RESUMO
PURPOSE: Abdominal pain is not used to characterize constipated patients. This study aimed to compare clinical, psychological, and physiological features in patients with IBS-constipation (IBS-C) with those in patients with functional constipation (FC) according to the intensity of abdominal pain. METHODS: All patients filled a standard Rome III questionnaire. In addition, they indicated the intensity of constipation, diarrhea, bloating, and abdominal pain on a 10-point Likert scale, and their stool form with the Bristol Stool Form Scale. Anxiety and depression were assessed with the Beck Depression Inventory and the State-Trait Anxiety Inventory. Physiological evaluation included anorectal manometry and total and segmental colonic transit time. MAIN RESULTS: A total of 546 consecutive patients, 245 with IBS-C and 301 with FC, were included. Painful constipation (PFC) was found by cluster analysis and subsequently defined as having a value over four on the Likert scale for abdominal pain. PFC was found in 67% of IBS-C patients and in 22% of FC patients. PFC patients have digestive disorders with greater frequency and report higher levels of constipation and bloating, despite similar stool form. They have higher scores of depression, state and trait anxiety, and shorter terminal transit time than mild-pain constipated patients. Compared to IBS-C patients, PFC patients report higher levels of abdominal pain (P < 0.001). Psychological and physiological parameters were similar in PFC and IBS-C patients. CONCLUSION: Painful constipation and mild-pain constipation could be an alternative way to identify constipated patients than using the diagnosis of IBS-C and FC for clinical evaluation and drug studies.
Assuntos
Dor Abdominal/diagnóstico , Constipação Intestinal/diagnóstico , Síndrome do Intestino Irritável/diagnóstico , Terminologia como Assunto , Dor Abdominal/classificação , Dor Abdominal/fisiopatologia , Dor Abdominal/psicologia , Adulto , Ansiedade/diagnóstico , Ansiedade/psicologia , Colo/fisiopatologia , Constipação Intestinal/classificação , Constipação Intestinal/fisiopatologia , Constipação Intestinal/psicologia , Estudos Transversais , Depressão/diagnóstico , Depressão/psicologia , Feminino , Trânsito Gastrointestinal , Humanos , Síndrome do Intestino Irritável/classificação , Síndrome do Intestino Irritável/fisiopatologia , Síndrome do Intestino Irritável/psicologia , Masculino , Manometria , Pessoa de Meia-Idade , Medição da Dor , Valor Preditivo dos Testes , Estudos Prospectivos , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Prior to the advent of modern imaging techniques, maneuvers were performed as part of the physical examination to further assess pathological findings or an acute abdomen and to further improve clinicians' diagnostic acumen to identify the site and cause of disease. Maneuvers such as changing the position of the patient, extremity, or displacing through pressure a particular organ or structure from its original position are typically used to exacerbate or elicit pain. Some of these techniques, also referred to as special tests, are ascribed as medical eponym signs. DATA SOURCES: PubMed, Medline, online Internet word searches, textbooks and references from other source text. PubMed was searched using the Medical Subject Heading (MeSH) of the name of the eponyms and text words associated with the sign. CONCLUSION: These active and passive maneuvers of the abdomen, reported as medical signs, have variable performance in medical practice. The lack of diagnostic accuracy may be attributed to confounders such as the position of the organ, modification of the original technique, or lack of performance of the maneuver as originally intended.
Assuntos
Abdome , Dor Abdominal , Epônimos , Abdome/patologia , Abdome/fisiopatologia , Dor Abdominal/classificação , Dor Abdominal/diagnóstico , Dor Abdominal/patologia , Dor Abdominal/fisiopatologia , HumanosRESUMO
BACKGROUND: Children suffer from somatic and dental pain, which may interfere with their everyday life. Pain self-report tools are available for children. Research is needed to better understand the perception of dental pain in comparison with pain in other organs. AIM: To investigate relations between the perceptions of dental and somatic pain complaints among school-age children. DESIGN: One hundred and two children, aged 7-17 years (mean age, 11.5 ± 2.65 years), completed questioners regarding their somatic and dental: 1. Memory pain rank (MPR) and 2. Wong-Baker FACES Pain Rating Scale (FRS). RESULTS: Children reported increased dental pain after school in both scales (P = 0.015 in MPR). In both MPR and FRS, the pattern of pain ranking was similar: Abdominal pain was scored highest (2.75 ± 1.4 and 1.56 ± 1.63, respectively), followed by headache, ear, dental and TMJ (Temporomandibular joint). CONCLUSION: There was a strong correlation between pain perception and current pain scores in every organ. Somatic pain, namely head, abdomen and ears, was ranked significantly higher than dental and TMJ pain. School-aged children rank current pain and pain experience significantly lower while they are pre-occupied (school time) in comparison with times when they are less busy (after school time).
