INTRODUCTION: Paediatric sexual assault (SA) victims should be assessed for post-exposure prophylaxis (PEP) to mitigate the risk of sexually transmitted infections (STIs). We describe the clinical characteristics of children and young persons (CYPs) presenting with SA at KK Women's and Children's Hospital in Singapore, viral PEP (human immunodeficiency virus [HIV] and hepatitis B virus [HBV]) prescribing practices, and STI evaluation at follow-up. METHOD: Medical records of CYPs ≤16 years who presented with SA between January 2022 and August 2023 were reviewed, including assault and assailant characteristics, baseline and follow-up STI screening, PEP prescription, adherence and follow-up attendance. CYPs with SA in the preceding 72 hours by HIV-positive or HIV-status unknown assailants with high-risk characteris-tics were eligible for HIV PEP. RESULTS: We analysed 278 CYPs who made 292 SA visits. There were 40 (13.7%) CYPs eligible for HIV PEP, of whom 29 (82.9%) received it. Among those tested at baseline, 9% and 34.9% of CYPs tested positive for Chlamydia trachomatis and Gardnerella vaginalis, respectively. None tested positive for Neisseria gonorrhoeae, Trichomonas vaginalis, HIV, HBV or hepatitis C. Majority of CYPs tested were HBV non-immune (n=167, 67.6%); only 77 (46.1%) received the vaccine. Out of 27 CYPs eligible for HBV PEP with immunoglobulin, only 21 (77.7%) received immunoglobulin. A total of 37 CYPs received HIV PEP, including 8 who were retrospectively deemed ineligible. Only 10 (27%) completed the course. Overall, 153 (57.7%) CYPs attended follow-up, and none seroconverted for HIV or HBV. CONCLUSION We report suboptimal rates of HBV post-exposure vaccination, and low compliance to HIV PEP and follow-up among paediatric SA victims. Factors contri-buting to poor compliance should be examined to optimise care for this vulnerable population.
Humans ; Post-Exposure Prophylaxis/methods* ; Female ; Child ; Adolescent ; Singapore/epidemiology* ; HIV Infections/prevention & control* ; Male ; Sexually Transmitted Diseases/epidemiology* ; Retrospective Studies ; Hepatitis B/prevention & control* ; Follow-Up Studies ; Child, Preschool ; Sex Offenses/statistics & numerical data* ; Child Abuse, Sexual

Using prostate-specific antigen (PSA) for prostate cancer (PCa) screening led to overinvestigation and overdiagnosis of indolent PCa. We aimed to investigate the value of prostate health index (PHI) and magnetic resonance imaging (MRI) prostate in an Asian PCa screening program. Men aged 50-75 years were prospectively recruited from a community-based PSA screening program. Men with PSA 4.0-10.0 ng ml -1 had PHI result analyzed. MRI prostate was offered to men with PSA 4.0-50.0 ng ml -1 . A systematic prostate biopsy was offered to men with PSA 4.0-9.9 ng ml -1 and PHI ≥35, or PSA 10.0-50.0 ng ml -1 . Additional targeted prostate biopsy was offered if they had PI-RADS score ≥3. Clinically significant PCa (csPCa) was defined as the International Society of Urological Pathology (ISUP) grade group (GG) ≥2 or ISUP GG 1 with involvement of ≥30% of total systematic cores. In total, 12.8% (196/1536) men had PSA ≥4.0 ng ml -1 . Among 194 men with PSA 4.0-50.0 ng ml -1 , 187 (96.4%) received MRI prostate. Among them, 28.3% (53/187) had PI-RADS ≥3 lesions. Moreover, 7.0% (107/1536) men were indicated for biopsy and 94.4% (101/107) men received biopsy. Among the men received biopsy, PCa, ISUP GG ≥2 PCa, and csPCa was diagnosed in 42 (41.6%), 24 (23.8%), and 34 (33.7%) men, respectively. Compared with PSA/PHI pathway in men with PSA 4.0-50.0 ng ml -1 , additional MRI increased diagnoses of PCa, ISUP GG ≥2 PCa, and csPCa by 21.2% (from 33 to 40), 22.2% (from 18 to 22), and 18.5% (from 27 to 32), respectively. The benefit of additional MRI was only observed in PSA 4.0-10.0 ng ml -1 , and the number of MRI needed to diagnose one additional ISUP GG ≥2 PCa was 20 in PHI ≥35 and 94 in PHI <35. Among them, 45.4% (89/196) men with PSA ≥4.0 ng ml -1 avoided unnecessary biopsy with the use of PHI and MRI. A screening algorithm with PSA, PHI, and MRI could effectively diagnose csPCa while reducing unnecessary biopsies. The benefit of MRI prostate was mainly observed in PSA 4.0-9.9 ng ml -1 and PHI ≥35 group. PHI was an important risk stratification step for PCa screening.
Humans ; Male ; Early Detection of Cancer/methods* ; East Asian People ; Image-Guided Biopsy/methods* ; Magnetic Resonance Imaging/methods* ; Prostate/pathology* ; Prostate-Specific Antigen ; Prostatic Neoplasms/pathology* ; Retrospective Studies ; Middle Aged ; Aged

