Average Duration Of Hospital Research Articles

Predicting the effect of nosocomial infection prevention on neonatal mortality and hospital stay in Ethiopia: a prospective longitudinal study

BackgroundNeonatal Nosocomial infections (NNIs) are a significant cause of morbidity and mortality for neonates in an intensive care unit. Neonatal causes of death in healthcare facilities are attributed to different factors. We aimed to investigate factors associated with NNIs, estimate the burden of NNIs, and assess how the prediction effects help to save medical mortality and length of hospital stay.MethodA prospective longitudinal study was conducted and data were collected from January 2022 to June 2022 from Jimma University Medical Center (JUMC). The data were gathered in a variety of ways, including an in-person interview with the patient’s caregiver, direct observations of neonatal patients, and a review of the study participants’ charts. This study includes patients aged 3 to 28 days who were admitted to the JUMC neonatal ward and stayed for at least 48 h. Multi-state model formulation and multivariate logistic regression were used for data analysis.ResultsA total of 545 neonates were included out of 688, and 30% (n = 164) of them acquired nosocomial infections (NIs); 98 (33%) of infected patients were born prematurely; and 71 (31.4%) were underweight at birth. NIs were higher in neonates with long hospital stay (AOR: 1.16, 95%CI: 1.13–1.20), use of urinary catheters (AOR: 3.09, 95%CI: 1.55–6.15), and undergoing surgical procedures (AOR: 2.42, 95%CI: 1.13–5.17). Patients who developed NIs had a higher risk of death (HR: 2, 95% CI: 1.31, 3.04). The burden of neonatal NIs was determined to have a risk of 0.3, a mortality rate of 9.6%, and an average duration of hospital stay of 14.6 days. Competing risk regression suggests that neonates with NIs have a significantly higher risk of death than those who are not infected (HR: 16.42, 95% CI: 8.70-30.98, p < 0.001). Assumed prevention that decreases the NIs rate in half would result in 101 lives and 1357 patient days saved from 10,000 neonatal inpatients.ConclusionUrinary catheterization and surgical procedure increased neonatal NIs. Longer hospital stay can increase the risk of NIs and can also result from the NIs. Our finding indicated that effective prevention of NIs could help reduce neonatal deaths and their hospital stays.

Mean platelet volume (MPV) and red blood cell distribution width coefficient of variation (RDW_CV) as prognostic markers in community-acquired pneumonia in children: a cross-sectional study

BackgroundCommunity-acquired pneumonia (CAP) is a major global health threat for children, causing numerous hospitalizations and deaths. CAP is a leading cause of mortality in children under five and results in millions of hospital admissions each year. Identifying reliable prognostic markers is crucial. Mean platelet volume (MPV) and red blood cell distribution width coefficient of variation (RDW_CV) are accessible and cost-effective options for prognosis assessment. This study investigates MPV and RDW_CV as prognostic markers in children with CAP.MethodsThis cross-sectional study included 150 children aged 1–15 years diagnosed with CAP upon initial examination and admitted to the hospital. CAP diagnosis was based on clinical symptoms, physical examination, and/or radiographic findings, with hospitalization criteria set for CAP in children. CAP severity was assessed using the Clinical Respiratory Score, categorizing patients into mild, moderate, and severe groups. MPV and RDW_CV were compared among these groups.ResultsAmong the patients, 71 (47.3%) were girls, and 79 (52.7%) were boys. The average hospitalization duration was 6.24 ± 3.82 days, with a median of 5 days. Disease severity distribution was 58 (38.7%) mild, 54 (36.0%) moderate, and 38 (25.3%) severe. Both RDW_CV and MPV were higher in severe cases and in children hospitalized for more than 10 days (P < 0.001). A significant positive correlation was observed between RDW_CV and MPV (r = 0.636, P < 0.001). Mean RDW and MPV values were significantly elevated in children needing ICU admission and those with pleural effusion (P < 0.001). The RDW_CV cutoff was 13.75, with 97.4% sensitivity and 80.4% specificity. The MPV cutoff was 8.25, with 78.9% sensitivity and 69.6% specificity.ConclusionElevated RDW_CV and MPV levels are associated with severe CAP in hospitalized children, providing valuable prognostic insights. RDW_CV is a more precise prognostic indicator than MPV, demonstrating superior predictive value in CAP management.

Trans-Pars Interarticularis Approach for Lumbar Interbody Fusion: An Efficient, Straightforward, and Minimally Invasive Surgery for Lumbar Spondylolisthesis and Stenosis.