Assuntos
Medição da Dor , Percepção da Dor/classificação , Odontalgia/classificação , Dor Abdominal/classificação , Dor Aguda/classificação , Adolescente , Comportamento do Adolescente/psicologia , Criança , Comportamento Infantil/psicologia , Dor de Orelha/classificação , Dor Facial/classificação , Feminino , Cefaleia/classificação , Humanos , Masculino , Memória/classificação , Medição da Dor/métodos , Autorrelato , Transtornos da Articulação Temporomandibular/classificaçãoRESUMO
BACKGROUND: It has always been a challenge to distinguish between upper gastrointestinal symptoms due to gall stones or any other causes. The persistence of abdominal symptoms even after cholecystectomy is highly discouraging for surgeons. OBJECTIVE: To evaluate the value of preoperative (UGE) as a routine investigative tool in patients with gall stone disease and to assess the outcome of cholecystectomy in patients with gallstones on preoperative abdominal symptoms. METHODS: This is a prospective study conducted on 96 cases at the Department of Surgery, Dhulikhel Hospital among ultrasonographically proven gall bladder stones irrespective of age and sex. After the examination, all the patients were subjected to UGE, and biopsy were obtained for histopathology if required. The statistical analysis were performed using spss version 16. RESULTS: Out of total patients, 84(87.5%) were females and 12(12.5%) were males with a M: F ratio of 1:7. Both the sexes were comparable in age groups. Out of total 96 patients, 53(55.2%) presented with typical pain and 43(44.8%) presented with atypical pain. All the patients were subjected to upper gastrointestinal endoscopy (UGE) and 53(55.2%) had normal findings and 43(44.8%) had various lesions. Patients with typical pattern of pain had normal endoscopic findings and those with atypical pain had pathology in upper gastroendoscopy (p<0.001). Serious pathology resulting to change of the planned treatment was found in three cases (3.12%). Among them two had gastric carcinoma and one had active peptic ulcer disease. The relief rate after the cholecystectomy was significant in patients with typical pain than among those with atypical pain (p<0.001). The commenest post cholecystectomy symptoms were heart burn (10%), abdominal discomfort (9%) and dyspepsia (7%). CONCLUSION: Presence of atypical pain in patients with gall stones is highly likely to have other coexisting upper gastrointestinal pathologies. Hence, upper gastrointestinal endoscopy prior to elective cholecystectomy in patients with gall stones can be clinically helpful.
