influences vulnerability to reflux and transient lower esophageal sphincter relaxation (tLESR) during gastric distention in patients with gastroesophageal reflux disease (GERD). METHODS Eight normal subjects and 15 patients with GERD were studied. A metal clip attached to the squamocolumnar junction (SCJ) was beneath the hiatus in all control subjects. Eight GERD patients with >/=1-cm SCJ-hiatus separation were considered hernia patients, and 7 with <1-cm separation were considered nonhernia patients. Manometry and esophageal pH were recorded for 30 minutes, after which the stomach was loaded with acid dextrose and the recording continued for 2 hours with intragastric air infusion of 15 mL/min. RESULTS Baseline reflux was comparable among groups. Gastric distention increased the frequency of reflux by the tLESR mechanism in all groups. Controls and nonhernia patients had median increases of 4.0 and 4.5 in tLESR frequency, respectively, and hernia patients had a median increase of 9.5/h. tLESR frequency was highly correlated with the SCJ-hiatus separation (r = 0.76; P < 0.001). CONCLUSIONS Gastric air infusion was a potent stimulus for tLESR and reflux. The resultant tLESR frequency was directly proportional to the separation between the SCJ and hiatus, suggesting that the perturbed anatomy associated with hiatal hernia predisposed to eliciting tLESRs in patients with GERD.
Collapse
|
18
|
Abstract
OBJECTIVES This study compared the pressure topography after laparoscopic Nissen fundoplication to that of normal subjects and patients with hiatal hernia and reflux disease. METHODS Seven patients with fundoplication, 7 normal subjects and 7 patients with hiatal hernia, were studied. The squamocolumnar junction and intragastric margin of the esophagogastric junction (EGJ) were marked with metal clips. Axial and radial characteristics of EGJ pressure were mapped relative to the hernia and clipped during concurrent fluoroscopy and manometry. Responses to inspiration and abdominal compression were also analyzed. RESULTS Fundoplication modifies the EGJ by restoration of the hiatal component of EGJ pressure and elongation of the subdiaphragmatic component. Maximal EGJ pressure after fundoplication is mainly dependent on the extrinsic effect of the hiatal canal that compresses the esophagus; the resultant length of the EGJ reflects the length of the fundic wrap. Integrity of the EGJ after fundoplication is independent of the intrinsic lower esophageal sphincter itself. CONCLUSIONS Fundoplication alters the pressure topography of the EGJ by reducing the hiatal hernia, tightening the hiatal orifice, and constructing a subdiaphragmatic wrap of variable length. Each effect depends on different technical aspects of the surgery with the potential of substantial variability in the resultant pressure topography.
Collapse
|
19
|
Abstract
BACKGROUND We report our initial experience using operative esophageal manometry as an adjunct to endoscopy to determine the completeness of esophagogastric high-pressure zone (HPZ) obliteration during laparoscopic Heller myotomy. METHODS Between July 1997 and October 1998, we performed laparoscopic Heller myotomies in 20 patients (eight male, 12 female; median age, 41 years). Mean duration of symptoms was 3.2 +/- 2.6 years (r = 0.5-11), and 45% of the patients had received prior dilation or toxin injection. A 16-channel esophageal manometry catheter was placed prior to anesthesia, with sites crossing the lower esophageal sphincter (LES). An endoscope was passed intraoperatively to localize the squamocolumnar junction, and the myotomy was performed. While the translucency was imaged in the area of the incision, we determined the adequacy of myotomy by visual assessment of LES and gastric cardia opening in response to endoscopic air insufflation. Manometry was then performed to detect any potential residual high pressure at the myotomized esophagogastric junction (EGJ). If it was found, the locus of persistent pressure was identified by probing along the myotomy, and residual muscle fibers were cut to yield a minimum pressure at the EGJ. RESULTS A persistent HPZ was identified after the initial myotomy in 10 of 20 patients (50%). A Dor fundoplasty completed the operation. The mean operating time was 2.6 +/- 0.5 h (median, 2.5; r = 2-3.5 h), and the mean hospital stay was 1.6 +/- 1 days (median, 1, r = 1-5 days). The mean LES pressure was 2 +/- 3 mmHg immediately postmyotomy (p < 0.001 compared with preoperative value). Of 20 patients, only two have reported recurrence of dysphagia (10%). One had a recurrent HPZ on manometry, and one developed esophagitis, which resolved with omeprazole. CONCLUSIONS Our initial experience suggests that operative esophageal manometry is a useful adjunct to upper endoscopy during laparoscopic Heller myotomy, quantitatively assuring obliteration of the nonrelaxing LES and HPZ.