Lumbar interbody fusion is a commonly applied surgical treatment for spondylolisthesis. For this procedure, various minimally invasive (MIS) approaches have been developed, including posterior lumbar interbody fusion, transforaminal lumbar interbody fusion (TLIF), oblique lumbar interbody fusion, and anterior lumbar interbody fusion. In this study, we characterized the features of an MIS trans-pars interarticularis lumbar interbody fusion (TPLIF) and compared its surgical outcomes with those of MIS-TLIF. This study included 89 and 44 patients who had undergone MIS-TPLIF and MIS-TLIF, respectively, between September 2016 and December 2022. The following clinical outcomes were analyzed: operative time, blood loss, and hospitalization duration. The average operative time, blood loss, and hospitalization duration for the MIS-TPLIF and MIS-TLIF groups were, respectively, 98.28 and 191.15 minutes, 41.97 and 101.85 mL, and 5.8 and 6.9 days. The MIS-TPLIF approach for lumbar spondylolisthesis or other degenerative diseases involves the use of the commonly available and cost-effective instrument Taylor retractor, thus enabling posterior lumbar interbody fusion to be performed with minimal invasion. This approach also confers the benefits of a short learning curve and an intuitive approach. Our results suggest that although MIS-TPLIF is noninferior to MIS-TLIF, it is easier to learn and perform than MIS-TLIF.

Comparative analysis of methods of surgical correction of post-hysterectomy pelvic organ prolapse

BACKGROUND: The incidence of prolapse after hysterectomy requiring surgical intervention is estimated at 36 cases per 10,000 women. A universal surgical treatment method for post-hysterectomy pelvic organ prolapse is lacking, prompting the need for new approaches. AIM: To comparatively analyze the results of laparoscopic sacrocolpopexy, sacrospinous fixation, and the developed new method of surgical correction of pelvic organ prolapse after hysterectomy. MATERIAL AND METHODS: This prospective non-randomized study included 57 patients with stage II, III, or IV symptomatic post-hysterectomy prolapse of the pelvic organs who were admitted at the clinical hospital RZD-Medicine in Tula, Russia, between August 2019 and September 2023. The first group (n=18) consisted of women who underwent surgical correction of post-hysterectomy pelvic organ prolapse in a newly developed method; the second group (n=19) included women who underwent laparoscopic promontofixation according to the conventional technique; and the third group (n=20) involved patients who underwent installation of an apical sling using a UroSling-1 mesh endoprosthesis (Lintex LLC, St. Petersburg). The patients’ quality of life was assessed using specialized validated questionnaires: Pelvic Floor Distress Inventory and Pelvic Floor Impact Questionnaire. Patients were asked to complete questionnaires before surgery and 12 and 24 months after surgical correction of PGP. The patients were invited for a follow-up examination after 1, 6, 12, and 24 months. RESULTS: The duration of the operation in the second group significantly exceeded the indicators of the first and third groups. The average duration of hospital stay of patients was 4.4±0.6 (95% CI: 4.1–4.7) bed days in the first group, 4.9±1.1 (95% CI: 4.6–5.3) in the second, and 4.6±0.6 (95% CI: 4.3–4.9) in the third. The differences were insignificant (p1–2=0.437; p1–3=0.137; p2–3=0.235). The anatomical results after 24 months at points Aa and Ba showed significant differences. At point Aa, p1–3=0.007 and p2–3=0.004, and at point Ba, p1–3=0.032 and p2–3=0.041. A comparative assessment of the questionnaire data before surgery and 12 and 24 months after surgery showed a significant improvement in the quality of life of patients in the three groups. CONCLUSION: The proposed method of correction of post-hysterectomy pelvic organ prolapse provides high anatomical and functional results and reduces the posibility of repeated surgical intervention for recurrence.

A comprehensive approach to continuous quality improvement of massive transfusion by developing key performance indicators.

To develop key performance indicators (KPI) for use in quality assessment of our institutional goal-directed massive transfusion (GDMT). A team comprising our transfusion and emergency medicine departments carried out a cross-sectional data analysis of GDMT in adult patients from January 2021 to December 2022. The study was rooted in the Define, Measure, Analyse, Improve, Control (DMAIC) approach. Features of KPIs were (a) importance, (b) scientific soundness and (c) feasibility. Study parameters were defined and analysed using measures of central tendencies and benchmark comparison. Ninety-two massive transfusion events occurred and 1405 blood components were used. Trauma was the leading cause, followed by postpartum haemorrhage and upper gastrointestinal bleeding. Appropriate GDMT activation was observed only in 43.47% of events. The turnaround time (TAT) was within the benchmark in 85.8% of events with an average of 16 ± 10 min. The average utilization of blood components was 20.5 (interquartile range [IQR] = 11.3) in the appropriate group and 5.5 (IQR = 4.25) in the inappropriate group with a wastage rate of 3.5%. Duration of activation was 6.19 ± 4.59 h, and the adherence to thromboelastography was 66.3%. Overall mortality was 45.65%, and the average duration of hospital stay was 6.1 ± 5.9 days. The KPIs developed were easy to capture, and the analysis provided a comprehensive approach to the quality improvement of the GDMT protocol.