Assuntos
Dor Abdominal/epidemiologia , Colecistectomia Laparoscópica/métodos , Colecistolitíase/epidemiologia , Colecistolitíase/cirurgia , Endoscopia do Sistema Digestório/métodos , Dor Abdominal/classificação , Adulto , Idoso , Feminino , Hospitais Universitários , Humanos , Masculino , Pessoa de Meia-Idade , Período Pré-Operatório , Estudos ProspectivosRESUMO
OBJECTIVE: Our objective was to demonstrate that, despite recognition by both the gastroenterology and headache communities, abdominal migraine (AM) is an under-diagnosed cause of chronic, recurrent, abdominal pain in childhood in the USA. BACKGROUND: Chronic, recurrent abdominal pain occurs in 9-15% of all children and adolescents. After exclusion of anatomic, infectious, inflammatory, or other metabolic causes, "functional abdominal pain" is the most common diagnosis of chronic, idiopathic, abdominal pain in childhood. Functional abdominal pain is typically categorized into one, or a combination of, the following 4 groups: functional dyspepsia, irritable bowel syndrome, AM, or functional abdominal pain syndrome. International Classification of Headache Disorders--(ICHD-2) defines AM as an idiopathic disorder characterized by attacks of midline, moderate to severe abdominal pain lasting 1-72 hours with vasomotor symptoms, nausea and vomiting, and included AM among the "periodic syndromes of childhood that are precursors for migraine." Rome III Gastroenterology criteria (2006) separately established diagnostic criteria and confirmed AM as a well-defined cause of recurrent abdominal pain. METHODS: Following institutional review board approval, a retrospective chart review was conducted on patients referred to an academic pediatric gastroenterology practice with the clinical complaint of recurrent abdominal pain. ICHD-2 criteria were applied to identify the subset of children fulfilling criteria for AM. Demographics, diagnostic evaluation, treatment regimen and outcomes were collected. RESULTS: From an initial cohort of 600 children (ages 1-21 years; 59% females) with recurrent abdominal pain, 142 (24%) were excluded on the basis of their ultimate diagnosis. Of the 458 patients meeting inclusion criteria, 1824 total patient office visits were reviewed. Three hundred eighty-eight (84.6%) did not meet criteria for AM, 20 (4.4%) met ICHD-2 formal criteria for AM and another 50 (11%) had documentation lacking at least 1 criterion, but were otherwise consistent with AM (probable AM). During the observation period, no children seen in this gastroenterology practice had received a diagnosis of AM. CONCLUSION: Among children with chronic, idiopathic, recurrent abdominal pain, AM represents about 4-15%. Given the spectrum of treatment modalities now available for pediatric migraine, increased awareness of cardinal features of AM by pediatricians and pediatric gastroenterologists may result in improved diagnostic accuracy and early institution of both acute and preventative migraine-specific treatments.
Assuntos
Dor Abdominal/complicações , Dor Abdominal/epidemiologia , Transtornos de Enxaqueca/complicações , Transtornos de Enxaqueca/epidemiologia , Dor Abdominal/classificação , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Transtornos de Enxaqueca/classificação , Prevalência , Estados Unidos/epidemiologia , Adulto JovemRESUMO
INTRODUCTION: Irritable bowel syndrome (IBS) has traditionally been classified by stooling pattern (e.g., diarrhea-predominant). However, other patterns of symptoms have long been recognized, e.g., pain severity. Our objective was to examine the utility of subtyping women with IBS based on pain/discomfort severity as well as predominant bowel pattern. METHODS: Women (n = 166) with IBS completed interviews, questionnaires, and kept a diary for 28 days. Rome II questionnaire items eliciting the past year recall of hard and loose stools, and frequency and severity of abdominal pain or discomfort were used to classify participants into six subtypes-three bowel pattern categories by two pain/discomfort severity categories. Concordance of these subtypes with corresponding diary items was examined. Analysis of variance (ANOVA) tested the relationship of bowel pattern and pain categories to measures of quality of life and symptoms. RESULTS: There is moderate congruence of the retrospective classification of bowel pattern and pain/discomfort severity subtypes with prospectively reported stool frequency and consistency and pain severity. Quality of life, impact of IBS on work and daily activities, and cognitive beliefs about IBS differed significantly based on abdominal pain/discomfort category but not on predominant bowel pattern. There is evidence of an interaction, with the effect of pain severity being strong in the IBS-diarrhea and IBS-mixed groups, but this was absent in the IBS-constipation group. Similar results hold for most diary symptoms, except for those directly related to bowel pattern. CONCLUSIONS: Overall, the distress of IBS is more strongly related to the severity of abdominal pain/discomfort than is the predominant stool pattern in patients with IBS. Categorizing IBS patients by abdominal pain/discomfort severity in conjunction with predominant bowel pattern may be useful to clinicians and researchers in developing more effective management.
