1
|
Which way is best for stone fragments and dust extraction during percutaneous nephrolithotomy. Urolithiasis 2017; 46:297-302. [PMID: 28585181 DOI: 10.1007/s00240-017-0987-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Accepted: 05/25/2017] [Indexed: 11/26/2022]
Abstract
Percutaneous nephrolithotomy (PCNL) is a commonly used type of minimally invasive treatment in kidney stone surgeries. Surgical success is assessed according to residual stone amount after surgery. The purpose of this study is to compare the two methods' success and practicality that are applied after the fracture of the stone in the patients who applied PCNL and which enable the removal of the residual stones. Among 102 patients who underwent a single-session of PCNL at our department between June 2015 and November 2016 were evaluated. Previously identified irrigation method and our aspiration method which described used in post-operative patients divided into two groups of residual fragments was assessed by computed tomography. The results were evaluated in statistical analyses. Significant p was accepted as p < 0.05. The age and gender distribution of patients in the irrigation and aspiration groups did not differ significantly (p > 0.05). In irrigation and aspiration groups, stone size did not differ significantly (p > 0.05). The amount of residue stones and dust remaining in the irrigation group was significantly higher (p < 0.05) than the aspiration group. Although many methods have been tried before, we think that the aspiration method we have described is a cheaper, more effective and feasible option.
Collapse
|
2
|
[Therapeutic effects of aspiration with a directional soft tube and conservative treatment on mild hemorrhage in the basal ganglion]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2008; 28:1352-1353. [PMID: 18753058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
OBJECTIVE To compare the therapeutic effects of aspiration via a directional soft tube and conservative treatment in patients with mild hemorrhage in the basal ganglion. METHODS Seventy-five patients with mild cerebral hemorrhage (10~30 ml) were randomly divided into two groups for aspiration treatment with minimally invasive directional soft tube placement (minimally invasive group, n=36) and conservative treatment (medication group, n=39). The patients in the two groups had comparable mean GCS scores of 11-15 on admission. The clinical outcomes of the patients were compared between the two groups. RESULTS In the minimally invasive group, complete removal or absorption of the hematoma occurred within an average of 3.8 days, significantly shortened in comparison with the 24 days in the medication group. The short-term (1 month) follow-up of the patients showed good neurological recovery in 58% of the patients in the minimally invasive group, significantly greater than the rate of 29% in the medication group; 6 months after the treatment, good neurological recovery was achieved in 50% of the patients in the minimally invasive group, but only 16% in the medication. No death occurred in the minimally invasive group, and 2 patients died in the medication group. The cost of hospitalization averaged 5136.3 Yuan in the minimally invasive group and 11843.6 Yuan in the medication group. CONCLUSION Compared with conservative treatment, the minimally invasive treatment with soft tube placement can significantly shorten the hospital stay, promote neurological function recovery, lower the mortality rate, and reduce the cost of hospitalization.
Collapse
|
3
|
Salvage for unsuccessful aspiration of primary pneumothorax: thoracoscopic surgery or chest tube drainage? Ann Thorac Surg 2008; 85:1908-13. [PMID: 18498793 DOI: 10.1016/j.athoracsur.2008.02.038] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2007] [Revised: 02/12/2008] [Accepted: 02/13/2008] [Indexed: 12/15/2022]
Abstract
BACKGROUND Simple aspiration is recommended as first-line treatment for all primary spontaneous pneumothoraces requiring intervention. However, the optimal salvage treatment remains unclear when simple aspiration is unsuccessful for controlling symptoms. In this study, the safety, efficacy, and estimated costs of video-assisted thoracoscopic surgery (VATS) and chest tube drainage (CTD) were compared. METHODS Between 2002 and 2007, 164 patients with a first episode of spontaneous pneumothorax were managed by simple aspiration. Among them, 52 patients underwent subsequent VATS (30 patients) or CTD (22 patients) due to unsuccessful aspiration. The demographic data and treatment outcomes of the two groups were collected through retrospective chart review. RESULTS Postoperative analgesics use did not differ between groups. Complications developed in 2 of the VATS group (6.7%) and 6 of the CTD group (27.3%), with mean hospital stays of 4.8 and 6.1 days, respectively (p = 0.034). Patients in the VATS group had lower rates of overall failure, although the rates of immediate failure were not significantly different. After a mean follow-up of 16 months, recurrent ipsilateral pneumothorax was noted in 1 VATS patient and 5 CTD individuals (p = 0.038). The estimated total costs per patient were $1,273 in the VATS group and $865 in the CTD group. CONCLUSIONS Although associated with higher costs, VATS rather than CTD is the preferred salvage treatment for unsuccessful aspiration of the first episode of primary spontaneous pneumothorax, because of shorter hospital stay and lower rates of overall failure and recurrence.
