ABSTRACT
To address the problem of lack of clinical evidence for airway devices introduced to the market, the Difficult Airway Society (UK) developed an approach (termed ADEPT; Airway Device Evaluation Project Team) to standardise the model for device evaluation. Under this framework we assessed the LMA Protector, a second generation laryngeal mask airway. A total of 111 sequential adult patients were recruited and the LMA Protector inserted after induction of general anaesthesia. Effective insertion was confirmed by resistance to further distal movement, manual ventilation, and listening for gas leakage at the mouth. The breathing circuit was connected to the airway channel and airway patency confirmed with manual test ventilation at 20 cm H20 (water) pressure for 3 s. Data was collected in relation to the time for placement, intraoperative performance and postoperative performance of the airway device. Additionally, investigators rated the ease of insertion and adequacy of lung ventilation on a 5-point scale. The median (interquartile range [range]) time taken to insertion of the device was 31 (26-40[14-780]) s with the ability to ventilate after device insertion 100 (95% CI 96.7- 100)%. Secondary endpoints included one or more manoeuvres 60.3 (95% CI 50.6-69.5)% cases requiring to assist insertion; a median ease of insertion score of 4 (2-5[3-5]), and a median adequacy of ventilation score of 5 (5-5[4-5]). However, the first time insertion rate failure was 9.9% (95% CI 5.1-17.0%). There were no episodes of patient harm recorded, particularly desaturation. The LMA Protector appears suitable for clinical use, but an accompanying article discusses our reflections on the ADEPT approach to studying airway devices from a strategic perspective.
Subject(s)
Laryngeal Masks , Adult , Humans , Intubation, Intratracheal , Respiration, Artificial , Movement , MouthABSTRACT
BACKGROUND: Diesel engine exhaust (DEE) exposure causes lung cancer, but the molecular mechanisms by which this occurs are not well understood. OBJECTIVES: To assess transcriptomic alterations in nasal epithelium of DEE-exposed factory workers to better understand the cellular and molecular effects of DEE. METHODS: Nasal epithelial brushings were obtained from 41 diesel engine factory workers exposed to relatively high levels of DEE (17.2-105.4 µg/m3), and 38 unexposed workers from factories without DEE exposure. mRNA was profiled for gene expression using Affymetrix microarrays. Linear modeling was used to identify differentially expressed genes associated with DEE exposure and interaction effects with current smoking status. Pathway enrichment among differentially expressed genes was assessed using EnrichR. Gene Set Enrichment Analysis (GSEA) was used to compare gene expression patterns between datasets. RESULTS: 225 genes had expression associated with DEE exposure after adjusting for smoking status (FDR q < 0.25) and were enriched for genes in pathways related to oxidative stress response, cell cycle pathways such as MAPK/ERK, protein modification, and transmembrane transport. Genes up-regulated in DEE-exposed individuals were enriched among the genes most up-regulated by cigarette smoking in a previously reported bronchial airway smoking dataset. We also found that the DEE signature was enriched among the genes most altered in two previous studies of the effects of acute DEE on PBMC gene expression. An exposure-response relationship was demonstrated between air levels of elemental carbon and the first principal component of the DEE signature. CONCLUSIONS: A gene expression signature was identified for workers occupationally exposed to DEE that was altered in an exposure-dependent manner and had some overlap with the effects of smoking and the effects of acute DEE exposure. This is the first study of gene expression in nasal epithelial cells of workers heavily exposed to DEE and provides new insights into the molecular alterations that occur with DEE exposure.
