-General  Usual weight, recent weight change, weakness, fatigue, or fever

-Skin    Rashes, lumps, sores, itching, dryness, changes in color, changes in hair or nails, changes in size or color moles 

-Head, Eyes, Ears, Nose, Throat (HEENT):  

- Head: Headache, head injury, dizziness, lightheadedness. Eyes: Vision, glasses or contact lenses, pain, redness, excessive tearing, double or blurred vision, spots, specks, flashing lights, glaucoma, cataracts. Ears: Hearing, Tinnitus, Vertigo, earaches, infection, discharge, If hearing is decreased, use or nonuse of hearing aids, Nose and Sinuses: Frequent colds, nasal stuffiness, discharge, or itching, hay fever, nose- bleeds, sinus trouble. Throat ( or mouth and Pharynx): Condition of teeth and gums, bleeding gums, dentures, if any, and how they fit, sore tongue, dry mouth, frequent sore throats, hoarseness.

-Neck  “Swollen Glands,” goiter, lumps, pain, or stiffness in the neck. 

-Breast  Lumps, pain, or discomfort, nipple discharge

-Respiratory  Cough, sputum (color quantity; presence of blood or hemoptysis), shortness of breath (dyspnea), wheezing, pain with a deep breath (Pleuritic pain).

-Cardiovascular  “Heart trouble”; high blood pressure; rheumatic fever; heath murmurs; chest pain or discomfort; palpitations; shortness of breath; need to use pillows at night to ease breathing (orthopnea); need to sit up at night to ease breathing (paroxysmal nocturnal dyspnea) swelling in the hands , ankles, or feet (edema). 

-Gastrointestinal  Trouble swallowing, heartburn, appetite, nausea. Bowel movements, stool color and size, change bowel habits, pain constipation, diarrhea. Abdominal pain, food intolerance, excessive belching or passing of gas. Jaundice, liver, or gallbladder trouble. 

-Peripheral Vascular  Intermittent leg pain with exertion (Claudication); leg cramps; varicose veins; past clots in the veins; past clots in the veins; selling in claves, legs, or feet; color change in fingertips or toes during cold weather; selling with redness or tenderness.

-Urinary  Frequency or urination,  polyuria, nighttime urination (nocturia), urgency, burning or pain during urination, blood in the urine (hematuria), urinary infections, kidney or flank pain, kidney stones, ureteral colic, suprapubic pain, incontinence;  in males, reduced caliber or force of the urinary stream, hesitancy, dribbling. 

-Genital  

Male: Hernia, discharge from or sores on the penis, testicular pain or masses, scrotal pain or swelling, history of sexually transmitted infection and their treatments. Sexual interest (Libido), function, satisfaction

Female: Menstrual regularity, frequency, and duration of periods, amount of bleeding; bleeding between periods or after intercourse, dysmenorrhea, premenstrual tension. Menopausal symptoms, post-menopausal bleeding. Vaginal discharge, itching, sores, lumps, sexually transmitted infection, and treatments. Sexual interest, satisfaction, any problems, including pain during intercourse (dyspareunia)

-Musculoskeletal  Muscle or joint pain, stiffness, arthritis, gout, backache. If present, describe the location of affected joints or muscles, any swelling, redness, pain , tenderness, stiffness, weakness, or limitation of motion or activity; include timing of symptoms (e.g., morning or evening), duration, and any history of trauma. Neck or low back pain. Joint pain with systemic symptoms such as fever, chills, rash, anorexia, weight loss, or weakness. 

-Psychiatric   Nervousness, tension, mood, including depression, memory change, suicidal ideation, suicide plans or attempts. 

-Neurologic  Changes in mood, attention, or speech;  changes in orientation, memory, insight, or judgment; headache, dizziness, vertigo, fainting, blackouts; weakness, paralysis, numbness, loss of sensation, tingling or “pins and needles,” tremors or other involuntary movement seizures. 

-Hematologic  Anemia, easy bruising, or bleeding

-Endocrine  Heat or cold intolerance, excessive sweating ,excessive thirst (polydipsia), hunger (polyphagia), or urine output (polyuria).