Vascular Access Related Infections in Hemodialysis Children and the Impact of Implementation of CDC Guidelines and Tools on the Control of these Infections: A Single Centre Experience from Egypt

Background: Vascular access-related infection (VARI) is a serious issue in pediatric end-stage kidney disease (ESKD) patients on regular hemodialysis. Objective: To estimate the frequency of vascular access-related infections in hemodialysis (HD) children and to assess the effect of the implementation of CDC guidelines and tools on the prevention of VARI. Subjects and Methods: This study was conducted on 110 patients with ESKD on regular hemodialysis at the Pediatric Dialysis Unit, Ain Shams University, from August 2019 to September 2021, retrospectively for one year and prospectively for another year after implementing the CDC infection control procedures. Besides full history taking, vascular access history, and thorough clinical examination, lab investigations for VARI diagnosis and echocardiography were performed. CDC infection control procedures were implemented for one year, and VARI was re-evaluated. Results: The total number of patients enrolled in the study was 110, they were 58 males (52.7%) and 52 females (47.3%). The incidence of infection per 1000 vascular access days in both years was highest in patients with NTVCs (10.447 /1000 NTVC days, 6.861 /1000 NTVCs days), followed by patients with TVCs (1.051/1000 TVC days, 0.604 /1000 TVC days) then patients with AVF, (0.141/1000 AVF days, 0.046 /1000 AVF days). The mortality from vascular access-related infections in the first year was higher than in the second year, with 5 patients (10.2%) and 1 patient (3.8%), respectively. The average duration of hospital stays (PPY) due to VARI (total admission days 8.09 and ward admission days 6.41) in the first year were significantly higher than in the second year, 4.04, 3.20 days/PPY, respectively. Conclusion: The incidence of vascular access infection (VAI) is higher with non-tunneled catheters and lowest with Arteriovenous fistulae (AVF). To reduce the risk of VARI and hospitalization, proper infection control procedures must be implemented.

Suppurative Cervicomediastinitis From the Perspective of the Head and Neck Surgeon in a Tertiary Treatment Unit.

Introduction Cervical suppurations represent an emergency pathology, with a dramatic evolution in the absence of adequate treatment. It frequently affects young people, hence the medico-legal implications of these cases. The anatomical substrate for the development of these deep cervical suppurations is represented by the cervical fascia and spaces. A distinct and extremely serious sub-chapter within diffuse cervical suppurations is necrotic cervical fasciitis, a polymicrobial infection with the most common oropharyngeal or odontogenic starting point, with rapidly progressive, destructive evolution in the deep fascial planes of the neck. Materials and method We will present a retrospective clinical study carried out on 26 cases diagnosed and treated between September 2013 and September 2018 in the ENT Clinic Department of the Bucharest University Emergency Hospital. Results Our retrospective analysis of a cohort of 26 patients in a tertiary referral center showed that deep cervical suppurations are slightly more common in men than in women. The most affected age groups were 50-59 years, followed by 20-29 years, representing a percentage of 53.84% of all cases. Also, 53.84% of the studied patients with deep cervical suppurations had a precarious and modest status. The most common clinical signs at presentation were malaise, cervical swelling, neck pain, dysphagia, fever, dysphonia, dyspnea, and cervical erythema. More than 60% of suppurations were odontogenic and 23% were caused by a traumatic element. Diabetes mellitus represents a comorbidity in 30.8% of patients, while 42.3% of patients had no personal pathological history, and thus this pathology has a lethal potential also in a patient in full health. In the study group, 46 (15%) had cervicomediastinitis, and 61.53% developed necrotizing fasciitis. One-third (34.61%) of our patients had undergone previous drainage surgery. Bacteriological examinations of the wound were with group C, D, G betahemolytic streptococcus, while 61.53% of the cultures were negative. Most patients required at least two cervicotomies. The average duration of hospitalization was 28.26 days, and the mortality rate was 23.07%; therefore, practically, one out of four cases resulted in death. In the studied group, no direct relationship can be established between the length of hospitalization and the favorable and unfavorable evolution of the patient. We propose a 10-step management protocol for the management of a cervical suppuration. Conclusion The multidisciplinary approach to these suppurations by the head and neck surgeon, the thoracic surgeon, the oromaxillofacial surgeon, anesthetist, imagist, specialist in infectious diseases, pathologist, psychologist, and so on, is the key to success in a patient who presents not only a suppuration in the throat but also a disease with systemic resonance and significant lethal potential.