Collapse
|
4
|
Ask the experts. Does the use of a closed suction system help to prevent ventilator-associated pneumonia?O. Crit Care Nurse 2008; 28:65-66. [PMID: 18238938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
|
5
|
Treatment of long-standing, poor-healing diabetic foot ulcers with topical negative pressure in the Torres Strait. Aust J Rural Health 2007; 15:275-6. [PMID: 17617094 DOI: 10.1111/j.1440-1584.2007.00908.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
|
6
|
2007 update: wound care-related HCPCS codes. Adv Skin Wound Care 2007; 20:379-80. [PMID: 17620738 DOI: 10.1097/01.asw.0000280207.90540.6e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
7
|
Abstract
AIMS The aims of this study was to determine whether an active policy of cost curtailment would impact on the theater cost of laparoscopic surgery in a pediatric setting; to document the extent of cost changes over time and to identify factors that adversely influence expenditure; and to investigate whether the surgeon is a significant factor in the price of the procedure. MATERIALS AND METHODS A prospective audit of laparoscopic procedures was performed in a single unit over a 36-month period. Detailed costs of theater inventory for all procedures were compiled on a case-by-case basis and recorded on a database. The cost of six index procedures were collated and changes over the period of the study analyzed. The factors responsible for increased expenditure were flagged and appraised to enable the implementation of cost-saving measures. The prices of the laparoscopic equipment were based on invoiced figures provided by hospital managers, and no long-term outcome measures were taken into account. RESULTS A total of 179 cases were performed by six surgeons over a 3-year period between January 1, 2003 and December 31, 2005, with no adverse intraoperative events. The procedures studied in further detail were appendicectomy (n = 50), fundoplication (n = 25), cholecystectomy (n = 12), nephrectomy (n = 10), Fowler Stevens for undescended testes (n = 10), and modified Palomo operations for varicocoele (n = 7). The mean cost of these procedures fell year by year over the period of study but was significant only in appendicectomy (P = 0.017). For this procedure, there was a significant difference in costs between the various surgeons (P = 0.007), but this trend was not noted with the other procedures. There were no major intraoperative events, although 2 patients required conversion owing to technical difficulties posed by the cases. Among the factors that influenced costs were the use of disposables, particularly for hemostasis and suctioning, and an inability to procure reuseable instruments. CONCLUSIONS The costs of commonly performed laparoscopic procedures are falling year by year. The surgeon is a factor in the costs of some procedures. A cost-saving strategy has not been compromised of patient safety; however, some cost-saving measures, though attractive, are labor intensive and are not practical. An overall commitment to the sensible use of health care resources translates into savings for hospitals, thereby strengthening the case for laparoscopic surgery.
Collapse
|
8
|
Closed-system suctioning: why is the debate still open? INDIAN JOURNAL OF MEDICAL SCIENCES 2007; 61:177-8. [PMID: 17401253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
|
9
|
Open and closed endotracheal suction systems in mechanically ventilated intensive care patients: a meta-analysis. Crit Care Med 2007; 35:260-70. [PMID: 17133187 DOI: 10.1097/01.ccm.0000251126.45980.e8] [Citation(s) in RCA: 82] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Closed suction systems (CSS) are increasingly replacing open suction systems (OSS) to perform endotracheal toilet in mechanically ventilated intensive care unit patients. Yet effectiveness regarding patient safety and costs of these systems has not been carefully analyzed. OBJECTIVE To review effectiveness of CSS and OSS, with respect to patient outcome, bacterial contamination, and costs in adult intensive care unit patients. DATA SOURCE Search of MEDLINE, CINAHL, EMBASE, and Cochrane databases and a manual review of article bibliographies. STUDY SELECTION Randomized controlled trials comparing CSS and OSS in adult intensive care unit patients were retrieved. DATA EXTRACTION/SYNTHESIS Assessment of abstracts and study quality was performed by two reviewers. Data were combined in meta-analyses by random effect models. Fifteen trials were identified. No significant differences were found in incidences of ventilator-associated pneumonia (eight studies, 1,272 patients) and mortality (four studies, 1,062 patients). No conclusions could be drawn with respect to arterial oxygen saturation (five studies, 109 patients), arterial oxygen tension (two studies, 19 patients), and secretion removal (two studies, 37 patients). Compared with OSS, endotracheal suctioning with CSS significantly reduced changes in heart rate (four studies, 85 patients; weighted mean difference, -6.33; 95% confidence interval, -10.80 to -1.87) and changes in mean arterial pressure (three studies, 59 patients; standardized mean difference, -0.43; 95% confidence interval, -0.87 to 0.00) but increased colonization (two studies, 126 patients; relative risk, 1.51; 95% confidence interval, 1.12-2.04). CSS seems to be more expensive than OSS. CONCLUSIONS Based on the results of this meta-analysis, there is no evidence to prefer CSS more than OSS.
Collapse
|
10
|
Abstract
The literature suggests that topical negative pressure can be an effective treatment for severe pressure ulcers. However, research is needed on its effects on variables such as dressing change frequency, quality of life, pain relief and cost-effectiveness.
Collapse
|
11
|
Tracheal suction by closed system without daily change versus open system. Intensive Care Med 2006; 32:538-44. [PMID: 16511633 DOI: 10.1007/s00134-005-0057-6] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2005] [Accepted: 12/20/2005] [Indexed: 10/25/2022]
Abstract
BACKGROUND Tracheal suctioning costs are higher with a closed tracheal suction system (CTSS) than with an open system (OTSS), due to the need for complete daily change as recommended by the manufacturer. However, is it necessary to change the closed system daily? OBJECTIVE To evaluate the tracheal suctioning costs and incidence of ventilator-associated pneumonia (VAP) using closed system without daily change vs OTSS. DESIGN Prospective and randomised study. SETTING An Intensive Care Unit in a university hospital. PATIENTS Patients requiring mechanical ventilation. INTERVENTIONS Patients were randomly assigned to CTSS without daily change or OTSS. We used a CTSS that allowed partial or complete change. MEASUREMENTS AND RESULTS There were no significant differences between both groups of patients (236 with CTSS and 221 with OTSS) in gender, age, diagnosis, APACHE-II score, mortality, number of aspirations per day, percentage of patients who developed VAP (13.9 vs 14.1%) or the number of ventilator-associated pneumonia per 1000 days of mechanical ventilation (14.1 vs 14.6). There were not significant differences in tracheal suctioning costs per patient/day between CTSS vs OTSS (2.3+/-3.7 vs 2.4+/-0.5 Euros; p=0.96); however, when length of mechanical ventilation was lower than 4 days, the cost was higher with CTSS than with OTSS (7.2+/-4.7 vs 1.9+/-0.6 Euros; p<0.001); and when length of mechanical ventilation was higher than 4days, the cost was lower with CTSS than with OTSS (1.6+/-2.8 vs 2.5+/-0.5 Euros; p<0.001). CONCLUSION CTSS without daily change is the optimal option for patients needing tracheal suction longer than 4 days.