-Physical Examination  

General Survey:  MN is a short, overweight middle-aged female, who is animated and responds quickly  to questions. Her hair was well groomed. Her color is good, and she lies flat.

Vital Signs:  Ht(without shoes) 157 cm (5’2”). Wt (dressed) 65 kg (143 lbs) . BMI 26, BP 164/98 right arm supine; 160/96 left arm, supine; 152/88 right arm, supine with wide cuff. Heart rate (HR) 88 and regular. Respiratory rate (RR) 18. Temperature (oral) 98.6F.

Skin:   Palms cold and moist, but color good. Scattered Cherry angiomas over upper trunk. Nails without clubbing , cyanosis. 

Head, Eyes, Ears, Nose, Throat (HEENT): Head; hair of average texture, Scalp without lesions, normocephalic/ atraumatic (NC?AT). Eyes; Vision 20/30 in each eye. 

Visual fields full by confrontation. Conjunctive pink; sclera white. Pupils 4 mm constricting to 2 mm, round, regular, equally reactive to light. Extraocular movements intact. Disc margins sharp, without hemorrhage, exudate. No arteriolar narrowing or A-V nicking. Ears:  Cerumen partially obscures right tympanic membrane (™); Left canal clear, ™ with good cone of light. Acuity is a good to whispered voice. Weber midline. AC>BC. Nose  Mucosa pink, septum midline. No sinus tenderness. Mouth:  Oral mucosa pink. Dentition is good. Tongue midline. Tonsils absent. Pharynx without exudates. 

Neck:  Neck Supple. Trachea midline. Thyroid isthmus barely palpable, lobes not felt.

Lymph Nodes:  No cervical, axillary, or epitrochlear nodes. 

Thorax and Lungs:   Thorax Symmetric with good excursion. Lungs resonant on percussion. Breath sounds vesicular with no added sounds. Diaphragms descend 4 cm bilaterally.

Cardiovascular:  Jugular venous pressure 1 cm above the sternal angle, with the head of the examining table raised to 30 degrees. Carotid upstrokes brisk, without bruits. Apical impulse discrete and tapping, barely palpable in the 5th left interspace, 8 cm lateral to the midsternal line. Good S1,,.S2,: no S3 or S3,. A II/VI medium-pitched midsystolic murmur at the 2nd right interspace; does not radiate to the neck. No diastolic murmurs. 

Breast:   pendulous, symmetric.. No masses; nipples without discharge. 

Abdomen: Protuberant. Well-healed scar, right lower quadrant. Bowel sounds active. No tenderness or masses. Liver span 7cm  in right midclavicular line; edge smooth, palpable 1 cm below right costal margin (RCM). Spleen not felt. No costovertebral angles tenderness (CVAT).

Genitalia:

Female External genitalia without lesions. Mild cystocele at introitus on straining. Vaginal mucosa pink. Cervix pink, parous, and without discharge. Uterus anterior, midline, smooth, not enlarged . Adnexa is not palpated due to obesity and poor relaxation. No cervical or Adnexal tenderness. Pap Smear taken. Rectovaginal wall intact. 

Male External genitalia without discharge or lesions. No scrotal or testicular mases or swelling, no hernia.

Rectal: No external hemorrhoids, tight sphincter tone, rectal vault without masses, stool brown negative for occult blood.

Extremities: Bilateral upper extremities warm. Bilateral lower extremities; no edema. Calves supple, symmetric, temperature intact bilaterally with negative Homan's sign.

Peripheral vascular: No varicosities in lower extremities. No stasis pigmentation or ulcers Pulses. (2+ = normal)

_________________________________________________________        

Radial           Femoral      Popliteal       Dorsalis Pedis    Posterior Tibial

_________________________________________________________

Rt 2+ 2+ 2+ 2+ 2+

_______________________________________________________

Lt 2+ 2+ 2+ 2+ 2+

Musculoskeletal:   No joint deformities or selling on inspection and palpation. Good range of motion in hands, wrists, elbows, shoulders, spine, hips, knees, ankles. 