Subject(s)
Nasal Mucosa , Occupational Exposure , Transcriptome , Vehicle Emissions , Humans , Leukocytes, Mononuclear , Nasal Mucosa/drug effects , Vehicle Emissions/toxicityABSTRACT
INTRODUCTION: We review the literature and highlight the important factors to consider when counselling patients with non-traumatic rotator cuff tears on which route to take. Factors include the clinical outcomes of surgical and non-surgical routes, tendon healing rates with surgery (radiological outcome) and natural history of the tears if treated non-operatively. METHODS: A PRISMA-compliant search was carried out, including the online databases PubMed and Embase™ from 1960 to the end of June 2018. FINDINGS: A total of 49 of the 743 (579 PubMed and 164 Embase™) results yielded by the preliminary search were included in the review. There is no doubt that the non-surgical route with an appropriate physiotherapy programme has a role in the management of degenerative rotator cuff tears. This is especially the case in patients with significant risk factors for surgery, those who do not wish to go through a surgical treatment and those with small, partial and irreparable tears. However, rotator cuff repair has a good clinical outcome with significant improvements in pain, range of motion, strength, quality of life and sleep patterns.
Subject(s)
Arthroscopy/adverse effects , Musculoskeletal Pain/therapy , Physical Therapy Modalities , Rotator Cuff Injuries/therapy , Rotator Cuff Tear Arthropathy/prevention & control , Humans , Musculoskeletal Pain/etiology , Patient Selection , Quality of Life , Range of Motion, Articular , Risk Factors , Rotator Cuff Injuries/complications , Rotator Cuff Injuries/physiopathology , Rotator Cuff Tear Arthropathy/etiology , Shoulder Joint/physiopathology , Shoulder Joint/surgery , Treatment OutcomeABSTRACT
Forty-two individuals from the Gaza Strip were typed by Next Generation Sequencing (NGS) for HLA-A, -B, -C and -DRB1. Haplotypes were established by descent and only one haplotype was found to occur more than once; HLA-A*23:01 ~ B*41:01 ~ DRB1*07:01. The allele and haplotype frequencies and the individual genotypes are deposited at www.allelefrequencies.net (AFND) under population name Gaza and population ID number 3664 Dos Santos et al. (2016) [1].
Subject(s)
Alleles , HLA Antigens , Haplotypes , High-Throughput Nucleotide Sequencing , Histocompatibility Testing , Female , HLA Antigens/genetics , HLA Antigens/immunology , Humans , Male , Middle EastABSTRACT
INTRODUCTION: Despite its widespread use in pediatric urology clinics, portable bladder scanning is an insufficiently studied tool that lacks standardized protocols. Workflow at the present clinic can be impeded by scanning in the supine position, due to multiple trips to the restroom and back to the exam room. OBJECTIVE: The current study sought to test accuracy of bladder scanning, and hypothesized that it would be equally accurate in the standing versus traditional supine position in children, given the intra-abdominal location of their bladders. DESIGN: Sixty children from the bladder/bowel clinic were prospectively recruited. Patients had a formal supine renal/bladder ultrasound and pre-void and/or post-void assessment with scans in both the standing and supine positions. The methods were compared using repeated measures one-way ANOVA. RESULTS: Mean age was 9.2 years. The majority (85%) were female. All bladder scan estimates except for post-void supine significantly correlated with ultrasound volume. Pre-void standing had the strongest correlation (r = 0.83). There was no difference between ultrasound and standing estimates for pre-void volumes, but supine underestimated volumes by 44.8 ml (P < 0.01) (Summary Figure). Sub-group analysis of children aged <10 years showed that pre-void scans in both positions significantly underestimated volume (12% of estimated bladder capacity for standing, 24% for supine, P < 0.05). For post-void volumes, both standing and supine overestimated measurements by 29.4 ml and 18.3 ml, respectively (both P < 0.001). Sub-group analysis based on age yielded comparable results. DISCUSSION: It is believed that this is the first study to examine bladder scanning in different positions. Limitations included small sample size, and the study fell short of cost-effectiveness and outcome analysis to assess the real-life impact of the proposed use of standing bladder scanning in the clinic. CONCLUSION: Standing bladder scanning may be used in place of supine. However, bladder scanning generally appeared to have poor accuracy, especially in younger children, and thus should be used with caution. In practical terms, it may decrease specificity of detecting elevated post-void residuals compared to ultrasound.
