scholarly journals Acute Urinary Obstruction in a Tetraplegic Patient from Misplacement of Catheter in Urethra

2016 ◽  
Vol 9 ◽  
pp. CCRep.S30885
Author(s):  
Subramanian Vaidyanathan ◽  
Gurpreet Singh ◽  
Peter L. Hughes ◽  
Bakul M. Soni
Keyword(s):  
Urinary Bladder ◽  
Creatinine Level ◽  
Foley Catheter ◽  
Kidney Injury ◽  
Bilateral Hydronephrosis ◽  
Bladder Irrigation ◽  
Accident And Emergency ◽  
Level Increase ◽  
Distended Bladder ◽  
Cord Injury

A male tetraplegic patient attended accident and emergency with a blocked catheter; on removing the catheter, he passed bloody urine. After three unsuccessful attempts were made to insert a catheter by nursing staff, a junior doctor inserted a three-way Foley catheter with a 30-mL balloon but inflated the balloon with 10 mL of water to commence the bladder irrigation. The creatinine level was mostly 19 μmol/L (range: 0–135 μmol/L) but increased to 46 μmol/L on day 7. Computerized tomography urogram revealed that the bilateral hydronephrosis with hydroureter was extended down to urinary bladder, the bladder was distended, prostatic urethra was dilated and filled with urine, and although the balloon of Foley catheter was not seen in the bladder, the tip of the catheter was seen lying in the urethra. Following the re-catheterization, the creatinine level decreased to 21 μmol/L. A follow-up ultrasound scan revealed no evidence of hydronephrosis in both kidneys. Flexible cystoscopy revealed inflamed bladder mucosa, catheter reaction, and tiny stones. There was no bladder tumor. This case report concludes that the cause of bilateral hydronephrosis, hydroureter, and distended bladder was inadequate drainage of urinary bladder as the Foley balloon that was under-filled slipped into the urethra resulting in an obstruction to urine flow. Urethral catheterization in tetraplegic patients should be performed by senior, experienced staff in order to avoid trauma and incorrect positioning. Tetraplegic subjects with decreased muscle mass have low creatinine level. Increase in creatinine level (>1.5 times the basal level) indicates acute kidney injury, although peak creatinine level may still be within laboratory reference range. While scanning the urinary tract of spinal cord injury patients with indwelling urinary catheter, if Foley balloon is not seen within the bladder, urethra should be scanned to locate the Foley balloon.

scholarly journals A Simple Radiological Technique for Demonstration of Incorrect Positioning of a Foley Catheter with Balloon Inflated in the Urethra of a Male Spinal Cord Injury Patient

2006 ◽  
Vol 6 ◽  
pp. 2445-2449 ◽  
Author(s):  
Subramanian Vaidyanathan ◽  
Peter L. Hughes ◽  
Bakul M. Soni
Keyword(s):  
Spinal Cord ◽  
Spinal Cord Injury ◽  
Urinary Bladder ◽  
Contrast Medium ◽  
Foley Catheter ◽  
Autonomic Dysreflexia ◽  
X Ray ◽  
Malpractice Claims ◽  
Cord Injury ◽  
Radiological Technique