Neurologic: Mental Status:  Alert and cooperative. Thought processes are coherent and insight is good. Oriented to person, place, and time. Cranial nerves: II to XII intact. Motor: Good muscle bulk and tone. Strength: 5/5 bilaterally in deltoids, biceps, triceps, hand grips, iliopsoas, hamstrings, quadriceps, tibialis anterior, and gastrocnemius. Cerebellar: Rapid Alternating movements (RAMs)  and point-to-point movements intact. Gait stable, fluid. Sensory:  Pinprick, light touch, position sense, vibration, and stereognosis intact. Romberg negative. Reflexes: Bilateral triceps, brachioradialis, patellar and Achilles deep tendon reflexes intact. Bilateral plantar reflex intact. Babinski response is negative.

A review of literature provides the practicing nurse with the latest knowledge regarding any aspect of practice. For this assignment, you will conduct a literature review for a topic of your choice. I recommend that you choose a topic of interest to you and one that is relevant to your current practice.

Assignment Guidelines

1.    Choose a topic of interest to you and write a research question to guide your literature review.

2.    Locate at least five full-text research articles that are relevant to your research question.

3.    Read each article and note the author, date of publication, type of study (quantitative or qualitative) and research design, target population, sample selection method, number of subjects and demographics of sample, tools used to collect data, methods of data analysis used and study findings.

4.    Write an 8-10 page paper using the following outline:

A.      Introduction that includes the reason you chose the topic and a purpose statement (“The purpose of this paper is…”).

B.    A description of each study, including the author, date of publication, type of study (quantitative or qualitative) and research design, target population, sample selection method, number of subjects and demographics of sample, tools used to collect data, and methods of data analysis used.

C.       Discussion of the findings of the five studies, pointing out differences and similarities of findings, possible reasons for conflicting findings, and the limitations of the studies.

D.    Conclusion that restates the purpose of the paper, a brief summary of your overall findings from the review of literature, and whether or not the data is strong enough to support a change in practice. 

E.     Reference List

 

Grading Criteria (20% of final grade)

1.    Appropriateness of research question (10 points)

2.    Description of each research study (20 points)

3.    Discussion regarding strength of evidence and support for changing in practice (15 points)

4.    Discussion of limitation of each study (15 points)

4.    Conclusion: (20 points)

5.    Writing style: grammar, punctuation, etc. /APA formatting (20 points)

 

1

Running head: Intensivist and patient outcomes

11

Intensivist and patient outcomes

Does having a 24-hour intensivist improve the outcomes of adult patients in the Intensive Care Unit?

Student Name

Abstract

Patients admitted into the Intensive Care Unit (ICU) come in with complex health issues and more research is needed to understand patient outcomes when a 24-hour intensivist is staffed in an ICU. Exploring ways to improve patient outcomes is the basis of evidence based practice and it is important for health care professionals to understand what interventions can help lead to improve patient outcomes.

Does having a 24-hour intensivist improve the outcomes of adult patients in the Intensive Care Unit?

The purpose of this paper is to examine if there are differences in patient outcome when a 24-hour intensivist staffing model is applied. An intensivist is a medical doctor who specializes in taking care of the critically ill. Patients admitted to an Intensive Care Unit (ICU) are often dealing with complex, life threatening illnesses and it is important to provide great care regardless of the time they are admitted into the unit. Therefore, it is necessary to evaluate if having a 24-hour intensivist in ICUs results in better outcomes for this population. If an intensivist is staffed on the unit 24-hours a day, they could help implement early interventions that may help improve the survival rate of this vulnerable patient population. There have been several studies evaluating the outcomes of having the ICU staffed 24 hours a day versus ICU units staffed only during the morning. There have also been reviews on how nurse practitioners and physician’s assistants can contribute to staffing in the ICU. The research hypotheses for this paper is that having a 24-hour intensivist improves the outcomes of adult patients in the ICU.