Collapse
|
12
|
Abstract
An effective electric breast pump is an important tool for the management of breastfeeding challenges such as provision of human milk to sick or premature infants. A breast pump is also, in Western culture, critical for breastfeeding mothers who return to work. Obtaining an effective electric breast pump can be particularly difficult for uninsured or impoverished women because of the expense, complicated insurance reimbursements, and scarcity of providers that supply breast pumps to the inner-city community. To address this problem at Boston Medical Center (BMC), an inner-city hospital that serves a poor and minority urban population, members of the Breastfeeding Center worked with a local charity and local insurance companies to increase access to pumps for all women at BMC and to guarantee that every breastfeeding mother with an infant in the neonatal intensive care unit receive a double-setup electric breast pump, regardless of her insurance status or ability to pay.
Collapse
|
13
|
Innovative suction apparatus: two low-cost techniques for non-industrialised countries. Ann R Coll Surg Engl 2005; 87:290-1. [PMID: 16082745 PMCID: PMC1963933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2023] Open
|
14
|
Abstract
OBJECTIVE Topical negative pressure (TNP) (vacuum therapy) is frequently used in the management of acute, traumatic, infected and chronic full-thickness wounds. This prospective clinical randomised trial compared the costs of TNP with conventional therapy (moist gauze) in the management of full-thickness wounds that required surgical closure. METHOD The direct medical costs of the total number of resources needed to achieve a healthy, granulating wound bed that was 'ready for surgical therapy' were calculated. RESULTS Fifty-four patients admitted to a department of plastic and reconstructive surgery were recruited into the trial. Cost analysis showed significantly higher mean material expenses for wounds treated with TNP (414euros+/-229euros [SD]) compared with conventional therapy (15euros+/-11euros; p<0.0001 ), but significantly lower mean nursing expenses (33euros+/-31 euros and 83euros+/-58euros forTNP and conventional therapy respectively; p<0.0001). Hospitalisation costs were lower in theTNP group (1788euros+/-1060euros) than in the conventional treatment group (2467euros+/-1336euros; p<0.043) due to an on average shorter duration until they were'ready for surgical therapy'. There was no significant difference in total costs per patient between the two therapies (2235euros+/-1301euros for TNP versus 2565euros+/-1384euros for conventional therapy). CONCLUSION TNP had higher material costs. However, these were compensated by the lower number of time-consuming dressing changes and the shorter duration until they were 'ready for surgical therapy', resulting in the therapy being equally as expensive as conventional moist gauze. DECLARATION OF INTEREST This work was partly supported by the Plastic and Reconstructive Surgery Esser Foundation, and KCI Medical, Houten,The Netherlands. The authors have no conflicts of interest.
Collapse
|
15
|
Abstract
Most chronic wounds are caused by arterial or venous vascular disease. Wound care is an interdisciplinary task and economic challenge. Numerous new wound dressings and treatment methods have been introduced recently. Basic research has enhanced our understanding of stimulation and inhibition of wound healing. Well-constructed clinical studies have shown some traditional approaches to be effective and others, less so. Successful wound healing requires treatment of the underlying disease as well as correction of local factors that may delay healing. The choice of dressings must be based on continuous re-assessment of the wound. Modern approaches for the most common types of chronic wounds, as well as options such as vacuum treatment and tissue-engineered skin are presented along with information on latest rules for reimbursement for wound care in Germany.
Collapse
|
16
|
Negative pressure wound therapy: "a rose by any other name". OSTOMY/WOUND MANAGEMENT 2005; 51:44-6, 48-9. [PMID: 15984398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Negative pressure wound therapy is one of the dominant adjunctive wound care modalities used in North America. One company has a proprietary hold on the market for this type of wound therapy and recent wound care literature has focused on the company's products rather than on the concept itself. Currently utilized standards for negative pressure wound therapy are based on a few relatively recent publications originating after 1997. However, a review of the English and Russian literature that predates this work reveals discrepancies regarding optimal duration of treatment, intensity of negative pressure, mode of application, timing of application, and intervals between treatments. A careful review of research that has rarely been cited in recent wound care literature elucidates the inconsistencies between currently held dogma and less well known negative pressure research. In order to achieve optimal outcomes of care, current practices must be re-evaluated and researched using well-established guidelines for determining treatment safety and effectiveness.
Collapse
|
17
|
Negative pressure wound therapy pumps and ostomy supplies. OSTOMY/WOUND MANAGEMENT 2005; 51:20, 22. [PMID: 15984396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
|
18
|
Abstract
OBJECTIVE The aim of this study was to analyze the prevalence of ventilator-associated pneumonia (VAP) using a closed-tracheal suction system vs. an open system. DESIGN Prospective and randomized study, from October 1, 2002, to December 31, 2003. SETTING A 24-bed medical-surgical intensive care unit in a 650-bed tertiary hospital. PATIENTS Patients requiring mechanical ventilation for >24 hrs. INTERVENTIONS Patients were randomized into two groups; one group was suctioned with the closed-tracheal suctioning system and another group with the open system. MEASUREMENTS Throat swabs were taken at admission and twice a week until discharge to classify pneumonia in endogenous and exogenous. MAIN RESULTS A total of 443 patients (210 with closed-tracheal suction system and 233 with the open system) were included. There were no significant differences between groups of patients in age, sex, diagnosis groups, mortality, number of aspirations per day, and Acute Physiology and Chronic Health Evaluation II score. No significant differences were found in either the percentage of patients who developed VAP (20.47% vs. 18.02%) or in the number of VAP cases per 1000 mechanical ventilation-days (17.59 vs. 15.84). There were also no differences in the VAP incidence by mechanical ventilation duration. At the same time, we did not find any differences in the incidence of exogenous VAP. Likewise, there were also no differences in the microorganisms responsible for pneumonia. Patient cost per day for the closed suction was more expensive than the open suction system (11.11 US dollars +/- 2.25 US dollars vs. 2.50 US dollars +/- 1.12 US dollars, p < .001). CONCLUSION We conclude that in our study, the closed-tracheal suction system did not reduce VAP incidence, even for exogenous pneumonia.