Assuntos
Dor Abdominal/psicologia , Síndrome do Intestino Irritável/classificação , Síndrome do Intestino Irritável/psicologia , Dor Abdominal/classificação , Adulto , Constipação Intestinal/psicologia , Diarreia/psicologia , Feminino , Inquéritos Epidemiológicos , Humanos , Pessoa de Meia-Idade , Qualidade de Vida , Ensaios Clínicos Controlados Aleatórios como Assunto , Estudos Retrospectivos , Índice de Gravidade de Doença , Inquéritos e QuestionáriosRESUMO
Abdominal and peritoneal pain after surgery is common and burdensome, yet the lack of standardized diagnostic criteria for this type of acute pain impedes basic, translational, and clinical investigations. The collaborative effort among the Analgesic, Anesthetic, and Addiction Clinical Trial Translations, Innovations, Opportunities, and Networks, American Pain Society, and American Academy of Pain Medicine Pain Taxonomy (AAAPT) provides a systematic framework to classify acute painful conditions. Using this framework, a multidisciplinary working group reviewed the literature and developed core diagnostic criteria for acute abdominal and peritoneal pain after surgery. In this report, we apply the proposed AAAPT framework to 4 prototypical surgical procedures resulting in abdominal and peritoneal pain as examples: cesarean delivery, cholecystectomy, colorectal surgical procedures, and pancreas resection. These diagnostic criteria address the 3 most common surgical procedures performed in the United States, capture diverse surgical approaches, and may also be applied to other surgical procedures resulting in abdominal and peritoneal pain. Additional investigation regarding the validity and reliability of this framework will facilitate its adoption in research that advances our comprehension of mechanisms, deliver better treatments, and help prevent the transition of acute to chronic pain after surgery in the abdominal and peritoneal region. PERSPECTIVE: Using AAAPT, we present key diagnostic criteria for acute abdominal and peritoneal pain after surgery. We provide a systematic classification using 5 dimensions for abdominal and peritoneal pain that occurs after surgery, in addition to 4 specific surgical procedures: cesarean delivery, cholecystectomy, colorectal surgical procedures, and pancreas resection.
Assuntos
Dor Abdominal/diagnóstico , Dor Aguda/diagnóstico , Medição da Dor/métodos , Dor Pós-Operatória/diagnóstico , Peritônio/patologia , Sociedades Médicas , Dor Abdominal/classificação , Dor Abdominal/etiologia , Dor Aguda/classificação , Dor Aguda/etiologia , Congressos como Assunto/normas , Consenso , Feminino , Humanos , Masculino , Medição da Dor/normas , Dor Pós-Operatória/classificação , Dor Pós-Operatória/etiologia , Parcerias Público-Privadas/normas , Sociedades Médicas/normas , Estados UnidosRESUMO
Functional abdominal pain is one of the most common types of recurrent pediatric pain. This paper gives an overview of the etiopathogenesis, diagnostic criteria, and cognitive-behavioral intervention strategies for functional abdominal pain. It addresses the issues of organic causes, psychosocial stressors, and family and social conditions, as well as operant processes.