Literature review

Van der Wilden, Schmidt, Chang, Bittner, Cobb, Velmahos, & King (2013) conducted a quantitative retrospective study at a Massachusetts hospital, and investigated if there were positive patient outcomes to staffing 24/7 intensivist in a Surgical Intensive Care Unit (SICU). The 26-month study had a purposeful sample of total of 2,829 patients (Van der Wilden et al., 2013). Prior to implementation, this hospital staffed an intensivist during the day from 7am-5pm, and afterwards they were on call. At night, this SICU was covered by residents and/or critical care fellows. This study collected data such mortality rate, length of stay, readmission rate and days on mechanical ventilation. They also collected Acute Physiology and Chronic Health Evaluation II (APACHE II) scores, which helps estimate the patient’s ICU mortality (Van der Wilden et al., 2013). This study conducted statistical analysis by using chi square for category variables, and used t-tests to compare continuous variables; all values with P <0.05 were considered significant (Van der Wilden et al., 2013). Implementation of 24/7 staffing did show that patients received less blood products and imaging, thereby saving money. However, they were not able to find sufficient evidence to suggest that 24/7 intensivist staffing improved morbidity or mortality. Researchers concluded that this might have been due the “highly structured and protocolized environment” of the SICU (Van der Wilden et al., 2013). Therefore, all patients that come in with the same type of diagnosis, such as sepsis, came with a specific order set. An ICU such as this, already has several protocols in place that nurses can resort to, therefore, not requiring the need for an intensivist to be staffed 24-hours a day.

Reineck, Wallace, Barnato, & Kahn (2013) conducted a quantitative retrospective cohort study to see if the quality of end of life care in ICU patients would be different if they had a 24-hour intensivist. The statistical analysis used to compare hospitals with and without 24hr intensivist for this study was the Whitney test for continuous variables, and Fisher’s exact for categorical variables. For patient characteristics, a t-test was used for continuous variables and chi-square for categorical variables. All tests used the two- tailed test with a significance level of 0.05. The researches obtained APACHE II scores from patients; the study included 64,752 patients from 49 ICUs, after performing exclusion and inclusion criteria, they were left with a sample 3,553 (Reineck et al., 2013). They found that during the night, there was a decrease in the amount of deaths occurred when the intensivists were staffed for 24-hours. They also found that there was a 2.5 day decrease from the admission date to death, meaning that patient died an average of 2.5 days earlier than those not staffed with an intensivist all day (Reineck et al., 2013). They also defined death as patients who both were decreased and opted to go to hospice after their ICU admission. The researchers attributed this finding to intervening earlier and discussing end of life issues with the patient and family. In discussing patient prognosis and end of life issues immediately, researchers believed that this helped to improve the quality of life for the patient and helped forgo futile life sustaining treatments.

Kerlin, Harhay, Kahn, & Halpern (2015) conducted a quantitative retrospective cohort study to investigate different night time staffing model on patient outcomes and mortality risk. The different staffing models were categorized as: intensivists, non-attending intensivist, trainee (resident or fellows), and no physicians (Kerlin et al., 2015). They obtained their purposeful sample from Project International Mission for Prognosis and Analysis of Clinical Trials database from 2001 to 2008. Kerlin et al., (2015) calculated each patients Mortality Prediction Model (MPM). After the inclusion and exclusion criteria there were 270,742 patients that were in the study. Statistical analysis used was descriptive statistics and chi square test (Kerlin et al., 2015). Kerlin et al., (2015) found that there was no difference in mortality or hospital length of stay. They found that patients were on mechanical ventilation longer if they were in the group with the attending nonintensivist. Unexpectedly this study was able to associate lower mortality risk when there was no intensivist available during the night, which may be due to differences in how end of life care is treated. A limitation of this study was that the sample obtained was older, and the medical technology or practices might have advanced since that period of time.

Baharoon, Alyafi, Tamim, Al-Jahdali, Alsafi, Al-Sayyari, & Ahmed (2016) conducted a quantitative retrospective study to see the impacts on patient outcomes when there was a mandatory 24-hour intensivist on site versus an on-demand intensivist. Method of obtaining data was through National Guard Health Affairs, which is a health care provider in Saudi Arabia. Researches used two similar ICU units and divided it into group A and B, one with 24-hour intensivist and the other with an intensivist that is available during the day and on call at night (Baharoon et al., 2016). They used Acute Physiology and Chronic Health Evaluation II (APACHE II) to score the illness of the patient (Baharoon et al., 2016). The descriptive analysis and outcome variables were assessed with chi-square and student t-test, and a statistical significance of P < 0.05 was used (Baharoon et al., 2016). Baharoon et al., (2016) performed their statistical analysis using Statistical Analysis Software. There was purposive sample of 1,921 patients between both units was obtained from ICU admissions from January 2004 to December 2005 (Baharoon et al., 2016). Results showed that there was a reduced mortality rate among medical patients but not with trauma or surgical patients with the 24-hour intensivist. The limitation of this study is that it may not be applicable to everyone due to its geographic location. There might be differences in the way the United States provides care versus how Saudi Arabia provides care, thus not making it generalizable to everyone. Baharoon et al., (2016) also speculated that ICUs that do not have critically sick patients may not benefit from having an intensivist 24 hours a day, and those who are really sick may still have poor prognosis despite having a doctor available 24 hours a day.