Collapse
|
19
|
Negative pressure wound therapy: an examination of cost-effectiveness. OSTOMY/WOUND MANAGEMENT 2004; 50:29S-33S. [PMID: 15632465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
|
20
|
|
21
|
[V.A.C. therapy with reference to economic health care aspects: saving money and suffering]. PFLEGE ZEITSCHRIFT 2003; 56:434-7. [PMID: 12861945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
|
22
|
Weekly versus daily changes of in-line suction catheters: impact on rates of ventilator-associated pneumonia and associated costs. Respir Care 2003; 48:494-9. [PMID: 12729466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
BACKGROUND An earlier randomized, controlled trial showed that weekly or as-needed (as opposed to daily) changes of in-line suction catheters were associated with substantial cost savings, without a higher rate of ventilator-associated pneumonia (VAP). To examine the impact of decreasing the frequency of in-line suction catheter changes in our medical intensive care unit, we conducted an observational study, comparing the catheter costs and frequency of VAP during (1) a control period, during which in-line suction catheters were changed daily, and (2) a treatment period, during which the catheters were changed every 7 days or sooner if needed, for mechanical failure or soilage. METHODS All adult patients admitted to our 18-bed medical intensive care unit were evaluated for the 3-month interval 1 year prior to the practice change (May through July 1998) and for the 3 months after implementing the new policy (May through July 1999). To avoid bias related to usual seasonal variation in VAP frequency, we also determined (via medical records) the VAP rate during May through July 1997. The occurrence of VAP was ascertained by an infection control practitioner, using criteria established by the Centers for Disease Control and applied in a standard fashion. The VAP rate was calculated as the mean number of VAPs per 100 ventilator-days for each 3-month interval. Use of ventilators, humidifiers, and non-heated-wire, disposable circuits was uniform during the study, as were policies regarding humidity, temperature settings, and frequency of routine ventilator circuit changes. RESULTS During the control period 146 patients accounted for 1,075 ventilator-days and there were 2 VAPs (0.19 VAPs per 100 ventilator-days). During the treatment period 143 patients accounted for 1,167 ventilator-days and there were no VAPs. The mean +/- SD duration of in-line suction catheter use during the treatment period was 3.8 +/- 0.8 days, and 51% of the patients had the same catheter in place for > 3 days (range 4-9 days). The actual cost of catheters used during the treatment period was lower than during the control period ($1,330 vs $6,026), predicting annual catheter cost savings of $18,782. CONCLUSIONS We conclude that (1) a policy of weekly (vs daily) change of in-line suction catheter is associated with substantial cost savings, with no significant increase in the frequency of VAP, and (2) to the extent that these findings confirm the results of prior studies they support a policy of changing in-line suction catheters weekly rather than daily.
Collapse
|
23
|
Abstract
OBJECTIVES To compare aspiration and sclerotherapy using sodium tetradecylsulfate (STDS) with open hydrocelectomy in the treatment of hydroceles with regard to safety, efficacy, and cost-effectiveness. METHODS Patients with symptomatic hydroceles were prospectively enrolled in an aspiration and sclerotherapy protocol between October 1998 and June 2000. Patients in this group underwent percutaneous aspiration followed by sclerotherapy with an STDS-based solution. This group was compared with a group of patients chosen consecutively who underwent hydrocelectomy between December 1996 and August 1999. Primary outcome measures included patient satisfaction and procedural success. Secondary outcome measures included complications and comparative costs. RESULTS A total of 27 patients with 28 hydroceles were enrolled in the aspiration and sclerotherapy protocol and compared with 24 patients with 25 hydroceles in the hydrocelectomy group. Mean follow-up for the aspiration and sclerotherapy group and hydrocelectomy group was 8.9 and 16.4 months, respectively. Patient satisfaction was 75% for aspiration and sclerotherapy and 88% for hydrocelectomy. The overall success rate for aspiration and sclerotherapy was 76% compared with 84% for hydrocelectomy. The complication rate was only 8% in the aspiration and sclerotherapy group, but 40% in the hydrocelectomy group. Comparative costs per procedure demonstrated that hydrocelectomy was almost ninefold more expensive than aspiration and sclerotherapy. CONCLUSIONS In the treatment of hydroceles, aspiration and sclerotherapy with STDS represents a minimally invasive approach that is simple, inexpensive, and safe but less effective than hydrocelectomy. Aspiration and sclerotherapy is a viable first-line therapeutic option in the management of hydroceles.
Collapse
|
24
|
Endotracheal suctioning versus minimally invasive airway suctioning in intubated patients: a prospective randomised controlled trial. Intensive Care Med 2003; 29:426-32. [PMID: 12577156 DOI: 10.1007/s00134-003-1639-9] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2001] [Accepted: 12/10/2002] [Indexed: 11/26/2022]
Abstract
STUDY OBJECTIVE Endotracheal suctioning in intubated patients is routinely applied in most ICUs but may have negative side effects. We hypothesised that on-demand minimally invasive suctioning would have fewer side effects than routine deep endotracheal suctioning, and would be comparable in duration of intubation, length of stay in the ICU, and ICU mortality. DESIGN Randomised prospective clinical trial. SETTING In two ICUs at University Hospital Groningen, the Netherlands. PATIENTS Three hundred and eighty-three patients requiring endotracheal intubation for more than 24 h. INTERVENTIONS Routine endotracheal suctioning (n=197) using a 49-cm suction catheter was compared with on-demand minimally invasive airway suctioning (n=186) using a suction catheter only 29 cm long. MEASUREMENTS AND RESULTS No differences were found between the routine endotracheal suctioning group and the minimally invasive airway suctioning group in duration of intubation [median (range) 4 (1-75) versus 5 (1-101) days], ICU-stay [median (range) 8 (1-133) versus 7 (1-221) days], ICU mortality (15% versus 17%), and incidence of pulmonary infections (14% versus 13%). Suction-related adverse events occurred more frequently with RES interventions than with MIAS interventions; decreased saturation: 2.7% versus 2.0% (P=0.010); increased systolic blood pressure 24.5% versus 16.8% (P<0.001); increased pulse pressure rate 1.4% versus 0.9% (P=0.007); blood in mucus 3.3% versus 0.9% (P<0.001). CONCLUSIONS This study demonstrated that minimally invasive airway suctioning in intubated ICU-patients had fewer side effects than routine deep endotracheal suctioning, without being inferior in terms of duration on intubation, length of stay, and mortality.