Эффективность использования новой роботической системы Versius для выполнения операций у детей: результаты клинических испытаний

Authors represent the Russia’s first research demonstrating the results of the use of the Versius modular &amp; portable surgical robot by “CMR Surgical,” Ltd. (Cambridge, Cambridgeshire, United Kingdom) in surgical interventions on pediatric patients that they’ve obtained as part of the clinical trials complex approved by the Federal Service for Surveillance in Healthcare of Russia (“Roszdravnadzor”). The purpose of this research was to obtain practical evidence of the clinical safety and effectiveness of the use of the new Versius® Surgical Robotic System in minimally invasive surgical interventions on children. The criteria for the safety and effectiveness of the method were the absence of complications caused by the Surgical Robotic System (SRS) operation or the surgical technique as well as the absence of dropping into either laparoscopy or open surgery technique. Material and methods used: non-randomized single-center controlled trial had been carried out in children aged 1 to 18 y/o. Areas of application for surgical procedures included urology, abdominal and thoracic surgeries. Results: the number of patients who had undergone the robot-assisted surgeries had totaled 55 (27 (49%) m/28 (51%) f). The patient’s median age of the surgical intervention was 11.5 [7.0; 15.0] y/o; the median weight was 45.5 [27.0; 59.0] kilograms; the median surgical intervention duration was 140.0 [85.0; 175.0] minutes; patients’ stay in the intensive care unit had averaged for 23.0 [19.0; 24.0] hours; the average hospitalization duration was 8.0 [4.0; 14.0] days. Surgical interventions weren’t accompanied by any of the intraoperative complications such as bleeding, organ perforation and/or injury to adjacent anatomical structures. Conversions to either laparoscopic or open surgery technique also weren’t recorded. The equipment technical problems with SRS such as sudden system power-off, synchronous interaction of joysticks/manipulators interruption, robotic arms blocking, manipulators’ uncontrolled movement and/or traumatic effects on the tissues of the abdominal wall/chest weren’t recorded as well. Conclusion: the preliminary results obtained from the clinical trials complex affirm the potential ability of the Versius® Surgical Robotic System to performing robotic surgical interventions on pediatric patients aged 1 to 18 years old.

Comparison of endoscopic breast-conserving surgery versus conventional breast-conserving surgery for the treatment of early-stage breast cancer: a meta-analysis.

This meta-analysis seeks to evaluate the efficacy and safety of endoscopic breast-conserving surgery (E-BCS) compared to conventional breast cancer surgery (C-BCS) in patients diagnosed with early-stage breast cancer. Four databases (Medline, Embase, Web of Science and CENTRAL) were searched published from establishment of database to January 30,2024, for articles studying E-BCS compared to C-BCS in patients diagnosed with early-stage breast cancer. Meta-analyses of procedure time, blood loss, length of incision, drainage duration, total postoperative drainage volume, average duration of hospital stay, positive rate of margin, complication rate, recurrence rate, metastasis rate and cosmetic scoring were performed. Totally 11 studies were included for meta-analysis. Compared with C-BCS, E-BCS exhibited significantly reduced incision length (WMD = -6.44, 95%CI: -10.78 to -2.11, P=0.004, I2 = 99.0%) and superior cosmetic scoring (WMD = 2.69, 95%CI: 1.46 to 3.93, P=0.001, I2 = 93.2%), but had significantly longer operation time (WMD = 34.22, 95%CI: 20.89~47.55, P=0.000, I2 = 90.7%) and blood loss (WMD = 3.65, 95%CI: -3.12 to 10.43, P=0.291, I2 = 86.8%). There was no significant difference in terms of recurrence rate, metastasis rate, positive rate of tumor resection margins, drainage duration, drainage volume, complication rate and hospital days. Our research findings indicate that E-BCS is a viable and secure method for treating breast cancer in its early stages. E-BCS provides distinct advantages in terms of the length of the incision and the aesthetic result, without demonstrating an elevated recurrence rate or metastasis rate. https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42024535164, identifier CRD42024535164.

