Displaying publications 81 - 100 of 252 in total

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  1. Md Ali NA, El-Ansary D, Abdul Rahman MR, Ahmad S, Royse C, Huat CT, et al.
    BMJ Open, 2023 Jul 14;13(7):e067914.
    PMID: 37451709 DOI: 10.1136/bmjopen-2022-067914
    INTRODUCTION: There is no consistency in current practice pertaining to the prescription and progression of upper limb resistance exercise following cardiac surgery via median sternotomy. The aim of this study is to investigate whether less restrictive sternal precautions with the addition of early-supervised resistance training exercise improves upper limb function and facilitates recovery following median sternotomy.

    METHODS AND ANALYSIS: This is double-blind randomised controlled trial, with parallel group, concealed allocation, blinding of patients and assessors, and intention-to-treat analysis. 240 adult participants who had median sternotomy from eight hospitals in Malaysia will be recruited. Sample size calculations were based on the unsupported upper limb test. All participants will be randomised to receive either standard or early supervised incremental resistance training. The primary outcomes are upper limb function and pain. The secondary outcomes will be functional capacity, multidomain recovery (physical and psychological), length of hospital stay, incidence of respiratory complications and quality of life. Descriptive statistics will be used to summarise data. Data will be analysed using the intention-to-treat principle. The primary hypothesis will be examined by evaluating the change from baseline to the 4-week postoperative time point in the intervention arm compared with the usual care arm. For all tests to be conducted, a p value of <0.05 (two tailed) will be considered statistically significant, and CIs will be reported. The trial is currently recruiting participants.

    ETHICS AND DISSEMINATION: The study was approved by a central ethical committee as well as the local Research Ethics Boards of the participating sites (UKM:JEP-2019-654; Ministry of Health: NMMR-50763; National Heart Centre: IJNREC/501/2021). Approval to start was given prior to the recruitment of participants commencing at any sites. Process evaluation findings will be published in peer-reviewed journals and presented at relevant academic conferences.

    TRIAL REGISTRATION NUMBER: International Standard Randomised Controlled Trials Number (ISRCTN17842822).

    Matched MeSH terms: Length of Stay
  2. Ong JL, Jalaludin S
    Malays J Med Sci, 2016 Mar;23(2):78-81.
    PMID: 27547119 MyJurnal
    The purpose is to describe a case of traumatic right extracranial internal carotid artery (EICA) pseudoaneurysm, which is a rare entity and the evolution of treatment from surgery to minimally invasive intervention by endovascular stenting and coiling. We reported a case of traumatic right EICA pseudoaneurysm who presented with multiple cranial nerve palsies. Multiple radiological examinations [including magnetic resonance imaging (MRI) with angiogram, computed tomography angiogram (CTA), and digital subtraction angiogram (DSA)] demonstrated right EICA pseudoaneurysm. The pseudoaneurysm was successfully treated with endovascular stenting and coiling. EICA pseudoaneurysm is a rare entity, and open surgery was the gold standard of treatment. Current technology allows endovascular stenting and coiling of pseudoaneurysm as an alternative treatment. It is minimally invasive, associated with lesser complications, better recovery and a shorter hospital stay.
    Matched MeSH terms: Length of Stay
  3. Hassan WMNW, Nayan AM, Hassan AA, Zaini RHM
    Malays J Med Sci, 2017 Dec;24(6):21-28.
    PMID: 29379383 DOI: 10.21315/mjms2017.24.6.3
    Background: Abdominal hysterectomy (AH) is painful. The aim of this study was to compare intrathecal morphine (ITM) and epidural bupivacaine (EB) for their analgaesia effectiveness after this surgery.

    Methods: Thirty-two patients undergoing elective AH were randomised into Group ITM (ITM 0.2 mg + 2.5 mL 0.5% bupivacaine) (n = 16) and Group EB (0.25% bupivacaine bolus + continuous infusion of 0.1% bupivacaine-fentanyl 2 μg/mL) (n = 16).The procedure was performed before induction, and all patients subsequently received standard general anaesthesia. Both groups were provided patient-controlled analgaesia morphine (PCAM) as a backup. Visual analogue scale (VAS) scores, total morphine consumption, hospital stay duration, early mobilisation time and first PCAM demand time were recorded.