In a male patient with cervical spinal cord injury, the urinary bladder may go into spasm when a urethral catheter is removed and a new Foley catheter is inserted. Before the balloon is inflated, the spastic bladder may push the Foley catheter out or the catheter may slip out of a small-capacity bladder. An inexperienced health professional may inflate the balloon of a Foley catheter in the urethra without realizing that the balloon segment of the catheter is lying in the urethra instead of the urinary bladder. When a Foley balloon is inflated in the urethra, a tetraplegic patient is likely to develop autonomic dysreflexia. This is a medical emergency and requires urgent treatment. Before the incorrectly placed Foley catheter is removed, it is important to document whether the balloon has been inflated in the urinary bladder or not. The clinician should first use the always available tools of observation and palpation at the bedside without delays of transportation. A misplaced balloon will often be evident by a long catheter sign, indicating excessive catheter remaining outside the patient. Radiological diagnosis is not frequently required and, when needed, should employ the technique most readily available, which might be a body and pelvic CT without intravenous contrast. An alternative radiological technique to demonstrate the position of the balloon of the Foley catheter is described. Three milliliters of nonionic X-ray contrast medium, Ioversol (OPTIRAY 300), is injected through the side channel of the Foley catheter, which is used for inflating the balloon. Then, with a catheter-tip syringe, 30 ml of sterile Ioversol is injected through the main lumen of the Foley catheter. Immediately thereafter, an X-ray of the pelvis (including perineum) is taken. By this technique, both the urinary bladder and balloon of the Foley catheter are visualized by the X-ray contrast medium. When a Foley catheter has been inserted correctly, the balloon of the Foley catheter should be located within the urinary bladder, but when the Foley catheter is misplaced with the balloon inflated in the urethra, a round opaque shadow of the Foley balloon is seen separately below the urinary bladder. This radiological study takes only a few minutes to perform, can be carried out bedside with a mobile X-ray machine, and does not require special expertise or preparations, unlike transrectal ultrasonography. When a Foley balloon is inflated in the urethra, abdominal ultrasonography will show an absence of the Foley balloon within the bladder. The technique described above aids in positive demonstration of a Foley balloon lying outside the urinary bladder. Such documentation proves valuable in planning future treatment, education of health professionals, and settlement of malpractice claims.

scholarly journals Intraperitoneal Urinary Bladder Perforation Observed in a Patient with an Indwelling Urethral Catheter

2013 ◽  
Vol 2013 ◽  
pp. 1-3 ◽  
Author(s):  
Soichiro Ogawa ◽  
Tomonori Date ◽  
Osamu Muraki
Keyword(s):  
Urinary Bladder ◽  
Peritoneal Cavity ◽  
Home Visiting ◽  
Foley Catheter ◽  
Contrast Material ◽  
Exploratory Laparotomy ◽  
Urethral Catheter ◽  
Bladder Perforation ◽  
Bladder Irrigation ◽  
Catheter Exchange

This report describes a rare case of an 86-year-old man with an indwelling urethral catheter who developed severe abdominal pain and was diagnosed with intraperitoneal urinary bladder perforation. A home-visiting nurse suspected catheter obstruction and performed a catheter exchange. However, bladder irrigation could not subsequently be performed. Computed tomography of the abdomen and pelvis after transurethral perfusion of contrast medium demonstrated extravasation of the contrast material into the peritoneal cavity. Furthermore, the Foley catheter balloon was positioned in the peritoneal cavity through the bladder. The patient was diagnosed with peritonitis due to spontaneous intraperitoneal perforation of the urinary bladder, and exploratory laparotomy was performed. During exploration, a perforated tear at the top of the bladder was discovered where the Foley catheter had penetrated the bladder. The Foley catheter balloon was floating freely in the peritoneal cavity. There was no evidence of pathologic lesions, such as cancer or inflammatory mass at the site of the injured peritoneum. Successful closure of the damaged peritoneum and bladder was performed. Since the proportion of elderly individuals continues to increase in the general Japanese population, the incidence of the chronic Foley catheterization is expected to increase. Therefore, clinicians should be aware of this potential complication.

Assessment of Acute Kidney Injury in Patients Undergoing Elective Coronary Angiography and Percutaneous Coronary Intervention

2012 ◽  
Vol 5 (1) ◽  
pp. 37-43
Author(s):  
ABMM Alam ◽  
M Moniruzzaman ◽  
MB Alam ◽  
N Islam ◽  
F Khatoon ◽  
...  
Keyword(s):  
Serum Creatinine ◽  
Contrast Media ◽  
Creatinine Level ◽  
Ace Inhibitor ◽  
Kidney Injury ◽  
Coronary Intervention ◽  
Group I ◽  
Percutaneous Coronary ◽  
The Mean ◽  
Group Ii