Adıgüzel, Karakurt, Moçin, Takır, Saltürk, Kargın, & Güngör (2015) conducted a retrospective, cross-sectional, observational study to see if full time ICU staff made a positive impact on patients who were on mechanical ventilation. They collected data patient data from a teaching hospital in a level II ICU from January 2006 to December 2007. They collected APACHE II scores, and inclusion and exclusion criteria, and they used stratification to obtain the patient population (Adıgüzel et al., 2015). Adıgüzel et al., (2015) used the Mann-Whitney-U test, and Chi-square test, and P value of <0.05 was used for statistical significance. (Adıgüzel et al., 2015). There was a total of 425 patients was used and there were two groups, one with a periodic intensivist, and another group with 24-hour intensivist (Adıgüzel et al., 2015). The group with the 24-hr intensivist showed decrease in duration in mechanical ventilation and length of stay, however, they both showed similar mortality rates among both groups. Findings suggest that the decrease in mechanical ventilation was possibly due to intensivist being able to control ventilation settings throughout the day versus only once in the morning.

Discussion

Most of these studies discussed in this literature review used a retrospective design which is considered a limitation due to poor control and possible confounding research biases. To have more control and reduce bias of these studies, an experimental approach is best. Perhaps the researchers used a retrospective design due to it being readily available and because it’s more cost effective. Another limitation of some studies is that the geographic location, environment of the ICU, and the protocols in each of the ICUs differ. Therefore, it is difficult to measure outcomes such as mortality rates when each ICU may evaluate and perform tasks differently. All of the studies had inclusion and exclusion criteria to help with the selection of the patient population. Inclusion criteria included variables such as diagnosis and age. A limitation of the samples used in these studies discussed is that most of them used purposeful sampling. Purposeful samples are generally a disadvantage due to bias and generalizability.

Some other similarities are that all of the researchers used ICU patients as their target population. Also, most findings of these studies suggest that there is no difference in mortality rates in ICU patients when the unit is staffed all day with intensivists versus those that are staffed part of the day. Although, most studies found that there is no difference in mortality rates, there was a decrease in average length of stays, blood products administered, imaging orders, and reduced days on mechanical ventilation. Therefore, having an intensivist staffed on the unit 24 hours a day helps with properly assessing the patient, and making appropriate adjustments to their plan of care. This is a positive outcome that helps reduce unnecessary health care expenditures, thereby, improving the quality of the patient. The study conducted by Baharoon et al., (2016) had conflicting findings of mortality rates compared to the other studies. A possible reason may be that this study took place in Saudi Arabia, where their medical practices may differ. It can also be due to the type of illnesses encountered and the general health of that geographic location. Other limitations of these studies is that that most researchers collected their data from early 2000s, and much of the medical technology might have changed by now. Therefore, it is possible that patient outcomes may differ due to technological advancement and through evidence based practice guidelines that have been implemented since the study came out.

Another strength of all the studies is that they used a p value of 0.05 to measure whether an outcome was significant. Other similar findings from all the studies is that they used a scoring criteria to predict the severity of the ICU patient. The scoring that 4/5 studies discussed in this paper used APACHE II, and the other study used the MPM to predict the outcomes for each patient. According to Salluh, & Soares (2014), “ICU scoring systems provide a valuable framework to characterize patients’ severity of illness for the evaluation of ICU performance, for quality improvement initiatives and for benchmarking purposes.” By including the APACHE II and MPM scores, researchers were able to include, exclude, and evaluate their findings to see if results were due to patients having a higher risk associated due to their APACHEII or MPM scores.