    Results: The median VAS score was lower for ITM than for EB after the 1st hour [1.0 (IqR 1.0) versus 3.0 (IqR 3.0), P < 0.001], 8th hour [1.0 (IqR 1.0) versus 2.0 (IqR 1.0), P = 0.018] and 16th hour [1.0 (IqR1.0) versus (1.0 (IqR 1.0), P = 0.006]. The mean VAS score at the 4th hour was also lower for ITM [1.8 (SD 1.2) versus 2.9 (SD 1.4), P = 0.027]. Total morphine consumption [11.3 (SD 6.6) versus 16.5 (SD 4.8) mg, P = 0.016] and early mobilisation time [2.1 (SD 0.3) versus 2.6 (SD 0.9) days, P = 0.025] were also less for ITM. No significant differences were noted for other assessments.

    Conclusions: The VAS score was better for ITM than for EB at earlier hours after surgery. However, in terms of acceptable analgaesia (VAS ≤ 3), both techniques were comparable over 24 hours.

    Matched MeSH terms: Length of Stay
  4. Loh LC, Abdul Samad NIH, Mohd Sani RM, Raman S, Thayaparan T, Kumar S
    Malays J Med Sci, 2007 Jul;14(2):36-40.
    PMID: 22993489 MyJurnal
    Klebsiella pneumoniae ranks high as a cause of adult pneumonia requiring hospitalization in Malaysia. To study whether extended-spectrum b-lactamase (ESBL) producing K. pneumoniae was linked to hospital outcomes, we retrospectively studied 441 cases of adult respiratory tract infections with microbial proven K. pneumoniae from an urban-based university teaching hospital between 2003 and 2004. 47 (10.6%) cases had ESBL. Requirement for ventilation and median length of hospital stay, were greater in 'ESBL' than in 'non-ESBL' group [34% vs. 7.4%, p<0.001; 14 days vs. 5 days, p<0.001 respectively] but not crude hospital mortality rate [21.3% vs. 12.4%, p=0.092]. There was a four-fold increased risk of requiring ventilation [4.61 (2.72-7.85)] when ESBL was present. Our findings support the association of ESBL producing K. pneumoniae with adversed hospital outcomes and reiterate the need for vigilance on the part of treating clinicians.
    Matched MeSH terms: Length of Stay
  5. Khor HM, Tan J, Saedon NI, Kamaruzzaman SB, Chin AV, Poi PJ, et al.
    Arch Gerontol Geriatr, 2014 Nov-Dec;59(3):536-41.
    PMID: 25091603 DOI: 10.1016/j.archger.2014.07.011
    The presence of pressure ulcers imposes a huge burden on the older person's quality of life and significantly increases their risk of dying. The objective of this study was to determine patient characteristics associated with the presence of pressure ulcers and to evaluate the risk factors associated with mortality among older patients with pressure ulcers. A prospective observational study was performed between Oct 2012 and May 2013. Patients with preexisting pressure ulcers on admission and those with hospital acquired pressure ulcers were recruited into the study. Information on patient demographics, functional status, nutritional level, stages of pressure ulcer and their complications were obtained. Cox proportional hazard analysis was used to assess the risk of death in all patients. 76/684 (11.1%) patients had pre-existing pressure ulcers on admission and 30/684 (4.4%) developed pressure ulcers in hospital. There were 68 (66%) deaths by the end of the median follow-up period of 12 (IQR 2.5-14) weeks. Our Cox regression model revealed that nursing home residence (Hazard Ratio, HR=2.33, 95% confidence interval, CI=1.30, 4.17; p=0.005), infected deep pressure ulcers (HR=2.21, 95% CI=1.26, 3.87; p=0.006) and neutrophilia (HR=1.76; 95% CI 1.05, 2.94; p=0.031) were independent predictors of mortality in our elderly patients with pressure ulcers. The prevalence of pressure ulcers in our setting is comparable to previously reported figures in Europe and North America. Mortality in patients with pressure ulcer was high, and was predicted by institutionalization, concurrent infection and high neutrophil counts.
    Matched MeSH terms: Length of Stay/statistics & numerical data*
  6. Ng EK, Goh BL, Hamdiah P
    Med J Malaysia, 2012 Apr;67(2):151-4.