Assuntos
Dor Abdominal/etiologia , Gastroenteropatias/etiologia , Dor Abdominal/classificação , Dor Abdominal/diagnóstico , Dor Abdominal/psicologia , Adolescente , Criança , Pré-Escolar , Terapia Cognitivo-Comportamental , Estudos Transversais , Diagnóstico Diferencial , Educação , Gastroenteropatias/classificação , Gastroenteropatias/psicologia , Gastroenteropatias/terapia , Humanos , Lactente , Prognóstico , Recidiva , Transtornos Somatoformes/diagnósticoRESUMO
INTRODUCTION: Many dispatch systems send Advanced Life Support (ALS) resources to patients complaining of abdominal pain even though the majority of these incidents require only Basic Life Support (BLS). With increasing 911-call volume, resource utilization has become more important to ensure that ALS resources are available for time-critical emergencies. In 2015, a large, urban fire department implemented an internally developed, tiered-dispatch system. Under this system, patients reporting a chief complaint of abdominal pain received the closest BLS ambulance dispatched alone emergency if located within three miles of the incident. The objective of this study was to determine the safety of BLS-only dispatch to abdominal pain by determining the frequency of time-sensitive events. METHODS: This was a retrospective review of electronic health records of one emergency medical service provider agency from May 2015-2018. Inclusion criteria were a chief complaint of abdominal pain from a first- or second-party caller, age over 15, and the patient was reported to be alert and breathing normally. The primary outcome was the prevalence of time-sensitive events, including cardiopulmonary resuscitation (CPR), defibrillation, or airway management. Secondary outcomes were hypotension (systolic blood pressure < 90 mmHg); or a prehospital 12 lead-electrocardiogram (ECG) demonstrating ST-elevation myocardial infarction (STEMI) criteria or a wide complex arrhythmia. Descriptive statistics were used. RESULTS: During the study period, there were 1,220,820 EMS incidents, of which 33,267 (2.72%) met inclusion criteria. The mean age was 49.9 years (range 16-111, standard deviation [SD] 19.6); 14,556 patients (56.2%) were female. Time-sensitive events occurred in seven cases (0.021%), mean age was 75.3 years (range 30-86, SD18.7); 85.7% were female. Airway management was required in seven cases (0.021%), CPR in six cases (0.018%), and defibrillation in one case (0.003%). Two of the seven (28.6%) cases involved dispatch protocol deviations. Hypotension was present in 240 (0.72%) cases; six (0.018%) cases had 12-lead ECGs meeting STEMI criteria; and no cases demonstrated wide complex arrhythmia. CONCLUSION: Among adult 911 patients with a dispatch chief complaint of abdominal pain, time-sensitive events were exceedingly rare. Dispatching a BLS ambulance alone appears to be safe.
Assuntos
Dor Abdominal/terapia , Serviços Médicos de Emergência/estatística & dados numéricos , Triagem/estatística & dados numéricos , Dor Abdominal/classificação , Adolescente , Adulto , Idoso de 80 Anos ou mais , Ambulâncias , Protocolos Clínicos , Técnicas de Apoio para a Decisão , Feminino , Humanos , Masculino , Estudos RetrospectivosRESUMO
OBJECTIVES: The updated Rome III criteria for pediatric functional gastrointestinal disorders (FGIDs) include new FGID categories and changes to the Rome II criteria for various FGIDs. To our knowledge, the implications of these revisions for patient classification have not been identified. The purpose of this study was to compare classification results using Rome II versus Rome III criteria for FGIDs associated with chronic abdominal pain. PATIENTS AND METHODS: Participants were 368 pediatric patients whose subspecialty evaluations for chronic abdominal pain yielded no evidence of organic disease. The children's gastrointestinal symptoms were assessed with the parent-report version of the Questionnaire on Pediatric Gastrointestinal Symptoms (QPGS). RESULTS: More patients met the criteria for a pediatric pain-related FGID according to the Rome III criteria (86.6%) than the Rome II criteria (68.0%). In comparison with the results from the Rome II criteria, the Rome III criteria classified a greater percentage of children as meeting criteria for Abdominal Migraine (23.1% vs 5.7%) and Functional Abdominal Pain (11.4% vs 2.7%). Irritable Bowel Syndrome was the most common diagnosis according to both Rome II (44.0%) and Rome III (45.1%). CONCLUSIONS: Changes to the Rome criteria make the Rome III criteria more inclusive, allowing classification of 86.6% of pediatric patients with medically unexplained chronic abdominal pain.
