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Biomedical subjects

Umut Sarpel

Publications and source records attributed to Umut Sarpel.

4 recordsLinked to original sources
PubMed2005

Reduction of a large incarcerated rectal prolapse by use of an elastic compression wrap.

Reduction of a large rectal prolapse may be difficult because of significant edema that collects in the rectal tissues. If reduction is unsuccessful, an emergent laparotomy and internal reduction is required. A wide elastic wrap applied around the prolapsed rectum provides progressive compression, which reduces the amount of edema, allowing subsequent manual reduction. This novel technique is simple, safe, inexpensive, and can easily be performed in the emergency department setting. Manual reduction, by this or other described methods, should be attempted before emergent laparotomy for incarcerated rectal prolapse is performed.

Adult↗
PubMed2005

The incidence of complete androgen insensitivity in girls with inguinal hernias and assessment of screening by vaginal length measurement.

BACKGROUND/PURPOSE: Complete androgen insensitivity syndrome (CAIS) is a rare disorder; however, surgeons have noted a higher rate in girls with inguinal hernias. A few retrospective studies have estimated the incidence of CAIS to be 0.8% to 2.4% in girls with inguinal hernias. An inexpensive, quick screening method for this population has not been established. Because CAIS is associated with a short vagina, measuring vaginal length could serve this purpose if normal standards were known. The authors endeavored to (1) prospectively confirm the incidence of CAIS, (2) identify normal standards of vaginal length, and (3) assess the usefulness of measuring vaginal length to screen for CAIS in girls with inguinal hernias. METHODS: Vaginal lengths were measured in 270 girls with inguinal hernias at a university hospital from 1991 to 2003. A fallopian tube was identified to exclude CAIS. If CAIS was suspected, gonadal tissue was sampled and karyotyping was performed. Linear regression analysis was performed, and 95% confidence intervals were calculated for individual values. RESULTS: Normal vaginal length for age was established. Three patients were found to have significantly short vaginas: 2 were confirmed to have CAIS, 1 did not (false-positive). One other infant was proved to have CAIS despite having a normal vaginal length (false-negative). The incidence of CAIS in our study was 1.1% (3/270). CONCLUSIONS: This is the largest prospective study of the incidence of CAIS in girls with hernias. The authors found that 1.1% of premenstrual girls with inguinal hernias have this syndrome. The authors also provide standards for normal vaginal length in the pediatric population. Vaginal length increases predictably with age, and some patients with CAIS have significantly shorter vaginas. Vaginal length is not a perfect predictor of this disorder, but can be a useful adjunctive screening tool.

Androgen-Insensitivity Syndrome↗
PubMed2003

The respiratory advantage of laparoscopic Nissen fundoplication.

BACKGROUND/PURPOSE: Laparoscopic Nissen fundoplication is replacing the open approach in the treatment of children with gastroesophageal reflux. The postoperative respiratory advantages seem obvious but remain unproven. The authors hypothesized that laparoscopic Nissen fundoplication provides postoperative respiratory advantages in neurologically normal children as well as those with mental retardation or profound neurologic impairment. METHODS: The charts of all laparoscopic Nissen fundoplications over a 4-year period were reviewed. Sixty-one laparoscopic procedures were compared with the most recent 61 consecutive open Nissen fundoplications. The following variables were reviewed: age, weight, gender, preexisting comorbidities, operating time, postoperative pulmonary complications, and length of stay. Categorical data were compared for significance utilizing chi2 cross tabulation. Variables representing numerical data were compared by t test. RESULTS: Although there appeared to be a trend toward sicker patients in the open group, the laparoscopic group showed significantly improved rates of extubation, shorter recovery room stays, shorter durations of chest physiotherapy, fewer intensive care unit admissions, more rapid resumption of baseline feedings, and overall decreased length of stay (P < 0.05). Pulmonary benefits also were noted in the neurologically impaired population when analyzed separately. CONCLUSIONS: Laparoscopic Nissen fundoplication confers a definable benefit with a significant pulmonary advantage in both neurologically normal children and those with neurologic impairment.

Age Factors↗