Subject(s)
Patient Positioning , Urinary Bladder/diagnostic imaging , Adolescent , Child , Child, Preschool , Cross-Sectional Studies , Female , Humans , Male , Reproducibility of Results , UltrasonographyABSTRACT
INTRODUCTION: Congenitalism is an emerging field that recognizes the complex needs of adult patients with congenital urologic issues. Despite the onset of transitional care clinics, these patients remain difficult to care for due to resource availability, insurance coverage, and multi-disciplinary needs. OBJECTIVE: The current study sought to characterize practice patterns and opinions regarding care for urologic transition patients. DESIGN: An anonymous 20-question survey was sent to members of the Society of Pediatric Urology listserv. Questions pertained to physician background, practice demographics, clinic structure, and quality. Five-point Likert scales were used to assess quality markers (5 = most/best). Data were analyzed in R, and subgroup analyses were performed. Subgroups included presence of formal transition clinic, city size, and practice type. RESULTS: The response rate was 53%, with 124 respondents. A formal transition clinic was reported by 32%. Those with formal clinics reported higher enthusiasm (3.9 vs 3.4, P < 0.01) for care of these patients and believed they provided better care compared to other institutions (P < 0.001) Summart Table. There was no significant difference in perceived quality between respondents in academic vs other practices. There was a small trend towards higher-quality ratings in smaller cities (3.8 vs 3.5, P = 0.13). The majority (64%) felt that transition patients are best cared for by specialized adult providers; however, these formalized clinics found to be staffed primarily by pediatric providers (54%). DISCUSSION: This study supported the general consensus in the literature that transition clinics improve care for urologic transition patients, while underlining discordance between current practice patterns and recommendations for optimal care. CONCLUSION: The majority of practices appeared to lack a formal transition clinic, and there was variation in their structure. Those with formal clinics tended to rate themselves as providing higher-quality care. The majority of respondents believed that adult specialists in either reconstructive or neuro-urology are best suited to care for these complex patients.
Subject(s)
Patient Transfer/trends , Pediatrics/methods , Practice Patterns, Physicians'/statistics & numerical data , Quality of Health Care , Transition to Adult Care/organization & administration , Urologic Diseases/therapy , Urology/methods , Child , Female , Humans , Male , Retrospective Studies , Surveys and Questionnaires , United StatesABSTRACT
INTRODUCTION: Reoperative pyeloplasty for recurrent ureteropelvic junction obstruction (UPJO) can be technically challenging and is associated with greater morbidity and lower success rates than an initial repair. Robotic-assisted laparoscopic pyeloplasty (RALP) previously has been demonstrated to be a safe and effective approach for management of recurrent UPJO; however, the length of follow-up has been limited. The objective of this study was to confirm the safety and efficacy of RALP for UPJO in children following failed previous pyeloplasty and provide clinical benchmarks for intermediate length follow-up in this patient population. METHODS: An IRB approved retrospective chart review was performed for all patients undergoing reoperative RALP from June 2006 to December 2014. All cases were performed by surgeons from two institutions for persistent UPJO following failed initial pyeloplasty. Information including demographic information, radiographic studies, and operative interventions performed between the initial repair and reoperative surgery, reoperative RALP intraoperative data, postoperative clinical course and imaging studies, and subsequent interventions following reoperative RALP were extracted. RESULTS: Twenty-three children underwent reoperative RALP. Eleven patients had right- and 12 left-sided repairs. Median age at reoperative RALP was 4.0 years and median interval between surgeries was 1.3 years. Indications for repeat repair included pain, infection, and/or radiographic evidence of worsening obstruction and/or deteriorating renal function. Mean operative time was 198 min from incision to port closure. Mean length of stay was 2.3 days. Six complications occurred in five patients within 30 days postoperatively, including ileus, pneumonia, and urinary tract infection. Median length of follow-up was 26 months (range 4-45 months) for all patients and 31 months (range 16-45 months) in 18 patients with >12 months of follow-up. More than 80% of patients presenting with flank pain prior to reoperative RALP had resolution of this symptom. To date, 78% of patients with >12 months of follow-up have not required further operative intervention. Excellent results have been achieved in 14 of 18 patients (78%) with sufficient postoperative follow-up in terms of length of follow-up (>12 months), symptom resolution, and/or improved imaging results. CONCLUSIONS: RALP following previous pyeloplasty is technically feasible with acceptable operative times, lengths of stay, and complication rates. Reoperative RALP is our preferred modality for repair of recurrent UPJO with the vast majority of patients having successful outcomes based on imaging, resolution of symptoms, and the rare need for further intervention across an intermediate length follow-up period.