Assuntos
Dor Abdominal/diagnóstico , Dor Abdominal/etiologia , Gastroenteropatias/classificação , Gastroenteropatias/diagnóstico , Dor Abdominal/classificação , Criança , Diagnóstico Diferencial , Dispepsia/classificação , Dispepsia/diagnóstico , Feminino , Humanos , Síndrome do Intestino Irritável/classificação , Síndrome do Intestino Irritável/diagnóstico , Masculino , Transtornos de Enxaqueca/classificação , Transtornos de Enxaqueca/diagnóstico , Pais/psicologia , Índice de Gravidade de Doença , Inquéritos e QuestionáriosRESUMO
Recurrent abdominal pain (RAP) is a common problem among children and adolescents. The epidemiology of RAP among Sri Lankan children is unknown. A self-administered parental questionnaire was distributed to 810 randomly selected school children, aged 5-15 years, and 734 (90.6%) were returned. RAP was diagnosed using Apley criteria. Children who fulfilled the criteria were interviewed. Seventy-seven had RAP (10.5%). Of them, 45 (58.4%) had periumbilical pain. The severity was mild to moderate in 45 (58.4%) and severe in 32 (41.6%). Common associated symptoms were headache (42.9%), anorexia (35.1%), lethargy (23.4%) and joint pain (23.4%). Health care consultation among affected children was 70.1%. RAP was significantly higher in those who were exposed to stressful life events and who had a family history of RAP (p < 0.0001). RAP was not associated with school academic performance and participation in sports (p > 0.05). According to our results, the epidemiology and clinical profile of RAP in Sri Lankan children appears to be similar to that in other parts of the world, except for health care consultation, which is higher than previously reported.
Assuntos
Dor Abdominal/epidemiologia , Estresse Psicológico , Dor Abdominal/classificação , Dor Abdominal/etiologia , Adolescente , Distribuição por Idade , Criança , Pré-Escolar , Estudos de Coortes , Estudos Transversais , Feminino , Humanos , Modelos Logísticos , Masculino , Prevalência , Recidiva , Índice de Gravidade de Doença , Distribuição por Sexo , Sri Lanka/epidemiologia , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: To compare triage decisions of an automated emergency department triage system with decisions made by an emergency specialist. METHODS: In a retrospective setting, data extracted from charts of 90 patients with chief complaint of non-traumatic abdominal pain were used as input for triage system and emergency medicine specialist. The final disposition and diagnoses of the physicians who visited the patient in Emergency Department (ED) as reflected in the medical records were considered as control. Results were compared by chi(2)-test and a binary logistic regression model. RESULTS: Compared to emergency medicine specialist, triage system had higher sensitivity (90% versus 64%) and lower specificity (25% versus 48%) for patients who required hospitalization. The triage system successfully predicted the Admit decisions made in the ED whereas the emergency medicine specialist decisions could not predict the ED disposition. Both triage system and emergency medicine specialist properly disposed 56% of cases, however, the emergency medicine specialist in this study under-disposed more patients than the triage system considering Admit disposition (p=0.004) while he appropriately discharged more patients compared to the triage system (p=0.017). CONCLUSION: The triage system studied here shows promise as a triage decision support tool to be used for telephone triage and triage in the emergency departments. This technology may also be useful to the patients as a self-triage tool. However, the efficiency of this particular application of this technology is unclear.
Assuntos
Dor Abdominal/diagnóstico , Sistemas de Apoio a Decisões Clínicas , Diagnóstico por Computador/métodos , Serviços Médicos de Emergência/métodos , Serviços Médicos de Emergência/organização & administração , Sistemas Inteligentes , Triagem/métodos , Dor Abdominal/classificação , Teorema de Bayes , Técnicas de Apoio para a Decisão , Humanos , Reprodutibilidade dos Testes , Estudos Retrospectivos , Sensibilidade e Especificidade , Texas , Triagem/organização & administraçãoRESUMO
Abdominal pain as a chief complaint can present a significant diagnostic challenge in the primary care setting. It is incumbent upon the primary care provider to have a thorough understanding of the many potential causes of abdominal pain, as well as a methodical, comprehensive, yet concise approach to its assessment.