    PMID: 22822633 MyJurnal
    In-centre intermittent peritoneal dialysis (IPD), a decade-old modality commonly associated with acute (stab) PD, continues to play an undeniably important role of providing "temporary" renal replacement therapy (RRT) in Malaysia. In our center, IPD is commenced after insertion of Tenckhoff catheter by interventional nephrologists as an interim option until a definitive RRT is established. This study aims to describe our experience and evaluate the viability of this modality as a bridging therapy. We retrospectively analyzed 39 IPD patients from January 2007 to December 2009; looking at demographics, cause of end-stage renal disease, duration on the program, length of hospitalization, PD-related infection profile, biochemical parameters and clinical outcomes. We accumulated a total experience of 169 patient-months, the average age of patients was 54.6 +/- 11.6 years, 84.6% of them diabetics. The median duration of a patient in the program was 88 days with accumulated in-hospital stay of 45 days. Eventually 48.7% of the patients secured placement for long-term haemodialysis while 20.5% were converted to CAPD. The mortality rate was 7.7% while the peritonitis rate was at 1 per 18.8 patient months. Our study shows that IPD is a viable interim option with a low infection rate and good clinical outcome.
    Matched MeSH terms: Length of Stay/statistics & numerical data
  7. Koh KH, Tan C, Hii L, Ong TK, Jong YH
    Med J Malaysia, 2012 Apr;67(2):173-6.
    PMID: 22822638 MyJurnal
    End stage renal disease (ESRD) patients have a much higher rate of cardiac disease and cardiac mortality as compared with the general population. Revascularisation such as coronary artery bypass grafting (CABG) may also carry a higher rate of complications and morbidity. We compared our ESRD patients who underwent CABG with the general population and ESRD population.
    Matched MeSH terms: Length of Stay/statistics & numerical data
  8. Siow SL, Khor TW, Chea CH, Nik Azim NA
    Asian J Surg, 2012 Jan;35(1):23-8.
    PMID: 22726560 DOI: 10.1016/j.asjsur.2012.04.004
    Single-incision laparoscopic cholecystectomy (SILC) is an evolving concept in minimally invasive surgery. It utilizes the concept of inline viewing and a single incision that accommodates all of the working instruments. Here, we describe a single surgeon's initial experiences of using this technique in a tertiary hospital.
    Matched MeSH terms: Length of Stay/statistics & numerical data
  9. Chong LA, Lee WS, Goh AYT
    Med J Malaysia, 2003 Mar;58(1):89-93.
    PMID: 14556330
    The profile of admissions staying less than 24 hours admitted to the paediatric wards of University Malaya Medical Center, Kuala Lumpur, over a period of six weeks was reviewed to ascertain the need of a short-stay ward. Ninety-three (22%) of the 428 admissions admitted during the study period were discharged within 24 hours, 56 (60%) were discharged within 12 hours. Major categories of admissions were: elective investigative procedures (43%), and emergency admissions (44%). Reasons for emergency admissions: infections 42%, minor trauma/cerebral concussion 25% and febrile/afebrile seizures 11%. Only 20% required percutaneous oximetry monitoring and 2% required observations more frequently than 2 hourly. There may be a case for a short stay ward in a big paediatric unit in Malaysia.
    Matched MeSH terms: Length of Stay/statistics & numerical data*
  10. Chan CYW, Chiu CK, Lee CK, Gani SMA, Mohamad SM, Hasan MS, et al.
    Spine (Phila Pa 1976), 2017 Oct 01;42(19):1427-1433.
    PMID: 28248896 DOI: 10.1097/BRS.0000000000002135
    STUDY DESIGN: Randomized controlled trial.

    OBJECTIVE: The present study investigated the effectiveness of chewing gum on promoting faster bowel function and its ability to hasten recovery for patients with adolescent idiopathic scoliosis (AIS) after posterior spinal fusion (PSF) surgery.