Subject(s)
Hydronephrosis/congenital , Kidney Pelvis/surgery , Multicystic Dysplastic Kidney/surgery , Reoperation/methods , Robotic Surgical Procedures , Ureteral Obstruction/surgery , Adolescent , Child , Child, Preschool , Female , Humans , Hydronephrosis/surgery , Infant , Male , Retrospective Studies , Urologic Surgical Procedures/methods , Young AdultABSTRACT
BACKGROUND: Robotic technology is the newest tool in the armamentarium for minimally invasive surgery. Individual centers have reported on both the outcomes and complications associated with this technology, but the numbers in these studies remain small, and it has been difficult to extrapolate meaningful information. OBJECTIVES: The intention was to evaluate a large cohort of pediatric robotic patients through a multi-center database in order to determine the frequency and types of complications associated with robotic surgery for pediatric reconstructive and ablative procedures in the United States. STUDY DESIGN: After institutional review board approvals at the participating centers, data were retrospectively collected (2007-2011) by each institute and entered into a RedCap(®) database. Available demographic and complication data that were assigned Clavien grading scores were analyzed. RESULTS: From a cohort of 858 patients (880 RAL procedures), Grade IIIa and Grade IIIb complications were seen in 41 (4.8%); and one patient (0.1%) had a grade IVa complication. Intraoperative visceral injuries secondary to robotic instrument exchange and traction injury were seen in four (0.5%) patients, with subsequent conversion to an open procedure. Grade I and II complications were seen in 59 (6.9%) and 70 (8.2%) patients, respectively; they were all managed conservatively. A total of 14 (1.6%) were converted to an open or pure laparoscopic procedure, of which, 12 (86%) were secondary to mechanical challenges. DISCUSSION: It is believed that this study represents the largest and most comprehensive description of pediatric RAL urological complications to date. The results demonstrate a 4.7% rate of Clavien Grade IIIa and Grade IIIb complications in a total of 880 cases. While small numbers make it difficult to draw conclusions regarding the most complex reconstructive cases (bladder diverticulectomy, bladder neck revision, etc.), the data on the more commonly performed procedures, such as the RAL pyeloplasty and ureteral reimplantation, are robust and more likely represent the true complication rate for these procedures when performed by highly experienced robotic surgeons. CONCLUSION: Pediatric robotic urologic procedures are technically feasible and safe. The overall 90-day complication rate is similar to reports of laparoscopic and open surgical procedures. COMPLICATIONS: n (%) Life threatening (IVa): 1 (0.1%) Requiring radiologic and or surgical intervention (IIIa and IIIb): 41 (4.8%) Secondary to robotic system: 4 (0.5%) Mechanical failure leading to conversion: 14 (1.6%).