Conclusions

Taking care of ICU patients is complex, comprehensive, and timing is often crucial for survival for this vulnerable population. Differences in patient outcomes can be influenced by individual differences, practices, resources, and protocols employed by the institutions and doctors. There have been many studies that have mixed findings on the 24-hour staffing of intensivist, many mention that it does not improve mortality rates, but it does show improvements in other areas such as, reducing amount of days on mechanical ventilation. Although these studies do not show a reduction in mortality, they also do not show a negative correlation to patient outcomes when staffed 24-hours a day. Instead, these studies help with reducing orders for imaging or labs. Therefore, there are still some positive outcomes that are being shown. However, there is still not strong enough data to support a mandatory change for 24-hour intensivist in the ICU.

It is also important to discuss that even though 24-hour intensivists may be something that all hospitals may want to implement they may not be able to financially employ 24-hour intensivists, therefore, even if studies are showing there are can be some improvements in patient mortality and outcomes, it may not be feasible to attain in most hospitals. The implementation of protocols such as the ones Van der Wilden et al., (2013) mentioned and can help those hospitals with limited financial resources. Studies such as Van der Wilden et al., (2013) did bring up that the reason why the study did not show significance in mortality rates with 24-hr versus day versus day time intensivists may have been due to the highly structured ICU and intense protocols. This may be an option for ICUs to adopt, as it may be cost effective and can reduce the need to implement 24-hour intensivists. Nurses could follow an evidenced based protocol that outlines parameters that is initiated by intensivist. Within the protocol, nurses would then need to notify MD after patient meets certain parameters or it patient not improving after implementation of the protocol.

In addition to financial constraints, there may also be a limited number of doctors trained in critical care medicine, therefore, even if staffing the hospital with 24-hour intensivist was obtainable, there may not be enough doctors available to provide this service. An option for these hospitals would be to employ ICU staff with nurse practitioners trained in critical care. A literature review conducted by White, Kokiousis, Ensminger, & Shirey (2017), found that supplementing intensivist staffing with nurse practitioners can positively impact patient outcomes (in terms of mortality, patient satisfaction and length of stay) and it could help reduce stress and burnout for intensivists. Additionally, Scherzer, Dennis, Swan, Kavuru, & Oxman (2017) found that there was no difference in patient mortality between a nurse practitioner and resident. Gershengorn, Wunsch, Wahab, Leaf, Brodie, Li, & Factor (2011) also found that nurse practitioners and physician assistants in a medical ICU are able to provide safe quality care and are a great alternative to staffing an ICU.

In order to gain more understanding the effects of 24-hour intensivists, more studies need to examine the relationship between adverse effects and positive outcomes. In light of the findings from these articles, it would also be equally important to investigate protocols in the ICU the benefits to patients. This could help potentially help those hospitals that may not be able to financially afford, or those that are located in areas where not many intensivists reside. If more studies are able to find that it is beneficial to have someone on staff 24-hours a day, hospital administrators can also start to think about hiring nurse practitioners and physician’s assistants to help fill any shortage that the area may be experiencing. After being trained in specialty areas such as critical care, studies have shown that nurse practitioners help promote positive outcomes in the ICU and produce similar outcomes or better than residents. In order to find evidence based practice, it is essential to have research proven strategies to help identify and promote quality care for all patients.

References

Adıgüzel, N., Karakurt, Z., Moçin, Ö. Y., Takır, H. B., Saltürk, C., Kargın, F., & Güngör, G.

(2015). Full-Time ICU Staff in the Intensive Care Unit: Does It Improve the Outcome?

Turk Toraks Dergisi / Turkish Thoracic Journal, 16(1), 28-32. doi:10.5152/ttd.2014.4317

Baharoon, S., Alyafi, W., Tamim, H., Al-Jahdali, H., Alsafi, E., Al-Sayyari, A., & Ahmed, Q.

(2016). Continuous Mandatory Onsite Consultant Intensivists in the ICU: Impacts on

Patient Outcomes. Journal of Patient Safety, 12(2), 108-113

Gershengorn, H., Wunsch, H., Wahab, R., Leaf, D., Brodie, D., Li, G., & Factor, P. (2011).