    SUMMARY OF BACKGROUND DATA: Sham feeding with chewing gum had been reported to reduce the incidence of postoperative ileus by accelerating recovery of bowel function.

    METHODS: We prospectively recruited and randomized 60 patients with AIS scheduled for PSF surgery into treatment (chewing gum) and control group. The patient-controlled anesthesia usage, wound pain score, abdominal pain score, nausea score, and abdominal girth were assessed and recorded at 12, 24, 36, 48, and 60 hours postoperatively. The timing for the first fluid intake, first oral intake, sitting up, walking, first flatus after surgery, first bowel opening after surgery, and duration of hospital stay were also assessed and recorded.

    RESULTS: We found that there were no significant differences (P > 0.05) in patient-controlled anesthesia usage, wound pain score, abdominal pain score, nausea score, and abdominal girth between treatment (chewing gum) and control groups. We also found that there were no significant difference (P > 0.05) in postoperative recovery parameters, which were the first fluid intake, first oral intake, sitting up after surgery, walking after surgery, first flatus after surgery, first bowel opening after surgery, and duration of hospital stay between both groups. The wound pain was the worst at 12 hours postoperatively, which progressively improved in both groups. The abdominal pain progressively worsened to the highest score at 48 hours in the treatment group and 36 hours in the control group before improving after that. The pattern of severity and recovery of wound pain and abdominal pain was different.

    CONCLUSION: We found that chewing gum did not significantly reduce the abdominal pain, promote faster bowel function, or hasten patient recovery.

    LEVEL OF EVIDENCE: 1.

    Matched MeSH terms: Length of Stay/trends
  11. Ludin SM, Rashid NA, Awang MS, Nor MBM
    Clin Nurs Res, 2019 09;28(7):830-851.
    PMID: 29618232 DOI: 10.1177/1054773818767551
    Severe traumatic brain injury (TBI) survivors show physical and functional improvements but continue to have cognitive and psychosocial problems throughout recovery. However, the functional outcome of severe TBI in Malaysia is unknown. The objective of this study is to measure the functional outcomes of severe TBI within 6 months post-injury. A cohort study was done on 33 severe TBI survivors. The Glasgow Outcome Scale-Extended (GOSE) was used in this study. The mean age of the participants was 31.79 years (range: 16-73 years). The logistic regression model was statistically significant, χ²(5, N = 33) = 29.09, p < .001. The length of stay (LOS) in incentive care unit (p = .049, odds ratio = 6.062) and duration on ventilator (p = .048, odds ratio = 0.083) were good predictors of the functional outcomes. Future research should focus on larger sample size of severe TBI in Malaysia.
    Matched MeSH terms: Length of Stay/statistics & numerical data
  12. Ban A, Ismail A, Harun R, Abdul Rahman A, Sulung S, Syed Mohamed A
    BMC Pulm Med, 2012;12:27.
    PMID: 22726610 DOI: 10.1186/1471-2466-12-27
    BACKGROUND: Exacerbations, a leading cause of hospitalization in patients with chronic obstructive pulmonary disease (COPD), affect the quality of life and prognosis. Treatment recommendations as provided in the evidence-based guidelines are not consistently followed, partly due to absence of simplified task-oriented approach to care. In this study, we describe the development and implementation of a clinical pathway (CP) and evaluate its effectiveness in the management of COPD exacerbation.
    METHODS: We developed a CP and evaluated its effectiveness in a non-randomized prospective study with historical controls on patients admitted for exacerbation of COPD to Universiti Kebangsaan Malaysia Medical Centre (UKMMC). Consecutive patients who were admitted between June 2009 and December 2010 were prospectively recruited into the CP group. Non-CP historical controls were obtained from case records of patients admitted between January 2008 and January 2009. Clinical outcomes were evaluated by comparing the length of stay (LOS), complication rates, readmissions, and mortality rates.
    RESULTS: Ninety-five patients were recruited in the CP group and 98 patients were included in the non-CP historical group. Both groups were comparable with no significant differences in age, sex and severity of COPD (p = 0.641). For clinical outcome measures, patients in the CP group had shorter length of stay than the non-CP group (median (IQR): 5 (4-7) days versus 7 (7-9) days, p length of stay and complication rates of patients hospitalized for acute exacerbation of COPD.
    Matched MeSH terms: Length of Stay/statistics & numerical data
  13. Tay EL, Hayashida K, Chen M, Yin WH, Park DW, Seth A, et al.
    J Card Surg, 2020 Sep;35(9):2142-2146.
    PMID: 32720374 DOI: 10.1111/jocs.14722
    OBJECTIVES: The impact of the COVID-19 pandemic on the treatment of patient with aortic valve stenosis is unknown and there is uncertainty on the optimal strategies in managing these patients.