Subject(s)
Laparoscopy/adverse effects , Postoperative Complications/epidemiology , Robotic Surgical Procedures/adverse effects , Ureter/surgery , Ureteral Obstruction/surgery , Urologic Surgical Procedures/adverse effects , Adolescent , Adult , Age Distribution , Child , Child, Preschool , Female , Humans , Incidence , Infant , Infant, Newborn , Male , Retrospective Studies , Sex Distribution , United States/epidemiology , Urologic Surgical Procedures/methods , Young AdultABSTRACT
INTRODUCTION: With an increase in life expectancy in 'developed' countries, the number of elderly patients receiving joint injections for arthritis is increasing. There are legitimate concerns about an increased risk of thromboembolism if anticoagulation is stopped or reversed for such an injection. Despite being a common dilemma, the literature on this issue is scarce. METHODS: We undertook 2,084 joint injections of the knee and shoulder in 1,714 patients between August 2008 and December 2013. Within this cohort, we noted 41 patients who were taking warfarin and followed them immediately after joint injection in the clinic or radiology department, looking carefully for complications. Then, we sought clinical follow-up, correspondence, and imaging evidence for 4 weeks, looking for complications from these joint injections. We recorded International Normalised Ratio (INR) values before injection. RESULTS: No complications were associated with the procedure after any joint injection. The radiologists who undertook ultrasound-guided injections to shoulders re-scanned the joints looking for haemarthroses: they found none. A similar outcome was noted clinically after injections in the outpatient setting. CONCLUSION: With a mean INR of 2.77 (range, 1.7-5.5) and a maximum INR within this group of 5.5, joint injections to the shoulder and knee can be undertaken safely in primary or secondary care settings despite the patient taking warfarin.
Subject(s)
Anti-Inflammatory Agents/administration & dosage , Arthritis/drug therapy , Atrial Fibrillation/complications , International Normalized Ratio/standards , Venous Thromboembolism/prevention & control , Warfarin/therapeutic use , Aged , Aged, 80 and over , Anticoagulants/therapeutic use , Arthritis/complications , Female , Follow-Up Studies , Humans , Injections, Intra-Articular/standards , Knee Joint , Male , Retrospective Studies , Shoulder Joint , Treatment Outcome , Venous Thromboembolism/etiologyABSTRACT
BACKGROUND: Dual-antiplatelet therapy (DAPT) with aspirin and a P2Y12 inhibitor, mostly clopidogrel, is the default therapy in both acute coronary syndrome (ACS) and after intracoronary stents. It is well established that responses to antiplatelet therapy (APT), particularly clopidogrel, are subject to considerable interindividual variability. OBJECTIVES: We investigated whether responses to APT in individuals vary significantly over time. METHODS: Simultaneous assay with VerifyNow(™) and short thrombelastography (s-TEG) was performed before and at four time points over 6 months after hospital discharge in 40 patients receiving DAPT. Serum thromboxane B2 levels were also measured. RESULTS: While aspirin response units (ARU) by VerifyNow(™) and serum thromboxane B2 levels remained stable over time, arachidonic acid (AA)-mediated platelet aggregation with s-TEG (i.e. area under the curve at 15 min in AA channel, AUC15AA ) increased at 1 week compared with predischarge (P < 0.008). In addition, platelet reactivity units (PRU) by VerifyNow(™) (P = 0.046) and adenosine diphosphate (ADP)-mediated platelet aggregation with s-TEG (i.e. AUC15ADP ) also increased at 1 week compared with predischarge (P = 0.026). There were no significant changes in either platelet reactivity or rates of high on-treatment platelet reactivity while receiving clopidogrel beyond 1 week. CONCLUSIONS: This study demonstrates important variability in responses to APT within individuals between predischarge and 1 week but not thereafter. The use of a single early (predischarge) platelet function assay as an indicator of future response may therefore be flawed. The design of future strategies to assess individual responses for tailored therapy needs to take this into account.