Collapse
|
25
|
Abstract
OBJECTIVE Wound infections after cardiac surgery carry high morbidity and mortality. A plethora of management strategies have been used to treat such infections. We assessed the impact of vacuum-assisted closure on the management of sternal wound infections in terms of wound healing, duration of vacuum-assisted closure, and cost of treatment. METHODS Between November 1998 and June 2001, a total of 27 mediastinal infections were managed with vacuum-assisted closure. Group A (n = 14) had vacuum-assisted closure as the final treatment modality, whereas in group B (n = 13) vacuum-assisted closure was followed by either a myocutaneous flap (n = 8) or primary (n = 5) wound closure. The choice of additional treatment modality was based on wound size. RESULTS In group A, 4 patients died and a satisfactorily healed scar was achieved in 64% of cases. Median durations of vacuum-assisted closure and hospital stay in group A were 13.5 days (interquartile range 8.8-32.2 days) and 20 days (interquartile range 16.7-25.2 days), respectively. Mortality was 7.7% in group B, with a treatment failure rate of 15%. Median duration of vacuum-assisted closure in group B was 8 days (interquartile range 5.5-18 days), and median hospital stay was 29 days (interquartile range 25.8-38.2 days). During the year before institution of vacuum-assisted closure, poststernotomy infection (n = 13) was managed with rewiring and closed irrigation system. Treatment during this year failed in 30.7% of cases (n = 4/13), and mortality was also 30.7%. The total cost (hospitalization and treatment) per patient for vacuum-assisted closure was 16,400 dollars, compared with 20,000 dollars for the closed irrigation system treatment. CONCLUSION Vacuum-assisted closure, used alone or before other surgical treatment strategies, is an acceptable treatment modality for infections in cardiac surgery with reasonable morbidity, mortality, and cost.
Collapse
|
26
|
Abstract
Use of topical negative pressure, also known as VAC, gradually increased throughout a trust following its success in a burns and plastic surgery unit. A trust-wide centralised approach set out to standardise its use and to reduce costs.
Collapse
|
27
|
Randomized clinical trial of no wound drains and early discharge in the treatment of women with breast cancer. Br J Surg 2002; 89:286-92. [PMID: 11872051 DOI: 10.1046/j.0007-1323.2001.02031.x] [Citation(s) in RCA: 89] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND Women undergoing surgery for primary breast cancer routinely have suction drains inserted deep to the wounds, which are removed approximately 6-8 days after operation, requiring a period of stay of that duration in hospital. The aim of this study was to perform a prospective randomized clinical trial to evaluate a new surgical technique of suturing flaps without wound drainage, combined with early discharge, in women undergoing surgery for breast cancer. METHODS A total of 375 patients undergoing surgery for breast cancer were randomized to conventional surgery or suturing of flaps with no drain. The main outcome measures were length of hospital stay, surgical morbidity, psychological morbidity and health economics. RESULTS Suturing of flaps and avoiding wound drainage in women undergoing surgery for breast cancer resulted in a significantly shorter hospital stay. Adopting this surgical technique with early discharge did not lead to any difference in surgical or psychological morbidity. Health economic benefits to the National Health Service resulted from saved bed days with no impact on community costs. CONCLUSION Wound drainage following surgery for breast cancer can be avoided, thereby facilitating early discharge with no associated increase in surgical or psychological morbidity.
Collapse
|
28
|
Acceptability of early discharge with drain in situ after breast surgery. BRITISH JOURNAL OF NURSING (MARK ALLEN PUBLISHING) 2001; 10:1447-50. [PMID: 11842459 DOI: 10.12968/bjon.2001.10.22.9339] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The aim of this study was to evaluate a policy of early discharge at 48 hours with suction drains in situ in a cohort of patients undergoing surgery for breast cancer and to compare this with a similar cohort of patients discharged 5 days postoperatively. This was an integrated qualitative/quantitative study using a questionnaire given to both groups providing comparable results by using averages and percentages to describe and synthesize the data. A questionnaire of open and closed questions was given to 19 patients who chose to be discharged at 48 hours with drains in situ, and 16 patients who opted to be discharged at 5 days after drain removal. The study demonstrated that patients regarded early discharge as being safe and were satisfied with their care when they were given a high level of support from hospital and community staff. The results also identified that it was important for patients to make their own decision about either early discharge or standard discharge in order to be satisfied with the outcome of their care.
Collapse
|
29
|
Abstract
There is no uniform treatment for pyoderma gangraenosum. This case report describes how the use of several types of treatments, including larval therapy and VAC, achieved wound healing
Collapse
|
30
|
Manual cleaning of endoscopes: a comparison study of syringe versus suction methods using the endo-suction cleaning system. Gastroenterol Nurs 2001; 24:69-74. [PMID: 11847730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/23/2023] Open
Abstract
The manual syringe method of cleaning endoscopes involves numerous problems, including cross-infection, contamination, wasted time, and employee safety issues. This article describes the development of an alternative system by a nurse entrepreneur for endoscopic cleaning using a suction method. Scientific findings gathered over four years are presented supporting the efficacy and usefulness of this system, the Endo-Suction Cleaning System, also known as the PSK System.
