scholarly journals Relationships between sites of abdominal pain and the organs involved: a prospective observational study

BMJ Open ◽  
2020 ◽  
Vol 10 (6) ◽  
pp. e034446 ◽  
Author(s):  
Shun Yamashita ◽  
Masaki Tago ◽  
Naoko E Katsuki ◽  
Tomoyo M Nishi ◽  
Shu-ichi Yamashita
Keyword(s):  
Abdominal Pain ◽  
Urinary Tract ◽  
Observational Study ◽  
Biliary Tract ◽  
Prospective Observational Study ◽  
General Medicine ◽  
University Hospital ◽  
Likelihood Ratios ◽  
Left Flank ◽  
Tertiary Centre

ObjectivesAbdominal pain is one of the most frequent chief complaints in primary care settings. The aim of the present study was to determine the positive likelihood ratios (PLRs) and negative likelihood ratios (NLRs) of the relationships between the sites of abdominal pain and the organs involved.DesignProspective observational study.SettingA single tertiary centre, a university hospital in Japan.ParticipantsA total of 2591 new outpatients visited the Department of General Medicine at a university hospital from April 2017 to March 2018. Of these, 326 patients aged ≥20 years with abdominal pain were enrolled.ResultsSites of abdominal pain were classified into 11 categories including nine different abdominal sections, ‘generalised abdomen’ and ‘site-indeterminate’. The PLRs between ‘right subcostal’ and ‘liver and biliary tract’; between ‘right subcostal’ and ‘musculoskeletal’ ; between ‘epigastric’ and ‘oesophagus, stomach and duodenum’; between ‘right or left flank’ and ‘urinary tract’; between ‘left flank’ and ‘dermatological’; and between ‘mid-lower’ and ‘intestinal’ ranged from 2.17 to 4.14. The PLRs between ‘epigastric’ and ‘urinary tract’; between ‘mid-lower’ and ‘liver and biliary tract’; between ‘periumbilical’ and ‘urinary tract’; and between ‘generalised abdomen’ and ‘oesophagus, stomach and duodenum’ were low, ranging from 0.17 to 0.25. The NLR ranged from 0.5 to 1.5, excluding the relationship between ‘left flank’ and ‘dermatological’.ConclusionThe presence of pain at right subcostal, epigastric, right or left flank and mid-lower sites might be useful for identifying the organs involved. Additionally, the presence of pain at mid-lower, epigastric, periumbilical and generalised abdominal sites might be helpful for denying the involvement of some organs. Some sites of abdominal pain can be indicative of the organs involved.Trial registration numberUMIN000037686

Aetiological Outcome of Mesenteric Lymphadenopathy and Pain Abdomen in Paediatric Population at a Tertiary Care Hospital (MRIMSHyderabad) - A Hospital Based Prospective Observational Study

2021 ◽  
Vol 8 (29) ◽  
pp. 2601-2608
Author(s):  
Dileep Kumar Allagadda ◽  
Harikrishna Appana ◽  
Ramu Pedada ◽  
Deepika Gurram ◽  
Ditin Joseph
Keyword(s):  
Abdominal Pain ◽  
Observational Study ◽  
Prospective Observational Study ◽  
Tertiary Care ◽  
Paediatric Population ◽  
Etiological Agent ◽  
Parasitic Infections ◽  
Care Hospital ◽  
Age Group ◽  
Mesenteric Lymphadenitis

