PubMed Health⌕ Search

Biomedical subjects

A H Combs

Publications and source records attributed to A H Combs.

10 recordsLinked to original sources
PubMed1993

Discrepancy in resuscitation beliefs among physicians at various levels of training.

Having previously described some of the attitudes of health care providers toward resuscitation for themselves, based on an individual's beliefs about the likelihood of success of cardiopulmonary resuscitation (CPR), the differences among attitudes of physicians at different levels of training have now been assessed. A multi-question survey was sent to medical students, house officers, and attending physicians at two university medical centers. Sociodemographic information, questions regarding beliefs about outcome after CPR, and personal desires were included. Respondents were asked to identify the clinical condition carrying the worst prognosis during cardiac arrest from among: metastatic cancer (MC), end-stage renal disease (ESRD), acquired immunodeficiency syndrome (AIDS), sepsis, and myocardial infarction (MI), and to specify their resuscitation desires should they be affected by these conditions. The preferences of each group regarding resuscitation given their least favored diagnosis were assessed using chi 2 analysis of trends for binomial proportions. Approximately 186 questionnaires were evaluated and consisted of 90 by medical students (MS), 67 by house officers (HOs), and 29 by attending physicians (APs). Resuscitation desires for each diagnosis were MC, 7 of 40; ESRD, 8 of 34; AIDS, 10 of 74; sepsis, 10 of 15; and MI, 20 of 23. chi 2 test for trend of desire to be resuscitated from the self-selected worst prognostic category by level of training demonstrated no significant decrease in desire to be resuscitated with increasing level of training. Physician's beliefs about CPR may be influenced by their experiences with particular patients and events.(ABSTRACT TRUNCATED AT 250 WORDS)

Attitude of Health Personnel↗
PubMed1991

Resuscitation attitudes among medical personnel: how much do we really want to be done?

Cardiopulmonary resuscitation (CPR) is attempted every day. Whereas medical professionals and personnel perform these resuscitation attempts, no previous studies have reported the attitudes of medical personnel towards resuscitation for themselves. We have attempted to assess the prevalent attitudes among various physicians at various levels in training and nurses. An eleven item questionnaire was sent to medical students, house officers, attending physicians and registered nurses at university medical centers. Each questionnaire consisted of respondent's sociodemographic information, their attitudes about CPR for themselves and their beliefs about outcome after CPR with particular disease states. The results were analyzed using chi-square analysis. Four hundred questionnaires were mailed and 240 were returned (60% response rate). All groups favored resuscitation in a university hospital over other sites (P less than 0.05). More nurses requested to be 'no code' compared with other professionals (P less than 0.005). Attending physicians requested that CPR attempts be terminated after less time than any other group (P less than 0.005). Medical students requested resuscitation significantly more than any other group in the presence of terminal conditions such as metastatic cancer, acquired immunodeficiency syndrome and severe chronic obstructive pulmonary disease (P less than 0.005). Medical personnel's beliefs about CPR may be influenced by their experiences with particular patients and events. As trainees acquire more experience they appear less inclined to desire resuscitation efforts for themselves.

Attitude of Health Personnel↗
PubMed1986

Orthopedic grand rounds. Retained wooden foreign body in the foot detected by computed tomography.

A 20-year-old female presented with a 12-week history of a penetrating wound by a pointed wooden slat to the dorsum of her right foot. She had persistent pain, swelling, and an open wound. Initial radiographs were normal, and three surgical explorations failed to find a foreign body. Later radiographs showed erosion of the second metatarsal. Computed tomography detected and localized the wooden foreign body. Removal of the foreign body was followed by healing of the foot.

Adult↗
PubMedDate not supplied

Practical uses of end-tidal carbon dioxide monitoring in the emergency department.

Qualitative and quantitative measurement of the carbon dioxide (CO2) concentration in respiratory gases is readily available with current technology. End-tidal CO2 (PetCO2) monitoring, whether by qualitative colorimetric methods or by solid-state spectrophotometric techniques, is becoming increasingly valuable in the Emergency Department (ED). These techniques offer a practical adjunct to the ED management of critical interventions including endotracheal intubation, conscious sedation, and cardiopulmonary resuscitation.

Carbon Dioxide↗
PubMedDate not supplied

Arthroscopic acromioclavicular joint resection. An anatomical study.

Distal clavicle resection has been an effective procedure for treatment of acromioclavicular arthritis. The conventional open surgical technique involves deltoid detachment and reattachment, which may cause postoperative weakness and requires protection during the postoperative period to allow for healing. Arthroscopic acromioclavicular joint resection has the theoretical advantages of no deltoid disruption and a shorter rehabilitation period. The purpose of this study was to compare open versus arthroscopic acromioclavicular joint resection in a laboratory setting. The goals of acromioclavicular joint resection in this study were to remove 5 mm of the medial acromion and 10 mm of the distal clavicle. Acromioclavicular joint resections were performed on 10 cadaver shoulders (5 open resections and 5 arthroscopic resections). Open resection was successful at 10 of 15 distal clavicle locations and 14 of 15 medial acromial locations. Arthroscopic resection was successful at 14 of 15 distal clavicle locations and 10 of 15 medial acromial locations. The combined bone resection averaged 14.8 mm (+/- 1.99 mm) for the open technique and 14.8 mm (+/- 2.58 mm) for the arthroscopic technique. The combined bone resection was 1.5 cm or more in all of the measured locations for the open technique and in 14 of 15 measure locations for the arthroscopic technique. There was no statistically significant difference between the two groups. In the laboratory setting, acromioclavicular joint resection was performed effectively and predictably with arthroscopic instruments. Arthroscopic bone resection was comparable to open bone resection.

Acromioclavicular Joint↗