Collapse
|
31
|
[A prospective randomized study of wound drainage versus non-drainage in primary total hip or knee arthroplasty]. REVUE DE CHIRURGIE ORTHOPEDIQUE ET REPARATRICE DE L'APPAREIL MOTEUR 2001; 87:29-39. [PMID: 11240535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Abstract
PURPOSE OF THE STUDY Drainage of the operative wound following total hip or knee replacement (THR, TKR) is usually performed to avoid hematoma formation. A certain amount of blood is lost through the drain. The necessity of wound drainage has been questioned, with a view towards blood saving, although most surgeons have not abandoned drainage for fear of local complications. A prospective randomized study was undertaken to compare drainage and non-drainage following THR/TKR in terms of blood-saving and local complications. MATERIAL AND METHODS A total of 256 patients undergoing primary THR (152) or TKR (104) were randomly allocated to undergo either suction drainage or no drainage of the wound: there were 76 drained and 76 non-drained THR's, 52 drained and 52 non-drained TKR's. Blood loss was calculated in each patient from the postoperative drop in hematocrit values; the amounts of blood lost intra-operatively and in the drain were also recorded, as was the number of blood units transfused in each patient. Swelling, hip or knee range of motion and wound healing were monitored over the first 6 weeks after operation, and any local or systemic complication was recorded. RESULTS No significant difference was noted between drained and non-drained THR's/TKR's regarding swelling, recovery of hip or knee motion, wound healing, other local or systemic complications. Following THR, no significant difference was noted between calculated blood losses or transfusion requirements in drained versus non-drained patients. Patients with drains lost on average 1 942 ml of blood versus 1 766 ml for non-drained patients; they received on average 1.18 units of transfused blood versus 1.32 units for patients without drains. The differences are not significant. Following TKR, total blood loss was significantly higher in non-drained than in drained patients (1 983 ml versus 1 590 ml) and the amount of blood transfused was also significantly higher in non-drained patients (0.98 unit versus 0.54 unit). CONCLUSION Following primary hip or knee arthroplasty, the use of wound drainage did not lead to increased blood loss, and non-drainage did not lead to significant wound healing problems but did not reduce blood loss and transfusion requirements. It was even associated, following TKR, with greater blood loss and transfusion. Such data may therefore be used to support drainage as well as non-drainage following THR or TKR. Avoiding drainage may be interesting in terms of cost, but the benefit is marginal; it also eliminates one possible source of retrograde wound infection. Systematic wound drainage following THR or TKR is essentially a tradition. This study shows that it can safely be dispensed with in a number of cases.
Collapse
|
32
|
Continuous subglottic suctioning for the prevention of ventilator-associated pneumonia : potential economic implications. Chest 2001; 119:228-35. [PMID: 11157609 DOI: 10.1378/chest.119.1.228] [Citation(s) in RCA: 94] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
STUDY OBJECTIVE To determine the cost-effectiveness of continuous subglottic suctioning (CSS) as a strategy to decrease the incidence of ventilator-associated pneumonia (VAP). DESIGN Decision-model analysis of the cost and efficacy of endotracheal tubes that allow CSS at preventing VAP. The primary outcome was cases of VAP averted. Model estimates were based on data from published prospective trials of CSS and other prospective studies of the incidence of VAP. SETTING AND PATIENTS Hypothetical cohort of 100 patients requiring nonelective endotracheal intubation and management in an ICU. INTERVENTIONS In the model, patients were managed with either traditional endotracheal tubes (ETs) or ETs capable of CSS. MEASUREMENTS AND MAIN RESULTS The marginal cost-effectiveness of CSS was calculated as the savings resulting from cases of VAP averted minus the additional costs of CSS-ETs, and expressed as cost (or savings) per episode of VAP prevented. Sensitivity analysis of the impact of the major clinical inputs on the cost-effectiveness was performed. The base case assumed that the incidence of VAP in patients requiring > 72 h of mechanical ventilation (MV) was 25%, that CSS-ETs had no impact on patients requiring MV for < 72 h, and that CSS-ETs resulted in a relative risk reduction of VAP of 30%. Despite the higher costs of ETs capable of CSS, this tactic yielded a net savings of $4,992 per case of VAP prevented. For sensitivity analysis, model inputs were adjusted by 50% individually and then simultaneously. This demonstrated the model to be only moderately sensitive to the calculated cost of VAP. With the relative risk reduction at 50% of the base-case estimate, CSS resulted in $1,924 saved per case of VAP prevented. When all variables were skewed against CSS, total outlays were trivial (approximately $14 per patient in the cohort). CONCLUSIONS CSS represents a strategy for the prevention of VAP that may result in savings. Further studies are warranted to confirm the efficacy of CSS.
Collapse
|
33
|
|
34
|
Special Supplemental Nutrition Program for Women, Infants and Children (WIC): non-discretionary funding provisions of the William F. Goodling Child Nutrition Reauthorization Act of 1998. Food and Nutrition Service, USDA. Final rule. FEDERAL REGISTER 1999; 64:67997-8000. [PMID: 11010682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
This final rule incorporates into the WIC program regulations numerous non-discretionary funding provisions mandated in the William F. Goodling Child Nutrition Reauthorization Act of 1998. This rule revises and expands backspend and spendforward authority, conversion of funds, multipurpose/infrastructure grants and the use of food funds for the purchase of breast pumps. The rule also revises nutrition services and administration expenditure standards and expands the timing for the use of vendor and participant collections. The provisions in this rule provide greater flexibility for State agencies in the operation of WIC program relating to funds management.