BACKGROUND Abdominal pain is a common disorder in children and adolescents worldwide with prevalence rate ranging from 20 - 25 % in school-going children in India. It is a frustrating concern to the child, parents and the physician. Even though abdominal pain is one of the most common complaints in children, it poses a diagnostic challenge owing to the variety of underlying causes. The purpose of this study was to evaluate the aetiology of abdominal pain associated with significant mesenteric lymphadenopathy in a paediatric population. METHODS This is a hospital based prospective, observational study done in Department of Paediatrics, Malla Reddy Institute of Medical Sciences (MRIMS), Hyderabad. RESULTS Out of the 65 children studied, 30.8 % were of 5 - 8 years age group, 36.9 % were 9 - 12 years age group and 32.3 % were 13 - 15 years age group. In our study, we found 50.8 % were boys and 49.2 % were girls. 20 % of them were having fever, 16.9 % were having cough, 16.9 % were having diarrhoea, 13.8 % were having sore throat, 16.9 % dysuria, and 15.4 % were having constipation. All patients in our study group underwent ultrasound of abdomen. All cases were having significant mesenteric lymphadenopathy (more than 5 mm in short axis with three or more number of lymph nodes). In 53.8 % cases, etiological agent for the mesenteric lymphadenopathy was not proved with our investigations. In the remaining 46.2 % of children, cause of mesenteric lymphadenopathy was proved and 38.5 % were bacterial infections, 6.2 % were viral infections and 1.5 % were parasitic infections. CONCLUSIONS It is important to recognise mesenteric lymphadenitis as a clinical entity in paediatric cases presenting with abdominal pain. They should be evaluated for an etiological agent and if no proven source of infection and etiological agent is found, it can be considered as functional abdominal pain. If we are able to get a proper etiological diagnosis in these cases, we could treat them and we could make huge difference in terms of quality of life. KEYWORDS Abdominal Pain, Mesenteric Lymphadenitis, Ultrasound, Significant Mesenteric Lymphadenopathy

scholarly journals The Incidence, Risk Factors, Predictors, and Prognoses of Cytomegalovirus Reactivation in Immunocompetent Mechanical Ventilation Patients: A Prospective Observational Study

2021 ◽  
Author(s):  
Zhihui Zhang ◽  
Xuesong Liu ◽  
Ling Sang ◽  
Sibei Chen ◽  
Zhan Wu ◽  
...  
Keyword(s):  
Risk Factors ◽  
Mechanical Ventilation ◽  
Observational Study ◽  
Prospective Observational Study ◽  
Area Under The Curve ◽  
University Hospital ◽  
Laboratory Findings ◽  
Cytomegalovirus Reactivation ◽  
Cmv Reactivation ◽  
Immunocompetent Patients

Abstract Background: Cytomegalovirus (CMV) reactivation can seriously affect the clinical prognoses of critically ill patients. However, the epidemiology and predictors of CMV in immunocompetent patients with mechanical ventilation are not very clear. Methods: A single-center, prospective observational study (conducted from June 30, 2017 to July 01, 2018) with a follow-up of 90 days (September 29, 2018) that included 71 CMV-seropositive immunocompetent patients with mechanical ventilation at a 37-bed university hospital general intensive care unit (ICU) in China. Routine detection of CMV DNAemia was performed once a week until 28 days (Day1, 7, 14, 21, 28) and serology, laboratory findings, and clinical data were obtained at admission.Results: Among 71 patients, 13 (18.3%) showed CMV reactivation within ICU 28-day admission. The median time to reactivation was 7 days. CMV reactivation was related to various factors, including body weight, body mass index (BMI), sepsis, NT-proBNP, BUN, and Hb levels (P< 0.05). In the multivariate regression model, BMI, Hb level, and sepsis were associated with CMV reactivation patients (P< 0.05). Moreover, the area under the curve (AUC) of BMI, Hb and BMI combined Hb was 0.69, 0.70, 0.76, respectively. The rate of complications, duration of mechanical ventilation, hospitalization expense, length of ICU stay, and 90-day all-cause mortality rate in patients with CMV reactivation was significantly higher than in those without CMV reactivation (P< 0.05).Conclusions: Among immunocompetent patients with mechanical ventilation, the incidence of CMV reactivation was high. CMV reactivation can lead to various adverse prognoses. BMI, Hb, and sepsis were independent risk factors for CMV reactivation. BMI and Hb may predict CMV reactivation.