Aged ; Feasibility Studies ; Health Status ; Humans ; Mobile Applications ; Treatment Outcome

Objective: To evaluate gastrointestinal (GI) patient reported outcomes (PROs) in cervical cancer patients treated with definitive radiotherapy (RT), comparing 3D conformal RT (3DCRT) vs. intensity modulated/volumetric modulated arc therapy (IMRT/VMAT). Methods: An analysis of patients treated with definitive RT between 2015–2018 was performed. GI PROs were prospectively collected at baseline, during RT (acute), ≤12 weeks after RT (subacute), and >12 weeks after RT (late). GI PROs evaluated three symptom domains: bowel problems (BPs), bowel bother (BB), and abdominal problems (APs). Multiple linear regression analysis was performed to investigate associations between mean changes of symptom scores with clinical and dosimetric variables. Results: The cohort included 167 patients. A total of 100 (60%) patients were treated with IMRT/VMAT and 67 (40%) with 3DCRT. In the subacute phase, the mean change of symptom scores from baseline in 3DCRT vs. IMRT/VMAT were +0.9 vs. −1.15 (p=0.004) for BP, +2.18 vs. −0.10 (p=0.019) for BB, and +1.41 vs. −0.38 (p=0.021) for AP. Likewise, in the late phase, mean changes were +0.72 vs. −0.82 (p=0.014) for BP, +1.98 vs. −0.03 (p=0.008) for BB, and +1.29 vs. −0.31 (p<0.001) for AP. On multiple linear regression, use of 3DCRT vs. IMRT/VMAT was associated with greater mean changes in subacute BP (p=0.023) and late phase AP (p=0.019). A higher small bowel V50Gy was associated increased symptom scores in late AP (p=0.012). Conclusion 3DCRT was associated with significantly greater worsening of GI PRO symptom scores in the subacute and late phase. These data support the ongoing use of IMRT/VMAT in routine practice.

INTRODUCTION: Child sexual abuse (CSA) adversely affects a child's growth and well-being. This study aimed to describe the profile of children presenting to a tertiary paediatric emergency department(ED) with CSA. METHODS: Children 0-16 years old presenting to KK Women's and Children's Hospital ED from June 2016 to August 2020 with sexual abuse were retrospectively reviewed. We performed a secondary analysis on girls and stratified them by age <13 and ≥13 years old. RESULTS: There were 790 patients who made 833 visits for CSA. Victims were predominantly girls (747, 94.8%) and perpetrators were predominantly men (763, 96.6%). The abuse first occurred before the age of 13 years in 315 victims (39.9%). For 468 (59.2%), more than one incident occurred before presentation. Compared to girls ≥13 years old, girls <13 years old were more frequently abused by a family member (47.7% versus 8.0%, CONCLUSION The findings highlight common characteristics of CSA cases, and can aid the future identification and protection of vulnerable children. The fact that most children presented after more than one incident suggests the need to more closely monitor and protect potentially at-risk children.
Adolescent ; Child ; Child Abuse ; Child Abuse, Sexual ; Child, Preschool ; Emergency Service, Hospital ; Female ; Humans ; Infant ; Infant, Newborn ; Male ; Parents ; Retrospective Studies