    METHODS: This study is supported and endorsed by the Asia Pacific Society of Interventional Cardiology. Due to the inability to have face to face discussions during the pandemic, an online survey was performed by inviting key opinion leaders (cardiac surgeon/interventional cardiologist/echocardiologist) in the field of transcatheter aortic valve implantation (TAVI) in Asia to participate. The answers to a series of questions pertaining to the impact of COVID-19 on TAVI were collected and analyzed. These led subsequently to an expert consensus recommendation on the conduct of TAVI during the pandemic.

    RESULTS: The COVID-19 pandemic had resulted in a 25% (10-80) reduction of case volume and 53% of operators required triaging to manage their patients with severe aortic stenosis. The two most important parameters used to triage were symptoms and valve area. Periprocedural changes included the introduction of teleconsultation, preprocedure COVID-19 testing, optimization of protests, and catheterization laboratory set up. In addition, length of stay was reduced from a mean of 4.4 to 4 days.

    CONCLUSION: The COVID-19 pandemic has impacted on the delivery of TAVI services to patients in Asia. This expert recommendation on best practices may be a useful guide to help TAVI teams during this period until a COVID-19 vaccine becomes widely available.

    Matched MeSH terms: Length of Stay/trends
  14. Chan CYW, Mohamad SM, Tan SH, Loh LH, Lim JN, Chiu CK, et al.
    Spine (Phila Pa 1976), 2019 03 15;44(6):389-396.
    PMID: 30153211 DOI: 10.1097/BRS.0000000000002853
    STUDY DESIGN: A retrospective study.

    OBJECTIVE: The aim of this study was to compare the perioperative outcome of posterior spinal fusion (PSF) between overweight (OW) adolescent idiopathic scoliosis (AIS) patients and the healthy-weight (HW) patients using propensity score matching analysis.

    SUMMARY OF BACKGROUND DATA: Obesity was found to increase postoperative surgical complications compared with the nonobese group. In scoliosis correction surgery, association of OW and perioperative risks had been explored, but most studies were retrospective in nature.

    METHODS: From 374 patients, two comparable groups were matched using propensity score matching analysis with one-to-one nearest neighbor matching and a caliper of 0.2. There were 46 HW and OW patients in each group. The main outcome measures were intraoperative blood loss, use of allogeneic blood transfusion, operative time, duration of hospital stay post-surgery, total patient-controlled analgesia (PCA) morphine usage, perioperative complications, side bending flexibility (SBF), and correction rate (%).

    RESULTS: The mean age was 13.3 ± 1.7 and 13.2 ± 1.7 years for HW and OW groups, respectively. The majority of the patients were Lenke 1 curves; 32.6% (HW) and 26.1% (OW) with an average Cobb angle of 69.0 ± 19.1° and 68.8 ± 18.4° for each group, respectively. The two groups were comparable. The operation time was 145.2 ± 42.2 and 154.4 ± 48.3 minutes for HW and OW groups, respectively (P > 0.05). The intraoperative blood loss was almost similar in both groups; 955.1 ± 497.7 mL (HW group) and 1011.8 ± 552.7 mL (OW group) (P > 0.05). Total PCA morphine used was higher in OW group (30.4 ± 22.7 mg) than in the HW group (16.2 ± 11.3 mg). No complication was observed in HW group, while in OW group, one patient (2.2%) developed intraoperative seizure.