Subject(s)
Aspirin/therapeutic use , Blood Platelets/drug effects , Myocardial Ischemia/therapy , Percutaneous Coronary Intervention , Platelet Aggregation Inhibitors/therapeutic use , Platelet Aggregation/drug effects , Ticlopidine/analogs & derivatives , Aged , Area Under Curve , Aspirin/adverse effects , Biomarkers/blood , Blood Platelets/metabolism , Clopidogrel , Drug Therapy, Combination , England , Female , Humans , Male , Middle Aged , Myocardial Ischemia/blood , Myocardial Ischemia/diagnosis , Percutaneous Coronary Intervention/adverse effects , Platelet Aggregation Inhibitors/adverse effects , Platelet Function Tests , Predictive Value of Tests , Prospective Studies , ROC Curve , Receptors, Purinergic P2Y12/blood , Receptors, Purinergic P2Y12/drug effects , Reproducibility of Results , Thrombelastography , Thromboxane B2/blood , Ticlopidine/adverse effects , Ticlopidine/therapeutic use , Time Factors , Treatment OutcomeABSTRACT
INTRODUCTION: Although clinical use of dexmedetomidine (DEX), an alpha2-adrenergic receptor agonist, has increased, its role in patients admitted to intensive care units secondary to toxicological sequelae has not been well established. OBJECTIVES: The primary objective of this study was to describe clinical and adverse effects observed in poisoned patients receiving DEX for sedation. METHODS: This was an observational case series with retrospective chart review of poisoned patients who received DEX for sedation at an academic medical center. The primary endpoint was incidence of adverse effects of DEX therapy including bradycardia, hypotension, seizures, and arrhythmias. For comparison, vital signs were collected hourly for the 5 h preceding the DEX therapy and every hour during DEX therapy until the therapy ended. Additional endpoints included therapy duration; time within target Richmond Agitation Sedation Score (RASS); and concomitant sedation, analgesia, and vasopressor requirements. RESULTS: Twenty-two patients were included. Median initial and median DEX infusion rates were similar to the commonly used rates for sedation. Median heart rate was lower during the therapy (82 vs. 93 beats/minute, p < 0.05). Median systolic blood pressure before and during therapy was similar (111 vs. 109 mmHg, p = 0.745). Five patients experienced an adverse effect per study definitions during therapy. No additional adverse effects were noted. Median time within target RASS and duration of therapy was 6.5 and 44.5 h, respectively. Seventeen patients (77%) had concomitant use of other sedation and/or analgesia with four (23%) of these patients requiring additional agents after DEX initiation. Seven patients (32%) had concomitant vasopressor support with four (57%) of these patients requiring vasopressor support after DEX initiation. CONCLUSION: Common adverse effects of DEX were noted in this study. The requirement for vasopressor support during therapy warrants further investigation into the safety of DEX in poisoned patients. Larger, comparative studies need to be performed before the use of DEX can be routinely recommended in poisoned patients.
Subject(s)
Adrenergic alpha-2 Receptor Agonists/therapeutic use , Dexmedetomidine/therapeutic use , Hypnotics and Sedatives/therapeutic use , Intensive Care Units , Poisoning/therapy , Academic Medical Centers , Adolescent , Adrenergic alpha-2 Receptor Agonists/adverse effects , Adult , Blood Pressure , Dexmedetomidine/adverse effects , Female , Heart Rate , Humans , Hypnotics and Sedatives/adverse effects , Male , Middle Aged , Retrospective Studies , Time Factors , Young AdultABSTRACT
We report a fatality due to massive gastrointestinal haemorrhage in a patient receiving prophylactic dabigatran etexilate following a total hip replacement. A 79-year-old woman was commenced on dabigatran for venous thromboembolic prophylaxis following a total hip replacement. She presented again four days after surgery with haematemesis and hypotension but her coagulopathy could not be corrected, leading to her death. This case highlights the lack of reversal agent for dabigatran etexilate that resulted in this fatal complication.