Collapse
|
20
|
Abstract
BACKGROUND Hiatus hernia and lower oesophageal sphincter hypotension are often viewed as opposing hypotheses for gastro-oesophageal junction incompetence. AIMS To examine the interaction between hiatus hernia and lower oesophageal sphincter hypotension. METHODS In seven normal subjects and seven patients with hiatus hernia, the squamocolumnar junction and intragastric margin of the gastro-oesophageal junction were marked with endoscopically placed clips. Axial and radial characteristics of the gastro-oesophageal junction high pressure zone were mapped relative to the hiatus and clips during concurrent fluoroscopy and manometry. Responses to inspiration and abdominal compression were also analysed. RESULTS In normal individuals the squamocolumnar junction was 0.5 cm below the hiatus and the gastro-oesophageal junction high pressure zone extended 1.1 cm distal to that. In those with hiatus hernia, the gastro-oesophageal junction high pressure zone had two discrete segments, one proximal to the squamocolumnar junction and one distal, attributable to the extrinsic compression within the hiatal canal. Inspiration and abdominal compression mainly augmented the distal one. Simulation of hernia reduction by algebraically summing the proximal segment pressures with the hiatal canal pressures restored normal maximal pressure, radial asymmetry, and dynamic responses of the gastro-oesophageal junction. CONCLUSIONS Hiatus hernia reduces lower oesophageal sphincter pressure and alters its dynamic responsiveness by spatially separating pressure components derived from the intrinsic lower oesophageal sphincter and the extrinsic compression of the oesophagus within the hiatal canal.
Collapse
|
21
|
Abstract
OBJECTIVE We undertook this study to determine the characteristics of swallow-induced lower esophageal sphincter (LES) relaxation in the setting of clinical manometry using a standardized methodology. METHODS We reviewed 170 manometric recordings performed using a perfused manometric assembly with a sleeve sensor and a computer polygraph. Patients were categorized as patient controls, gastroesophageal reflux disease (GERD), diffuse esophageal spasm (DES), or achalasia. Tracing were semiautomatically analyzed for basal LES pressure, LES pressure during deglutitive relaxation (relaxation LES pressure), duration of LES relaxation, timing of LES relaxation, and the success rate of primary peristalsis. RESULTS Forty-six patient controls, 93 with GERD, five with DES, and 26 with achalasia were identified. GERD and achalasia patients had lower or higher basal LES pressures than patient controls, respectively. Compared with patient controls, achalasia patients had higher relaxation LES pressures, lower percent LES relaxation, and shorter durations of LES relaxation. The best single measure for distinguishing achalasia was the relaxation LES pressure; using the 95th percentile value of patient controls (12 mm Hg) as the upper limit of normal, its sensitivity and positive predictive value for the diagnosis of achalasia were 92% and 88%, respectively. Coupled with the finding of aperistalsis, a relaxation LES pressure > or = 10 mm Hg achieved 100% sensitivity and positive predictive value among these patients. CONCLUSIONS Sleeve sensor recording is a practical method for clinical manometry that reliably records LES relaxation characteristics and is amenable to both a standardized manometry protocol and a semiautomated analysis routine. Relaxation LES pressure has a high diagnostic value for achalasia.
Collapse
|
22
|
Impact of fundoplication on bolus transit across esophagogastric junction. THE AMERICAN JOURNAL OF PHYSIOLOGY 1998; 275:G1386-93. [PMID: 9843776 DOI: 10.1152/ajpgi.1998.275.6.g1386] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
This study analyzed the effect of fundoplication on the mechanics of liquid and solid bolus transit across the esophagogastric junction (EGJ). The squamocolumnar junction was endoscopically clipped in seven controls, seven hiatal hernia patients, and seven patients after laparoscopic Nissen fundoplication. Concurrent manometry and fluoroscopy were done during swallows of liquid barium and a 13-mm-diameter marshmallow. The EGJ opening, pressure gradients, transit efficacy, and axial motion were measured. The axial motion of the EGJ was reduced in the fundoplication and hiatal hernia patients. The opening dimensions at the squamocolumnar junction were similar among groups, but in each case the constriction limiting flow to the stomach was at the hiatus and this was substantially narrowed with fundoplication. As a result, liquid intrabolus pressure was increased and marshmallow transit frequently required multiple swallows. We conclude that fundoplication limits the axial mobility of the EGJ and leads to a restricted hiatal opening. These alterations decrease the efficacy of solid and liquid transit into the stomach and are potential causes of dysphagia in this population.