    CONCLUSION: OW AIS patients (≥85th percentile) had similar mean operative time, intraoperative blood loss, allogeneic transfusion rate, length of stay, and perioperative complications compared with HW AIS patients.

    LEVEL OF EVIDENCE: 3.

    Matched MeSH terms: Length of Stay/trends
  15. Chiu CK, Gani SMA, Chung WH, Mihara Y, Hasan MS, Chan CYW, et al.
    Spine (Phila Pa 1976), 2020 Aug 15;45(16):1128-1134.
    PMID: 32205708 DOI: 10.1097/BRS.0000000000003484
    STUDY DESIGN: Retrospective propensity score matching study.

    OBJECTIVE: To investigate whether menses affect intraoperative blood loss in female adolescent idiopathic scoliosis (AIS) patients undergoing posterior spinal fusion (PSF) surgeries.

    SUMMARY OF BACKGROUND DATA: There were concerns whether patients having menses will have higher intraoperative blood loss if surgery were to be done during this period.

    METHODS: This study included 372 females who were operated between May 2016 to May 2019. Fifty-five patients had menses during surgery (Group 1, G1) and 317 patients did not have menses during surgery (Group 2, G2). Propensity score matching (PSM) analysis with one-to-one, nearest neighbor matching technique and with a match tolerance of 0.001 was used. The main outcome measures were intraoperative blood loss (IBL), volume of blood salvaged, transfusion rate, preoperative hemoglobin, preoperative platelet, preoperative prothrombin time, preoperative activated partial thromboplastin time (APTT), international normalized ratio (INR), and postoperative hemoglobin. Postoperative Cobb angle and correction rate were also documented.

    RESULTS: At the end of PSM analysis, 46 patients from each group were matched and balanced. The average operation duration for G1 was 140.8 ± 43.0 minutes compared with 143.1 ± 48.3 minutes in G2 (P = 0.806). The intraoperative blood loss for G1 was 904.3 ± 496.3 mL and for G2 was 907.9 ± 482.8 mL (P = 0.972). There was no significant difference in terms of normalized blood loss (NBL), volume of blood salvaged during surgery, preoperative hemoglobin, postoperative hemoglobin, hemoglobin drift, estimated blood volume (EBV), IBL per EBV and IBL per level fused (P > 0.05). No postoperative complications were encountered in both groups. On average, the postoperative hospital stay was 3.5 ± 0.8 days for both groups (P = 0.143).

    CONCLUSION: Performing corrective surgery during the menstrual phase in female AIS patients is safe without risk of increased blood loss.

    LEVEL OF EVIDENCE: 4.

    Matched MeSH terms: Length of Stay/statistics & numerical data
  16. Ng BW, Muhammad Firdaus A, Mohd Syafiqq Al Hakim HR, Nur Sa'idah MS, Loi KW, Ong KC, et al.
    Med J Malaysia, 2020 01;75(1):29-32.
    PMID: 32008016
    INTRODUCTION: Diabetic foot infection is often associated with high morbidity, disability and poor quality of life. This study focuses on the demography, the number of repetitive surgery and length of stay in hospital of patients with diabetic foot infection.

    METHOD: This is a retrospective observational study. Patients who were admitted to the Orthopaedic ward of Hospital Segamat (HS), Johor, Malaysia from January 2016 to December 2018 and required surgical intervention were included in the study. Data was collected from the computer system of HS and medical notes of patients.

    RESULTS: 35.6% of the total orthopaedic emergency surgeries performed were for patients with diabetic foot infection, 25% of the surgical procedures performed were major amputations of lower limb and 40% of the patients with diabetic foot infection required more than one surgical operation.

    DISCUSSION: The demographics of the patients is consistent with the demographics of Malaysia where majority of them are Malays followed by Chinese, Indians and others. Despite being only 10% of total admission to the department, this group of patients contributed to 35.6% of the total emergency surgeries performed. The amputation rate in the centre is comparable to the other local studies. The average length of stay in hospital was found to be shorter compared to overseas due to different rehabilitation protocols.

