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PubMedDate not supplied

The efficacy of prophylactic intravenous antibiotics in elective foot and ankle surgery.

A retrospective chart review of 555 patients who received elective foot and ankle surgeries between 1995 and 2001 at 1 outpatient podiatric hospital clinic was performed to evaluate the efficacy of preoperative intravenous antibiotic use. Only those patients who were having elective foot or ankle surgery for the first time, were being followed up at the hospital's outpatient clinic, and had a nontraumatic cause for their surgery were included in this study. A wound was considered infected when purulent material from the wound sites was noted and an organism(s) was cultured. A wound complication was defined as a superficial dehiscence, edema, erythema, or stitch abscess. Three hundred six (55.1%) patients received a preoperative antibiotic and 249 (44.9%) patients did not. Of the 306 patients who received a preoperative antibiotic, 9 (1.6%) acquired a postoperative wound infection, whereas 8 (1.4%) of the 249 patients who did not receive preoperative antibiotics acquired a postoperative infection. A logistic regression model and chi square tests of association were used to determine if preoperative antibiotic use, age, gender, type of surgical procedure, operative time, tourniquet use, past medical history, and internal fixation were predictive of or associated with postoperative wound infection or complication. None of the study factors was predictive of postoperative wound infection or complication (P >.01). Preoperative antibiotic use was associated with surgical category and internal fixation use (P <.001) but not postoperative wound infection or complication (P >.01). The results suggest that prophylactic intravenous antibiotic use in routine elective foot and ankle surgery is not warranted.

Adult↗
PubMed1994

[Surgical treatment of gastrointestinal malignant melanoma].

Malignant melanoma is the most common metastatic lesion of the intestine, found at autopsy in approximately 60% of patients who die from melanoma. Common symptoms include bleeding, perforation and ileus/subileus. Patients with such symptoms should be operated on immediately, if they are not too reduced because of advanced disease. Long-term survival (five years) has been achieved in 34 of 179 (19%) of stage IVA melanoma patients after a radical operation procedure. Surgical removal of gastrointestinal metastases provides effective palliation in 80-95% of patients, who undergo laparotomy. We describe two patients with gastrointestinal metastases from malignant melanoma. A 33 year-old man had a large melanoma metastasis removed (non-radically) from the small intestine. He recovered rapidly, and experienced good palliative effect for three months, but died from a recurrence of the disease six months after operation. The other patient had a melanoma metastasis in the right lobe of the liver, which was treated by right hemihepatectomy. There has been no recurrence ten months after operation. We recommend surgical removal of abdominal melanoma metastasis if the surgery can be performed without unacceptable risk.

Adult↗
PubMed2001

Breast cancer--the diagnostic and therapeutic problem.

The progress made in recent years in the diagnostics of breast cancer, the universal character of mammographic and ultrasonographic screening examinations and the growth of social awareness with respect to this disease have caused a great deal of diagnostic problems. Cases of big, ulcerating cancer tumours, which infiltrate skin have now become history, and are reported sporadically. However, physicians are now facing the problem, which is the diagnosis of 1-5 mm changes detected in examinations. The necessity to diagnose small tumours in combination with 80-90% mammographic sensitivity reported compelled clinical physicists to verify these changes with histopathological examination. In the cases when the clinical examination, the result of a mammographic examination and that of fine needle aspiration biopsy do not provide a coherent picture, a surgeon has to qualify a patient for tumorectomy with an intra-operative study. In the years 1997-2000, 173 breast tumorectomies were made. Patients with benign neoplasm (e.g. adenofibroma, papilloma mammae) or patients with arousing suspicion of oncological anxiety breast tumour were qualified for surgical procedures. Operations were performed in one-day surgery conditions and intra-operative examination was performed in every case. In cases of non-palpable tumours, which were visible in ultrasonography or mammography the changes were marked by an "anchor" in order to be removed and examined histopathologically. The operated patients were 17-89 years old. In the obtained 173 tissue fragments dysplasia benign was recognized in 47.98% of cases, in 42.2% adenofibroma, in 2.31% papilloma mammae, in 1.73% mastitis chronica, in 4.62% ca ductale invasivum and in 1.16% ca ductale in situ has been observed.