Background: CIN has gained increased attention in the clinical setting, particularly during cardiac intervention but also in many other radiological procedures in which iodinated contrast media are used. There is at present good clinical evidence from well-controlled randomized studies that CIN is a common cause of acute renal dysfunction.Methodology: This was a prospective study conducted among the patients who underwent coronary angiography and percutaneous coronary intervention in the Department of Cardiology, Dhaka Medical College Hospital during January 2010 to December 2010. A total of 111 patients age range from 25 to 75 years were included in the study. Serum creatinine level at baseline and at the end of 48 hours was done in all these patients. Study population was divided into two groups according to development of acute kidney injury (AKI). Group-I = AKI, Group II = Not developed AKI. Results: AKI developed 11.7% of the study patient. DM and Preexisting renal insufficiency were significantly higher in group I patients. HTN was (61.5% Vs 44.9%) higher in group I but not significantly. History of ACE inhibitor/ARB, NSAID intake and LVEF <40% were significantly higher in group I patients. The mean±SD volume of CM (Contrast Media) were 156.9±44.8 ml and 115.4±30.0 ml in group I and group II respectively, which was significant. The mean±SD of serum creatinine after 48-72 hours of CAG/PCI was 1.4±0.37 mg/dl and 1.1±0.2 mg/dl in group I and group II respectively. The serum creatinine level increased significantly (p<0.05) after 48-72 hours of CAG/PCI in group I. In group II, S. creatinine level increased but not significant (p>0.05). Impaired renal function was found 76.9% and 2.0% in group I and group II respectively. DM, HTN, preexisting renal insufficiency, ACE inhibitor/ARB, NSAIDs, contrast volume (>150 ml), eGFR (<60 ml/min/ 1.73m2) and LVEF (<40%) are significantly (p0.05) associated for CIN development.Conclusion: CIN is an iatrogenic but preventable disorder results from the administration of contract media. Although rare in the general population, CIN occurs frequently in patients with underlying renal dysfunction and diabetes. In patients with pre angiographic normal renal function, the prevalence is low but in pre-existing renal impairment it may pose a serious threat. Thus risk factors are synergistic in their ability to predispose to the development of CIN. A careful risk-benefit analysis must always be performed prior to the administration of contrast media to patients at risk for CIN. DOI: http://dx.doi.org/10.3329/cardio.v5i1.12227 Cardiovasc. j. 2012; 5(1): 37-43

scholarly journals Is computed tomographic pulmonary angiography justified in all patients with suspected pulmonary embolism – tertiary multidisciplinary hospital perspective

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
R Morawiec ◽  
O Brycht ◽  
M Nadel ◽  
J Drozdz
Keyword(s):  
Heart Failure ◽  
Pulmonary Embolism ◽  
Creatinine Level ◽  
Pulmonary Angiography ◽  
Hospital Death ◽  
Contrast Induced Nephropathy ◽  
Computed Tomographic ◽  
Level Increase ◽  
Computed Tomographic Pulmonary Angiography ◽  
Egfr Decline