Collapse
|
23
|
Abstract
Herniation of a lumbar disc in the pediatric age group is rare. A 12-year-old female twin developed backache and left sciatica after a mild lifting injury. Magnetic resonance imaging of the spine showed multilevel lumbar disc herniation. The patient was managed conservatively and her symptoms subsided within 6 weeks. Magnetic resonance imaging of her asymptomatic twin sister revealed a similar pattern of disc degeneration and multilevel herniation. This report emphasizes the hereditary nature of juvenile lumbar disc degeneration.
Collapse
|
24
|
Okadaic acid stimulates glucose transport in rat adipocytes by increasing the externalization rate constant of GLUT4 recycling. J Biol Chem 1995; 270:3938-43. [PMID: 7876140 DOI: 10.1074/jbc.270.8.3938] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
GLUT4, the major insulin-responsive glucose transporter isoform in rat adipocytes, rapidly recycles between the cell surface and an intracellular pool with two first order rate constants, one for internalization (kin) and the other for externalization (kex). Insulin decreases kin by 2.8-fold and increases kex by 3.3-fold, thus increasing the steady-state cell surface GLUT4 level by approximately 8-fold (Jhun, B. H., Rampal, A. L., Liu, H., Lachaal, M., and Jung, C. (1992) J. Biol. Chem. 267, 17710-17715). To gain an insight into the biochemical mechanisms that modulate these rate constants, we studied the effects upon them of okadaic acid (OKA), a phosphatase inhibitor that exerts a insulin-like effect on glucose transport in adipocytes. OKA stimulated 3-O-methylglucose transport maximally 3.1-fold and increased the cell surface GLUT4 level 3.4-fold. When adipocytes were pulse-labeled with an impermeant, covalently reactive glucose analog, [3H]1,3-bis-(3-deoxy-D-glucopyranose-3-yloxy)-2-propyl 4-benzoylbenzoate, and the time course of labeled GLUT4 recycling was followed, the kex was found to increase 2.8-fold upon maximal stimulation by OKA, whereas the kin remained unchanged within experimental error. These findings demonstrate that OKA mimics the insulin effect on only GLUT4 externalization and suggest that insulin stimulates GLUT4 externalization by increasing the phosphorylation state of a serine/threonine phosphoprotein, probably by inhibiting protein phosphatase 1 or 2A.
Collapse
|
25
|
Pathogenicity of Fusarium graminearum Schwabe isolates from Poland towards seedlings of cereal species. Mycotoxin Res 1987; 3 Suppl 1:11-4. [PMID: 23605008 DOI: 10.1007/bf03192016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Ten isolates ofFusarium graminearum Schwabe originating from diseased cereal plants and kernels were tested for pathogenicity to various cultivars of wheat, rye, triticale and oats. The isolates varied greatly in their pathogenicity to the seedlings of the species, and were most pathogenic to rye and triticale, less pathogenic to barley and wheat and least pathogenic to oats.
Collapse
|
26
|
Abstract
In 1974, Royer et al. described a familial syndrome consisting of a short and sluggish small bowel, malrotation of the gut, and pyloric stenosis. These authors stressed the uniformly fatal outcome of their four cases, as well as other possibly unrecognized cases previously described in the literature. The present report deals with two more familial cases, of which one represents a long-term survivor of the syndrome. The intensive work of maintaining nutrition, controlling infection, and managing the complications of associated defects are described.
Collapse
|
27
|
Abstract
Control of the plasma histidine level in histidinemia is possible with the use of an amino acid mixture free of histidine and a carefully monitored intake of histidine. This regimen is compatible with good physical growth and normal mental development. If further clinical experience demonstrates that widespread nutritional intervention in this disease is warranted, it should be possible to obtain good biochemical control.
Collapse
|