Subject(s)
Antithrombins/adverse effects , Benzimidazoles/adverse effects , Gastrointestinal Hemorrhage/chemically induced , Pyridines/adverse effects , Aged , Arthroplasty, Replacement, Hip , Dabigatran , Fatal Outcome , Female , Humans , Venous Thromboembolism/prevention & controlABSTRACT
STUDY QUESTION: To what extent do self-reported oligo-amenorrhea and hirsutism affect reproductive performance (childlessness, age at first delivery, family size and miscarriage rates)? SUMMARY ANSWER: At the age of 44, among women with both self-reported oligo-amenorrhea and hirsutism the prevalence of childlessness was not significantly different from non-symptomatic women but they had a smaller family size than non-symptomatic women. WHAT IS KNOWN ALREADY: Polycystic ovary syndrome (PCOS) is a common endocrine disorder characterized by oligo-amenorrhea or amenorrhea, hyperandrogenism and hirsutism and it is the most frequent cause of anovulatory infertility, but there are few studies on the reproductive capacity of women with PCOS. In our previous population-based cohort study the women with self-reported oligo-amenorrhea and hirsutism were found to have more infertility problems and smaller family size than non-symptomatic women at the age of 31. STUDY DESIGN, SIZE, DURATION: A prospective population-based cohort study. The population of the study is derived from the prospective Northern Finland Birth Cohort 1966 (NFBC1966), comprising all expected births from the year 1966 in the two northernmost provinces of Finland (n = 12 058). Of them, 5889 were females. Enrollment in this database begun at the 24th gestational week and so far data have been collected from the subjects at the ages of 1, 14 and 31 years. PARTICIPANTS/MATERIALS, SETTING, METHODS: A postal questionnaire including questions about oligo-amenorrhea and hirsutism was sent to all women at the age of 31 (n = 5608, response rate 81%, n = 4535) and a clinical examination was performed (attendance rate 76.5%). Those who reported both hirsutism and oligo-amenorrhea were defined as women with both symptoms (n = 153). Data on pregnancies/deliveries were obtained from the Finnish Medical Birth Register (FMBR) in 2010 when the women were 44 years old. MAIN RESULTS AND THE ROLE OF CHANCE: Women with both symptoms had delivered at least one child as often as non-symptomatic women [75.2 versus 79.0%, adjusted odds ratio (OR) 0.86, 95% confidence intervals (CI) 0.57-1.30], were of similar age [mean (SD)] at first delivery [27.7 (4.81) versus 27.3 (4.71)] and had similar incidence of miscarriages. However, non-symptomatic women had more often ≥2 deliveries (61.6 versus 52.9%, adjusted OR 0.70, 95% CI 0.49-1.00, P = 0.048) and had larger family size [mean (SD)] [2.4 (1.4) versus 1.9 (0.8), P < 0.001]. Women with both symptoms had been treated more often for infertility than non-symptomatic women (6.1 versus 2.4%, adjusted OR 2.74, 95% CI 1.14-6.60, P = 0.024). LIMITATIONS, REASONS FOR CAUTION: The diagnosis of oligo-amenorrhea and hirsutism was based on a questionnaire, suggesting a risk of information bias in reporting the symptoms. However, we have previously shown that self-reported oligo-amenorrhea and hirsutism can distinguish most women with the typical profile of PCOS. Only the women who had delivered at least once were recorded in the FMBR, thus excluding from the study those who had experienced miscarriages and/or infertility treatments but did not have a live birth. This feature could potentially decrease the differences in incidence of miscarriages and/or infertility treatment between symptomatic and non-symptomatic subjects. WIDER IMPLICATIONS OF THE FINDINGS: This is one of the few studies, in which the impact of self-reported oligo-amenorrhea and hirsutism on lifetime reproductive success can be measured. Our results suggest that even at more advanced age, women with both symptoms do not quite match the parity of healthy non-symptomatic women, and that infertility treatment does not always restore normal reproductive capacity in these women. Obese women with both symptoms had the worst prognostic as regards reproduction, which emphasizes the importance of life intervention and preventive politics against obesity in this group of women. STUDY FUNDING/COMPETING INTEREST(S): This work was supported by grants from the Finnish Medical Society Duodecim, the North Ostrobothnia Regional Fund, the Academy of Finland, University Hospital Oulu, Biocenter, University of Oulu, Finland, the European Commission and the Medical Research Council, UK, the National Institute for Health Research (NIHR). None of the authors has any conflict of interest to declare.