Assuntos
Dor Abdominal/diagnóstico , Dor Abdominal/etiologia , Avaliação em Enfermagem/métodos , Atenção Primária à Saúde/métodos , Dor Abdominal/classificação , Adolescente , Adulto , Fatores Etários , Idoso , Causalidade , Criança , Diagnóstico Diferencial , Emergências/enfermagem , Humanos , Anamnese/métodos , Profissionais de Enfermagem , Papel do Profissional de Enfermagem , Exame Físico/métodos , Exame Físico/enfermagem , Encaminhamento e ConsultaRESUMO
OBJECTIVE: To identify the factors that facilitate the diagnosis of pediatric appendicitis. METHODS: Institutionally approved retrospective, single center analysis of all patients with acute abdominal pain was done. Medical history, symptoms, laboratory and radiologic findings of all children presenting with abdominal pain were evaluated. To identify the best predictors, uni- and multi-variate analysis were used. RESULTS: In 2 years, 431 patients fulfilled the inclusion criteria. Data was complete in all subjects. Of these, 156 (36.2 %) suffered from appendicitis. The best discriminators for appendicitis were clinical and ultrasound features. The four best factors were identified by CART analysis (continuous abdominal pain, tenderness on the right lower quadrant, rebound tenderness and conspicuous ultrasound) and combined to the Heidelberg Appendicitis score. A positive score (>3 features) is highly predictive for acute appendicitis (PPV 89.3 %, NPV 94.9 %) and includes all cases of perforated appendicitis. CONCLUSIONS: It is possible to predict acute appendicitis in children. The decision making process can be simplified by the proposed Heidelberg Appendicitis score, which is comprised of four factors. It has great potential to facilitate and accelerate the diagnosis of pediatric appendicitis.
Assuntos
Dor Abdominal/etiologia , Apendicite/diagnóstico , Dor Abdominal/classificação , Doença Aguda , Apendicite/complicações , Criança , Humanos , Estudos Retrospectivos , UltrassonografiaRESUMO
OBJECTIVES: Rome III introduced a subdivision of functional dyspepsia (FD) into postprandial distress syndrome and epigastric pain syndrome, characterized by early satiation/postprandial fullness, and epigastric pain/burning, respectively. However, evidence on their degree of overlap is mixed. We aimed to investigate the latent structure of FD to test whether distinguishable symptom-based subgroups exist. METHODS: Consecutive tertiary care Rome II FD patients completed the dyspepsia symptom severity scale. Confirmatory factor analysis (CFA) was used to compare the fit of a single factor model, a correlated three-factor model based on Rome III subgroups and a bifactor model consisting of a general FD factor and orthogonal subgroup factors. Taxometric analyses were subsequently used to investigate the latent structure of FD. KEY RESULTS: Nine hundred and fifty-seven FD patients (71.1% women, age 41 ± 14.8) participated. In CFA, the bifactor model yielded a significantly better fit than the two other models (χ² difference tests both p < 0.001). All symptoms had significant loadings on both the general and the subgroup-specific factors (all p < 0.05). Somatization was associated with the general (r = 0.72, p < 0.01), but not the subgroup-specific factors (all r < 0.13, p > 0.05). Taxometric analyses supported a dimensional structure of FD (all CCFI<0.38). CONCLUSIONS AND INFERENCES: We found a dimensional rather than categorical latent structure of the FD symptom complex in tertiary care. A combination of a general dyspepsia symptom reporting factor, which was associated with somatization, and symptom-specific factors reflecting the Rome III subdivision fitted the data best. This has implications for classification, pathophysiology, and treatment of FD.
Assuntos
Dispepsia/classificação , Dispepsia/diagnóstico , Dor Abdominal/classificação , Dor Abdominal/diagnóstico , Dor Abdominal/epidemiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Classificação , Dispepsia/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Náusea/classificação , Náusea/diagnóstico , Náusea/epidemiologia , Período Pós-Prandial/fisiologia , Inquéritos e Questionários , Atenção Terciária à Saúde/classificação , Atenção Terciária à Saúde/métodos , Adulto JovemRESUMO
Abdominal pain for the General Practitioner (GP) is an important problem and presents as a significant challenge since the complaint emerges to the primary care provider as one of the 3 most important complaints. This paper serves as a facilitator and guide in helping the General Practitioner differentiate between the so-called normal abdominal pain versus severe abdominal pain which should be referred to a specialist. One of the most important messages the paper attempts to convey is that patients have to be seen and personally examined by the General practitioner. This is a paramount feature in establishing course of severity and outcome. Since approximately 25% of all presenting abdominal pain complaints are unclear, even to the experienced specialist, the authors attempt to direct a focused exam by means of a thorough history and physical examination and then to formulate a decision tree regarding the question of referral or continued primary care by the provider.