Assessing the impact of appendicectomy in daily activities/social life of children

Background: Appendicectomy is a common surgical procedure for children presenting with appendicitis. Understanding the impact of appendicectomy on daily activities and social life is crucial for optimizing patient outcomes. Aims and Objectives: This study aimed to assess the impact of appendicectomy on children’s daily activities and social lives. Materials and Methods: A retrospective analysis was conducted of patients aged ≥5 years who underwent appendicectomy at our center between April 2022 and April 2023. Data on demographics, surgical approach (open or laparoscopic), post-operative outcomes, and return to daily activities were collected using a standardized questionnaire. Results: Among the 70 identified cases, there was a male predominance (63%), with most presenting with acute appendicitis (85%). Laparoscopic appendectomy was the predominant surgical approach used (80%). Post-operative symptoms included pain (n=12), vomiting (n=3), fever (n=2), and wound infection (n=6). Appendicular abscesses were found in 9% of laparoscopic surgeries and 14% of open surgeries. The average duration of hospital stay was shorter in laparoscopic cases. Return to school and normal diet varied between surgical approaches, with laparoscopic cases generally showing a quicker recovery. Conclusion: Although appendicectomy is commonly performed, it has implications for children’s daily routines and social interactions. Parental anxiety plays a crucial role in post-operative recovery. Future studies should focus on addressing these social determinants to optimize patient outcomes.

Study of Association of Infection-related Biomarkers and Inflammatory Cytokines with the Severity of Coronavirus Disease 2019: A Prospective Observational Study.

Sepsis-linked biomarkers and inflammatory cytokines are markedly associated with potential risks of progression to severity in coronavirus disease 2019 (COVID-19). Clinical studies that find a plausible association between sepsis biomarkers and the inflammatory cytokine response in the Indian community need to be studied with clarity. To study the relationship between sepsis-linked biomarkers and inflammatory cytokines interleukin-6 (IL-6), C-reactive protein (CRP), ferritin, and D-dimer linked to clinical severity resulting from COVID-19 infection. The present prospective observational cohort study was conducted between March and December 2021 in the Department of Critical Care Medicine at a tertiary care hospital in Pune, Maharashtra, India, on COVID-19 patients. Upon patient admission, inflammatory biomarkers such as IL-6, CRP, ferritin, and D-dimer were recorded. Oxygen requirements during hospitalization, invasive mechanical ventilation (IMV), high-flow nasal cannula (HFNC), noninvasive mechanical ventilation (NIV), duration of ventilator use, intensive care unit (ICU) stay, and mortality were documented. The average levels of IL-6, CRP, D-dimer, and serum ferritin protein recorded at the time of patient arrival were notably higher in the severe (S) group compared to the nonsevere (NS) group. The average duration of ventilator use, ICU stay, and hospital stay was significantly longer in the S group than in the NS group. The percentage of patients who required HFNC, NIV, IMV, and mortality was significantly higher in the S group compared to the NS group. Sepsis-linked biomarkers and inflammatory cytokines such as IL-6, CRP, D-dimer, and serum ferritin levels at the time of admission were markedly associated with severity outcomes in COVID-19 infection.

Investigating the Impact of Wound Edge Approximation with Skin Grafting on Hypertrophic Scar Reduction: A Randomized Controlled Clinical Trial.

In modern burn care, the focus extends beyond mere patient survival to encompass long-term functional and cosmetic outcomes. Research suggests that the technique and manner of suturing during skin grafting play a significant role in scar formation. This study aimed to explore the effectiveness of wound edge approximation with skin grafting compared to the conventional approach, where the graft edge exclusively interacts with the wound edge, in reducing hypertrophic scar development. Seventy-four burn unit patients eligible for grafting were randomly allocated into two groups: those receiving grafts with overlapping edges (Group A) and those receiving grafts with edges tailored to the burn wound (Group B). Evaluation of graft sites occurred immediately post-surgery and at 1 and 6 months post-operatively using the standardized Vancouver Scar Scale (VSS) administered by trained surgeons. The findings of this study revealed that there was no statistically significant difference between the two examined groups regarding the average duration of hospitalization and the mean thickness of wounds (P>0.05). Similarly, the mean scores for pain, vascular index, and pigmentation index immediately post-surgery, at 1 month, and 6 months later, as well as the scar height index and flexibility immediately and at 1 month post-surgery, and the Vancouver Scar Scale index at the study's conclusion, showed no significant variation between the two groups (P>0.05). However, at the 6-month follow-up, the mean scar height score (P=0.004) in the overlapping group and the mean flexibility score (P=0.017) in the non-overlapping group were significantly lower compared to the respective alternative group. This indicates a notable improvement in scar height and wound flexibility in the overlapping group over the non-overlapping group after 6 months.