Collapse
|
35
|
The clinical and cost effectiveness of externally applied negative pressure wound therapy in the treatment of wounds in home healthcare Medicare patients. OSTOMY/WOUND MANAGEMENT 1999; 45:41-50. [PMID: 10687657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
Pressure ulcers, a devastating and costly healthcare problem, often occur in home healthcare settings. We sought to determine if these and other chronic wounds treated at home with negative pressure wound therapy close faster and reduce treatment costs compared to conventional therapies. Records for 1,032 Medicare home healthcare patients with 1,170 wounds that failed to respond to previous interventions--and were subsequently treated with negative pressure wound therapy--were reviewed. Reductions in wound area and volume were compared to rates reported by Ferrell in 1993, and costs were analyzed. Ferrell reported trochanteric and trunk pressure ulcers averaging 4.3 cm2, treated with a low-air-loss surface and saline-soaked gauze closed at an average of 0.090 cm2 per day. For comparison to Ferrell's outcomes, we analyzed our Stage III and IV trochanteric and trunk wounds treated with low-air-loss and negative pressure wound therapy. Ours averaged 22.2 cm2 in area and closed at an average of 0.23 cm2 per day. The average 22.2 cm2 wound in our study, treated as described by Ferrell, would take 247 days to heal and cost $23,465. Using negative pressure wound therapy, the wound would heal in 97 days and cost $14,546. The study concluded that negative pressure wound therapy is an efficacious and economical treatment modality for a variety of chronic wounds.
Collapse
|
36
|
The role of ultrasonography in the diagnosis of pyloric stenosis: a decision analysis. J Pediatr Surg 1999; 34:376. [PMID: 10052828 DOI: 10.1016/s0022-3468(99)90216-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
37
|
Vacuum-assisted closure: wound care technology for the new millennium. PERSPECTIVES (GERONTOLOGICAL NURSING ASSOCIATION (CANADA)) 1999; 22:28-9. [PMID: 9923396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
|
38
|
Pump up the volume--a guide to breast pumps. PROFESSIONAL CARE OF MOTHER AND CHILD 1998; 8:9-11. [PMID: 9697576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
|
39
|
Manual thromboaspiration and dilation of thrombosed dialysis access grafts: mid-term results of a simple concept. J Vasc Interv Radiol 1998; 9:517-9. [PMID: 9618116 DOI: 10.1016/s1051-0443(98)70311-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
|
40
|
Mechanical ventilation with or without daily changes of in-line suction catheters. Am J Respir Crit Care Med 1997; 156:466-72. [PMID: 9279225 DOI: 10.1164/ajrccm.156.2.9612083] [Citation(s) in RCA: 92] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
The purpose of this study was to determine the safety and cost-effectiveness of not routinely changing in-line suction catheters for patients requiring mechanical ventilation. Patients were randomly assigned to receive either no routine in-line suction catheter changes (n = 258) or in-line suction catheter changes every 24 h (n = 263). The main outcome measure was the incidence of ventilator-associated pneumonia. Other outcomes evaluated included hospital mortality, acquired organ system derangements, duration of mechanical ventilation, lengths of intensive care and hospital stay, and the cost for in-line suction catheters. Ventilator-associated pneumonia was seen in 38 patients (14.7%) receiving no routine in-line suction catheter changes and in 39 patients (14.8%) receiving in-line suction catheter changes every 24 h (relative risk, 0.99; 95% CI, 0.66 to 1.50). No statistically significant differences for hospital mortality, lengths of stay, the number of acquired organ system derangements, death in patients with ventilator-associated pneumonia, or mortality directly attributed to ventilator-associated pneumonia were found between the two treatment groups. Patients receiving in-line suction catheter changes every 24 h had 1,224 catheter changes costing a total of $11,016; patients receiving no routine in-line suction catheter changes had a total of 93 catheter changes costing $837. Our findings suggest that the elimination of routine in-line suction catheter changes is safe and can reduce the costs associated with providing mechanical ventilation.
Collapse
|
41
|
Microbial colonization of closed-system suction catheters used in liver transplant patients. Intensive Crit Care Nurs 1997; 13:72-6. [PMID: 9180492 DOI: 10.1016/s0964-3397(97)80135-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The microbial colonization and the associated risk of respiratory infection during the application of a multiple-use closed-system suction catheter (CSSC) and a single-use open-system suction catheter (OSSC) on liver transplant patients was evaluated in this preliminary study. The cost differential for the two systems was also compared. Twenty post-orthotopic liver transplant (OLTx) patients who were mechanically ventilated via an endotracheal (ET) tube were studied. Ten subjects were randomly allocated ET suction by the CSSC and 10 with OSSC. Both groups were similar according to age, sex, clinical severity, presence of a naso-gastric tube, use of H2 antagonists and antibiotics used. Standard protocols were followed to intubate and suction the patients and to change ventilatory equipment. Suctioning performed with the CSSC did not significantly increase the risk of microbial colonization of the respiratory tract. Similarly there was no apparent difference in the incidence of nosocomial pneumonia between the two suction systems, based on the microbiological and clinical data. The mean daily cost of using the CSSC compared to the OSSC was 11.6 times higher. This may be balanced by a reduction in nursing time and reduced risk of spread of infection associated with the CSSC.
Collapse
|
42
|
Review suctioning systems with an eye to cost containment. HOSPITAL MATERIAL[DOLLAR SIGN] MANAGEMENT 1996; 21:18. [PMID: 10161787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
|
43
|
Ambulatory suction equipment for home use. PROFESSIONAL NURSE (LONDON, ENGLAND) 1996; 11:373-4, 376. [PMID: 8700919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
People requiring life-supporting technology should be able to live at home. Funding is often the main obstacle to discharge for highly dependent individuals. Care in the home environment can greatly improve quality of life. Specialist nurses are ideally positioned to evaluate highly technical home care.
Collapse
|
44
|
Abstract
Salivary fistulas remain an unpleasant complication of upper aerodigestive tract surgery. To avoid a disastrous outcome such as carotid rupture, clinicians "medialize" (i.e., incise the skin flap in the anterior aspect of the neck and insert a Penrose drain) to divert fistula fluid from the carotid sheath and then perform laborious wound care. Meanwhile, patients endure the unpleasant odor, discomfort due to the wound dressing, occasional secondary surgical procedures, a lengthened hospital stay, and increased financial costs. In an effort to mitigate these problems, suction drains that had been placed at the time of the original surgical procedure were used as an alternative management technique. Out of a population of 118 reviewable patients who underwent standard or extended variations of supraglottic laryngectomy, partial laryngopharyngectomy, near-total laryngectomy, or total laryngectomy between 1988 and 1992, 16 patients appropriate for inclusion in this study developed postsurgical fistulas. Eight of these patients were treated with traditional medialization procedures, and the other 8 patients were treated with suction drainage. Comparison of the two groups revealed no significant difference with respect to complications or time to fistula closure. The advantages of simplified postsurgical care, less patient discomfort, reduced time demands on the clinician, and cost containment were noted for the group treated with suction drainage.