Abstract Background According to 2019 ESC guidelines for management in patients with the pulmonary embolism (PE), the computed tomographic pulmonary angiography (CTPA) is the diagnostic method of choice in suspected high-risk PE defined as patients with hemodynamic instability. In stable cases, it is recommended to assess the pre-test probability of the PE. However, CTPA with its great accuracy and wide availability in most medical centers is used as often to confirm as to exclude the diagnosis in PE suspected patients, despite the fact that it is linked with the risk of radiation and iodine-containing contrast exposure. Purpose The aim of the study was to assess the validity of CTPA use in patients with suspected PE form the perspective of multidisciplinary clinical center. Methods We retrospectively analyzed the data of from 52,474 hospitalized patients between 01.2018 and 12.2019. A total of 261 (0.5%) consecutive patients with suspected PE (in the emergency department or during hospitalization) were included into the study. Due to suspicion of PE all patients underwent the CTPA. In this group, we analyzed all available clinical data, results of laboratory and diagnostic tests (before and after CTPA) including estimated glomerular filtration rate (eGFR), creatinine level, transthoracic echocardiography (TTE) and planar ventilation/perfusion (lung scintigraphy) scan (V/Q SPECT) if performed. Results The CTPA confirmed PE in 28.9% of patients. The most common final diagnoses, established in the group with negative CTPA result, include heart failure (33.9%), pneumonia (14.4%) exacerbation of chronic obstructive pulmonary disease or asthma (9.3%) and acute coronary syndrome (5.9%). Acute PE was the cause of in-hospital death in 2.4% of patients and the rate of all cause in-hospital death was 11.4%. In 54.2% of patients we observed the eGFR decline and creatinine level increase, meeting the criteria of the acute contrast-induced nephropathy in 33 of them of them (19.8%). In the group with excluded PE, mean eGFR before CTPA was 70.9ml/min/1.73m2 with the decline to mean 60.4ml/min/1.73m2 during the hospitalization (p&lt;0.01). In patients with negative CTPA result and the worsening of the renal function mean eGFR decline was 17.8ml/min/1.73m2 (p&lt;0.01) and mean creatinine level increase was 38.6μmol/l (p&lt;0.01). CONSLUSIONS The initial data collected show the overuse of CTPA in suspected PE, as the diagnosis was confirmed in less than one-third of them. Although CTPA allows to exclude or confirm PE unambiguously, its use is associated with risk of acute contrast-induced nephropathy. Additionally, in patients with exacerbation of heart failure established as final diagnosis after excluding PE, intensive diuretic treatment is crucial and may cause further accompanying renal function worsening. Therefore, optimizing the diagnostic pathway in patients with suspected PE into less aggravating procedures such as TTE or V/Q SPECT is justifiable. Funding Acknowledgement Type of funding source: None

Palliative radiation treatment used for multiple purposes in a single irradiation field

2021 ◽  
Vol 14 (9) ◽  
pp. e244172
Author(s):  
Kosei Miura ◽  
Hiromasa Kurosaki ◽  
Nobuko Utsumi
Keyword(s):  
Creatinine Level ◽  
Radiation Treatment ◽  
Peritoneal Dissemination ◽  
Spine Metastasis ◽  
Palliative Radiation ◽  
Bilateral Hydronephrosis ◽  
Gastrointestinal Obstruction ◽  
Irradiation Therapy ◽  
Irradiation Field ◽  
Multiple Bone Metastases

In this case report, radiation therapy was performed for bilateral hydronephrosis developed during multiple bone metastases of breast cancer and ileus due to peritoneal dissemination. The patient’s preirradiation creatinine level was 8.2 mg/dL, which decreased by the fourth day after starting irradiation therapy. Creatinine level ultimately decreased to 0.6 mg/dL. Pain due to lumbar spine metastasis alleviated and ileus was resolved, allowing the patient to live at home for approximately 5 weeks. The effect of radiotherapy for bilateral hydronephrosis and gastrointestinal obstruction was rapid and good. Palliative radiation treatment can be used for multiple purposes, and in the present patient, we were able to prolong the vital prognosis.

scholarly journals Defining Baseline Creatinine for Identification of Acute Kidney Injury in Population-based Laboratory Databases - A Danish Nationwide Cohort Study

Kidney360 ◽  
2021 ◽  
pp. 10.34067/KID.0006082021
Author(s):  
Henriette V. Graversen ◽  
Simon K. Jensen ◽  
Søren V. Vestergaard ◽  
Uffe Heide-Jorgensen ◽  
Christian F. Christiansen
Keyword(s):  
Acute Kidney Injury ◽  
Cohort Study ◽  
Creatinine Level ◽  
Kidney Injury ◽  
Population Based ◽  
Kaplan Meier ◽  
All Cause Mortality ◽  
Baseline Creatinine ◽  
Creatinine Measurement