Evaluation of The Treatment of Open Intercondylar Fracture Distal Femur by Transosseous Osteosynthesis Technique with Ilizarov External Fixator

Objectives: Treatment of Distal femoral fractures cannot be done following simple set of rules and when it is an open fracture the treatment is more difficult. Several methods were studied by different authors both at home and abroad, but none were conclusive. Methods: This prospective study was done between January 2011 to December 2012, 15 patients of the open intercondylar fractures of Distal femur were treated by transosseous osteosynthesis technique by Ilizarov External Fixator in NITOR (National Institute of Traumatology and Orthopaedic rehabilitation), Dhaka. 2 of the patients were not available for final follow up after removal of the fixator frame. So ultimately the final result based on the results of 13 Cases. Minimum 6 months follow up was done from the date of injury. No patient below age 16, no type IIIB or IIIC fractures and no patients having less than 6 months follow up were included in the study. Patients with severe injuries (Head injury, Abdomen and chest injury) were excluded from the study. Patients with medical illness such as Diabetes Mellitus, Peripheral Vascular diseases were not included in the study. Results: 12 male and 01 female patient between 16 and 56 years were studied. Most common age group in this series were 16-30 year age group (53.85%) and average age of the patients was 31.15 years. Most of the patients were male and road traffic accident was the leading cause of injury (92.31%). Right side involved in (69.23%) most of the cases. All patients were C3 type of fractures and G-II and G-IIIA types were same (38.46%). Most of the patients (53.85%) were operated within 1-2 weeks of admission. Average duration of hospital stay was 22 days ranging from 10 day to 45 days. Most of the patient had soft tissue healing by granulation tissue formation. Others were treated by primary closure, Delayed primary closure or secondary closure. Various complications were observed among them pintract infection, wire breakage, wire loosening, stiffness of joints, angulations and rotations, deep infection of the tissue, leg length discrepancy was observed in this study. According to the criteria of Neer et al, 1967 final results of the treatment were analyzed. Acceptable result was found in 61.54% of cases (Excellent 7.69% and good 53.85%). Results of the rest of 38.46% cases were not acceptable (Fair 23.08% and poor 15.38%). The result is similar with others done for open fractures of distal femur by Ilizarov External Fixator or other methods of fixation. Conclusion: So it can be concluded that transosseous osteosynthesis technique is a satisfactory method for treating open intercondylar fracture of distal femur as a primary and definite mode of treatment.

An old but still valuable technique for popliteal artery stenosis: Endarterectomy via the posterior approach.

Isolated popliteal artery occlusions are rare compared with femoropopliteal occlusive diseases. Although endovascular procedures have gained importance in treatment, conventional surgery remains the gold standard. In this study, we reviewed popliteal endarterectomy and patch plasty using a posterior approach. Fourteen patients who underwent surgery for isolated popliteal artery occlusions were retrospectively examined. Patients were assessed in terms of age, sex, and risk factors, such as accompanying diseases and smoking, surgical method and anesthesia, incision type, preoperative and postoperative pulse examination, ankle-brachial indices, patency, wound infection, postoperative complications, and the treatment applied. Twelve (85.7%) patients were male, and 2 (14.3%) were female. Limb ischemia was critical (ABI < 0.7) in 11 (78.5%) patients. The average duration of postoperative hospitalization was 8 ± 3.7 days on average, and the average length of follow-up was 17 ± 3.4 months. Thrombosis and complications requiring secondary intervention did not develop during the early postoperative period. While the patency rate in the first 6 months of follow-up was 100%, it was 92.8% in the 1st year and 85.7% in the 2nd year. Surgical treatment with the posterior approach in isolated popliteal artery lesions is preferred by vascular surgeons as a prioritized treatment method, with a sufficient recanalization rate and low perioperative morbidity and mortality rates. Furthermore, it is promising because it does not prevent below-knee femoropopliteal bypass, which is the subsequent stage of treatment. Moreover, the great saphenous vein was protected, and the acceptable early- and mid-term results were encouraging.

A Comparative Study between Laparoscopic Varicocelectomy and Open Varicocelectomy in the Treatment of Varicocele