Assuntos
Dor Abdominal/diagnóstico , Dor Abdominal/etiologia , Cuidados Críticos/métodos , Serviços Médicos de Emergência/métodos , Medição da Dor/métodos , Exame Físico/métodos , Atenção Primária à Saúde/métodos , Dor Abdominal/classificação , Dor Abdominal/terapia , Diagnóstico Diferencial , Humanos , Guias de Prática Clínica como Assunto , Padrões de Prática Médica , Prognóstico , Índice de Gravidade de DoençaRESUMO
Sphincter of Oddi dysfunction (SOD) has been classified into three types based upon the presence or absence of objective findings including liver test abnormalities and bile duct dilatation. Type III is the most controversial and is classified as biliary type pain in the absence of any these objective findings. Many prior studies have shown that the clinical response to endoscopic therapy is higher based upon the presence of these objective criteria. However, there has been variable correlation of the manometry findings to outcome after endoscopic therapy. Nevertheless, manometry and sphincterotomy has been recommended for Type III patients given the overall response rate of 33%, although the reported response rates are highly variable. However, all of the prior data was non-blinded and non-randomized with variable follow-up. The evaluating predictors in SOD study - a prospective randomized blinded sham controlled one year outcome study showed no correlation between manometric findings and outcome after sphincterotomy. Furthermore, patients receiving sham therapy had a statistically significantly better outcome than those undergoing biliary or dual sphincterotomy. This study calls into question the whole concept of SOD Type III and, based upon prior physiologic studies, one can suggest that SOD Type III likely represents a right upper quadrant functional abdominal pain syndrome and should be treated as such.
Assuntos
Dor Abdominal/classificação , Disfunção do Esfíncter da Ampola Hepatopancreática/classificação , Esfíncter da Ampola Hepatopancreática , Terminologia como Assunto , Dor Abdominal/diagnóstico , Dor Abdominal/fisiopatologia , Dor Abdominal/terapia , Colangiopancreatografia Retrógrada Endoscópica , Humanos , Manometria , Medição da Dor , Seleção de Pacientes , Valor Preditivo dos Testes , Esfíncter da Ampola Hepatopancreática/fisiopatologia , Esfíncter da Ampola Hepatopancreática/cirurgia , Disfunção do Esfíncter da Ampola Hepatopancreática/diagnóstico , Disfunção do Esfíncter da Ampola Hepatopancreática/fisiopatologia , Disfunção do Esfíncter da Ampola Hepatopancreática/terapia , Esfinterotomia Endoscópica , Síndrome , Resultado do TratamentoRESUMO
Measuring functional status changes in various patient subgroups is important in stratifying risk, assessing disease severity, and predicting and defining clinically relevant outcomes. Data from a multi-centered study of 980 primary care patients presenting with nonspecific abdominal complaints were studied to demonstrate the importance of such an assessment procedure. Patients were prospectively followed for 6 months. Five diagnostic categories based on illness duration and seriousness were derived from the clinical course of these patients. The functional status of each patient was determined at baseline, 1 month, and 6 months using the Sickness Impact Profile (SIP). Intraclass correlation coefficients accounted for two aspects of the reliability of the SIP regarding the measurement of change over time: differences between patients which are stable over time (reproducibility) and different effects of treatment between subsets (responsiveness). A priori formulated expectations about the degree of health status change in patient subgroups were evaluated with the help of effect-size calculations. Patient impairment only partially depended on the final diagnosis and was also influenced by the presence of co-morbidity, psycho-social determinants, and other complaints. The health status change in the patient subgroups agreed with a priori formulated expectations. Standardized effect-size calculations revealed that the degree of change over time in SIP scores was in accordance with these expectations. We conclude: (a) the SIP appeared to be a reliable clinimetric instrument in detecting change over time resulting from different clinical courses, (b) clinical studies that use clinimetric instruments to assess the effects of clinical interventions must adequately control for the influence of baseline "functional status" as well as traditional demographic features such as gender and age, and (c) evaluating a priori formulated clinical expectations concerning functional change with statistics such as intraclass correlation and effect sizes can lead to a clearer understanding of the clinical relevance of statistically significant changes.