Collapse
|
45
|
Temporary closure of open abdominal wounds: the vacuum pack. Am Surg 1995; 61:30-5. [PMID: 7832378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Temporary closure of abdominal surgical wounds is occasionally required when conditions of the abdominal wall or peritoneal cavity prevent closure or when early re-exploration is planned. The optimal temporary closure should contain and protect the contents of the peritoneal cavity from external contamination and injury; preserve the integrity of the abdominal wall; be simple to perform and maintain; provide ease of reentry; and have minimal adverse physiologic effects. Based on these criteria, a method of temporary abdominal wound closure (termed the vacuum pack) has been designed and evaluated. The operative technique includes 1) placement of a fenestrated polyethylene sheet between the abdominal viscera and anterior parietal peritoneum; 2) placement of a moist, sterile laparotomy towel over the polyethylene sheet; 3) placement of two closed suction drains over the towel; 4) placement of an adhesive backed drape over the entire wound, including a wide margin of surrounding skin; and 5) suction applied to the drains, creating a vacuum and rigid compression of the layers of closure material. This creates a tight, external seal of the adhesive backed drape and facilitates drainage of the peritoneal cavity. From April 1992-December 1993, this temporary abdominal wound closure was performed 56 times in 28 patients, ages 6-78 years, for periods of 1-11 days. The procedure was used in 17 trauma patients and 11 non-trauma patients. Indications for use included increased intra-abdominal pressure in nine, mandatory re-exploration in 10, and a combination of these indications in nine patients. Pre- and postprocedural airway and systemic blood pressures were unaffected by this closure.(ABSTRACT TRUNCATED AT 250 WORDS)
Collapse
|
46
|
Evaluating medical equipment needs: a simple algorithm. Biomed Instrum Technol 1994; 28:187-94. [PMID: 8061714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
|
47
|
Abstract
OBJECTIVE To examine the physiologic consequences and costs associated with two methods of endotracheal suctioning: closed vs. open. DESIGN A prospective, randomized, controlled study. SETTING An eight-bed trauma intensive care unit (ICU) in a 460-bed level I trauma center. PATIENTS The study included 35 trauma/general surgery patients (16 in the open suction group, 19 in the closed suction group) who were treated with a total of 276 suctioning procedures (127 open, 149 closed). MEASUREMENTS AND MAIN RESULTS Physiologic data collected after hyperoxygenation, immediately after suctioning, and 30 secs after suctioning, were compared with baseline values. Open endotracheal suctioning resulted in significant increases in mean arterial pressure throughout the suctioning procedure. Both methods resulted in increased mean heart rates. However, 30 secs after the procedure, the open-suction method was associated with a significantly higher mean heart rate than was the closed method. Closed suctioning was associated with significantly fewer dysrhythmias. Arterial oxygen saturation and systemic venous oxygen saturation decreased with open suctioning. In contrast, arterial oxygen saturation and systemic venous oxygen saturation increased with the closed suction method. There was no difference between the two methods in the occurrence of nosocomial pneumonia. Open endotracheal suctioning cost $1.88 more per patient per day and required more nursing time. CONCLUSIONS The closed suction method resulted in significantly fewer physiologic disturbances. Closed suctioning appears to be an effective and cost-efficient method of endotracheal suctioning that is associated with fewer suction-induced complications.
Collapse
|
48
|
Open vs closed-system endotracheal suctioning: a cost comparison. Crit Care Nurse 1994; 14:94-100. [PMID: 8194331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
|
49
|
Hip aspiration: a cost-effective and accurate method of evaluating the potentially infected hip prosthesis. Radiology 1993; 189:485-8. [PMID: 8210377 DOI: 10.1148/radiology.189.2.8210377] [Citation(s) in RCA: 57] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
PURPOSE The accuracy of fluoroscopy-guided hip aspiration in the diagnosis of infection in hip prostheses was evaluated. MATERIALS AND METHODS Results from 147 preoperative aspiration cultures were compared with results of operative cultures. The relative costs of aspiration and nuclear medicine studies were also compared. RESULTS With the operative culture results as the standard, sensitivity of hip aspiration was 92.8% and specificity was 91.7%. The negative and positive predictive values were 99.2% and 54.2%, respectively. Aspiration arthrography costs approximately 20% as much as complementary technetium sulfur colloid-indium-111 granulocyte scans, the most accurate nuclear medicine study used to evaluate potentially infected hip prostheses. CONCLUSION Hip aspiration is an accurate and cost-effective method of evaluating the potentially infected hip prosthesis.
Collapse
|
50
|
Treatment of spontaneous uncomplicated pneumothorax with aspiration. ANNALS OF THE ACADEMY OF MEDICINE, SINGAPORE 1992; 21:339-44. [PMID: 1416781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Between December 1989 and December 1990, nine patients with significant, uncomplicated, spontaneous pneumothoraces were treated by simple aspiration in the Medical Department, Alexandra Hospital. Only one had a residual 30% pneumothorax that required further aspiration with good results. The majority of the patients stayed three days in hospital. These nine patients were reviewed at various periods between four weeks to twelve months with no recurrence of pneumothoraces. The discomfort and inconvenience of an intercostal tube insertion was avoided. Risk of damage to the lung was minimal. No scar was left behind. Total cost of the procedure and hospitalisation was much less compared with intercostal intubation.
Collapse
|