Subject(s)
Fertility , Hirsutism/epidemiology , Polycystic Ovary Syndrome/epidemiology , Reproduction , Adult , Amenorrhea/complications , Body Mass Index , Cohort Studies , Family Characteristics , Female , Finland/epidemiology , Humans , Infertility, Female/therapy , Parity , Pregnancy , Prospective StudiesABSTRACT
INTRODUCTION AND OBJECTIVE: Duplex renal collecting system is a common congenital anomaly in the pediatric population. The superior moiety ureter is often associated with an ectopic insertion. A common site of insertion is the urethra, which results in continuous incontinence. A novel repair for this abnormality is a robotic assisted laparoscopic ipsilateral ureteroureterostomy with end to side anastomosis. This teaching video will demonstrate positioning and operative technique for this procedure. PATIENT AND METHODS: This is the case of a 5-year-old girl who presented with lifelong continuous urinary incontinence. Workup revealed a duplicated collecting system with a functional superior moiety and ectopic ureter inserting into the urethra. A laparoscopic ipsilateral ureteroureterostomy was performed using a robotic surgical system. RESULTS: After docking the robotic surgical system, the duplicated collecting system was identified and an ipsilateral ureteroureterostomy was performed. The patient tolerated the procedure well and the ultrasound on follow up revealed no residual hydronephrosis. CONCLUSION: The accompanying teaching video shows appropriate positioning and operative technique for a robotic-assisted laparoscopic ureteroureterostomy. This innovative and minimally invasive technique is a safe and feasible approach to repair a duplex collecting system with an ectopic ureter in the pediatric population.
Subject(s)
Kidney Tubules, Collecting/abnormalities , Kidney Tubules, Collecting/surgery , Laparoscopy/methods , Robotics , Ureterostomy/methods , Urinary Incontinence/surgery , Child, Preschool , Female , Humans , Minimally Invasive Surgical Procedures/methods , Urinary Incontinence/pathologyABSTRACT
Clostridium difficile associated diarrhoea (CDAD) has increased significantly in the last 15 years, but predictors of outcome are inadequately understood. This was a cohort study of 2761 patients in North East England between 2002 and 2009, with the end-point of mortality at 30 days. The role of age, gender and co-morbidities was examined by binary logistic regression. Rounded odds ratios were used to develop a predictive score. A predictive score based on age, renal disease and cancer (ARC score) differentiated groups with differing risk of 30-day mortality (risk for score of 0-3 was 9-21%, score of 4-7 was 31-48% and score of 8 was 66%). Co-morbidities were shown to be important predictors of outcome in CDAD, and can be combined with age in the ARC score to assess the likelihood of survival. This requires further validation in other populations, but has important implications for clinical and research practice.
Subject(s)
Clostridioides difficile/pathogenicity , Clostridium Infections/complications , Clostridium Infections/mortality , Severity of Illness Index , Aged , Aged, 80 and over , Cohort Studies , Comorbidity , England , Female , Humans , Male , Models, Statistical , Prognosis , Survival Analysis , Treatment OutcomeABSTRACT
BACKGROUND: The prevalence of Type 1 diabetes is increasing with more children and adolescents being diagnosed with this chronic condition. There has been an increasing focus in recent years on the transition through adolescence and supporting young people who have chronic health conditions, with the recognition that young people are at risk of dropping out of healthcare services following transfer from paediatric to adult services. To date, there have been limited evaluations of transition models. The purpose of this study is to evaluate one such model in diabetes, the 'Transition Pathway' via interviews with young people who have experienced it first-hand. The results are discussed in terms of understanding the unique needs of adolescents with regard to psychosocial developmental theory, and what this means for healthcare providers of transition/adolescent services. METHODS: Semi-structured interviews were carried out with 11 young people, two of whom returned a year later for a second interview. Qualitative analysis of these interviews using a 'Framework' approach enabled the data to be sorted according to initial themes. Following this, further analysis enabled the identification of 'super-ordinate' or overall themes. RESULTS: Six initial themes emerged from the data. These concerned the transition pathway process, the experience and organization of transfer, organization of services, information and education, the healthcare consultation and the need for services to be inclusive of all young people's needs. From these initial themes, two overall/super-ordinate themes were identified: the need for transition services to be developmentally appropriate and to be based around individual needs. The consultation experience was central to keeping young people engaged with adolescent healthcare services. CONCLUSION: Several key elements of adolescent/transition healthcare services have been proposed, one of which is training for professionals delivering the service. This study suggests that communication skills form a vital component of such training.