Introduction: Carpal tunnel syndrome (CTS) is the commonest median nerve entrapment neuropathy of the hand, up to 90% of all nerve compression syndromes. The disease is often treated with conservative measures or surgery. The senior author initially intended to treat his own neurosurgical patients concurrently diagnosed with carpal tunnel syndrome in 2014, subsequently, he began to pick up more referrals from the primary healthcare group over the years. This has led to the setup of a peripheral and spine clinic to act as a hub of referrals. Objective: Department of Neurosurgery Sarawak aimed to evaluate the surgical outcome of carpal tunnel release done over five years. Methods: The carpal tunnel surgeries were done under local anaesthesia (LA) given by neurosurgeons (Bupivacaine 0.5% or Lignocaine 2%). Monitored anaesthesia care (MAC) was later introduced by our hospital neuroanaesthetist in the beginning of 2018 (Target-controlled infusion propofol and boluses of fentanyl). We looked into our first 17 cases and compared these to the two anaesthesia techniques (LA versus MAC + LA) in terms of patient’s pain score based on visual analogue scale (VAS). Results: Result showed MAC provided excellent pain control during and immediately after the surgery. None experienced anaesthesia complications. There was no difference in pain control at post-operation one month. Both techniques had equal good clinical outcome during patients’ clinic follow up. Conclusion: Neurosurgeons provide alternative route for CTS patients to receive surgical treatment. Being a designated pain free hospital, anaesthetist collaboration in carpal tunnel surgery is an added value and improves patients overall experience and satisfaction.

OBJECTIVE: The practice of allowing parental presence during invasive procedures in children varies depending on setting and individual provider preference. We aim to understand the attitudes, preferences, and practices of physicians and nurses with regard to parental presence during invasive pediatric emergency procedures in an Asian cultural context.METHODS: We surveyed physicians and nurses in the pediatric emergency department of a large tertiary hospital using separate self-administered questionnaires over three months. The data collected included the demographics and clinical experience of interview respondents. Each provider was asked about their attitude and preference regarding parental presence during specific invasive procedures.RESULTS: We surveyed 90 physicians and 107 nurses. Most physicians in our context preferred to perform pediatric emergency procedures without parental presence (82, 91.1%). Forty physicians (44.4%) reported that parental presence slowed down procedures, while 75 (83.3%) felt it increased provider stress. Most physicians made the decision to allow parents into the procedure room based on parental attitude (69, 76.7%) and the child's level of cooperation (64, 71.1%). Most nurses concurred that parental presence would add to provider stress during procedures (69, 64.5%). We did not find a significant relationship between provider experience (P=0.26) or age (P=0.50) and preference for parental presence.CONCLUSION: In our cultural context, most physicians and nurses prefer to perform procedures for children in the absence of parents. We propose that this can be changed by health professional training with role play and simulation, adequate supervision by experienced physicians, and clear communication with parents.
Asia ; Asian Continental Ancestry Group ; Child ; Demography ; Emergencies ; Emergency Service, Hospital ; Health Occupations ; Humans ; Organization and Administration ; Parents ; Surveys and Questionnaires ; Tertiary Care Centers

