Table 1: Distribution of studies regarding title, year of publication, database, main purpose, name of the application developed, characteristics of the application, hosted platform, classification, country, target and users.

Order
Title
Year
Database Primary Objective Application Name Characteristics
of the application
Available? Classification* Country Target and users
A1
Usability of mobile technology to screen for drug-drug interactions in kidney transplant patients (2014) [11]
PubMed To test a system of investigation to reduce the aggravations related to drug interactions in patients undergoing renal transplantation. Not specified, however, it was aided by: SMS gateway service (Twilio TM; www.twilio.
com).
Inquiry by SMS for precaution of drug interactions between drugs already used and prescribed, based on the receipt and response to text messages sent by users. Yes
iOS, Android and Windows Phone
IV
Phone reminders
United States Users: Transplanted patients (kidney).
Target: Prevent adverse reactions caused by drug interactions.
A2
Smartphone versus knee ligament arthrometer when size does not matter.
(2014) [12]
PubMed To test the use of an app to measure anterior translation of tibia (ATT) in anterior cruciate ligament (ACL) cruciate ligaments. SmartJoint The app is able to record the Lachman measurement and manual test one or more times. The measurement is expressed in the application screen in millimeters. Yes.
iOS and Android
XIII
Decision support systems
Italy Target: Patients from poor and reconstructed knee surgeries
Users: Doctors
A3
A smartphone app to assist scalp localization of superficial supratentorial lesions
(2016) [13]
PubMed Test an application in order to assist the location of the scalp region more adequate to perform the incision in the planning of the surgery and to compare with already established neuronavigation systems. SINA The application can identify images through the camera, or photos, and compare with anatomical models and MRI images. Yes.
iOS
III
Mobile Telemedicine Services
Australia Users: surgeons
Target: Cranial Surgery Patients
A4
Symptoms and self-care following pancreaticoduodenectomy: Perspectives from patients and healthcare professionals – Foundation for an interactive ICT application.
(2016, Epub) [14]
Web Of Science Develop an application for the post-discharge management (up to 6 months) of patients in the postoperative period of Pancreatoduodenectomy. Not specify The manuscript does not describe the application, it only presents qualitatively the perceptions of the users. Not applicable IX
Applications for patient monitoring
Sweden User: patient of surgery Pancreatoduodenectomy.
Target: Surgery patient Pancreatoduodenectomy
A5
Electronic wound monitoring after ambulatory breast cancer surgery: Improving patient care and satisfaction using a smartphone app
(2016, Epub) [15]
Web Of Science Compare the follow-up of the surgical wound after the mastectomy surgery in a traditional way and through an electronic application. MEDEO Patients were asked to take a picture of their wounds 1, 3, 7 and 14 days after surgery and send them to the surgeon using the smartphone. Patients could ask questions and raise concerns and the surgeon would respond within 24 hours. Yes.
Android and iOS
IX
Applications for patient monitoring
United States Target: patients with breast cancer.
User: patients with breast cancer.
A6
Improving the quality of colonoscopy bowel preparation using a smartphone application: A randomized trial
(2015) [16]
PubMed This study aimed to evaluate whether an app designed to increase the quality of intestinal preparation and patient satisfaction using different educational tools could improve bowel cleansing in patients undergoing colonoscopy. As secondary objectives, we evaluated the effect of the app on patient satisfaction Bowel colonoscopy The app assists in gut preparation by explaining the procedure, providing tips and examples of a low-fiber diet, and displaying quality photos of the preparation and showing an educational video explaining how to prepare the purgative solution. At the end, the patient obtains a check list to confirm compliance with all steps. Yes, iOS. Can not sort. Spain Target and user: preoperative colonoscopy patients
A7
Feasibility of Smartphone-Based Education Modules and Ecological Momentary Assessment/Intervention in Pre-bariatric Surgery Patients.