    Matched MeSH terms: Length of Stay/trends
  17. Willeam Peter SS, Hassan SS, Khei Tan VP, Ngim CF, Azreen Adnan NA, Pong LY, et al.
    Vector Borne Zoonotic Dis, 2019 07;19(7):549-552.
    PMID: 30668248 DOI: 10.1089/vbz.2018.2379
    Background:
    There is an escalation of frequency and magnitude of dengue epidemics in Malaysia, with a concomitant increase in patient hospitalization. Prolonged hospitalization (PH) due to dengue virus (DENV) infections causes considerable socioeconomic burden. Early identification of patients needing PH could optimize resource consumption and reduce health care costs. This study aims to identify clinicopathological factors present on admission that are associated with PH among patients with DENV infections.
    Methods:
    This study was conducted in a tertiary referral hospital in Southern Malaysia. Relevant clinical and laboratory data upon admission were retrieved from medical records of 253 consecutive DENV nonstructural protein 1 (NS1) antigen and PCR-positive hospitalized patients. The DENV serotype present in each patient was determined. Patients were stratified based on duration of hospital stay (<4 vs. ≥4 days). Data were analyzed using IBM® SPSS® 25.0. Multivariate logistic regression was performed to examine the association between PH and admission parameters.
    Results:
    Of 253 DENV hospitalized patients, 95 (37.5%) had PH (≥4 days). The mean duration of hospital stay was 3.43 ± 2.085 days (median = 3 days, interquartile range = 7 days). Diabetes mellitus (adjusted odds ratio [AOR] = 6.261, 95% confidence interval [CI] = 2.130-18.406, p = 0.001), DENV-2 serotype (AOR = 2.581, 95% CI = 1.179-5.650, p = 0.018), duration of fever ≤4 days (AOR = 2.423, 95% CI = 0.872-6.734, p = 0.09), and a shorter preadmission fever duration (AOR = 0.679, 95% CI = 0.481-0.957, p = 0.027) were independently associated with PH. However, PH was not found to be associated with symptoms on admission, secondary DENV infections or platelet count, hematocrit, or liver enzyme levels on admission.
    Conclusions:
    Early identification of these factors at presentation may alert clinicians to anticipate and recognize challenges in treating such patients, leading to more focused management plans that may shorten the duration of hospitalization.
    Matched MeSH terms: Length of Stay/statistics & numerical data*
  18. Mrkobrada M, Chan MTV, Cowan D, Spence J, Campbell D, Wang CY, et al.
    BMJ Open, 2018 07 06;8(7):e021521.
    PMID: 29982215 DOI: 10.1136/bmjopen-2018-021521
    OBJECTIVES: Covert stroke after non-cardiac surgery may have substantial impact on duration and quality of life. In non-surgical patients, covert stroke is more common than overt stroke and is associated with an increased risk of cognitive decline and dementia. Little is known about covert stroke after non-cardiac surgery.NeuroVISION is a multicentre, international, prospective cohort study that will characterise the association between perioperative acute covert stroke and postoperative cognitive function.

    SETTING AND PARTICIPANTS: We are recruiting study participants from 12 tertiary care hospitals in 10 countries on 5 continents.

    PARTICIPANTS: We are enrolling patients ≥65 years of age, requiring hospital admission after non-cardiac surgery, who have an anticipated length of hospital stay of at least 2 days after elective non-cardiac surgery that occurs under general or neuraxial anaesthesia.

    PRIMARY AND SECONDARY OUTCOME MEASURES: Patients are recruited before elective non-cardiac surgery, and their cognitive function is measured using the Montreal Cognitive Assessment (MoCA) instrument. After surgery, a brain MRI study is performed between postoperative days 2 and 9 to determine the presence of acute brain infarction. One year after surgery, the MoCA is used to assess postoperative cognitive function. Physicians and patients are blinded to the MRI study results until after the last patient follow-up visit to reduce outcome ascertainment bias.We will undertake a multivariable logistic regression analysis in which the dependent variable is the change in cognitive function 1 year after surgery, and the independent variables are acute perioperative covert stroke as well as other clinical variables that are associated with cognitive dysfunction.

    CONCLUSIONS: The NeuroVISION study will characterise the epidemiology of covert stroke and its clinical consequences. This will be the largest and the most comprehensive study of perioperative stroke after non-cardiac surgery.