Background: Varicocele is a vein anomaly affecting 15% of adult males, with prevalence increasing to 35% in men seeking infertility evaluation and 81% in those with secondary infertility. It is primarily due to a prevalent and remediable factor. Objective: The objective of this study is to do a comparative analysis of the post-operative outcomes between open inguinal varicocelectomy and laparoscopic varicocelectomy. Methods: The present investigation was undertaken within the surgical department of (Hospital name) over a duration of two years, spanning from December 2019 to December 2021. This study employed a prospective design and involved the inclusion of a cohort comprising 50 patients diagnosed with clinically severe varicocele. The participants were allocated into two distinct groups. Group A consisted of 25 individuals who underwent laparoscopic surgery, while Group B consisted of 25 individuals who received an open approach. Results: In our study comprising a cohort of 50 patients, we observed a range of ages from 20 to 49 years. Among these patients, 19 reported experiencing scrotal pain, 25 exhibited testicular swelling, and 7 presented with infertility. The mean operation time for laparoscopic varicocelectomy was 48 minutes, while for open surgery it was 57 minutes. Interestingly, we found that the postoperative analgesic requirement was similar in both groups. Furthermore, the average duration of hospital stay was 35.6 hours for laparoscopic procedures and 50.6 hours for open procedures. The duration of the operative procedure in Laparoscopic Varicocelectomy was found to be 17.25 ± 2.1 minutes in cases where the condition was unilateral, whereas it was 29.32 ± 2.8 minutes in situations where the condition was bilateral. The average length of surgery for unilateral cases in Open Varicocelectomy was found to be 42.5 ± 3.4 minutes, whereas for bilateral presentations, it was 67.25 ± 2.5 minutes. The observed difference between the two groups was found to be statistically significant, with a p-value of less than 0.001 . The recurrence rate was higher in laparoscopic group. Conclusion: Laparoscopic varicocelectomy offers similar outcomes to open techniques, with minimal morbidity and shorter hospitalization periods. It treats bilateral varicoceles without extra incisions and has a higher recurrence rate, but overall patient satisfaction makes it a preferred surgical technique. Keywords: laparoscopic varicocelectomy, Open varicocelectomy, Infertility.

Comparison of the effectiveness of the helmet interface using flow meters versus the mechanical ventilator for non-invasive ventilation in patients with coronavirus disease 2019. Controlled and randomized clinical trial

IntroductionThis study aimed to compare the effectiveness of two methods for non-invasive mechanical ventilation in patients with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) – using a helmet interface with a flow meter and positive end-expiratory pressure valve versus a traditional mechanical ventilator.Material and methodsWe conducted a single-center randomized clinical trial involving 100 adult SARS-CoV-2 patients in a specialized private hospital. Participants were randomly assigned to two groups: one using the helmet interface with a flow meter and positive end-expiratory pressure valve and the other employing conventional mechanical ventilation. Our study included participant selection, blood gas analysis, assessment of respiratory rate, peripheral oxygen saturation, modified Borg scale scores, and a visual analog scale.ResultsThe study showed no significant difference in intubation rates between the mechanical ventilation (54.3%) and helmet interface with flow meter and positive end-expiratory pressure valve (46.8%) groups (p = 0.37). Additionally, the helmet group had a shorter average duration of use (3.4 ±1.6 days) compared to the mechanical ventilation group (4.0 ±1.9 days). The helmet group also had a shorter average hospitalization duration (15.9 ±7.9 days) compared to the mechanical ventilation group (17.1 ±9.5 days).ConclusionsThis single-center randomized clinical trial found no statistically significant differences between the two methods of non-invasive ventilation. Implications for clinical practice: using the helmet interface with the flow meter and positive end-expiratory pressure valve can simplify device installation, potentially reducing the need for intubation, making it a valuable tool for nurses and physiotherapists in daily clinical practice.

Olfactory Dysfunction in Healthcare Workers with COVID-19: Prevalence and Associated Factors.

The COVID-19 pandemic is a real global health crisis. Its clinical presentation has evolved over time with an increasing number of symptoms. Olfactory dysfunction (OD) has recently been recognized as a frequent symptom relevant to screening for COVID-19, especially in pauci-asymptomatic forms. However, the underlying mechanisms of OD are not yet fully understood. To determine the prevalence of OD in healthcare workers with SARS-CoV-2 and to identify its associated factors. This is a cross-sectional, analytical study, carried out during a period of six months and including all healthcare workers at Farhat Hached Academic Hospital (Tunisia) who were diagnosed with SARS-CoV-2 by PCR, RAT, or chest CT scan. A total of 474 healthcare workers were included, representing a participation rate of 85.4%. The mean age was 41.02±10.67 years with a sex ratio of 0.2. The distribution of this population by department noted that it was mainly maternity (13.9%). The most presented workstation was nursing (31.4%). OD represented 39.2% of the reasons for consultation. Hospitalization was indicated in 16 patients (3.4%). The average duration of hospitalization was 8.87 ± 7.8 days. The average time off work was 17.04 ± 11.6 days. OD persisted for more than 90 days in 35 patients (7.4%). After multiple binary logistic regression, OD was statistically associated with female gender (p =0.001; OR 95% CI: 2.46 [1.4-4.2]) and blue-collar occupational category (p =0.002; OR IC95%:3.1 [1.5-6.5]). A significant association was also noted between OD and professional seniority and absence from work duration (p =0.019; OR 95% CI: 0.97 [0.95-0.99] and p =0.03; OR 95% CI: 0.97 [0.95-0.99]) respectively. OD is common in COVID-19 patients. The identification of its associated factors may contribute to enhancing the understanding of its mechanism and drive therapeutic options.