It is largely unknown whether lower urinary tract symptoms (LUTS) or acute retention of urine (AROU) is linked to shorter life expectancy in men. We conducted a multicenter, retrospective database analysis of patients undergoing transurethral resection of prostate (TURP) to study their relationships. Multivariate Cox regression analysis and Kaplan-Meier analysis with stratification to age and indication of TURP were performed. We further performed an age- and sex-matched survival analysis with the general population using data from the Census and Statistics Department of the Hong Kong Special Administrative Region (Hong Kong, China). From January 2002 to December 2012, 3496 patients undergoing TURP were included in our study, with 1764 patients in the LUTS group and 1732 patients in the AROU group. Old age, ischemic heart disease, cerebrovascular accident, and AROU were risk factors of mortality. Patients aged <70 years (adjusted hazard ratio [HR]: 1.52, 95% confidence interval [CI]: 1.11-2.09, P = 0.010) and 70-80 years (adjusted HR: 1.39, 95% CI: 1.15-1.70, P = 0.001) in the AROU group had worse survival than those in the LUTS group, but such difference was not demonstrated in patients aged >80 years. Compared to the general population, younger patients in the LUTS group appeared to have better survival (<70 years, P = 0.091; 70-80 years, P = 0.011), but younger patients in the AROU group had worse survival (<70 years, P = 0.021; 70-80 years, P = 0.003). For patients aged >80 years, survival was similar with the general population in both the LUTS and AROU groups. In conclusion, AROU at young age was associated with mortality, while early detection and management of LUTS may improve survival.
Age Factors ; Aged ; Aged, 80 and over ; Databases, Factual ; Humans ; Kaplan-Meier Estimate ; Lower Urinary Tract Symptoms ; Male ; Middle Aged ; Prostate/surgery* ; Prostatic Hyperplasia/surgery* ; Retrospective Studies ; Risk Factors ; Survival Analysis ; Transurethral Resection of Prostate/methods* ; Urinary Retention/surgery*

INTRODUCTION: There is an increasing trend of physical child abuse cases reported in Singapore. Children presenting to the Emergency Department with injuries require a high index of suspicion for clinicians to distinguish those that are abusive in nature. MATERIALS AND METHODS: A retrospective study of children with diagnosis of NAI presenting to KK Women's and Children's Hospital (KKH) from June 2011 to May 2016 was conducted. RESULTS: There were 1917 cases reported from 1730 subjects, of  which: 8.8% of subjects had repeat visits; 55.2% of cases were male; and mean age was 7.69 years. Racial demographics were: Chinese 45.5%, Malay 33.4%, Indian 15.4% and Others 5.9%. The most frequent injuries sustained were head and neck (50.8%), limbs (32.2%), and chest (5.7%). Of the type of injuries, 55% had contusions, 21% had cane marks, 16% had lacerations, 4.4% had burn marks and 1% sustained fractures. Males were more likely to be caned ( <0.001); 54.9% of cases were admitted and 38.9% were discharged. Cases that presented without a parent ( <0.001), were known to Child Protective Service ( <0.001), or had a history of  parental substance abuse ( = 0.038), mental illness in caregiver ( = 0.021), or domestic violence ( <0.001) were more likely to require admission. CONCLUSION Analysing these factors provide a better understanding of  the presentation of  NAI cases, including 'red flags' and vulnerable groups who should have better protection.
Age Factors ; Child ; Child Abuse ; prevention & control ; statistics & numerical data ; Child, Preschool ; Cohort Studies ; Emergency Service, Hospital ; statistics & numerical data ; Ethnic Groups ; statistics & numerical data ; Female ; Hospitalization ; statistics & numerical data ; Humans ; Injury Severity Score ; Male ; Mandatory Reporting ; Needs Assessment ; Physical Abuse ; prevention & control ; statistics & numerical data ; Prevalence ; Retrospective Studies ; Risk Assessment ; Sex Factors ; Singapore ; Vulnerable Populations ; statistics & numerical data ; Wounds and Injuries ; diagnosis ; epidemiology