Biomedical subjects

Jose Cocjin

Publications and source records attributed to Jose Cocjin.

5 recordsLinked to original sources

PubMed2005

Comorbidities associated with constipation in children referred for colon manometry may mask functional diagnoses.

BACKGROUND: In children with prolonged constipation of unclear pathogenesis or unresponsive to treatment, colon manometry can discriminate between functional fecal retention (FFR) and colon neuromuscular diseases. AIM: To identify the clinical features precipitating referral for colon manometry in children with functional constipation. METHOD: Retrospective medical record review of 173 constipated children (116 male, mean age 6.9 years, range 1-17 years) referred for colon manometry. RESULTS: Manometry was normal in 121 (70%). In those with normal manometry, FFR was identified in 96, irritable bowel syndrome (IBS) in 10, and functional constipation in 15. Of the 96 children FFR, 72 (76%) had comorbid conditions that might have interfered with the clinician's ability to diagnose FFR. Of 52 children with colon neuromuscular disease, only 12 (23%) had comorbid conditions (P < 0.001 compared with FFR). Of children more than 4 years, those with FFR were more likely to have fecal incontinence (44 of 62; 71%) than those with other functional disorders (2 of 19; 10%; P < 0.001) or neuromuscular disease (6 of 23; 26%; P < 0.001). CONCLUSIONS: Two thirds of children referred for colon manometry had normal studies and met criteria for a functional diagnosis. Three quarters of those with functional constipation had a comorbid condition that might alter the history sufficiently to obscure the diagnosis.

Adolescent↗

PubMed2003

Gastrointestinal motility and sensory abnormalities may contribute to food refusal in medically fragile toddlers.

BACKGROUND: In chronically ill children who refuse to eat, surgery to correct anatomic problems and behavioral treatments to overcome oral aversion often succeed. A few patients fail with standard treatments. The aims of the study were to: 1) investigate motility and gastric sensory abnormalities and 2) describe treatment that was individualized based on pathophysiology in children who failed surgery and behavioral treatments. METHODS: We studied 14 patients (age 1.5-6; mean 2.5; M/F: 7/7). All had a lifelong history of food aversion and retching or vomiting persisting after feeding therapy and fundoplication. All were fed through gastrostomy or gastro-jejunostomy tubes. We studied esophageal and antroduodenal manometry, and gastric volume threshold for retching. We identified when gastric antral contractions were associated with retching and pain. A multidisciplinary treatment program included a variable combination of continuous post-pyloric feedings, drugs to decrease visceral pain, drugs for motility disorders, and behavioral, cognitive, and family therapy. We interviewed parents 2-6 months following testing to evaluate symptoms, mode of feeding and emotional health. RESULTS: We found a motility disorder alone in 2, decreased threshold for retching alone in 5 and both motility and sensory abnormalities in 7. After treatment, 6 of 14 (43%) began eating orally and 80% had improved emotional health. Retching decreased from 15 episodes per day to an average of 1.4 per day (p <0.01). CONCLUSIONS: Upper gastrointestinal motor and/or sensory disorders contributed to reduced quality of life for a majority of children and families with persistent feeding problems. A multidisciplinary approach improved symptoms and problems in these children

Cerebral Palsy↗

PubMed2002

Long-term outcome of congenital intestinal pseudoobstruction.

We evaluated 85 children with congenital chronic intestinal pseudoobstruction (CIP) over the past 10 years. Twelve (14%) were born prematurely. One had a family history of CIP. Six had systemic diseases. Thirty-five (41%) had urinary bladder involvement. Manometric features were consistent with myopathy in 32, neuropathy in 48, and mixed disease in 5. Of 48 patients with neuropathy, 6 had urinary bladder involvement (12.5%) (P < 0.0001 vs myopathy), and 10 had malrotation (21%) (P = NS vs myopathy). Upon referral, 53 (62%) were dependent on partial or total parenteral nutrition (PN). At the time of chart review (median 25 months after evaluation), 22 patients had died, 14 of whom were on total PN, 13 of them died because of PN-related complications and 1 died of sepsis. Three others died of sepsis while on partial PN (P = 0.007 vs mortality in patients fed enterally) and five died after small bowel transplantation. In conclusion, in children with congenital CIP, the risk for prematurity is increased twofold, the majority of cases are sporadic, abnormal bladder function is more common in myopathic CIP, and complications related to parenteral nutrition are the main cause of death in children with CIP.

Adolescent↗

PubMed2002

Visceral pain-associated disability syndrome: a descriptive analysis.

OBJECTIVE: Pain-associated disability syndrome (PADS) is a recently defined term that describes patients with chronic pain whose restriction in daily activities appears disproportionately severe for the observable pathology. The aim of this study is to describe the features of a group of pediatric patients with abdominal symptoms fitting this diagnosis. METHODS: To identify factors associated with visceral PADS, we reviewed the records of 40 patients (18 males; age range, 7-21 years) with gastrointestinal symptoms severe enough to prevent school attendance or eating for 2 months or more. These patients, in whom pain was neither feigned nor self-induced, met the diagnostic criteria for visceral PADS, including failure of usual treatments and lack of a satisfactory organic explanation for the severity of the pain. RESULTS: The dominant symptom was abdominal pain in 30 patients, regurgitation in 5 patients, nausea in 3 patients, and chest pain in 2 patients. All patients complained of pain or discomfort, and all met symptom-based criteria for one or more functional gastrointestinal disorder. Disordered sleep was a problem for 39 patients. Factors associated with PADS included learning disabilities, unrealistic goals in a perfectionist, high-achieving child, early pain experiences, passive or dependent coping style, marital problems in the home, and chronic illness in a parent. All patients had at least two associated factors, and a majority had four or more associated factors. Possible triggering events included an acute febrile illness in 20 patients, school change in 11 patients, trauma in 2 patients, death of a loved one in 2 patients, and sexual abuse in 2 patients. Before diagnosis, all patients underwent extensive negative evaluations. Nearly all patients had mental health evaluations that ruled out eating disorder and psychosis. Medical management had failed, and surgeries worsened symptoms. In a majority of patients, we identified a comorbid psychiatric disorder. CONCLUSIONS: Evaluation of preteens and teens unable to go to school or eat because of unexplained incapacitating symptoms should include queries about factors associated with PADS. To treat PADS, medical and mental health clinicians must recognize pain as having both nociceptive and affective components and address treatment collaboratively. Invasive procedures and surgery reinforce the cycle of arousal and pain and are to be avoided. Age for the onset of PADS in the preteen and early teen years suggests that developmental issues play a role.

Abdominal Pain↗

PubMedDate not supplied

Colon motility during a panic attack.

OBJECTIVE: To document the temporal relationship between a panic attack and high amplitude propagating contractions. METHODS: Colon manometry was used to discriminate between functional defecation problems and colon neuromuscular disease. By chance, the patent developed a panic attack during the test session. RESULTS: Coincident with the panic attack, there was a continuous series of high amplitude propagating contractions. There were 15 high amplitude propagating contractions over 45 minutes, initially at a rate of 4 per 10 minutes, gradually slowing to 1.5 per 10 minutes. CONCLUSIONS: These data may explain the cause for gastrointestinal distress and diarrhea in some patients with panic attacks.

Cathartics↗