Chi phí y tế trực tiếp cho người bệnh viêm gan B mạn tính điều trị nội trú tại Bệnh viện Bạch Mai năm 2023

To calculate the average direct medical cost for 01 inpatient hospitalized and treatment for chronic hepatitis B from the perspective of the service payer at Bach Mai Hospital in 2023. Using cross-sectional descriptive study, collecting data from hospital discharge records with 94 inpatients who diagnosed with chronic hepatitis B at Bach Mai Hospital from June 2022 to June 2023. The median direct medical cost for chronic hepatitis B inpatient hospitalized is 9 million VND. The average duration of hospitalization for chronic hepatitis B patients is 12,9 (± 6,8) days, and the the median daily cost is 927.085 VND. In the cost group, the cost of medication, blood, and infusion is the highest at 42,3%. The treatment cost of hepatocellular carcinoma stage is twice as much as that of patients with cirrhosis and non- cirrhosis stage, the difference is statistically significant. The more complex the treatment of advanced diseases, the higher the cost. The treatment cost burden of drug components, blood, and infusion is significant. Therefore, Bach Mai Hospital needs to implement a drug price control solution to reduce treatment costs. Keywords: Chronic hepatitis B; Direct costs; Hospitalization treatment; Bach Mai Hospital.

Percutaneous Coronary Intervention versus Coronary Artery Bypass Grafting for Chronic Total Occlusion of Coronary Arteries

Background: Chronic Total Occlusion (CTO) of coronary arteries presents a significant challenge in the management of coronary artery disease (CAD), influencing treatment outcomes and patient prognosis. Percutaneous Coronary Intervention (PCI) and Coronary Artery Bypass Grafting (CABG) are two predominant revascularization strategies employed, each offering distinct benefits and limitations. Objective: This study aims to compare the efficacy and safety of PCI and CABG in managing patients with CTO, to inform clinical decision-making and optimize treatment approaches. Methods: A retrospective analysis was conducted at Lady Reading Hospital, Peshawar, from January 1, 2021, to December 31, 2023. We included 145 patients diagnosed with CTO who underwent PCI (n=65) or CABG (n=80). Data were collected on patient demographics, clinical features, lesion characteristics, procedural details, and follow-up outcomes. Major Adverse Cardiac Events (MACE) and quality of life measures were the primary endpoints. Statistical analysis was performed using SPSS version 25, employing Mann-Whitney U and Chi-square tests for continuous and categorical variables, respectively. Results: The procedural success rate was 84.6% for PCI and 90% for CABG. MACE occurred in 23.1% of the PCI group and 15% of the CABG group. The average hospitalization duration was 5.8 days for PCI and 8.5 days for CABG. Quality of life assessments showed comparable scores between groups, with PCI scoring 80.6 on the Seattle Angina Questionnaire and CABG scoring 79.8. Conclusion: PCI and CABG demonstrated similar efficacy and safety profiles in the management of CTO, underscoring the need for individualized treatment strategies based on patient-specific factors. Both methods proved viable, with slightly higher procedural success in CABG and comparable quality of life outcomes.

Enhanced recovery through fast-track pathway for patients undergoing emergency appendectomy: a quality improvement study

Introduction: Acute appendicitis is a highly prevalent condition, with an incidence ranging from 5.7 to 57 cases per 100,000 inhabitants per year. The average hospitalization duration for patients undergoing laparoscopic appendectomy is 2.08 days and 2.88 days for open appendectomy cases. The implementation of Enhanced Recovery After Surgery (ERAS) protocols for early patient recovery reduces hospital stay without an increase in complications or readmissions. The main objective of the study is to analyze the postoperative hospital stay in patients undergoing urgent appendectomy (open or laparoscopic) who follow the clinical pathway included in the ERAS bundle.&#x0D; Materials and methods: Prospective observational study conducted at the Hospital Universitari Parc Taulí, in Sabadell (Barcelona). The results of the patients included in the study were compared with the historical cohort of the hospital with inclusion criteria identical to the study.&#x0D; Results: Between May 2021 and February 2022, 50 patients (24 men and 26 women) were included. Laparoscopic appendectomy was performed in 47 patients and open appendectomy in 3 cases. The mean postoperative stay in the group that followed the clinical pathway was 23 hours, compared to 38 hours in the historical control group, with this difference being statistically significant (p 0.03), without observing an increase in morbidity.&#x0D; Conclusion: The use of clinical pathways in patients undergoing urgent surgery for acute appendicitis reduces the average hospital stay without increasing the risk of complications or readmissions.&#x0D;