Impact of nonphysician staffing on outcomes in a medical ICU. Chest, 139(6), 1347-

1353. doi:10.1378/chest.10-2648

Kerlin, M. P., Harhay, M. O., Kahn, J. M., & Halpern, S. D. (2015). Nighttime intensivist

staffing, mortality, and limits on life support: a retrospective cohort study. Chest, 147(4),

951-958. doi:10.1378/chest.14-0501

Reineck, L. A., Wallace, D. J., Barnato, A. E., & Kahn, J. M. (2013). Nighttime intensivist

staffing and the timing of death among ICU decedents: a retrospective cohort study.

Critical Care, 17(3), R216. doi:10.1186/cc13033

Salluh, J. F., & Soares, M. (2014). ICU severity of illness scores: APACHE, SAPS and MPM.

Current Opinion in Critical Care, 20(5), 557-565. doi:10.1097/MCC.0000000000000135

Scherzer, R., Dennis, M. P., Swan, B. A., Kavuru, M. S., & Oxman, D. A. (2017). A Comparison

of Usage and Outcomes Between Nurse Practitioner and Resident-Staffed Medical ICUs.

Critical Care Medicine, 45(2), e132-e137. doi:10.1097/CCM.0000000000002055

Van der Wilden, G., Schmidt, U., Chang, Y., Bittner, E., Cobb, J., Velmahos, G., & King, D.

(2013). Implementation of 24/7 intensivist presence in the SICU: Effect on processes of

care. Journal of Trauma & Acute Care Surgery, 74(2), 563-567.

doi:10.1097/TA.0b013e31827880a8

White, T., Kokiousis, J., Ensminger, S., & Shirey, M. (2017). Supplementing Intensivist Staffing

With Nurse Practitioners: Literature Review. AACN Advanced Critical Care, 28(2), 111-

123. doi:10.4037/aacnacc2017949

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Case Study 3: NUR 631 Lab

Felisha is a 34-year-old female with PMH of asthma, Hypertension, and dysmenorrhea, who presents to the clinic for evaluation of “abdominal pain.” She states it started 3 days ago. She denies any injury to her abdomen. She says it started by her belly button, then slowly moved to the RLQ and flank. Her partner Sally, said that on the way to the office, every pothole they drove over, she complained of pain. She took OTC Ibuprofen 600mg two days ago, but it just dulled the pain. She rates the pain currently 8/10 on the pain scale. She reports a low-grade fever of 37.8 Celsius yesterday but none today. She has intermittent nausea and admits to vomiting twice over the past 3 days. She works as a marine biologist, and it has been very hard for her to swim at work, so she had to call in today to get to the clinic. She has had decreased PO intake at home. She admits to smoking 3 cigarettes/day x 10 years. She drinks white wine socially. She has a mother (58yo HTN, CAD), father (62yo AFIB, CAD, CVA), Brother 26 (healthy). She takes amlodipine 5mg daily and uses albuterol inhaler as needed for her asthma control. She has had a PAP smear at age 32, and a LEEP procedure following with her gynecologist. She denies any urinary frequency, or blood in her urine. Her last BM was yesterday.

Vitals 36.8 oral, HR 98, BP 140/45, RR 18, SPO2 99% room air, Weight 157lbs, 5ft 9in

She is alert and oriented x 3. PERRLA, EOMI. Appropriate appearance. Oral mucosa dry, pink. Dentition in good repair. Neck supple, trachea midline, no lymphadenopathy, no JVD. Chest clear to auscultation. No pain to palpation of chest wall. Cardiovascular with normal s1, s2. No murmur or gallops appreciated. Abdomen is soft, BS X 4 quadrants. Pain with palpation of the right lower quadrant. No suprapubic tenderness. On GU exam, normal vaginal mucosa, cervical OS closed. LMP 2 weeks ago. Skin no rashes, no joint tenderness. No pedal edema is noted. ROM is intact in all joints bilaterally. Able to heel and toe walk. DTR’s 2+ BUE, BLE. Normal rectal tone, no hemorrhoids, Fecal occult blood negative.