Transoral Dermoid Cyst Excision: A Multicenter Prospective Observational Study

2018 ◽  
Vol 159 (6) ◽  
pp. 981-986 ◽  
Author(s):  
Jin Pyeong Kim ◽  
Dong Kun Lee ◽  
Jeong Hwan Moon ◽  
Jung Je Park ◽  
Seung Hoon Woo
Keyword(s):  
Observational Study ◽  
Oral Cavity ◽  
Dermoid Cyst ◽  
Prospective Observational Study ◽  
University Hospital ◽  
Secondary Outcome ◽  
Transoral Surgery ◽  
Cyst Excision ◽  
Surgery Group ◽  
Multicenter Prospective Observational Study

Objective Transoral surgery is becoming a preferred technique because it does not leave any scar after surgery. However, transoral surgery for a dermoid cyst of the oral cavity is not standardized yet, due to the anatomic complexity of this region. The aim of this study was to evaluate the safety and efficacy of a transoral dermoid cyst excision. Study Design Multicenter prospective observational study. Setting University hospital. Subjects and Methods This study was designed as a 4-year prospective multicenter evaluation of dermoid cyst excisions within the floor of mouth. Clinical outcomes and complications related to procedures were evaluated among patients. The primary outcome was the efficacy of the procedure, and the secondary outcome was cosmetic satisfaction of each procedure. Results Twenty-one patients underwent transoral dermoid cyst excisions, and 22 underwent transcervical excisions. In the transoral surgery group, the mean size of the dermoid cyst was 5.35 cm (95% CI, 4.79-5.91), and in the transcervical surgery group, it was 6.19 cm (95% CI, 5.67-6.71). There was no significant differences with respect to overall demographic characteristics between the groups. However, the duration of the operation was shorter with the transoral group than with the transcervical group ( P = .001), and cosmetic satisfaction was much better in the transoral group ( P < .001). Conclusion Transoral dermoid cyst excision is a potentially safe and effective method that can lead to easy and quick removal of an oral cavity dermoid cyst, with excellent cosmetic outcomes.

Evaluation of measured postpartum blood loss after vaginal delivery using a collector bag in relation to postpartum hemorrhage management strategies: a prospective observational study

2016 ◽  
Vol 44 (4) ◽  
Author(s):  
Christian Bamberg ◽  
Katja Niepraschk-von Dollen ◽  
Laura Mickley ◽  
Anne Henkelmann ◽  
Larry Hinkson ◽  
...  
Keyword(s):  
Blood Loss ◽  
Observational Study ◽  
Vaginal Delivery ◽  
Postpartum Hemorrhage ◽  
Prospective Observational Study ◽  
Management Strategies ◽  
Population Based ◽  
University Hospital ◽  
Hemoglobin Content ◽  
Vaginal Deliveries

AbstractTo evaluate the incidence of postpartum hemorrhage (PPH) and severe PPH via routine use of a pelvic drape to objectively measure blood loss after vaginal delivery in connection with PPH management.This prospective observational study was undertaken at the obstetrical department of the Charité University Hospital from December 2011 to May 2013 and evaluated an unselected cohort of planned vaginal deliveries (n=1019 live singletons at term). A calibrated collecting drape was used to meassure blood loss in the third stage of labor. PPH and severe PPH were defined as blood loss ≥500 mL and ≥1000 mL, respectively. Maternal hemoglobin content was evaluated at admission to delivery and at the first day after childbirth.During the study period, 809 vaginal deliveries were analysed. Direct measurement revealed a median blood loss of 250 mL. The incidences of PPH and severe PPH were 15% and 3%, respectively. Mean maternal hemoglobin content at admission was 11.9±1.1 g/dL, with a mean decrease of 1.0±1.1 g/dL. Blood loss measured after vaginal delivery correlated significantly with maternal hemoglobin decrease.This study suggests that PPH incidence may be higher than indicated by population-based data. Underbuttocks drapes are simple, objective bedside tools to diagnose PPH. Blood loss should be quantified systematically if PPH is suspected.

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