    TRIAL REGISTRATION NUMBER: NCT01980511; Pre-results.

    Matched MeSH terms: Length of Stay/statistics & numerical data*
  19. Kwan MK, Chan CY
    Spine J, 2017 02;17(2):224-229.
    PMID: 27609611 DOI: 10.1016/j.spinee.2016.09.005
    BACKGROUND CONTEXT: With an increased cost of adolescent idiopathic scoliosis (AIS) surgery over the past 10 years, improvement of patient safety and optimization of the surgical management of AIS has become an important need. A dual attending surgeon strategy resulted in reduction of blood loss and complication rate.
    PURPOSE: This study aimed to investigate the perioperative outcome of posterior selective thoracic fusion in Lenke 1 and 2 AIS patients comparing a single versus a dual attending surgeon strategy.
    STUDY DESIGN: A prospective cohort study was carried out.
    PATIENT SAMPLE: The study sample comprised 60 patients
    OUTCOME MEASURE: Operative duration, blood loss, postoperative hemoglobin, need for transfusion, morphine usage, and duration of hospital stay were the outcome measures.
    METHODS: A total of 116 patients who underwent posterior selective thoracic fusion from two centers were prospectively recruited. The patients were grouped into Group 1 (single surgeon) and Group 2 (two surgeons). One-to-one matching analysis using "propensity score-matched cohort patient sampling method" was done for age, gender, height, weight, preoperative Cobb angle, number of fusion level, and Lenke classification. The outcome measures included operative duration, blood loss, postoperative hemoglobin, need for transfusion, morphine usage, and duration of hospital stay. This study was self-funded with no conflict of interest.
    RESULTS: From 86 patients who were operated by the two surgeons (Group 2), 30 patients were matched with 30 patients who were operated by a single surgeon (Group 1). Group 2 (164.0±25.7 min) has a significantly shorter operation duration (p=.000) compared with Group 1 (257.3±51.4 min). The total blood loss was significantly more (p=.009) in Group 1 (1254.7±521.5 mL) compared with Group 2 (893.7±518.4 mL). There were seven patients (23.3%) in Group 1 who received allogenic blood transfusion (p
    Matched MeSH terms: Length of Stay/statistics & numerical data
  20. Memon MA, Yunus RM, Memon B, Awaiz A, Khan S
    Surg Laparosc Endosc Percutan Tech, 2018 Dec;28(6):337-348.
    PMID: 30358650 DOI: 10.1097/SLE.0000000000000589
    AIMS AND OBJECTIVES: The aim was to conduct a systematic review and meta-analysis of the randomized evidence to determine the relative merits of perioperative outcomes of laparoscopic-assisted (LARR) versus open rectal resection (ORR) for proven rectal cancer.

    MATERIALS AND METHODS: A search of the Medline, Embase, Science Citation Index, Current Contents and PubMed databases identified English-language randomized clinical trials comparing LARR and ORR. The meta-analysis was prepared in accordance with the PRISMA statement. Thirteen outcome variables were analyzed. Random effects meta-analyses were performed due to heterogeneity.

    RESULTS: A total of 14 randomized clinical trials that included 3843 rectal resections (LARR 2096, ORR 1747) were analyzed. The summary point estimates favored LARR for the intraoperative blood loss, commencement of oral intake, first bowel movement, and length of hospital stay. There was significantly longer duration of operating time of 38.29 minutes for the LARR group. Other outcome variables such as total complications, postoperative pain, postoperative ileus, abdominal abscesses, postoperative anastomotic leak, reintervention and postoperative mortality rates were found to have comparable outcomes for both cohorts.

    CONCLUSIONS: LARR was associated with significantly reduced blood loss, quicker resumption of oral intake, earlier return of gastrointestinal function, and shorter length of hospital stay at the expense of significantly longer operating time. Postoperative morbidity and mortality and analgesia requirement for both these groups were comparable. LARR seems to be a safe and effective alternative to ORR; however, it needs to be performed in established colorectal units with experienced laparoscopic surgeons.

    Matched MeSH terms: Length of Stay/statistics & numerical data
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