Background: The baseline creatinine level is central in the KDIGO criteria of acute kidney injury (AKI), but baseline creatinine is often inconsistently defined or unavailable in AKI research. We examined the rate, characteristics, and 30-day mortality of AKI in five AKI cohorts created using different definitions of baseline creatinine. Methods: This nationwide cohort study included all individuals aged ≥18 in Denmark with a creatinine measurement in year 2017. Applying the KDIGO criteria, we created four AKI cohorts using four different baseline definitions (most recent, mean, or median value of outpatient creatinine 365-8 days before, or median value 90-8 days before if available otherwise median value 365-91 days before) and one AKI cohort not using a baseline value. AKI rate and the distribution of age, sex, baseline creatinine, and comorbidity was described for each AKI cohort, and the 30-day all-cause mortality was estimated using the Kaplan-Meier method. Results: The study included 2,095,850 adults with at least one creatinine measurement in 2017. The four different baseline definitions identified between 61,189 and 62,597 AKI episodes. The AKI rate in these four cohorts was 13-14 per 1,000 person-years, and 30-day all-cause mortality was 17-18%. The cohort created without using a baseline creatinine included 37,659 AKI episodes, corresponding to an AKI rate of 8.2 per 1,000 person-years, and a 30-day mortality of 23%. All five cohorts were similar regarding age, sex, and comorbidity. Conclusions: In a population-based setting with available outpatient baseline creatinine, different baseline creatinine definitions revealed comparable AKI cohorts, while the lack of a baseline creatinine when defining AKI led to a smaller AKI cohort with a higher mortality. These findings underscore the importance of availability and consistent use of an outpatient baseline creatinine, in particular in studies of community-acquired AKI.

scholarly journals Extramedular plasmacytoma in the urinary bladder: Unusual localization

2006 ◽  
Vol 63 (11) ◽  
pp. 975-978 ◽  
Author(s):  
Violeta Rabrenovic ◽  
Zoran Kovacevic ◽  
Dragan Jovanovic ◽  
Milorad Rabrenovic ◽  
Novak Milovic ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Renal Failure ◽  
Urinary Bladder ◽  
Cell Clone ◽  
Obstructive Uropathy ◽  
Bilateral Hydronephrosis ◽  
Rare Case Report ◽  
Atypical Cells ◽  
History Of ◽  
Bladder Mass

Background. Multiple myeloma is a plasmaproliferative disease characterized by the uncontrolled proliferation of a pathogenic plasma cell clone engaged in the production of monoclonal immunoglobulin. This condition affects the bone marrow, but it can be manifested in any other organ or tissue. The urinary bladder involvement is extremely rare. Case report. We reported a 70-year-old male with the history of multiple myeloma, receiving chemotherapy containing melphalan and prednisone (MP). Two years after the treatment, there was a renal failure associated with oligoanuria, hematuria and bilateral hydronephrosis. The urine cytology tests revealed the atypical cells, so was suspected obstructive uropathy to be caused by urothelium cancer. However, only upon the cystoscopy and biopsy performed on the urinary bladder mass, plasmacytoid infiltration diagnosis was confirmed. This extremely rare variant was presented throughout the illness period and proved to be resistant to the administered chemotherapy. Conclusion. When renal failure associated with hematuria and bilateral hydronephrosis is presented in a patient with multiple myeloma, this unusual and rare extramedular localization should be also considered.

scholarly journals Mechanisms inducing autonomic dysreflexia during urinary bladder distention in rats with spinal cord injury

Spinal Cord ◽  
2014 ◽  
Vol 53 (3) ◽  
pp. 190-194 ◽  
Author(s):  
T Yoshizawa ◽  
K Kadekawa ◽  
P Tyagi ◽  
S Yoshikawa ◽  
R Takahashi ◽  
...  
Keyword(s):  
Spinal Cord ◽  
Spinal Cord Injury ◽  
Urinary Bladder ◽  
Autonomic Dysreflexia ◽  
Bladder Distention ◽  
Cord Injury
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