CBC: WBC 21.6, HGB 13.5, HCT 29.0, PLTS 250

Chemistry: Na 135, K 3.5, Mag 2.0, BUN 27, Crea 0.9, glucose 114

Urine HCG: negative

Instructions: Reformat the above data as follows from Bates:

You must include a full ROS and Physical Exam for full Credit

1). CC:

HPI

PMH (include surgeries and traumatic injuries)

Current medications

Allergies

Psychosocial

Family History – genogram (you can draw it and place on last page, or create in word document)

ROS – complete information

Physical Exam – complete information

2). List 3 Differential Diagnoses in descending order of suspicion

(Number these as #1, #2, #3, your #1 should be your primary working DX)

3). List the pertinent positives/negatives to support your differentials. (at least 3 of each)

4). List additional history data that would support your primary differential diagnosis and why? (At least 10 history questions listed)

5). List any additional physical components that would support your primary differential diagnosis and why? (At least 5 PE findings that would better help you diagnose your primary differential)

6). Select your primary differential diagnosis as #1 and include 2 other differentials:

a) Give a brief pathophysiologic description of each disorder (< 10 sentences)

b) Etiology (primary dx)

c) Usual clinical findings or features (primary dx)

d) Diagnostic criteria (if any) for making the diagnosis (primary dx)

e) Treatment Plan – include specific treatments like pharmacotherapy (be specific with doses, amounts, etc) (for your PRIMARY DX)

The

Basic 7 Questions

1. Where is it located? Where does it hurt the worst?2.

2. Quality: What do you bring up when you cough? How would you describe the pain? What does it feel like?

3. Severity: How bad is it?

4.Context: How did it happen? When do you notice it?5.

5. Timing: When did it start? or how long have you had it? How frequently does it happen?6.

Modifying factors:

6. What makes it better? or What have you done about it? What makes it worse?7.

7. Associated symptoms: What other symptoms are you having

GRADING SHEET FOR NUR 631 WRITTEN CASE STUDY

Student Name: CCS# _1__

HISTORY DATA- 40 points HX pts____

Chief Concern (CC) (8) ____

Complete History of Present Illness (HPI) (12) ____

Pertinent PMH (meds, allergies, social risks) (4) ____

Review of Systems (Case data documented appropriately) (12) ____

Family History (with genogram) (4) ____

PHYSICAL EXAM - 40 points PE pts_____

Case data appropriately documented in FULL PE

DIFFERENTIAL DIAGNOSIS - 10 points DD pts____

List 3 Differentials to explain primary problem (3@1ea=3) ____

Give a brief pathophysiologic description of each DD: (3)

Etiology ____

Usual clinical findings or features ____

Pertinent positives/negatives listed to support primary DD (2) ____

List additional history questions to support primary DD (1) ____

List additional physical findings to support primary DD (1) ____

PLAN OF CARE -5 points Plan pts___

(specific treatments including meds - be specific with doses, times)

Pharmacologic (2) ____

Non Pharmacologic (1) ____

Patient Education (1) ____

Follow Up (1) ____

*Neatness, typed, submitted on time, appropriate format,

use of appropriate terminology, references - 5 points Form pts___

Total points _____

Copy the template for ROS and PE from Bates verbatim and substitute normal for abnormal findings listed in the case studies. If the finding is normal put "denies". If it is abnormal put "endorses".

Use the pocket manual for differential diagnosis to look up your symptoms (presenting) and they will list possible causes. Narrow the causes down based on 1)your patient's presenting symptoms and 2) by using the current medical diagnosis and treatment textbook.

Create a genogram for the family history. Example is in Bates.

Look at the case study rubric and make sure you've met all requirements.

Pertinent positive: sign/symptom that helps to rule in diagnosis.

Pertinent negative: sign/symptom that is NOT present and because it is not present helps to rule out an alternate diagnosis.

For example, pertinent positives for pneumonia could be fever and cough with blood-tinged sputum. These could also be pertinent positives for TB but if the patient does NOT have night sweats and weight loss for example, the absence of these symptoms would be pertinent negatives that would make you think the patient is more likely experiencing pneumonia (rule out TB).

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