Adolescent↗
PubMed1975

Outpatient surgery in a developing country.

233 outpatient operations were performed under general anaesthesia on Nigerian patients whose selection was not influenced by adverse social circumstances. The complication-rate was similar to that found in comparable series from the United Kingdom. The incidence of wound infection was related to the age and social circumstances of the patient and was not affected by the type of hospital in which the operation was performed.

Adolescent↗
PubMed1976

Management of surgical problems in patients on methadone maintenance.

One hundred patients on methadone maintenance admitted to our surgical service were analyzed. The average duration of prior narcotics abuse was ten years and was followed by an average of 2.2 years of methadone maintenance treatment. Sixty-three patients were admitted on an emergency basis, half of these for trauma. Sixty-two patients underwent operative procedures. There were four deaths, none directly related to methadone use. Five patients were admitted for intestinal obstruction secondary to methadone ingestion. This disease entity results from fecal impaction which is induced by methadone's spastic effect on the gastrointestinal tract. Evidence of chronic liver disease was present in half the patients. The associated medical illnesses presented no problems with anesthesia. WHILE METHADONE MAINTENANCE WAS CONTINUED IN THE ACCUSTOMED DOSAGE, POSTOPERATIVE ANALGESIA WAS ACCOMPLISHED SATISFACTORILY WITH 5O TO 100 MG DOSES OF MEPERIDINE AT 3 HOUR INTERVALS, AS REQUIRED.

Adolescent↗
PubMed2006

Results of surgery for Ebstein anomaly: a multicenter study from the European Congenital Heart Surgeons Association.

OBJECTIVE: Since most centers' experience with Ebstein anomaly is limited, we sought to analyze the collective experience of participating institutions of the European Congenital Heart Surgeons Association with surgery for this rare malformation. METHODS: The records of all 150 patients (median age 6.4 years) who underwent surgery for Ebstein anomaly in the 13 participating Association centers between January 1992 and January 2005 were reviewed retrospectively. Patients with congenitally corrected transposition were excluded. RESULTS: Most patients (81%) had Ebstein disease type B or C and significant functional impairment (61% in New York Heart Association class III or IV) and 16% had prior operations. Surgical procedures (n = 179) included valve replacement (n = 60, 33.5%), valve repair (n = 49, 27.3%), 1(1/2) ventricle repair (n = 46, 25.6%), palliative shunt (n = 13, 7.26%), and other complex procedures (n = 11, 6.14%). There were 20 hospital deaths (operative mortality 13.3%) after valve replacement in 5 patients, valve repair in 3, 1(1/2) ventricle repair in 7, palliative procedures in 3, and miscellaneous procedures in 2. Younger age and palliative procedures were univariate risk factors for operative death, but only age was an independent predictor on multivariable analysis. CONCLUSIONS: Most patients coming to surgery presented in childhood and were significantly symptomatic. More than half underwent valve replacement or repair, but a considerable proportion had severe disease necessitating 1(1/2) ventricle repair or palliative procedures. Operative mortality did not differ significantly among repair, replacement, and 1(1/2) ventricle repair but was associated with palliative procedures for severe disease early in life, young age being the only independent predictor of operative death.

Adolescent↗
PubMed1983

Disorders of coagulation.

The routine preoperative performance of a platelet count, bleeding time, prothrombin time, and partial thromboplastin time will reveal most of the major inherited or acquired bleeding diatheses that are likely to be troublesome during or after an operation. Unfortunately, these screening test may fail to warn the physician of impending trouble because they fail to detect the milder bleeding tendencies. In such cases asking the patient a few specific questions may reveal a bleeding tendency not otherwise suspected. If a patient with an identified bleeding problem undergoes a surgical procedure, operative and postoperative bleeding can be minimized by continuous monitoring of the patient by the coagulation laboratory and by close collaboration among the surgeon, the hematologist, and the laboratory in the management of replacement therapy. However, if bleeding commences during or after an operation without warning, the nature of the problem must be recognized as quickly as possible in order to effect prompt treatment. By a series of simple tests, the coagulation laboratory can promptly identify the general nature of the bleeding problem and then more leisurely pinpoint it precisely.

Blood Coagulation↗
PubMed1964

CAROTID BODY TUMOR.

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Carotid Body Tumor↗