(2015) [17]
PubMed Evaluate the feasibility of using a smartphone app with momentary ecological evaluation functionality to prepare patients for bariatric surgery Same The components of the application made it possible to educate, evaluate, and send brief messages covering key domains of lifestyle. The messages were appropriate for the lifestyle introduced by the participant in the application, and, depending on the responses, the app sent messages of support about lifestyle change, including tips and alternatives to keep the change. Android and iOS IX
Applications for patient monitoring
United States Target and users: People ≥18 years submitted to evaluation for primary laparoscopic bariatric surgery, for the management of medical complications
A8
Using a novel wireless system for monitoring patients after the atrial fibrillation ablation procedure: the iTransmit study
(2015) [18]
PubMed To assess the feasibility and efficacy of technology to monitor patients after atrial fibrillation and to evaluate patients’ feedback on its usability. AliveCor (AHM). This technology incorporates electrodes in an iPhone case that converts electrical signals from fingertips to ultrasound signals; these signals are then transmitted to the smartphone microphone and an electrocardiogram (ECG). The trace can then be transferred to a wireless browser for immediate remote interpretation. Not specify. IX.
Applications for patient monitoring
United States Target and users: Patients after the atrial fibrillation ablation procedure.
A9
Intracranial ventricular catheter placement with a smartphone assisted instrument
(2015) [19]
PubMed To develop an app to assist physicians in the correct positioning of the ventricular catheter in neurosurgical patients. Angle Meter PRO It is used to perform the measurements within the respective image using the software application (Thomale Guide
App, Miethke-Aesculap, Germany)
Yes, iOS III
Mobile Telemedicine Services:
Germany Target: neurosurgical patients for placement of ventricular catheter
User: surgeons
A10
Pilot implementation and user preferences of a Bariatric After-care application
(2015) [20]
PubMed To illustrate the development of a smartphone app and highlight user preferences regarding in-app features Bariatric After-care smartphone The software was able to evaluate and monitor bariatric patients. Yes
Android and iOS
III
Mobile Telemedicine Services:
Canada Target and user: bariatric surgery patients
A11
Online and smartphone-based cognitive behavioral therapy for bariatric surgery patients: Initial pilot study
(2015) [21]
PubMed To determine if bariatric surgery patients will be receptive to an app-based intervention. Bariatric Surgery Online CBT Includes scales, for pre and post evaluation. Contains a material for reading: “Nutrition after Bariatric Surgery,” as well as intervention protocol: Cognitive Behavior Model of Overeating. Yes
Android and iOS
III
Mobile Telemedicine Services:
Canada User and target: bariatric surgery patients
A12
Health information: What can mobile phone assessments add?
(2012) [22]
Europe PMC To investigate whether the app created could be used as a basis to continually document patients’ health information in real time and provide conditions for individual pain management after cholecystectomy and hysterectomy procedures. Medical The application is used as means of communication between health professionals and patients. It is possible for the professional to register a patient and install the app on his cell phone, to keep counted, to send messages, and to leave pre-formulated questionnaires. Yes
Android and iOS
XI.
Surveillance system
Sweden Patients after cholecystectomy
A13
Measuring physical activity in a cardiac rehabilitation population using a smartphone-based questionnaire
(2013) [23]
2013
Europe PMC
To determine the convergent validity of a MobilePAL against accelerometry in people with cardiovascular disease (CVD) and to compare how the MobilePAL questionnaire performed compared to the commonly used Selfrecall International Physical Activity Questionnaire (IPAQ) MobilePAL Adapted the original questionnaire (Javabased) to cell phone (Smartphone). Participants did not need to chip, and the results were exported to an excel sheet. Collected questions about physical activity, Android IX.
Applications for patient monitoring
New Zealand Target: physicians
Users: cardiac rehabilitation patients
A14
The use of telemedicine in burn care: development of a mobile system for TBSA documentation and remote assessment
(2013) [24]
2014
Europe PMC
Demonstrate the technical background and methodologies for remotely transferring mobile data using apps. In addition to investigating the accuracy of the assessment among experts on burn patients and their accuracy compared to a method of surface estimation and computerized documentation. BurnCase 3D To collect information about burn characteristics in burn patients who underwent surgical procedures. It shows a 3D virtual model of the patient, and their burned areas. It also allows to collect photos of the burn. Information is sent from the app to the dekstop version. The app stores and organizes data for all patients. Yes, Android XIII
Decision support systems
Austria Target: burned patients
User: physicians

Notes: *According to classification proposed by WHO, (WHO, 2011)